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Solar water heater of efficient light warming energy-storage water tank

An energy storage water tank and water heater technology, which is applied in the field of solar energy application, can solve the problems of unsatisfactory heat preservation of the water tank, and achieve the effects of low maintenance rate, improved thermal efficiency, and good heat preservation effect.

Inactive Publication Date: 2013-04-17
WUHU BEST NEW ENERGY DEV
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  • Abstract
  • Description
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  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Aiming at the defects of unsatisfactory heat preservation of the water tank of traditional solar water heaters, the technical problem to be solved by the present invention is to provide a solar energy storage tank with high efficiency light heating for energy storage tanks that uses light to actively heat the water tank itself on the basis of heat preservation of the water tank to achieve a better heat preservation effect. water heater

Method used

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  • Solar water heater of efficient light warming energy-storage water tank
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Embodiment Construction

[0027] Figure 1~5 It is a structural schematic diagram of a solar water heater with a high-efficiency light heating energy storage water tank of the present invention, including a main frame 1, on which a water tank and a vacuum heat collecting tube 15 are arranged, and the vacuum heat collecting tube 15 is connected with the water tank, and the water tank includes a shell 5 and The inner water tank 6, which is located in the shell 5, also includes a photothermal plate 8, the back of the photothermal plate 8 is provided with a heat pipe 14, and the inner water tank 6 is provided with a through hole, and the two ends of the heat pipe 14 extend through the through hole. In the inner water tank 6, a sealing ring 11 is provided between the heat pipe 14 and the through hole; an opening matching the photothermal plate 8 is provided on the shell 5; a glass cover 10 is provided above the photothermal plate 8 to close the opening.

[0028] The gap between the outer shell 5 , the inner...

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Abstract

The invention discloses a solar water heater of an efficient light warming energy-storage water tank. The solar water heater is mainly composed of a photo-thermal plate (8), an inner water tank (6), a sealing ring (11), a casing (5), a water tank thermal insulation layer (7), a glass cover plate (10), a rubber plastic upper sealing plate (9) and the like. The photo-thermal plate (8) uses the heat conduction pipe (14) heat transmission and siphon principle to perform photo-thermal conversion self heating on hot water in the water tank, is efficient in energy storage and improves the thermal insulation effect.

Description

technical field [0001] The invention belongs to the field of solar energy application, in particular to a solar water heater for heating an energy storage water tank with high-efficiency light. Background technique [0002] Solar water heater energy collection and energy storage are the two core technologies. One is to improve the quality of vacuum heat collecting tubes, and the other is to improve the quality of energy storage in water tanks. From the analysis of thermal insulation performance, the heat dissipation and thermal insulation of the water tank are two key factors. It is directly related to the insulation quality of solar water heaters. The traditional water tank insulation basically adopts 40-50mm polyurethane foam insulation layer or adds insulation materials of different thickness to the inner tank to maintain the water tank. Some even use resistance wire heating method, which has the problem of potential safety hazard. Especially in winter, the heat dissi...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F24J2/05F24J2/24F24J2/00F24J2/46F24J2/51F24S10/40F24S10/70
CPCY02E10/44
Inventor 苏增寿
Owner WUHU BEST NEW ENERGY DEV
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