CN220370325U - Cooling bedding and clothing with heat exchanger convenient to detach - Google Patents
Cooling bedding and clothing with heat exchanger convenient to detach Download PDFInfo
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- CN220370325U CN220370325U CN202321617035.0U CN202321617035U CN220370325U CN 220370325 U CN220370325 U CN 220370325U CN 202321617035 U CN202321617035 U CN 202321617035U CN 220370325 U CN220370325 U CN 220370325U
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- clothing
- bedding
- heat exchanger
- capillary tube
- cooling
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- 238000001816 cooling Methods 0.000 title claims abstract description 36
- 239000003507 refrigerant Substances 0.000 claims description 49
- 239000002184 metal Substances 0.000 claims description 37
- 238000007789 sealing Methods 0.000 claims description 14
- 238000003466 welding Methods 0.000 claims description 9
- 230000000149 penetrating effect Effects 0.000 claims description 7
- 238000009423 ventilation Methods 0.000 claims description 7
- 238000009833 condensation Methods 0.000 claims description 4
- 230000005494 condensation Effects 0.000 claims description 4
- 238000004804 winding Methods 0.000 claims description 3
- 238000004378 air conditioning Methods 0.000 abstract description 4
- 239000004744 fabric Substances 0.000 description 9
- 230000001681 protective effect Effects 0.000 description 7
- 230000000694 effects Effects 0.000 description 5
- 230000009970 fire resistant effect Effects 0.000 description 4
- 238000009413 insulation Methods 0.000 description 3
- RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical compound N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 description 2
- 206010019345 Heat stroke Diseases 0.000 description 2
- 201000010099 disease Diseases 0.000 description 2
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 2
- 239000003063 flame retardant Substances 0.000 description 2
- 230000007774 longterm Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 229920001296 polysiloxane Polymers 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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- Professional, Industrial, Or Sporting Protective Garments (AREA)
Abstract
The utility model relates to a cooling bedding and clothing with a heat exchanger convenient to detach, which comprises a circuit board, a bedding and clothing, a throttling capillary tube, a compressor, a condensing radiator, a heat exchanger arranged on the bedding and clothing and a battery for supplying power to the compressor and the circuit board, wherein the outlet end of the compressor is connected with the inlet end of the condensing radiator, the circuit board is used for controlling the compressor, the heat exchanger comprises a heat exchange tube with a foldback structure, and the heat exchange tube is detachably connected to the inner surface of the clothing. The first object of the utility model is to provide a cooling bedding and clothing with a heat exchanger which can be conveniently separated from clothes, and the cooling bedding and clothing can be conveniently detached, and solve the problems that a heat exchange tube of the existing cooling bedding and clothing cannot be conveniently separated from the bedding and clothing, so that the bedding and clothing cannot be cleaned and an air conditioning system cannot be independently stored.
Description
Technical Field
The utility model relates to cooling bedding and clothing, in particular to cooling bedding and clothing with a heat exchanger convenient to detach.
Background
The fire-fighting thermal insulation suit, the fire-proof suit and the protective suit are one of the necessary equipment for firefighters to execute rescue tasks in the firesea, and the current fire-fighting protective suit mainly comprises a fire-resistant cloth layer, a fire-resistant thermal insulation flame-retardant cloth layer, a waterproof cloth layer, a thermal insulation cloth layer and a comfortable cloth layer from outside to inside.
