CN204906294U - Photovoltaic assembly support - Google Patents
Photovoltaic assembly support Download PDFInfo
- Publication number
- CN204906294U CN204906294U CN201520733460.5U CN201520733460U CN204906294U CN 204906294 U CN204906294 U CN 204906294U CN 201520733460 U CN201520733460 U CN 201520733460U CN 204906294 U CN204906294 U CN 204906294U
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- Prior art keywords
- photovoltaic
- compressed air
- bracket
- support
- pipe
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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
- Y02E10/50—Photovoltaic [PV] energy
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Abstract
The utility model discloses a photovoltaic assembly support, its structure includes the photovoltaic support, still includes the female pipe of bracket hinge, pressure elevating gear, linkage supporting beam and compressed air, the bottom both sides of photovoltaic support are equipped with bracket hinge respectively, bracket hinge upper end and photovoltaic leg joint, the lower extreme is connected with support footing rotation, pressure elevating gear is equipped with two at least, pressure elevating gear's upper end be equipped with the linkage supporting beam, linkage supporting beam's the both ends and the slip track sliding connection of photovoltaic support both sides, pressure elevating gear's lower extreme links to each other with the female pipe of compressed air respectively, the bottom of the female pipe of compressed air links firmly through female tubular brace frame and support basis, the one end of the female pipe of compressed air is equipped with intake pipe, electronic admission valve and manometer. This support has reduced the installation work volume, improves the installation effectiveness, reduces construction cost, can adjust at will according to required angle. In addition, on this basis, still have clean function to photovoltaic module, can play the effect that sweeps the dust, improve the generating efficiency.
Description
Technical field
The utility model relates to a kind of support, specifically a kind of photovoltaic module support.
Background technology
Solar photovoltaic assembly is the nucleus equipment of solar power station, and it is disposed in the outdoor, needs to fix with ground.Solar photovoltaic assembly support, as the supporting construction of solar photovoltaic assembly, is generally large-area layout, is the important component part of solar photovoltaic generation system.
Current existing solar photovoltaic power plant, all will calculate optimum embedding angle degree in detail when general Preliminary design, realize the maximization of benefit, and the angle thus after photovoltaic bracket installation all cannot change.Modal support based on concrete or steel pipe screw pile.So not only structure is comparatively complicated, and comprise montant, cross bar, brace etc., and the most important thing is to switch solar photovoltaic angle, photovoltaic plant efficiency is not high.There is tracking mode also relatively complicated in addition.Generally comprise solar hour angle tracking cell and array Inclination maneuver unit, photovoltaic module by connector respectively with the rolling bearing units on added and end side arm tightly because being connected, the connector being positioned at photovoltaic module upper end is equipped with motor, and described motor is with movement connector and photovoltaic module coaxial rotation under signal drives; Simultaneously, the left and right sides of described photovoltaic module is connected the both sides stent support of interlock crossbeam respectively by lower end, a leading screw is installed with between the end side arm of bottom bracket and end after-frame, leading screw rotates under the effect of additionaling power, the interlock crossbeam be connected with leading screw will be subjected to displacement along rail plate, support erects thereupon or puts down, the corresponding change in inclination angle of photovoltaic module.
Above-mentioned two kinds of mount schemes, have shortcoming separately.A scheme fixed installation, cannot adjust photovoltaic angle; A kind of scenario-frame is complicated, and installation workload is large.And all do not consider the cleaning of photovoltaic module.
Utility model content
The purpose of this utility model is to provide a kind of photovoltaic module support, and this support decreases installation workload, improves installation effectiveness, reduces construction cost, arbitrarily can regulate according to required angle.In addition, on this basis, also there is cleaning function to photovoltaic module, the effect purging dust can be played, improve generating efficiency.
The technical scheme in the invention for solving the technical problem is: a kind of photovoltaic module support, its structure comprises photovoltaic bracket, also comprise rack shaft, pressure lifting device, interlock supporting traverse and compressed air mother pipe, the both sides, bottom of described photovoltaic bracket are respectively equipped with rack shaft, described rack shaft upper end is connected with photovoltaic bracket, and lower end and bracket basis are rotationally connected; Described pressure lifting device is at least provided with two, is provided with interlock supporting traverse in the upper end of pressure lifting device, and the two ends of described interlock supporting traverse and the sliding rail of photovoltaic bracket both sides are slidably connected; The lower end of pressure lifting device is managed with compressed air mother respectively and is connected, and the bottom of the female pipe of described compressed air is connected by female pipe bracing frame and bracket basis, and one end of the female pipe of described compressed air is provided with air inlet pipe, electronic intake valve and Pressure gauge.
Further, described photovoltaic bracket is provided with clean tracheae, described clean tracheae is evenly distributed with several fumaroles, on the horizontal support that described clean tracheae is distributed in photovoltaic bracket and longitudinal carrier, described clean tracheae be arranged on the wireway of side bottom photovoltaic bracket and communicate, described wireway one end is connected with clean tracheae by high-pressure hose, and the other end communicates with the female tube cavity of compressed air, is provided with electronic vent valve at compressed air mother pipe with the link of wireway.
