CN210170666U - A Chinese medicinal hot compress bag with lasting heating power - Google Patents
A Chinese medicinal hot compress bag with lasting heating power Download PDFInfo
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- CN210170666U CN210170666U CN201821053797.1U CN201821053797U CN210170666U CN 210170666 U CN210170666 U CN 210170666U CN 201821053797 U CN201821053797 U CN 201821053797U CN 210170666 U CN210170666 U CN 210170666U
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Abstract
The utility model discloses a traditional Chinese medicine hot compress bag with lasting heating power, which comprises a bag body, wherein two sides of the bag body in the length direction are provided with binding bands, and the bag body comprises a first heat preservation surface layer, a first separation layer and a second heat preservation surface layer which are sequentially overlapped and sewn along the thickness direction; the first heat-insulating surface layer and the second heat-insulating surface layer are both made of heat-insulating materials; traditional Chinese medicine filler is filled between the first heat-preservation surface layer and the first separation layer, a hot compress port is formed in the middle of the first heat-preservation surface layer, and the distance from the edge of the hot compress port to the edge of the first heat-preservation surface layer is 10-20 mm; the first heat-preserving surface layer is also sewn with an anti-scald surface layer for covering the hot compress port, and the first interlayer and the anti-scald surface layer are both made of cotton materials; and a phase change energy storage bag is arranged between the first separation layer and the second heat preservation surface layer, and comprises a sealed waterproof bag and a phase change heat storage material filled in the waterproof bag. The utility model has the advantages of structural design is reasonable, can reduce heat and give off speed, and duration is long, is favorable to improving the hot compress effect.
Description
Technical Field
The utility model relates to the technical field of physiotherapy and health care, in particular to a traditional Chinese medicine hot compress bag with lasting heating power.
Background
The hot compress traditional Chinese medicine treatment is based on the theoretical basis of traditional Chinese medicine science, combines the development of modern medicine and exerts the advantages of the traditional Chinese medicine treatment; at present, the commonly used hot compress traditional Chinese medicine therapy is firstly fried in a pot to about 60 ℃, then the hot compress traditional Chinese medicine therapy is spread in a package to be uniform and is wrapped at a patient for use, and the hot compress has the effect only when the temperature is certain. However, when hot compress is carried out, only one side of the hot compress medicine bag is pasted on the skin of an affected part, the other side is exposed in the air, so that a large amount of heat is directly dissipated into the air, the traditional Chinese medicinal materials become cool, the traditional Chinese medicinal materials need to be heated repeatedly, the use is troublesome, and the effect is poor due to the fact that the single hot compress time is too short.
Disclosure of Invention
To the not enough of above-mentioned prior art, the utility model aims to solve the technical problem that: how to provide a structural design is reasonable, can reduce the heat speed of giving off, and duration is long, is favorable to improving the lasting traditional chinese medicine hot compress bag of heating power of hot compress effect.
In order to solve the technical problem, the utility model discloses a following technical scheme:
a traditional Chinese medicine hot compress bag with lasting heating power is characterized by comprising a bag body, wherein two sides of the bag body in the length direction are provided with binding bands, and the bag body comprises a first heat preservation surface layer, a first separation layer and a second heat preservation surface layer which are sequentially overlapped and sewn in the thickness direction; the first heat-insulating surface layer and the second heat-insulating surface layer are both made of heat-insulating materials; traditional Chinese medicine fillers are filled between the first heat-preservation surface layer and the first separation layer, a hot compress port is formed in the middle of the first heat-preservation surface layer, and the distance from the edge of the hot compress port to the edge of the first heat-preservation surface layer is 10-20 mm; an anti-scald surface layer covering the hot compress port is sewn on the first heat preservation surface layer, and the first interlayer and the anti-scald surface layer are both made of cotton materials; and a phase change energy storage bag is arranged between the first separation layer and the second heat preservation surface layer, and comprises a sealed waterproof bag and a phase change heat storage material filled in the waterproof bag.
