Cold and warm healthcare blanket
A health-care blanket, heating and cooling technology, applied in blankets, lighting and heating equipment, bed sheets, etc., can solve the problems of slow heat transfer efficiency, poor comfort experience, small water tank volume, etc., and achieve excellent waterproofness, heat utilization and High transfer efficiency and the effect of solving cleaning problems
Inactive Publication Date: 2019-07-26
冯启贺
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AI Technical Summary
Problems solved by technology
The water heating blanket is composed of a main unit and a blanket surface. The main unit includes a heating, temperature control system and a circulation system. Water is used as a medium to transfer the heat of the heating rod to the blanket surface through a small silicone pipe to achieve the function of keeping warm. The heat transfer efficiency is relatively slow. The water temperature needs to be around 60 degrees to meet the use requirements. The blanket surface composed of silicone pipes and silk cotton will make the user’s back uncomfortable. Disadvantages of single function and low practicability
Method used
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Embodiment Construction
[0011] refer to figure 1 and figure 2 , heating and cooling blanket, consists of two parts: blanket body and functional machine. The blanket body is wound into a network by silicone pipes 1, and the gaps are filled with styrofoam sheets 2, and the styrofoam sheets are connected and fixed with cotton threads and adhesives. Silicone connector 4 connection. One of the functional machine silicone joints 4 is connected to the water pump 5, and the other joint is connected to the backwater hole 9 on the bottom plate of the water storage tank 6 to form a circuit. Water pump 5 is connected with water storage tank 6, and the water in water storage tank 6 li is heated by 300W heater 7, or throws ice cube or ice bag refrigeration from water injection hole 8. The functional machine casing includes a main casing 10 , a base 11 and an air filter 12 on the top, and the filtered air is discharged through an exhaust hole 13 .
[0012] The above is the basic structure of the embodiment of ...
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The invention discloses a cold and warm healthcare blanket which comprises a blanket body and a functional machine. Water serves as a heat transfer medium. The blanket body is flat laid on a bed or sofa or other household supplies. The functional machine is connected with the blanket body through a silica gel pipeline. The floor design is adopted for the functional machine. The cold and warm healthcare blanket is characterized in that the silica gel pipeline in the blanket body makes direct contact with a user, the pipeline is filled with soft and harmless foaming rubber blocks, the main functional machine comprises functional modules of heating, refrigerating, temperature control, water circulating, air filtering, USB charging, safety mechanisms and the like, and the safety mechanisms include a water shortage alarm (1), a water shortage power-off device (2), a dry-burning-prevention power-off device (3), a short-circuit blown fuse (4) and an anti-falling switch (5).
Description
technical field [0001] The invention relates to a multifunctional household electrical appliance, in particular to a bedding for keeping warm or cooling down. Background technique [0002] Existing electric blankets: electric blankets are heated by electric heating wires, separated by silk cotton and cloth, and air is used as a medium to transfer energy to realize the function of keeping warm. This method has a serious defect, and it is easy to cause leakage due to moisture, which will endanger people. Safety. Furthermore, keeping warm in this way will cause a large amount of water to evaporate, the user will feel dry and uncomfortable skin, and there will be radiation that will affect health. In addition, the structure of the electric blanket makes this bedding difficult or even impossible to clean. Moreover, the electric blanket has a single function and needs to be stored after winter, so the frequency of use is low and the practicability is not high. Therefore, there ...
Claims
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Patent Timeline
Login to View More IPC IPC(8): A47G9/02F24H9/20
CPCA47G9/0215F24H9/2014
Inventor 冯启贺冯建培
Owner 冯启贺