Further, described rack shaft is rotationally connected by rotating shaft screw bolt and rotating shaft fixed head, and described rotating shaft fixed head is provided with two and is L-type, and described rotating shaft fixed head is connected with bracket basis by bolt of fixing plate.
Further, described electronic intake valve and electronic vent valve are controlled by tracking means.
The beneficial effects of the utility model are:
1, this device controls the lifting of air pressure lowering or hoisting gear support bar by adjustments of gas pressure, and then drives interlock supporting traverse to slide in sliding rail, thus regulates the angle of photovoltaic bracket.Installation environment impact is little, and installation effectiveness is high, ensure that photovoltaic module along with the position real-time change of light, can improve Generation Rate.
What 2, by tracking means and main-piping pressure, this device controlled that two kinds of modes control gas is input into output, convenient operation.
3, this device is by clean pore release high-pressure gas, removes the dust on photovoltaic module surface, improves the light transmittance of assembly, improve generating efficiency.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is A place enlarged drawing in Fig. 1;
Fig. 3 is the connection diagram of supporting traverse and sliding rail of linking in the utility model;
Fig. 4 is the partial enlarged drawing of clean tracheae in the utility model;
Fig. 5 is the distribution map of clean the first form of tracheae in the utility model.
Fig. 6 is the distribution map of clean tracheae the second form in the utility model.
In figure: the female pipe of 1 compressed air, 2 air inlet pipe, 3 electronic intake valves, 4 pressure lifting devices, 5 rack shafts, 6 photovoltaic brackets, 7 interlock supporting traverses, 8 wireways, 9 electronic vent valves, 10 female pipe bracing frames, 11 bracket basis, 12 rotating shaft fixed heads, 13 rotating shaft screw bolts, 14 bolt of fixing plates, 15 clean tracheae, 16 fumaroles, 17 sliding rails, 18 photovoltaic modulies, 19 Pressure gauges.
Embodiment
With reference to Figure of description, a kind of photovoltaic module support of the present utility model is described in detail below.
As shown in Figure 1, Figure 2, Figure 3, Figure 4, a kind of photovoltaic module support of the present utility model, its structure comprises photovoltaic bracket 6, also comprise the female pipe 1 of rack shaft 5, pressure lifting device 4, interlock supporting traverse 7 and compressed air, the both sides, bottom of described photovoltaic bracket 6 are respectively equipped with rack shaft 5, described rack shaft 5 upper end is connected with photovoltaic bracket 6, and lower end and bracket basis 11 are rotationally connected; Described pressure lifting device 4 is at least provided with two, and as shown in Figure 1, this Bracket setting four pressure lifting devices 4, the quantity of pressure lifting device 4 arbitrarily can adjust according to the size of photovoltaic module 18.Be provided with interlock supporting traverse 7 in the upper end of pressure lifting device, the two ends of described interlock supporting traverse 7 and the sliding rail 17 of photovoltaic bracket 6 both sides are slidably connected; In order to ensure pressure lifting device and the stability of interlock supporting traverse, slideway can be respectively equipped with on the multiple longitudinal carrier of photovoltaic module, being slidably connected of interlock supporting traverse and the multiple point of photovoltaic bracket, enhancing stability.The lower end of pressure lifting device 4 is connected with compressed air mother pipe 1 respectively, and the bottom of the female pipe 1 of described compressed air is connected with bracket basis 11 by female pipe bracing frame 10, and one end of the female pipe 1 of described compressed air is provided with air inlet pipe 2, electronic intake valve 3 and Pressure gauge 19.
Described photovoltaic bracket 6 is provided with clean tracheae 15, described clean tracheae 15 is evenly distributed with several fumaroles 16, on the horizontal support that described clean tracheae 15 is distributed in photovoltaic bracket 6 and longitudinal carrier, described clean tracheae 15 communicates with the wireway 8 being arranged on side bottom photovoltaic bracket 6, described wireway one end is connected with clean tracheae by high-pressure hose, high-pressure hose ensure that the flexibility of photovoltaic bracket when rotational angle, the other end communicates with the female tube cavity of compressed air, is provided with electronic vent valve 9 at the female pipe 1 of compressed air with the link of wireway 8.As shown in Figure 5, clean tracheae 15 is the branch of wireway 8, be evenly distributed on the horizontally-arranged of photovoltaic module, as shown in Figure 6, clean tracheae 15 is evenly distributed on the vertical setting of types of photovoltaic module, and clean tracheae also can be distributed in the horizontally-arranged of photovoltaic module and vertical setting of types simultaneously, clean pipe branch road place is connected by threeway, ensure that each clean pipe communicates, when electronic vent valve 9 is exitted, gases at high pressure are discharged by the fumarole 16 on clean tracheae 15.
Described rack shaft 5 is rotationally connected by rotating shaft screw bolt 13 and rotating shaft fixed head 12, and described rotating shaft fixed head 12 is provided with two and is L-type, and described rotating shaft fixed head 12 is connected with bracket basis 11 by bolt of fixing plate 14.
Described electronic intake valve 3 and electronic vent valve 9 are controlled by tracking means.
When photovoltaic module angle too small, when needing to become large, tracking means is given an order, and starts compressed air source unit and electronic intake valve, continuous air feed, increase the pressure in the female pipe of compressed air, air pressure lowering or hoisting gear support bar rises, and drives interlock supporting traverse can slide in sliding rail, is raised photovoltaic bracket side, rack shaft is fixed on basis and rotates up and down, thus it is large to realize angle change.When reaching a certain gas pressure value or lighting angle, pressure control device or tracking means send instruction, and source of the gas stops automatically, and electronic intake valve cuts out automatically.
When photovoltaic module is spent greatly, when needing to diminish, tracking means is given an order, and starts electronic vent valve, by gas by wireway, clean tracheae, clean pore release, thus lowers the pressure in the female pipe of compressed air.Air pressure lowering or hoisting gear support bar declines, and drive interlock supporting traverse can slide in sliding rail, reduced photovoltaic bracket side, rack shaft is fixed on basis and rotates up and down, thus realizes angle and diminish.When reaching a certain gas pressure value or lighting angle, pressure control device or tracking means send instruction, and source of the gas stops automatically, and electronic intake valve cuts out automatically.While venting, gases at high pressure, by clean pore release, can play the effect purging dust, reduce the dust adhesion amount on photovoltaic module, thus reach cleaning action, increase logical light quantity, thus improve generating efficiency.
When solar illuminance is not strong time, also can manually boot source of the gas, electronic intake valve, electronic vent valve, by gas by wireway, clean tracheae, clean pore release, thus reach the effect of cleaning.
Support of the present utility model decreases installation workload, improves installation effectiveness, reduces construction cost, arbitrarily can regulate according to required angle.In addition, on this basis, also there is cleaning function to photovoltaic module, the effect purging dust can be played, improve generating efficiency.
The above, just explain through diagrams principles more of the present utility model, this specification is not the utility model to be confined in shown described concrete structure and the scope of application, therefore every corresponding modify of being likely utilized and equivalent, all belong to the scope of the claims that the utility model is applied for.
Except technical characteristic described in specification, all the other technical characteristics are those skilled in the art's known technology.
Claims (4)
1. a photovoltaic module support, comprise photovoltaic bracket, it is characterized in that, also comprise rack shaft, pressure lifting device, interlock supporting traverse and compressed air mother pipe, the both sides, bottom of described photovoltaic bracket are respectively equipped with rack shaft, described rack shaft upper end is connected with photovoltaic bracket, and lower end and bracket basis are rotationally connected; Described pressure lifting device is at least provided with two, is provided with interlock supporting traverse in the upper end of pressure lifting device, and the two ends of described interlock supporting traverse and the sliding rail of photovoltaic bracket both sides are slidably connected; The lower end of pressure lifting device is managed with compressed air mother respectively and is connected, and the bottom of the female pipe of described compressed air is connected by female pipe bracing frame and bracket basis, and one end of the female pipe of described compressed air is provided with air inlet pipe, electronic intake valve and Pressure gauge.
2. a kind of photovoltaic module support according to claim 1, it is characterized in that, described photovoltaic bracket is provided with clean tracheae, described clean tracheae is evenly distributed with several fumaroles, on the horizontal support that described clean tracheae is distributed in photovoltaic bracket and longitudinal carrier, described clean tracheae be arranged on the wireway of side bottom photovoltaic bracket and communicate, described wireway one end is connected with clean tracheae by high-pressure hose, the other end communicates with the female tube cavity of compressed air, is provided with electronic vent valve at compressed air mother pipe with the link of wireway.
3. a kind of photovoltaic module support according to claim 1, it is characterized in that, described rack shaft is rotationally connected by rotating shaft screw bolt and rotating shaft fixed head, and described rotating shaft fixed head is provided with two and is L-type, and described rotating shaft fixed head is connected with bracket basis by bolt of fixing plate.
4. a kind of photovoltaic module support according to claim 1, is characterized in that, described electronic intake valve and electronic vent valve are controlled by tracking means.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520733460.5U CN204906294U (en) | 2015-09-21 | 2015-09-21 | Photovoltaic assembly support |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520733460.5U CN204906294U (en) | 2015-09-21 | 2015-09-21 | Photovoltaic assembly support |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204906294U true CN204906294U (en) | 2015-12-23 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520733460.5U Active CN204906294U (en) | 2015-09-21 | 2015-09-21 | Photovoltaic assembly support |
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| CN (1) | CN204906294U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109815544A (en) * | 2018-12-24 | 2019-05-28 | 中国电建集团山东电力建设第一工程有限公司 | A kind of roof photovoltaic method for arranging based on BIM |
-
2015
- 2015-09-21 CN CN201520733460.5U patent/CN204906294U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109815544A (en) * | 2018-12-24 | 2019-05-28 | 中国电建集团山东电力建设第一工程有限公司 | A kind of roof photovoltaic method for arranging based on BIM |
| CN109815544B (en) * | 2018-12-24 | 2024-01-09 | 中国电建集团山东电力建设第一工程有限公司 | BIM-based roof photovoltaic arrangement method |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |