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Two-wing plug-in solar thermoelectric power generation collector

A thermoelectric power generation, plug-in technology, applied in solar collectors, solar thermal power generation, solar collectors using working fluid, etc., can solve problems such as low power generation efficiency, unreasonable water heater structure, and single application.

Inactive Publication Date: 2011-12-07
李佳雪
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The technical problem to be solved by the present invention is to provide a double-wing heat collector for power generation. Problems of poor practicability, low power generation efficiency, and single application

Method used

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  • Two-wing plug-in solar thermoelectric power generation collector
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Examples

Experimental program
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Effect test

Embodiment 1

[0016] Embodiment 1 (single power generation)

[0017] Such as figure 1 , Picture 1-1 , figure 2 As shown, the double-wing heat collector includes a protective outer box 2, an inline water tank 4, a bracket 1, and several glass vacuum tubes 3 with different diameters or equal diameters symmetrically arranged on both sides of the protective outer box, and the inline water tank 4 is placed in the protective outer box. 2. Inner cavity, between the inline water tank and the protective outer box, is filled with a thermal insulation layer 22, and the thermal insulation layer preferably selects polyurethane foam. The protective outer box and several different-diameter or equal-diameter glass vacuum tubes 3 arranged symmetrically on both sides are fixed on the bracket 1. There are through holes on both sides of the protective outer box and the inner water tank, and the different-diameter or equal-diameter glass vacuum tubes are inserted into the protective outer box. And in the t...

Embodiment 2

[0025] Embodiment 2 (double power generation)

[0026] The structure is similar to that of Embodiment 1. Several pairs of power generation module assemblies 5 are installed on the outer wall of the inline water tank. For example, several power generation module assemblies 5 are installed on the upper and lower outer walls of the inline water tank, such as image 3 shown. This embodiment is suitable for adopting long and large-diameter vacuum tube heat collectors.

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Abstract

The invention discloses a double-wing plug-in type solar thermoelectric power generation heat collector, which includes a protective outer box, an inline water tank, a bracket, and a plurality of glass vacuum tubes symmetrically arranged on both sides of the outer box, and the inner water tank and the protective outer box are filled with Excellent thermal insulation material, protective outer box and glass vacuum tubes are fixed on the bracket, each glass vacuum tube is connected with the inline water tank, and several power generation module assemblies are installed on the wall of the inline water tank, the power generation module assembly includes heat collector, power generation module , cooling water tank, spring, pressure plate, several bolts, the heat collector is immersed in the water body of the inline water tank, the water inlet and outlet pipes are arranged on the left and right sides of the cooling water tank to form a cooling system, the power generation module is placed between the heat collector and the cooling water tank, and one end of the spring is pressed The other end of the water tank is against the pressure plate, and the pressure plate is fixed by several compression bolts. This double-wing thermoelectric power generation collector integrates solar thermal power generation and hot water production, provides electric energy while providing hot water, and overcomes the problems of unreasonable structure, poor practicability, low power generation efficiency, and single application of water heaters in the past.

Description

technical field [0001] The invention relates to a solar thermoelectric power generation heat collector, in particular to a double-wing plug-in solar thermoelectric power generation heat collector. Background technique [0002] Solar thermal utilization and photoelectric utilization have been highly valued by people, and have been developed rapidly in recent years. Due to the mature technology of different-diameter vacuum tubes and close-packing, the efficiency of solar thermal utilization has made a major breakthrough, and its efficiency has reached 73%. However, the use of thermal energy is objectively limited, and it does not have the versatility and flexibility of electric energy use; due to the constraints of technological development level and other factors, the efficiency of solar photovoltaic utilization is only about 12%, making the cost of power generation high No less, promotion is difficult. A system that integrates solar thermal utilization and photovoltaic util...

Claims

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Application Information

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IPC IPC(8): H02N11/00F24J2/05F24J2/24F24S10/40F24S10/70
CPCY02E20/14Y02E10/44
Inventor 李春信汪志刚李佳雪贾传杰
Owner 李佳雪
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