技术领域technical field
本发明涉及一种多功能冷藏保温箱。The invention relates to a multifunctional refrigerator and heat preservation box.
背景技术Background technique
随着科学技术的进步，冷藏技术的相关研究不断深入，人们日常生活中的贮藏保鲜意识也越来越强。大到冷藏库，小到蓄冷包装箱等，已经广泛应用。With the advancement of science and technology, relevant research on refrigeration technology continues to deepen, and people's awareness of storage and preservation in daily life is becoming stronger and stronger. As large as cold storage, as small as cold storage packaging boxes, etc., they have been widely used.
现有冷藏箱的原理，是通过一套制冷系统产生冷量用于冷藏，而把箱体中的热负荷排放到周围环境中。这一方面会因排放热量产生能源浪费，另一方面又造成一些相对较精密环境的温度波动。The principle of the existing refrigerator is to generate cold energy for refrigeration through a set of refrigeration system, and discharge the heat load in the box body to the surrounding environment. On the one hand, this will cause energy waste due to heat dissipation, and on the other hand, it will cause temperature fluctuations in some relatively delicate environments.
发明内容Contents of the invention
本发明的目的是针对现有技术中存在的技术缺陷，而提供一种多功能冷藏保温箱，兼具冷藏和保温功能，可同时满足不同需求。The purpose of the present invention is to provide a multi-functional refrigerator and heat preservation box for the technical defects in the prior art, which has the functions of refrigeration and heat preservation, and can meet different requirements at the same time.
为实现本发明的目的所采用的技术方案是：The technical scheme adopted for realizing the purpose of the present invention is:
一种多功能冷藏保温箱，包括箱体、半导体制冷模块、制冷系统和保温系统，所述箱体内通过中隔板分隔成冷藏室和保温室，所述中隔板上设置有通孔，所述半导体制冷模块的半导体制冷片置于所述通孔内；所述制冷系统包括第一液冷水板、第一水冷散热器、第一排风风扇、第一回水水泵、第一水箱和第一送水水泵，所述保温系统包括第二液冷水板、第二水冷散热器、第二排风风扇、第二回水水泵、第二水箱和第二送水水泵；所述半导体制冷片的冷端与所述第一液冷水板相接触，所述半导体制冷片的热端与所述第二液冷水板相接触；所述第一液冷水板的冷水出口与所述第一水冷散热器的进水口连接，所述第一水冷散热器的出水口与所述第一回水水泵的进水口连接，所述第一回水水泵的出水口与所述第一水箱的进水口连接，所述第一水箱的出水口与所述第一送水水泵的进水口连接，所述第一送水水泵的出水口与所述第一液冷水板的进水口连接；所述第一排风风扇安装于与所述第一水冷散热器相对应的位置，所述第一水冷散热器靠近所述第一液冷水板布置；所述第二液冷水板的冷却水出口与所述第二水冷散热器的进水口连接，所述第二水冷散热器的出水口与所述第二回 水水泵的进水口连接，所述第二回水水泵的出水口与所述第二水箱的进水口连接，所述第二水箱的出水口与所述第二送水水泵的进水口连接，所述第二送水水泵的出水口与所述第二液冷水板的冷却水进口连接；所述第二排风风扇安装于与所述第二水冷散热器相对应的位置，所述第二水冷散热器靠近所述第二液冷水板布置；所述冷藏室上安装有第一箱盖，所述保温室上安装有第二箱盖。A multi-functional refrigeration and heat preservation box, including a box body, a semiconductor refrigeration module, a refrigeration system and a heat preservation system. The box body is divided into a refrigerator room and a heat preservation room by a middle partition. The semiconductor refrigeration chip of the semiconductor refrigeration module is placed in the through hole; the refrigeration system includes a first liquid-cooled water plate, a first water-cooled radiator, a first exhaust fan, a first return water pump, a first water tank and a first water tank. A water delivery pump, the heat preservation system includes a second liquid-cooled water plate, a second water-cooled radiator, a second exhaust fan, a second return water pump, a second water tank and a second water delivery pump; the cold end of the semiconductor refrigeration sheet It is in contact with the first liquid-cooled water plate, and the hot end of the semiconductor cooling plate is in contact with the second liquid-cooled water plate; the cold water outlet of the first liquid-cooled water plate is in contact with the inlet of the first water-cooled radiator connected to the water outlet, the water outlet of the first water-cooled radiator is connected to the water inlet of the first return water pump, the water outlet of the first return water pump is connected to the water inlet of the first water tank, and the first The water outlet of a water tank is connected to the water inlet of the first water delivery pump, and the water outlet of the first water delivery pump is connected to the water inlet of the first liquid-cooled water plate; The position corresponding to the first water-cooled radiator, the first water-cooled radiator is arranged close to the first liquid-cooled water plate; the cooling water outlet of the second liquid-cooled water plate is connected to the water inlet of the second water-cooled radiator connected, the water outlet of the second water-cooled radiator is connected to the water inlet of the second return water pump, the water outlet of the second return water pump is connected to the water inlet of the second water tank, and the second The water outlet of the water tank is connected to the water inlet of the second water delivery pump, and the water outlet of the second water delivery pump is connected to the cooling water inlet of the second liquid cooling water plate; the second exhaust fan is installed on the The position corresponding to the second water-cooled radiator, the second water-cooled radiator is arranged close to the second liquid-cooled water plate; the first box cover is installed on the refrigerator compartment, and the second box cover is installed on the heat preservation room. cover.
