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Solar heat collection and energy storing device

A solar heat collection and energy storage device technology, applied in the field of solar heat collection, can solve the problems that the heat collection efficiency needs to be improved, the reflector is easy to accumulate dust, and the sunlight reflectivity decreases, so as to improve the heat collection rate and ensure the heat collection efficiency , Improve the effect of heat absorption efficiency

Inactive Publication Date: 2016-04-06
TIANJIN BINHAI ENERGY STORAGE TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The existing automatic tracking devices often have complex structures and low control accuracy; and the heat collecting system only has one heat collecting tube on the bracket, so the heat collection efficiency needs to be improved; and sand and dust are easy to accumulate on the reflector, resulting in a decrease in sunlight reflectivity

Method used

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Embodiment Construction

[0015] The technical solutions of the present invention will be further described below in conjunction with specific embodiments.

[0016] See attached figure 1 , a kind of solar thermal energy storage device that the present invention relates to, comprises bracket 1, and the top of bracket is provided with a main shaft 3 horizontally, and one end of main shaft 3 is fixedly connected with one end of rocker arm 2, and the other end of rocker arm 2 is connected with hydraulic cylinder The push rods of 11 are hinged, and the hydraulic cylinder 11 is fixed on the bracket. The push rod action of the hydraulic cylinder will drive the rocker arm 2 to rotate around the main shaft 3. Since the rocker arm 2 is fixedly connected to the main shaft, the rocker arm 2 will drive the main shaft to rotate. On both sides of the main shaft 3, a first cross beam 4 and a second cross beam 5 are respectively arranged along the axial direction of the main shaft, the first cross beam 4 and the second...

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Abstract

The invention discloses a solar heat collection and energy storing device. The top end of a support is horizontally provided with a main shaft. The main shaft is connected with a push rod of a hydraulic cylinder through a rocker arm. A first cross beam and a second cross beam are arranged on the two sides of the main shaft in the axial direction of the main shaft respectively. V-shaped supports used for fixing reflection mirror boards are fixedly arranged in the first cross beam and the second cross beam respectively. The V-shaped support of the first cross beam is connected with the first reflection mirror board. The V-shaped support of the second cross beam is connected with the second reflection mirror board. The front face of the first reflection mirror board and the front face of the second reflection mirror board are each provided with a reflection mirror. The focal position of the reflection mirror of the first reflection mirror board is provided with a first heat collection pipe. The focal position of the reflection mirror of the second reflection mirror board is provided with a second heat collection pipe. The first heat collection pipe and the second heat collection pipe are fixed to the main shaft through connection rods. The top end of the first reflection mirror board is provided with a spray nozzle.

Description

technical field [0001] The invention belongs to the technical field of solar heat collection, and in particular relates to a solar heat collection and energy storage device. Background technique [0002] Solar thermal power generation refers to the use of large-scale arrays of parabolic or dish-shaped mirrors to collect solar heat, provide steam through heat exchange devices, and combine traditional turbogenerator technology to achieve the purpose of power generation. The use of solar thermal power generation technology avoids the expensive silicon crystal photoelectric conversion process, which can greatly reduce the cost of solar power generation. Moreover, this form of solar energy utilization has an incomparable advantage over other forms of solar energy conversion, that is, the water heated by solar energy can be stored in huge containers, and it can still drive steam turbines to generate electricity a few hours after the sun goes down. . Therefore, solar thermal powe...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F24J2/10F24J2/54F24J2/46F24J2/24F24S10/70F24S23/70
CPCF24S10/70F24S23/70F24S30/425F24S40/20Y02E10/44Y02E10/47
Inventor 官景栋
Owner TIANJIN BINHAI ENERGY STORAGE TECH
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