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CN217644085U - Condenser cooling device - Google Patents

Condenser cooling device
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Publication number
CN217644085U
CN217644085UCN202220998109.9UCN202220998109UCN217644085UCN 217644085 UCN217644085 UCN 217644085UCN 202220998109 UCN202220998109 UCN 202220998109UCN 217644085 UCN217644085 UCN 217644085U
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China
Prior art keywords
water
condenser
pipe
spraying
cooling device
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CN202220998109.9U
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Chinese (zh)
Inventor
陈裕强
周荣华
吴烨
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Shenzhen Envicool Technology Co Ltd
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Shenzhen Envicool Technology Co Ltd
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Abstract

The utility model discloses a condenser cooling device, which comprises a bracket, wherein a condenser is arranged on the bracket, one side of the condenser is provided with a spraying system, and a fan is arranged on the bracket; the spraying system comprises a water inlet pipe, a water pump and a spraying pipe which are sequentially communicated, wherein a plurality of atomizing nozzles are arranged on the spraying pipe, the opening of each atomizing nozzle faces the condenser, and the atomizing nozzles are used for spraying water mist to the condenser. The utility model discloses a condenser heat sink makes the condenser heat dissipation faster, has improved the radiating efficiency, has saved the electric energy, has prolonged the life of condenser.

