CN101846409A - Plate core for flat-plate solar collector - Google Patents

Plate core for flat-plate solar collector Download PDF

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Publication number
CN101846409A
CN101846409A CN201010192528A CN201010192528A CN101846409A CN 101846409 A CN101846409 A CN 101846409A CN 201010192528 A CN201010192528 A CN 201010192528A CN 201010192528 A CN201010192528 A CN 201010192528A CN 101846409 A CN101846409 A CN 101846409A
Authority
CN
China
Prior art keywords
heat absorbing
plate
collector pipe
lower collector
pipes
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN201010192528A
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Chinese (zh)
Inventor
徐泽山
Original Assignee
徐泽山
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 徐泽山 filed Critical 徐泽山
Priority to CN201010192528A priority Critical patent/CN101846409A/en
Publication of CN101846409A publication Critical patent/CN101846409A/en
Pending legal-status Critical Current

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Classifications

    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00Energy generation through renewable energy sources
    • Y02E10/40Solar thermal energy, e.g. solar towers
    • Y02E10/44Heat exchange systems

Abstract

The invention discloses a plate core for a flat-plate solar collector, and relates to the technical field of solar collectors, in particular to a structure of the plate core. The plate core comprises an upper collector pipe, a lower collector pipe and heat absorbing pipes communicated with the upper and lower collector pipes; heat absorbing plates are adhered to the surfaces of the heat absorbing pipes; the heat absorbing pipes are at least two, arranged in the same direction, has a U shape and are horizontally arranged; the upper and lower collector pipes are vertically arranged at the opening ends of the U-shaped heat absorbing pipes; and one opening end of each U-shaped heat absorbing pipe is connected with the upper collector pipe, while the other opening end is connected with the lower collector pipe. The U-shaped heat absorbing pipes are welded only on one side of the upper collector pipe and one side of the lower collector pipe, so welding heads are decreased, and the leakage is reduced simultaneously; and the U-shaped heat absorbing pipes can transfer heat timely.

Description

A kind of plate core for flat-plate solar collector
Technical field
The present invention relates to the technical field of solar thermal collector, relate in particular to the structure of plate core.
Background technology
At present, the existing patent No. is 200920096121.5, patent name is " flow passage structure of plate core for flat-plate solar collector ", comprise glass, frame, heat-absorbing plate core, heat-insulation layer and backboard, described heat-insulation layer is arranged on the inner peripheral of backboard and frame, and the heat-insulation layer of described backboard is provided with heat-absorbing plate core, and described glass plate is arranged on the top of heat-absorbing plate core, be embedded in the described frame, described heat-absorbing plate core comprises band, collector, MEDIA FLOW inlet and MEDIA FLOW outlet; Described band is transversely arranged, and described collector is arranged on the two ends, the left and right sides of band, and connects energy with the collector of left and right sides by welding.Though the heat collector that this structure is more traditional has improvement, pad is still many, and weld easily leaks, and can not in time transmit heat.
Summary of the invention
The objective of the invention is provides the plate core for flat-plate solar collector that a kind of transmission effect is good and plumb joint is few in order to overcome the deficiencies in the prior art.
The object of the present invention is achieved like this: a kind of plate core for flat-plate solar collector, comprise upper header and lower collector pipe and the endothermic tube that links with upper header, lower collector pipe, endothermic tube surface attachment absorber plate, at least two of described endothermic tubes and arranging in the same way, every suction pipe takes the shape of the letter U, transversely arranged, described upper header and lower collector pipe vertically are arranged on the openend of U-shaped endothermic tube, an openend of every U-shaped endothermic tube is connected with upper header, and another openend of every U-shaped endothermic tube is connected with lower collector pipe.
The invention has the beneficial effects as follows: connect the U-shaped endothermic tube by a face down bonding, have only a side to need welding, reduced plumb joint, also reduced leakage simultaneously, and the U-shaped endothermic tube can conduct heat in time in upper header and lower collector pipe.
Description of drawings
Fig. 1 is a kind of structural representation of the present invention.
The specific embodiment
As shown in Figure 1, be a kind of plate core for flat-plate solar collector, comprise upper header 3 and lower collector pipe 4 and the endothermic tube 1 that links with upper header 3, lower collector pipe 4, endothermic tube 1 surface attachment absorber plate 2, three endothermic tubes 1 arrange in the same way, and every suction pipe 1 takes the shape of the letter U, transversely arranged.Upper header 3 and lower collector pipe 4 vertically are arranged on the openend of U-shaped endothermic tube 1, and an openend of every U-shaped endothermic tube 1 is connected 3 with upper header, and another openend of every U-shaped endothermic tube 1 is connected with lower collector pipe 4.

Claims (1)

1. plate core for flat-plate solar collector, comprise upper header and lower collector pipe and the endothermic tube that links with upper header, lower collector pipe, endothermic tube surface attachment absorber plate, it is characterized in that: at least two of described endothermic tubes and arranging in the same way, every suction pipe takes the shape of the letter U, transversely arranged, described upper header and lower collector pipe vertically are arranged on the openend of U-shaped endothermic tube, and an openend of every U-shaped endothermic tube is connected with upper header, and another openend of every U-shaped endothermic tube is connected with lower collector pipe.
CN201010192528A 2010-06-04 2010-06-04 Plate core for flat-plate solar collector Pending CN101846409A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201010192528A CN101846409A (en) 2010-06-04 2010-06-04 Plate core for flat-plate solar collector

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201010192528A CN101846409A (en) 2010-06-04 2010-06-04 Plate core for flat-plate solar collector

Publications (1)

Publication Number Publication Date
CN101846409A true CN101846409A (en) 2010-09-29

Family

ID=42771119

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201010192528A Pending CN101846409A (en) 2010-06-04 2010-06-04 Plate core for flat-plate solar collector

Country Status (1)

Country Link
CN (1) CN101846409A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102425868A (en) * 2011-11-22 2012-04-25 安徽晶润新能源有限公司 Solar heat-absorbing body and flat plate type solar heat collector
CN103884120A (en) * 2014-03-04 2014-06-25 苏州汇思阳光科技有限公司 Plate core structure of flat-plate heat collector
CN107631841A (en) * 2017-09-08 2018-01-26 真木农业设备(安徽)有限公司 A kind of detection device and its detection method for being used to detect the welding leakage of thermal-arrest pipeline

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102425868A (en) * 2011-11-22 2012-04-25 安徽晶润新能源有限公司 Solar heat-absorbing body and flat plate type solar heat collector
CN103884120A (en) * 2014-03-04 2014-06-25 苏州汇思阳光科技有限公司 Plate core structure of flat-plate heat collector
CN107631841A (en) * 2017-09-08 2018-01-26 真木农业设备(安徽)有限公司 A kind of detection device and its detection method for being used to detect the welding leakage of thermal-arrest pipeline
CN107631841B (en) * 2017-09-08 2019-11-19 真木农业设备(安徽)有限公司 A kind of detection device and its detection method welding leakage for detecting thermal-arrest pipeline

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Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C02 Deemed withdrawal of patent application after publication (patent law 2001)
WD01 Invention patent application deemed withdrawn after publication

Application publication date: 20100929