However, the fire-resistant cloth on the outer layer of the fire-fighting fire-avoiding protective clothing has a fire-resistant flame-retardant effect, and has a heat-insulating effect, but the heat-insulating capability of the heat-insulating cloth layer is limited, so that the temperature reduction effect cannot be achieved, particularly, the ambient temperature of a fire scene in summer is high, thick protective clothing is worn, and heat shock in the fire scene can cause heatstroke and heat-jet diseases to firefighters, so that physical energy is greatly reduced, and normal fire extinguishment and rescue are not possible. The protective clothing like a wadded jacket is worn by a normal person in summer at the ambient temperature of 40 ℃, the heat cannot be volatilized normally by the human body, the fire fighter can be killed and suffocated, so that after entering into the fire sea, the temperature in the protective clothing can be quickly increased, the physical ability and the working efficiency of the fire fighter in the rescue of the fire sea can be lost, and the heatstroke and the heat shooting disease of the fire fighter can be caused. For this purpose, the applicant designs a cooling bedding and clothing disclosed in the patent document of Chinese patent number CN201920447317.8, named as 'a fire-fighting and civil cooling clothing'. The cooling bedding and clothing is environment-friendly through a refrigerating system, rapidly cools to 15 ℃, and then inputs liquid with the temperature of 15 ℃ of a refrigerant into a heat exchange tube in the clothing body to cool a human body. And the energy efficiency is compared due to the secondary heat exchange. If the water pump is used for cooling, the refrigerating effect is poor, the refrigerating time is short and the power consumption is also caused. Therefore, the applicant develops the direct heat absorption cooling type cooling bedding and clothing to improve the energy efficiency ratio and reduce the whole weight of the bedding and clothing, so that the cooling bedding and clothing can become a daily outdoor high-temperature worker protective article. In addition, the existing cooling bedding and clothing is designed into a sandwich structure, and the heat exchanger is fixed in the bedding and clothing, so that the heat exchanger and the bedding and clothing cannot be separated conveniently, and the bedding and clothing can be stored independently and cleaned conveniently; in order to set up the refrigerant input port on the compressor in air conditioning system, seal through the sealed lid after the input is accomplished, this sealing means produces the sealing washer damage (by the refrigerant corruption) of sealing department easily and leads to revealing, and the refrigerant leakage volume that produces in the sealing process is many moreover, and current cooling bedding and clothing still adopts air conditioning system's mode of filling refrigerant.
Disclosure of Invention
The first object of the utility model is to provide a cooling bedding and clothing with a heat exchanger which can be conveniently separated from the bedding and clothing, and to solve the problems that the existing heat exchange tube of the cooling bedding and clothing cannot be conveniently separated from the bedding and clothing and an air conditioning system cannot be independently stored.
The second purpose of the utility model is to further provide the cooling bedding and clothing with the convenient and reliable heat exchanger, wherein the cooling bedding and clothing can be used for conveniently and reliably sealing the refrigerant inlet, and the problem that leakage is easy to occur at the filling opening in the way that the cover is arranged on the existing cooling bedding and clothing to seal the refrigerant filling opening through the sealing ring is solved.
The technical problems are solved by the following technical proposal: the utility model provides a heat exchanger convenient to detach's cooling bedding and clothing, includes circuit board, bedding and clothing, throttle capillary, compressor, condensation radiator and sets up the heat exchanger at the bedding and clothing, the exit end of compressor links together with condensation radiator's entrance point, the circuit board is used for control compressor, its characterized in that still includes for compressor and circuit board power supply's battery, the heat exchanger includes the heat exchange tube of turning back structure, the heat exchange tube can dismantle the connection and be in on the internal surface of bedding and clothing. The detachable connection of the heat exchanger can be tied on the bedding and clothing through a plurality of belts, a plurality of connecting rings are connected on the upper inner surface according to the trend of the heat exchanger, the heat exchanger is penetrated in the connecting rings when the heat exchanger is pulled out, and the detachable connection is realized in a mode of pulling out the heat exchanger. The technical scheme solves the problem. The bedding includes bedding, quilts, blankets, towels, etc.
Preferably, the inner surface of the bedding and clothing is provided with a plurality of fixing sleeves, the heat exchanger is arranged in the fixing sleeves in a penetrating mode and is fixed on the inner surface of the bedding and clothing, and the fixing sleeves are detachably connected with the bedding and clothing or are of an openable structure. The specific technical scheme for detachably connecting the heat exchanger and the bedding and clothing is provided. When the heat exchanger is used, the heat exchanger is taken out by opening the fixing sleeve, so that the heat exchanger can be taken down from the bedding and clothing, the fixing is reliable, and the heat exchanger is convenient to install and detach. The inner surface is the surface facing the human body in use.
