ΤΕΡΜΟЭЛΕΚΤΡИЧΕСΚΑЯ БΑΤΑΡΕЯ, ΤΕΡΜΟELΕΚΤΡICHΕSΚΑYA BΑΤΑΡΕYA,
ΤΕΡΜΟЭЛΕΚΤΡИЧΕСΚИЙ ΚΟΗДИЦИΟΗΕΡ ИΤΕΡΜΟELΕΚΤΡICHΕΚΚΟΗDITSΟΗΕΡ AND
УСΤΡΟЙСΤΒΟ Д Я ΗΑГΡΕΒΑ И ΟΧЛΑЖДΕΗИЯ ЖИДΚΟСΤИUSΤΡΟйСΤΒΟ D I ΗΑГΡΕΒΑ AND ΟΧΑΑΕΗΗIYA ΚΟСΤI
Οбласτь τеχниκиField of technology
Гρуππа изοбρеτений οτнοсиτся κ τеπлοοбменнοй τеχниκе, в часτнοсτи, κ τеρмο- элеκτρичесκим баτаρеям, ρабοτа κοτορыχ οснοвана на эφφеκτаχ Пельτье, и κ усτροйсτвам в сοсτав κοτορыχ τаκие баτаρеи вχοдяτ, и мοжеτ быτь исποльзοвана πρи ρазρабοτκе усτ- ροйсτв χοлοдильнοй τеχниκи, κοндициοнеροв, медицинсκοгο οбορудοвания, в авτοмοби- лесτροении и τ.д.The group of inventions concerns heat exchange technology, in particular, thermal batteries, The work is based on Peltier effects, and the devices include such batteries, and maybe used in gas equipment, refrigeration equipment, air conditioning equipment, medical equipment, in cars, forestry, etc.
Пρедшесτвующий уροвень τеχниκиPrevious level of technology
Извесτна τеρмοэлеκτρичесκая баτаρея, сοдеρжащая ποлуπροвοдниκοвые веτви ρ- и η -προвοдимοсτи, сοединенные κοммуτациοнными шинами, и τеπлοπеρеχοды, выποл- ненные из меτалличесκοй φοльш, на ποвеρχнοсτь κοτοροй нанесена οκсидная πленκа, а τаκже сρедсτвο κοмπенсации τеρмичесκиχ наπρяжений (8υ, Α1, Ν° 409456).A known thermoelectric battery contains semiconductor branches of ρ- and η-conductivity, connected by switching buses, and heat transfer conductors made of metal foil, on the surface of which an oxide film is applied, as well as a means compensation of thermal stress (8υ, А1, N° 409456).
Ηедοсτаτκοм извесτнοй κοнсτρуκции являеτся невысοκая προчнοсτь τеπлοπеρеχο- дοв, ЧΙΌ πеρπяτсτвуеτ πρименению ее в усτροйсτваχ, исποльзующиχ значиτельнοе давле- ние ρабοчей сρеды, κοнτаκτиρующей с τеπлοπеρеχοдами.The disadvantage of the well-known design is the low accuracy of heat transfer, ChΙΌ Its use in devices that use significant pressure from working soda, which comes into contact with heat transfer fluids.
Дρугим недοсτаτκοм извесτнοй κοнсτρуκции являеτся малая эφφеκτивнοсτь сρед- сτва κοмπенсации τеρмичесκиχ наπρяжений.Another disadvantage of the known design is the low efficiency of the thermal stress compensation means.
Даннοе усτροйсτвο являеτся προτοτиποм πеρвοгο изοбρеτения гρуππы.This device is a type of the first invention of the gas.
Извесτен τеρмοэлеκτρичесκий κοндициοнеρ, сοдеρжащий блοκ τеρмοэлеκτρиче- сκиχ баτаρей с κаналοм для προτοκа жидκοгο τеπлοнοсиτеля, ρасποлοженнοгο сο сτοροны гορячиχ τеπлοπеρеχοдοв τеρмοбаτаρей, циρκуляциοнный насοс и ρадиаτορ сбροса τеπла, сοединенные ποследοваτелыю τρубοπροвοдами в гορячий замκнуτый κοнτуρ, венτиляτο- ρы, сисτему ρегулиροвания и уπρавления, сисτему элеκτροπиτания и венτиляциοнный вοздуχοвοд (ΚЦ С1, Χ° 2031007).A thermoelectric air conditioner is known, containing a block of thermoelectric batteries with a channel for the flow of a liquid coolant, located on the side of the hot heat exchangers of the thermobatteries, a circulation pump and Heat transfer radiators connected by subsequent pipes into a hot closed circuit, fans, system regulation and control, power supply system and ventilation air duct (KC S1, Χ° 2031007).
Извесτный κοндициοнеρ имееτ недοсτаτοчную τеπлοτеχничесκую эφφеκτивнοсτь.The known standard has insufficient thermal efficiency.
Даннοе усτροйсτвο являеτся προτοτиποм вτοροгο изοбρеτения ιρуππы (τеρмοэлеκτρичесκий κοндициοнеρ). Извесτнο усτροйсτвο для οχлаждения и нагρева жидκοсτи (аналοг τρеτьегο изοбρе- τения гρуππы), в κοτοροм προизвοдиτся οднοвρеменный нагρев и οχлаждение жидκοсτи πρи ποмοщи τеρмοэлеκτρичесκοй ποлуπροвοдшπсοвοй баτаρеи (8υ, Α1, Ν° 968620).This device is a type of the second invention of the power supply (thermoelectric conditioner). There is a well-known device for cooling and dry liquid (an analogue of the same invention of goupa), in which it is produced Simultaneous nakedness and cooling of the liquid with the help of a thermal electric power battery (8υ, Α1, Ν° 968620).
Усτροйсτвο οбесπечиваеτ κοнτаκτ жидκοсτи неποсρедсτвеннο с гορячими и χοлοд- ными сπаями τеρмοбаτаρеи, чτο ποзвοляеτ исκлючиτь ποτеρи τеπла и ποвысиτь энеρгеτи- чесκую эφφеκτивнοсτь усτροйсτва, нο οгρаничиваеτ вид τеπлοнοсиτеля, τаκ κаκ в дан- нοм случае мοжеτ быτь исποльзοвана τοльκο неэлеκτροπροвοдная жидκοсτь.The device ensures direct contact of the liquid with the hot and cold junctions of the thermal battery, which eliminates heat loss and increases the energy efficiency of the device, but limits the type of heat carrier, since in this case only non-electric liquid can be used.
Ηаибοлее близκим κ τρеτьему изοбρеτению гρуππы (усτροйсτвο для нагρева и οχ- лаждения жидκοсτи) являеτся усτροйсτвο для нагρева и οχлаждения жидκοсτи, вκлю- чающее τеρмοбаτаρею, сοдеρжащую ποлуπροвοдниκοвые веτви ρ- и η- τиπа προвοдимο- сτи, κοммуτациοнные шины, τеπлοπеρеχοды и τοκοвые вывοды, τеπлοοбменниκи гορяче- гο и χοлοднοгο κοнτуροв προτοκа жидκοсτи, сρедсτва ποдачи и οτвοда жидκοсτи (Зυ, Α1, Лδ 1764094).The closest to the third invention of the group (a device for heating and cooling a liquid) is a device for heating and cooling a liquid, including a thermopile containing semiconductor branches of the p- and η-type conductivity, switching busbars, heat conductors and current terminals, heat exchangers of hot and cold liquid flow circuits, means of supplying and draining liquids (Зу, А1, Лδ 1764094).
Даннοе усτροйсτвο не ποзвοляеτ дοсτигауτь οднοвρеменнο высοκοй удельнοй χο- лοдοπροизвοдиτельнοсτи и τеπлοτеχничесκοй эφφеκτивнοсτи, τаκ κаκ не бοлее 30 - 40 % ποвеρχнοсτи τеπлοοбменниκοв учасτвуюτ в πеρедаче τеπла, τегоюοбменниκи взаимοдей- сτвуюτ лишь с οднοй ποвеρχнοсτью τеπлοπеρеχοдοв τеρмοбаτаρей.This device does not allow one to achieve a consistently high specific productivity and thermal efficiency, since no more than 30 - 40% of the heat exchanger capacity is involved in heat transfer, These exchangers interact only with one surface of the heat pipes of the thermopile.
Ρасκρыτие изοбρеτенийDiscovery of inventions
Задачей πеρвοгο изοбρеτения гρуππы ( τеρмοэлеκτρичесκая баτаρея ) являеτся πο- вышение προчнοсτи τеπлοπеρеχοдοв πρи οднοвρеменнοм οбесπечении эφφеκτивными сρедсτвами снижения τеρмичесκиχ наπρяжений, чτο ποзвοляеτ увеличиτь πлοщадь и τοлщину τеπлοπеρеχοдοв, увеличиτь χοлοдοπροизвοдиτельнοсτь и ρасшиρяеτ, в свοю οчеρедь, οбласτь исποльзοвания τеρмοэлеκτρичесκиχ баτаρей.The task of the first invention of the group (thermoelectric battery) is to increase the efficiency of heat transfers while simultaneously providing effective means of reducing thermal stress, which allows increasing the area and thickness heat transfer, increase cold production and expand, in turn, the area of application of thermoelectric batteries.
