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Ventilation system using solar energy and building thereof

A ventilation system and solar energy technology, applied in the field of solar energy, can solve the problems of low thermal energy utilization efficiency, low heat collection efficiency of heat collector tubes, complex structure, etc., and achieve the effects of saving cost, reducing flow dead zone, and expanding heat exchange area.

Active Publication Date: 2020-04-10
青建集团股份公司 +1
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Problems solved by technology

[0009] In view of the above analysis, there are the following technical problems in the prior art: For the heat storage heat exchanger, the structure is complex, and heat exchange tubes need to be installed separately, and the heat energy utilization efficiency is low; the heat collection efficiency of the heat collection tubes is low; the fresh air system needs to be improved

Method used

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  • Ventilation system using solar energy and building thereof
  • Ventilation system using solar energy and building thereof
  • Ventilation system using solar energy and building thereof

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Embodiment Construction

[0043] The present disclosure will be further described below in conjunction with the accompanying drawings and specific embodiments.

[0044] figure 1A solar heat collector system is shown, the system includes a heat collector 1 and a heat utilization device 2 thereof, and the heat collector 1 and the heat utilization device 2 are connected by pipelines.

[0045] The structure of the collector is as figure 2 As shown, it includes a heat collecting tube 12 and a reflector 11, and the heat collecting tube 12 is a flat tube. Such as image 3 As shown, the lower flat surface of the flat tube is opposite to the reflective surface of the reflector 11, and the focus of the reflector 11 is located between the upper flat surface and the lower flat surface, preferably on the upper flat surface of the flat tube 12 along the length The axis of the direction and the lower flat surface are along the plane where the axis of the length direction is located.

[0046] Such as Figure 3-7...

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Abstract

The invention provides a ventilation system using solar energy and a building thereof. The cold source comprises air, and the air is heated and then conveyed into building rooms, thereby forming an air supply system. The ventilation system further comprises a filtering module which is used for filtering the inlet air, the filtering module is arranged in an air inlet channel, and a primary effect filter, an electrostatic precipitator, an activated carbon filter and a high efficiency filter are sequentially arranged in the filtering module; the primary effect filter is one or more of non-woven fabric, nylon net, fluffy fiberglass felt, plastic net or metal mesh; the electrostatic precipitator comprises an electrostatic dust removal section, the electrostatic dust removal section comprises two stages, the two stages are a first stage and a second stage in the air flow direction, and the electric field strengths of the first stage and the second stage are different; and the material of thehigh efficiency filter is one or more of PP filter paper, glass fiber paper and PET filter paper. The invention provides a fresh air system, the fresh air system is provided with the novel filteringmodule, and the effect of purifying air can be achieved.

Description

technical field [0001] The invention belongs to the technical field of solar energy, and in particular relates to a ventilation system utilizing solar energy and a building thereof. Background technique [0002] With the continuous development of the economy and the massive consumption of energy, energy conservation has become a topic of global concern. Renewable energy such as solar energy, wind energy, and geothermal energy, and the utilization of industrial waste heat and waste heat have become the focus of research and development in various countries. However, these energy sources have Due to the characteristics of discontinuity and instability, the research on energy storage technology is particularly important. Heat storage technology is one of energy storage technologies, and an important part of heat storage technology is the design of phase change heat storage heat exchanger. The common phase change regenerative heat exchanger consists of two tubes set together, a...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F24F7/04F24F3/16F24F13/28F24S10/70F24S23/70F24S10/30F24S60/00
CPCF24F7/04F24F13/28F24S10/30F24S10/70F24S23/70F24S60/00F24F8/10F24F8/108F24F8/158F24F8/192Y02E10/44Y02A50/20
Inventor 李翠翠王胜叶林马安东曹兆军
Owner 青建集团股份公司
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