CN201412901Y - Trough-electricity auxiliary-type solar heating system - Google Patents

Trough-electricity auxiliary-type solar heating system Download PDF

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Publication number
CN201412901Y
CN201412901Y CN2009200140656U CN200920014065U CN201412901Y CN 201412901 Y CN201412901 Y CN 201412901Y CN 2009200140656 U CN2009200140656 U CN 2009200140656U CN 200920014065 U CN200920014065 U CN 200920014065U CN 201412901 Y CN201412901 Y CN 201412901Y
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CN
China
Prior art keywords
hot water
water storage
heat
heating
solar
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Expired - Fee Related
Application number
CN2009200140656U
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Chinese (zh)
Inventor
黄永良
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DANDONG DAZHENG ELECTROMECHANICAL EQUIPMENT TECHNOLOGY Co Ltd
Original Assignee
DANDONG DAZHENG ELECTROMECHANICAL EQUIPMENT TECHNOLOGY Co Ltd
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Priority to CN2009200140656U priority Critical patent/CN201412901Y/en
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Publication of CN201412901Y publication Critical patent/CN201412901Y/en
Anticipated expiration legal-status Critical
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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
    • Y02BCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B10/00Integration of renewable energy sources in buildings
    • Y02B10/70Hybrid systems, e.g. uninterruptible or back-up power supplies integrating renewable energies
    • 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
    • Y02BCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B30/00Energy efficient heating, ventilation or air conditioning [HVAC]
    • 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

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  • Heat-Pump Type And Storage Water Heaters (AREA)

Abstract

The utility model provides a trough-electricity auxiliary-type solar heating system, which comprises a solar heat collector, a heat storage water tank, an electric heater, an electric heater connection pipeline and a heat supply pipeline which is communicated with the heat storage water tank, and is characterized by having two independent heat storage water tanks, wherein the two heat storage water tanks are respectively communicated with the solar heat collector through a pipeline and a pipe valve to form two solar heat storage cycling loops, the two heat storage water tanks are communicatedwith the electric heater to form two electric heating cycling loops, and the two heat storage water tanks are communicated with the heat supply pipeline to form two heat supply cycling loops. By adopting the above technical proposal, the two heat storage water tanks can be respectively used as a heat-compensation heat supply water tank and a pre-heating cycling water tank, so that the contradiction between the solar utilization and the trough electricity utilization can be effectively solved, the solar energy can be maximally utilized, the consumption of the electric power can be reduced, thetrough electricity can be positively utilized at the same time, and the electric charge running cost can be maximally reduced.

Description

Low ebb electricity assist type solar energy heating system
Technical field
The utility model relates to solar energy heating system, in particular is the solar heating heating system of auxiliary thermal source with the electrical heating.
Background technology
It is circulatory mediator that heating system adopts water usually, through circulation realization accumulation of heat and heat supply cooling repeatedly.For solving existing heating system environmental pollution problems, multiple novel heating product, comprise that electrical heating, earth source heat pump, water resource heat pump, nano electroheating film heating pipe, electromagnetism heating, heating using microwave etc. begin to emerge, but because they all exist cost and the high problem of operating cost, people are transferred to apparatus for heating water by solar energy with sight.Realize the heating application by apparatus for heating water by solar energy, just need install the auxiliary electro-heat device additional, hot water storage tank is communicated with the auxiliary electro-heat device by the road, this pipeline has constituted three groups of function pipelines of hot water storage tank with solar energy heating circulation line and heating circulation line, its art designs design is to be remedied by Electric heating the deficiency of solar heat-preservation, that is to say that its hot water storage tank promptly is the solar energy heating water tank, also is the electrical heating hot water storage tank.But season difference, can there be very big-difference in the operating efficiency of solar thermal collector, especially in three months after Winter Solstice, cold weather, the reason of solar angle and sunshine-duration, the heat exchange efficiency of solar thermal collector is extremely low, our experiments show that, both made bright day gas in Winter Solstice, maximum temperature can only reach 60 ℃ in its jar, use can't heat, at any time even for a long time carry out with regard to needs so increase calorific value with electricity, solar energy equipment is minimum in the utilization rate in this season, that is to say when needing most solar energy, the ability to work of solar thermal collector is but reduced to minimum, especially be applied to office building or factory building, the place that heating such as workshop are larger, what electrical heating was used all is that peak electricity or ordinary telegram electric energy are assisted heating, and needs heating night hardly.This natural energy resources of solar energy can not get effective application on the one hand, have to use peak electricity or ordinary telegram electric energy on the other hand again, thereby the same existence of existing solar energy heating device can't be broken away from the high problem of operating cost.
Summary of the invention
Goal of the invention of the present utility model is to provide a kind of low ebb electricity assist type solar energy heating system, and this low ebb electricity assist type solar energy heating system is a kind ofly can bring into play and utilize the solar energy calorific value, can utilize the power supply of low ebb electricity to realize that auxiliary the intensification is the energy-saving low cost movement of technical purpose, the heating system of non-environmental-pollution simultaneously to greatest extent.
The low ebb electricity assist type solar energy heating system technical scheme that the present patent application provided, its major technique content is: a kind of low ebb electricity assist type solar energy heating system, the heating pipeline that it includes solar thermal collector and hot water storage tank thereof, electric heater, electric heater connecting line and is communicated with hot water storage tank, its major technique characteristics are that two independent hot water storage tanks are set, two hot water storage tanks are distinguished by the road and pipe valve is communicated with solar thermal collector, constitute the solar heat-preservation closed circuit of two-way selectively operating; Two hot water storage tanks are distinguished by the road and pipe valve is communicated with electric heater, constitute the electrical heating closed circuit of two-way selectively operating; Two hot water storage tanks are distinguished by the road and pipe valve is communicated with heating pipeline, constitute the heating closed circuit of two-way selectively operating.
The disclosed low ebb electricity of the utility model assist type solar energy heating system technical scheme, adopted the structure structure of two hot water storage tanks and each functional loop thereof in its system, can be the control index by the temperature difference of setting or constant temperature value, force heat the respectively circulation heat radiation of two hot water storage tanks, the temperature circulation is mended in solar heat-preservation circulation thermal-arrest or electrical heating, it is antifreeze evening so just can to choose a hot water storage tank flexibly, the insulation circulation, the solar energy heating on daytime, evening, the paddy electricity replenished heat energy, by the heat supply circulation after stocking enough calorific values of another hot water storage tank, so just can solve the contradiction between the utilization of solar energy utilization and paddy electricity, not only can utilize solar energy to greatest extent, to reduce power consumption, simultaneously can also actively utilize paddy, reduce electricity charge operating cost to greatest extent, it is illusory that the application of the technical program no longer becomes solar energy equipment, is the solar energy heating system that a kind of real realization solar energy and electric energy complement one another.
Description of drawings
Accompanying drawing is the structure pie graph of this low ebb electricity assist type solar energy heating system.
The specific embodiment
This low ebb electricity assist type solar energy heating system, its structure constitutes as shown in drawings, it includes solar thermal collector 1 and hot water storage tank, electric heater 2 and heating pipeline 3, its hot water storage tank is two independently hot water storage tank A, B, wherein hot water storage tank A is communicated with solar thermal collector 1 through pipe valve m1 set pipeline and the set pipeline of pipe valve m2, constitutes the solar heat-preservation closed circuit of hot water storage tank A; Hot water storage tank B is communicated with solar thermal collector 1 through pipe valve m1 ' set pipeline and the set pipeline of pipe valve m2 ', constitutes the solar heat-preservation closed circuit of hot water storage tank B.Hot water storage tank A is communicated with heating pipeline 3 through pipe valve n1 set pipeline and the set pipeline of pipe valve n2, constitutes the heating closed circuit of hot water storage tank A; Hot water storage tank B is communicated with heating pipeline 3 through pipe valve n1 ' set pipeline and the set pipeline of pipe valve n2 ', constitutes the heating closed circuit of hot water storage tank B.Hot water storage tank A is communicated with electric heater 2 through the pipeline at pipe valve p1, n2, n1 and p2 place, constitutes the electrical heating closed circuit of hot water storage tank A; Hot water storage tank B is communicated with electric heater 2 through the pipeline at pipe valve p1, n2 ', n1 ' and p2 place, constitutes the electrical heating closed circuit of hot water storage tank B.
The operation principle of this low ebb electricity assist type solar energy heating system is: illustrate to be applied to extensive office building and the coldest Winter Solstice, at this moment both made at bright day gas the most, the maximum temperature of solar energy heating circulation also can only reach 60 ℃, if with hot water storage tank A is solar energy heating circulation on daytime hot water storage tank, utilize solar heat-preservation, night, usually 22 up to second day 5 o'clock, close pipe valve m1, the solar heat-preservation closed circuit of m2 control, open pipe valve p1, n2, the heating closed circuit that n1 and p2 controlled, by the paddy electricity water of this hot water storage tank A is heated to 85-95 ℃, as second day warm water box; Another hot water storage tank B then opens the heating closed circuit in hot water storage tank A electrical heating circulation, to guarantee in office building not bursting by freezing of heating pipeline and warm-up cycle, when hot water storage tank A heating in second day, the coolant-temperature gage of hot water storage tank B has been reduced to much, at this moment open the solar heat-preservation closed circuit of hot water storage tank B, at this moment can make full use of solar energy heating is heated to this case water the highest 60 ℃, then on 60 ℃ basis, use night the paddy electrical heating to 85-95 ℃, and this moment hot water storage tank A as not bursting by freezing of pipeline and warm-up cycle water tank, interim hot water storage tank B is a warm water box when next daytime, hot water storage tank A is then as the solar heat-preservation water tank, and so one after the other is used.

Claims (1)

1, a kind of low ebb electricity assist type solar energy heating system, the heating pipeline (3) that it includes solar thermal collector (1) and hot water storage tank thereof, electric heater (2), electric heater connecting line and is communicated with hot water storage tank, it is characterized in that its hot water storage tank is two independent hot water storage tanks (A, B), two hot water storage tanks are distinguished by the road and pipe valve is communicated with solar thermal collector, constitute the solar heat-preservation closed circuit of two-way selectively operating; Two hot water storage tanks are distinguished by the road and pipe valve is communicated with electric heater, constitute the electrical heating closed circuit of two-way selectively operating; Two hot water storage tanks are distinguished by the road and pipe valve is communicated with heating pipeline, constitute the heating closed circuit of two-way selectively operating.
CN2009200140656U 2009-05-27 2009-05-27 Trough-electricity auxiliary-type solar heating system Expired - Fee Related CN201412901Y (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2009200140656U CN201412901Y (en) 2009-05-27 2009-05-27 Trough-electricity auxiliary-type solar heating system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2009200140656U CN201412901Y (en) 2009-05-27 2009-05-27 Trough-electricity auxiliary-type solar heating system

Publications (1)

Publication Number Publication Date
CN201412901Y true CN201412901Y (en) 2010-02-24

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Country Status (1)

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CN (1) CN201412901Y (en)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102644957A (en) * 2012-03-30 2012-08-22 南京信息职业技术学院 Solar heating control system and control method thereof
CN103821680A (en) * 2012-11-19 2014-05-28 杨建军 Novel city thermal power plant
CN105240917A (en) * 2015-11-05 2016-01-13 中国建筑西南设计研究院有限公司 Direct type solar heating system for multiple groups of heat storage water tanks and control method for direct type solar heating system
WO2016197663A1 (en) * 2015-06-11 2016-12-15 宋世海 Hot water heating device having solar energy and off-peak electric heating energy storage and application
CN107166746A (en) * 2017-05-31 2017-09-15 山东科技大学 A kind of high temperature groove type solar hot-water boiler system
CN107477553A (en) * 2017-07-31 2017-12-15 国网天津节能服务有限公司 A kind of energy control strategy based on solar energy, electric boiler complementation heat storage boiler
CN110567173A (en) * 2019-09-06 2019-12-13 北京民利储能技术有限公司 Hot water supply device combining solar energy and electric boiler
CN110822540A (en) * 2019-11-22 2020-02-21 北京冠亚伟业民用建筑设计有限公司 Dual-water-tank switching centralized hot water high-temperature sterilization system and method for kindergarten

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102644957A (en) * 2012-03-30 2012-08-22 南京信息职业技术学院 Solar heating control system and control method thereof
CN102644957B (en) * 2012-03-30 2014-04-16 南京信息职业技术学院 Solar heating control system and control method thereof
CN103821680A (en) * 2012-11-19 2014-05-28 杨建军 Novel city thermal power plant
WO2016197663A1 (en) * 2015-06-11 2016-12-15 宋世海 Hot water heating device having solar energy and off-peak electric heating energy storage and application
CN105240917A (en) * 2015-11-05 2016-01-13 中国建筑西南设计研究院有限公司 Direct type solar heating system for multiple groups of heat storage water tanks and control method for direct type solar heating system
CN107166746A (en) * 2017-05-31 2017-09-15 山东科技大学 A kind of high temperature groove type solar hot-water boiler system
CN107477553A (en) * 2017-07-31 2017-12-15 国网天津节能服务有限公司 A kind of energy control strategy based on solar energy, electric boiler complementation heat storage boiler
CN110567173A (en) * 2019-09-06 2019-12-13 北京民利储能技术有限公司 Hot water supply device combining solar energy and electric boiler
CN110567173B (en) * 2019-09-06 2023-09-26 北京民利储能技术有限公司 Hot water supply device combining solar energy and electric boiler
CN110822540A (en) * 2019-11-22 2020-02-21 北京冠亚伟业民用建筑设计有限公司 Dual-water-tank switching centralized hot water high-temperature sterilization system and method for kindergarten

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GR01 Patent grant
C17 Cessation of patent right
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20100224

Termination date: 20140527