Preferably, the fixing sleeve is formed by winding a flexible body, and two ends of the flexible body are connected together through a detachable structure so that the fixing sleeve can be opened. The detachable structure can be a male and female belt, a snap fastener, a button, a buckle, a hook matching ring and the like.
Preferably, the detachable structure is a female belt connected to one end of the flexible body and a male belt connected to the other end of the flexible body. The fixing sleeve is convenient to close.
Preferably, the flexible body is provided with a plurality of ventilation holes. The heat exchange effect of the heat exchanger and a human body can be improved.
Preferably, the flexible body is in a reticulate pattern structure, and reticulate pattern holes on the reticulate pattern form the ventilation holes. Not only is the ventilation holes formed conveniently, but also the weight can be reduced.
Preferably, the heat exchanger is a plastic tube. Of course, silicone tubes and rubber tubes are all possible.
Preferably, a metal tube head is arranged at the end part of the heat exchanger, the outlet end of the throttling capillary tube is penetrated in the metal tube head, a refrigerant filling capillary tube is penetrated in the metal tube head, the input end of the refrigerant filling capillary tube is welded and sealed, the metal tube head is in a flattened state and clamps the throttling capillary tube and the refrigerant filling capillary tube, the metal tube head is sealed by a seam line formed by welding, the seam line seals and welds the throttling capillary tube and the refrigerant filling capillary tube together with the metal tube head, and the throttling capillary tube and the refrigerant filling capillary tube are of metal structures. When filling, the compressor is started, then the output section of the refrigerant tank is connected with the refrigerant filling capillary tube, so that the refrigerant enters the refrigerating system through the tank, after filling, the refrigerant filling capillary tube is flattened and cut off to realize primary sealing, and then the refrigerant is welded to realize long-term reliable long-term sealing. According to the technical scheme, the refrigerant filling capillary tube is connected by the metal connector for connecting the throttle Mao Xianguan and the heat exchanger, so that refrigerant filling ports are formed conveniently (unlike the existing mode that independent holes are needed, the manufacturing is more convenient, and because the pipe orifice of the metal connector is much larger than the outer diameter of the throttle capillary tube, the metal connector needs to be contracted when the closing-in is sealed by installing the refrigerant filling capillary tube, the closing-in is more convenient and quick.
Preferably, the input end of the refrigerant filling capillary tube is in a flattened state.
Preferably, the metal tube head is provided with two flat plate sections formed when the extruded metal tube head positioned between the throttling capillary tube and the refrigerant filling capillary tube is sealed, and the two flat plate sections are abutted together. The sealing of the metal tube head can be more convenient and reliable.
The utility model has the following advantages: the heat exchanger can be conveniently taken down from the bedding and clothing, and the edge bedding and clothing can be independently cleaned and stored by the refrigerating system; the interface of the filling refrigerant is convenient and reliable to seal.
Drawings
FIG. 1 is a schematic illustration of the present utility model;
FIG. 2 is a schematic cross-sectional view A-A of FIG. 1;
fig. 3 is a schematic cross-sectional view of the fixing sleeve sleeved on the heat exchanger.
In the figure: the heat exchanger comprises a circuit board 1, a bedding and clothing 2, a throttle capillary tube 3, a compressor 4, a condensing radiator 5, a heat exchanger 28, a battery 6, a metal tube head 7, a refrigerant filling capillary tube 8, one end 9 of the metal tube head, which is far away from the heat exchanger, a flat plate section 10, a fixed sleeve 11, a flexible body 12, a detachable structure 13, a female belt 14, a male belt 15 and an air vent 16.
Detailed Description
The utility model is further described below with reference to the drawings and examples.
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1 to 3, a heat exchanger easy-to-detach cooling bedding and clothing comprises a circuit board 1, a bedding and clothing 2, a throttle capillary tube 3, a compressor 4, a condensing radiator 5, a heat exchanger 28 arranged on the bedding and clothing and a battery 6 for supplying power to the compressor and the circuit board. The outlet end of the compressor is connected with the inlet end of the condensing radiator, and the circuit board is used for controlling the compressor. The heat exchanger is a heat exchange tube (of course, the same is true through more than two heat exchange tubes connected in parallel, and the connection is more troublesome). The outlet end of the condensing radiator is connected with one end of a heat exchanger (already heat exchange tube) through a throttling capillary tube, and the other end of the heat exchanger is connected with the inlet end of the compressor. The heat exchange tube is in a foldback structure. The end part of the heat exchanger is connected with a metal tube head 7 in a sealing way, the outlet end of the throttling capillary tube is arranged in the metal tube head in a penetrating way, the metal tube head is also internally provided with a refrigerant filling capillary tube 8 in a penetrating way, the input end of the refrigerant filling capillary tube is sealed by welding, and the input end of the refrigerant filling capillary tube is in a flattened state. I.e. filling the refrigerant into the compressor. When the cooling system formed by the condensing radiator and the heat exchanger is internally provided with the cooling system, the compressor is driven to connect the refrigerant filling capillary with the refrigerant source, after filling is finished, the input end (namely, one end far away from the metal connector) of the refrigerant filling capillary is flattened to carry out primary sealing (at the moment, slight leakage or the possibility of losing sealing due to cracking although the leakage is not generated), the input end of the refrigerant filling capillary is flattened, and then the input end of the refrigerant filling capillary is welded to realize sealing. The end 9 of the metal tube head, which is far away from the heat exchanger, is in a flattened state to clamp the throttling capillary tube and the refrigerant filling capillary tube, the metal tube head is sealed by a seam line formed by welding, the seam line seals and welds the throttling capillary tube and the refrigerant filling capillary tube together with the metal tube head, and the throttling capillary tube and the refrigerant filling capillary tube are of metal structures. The metal tube head is provided with two flat plate sections 10 formed when the extruded metal tube head between the throttling capillary tube and the refrigerant filling capillary tube is sealed, and the two flat plate sections are abutted together and welded together. The process of connecting the throttling capillary tube and the refrigerant filling capillary tube comprises the steps of inserting the throttling capillary tube and the refrigerant filling capillary tube into a metal joint, then extruding the metal joint between the throttling capillary tube and the refrigerant filling capillary tube to enable the metal joint to be folded and held tightly on the throttling capillary tube and the refrigerant filling capillary tube, forming a flat plate section by the colleague, welding the metal joint, the throttling capillary tube and the refrigerant filling capillary tube together, and forming the weld line during welding. The heat exchanger is a plastic tube. The heat exchanger indicates that the tube can be bent, and the tube can be automatically restored to a straightened state after the bending force is released. The heat exchange tube is detachably connected to the inner surface of the bedding and clothing, specifically: the inner surface of the bedding and clothing is provided with a plurality of fixing sleeves 11, and the heat exchange tubes are arranged in the fixing sleeves in a penetrating way and fixed on the inner surface of the bedding and clothing. The fixed sleeve and the bedding and clothing are detachably connected or the fixed sleeve is of an openable structure, and the solid sleeve is of an openable structure in the embodiment, specifically: the fixed sleeve is formed by winding a flexible body 12 (the flexible body is specifically cloth), and two ends of the flexible body are connected together through a detachable structure 13 so that the fixed sleeve can be opened. The detachable structure is a female belt 14 connected to one end of the flexible body and a male belt 15 connected to the other end of the flexible body. When in use, the fixing sleeve is opened, and the heat exchanger is taken out. The flexible body is provided with a plurality of ventilation holes 16, in particular to cloth with a reticulate pattern structure, and the reticulate pattern holes on the reticulate pattern form ventilation holes.
In this embodiment, the heat exchanger is directly connected with the condensing radiator, which is of course the same as the existing indirect heat exchange cooling bedding and clothing, and the heat exchanger directly connected with the condensing radiator can also exchange heat.