By adopting the structure, in the process of heating the hot compress bag, the phase-change heat storage material is changed from a solid phase to a liquid phase, and a large amount of heat energy is absorbed and stored. In the hot compress process, the heat is mainly transmitted to the affected part through the anti-scalding surface layer of the hot compress port, and because the outermost layer of the bag body is made of heat insulation materials, the heat in the bag body is not easy to dissipate, the hot compress time can be prolonged, and the hot compress effect can be improved. In addition, the phase-change heat storage material is gradually changed from a liquid phase to a solid phase in the hot compress process and releases heat, so that the heat can be ensured to be continuous, and the hot compress time of the hot compress belt can be prolonged. Moreover, in the process that the phase-change heat storage material is changed from a liquid phase to a solid phase, the phase-change heat storage material is in a solid-liquid mixed state for a long time, and the temperature is kept constant at the moment, so that the hot compress opening is always stabilized at the same temperature during hot compress, and the improvement of the hot compress effect is facilitated. Because the hot compress bag can swell and deform after being filled with the traditional Chinese medicine filler and the phase change energy storage bag, the affected part of the first heat preservation surface layer which can not be completely applied is provided with the hot compress port, thus the heat preservation area can be enlarged as much as possible, the heat preservation effect is improved, and the hot compress time of the hot compress belt is prolonged. In specific implementation, the heat-insulating material can be made of soft polyurethane foam plastic with a heat-insulating effect.
Further, the phase-change heat storage material is sodium acetate trihydrate.
The melting point of the sodium acetate trihydrate is 58.2 ℃, the heat of fusion is 250.8J/g, namely when the temperature is higher than the melting point, the sodium acetate trihydrate is changed into a liquid phase, and when the sodium acetate is changed into a solid phase from the liquid phase, the sodium acetate trihydrate can be stabilized at 58.2 ℃, higher heat is provided for the traditional Chinese medicine filler, the sodium acetate gradually reduces after passing through the traditional Chinese medicine filler and the anti-scald surface layer, and the sodium acetate is still higher than the body surface temperature, so that the hot compress effect is formed.
Furthermore, the phase-change heat storage material accounts for 60% -70% of the maximum volume of the waterproof bag and fills the waterproof bag in a sealed state.
Due to the fact that the volume of the phase-change heat storage material can also change in the solid-phase and liquid-phase conversion process, the phase-change heat storage material only occupies 60% -70% of the maximum volume of the waterproof bag when the waterproof bag is filled with the phase-change heat storage material, and the waterproof bag cannot be broken even if the volume of the phase-change heat storage material is increased in the phase-change process.
Further, a second separation layer is arranged between the first separation layer and the second heat-preservation surface layer and is made of cotton materials; the phase change energy storage bag is located between the first separation layer and the second separation layer, a filling opening is formed between one side of the second heat insulation surface layer and the second separation layer, a heating plate for microwave heating is inserted between the second heat insulation surface layer and the second separation layer in a telescopic mode, the heating plate comprises a whole plate-shaped plastic shell, water absorption sponge is filled in an inner cavity of the plastic shell, and a plurality of water permeable vent holes are formed in the plastic shell.
During the use, can take the hot plate out and soak, then insert the hot plate that soaks between second heat preservation surface course and the second compartment, put into the whole microwave oven heating of bag body again, because the absorbent material in the hot plate absorbs a large amount of moisture, change by the heating, after heat transfer reaches phase change energy storage package, become the liquid phase with the phase change heat-retaining material of solid phase, the hot compress area of being convenient for is used for a long time.
Further, the thickness of preventing scalding the surface course is 3~5 mm.
To sum up, the utility model has the advantages of structural design is reasonable, can reduce the heat and give off speed, and duration is long, is favorable to improving the hot compress effect.
Drawings
Fig. 1 is a schematic structural diagram of an embodiment of the present invention.
Fig. 2 is a schematic sectional structure view of fig. 1.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
In the specific implementation: as shown in fig. 1 and 2, a traditional Chinese medicine hot compress bag with lasting heat power comprises a bag body 1, wherein two sides of the bag body 1 in the length direction are provided with binding bands 2, and the bag body 1 comprises a first heat preservation surface layer 11, a first separation layer 12 and a second heat preservation surface layer 13 which are sequentially overlapped and sewn in the thickness direction; the first heat-insulating surface layer 11 and the second heat-insulating surface layer 13 are both made of heat-insulating materials; traditional Chinese medicine filler is filled between the first heat-insulating surface layer 11 and the first separation layer 12, a hot compress port is formed in the middle of the first heat-insulating surface layer 11, and the distance from the edge of the hot compress port to the edge of the first heat-insulating surface layer 11 is 10-20 mm; the first heat-preservation surface layer 11 is sewn with an anti-scald surface layer 14 covering the hot compress port, and the first separation layer 12 and the anti-scald surface layer 14 are both made of cotton materials; be provided with phase change energy storage package 3 between first interlayer 12 and the second heat preservation surface course 13, phase change energy storage package 3 is including sealed waterproof bag, and fill phase change heat-retaining material in the waterproof bag.