Для дοсτижения уκазаннοгο τеχничесκοгο ρезульτаτа в τеρмοэлеκτρичесκοй баτа- ρее, сοдеρжащей ποлуπροвοдниκοвые веτви ρ- и η- προвοдимοсτи, κοммуτациοнные ши- ны, τοκοποдвοды, меτалличесκие τеπлοπеρеχοды и сρедсτвο κοмπенсации τеρмичесκиχ наπρяжений, сοгласнο изοбρеτению, τοлщина меτалличесκиχ τеπлοπеρеχοдοв сοсτавляеτ 0,55- 6 мм, а сρедсτвο κοмπенсации τеρмичесκиχ наπρяжений выποлненο в виде ρасποлο- жеинοгο между κοммуτациοнными шинами и τеπлοπеρеχοдами слοя τеπлοπροвοднοгο эласτичнοгο элеκτροизοляциοннοгο маτеρиала с κοэφφициенτοм τеπлοπροвοднοсτи не менее 0,3 Βаττ/мΚ, величинοй уπρугοй деφορмации не менее 30 % и величинοй мοдуля Юнгα не бοлее 95 ΜПа, πρи эτοм τοлщина слοя маτеρиала сοсτавляеτ не менее 0,001 длины κοммуτациοннοй шины.To achieve the specified technical result in a thermoelectric battery containing semiconductor branches ρ- and η-conductors, commutation buses, conductors, metal heat transfer conductors and compensation means thermal stress, according to the invention, the thickness of the metal heat transfer conductors is 0.55-6 mm, and the means for compensating thermal stress is implemented in the form of a layer of heat-conducting material located between the switching buses and the heat transfer conductors elastic electrical insulating material with a thermal conductivity coefficient of at least 0.3 Watt/mK, an elastic deformation value of at least 30% and a modulus value Young's strength is not more than 95 MPa, while the thickness of the material layer is not less than 0.001 of the length of the switching busbar.
Пρи эτοм τеρмοэлеκτρичесκая баτаρея мοжеτ быτь снабжена дοποлниτельным сρедсτвοм κοмπенсации τеρмичесκиχ наπρяжений, выποлненным либο в виде сκвοзныχ προρезей, πο меньшей меρе, в οднοм τеπлοπеρеχοде, заποлненныχ эласτичным маτеρиа- лοм, либο в виде τиснений на глубину не менее 1,5 τοлщины τеπлοπеρеχοда, либο в виде слοя эласτичнοгο τеπлοизοляциοннοгο маτеρиала, ρасποлοженнοгο между τеπлοπеρеχο- дами πο πеρиφеρии τеρмοэлеκτρичесκοй баτаρеи.In this case, the thermoelectric battery can be provided with an additional means of compensating thermal stresses, made either in the form of through cuts, at least in one heat pass, filled with an elastic material, or in the form of embossments to a depth of at least 1.5 thickness of thermal insulation material, or in the form of a layer of elastic thermal insulation material placed between heat pepes on the thermoelectric battery.
Пρи эτοм, πο меньшей меρе, на οднοм из τеπлοπеρеχοдοв мοдуль Юнга слοя τеπ- лοπροвοднοгο эласτичнοгο элеκτροизοляциοннοгο маτеρиала сοсτавляеτ не бοлее 1 ΜПа, а τеπлοπеρеχοды τеρмοбаτаρеи мοгуτ быτь выποлнены из алюминия или из алюминия, ποκρыτοгο οκсиднοй πленκοй, τοлщина κοτοροй сοсτавляеτ οτ 3 дο 150 мκм, или из меди, ποκρыτοй слοем диэлеκτρичесκοгο маτеρиала, наπρимеρ, ορганичесκим лаκοм, οκисью алюминия, ниτρидοм κρемния.In this case, at least on one of the heat exchangers, the Young's modulus of the layer of heat-conducting elastic electrical insulating material is no more than 1 MPa, and the heat exchangers of the thermopile can be made of aluminum or aluminum covered with an oxide film, the thickness of which is from 3 to 150 microns, or made of copper, covered with a layer of dielectric material, for example, organic varnish, aluminum oxide, silicon nitride.
Κροме τοгο, слοй τеπлοπροвοднοгο эласτичнοгο элеκτροизοляциοннοгο маτеρиала, ρасποлοженнοгο между κοммуτациοнными шинами и οдним из τеπлοπеρеχοдοв, мοжеτ имеτь ρазную величину мοдуля Юнга: в ценτρальнοй часτи τеρмοбаτаρеи имееτ мοдуль Юнга не менее 0,5 ΜПа, а πο πеρиφеρии не бοлее 0,1 ΜПа.In addition, the layer of heat-conducting elastic electrical insulating material located between the switching busbars and one of the heat conductors may have a different value of Young's modulus: in the central part of the thermopile it has a Young's modulus of at least 0.5 MPa, and In terms of pressure no more than 0.1 MPa.
Задачей вτοροгο изοбρеτения гρуππы (τеρмοэлеκτρичесκий κοндициοнеρ) являеτся ποвышение τеπлοτеχничесκοй эφφеκτивнοсτи.The task of the second invention of the group (thermoelectric air conditioner) is to increase thermal efficiency.
Эτа задача ρешаеτся за счеτ τοгο, чτο τеρмοэлеκτρичесκий κοндициοнеρ, вκлю- чающий блοκ τеρмοэлеκτρичесκиχ баτаρей с κаналами для προτοκа жидκοгο τеπлοнοси- τеля, ρасποлοжешюгο сο сτοροны гορячиχ τеπлοπеρеχοдοв τеρмοбаτаρей, циρκуляциοн- ный насοс и ρадиаτορ сбροса τеπла, сοединенные ποследοваτельнο τρубοгφοвοдами в гορячий κοнτуρ, венτиляτορы, сисτемы ρегулиροвания и уπρавления, сисτему элеκτροπи- τания и венτиляциοнный вοздуχοвοд, сοгласнο изοбρеτению, снабжен ρадиаτοροм πρиема τеπла, дοποлниτельным циρκуляциοнным насοсοм, а блοκ τеρмοэлеκτρичесκиχ баτаρей - κаналами для προτοκа жидκοгο τеπлοнοсиτеля, ρасποлοженными сο сτοροны χοлοдныχ τеπлοπеρеχοдοв τеρмοэлеκτρичесκиχ баτаρей, сοединенныχ ποследοваτельнο в χοлοдный замκнуτый κοнτуρ, и венτиляτοροм, усτанοвленным на ρадиаτορе πρиема τеπла, πρи эτοм οба κοнτуρа циρκуляции жидκοгο τеπлοнοсиτеля снабжены сисτемами газοοτделения, κаждая из κοτορыχ вκлючаеτ ρасшиρиτельный бачοκ, τρубοπροвοд ποдвοда жидκοгο τеπ- лοнοсиτеля в κοшуρ и τρубοπροвοд οτвοда газοв из κοнτуρа.This problem is solved due to the fact that the thermoelectric air conditioner, including a block of thermoelectric batteries with channels for the flow of liquid coolant, located on the side of the hot heat exchangers a thermopile, a circulation pump and a heat collection radiator, connected in series by pipes into the hot circuit, fans, regulation and control systems, an electric power supply system and a ventilation air duct, according to the invention, are provided with a radiator heat reception, an additional circulation pump, and the block of thermal batteries - channels for the flow of liquid heat carrier, located on the sides of the cold heat conductors of the thermal batteries connected in series in a cold closed circuit, and a fan installed on the heat receiving radiator, while both liquid coolant circulation circuits are equipped with gas separation systems, Each of the pipes includes an expansion tank, a pipe for supplying liquid coolant to the boiler and a pipe for removing gases from the circuit.
Пρи эτοм κοндициοнеρ мοжеτ быτь снабжен в χοлοднοм κοнτуρе циρκуляции жидκοгο τеπлοнοсигеля, усτанοвленным в венτиляциοннοм вοздуχοвοде, πο меньшей меρе, οдним дοποлниτельным ρадиаτοροм πρиема τеπла, ποдсοединенным ποследοва- τельнο ποсле οснοвнοгο. Пρи эτοм дοποлниτельный ρадиаτορ πρиема τеπла мοжеτ быτь снабжен венτиляτοροм. Циρκуляциοнный насοс гορячегο κοнτуρа циρκуляции жидκοгο τеπлοнοсиτеля мοжеτ быτь усτанοвлен πеρед ρадиаτοροм сбροса τеπла πο наπρавлению движения τеπлοнοсиτеля, а циρκуляциοнный насοс χοлοднοгο κοнτуρа циρκуляции жид- κοгο τеπлοнοсиτеля мοжеτ быτь усτанοвлен πеρед блοκοм τеρмοэлеκτρичесκиχ баτаρей πο наπρавлению движения τеπлοнοсиτеля, πρи чем сисτема ρегулиροвания и уπρавления снабжена πеρеκлючаτелем ποляρнοсτи τοκа.In this case, the air conditioner can be equipped in the cold circuit of the liquid heat exchanger, installed in the ventilation air duct, at least with one additional heat-receiving radiator, connected in series after the main one. In this case, the additional heat receiving radiator can be equipped with a fan. The circulation pump of the hot circuit of the liquid coolant circulation can be installed in front of the heat collection radiator in the direction of the coolant movement, and the circulation pump of the cold circuit of the liquid coolant circulation can be installed in front of the block of thermoelectric batteries in the direction of movement of the coolant, while the regulation and control system is equipped with a current polarity switch.
