Capillary tube phase change insulation part, building wall comprising same and building

A capillary and thermal insulation technology, which is used in building construction, thermal insulation, construction and other directions to achieve the effect of strong heat exchange.

Active Publication Date: 2017-01-25
UNIV OF SHANGHAI FOR SCI & TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] However, as a phase change material for heat preservation and heat storage, the phase change will only occur under certain temperature conditions. The change in the external temperature must make the phase change material alternately change between solid and liquid in order to exert its heat absorption or In this way, when the daytime and nighttime temperatures are very low in winter

Method used

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  • Capillary tube phase change insulation part, building wall comprising same and building
  • Capillary tube phase change insulation part, building wall comprising same and building
  • Capillary tube phase change insulation part, building wall comprising same and building

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Embodiment

[0024] The specific implementation manners of the embodiments of the present invention will be described below in conjunction with the accompanying drawings.

[0025] figure 1 It is a schematic diagram of the cross-sectional structure of the building wall in the embodiment of the present invention.

[0026] Such as figure 1 As shown, a building 1 has a building wall 100 and an interior 200 , and the building wall 100 sequentially includes a protective layer 10 , an insulation layer 20 and a foundation wall 30 from the indoor to the outdoor of the building.

[0027] The protective layer 10 encloses and forms the interior 200 .

[0028] Such as figure 1 As shown, the insulation layer 20 is arranged between the protective layer 10 and the foundation wall 30, including: a plurality of capillary phase change insulation components 11, a first water inlet pipe, a first water return pipe, a heat exchange assembly 14, a second water inlet pipe and Second return pipe.

[0029] A pl...

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Abstract

The invention discloses a capillary tube phase change insulation part, a building wall comprising the same and a building. The capillary tube phase change insulation part is used for thermal insulation of the building wall and is characterized by comprising a phase change material, a phase change packaging body for packaging a phase change substance and a heat exchange part arranged in the phase change material, the heat exchange part and the phase change material perform contact heat exchange to adjust the temperature of the building wall, and the heat exchange part comprises at least one first capillary tube arranged in the phase change material.

Description

technical field [0001] The invention relates to a capillary phase change thermal insulation part, a building wall and a building including the same, and belongs to the field of construction. Background technique [0002] With the development of phase change materials, the technology of filling phase change materials into the envelope structure as the insulation layer of building walls has matured, and the products on the market have been promoted. The products on the market include hollow brick filling technology, phase change exterior Adhesive wall, PCM microcapsule technology. Due to its unique thermal properties (phase change endothermic), phase change materials can smooth house temperature changes, absorb external heat, and even store energy. This technology can be used to reduce building energy consumption. At the same time, PCM is an environmentally friendly material that can further optimize the environment. . [0003] However, as a phase change material for heat pr...

Claims

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Application Information

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IPC IPC(8): E04B2/00E04B1/76F28D20/00
CPCE04B1/76E04B1/7675E04B2/00F28D20/0034Y02E60/14
Inventor 张峰鸣赵家强
Owner UNIV OF SHANGHAI FOR SCI & TECH
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