CN221005557U - Heat exchanger of wearable air conditioning system - Google Patents
Heat exchanger of wearable air conditioning system Download PDFInfo
- Publication number
- CN221005557U CN221005557U CN202322419694.XU CN202322419694U CN221005557U CN 221005557 U CN221005557 U CN 221005557U CN 202322419694 U CN202322419694 U CN 202322419694U CN 221005557 U CN221005557 U CN 221005557U
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- module
- heat exchanger
- conditioning system
- air conditioning
- water
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- 238000004378 air conditioning Methods 0.000 title claims abstract description 32
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 145
- 239000003507 refrigerant Substances 0.000 claims abstract description 58
- 238000001704 evaporation Methods 0.000 claims abstract description 57
- 230000008020 evaporation Effects 0.000 claims abstract description 53
- 238000001816 cooling Methods 0.000 claims abstract description 10
- 239000007788 liquid Substances 0.000 claims description 9
- 238000009833 condensation Methods 0.000 claims description 7
- 230000005494 condensation Effects 0.000 claims description 7
- 229910052782 aluminium Inorganic materials 0.000 claims description 6
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 6
- 239000011888 foil Substances 0.000 claims description 6
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 4
- 238000000576 coating method Methods 0.000 claims description 4
- 229910021389 graphene Inorganic materials 0.000 claims description 4
- 229910052751 metal Inorganic materials 0.000 claims description 4
- 239000002184 metal Substances 0.000 claims description 4
- 239000011248 coating agent Substances 0.000 claims description 3
- 230000002265 prevention Effects 0.000 claims description 2
- 238000000034 method Methods 0.000 description 7
- 230000008569 process Effects 0.000 description 7
- 238000005057 refrigeration Methods 0.000 description 6
- 230000037081 physical activity Effects 0.000 description 3
- 239000005030 aluminium foil Substances 0.000 description 2
- 230000000844 anti-bacterial effect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000036541 health Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000011165 3D composite Substances 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000009982 effect on human Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
Landscapes
- Devices For Blowing Cold Air, Devices For Blowing Warm Air, And Means For Preventing Water Condensation In Air Conditioning Units (AREA)
Abstract
The utility model discloses a heat exchanger of a wearable air conditioning system, which comprises: an evaporator module for cooling the hot air; a condenser module for cooling the refrigerant gas; the evaporation pipeline module is communicated with the condenser module; the water storage area module is connected with the water outlet of the evaporator module, and the evaporation pipeline module is arranged in the water storage area module in a heat conduction mode. The heat exchanger is provided with the water storage area module, the air condensed in the evaporator module flows into the water storage area module, the high-temperature refrigerant in the compressor is used for guiding the water storage area module through the evaporation pipeline module, and the high-temperature heat of the high-temperature refrigerant is conducted to the water in the water storage area module, so that the condensed water is heated to high temperature again to volatilize the condensed water, and the problem of water dripping of an air conditioner is avoided.
Description
Technical Field
The utility model belongs to the technical field of clothing refrigeration, and particularly relates to a heat exchanger of a wearable air conditioning system.
Background
The long-term work in the high-temperature environment can produce adverse effect on human body, in order to ensure the proper temperature environment of the worker, the health of the worker in the environment is ensured, and the worker generally wears the refrigeration clothing to operate in the high-temperature environment.
At present, a refrigeration garment generally uses a compressor refrigeration system to cool water firstly, and then the cool water is introduced into a water pipeline arranged on the surface of the body inside the garment to cool the body, but the garment needs to be filled with a large amount of water, and is heavy and moist. And a cold air is formed in the garment by utilizing the refrigerating principle of an air conditioner or a refrigerator, so that the human body is cooled, the comfortable work of a worker in a high-temperature environment is ensured, and the health of the human body is also ensured.
It is worth noting that the existing air conditioning suit can refrigerate, but the technology is completely immature. The first point is that condensed water formed in the refrigerating process of the air conditioning suit cannot be effectively treated. In the process of human body activities, condensed water continuously drops from clothes, and great inconvenience is caused to human body activities. Such as CN209449701U, relates to an air conditioning garment system with self-cleaning function, without effectively treating the condensed water generated during the refrigeration process. Therefore, improvements are needed.
Disclosure of utility model
Aiming at the technical problems that condensed water generated in the refrigeration process of the air conditioning suit in the prior art cannot be effectively treated, so that inconvenience is caused to human body activities, the utility model aims to provide the heat exchanger of the wearable air conditioning system.
