CN102564351A - Laser detection system for heat collector - Google Patents
Laser detection system for heat collector Download PDFInfo
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- CN102564351A CN102564351A CN2010105990550A CN201010599055A CN102564351A CN 102564351 A CN102564351 A CN 102564351A CN 2010105990550 A CN2010105990550 A CN 2010105990550A CN 201010599055 A CN201010599055 A CN 201010599055A CN 102564351 A CN102564351 A CN 102564351A
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- heat collector
- laser detection
- detection system
- guide rail
- travelling table
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Abstract
The invention provides a laser detection system for a heat collector, which comprises a first guide rail, movable working tables, a second guide rail, a laser light source and a focus thermal target. The movable working tables are arranged on the first guide rail and used for placing the heat collector to be detected, the second guide rail is fixed to one side of the first guide rail through a supporting frame, the laser light source is fixed on a strip-shaped device, two ends of the strip-shaped device are arranged on the second guide rail, and the focus thermal target is positioned on one side of the laser light source. The laser detection system for the heat collector can automatically check and adjust the angles of reflecting mirrors on the heat collector, thereby improving the photo-thermal conversion efficiency of the heat collector.
Description
Technical field
The invention belongs to the solar facilities field, and relate in particular to a kind of heat collector laser detection system.
Background technology
The sun is the natural origin of energy.Why the biology that each lives on the earth has the ability that plays a role, and is even its existence, all is owing to directly or indirectly come from the energy of the sun.Our earth is in almost has 100,000,000 miles place from the sun.The radiation energy of its institute's intercepting is less to being difficult to put letter (approximately 3/10000000ths), and so little some energy are in fact also big 100,000 times than the present existing generating capacity of All Around The World.The present whole world especially industrially developed country begins to feel shortage of energy, and therefore, people begin to seek help from sun power, to solve energy crisis.
Sun power can both infinitely be supplied every day, and quantity is huge.If utilize in big power plant, just reduced greenhouse effect, the expert of some energy expert and environmental protection then thinks, satisfying aspect mankind's energy demand from now on, the heat affecting of sun power is much littler than the heat affecting of any other substitute.As a kind of free from environmental pollution, inexhaustible again new forms of energy, it is ubiquitous.Especially aspect electric power confession power, there is the expert to think that solar electrical energy generation accounts for 20% the most at last in electric power supply.
The utilization of sun power has passive type utilization (photo-thermal conversion) and opto-electronic conversion dual mode.A kind of emerging regenerative resource of solar electrical energy generation.Sensu lato sun power is the source of many energy on the earth, like wind energy, and chemical energy, potential energy of water or the like.Just present, the mankind directly utilize sun power to be scarcely out of swaddling-clothes, and mainly contain modes such as solar energy heating, solar water heating system, solar heated green house, solar electrical energy generation, and are wherein common with the use of solar thermal collector again.Solar energy water heater device generally includes solar thermal collector, reserve tank, pipeline and suction pump miscellaneous part.The need that need heat exchanger and expansion slot and TRT can not supply power in winter in addition in order to power plant.Solar thermal collector (solar collector) is accepted solar radiation and is transmitted the device of heat to heat-transfer working medium in solar thermal system.Can be divided into liquid for heat collection device and air collector by heat-transfer working medium.Can be divided into two kinds of focus solar collector and heat absorbing type heat collectors by the daylighting mode, also have a kind of vacuum collector in addition.A good solar thermal collector should be able to be used 20～30 years.The heat collector of made more should be kept 40～50 years and seldom keep in repair since about 1980.
Below, please refer to Fig. 1, Fig. 1 is the structural representation of the gatherer of solar energy heat collector; Can find out that on scheming gatherer comprises a support frame 12; This support frame 12 is provided with a plurality of catoptrons 15; Each said catoptron 15 all is arranged on the whirligig, and this whirligig only is responsible for the rotation of single catoptron 15, and a plurality of whirligigs are driven by total rotating mechanism 17 rotations.The effect of catoptron 15 is that the sunshine that shines on the catoptron 15 is reflexed on the solar receiver that is positioned over the one of which side; In order to improve the efficient of photo-thermal conversion; The direction of a plurality of catoptrons 15 needs strict the setting, could guarantee more sunshine is reflexed in the solar receiver, and prior art is only passed through experience in the past; Angle to catoptron is carried out manual shift, obviously is to be difficult to meet the requirements of.
Summary of the invention
The object of the invention is to provide a kind of heat collector laser detection system, in order to overcome the inaccurate problem of solar thermal collector upper reflector angular adjustment in the prior art.
To achieve these goals, the present invention proposes a kind of heat collector laser detection system, comprising: first guide rail; Travelling table is positioned on said first guide rail, and said travelling table is used to place heat collector to be detected; Second guide rail is fixed in a side of said first guide rail through support frame; LASER Light Source is fixed on the strip device, and the two ends of said strip device are positioned on said second guide rail; Focus on hot target, be positioned at a side of said LASER Light Source.
Optional, said travelling table comprises first travelling table and second travelling table, said first travelling table and said second travelling table are arranged side by side.
Optional, said heat collector laser detection system also comprises a laser detection station, said laser detection station is positioned at a side of said first travelling table, is used to support said first travelling table.
Optional, said heat collector laser detection system also comprises first assembly station and second assembly station, said first assembly station and said second changes the both sides that the allotment of labor position is respectively in said laser detection station.
Optional, said second travelling table is positioned on said second assembly station.
Optional, said heat collector laser detection system also comprises a stepper motor, said stepper motor is positioned on the said support frame.
Optional, said stepper motor links to each other with said LASER Light Source through a synchronous cog belt.
Compared with prior art, the beneficial effect of heat collector laser detection system of the present invention is: heat collector laser detection system of the present invention can self-verifying and the angle of regulating the heat collector upper reflector, and accuracy is high, has improved photo-thermal conversion efficiency.
Description of drawings
Fig. 1 is the structural representation of the gatherer of solar energy heat collector.
Fig. 2 is the structural representation of heat collector laser detection system of the present invention.
Fig. 3 is the partial enlarged drawing of Fig. 2.
Embodiment
Do detailed explanation below in conjunction with the accompanying drawing specific embodiments of the invention.
At first, please refer to Fig. 2, Fig. 2 is the structural representation of heat collector laser detection system of the present invention, and as can beappreciated from fig. 2, heat collector laser detection system of the present invention comprises: first guide rail 2; Travelling table 3 and 12 is positioned on said first guide rail 2, and said travelling table 3 and 12 is used to place heat collector to be detected 9; Second guide rail 8 is fixed in a side of said first guide rail 2 through support frame; LASER Light Source 7 is fixed on the strip device, and the two ends of said strip device are positioned on said second guide rail 8; Focus on hot target 6, be positioned at a side of said LASER Light Source 7.
Travelling table 3 and 12 comprises first travelling table 3 and second travelling table 12, and said first travelling table 3 is arranged side by side with said second travelling table 12.Said heat collector laser detection system also comprises a laser detection station, and said laser detection station is positioned at a side of said first travelling table 3, is used to support said first travelling table 3.Said heat collector laser detection system also comprises first assembly station 1 and second assembly station 13, and said first assembly station 1 changes the both sides that allotment of labor position 13 is respectively in said laser detection station with said second.Place heat collector 10 to be detected on second travelling table 12, heat collector 10 is provided with catoptron (or silver mirror) 11, and said second travelling table 12 is positioned on said second assembly station 13.Said heat collector laser detection system also comprises a stepper motor 4, and said stepper motor 4 is positioned on the said support frame.Said stepper motor 4 links to each other with said LASER Light Source 6 through a synchronous cog belt 5.
Then, please refer to Fig. 3, Fig. 3 is the partial enlarged drawing of Fig. 2; As can be seen from Figure 3, stepper motor 4 drives said LASER Light Source 7 through synchronous cog belt 5 and can on second guide rail 8, move LASER Light Source 4; Be fixed on the strip device; The two ends of said strip device are positioned on said second guide rail, and the quantity of LASER Light Source 4 can be done conciliation according to the quantity of the every row catoptron on the heat collector, keep equal with the quantity of every row catoptron.LASER Light Source 4 simulated solar irradiations are reflected after getting on the catoptron of row, accept through focusing on hot target 6, through inspection with analyze and focus on the light source that hot target 6 is absorbed, thereby reconcile the direction of catoptron, till focusing on light source that hot target 6 absorbed and being maximum.Focusing on hot target 6 is sunlight receiver in this simulation.
When carrying out laser detection, at first move to said first assembly station 1 and the said second commentaries on classics allotment of labor position 13 to first travelling table 3 and second travelling table 12, be placed into heat collector 9 and 10 on the mobile platform fixing.Carry out the installation of silver mirror on the heat collector at assembly station.After the silver mirror of heat collector 9 installs, move to the laser detection station to first travelling table 3, each row silver mirror carries out focus detection on mobile 7 pairs of heat collectors 9 of LASER Light Source, if in bad order can the adjusting of focusing arranged.Can install the silver mirror 11 of heat collector 10 at assembly station 2 simultaneously.After heat collector 9 detections finish, retract first assembly station 1 to first travelling table 3, remove heat collector 9 and put next heat collector 10 then, at this moment the laser detection station has utilized the efficient of laser detection system fully in the detection of carrying out heat collector 10.
Though oneself discloses the present invention as above with preferred embodiment, the present invention is defined in this.Any those skilled in the art are not breaking away from the spirit and scope of the present invention, all can do various changes and modification, so protection scope of the present invention should be as the criterion with claim institute restricted portion.
Claims (7)
1. a heat collector laser detection system is characterized in that, comprising:
First guide rail;
Travelling table is positioned on said first guide rail, and said travelling table is used to place heat collector to be detected;
Second guide rail is fixed in a side of said first guide rail through support frame;
LASER Light Source is fixed on the strip device, and the two ends of said strip device are positioned on said second guide rail;
Focus on hot target, be positioned at a side of said LASER Light Source.
2. heat collector laser detection system according to claim 1 is characterized in that: said travelling table comprises first travelling table and second travelling table, and said first travelling table and said second travelling table are arranged side by side.
3. heat collector laser detection system according to claim 2; It is characterized in that: said heat collector laser detection system also comprises a laser detection station; Said laser detection station is positioned at a side of said first travelling table, is used to support said first travelling table.
4. heat collector laser detection system according to claim 3; It is characterized in that: said heat collector laser detection system also comprises first assembly station and second assembly station, and said first assembly station and said second changes the both sides that the allotment of labor position is respectively in said laser detection station.
5. heat collector laser detection system according to claim 4 is characterized in that: said second travelling table is positioned on said second assembly station.
6. heat collector laser detection system according to claim 1 is characterized in that: said heat collector laser detection system also comprises a stepper motor, and said stepper motor is positioned on the said support frame.
7. heat collector laser detection system according to claim 6 is characterized in that: said stepper motor links to each other with said LASER Light Source through a synchronous cog belt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010105990550A CN102564351A (en) | 2010-12-17 | 2010-12-17 | Laser detection system for heat collector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010105990550A CN102564351A (en) | 2010-12-17 | 2010-12-17 | Laser detection system for heat collector |
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| Publication Number | Publication Date |
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| CN102564351A true CN102564351A (en) | 2012-07-11 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2010105990550A Pending CN102564351A (en) | 2010-12-17 | 2010-12-17 | Laser detection system for heat collector |
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201130012Y (en) * | 2007-08-30 | 2008-10-08 | 于复生 | Sandwich plate flatness measuring device |
| JP2008250072A (en) * | 2007-03-30 | 2008-10-16 | Fujifilm Corp | Drawing device and method |
| JP2009151211A (en) * | 2007-12-21 | 2009-07-09 | Mitsui Eng & Shipbuild Co Ltd | Device for measuring mounting attitude |
| CN201476954U (en) * | 2009-09-09 | 2010-05-19 | 东莞市康达机电工程有限公司 | Groove type solar energy reflecting plate light concentration testing device |
-
2010
- 2010-12-17 CN CN2010105990550A patent/CN102564351A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008250072A (en) * | 2007-03-30 | 2008-10-16 | Fujifilm Corp | Drawing device and method |
| CN201130012Y (en) * | 2007-08-30 | 2008-10-08 | 于复生 | Sandwich plate flatness measuring device |
| JP2009151211A (en) * | 2007-12-21 | 2009-07-09 | Mitsui Eng & Shipbuild Co Ltd | Device for measuring mounting attitude |
| CN201476954U (en) * | 2009-09-09 | 2010-05-19 | 东莞市康达机电工程有限公司 | Groove type solar energy reflecting plate light concentration testing device |
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Application publication date: 20120711 |