CN102840692A - Installation method of slot-type solar heat collector - Google Patents
Installation method of slot-type solar heat collector Download PDFInfo
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- CN102840692A CN102840692A CN2012103614792A CN201210361479A CN102840692A CN 102840692 A CN102840692 A CN 102840692A CN 2012103614792 A CN2012103614792 A CN 2012103614792A CN 201210361479 A CN201210361479 A CN 201210361479A CN 102840692 A CN102840692 A CN 102840692A
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- 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
- Y02E10/44—Heat exchange systems
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Abstract
The invention discloses an installation method of a slot-type solar heat collector. The installation method comprises the steps as follows: a foundation is arranged; a screw is arranged on the foundation; an upright post is arranged on the screw; a rotary speed reducer is arranged on the upright post; then a drive pipe component is assembled at the two ends of the rotary seed reducer; an arc plate is arranged on an arc plate adjusting plate in the drive pipe component; a heat collecting tube flange bracket and a heat collecting tube bracket are respectively arranged on a driving flange on the drive pipe component and an adjusting plate of the heat collecting tube bracket; heat collecting tubes are orderly arranged on the heat collecting tube bracket; each group of heat collecting tubes are welded together to detect leakage; a collecting lens is arranged on the arc plate, and the radian of the collecting lens is consistent with that of the arc plate. The installation method has the beneficial effects that not only can the slot-type solar heat collector be installed more firmly, but also the slot-type solar heat collector can fully play the function; the working performance is improved, and the service life of the heat collector is prolonged.
Description
Technical field
The present invention relates to a kind of trough type solar heat-collector installation method.
Background technology
Present solar thermal collector on the market is numerous; Whether the installation method of solar thermal collector is proper; Being the important indicator that concerns the solar thermal collector service behaviour, also is the energy-conservation important step of solar thermal collector, especially the guarantee in solar thermal collector service life.And also do not have one to overlap comprehensive, complete, scientific and reasonable trough type solar heat-collector installation method in the present whole industry.
Summary of the invention
Be technical deficiency more than solving, it is scientific and reasonable to the invention provides a kind of use, can effectively improve installation effectiveness, and guarantees the stable trough type solar heat-collector installation method of trough type solar heat-collector.
The present invention realizes through following measure:
A kind of trough type solar heat-collector installation method of the present invention may further comprise the steps:
A. put ground in order, screw rod is installed on ground, column is installed on screw rod, the difference in height of adjusting every row's column is smaller or equal to 3mm, and linearity is smaller or equal to 5mm, and each column end face levelness is smaller or equal to 0.3 °;
B., rotary decelerator is installed on column, then the transmission tube component groups is contained in the rotary reducer two ends, and go out every emissions groove formula solar thermal collector installation position angle AF through transit survey;
C. arc is contained on the arc adjustable plate in the transmission tube assembly, thermal-collecting tube flange bracket and thermal-collecting tube pipe holder are installed in respectively on the drive flange and thermal-collecting tube pipe holder adjustable plate on the transmission tube assembly;
D. thermal-collecting tube is contained on the thermal-collecting tube pipe holder successively, and each is organized to check whether leakage is arranged after thermal-collecting tube welds together;
E. condenser is contained on the arc, the radian of condenser and arc radian are consistent.
Among the above-mentioned steps a, the foundation level degree is less than 3mm, and the ground pressure-bearing is not less than 1200kg, and the pressure degree is not less than 40MPa, and anti-overturn moment is greater than 4*10
4/ N/m.
Among the above-mentioned steps a, the height of said screw rod adopts the screw rod of 10.9 grades of plating Dacroments more than or equal to 150mm, adopts the nut of 10 grades of plating Dacroments on the screw rod.
Above-mentioned foundation level difference in height is less than 20mm, and the foundation level degree is less than 3mm, and the perpendicularity of screw rod and horizontal plane is less than 0.5mm.
The invention has the beneficial effects as follows: trough type solar heat-collector installation method of the present invention; First the complex installation method is carried out standardization; Make that the installation of trough type solar heat-collector is more scientific and reasonable, not only can make the more firm of trough type solar heat-collector installation, and make the function of giving full play to of trough type solar heat-collector; Improve the service behaviour of self, prolonged the service life of heat collector.
The specific embodiment
Trough type solar heat-collector installation method of the present invention, the instrument of using comprise theodolite, spirit level, surveyors' staff, horizon rule, engineering truck, thermal-collecting tube bracket adjustment frock, solar energy heat collection pipe welding tooling, laser range finder, arc general utility tool etc.
The linearity of the linearity of the every row's heat collector of transit survey installation position angle, the linearity of measuring the ground center line, column top board center line and axle type axis wherein.Spirit level is measured the levelness at each ground, column end face and arc two ends; Surveyors' staff comprises column surveyors' staff, flange surveyors' staff, arc surveyors' staff; Horizon rule is measured the levelness of ground upper surface, column end face; Engineering truck is used to carry all kinds of columns and transmission tube assembly; Thermal-collecting tube bracket adjustment frock is regulated the thermal-collecting tube support; The transmission tube assembly is regulated fixing tool and is used for regulating the transmission tube assembly, and fixed conveyor pipe assembly; Solar energy heat collection pipe welding tooling welding thermal-collecting tube with 3 be a bond pads together; Laser range finder is measured the spacing between the column accurately; (replacing the traditional measurement tape measure); The arc general utility tool comprises spanner, tape measure and screwdriver etc.
1, arrangement ground: make the heat collector ground according to engineering drawing; The linearity that each ground of every row is installed screw position center line and mounting center line is not more than 5mm; Adopt the screw bolt bar on the ground, it highly is not less than 150mm, and shank of bolt is the high strength screw rods of 10.9 grades of plating Dacroments, nut is selected the high strength nuts of 10 grades of plating Dacroments for use, and plain cushion and bullet pad select for use ad eundem to have good outdoor antirust ability simultaneously; The foundation level difference in height is less than 20mm; The foundation level degree is less than 3mm, and the perpendicularity of shank of bolt and horizontal plane is less than 0.5mm; Each ground pressure-bearing is not less than 1200kg; The pressure degree is not less than 40MPa; Anti-overturn moment is greater than 4x10
4/ N/m; At wind-force is that moderate gale is promptly toppled over power when being 4000N/m, and ground must not rock, and guarantees the heat collector operate as normal.Check detection.
2, column is installed:
Arrangement mode according to end column-driving pillar stand (can be a plurality of)-driving column-driving pillar stand (can be a plurality of)-end column; Various combination mode according to every row can increase and decrease driving pillar stand, utilizes engineering truck that column is through on the screw rod of ground successively.And φ 24 plain cushions, φ 24 bullet pads, M24 nut are loaded onto successively; Regulate column, the nut below the column base plate is regulated column; And utilize theodolite to cooperate and go up the center line linearity that surveyors' staff is adjusted the column top board; Utilize the height of the end face of spirit level and surveyors' staff adjustment column simultaneously; The column surveyors' staff is placed on the center line of column top board end face, utilizes theodolite and spirit level to watch surveyors' staff, read on the surveyors' staff scale and record that the cross centre line with theodolite and spirit level coincides; Utilize the levelness of horizon rule adjustment column end face simultaneously; The linearity that guarantees each column end face center line of every row is not more than that 3mm, difference in height are no more than 3mm (driving the column end face than the low 266mm of other column end faces), column end face levelness is not more than 0.3 °; Guarantee that simultaneously the centre-to-centre spacing between each column meets drawing requirement, check its departure with tape measure and be no more than 2mm; M24 nut symmetry above all column base plates is fastening; Check detection.
3, the transmission class is installed:
Rotary decelerator is contained on the driving column; The end axis assembly is contained on the drive flange of transmission tube assembly one end; Utilize engineering truck at first the transmission tube component groups to be contained in the rotary reducer two ends; Utilize theodolite, transmission tube assembly surveyors' staff and transmission tube assembly to regulate the transmission tube assembly that frock is at first regulated the rotary reducer two ends, the axis of adjusting each through theodolite and flange surveyors' staff makes it on same straight line; Utilize theodolite, transmission tube assembly surveyors' staff and transmission tube assembly to regulate the transmission tube assembly that frock is at first regulated the rotary reducer two ends.Check detection.
4, measure installation position angle AF:
Utilize transit survey heat collector installation position angle AF.Adjustment form time at first, pull down the eyepiece of theodolite, change the eyepiece that turns round that matches with theodolite; The adjustment theodolite is sought the sun through the eyepiece that turns round, true solar time and solar azimuth FW when calculating the theodolite aligning sun; Confirm the absolute value of solar azimuth, the fixing horizontal rotating disc turns over solar azimuth FW accurately through finely tuning then; Be accurate to second, stop the rotation, then with horizontal angle zero setting; With the horizontal rotating disc release, rotate theodolite, and make the axle center of the end axis assembly of its lens barrel cross vertical line over against this row's heat collector apart from the theodolite distal-most end through fine setting.According to the difference of theodolite decorating position, measure the every row's who comes out heat collector installation position angle AF record at last; Check detection.
5, arc is installed:
Arc is contained on the arc adjustable plate in the transmission tube assembly; And be contained in the bigger inboard of spacing; At the arc two ends arc pull bar is installed respectively, is utilized spirit level and arc surveyors' staff and arc governor motion to regulate all arcs successively; Check detection.
6, the thermal-collecting tube support is installed:
Thermal-collecting tube flange bracket and thermal-collecting tube pipe holder are installed in respectively on the drive flange and thermal-collecting tube pipe holder adjustable plate on the transmission tube assembly; It is also fastening on the arc on the transmission tube assembly, whenever to adorn 1 thermal-collecting tube bracket adjustment frock support plate at a distance from one, then thermal-collecting tube bracket adjustment pipe is placed in the half slot of thermal-collecting tube bracket adjustment frock support plate.Regulate the adjusting screw(rod) in the thermal-collecting tube support, thermal-collecting tube is regulated frock pull down, begin to regulate the thermal-collecting tube support on the next transmission tube assembly from arc; Check detection;
7, solar energy heat collection pipe is installed:
The transmission tube assembly of fixed conveyor pipe assembly is regulated frock remove,, let it drive heat collector and rotate, make heat collector forward a suitable angle to then to the rotary decelerator energising; To weld good thermal-collecting tube then and be contained in successively on the solar energy heating pipe holder, each group thermal-collecting tube will be welded together, a row solar energy heat collection pipe connect finish after, the bubble mouth of solar energy heat collection pipe is fixed on heat collector opening direction vertically upward; To the rotary decelerator energising heat collector is rotated back into opening upwards at last; Check detection.
9, leak detection:
The metal hose at one row's heat collector two ends is blocked with blind plugging and metallic gasket, and connected fastening assurance air-tightness, wherein the busy stifled welding needle-valve of going up of an end; Air pressure pressure, and weld bond and flange-interface hunted leak; Check detection.
10, condenser is installed:
Energising drives the heat collector rotation to rotary decelerator, makes heat collector forward a suitable angle to; To the left and right support member of condenser be contained on the arc with M8 bolt, plain cushion, bullet pad and nut, must not be fastening fully, it is consistent to make it support direction; The left and right support member of condenser is contained on the arc, must not be fastening fully, and it is consistent to make it support direction; The condenser filler strip is laid on the arc; Condenser is installed on the arc, then the locating piece on left and right support member of condenser and the condenser is linked together, and fastening; Notice that the radian that guarantees condenser conforms to the arc radian.In the same way that this side is all condensers are installed on the arc, forward heat collector to angle that opposite side is fit to after installing, and condenser is installed in the same way; Check detection.
11, installing engineering system:
According to the project installation drawing requirement electrical control cubicles is installed on assigned address (should near heat collector), and takes measures such as mouse bite preventing, water logging; Require to accomplish system pipeline, system electrical and heat insulating work according to engineering drawing and " system's installation manual "; Check detection.
12, heat collector debugging:
System powers on for heat collector control, the on-site geography information of typing engineering (longitude, latitude, standard longitude); And the standard time of correcting controller, leap year information; According to the project installation measurement result, revise the installation position angle of each row's heat collector; At first confirm the spacing range of movement that can limit heat collector, use PC that independent deformation is carried out at each row's inclination angle then and correct; The heat collector trial run is corrected each row's heat collector owing to the static difference that reason causes is installed; The communication of debugging master control and heat collector begins trial run; Check detection.
The above only is the preferred implementation of this patent; Should be pointed out that for those skilled in the art, under the prerequisite that does not break away from the patent art principle; Can also make some improvement and replacement, these improvement and replacement also should be regarded as the protection domain of this patent.
Claims (4)
1. a trough type solar heat-collector installation method is characterized in that, may further comprise the steps:
A. put ground in order, screw rod is installed on ground, column is installed on screw rod, the difference in height of adjusting every row's column is smaller or equal to 3mm, and linearity is smaller or equal to 5mm, and each column end face levelness is smaller or equal to 0.3 °;
B., rotary decelerator is installed on column, then the transmission tube component groups is contained in the rotary reducer two ends, and go out every emissions groove formula solar thermal collector installation position angle AF through transit survey;
C. arc is contained on the arc adjustable plate in the transmission tube assembly, thermal-collecting tube flange bracket and thermal-collecting tube pipe holder are installed in respectively on the drive flange and thermal-collecting tube pipe holder adjustable plate on the transmission tube assembly;
D. thermal-collecting tube is contained on the thermal-collecting tube pipe holder successively, and each is organized to check whether leakage is arranged after thermal-collecting tube welds together;
E. condenser is contained on the arc, the radian of condenser and arc radian are consistent.
2. according to the said trough type solar heat-collector installation method of claim 1, it is characterized in that: among the step a, the foundation level degree is less than 3mm, and the ground pressure-bearing is not less than 1200kg, and the pressure degree is not less than 40MPa, and anti-overturn moment is greater than 4*10
4/ N/m.
