CN218723356U - Auxiliary cooling device for cooling water of refrigerator - Google Patents
Auxiliary cooling device for cooling water of refrigerator Download PDFInfo
- Publication number
- CN218723356U CN218723356U CN202223101477.8U CN202223101477U CN218723356U CN 218723356 U CN218723356 U CN 218723356U CN 202223101477 U CN202223101477 U CN 202223101477U CN 218723356 U CN218723356 U CN 218723356U
- Authority
- CN
- China
- Prior art keywords
- heat
- cooling water
- heat exchange
- conducting plate
- refrigerator
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Abstract
The utility model discloses a refrigerator cooling water auxiliary heat abstractor belongs to the supplementary heat dissipation technical field of cooling water, and it is slower to the rate of heat dissipation of cooling water to aim at solving among the prior art, and supplementary radiating mode is more single moreover, the problem of supplementary radiating effect ideal inadequately. Through the arrangement of the heat exchange box, the serpentine coil and the heat exchange water, the heat exchange water in the heat exchange box can exchange heat with the cooling water in the serpentine coil, so that the auxiliary heat dissipation of the cooling water is realized, and meanwhile, the contact area between the serpentine coil and the heat exchange water is large, so that the heat exchange rate is improved; through the setting of radiating passage, semiconductor cooler, first heat-conducting plate, second heat-conducting plate, honeycomb holes and fan, semiconductor cooler can realize the indirect heat dissipation to the cooling water, utilizes the fan and can continuously upwards blow to take away the heat of first heat-conducting plate and second heat-conducting plate in the radiating passage, multiple radiating mode common work has improved the radiating effect to the cooling water.
Description
Technical Field
The utility model relates to a supplementary heat dissipation technical field of cooling water specifically is a supplementary heat abstractor of refrigerator cooling water.
Background
The refrigerator is a mechanical device for achieving low-temperature refrigeration by changing pressure change of refrigerant gas through a compressor. The refrigerator has two types, water cooling type and air cooling type. The main working principle of the water-cooled refrigerator is that a shell-and-tube evaporator is utilized to enable water to exchange heat with a refrigerant, a refrigerant system absorbs heat load in water, the water is cooled to generate cold water, then the cold water is conveyed to a shell-and-tube condenser under the action of a compressor, heat exchange is carried out between the refrigerant and the water, and the water absorbs the heat and then carries the heat out of an external cooling tower through a water pipe to dissipate.
At present, the existing water-cooled unit utilizes water cooling refrigerants, utilizes a fan to evaporate heat of water after heat exchange to reduce the temperature of cooling water for heat exchange again, although the auxiliary heat dissipation of the cooling water can be realized, the cooling water is smaller in contact area with the outside, the evaporation efficiency is not high, the heat dissipation rate is slower, the auxiliary heat dissipation mode is single, and the auxiliary heat dissipation effect is not ideal.