The heat exchanger of the present utility model comprises:
an evaporator module for cooling the hot air;
A condenser module condensing the refrigerant gas;
the evaporation pipeline module is communicated with the condenser module;
The water storage area module is connected with the water outlet of the evaporator module, and the evaporation pipeline module is arranged in the water storage area module in a heat conduction mode.
Preferably, the condenser module is connected in communication with the water storage module.
Preferably, the hot air outlet side of the condenser module is communicated with the water storage area module.
Preferably, the water outlet of the evaporator module is provided with a U-shaped water seal pipe, and the water storage area module is connected with the water outlet of the evaporator module through the U-shaped water seal pipe.
The evaporator module includes:
An evaporation chamber having a hot air inlet and a cold air outlet;
The evaporation fan is used for sucking hot air and is arranged at a hot air inlet of the evaporation cavity;
An evaporator for cooling the hot air is arranged in the evaporation cavity.
Preferably, the hot air inlet and the cold air outlet are provided on the same side of the evaporation chamber.
The condenser module includes:
The condenser is provided with an external air inlet side, a hot air outlet side, a refrigerant gas inlet and a refrigerant liquid outlet, the hot air outlet side is communicated and connected with the water storage area module, and the refrigerant gas inlet is connected with the outlet of the evaporation pipeline module.
The condenser module further comprises:
the condensing fan is arranged at the hot air outlet side, and the water storage area module is positioned in a hot air channel exhausted by the condensing fan.
The water storage area module comprises:
The evaporation pipeline module is arranged in the condensation water tank, and the condensation water tank is connected with a water outlet of the evaporator module through a U-shaped water seal pipe
The water storage module further includes:
The water splashing prevention layer is arranged at the notch of the condensation water tank.
Preferably, the splash-proof layer is a mesh layer, preferably a 4-8 mesh metal mesh.
The evaporation pipeline module is a refrigerant pipeline, and the refrigerant pipeline is arranged at the bottom of the condensation water tank of the water storage area module; an outlet of the refrigerant line communicates with a refrigerant gas inlet of a condenser of the condenser module.
Preferably, the refrigerant line is a serpentine coil or a plurality of parallel lines, preferably a serpentine coil.
Preferably, the refrigerant pipeline is coated with a heat conducting layer, the heat conducting layer is preferably a heat conducting aluminum foil, and the front side and the back side of the heat conducting aluminum foil are preferably covered with graphene coatings.
The utility model has the positive progress effects that:
1) The heat exchanger is provided with the water storage area module, the air condensed in the evaporator module flows into the water storage area module, the high-temperature refrigerant in the compressor is used for guiding the water storage area module through the evaporation pipeline module, and the high-temperature heat of the high-temperature refrigerant is conducted to the water in the water storage area module, so that the condensed water is heated to high temperature again to volatilize the condensed water, and the problem of water dripping of an air conditioner is avoided. Meanwhile, the evaporating pipeline module can also perform preliminary cooling on the high-temperature refrigerant before cooling by the condenser module. Therefore, the heat exchanger of the utility model achieves the purposes of double-effect and one stone for two birds.
2) According to the evaporator module, water flows into the water storage area module through the U-shaped water seal pipe, so that a section of water seal of the U-shaped water seal pipe can isolate a low-temperature high-pressure area of the evaporator module from an external area in actual use, and low-temperature high-pressure cold air in the evaporator module is prevented from being diffused into the external area. Even if the evaporator module is in a high-pressure state, a small water seal still remains in the U-shaped water seal pipe to isolate the low-temperature high-pressure area from the external area.
3) The utility model also utilizes the hot air generated after the refrigerant is cooled in the condenser module to blow away the water vapor volatilized in the water storage area module, thereby further accelerating the volatilization of the water in the water storage area module; and meanwhile, the heat of the hot air of the condenser module can be further utilized to conduct the heat to the condensed water to accelerate volatilization.
4) The evaporation pipeline module is provided with the bending coil pipes or the plurality of parallel pipelines, so that the heat conduction area of the evaporation pipeline module and the water storage area module can be increased, and the heat transfer is accelerated.
5) In the evaporation pipeline module, the refrigerant pipeline is coated with the heat conducting layer, such as the heat conducting aluminum foil, and the high-temperature refrigerant in the evaporation pipeline module can be conducted to condensed water in the water storage area module in an accelerating way.
