Novel vacuum-tube type solar collector

A technology of solar heat collector and vacuum tube type, applied in the field of vacuum tube type solar heat collector, can solve problems such as hot water disturbance, instability, unfavorable hot water temperature adjustment, etc., and achieve the effect of good flow characteristics and simple structure

Inactive Publication Date: 2013-12-04
潘琴
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This kind of heat collector is usually used in intermittent operation occasions. After the cold water enters the water tank during work, the water in the water tank is heated to a certain temperature by natural convection and then discharged; when this kind of heat collector is used for continuous water inlet a

Method used

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  • Novel vacuum-tube type solar collector
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Embodiment Construction

[0009] Such as figure 1 A new type of vacuum tube solar heat collector shown includes a cold water tank 2 and a hot water tank 4 connected through a plurality of vacuum heat collecting tubes 3, the cold water tank 2 and the hot water tank 4 are installed on a bracket 6, and the hot water tank 4 is set On the top of the vacuum heat collecting tube 3, a hot water outlet 5 is arranged on the top of the hot water tank 4, the cold water tank 2 is arranged on the bottom of the vacuum heat collecting tube 3, the cold water tank 2 is provided with a cold water inlet 1, the two ends of the vacuum heat collecting tube 3 are opened, and the vacuum The upper end of the heat collecting tube 3 is inserted into the hot water tank 4 for setting, and the lower end of the vacuum heat collecting tube 3 is inserted into the cold water tank 2 for setting.

[0010] When the present invention works, the temperature of the water in the vacuum heat collecting tube 3 rises after absorbing solar radiati...

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Abstract

The invention discloses a novel vacuum-tube type solar collector in the field of the solar collectors. The novel vacuum-tube type solar collector comprises a cold-water tank and a hot-water tank through a plurality of vacuum collector tubes. The cold-water tank and the hot-water tank are mounted on a bracket. The hot-water tank is disposed at the top end of each vacuum collector tube, and a hot-water outlet is formed on the top portion of the hot-water tank. The cold-water tank is disposed at the bottom end of each vacuum collector tube, and a cold-water inlet is disposed on the cold-water tank. An opening is formed at each of two ends of each vacuum collector tube, the upper end of each vacuum collector tube is inserted into a hot-water tank device, and the lower end of each vacuum collector tube is inserted into a cold-water tank device. Provided with the cold-water tank and the hot-water tank at the same time, the novel vacuum-tube type solar collector is simple in structure. The whole heat-collecting process is good in flowing characteristic, the hot-water outlet is high in temperature and easy to regulate, and therefore novel vacuum-tube type solar collector is applicable to occasions with water continuously flowing in and out.

Description

technical field [0001] The invention relates to a solar heat collector, in particular to a vacuum tube type solar heat collector. Background technique [0002] The existing vacuum tube solar collector is mainly composed of a vacuum heat collecting tube and a water tank on the top, wherein the vacuum heat collecting tube is composed of two coaxial round glass tubes, one end is open and the other end is closed, and the open end is inserted into the bottom of the water tank above it. , The bottom of the water tank is provided with a water inlet and a water outlet. This kind of heat collector is usually used in intermittent operation occasions. After the cold water enters the water tank during work, the water in the water tank is heated to a certain temperature by natural convection and then discharged; when this kind of heat collector is used for continuous water inlet and outlet , because the water tank has both water inlet and water outlet, and the open end of the vacuum tub...

Claims

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Application Information

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IPC IPC(8): F24J2/05F24J2/24F24S10/40F24S10/70
CPCY02E10/44
Inventor 潘琴
Owner 潘琴
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