CN201218610Y - Altitude angle control device of solar collector - Google Patents
Altitude angle control device of solar collector Download PDFInfo
- Publication number
- CN201218610Y CN201218610Y CNU2008200749087U CN200820074908U CN201218610Y CN 201218610 Y CN201218610 Y CN 201218610Y CN U2008200749087 U CNU2008200749087 U CN U2008200749087U CN 200820074908 U CN200820074908 U CN 200820074908U CN 201218610 Y CN201218610 Y CN 201218610Y
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- solar
- solar collector
- control device
- angle control
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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
- Y02E10/47—Mountings or tracking
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- Control Of Position Or Direction (AREA)
- Photovoltaic Devices (AREA)
Abstract
The utility model provides an elevation angle controlling device of a solar collector, comprising a plurality of solar collectors. The solar collectors are respectively arranged and fixed on support frames of the solar collectors; a plurality of pipelines are respectively connected with all the solar collectors and the support frames; heat collectors are arranged on the pipelines; one end of each of a plurality of actuating arms is respectively connected with the pipelines, and the other end is uniformly arrayed and respectively pivoted on a plurality of central connecting rods; a plurality of driving connecting rods are uniformly arrayed and respectively pivoted on the central connecting rods; one end of each of the driving connecting rods is respectively arranged on and connected with a plurality of drivers, and the drivers are respectively fixed on a base; a photoelectric sensor is arranged on the pipelines; and the output end of the photoelectric sensor is respectively connected with the drivers. The utility model can automatically adjust the height of the solar collectors to an optimum degree, track the sun, and provide relatively stable and larger solar power to a solar generating device.
Description
Technical field
The utility model relates to device of solar generating, relates in particular to a kind of elevation angle control device of solar collector.
Background technology
In recent years, be accompanied by the use of fossil fuel, the emission of carbon-dioxide that is produced causes global warming, or the problems such as radioactive contamination that radioactive waste produced that caused by nuclear power plant accident become deeply.Care to the earth environment and the energy grows to even greater heights.Under these circumstances, as inexhaustible and save can solar energy being used widely of environmental protection clearly in the whole world.
At present, human utilization to solar energy is broadly divided into photo-thermal conversion and opto-electronic conversion dual mode.Wherein, the device of solar generating that utilizes solar energy to generate electricity mainly partly is made of solar collector, heat collector, solar energy transmission pipeline, thermal storage device, steam raising plant, TRT and control device etc.
The operation principle of device of solar generating: solar collector is used for collecting sunshine, energy is transferred to heat collector, after heat collector adds hot-air, hot-air is entered thermal storage device through transmission pipeline, thermal storage device stores energy, when needs generate electricity, energy is transferred to steam raising plant, the steam drive TRT generates electricity.Control device can be controlled different device and carry out the difference action, satisfies different needs.
When existing solar collector uses, be generally several solar collectors by necessarily regularly arranged, several solar collectors are fixed on respectively on the bracing frame of each solar collector, and bracing frame is fixed on the top or ground of building, is used to collect solar energy.Because the bracing frame of support solar gatherer is fixed, make the luffing angle of gatherer can not follow moving of the sun and change, and the amount of incident of sunlight because of the shift position of the sun along with change, therefore, cause the generating of device of solar generating not continue and to stablize.
The utility model content
Main purpose of the present utility model is to overcome the above-mentioned shortcoming that existing apparatus exists, and provide a kind of elevation angle control device of solar collector, it can adjust the elevation angle of solar collector automatically, the orientation of sun-tracing accurately and timely is adjusted to the optimum height angle with solar collector.And, can control several solar collectors simultaneously, for device of solar generating provides bigger and stable solar power source.
The purpose of this utility model is realized by following technical scheme.
A kind of elevation angle control device of solar collector, comprise: several solar collectors, several solar collectors are fixed on respectively on the bracing frame of each solar collector, the corresponding one by one below that places each solar collector and bracing frame respectively of several pipelines, and link together with each bracing frame respectively, on every pipeline heat collector is installed; The bottom of every pipeline is provided with several U-shaped frameworks, is provided with on the U-shaped framework and is connected with several pulleys, and pipeline places on the pulley; One end of several actuating arms links together with several pipelines respectively, the other end of several actuating arms is evenly distributed and be articulated in respectively on several center rod, several drive link evenly distributed also articulates with several center rod respectively, several drive link other ends are installed and are connected on several drivers respectively, several drivers are separately fixed on the pedestal, make by above-mentioned connection to constitute drive link mechanism between several pipelines and several drivers; Photoelectric sensor is fixed on the pipeline, and the output of photoelectric sensor links to each other with several drivers respectively.
Described drive link institutional adjustment scope is in 0-90 degree scope.
Described driver is a motor, and several drive link are installed respectively and connected on the shaft of motor.
The output of described photoelectric sensor links to each other with motor through a relay.
