Three-cavity vacuum tube

A vacuum tube and glass core technology, applied in solar thermal power generation, heating devices, solar thermal devices, etc., can solve the problems of insufficient use of hot water, large heat capacity of all-glass vacuum tubes, heat loss, etc. The effect of reducing heat loss and reducing heat capacity

Inactive Publication Date: 2012-03-07
博惠科技(大连)有限公司
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  • Abstract
  • Description
  • Claims
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Problems solved by technology

[0002] Due to the water leakage in the all-glass vacuum heat collecting tube, if one of the tubes is damaged during operation, the whole system will stop working, and the heat capacity of the all-glass vacuum tube is relatively large, solar energy must first heat the water in the vacuum tube before inputting hot water , and at night, the hot water in the vacuum tube will not be fully utilized, resulting in a certain amount of heat loss

Method used

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Embodiment Construction

[0009] Such as figure 1 As shown, the present invention includes an all-glass vacuum tube 1 and a glass core tube 2. The glass core tube 2 is closed and installed inside the all-glass vacuum tube 1, so that the water capacity in the all-glass vacuum tube 1 is reduced, thereby reducing heat loss. The heat exchange speed is accelerated, and the heat loss caused by the water stored in the all-glass vacuum tube 1 is also reduced.

[0010] The above is only a preferred embodiment of the present invention, but the scope of protection of the present invention is not limited thereto. Anyone familiar with the technical field within the technical scope disclosed in the present invention, according to the technical solution of the present invention Any equivalent replacement or change of the inventive concepts thereof shall fall within the protection scope of the present invention.

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Abstract

The invention discloses a three-cavity vacuum tube, which comprises a full-glass vacuum tube and a glass core tube, and the glass core tube is mounted in the full-glass vacuum tube. The three-cavity vacuum tube is characterized in that: the water capacity in the vacuum tube is reduced, consequently, the heat capacity is reduced, the speed of heat exchange is increased, and the heat loss caused by the water stored in the tube is reduced as well.

Description

technical field [0001] The invention relates to water heater fittings, in particular to a three-chamber vacuum tube. Background technique [0002] Due to the water leakage in the all-glass vacuum heat collecting tube, if one of the tubes is damaged during operation, the whole system will stop working, and the heat capacity of the all-glass vacuum tube is relatively large, solar energy must first heat the water in the vacuum tube before inputting hot water , and at night, the hot water in the vacuum tube will not be fully utilized, resulting in a certain amount of heat loss. Contents of the invention [0003] The object of the present invention is to overcome the above disadvantages and provide a three-chamber vacuum tube. [0004] The technical solution adopted by the present invention to achieve the above purpose is: a three-cavity vacuum tube, including an all-glass vacuum tube and a glass core tube, and the glass core tube is installed inside the all-glass vacuum tube....

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F24J2/46
CPCY02E10/40
Inventor 陈会
Owner 博惠科技(大连)有限公司
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