Description

Condenser cooling device
Technical Field
The utility model relates to a computer lab air conditioner condenser technical field, in particular to condenser heat sink.
Background
The refrigerant in the condenser of the air conditioning outdoor unit needs to be cooled by air cooling through air heat exchange, so that the refrigerant is converted from a gaseous state into a liquid state. The refrigerant needs to release a large amount of heat in the phase change process of gaseous state transformation liquid to lead to condenser and the air temperature of surrounding environment to rise, can influence the good heat transfer of continuity of condenser like this, especially when high temperature in summer, the condenser often can cause air conditioner refrigeration efficiency lower because can't fast heat extraction, and the energy consumption obviously rises, not only wastes the electric energy, still can lead to the unit to report to the police or stop working, and then shortens the life of device.
SUMMERY OF THE UTILITY MODEL
In view of this, the utility model provides a condenser heat sink makes the condenser heat dissipation faster, has improved the radiating efficiency, has saved the electric energy, has prolonged the life of condenser.
In order to achieve the above object, the utility model provides a following technical scheme:
a condenser cooling device comprises a support, wherein a condenser is mounted on the support, a spraying system is arranged on one side of the condenser, and a fan is arranged on the support;
the water spraying system comprises a water inlet pipe, a water pump and an atomizing pipe which are sequentially communicated, a pressure relief device is arranged on the water inlet pipe, a plurality of atomizing nozzles are arranged on the atomizing pipe, the opening of each atomizing nozzle faces the condenser, and the atomizing nozzles are used for spraying water mist to the condenser.
Optionally, the water pump is communicated with the spray pipe through a water outlet pipe, a pressure sensor for detecting water pressure is arranged on the water outlet pipe, and the pressure sensor is electrically connected with the controller.
Optionally, the pressure relief device comprises a bypass capillary tube, one end of the bypass capillary tube is connected to the water inlet tube, the other end of the bypass capillary tube is communicated with the outside, and a first control valve is arranged at a water inlet position where the bypass capillary tube is connected with the water inlet tube.
Optionally, the water outlet pipe is connected with a water outlet pipe, one end of the water outlet pipe is communicated with the water outlet pipe, and the other end of the water outlet pipe is communicated with the outside;
and a second control valve is arranged on the water discharge pipe.
Optionally, the water inlet end of the water inlet pipe is provided with a filter.
Optionally, the filter is a Y-filter.
Optionally, a temperature sensor for detecting an ambient temperature is disposed on the bracket, and the temperature sensor is electrically connected to the controller.
Optionally, a water collecting tray is correspondingly arranged at the bottom end of the condenser, and the water collecting tray is used for receiving water flowing up and down from the condenser.
Optionally, the spray tube is secured to the holder by a tube clamp.
Optionally, the number of the spraying pipes is at least two, the water outlet end of the water outlet pipe is connected with water supply branch pipes, the number of the water supply branch pipes is the same as that of the spraying pipes, and the water outlet pipe is communicated with the spraying pipes through the water supply branch pipes;
the spraying pipe is bent and arranged on the side face of the corresponding condenser.
According to the above technical scheme, the utility model provides a condenser heat sink, through setting up spraying system, when outdoor temperature is higher, spraying system carries out spray cooling to the condenser, can effectively promote the condensing pressure of the condenser of unit, reduces the temperature of the condensing agent after the condensation for compressor power effectively reduces, effectively promotes the unit efficiency, avoids condenser high temperature and produces the warning or stop work, prolongs the condenser and has good life. The spraying system and the fan are respectively arranged on two sides of the condenser, so that cooling water mist sprayed out of the spraying system is absorbed to the surface of the condenser of the air conditioner under the action of the fan, the heat convection of air on the surface of the condenser of the air conditioner is accelerated, the heat dissipation of the condenser is faster, the heat dissipation efficiency is improved, and electric energy is saved.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic structural view of a condenser cooling device provided in an embodiment of the present invention;
fig. 2 is a schematic structural diagram of a spraying system provided by an embodiment of the present invention;
FIG. 3 is a partially enlarged view of the portion A in FIG. 1;
FIG. 4 is a partial enlarged view of the portion B in FIG. 2;
fig. 5 is a schematic structural diagram of a spray pipe provided in an embodiment of the present invention;
fig. 6 is a schematic structural diagram of a bracket provided in an embodiment of the present invention;
fig. 7 is a schematic structural view of the embodiment of the present invention, wherein one set of spraying system is used for cooling two outdoor units.
Wherein:
1. a water pump is arranged on the water tank,
2. the spraying pipe is arranged on the upper part of the spraying pipe,
201. a nozzle mounting port is arranged at the bottom of the nozzle,
3. an atomizing nozzle is arranged on the bottom of the spray nozzle,
4. a filter is arranged on the upper surface of the shell,
5. a water inlet pipe is arranged at the bottom of the water tank,
6. a pressure sensor is arranged on the base plate,
7. a water outlet pipe is arranged on the upper portion of the water tank,
8. a third control valve for controlling the flow of the refrigerant,
9. a second water supply branch pipe is arranged on the water tank,
10. a first water supply branch pipe is arranged on the water tank,
11. the capillary tube is bypassed, and the capillary tube is connected with the bypass,
12. a water discharge pipe is arranged at the upper part of the water tank,
13. a blower fan is arranged on the air inlet of the air conditioner,
14. a temperature sensor is arranged at the bottom of the shell,
15. a condenser, a condenser and a water-cooling device,
16. a water collection tray is arranged on the upper portion of the water tank,
17. a support frame is arranged on the upper surface of the bracket,
18. a fourth control valve for controlling the flow of the refrigerant,
19. a second control valve for controlling the flow of the refrigerant,
20. and (4) a pipe clamp.
Detailed Description
The utility model discloses a condenser heat sink makes the condenser heat dissipation faster, has improved the radiating efficiency, has saved the electric energy, has prolonged the life of condenser.