Described driver is a hydraulic means, described drive link is the hydraulic push rod in the hydraulic means, one base is set below the hydraulic means, be provided with on the base and connect two support plates, the rotating shaft that setting is connected the hydraulic means back places in the middle of two support plates, and hydraulic means 11 is articulated on the support plate by bearing pin.
The output of described photoelectric sensor links to each other with hydraulic means through a magnetic valve.
The beneficial effects of the utility model: it can adjust the height of solar collector automatically, and the orientation of sun-tracing accurately and timely is with the optimum height that is adjusted to of solar collector.And, can control several solar collectors simultaneously, for device of solar generating provides bigger and stable solar power source.The utlity model has globality, simple in structure, be convenient to produce; Its lighter weight is convenient to install at building.
Description of drawings:
Fig. 1 looks schematic diagram for the utility model structure master.
Fig. 2 is the utility model structure top perspective schematic diagram.
Fig. 3 connects block diagram for the utility model structure photoelectricity sensor.
Fig. 4 looks schematic diagram for another embodiment master of the utility model.
Fig. 5 looks schematic diagram for the master of hydraulic means among Fig. 3.
Fig. 6 is the schematic top plan view of hydraulic means among Fig. 3.
Fig. 7 is that another embodiment photoelectric sensor of the utility model structure connects block diagram.
Major label description in figure: 1 center rod, 2 drive link, 3 motor, 4 actuating arms, 5 transmission pipelines, 6 solar collectors, 7 bracing frames, 8 photoelectric sensors, 9 heat collectors, 10 hydraulic push rods, 11 hydraulic means, 12 rotating shafts, 13 support plates, 14 bases, 15 bearing pins, 16 bearing pins, 17 relays, 18 magnetic valves, 19U shape framework, 20 pulleys.
The specific embodiment
Consult Fig. 1, Fig. 2 and shown in Figure 3, the elevation angle control device of the utility model solar collector, comprise: several solar collectors 6, several solar collectors 6 are fixed on respectively on the bracing frame 7 of each solar collector 6, the corresponding one by one below that places each solar collector 6 and bracing frame 7 respectively of several transmission pipelines 5, and adopt in welded or bolted way with bracing frame 7 respectively and link together, on every transmission pipeline 5 heat collector 9 is installed.The bottom of every pipeline is provided with several U-shaped frameworks, is provided with on the U-shaped framework and is connected with several pulleys, and pipeline places on the pulley.
One end of several actuating arms 4 adopts the mode of welding to link together with several transmission pipelines 5 respectively, and the other end of several actuating arms 4 is evenly distributed and be articulated on several center rod 1 present embodiment by bearing pin: center rod 1 is two.Center rod 1 adopts the steel pipe of high thickness to make, and plays the transmission and the balanced action of power.Several center rod 1 articulate by bearing pin with an end of drive link 2 respectively, and the other end of several drive link 2 is installed respectively and is connected on several drivers, present embodiment: driver is a motor 3.The other end of several drive link 2 is installed respectively and is connected in the rotating shaft of several motor 3, and several motor 3 are separately fixed on the pedestal.But make formation drive link mechanism between several pipelines and several motor 3 by above-mentioned connection.Present embodiment: motor 3 is two, and the quantity of motor depends on the load of solar thermal collector and pipe section, can increase and decrease according to load capacity.
The operation principle of present embodiment: receive when shining upon on the photoelectric sensor 8 and by photoelectric sensor 8, the position that photoelectric sensor moves according to the sun, the power of illumination, change optical signal into the signal of telecommunication, and the corresponding signal of telecommunication is inputed to several motor 3 through a relay, several motor 3 are made action according to the corresponding signal of telecommunication, motor 3 rotating shafts rotation, several drive link 2 that are installed in the rotating shaft are rotated under the drive of rotating shaft, several drive link 2 drive several center rod 1 motions, several center rod 1 drive several simultaneously and move with several actuating arms 4 that center rod 1 articulates respectively, several actuating arms 4 drive several pipelines 5 and rotate, several pipelines 5 drive the solar collector 6 that is fixed on the bracing frame 7 respectively and rotate, thereby adjust the height and position of solar collector automatically, so that the orientation of better sun-tracing.
Consult Fig. 4-shown in Figure 7, another embodiment for the elevation angle control device of the utility model solar collector, driver is a hydraulic means 11, drive link is substituted by the hydraulic push rod in the hydraulic means 10, one end of hydraulic push rod 10 and center rod 1 flexibly connect by bearing pin 15, be connected with a rotating shaft 12 in the setting of the back of hydraulic means 11, rotating shaft 12 is provided with a through hole, one base 14 is set below the hydraulic means 11, two support plates 13 of connection are set on the base 14, and the rotating shaft 12 of hydraulic means 11 back makes hydraulic means 11 be articulated on the support plate 13 by bearing pin 16 in the middle of placing two support plates 13.
When the Driven by Hydraulic Cylinder center rod 1 of hydraulic means 11 was moved, itself was except hydraulic push rod 10 extends, and hydraulic means 11 self also rotates along rotating shaft, thereby adjusts the orientation of center rod 1, reduces resistance.
The output of photoelectric sensor 8 links to each other with the oil pipe of hydraulic means 11 through a magnetic valve 18, photoelectric sensor 8 changes optical signal into the signal of telecommunication, and by the break-make of control magnetic valve 18, the control oil mass flows, make the piston motion of hydraulic cylinder in the hydraulic means 11, thereby control hydraulic push rod 10 is flexible.The adjusting range of elevation angle control device is at the 0-90 degree.
The operation principle of the operation principle of present embodiment and a last embodiment is basic identical.
Several linkages have the synchronism of motion among above-mentioned two embodiment, and photoelectric sensor utilizes the feedback principle can realize the elevation angle of dynamic adjustments gatherer.The elevation angle control device is adjusted to almost parallel with horizontal plane position with solar collector when sunray is the strongest at noon, during in the morning with the dusk, solar collector is adjusted to almost vertical with horizontal plane position.
Above-mentioned motor, photoelectric sensor, relay, magnetic valve, hydraulic means, pulley adopt the commercially available prod, and other unaccounted parts are known technology.
The above, it only is preferred embodiment of the present utility model, be not that the utility model is done any pro forma restriction, every foundation technical spirit of the present utility model all still belongs in the scope of technical solutions of the utility model any simple modification, equivalent variations and modification that above embodiment did.
Claims (6)
1, a kind of elevation angle control device of solar collector, comprise: several solar collectors, several solar collectors are fixed on respectively on the bracing frame of each solar collector, it is characterized in that: the corresponding one by one below that places each solar collector and bracing frame respectively of several pipelines, and link together with each bracing frame respectively, on every pipeline heat collector is installed; The bottom of every pipeline is provided with several U-shaped frameworks, is provided with on the U-shaped framework and is connected with several pulleys, and pipeline places on the pulley; One end of several actuating arms links together with several pipelines respectively, the other end of several actuating arms is evenly distributed and be articulated in respectively on several center rod, several drive link evenly distributed also articulates with several center rod respectively, several drive link other ends are installed and are connected on several drivers respectively, several drivers are separately fixed on the pedestal, make by above-mentioned connection to constitute drive link mechanism between several pipelines and several drivers; Photoelectric sensor is fixed on the pipeline, and the output of photoelectric sensor links to each other with several drivers respectively.
2, the elevation angle control device of solar collector according to claim 1 is characterized in that: described drive link institutional adjustment scope is in 0-90 degree scope.
3, the elevation angle control device of solar collector according to claim 1 and 2 is characterized in that: described driver is a motor, and several drive link are installed respectively and connected on the shaft of motor.
4, according to the elevation angle control device of claim 1 or 3 described solar collectors, it is characterized in that: the output of described photoelectric sensor links to each other with motor through a relay.
5, the elevation angle control device of solar collector according to claim 1, it is characterized in that: described driver is a hydraulic means, described drive link is the hydraulic push rod in the hydraulic means, one base is set below the hydraulic means, be provided with on the base and connect two support plates, the rotating shaft that setting is connected the hydraulic means back places in the middle of two support plates, and hydraulic means is articulated on the support plate by bearing pin.
6, the elevation angle control device of solar collector according to claim 1 or 5, it is characterized in that: the output of described photoelectric sensor links to each other with hydraulic means through a magnetic valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200749087U CN201218610Y (en) | 2008-05-30 | 2008-05-30 | Altitude angle control device of solar collector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200749087U CN201218610Y (en) | 2008-05-30 | 2008-05-30 | Altitude angle control device of solar collector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201218610Y true CN201218610Y (en) | 2009-04-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200749087U Expired - Fee Related CN201218610Y (en) | 2008-05-30 | 2008-05-30 | Altitude angle control device of solar collector |
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| Country | Link |
|---|---|
| CN (1) | CN201218610Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI407065B (en) * | 2010-07-20 | 2013-09-01 | Wei Sheng Invest & Dev Co Ltd | Automatic Compensation Method and Device for Inclination of Solar Energy |
| CN109682093A (en) * | 2018-11-28 | 2019-04-26 | 湖南哲能赫新能源有限责任公司 | A kind of collecting plate rotational structure on solar water heater |
-
2008
- 2008-05-30 CN CNU2008200749087U patent/CN201218610Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI407065B (en) * | 2010-07-20 | 2013-09-01 | Wei Sheng Invest & Dev Co Ltd | Automatic Compensation Method and Device for Inclination of Solar Energy |
| CN109682093A (en) * | 2018-11-28 | 2019-04-26 | 湖南哲能赫新能源有限责任公司 | A kind of collecting plate rotational structure on solar water heater |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090408 Termination date: 20120530 |