CN220936968U - Cooling fluid structure of shoes - Google Patents
Cooling fluid structure of shoes Download PDFInfo
- Publication number
- CN220936968U CN220936968U CN202322120536.4U CN202322120536U CN220936968U CN 220936968 U CN220936968 U CN 220936968U CN 202322120536 U CN202322120536 U CN 202322120536U CN 220936968 U CN220936968 U CN 220936968U
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- China
- Prior art keywords
- phase change
- change material
- pressure
- bag
- channel
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- 239000012809 cooling fluid Substances 0.000 title claims abstract description 15
- 239000012782 phase change material Substances 0.000 claims abstract description 72
- 239000007788 liquid Substances 0.000 claims abstract description 31
- 239000004020 conductor Substances 0.000 claims abstract description 13
- 239000012530 fluid Substances 0.000 claims description 35
- 239000000463 material Substances 0.000 claims description 7
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 3
- 229910052802 copper Inorganic materials 0.000 claims description 3
- 239000010949 copper Substances 0.000 claims description 3
- 230000003247 decreasing effect Effects 0.000 claims 2
- 230000000903 blocking effect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000017525 heat dissipation Effects 0.000 description 2
- 229920000049 Carbon (fiber) Polymers 0.000 description 1
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 239000004917 carbon fiber Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 229910052709 silver Inorganic materials 0.000 description 1
- 239000004332 silver Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Landscapes
- Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)
Abstract
The utility model discloses a cooling fluid structure of shoes, which comprises insoles and midsoles, wherein the top wall of the midsoles is connected with a heat conducting sheet, the top wall of the insoles is covered with a heat conducting material layer, an extension part is connected to the heat conducting material layer, the extension part is covered on the bottom wall of the insoles, the extension part is contacted with the heat conducting sheet, a pressure bag and a phase change material container are arranged on the midsoles, the phase change material container is internally contained with a phase change material, a first channel is arranged in a heat conducting plate outside the shoes, a second channel is arranged in the heat conducting sheet, one end of the first channel is communicated with the pressure bag, the other end of the first channel is communicated with the phase change material container, the phase change material container is communicated with the second channel, a pressure bag one-way valve is arranged between the second channel and the pressure bag, and when liquid flows through the phase change material container, the phase change material can absorb heat in the liquid; this structure can be in the higher environment of temperature effectual reduction shoes internal temperature, promotes shoes comfort level of wearing.
Description
Technical Field
The utility model relates to the technical field of clothes, in particular to a cooling fluid structure of shoes.
Background
Shoes on the market at present utilize material heat conduction or liquid circulation to dispel the heat, and the radiating efficiency depends on the heat conduction efficiency of material or the velocity of flow of liquid. The principle is to reduce the temperature in the shoe by heat exchange. However, the cooling effect of the heat dissipation mode is always the lowest temperature depending on the air temperature, when the air temperature is higher, for example, 35 degrees, the temperature in the shoes is the lowest temperature by heat exchange at the moment, people feel stuffy when wearing the shoes, and the heat dissipation effect is poor at the moment.
Disclosure of utility model
Aiming at the defects in the prior art, the utility model provides the cooling fluid structure of the shoes, which can effectively reduce the temperature in the shoes in the environment with higher temperature and improve the comfort level of the shoes.
The cooling fluid structure of the shoe comprises an insole and a midsole, wherein the top wall of the midsole is connected with a heat conducting sheet, the top wall of the insole is covered with a heat conducting material layer, the heat conducting material layer is connected with an extension part, the extension part is covered on the bottom wall of the insole, the extension part is contacted with the heat conducting sheet, a pressure bag and a phase change material container are arranged on the midsole, the phase change material container is internally contained with a phase change material,
The heat conducting plate outside the shoe is positioned outside the shoe, the heat conducting plate outside the shoe is internally provided with a first channel, the heat conducting plate is internally provided with a second channel,
The first passageway one end and pressure bag intercommunication, the first passageway other end and phase change material hold the ware intercommunication, phase change material hold ware and second passageway intercommunication, second passageway and pressure bag intercommunication are provided with the pressure bag check valve between second passageway and the pressure bag, and the pressure bag check valve can allow liquid to flow from the second passageway to the pressure bag, and when liquid flowed through phase change material hold the ware, phase change material can absorb the heat in the liquid.
Preferably, the phase change material container comprises an outer cylinder and an inner cylinder, two baffles are connected between the inner wall of the outer cylinder and the outer wall of the inner cylinder, a closed containing cavity is formed among the outer cylinder, the inner cylinder and the two baffles, the phase change material is contained in the containing cavity, one end of the inner cylinder is communicated with the first channel, and the other end of the inner cylinder is communicated with the second channel.
Preferably, the inner cylinder is made of copper.
Preferably, the outer cylinder is made of plastic.
Preferably, the device further comprises a boosting fluid bag and a thin conduit, the thin conduit is arranged in the second channel, the boosting fluid bag is arranged between the phase change material container and the thin conduit, the boosting fluid bag is communicated with the phase change material container, one end of the thin conduit is communicated with the boosting fluid bag through a boosting pipe, the other end of the thin conduit is communicated with the pressure bag through a pressure reducing pipe, and the diameters of the pressure reducing pipe and the pressure reducing pipe are larger than those of the thin conduit.
Preferably, a pressure increasing fluid cell one-way valve is provided between the pressure increasing fluid cell and the phase change material container, the pressure increasing fluid cell one-way valve allowing liquid to flow from the phase change material container to the pressure increasing fluid cell.
Preferably, the pressure bag one-way valve is arranged in the pressure reducing pipe.
Preferably, the heat conductive material layer is made of a material with high heat conductivity coefficient.
The beneficial effects of the utility model are as follows: according to the technical scheme, the pressure bag, the heat-conducting plate outside the shoe and the phase-change material container are matched, the shoe is mounted on the shoe, downward pressure is applied to the pressure bag when the shoe pad is trampled, the pressure bag is deformed, liquid in the pressure bag flows to the first channel in the heat-conducting plate outside the shoe due to the blocking of the one-way valve of the pressure bag, flows through the phase-change material container and then flows through the second channel in the heat-conducting plate, and returns to the pressure bag, heat exchange is generated between the heat-conducting plate outside the shoe and outside air, when the liquid flowing through the phase-change material container reaches the phase-change temperature, the temperature of the liquid is absorbed by the phase-change material, so that the temperature of the liquid is reduced, the heat exchange is carried out between the second channel of the heat-conducting plate and the heat-conducting plate, the heat of the heat-conducting plate is absorbed, the temperature above the shoe pad is transferred to the heat-conducting plate through the heat-conducting material layer, the temperature in the shoe is absorbed, the temperature in the shoe is reduced, the temperature in the shoe is effectively reduced in the shoe in the environment by utilizing the characteristic of the phase-change material, and the comfort of wearing of the shoe is improved.
Drawings
In order to more clearly illustrate the embodiments of the present utility model 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. Like elements or portions are generally identified by like reference numerals throughout the several figures. In the drawings, elements or portions thereof are not necessarily drawn to scale.
FIG. 1 is a schematic view of the overall construction of a midsole and associated components of the present utility model;
FIG. 2 is a schematic view of the overall structure of the insole of the present utility model;
FIG. 3 is a schematic diagram of the present utility model;
Fig. 4 is a front cross-sectional view of a phase change material container according to the present utility model.
In the drawings, a 1-insole, a 2-midsole, a 3-outer heat conducting plate, a 4-pressure bag, a 5-pressure bag check valve, a 6-heat conducting sheet, a 7-depressurization pipe, an 8-fine guide pipe, a 9-pressurization pipe, a 10-pressurization fluid bag, a 11-pressurization fluid bag check valve, a 12-phase change material container, a 121-outer barrel, a 122-inner barrel, a 123-baffle plate and a 124-containing cavity are arranged.
Detailed Description
Embodiments of the technical scheme of the present utility model will be described in detail below with reference to the accompanying drawings. The following examples are only for more clearly illustrating the technical aspects of the present utility model, and thus are merely examples, and are not intended to limit the scope of the present utility model.
It is noted that unless otherwise indicated, technical or scientific terms used herein should be given the ordinary meaning as understood by one of ordinary skill in the art to which this utility model belongs.
Example 1
As shown in fig. 1-4, the present embodiment provides a cooling fluid structure of a shoe, including an insole 1 and a midsole 2, wherein a heat conducting sheet 6 is connected to a top wall of the midsole 2, a heat conducting material layer is covered on the top wall of the insole 1, an extension part is connected to the heat conducting material layer, the extension part covers a bottom wall of the insole 1, the extension part contacts with the heat conducting sheet 6, a pressure bag 4 and a phase change material container 12 are placed on the midsole 2, the phase change material container 12 contains phase change material,
The shoe outer heat-conducting plate 3 is positioned outside the shoe, the shoe outer heat-conducting plate 3 is internally provided with a first channel, the heat-conducting sheet 6 is internally provided with a second channel,
One end of the first channel is communicated with the pressure bag 4, the other end of the first channel is communicated with the phase change material container 12, the phase change material container 12 is communicated with the second channel, the second channel is communicated with the pressure bag 4, a pressure bag one-way valve 5 is arranged between the second channel and the pressure bag 4, the pressure bag one-way valve 5 can allow liquid to flow from the second channel to the pressure bag 4, and when the liquid flows through the phase change material container 12, the phase change material can absorb heat in the liquid.
In this embodiment, when the shoe pad 1 is mounted on a shoe by matching the pressure bag 4, the shoe outer heat conducting plate 3 and the phase change material container 12, downward pressure is applied to the pressure bag 4 to deform the pressure bag 4, and due to the blocking of the pressure bag one-way valve 5, the liquid in the pressure bag 4 flows to the first channel in the shoe outer heat conducting plate 3, flows through the phase change material container 12 and then flows through the second channel in the heat conducting sheet 6, returns to the pressure bag 4, the temperature in the shoe is high, heat exchange is generated between the shoe outer heat conducting plate 3 and the outside air, when the temperature of the outside air is high, for example, above 30 degrees, the temperature of the liquid flowing through the shoe outer heat conducting plate 3 is also above 30 degrees, when the temperature of the phase change material is set to be 30 ℃, the liquid flowing through the phase change material container 12 reaches the phase change temperature, the phase change material absorbs heat in the liquid, the temperature of the liquid flowing through the phase change material container 12 is reduced to about 30 ℃, at this time, the temperature of the liquid is reduced, the liquid continues to move into a second channel of the heat conducting fin 6 to exchange heat with the heat conducting fin 6, the heat of the heat conducting fin 6 is absorbed, the temperature above the insole 1 is transferred to the heat conducting fin 6 through the heat conducting material layer, the temperature in the shoe is absorbed, the temperature reduction in the shoe is realized, the temperature in the shoe can be effectively reduced in the high-temperature environment by utilizing the characteristic of the phase change material, and the wearing comfort of the shoe is improved.
After the phase change material changes phase, the temperature of the external air is reduced to below 30 ℃, the pressure bag 4 is stepped on, circulation is continued, the phase change material releases heat during the circulation, the temperature of the liquid flowing through the phase change material is about 30 ℃, and after the temperature of the external air is increased to above 30 ℃, heat absorption is carried out, and circulation is carried out.
After all phase changes of the phase change material are completed, the temperature is still higher than 30 degrees, and at the moment, the temperature cannot be reduced.
After the phase change material is subjected to all phase change, when the temperature of the air is lower than 30 ℃ at night, the phase change material releases heat and returns to an initial state after the shoes are taken off, so that repeated circulation is realized.
In this embodiment, the phase change material container 12 includes an outer cylinder 121 and an inner cylinder 122, two baffles 123 are connected between the inner wall of the outer cylinder 121 and the outer wall of the inner cylinder 122, a closed containing cavity 124 is formed among the outer cylinder 121, the inner cylinder 122 and the two baffles 123, the phase change material is contained in the containing cavity 124, one end of the inner cylinder 122 is communicated with the first channel, and the other end of the inner cylinder 122 is communicated with the second channel. The inner cylinder 122 is made of copper in this embodiment. The outer cylinder 121 in this embodiment is made of plastic.
In this embodiment, a containing cavity 124 is formed between the outer cylinder 121 and the inner cylinder 122, and the phase change material is contained in the containing cavity 124, so that the containing of the phase change material is realized.
The embodiment further comprises a pressure increasing fluid bag 10 and a fine guide pipe 8, wherein the fine guide pipe 8 is arranged in the second channel, the pressure increasing fluid bag 10 is arranged between the phase change material container 12 and the fine guide pipe 8, the pressure increasing fluid bag 10 is communicated with the phase change material container 12, one end of the fine guide pipe 8 is communicated with the pressure increasing fluid bag 10 through a pressure increasing pipe 9, the other end of the fine guide pipe 8 is communicated with the pressure bag 4 through a pressure reducing pipe 7, and the diameters of the pressure reducing pipe 7 and the pressure increasing pipe 9 are larger than those of the fine guide pipe 8.
In this embodiment, the pressure boosting fluid bag 10 and the fine conduit 8 are provided, and when the liquid flows, after passing through the phase change material container 12, the liquid flows to the pressure boosting fluid bag 10 and then flows through the pressure boosting tube 9, the fine conduit 8 and the pressure reducing tube 7 in turn, and since the diameter of the fine conduit 8 is smaller than that of the pressure boosting tube 9 and the pressure reducing tube 7, the fine conduit 8 can cause the fluid to gather in the pressure boosting fluid bag 10, so that the pressure boosting fluid bag 10 deforms and expands, the internal pressure of the pressure boosting fluid bag is increased, and the flow velocity in the fine conduit 8 is also increased, thereby rapidly guiding out the heat on the heat conducting sheet 6.
A pressure increasing fluid bag one-way valve 11 is arranged between the pressure increasing fluid bag 10 and the phase change material container 12 in the present embodiment, and the pressure increasing fluid bag one-way valve 11 allows liquid to flow from the phase change material container 12 to the pressure increasing fluid bag 10.
The pressure bag one-way valve 5 is arranged in the pressure reducing pipe 7 in the embodiment.
In order to ensure wearing comfort, the pressure bag 4 is arranged in a ring shape, the pressure boosting fluid bag 10 is placed on the inner ring of the pressure bag 4, the height of the pressure bag 4 is higher than that of the pressure boosting fluid bag 10, when the foot treads to apply downward pressure to the pressure bag 4, the pressure bag 4 deforms, the height is lowered, and at the moment, the pressure boosting fluid bag 10 expands due to the liquid entering volume, and the height is raised to the initial height of the pressure bag 4.
In this embodiment, the phase change material is set according to summer air temperature conditions in different regions, where the phase change material may be a single temperature material, or may be mixed with phase change materials of different temperatures to be set proportionally.
In this embodiment, the heat conductive material layer is made of a material with a high heat conductivity coefficient, and the material with a high heat conductivity coefficient may be silver fiber or carbon fiber.
Finally, it should be noted that: the above embodiments are only for illustrating the technical solution of the present utility model, and not for limiting the same; although the utility model has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some or all of the technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit of the utility model, and are intended to be included within the scope of the appended claims and description.
