CN220327355U - Dual-constant-temperature foot bath barrel based on phase-change material - Google Patents
Dual-constant-temperature foot bath barrel based on phase-change material Download PDFInfo
- Publication number
- CN220327355U CN220327355U CN202320766990.4U CN202320766990U CN220327355U CN 220327355 U CN220327355 U CN 220327355U CN 202320766990 U CN202320766990 U CN 202320766990U CN 220327355 U CN220327355 U CN 220327355U
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- Prior art keywords
- phase change
- hot water
- temperature
- change material
- bath barrel
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- 239000012782 phase change material Substances 0.000 title claims abstract description 61
- 238000005192 partition Methods 0.000 claims abstract description 27
- 238000004321 preservation Methods 0.000 claims abstract description 20
- 230000009977 dual effect Effects 0.000 claims description 9
- 239000012188 paraffin wax Substances 0.000 claims description 6
- 239000011229 interlayer Substances 0.000 claims description 5
- 238000009413 insulation Methods 0.000 claims description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 49
- 238000005485 electric heating Methods 0.000 abstract description 8
- 238000002844 melting Methods 0.000 description 7
- 230000008018 melting Effects 0.000 description 7
- 238000005406 washing Methods 0.000 description 6
- 238000003287 bathing Methods 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000017531 blood circulation Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000036449 good health Effects 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
- 230000008023 solidification Effects 0.000 description 1
Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/14—Thermal energy storage
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- Devices For Medical Bathing And Washing (AREA)
Abstract
The utility model designs a double constant temperature foot bath barrel based on a phase change material, which consists of a heat preservation shell, a phase change material partition board, a heat conduction liner and a middle heat preservation partition board; the constant temperature is carried out by adopting the phase change materials, the temperature is divided into a left part and a right part by the structural design, and two different phase change materials are respectively poured. The double constant temperature foot bath barrel can quickly keep the temperature of hot water at a proper temperature required by a human body and maintain the temperature for a long time, and no electric heating and potential safety hazards caused by the electric heating are generated; two hot water tanks with different constant temperatures can be provided at the same time, so that the requirement of people on hot water with different constant temperature is met; the two hot water tanks can be moved at will, the sizes of the two hot water tanks can be adjusted, and the use is flexible.
Description
Technical Field
The utility model relates to a constant-temperature foot bath barrel, in particular to a double-constant-temperature foot bath barrel which can achieve two different constant-temperature temperatures by simultaneously pouring two phase-change materials.
Background
The foot bath barrel is a common article in daily life of people, and foot bath with the foot bath barrel is beneficial to dredging plantar channels and collaterals and promoting blood circulation, and is a good health care mode. The constant temperature of the hot water in the footbath barrel has an important effect on the comfort and efficacy of the footbath. At present, the mode of keeping the constant temperature of the foot bath barrel mainly adopts electric heating, the electric quantity is consumed by frequent heating in the process of keeping the constant temperature, the hidden danger of electric leakage exists, and meanwhile, the power supply position is limited to be unable to move at will, so that the flexibility is lacking. In addition, current foot-bathing barrels generally have only one hot water tank, and cannot meet the requirement of people on two hot water temperatures at the same time. The phase-change material can change phase at the phase-change temperature to store or release heat energy, has the characteristics of absorbing and releasing heat at constant temperature, can be heated by hot water without electric heating, and can obtain two different constant temperature by using two phase-change materials in one foot-bath barrel.
Disclosure of Invention
In order to overcome the defects that the prior foot bath barrel adopts electric heating to perform constant temperature and has potential leakage hazard and can only provide a single hot water tank, the utility model provides the double constant temperature foot bath barrel without an electric heating mode, which adopts phase change materials to perform constant temperature, is divided into a left part and a right part through a structural design and is respectively filled with two different phase change materials, so that the requirement of people on two constant temperature hot water at the same time is met.
In order to achieve the above purpose, the technical scheme of the utility model is as follows: a dual constant temperature foot bath barrel based on phase change materials consists of a heat preservation shell, phase change materials, a phase change material partition board, a heat conduction liner and a middle heat preservation partition board, wherein a middle interlayer between the heat preservation shell and the heat conduction liner is divided into a left half and a right half which are not communicated with each other by the phase change material partition board, and the phase change materials with different phase change temperatures are respectively filled in the two halves; the middle heat-insulating partition plate has a heat-insulating function and is arranged in the foot-washing barrel, the side surfaces and the bottom surface of the two sides of the middle heat-insulating partition plate are respectively in close contact with the side surfaces and the bottom surface of the two side walls of the heat-conducting liner, and the inner space of the foot-washing barrel is divided into a left part and a right part which are not communicated with each other; the middle heat-insulating partition plate can move left and right along the wall surface of the heat-conducting liner and stay at any position, so that the volumes of the left part and the right part of the foot-bath barrel are regulated; the phase change material can be paraffin with the phase change temperature of 35-40 ℃ and 45-50 ℃ respectively; the method comprises the steps of adding hot water with the temperature higher than the phase-change temperature into a foot-bath barrel, releasing heat and cooling, heating and melting the phase-change material in a heat absorption manner, respectively reducing the temperature of the hot water of the left part and the right part in the foot-bath barrel to the phase-change temperature of each phase-change material after a few minutes, and keeping the temperature of the hot water of the left part and the right part in the foot-bath barrel constant for a long time by solidifying and releasing heat of the phase-change material.
Compared with the prior art, the utility model has the advantages and positive effects that: the double constant temperature foot bath barrel can quickly keep the temperature of hot water at a proper temperature required by a human body for a long time, and does not need electric heating and potential safety hazards caused by the electric heating; two hot water tanks with different constant temperatures can be provided at the same time, so that the requirement of people on hot water with different constant temperature is met; the foot-bathing barrel can be moved at will, the sizes of the two hot water tanks can be adjusted, and the use is flexible.
Drawings
Fig. 1 is a schematic structural view of the dual constant temperature foot-bath tub based on the phase change material.
The utility model provides a double constant temperature foot bath barrel based on phase change materials, which consists of a heat preservation shell 1, a phase change material A2, a phase change material B3, a phase change material partition board 4, a heat conduction inner container 5 and a middle heat preservation partition board 6, wherein a middle interlayer between the heat preservation shell 1 and the heat conduction inner container 5 is divided into a left half and a right half which are not communicated with each other by the phase change material partition board 4, and the phase change material A2 and the phase change material B3 with different phase change temperatures are respectively filled in the middle interlayer; the middle heat-insulating partition plate 6 has a heat-insulating function and is arranged in the foot-bath barrel, and the side surfaces and the bottom surface of the two sides of the middle heat-insulating partition plate 6 are respectively in close contact with the side wall surfaces and the bottom surface of the heat-conducting liner 5, so that the inner space of the foot-bath barrel is divided into a left part and a right part which are not communicated with each other; the middle heat-insulating partition plate 6 can move left and right along the wall surface of the heat-conducting liner 5 and stay at any position, so that the volumes of the left part and the right part of the foot-bath barrel are adjusted; the phase change material A2 and the phase change material B3 can be paraffin with the phase change temperature of 35-40 ℃ and 45-50 ℃ respectively. When the foot-washing barrel is used, hot water with the temperature higher than the phase-change temperature of the phase-change materials A2 and B3 is added into the foot-washing barrel, the hot water releases heat and is cooled, the phase-change materials A2 and B3 absorb heat and melt, the temperature of hot water in the left part and the right part of the foot-washing barrel is respectively reduced to the phase-change temperature of the phase-change materials A2 and B3 after a few minutes, and afterwards, the solidification and heat release of the phase-change materials A2 and B3 maintain the constant temperature of the hot water in the left part and the right part of the foot-washing barrel in a longer time.
Detailed Description
Example 1: the dual constant temperature foot bath barrel based on the phase change material is designed, processed and assembled according to the key points in the description of the drawings and consists of a heat preservation shell 1, a phase change material A2, a phase change material B3, a phase change material partition board 4, a heat conduction liner 5 and a middle heat preservation partition board 6. Paraffin wax with a melting point of 38 ℃ and a latent heat value of 221kJ/kg and a melting point of 45 ℃ and a latent heat value of 235kJ/kg is selected as the phase change material A2 and the phase change material B3. The total volume of the foot bath barrel is 72L, and the middle heat preservation baffle 6 divides the foot bath barrel into two parts with the volume of 36L. 18L of hot water with the temperature of 70 ℃ is respectively poured into the left hot water tank and the right hot water tank, the temperature of the hot water in the two hot water tanks is respectively reduced to 38 ℃ and 45 ℃ about 3 minutes, and when the ambient temperature is 5 ℃, the temperature of the hot water in the left hot water tank and the hot water in the two hot water tanks can be kept constant for about 1.2 hours and 1 hour respectively.