还包括安装于所述冷藏室内的温度传感器和温控器，所述温度传感器的输出端与所述温控器的温度信号输入端连接，所述温控器控制所述半导体制冷片的启停。It also includes a temperature sensor and a thermostat installed in the refrigerating chamber, the output end of the temperature sensor is connected to the temperature signal input end of the thermostat, and the thermostat controls the start and stop of the semiconductor refrigerating sheet .
组成所述冷藏室的一侧侧板和组成所述保温室的一侧侧板分别为可拆连接。One side panel forming the refrigerating room and one side panel forming the heat preservation room are respectively detachably connected.
所述中间隔板、第一箱盖、第二箱盖、组成所述冷藏室的侧板和组成所述保温室的侧板均由保温板组成。The middle partition board, the first box cover, the second box cover, the side panels forming the refrigerating room and the side panels forming the heat preservation room are all composed of insulation boards.
用于连接所述第一液冷水板、半导体制冷片及第二液冷水板的紧固元件带有隔热处理。The fastening element used to connect the first liquid-cooled water plate, the semiconductor refrigeration sheet and the second liquid-cooled water plate has heat insulation treatment.
与现有技术相比，本发明的有益效果是：Compared with prior art, the beneficial effect of the present invention is:
1、本发明的多功能冷藏保温箱，兼具冷藏和保温功能，可同时满足冷、热贮藏的不同需求。1. The multi-functional refrigeration and heat preservation box of the present invention has both refrigeration and heat preservation functions, and can meet different requirements for cold and hot storage at the same time.
2、本发明的多功能冷藏保温箱，减少了向环境中的热量排放，有利于节能环保。2. The multi-functional refrigerating and incubating box of the present invention reduces the heat emission to the environment, which is beneficial to energy saving and environmental protection.
3、本发明的多功能冷藏保温箱，适用于多种使用场合。冷藏厢和保温厢的侧板都可打开，可打开保温厢体的侧板只使用冷藏功能，也可打开冷藏厢体的侧板只使用保温功能，或者冷藏厢和保温厢的侧板都不打开同时使用冷藏和保温功能。3. The multi-functional refrigerator and heat preservation box of the present invention is suitable for various usage occasions. Both the side panels of the refrigerated compartment and the insulated compartment can be opened, and the side panels of the insulated compartment can be opened to only use the refrigeration function, or the side panels of the refrigerated compartment can be opened to only use the thermal insulation function, or the side panels of the refrigerated compartment and the insulated compartment are not used. Turn on to use the cool and keep warm functions at the same time.
附图说明Description of drawings
图1所示为本发明多功能冷藏保温箱的结构示意图。Fig. 1 is a schematic structural view of the multi-functional refrigeration and incubator of the present invention.
具体实施方式detailed description
以下结合附图和具体实施例对本发明作进一步详细说明。The present invention will be described in further detail below in conjunction with the accompanying drawings and specific embodiments.