6) In the evaporation pipeline module, the graphene coating is covered on the front side and the back side of the heat-conducting aluminum foil, so that the heat-conducting area can be increased, the evaporation efficiency of condensed water can be improved, and the antibacterial effect can be achieved.
7) The water storage area module also prevents splash layers such as 4-8 mesh metal nets at the notch of the condensate tank so as to prevent human bodies from spilling in the moving process.
Drawings
FIG. 1 is a schematic view of a three-dimensional composite structure of a heat exchanger according to the present utility model;
FIG. 2A is a schematic perspective view of a condenser module of the heat exchanger module of the present invention;
FIG. 2B is a schematic side view of a condenser module of the heat exchanger module of the present invention;
FIG. 3A is a schematic view of an exploded perspective view of an evaporator module of the heat exchanger module of the present invention;
FIG. 3B is a schematic side view of the water storage module and the evaporation line module of the heat exchanger module of the present invention;
fig. 4 is a schematic cross-sectional view of a heat exchanger according to the present utility model.
Detailed Description
Other advantages and effects of the present utility model will become apparent to those skilled in the art from the following disclosure, which describes the embodiments of the present utility model with reference to specific examples. The utility model may be practiced or carried out in other embodiments that depart from the specific details, and the details of the present description may be modified or varied from the spirit and scope of the present utility model.
As shown in fig. 1 and 4, in the present example, the heat exchanger of the wearable air conditioning system of the present utility model has an evaporator module 10, a condenser module 20, a water storage area module 30, and an evaporation line module 40. The evaporator module 10 is a low temperature and high pressure area for cooling hot air from the air conditioning suit to form cold air, and in the process of forming cold air, moisture in the hot air is condensed to form liquid condensate. At this time, the liquid condensate will flow into the water storage module 30 through the water outlet at the lower portion of the evaporator module 10. In use the evaporation line module 40 is fed with high temperature refrigerant from the compressor. The evaporation pipeline module 40 is arranged in the water storage area module 30, so that condensed water in the water storage area module 30 can be conducted by high temperature heat of the high temperature refrigerant in the evaporation pipeline module 40, and the condensed water can be heated and volatilized to form gaseous water. At the same time, the condensed water also performs preliminary cooling of the high-temperature refrigerant in the evaporation line module 40. And meanwhile, the evaporation pipeline module 40 is connected with the condenser module 20, the cooled refrigerant continuously enters the condenser module 20, and the outside cold air further cools the refrigerant in the condenser module 20. The cool air having passed through the surface contact of the condenser module 20 is heated by heat conduction to be hot air.
In a further example, as shown in fig. 2A-2B, a condenser module 20, such as a hot air outlet side 214 of the condenser module 20, communicates with the water reservoir module 30. The hot air after the surface contact of the condenser module 20 can heat the condensed water in the water storage module 30, and can accelerate the evaporation of the condensed water. The hot air at the hot air outlet side 214 of the condenser module 20 is passed in the form of wind and also accelerates the emission of gaseous water from the water storage module 30.
In this example, as shown in fig. 3A, the evaporator module 10 of the present utility model includes an evaporation chamber 11, an evaporation fan 12, and an evaporator 13. The evaporation chamber 11 is a low temperature high pressure zone having a hot air inlet 112 and a cold air outlet 113. The evaporating fan 12 is provided at a hot air inlet 112 of the evaporating chamber 11 so as to input hot air cooled from the body in the air-conditioning suit into the evaporating chamber 11. The evaporator 13 is disposed in the evaporation chamber 11, the hot air is cooled by the low-temperature refrigerant in the evaporator 13, and the cooled air flows along the inner wall of the evaporation chamber 11 and is sent into the air-conditioning suit through the cold air outlet 113. The gaseous water in the hot air forms liquid condensed water after being cooled by the evaporator 13, and the liquid water enters the water storage module 30 though a water outlet at the bottom of the evaporation cavity 11 through the U-shaped water seal pipe 14. In one way, the hot air inlet 112 and the cold air outlet 113 may be provided on the same side of the evaporation chamber 11 so that the heat exchanger is installed at the side of the air conditioning suit.
In a further example, the evaporator module 10 is a low temperature high pressure area and the water storage module 30 is a normal atmospheric pressure area, so that a U-shaped water seal pipe 14 is arranged at the water outlet of the evaporator module 10, and the water storage module 30 is connected with the water outlet of the evaporator module 10 through the U-shaped water seal pipe 14. The evaporator module 10 flows condensed water in the evaporation cavity 11 into the water storage area module 30 through the U-shaped water seal pipe 14, so that a section of water seal of the U-shaped water seal pipe 14 can isolate a low-temperature high-pressure area of the evaporator module 10 from an external area during actual use, and low-temperature high-pressure cold air in the evaporator module 10 is prevented from being diffused into the external area. Even if the evaporator module 10 is in a high pressure state, a small water seal remains in the U-shaped water seal tube 14 to isolate the low temperature and high pressure region from the outside region.
In this example, the condenser module 20 includes a condenser 21 and a condensing fan 22. The condenser 21 has a refrigerant gas inlet 211 and a refrigerant liquid outlet 212. The refrigerant gas inlet 211 is connected to the outlet of the evaporation line module 40. The primarily cooled high temperature refrigerant from the evaporation line module 40 is introduced into the condenser 21 through the refrigerant gas inlet 211 to be cooled, and then the cooled refrigerant is discharged through the refrigerant liquid outlet 212, converted into a low pressure low temperature gas-liquid mixture state by a cut-off device (not shown) in the related art, and returned into the evaporator 13 of the evaporator module 10. The condenser 21 also has an outside air inlet side 213 and a hot air outlet side 214, and the condensing fan 22 is disposed at the hot air outlet side 214. The low temperature air in the external environment blows on the condenser 21 via the external air inlet side 213, cools the high temperature refrigerant in the condenser 21, heats itself by the high temperature refrigerant to form hot air, and is then discharged to the outside via the hot air outlet side 214 by the condensing fan 22. In this process, the water storage module 30 is located behind the condenser 21 and the condensing fan 22, so that the gaseous water volatilized from the water storage module 30 can be blown away by the condensing fan 22.
In this example, as shown in fig. 3B, the water storage module 30 includes a condensate tank 31. Is provided on the hot air outlet side 214 of the condenser module 20. The condensed water from the evaporator module 10 enters the condensed water tank 31 through the U-shaped water seal pipe 14, the evaporation pipeline module 40 is arranged in the condensed water tank 31, after the high-temperature refrigerant from the compressor flows into the evaporation pipeline module 40, the heat of the high-temperature refrigerant is conducted to the condensed water in the condensed water tank 31 through the evaporation pipeline module 40, so that the condensed water is heated and volatilized again to form gaseous water, and the formed gaseous water rises and is mixed into hot air subjected to heat exchange by the condenser 21, and is discharged by the condensing fan 22. In a preferred example, the water storage module 30 further includes a splash-proof layer 33 disposed at a notch of the condensate trough 31. The splash-proof layer 33 is for example a mesh layer, such as a 4-8 mesh metal mesh.
In this example, as further shown in fig. 3B, the evaporation line module 40 is a refrigerant line 41, and the refrigerant line 41 is laid at the bottom of the condensate tank 31 of the storage area module 30. The outlet of the refrigerant line 41 communicates with the refrigerant gas inlet 211 of the condenser 21 of the condenser module 20. After the high-temperature refrigerant from the compressor enters the refrigerant pipeline 41, the refrigerant pipeline 41 is made of heat conduction material, and the heat conduction is conducted to the condensed water in the condensed water tank 31 through the pipe wall of the refrigerant pipeline 41, so that the condensed water is heated and evaporated rapidly. The refrigerant line 41 may preferably be a bent coil or a plurality of parallel lines in order to increase the heat transfer area, and the bent coil may be, for example, a serpentine coil or the like, as long as it is capable of facilitating heat transfer to the condensed water in the condensed water tank 31, and is not limited to any shape that increases the heat transfer area. The refrigerant pipeline 41 is coated with a heat conducting layer, and the refrigerant pipeline 41 coated with the heat conducting layer is easier to conduct heat to condensed water in the condensed water tank 31. The material of heat conduction layer is for example heat conduction aluminium foil, and the positive and negative of heat conduction aluminium foil can also further cover graphene coating, both can increase heat conduction area and promote evaporation efficiency, can antibacterial again.
In summary, the utility model well utilizes the high temperature of the refrigerant of the compressor to heat condensed water to volatilize into gaseous water without dripping to influence the wearing experience of the wearer.