Example 2: the dual constant temperature foot bath barrel based on the phase change material is designed, processed and assembled according to the key points in the description of the drawings and consists of a heat preservation shell 1, a phase change material A2, a phase change material B3, a phase change material partition board 4, a heat conduction liner 5 and a middle heat preservation partition board 6. Paraffin wax with a melting point of 38 ℃ and a latent heat value of 221kJ/kg and a melting point of 45 ℃ and a latent heat value of 235kJ/kg is selected as the phase change material A2 and the phase change material B3. The total volume of the foot bath barrel is 72L, and the middle heat preservation baffle 6 divides the foot bath barrel into two parts with the volumes of 24L and 48L respectively. The hot water with the temperature of 12L and 24L being 70 ℃ is respectively poured into the left hot water tank and the right hot water tank, the temperature of the hot water in the left hot water tank and the right hot water tank is respectively reduced to 38 ℃ and 43 ℃ after 3 minutes, and when the ambient temperature is 5 ℃, the temperature of the hot water in the left hot water tank and the right hot water tank can be kept constant for about 1.2 hours and 1.1 hours respectively.
Example 3: the dual constant temperature foot bath barrel based on the phase change material is designed, processed and assembled according to the key points in the description of the drawings and consists of a heat preservation shell 1, a phase change material A2, a phase change material B3, a phase change material partition board 4, a heat conduction liner 5 and a middle heat preservation partition board 6. Paraffin wax with a melting point of 38 ℃ and a latent heat value of 221kJ/kg and a melting point of 45 ℃ and a latent heat value of 235kJ/kg is selected as the phase change material A2 and the phase change material B3. The total volume of the foot bath barrel is 72L, and the middle heat insulation partition plate 6 divides the foot bath barrel into two parts with the volumes of 48L and 24L respectively. The hot water with the temperature of 24L and 12L being 70 ℃ is respectively poured into the left hot water tank and the right hot water tank, the temperature of the hot water in the left hot water tank and the right hot water tank is respectively reduced to 40 ℃ and 45 ℃ after 3 minutes, and when the ambient temperature is 5 ℃, the temperature of the hot water in the left hot water tank and the right hot water tank can be kept constant for about 1.1 hour and 1 hour respectively.
Claims (4)
1. A dual constant temperature foot bath barrel based on phase change materials comprises a heat preservation shell, phase change materials, a phase change material partition board, a heat conduction liner and a middle heat preservation partition board, and is characterized in that: the middle interlayer between the heat insulation shell and the heat conduction liner is divided into a left half and a right half which are not communicated with each other by a phase change material partition plate, and phase change materials with different phase change temperatures are respectively filled in the middle interlayer.
2. The dual constant temperature footbath tub based on phase change materials of claim 1, wherein: the middle heat preservation partition board has a heat insulation function and is arranged in the foot bath barrel, the side surfaces and the bottom surface of the two sides of the middle heat preservation partition board are respectively in close contact with the side surfaces and the bottom surface of the two side walls of the heat conduction liner, and the inner space of the foot bath barrel is divided into a left part and a right part which are not communicated with each other.
3. The dual constant temperature footbath tub based on phase change materials of claim 2, wherein: the middle heat-insulating partition board can move left and right along the wall surface of the heat-conducting liner and stay at any position, so that the volumes of the left part and the right part of the foot-bath barrel are adjusted.
4. The dual constant temperature footbath tub based on phase change materials of claim 1, wherein: the phase change material is paraffin wax with the phase change temperature of 35-40 ℃ and 45-50 ℃ respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320766990.4U CN220327355U (en) | 2023-04-07 | 2023-04-07 | Dual-constant-temperature foot bath barrel based on phase-change material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320766990.4U CN220327355U (en) | 2023-04-07 | 2023-04-07 | Dual-constant-temperature foot bath barrel based on phase-change material |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220327355U true CN220327355U (en) | 2024-01-12 |
Family
ID=89447941
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320766990.4U Active CN220327355U (en) | 2023-04-07 | 2023-04-07 | Dual-constant-temperature foot bath barrel based on phase-change material |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220327355U (en) |
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2023
- 2023-04-07 CN CN202320766990.4U patent/CN220327355U/en active Active
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