本发明多功能冷藏保温箱的结构示意图如图1所示，包括箱体、半导体制冷模块、制冷系统和保温系统。所述箱体内通过中隔板17分隔成冷藏室2和保 温室10，所述中隔板7上设置有通孔，所述半导体制冷模块的半导体制冷片6置于所述通孔内。所述制冷系统包括第一液冷水板18、第一水冷散热器19、第一排风风扇5、第一回水水泵4、第一水箱21和第一送水水泵3；所述保温系统包括第二液冷水板15、第二水冷散热器14、第二排风风扇7、第二回水水泵8、第二水箱13和第二送水水泵9。所述半导体制冷片6的冷端与所述第一液冷水板18相接触，所述半导体制冷片6的热端与所述第二液冷水板15相接触。所述第一液冷水板18的冷水出口与所述第一水冷散热器19的进水口连接，所述第一水冷散热器19的出水口与所述第一回水水泵4的进水口连接，所述第一回水水泵4的出水口与所述第一水箱21的进水口连接，所述第一水箱21的出水口与所述第一送水水泵3的进水口连接，所述第一送水水泵3的出水口与所述第一液冷水板18的进水口连接；所述第一排风风扇5安装于与所述第一水冷散热器19相对应的位置，所述第一水冷散热器19靠近所述第一液冷水板18布置；所述第二液冷水板15的冷却水出口与所述第二水冷散热器14的进水口连接，所述第二水冷散热器14的出水口与所述第二回水水泵8的进水口连接，所述第二回水水泵8的出水口与所述第二水箱13的进水口连接，所述第二水箱13的出水口与所述第二送水水泵9的进水口连接，所述第二送水水泵9的出水口与所述第二液冷水板15的冷却水进口连接；所述第二排风风扇7安装于与所述第二水冷散热器14相对应的位置，所述第二水冷散热器14靠近所述第二液冷水板15布置；所述冷藏室上安装有第一箱盖22，所述保温室上安装有第二箱盖12。其中，所述中间隔板17、第一箱盖22、第二箱盖12、组成所述冷藏室的侧板1和组成所述保温室的侧板11均由保温板组成。保温板所用材料如聚氨酯、聚苯乙烯等。The structural diagram of the multi-functional refrigeration and heat preservation box of the present invention is shown in Figure 1, including a box body, a semiconductor refrigeration module, a refrigeration system and a heat preservation system. The box is divided into a refrigerated compartment 2 and a heat preservation compartment 10 by a middle partition 17, the middle partition 7 is provided with a through hole, and the semiconductor refrigeration chip 6 of the semiconductor refrigeration module is placed in the through hole. The refrigeration system includes the first liquid-cooled water plate 18, the first water-cooled radiator 19, the first exhaust fan 5, the first return water pump 4, the first water tank 21 and the first water delivery pump 3; the heat preservation system includes the first Two liquid cold water plates 15, a second water cooling radiator 14, a second exhaust fan 7, a second return water pump 8, a second water tank 13 and a second water delivery pump 9. The cold end of the semiconductor cooling plate 6 is in contact with the first liquid-cooled water plate 18 , and the hot end of the semiconductor cooling plate 6 is in contact with the second liquid-cooled water plate 15 . The cold water outlet of the first liquid-cooled water plate 18 is connected to the water inlet of the first water-cooled radiator 19, and the water outlet of the first water-cooled radiator 19 is connected to the water inlet of the first return water pump 4, The water outlet of the first return water pump 4 is connected to the water inlet of the first water tank 21, the water outlet of the first water tank 21 is connected to the water inlet of the first water delivery pump 3, and the first water delivery The water outlet of the water pump 3 is connected to the water inlet of the first liquid-cooled water plate 18; the first exhaust fan 5 is installed at a position corresponding to the first water-cooled radiator 19, and the first water-cooled radiator 19 is arranged close to the first liquid-cooled water plate 18; the cooling water outlet of the second liquid-cooled water plate 15 is connected to the water inlet of the second water-cooled radiator 14, and the water outlet of the second water-cooled radiator 14 is connected to the The water inlet of the second backwater pump 8 is connected, the water outlet of the second backwater pump 8 is connected with the water inlet of the second water tank 13, and the water outlet of the second water tank 13 is connected with the second water outlet. The water inlet of the water delivery pump 9 is connected, and the water outlet of the second water delivery pump 9 is connected with the cooling water inlet of the second liquid cooling water plate 15; The position corresponding to the radiator 14, the second water-cooled radiator 14 is arranged close to the second liquid-cooled water plate 15; the first box cover 22 is installed on the refrigerator compartment, and the second box cover is installed on the heat preservation room 12. Wherein, the middle partition 17, the first case cover 22, the second case cover 12, the side plate 1 forming the refrigerating room and the side plate 11 forming the heat preservation room are all composed of heat preservation boards. Materials used for insulation boards such as polyurethane, polystyrene, etc.
为了实现自动控制，还包括安装于所述冷藏室内的温度传感器和温控器20，所述温度传感器的输出端与所述温控器20的温度信号输入端连接，所述温控器20控制所述半导体制冷片6的启停。In order to realize automatic control, it also includes a temperature sensor and a thermostat 20 installed in the refrigerating chamber, the output end of the temperature sensor is connected with the temperature signal input end of the thermostat 20, and the thermostat 20 controls The start and stop of the peltier 6.
