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Split type solar energy water heater

A solar collector and water heater technology, which is applied to solar thermal devices, solar thermal power generation, residential hot water supply systems, etc., can solve the problem of inability to install building facades and roofs, reducing the heat collection efficiency of vacuum tubes, and damaging downstairs. personnel and other issues, to achieve the effect of beautiful appearance, saving raw materials, and saving electricity

Inactive Publication Date: 2008-03-26
侯国山
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AI Technical Summary

Problems solved by technology

[0002] At present, the most common one on the market is the integrated in-line vacuum tube solar water heater, which can only be installed and fixed on the roof, and cannot be installed on the building facade and roof. On the sunny facade, this will not only greatly reduce the heat collection efficiency of the vacuum tube, but also cause the danger of injuring the people downstairs.

Method used

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  • Split type solar energy water heater
  • Split type solar energy water heater
  • Split type solar energy water heater

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Embodiment Construction

[0032] Fig. 1, Fig. 2, Fig. 3, Fig. 4 and Fig. 5 jointly describe a split type solar water heater: the pressurized water tank is fixed in the shell (1) by means of thermal insulation material (2). Form annular hole (4), (8), (13), (18) after water tank and its end (3), (14) are fixed together, the hole (15), (17), (17) in annular hole and water tank wall (31) communicate with each other, the cross section of the hole in the water tank wall can be circular, oval, triangular, polygonal, irregular. The annular hole communicates with the expansion liquid hole (10) in the water tank wall, and the annular hole also communicates with the electric heater mounting holes (32), (34) in the water tank wall. Outlet hot water pipe (9) passes hole (25) and is fixed on the lower water tank wall (21). The upper and lower water tanks communicate with each other through holes (25). Circulating liquid adds pipe (11) and is communicated with annular hole (13), and circulating liquid adds pipe up...

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Abstract

This invention is a split type solar energy water heater. It includes heat preserving water tank, solar energy heat collector and assistant electric heater. It uses concave or convex shell shaped light transmitting plate, which has very high light transmitting rate and high heat collecting efficiency when arranged vertically or horizontally. The circulating system is filled with freeze proof circulating liquid. It avoids being frozen in very cold areas. This invention has high heat transferring area and high heat transferring efficiency. The heating circulating liquid and electric heater are insulated between each other. The heating circulating liquid and the water in water tank are insulated too. The water inlet and supplying system is under bearing double cycle working state. Thus, water level automatic control system can not be used. The operation is simple. It also has high spraying pressure. This invention uses multi-water tank structure. It saves space and energy.

Description

Technical field [0001] The invention relates to a solar water heater in solar thermal utilization, in particular to a split solar water heater. Background technique [0002] At present, the most common one on the market is the integrated in-line vacuum tube solar water heater, which can only be installed and fixed on the roof, and cannot be installed on the building facade and roof. On the sunny facade, this will not only greatly reduce the heat collection efficiency of the vacuum tube, but also cause the danger of injury to the people downstairs. Contents of the invention [0003] In order to install the solar water heater on the facade of the building, the invention provides a split solar water heater with simple structure, low cost, high efficiency, pressure bearing, double circulation and never fouling. [0004] The technical solution adopted by the present invention to solve the technical problem is: the heat collector adopts a tooth-shaped, raised or sunken shell-sh...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F24J2/00F24D17/00
CPCY02B10/70Y02B10/22Y02E10/40Y02B10/20
Inventor 侯国山侯颖贤王平
Owner 侯国山
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