CN202511502U - Novel solar thermal collecting device - Google Patents

Novel solar thermal collecting device Download PDF

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Publication number
CN202511502U
CN202511502U CN2012200829092U CN201220082909U CN202511502U CN 202511502 U CN202511502 U CN 202511502U CN 2012200829092 U CN2012200829092 U CN 2012200829092U CN 201220082909 U CN201220082909 U CN 201220082909U CN 202511502 U CN202511502 U CN 202511502U
Authority
CN
China
Prior art keywords
condenser
gathering
new type
solar energy
type solar
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.)
Expired - Fee Related
Application number
CN2012200829092U
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Chinese (zh)
Inventor
吕清明
徐国林
付亨顺
段可幸
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Shandong Qi Qi iron tower Co., Ltd.
Original Assignee
SHANDONG QIXING IRON TOWER TECHNOLOGY Co Ltd
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 SHANDONG QIXING IRON TOWER TECHNOLOGY Co Ltd filed Critical SHANDONG QIXING IRON TOWER TECHNOLOGY Co Ltd
Priority to CN2012200829092U priority Critical patent/CN202511502U/en
Application granted granted Critical
Publication of CN202511502U publication Critical patent/CN202511502U/en
Expired - Fee Related legal-status Critical Current
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
    • 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
    • Y02E10/47Mountings or tracking

Abstract

The utility model discloses a novel solar thermal collecting device. According to the technical scheme, the novel solar thermal collecting device comprises a condenser element, and a condenser formed by mounting the condenser element on a condenser truss, wherein the condenser is arranged at one end of a condenser supporting rod; and the novel solar thermal collecting device is characterized by further comprising a pitching angle swinging device for swinging the condenser in a pitching way, and a horizontal rotating device for horizontally rotating the condenser. The novel solar thermal collecting device has the beneficial effects that the condenser, a heat transmission pipeline and a heat converter are integrated to form an integral reversible structure, so that the quantity of driving devices, control devices and the rotating ports of high-temperature transmission pipelines can be reduced, thus the condensation precision can be ensured, and the safety and the reliability of the whole device can be improved; and the novel solar thermal collecting device is simple to maintain and operate, and the construction costs and the operating costs are greatly reduced.

Description

New type solar energy heat energy gathering-device
Technical field
The utility model relates to hot technical field of power generation, especially relates to new type solar energy heat energy gathering-device.
Background technology
Present solar electrical energy generation both domestic and external mainly is divided into two types; One type is " photovoltaic generating system " of obstructed overheated engineering, another kind of through hot power generation process " heat-collected solar heat power generation system ", wherein; Photovoltaic generating system technical development comparative maturity; Characteristics be simple in structure, construction period short, be prone to start, safeguard simple, clean and safe, major defect is that efficient is low, energy disperses, capacity is little, the life-span is short, needs regularly replace battery; Produce many (list) crystal silicon energy consumption height and contaminated environment, be difficult to reach the target of extensive replacement tradition fossil energy generating.
The heat-collected solar heat power generation system is divided into light collecting and two types of non-spotlight mode heat generatings according to the difference of solar energy collecting mode; Non-spotlight mode heat generating is divided into two types of solar energy hot gas flow generating system and solar heat pond electricity generation systems; Light collecting heat generating is that the solar energy collecting that utilizes various beam condensing units will hang down energy-flux density amplifies; Project on the heat dump, carry out the power conversion utilization again, high temperature and elevated temperature heat electricity generation system in belonging to.Can be divided into three kinds of tower, slot type and dish formulas according to the structure difference; Tower and tank-type thermal power generation system belongs to middle high-temperature power generation system; 500KW above solar energy thermal-power-generating station in whole world surpasses 50, and major defect is that capacity is little, and floor space is big; Still need and replenish 30% liquefier, extensive use still acquires a certain degree of difficulty.Dish formula heat generating system is to utilize paraboloid of revolution reflective mirror, and a gathering is carried out in the solar radiation of incident, and the temperature of focal point is generally at 500-1000 ℃; Heat dump absorbs this part radiant energy and is translated into heat energy; Heating working medium to be driving hot machine, thereby accomplishes the conversion of heat energy to electric energy, and have the following advantages: 1) solar absorptance reaches more than 90%; Collection of energy and carrying cost are low; Thermal energy is long memory time, does not receive not to have at weather and night the influence of sunlight, can generate electricity in continuous 24 hours; 2) the single-machine capacity controlled range is big, and large-scale unit combination can form the solar energy thermal-power-generating base of big-and-middle scale, the good stability that is incorporated into the power networks, and can carry out peak load regulation network.But the shortcoming of this prior art is: the monomer capacity is still little, and the mirror mirror size is little and quantity is many, and element is many; Poor reliability, all the high temperature transmission pipeline all needs to rotate with minute surface, leaks easily; Supporting construction is unreasonable, and cost is high, is difficult in the actual engineering and uses.
Summary of the invention
The purpose of the utility model is to overcome the shortcoming that exists in the prior art; Provide a kind of simple in structure, optically focused precision high, safe and reliable new type solar energy heat energy gathering-device; This kind device has carried out a plurality of condenser elements integrated; Be installed on the monoblock type truss; And then by transmission device drive condenser completion elevating movement or horizontal direction rotation, reach and follow the tracks of the sun at any time, improve the purpose of heat energy collection amount; The technical scheme that adopts is: new type solar energy heat energy gathering-device; Comprise the condenser element and be installed in the condenser that forms on the condenser truss by the condenser element, condenser is installed in an end of condenser strut, it is characterized in that: said solar energy gathering-device also comprises the angle of pitch pendulous device that makes said condenser do pitching swing and the device that horizontally rotates that said condenser is done horizontally rotate.
The technical characterictic of the utility model also has: the other end of said condenser strut is installed on the pitching rotating shaft, and said pitching rotating shaft is positioned at the top of A font integral support, and said A font integral support comprises two one end A font supports.
The technical characterictic of the utility model also has: a said end A font support comprises that two symmetrical A font framves use pillar, and said A font frame comprises steel pipe with pillar, is cast with concrete in the said steel pipe.
The technical characterictic of the utility model also has: said condenser is the multi-disc type condenser, four shared heat transfer tube roads of condenser element in the said multi-disc type condenser, and said heat transfer tube road is connected with the heat accumulation tower through thermoconverter.
The technical characterictic of the utility model also has: said condenser is a single dish formula condenser, and said single dish formula condenser is connected with the heat accumulation tower through thermoconverter.
The technical characterictic of the utility model also has: said angle of pitch pendulous device is a steel wire rope elevator device, and said steel wire rope elevator device is installed on the transmission system steel structure support.
The technical characterictic of the utility model also has: said steel wire rope elevator device comprises the pulley that is installed on the said condenser truss; Be wound on the reel behind the said pulley of steel wire penetrating; Said reel is installed on the elevator power transmission shaft, and an end of elevator power transmission shaft is connected with the elevator motor through reductor.
The technical characterictic of the utility model also has: the said device that horizontally rotates comprises 360 oThat rotates horizontally rotates platform, and said A font integral support is fixed on said horizontally rotating on the platform.
The technical characterictic of the utility model also has: the said device that horizontally rotates also comprises electric rotating machine, rotational delay device; The output shaft of said rotational delay device through gear drive with horizontally rotate power transmission shaft and be connected; A said end that horizontally rotates power transmission shaft is equipped with the rotation driving wheel, and the other end is equipped with the rotation driven pulley.
The technical characterictic of the utility model also has: said rotation driving wheel cooperates with outer ring-like track, and said rotation driven pulley cooperates with interior circular orbit I, and the independent rotation roller cooperates with interior circular orbit II.
The beneficial effect of the utility model is: 1) the utility model purpose of design is the difference according to position of sun; At any time the position of conversion condenser; Reach the purpose that improves heat-collecting capacity; And designed the angle of pitch pendulous device that makes condenser do pitch rotation and horizontally rotated device according to these needs, maintenance operation is simple, has effectively improved the efficient of heat absorption.
2) the utility model has carried out condenser, heat transfer tube road and thermoconverter integrated; Make it become a turning structure of monoblock type; Thereby reduced the quantity of the rotary connector of drive unit, control device and high temperature transmission pipeline, guaranteed the precision of optically focused, improved the security and the reliability of whole device; Maintenance operation is simple, has lowered construction costs and operating cost greatly.
3) by the platform that horizontally rotates of I-steel or formed steel construction combination, guarantee the stability and necessary rigidity of total, and can satisfy the stability requirement of antidumping under wind effect.
4) the utility model monomer capacity is big, and is applied widely, simple in structure, and number of elements is few, and steel quantity consumption is few, and it is high to focus on accuracy.
Description of drawings
Accompanying drawing 1 is the utility model embodiment one front view, and accompanying drawing 2 is the utility model embodiment one vertical views, and accompanying drawing 3 is the utility model embodiment one left views, and accompanying drawing 4 is multi-disc type optical collector structure sketch mapes, and accompanying drawing 5 is single dish formula optical collector structure sketch mapes; Accompanying drawing 6 is rotation driving wheel structural representations, wherein, the 1st, condenser element, the 2nd, condenser, the 3rd, condenser strut; The 4th, A font integral support, 5 is end A font supports, the 6th, A font frame is used pillar, and the 7th, the pitching rotating shaft, the 8th, horizontally rotate power transmission shaft; The 9th, heat transfer tube road, the 10th, thermoconverter, the 11st, heat accumulation tower, the 22nd, electric rotating machine, the 23rd, rotational delay device; The 25th, rotation driving wheel, the 26th, rotation driven pulley, the 27th, outer ring-like track, the 28th, interior circular orbit I, the 29th, interior circular orbit II; The 30th, independent rotation roller, the 31st, rotary steering wheel, the 32nd, H steel guide rail seat, the 51st, pulley; The 52nd, pulley yoke, the 53rd, steel wire rope, the 54th, reel, the 55th, elevator motor; The 56th, elevator power transmission shaft, the 57th, reductor, the 58th, transmission system steel structure support, the 59th, rotary stopper wheel.
The specific embodiment
Below in conjunction with the specific embodiment, the utility model is described.
Embodiment one: this new type solar energy heat energy gathering-device comprises condenser 2, A font integral support 4, angle of pitch pendulous device and horizontally rotates device; Wherein, Angle of pitch pendulous device is the difference according to altitude of the sun; Drive condenser 2 and accomplish the pitching swing, horizontally rotate device and can drive condenser 2 completion horizontal directions 360 oRotate.
Difference according to condenser element 1 in the condenser; Can condenser be divided into multi-disc type condenser and single dish formula condenser, wherein, per four condenser elements 1 shared heat transfer tube road 9 in the multi-disc type condenser; Disclosed condenser element 1 such as is at an eight-sided formation in the present embodiment; Can certainly be circular, etc. satisfactory shapes such as hexagon, heat transfer tube road 9 is connected with thermoconverter 10, thermoconverter 10 is connected with heat accumulation tower 11.Single dish formula condenser has comprised the condenser element 1 that a plurality of curvature are identical, and a plurality of condenser elements 1 are combined into a superhuge condenser 2 through mold pressing, need not the heat transfer tube road in this kind condenser 2, only needs a thermoconverter 10 that is connected with heat accumulation tower 11.
One end of condenser strut 3 is connected with condenser 2; The other end is connected with pitching rotating shaft 7, and pitching rotating shaft 7 is positioned at the end of an end A font support 5, and an end A font support 5 has comprised that two shapes are identical, be parallel to each other A font frame is with pillar 6; A font frame is made up of steel pipe and concrete material with pillar 6; During actual the use, can according to circumstances adopt prefabrication concrete-filled steel tubular hollow structure, also can be employed in the solid concrete filled steel tube of job site pump concrete cast.
Angle of pitch pendulous device is a steel wire rope pitching winding plant in the present embodiment; This angle of pitch pendulous device comprises the pulley yoke 52 that is installed on the condenser truss and is contained in the pulley 51 on the pulley yoke 52; Steel wire rope 53 is wound on the reel 54 after passing pulley 51, and reel 54 is installed on the elevator power transmission shaft 56, and an end of elevator power transmission shaft 56 is connected with elevator motor 55; When elevator motor 55 rotates; Drive elevator power transmission shaft 56 after the power of its output slows down through decelerator 57 and rotate, elevator power transmission shaft 56 drives reel mounted thereto 54 and rotates, and then produces the pitching swing by steel wire rope 53 drive condensers 2.In order to adapt to the variation of height, be installed on the transmission system steel structure support 58 at the steel wire rope elevation mount.
Horizontally rotating device comprises and can do 360 oPlatform 14, the one end A font supports 5 that horizontally rotate that rotate are fixed on and horizontally rotate on the platform 14, horizontally rotate platform 14 and drive condensers 2 and accomplish and rotate operation.Concrete structure comprises: after the mechanical rotation of electric rotating machine 22 outputs is slowed down through rotational delay device 23; Horizontally rotating power transmission shaft 8 through the gear drive drive rotates; Horizontally rotating power transmission shaft 8 driven rotary driving wheels 25 rotates with rotation driven pulley 26 synchronously; Make to horizontally rotate platform 14 rotations, finally make to be fixed on the rotation that the condenser 2 that horizontally rotates on the platform 14 is done horizontal direction.Rotatablely move in order to control, horizontally rotate platform 14 below be equipped with the circular orbit that can supply circular motion, this track has comprised outer ring-like track 27, interior circular orbit I 28 and interior circular orbit II 29.Rotation driving wheel 25 cooperates with outer ring-like track 27, and rotation driven pulley 26 matches with interior circular orbit I 28, and independent rotation roller 30 matches with interior circular orbit II 29.Rotate guide rail and be installed on the H steel guide rail seat 32, the below of rotation driving wheel 25 and rotation driven pulley 26 is respectively equipped with plays the rotary steering wheel 31 and rotary stopper wheel 59 that prevents to horizontally rotate platform 14 perk effects.
Two condensers 2 have been installed in the present embodiment, are the heat accumulation tower 11 that is used for storing heat between two condensers 2.There is heat transfer tube road 9 to be connected in the thermoconverter 10 with the heat accumulation tower.
Certainly; Above-mentioned explanation is not the restriction to the utility model; The utility model also be not limited only to above-mentioned for example, variation, remodeling, interpolation or replacement that those skilled in the art are made in the essential scope of the utility model also belong to the protection domain of the utility model.

Claims (9)

1. new type solar energy heat energy gathering-device; Comprise the condenser element and be installed in the condenser that forms on the condenser truss by the condenser element; Condenser is installed in an end of condenser strut, it is characterized in that: said new type solar energy heat energy gathering-device also comprises the angle of pitch pendulous device that makes said condenser do pitching swing and the device that horizontally rotates that said condenser is done horizontally rotate.
2. according to the described new type solar energy heat energy of claim 1 gathering-device; It is characterized in that: the other end of said condenser strut is installed on the pitching rotating shaft; Said pitching rotating shaft is positioned at the top of A font integral support, and said A font integral support comprises two one end A font supports.
3. according to the described new type solar energy heat energy of claim 2 gathering-device, it is characterized in that: a said end A font support comprises that two symmetrical A font framves use pillar, and said A font frame comprises steel pipe with pillar, is cast with concrete in the said steel pipe.
4. according to the described new type solar energy heat energy of claim 2 gathering-device; It is characterized in that: said condenser is the multi-disc type condenser; Four shared heat transfer tube roads of condenser element in the said multi-disc type condenser, said heat transfer tube road is connected with the heat accumulation tower through thermoconverter.
5. according to the described new type solar energy heat energy of claim 2 gathering-device, it is characterized in that: said condenser is a single dish formula condenser, and said single dish formula condenser is connected with the heat accumulation tower through thermoconverter.
6. according to claim 4 or 5 described new type solar energy heat energy gathering-devices, it is characterized in that: said angle of pitch pendulous device is a steel wire rope elevator device, and said steel wire rope elevator device is installed on the transmission system steel structure support.
7. according to the described new type solar energy heat energy of claim 6 gathering-device; It is characterized in that: said steel wire rope elevator device comprises the pulley that is installed on the said condenser truss; Be wound on the reel behind the said pulley of steel wire penetrating; Said reel is installed on the elevator power transmission shaft, and an end of elevator power transmission shaft is connected with the elevator motor through reductor.
8. according to claim 4 or 5 described new type solar energy heat energy gathering-devices, it is characterized in that: the said device that horizontally rotates comprises 360 oThat rotates horizontally rotates platform, and said A font integral support is fixed on said horizontally rotating on the platform.
9. according to the described new type solar energy heat energy of claim 8 gathering-device; It is characterized in that: the said device that horizontally rotates also comprises electric rotating machine, rotational delay device; The output shaft of said rotational delay device through gear drive with horizontally rotate power transmission shaft and be connected; A said end that horizontally rotates power transmission shaft is equipped with the rotation driving wheel, and the other end is equipped with the rotation driven pulley.
CN2012200829092U 2012-03-07 2012-03-07 Novel solar thermal collecting device Expired - Fee Related CN202511502U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2012200829092U CN202511502U (en) 2012-03-07 2012-03-07 Novel solar thermal collecting device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2012200829092U CN202511502U (en) 2012-03-07 2012-03-07 Novel solar thermal collecting device

Publications (1)

Publication Number Publication Date
CN202511502U true CN202511502U (en) 2012-10-31

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Application Number Title Priority Date Filing Date
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Country Status (1)

Country Link
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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104567017A (en) * 2015-01-08 2015-04-29 十堰榔梅实业有限公司 Arc-shaped track type solar universal fixed-focal concentration device and solar heat collecting device

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104567017A (en) * 2015-01-08 2015-04-29 十堰榔梅实业有限公司 Arc-shaped track type solar universal fixed-focal concentration device and solar heat collecting device
CN104567017B (en) * 2015-01-08 2016-02-10 十堰榔梅实业有限公司 Arc orbit formula solar universal focuses concentrator and solar energy Accumulated Heat Units

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Legal Events

Date Code Title Description
GR01 Patent grant
C14 Grant of patent or utility model
TR01 Transfer of patent right

Effective date of registration: 20170703

Address after: 256200, Shandong Zouping Economic Development Zone, Binzhou, Qi two road Qi Qi tower technology research and Development Center

Patentee after: Shandong Qi Qi iron tower Co., Ltd.

Address before: 256200, No. 28, fairy Road, Zouping National Development Zone, Binzhou, Shandong

Patentee before: Shandong Qixing Iron Tower Technology Co., Ltd.

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

Granted publication date: 20121031

Termination date: 20190307

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