CN2158994Y - Integrated middle-temp. solar heat collector - Google Patents

Integrated middle-temp. solar heat collector Download PDF

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Publication number
CN2158994Y
CN2158994Y CN92215720U CN92215720U CN2158994Y CN 2158994 Y CN2158994 Y CN 2158994Y CN 92215720 U CN92215720 U CN 92215720U CN 92215720 U CN92215720 U CN 92215720U CN 2158994 Y CN2158994 Y CN 2158994Y
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CN
China
Prior art keywords
heat
heat collector
temperature
heat collecting
collector
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Expired - Fee Related
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CN92215720U
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Chinese (zh)
Inventor
施国梁
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Individual
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Individual
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Priority to CN92215720U priority Critical patent/CN2158994Y/en
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Publication of CN2158994Y publication Critical patent/CN2158994Y/en
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    • 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

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Abstract

The utility model relates to an integrated middle-temperature solar heat collector, particularly a solar water boiler. A not-light focusing and heat collecting element and a light focusing and heat collecting element which are connected in series are arranged as an entity, and a temperature control valve comprising a fuzzy temperature control valve is utilized for automatic control. A transparent cover plate, a heat collecting device and a heat insulation back board are superposed in the casing of the heat collector, and the heat collector is communicated with a heating carrier and a heat storage element or a heat exchange element via input pipelines and output pipelines. The utility model has the advantages of quick response, automatic operation, the capability of absorbing external heat energy to the utmost, low cost, etc.

Description

Integrated middle-temp. solar heat collector
The utility model relates to a kind of single flow solar energy heat collector.
Temperature solar heat collecting device in existing, such as the band of operating temperature 〉=90 ℃ focuses on the solar energy heat collector of reflector, specific product adopts single middle temperature heat collecting element mostly.Under the low situation of heating object initial temperature, its collecting efficiency is not high enough and can't utilize diffused light; On the other hand, adopt the heat collector of DC operation mode to have advantages such as response is fast, but then effect is also bad as constant temperature delivery water, even because also can't export high temperature as the low then intensity of illumination of design temperature; Then the working time greatly reduces as the design temperature height.
The purpose of this utility model is that temperature solar heat collecting device in a kind of collecting efficiency height, easy to install, response is fast and cost the is low single flow will be provided.
The purpose of this utility model is achieved in that the various heat collecting elements that operating temperature is different are connected in series successively by the height of operating temperature and makes the integrated form heat collecting element that tubulose heat collecting element for example that focal length is short or the band one-dimensional focusing reflector that volume is less is connected in series the integrated form heat collecting element of making mutually with the coil of pipes plate absorbing body; Be arranged in the heat collector housing and the serial connection automatic temperature control valve comprises accuracy of temperature control error 〉=9 ℃ in the heat collector pipeline fuzzy control valve is made temperature solar heat collector in the integrated form, this heat collector is generally flat box body shape with transparent thermal baffle, integrated form heat collecting element, adiabatic backboard are stacking again.Heat collector is connected by heat carrier with accumulation of heat or heat-exchanging part by input/output port and pipeline and outside.In view of general temperature-sensing valve control accuracy error is no more than 8 ℃, the utility model is taken the temperature-sensing valve of temperature departure 〉=9 ℃ as the fuzzy control valve; Also can dispose external reflector when needing in addition, and comprise the little concentration inverse light panel of one dimension at the upside of heat collector or downside.
Thereby the utility model is connected in series the heat collecting element of different temperatures characteristic and fuzzy control valve and can obtains best of breed and improve collecting efficiency and reduce cost in a heat collector, response speed is also faster, and heat collector adopts external reflector then can increase quantity of heat production.
The utility model is described in further detail below in conjunction with drawings and Examples.
Fig. 1 and Fig. 2 provide an embodiment of the present utility model.They are respectively that the right side of an integrated solar boiler is looked and partly cutd open and face.The right side is looked partly to cut open along facing median vertical line and is got.
Investigate two parts of the rectangular in-out-snap of thick line in the corresponding diagram 2 respectively.The outer part of frame can be regarded one as with transparent cover plate 2, by the tube plate absorber 3 and the stacking flat box body shape single flow flat plate solar water heater of making in the housing 1 that is arranged in of adiabatic backboard of the dish system of approach shown in the dotted line among Fig. 2, its efficient when the output low-temperature water heating is higher, and cost is also lower; In the frame, arranging three single flow one dimension gathering solar heat collectors that operating temperature is different by horizontal direction parallel.They are made up of through the heat insulation tubulose heat collecting element 6 of body, the tubulose heat collecting element 7 and the one-dimensional focusing reflector 4 of vacuum heat-insulation with individual layer the not heat insulation tubulose heat collecting element 5 of sensitive surface, sensitive surface respectively.The cuing open of Fig. 1 shown the light path (for giving top priority to what is the most important, other content having been done to simplify and tube plate absorber 3 is reduced to a flat board among the figure) the when relative position that provided tubulose heat collecting element 6,7 and one-dimensional focusing reflector 4 and light-condensing and heat-collecting device are in the operating position.Warm thermal-arrest during these three light-condensing and heat-collecting devices are fit to do in the frame.Next, make the integrated form heat collecting element by shown in dotted line among Fig. 2 and the arrow pipeline of coil of pipes plate absorbing body 3 and three light-condensing and heat-collecting devices being connected successively by the operating temperature height, and one of serial connection is that 100 ± 10 ℃ fuzzy control valve is made full-automatic integrated solar boiler by two respectively have a free end to be heated its setting operating temperatures that the light moulding pipe of bimetal leaf of excurvation makes in the pipeline of integrated form heat collecting element.The back side that temperature-sensing valve can be welded in the temperature highest point in the temperature highest point of tube plate absorber 3 or heat collector water route is non-sensitive surface; Again with the input termination running water of heat collector; Output termination attemperater just becomes full-automatic integrated solar boiler system.During system works, in case heat-collecting temperature is opened temperature-sensing valve, running water just begins to flow.After entering stable state, water is progressively heated through pipeline and is exported; The air preheater of one section tube plate absorber manufacturing of water inlet pipe string of heat collector can effectively increase heat-collecting capacity in the higher occasion of temperature; In addition, can also post luxuriant and rich with fragrance lens in tubulose heat collecting element the place ahead focuses on; Because focusing heat collection element focal length used herein is shorter, thereby insensitive to the variation of sun altitude, so the inclination angle of heat collector can be adjusted once in one to two week.This boiler is put the outer and height of balcony to be put attemperater and just becomes fully-automatic household solar water shower system.
Point out that in passing part also can be regarded temperature solar heat collecting device in the integrated form as in Fig. 2 bold box; The outer part of bold box has then been applied for patent with " integrated solar heat collector " in addition.

