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Absorption type solar concentrating automatic temperature adjustment radiation system for cold areas, roof and wall

A technology of solar concentration and cold regions, which is applied to the absorption type solar concentration automatic temperature regulation radiation system and the roof and wall fields, which can solve the problems of poor temperature regulation effect of the automatic temperature regulation system, reduce the number of terminal equipment, improve The effect of temperature regulation and the effect of improving the utilization rate of indoor space

Pending Publication Date: 2019-03-22
NORTH CHINA UNIVERSITY OF TECHNOLOGY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] Therefore, the technical problem to be solved by the embodiments of the present invention is that the automatic temperature regulation system in the prior art has poor temperature regulation effect.

Method used

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  • Absorption type solar concentrating automatic temperature adjustment radiation system for cold areas, roof and wall
  • Absorption type solar concentrating automatic temperature adjustment radiation system for cold areas, roof and wall
  • Absorption type solar concentrating automatic temperature adjustment radiation system for cold areas, roof and wall

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Effect test

Embodiment 1

[0034] This embodiment provides an absorption solar energy concentrating automatic temperature-regulating radiation system used in cold regions, which can be applied and installed on the roof and outer wall of a house to realize automatic temperature regulation of the indoor temperature. Such as figure 1 As shown, the absorption-type solar concentration automatic temperature-adjusting radiation system used in cold regions includes one or more than two radiation units, and the radiation units are arranged in arrays on the wall, such as figure 2 As shown, each radiation unit includes: a liquid storage tank 1, a concentrator 2, a first communication pipeline 3, a heat storage layer 4, and the like.

[0035] The upper port of the liquid storage tank 1 is sealed with a light-transmitting material. The inside of the liquid storage tank 1 and the outside of the first communication pipeline 3 store a low-concentration mixed solution 14 mixed with a low-concentration absorbent and an ...

Embodiment 2

[0050] This embodiment provides an absorption-type solar energy concentrating automatic temperature-regulating radiation system used in cold regions. The difference from Embodiment 1 is that the heat dissipation layer 5 also includes a second heat dissipation layer 52, which is laid on the first heat dissipation layer 51 and the heat dissipation layer 52. Between the walls 7 and covering the liquid storage tank 1 where the liquid storage tank 13 is located, one end of the second heat dissipation layer 52 is connected to the water supply end, and the other end is connected to the water outlet end. Such as Figure 5 shown.

[0051] When working, in the daytime, the first valve 511 is closed, the second valve 512 is opened, and indoor circulating air is passed into the first heat dissipation layer 51 . The sunlight is strong, and the sunlight irradiates the concentrator 2, is collected by the concentrator 2 and enters the first communication pipeline 3, and passes through the fi...

Embodiment 3

[0055] This embodiment provides an automatic temperature-regulating roof, including the roof wall and the absorption-type solar concentration automatic temperature-regulation radiation system used in embodiment 1 (or embodiment 2) for cold regions, and the absorption-type solar concentration for cold regions A light thermostat radiant system is installed on the roof walls.

[0056] The above-mentioned automatic temperature-regulating roof, through the installation of liquid storage tanks, combines traditional roofing with absorption technology, and installs solar concentrators to generate high-temperature heat energy, and then drives the absorption-type automatic temperature-regulating radiation unit to achieve the purpose of automatic radiation temperature regulation. Due to the adoption of absorption technology combined with the use of heat storage layer, the temperature regulation effect is improved. Moreover, the system does not use terminal cooling and heating equipment, ...

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Abstract

The invention discloses an absorption type solar concentrating automatic temperature adjustment radiation system for cold areas, a roof and a wall, and relates to the technical field of solar energy.The absorption type solar concentrating automatic temperature adjustment radiation system comprises liquid storage tanks, light concentrators, first communication pipelines and heat storage layers, wherein low-concentration mixed liquid which is formed by mixing a low-concentration absorbent and an absorbing agent is stored in the liquid storage tanks and outside the first communication pipelines;the light concentrators are located at the position, close to an upper end opening, of the inside of the liquid storage tanks in a connecting mode, and the light output ends of the light concentrators are connected with one ends of the first communication pipelines; the other end of the first communication pipelines are hermetically connected with the lower bottom surfaces of the liquid storage tanks, and high-concentration mixed liquid which is formed by mixing an high-concentration absorbent and an absorbing agent is stored in the first communication pipelines; and the heat storage layers are laid, connected and located on the indoor surface of the wall, and the lower parts of the liquid storage tanks are positioned in the heat storage layers. The absorption type solar concentrating automatic temperature adjustment radiation system for the cold areas has the advantage of obvious radiation temperature adjustment effect.

Description

technical field [0001] The invention relates to the technical field of solar energy, in particular to an absorption-type solar energy concentrating automatic temperature-regulating radiation system, a roof and a wall used in cold regions. Background technique [0002] Most of the traditional indoor temperature adjustment equipment adopts electric air conditioning system, etc., through the cooling and heating function of the equipment, cold air or hot air is introduced into the room, so as to achieve the purpose of cooling and heating. [0003] Although this kind of means of using cooling and heating terminal equipment to achieve indoor temperature adjustment is effective, it is all at the cost of consuming electric energy and other energy sources, and the use cost is high. [0004] Therefore, there are also some existing technologies that provide a system that can realize indoor automatic temperature regulation without consuming electric energy and other similar energy sourc...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F24S23/00F24S60/00F24S80/60
CPCY02E10/44Y02B10/20
Inventor 李志永梁虹赵玉清高建岭张叶
Owner NORTH CHINA UNIVERSITY OF TECHNOLOGY
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