Solar water heater

A solar water heater and heating pipe technology, applied in the field of solar energy, can solve the problems of small solar irradiation surface, short irradiation time, low water temperature heated by solar energy, etc., and achieve the effect of increasing light receiving surface and high efficiency
CN103512221AInactive Publication Date: 2014-01-15TAICANG ANTARCTIC WIND ENERGY EQUIP
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
TAICANG ANTARCTIC WIND ENERGY EQUIP
Publication Date
2014-01-15
Estimated Expiration
Not applicable · inactive patent

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Abstract

The invention provides a solar water heater which comprises a framework, a heat-preservation water tank and a heating pipe. The heat-preservation water tank and the heating pipe are arranged on the upper portion of the framework, the heating pipe is located on the lower portion of the heat-preservation water tank, and the inside of the heating pipe is communicated with a cavity inside the heat-preservation water tank. The solar water heater further comprises an upper light reflection plate hinged to the heat-preservation water tank and side light reflection plates hinged to the two sides of the framework and distributed symmetrically. The area of the light receiving face of the solar water heater is greatly increased, the solar water heater can produce more heat, water can be heated to reach a higher temperature, and the solar water heater can be used in winter. The angle of the upper light reflection plate and the angles of the side light reflection plates can be automatically adjusted according to the actual illumination angle of sunlight, heating efficiency is higher, and the efficiency of the whole solar water heater is higher.
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Description

Technical field

[0001] The invention relates to the technical field of solar energy, in particular to a solar water heater. Background technique

[0002] With the great development of society in today's world, more and more energy is consumed, and the world's energy is increasingly exhausted. It is urgent to find alternative energy that can be used continuously. Because of its wide distribution, huge energy, continuous flow, green and pollution-free, solar energy has long been used by people, such as drying clothes, drying food, producing salt and so on.

[0003] Today, all kinds of equipment using solar energy emerge in an endless stream. Facilities using solar energy can be seen everywhere in today's society. As a common household equipment, solar water heaters are probably the most widely used. They are installed in high places with good sunlight. The sun irradiates the light-receiving tube, heats the water in it, and then diffuses the heat into the water storage chamber...

Claims

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