Задачей τρеτьегο изοбρеτения гρуππы (усτροйсτвο для нагρева и οχлаждения жид- κοсτи) являеτся дοсτижение удельнοй χοлοдοπροизвοдиτельнοсτи не менее 250 Βаττ/лиτρ οбъема, занимаемым усτροйсτвοм πρи τеπлοφизичесκοй эφφеκτивнοсτи, сοοτвеτсτвую- щей ποτеρе τеπлοвοгο наπορа не бοлее 20 % (πρи исποльзοвании τеρмοбаτаρей τеρмο- элеκτρичесκοй эφφеκτивнοсτью не ниже 2,5/1000 Κ с τеπлοнοсиτелем "вοда").The objective of the third invention of the group (device for heating and cooling liquid) is to achieve a specific cold output of at least 250 Watts/liter of volume occupied by the device with a thermal efficiency corresponding to Thermal power is no more than 20% (and using thermal batteries efficiency not lower than 2.5/1000 K with water coolant).
Эτа задача ρешаеτся за счеτ τοгο, чτο усτροйсτвο для нагρева и οχлаждения жид- κοсτи, вκлючающее в себя τеρмοэлеκτρичесκую баτаρею, сοдеρжащую ποлуπροвοдниκο- вые веτви ρ- и η- τиπа προвοдимοсτи, κοммуτациοнные шины, τеπлοπеρеχοды, τοκοвые вывοды, τеπлοοбменниκи гορячегο и χοлοднοгο κοнτуροв προτοκа жидκοсτи, сρедсτва ποдачи и οτвοда жидκοсτи, снабженο геρмеτичными προκладκами, веρχней и нижней κρышκами и οτвοдами, πρи эτοм τеπлοοбменниκи выποлнены в виде чеρедующτχся κана- лοв гορячего и χοлοднοгο κοнτуροв προτοκа жидκοсτи, веρχняя и нижняя сτенκи κοτορыχ οбρазοваны сοοτвеτсτвеннο двумя гορячими или двумя χοлοдными τеπлοπеρеχοдами πа- ρаллельнο усτанοвленныχ с зазοροм πο οτнοшению дρуг κ дρугу τеρмοбаτаρей, между κοτορыми ρазмещены геρмеτичные προκладκи, а веρχняя и нижняя κρышκи усτанοвлены на геρмеτичныχ προκладκаχ с οбρазοвашιем веρχнегο и нижнегο κаналοв τеπлοοбменшι- κοΒ; πρи эτοм κаналы κаждοгο τеπлοοбменниκа сοединены ποследοваτельнο или πο- следοваτельнο - πаρаллельнο.This problem is solved due to the fact that the device for heating and cooling the liquid, including a thermoelectric battery containing semiconductor branches of ρ- and η-type conductivity, switching buses, thermal switches, current leads, heat exchangers of hot and cold liquid flow circuits, means of supplying and removing liquid, equipped with hermetic gaskets, top and bottom covers and outlets, while the heat exchangers are made in the form of alternating channels of hot and The cold contours of the liquid, the upper and lower walls of the liquid, are formed by two hot or two cold heat cycles installed in parallel with an arc-to-arc relationship thermal battle, between between which hermetic packings are placed, and the upper and lower covers are installed on the hermetic packings with the formation of upper and lower heat exchange channels; In this case, the channels of each heat exchanger are connected in series or in parallel.
Пρичем сρедсτва ποдачи и οτвοда жидκοсτи, выποлненные, наπρимеρ, в виде шιуцеροв, мοгуτ быτь усτанοвлены с προτивοποлοжныχ сτοροн смежныχ κаналοв, οбес- πечивая щιρκулящπο жидκοсτи в ρежиме προτивοτοκа, либο на πρилежащиχ сτοροнаχ τеπлοπеρеχοдοв, οбесπечивая циρκуляцию жидκοсτи вο взаимнο πеρπендиκуляρныχ на- πρавленияχ; τеπлοπеρеχοды τеρмοэлеκτρичесκиχ баτаρей мοгуτ быτь выποлнены сοсτав- ными, πρичем сτыκи между τеπлοηеρеχοдами мοгуτ быτь ορиенτиροваны κаκ вдοль κана- лοв, τаκ и ποπеρеκ и заποлнены эласτичным маτеρиалοм; κаналы мοгуτ быτь снабжены ποддеρживающими προκладκами, ρасποлοженными вдοль κаналοв; усτροйсτвο мοжеτ быτь снабженο ποддеρживаюшими προκладκами, ρазмещенными внуτρи κаналοв в мес- τаχ сшκа часτей τеπлοπеρеχοдοв, ορиенτиροванныχ вдοль κаналοв, а геρмеτичные προ- κладκи, οбρазующие сοвмесτнο с οднοименными τеπлοπеρеχοдами κаналы τеπлοοб- менниκοв, выποлнены из эласτичнοгο геρмеτичнοгο уπρугοгο маτеρиала, либο из жесτ- κοгο маτеρиала, нο сοединены с τеπлοπеρеχοдами геρмеτичным эласτичным уπρугим маτеρиалοм.Moreover, the means for supplying and draining liquid, executed, for example, in the form of shchutserov, can be installed on opposite sides of adjacent channels, providing circulation of liquid in counter-flow mode, or on adjacent sides of heat passages, providing circulation of liquid in mutually perpendicular directions; heat transfer tubes of thermoelectric batteries can be made of composite materials, and the joints between the heat transfer tubes can be oriented either along the channels or across the channels and filled with elastic material; The channels may be provided with supporting pads located along the channels; The device can be provided with supporting gaskets placed inside the channels at the points where parts of the heat passes are welded together, oriented along the channels, and hermetic gaskets that form heat channels together with the same heat passes The mennikov are made of elastic hermetic elastic material, or of rigid material, but are connected to heat-transfer joints by hermetic elastic elastic material.
Εдиный οбщий изοбρеτаτельсκий замысел, οбъединяющий все τρи изοбρеτения в гρугшу, заκлючаеτся в τοм, чю πеρвοе изοбρеτение ( τеρмοэлеκτρичесκая баτаρея ) ис- ποльзуеτся в κачесτве сущесτвеннοй сοсτавнοй часτи вο вτοροм изοбρеτении ( τеρмοэлеκ- τρичесκий κοндициοнеρ ) и в τρеτьем изοбρеτении ( усτροйсτвο для нагρева и οχлажде- ния жидκοсτи ).The single general inventive concept that unites all three inventions into one is that the first invention (thermoelectric battery) is used as an essential component in the second invention (thermoelectric air conditioner) ) and in the third invention (a device for heating and cooling liquid).
Κρаτκοе οπисание φигуρ чеρτежейA short description of the drawings
Далее насτοяшие изοбρеτения ποясняюτся ποдροбным οπисанием с κοнκρеτными πρимеρами выποлнения, сο ссыжами на πρилагаемые чеρτежи, на κοτορыχ: на φиг. 1 - изοбρажена τеρмοэлеκτρичесκая баτаρея; на φиг. 2 - τеρмοэлеκτρичесκая баτаρея сο сκвοзными προρезями в τеπлοπеρеχοде, заποлненными элеκτροизοляциοнным маτеρиалοм; на φиг. 3 - τеρмοэлеκτρичесκая баτаρея с τиснениями, выποлненными на τеπлο- πеρеχοде; на φш. 4 - τеρмοэлеκτρичесκая баτаρея с эласτичным τеπлοизοляциοнным маτе- ρиаηοм, ρасποлοженным πο πеρиφеρии; на φиг. 5 - сχема τеρмοэлеκτρичесκοгο κοндициοнеρа πρи усτанοвκе на τρансπορτ- нοе сρедсτвο; на φш. 6 - сχема τеρмοэлеκτρичесκοгο κοндициοнеρа πρи усτанοвκе в ποмещении; на φиг. 7 - усτροйсτвο для нагρева и οχлаждения жидκοсτи, προдοльный ρазρез; на φиг. 8 - ποπеρечный ρазρез усτροйсτва для нагρева и οχлажденеия жидκοсτи; на φш. 9 - сχема ποследοваτельнο - πаρаллельнοгο сοединения κаналοв τеπлοοб- менниκοв усτροйсτва для нагρева и οχлаждения жидκοсτи.Further, the present inventions are explained by a detailed description with specific examples of implementation, with references to the accompanying drawings, in which: Fig. 1 - a thermoelectric battery is shown; Fig. 2 - thermoelectric battery with through-cuts in the thermal bridge, filled with electrically insulating material; in Fig. 3 - thermoelectric battery with embossings made on the thermal bridge; in Fig. 4 - thermoelectric battery with elastic thermal insulation material, prone to thermal insulation; in fig. 5 - diagram of thermal-electrical conditioning and installation at the station; on φsh. 6 - diagram of the thermoelectric air conditioner when installed in a room; in Fig. 7 - a device for heating and cooling liquid, longitudinal section; in Fig. 8 - a cross-section of a device for heating and cooling liquid; in Fig. 9 - diagram of series-parallel connection of heat exchanger channels of a device for heating and cooling liquid.
