Phase-change constant-temperature clothes
The phase change energy storage module made of flexible nano microporous materials is combined with breathable textile fabric, which solves the problem of poor effect of heat protection clothing in high temperature environments, realizes passive temperature regulation and recycling, and provides a comfortable and safe working environment.
Patent Information
- Application Number
- CN202422538987.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-10-18
- Publication Date
- 2025-08-05
- Estimated Expiration
- 2034-10-18
AI Technical Summary
The existing anti-heat clothing is not effective in high temperature environments, and the application of phase change energy storage materials in clothing has problems such as low energy storage density per unit mass, liquid leakage and excessive hardness, which affects the health of staff.
The phase change energy storage module made of flexible nano microporous materials is detachably connected to the outer clothing body through the packaging layer, achieving passive temperature regulation. The packaging layer is a breathable textile fabric. The outer clothing body is equipped with an anti-static layer and a reflective bright belt. The phase change module can be detached and charged and recycled.
It realizes stable regulation of human body temperature, reduces energy consumption, avoids liquid leakage and hardness problems, provides a comfortable working environment, and reduces cost and energy consumption.
Smart Images
Figure CN223182994U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of thermostatic clothing, in particular to a phase change thermostatic clothing. Background Technique
[0002] Human thermal comfort, as an important part of the quality of life, is always closely related to the environment we are in. In the southern region, there is an outdoor working environment with hot summers and wet and cold winters. Workers during the construction and maintenance of power projects need to wear safety protective clothing. However, prolonged wearing of these safety protective clothing is likely to cause heat stroke, seriously affecting the physical health of workers. There has been little research on such problems.
[0003] Although some heat prevention products have emerged on the market currently, their effects are not very satisfactory. As an ideal temperature control material, phase change energy storage materials have been widely used in various scenarios for thermal management. Among them, micro-nano phase change capsules are woven into fibers and made into clothing, which has been proven to have a good temperature regulation effect. However, it faces the problems of high cost and difficult cleaning, and it is difficult to promote. The key problems that need to be solved for the application of phase change energy storage materials in clothing are: one is the relatively low energy storage density per unit mass, and the other is the liquid leakage during the solid-liquid phase process and the excessive hardness in the solid state. Content of the Utility Model
[0004] In order to solve the technical defects proposed in the above background technique, the purpose of the utility model is to provide a phase change thermostatic clothing.
[0005] In order to achieve the above purpose, the utility model adopts the following technical scheme:
[0006] A phase change thermostatic clothing, which includes an outer garment body and a plurality of phase change energy storage modules arranged at intervals inside the outer garment body; the phase change energy storage modules are detachably connected to the outer garment body; the phase change energy storage modules include a packaging layer and a phase change layer; the packaging layer covers the outer peripheral side of the phase change layer; the phase change layer includes an energy storage member made of a flexible nano-micro porous material and a phase change energy storage material stored in the energy storage member, and the energy storage member is hermetically arranged.
[0007] By adopting the above technical solution, the phase change energy storage material realizes the regulation of human body temperature, which belongs to passive regulation, reduces energy consumption, and the phase change energy storage material has strong stability, can be recycled, and has high economic benefits. The flexible nano-microporous material includes a variety of nano-microporous materials, has large capillary force and surface tension, and can effectively encapsulate the phase change material to solve the problems of liquid leakage and hardness. The phase change energy storage module is detachably connected to the outer garment body. When the phase change energy storage module is completely melted, the phase change energy storage module is manually separated from the outer garment body, and then the phase change energy storage module is placed in a specific environment for charging, and then the fully charged phase change energy storage module is put back into the outer garment body again. By repeating this cycle, a long-term comfortable climate environment can be created, which can save energy and costs.
[0008] Furthermore, the encapsulation layer is set as a breathable textile structure. The breathable textile layer is ventilated and breathable, can quickly take away excess heat, reduce the human body temperature, and provide a comfortable environment.
[0009] Furthermore, a plurality of pockets are provided on both the front chest side and the back side of the outer garment body, and a set of the phase change energy storage modules is placed in each pocket, which is more convenient to use.
[0010] Furthermore, the thickness of the phase change layer is set to 1-3 cm, and the mass of the phase change layer is set to 150-200 g, which is convenient to carry and does not affect construction operations.
[0011] Furthermore, the outer garment body is made of pure cotton anti-static fabric, which can be used as an anti-static layer to reduce the static electricity generated between the human body and the outside world, thereby reducing the static electricity hazard.
[0012] Furthermore, the outer garment body is provided with a zipper along the direction from the collar downwards and adjustment buckles on both sides of the waist, which can be adjusted according to the height and body shape of different people, and has stronger compatibility.
[0013] Furthermore, a plurality of reflective bright bands are also provided on the outer surface of the outer garment body, which can reflect light at night to prevent users from being injured and improve the safety factor.