Finally, it should be noted that: the foregoing description is only a preferred embodiment of the present utility model, and is not intended to limit the utility model, but the present utility model is described in detail with reference to the foregoing embodiments, and it will be apparent to those skilled in the art that modifications may be made to the technical solutions described in the foregoing embodiments, or that equivalents may be substituted for some of the technical features thereof. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.
Claims (9)
1. The utility model provides a heat exchanger convenient to detach's cooling bedding and clothing, includes circuit board, bedding and clothing, throttle capillary, compressor, condensation radiator and sets up the heat exchanger at the bedding and clothing, the exit end of compressor links together with condensation radiator's entrance point, the circuit board is used for controlling the compressor, its characterized in that still includes for compressor and circuit board power supply's battery, the heat exchanger includes the heat exchange tube of turning back structure, the heat exchange tube can dismantle the connection on the internal surface of bedding and clothing.
2. The cooling bedding and clothing with the heat exchanger convenient to detach according to claim 1, wherein a plurality of fixing sleeves are arranged on the inner surface of the bedding and clothing, the heat exchange tubes are arranged in the fixing sleeves in a penetrating mode and fixed on the inner surface of the bedding and clothing, and the fixing sleeves are detachably connected with the bedding and clothing or are in an openable structure.
3. The cooling jacket of claim 2, wherein the fixed sleeve is formed by winding a flexible body, and two ends of the flexible body are connected together through a detachable structure, so that the fixed sleeve can be opened.
4. A heat exchanger easy detachable cooling bedding and clothing according to claim 3, wherein said detachable structure is a female belt connected to one end of the flexible body and a male belt connected to the other end of the flexible body.
5. A heat exchanger easy-to-detach cooling bedding and clothing according to claim 3 or 4 characterized in that the flexible body is provided with a plurality of ventilation holes.
6. The heat exchanger convenient-to-detach cooling bedding garment of claim 5, wherein the flexible body is of a reticulate pattern structure, and reticulate pattern holes in the reticulate pattern form the ventilation holes.
7. The cooling quilt clothes with the heat exchanger convenient to detach according to claim 1, 2, 3 or 4, wherein a metal tube head is arranged at the end part of the heat exchanger, the outlet end of the throttling capillary tube is arranged in the metal tube head in a penetrating manner, a refrigerant filling capillary tube is also arranged in the metal tube head in a penetrating manner, the input end of the refrigerant filling capillary tube is sealed by welding, the throttling capillary tube and the refrigerant filling capillary tube are clamped by the metal tube head in a flattened state, the metal tube head is sealed by a welding seam line formed by welding, the throttling capillary tube and the refrigerant filling capillary tube are welded together in a sealing manner by the welding seam line, and the throttling capillary tube and the refrigerant filling capillary tube are of metal structures.
8. The heat exchanger convenient-to-detach cooling bedding and clothing according to claim 7, wherein the input end of the refrigerant filling capillary tube is in a flattened state.
9. The heat exchanger convenient-to-detach cooling bedding and clothing according to claim 7, wherein the metal tube head is provided with two flat plate sections which are formed when the extruded metal tube head between the throttling capillary tube and the refrigerant filling capillary tube is sealed, and the two flat plate sections are abutted together.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321617035.0U CN220370325U (en) | 2023-06-25 | 2023-06-25 | Cooling bedding and clothing with heat exchanger convenient to detach |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321617035.0U CN220370325U (en) | 2023-06-25 | 2023-06-25 | Cooling bedding and clothing with heat exchanger convenient to detach |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220370325U true CN220370325U (en) | 2024-01-23 |
Family
ID=89560509
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321617035.0U Active CN220370325U (en) | 2023-06-25 | 2023-06-25 | Cooling bedding and clothing with heat exchanger convenient to detach |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220370325U (en) |
-
2023
- 2023-06-25 CN CN202321617035.0U patent/CN220370325U/en active Active
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