CN202182577U - Efficient flat type heat collector - Google Patents

Efficient flat type heat collector Download PDF

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Publication number
CN202182577U
CN202182577U CN2011202430824U CN201120243082U CN202182577U CN 202182577 U CN202182577 U CN 202182577U CN 2011202430824 U CN2011202430824 U CN 2011202430824U CN 201120243082 U CN201120243082 U CN 201120243082U CN 202182577 U CN202182577 U CN 202182577U
Authority
CN
China
Prior art keywords
plate
heat
glass
inert gas
gas
Prior art date
Application number
CN2011202430824U
Other languages
Chinese (zh)
Inventor
尤卫建
Original Assignee
无锡格林波特环保科技有限公司
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 无锡格林波特环保科技有限公司 filed Critical 无锡格林波特环保科技有限公司
Priority to CN2011202430824U priority Critical patent/CN202182577U/en
Application granted granted Critical
Publication of CN202182577U publication Critical patent/CN202182577U/en

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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 utility model provides an efficient flat type heat collector, which comprises a glass face plate, a heat absorption plate, a thermal insulating layer and a back plate. Inert gas is filled in a cavity between the glass face plate and the heat absorption plate, a gas filling port and a gas exhaust port are arranged at the front end and the rear end of the cavity respectively, the gas filling port is provided with a sealing protective cap, and the gas exhaust port is provided with a sealing component. The inert gas is filled by adopting a unidirectional path structure, and the gas can be filled only in one direction. Inert gas is filled in a sealed space between the glass face plate and a heat collecting plate, and the activity of the inert gas is reduced, thereby reducing heat dissipation of the heat collector and improving the temperature of the heat collecting plate surface and heat collecting efficiency of a solar heat collector.

Description

A kind of flat-plate collector efficiently
Technical field
The utility model relates to a kind of heat collector, belongs to the solar energy equipment field.
Background technology
The plate type solar hot-water heating system has the efficient height; Advantages such as life-span length, good reliability and ability and building combine together; But because environment temperature is lower, and the convection current of solar thermal collector inner air causes heat waste than problems such as height, cause the winter quantity of heat production can not satisfy the use needs in the winter time; The heat collector heat absorption efficiency reduces, and gets the problem that the summer in thermal efficiency winter differs greatly.
The utility model content
The technical problem that the utility model will solve is to overcome existing defective, and a kind of flat-plate collector efficiently is provided, and reduces the heat radiation of heat collector itself, improves the temperature on thermal-arrest plate surface and the collecting efficiency of solar thermal collector.
The utility model provides following technical scheme:
A kind of flat-plate collector efficiently; Comprise face glass, absorber plate, heat-insulation layer and backboard, the cavity right ends side between face glass and the absorber plate is equipped with straight flange U-shaped aluminium alloy frame, and its U-shaped mouth is towards the outside; By insulation sheet block opening, in the aluminium alloy frame cavity drier is housed; Face glass and absorber plate are distolateral through the seal sealing, and the absorber plate below is fixed with the circulation fluid pipe; There are heat-insulation layer and backboard in circulation fluid pipe below, and the backboard two ends reach side up and down and are provided with composite seal; Be fixedly connected through aluminum alloy frame around the heat collector, be filled with inert gas in the cavity between face glass and the absorber plate, the cavity rear and front end is respectively equipped with gas injection port and exhaust outlet.
Further, said gas injection port is provided with the seal protection cap, and exhaust outlet is provided with seal member.
Further, inert gas is an argon gas.
Further, inert gas is a nitrogen.
A kind of flat-plate collector efficiently of the utility model; Inert gas injecting between sealed glass panel and thermal-arrest plate; The gaseous exchange of baffler in-core reduces the heat radiation of heat collector itself, improves the temperature on thermal-arrest plate surface and the collecting efficiency of solar thermal collector.Inert gas injects and adopts the one-way passage structure, and gas can only unidirectionally inject.Adopt the flat-plate collector of this structure; Owing to intercepted the cross-ventilation between absorber plate and the face glass; Can be under the big situation of the temperature difference between environment temperature and the heat collector surface temperature; The inner cross-ventilation of blocking-up heat collector reduces the radiation loss of heat collector, improves the collecting efficiency of flat-plate collector.
Description of drawings
Accompanying drawing is used to provide the further understanding to the utility model, and constitutes the part of specification, is used to explain the utility model with the embodiment of the utility model, does not constitute the restriction to the utility model.In the accompanying drawings:
Fig. 1 is the main TV structure sketch map of a kind of flat-plate collector efficiently of the utility model;
Fig. 2 is the local structure for amplifying sketch map of a kind of flat-plate collector efficiently of the utility model;
Fig. 3 is the plan structure sketch map of a kind of flat-plate collector efficiently of the utility model.
The specific embodiment
Describe below in conjunction with the preferred embodiment of accompanying drawing, should be appreciated that preferred embodiment described herein only is used for explanation and explains the utility model, and be not used in qualification the utility model the utility model.
Embodiment 1
Like Fig. 1, Fig. 2, shown in Figure 3, a kind of flat-plate collector efficiently comprises face glass 1, absorber plate 6, heat-insulation layer 8 and backboard 10; Face glass 1 adopts woven design glass, and the cavity right ends side between face glass 1 and the absorber plate 6 is equipped with straight flange U-shaped aluminium alloy frame 2, and its U-shaped mouth is towards the outside; By insulation sheet 4 block openings; In aluminium alloy frame 2 cavitys drier 3 is housed, face glass 1 is distolateral through rubber seal 5 sealings with absorber plate 6, and absorber plate 6 belows are fixedly connected with circulation fluid pipe 11; There are heat-insulation layer 8 and backboard 10 in circulation fluid pipe 11 belows, and backboard 10 two ends reach side up and down and are provided with composite seal 9; The backboard 10 of heat collector is galvanized steel plain sheet or aluminium sheet, is fixedly connected through aluminum alloy frame 12 around the heat collector, is filled with inert gas 7 in the cavity between face glass 1 and the absorber plate 6, and the cavity rear and front end is respectively equipped with gas injection port 13 and exhaust outlet 14.
Gas injection port 13 is provided with the seal protection cap, makes inert gas 7 can not reveal from gas injection port 13, and exhaust outlet 14 is provided with seal member.Inert gas injects and adopts the one-way passage structure, and inert gas can only unidirectionally inject, and charges into the cavity between face glass 1 and the absorber plate 6.
Getting argon gas charges in the cavity between face glass 1 and the absorber plate 6 as medium.Because the low activity of inert gas, make heat that absorber plate 6 absorbs reduce outer loosing, thereby improve the heat absorption rate of absorber plate 6 because of the obstruct of inert gas, improve the operating efficiency of flat plate collector.
Embodiment 2
The difference of present embodiment and embodiment one is: the inert gas medium adopts nitrogen.
The above is merely the preferred embodiment of the utility model; Be not limited to the utility model; Although the utility model has been carried out detailed explanation with reference to previous embodiment; For a person skilled in the art, it still can be made amendment to the technical scheme that aforementioned each embodiment put down in writing, and perhaps part technical characterictic wherein is equal to replacement.All within the spirit and principle of the utility model, any modification of being done, be equal to replacement, improvement etc., all should be included within the protection domain of the utility model.

Claims (4)

1. flat-plate collector efficiently; Comprise face glass, absorber plate, heat-insulation layer and backboard, the cavity right ends side between face glass and the absorber plate is equipped with straight flange U-shaped aluminium alloy frame, and its U-shaped mouth is towards the outside; By insulation sheet block opening, in the aluminium alloy frame cavity drier is housed; Face glass and absorber plate are distolateral through the seal sealing, and the absorber plate below is fixed with the circulation fluid pipe; There are heat-insulation layer and backboard in circulation fluid pipe below, and the backboard two ends reach side up and down and are provided with composite seal; Be fixedly connected through aluminum alloy frame around the heat collector, it is characterized in that:
Be filled with inert gas in the cavity between face glass and the absorber plate, the cavity rear and front end is respectively equipped with gas injection port and exhaust outlet.
2. a kind of flat-plate collector efficiently according to claim 1, work being characterised in that: said gas injection port is provided with the seal protection cap, and exhaust outlet is provided with seal member.
3. a kind of flat-plate collector efficiently according to claim 1, work being characterised in that: inert gas is an argon gas.
4. a kind of flat-plate collector efficiently according to claim 1, work being characterised in that: inert gas is a nitrogen.
CN2011202430824U 2011-07-11 2011-07-11 Efficient flat type heat collector CN202182577U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2011202430824U CN202182577U (en) 2011-07-11 2011-07-11 Efficient flat type heat collector

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2011202430824U CN202182577U (en) 2011-07-11 2011-07-11 Efficient flat type heat collector

Publications (1)

Publication Number Publication Date
CN202182577U true CN202182577U (en) 2012-04-04

Family

ID=46175613

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2011202430824U CN202182577U (en) 2011-07-11 2011-07-11 Efficient flat type heat collector

Country Status (1)

Country Link
CN (1) CN202182577U (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102287931A (en) * 2011-07-11 2011-12-21 无锡格林波特环保科技有限公司 High-efficiency flat-plate type heat collector
CN105429578A (en) * 2015-12-16 2016-03-23 江苏宇昊新能源科技有限公司 High-strength photovoltaic module frame
CN105490633A (en) * 2015-12-16 2016-04-13 江苏宇昊新能源科技有限公司 Aluminum frame for photovoltaic module
CN105537868A (en) * 2016-01-27 2016-05-04 江苏宇昊新能源科技有限公司 Preparation method for aluminum frame for photovoltaic module
CN104792034B (en) * 2015-04-17 2016-06-22 江苏阳光四季新能源科技股份有限公司 Hermetically sealed antifreeze waterproof thermal-insulated flat type solar heat collector

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102287931A (en) * 2011-07-11 2011-12-21 无锡格林波特环保科技有限公司 High-efficiency flat-plate type heat collector
CN104792034B (en) * 2015-04-17 2016-06-22 江苏阳光四季新能源科技股份有限公司 Hermetically sealed antifreeze waterproof thermal-insulated flat type solar heat collector
CN105429578A (en) * 2015-12-16 2016-03-23 江苏宇昊新能源科技有限公司 High-strength photovoltaic module frame
CN105490633A (en) * 2015-12-16 2016-04-13 江苏宇昊新能源科技有限公司 Aluminum frame for photovoltaic module
CN105537868A (en) * 2016-01-27 2016-05-04 江苏宇昊新能源科技有限公司 Preparation method for aluminum frame for photovoltaic module
CN105537868B (en) * 2016-01-27 2018-05-22 常熟高嘉能源科技有限公司 A kind of preparation method of photovoltaic module aluminium frame

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GR01 Patent grant
C14 Grant of patent or utility model
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20120404

Termination date: 20130711

C17 Cessation of patent right