The present utility model has been described in detail with reference to the embodiments of the drawings, and those skilled in the art can make various modifications to the utility model based on the above description. Accordingly, certain details of the embodiments are not to be interpreted as limiting the utility model, which is defined by the appended claims.
Claims (18)
1. A heat exchanger of a wearable air conditioning system, characterized in that the heat exchanger comprises:
an evaporator module for cooling the hot air;
A condenser module condensing the refrigerant gas;
the evaporation pipeline module is communicated with the condenser module;
The water storage area module is connected with the water outlet of the evaporator module, and the evaporation pipeline module is arranged in the water storage area module in a heat conduction mode.
2. The heat exchanger of a wearable air conditioning system of claim 1, wherein:
the condenser module is communicated with the water storage area module.
3. The heat exchanger of a wearable air conditioning system of claim 1, wherein:
The hot air outlet side of the condenser module is communicated and connected with the water storage area module.
4. The heat exchanger of a wearable air conditioning system of claim 1, wherein:
The water outlet of the evaporator module is provided with a U-shaped water seal pipe, and the water storage area module is connected with the water outlet of the evaporator module through the U-shaped water seal pipe.
5. The heat exchanger of a wearable air conditioning system of claim 1, wherein the evaporator module comprises:
An evaporation chamber having a hot air inlet and a cold air outlet;
The evaporation fan is used for sucking hot air and is arranged at a hot air inlet of the evaporation cavity;
An evaporator for cooling the hot air is arranged in the evaporation cavity.
6. The heat exchanger of a wearable air conditioning system of claim 5, wherein
The hot air inlet and the cold air outlet are arranged on the same side of the evaporation cavity.
7. The heat exchanger of a wearable air conditioning system of claim 1, wherein the condenser module comprises:
The condenser is provided with an external air inlet side, a hot air outlet side, a refrigerant gas inlet and a refrigerant liquid outlet, the hot air outlet side is communicated and connected with the water storage area module, and the refrigerant gas inlet is connected with the outlet of the evaporation pipeline module.
8. The heat exchanger of a wearable air conditioning system of claim 7, wherein the condenser module comprises:
the condensing fan is arranged at the hot air outlet side, and the water storage area module is positioned in a hot air channel exhausted by the condensing fan.
9. The heat exchanger of a wearable air conditioning system of claim 1, wherein the water storage module comprises:
The evaporation pipeline module is arranged in the condensation water tank, and the condensation water tank is connected with a water outlet of the evaporator module through a U-shaped water seal pipe.
10. The heat exchanger of a wearable air conditioning system of claim 9, wherein the water storage module further comprises:
The water splashing prevention layer is arranged at the notch of the condensation water tank.
11. The heat exchanger of a wearable air conditioning system of claim 10, wherein the splash-proof layer is a mesh layer.
12. The heat exchanger of a wearable air conditioning system of claim 11, wherein the mesh layer is a 4-8 mesh metal mesh.
13. The heat exchanger of a wearable air conditioning system of claim 1, wherein the evaporation pipeline module is a refrigerant pipeline, the refrigerant pipeline is arranged at the bottom of a condensate tank of the water storage area module; an outlet of the refrigerant line communicates with a refrigerant gas inlet of a condenser of the condenser module.
14. The heat exchanger of a wearable air conditioning system of claim 13, wherein the refrigerant line is a bent coil or a plurality of parallel lines.
15. The heat exchanger of a wearable air conditioning system of claim 14, wherein the curved coil is a serpentine coil.
16. The heat exchanger of a wearable air conditioning system of claim 14 wherein the refrigerant line is coated with a thermally conductive layer.
17. The heat exchanger of a wearable air conditioning system of claim 16, wherein the thermally conductive layer is a thermally conductive aluminum foil.
18. The heat exchanger of a wearable air conditioning system of claim 17, wherein the front and back sides of the thermally conductive aluminum foil are covered with a graphene coating.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322419694.XU CN221005557U (en) | 2023-09-06 | 2023-09-06 | Heat exchanger of wearable air conditioning system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322419694.XU CN221005557U (en) | 2023-09-06 | 2023-09-06 | Heat exchanger of wearable air conditioning system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221005557U true CN221005557U (en) | 2024-05-24 |
Family
ID=91126722
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322419694.XU Active CN221005557U (en) | 2023-09-06 | 2023-09-06 | Heat exchanger of wearable air conditioning system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221005557U (en) |
-
2023
- 2023-09-06 CN CN202322419694.XU patent/CN221005557U/en active Active
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