Double-pressure-bearing solar water heater

A solar water heater, an integrated technology, applied in the direction of solar collectors, solar collectors using working fluid, solar heat storage, etc. Scaling cost and other issues, to eliminate the danger of polluting the water used, ensure thermal performance, and reduce the cost of materials

Inactive Publication Date: 2012-11-28
孙传玲
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Based on the current situation, the integrated double-pressure solar water heater proposed uses a pressure-bearing water tank with an external independent heat-exchanging jacket. Solar water heaters are easy to corrode, easy to scale and high cost
At the same time, it also sol

Method used

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Embodiment Construction

[0021] Please refer to figure 1 , figure 2 , image 3 , Figure 4 , the present invention is an integrated double pressure solar water heater, comprising a bracket 1 supporting the whole water heater, a water tank shell 2 is placed on the bracket 1, and a cold water inlet pipe 14 communicating with a heat storage liner 4 and a hot water supply pipe 14 are arranged on the water tank shell 2 Outlet pipe 15, cold water inlet pipe 14 is connected with tap water, and hot water outlet pipe 15 is connected with water terminal.

[0022] The side of the heat exchange jacket 6 is placed outside the heat storage liner 4, and the interface filling layer 5 for heat conduction is squeezed between the two, and the outer periphery of the two is covered with the insulation layer 3, and the outer periphery of the insulation layer is covered with the shell 2.

[0023] The heat exchange jacket 6 is also provided with an infusion port 7, an overflow port 9 and a heat exchange working medium ci...

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Abstract

The invention discloses an integral double-pressure-bearing solar water heater which comprises a support, a water tank shell, a thermal insulating layer, a heat exchange jacket, a heat-conducting interfacial packing layer and an inner heat storage container, wherein a short heat-exchange working medium circulating tube used for connecting a pressure-bearing solar vacuum heat collecting tube is arranged on the heat exchange jacket, the heat exchange jacket is provided with a heat-exchange working medium filling port and a heat-exchange working medium overflow port, and the heat-exchange working medium circulating tube communicates the pressure-bearing solar vacuum heat collecting tube and an cavity of the heat exchange jacket. A cold water inlet tube and a hot water outlet tube are connected on the inner heat storage container. The heat exchange jacket is tightly attached too the inner heat storage container through the heat-conducting interfacial packing layer. Heat collection and heat storage of the integral double-pressure-bearing solar water heater provided by the invention respectively and independently operate in a closed type, use water is used by bearing pressure, the use water can not be polluted due to the seepage of a heat exchange working medium, the use water is sanitary, and the system is safe and reliable. The entire system has reasonable structural design, low cost, high cost performance and long service life.

Description

technical field [0001] The invention relates to a double pressure water tank and an integrated double pressure solar water heater utilizing the double pressure water tanks, belonging to the field of solar thermal utilization. Background technique [0002] At present, there are mainly two types of solar water heaters on the market according to the way of water use, one is a non-pressurized solar water heater; the other is a pressurized solar water heater. Due to its low price, the non-pressurized solar water heater has been greatly developed in the early stage, but because it adopts the open operation principle, it will lead to disadvantages such as easy pollution of water and uncomfortable bathing. Therefore, in recent years, the integrated pressurized solar water heater Water heaters have developed rapidly. The existing integrated pressurized solar water heater can be divided into two types according to the principle of heat collection, one is a metal heat pipe type solar ...

Claims

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Application Information

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IPC IPC(8): F24J2/30F24J2/46F24S10/30
CPCY02E10/44F24S10/45F24S60/30
Inventor 孙传玲
Owner 孙传玲
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