Fresh-air ventilation type solar energy air heat collecting construction module

A technology of air heat collection and fresh air ventilation, applied in solar collectors, solar thermal energy, solar thermal power generation, etc., to achieve flexible installation, improve indoor air quality, and reduce building energy consumption

Inactive Publication Date: 2010-02-17
DALIAN UNIV OF TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The technical problem to be solved by the present invention is the problem of indoor ventilation, natural adjustment of comfort and reduction of energy consumption in existing solar buildings in cold northern regions

Method used

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  • Fresh-air ventilation type solar energy air heat collecting construction module
  • Fresh-air ventilation type solar energy air heat collecting construction module
  • Fresh-air ventilation type solar energy air heat collecting construction module

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Experimental program
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specific Embodiment approach 1

[0018] Specific implementation plan one: if Figure 1~3 As shown, the module system is mainly composed of building exterior wall 1, heat collecting plate 15, ventilator 10, hollow tempered glass cover plate 18 and formwork frame 14 and so on. The whole fresh air module 3 is best installed on the outside of the wall under the window. The air inlet of the fresh air module 3 adopts a ventilator 10, which is plugged in from the bottom. The opening and closing can be controlled manually or by electric induction.

specific Embodiment approach 2

[0019] Specific implementation plan two: if Figure 1~3 As shown, the heat collecting plate 15 adopts a white steel plate in the form of a 1mm thick through hole 15-1, the diameter of the through hole 15-1 is 5mm, and the hole spacing is 15mm. After the surface of the white steel plate is polished, the surface roughness is increased, and the absorptivity of the selective dark absorbing coating of the external coating is >0.9, and the emissivity is 0.45-0.5.

[0020] Specific implementation plan three: if Figure 1~4 As shown, the formwork frame 14 is composed of extruded plastic plate, lined with galvanized plate, and the outer skin of the peripheral frame is covered with white steel plate, and the enclosed inner cavity is further strengthened by a white steel square tube reinforcement bracket 21. A fresh air vent 13 is provided at the frame corresponding position between the fresh air module 3 and the indoor or other connected modules. A hollow tempered glass cover plate 18...

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Abstract

The invention relates to a fresh-air ventilation type solar energy air heat collecting construction module which belongs to the technical field of utilization of natural energy resources. The construction module is characterized by solving the problems of winter indoor ventilation, comfortable natural adjustment and energy consumption reduction of the prior solar energy construction in northern cold regions. The construction module mainly comprises a heat collecting plate, an outer wall of the construction, a ventilator, a ventilation opening, a hollow stalinite cover plate, an outer cavity and a template frame. The optimal installation position of the fresh-air ventilation type solar energy air heat collecting construction module is a lower wall of a construction window. The invention organically combines a natural ventilation technology and a solar energy heat collecting technology skillfully, leads the indoor environment of the construction to be combined with nature into a whole, improves the indoor air quality and heat energy utilization efficiency of the traditional solar energy heat collector, is widely applied to the construction of the integration, the diversification andthe industrialization of a solar energy component, a multistory construction and a new rural construction and has obvious environmental-friendly, social and economic benefits.

Description

technical field [0001] The invention belongs to the technical field of natural energy utilization, and relates to a fresh air ventilation type solar air heat collection building module. Background technique [0002] Through excellent architectural design, try not to use traditional heating and air-conditioning equipment to achieve comfortable indoor environment adjustment, which is one of the important goals in the development of solar buildings and their components. In some developed countries, such as Canada, a perforated air heat collection wall is used. The outdoor air enters the heat collector through small holes and is heated and sent to the room, thus playing the role of heating and ventilation at the same time. In the cold regions of China, because the solar air collector uses indoor circulating air, which affects the indoor air quality, and directly opens the window for ventilation, and a large amount of cold air penetrates, which will cause the room temperature to ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F24F7/00F24F11/02F24J2/48F24D15/02F24J2/20F24S10/50
CPCY02B10/20Y02B30/12Y02E10/44Y02B30/78Y02B30/94Y02B30/70
Inventor 陈滨刘鸣
Owner DALIAN UNIV OF TECH
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