Solar heat collector with welding-free fins

The invention relates to a solar thermal collector and a thermal collector technology, which is applied in the field of solar thermal collectors, and can solve the problems of inability to be rapidly popularized and used, low solar energy absorption rate, low photothermal conversion efficiency, etc., and achieves beautiful appearance, large heat transfer area, The effect of good optical performance

Inactive Publication Date: 2017-09-12
CHENGDU ANGDIJIA TECH CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, most of them also have low solar absorption rate, low photothermal conversion efficiency, complex structure, high cost, heavy weight, inconvenient installation, and cannot be quickly popularized and used.

Method used

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  • Solar heat collector with welding-free fins
  • Solar heat collector with welding-free fins
  • Solar heat collector with welding-free fins

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Embodiment Construction

[0030] The present invention will be further described below with reference to the accompanying drawings and embodiments, and the mode of the present invention includes but not limited to the following embodiments.

[0031] The purpose of this embodiment is to provide a solar collector with solder-free fins with simple structure, reasonable design, good airtightness and high heat collection efficiency, such as figure 1 As shown, a solar collector with solder-free fins includes a collector frame 1, a collector back plate 2, an insulation layer 3, and a working fluid arranged in the collector frame from bottom to top. The pipe 5 and the light-transmitting layer 6; also includes a junction box 8 installed outside the collector frame 1; the working medium pipe 5 forms an S-shaped structure as a whole, and the horizontal pipes arranged at intervals and the two ends are respectively connected to adjacent The flat connecting tube of the flat tube is composed of; the light-transmittin...

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Abstract

The invention discloses a solar heat collector with welding-free fins. The solar heat collector comprises a heat collector frame, a heat collector back plate, a heat preservation layer, working medium pipelines and a light transmitting layer, wherein the heat collector back plate, the heat preservation layer, the working medium pipelines and the light transmitting layer are sequentially arranged in the heat collector frame from bottom to top. The solar heat collector further comprises a junction box installed outside the heat collector frame. The heat collector frame comprises a frame main body and a pressing strip connected with the frame main body in a clamped mode. The frame main body comprises a vertical frame, a first transverse frame, a second transverse frame and a third transverse frame. The light transmitting layer comprises a lower tempered glass layer and an upper ultra white tempered glass layer, and a plurality of batteries and a plurality of flow concentration belts are arranged between the tempered glass layer and the ultra white tempered glass layer. The batteries are connected in series and/or connected in parallel into a plurality of battery packs through the flow concentration belts. All the battery packs are connected in series or in parallel through the flow concentration belts and are further electrically connected with the junction box. The solar heat collector with the welding-free fins is simple in structure, reasonable in design, good in sealing performance and high in heat collecting efficiency.

Description

technical field [0001] The invention relates to the technical field of solar energy equipment, in particular to a solar heat collector provided with welding-free fins. Background technique [0002] In the heat utilization of solar energy, the key is to convert the sun's radiant energy into heat energy. Because the solar energy is relatively scattered, it must be concentrated, so the heat collector is a key part of various solar energy devices. Heat collectors are generally divided into flat plate heat collectors, concentrating heat collectors and flat reflectors. [0003] Judging from the current state of world economic development, construction, transportation and industry have always been the three major energy-consuming industries, especially the construction industry. In developed countries, building energy consumption has accounted for 25-40% of the total energy consumption. In building energy consumption, heating, cooling, air conditioning and domestic hot water can ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F24J2/26F24J2/46F24J2/50F24J2/48H02S40/44
CPCH02S40/44Y02E10/50Y02E10/60
Inventor 周建英
Owner CHENGDU ANGDIJIA TECH CO LTD
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