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1 to 4, the cooling device for condenser of the present invention includes abracket 17, acondenser 15 is installed on thebracket 17, and a spraying system is installed on one side of thecondenser 15, and is used for spraying water mist to thecondenser 15, so as to cool thecondenser 15 and the surrounding environment. Thefan 13 is arranged on thebracket 17, and thefan 13 is arranged on one side of thecondenser 15 far away from the spraying system. The spraying system and thefan 13 are respectively arranged on two sides of thecondenser 15, so that cooling water mist sprayed out of the spraying system is sucked to the surface of thecondenser 15 of the air conditioner under the action of thefan 13, the cooling water mist can accelerate convection heat exchange of air on the surface of thecondenser 15 of the air conditioner, the condensing pressure of thecondenser 15 of the air conditioner is reduced, and the heat dissipation of thecondenser 15 is faster.
Wherein, the water spraying system comprises a water inlet pipe 5, awater pump 1 and aspraying pipe 2 which are communicated in sequence. In order to release the pressure of the spraying system when the water pressure is too high, a pressure release device for releasing the pressure of the pipeline is arranged on the water inlet pipe 5. Thespray pipe 2 is provided with a plurality ofatomizing nozzles 3, and theatomizing nozzles 3 are used for spraying water mist to thecondenser 15.Water pump 1 is held and is communicated the end of intaking of inlet tube 5 with water storage device forcarry spray tube 2 with water, the water in thespray tube 2 sprays throughatomizing nozzle 3. In order to facilitate the spray of water from theatomizing nozzles 3 towards thecondenser 15, the openings of theatomizing nozzles 3 are arranged towards thecondenser 15. The water storage device is a water storage tank, a water storage pool or other common water storage vessels or water storage structures. Thewater pump 1 is fixedly connected to a water pump bracket which is fixedly connected to thebracket 17.
The utility model discloses a condenser heat sink, through setting up spraying system, when outdoor temperature is higher, spraying system carries out spray cooling tocondenser 15, can effectively promote the condensing pressure ofcondenser 15 of unit, reduces the refrigerant temperature after the condensation for compressor power effectively reduces, effectively promotes the unit efficiency, avoidscondenser 15 high temperature and produces and report to the police or stop work, prolongs 15 good life of condenser. The spraying system and thefan 13 are respectively arranged on two sides of thecondenser 15, so that cooling water mist sprayed out of the spraying system is sucked to the surface of thecondenser 15 of the air conditioner under the action of thefan 13, the heat convection of air on the surface of thecondenser 15 of the air conditioner is accelerated, thecondenser 15 dissipates heat more quickly, the heat dissipation efficiency is improved, and electric energy is saved.
Specifically, water storage device andwater pump 1 pass through inlet tube 5 intercommunication, andwater pump 1 andspray pipe 2 pass throughoutlet pipe 7 intercommunication. The water inlet pipe 5 is used for conveying water of the water storage device to thewater pump 1, and thewater outlet pipe 7 is used for conveying the water pressurized by thewater pump 1 to the sprayingpipe 2. Thespray pipe 2 is provided with anozzle mounting opening 201, and as shown in fig. 4, thenozzle mounting opening 201 communicates with thespray pipe 2 and is used for connecting theatomizing nozzle 3. Thenozzle mounting opening 201 is provided obliquely toward thecondenser 15 so that the opening of the mountedatomizing nozzle 3 is inclined toward thecondenser 15.
In one embodiment, the cooling water entering the water inlet pipe 5 is tap water.
In order to conveniently detect the water pressure of spraying, apressure sensor 6 for detecting the water pressure is arranged on thewater outlet pipe 7, thepressure sensor 6 is electrically connected with the controller, thepressure sensor 6 transmits a detected water pressure signal to the controller, and the controller adjusts the water inflow according to the pressure, so that the spraying system is protected, and the water resource waste is avoided.
Wherein, the pressure relief device comprises abypass capillary tube 11, one end of thebypass capillary tube 11 is connected to the water inlet pipe 5, as shown in fig. 2, and the other end is communicated with the outside. A first control valve (not marked in the figure) is arranged at the water inlet position where thebypass capillary tube 11 is connected with the water inlet tube 5, the first control valve is a normally closed switch, and the water outlet of thebypass capillary tube 11 is communicated with the outside, so that when the pipeline water pressure detected by thepressure sensor 6 is too high, the first control valve is opened, and the pipeline is decompressed through thebypass capillary tube 11. Specifically, the first control valve is an electromagnetic valve, and the controller controls the first control valve to open and close.
Furthermore, thewater outlet pipe 7 is connected with awater outlet pipe 12, one end of thewater outlet pipe 12 is communicated with thewater outlet pipe 7, and the other end is communicated with the outside. Wherein, in order to control whether thewater discharge pipe 12 discharges water, thewater discharge pipe 12 is provided with asecond control valve 19. Thesecond control valve 19 is a normally closed valve. Specifically, thesecond control valve 19 is an electromagnetic valve, and the opening and closing of thesecond control valve 19 is controlled by the controller. When the ambient temperature is lower than the set value, thesecond control valve 19 is opened to discharge the water in the pipeline of the spraying system, so that the pipeline is prevented from being burst after the water is frozen, and the pipeline of the spraying system is protected. Adrain pipe 12 is located at the lower position of theoutlet pipe 7 to facilitate the drainage of water from the spraying system.
In one embodiment, the water outlet end of thebypass capillary tube 11 is connected to thewater discharge pipe 12, and the water outlet of thebypass capillary tube 11 is communicated with thewater discharge pipe 12. In order to avoid the influence of thesecond control valve 19 on the water outlet discharge of thebypass capillary tube 11, the position where thebypass capillary tube 11 communicates with thewater discharge pipe 12 is provided at the rear end of thesecond control valve 19, as shown in fig. 2. It is understood that the rear end of thesecond control valve 19 is the outlet end which is closer to the outlet end of thedrain pipe 12 and communicates with the outside.
Wherein, the end of intaking of inlet tube 5 is provided with filter 4, and the running water that gets into inlet tube 5 filters the impurity of aquatic via filter 4 to avoid the impurityshutoff atomizing nozzle 3 of aquatic, extension fixture's life. Further, the filter 4 is a Y-type filter.
