CN2304078Y - Solar heat-collected water-heating device - Google Patents

Solar heat-collected water-heating device Download PDF

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Publication number
CN2304078Y
CN2304078Y CN97220463U CN97220463U CN2304078Y CN 2304078 Y CN2304078 Y CN 2304078Y CN 97220463 U CN97220463 U CN 97220463U CN 97220463 U CN97220463 U CN 97220463U CN 2304078 Y CN2304078 Y CN 2304078Y
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CN
China
Prior art keywords
reflective mirror
paraboloid
support
revolution reflective
fixed
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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.)
Expired - Fee Related
Application number
CN97220463U
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Chinese (zh)
Inventor
米明
赵烨
赵烁
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Individual
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Individual
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Publication date
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Priority to CN97220463U priority Critical patent/CN2304078Y/en
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Publication of CN2304078Y publication Critical patent/CN2304078Y/en
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Expired - Fee Related legal-status Critical Current

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    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
    • F24S30/00—Arrangements for moving or orienting solar heat collector modules
    • F24S30/40—Arrangements for moving or orienting solar heat collector modules for rotary movement
    • F24S30/45—Arrangements for moving or orienting solar heat collector modules for rotary movement with two rotation axes
    • F24S30/452—Vertical primary axis
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
    • F24S23/00—Arrangements for concentrating solar-rays for solar heat collectors
    • F24S23/70—Arrangements for concentrating solar-rays for solar heat collectors with reflectors
    • F24S23/71—Arrangements for concentrating solar-rays for solar heat collectors with reflectors with parabolic reflective surfaces
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
    • F24S30/00—Arrangements for moving or orienting solar heat collector modules
    • F24S2030/10—Special components
    • F24S2030/13—Transmissions
    • F24S2030/134—Transmissions in the form of gearings or rack-and-pinion transmissions
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
    • F24S30/00—Arrangements for moving or orienting solar heat collector modules
    • F24S2030/10—Special components
    • F24S2030/14—Movement guiding means
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
    • F24S30/00—Arrangements for moving or orienting solar heat collector modules
    • F24S2030/10—Special components
    • F24S2030/14—Movement guiding means
    • F24S2030/145—Tracks
    • Y—GENERAL 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00—Energy generation through renewable energy sources
    • Y02E10/40—Solar thermal energy, e.g. solar towers
    • Y02E10/47—Mountings or tracking

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  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Thermal Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Optical Elements Other Than Lenses (AREA)

Abstract

The utility model relates to a solar heat-collecting water-heating device which is composed of a reflective mirror with a large rotary paraboloid, a reflective mirror with a small rotary paraboloid, a gear, a bracket, a heat collector, a black body, etc. The reflective mirror with a small rotary paraboloid is arranged near the focus of the reflective mirror with a large rotary paraboloid, and the focuses of the reflective mirror with a small rotary paraboloid and the reflective mirror with a large rotary paraboloid coincide into a point. The black body, the heat collector, and the reflective mirror with rotary paraboloids are formed into an integral structure. The underside of the reflective mirror with a large rotary paraboloid is provided with a motor and a horizontal circular orbit, and the back of the reflective mirror with a large rotary paraboloid is provided with the gear, etc. When the water-heating device provided by the utility model is adopted, the heat collector does not influence the stability of the water-heating device, the collecting angle of the reflective mirror with a large rotary paraboloid for sunlight can be automatically adjusted, and the heat efficiency of the water-heating device can be enhanced.

