All-glass vacuum tube type solar water heater with pressure-proof inner containers

A solar water heater and vacuum tube type technology, which is applied to solar thermal collectors, solar thermal collectors using working fluids, solar thermal energy, etc., can solve the problems of poor heating effect and low thermal efficiency, and achieve simple processing, high thermal collection efficiency, The effect of enhanced sealing ability

Inactive Publication Date: 2010-03-10
SHANGHAI JIAO TONG UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Although the water heater of this utility model can continue to work after the vacuum heat collecting tube is damaged, the he

Method used

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  • All-glass vacuum tube type solar water heater with pressure-proof inner containers
  • All-glass vacuum tube type solar water heater with pressure-proof inner containers
  • All-glass vacuum tube type solar water heater with pressure-proof inner containers

Examples

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Example Embodiment

[0017] The embodiments of the present invention will be described in detail below with reference to the accompanying drawings. This embodiment is implemented on the premise of the technical solution of the present invention. Detailed implementation modes and specific operation procedures are given, but the protection scope of the present invention is not limited to the following Mentioned examples.

[0018] Such as figure 1 with figure 2 As shown, this embodiment includes: a heat-insulated and pressure-resistant water tank 1, a steel frame 2 and 11 double-glazed vacuum heat collection tubes 3, among which: the heat-insulated and pressure-resistant water tank 1 is fixed on the steel frame 2, and an insulation layer 5 is provided on the outside. There is a connection port 6 at the bottom. The upper end of the double-glazed vacuum heat-collecting tube 3 is located in the insulation layer 5 of the heat-insulating and pressure-resistant water tank 1, and the lower end is fixedly conne...

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PUM

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Abstract

The invention relates to an all-glass vacuum tube type solar water heater with a pressure-proof inner containers, belonging to the technical field of solar equipment and comprising an insulating pressure-proof water tank, a steel frame and a plurality of double-glass vacuum heat-collecting tubes, wherein the insulating pressure-proof water tank is fixed on the steel frame, the outer part thereof is provided with an insulating layer, and the bottom part thereof is provided with a connecting port; the upper ends of the double-glass vacuum heat-collecting tubes are positioned in the insulating layer of the insulating pressure-proof water tank, the lower ends thereof are fixedly connected with the steel frame, and the inner parts thereof are provided with containers; the upper ends of the containers are fixedly connected with a connecting port of the insulating pressure-proof water tank by a sealing device, and the lower ends thereof are closed; the containers comprise stainless steel foils and elastic heat-proof rubber sheets, wherein the stainless steel foils are shaped like an arc-shaped barrel and are attached to one side of a heat-absorbing surface of each double-glass vacuum heat-collecting tube; and the elastic heat-proof rubber sheets are positioned at openings of the inner sides of the stainless steel foils and are fixedly connected with the stainless steel foils in a sealing manner. The all-glass vacuum tube type solar water heater has high heat-collecting efficiency, good safety and strong pressure-proof capability.

Description

technical field [0001] The invention relates to a water heater in the technical field of solar energy equipment, in particular to an all-glass vacuum tube solar water heater with a pressure-resistant inner tank. Background technique [0002] The limitation of conventional energy resources and the increase of environmental pressure have made countries around the world strengthen their support for the development of new energy and renewable energy technologies. An important part of the strategy, solar water heaters have been widely used at home and abroad for their high efficiency and low price. At present, most of the solar water heaters used by families, enterprises and institutions in our country are all-glass vacuum tube solar water heaters. This kind of solar water heater has the advantages of low cost and high solar energy utilization rate, but its pressure resistance and safety are relatively low. If the vacuum tube bursts, the hot water in the water heater will all ov...

Claims

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Application Information

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IPC IPC(8): F24J2/05F24J2/24F24J2/46F24S10/40F24S10/70
CPCY02E10/44
Inventor 刘振华王士骥覃超陆琳
Owner SHANGHAI JIAO TONG UNIV
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