SUMMERY OF THE UTILITY MODEL
In view of the problems in the prior art, the utility model discloses a refrigerator cooling water auxiliary heat dissipation device, which adopts the technical proposal that the device comprises an outer frame and a heat exchange box, the inner part of the outer frame is fixedly connected with the heat exchange box, heat dissipation channels are arranged between the front surface and the back surface of the outer frame and the inner wall of the heat exchange box, air and heat can be conveniently circulated between the outer frame and the heat exchange box through the arrangement of the heat dissipation channels, one side of the outer frame is provided with a cooling water inlet which is used for guiding cooling water of a refrigerator into a snake-shaped coil pipe, the other side of the outer frame is provided with a cooling water outlet which is used for guiding out the cooling water in the snake-shaped coil pipe, the cooling water inlet and the cooling water outlet are connected through the snake-shaped coil pipe, the snake-shaped coil pipe is positioned in the heat exchange box, the heat exchange box is internally provided with heat exchange water through the arrangement of the snake-shaped coil pipe and the heat exchange water, the cooling water can flow in the serpentine coil, the heat exchange water exchanges heat with the serpentine coil, the heat of the cooling water is led into the heat exchange water, the auxiliary heat dissipation of the cooling water is realized, the heat exchange rate is improved due to the large contact area between the serpentine coil and the heat exchange water, the heat exchange water inlet is arranged above the cooling water inlet and used for injecting the heat exchange water into the heat exchange box, the heat exchange water outlet is arranged below the cooling water outlet and used for discharging the heat exchange water in the heat exchange box, the semiconductor refrigerators are arranged in the middle of the front surface and the back surface of the heat exchange box, the heat exchange box can be refrigerated by the arrangement of the semiconductor refrigerators, the temperature of the heat exchange water in the heat exchange box is reduced, the indirect heat dissipation of the cooling water is realized, one surface of the semiconductor refrigerator is connected with the heat exchange box, the other side fixedly connected with first heat-conducting plate of semiconductor cooler, through the setting of first heat-conducting plate, can lead the heat in semiconductor cooler hot junction to the second heat-conducting plate, one side fixedly connected with second heat-conducting plate that semiconductor cooler was kept away from to first heat-conducting plate, honeycomb holes have been seted up on the second heat-conducting plate, the bottom of frame is provided with the fan, through the setting of second heat-conducting plate, honeycomb holes and fan, can utilize the fan to continuously blow upwards to the heat dissipation of blowing to the second heat-conducting plate is realized, and honeycomb holes makes things convenient for the heat to flow in the radiating passage.
As a preferred technical scheme of the utility model, first heat-conducting plate is the T shape, the second heat-conducting plate is the corrugate, the second heat-conducting plate can be with the second heat-conducting plate of heat conduction to corrugate with the inner wall fixed connection of frame, the first heat-conducting plate of T shape.
As a preferred technical scheme of the utility model, the quantity of first heat-conducting plate and second heat-conducting plate is a plurality of, and is a plurality of the equal equidistance of first heat-conducting plate and second heat-conducting plate sets up in heat dissipation channel, and a plurality of first heat-conducting plates and second heat-conducting plate have improved rate of heat dissipation.
As a preferred technical scheme of the utility model, the quantity of fan is a plurality of, and is a plurality of the fan equidistance sets up.
As a preferred technical scheme of the utility model, the top of frame is provided with dustproof filter screen, through the setting of dustproof filter screen, can prevent that external dust impurity from getting into inside the frame.
As a preferred technical scheme of the utility model, heat transfer water inlet and heat transfer water export all communicate with heat transfer incasement portion.
As a preferred technical scheme of the utility model, the outside of cooling water inlet, cooling water export, heat transfer water import and heat transfer water export all is provided with the seal cover, through the setting of seal cover, can play sealed effect, prevents to produce between cooling water inlet, cooling water export, heat transfer water import and the heat transfer water export and the frame and leaks.
The utility model has the advantages that: the utility model discloses a setting of heat transfer case, serpentine coil, heat transfer water, can be when the cooling water flows in the serpentine coil, the heat transfer water in the heat transfer case and carry out the heat exchange with serpentine coil, lead-in the heat of cooling water into heat transfer water, realize the supplementary heat dissipation to the cooling water, because serpentine coil and the area of contact of heat transfer water are great simultaneously, thereby improved heat transfer rate; through the radiating passage, the semiconductor cooler, first heat-conducting plate, the second heat-conducting plate, the setting of honeycomb holes and fan, the semiconductor cooler can refrigerate the heat transfer case, reduce the heat transfer incasement and trade hydrothermal temperature, thereby realize the indirect heat dissipation to the cooling water, first heat-conducting plate can lead the heat in semiconductor cooler hot junction to the second heat-conducting plate, recycle the fan and continuously upwards blow, thereby realize the heat dissipation of blowing to the second heat-conducting plate, thereby take away the heat in the radiating passage, honeycomb holes and make things convenient for the heat to flow in the radiating passage, multiple radiating mode is worked jointly, the radiating effect of the supplementary heat dissipation to the cooling water has been improved.
