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Manufacturing method for solar-energy water tank

A technology of a solar water tank and a manufacturing method, applied in the field of solar energy, can solve the problems of poor heat storage performance, waste of solar collector energy, complicated manufacturing method of the solar water tank, etc.

Active Publication Date: 2015-06-17
蚌埠行时知识产权运营有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Solar energy utilization technology is becoming more and more mature. The heat storage effect of solar water tanks is one of the main bottlenecks restricting solar energy utilization technology. At present, existing solar water tanks generally use sponges and foams as heat storage materials. Poor, the energy collected by the solar collector is wasted in vain; in addition, the production methods of these solar water tanks are generally complicated and inconvenient to operate

Method used

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  • Manufacturing method for solar-energy water tank

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Effect test

Embodiment 1

[0023] A solar water tank, comprising an inner shell and an outer shell, the inner shell is fixed on the outer shell through several connecting pipes, and there is a gap between the inner shell and the outer shell, and the inner shell has a cavity inside, The inner casing has a water outlet pipe and a water inlet pipe connected to the inner cavity, and the other ends of the water outlet pipe and the water inlet pipe both pass through the outer casing, and it is characterized in that the gap is filled with The heat storage material is provided with a heat storage material inlet pipe on the outer shell, and the heat storage material in the gap enters through the heat storage material inlet pipe, and a valve is connected to the outer end of the heat storage material inlet pipe to control its opening or closing.

[0024] Its method of solar water tank comprises the following steps:

[0025] a. The production of the inner shell; an inner shell is welded by six rectangular stainless...

Embodiment 2

[0031]Heat storage material 3 is made from the following raw materials in weight percentage: 20% silicon dioxide, 3.9% aluminum oxide, 0.4% calcium oxide, 0.6% magnesium oxide, 0.6% potassium oxide, 1.2% sodium oxide, and 0.2% iron oxide , copper oxide 1.8%, cement 1.8%, fly ash 2.5%, closed-cell perlite microbeads 1.5%, barium hydroxide 0.5%, carboxymethyl starch 0.2%, sodium acetate trihydrate 5.5%, carboxymethyl cellulose 0.1%, magnesium chloride hexahydrate 0.1%, sodium carboxymethylcellulose 0.1%, and the balance is water.

Embodiment 3

[0033] Heat storage material 3 is made from the following raw materials in weight percentage: 30% silicon dioxide, 7.9% aluminum oxide, 1.2% calcium oxide, 1.2% magnesium oxide, 1.2% potassium oxide, 1.8% sodium oxide, and 0.4% iron oxide , copper oxide 2.0%, cement 5%, fly ash 5.0%, closed-cell perlite microbeads 2.0%, barium hydroxide 0.8%, carboxymethyl starch 0.5%, sodium acetate trihydrate 6.8%, carboxymethyl cellulose 0.2%, magnesium chloride hexahydrate 0.2%, sodium carboxymethylcellulose 0.2%, and the balance is water.

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Abstract

The invention provides a manufacturing method for a solar-energy water tank. The manufacturing method solves the technical problems that manufacturing is complex and operation is not convenient according to an existing manufacturing method for a solar-energy water tank. The manufacturing method for the solar-energy water tank comprises the following steps of a, manufacturing an inner shell, b, manufacturing an outer shell, c, assembling the inner shell and the outer shell, d, manufacturing heat storage materials, and e, putting the heat storage materials into the water tank. The manufacturing method has the advantages that manufacturing is easy, operation is convenient, and the manufactured solar-energy water tank has the more durable heat storage effect.

Description

technical field [0001] The invention belongs to the technical field of solar energy, and relates to a solar water tank, in particular to a manufacturing method of the solar water tank. Background technique [0002] my country is the world's largest coal producer and consumer. Coal accounts for about 76% of the commodity energy consumption structure and has become the main source of air pollution in our country. Vigorously developing new energy and renewable energy utilization technologies will become an important measure to reduce environmental pollution. Solar energy utilization technology is becoming more and more mature. The heat storage effect of solar water tanks is one of the main bottlenecks restricting solar energy utilization technology. At present, existing solar water tanks generally use sponges and foams as heat storage materials. Poor, the energy collected by the solar collector is wasted in vain; in addition, the manufacturing methods of these solar water tank...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F24J2/46C09K5/14
CPCY02E10/40
Inventor 孙建林
Owner 蚌埠行时知识产权运营有限公司