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Separated solar water heater

A technology of solar water heaters and solar collector tubes, applied in solar thermal power generation, solar thermal devices, fluid heaters, etc.

Inactive Publication Date: 2007-07-11
张英华
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The invention overcomes the disadvantages of existing solar water heaters

Method used

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  • Separated solar water heater
  • Separated solar water heater

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Embodiment Construction

[0011] Existing solar water heater shown in Fig. 1. The solar heat collecting tube 1 is connected with the water storage tank 2 and is fixed on the supporting frame 3 to form a whole. Usually installed on the roof or roof.

[0012] FIG. 2 shows a structural schematic diagram of the split solar water heater of the present invention, and the solar heat collecting tube 1 is separated from the water storage tank 2 . Lighter solar heat collector 1 can be divided into several groups to be installed on the south wall or west wall respectively like this, and heavier water storage tank 2 is installed indoors. A connecting pipe 12 is connected between the water outlet of the solar heat collecting tube 1 and the water inlet of the water storage tank 2 . The electromagnetic reversing valve 14 selects the two-position five-way electromagnetic reversing valve 14 for use, and the water inlet pipe 8 connected to the solar collector pipe 1 water inlet is connected with the tap water pipe 10 ...

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Abstract

The invention discloses a separate solar water heater, comprising solar heat-collection pipe, water storage tank, connecting pipe set between them, water inlet pipe, water outlet pipe of water storage tank, water outlet pipe of water pump, electromagnetic directional valve, water pump and electric control system. The solar heat-collection pipe is irradiated by sun and the temperature of water in it rises. When the temperature difference between the water in solar heat-collection pipe and water storage tank is increased to certain values, water pump and electromagnetic directional valve are electrified at the same time, cool water in water storage tank is pressed into the solar heat-collection pipe and hot water in the solar heat-collection pipe enters into the water storage tank so as to compensate the space of pumped water to form a cycle. When the temperature difference between them is decreased to certain values the current for water pump and electromagnetic directional valve are cut off. By above mentioned procedures the water temperature rises continuously. When hot water is used water pump and valve are opened.

Description

technical field [0001] The invention relates to a split solar water heater Background technique [0002] The solar collector tube of the solar water heater sold on the market is connected with water storage tank and support frame now, and its volume is big, and heavy, has to be installed on the roof or roof. The roof area is limited, and several solar water heaters cannot be placed, and it is easy to be damaged by people. Residents who live in the lower floors use this solar water heater, and the pipeline between the resident and the roof is too long, and the water pressure in the peak period of water consumption is low and will not be able to use this solar water heater. Contents of the invention [0003] The invention overcomes the disadvantages of the existing solar water heaters. It separates the solar water collector of the solar water heater from the water storage tank. A connecting pipe is installed between the water outlet of the solar heat collection tube and th...

Claims

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Application Information

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IPC IPC(8): F24J2/46F24D17/00F24H1/20F24H9/20
CPCY02B10/20Y02E10/40Y02B10/70
Inventor 张英华
Owner 张英华
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