Drawings
FIG. 1 is a schematic view of the cross-sectional structure of the present invention;
FIG. 2 is a schematic view of the internal structure of the present invention;
FIG. 3 is a schematic view of the top view of the inner structure of the present invention;
fig. 4 is a schematic perspective view of the first and second heat-conducting plates of the present invention.
In the figure: 1. an outer frame; 2. a heat exchange box; 3. a heat dissipation channel; 4. a cooling water inlet; 5. a cooling water outlet; 6. a serpentine coil; 7. exchanging hot water; 8. a heat exchange water inlet; 9. a heat exchange water outlet; 10. a semiconductor refrigerator; 11. a first heat-conducting plate; 12. a second heat-conducting plate; 13. honeycomb holes; 14. a fan; 15. a dustproof filter screen; 16. and (5) sealing the sleeve.
Detailed Description
Example 1
As shown in figures 1 to 4, the utility model discloses an auxiliary cooling device for cooling water of a refrigerator, which adopts the technical proposal that the auxiliary cooling device comprises an outer frame 1 and a heat exchange box 2, the heat exchange box 2 is fixedly connected in the outer frame 1, a cooling water inlet 4 is arranged on one side of the outer frame 1 in order to lead the cooling water of the refrigerator to flow through the heat exchange box 2, a cooling water outlet 5 is arranged on the other side of the outer frame 1, the cooling water inlet 4 is connected with the cooling water outlet 5 through a serpentine coil 6, the serpentine coil 6 is positioned in the heat exchange box 2, the cooling water of the refrigerator enters the serpentine coil 6 from the cooling water inlet 4 and is led out from the cooling water outlet 5 after heat exchange and temperature reduction, in order to realize the heat exchange and heat dissipation of the cooling water, a heat exchange water 7 is arranged in the heat exchange box 2, a heat exchange water inlet 8 is arranged above the cooling water inlet 4, a heat exchange water outlet 9 is arranged below the cooling water outlet 5, the heat exchange water 7 is contacted with the outer surface of the serpentine coil 6, heat exchange can be carried out on the serpentine coil 6, the heat of cooling water is led into the heat exchange water 7, the heat exchange water 7 can be replaced by utilizing the heat exchange water inlet 8 and the heat exchange water outlet 9, in order to prevent the heat exchange water 7 from leaking, the outer sides of the cooling water inlet 4, the cooling water outlet 5, the heat exchange water inlet 8 and the heat exchange water outlet 9 are respectively provided with a sealing sleeve 16, along with the proceeding of heat exchange work, the temperature of the heat exchange water 7 can be gradually increased, in order to cool the heat exchange water 7, the heat exchange efficiency of the heat exchange water 7 is improved, indirect heat dissipation is carried out on the cooling water, heat dissipation channels 3 are arranged between the front surface and the back surface of the outer frame 1 and the inner wall of the heat exchange box 2, the middle parts of the front surface and the back surface of the heat exchange box 2 are respectively provided with a semiconductor refrigerator 10, one surface of the semiconductor refrigerator 10 is connected with the heat exchange box 2, another side fixedly connected with of semiconductor cooler 10 is the first heat-conducting plate 11 of T shape, one side fixedly connected with that semiconductor cooler 10 was kept away from to first heat-conducting plate 11 is corrugated second heat-conducting plate 12, semiconductor cooler 10's cold junction can refrigerate heat transfer box 2, reduce heat transfer water 7's in the heat transfer box 2 temperature, thereby realize the indirect heat dissipation to the cooling water, because first heat-conducting plate 11's temperature can rise gradually, in order to dispel the heat to first heat-conducting plate 11 and second heat-conducting plate 12, and honeycomb holes 13 has been seted up on second heat-conducting plate 12, the bottom of frame 1 is provided with fan 14, fan 14 lasts and upwards bloies, thereby take out first heat-conducting plate 11 and second heat-conducting plate 12's heat in the radiating channel 3, honeycomb holes 13 has made things convenient for the heat to flow in radiating channel 3, dustproof filter screen 15 that plays the effect has been set up at the top of frame 1 in addition.
The utility model discloses a theory of operation: when cooling water of a refrigerator is radiated, firstly, a semiconductor refrigerator 10 and a fan 14 are started, the cooling water is guided into a serpentine coil 6 from a cooling water inlet 4, when the cooling water flows in the serpentine coil 6, heat exchange water 7 in a heat exchange box 2 exchanges heat with the serpentine coil 6, heat of the cooling water is guided into the heat exchange water 7, at the moment, a cold end of the semiconductor refrigerator 10 can refrigerate the heat exchange box 2, the temperature of the heat exchange water 7 in the heat exchange box 2 is reduced, the heat of a hot end of the semiconductor refrigerator 10 can cause the temperature of a first heat conduction plate 11 and a second heat conduction plate 12 to rise, a honeycomb hole 13 enables the heat to flow in a heat dissipation channel 3, the fan 14 blows upwards continuously, so that the heat of the first heat conduction plate 11 and the heat of the second heat conduction plate 12 in the heat dissipation channel 3 is taken out, the cooling water after heat exchange is finally guided out from a cooling water outlet 5, a dustproof filter screen 15 at the top of an outer frame 1 prevents external dust impurities from entering the inner part of the outer frame 1, and further, the heat exchange water inlet 7 in the heat exchange box 2 can be replaced by utilizing the heat exchange water inlet 8 and the heat exchange water outlet 9, a seal sleeve 16 and the heat exchange water outlet 9 is improved, and the sealing performance of the cooling water inlet 8 and the heat exchange water outlet 9 of the outer frame 5 is improved.
The circuit and mechanical connections of the present invention are conventional means used by those skilled in the art, and can be suggested by limited tests, which are common knowledge.
Components not described in detail herein are prior art.
Although the present invention has been described in detail with reference to the specific embodiments, the present invention is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present invention within the knowledge range of those skilled in the art, and modifications or variations without creative efforts are still within the scope of the present invention.
Claims (7)
1. The utility model provides a refrigerator cooling water auxiliary heat abstractor which characterized in that: comprises an outer frame (1) and a heat exchange box (2), the heat exchange box (2) is fixedly connected inside the outer frame (1), a heat dissipation channel (3) is arranged between the front surface and the back surface of the outer frame (1) and the inner wall of the heat exchange box (2), one side of the outer frame (1) is provided with a cooling water inlet (4), the other side of the outer frame (1) is provided with a cooling water outlet (5), the cooling water inlet (4) is connected with the cooling water outlet (5) through a serpentine coil (6), the serpentine coil (6) is positioned inside the heat exchange box (2), heat exchange water (7) is arranged inside the heat exchange box (2), a heat exchange water inlet (8) is arranged above the cooling water inlet (4), a heat exchange water outlet (9) is arranged below the cooling water outlet (5), the middle parts of the front surface and the back surface of the heat exchange box (2) are respectively provided with a semiconductor refrigerator (10), one surface of the semiconductor refrigerator (10) is connected with the heat exchange box (2), the other surface of the semiconductor refrigerator (10) is fixedly connected with a first heat conducting plate (11), a second heat-conducting plate (12) is fixedly connected with one side of the first heat-conducting plate (11) far away from the semiconductor refrigerator (10), the second heat conducting plate (12) is provided with honeycomb holes (13), and the bottom of the outer frame (1) is provided with a fan (14).
2. The auxiliary heat sink for cooling water of refrigerator as claimed in claim 1, wherein: the first heat-conducting plate (11) is T-shaped, the second heat-conducting plate (12) is corrugated, and the second heat-conducting plate (12) is fixedly connected with the inner wall of the outer frame (1).
3. The auxiliary heat sink for cooling water of refrigerator as claimed in claim 1, wherein: the quantity of first heat-conducting plate (11) and second heat-conducting plate (12) is a plurality of, and is a plurality of first heat-conducting plate (11) and equal interval setting of second heat-conducting plate (12) are in heat dissipation channel (3).
4. The auxiliary heat sink for cooling water of refrigerator as claimed in claim 1, wherein: the number of the fans (14) is multiple, and the fans (14) are arranged at equal intervals.
5. The auxiliary heat sink for cooling water of refrigerator as claimed in claim 1, wherein: the top of the outer frame (1) is provided with a dustproof filter screen (15).
6. The auxiliary heat sink for cooling water of refrigerator as claimed in claim 1, wherein: the heat exchange water inlet (8) and the heat exchange water outlet (9) are communicated with the inside of the heat exchange box (2).
7. The auxiliary heat sink for cooling water of refrigerator as claimed in claim 1, wherein: and sealing sleeves (16) are arranged on the outer sides of the cooling water inlet (4), the cooling water outlet (5), the heat exchange water inlet (8) and the heat exchange water outlet (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223101477.8U CN218723356U (en) | 2022-11-22 | 2022-11-22 | Auxiliary cooling device for cooling water of refrigerator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223101477.8U CN218723356U (en) | 2022-11-22 | 2022-11-22 | Auxiliary cooling device for cooling water of refrigerator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218723356U true CN218723356U (en) | 2023-03-24 |
Family
ID=85623973
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223101477.8U Active CN218723356U (en) | 2022-11-22 | 2022-11-22 | Auxiliary cooling device for cooling water of refrigerator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218723356U (en) |
-
2022
- 2022-11-22 CN CN202223101477.8U patent/CN218723356U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN111465276B (en) | Data center cooling system capable of cooling in grading mode | |
| KR102033933B1 (en) | Refrigerator and Control method of the same | |
| CN218723356U (en) | Auxiliary cooling device for cooling water of refrigerator | |
| CN217236132U (en) | Variable frequency air conditioning system | |
| CN216291978U (en) | Integrated cabinet air conditioner | |
| CN213586803U (en) | Cooling system for data center | |
| CN214676353U (en) | Semiconductor refrigerator | |
| CN211351241U (en) | Laser instrument forced air cooling system | |
| CN104266411B (en) | A kind of composite refrigeration system air-cooled heat exchange assembly of combined type | |
| WO2020089162A1 (en) | Micro-channel heat exchanger and refrigeration appliance | |
| CN219607223U (en) | Air conditioner | |
| KR20050002653A (en) | The refrigerator for improvement on heat exchange efficiency | |
| CN105485969B (en) | Heat-exchanger rig and semiconductor freezer with the heat-exchanger rig | |
| CN217877269U (en) | Waste heat recovery system of air-cooled air compressor | |
| CN212987613U (en) | Air guide structure of air conditioner evaporator | |
| CN215979541U (en) | Enhanced temperature control oil cooling heat dissipation device | |
| CN217685964U (en) | Cooling heat exchanger, refrigerant circulating system and cooling water equipment | |
| CN218672836U (en) | Mirror processing cooling device | |
| CN215864161U (en) | Tower type condenser for refrigerating machine and refrigerating machine comprising same | |
| CN214891556U (en) | Radiating assembly, radiator and air conditioner outdoor unit | |
| CN218955530U (en) | Double-system refrigerator constant temperature difference heat exchanger | |
| CN218511263U (en) | Binary heat exchange semiconductor refrigerator | |
| CN216769921U (en) | High temperature resistant refrigeration all-in-one | |
| CN220541409U (en) | Integrated air-cooled chiller with two different working condition water outlet | |
| CN220670285U (en) | Industrial heat exchanger based on Peltier effect |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |