CN205373095U - Solar heat collection device can focus - Google Patents
Solar heat collection device can focus Download PDFInfo
- Publication number
- CN205373095U CN205373095U CN201521106038.3U CN201521106038U CN205373095U CN 205373095 U CN205373095 U CN 205373095U CN 201521106038 U CN201521106038 U CN 201521106038U CN 205373095 U CN205373095 U CN 205373095U
- Authority
- CN
- China
- Prior art keywords
- solar energy
- convex lens
- energy absorption
- absorption plant
- 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
Links
- 238000010521 absorption reaction Methods 0.000 claims abstract description 67
- 239000012774 insulation material Substances 0.000 claims abstract description 10
- 241000196324 Embryophyta Species 0.000 claims description 56
- 241000219739 Lens Species 0.000 claims description 37
- 210000000695 crystalline len Anatomy 0.000 claims description 37
- 230000001681 protective effect Effects 0.000 claims description 26
- 239000012530 fluid Substances 0.000 claims description 22
- 230000001105 regulatory effect Effects 0.000 claims description 14
- 230000001351 cycling effect Effects 0.000 claims description 13
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 13
- 230000007423 decrease Effects 0.000 claims description 6
- 230000006698 induction Effects 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 3
- 238000012544 monitoring process Methods 0.000 claims description 3
- 230000001276 controlling effect Effects 0.000 claims description 2
- 230000005855 radiation Effects 0.000 abstract description 7
- 230000004087 circulation Effects 0.000 abstract description 2
- -1 valve Substances 0.000 abstract 1
- 238000009413 insulation Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
Classifications
-
- 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
Landscapes
- Photovoltaic Devices (AREA)
Abstract
The utility model discloses a solar heat collection device can focus relates to a solar heat collection device, belongs to the renewable energy field. The utility model discloses a pipe network insulation material, valve, lead hydrothermal circulation unit and heat exchange unit. Still include solar energy absorbing device the solar energy absorbing device safety cover that includes convex lens, solar energy collection pipe and be used for focusing, the safety cover still plays the support fixed action, the safety cover is located between convex lens and the solar energy collection pipe, convex lens make solar energy point focusing in solar energy collection pipe, improve the sunlight radiation density, reduce the thermal -collecting tube area, solar energy collection manages required area and reduces to some extent. Confirm to adopt solar energy absorbing device quantity a plurality of according to absorption demand and regional area solar energy absorbing device erect with parallelly connected or series system. The to -be -solved technical problem of the utility model is to provide a solar heat collection device that can focus, low -cost, energy efficiency is high.
Description
Technical field
This utility model relates to a kind of solar energy heat collector, particularly relates to a kind of adjustable focus solar energy heat collector, belongs to field of renewable energy.
Background technology
Mainly being made up of solar heat-collection plate and solar energy heat collection pipe currently for the solar energy heat collector applied on the market, but cost is high, efficiency comparison is low and breakage rate is significantly high.Especially it is difficult to meet user's heat requirement in overcast and rainy haze weather.And much solar collecting device is all fixed, it is impossible to regulate the angle of incidence of sunlight degree of the best according to the position of the sun.
Accordingly, it would be desirable to a kind of can efficiently against the solar energy heat collector of the problems referred to above.
Utility model content
A kind of adjustable focus solar energy heat collector disclosed in this utility model to solve the technical problem that and to be to provide a kind of adjustable focus, low cost, solar energy heat collector that efficiency of energy utilization is high.
The purpose of this utility model is achieved through the following technical solutions:
The disclosed a kind of adjustable focus solar energy heat collector of this utility model, including pipe network insulation material, valve, conductive fluid cycling element and heat exchange unit.Also include solar energy absorption plant, described solar energy absorption plant includes convex lens, solar energy heat collection pipe and the protective cover for focusing; protective cover for focusing also acts as support fixation; for the protective cover that focuses between convex lens and solar energy heat collection pipe; convex lens makes solar energy focus on solar energy heat collection pipe; improve solar radiation density; reducing thermal-collecting tube area, the relatively conventional solar thermal energy absorption plant of area needed for solar energy heat collection pipe decreases.Solar energy absorption plant is connected with valve, conductive fluid cycling element and heat exchange unit successively.
Described conductive fluid cycling element is used for transfer sun heat energy, including conductive fluid bin, pump and conductive fluid pipe network.The heat energy that described heat exchange unit absorbs for induction system, including heat exchanger, water pump and hot water tank.
In order to absorb more solar energy, solar energy absorption plant quantity is determined according to absorption demand and region area, adopt multiple described solar energy absorption plant with parallel way erection heat absorption, multiple described solar energy absorption plants can single set up with parallel way erection, also can multiple rows of set up, when adopting parallel way erection, single solar energy absorption plant works alone, and the solar energy absorption plant closed or damage does not affect the work of other solar energy absorption plants.Regulating all convex lens eyeglasses and thermal-collecting tube height for convenience of simultaneously unified, each row's parallel connection convex lens is connected by an axle, and each row convex lens centrage in parallel is coaxial.Described series shaft can be regulated by manual or automatic mode.
Described a kind of adjustable focus solar energy heat collector also includes for the every temperature of the system of monitoring, controls every valve switch control system, including temperature sensor and adjustment device.The signal that the acceptable hot water storing tank temperature sensor of described control system sends, is turned on and off valve and water pump according to RST.
In order to absorb more solar energy, determining solar energy absorption plant quantity according to absorption demand and region area, adopt multiple described solar energy absorption plant to set up heat absorption in a series arrangement, multiple described solar energy absorption plants set up in a series arrangement.Regulating all eyeglasses and thermal-collecting tube height for convenience of simultaneously unified, each row's parallel connection convex lens is connected by an axle, and each row convex lens centrage in parallel is coaxial.Described series shaft can be regulated by manual or automatic mode.
For reaching pinpointed focus, regulate convex lens and solar energy heat collection pipe distance according to local solar irradiation situation, make convex mirror focal spot just fall within solar energy heat collection pipe.
The containment envelope of scalable, the regulating height that the described protective cover for focusing preferably is made up of pleat plastic or retractable material.
Described can for multi-deck extension bucket protective cover for the protective cover focused.
Beneficial effect:
1, the disclosed a kind of adjustable focus solar energy heat collector of this utility model, relatively conventional solar thermal energy absorption plant, the cost of convex lens is more much lower than goggles, unit collector area solar heat radiation density also more traditional heat collector promotes to some extent, area needed for thermal-collecting tube decreases, thus also reducing the cost of thermal-collecting tube.
2, the disclosed a kind of adjustable focus solar energy heat collector of this utility model, regulates convex lens and thermal-collecting tube distance according to local solar irradiation situation, makes convex mirror focal spot just fall within thermal-collecting tube, improve solar radiation density, reduce thermal-collecting tube area.
3, the disclosed a kind of adjustable focus solar energy heat collector of this utility model, multiple described solar energy absorption plants can single set up with parallel way erection, also can multiple rows of set up, when adopting parallel way erection, single solar energy absorption plant works alone, the solar energy absorption plant closed or damage does not affect the work of other solar energy absorption plants, controls the switch of every valve or pump by controlling system, and then regulates heat supply temperature.
4, the disclosed a kind of adjustable focus solar energy heat collector of this utility model, owing to each parallel connection convex lens of arranging is connected by an axle, each row convex lens centrage in parallel is coaxial, can facilitate all eyeglasses of unified adjustment and thermal-collecting tube height simultaneously.
Accompanying drawing explanation
Fig. 1 is the adjustable focus solar energy heat collector of a kind of single solar energy absorption plant；
Fig. 2 is the adjustable focus solar energy heat collector of a kind of many solar energy absorption plants parallel connection erection；
Fig. 3 is the adjustable focus solar energy heat collector of a kind of many solar energy absorption plants series connection erection；
Wherein: 1 pipe network insulation material, 2 valves, 3 conductive fluid circulations, 301 conductive fluid bins, 302 pumps, 303 conductive fluid pipe networks, 4 heat exchange units, 401 heat exchangers, 402 water pumps, 403 hot water tanks, 5 solar energy absorption plants, 501 convex lenss, 502 solar energy heat collection pipes, 503 protective covers 503 focused.
Detailed description of the invention
In order to better illustrate objects and advantages of the present invention, below in conjunction with accompanying drawing and example, summary of the invention is described further.
Embodiment 1:
As it is shown in figure 1, the adjustable focus solar energy heat collector of a kind of single solar energy absorption plant disclosed in the present embodiment, including pipe network insulation material 1, valve 2, conductive fluid cycling element 3, heat exchange unit 4.Described pipe network insulation material is for the insulation of pipe network.Also include solar energy absorption plant 5; described solar energy absorption plant 5 includes convex lens 501, solar energy heat collection pipe 502 and the protective cover 503 for focusing; protective cover 503 for focusing also acts as support fixation; for the protective cover 503 that focuses between convex lens and solar energy heat collection pipe 502; convex lens 501 makes solar energy focus on solar energy heat collection pipe 502; improve solar radiation density; reducing thermal-collecting tube area, the relatively conventional solar thermal energy absorption plant of area needed for solar energy heat collection pipe 502 decreases.Solar energy absorption plant 5 is connected with valve, conductive fluid cycling element 3 and heat exchange unit 4 successively.Described conductive fluid cycling element 3 is for transfer sun heat energy, including conductive fluid flowing pipe network, conductive fluid and pump.The heat energy that described heat exchange unit 4 absorbs for induction system, including liquid liquid heat exchanger, hot water storage tank and pump.The containment envelope of scalable, the regulating height that the described protective cover 503 for focusing preferably is made up of pleat plastic.
Embodiment 2:
As in figure 2 it is shown, the adjustable focus solar energy heat collector of a kind of many solar energy absorption plants parallel connection erection disclosed in the present embodiment, including pipe network insulation material 1, valve 2, conductive fluid cycling element 3, heat exchange unit 4.Described pipe network insulation material is for the insulation of pipe network.Also include solar energy absorption plant 5 and for the every temperature of the system of monitoring, control every valve switch and control system, described solar energy absorption plant 5 includes convex lens 501, solar energy heat collection pipe 502 and the protective cover 503 for focusing, protective cover 503 for focusing also acts as support fixation, for the protective cover 503 that focuses between convex lens 501 and solar energy heat collection pipe 502, convex lens 501 makes solar energy focus on solar energy heat collection pipe 502, improve solar radiation density, reduce thermal-collecting tube area, the relatively conventional solar thermal energy absorption plant of area needed for solar energy heat collection pipe 502 decreases.Solar energy absorption plant 5 is connected with valve, conductive fluid cycling element 3 and heat exchange unit 4 successively.
In order to absorb more solar energy, solar energy absorption plant 5 quantity is determined according to absorption demand and region area, adopt multiple described solar energy absorption plant 5 with parallel way erection heat absorption, multiple described solar energy absorption plants 5 can single set up with parallel way erection, also can multiple rows of set up, when adopting parallel way erection, single solar energy absorption plant 5 works alone, and the solar energy absorption plant 5 closed or damage does not affect other solar energy absorption plants 5 and works.Regulating all convex lens 501 eyeglasses and thermal-collecting tube height for convenience of simultaneously unified, each row's parallel connection convex lens 501 is connected by an axle, and each row convex lens 501 centrage in parallel is coaxial.Described series shaft can be regulated by manual or automatic mode.
Described control system includes temperature sensor and regulates device.The signal that the acceptable hot water storing tank temperature sensor of described control system sends, is turned on and off valve 2 and water pump according to RST.
For reaching pinpointed focus, regulate convex lens 501 and thermal-collecting tube distance according to local solar irradiation situation, make convex mirror focal spot just fall within thermal-collecting tube.
The containment envelope of scalable, the regulating height that the described protective cover 503 for focusing preferably is made up of pleat plastic or retractable material.
Embodiment 3:
As it is shown on figure 3, the adjustable focus solar energy heat collector of a kind of many solar energy absorption plants series connection erection disclosed in the present embodiment, including pipe network insulation material 1, valve 2, conductive fluid cycling element 3, heat exchange unit 4.Described pipe network insulation material is for the insulation of pipe network.Also include solar energy absorption plant 5; described solar energy absorption plant 5 includes convex lens 501, solar energy heat collection pipe 502 and the protective cover 503 for focusing; protective cover 503 for focusing also acts as support fixation; for the protective cover 503 that focuses between convex lens 501 and solar energy heat collection pipe 502; convex lens 501 makes solar energy focus on solar energy heat collection pipe 502; improve solar radiation density; reducing thermal-collecting tube area, the relatively conventional solar thermal energy absorption plant of area needed for solar energy heat collection pipe 502 decreases.Solar energy absorption plant 5 is connected with valve, conductive fluid cycling element and heat exchange unit successively.
In order to absorb more solar energy, determining solar energy absorption plant 5 quantity according to absorption demand and region area, adopt multiple described solar energy absorption plant 5 to set up heat absorption in a series arrangement, multiple described solar energy absorption plants 5 set up in a series arrangement.Regulating all eyeglasses and thermal-collecting tube height for convenience of simultaneously unified, each row's parallel connection convex lens 501 is connected by an axle, and each row convex lens 501 centrage in parallel is coaxial.Described series shaft can be regulated by manual or automatic mode.
