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Solar water heater

A technology of solar water heater and hot water exchange pipe, applied in the field of solar heat collection, can solve problems such as hidden safety hazards and small use range of hot water, and achieve the effects of easy installation, avoiding water quality problems and stable outlet water temperature.

Inactive Publication Date: 2015-07-22
林元武 +3
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] In view of the above problems, the present invention provides a solar water heater, which can solve the problems of the traditional vacuum heat collecting tube solar water heater, such as the small range of hot water use and potential safety hazards, and is suitable for high-rise buildings and can ensure instant heating of hot water. Make sure the water temperature is stable

Method used

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  • Solar water heater

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Embodiment Construction

[0021] See figure 1 , the solar water heater of the present invention comprises a water inlet pipe 10, a water outlet pipe 20, a vacuum heat collection pipe assembly, a heat exchange pipe 40 and a heat storage device 50, wherein the vacuum heat collection pipe assembly is composed of several vacuum heat collection pipes 30 arranged in parallel, each A heat storage device 50 is installed in each of the vacuum heat collection tubes 30, and the heat exchange pipe 40 is embedded in the heat storage device 50, and the two ends of the heat exchange pipe 40 extend out of the heat storage device 50 and are respectively connected to the water inlet pipe 10 and the water outlet pipe 20; In this embodiment, the vacuum heat collection tube assembly is composed of four vacuum heat collection tubes 30 , and each heat storage device 50 installed in each vacuum heat collection tube 30 is provided with two heat exchange pipes 40 .

[0022] The heat storage device 50 includes a heat storage bin...

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Abstract

The invention provides a solar water heater which can solve the problems that a traditional evacuated solar collector tube type solar water heater is small in hot water use range and causes potential safety hazards and can ensure instant hot water availability and water temperature stability. The solar water heater comprises a water inlet pipe, a water outlet pipe, an evacuated solar collector tube assembly which is composed of a plurality of parallel evacuated solar collector tubes, and is characterized by further comprising heat exchange water tubes and heat storage devices, each evacuated solar collector tube is provided with the corresponding heat storage device, the heat exchange water tubes are buried in the heat storage devices, and the two ends of the heat exchange water tubes are connected with the water inlet pipe and the water outlet pipe respectively.

Description

technical field [0001] The invention relates to the technical field of solar heat collection, in particular to a solar water heater. Background technique [0002] Traditional solar water heaters mostly use vacuum heat collecting tubes to convert the absorbed solar energy into heat energy and heat the cold water entering the heat collecting tubes. Since the vacuum heat collecting tubes only have the functions of heat absorption and heat transfer, the heated hot water must be stored in the insulation Only in the water tank can the heat of the hot water not be lost, which has the following defects: (1) The hot water heated by the vacuum heat collecting tube is stored in the thermal insulation water tank, and the unused hot water is still stored in the water tank, resulting in The hot water is heated repeatedly, and the repeatedly heated water is likely to produce a large amount of harmful substances to the human body, so the heated hot water cannot be used for cleaning food and...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F24J2/05F24J2/24F24J2/34F24J2/46F24S10/40F24S10/70
CPCY02B10/20Y02E10/44
Inventor 林元武王海峰贝学飞孙郑武
Owner 林元武
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