By adopting the structure, in the process of heating the hot compress bag, the phase-change heat storage material is changed from a solid phase to a liquid phase, and a large amount of heat energy is absorbed and stored. In the hot compress process, the heat is mainly transmitted to the affected part through the anti-scalding surface layer of the hot compress port, and because the outermost layer of the bag body is made of heat insulation materials, the heat in the bag body is not easy to dissipate, the hot compress time can be prolonged, and the hot compress effect can be improved. In addition, the phase-change heat storage material is gradually changed from a liquid phase to a solid phase in the hot compress process and releases heat, so that the heat can be ensured to be continuous, and the hot compress time of the hot compress belt can be prolonged. Moreover, in the process that the phase-change heat storage material is changed from a liquid phase to a solid phase, the phase-change heat storage material is in a solid-liquid mixed state for a long time, and the temperature is kept constant at the moment, so that the hot compress opening is always stabilized at the same temperature during hot compress, and the improvement of the hot compress effect is facilitated. Because the hot compress bag can swell and deform after being filled with the traditional Chinese medicine filler and the phase change energy storage bag, the affected part of the first heat preservation surface layer which can not be completely applied is provided with the hot compress port, thus the heat preservation area can be enlarged as much as possible, the heat preservation effect is improved, and the hot compress time of the hot compress belt is prolonged. The hot compress bag can be fixed on the affected part of the user by the bandage.
When the phase-change heat storage material is implemented, the phase-change heat storage material is sodium acetate trihydrate.
The melting point of the sodium acetate trihydrate is 58.2 ℃, the heat of fusion is 250.8J/g, namely when the temperature is higher than the melting point, the sodium acetate trihydrate is changed into a liquid phase, and when the sodium acetate is changed into a solid phase from the liquid phase, the sodium acetate trihydrate can be stabilized at 58.2 ℃, higher heat is provided for the traditional Chinese medicine filler, the sodium acetate gradually reduces after passing through the traditional Chinese medicine filler and the anti-scald surface layer, and the sodium acetate is still higher than the body surface temperature, so that the hot compress effect is formed.
When the heat storage device is implemented, the phase-change heat storage material accounts for 60% -70% of the maximum volume of the waterproof bag, and the waterproof bag in a sealed state is filled.
Due to the fact that the volume of the phase-change heat storage material can also change in the solid-phase and liquid-phase conversion process, the phase-change heat storage material only occupies 60% -70% of the maximum volume of the waterproof bag when the waterproof bag is filled with the phase-change heat storage material, and the waterproof bag cannot be broken even if the volume of the phase-change heat storage material is increased in the phase-change process.
When the heat insulation structure is implemented, a second separation layer 15 is arranged between the first separation layer 12 and the second heat insulation surface layer 13, and the second separation layer 15 is made of cotton materials; the phase change energy storage package 3 is located between first interlayer 12 and the second interlayer 15, one side of second heat preservation surface course 13 with the filling opening has between the second interlayer 15, and the extractable ground cartridge has the hot plate 4 that is used for the microwave heating between the two, hot plate 4 is including wholly being platelike plastic housing, plastic housing's inner chamber is filled has the sponge that absorbs water, the last a plurality of air vents that permeate water that are provided with of plastic housing.
During the use, can take the hot plate out and soak, then insert the hot plate that soaks between second heat preservation surface course and the second compartment, put into the whole microwave oven heating of bag body again, because the absorbent material in the hot plate absorbs a large amount of moisture, change by the heating, after heat transfer reaches phase change energy storage package, become the liquid phase with the phase change heat-retaining material of solid phase, the hot compress area of being convenient for is used for a long time.
When the anti-scald fabric is implemented, the thickness of the anti-scald surface layer 14 is 3-5 mm.
When the heat preservation cover is specifically implemented, the middle part of the second heat preservation surface layer is provided with a through hole, the heat conduction film capable of conducting heat is installed in a covering mode, and the temperature sensing color changing powder is coated on one side, deviating from the hook and loop surface of the heat preservation cover, of the heat conduction film. The color change temperature of the temperature-sensitive color change powder is 50 ℃.