In order to monitor the ambient temperature around thecondenser 15, atemperature sensor 14 for detecting the ambient temperature is provided on thebracket 17, and thetemperature sensor 14 is electrically connected to the controller. Thetemperature sensor 14 is provided with a plurality oftemperature sensors 14, and the plurality oftemperature sensors 14 are arranged at different positions of thebracket 17 according to requirements, so that the accuracy of environment temperature detection is improved. The structure of thebracket 17 is shown in fig. 6.
In order to collect the water flowing down from thecondenser 15, awater collecting tray 16 is correspondingly arranged at the bottom end of thecondenser 15, and thewater collecting tray 16 is used for receiving the water flowing down from thecondenser 15. After the water mist sprayed by theatomizing nozzles 3 is sprayed on the surface of thecondenser 15, the water mist flows to thewater collecting disc 16 along the fins of thecondenser 15, the collected water can be reused, and the waste of water resources is avoided.
To improve the structural stability of thespray tube 2, thespray tube 2 is fixed to thebracket 17 by means of apipe clamp 20, as shown in fig. 3. Specifically, thesupport 17 is a metal section welding frame, and in order to avoid movement of thesupport 17 in the use process, the bottom of thesupport 17 is connected to the foundation through foundation bolts.
The number of the water supply branch pipes is the same as that of the sprayingpipes 2, and thewater outlet pipes 7 are communicated with the sprayingpipes 2 through the water supply branch pipes.
In an embodiment, two groups ofcondensers 15 are fixedly connected to eachbracket 17, the two groups ofcondensers 15 are symmetrically arranged in a V shape, and the distance between the top ends of the two groups ofcondensers 15 is greater than the distance between the bottom ends of the two groups ofcondensers 15, so that the two groups ofcondensers 15 can share onewater collecting tray 16, and the cost is saved. In this embodiment, thefan 13 is disposed at the top end of thebracket 17, the two sets ofcondensers 15 are disposed at two sides of the air inlet of thefan 13, and onespray pipe 2 is disposed outside each set ofcondensers 15, where the outside is relative to the space enclosed by the two sets ofcondensers 15. Eachspray pipe 2 is bent between corresponding support rods of thesupport 17, and a plurality ofatomizing nozzles 3 for spraying water mist are uniformly distributed on the spray pipes. Due to the structural arrangement, thefan 13 can guide the water mist sprayed on the two groups ofcondensers 15 at the same time, and the utilization rate of thefan 13 is improved. The cooling water mist sprayed by the spraying system is sucked to the surface of thecondenser 15 under the action of thefan 13, so that the heat convection of the air on the surface of thecondenser 15 is accelerated, and the heat dissipation of thecondenser 15 is faster. One group in this embodiment may include onecondenser 15, or may include two ormore condensers 15 disposed on the same side.
Further, thewater outlet pipe 7 is communicated with onespraying pipe 2 through a first watersupply branch pipe 10, thewater outlet pipe 7 is communicated with theother spraying pipe 2 through a second watersupply branch pipe 9, and each sprayingpipe 2 is arranged on the side face of the correspondingcondenser 15 in a bending mode, referring to fig. 5, which is a specific bending mode of the sprayingpipe 2. The second watersupply branch pipe 9 is provided with a third control valve 8, the first watersupply branch pipe 10 is provided with afourth control valve 18, the third control valve 8 and thefourth control valve 18 are both electromagnetic valves, and the third control valve 8 and thefourth control valve 18 are both electrically connected with the controller. The controller is a controller commonly used in the prior art, and the control method and program thereof are also in the prior art, and can be a PLC, which is not described herein again.
Referring to fig. 7, one set of spraying system can cool two outdoor units, and only corresponding water supply branch pipes are connected to thewater outlet pipe 7, so that the cost is saved. In other embodiments, one set of spraying system can also be used for cooling more than two outdoor units.
The working process of the condenser temperature reducing device of the embodiment is as follows: before the air conditioner of the machine room is operated, a temperature value is set in the controller. When the temperature in the environment exceeds a set value along with the operation of the air conditioner in the machine room, thetemperature sensor 14 transmits a signal to the controller of the control system, the controller sends out an instruction, the spraying system is started, and thewater pump 1 starts to pressurize. When the tap water passes through the filter 4, the filter 4 filters out impurities in the water. The filtered tap water is pressurized by thewater pump 1, the tap water is sent to thewater outlet pipe 7 communicated with thewater pump 1, the tap water is controlled to be sent todifferent spray pipes 2 by opening and closing the third control valve 8 and thefourth control valve 18, theatomizing nozzles 3 on thespray pipes 2 spray uniform cooling water mist towards the air-conditioning condenser 15, and the cooling water mist is blown to the surface of the air-conditioning condenser 15 under the action of thefan 13, so that the heat dissipation of the air-conditioning condenser 15 is faster, the refrigerating capacity is improved, and the response time of reducing the temperature in a machine room to a specified value is shortened. The water sprayed on the surface of thecondenser 15 flows into thewater collecting tray 16, and the water in thewater collecting tray 16 can be reused.
Thepressure sensor 6 that sets up onoutlet pipe 7 detects the pressure on the pipeline, when pipeline water pressure was too high, opens the first control valve beforebypass capillary 11 and gives the pipeline pressure release, when pressure was crossed lowly, interrupts the spraying,protection water pump 1 to pressure in the adjustment pipeline is in reasonable within range.
When the ambient temperature detected by the temperature sensor is lower than a set value, thesecond control valve 19 on thewater discharge pipe 12 is opened to discharge the tap water in the pipeline of the spraying system, so that the pipeline system is prevented from being burst after the water is frozen.
The utility model discloses whether can automatic control spraying system's work, automatic adjustment spraying system's pipeline pressure, ambient temperature crosses when low excessively, and the running water in the automatic discharge spraying system pipeline avoids the pipeline to be frozen, protects the pipeline.
In the description of the present solution, it is to be understood that the terms "upper", "lower", "vertical", "inside", "outside", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present solution.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of this embodiment, "a plurality" means two or more unless specifically limited otherwise.
The embodiments in the present description are described in a progressive manner, each embodiment focuses on differences from other embodiments, and the same and similar parts among the embodiments are referred to each other.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims (10)