组成所述冷藏室2的一侧侧板和组成所述保温室10的一侧侧板分别为可拆连接。One side panel forming the refrigerating room 2 and one side panel forming the heat preservation room 10 are respectively detachably connected.
为避免冷桥现象，用于连接所述第一液冷水板18、半导体制冷片6及第二液冷水板15的紧固元件16带有隔热处理。In order to avoid the cold bridge phenomenon, the fastening element 16 used to connect the first liquid-cooled water plate 18 , the semiconductor cooling plate 6 and the second liquid-cooled water plate 15 has heat insulation treatment.
可根据需要打开冷藏室2或保温室10的侧板：只使用冷藏功能时打开保温室10的侧板11，只使用保温功能时打开冷藏室2的侧板1，同时使用冷藏和保温功能时，冷藏室的侧板1和保温室的侧板11都不打开。The side panels of the refrigerator compartment 2 or the insulation compartment 10 can be opened as required: open the side panel 11 of the insulation compartment 10 when only using the refrigeration function, open the side panel 1 of the refrigerator compartment 2 when only using the heat preservation function, and open the side panel 1 of the refrigerator compartment 2 when using the refrigeration and insulation functions at the same time , the side panel 1 of the refrigerator compartment and the side panel 11 of the heat preservation compartment are not opened.
温控器20通过控制半导体制冷片6的启停，来实现冷藏室2或保温室10设定的温度。当半导体制冷片6工作时，其冷端产生的冷量通过第一液冷水板18传递到其中的冷水中，冷水在第一回水水泵4的作用下进入第一水冷散热器19，吸取冷藏室2内的热量后进入第一水箱21，再经第一送水水泵3回到第一液冷水板18继续冷却；半导体制冷片6热端产生的热量通过第二液冷水板15传递到当中的冷却水中，冷却水在第二回水水泵8的作用下进入第二水冷散热器14，散热后进入第二水箱13，再通过第二送水水泵9进入第二液冷水板15中继续吸收热量，由此完成一个循环，实现冷藏室和保温室内的热交换。其中，第一排风风扇5、第二排风风扇7分别用于强化第一水冷散热器19和第二水冷散热器14的换热。The temperature controller 20 realizes the set temperature of the refrigerating chamber 2 or the heat preservation chamber 10 by controlling the start and stop of the semiconductor refrigeration sheet 6 . When the semiconductor refrigerating sheet 6 is working, the cold produced by its cold end is transferred to the cold water therein through the first liquid-cooled water plate 18, and the cold water enters the first water-cooled radiator 19 under the action of the first return water pump 4, and absorbs cold water. The heat in the chamber 2 enters the first water tank 21, and then returns to the first liquid-cooled water plate 18 through the first water delivery pump 3 to continue cooling; In the cooling water, the cooling water enters the second water-cooled radiator 14 under the action of the second return water pump 8, enters the second water tank 13 after dissipating heat, and then enters the second liquid-cooled water plate 15 through the second water delivery pump 9 to continue absorbing heat. Thus, a cycle is completed to realize the heat exchange between the cold room and the heat preservation room. Wherein, the first exhaust fan 5 and the second exhaust fan 7 are used to strengthen the heat exchange of the first water-cooled radiator 19 and the second water-cooled radiator 14 respectively.
以上所述仅是本发明的优选实施方式，应当指出的是，对于本技术领域的普通技术人员来说，在不脱离本发明原理的前提下，还可以做出若干改进和润饰，这些改进和润饰也应视为本发明的保护范围。The above is only a preferred embodiment of the present invention, it should be pointed out that, for those of ordinary skill in the art, without departing from the principle of the present invention, some improvements and modifications can also be made, these improvements and Retouching should also be regarded as the protection scope of the present invention.
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510227475.9ACN104776664B (en) | 2015-05-07 | 2015-05-07 | Multifunctional refrigeration and insulation can |
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510227475.9ACN104776664B (en) | 2015-05-07 | 2015-05-07 | Multifunctional refrigeration and insulation can |
| Publication Number | Publication Date |
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| CN104776664A CN104776664A (en) | 2015-07-15 |
| CN104776664Btrue CN104776664B (en) | 2017-02-01 |
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| CN201510227475.9AExpired - Fee RelatedCN104776664B (en) | 2015-05-07 | 2015-05-07 | Multifunctional refrigeration and insulation can |
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| CN (1) | CN104776664B (en) |
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