Described can for multi-deck extension bucket protective cover for the protective cover 503 focused.
Above-described specific descriptions; the purpose of invention, technical scheme and beneficial effect are further elaborated; it is it should be understood that; the foregoing is only specific embodiments of the invention; the protection domain being not intended to limit the present invention; all within the spirit and principles in the present invention, any amendment of making, equivalent replacement, improvement etc., should be included within protection scope of the present invention.
Claims (7)
1. an adjustable focus solar energy heat collector, including pipe network insulation material (1), valve (2), conductive fluid cycling element (3) and heat exchange unit (4)；It is characterized in that: also include solar energy absorption plant (5), described solar energy absorption plant (5) includes convex lens (501), solar energy heat collection pipe (502) and the protective cover (503) for focusing, protective cover (503) for focusing also acts as support fixation, protective cover (503) for focusing is positioned between convex lens (501) and solar energy heat collection pipe (502), convex lens (501) makes solar energy focus on solar energy heat collection pipe (502), the relatively conventional solar thermal energy absorption plant of area needed for solar energy heat collection pipe (502) decreases；Solar energy absorption plant (5) is connected with valve (2), conductive fluid cycling element (3) and heat exchange unit (4) successively.
2. a kind of adjustable focus solar energy heat collector according to claim 1, it is characterized in that: regulate convex lens (501) and solar energy heat collection pipe (502) distance according to local solar irradiation situation, make convex lens (501) focal spot just fall within solar energy heat collection pipe (502).
3. a kind of adjustable focus solar energy heat collector according to claim 1 and 2, it is characterized in that: determine solar energy absorption plant (5) quantity according to absorption demand and region area, adopt multiple described solar energy absorption plant (5) with parallel way erection heat absorption, multiple described solar energy absorption plants (5) can single set up with parallel way erection, also can multiple rows of set up, when adopting parallel way erection, single solar energy absorption plant (5) works alone, the solar energy absorption plant (5) closed or damage does not affect other solar energy absorption plants (5) work；Regulating all convex lenss (501) eyeglass with thermal-collecting tube (502) highly for convenience of simultaneously unified, each row convex lens (501) in parallel is connected by an axle, and each row convex lens (501) centrage in parallel is coaxial；Described series shaft is regulated by manual or automatic mode.
4. a kind of adjustable focus solar energy heat collector according to claim 3, it is characterised in that: also including for the every temperature of the system of monitoring, the control system controlling every valve switch, described control system includes temperature sensor and regulates device；The signal that the acceptable hot water storing tank temperature sensor of described control system sends, is turned on and off valve (2) and water pump according to RST.
5. a kind of adjustable focus solar energy heat collector according to claim 1 and 2, it is characterized in that: described conductive fluid cycling element (3) is for transfer sun heat energy, including conductive fluid bin (301), pump (302) and conductive fluid pipe (303) net；The heat energy that described heat exchange unit (4) absorbs for induction system, including heat exchanger (401), water pump (402) and hot water tank (403).
6. a kind of adjustable focus solar energy heat collector according to claim 1 and 2, it is characterised in that: the containment envelope (503) of scalable, the regulating height that the described protective cover (503) for focusing is made up of pleat plastic or retractable material.
7. a kind of adjustable focus solar energy heat collector according to claim 1 and 2, it is characterised in that: the described protective cover (503) being used for focusing is multi-deck extension bucket protective cover (503).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521106038.3U CN205373095U (en) | 2015-12-28 | 2015-12-28 | Solar heat collection device can focus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521106038.3U CN205373095U (en) | 2015-12-28 | 2015-12-28 | Solar heat collection device can focus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205373095U true CN205373095U (en) | 2016-07-06 |
Family
ID=56257377
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521106038.3U Expired - Fee Related CN205373095U (en) | 2015-12-28 | 2015-12-28 | Solar heat collection device can focus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205373095U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105444432A (en) * | 2015-12-28 | 2016-03-30 | 北京北方节能环保有限公司 | Variable-focus solar heat collecting device |
-
2015
- 2015-12-28 CN CN201521106038.3U patent/CN205373095U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105444432A (en) * | 2015-12-28 | 2016-03-30 | 北京北方节能环保有限公司 | Variable-focus solar heat collecting device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160706 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |