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Solar air conditioning pillow

A solar energy and solar energy absorption technology, applied in the field of bedding, can solve problems such as hindering the use and promotion of water pillows, low phase transition temperature of colloidal solution, etc., and achieve the effects of avoiding water exchange or refrigeration treatment, constant temperature, and avoiding the decrease in comfort.

Inactive Publication Date: 2019-04-16
TONGJI UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the phase transition temperature of the colloidal solution is low, and it is difficult to release heat to the environment after use. Generally, it needs to be refrigerated for recovery. The above problems seriously hinder the use and promotion of water pillows.

Method used

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  • Solar air conditioning pillow
  • Solar air conditioning pillow

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Embodiment Construction

[0019] The present invention will be described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0020] The solar air-conditioning pillow includes: Pillow 1: a cavity is provided inside, and the cavity is used to store refrigerant; solar collector 4: includes an inner layer and an outer layer, the inner layer is an adsorbent 45, and the outer layer It is a solar energy absorbing layer, and the inner layer communicates with the cavity through the pipeline 2. When the outer layer is not irradiated by sunlight, the refrigerant in the cavity flows to the inner layer and combines with the adsorbent 45. When the outer layer is exposed to sunlight The refrigerant breaks away from the adsorbent 45 and goes to the cavity when irradiated, see figure 1 . The inside of the adsorbent 45 is opened with a channel 46 for refrigerant circulation, and the outside of the adsorbent 45 is covered with a metal tube 44 . The surface of the metal pipe 44 is c...

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Abstract

The invention relates to a solar air conditioning pillow. The pillow comprises a pillow body (1) and a solar heat collector (4). A cavity is formed in the pillow body (1) and used for storing a refrigerant; the solar heat collector (4) comprises an inner layer and an outer layer, the inner layer is an adsorbent (45), and the outer layer is a solar adsorption layer; the inner layer is communicatedwith the cavity through a pipe (2), when the outer layer is not irradiated by sunlight, the refrigerant in the cavity flows towards the inner layer and is combined with the adsorbent (45), and when the outer layer is irradiated by sunlight, the refrigerant is separated from the adsorbent (45) and flows towards the cavity. Compared with the prior art, the solar air conditioning pillow has the advantages that the constant temperature in the heat absorption process is guaranteed, the comfort degree of the air conditioning pillow is improved, water exchange or cold storage treatment for a traditional water pillow is avoided, and the solar air conditioning pillow is more environmentally friendly.

Description

technical field [0001] The invention relates to a bedding, in particular to a solar air-conditioning pillow. Background technique [0002] Pillow is one of the indispensable utensils when people sleep. Pillows need padding to keep them tall. There are many kinds of filling materials on the market, including bran, cotton, cassia seeds, wild chrysanthemum, buckwheat husks and artificial fibers. There is also a pillow filled with water, also known as water pillow or ice pillow. Water pillows are much cooler than ordinary pillows, and are cheap, convenient and practical; when the summer is hot and hot, using water pillows can reduce the temperature of the head and improve sleep quality. However, there are many problems with the water pillows on the market. For example, there is generally no constant temperature protection: at the beginning of use, the temperature of the water pillow is too low, which may not be conducive to blood flow. After a period of use, the temperature r...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A47G9/10F24F5/00F24S70/225
CPCA47G9/1036F24F5/0035F24F5/0046F24F2005/0064
Inventor 张春路卿淳高鹏邵亮亮
Owner TONGJI UNIV
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