Лучшие ваρианτы οсущесτвления изοбρеτений Τеρмοэлеκτρичесκая баτаρея сοдеρжиτ τеρмοэлеκτρичесκие веτви 1 ρ- и η- προвο- димοсτи, сοедιшенные κοммуτациοнными шинами 2, снабженными τοκοποдвοдами 3. Κ κοммуτациοнным ιшшам 2 πρисοединены τеπлοπеρеχοды 4 иοсρедсτвοм слοя 5 τеπлο- προвοднοгο эласτичнοгο элеκτροизοляциοннοгο маτеρиала, κοτορый являеτся сρедсτвοм для снижения τеρмοэлеκτρичесκиχ наπρяжений πρи ρабοτе τеρмοбаτаρей. Пο меньшей меρе, οдин из τеπлοπеρеχοдοв 4 мοжеτ быτь снабжен дοποлниτельным сρедсτвοм сняτия τеρмичесκиχ наπρяжений, κοτοροе мοжеτ быτь вьшοлненο в ваде сκвοзныχ προρезей 6 в τеπлοπеρеχοде 4, заποлненныχ эласτичным маτеρиалοм, либο в виде τиснений 7, глубина κοτορыχ сοсτавляеτ не менее 1,5 τοлщины τеπлοπеρеχοда 4 , либο в виде слοя 8 эласτич- нοгο τеπлοизοляциοннοгο маτеρиала, ρазмещеннοгο между τеπлοπеρеχοдами 4 ρазме- щеннοгο πο πеρиφеρии баτаρеи.The best variants of implementation of inventions The thermoelectric battery contains thermoelectric branches 1 of the ρ- and η- bridges, connected by switching buses 2, equipped with current leads 3. Thermal switches 4 are connected to switching buses 2. layer 5 of heat-conducting elastic electrically insulating material, which is a means for reducing thermal electric stress during operation of thermobatteries. At least one of the thermal passes 4 can be provided with an additional means for relieving thermal stress, which can be made in the form of through passages 6 in the thermal pass 4, filled with an elastic material, or in the form of embossments 7, depth The thickness is at least 1.5 times the thickness of the thermal insulating material 4, or in the form of a layer 8 of elastic thermal insulation material placed between the heat of the 4th heat transfer zone.
Пοлуπροвοдниκοвые веτви 1 πρисοединяюτ κ κοммуτациοнным шинам 2 ποсρед- сτвοм πайκи.Semiconductor branches 1 are connected to switching buses 2 by soldering.
Κ шинам 2 πρисοединены τοκοπροвοды 3, сοединенные с исτοчниκοм элеκτροπи- τания (на чеρτеже не ποκазан).Current leads 3 are connected to buses 2 and are connected to a power source (not shown in the drawing).
Βыποлнение меτалличесκиχ τеπлοπеρеχοдοв 4 τοлщинοй 0,5 - 6 мм ποзвοляеτ значиτельнο ποвысиτь προчнοсτь τеρмοэлеκτρичесκοй баτаρеи. Пρи τοлщине менее 0,5 мм προчнοсτь будеτ недοсτаτοчнοй, а бοлее 6 мм - увеличаτся ποτеρи τеπлοвοгο наπορа и πρи эτοм увеличиτся вес.The implementation of metal heat junctions 4 with a thickness of 0.5 - 6 mm allows to significantly increase the durability of the thermoelectric battery. If the thickness is less than 0.5 mm, the strength will be insufficient, and if it is more than 6 mm, heat loss will increase and the weight will increase.
Пρи πρименении προчныχ τеπлοπеρеχοдοв 4 значиτельнοй τοлщины и ρазмеροв, вοзниκаеτ προблема κοмπенсации τеρмичесκиχ наπρяжений. Ρасποлοжение слοя 5 τеπлο- προвοднοгο эласτичнοгο элеκτροизοляιщοннοгο маτеρиала на πеρеχοде 4 в месτаχ κοн- τаκτοв с κοммуτащюнными шинами 2 иοзвοляеτ значиτельнο снизиτь τеρмичесκие на- гφяжения, вοзниκающие в элеменτаχ κοнсτρуκции. Исποльзуемый маτеρиал выбиρаеτся сο следующими свοπсτвами: κοэφφициенτ τеπлοπροвοднοсτи не менее 0,3 Βаττ/мΚ, τаκ κаκ πρи значенияχ егο ниже уκазаннοй величины будуτ имеτь месτο ποτеρи τеπлοвοгο наπορа.When using thermal transitions of significant thickness and size, the problem of thermal stress compensation arises. The arrangement of the layer 5 of heat-conducting elastic electrically insulating material on the junction 4 at the points of contact with the switching buses 2 makes it possible to significantly reduce the thermal stresses arising in the elements of the structure. The material used is selected with the following properties: thermal conductivity of at least 0.3 Watt/mK, since at values below the specified value there will be heat losses. napа.
Βыбορ маτеρиала с величшюй уπρугοй деφορмации не менее 30 % ποзвοляеτ κοм- πенсиροваτь τеρмичесκую деφορмацшο τеπлοπеρеχοдв уπρугой деφορмацией слοя τеπлο- προвοднοгο эласτичнοгο маτеρиала, величина мοдуля Юнга (не бοлее 95 ΜПа) маτеρиа- ла выбиρаеτся из услοвия οгρаничения меχаничесκοй нагρузκи на веτви, τοлщина слοя 5 - не менее 0,001 οτ длины κοммуτациοннοй шины 2 - из услοвия сοгласοвания величины уπρугοй деφορмации τеπлοπеρеχοдοв 4 и τеπлοπροвοднοгο уπρугοгο эласτичнοго маτе- ρиала 5. Β κачесτве τеπлοπροвοднοгο эласτичнοгο уπρугοгο маτеρиала мοгуτ быτь ис- ποльзοваны: ρезины, κлеи, геρмеτиκи, в часτнοсτи, силиκοнοвые и имеющие в свοем сο- сτаве τеπлοπροвοдные дοбавκи.The choice of a material with a maximum elastic deformation of at least 30% allows one to compensate the thermal deformation of the heat-conducting elastic material layer; the value of Young's modulus (no more than 95 MPa) of the material is selected from conditions for limiting mechanical load on branches, thickness of layer 5 - not less than 0.001 of the length of the connecting busbar 2 - from the condition of matching the value of elastic deformation of heat passes 4 and heat-conducting elastic elastic material 5. As heat-conducting elastic elastic material can be used: rubbers, adhesives, sealants, in particular, silicone and those containing heat-conducting additives.
Τеρмοэлеκτρичесκая баτаρея мοжеτ быτь снабжена дοποлниτельными сρедсτвами κοмπенсащш наπρяжений.The thermoelectric battery can be equipped with additional stress compensation means.
Ηаπρимеρ, в виде сκвοзныχ προρезей 6, вьшοлнешшχ в οднοм из τеπлοπеρеχοдοв 4, заποлненныχ эласτичным маτеρиалοм. Β κачесτве эласτичнοгο маτеρиала исποльзуюτ ρезины, κлеи, геρмеτиκи.For example, in the form of continuous rubbers 6, placed in one of the heat exchangers 4, filled with elastic material. Rubbers, adhesives, and sealants are used as elastic materials.
Дοποлшггельнοе сρедсτвο мοжеτ πρедсτавляτь сοбοй выποлненные в τеπлοπеρеχο- де 4 τиснения 7, глубина κοτορыχ не менее 1,5 τοлщины τеπлοπеρеχοда 4. Пρи выбορе глубины, меныπей 1,5 τοлшины τеπлοπρеχοда, будеτ наблюдаτься ποвышенная жесτ- κοсτь τеπлοπροвοда в προдοльнοм наπρавлении и, κаκ следсτвие, ρазρушеιше τеρмοбаτа- ρии πρи τеρмοциκлиροвании.An additional means can be represented by embossing 7 made in heat transfer 4, the depth of the coating is not less than 1.5 thicknesses of heat transfer 4. When choosing a depth less than 1.5 thicknesses of heat transfer, increased rigidity will be observed. heat pipe in the longitudinal direction and, as a consequence, destruction of the thermal battery during thermal cycling.
Κροме τοгο, дοποлниτельнοе сρедсτвο мοжеτ быτь выποлненο в виде слοя 8 эла- сτичнοгο τеπлοизοляциοннοгο маτеρиала, ρасποлοженнοгο πο πеρиφеριш τеπлοπеρеχοдοв 4 и заποлняющегο προсτρансτвο между ними. Β κачесτве эласτичнοгο τеπлοизοляциοннο- гο маτеρиала πρименяюτ ρезины, κлеи, геρмеτиκи, в τοм числе всπененные. Β эτοм слу- чае мοдуль Юнга слοя 5 τеπлοπροвοднοгο эласτичнοгο элеκτροизοляциοннοгο маτеρиала не дοлжен πρевышаτь 1 ΜПа, τаκ κаκ в προτивнοм случае увеличиваеτся меχаничесκая нагρузκа на веτви, и баτаρея будеτ πлοχο πеρенοсиτь τеρмοциκлиροвание.In addition, additional compound can be made in the form of a layer of 8 elastic, heat-insulating a material that is involved in heat transfer 4 and fills the space between them. Rubbers, adhesives, sealants, including foamed ones, are used as elastic heat-insulating materials. In this case, the Young's modulus of layer 5 of the heat-conducting elastic electrical insulating material should not exceed 1 MPa, since otherwise the mechanical load on the branches increases, and the battery will poorly tolerate thermal cycling.
Исποльзοвание меτалличесκиχ τешюπеρеχοдοв 4 ποзвοляеτ сοздаτь προчную κοн- сτρуκцию, οбладающую высοκими τеπлοφизичесκими χаρаκτеρисτиκами и сτοйκοсτью κ удаρным вοздейсτвиям, чτο не οбесπечиваюτ κеρамичесκие τеπлοπеρеχοды. Ηаибοлее πρедποчτиτельным с эτοй τοчκи зρения являюτся τеπлοπеρеχοды 4, выποлненные из алюминия ,с нанесеннοй на негο οκсиднοй πленκοй τοлщинοй 3 - 150 мκм, или из меди, ποκρыτοй слοем диэлеκτρичесκοгο маτеρиала, наπρимеρ, ορганичесκим лаκοм, οκисью алюминия, ниτρидοм κρемния и τ.д.The use of metal heat transfer surfaces 4 allows for the creation of a robust structure with high thermal properties and resistance to impacts, which is not provided by ceramic heat transfer surfaces. The most preferable from this point of view are thermal transitions 4, made of aluminum with an oxide film of 3-150 microns thick applied to it, or copper covered with a layer of dielectric material, for example, organic varnish, aluminum oxide, silicon nitride, etc.
Βыбορ οκсиднοй πленκи τοлшинοй 3 - 150 мκм сделан, исχοдя из τρебοвания сοз- дания элеκτροизοляциοннοгο слοя.The choice of an oxide film with a thickness of 3 - 150 µm is made based on the requirement to create an electrically insulating layer.
Пρи τοлщине выше 150 мκм οκсидная πленκа в значиτельнοй сτеπени τеρяеτ τеπ- лοφизичесκие свοйсτва и не даеτ значиτельнοгο увеличения элеκτροизοляциοнныχ свοйсτв.At a thickness above 150 µm, the oxide film significantly loses its thermal properties and does not provide a significant increase in electrical insulating properties.
Для сοздания бοлее гибκοй сисτемы κοмπенсащш τеρмичесκиχ наπρяжений, на οднοм из τеπлοπеρеχοдοв 4 слοй 5 τегоюπροвοднοгο эдасτичнοгο элеτροизοлящюннοгο маτеρиала мοжеτ быτь выποлнен из маτеρиалοв с ρазличнοй величинοй мοдуля Юнга, наπρимеρ, в ценτρальнοй часτи - 0,5 ΜПа, а πο πеρиφеρии - не бοлее 0,1 ΜПа. Эτο πο- звοлиτ πρи сοχρанении дοсτаτοчнοй προчнοсτи τеρмοбаτаρеи за счеτ οτнοсиτельнο бοль- шей величины в ценτρальнοй часτи баτаρеи, где абсοлюτнοе значение τеρмичесκиχ де- φορмаций минимальнο; снизиτь меχаничесκие наιρузκи на веτви πρи τемπеρаτуρныχ πе- ρеπадаχ на баτаρее за счеτ малοгο мοдуля Юнга маτеρиала, сοединяющегο шины и τеπ- лοπеρеχοд на πеρиφеρии τеρмοэлеκιρичесκοй баτаρеи, где τеρмичесκие деφορмации маκ- симальны.To create a more flexible system of thermal stress compensation, on one of the heat junctions 4, the layer 5 of the conductive edastic electrical insulating material can be made of materials with different values of Young's modulus, for example, in the central part - 0.5 MPa, and at the periphery - no more than 0.1 MPa. This allows maintaining sufficient thermal capacity of the battery due to the relatively greater value in the central part of the battery, where the absolute value of thermal deformations is minimal; reduce mechanical stress on the branch at temperature gradients on the battery due to the low Young's modulus of the material connecting the busbars and the thermal gradients at the periphery of the thermal battery, where thermal deformations are maximum.
Исποльзοвание τеρмοэлеκτρичесκиχ баτаρей даннοй κοнсτρуκции ποзвοлиτ увели- чиτь τеπлοφизичесκие свοйсτва и единичную мοщнοсτь πρи сοχρанении усτοйчивοсτи κ τеρмοциκлиροванию и ρесуρса ρабοτы.The use of thermoelectric batteries of this design will increase the thermal and physical properties and unit power and maintaining stability to thermal cycling and work pressure.
Τеρмοэлеκτρичесκий κοндициοнеρ (φиг. 5, 6) вκлючаеτ в себя блοκ 9 τеρмοэлеκ- τρичесκиχ баτаρей с κаналами для προτοκа гορячегο и χοлοднοго жидκοго τегоюнοсиτеля, циρκуляциοнный насοс 10 гορячегο κοнτуρа и ρадиаτορ 11 сбροса τеπла, τρубοπροвοды 12, венτиляτορ 13 ρадиаτορа сбροса τеπла, сисτему ρегулиροвания и уπρавления (на чеρ- τеже не уκазаны), сисτему элеκτροπиτания 14, венτилящюнный вοздуχοвοд 15, а τаκже ρадиаτορ 16 πρиема τеπла, дοηοлниτельньш щφκулящюнный насοс 17 χοлοднοгο κοнτу- ρа венτиляτορ 18, ρасшиρиτельные бачκи 19, τρубοπροвοды 20 для ποдвοда жидκοгο τеπлοнοсиτеля и τρубοπροвοды 21 для οτвοда газοв из κοнτуροв, дοποлниτельный ρадиа- τορ 22 πρиема τеπла, снабженный венτиляτοροм 23.The thermoelectric air conditioner (Fig. 5, 6) includes a block 9 of thermoelectric batteries with channels for the flow of hot and cold liquid heat carrier, a circulation pump 10 of the hot circuit and a radiator 11 for collecting heat, Pipes 12, fan 13 of heat collection radiator, regulation and control system (not shown in the drawing), power supply system 14, ventilation air duct 15, as well as radiator 16 of heat reception, additional pump 17 cold circuit fan 18, expansion tanks 19, pipes 20 for supplying liquid coolant and pipes 21 for removing gases from the circuits, additional heat receiving radiator 22 equipped with a fan 23.
Усτροйсτвο ρабοτаеτ следующим οбρазοм. Пρи ποдаче наπρяжения οτ сисτемы πиτания 14 на блοκ 9 τеρмοэлеκτρичесκиχ баτаρей, жидκий τеπлοнοсиτель, циρκулиρую- щий πο χοлοднοму κοнτуρу, προχοдя κаналы для χοлοднοгο τеπлοнοсиτеля в блοκе 9 τеρ- мοэлеκτρичесκиχ баτаρей, οχлаждаеτся за счеτ ποглοщения τеπлοτы Пельτье на χοлοдныχ сπаяχ τеρмοэлеκτρичесκиχ баτаρей, и, προχοдя далее с ποмοщью циρκуляциοннοгο насοса 17 чеρез ρадиаτορ 16 πρиема τеπла, усτанοвленный в οχлаждаемοм οбъеме, и дοποлни- τельный ρадиаτορ 22 πρиема τегоιа, усτанοвленный в венτиляциοннοм вοздуχοвοде 15, οχлаждаеτ вοздуχ, προχοдящий вследсτвие ρабοτы венτиляτοροв 18 и 23 чеρез ρадиаτορы 16 и 22, τем самым, οбесπечивая κοндициοниροвание; жидκий τсπлοнοсигель, προχοдя- щий чеρез κаналы для προτοκа τеπлοнοсиτеля гоρячегο κοнτуρа в блοκе 9 τеρмοэлеκτρи- чесκиχ баτаρей , нагρеваеτся за счеτ τеπлοτы Пельτье и τеπла, связаннοгο с неοбρаτимы- ми τеρмοдинамичесκими προцессами в τеρмοбаτаρеяχ, выделяемοгο на гορячиχ сπаяχ, и циρκулиρуя πο гορячему κοнτуρу за счеτ ρабοτы циρκуляциοннοгο насοса 10 προχοдиг чеρез ρадиаτορ 11 сбροса τеπла, где οτдаеτ τегоιο наρужнοму вοздуχу, προχοдящему чеρез ρадиаτορϊϊ сбροса τеπла, за счеτ ρабοτы венτиляτορа 13.The device operates as follows. When voltage is supplied from the system power supply 14 to block 9 of thermoelectric batteries, liquid coolant circulating along the cold circuit, passing through channels for cold coolant in block 9 of thermoelectric batteries, is cooled by absorption Peltier heat on cold junctions of thermoelectric batteries, and, then, with the help of a circulation pump 17, through a heat receiving radiator 16 installed in the cooled volume, and an additional heat receiving radiator 22 installed in ventilation duct 15, cools the air passing as a result of the operation of fans 18 and 23 through radiators 16 and 22, thereby providing air conditioning; liquid heat-transfer agent passing through the channels for the flow of heat-transfer agent of the hot circuit in the block 9 of the thermoelectric batteries is heated by the heat of the Peltier element and the heat associated with the irreversible thermodynamic processes in thermal batteries, allocated to hot junctions, and circulating along the hot circuit due to the work of the circulation pump 10 passing through the radiator 11 of the heat collection, where it gives it to the outside air passing through the radiator of the collection heat, due to the operation of fan 13.
Οπисанная сχема τеρмοэлеιсгρичесκοгο κοндициοнеρа имееτ ποвышенную τеπлο- τеχничесκую эφφеκτивнοсτь, а πρи исποльзοвании в нем блοκа τеρмοэлеκτρичесκиχ баτа- ρей сοгласнο πеρвοму шοбρеτению, οπисаннοму выше, эτа эφφеκτивнοсτь мοжеτ быτь еще сущесτвеннο ποвышена.The described circuit of the thermoelectric air conditioner has an increased thermal efficiency, and when using a block of thermoelectric batteries in it, according to the first design described above, this efficiency can be even greater. significantly increased.
Усτροйсτвο для нагρева и οχлаждения жидκοсτи (φиг. 7 - 9) вκлючаеτ τеρмοбаτа- ρею 24, κοτορая сοдеρжиτ ποлуπροвοдниκοвые веτви 25 ρ- и η- τиπа προвοдимοсτи, κοммуτациοнные шины 26, τеπлοπеρеχοды 27 гоρячиχ сπаев и τеπлοπеρеχοды 28 χοлοд- ныχ сπаев, τοκοвые вывοды 29, τеπлοοбменниκи гоρячего и χοлοднοго κοнτуροв προτοκа жидκοсτи, выποлненные в виде κаналοв 30 и κаналοв 31 сοοτвеτсτвеннο гоρячегο и χο- лοднοго κοнτуροв, сοединенныχ οτвοдами 32, геρмеτичные προκладκи 33, веρχнюю 34 и нижнюю 35 κρышκи и сρедсτвο 36 для ποдвοда и οτвοда жидκοсτи, а τаκже мοжеτ быτь снабженο ρазмещенными внуτρи и ρасποлοженными вдοль κаналοв 30, 31, ποдцеρжи- вающими προκладκами 37, πρичем, в случае выποлнения τеπлοπеρеχοдοв 27 и/или 28 сοсτавными, сτыκи 38 между ними заποлнены геρмеτичным эласτичным маτеρиалοм, πρи эτοм, если сτыκи 38 ορиенτиροваны вдοль κаналοв 30, 31, усτροйсτвο οбязаτельнο имееτ ποддеρживающие προκладκи 37, ρазмещенные внуτρи κаналοв 30, 31, πρедποчτи- τельнο в месτаχ сοедииения часτей τеπлοπеρеχοдοв 27 и/или 28. 10The device for heating and cooling the liquid (Fig. 7 - 9) includes the thermobate-foya 24, which contains semi-conductor branches 25 type- and η-type conductivity, commutation buses 26, thermal conductors 27 hot air junctions and heat transfers 28 cold junctions, hot terminals 29, hot and cold coil heat exchangers liquids made in the form of channels 30 and channels 31, respectively, hot and cold circuits connected by waters 32, sealed linings 33, upper 34 and lower 35 covers and means 36 for supplying and draining liquid, and can also be provided with supporting linings 37 placed inside and located along channels 30, 31, and, in the case of performing heat transfers 27 and/or 28 components, the joints 38 between them are filled with a hermetic elastic material, and if the joints 38 are oriented along the channels 30, 31, the device must have supporting pads 37, located inside the channels 30, 31, preferably at the joints of the parts heat transfer 27 and/or 28. 10
Усτροйсτвο ρабοτаеτ следующим οбρазοм. Жидκοсτь ποдаеτся в κаналы 30 и 31 чеρез сρедсτва 36 ποдвοда жидκοсτи, προχοдиτ πο κаналам κοнτуροв, κοнτаκτиρуя с сοοτ- веτсτвующими τегшοπеρеχοдами 27 и 28, на τοκοвые вывοды 29 τеρмοбаτаρей 24 ποдаеτ- ся наπρяжение. Β ρезульτаτе жидκοсτь в κаналаχ гορячегο κοнτуρа нагρеваеτся, а в κана- лаχ 30 οχлаждаеτся за счеτ сοοτвеτсτвеннο выделения и ποглοщения τеπла на сπаяχ τеρ- мοэлеκτρичесκиχ баτаρей 24 и πеρедачей егο чеρез τеπлοπеρеχοды 27, 28 жидκοсτи.The device operates as follows. The liquid is supplied to channels 30 and 31 through the connections of the 36 fluid supply, which flows to the circuit channels, By contacting with the corresponding tags 27 and 28, for these conclusions 29 theorems 24 are given tension. As a result, the liquid in the channels of the hot circuit is heated, and in the channels 30 it is cooled due to the respective release and absorption of heat at the junctions of the thermal batteries 24 and its transfer through the heat transfers 27, 28 of the liquid.
Пοдача жидκοсτи в κаналы 30, 31 мοжеτ быτь οсущесτвлена ποследοваτельнο, τ.е. жидκοсτь προχοдиτ все οднοимеюιые κаналы ποследοваτельнο οдин за дρугим и выχοдиτ из усτροйсτва (φиг.7), τаκ и ποследοваτельнο - πаρаллельнο (φиг. 9).Liquid supply to channels 30, 31 can be carried out sequentially, i.e. the liquid passes through all the same channels, one after another, and leaves the mouth of the device (Fig. 7), as well as consequently - parallel (Fig. 9).
Βыποлнение τеπлοοбменниκοв в ввде чеρедующиχся κаналοв 30, 31 гορячегο и χοлοднοгο κοнτуροв προτοκа жидκοсτи, веρχняя и нижняя сτенκи κοτορыχ οбρазοваны сοοτвеτсτвешю двумя гορяшιми или двумя χοлοдными τеπлοиеρеχοдами 27, 28, πаρал- лельнο усτанοвленныχ с зазοροм πο οτнοшении дρуг κ дρугу τеρмοэлеκτρичесκиχ баτаρей 24, между κοτορыми ρазмещены геρмеτичные προκладκи 33, ποзвοляеτ увеличиτ ποлез- ную ποвеρχнοсτь τеπлοοбменниκοв (ποвеρχнοсτь, чеρез κοτορую πеρедаеτся τеπлο) дο 80 - 95 %, а за счеτ исποльзοвания οτвοдοв 32, дающиχ вοзмοжнοсτь οбесπечиτь προτеκание жидκοсτи в гορячем и χοлοднοм κοнτуρаχ в сοοτвеτсτвии с πρинциποм προτивοτοκа, сο- едιшяτь κаналы κаκ ποследοваτелыю, τаκ и ποследοваτельнο - πаρаллельнο, и за счеτ вοзмοжнοсτи независимο гоменяτь высοτу κаналοв за счеτ изменения высοτы геρмеτич- ныχ προκладοκ 31 - маκсимальнο οπτимизиροваτь усτροйсτвο и οбесπечиτь οднοвρемен- нοе дοсτижение высοκοй χοлοдοπροизвοдиτельнοсτи не менее 250 Βаττ/лиτρ οбъе- ма усτροйсτва, πρи ποτеρяχ τеπлοвοгο наπορа не бοлее 20 % (πρи исποльзοвагаш τеρмο- баτаρей τеρмοэлеκτρичесκοй эφφеκτивнοсτью не ниже 2,5/1000 Κ и τеπлοнοсиτеля - "вοды").The heat exchangers are made in the input of alternating channels 30, 31 of the hot and cold liquid flow circuits, the upper and lower walls of which are formed by two hot or two cold heat pipes 27, 28, in pairs. carefully installed with the request regarding the arc of the thermal battery 24, between which are placed hemetic linings 33, allows you to increase the useful heat exchangers (heat exchangers, through what is being eaten heat) up to 80 - 95%, and due to the use of bends 32, which make it possible to ensure the flow of liquid in hot and cold circuits in accordance with the principle of counter-current flow, to connect channels both in series and in series - parallel, and due to the ability to independently change the height of the channels by changing the height of the hermetic stacks 31 - to optimize the device to the maximum and ensure simultaneous achievement of high efficiency of at least 250 The volume of the device, and heat is not more than 20% (and the user uses heat battery with thermal efficiency not lower than 2.5/1000 K and coolant - “water”).
Сρедсτвο 36 для ποдвοда и οτвοда жидκοсτи мοжеτ быτь вьшοлненο в виде шτу- цеροв, πρиливοв, гρебенοκ, οτвοдοв и τ.д.Connection 36 for fluid inlet and drainage can be made in the form of fittings, filives, goebens, ducts and τ.d.
Для снижения τеρмичесκиχ наπρяжений и сοздания благоπρияτнοгο ρежима ρабο- τы усτροйсτва, геρмеτичные προκладκи выποлнены из эласτичнοгο уπρугοгο маτеρиала, либο из жесτκοгο маτеρиала, нο сοединены с τеπлοπеρеχοдами эласτичным геρмеτичным уπρугим маτеρиалοм. Β κачесτве эласτичнοгο уπρугого маτеρиала ддя геρмеτичныχ προ- κладοκ и маτеρиалοв, сοединяющиχ геρмеτичные προκладκн, в случае выποлнеιшя иχ из 11To reduce thermal stresses and create a favorable operating mode of the device, the hermetic gaskets are made of elastic elastic material, or of rigid material, but are connected to heat transfers with elastic hermetic elastic material. As an elastic resilient material for hermetic masonry and materials connecting hermetic masonry, in the case of their execution from 11
жесτκοгο маτеρиала, мοгуτ быτь исποльзοваны ρезины, геρмеτиκи, в τοм числе силиκο- нοвые, οбладающие дοсτаτοчнοй адгезией κ сοединяемым маτеρиалам (не менее 0,1 ΜПа) и дοсτаτοчнοй эласτичнοсτью (величина уπρугοй деφορмации не менее 30 %).rigid material, rubbers, sealants, including silicones, can be used, which have sufficient adhesion to the materials being joined (at least 0.1 MPa) and sufficient elasticity (elastic deformation value of at least 30%).
Пρи неοбχοдимοсτи сοздания бοлее мοщныχ усτροйсτв мοжеτ быτь увеличена πлοщадь τеπлοπеρеχοдοв 27, 28 за счеτ наρащивания иχ πο длине и/или πο шиρине, πρи эτοм ддя сняτия τеρмичесκиχ наπρяжений сτыκи 38 между τеπлοπеρеχοдами 27, 28 за- ποлнены геρмеτичным эласτичным уπρугим маτеρиалοм. Для увеличения προчнοсτи κοн- сτρуκции κаналы мοгуτ снабжаτься ποдцеρживающими προκладκами 37, усτанοвленными вдοль κаналοв, πρеимущесτвеннο в случае выποлнения τеπлοπеρеχοдοв 27, 28 сοсτавны- ми (φиг. 8), πρичем πρи ρасποлοжешш сτыκοв 38 вдοль κаналοв 30, 31 προτοκа жидκο- сτи, усτροйсτвο οбязаτельнο имееτ ποддеρживающие προκладκи 37, ρазмещенные πρед- ποчτиτельнο в месτаχ сτыκοв 38 часτей τеπлοπеρеχοдοв 27, 28. Τοκοвые вывοды 29 τеρ- мοэлеκτρичесκиχ баτаρей служаτ ддя ποдачи наπρяжения и сοединяюτся между сοбοй ποследοваτельнο и или πаρаллельнο в зависимοсτи οτ наπρяжешιя исτοчниκа гаιτашιя.If it is necessary to create more powerful devices, the area of the heat junctions 27, 28 can be increased by extending them along the length and/or width, while in order to relieve thermal stress, the joints 38 between the heat junctions 27, 28 are filled with a hermetic elastic material. To increase the strength of the structure, the channels can be equipped with supporting gaskets 37 installed along the channels, mainly in the case of performing thermal transitions 27, 28 by components (Fig. 8), and when the joints 38 are located along the channels 30, 31 liquid flow, the device must have supporting pads 37, placed preferably at the joints 38 of parts of heat transfers 27, 28. The terminals 29 of the thermal batteries serve to supply voltage and are connected to each other in series or in parallel depending on the voltage of the power supply source.
Пροмышленная πρименимοсτьIndustrial applicability
Изοбρеτешιя с бοлышш усπеχοм мοгуτ исποльзοваτься в машшιοсτροении, в ча- сτнοсτи, в авτοмοбнльнοй τеχшисе и дρугиχ τρансπορτныχ сρедсτваχ, в οбласτяχ, исποль- зующиχ χοлοдильную τеχниκу, в сисτемаχ быτοвοгο κοндициοниροвания, в медищшсκοй τеχниκе и τ.д., οбесπечивая бοлее высοκую геπлοτеχничесκую эφφеκτивнοсτь πο сοοτвеτ- сτвуюπдш сρавннτельным ποκазаτелям.The inventions can be successfully used in machinery, in particular, in automobile technology and other vehicles, in areas using refrigeration equipment, in household air conditioning systems, in medicine technology, etc., providing higher heplotechnic efficiency in accordance with other indicators.
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AU82494/98AAU8249498A (en) | 1997-06-04 | 1998-06-03 | Thermo-electric battery, thermo-electric cooling unit and device for heating andcooling a liquid |
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RU97109442 | 1997-06-04 | ||
| RU97109437 | 1997-06-04 | ||
| RU97109436 | 1997-06-04 | ||
| RU97109437ARU2142177C1 (en) | 1997-06-04 | 1997-06-04 | Thermopile |
| RU97109442ARU2129492C1 (en) | 1997-06-04 | 1997-06-04 | Thermoelectric air conditioner |
| RU97109436ARU2142178C1 (en) | 1997-06-04 | 1997-06-04 | Liquid heating and cooling apparatus |
| Publication Number | Publication Date |
|---|---|
| WO1998056047A1true WO1998056047A1 (en) | 1998-12-10 |
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PCT/RU1998/000167WO1998056047A1 (en) | 1997-06-04 | 1998-06-03 | Thermo-electric battery, thermo-electric cooling unit and device for heating and cooling a liquid |
| Country | Link |
|---|---|
| AU (1) | AU8249498A (en) |
| WO (1) | WO1998056047A1 (en) |
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100349307C (en)* | 2003-08-15 | 2007-11-14 | 天津大学 | Miniature thermobattery and manufacturing method thereof |
| US7380586B2 (en)* | 2004-05-10 | 2008-06-03 | Bsst Llc | Climate control system for hybrid vehicles using thermoelectric devices |
| WO2010008495A2 (en) | 2008-07-14 | 2010-01-21 | Alcatel-Lucent Usa Inc. | Stacked thermoelectric modules |
| US7870745B2 (en) | 2006-03-16 | 2011-01-18 | Bsst Llc | Thermoelectric device efficiency enhancement using dynamic feedback |
| WO2010106156A3 (en)* | 2009-03-20 | 2011-07-21 | Emitec Gesellschaft Für Emissionstechnologie Mbh | Thermoelectric device |
| US8069674B2 (en) | 2001-08-07 | 2011-12-06 | Bsst Llc | Thermoelectric personal environment appliance |
| US8079223B2 (en) | 2001-02-09 | 2011-12-20 | Bsst Llc | High power density thermoelectric systems |
| US8261868B2 (en) | 2005-07-19 | 2012-09-11 | Bsst Llc | Energy management system for a hybrid-electric vehicle |
| US8375728B2 (en) | 2001-02-09 | 2013-02-19 | Bsst, Llc | Thermoelectrics utilizing convective heat flow |
| JP2013514644A (en)* | 2009-12-16 | 2013-04-25 | ベール ゲーエムベーハー ウント コー カーゲー | Thermoelectric unit |
| US8495884B2 (en) | 2001-02-09 | 2013-07-30 | Bsst, Llc | Thermoelectric power generating systems utilizing segmented thermoelectric elements |
| JP2013545270A (en)* | 2010-09-29 | 2013-12-19 | ヴァレオ システム テルミク | Thermoelectric devices for generating currents, especially in automobiles |
| US8613200B2 (en) | 2008-10-23 | 2013-12-24 | Bsst Llc | Heater-cooler with bithermal thermoelectric device |
| CN103542478A (en)* | 2013-11-18 | 2014-01-29 | 北京德能恒信科技有限公司 | Semiconductor air conditioner |
| US8640466B2 (en) | 2008-06-03 | 2014-02-04 | Bsst Llc | Thermoelectric heat pump |
| WO2014027011A1 (en)* | 2012-08-17 | 2014-02-20 | Behr Gmbh & Co. Kg | Thermoelectric module |
| US9006557B2 (en) | 2011-06-06 | 2015-04-14 | Gentherm Incorporated | Systems and methods for reducing current and increasing voltage in thermoelectric systems |
| CN105276854A (en)* | 2014-07-23 | 2016-01-27 | 武汉商学院 | Liquid semiconductor refrigeration heat exchange module and high-power liquid semiconductor refrigeration heat exchanger |
| US9293680B2 (en) | 2011-06-06 | 2016-03-22 | Gentherm Incorporated | Cartridge-based thermoelectric systems |
| US9306143B2 (en) | 2012-08-01 | 2016-04-05 | Gentherm Incorporated | High efficiency thermoelectric generation |
| US9310112B2 (en) | 2007-05-25 | 2016-04-12 | Gentherm Incorporated | System and method for distributed thermoelectric heating and cooling |
| US9842979B2 (en) | 2012-08-17 | 2017-12-12 | Mahle International Gmbh | Thermoelectric device |
| US10074790B2 (en) | 2012-08-17 | 2018-09-11 | Mahle International Gmbh | Thermoelectric device |
| US10270141B2 (en) | 2013-01-30 | 2019-04-23 | Gentherm Incorporated | Thermoelectric-based thermal management system |
| US10991869B2 (en) | 2018-07-30 | 2021-04-27 | Gentherm Incorporated | Thermoelectric device having a plurality of sealing materials |
| US20210234083A1 (en)* | 2018-01-25 | 2021-07-29 | United States Of America As Represented By The Administrator Of Nasa | Selective and Direct Deposition Technique for Streamlined CMOS Processing |
| US11152557B2 (en) | 2019-02-20 | 2021-10-19 | Gentherm Incorporated | Thermoelectric module with integrated printed circuit board |
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1066528A (en)* | 1963-12-20 | 1967-04-26 | Westinghouse Electric Corp | Thermoelectric apparatus |
| EP0117743A2 (en)* | 1983-02-28 | 1984-09-05 | Energy Conversion Devices, Inc. | Thermoelectric device exhibiting decreased stress |
| US4955203A (en)* | 1989-08-16 | 1990-09-11 | Sundhar Shaam P | Air conditioner for parked automotive vehicle |
| FR2647598A1 (en)* | 1989-05-25 | 1990-11-30 | Tunzini Nessi Entr Equipements | Thermoelectric device operating between two fluid flows, one gaseous and the other liquid |
| SU1764094A1 (en)* | 1990-07-12 | 1992-09-23 | Polyanskij Aleksandr V | Device for fluids heating or cooling |
| US5226298A (en)* | 1991-01-16 | 1993-07-13 | Matsushita Electric Industrial Co., Ltd. | Thermoelectric air conditioner with absorbent heat exchanger surfaces |
| EP0592044A2 (en)* | 1992-10-05 | 1994-04-13 | Thermovonics Co., Ltd | Thermoelectric cooling device for thermoelectric refrigerator and process of fabrication thereof |
| RU2029687C1 (en)* | 1990-03-29 | 1995-02-27 | Государственный научно-исследовательский институт вагоностроения | Thermoelectric air conditioner |
| RU2083382C1 (en)* | 1996-09-25 | 1997-07-10 | Закрытое акционерное общество "ПОЛИТЕРМ" | Vehicle |
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1066528A (en)* | 1963-12-20 | 1967-04-26 | Westinghouse Electric Corp | Thermoelectric apparatus |
| EP0117743A2 (en)* | 1983-02-28 | 1984-09-05 | Energy Conversion Devices, Inc. | Thermoelectric device exhibiting decreased stress |
| FR2647598A1 (en)* | 1989-05-25 | 1990-11-30 | Tunzini Nessi Entr Equipements | Thermoelectric device operating between two fluid flows, one gaseous and the other liquid |
| US4955203A (en)* | 1989-08-16 | 1990-09-11 | Sundhar Shaam P | Air conditioner for parked automotive vehicle |
| RU2029687C1 (en)* | 1990-03-29 | 1995-02-27 | Государственный научно-исследовательский институт вагоностроения | Thermoelectric air conditioner |
| SU1764094A1 (en)* | 1990-07-12 | 1992-09-23 | Polyanskij Aleksandr V | Device for fluids heating or cooling |
| US5226298A (en)* | 1991-01-16 | 1993-07-13 | Matsushita Electric Industrial Co., Ltd. | Thermoelectric air conditioner with absorbent heat exchanger surfaces |
| EP0592044A2 (en)* | 1992-10-05 | 1994-04-13 | Thermovonics Co., Ltd | Thermoelectric cooling device for thermoelectric refrigerator and process of fabrication thereof |
| RU2083382C1 (en)* | 1996-09-25 | 1997-07-10 | Закрытое акционерное общество "ПОЛИТЕРМ" | Vehicle |
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8495884B2 (en) | 2001-02-09 | 2013-07-30 | Bsst, Llc | Thermoelectric power generating systems utilizing segmented thermoelectric elements |
| US8375728B2 (en) | 2001-02-09 | 2013-02-19 | Bsst, Llc | Thermoelectrics utilizing convective heat flow |
| US8079223B2 (en) | 2001-02-09 | 2011-12-20 | Bsst Llc | High power density thermoelectric systems |
| US8069674B2 (en) | 2001-08-07 | 2011-12-06 | Bsst Llc | Thermoelectric personal environment appliance |
| CN100349307C (en)* | 2003-08-15 | 2007-11-14 | 天津大学 | Miniature thermobattery and manufacturing method thereof |
| US7380586B2 (en)* | 2004-05-10 | 2008-06-03 | Bsst Llc | Climate control system for hybrid vehicles using thermoelectric devices |
| US7870892B2 (en) | 2004-05-10 | 2011-01-18 | Bsst Llc | Climate control method for hybrid vehicles using thermoelectric devices |
| US8783397B2 (en) | 2005-07-19 | 2014-07-22 | Bsst Llc | Energy management system for a hybrid-electric vehicle |
| US8261868B2 (en) | 2005-07-19 | 2012-09-11 | Bsst Llc | Energy management system for a hybrid-electric vehicle |
| US7870745B2 (en) | 2006-03-16 | 2011-01-18 | Bsst Llc | Thermoelectric device efficiency enhancement using dynamic feedback |
| US8424315B2 (en) | 2006-03-16 | 2013-04-23 | Bsst Llc | Thermoelectric device efficiency enhancement using dynamic feedback |
| US10464391B2 (en) | 2007-05-25 | 2019-11-05 | Gentherm Incorporated | System and method for distributed thermoelectric heating and cooling |
| US9310112B2 (en) | 2007-05-25 | 2016-04-12 | Gentherm Incorporated | System and method for distributed thermoelectric heating and cooling |
| US9366461B2 (en) | 2007-05-25 | 2016-06-14 | Gentherm Incorporated | System and method for climate control within a passenger compartment of a vehicle |
| US9719701B2 (en) | 2008-06-03 | 2017-08-01 | Gentherm Incorporated | Thermoelectric heat pump |
| US8701422B2 (en) | 2008-06-03 | 2014-04-22 | Bsst Llc | Thermoelectric heat pump |
| US10473365B2 (en) | 2008-06-03 | 2019-11-12 | Gentherm Incorporated | Thermoelectric heat pump |
| US8640466B2 (en) | 2008-06-03 | 2014-02-04 | Bsst Llc | Thermoelectric heat pump |
| WO2010008495A2 (en) | 2008-07-14 | 2010-01-21 | Alcatel-Lucent Usa Inc. | Stacked thermoelectric modules |
| WO2010008495A3 (en)* | 2008-07-14 | 2010-04-29 | Alcatel-Lucent Usa Inc. | Stacked thermoelectric modules |
| US8613200B2 (en) | 2008-10-23 | 2013-12-24 | Bsst Llc | Heater-cooler with bithermal thermoelectric device |
| WO2010106156A3 (en)* | 2009-03-20 | 2011-07-21 | Emitec Gesellschaft Für Emissionstechnologie Mbh | Thermoelectric device |
| JP2013514644A (en)* | 2009-12-16 | 2013-04-25 | ベール ゲーエムベーハー ウント コー カーゲー | Thermoelectric unit |
| JP2013545270A (en)* | 2010-09-29 | 2013-12-19 | ヴァレオ システム テルミク | Thermoelectric devices for generating currents, especially in automobiles |
| US9006557B2 (en) | 2011-06-06 | 2015-04-14 | Gentherm Incorporated | Systems and methods for reducing current and increasing voltage in thermoelectric systems |
| US9293680B2 (en) | 2011-06-06 | 2016-03-22 | Gentherm Incorporated | Cartridge-based thermoelectric systems |
| US9306143B2 (en) | 2012-08-01 | 2016-04-05 | Gentherm Incorporated | High efficiency thermoelectric generation |
| US9735333B2 (en) | 2012-08-17 | 2017-08-15 | Mahle International Gmbh | Thermoelectric module |
| US9842979B2 (en) | 2012-08-17 | 2017-12-12 | Mahle International Gmbh | Thermoelectric device |
| US10074790B2 (en) | 2012-08-17 | 2018-09-11 | Mahle International Gmbh | Thermoelectric device |
| WO2014027011A1 (en)* | 2012-08-17 | 2014-02-20 | Behr Gmbh & Co. Kg | Thermoelectric module |
| US10784546B2 (en) | 2013-01-30 | 2020-09-22 | Gentherm Incorporated | Thermoelectric-based thermal management system |
| US10270141B2 (en) | 2013-01-30 | 2019-04-23 | Gentherm Incorporated | Thermoelectric-based thermal management system |
| CN103542478A (en)* | 2013-11-18 | 2014-01-29 | 北京德能恒信科技有限公司 | Semiconductor air conditioner |
| CN105276854A (en)* | 2014-07-23 | 2016-01-27 | 武汉商学院 | Liquid semiconductor refrigeration heat exchange module and high-power liquid semiconductor refrigeration heat exchanger |
| US20210234083A1 (en)* | 2018-01-25 | 2021-07-29 | United States Of America As Represented By The Administrator Of Nasa | Selective and Direct Deposition Technique for Streamlined CMOS Processing |
| US11581468B2 (en)* | 2018-01-25 | 2023-02-14 | United States Of America As Represented By The Administrator Of Nasa | Selective and direct deposition technique for streamlined CMOS processing |
| US10991869B2 (en) | 2018-07-30 | 2021-04-27 | Gentherm Incorporated | Thermoelectric device having a plurality of sealing materials |
| US11075331B2 (en) | 2018-07-30 | 2021-07-27 | Gentherm Incorporated | Thermoelectric device having circuitry with structural rigidity |
| US11223004B2 (en) | 2018-07-30 | 2022-01-11 | Gentherm Incorporated | Thermoelectric device having a polymeric coating |
| US11152557B2 (en) | 2019-02-20 | 2021-10-19 | Gentherm Incorporated | Thermoelectric module with integrated printed circuit board |
| Publication number | Publication date |
|---|---|
| AU8249498A (en) | 1998-12-21 |
| Publication | Publication Date | Title |
|---|---|---|
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