3. according to the said trough type solar heat-collector installation method of claim 1, it is characterized in that: among the step a, the height of said screw rod adopts the screw rod of 10.9 grades of plating Dacroments more than or equal to 150mm, adopts the nut of 10 grades of plating Dacroments on the screw rod.
4. according to the said trough type solar heat-collector installation method of claim 1, it is characterized in that: the foundation level difference in height is less than 20mm, and the foundation level degree is less than 3mm, and the perpendicularity of screw rod and horizontal plane is less than 05mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012103614792A CN102840692A (en) | 2012-09-26 | 2012-09-26 | Installation method of slot-type solar heat collector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012103614792A CN102840692A (en) | 2012-09-26 | 2012-09-26 | Installation method of slot-type solar heat collector |
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| Publication Number | Publication Date |
|---|---|
| CN102840692A true CN102840692A (en) | 2012-12-26 |
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| CN2012103614792A Pending CN102840692A (en) | 2012-09-26 | 2012-09-26 | Installation method of slot-type solar heat collector |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103084835A (en) * | 2013-01-31 | 2013-05-08 | 山东威特人工环境有限公司 | Groove-type solar thermal collector assembling method and movable assembly plant for groove-type solar thermal collector |
| CN103162435A (en) * | 2013-02-20 | 2013-06-19 | 中国科学院电工研究所 | Paraboloid groove type condenser assembling method |
| CN106766252A (en) * | 2016-11-11 | 2017-05-31 | 内蒙古旭宸能源有限公司 | Groove type solar concentrator array high accuracy assembling localization method |
| CN107131666A (en) * | 2017-04-24 | 2017-09-05 | 中海阳能源集团股份有限公司 | The column tooling for fast installing and construction method of a kind of photo-thermal slot-type optical collector |
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| JPS5644553A (en) * | 1979-09-18 | 1981-04-23 | Hitachi Zosen Corp | Solar energy collector |
| CN101976972A (en) * | 2010-10-09 | 2011-02-16 | 张国柱 | Controllable double-state reflection/condensation solar energy collection power generation device |
| CN201811460U (en) * | 2010-05-17 | 2011-04-27 | 山东威特人工环境有限公司 | Trough type solar thermal collector and solar thermal utilization system |
| CN202043057U (en) * | 2011-04-06 | 2011-11-16 | 王旭 | Solar power generation and heat collection system |
| CN102589156A (en) * | 2012-02-22 | 2012-07-18 | 皇明太阳能股份有限公司 | Small slot type heat collector capable of automatically tracking sun |
-
2012
- 2012-09-26 CN CN2012103614792A patent/CN102840692A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5644553A (en) * | 1979-09-18 | 1981-04-23 | Hitachi Zosen Corp | Solar energy collector |
| CN201811460U (en) * | 2010-05-17 | 2011-04-27 | 山东威特人工环境有限公司 | Trough type solar thermal collector and solar thermal utilization system |
| CN101976972A (en) * | 2010-10-09 | 2011-02-16 | 张国柱 | Controllable double-state reflection/condensation solar energy collection power generation device |
| CN202043057U (en) * | 2011-04-06 | 2011-11-16 | 王旭 | Solar power generation and heat collection system |
| CN102589156A (en) * | 2012-02-22 | 2012-07-18 | 皇明太阳能股份有限公司 | Small slot type heat collector capable of automatically tracking sun |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103084835A (en) * | 2013-01-31 | 2013-05-08 | 山东威特人工环境有限公司 | Groove-type solar thermal collector assembling method and movable assembly plant for groove-type solar thermal collector |
| CN103084835B (en) * | 2013-01-31 | 2014-10-15 | 山东威特人工环境有限公司 | Groove-type solar thermal collector assembling method and movable assembly plant for groove-type solar thermal collector |
| CN103162435A (en) * | 2013-02-20 | 2013-06-19 | 中国科学院电工研究所 | Paraboloid groove type condenser assembling method |
| CN103162435B (en) * | 2013-02-20 | 2015-04-08 | 中国科学院电工研究所 | Paraboloid groove type condenser assembling method |
| CN106766252A (en) * | 2016-11-11 | 2017-05-31 | 内蒙古旭宸能源有限公司 | Groove type solar concentrator array high accuracy assembling localization method |
| CN106766252B (en) * | 2016-11-11 | 2019-05-03 | 内蒙古旭宸能源有限公司 | Groove type solar concentrator array high-precision assembly localization method |
| CN107131666A (en) * | 2017-04-24 | 2017-09-05 | 中海阳能源集团股份有限公司 | The column tooling for fast installing and construction method of a kind of photo-thermal slot-type optical collector |
| CN107131666B (en) * | 2017-04-24 | 2023-09-05 | 中海阳能源集团股份有限公司 | Quick mounting tool and construction method for upright post of photo-thermal groove type condenser |
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Application publication date: 20121226 |