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Solar collecting system

A solar heat collection and solar energy technology, which is applied in the field of solar energy to prevent excessive heat

Inactive Publication Date: 2017-09-01
JIANGSU YUPU SOLAR ENERGY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The technical problem to be solved by the present invention is to provide a solar heat collection system, which can solve the general problem that when the water heater is not in use, the solar vacuum tube can rotate around the water tank to adjust the working state, thereby prolonging the service life of the water heater

Method used

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Embodiment Construction

[0023] The following examples can enable those skilled in the art to understand the present invention more comprehensively, but the present invention is not limited to the scope of the described examples.

[0024] Such as Figure 1 to Figure 4 A kind of solar heat collecting system shown, comprises water tank 1 and solar vacuum tube 2; Said water tank 1 comprises liner 11 and box shell 12; Said liner 11 is arranged in box shell 12; Box shell 12 two The end is blocked by a shell end cover, and the insulation layer 13 is filled between the box shell 12 and the shell end cover, the inner tank 11 and the water inlet pipe; the water tank 1 has a through hole for accommodating the solar vacuum tube 2 to embed.

[0025] The solar vacuum tube 2 includes an outer glass tube 21 and an inner glass tube 22, the outer glass tube 21 and the inner glass tube 22 are concentric circular tubes, and the mouth of the outer glass tube 21 and the mouth of the inner glass tube 22 pass through the t...

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Abstract

The invention relates to a multifunctional water tank system based on solar evacuated tubes. The multifunctional water tank system comprises a water tank and the solar evacuated tubes. The water tank comprises an inner container and a tank body shell. Each solar evacuated tube comprises an outer glass tube and an inner glass tube, wherein a selective absorption coating is arranged on the outer wall of the inner tube of the solar evacuated tube, an infrared reflecting layer is attached to the outer wall of the inner glass tube, an absorption layer is attached to the infrared reflecting layer, an anti-reflection layer is evenly attached to the absorption layer, and a condensation layer is attached to the anti-reflection layer. The solar evacuated tubes with different angles are placed on a solar system, the solar evacuated tubes with different heat collecting efficiencies are formed, the solar system is controlled to be in a heat collecting standby state, a heat collecting normal state and a heat collecting reinforced state, and different heat collecting efficiencies needed by multiple seasons and multiple time periods are met. A heat conducting shaft is adopted, generated redundant heat is guided out of the solar evacuated tubes through the heat conducting shaft to enter the water tank, and it is avoided that heat in the solar evacuated tubes is excessive to generate a tube explosion phenomenon.

Description

technical field [0001] The invention relates to the field of solar energy, in particular to a solar energy heat collection system. Background technique [0002] Solar water heater refers to the equipment that uses the energy contained in sunlight to heat water. It is a kind of renewable energy technology. The vacuum tube of solar water heater is the core component of solar water heater and is known as the "heart" of solar water heater. [0003] The existing solar vacuum tube is made of two double-layer coaxial glass tubes, the outer glass tube protects the inner glass; the outer surface of the inner glass tube is coated with a heat absorbing layer that absorbs solar radiation energy, The heat absorbing layer is evenly attached to the outer wall of the inner glass tube at 360°. In this case, once the customer installs the water heater with such a vacuum tube, it can receive sunlight all the time under the condition of sufficient sunlight, but when the owner does not need to ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F24J2/05F24J2/46F24J2/48F24S10/40
CPCY02E10/44
Inventor 侯亚平徐晓华刘洪辉杨春福
Owner JIANGSU YUPU SOLAR ENERGY
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