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A solar fresh air system

A technology of fresh air system and solar energy, applied in solar heating system, ventilation system, solar heat storage and other directions, can solve the problems of complex structure, low heat energy utilization efficiency, low heat collection efficiency of heat collector tube, etc., to expand heat exchange area and improve quality , the effect of reducing the flow dead zone

Active Publication Date: 2022-04-05
江苏净松环境科技有限公司
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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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  • A solar fresh air system
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Embodiment Construction

[0041] The present disclosure will be further described below in conjunction with the accompanying drawings and specific embodiments.

[0042] figure 1 A 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.

[0043] 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 3As 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.

[0044] Such as Figure 3-7...

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Abstract

The invention provides a solar fresh air system, which includes a heat collector, a heat storage heat exchanger, and a cold source module. The heat collector absorbs solar energy and then transfers it to the heat storage material through the heat storage heat exchanger. The cold source module includes The cold source passage, the cold source passage exchanges heat with the heat storage material, and transfers the heat to the cold source in the cold source passage, the cold source is air, and the air is heated and transported to the room of the building, Thus forming a fresh air system. The present invention provides a new fresh air system, which can rely on heat storage blocks for independent heat storage and heat exchange, saves heat exchange tubes, and can further improve heat storage and heat exchange effects.

Description

technical field [0001] The invention belongs to the technical field of heat exchangers, in particular to a heat storage heat exchanger and a fresh air system. 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, and the cold and hot flu...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F24S20/20F24S60/00F24F5/00F24F7/007F24F11/72F24F11/89F24F13/30F24F110/65
CPCF24S20/20F24S60/00F24F5/0046F24F7/007F24F11/72F24F11/89F24F13/30F24F2110/65F24F2005/0064Y02E10/40
Inventor 不公告发明人
Owner 江苏净松环境科技有限公司
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