Description

Solar energy heat build-up water heater
The utility model relates to a kind of water heater that utilizes solar energy source.
At present, widely used solar cooker adopts paraboloid of revolution reflective mirror that sunshine is reflected the focus place of gathering in paraboloid of revolution reflective mirror, at the focus place of paraboloid of revolution reflective mirror one heat collector is set.Its shortcoming is: solar cooker is difficult for being rotated, therefore the convergent point of sunshine after the reflection of paraboloid of revolution reflective mirror usually waits the focus of paraboloid of revolution reflective mirror not overlap, the thermal efficiency is extremely low, and the heat collector of such solar cooker can not be too big, otherwise, easily make the steel frame construction that supports heat collector too huge, crank.Follow the rotation of sunshine, take manual operation.
The purpose of this utility model is to provide a kind of solar energy heat build-up water heater with the light formula that can rotate automatically.Heat collector is positioned at the back of big paraboloid of revolution reflective mirror, and the position convergent point of easily adjusting water heater overlaps with focus.Improved existing technological deficiency.
The purpose of this utility model is to realize like this.Constitute by large and small paraboloid of revolution reflective mirror, gear, support, heat collector etc.It is characterized in that: the focus vicinity of big paraboloid of revolution reflective mirror 1 is mounted with a little paraboloid of revolution reflective mirror 19 that is fixed on support bar 24 (support bar 24 and metallic support 2 connect firmly) center, the concave surface of little paraboloid of revolution reflective mirror is towards the light pipe 22 of big paraboloid of revolution reflective mirror concave surface center black matrix, and the focus of large and small rotation object plane reflective mirror overlaps to a bit.The top of big paraboloid of revolution reflective mirror is supported by pinion 8, and the bottom of big paraboloid of revolution reflective mirror is adjusted chute 17 and supports.Adjust that chute connects firmly mutually with support 23,26 and the roller 14 of the output axle head by being fixed on the slowspeed machine 15 on the support 23 and the roller 11 on the support 26 by rolling bearing in being fixed on ground horizontal circuit orbit 13 and 12.Black matrix is made of cavity substance 10 and light pipe 22 one, and black matrix, heat collector 9, large and small paraboloid of revolution reflective mirror are fixedly connected.Free relay 16 on the support 23, the photoelectric sensor 20,21 on the big paraboloid of revolution reflective mirror of time relay connect in parallel and be fixed on automatic tracking balance device 18 on the support bar 24.
The solar energy heat build-up water heater that adopts the utility model to provide can easily be adjusted the gathering of the big paraboloid of revolution reflective mirror of water heater to the sun jointly at any time with artificial and automatic dual mode, and the thermal efficiency of water heater is improved greatly.In addition, heat collector can be done greatlyyer, and the stable gravity center that does not influence the heat build-up water heater is qualitative.Convergent point overlaps with focus.
Below in conjunction with accompanying drawing the utility model is further described below.
Fig. 1 is a main cutaway view of the present utility model.
Fig. 2 is a schematic perspective view of the present utility model.
With reference to Fig. 1, Fig. 2, solar energy heat build-up water heater is made of large and small paraboloid of revolution reflective mirror, gear, support, heat collector, black matrix etc.The focus vicinity of big paraboloid of revolution reflective mirror 1 is mounted with a little paraboloid of revolution reflective mirror 19 that is fixed on support bar 24.Black matrix is made of cavity substance 10 and light pipe 22 one.Black matrix, heat collector 9, paraboloid of revolution reflective mirror are fixedly connected.Paraboloid of revolution reflective mirror 1 and 19 metallic plate or glass mirrors by polishing constitute.Large and small paraboloid of revolution reflective mirror is supported by metallic support 2.There is gear wheel 3 metallic support 2 back, the gear wheel back connects firmly all-in-one-piece backplate 6 and support 4, support 4 is fixed in the rotating shaft 5, and rotating shaft 5 has the roller bearing rotation-coupled with fixed axostyle 7, and Guan County was on ground after the horizontal circuit orbit 13 of connecting rod 25 rigid connections and 12 were passed through in fixed axostyle 7 bottoms.Be connected on the manual worm gear worm reducer with the pinion 8 of gear wheel 3 engagements.
Sunlight gathers in its focus place after the reflection of big paraboloid of revolution reflective mirror, and after the reflection of the anti-mirror of the little paraboloid of revolution, high temperature light enters by light pipe in the cavity substance 10 of black matrix again, by black matrix heat of high temperature is passed to working medium in the heat collector.
At first accurately adjust the elevation angle of big paraboloid of revolution reflective mirror to the sun with the pinion 8 of manual worm gear worm reducer output axle head.When the sunlight out of plumb is shone big paraboloid of revolution reflective mirror (we are called oblique fire), the convergent point of the light of oblique fire after the reflection of big paraboloid of revolution reflective mirror do not overlap with the focus of big paraboloid of revolution reflective mirror, convergent point is positioned at a certain sensor on the automatic tracking balance device 18, this sensor promptly is converted to the signal of telecommunication with the high temperature optical signal, effect by the time relay drives low speed electric motor output axle and roller 14 rolls along horizontal circuit orbit 13, rotates around fixed axis 7 thereby drive device such as big paraboloid of revolution reflective mirror.Size according to sunlight oblique fire angle, automatically certain sensor on the tracking balance device can be controlled the length with the motor rotation time of turning to of slowspeed machine 15, thereby realize this water heater with solar motion from motion tracking, keep big paraboloid of revolution reflective mirror to be in all the time under the direct projection of sunlight.When for a certain reason, the sunlight squint angle has exceeded the adjusting range of automatic tracking balance device, then photoelectric sensor 20 or 21 is started working under the irradiation of sunlight, optical signal is converted to the signal of telecommunication, drive slowspeed machine 15 by the time relay 16 and make long-time fast rotational, big paraboloid of revolution reflective mirror is under the direct projection of sunlight substantially, does accurate the adjustment by automatic tracking balance device again.

Claims (4)

1, a kind of solar energy heat build-up water heater, by greatly, little paraboloid of revolution reflective mirror (1) and (19), gear, support, heat collector (9), formations such as black matrix, it is characterized in that: the focus vicinity of big paraboloid of revolution reflective mirror (1) is mounted with a little paraboloid of revolution reflective mirror (19) that is fixed on support bar (24) center, the concave surface of little paraboloid of revolution reflective mirror is towards the light pipe (22) of big paraboloid of revolution reflective mirror concave surface center black matrix, the top of big paraboloid of revolution reflective mirror is supported by pinion (8), the bottom of big paraboloid of revolution reflective mirror is adjusted chute (17) and supports, and adjusts chute (17) and support (23), (26) connect firmly mutually and the roller (14) by being fixed on slowspeed machine (15) the output axle head on the support (23) and the roller (11) on the support (26) by rolling bearing on the horizontal circuit orbit (13) that is fixed in ground and (12); Black matrix is made of cavity substance (10) and light pipe (22) one; Black matrix, heat collector (9), large and small paraboloid of revolution reflective mirror are fixedly connected; Support (23) is gone up free relay (16), photoelectric sensor (20), (21) on the big paraboloid of revolution reflective mirror of time relay connect in parallel and be fixed on automatic tracking balance device (18) on the support bar (24).
2, according to the described solar energy heat build-up of claim 1 water heater, it is characterized in that: large and small paraboloid of revolution reflective mirror is supported by metallic support (2), and support bar (24) is connected mutually with metallic support (2); There is gear wheel (3) metallic support (2) back, and there are backplate (6) and support (4) in the gear wheel back; Large and small paraboloid of revolution reflective mirror is made by the metallic plate or the glass mirror of polishing.
3, according to the hot device of the described solar energy heat build-up of claim 2, it is characterized in that: backplate (6), support (4) and rotating shaft (5) connect firmly; Rotating shaft (5) has the roller bearing rotation to connect with fixed axostyle (7); Guan County was on ground after the horizontal circuit orbit of connecting rod (25) rigid connection (13) and (12) were passed through in fixed axostyle (7) bottom.
4, according to the described solar energy heat build-up of claim 2 water heater, it is characterized in that: have and gear wheel (a 3) pinion in mesh (8) that is fixed on the metallic support (2), pinion is connected on the manual worm gear pole decelerator.
CN97220463U 1997-07-09 1997-07-09 Solar heat-collected water-heating device Expired - Fee Related CN2304078Y (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN97220463U CN2304078Y (en) 1997-07-09 1997-07-09 Solar heat-collected water-heating device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN97220463U CN2304078Y (en) 1997-07-09 1997-07-09 Solar heat-collected water-heating device

Publications (1)

Publication Number Publication Date
CN2304078Y true CN2304078Y (en) 1999-01-13

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CN97220463U Expired - Fee Related CN2304078Y (en) 1997-07-09 1997-07-09 Solar heat-collected water-heating device

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CN (1) CN2304078Y (en)

Cited By (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1773190B (en) * 2004-11-12 2010-05-05 中国科学院电工研究所 Solar energy thermoelectric co-supply system
CN101187724B (en) * 2007-12-12 2010-06-02 中国科学院电工研究所 Heliostat support device
CN101902166A (en) * 2009-05-28 2010-12-01 北京智慧剑科技发展有限责任公司 Butterfly-type black body solar photovoltaic converter
CN101900422A (en) * 2009-05-29 2010-12-01 北京智慧剑科技发展有限责任公司 Flat-panel black body solar photothermal converter
CN101902167A (en) * 2009-05-28 2010-12-01 北京智慧剑科技发展有限责任公司 Butterfly-type black body solar photovoltaic/thermal converter
CN101900432A (en) * 2009-05-29 2010-12-01 北京智慧剑科技发展有限责任公司 Trough-type black body solar photothermal converter
CN101900431A (en) * 2009-05-28 2010-12-01 北京智慧剑科技发展有限责任公司 Butterfly type blackbody solar photothermal converter
CN101924495A (en) * 2009-05-28 2010-12-22 北京智慧剑科技发展有限责任公司 Channel-type blackbody solar photoelectric converter
CN102053351A (en) * 2010-11-24 2011-05-11 杭州立扬聚光蓄热科技有限公司 Novel polar axis type solar condensation device
CN101071000B (en) * 2007-06-20 2011-05-18 冼泰来 Solar collector
CN102620442A (en) * 2012-02-28 2012-08-01 中国石油大学(华东) Solar heat collector based on groove type parabolic mirror and artificial blackbody
CN102679582A (en) * 2012-05-10 2012-09-19 冉磊 Large-scale solar thermovoltaic power generation system device
CN106989530A (en) * 2017-05-18 2017-07-28 北京大学深圳研究生院 A kind of one side concave mirror follows the trail of condenser system
CN108150378A (en) * 2015-12-01 2018-06-12 邵作权 Solar energy assists fluid feed system
WO2021105162A3 (en) * 2019-11-26 2021-07-08 Solstice Holding B.V. Solar photovoltaic tracking system and use thereof
NL2024854B1 (en) * 2019-11-26 2021-08-30 Solstice Holding B V Solar photovoltaic tracking system and use thereof

Cited By (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1773190B (en) * 2004-11-12 2010-05-05 中国科学院电工研究所 Solar energy thermoelectric co-supply system
CN101071000B (en) * 2007-06-20 2011-05-18 冼泰来 Solar collector
CN101187724B (en) * 2007-12-12 2010-06-02 中国科学院电工研究所 Heliostat support device
CN101924495A (en) * 2009-05-28 2010-12-22 北京智慧剑科技发展有限责任公司 Channel-type blackbody solar photoelectric converter
CN101902166A (en) * 2009-05-28 2010-12-01 北京智慧剑科技发展有限责任公司 Butterfly-type black body solar photovoltaic converter
CN101902167A (en) * 2009-05-28 2010-12-01 北京智慧剑科技发展有限责任公司 Butterfly-type black body solar photovoltaic/thermal converter
CN101900431A (en) * 2009-05-28 2010-12-01 北京智慧剑科技发展有限责任公司 Butterfly type blackbody solar photothermal converter
CN101900432B (en) * 2009-05-29 2017-05-17 北京智慧剑科技发展有限责任公司 Trough-type black body solar photothermal converter
CN101900432A (en) * 2009-05-29 2010-12-01 北京智慧剑科技发展有限责任公司 Trough-type black body solar photothermal converter
CN101900422A (en) * 2009-05-29 2010-12-01 北京智慧剑科技发展有限责任公司 Flat-panel black body solar photothermal converter
CN102053351A (en) * 2010-11-24 2011-05-11 杭州立扬聚光蓄热科技有限公司 Novel polar axis type solar condensation device
CN102053351B (en) * 2010-11-24 2013-05-22 杭州中光储新能源科技有限公司 Novel polar axis type solar condensation device
CN102620442A (en) * 2012-02-28 2012-08-01 中国石油大学(华东) Solar heat collector based on groove type parabolic mirror and artificial blackbody
CN102620442B (en) * 2012-02-28 2014-04-02 中国石油大学(华东) Solar heat collector based on groove type parabolic mirror and artificial blackbody
CN102679582A (en) * 2012-05-10 2012-09-19 冉磊 Large-scale solar thermovoltaic power generation system device
CN102679582B (en) * 2012-05-10 2013-09-18 冉磊 Large-scale solar thermovoltaic power generation system device
CN108150378A (en) * 2015-12-01 2018-06-12 邵作权 Solar energy assists fluid feed system
CN106989530A (en) * 2017-05-18 2017-07-28 北京大学深圳研究生院 A kind of one side concave mirror follows the trail of condenser system
WO2021105162A3 (en) * 2019-11-26 2021-07-08 Solstice Holding B.V. Solar photovoltaic tracking system and use thereof
NL2024854B1 (en) * 2019-11-26 2021-08-30 Solstice Holding B V Solar photovoltaic tracking system and use thereof

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C14 Grant of patent or utility model
GR01 Patent grant
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