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Vertical row type solar temperature difference generating heat collector with metal runners

A technology of metal runners and temperature difference power generation, applied in solar collectors, solar collectors using working fluids, solar thermal power generation, etc., can solve problems such as single application, poor practicability, and unreasonable structure of water heaters

Inactive Publication Date: 2014-03-12
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 vertically arranged solar thermoelectric power generation collector, which integrates solar thermoelectric power generation and hot water production, provides certain electric energy while providing hot water, and overcomes the problems of conventional water heaters. Unreasonable structure, poor practicability, low power generation efficiency, and single application

Method used

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  • Vertical row type solar temperature difference generating heat collector with metal runners
  • Vertical row type solar temperature difference generating heat collector with metal runners
  • Vertical row type solar temperature difference generating heat collector with metal runners

Examples

Experimental program
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Effect test

Embodiment 1

[0026] Embodiment 1 (non-heat pipe form)

[0027] Such as figure 1 , figure 2 , image 3 As shown, the vertical solar heat collector of this embodiment includes a protective outer box 2, a metal flow channel 4, a number of different or equal diameter glass vacuum tubes 3 and a support 1, and the metal flow channel is placed in the inner cavity of the protective outer box. An insulating layer 22 is filled between the metal runner and the protective outer box. The protective outer box and a number of glass vacuum tubes 3 of different diameters or equal diameters are fixed on the bracket 1. The closed end of the glass vacuum tube is placed at the tail 11 of the bracket. Each glass vacuum tube communicates with the metal flow channel through the through hole, and the interface is airtight. Several power generation module assemblies 5 are installed on the outer wall of the metal flow channel. Each power generation module assembly includes a heat collector 51, a power generation ...

Embodiment 2

[0036] Embodiment 2 (strip solid thermal conductor metal form)

[0037] Such as Figure 4 , Figure 5 As shown, the overall structure of the vertical solar thermoelectric power generation heat collector of this embodiment is similar to the vertical structure of the embodiment, and also includes a protective outer box 2, a metal flow channel 4, a number of glass vacuum tubes 3 with different diameters or equal diameters, and supports 1. The metal flow channel 4 is placed in the inner cavity of the protective outer box 2, and the space between the metal flow channel 4 and the protective outer box 2 is filled with an insulating layer 22, and the protective outer box 2 and a number of glass vacuum tubes 3 with different diameters or equal diameters are fixed on the bracket 1 , the closed end of the glass vacuum tube is placed at the tail of the bracket 11, and the bottom of the protective outer box is provided with a through hole, and a number of thermoelectric power generation a...

Embodiment 3

[0050] Embodiment 3 (combined heat pipe form)

[0051] Such as Figure 6 , Figure 7 As shown, the structure of the vertical solar thermoelectric power generation heat collector in this embodiment is similar to that of Embodiment 2, and also includes a protective outer box 2, a metal flow channel 4, a number of glass vacuum tubes 3 with different diameters or equal diameters, and a bracket 1, and the metal flow channel Placed in the inner cavity of the protective outer box, the metal flow channel and the protective outer box are filled with an insulating layer 22, the protective outer box and a number of glass vacuum tubes with different diameters or equal diameters are fixed on the bracket 1, and the closed end of the glass vacuum tube is placed at the tail of the bracket 11, The bottom of the protective outer box is provided with a through hole, and a plurality of power generation module assemblies 5 are installed through the metal runner at the through hole. Each power ge...

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Abstract

The invention discloses a vertical row type solar temperature difference generating heat collector with metal runners. The heat collector disclosed by the invention comprises a protective external tank, the metal runners, glass vacuum pipes and a bracket, wherein a heat insulating layer is filled between the metal runners and the protective external tank; the protective external tank and the glass vacuum pipes are fixed on the bracket; through holes are formed at the bottom of the protective external tank; a plurality of generating module assemblies are installed in the through holes through the metal runners; the generating module assemblies comprise a heat collector body, a generating module, a cooling water tank, a spring, a press plate and a plurality of bolts; the heat collector body is in a grid structure; the heat collector body is immersed into a water body in the metal runners; water inlet and water outlet pipes are arranged at the left and right of the cooling water tank to form a cooling system; the generating module is arranged between the heat collector body and the cooling water tank; and the spring, the press plate and the bolts are fixing devices for the generating assemblies. The generating collector disclosed by the invention has the functions of generating electricity by virtue of solar temperature difference and producing hot water, simultaneously provides the hot water and electric energy and can be used for overcoming the problems of unreasonable structure, poor practicality, low generating efficiency and single application in the existing water heater.

Description

technical field [0001] The invention relates to a heat collector for solar thermoelectric power generation, in particular to a vertical solar thermoelectric power 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 utilization has been d...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H02N11/00F24J2/05F24J2/24F24S10/40F24S10/70
CPCY02E10/44F24S10/45F24S60/30
Inventor 李春信汪志刚李佳雪贾传杰
Owner 李佳雪
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