The temperature sensitive color changing powder can change the molecular structure of the organic matter due to electron transfer at a specific temperature, thereby realizing color conversion. The color-changing substance not only has bright color, but also can change the color from a state of 'colored = = colorless', and is widely applied to various ornaments, such as cups which are commercially available on the Taobao and are poured with hot water to display pictures, and the like. The temperature sensing color change can change color repeatedly with the temperature rise and fall. (taking red at 31 ℃ as an example, the discoloration form is colorless at 31 ℃ or more and red at 31 ℃ or less). The optimal temperature range for hot compress is about 50 ℃, and once the color of the thermochromic powder disappears, the hot compress bag reaches the temperature, and hot compress can be carried out. When the color of the thermochromic powder is restored, the temperature of the hot compress bag is too low, and the hot compress bag needs to be reheated.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the present invention, and any modifications, equivalents and improvements made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (5)
1. A traditional Chinese medicine hot compress bag with lasting heat is characterized by comprising a bag body (1), wherein two sides of the bag body (1) in the length direction are provided with binding bands (2), and the bag body (1) comprises a first heat preservation surface layer (11), a first separation layer (12) and a second heat preservation surface layer (13) which are sequentially overlapped and sewn in the thickness direction; the first heat-insulating surface layer (11) and the second heat-insulating surface layer (13) are both made of heat-insulating materials; traditional Chinese medicine filler is filled between the first heat-preservation surface layer (11) and the first separation layer (12), a hot compress port is formed in the middle of the first heat-preservation surface layer (11), and the distance from the edge of the hot compress port to the edge of the first heat-preservation surface layer (11) is 10-20 mm; an anti-scald surface layer (14) covering the hot compress port is sewn on the first heat-preservation surface layer (11), and the first separation layer (12) and the anti-scald surface layer (14) are both made of cotton materials; be provided with phase change energy storage package (3) between first interlayer (12) and second heat preservation surface course (13), phase change energy storage package (3) are including sealed waterproof bag, and fill phase change heat-retaining material in the waterproof bag.
2. The long-lasting thermal traditional Chinese medicine hot compress bag of claim 1, wherein the phase change heat storage material is sodium acetate trihydrate.
3. The long-lasting thermal traditional Chinese medicine hot compress bag according to claim 1, wherein the phase change heat storage material occupies 60% to 70% of the maximum volume of the waterproof bag and fills the waterproof bag in a sealed state.
4. The long-lasting thermal traditional Chinese medicine hot compress bag according to claim 1, wherein a second separation layer (15) is further provided between the first separation layer (12) and the second heat-insulating surface layer (13), and the second separation layer (15) is made of a cotton material; phase change energy storage package (3) are located between first separation layer (12) and second separation layer (15), one side of second heat preservation surface course (13) with the fill opening has between second separation layer (15), and but the cartridge has hot plate (4) that are used for microwave heating between the two, hot plate (4) are including wholly being platelike plastic housing, plastic housing's inner chamber is filled there is the sponge that absorbs water, be provided with a plurality of air vents that permeate water on the plastic housing.
5. The traditional Chinese medicine hot compress bag with lasting heat as claimed in claim 1, wherein the thickness of the burn-proof surface layer (14) is 3-5 mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821053797.1U CN210170666U (en) | 2018-07-04 | 2018-07-04 | A Chinese medicinal hot compress bag with lasting heating power |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821053797.1U CN210170666U (en) | 2018-07-04 | 2018-07-04 | A Chinese medicinal hot compress bag with lasting heating power |
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| Publication Number | Publication Date |
|---|---|
| CN210170666U true CN210170666U (en) | 2020-03-24 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821053797.1U Expired - Fee Related CN210170666U (en) | 2018-07-04 | 2018-07-04 | A Chinese medicinal hot compress bag with lasting heating power |
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| Country | Link |
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| CN (1) | CN210170666U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112842672A (en) * | 2021-02-21 | 2021-05-28 | 大理大学 | Lasting bacteriostasis type hot compress physiotherapy bag |
-
2018
- 2018-07-04 CN CN201821053797.1U patent/CN210170666U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112842672A (en) * | 2021-02-21 | 2021-05-28 | 大理大学 | Lasting bacteriostasis type hot compress physiotherapy bag |
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200324 Termination date: 20210704 |
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| CF01 | Termination of patent right due to non-payment of annual fee |