[0014] In summary, the beneficial effects of the present utility model are:
[0015] The present utility model realizes the regulation of human body temperature through phase change energy storage materials, which belongs to passive regulation, reduces energy consumption, and the phase change energy storage materials have strong stability, can be recycled, and have high economic benefits. The flexible nano-micro porous material includes a variety of nano-micro porous materials, has large capillary force and surface tension, and can effectively encapsulate the phase change material to solve the problems of liquid leakage and hardness. The phase change energy storage module is detachably connected to the outer garment body. When the phase change energy storage module is completely melted, manually separate the phase change energy storage module from the outer garment body, then put the phase change energy storage module into a specific environment for charging, and then put the charged phase change energy storage module back into the outer garment body again. By repeating this cycle, a long-term comfortable climate environment can be created, which can save energy and costs. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] Figure 1 is the front view of an embodiment of the phase change constant temperature clothing of the present utility model.
[0017] Figure 2 is the schematic diagram of the unfolded internal structure of an embodiment of the phase change constant temperature clothing of the present utility model.
[0018] Figure 3 is the schematic sectional structure diagram of an embodiment of the phase change constant temperature clothing of the present utility model.
[0019] Figure 4 is the schematic sectional structure diagram of the use state of an embodiment of the phase change constant temperature clothing of the present utility model.
[0020] Explanation of the reference numerals in the drawings:
[0021] 1. Phase change constant temperature clothing; 2. Outer garment body; 21. Front chest side; 22. Back side; 23. Pocket; 24. Zipper; 25. Adjusting buckle; 26. Reflective bright band; 3. Phase change energy storage module; 31. Encapsulation layer; 32. Phase change layer. DETAILED DESCRIPTION OF THE EMBODIMENTS
[0022] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art belong to the scope of protection of the present utility model.
[0023] Those skilled in the art should understand that in the disclosure of the present utility model, the orientation or positional relationship indicated by terms such as "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, the above terms should not be construed as limitations on the present utility model.
[0024] In the description of the present utility model, if there are words such as "several" for description, its meaning is one or more, and the meaning of multiple is two or more. Understanding greater than, less than, exceeding, etc. does not include the present number, and understanding above, below, within, etc. includes the present number. If there is a description of first, second, third, etc., it is only for the purpose of distinguishing technical features and cannot be understood as indicating or implying relative importance or implicitly indicating the quantity of the indicated technical features or implicitly indicating the sequence relationship of the indicated technical features.
[0025] The following Figures 1-4 will further elaborate on the embodiments of the present utility model in conjunction with the attached
[0026] A phase change constant temperature clothing 1, as Figure 1 , Figure 2 , Figure 3 shown, includes an outer layer body 2 and a plurality of phase change energy storage modules 3 spaced inside the outer layer body 2. The phase change energy storage modules 3 are detachably connected to the outer layer body 2. The phase change energy storage module 3 includes a packaging layer 31 and a phase change layer 32. The packaging layer 31 covers the outer peripheral side of the phase change layer 32. The phase change layer 32 includes an energy storage member made of a flexible nano-micro porous material and a phase change energy storage material stored in the energy storage member, and the energy storage member is hermetically arranged.
[0027] The phase change energy storage material realizes the regulation of the human body temperature, which belongs to passive regulation, reduces energy consumption, and the phase change energy storage material has strong stability, can be recycled, and has high economic benefits. The flexible nano-micro porous material includes a variety of nano-micro porous materials, has a large capillary force and surface tension, and can effectively encapsulate the phase change material to solve the problems of liquid leakage and hardness. The phase change energy storage modules 3 are detachably connected to the outer layer body 2. When the phase change energy storage modules 3 are completely melted, the phase change energy storage modules 3 are manually separated from the outer layer body 2, then the phase change energy storage modules 3 are placed in a specific environment for charging, and then the charged phase change energy storage modules 3 are put back into the outer layer body 2 again. Repeating this cycle can create a long-term comfortable climate environment, which can save energy and costs.
[0028] The encapsulation layer 31 is set as a breathable textile structure. The breathable textile layer is ventilated and breathable, can quickly take away excess heat, reduce the human body temperature, and provide a comfortable environment.
[0029] In this embodiment, please refer to Figure 4 , the phase change layer 32 is the core of temperature control and is an independent layer. The thickness of the phase change layer 32 is set to 1 - 3 cm, the weight of the phase change layer 32 is set to 150 - 200 g, and the weight of the phase change constant temperature clothing 1 is 1 - 3 kg, which is convenient to carry and does not affect construction operations. The phase change energy storage material adopts inorganic hydrated salt phase change materials and / or organic phase change materials, which include one or more mixtures of inorganic hydrated salts such as, etc., to prepare various organic and / or inorganic hydrated salt phase change materials with a phase change temperature in the range of 18 - 28 °C. The melting point of the phase change energy storage material is 18 - 28 °C, and the phase change enthalpy value is 180 - 240 kj / kg.
[0030] In this embodiment, please refer to Figure 1 、 Figure 2 , multiple pockets 23 are provided on both the front chest side 21 and the back side 22 of the outer body 2, and a set of phase change energy storage modules 3 are placed in each pocket 23, making it more convenient to use. Specifically, four pockets 23 can be provided on both the front chest side 21 and the back side 22, arranged in two rows side by side. Of course, they can also be adhered to the outer body 2 by other pasting methods, such as being fixed by a magic sticker.
[0031] The outer body 2 is set as a pure cotton anti - static fabric, which can serve as an anti - static layer, reduce the generation of static electricity between the human body and the outside world, thereby reducing static electricity hazards and ensuring user safety.
[0032] The outer body 2 is provided with a zipper 24 along the direction from the collar downwards and adjustment buckles 25 on both sides of the waist, which can be adjusted according to the height and body shape of different people, making it more fitting to wear, more compatible, and having a better temperature control effect. The adjustment buckles 25 on both sides of the waist can adjust the tightness for different body shapes of people, improving the comfort of the human body.
[0033] Multiple reflective bright bands 26 are also provided on the outer surface of the outer body 2, which can reflect light at night, prevent users from being injured, and improve the safety factor. The multiple reflective bright bands 26 are symmetrically distributed and criss - cross horizontally and vertically to reflect light to the maximum extent.
[0034] This phase change constant temperature clothing 1 is made of a four - layer structure. The four - layer structure is, from the outside to the inside, the outer body 2 of the pure cotton anti - static layer, one side of the encapsulation layer 31, the phase change layer 32, and the other side of the encapsulation layer 31. The following elaborates on its assembly principle in detail.
[0035] The first step: The energy storage component made of flexible nano - microporous material adsorbs the phase change energy storage material in proportion to form the phase change layer 32 of the composite phase change energy storage material.
[0036] Step 2: Uniformly divide the textile cloth bag (encapsulation layer 31) into multiple parts, and pour the phase change layer 32 of the composite phase change energy storage material into the divided encapsulation layer 31 by means of machine perfusion, and seal it by means of heat melting to form an independent phase change energy storage module 3.
[0037] Step 3: Place the phase change energy storage module 3 in a specific charging instrument for charging.
[0038] Step 4: Finally, put the charged phase change energy storage module 3 into the outer garment body 2 to obtain the above-mentioned phase change constant temperature clothing 1.
[0039] Step 5: When the phase change energy storage module 3 is completely melted, manually separate and detach the phase change energy storage module 3 from the outer garment body 2. Repeat Step 3 to Step 4.
[0040] The embodiments of the specific implementation manners are all preferred embodiments of this application, and do not limit the protection scope of this application accordingly. The same components are denoted by the same reference numerals. Therefore, all equivalent changes made according to the structure, shape, and principle of this application shall be covered within the protection scope of this application.
Claims
1. A phase-change constant temperature garment (1), comprising an outer garment body (2) and a plurality of phase-change energy storage modules (3) spaced apart and arranged inside the outer garment body (2); characterized in that: The phase-change energy storage module (3) is detachably connected to the outer layer (2); the phase-change energy storage module (3) comprises an encapsulation layer (31) and a phase-change layer (32); the encapsulation layer (31) is coated on the outer peripheral side of the phase-change layer (32); the phase-change layer (32) comprises an energy storage component made of a flexible nano-porous material and a phase-change energy storage material stored in the energy storage component, and the energy storage component is sealed.
2. The phase-changing constant temperature suit (1) according to claim 1, characterized in that: The packaging layer (31) is configured as a breathable textile fabric structure.
3. The phase-changing constant temperature suit (1) according to claim 1, characterized in that: The front chest side (21) and the back side (22) of the outer garment body (2) are both provided with a plurality of pockets (23), and a group of the phase change energy storage modules (3) is placed in each of the pockets (23).
4. The phase-changing constant temperature suit (1) according to claim 1, characterized in that: The thickness of the phase change layer (32) is set to 1-3 cm, and the weight of the phase change layer (32) is set to 150-200 g.
5. The phase-changing constant temperature suit (1) according to claim 1, characterized in that: The outer garment body (2) is configured as pure cotton antistatic fabric.
6. The phase-changing constant temperature suit (1) according to claim 1, characterized in that: The outer garment body (2) is provided with a zipper (24) in the downward direction of the neckline and adjustment buckles (25) arranged at both sides of the waist.
7. The phase-changing constant temperature suit (1) according to claim 1, characterized in that: The outer surface of the outer garment body (2) is also provided with a plurality of reflective bright strips (26).