Claims (8)
1. The cooling fluid structure of the shoe is characterized by comprising an insole (1) and a midsole (2), wherein the top wall of the midsole (2) is connected with a heat conducting sheet (6), the top wall of the insole (1) is covered with a heat conducting material layer, an extension part is connected to the heat conducting material layer and covers the bottom wall of the insole (1), the extension part is contacted with the heat conducting sheet (6), a pressure bag (4) and a phase change material container (12) are arranged on the midsole (2), the phase change material container (12) is filled with a phase change material,
The shoe outer heat-conducting plate (3) is positioned outside the shoe, the shoe outer heat-conducting plate (3) is internally provided with a first channel, the heat-conducting sheet (6) is internally provided with a second channel,
The first passageway one end and pressure bag (4) intercommunication, the first passageway other end and phase change material hold ware (12) intercommunication, phase change material hold ware (12) and second passageway intercommunication, second passageway and pressure bag (4) intercommunication are provided with pressure bag check valve (5) between second passageway and the pressure bag (4), pressure bag check valve (5) can allow liquid to flow from second passageway to pressure bag (4), when liquid flow through phase change material hold ware (12), phase change material can absorb the heat in the liquid.
2. The cooling fluid structure of a shoe according to claim 1, wherein the phase change material container (12) comprises an outer cylinder (121) and an inner cylinder (122), two baffles (123) are connected between the inner wall of the outer cylinder (121) and the outer wall of the inner cylinder (122), a closed containing cavity (124) is formed between the outer cylinder (121), the inner cylinder (122) and the two baffles (123), the phase change material is contained in the containing cavity (124), one end of the inner cylinder (122) is communicated with the first channel, and the other end of the inner cylinder (122) is communicated with the second channel.
3. A cooling fluid structure for shoes according to claim 2, characterized in that said inner cylinder (122) is made of copper.
4. A cooling fluid structure for shoes according to claim 2, characterized in that said outer cylinder (121) is made of plastic.
5. The cooling fluid structure of a shoe according to claim 1, further comprising a pressure increasing fluid bag (10) and a fine conduit (8), wherein the fine conduit (8) is installed in the second channel, the pressure increasing fluid bag (10) is disposed between the phase change material container (12) and the fine conduit (8), the pressure increasing fluid bag (10) is communicated with the phase change material container (12), one end of the fine conduit (8) is communicated with the pressure increasing fluid bag (10) through a pressure increasing pipe (9), the other end of the fine conduit (8) is communicated with the pressure bag (4) through a pressure decreasing pipe (7), and diameters of the pressure decreasing pipe (7) and the pressure increasing pipe (9) are larger than those of the fine conduit (8).
6. A cooling fluid structure for shoes according to claim 5, characterized in that a pressure increasing fluid bladder check valve (11) is provided between said pressure increasing fluid bladder (10) and the phase change material container (12), said pressure increasing fluid bladder check valve (11) allowing liquid to flow from the phase change material container (12) to the pressure increasing fluid bladder (10).
7. A cooling fluid structure for shoes according to claim 5, characterized in that said pressure bladder check valve (5) is arranged in a pressure reducing tube (7).
8. The cooling fluid structure of claim 1, wherein the layer of thermally conductive material is a high thermal conductivity material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322120536.4U CN220936968U (en) | 2023-08-08 | 2023-08-08 | Cooling fluid structure of shoes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322120536.4U CN220936968U (en) | 2023-08-08 | 2023-08-08 | Cooling fluid structure of shoes |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220936968U true CN220936968U (en) | 2024-05-14 |
Family
ID=90974141
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322120536.4U Active CN220936968U (en) | 2023-08-08 | 2023-08-08 | Cooling fluid structure of shoes |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220936968U (en) |
-
2023
- 2023-08-08 CN CN202322120536.4U patent/CN220936968U/en active Active
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