CN202220998109.9U2022-04-242022-04-24Condenser cooling deviceActiveCN217644085U (en)

Priority Applications (1)

Application NumberPriority DateFiling DateTitle
CN202220998109.9UCN217644085U (en)2022-04-242022-04-24Condenser cooling device

Applications Claiming Priority (1)

Application NumberPriority DateFiling DateTitle
CN202220998109.9UCN217644085U (en)2022-04-242022-04-24Condenser cooling device

Publications (1)

Publication NumberPublication Date
CN217644085Utrue CN217644085U (en)2022-10-21

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ID=83650136

Family Applications (1)

Application NumberTitlePriority DateFiling Date
CN202220998109.9UActiveCN217644085U (en)2022-04-242022-04-24Condenser cooling device

Country Status (1)

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CN (1)CN217644085U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication numberPriority datePublication dateAssigneeTitle
WO2025156333A1 (en)*2024-01-242025-07-31浙江嘉诚动能科技股份有限公司Vortex-type rapid cooling condenser apparatus for nuclear power plant

Cited By (1)

* Cited by examiner, † Cited by third party
Publication numberPriority datePublication dateAssigneeTitle
WO2025156333A1 (en)*2024-01-242025-07-31浙江嘉诚动能科技股份有限公司Vortex-type rapid cooling condenser apparatus for nuclear power plant

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