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A multifunctional combined corner connector of a flat-plate solar collector frame

A solar collector and multifunctional combination technology, applied in the field of solar energy, can solve the problems of poor sealing performance and poor installation stability of thermal insulation collectors, and achieve novel appearance and structure, improved safety, sealing and thermal insulation. boosted effect

Active Publication Date: 2018-09-25
KUNMING XINYUAN SUNSHINE TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In order to overcome the deficiencies and defects of the above-mentioned technologies, and fundamentally solve the problems of poor sealing, heat preservation and heat collector installation stability brought about by the combination of frame cutting corners, a novel, beautiful appearance, convenient installation, and frame The combination is stable, and it has multifunctional corner connectors with breathing, exhaust and windproof fixing

Method used

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  • A multifunctional combined corner connector of a flat-plate solar collector frame
  • A multifunctional combined corner connector of a flat-plate solar collector frame
  • A multifunctional combined corner connector of a flat-plate solar collector frame

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0029] A multi-functional combination corner connector for the frame of a flat-plate solar heat collector, such as Figure 1-7 As shown, it includes frame 1, multifunctional corner connector 3, bead 2, frame 1 cooperates with multifunctional corner connector 3, multifunctional corner connector 3 is inserted and matched with vertical and horizontal frame 1, and bead 2 is connected with vertical and horizontal frame 1 to up and down buckle; frame 1 and multifunctional corner connector 3 are firmly riveted or crimped, and the transition mode is right angle or rounded or chamfered; bead 2 is buckled with frame 1; multifunctional corner connector 3 includes a column 4 and fins 5, the fins 5 are arranged symmetrically with the column 4 perpendicular to the ground, the surface of the fins 5 is smooth type, any one of right angle groove type and arc groove type, multifunctional angle connection The edges of both ends of the fin 5 of the member 3 are lower than the upper and lower edge...

Embodiment 2

[0033] The assembly of the flat plate heat collector illustrates the working principle and working process of the present invention, such as Figure 1-7 Shown:

[0034] The right-angle fins 5 on the column 4 of the multifunctional corner connector 3 are processed to the size matching the notch in the frame 1, and one frame in the vertical and horizontal frame 1 is selected, and the inner matching parts are cut up and down, and the vertical and horizontal bead 2 is processed to To meet the requirements, another right-angled fin 5 on the column 4 of the multifunctional corner connector 3 is inserted into the inner notch of the vertical and horizontal frame 1 respectively, and the bottom of the frame 1 is placed on the heat preservation backboard 10 and the heat absorbing body core 9, and the multifunctional corner connection Part 3 is riveted and fixed to one side of the vertical and horizontal frame 1, and the thermal insulation edge strip 11 is placed, and the transparent cove...

Embodiment 3

[0036] The installation of flat plate heat collector illustrates that heat collector of the present invention fixes working process, as Figure 1-7 Shown:

[0037] When installing the flat plate heat collector formed by the combination of multifunctional corner connectors 3, the heat collector is first placed on the supporting surface of the lower purlin steel 12 and the upper purlin steel 13, and the lower purlin steel 12 and the upper purlin steel 13 on the supporting surface There are round holes, and the hole distance matches the cylindrical hole distance of the multifunctional corner connector 3. After the fixing hole 6 on the multifunctional corner connector 3 is aligned with the round holes of the lower purlin steel 12 and the upper purlin steel 13, insert the screw 14 and nut 15 are fixed with the lower purlin shaped steel 12 and the upper purlin shaped steel 13, completing the installation and fixing of the solar heat collector.

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Abstract

The invention discloses a multifunctional combined corner connection part of a flat-plate type solar heat collector frame. The multifunctional combined corner connection part of the flat-plate type solar heat collector frame comprises a frame, a multifunctional corner connection part and a pressing bar, wherein the frame is matched with the multifunctional corner connection part; the pressing bar is fastened with the frame; the multifunctional corner connection part comprises a vertical post and fins; a fixing hole for mounting the heat collector and resisting wind is formed in the top of the vertical post; a breathing and exhausting hole communicated with the fixing hole is formed in one side or two sides of the inner sides of the vertical post. The multifunctional combined corner connection part is novel in shape and structure and convenient to assemble; the frame is spliced and combined without cutting corners; the multifunctional combined corner connection part is integrated with the functions of breathing, exhausting and resisting wind; the traditional manners of combining the cut corners of the heat collector frame and mounting the heat collector by resisting wind and fixing via a pressing plate and a wind hook can be effectively changed, so that the appearance, the sealing property, the heat preservation property and the safety of the heat collector can be improved and enhanced; various assembling manners of the heat collector can be achieved; stable and reliable connection among parts can be facilitated.

Description

technical field [0001] The invention relates to the technical field of solar energy, in particular to a multi-functional corner connector with novel appearance structure, beautiful appearance, convenient assembly, and no chamfered corners in frame splicing and combination. Background technique [0002] At present, the combination and assembly of the frame of the flat-plate solar collector has been combined and assembled by manual or mechanical cutting corners. The quality of the corner cutting accuracy directly affects the assembly quality of the collector frame splicing. The flat-panel solar collector products assembled in the industry, whether they are processed manually or mechanically, generally speaking, there are quality problems of poor seam fit in the corner-cutting assembly parts of the frame to varying degrees, which affects the quality of the flat-panel solar collectors. The appearance and sealing of solar collectors reduce the quality of solar collectors. Althoug...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F24S25/617F24S10/50
CPCF24S10/50F24S25/60F24S80/70Y02E10/44
Inventor 徐春红
Owner KUNMING XINYUAN SUNSHINE TECH
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