Claims (3)

1, temperature solar heat collecting device in a kind of integrated form is characterized in that adopting the DC operation mode, and heat collector is connected by heat carrier with accumulation of heat or heat-exchanging part by input/output port and pipeline and outside; Heat collector is generally flat cassette shapes; In the heat collector housing, transparent thermal baffle, integrated form heat collecting element and the stacking layout of adiabatic backboard; The integrated form heat collecting element is connected in series successively by the height of its operating temperature by the different various heat collecting elements of operating temperature and forms; String has automatic temperature control valve to comprise the fuzzy control valve of accuracy of temperature control error 〉=9 ℃ in the heat collector pipeline.
2, heat collector as claimed in claim 1 is characterized in that containing the luxuriant and rich with fragrance lens that place tubulose heat collecting element the place ahead.
3, heat collector as claimed in claim 1 or 2, it is characterized in that containing by operating temperature height connecting pipeline successively, band one dimension concentration inverse light panel, be respectively the tubulose heat collecting element that sensitive surface is not heat insulation, see through the heat insulation and vacuum heat-insulation of body with individual layer.
CN92215720U 1992-06-18 1992-06-18 Integrated middle-temp. solar heat collector Expired - Fee Related CN2158994Y (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN92215720U CN2158994Y (en) 1992-06-18 1992-06-18 Integrated middle-temp. solar heat collector

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN92215720U CN2158994Y (en) 1992-06-18 1992-06-18 Integrated middle-temp. solar heat collector

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
CN92215113U Division CN2163348Y (en) 1992-01-28 1992-01-28 Integrate solar collecting unit

Publications (1)

Publication Number Publication Date
CN2158994Y true CN2158994Y (en) 1994-03-16

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN92215720U Expired - Fee Related CN2158994Y (en) 1992-06-18 1992-06-18 Integrated middle-temp. solar heat collector

Country Status (1)

Country Link
CN (1) CN2158994Y (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108117982A (en) * 2016-11-29 2018-06-05 国家电网公司 Inland city's fermentation of organic wastes supplying hot water method and system that intelligent grid is supported
CN108120008A (en) * 2016-11-29 2018-06-05 国家电网公司 The coastal cities fermentation of organic wastes supplying hot water method and system that intelligent grid is supported
CN109237806A (en) * 2018-08-27 2019-01-18 芜湖市晨曦新型建材科技有限公司 A kind of wall-hanging solar water heater

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108117982A (en) * 2016-11-29 2018-06-05 国家电网公司 Inland city's fermentation of organic wastes supplying hot water method and system that intelligent grid is supported
CN108120008A (en) * 2016-11-29 2018-06-05 国家电网公司 The coastal cities fermentation of organic wastes supplying hot water method and system that intelligent grid is supported
CN109237806A (en) * 2018-08-27 2019-01-18 芜湖市晨曦新型建材科技有限公司 A kind of wall-hanging solar water heater

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C19 Lapse of patent right due to non-payment of the annual fee
CF01 Termination of patent right due to non-payment of annual fee