CN105783290B - A kind of linear Fresnel collecting system heat dump of easy cleaning - Google Patents
A kind of linear Fresnel collecting system heat dump of easy cleaning Download PDFInfo
- Publication number
- CN105783290B CN105783290B CN201610266892.9A CN201610266892A CN105783290B CN 105783290 B CN105783290 B CN 105783290B CN 201610266892 A CN201610266892 A CN 201610266892A CN 105783290 B CN105783290 B CN 105783290B
- Authority
- CN
- China
- Prior art keywords
- cleaning
- heat dump
- head
- guide rail
- linear fresnel
- 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.)
- Active
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
- F24S20/00—Solar heat collectors specially adapted for particular uses or environments
- F24S20/20—Solar heat collectors for receiving concentrated solar energy, e.g. receivers for solar power plants
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
- F24S40/00—Safety or protection arrangements of solar heat collectors; Preventing malfunction of solar heat collectors
- F24S40/20—Cleaning; Removing snow
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
- F24S10/00—Solar heat collectors using working fluids
- F24S10/70—Solar heat collectors using working fluids the working fluids being conveyed through tubular absorbing conduits
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
- F24S23/00—Arrangements for concentrating solar-rays for solar heat collectors
- F24S23/70—Arrangements for concentrating solar-rays for solar heat collectors with reflectors
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
- F24S23/00—Arrangements for concentrating solar-rays for solar heat collectors
- F24S23/70—Arrangements for concentrating solar-rays for solar heat collectors with reflectors
- F24S23/79—Arrangements for concentrating solar-rays for solar heat collectors with reflectors with spaced and opposed interacting reflective surfaces
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
- F24S25/00—Arrangement of stationary mountings or supports for solar heat collector modules
- F24S25/30—Arrangement of stationary mountings or supports for solar heat collector modules using elongate rigid mounting elements extending substantially along the supporting surface, e.g. for covering buildings with solar heat collectors
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
- F24S25/00—Arrangement of stationary mountings or supports for solar heat collector modules
- F24S25/60—Fixation means, e.g. fasteners, specially adapted for supporting solar heat collector modules
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
- F24S23/00—Arrangements for concentrating solar-rays for solar heat collectors
- F24S23/70—Arrangements for concentrating solar-rays for solar heat collectors with reflectors
- F24S2023/87—Reflectors layout
- F24S2023/872—Assemblies of spaced reflective elements on common support, e.g. Fresnel reflectors
-
- 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
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Thermal Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Cleaning In General (AREA)
Abstract
The invention discloses a kind of linear Fresnel collecting system heat dump of easy cleaning, including thermal-collecting tube, secondary reflection mirror and the column for supporting heat dump, guide rail is also equipped with along heat dump length direction, guide rail is laid on the supporter of fixed secondary reflection mirror or thermal-collecting tube;Guide rail is provided with the pedestal that can be slid along, and pedestal is provided with the cleaning head that can extend into around heat dump cleaning surface, and cleaning head is also connected by connecting tube with cleaning fluid storage tank;The present invention fixes cleaning head by the guide rail and pedestal installed in heat dump structure, it ensure that being relatively fixed for cleaning head and surface to be cleaned, the distance on cleaning head and surface to be cleaned takes smaller, cleaning fluid is saved simultaneously obtaining preferable cleaning performance, and is less likely to be damaged the other structures of heat dump.
Description
Technical field
The invention belongs to solar light-heat power-generation technical field, the linear Fresnel collecting system for being related to a kind of easy cleaning is used
Heat dump.
Background technology
Solar energy thermal-power-generating technology is that solar energy collecting gets up to be converted into heat energy by concentrator, and it is high then to produce high temperature
Press steam drive steam turbine power generation.The hot generation technology of linear Fresnel formula Salar light-gathering is one kind of current solar energy thermal-power-generating
Common form, by the secondary mirror field that multiaspect linear reflective mirror is formed by sunlight into wire hot spot, then using connecing
Device is received, high temperature caused by illumination is absorbed by heat-conducting fluid and is delivered to heat exchanger.The heat of heat-conducting fluid in heat exchanger
It is used to heat water generation vapor, and then generated electricity using the acting of vapor driving steam turbine.
In whole linear Fresnel collecting system, heat dump is responsible for absorbing the solar radiation of secondary mirror field reflection, will collect
Thermal medium is heated to high temperature, is very crucial component.The energy absorption efficiency of heat dump is directly connected to final luminous energy to electric energy
Transformation efficiency.Due to the requirement in solar energy thermal-power-generating technology for focusing ratio and receiver limited width, linear luxuriant and rich with fragrance alunite
In your technology, the narrower reflection mirror array of use and bending process is done to speculum reduce speculum and be irradiated on heat dump
Spot width, while secondary reflection mirror is installed, for the radiation secondary focusing to being irradiated to heat dump entrance, improving focusing ratio will
Collection thermal medium is heated to higher temperature.To ensure the solar radiation for entering heat dump opening being effectively converted into thermal-collecting tube
It is good to ensure that secondary reflection mirror has, it is necessary to cleaned to the secondary reflection mirror and thermal-collecting tube of heat dump for the heat of portion's flow media
Good reflectivity, the surface clean enough of thermal-collecting tube.
Also few people propose the cleaning program of linear Fresnel heat dump at present.Conventional solar heat power generation system
Cleaning way mainly directly cleaned using vehicle-mounted hydraulic giant.For linear Fresnel technology, the height of heat dump is higher, and
And there is Ji Rejingchang lower section, directly cleaned using vehicle-mounted hydraulic giant, distance it is remote whard to control between delivery port and surface to be cleaned away from
From, for ensure cleaning performance, it is necessary to rinse water dosage it is bigger, it is also possible to lose secondary reflection mirror and thermal-collecting tube.
The content of the invention
Present invention solves the problem in that provide a kind of linear Fresnel collecting system heat dump of easy cleaning, Neng Gouqu
Obtain preferable cleaning performance and save cleaning fluid simultaneously, and be less likely to be damaged the other structures of heat dump.
The present invention is to be achieved through the following technical solutions:
A kind of linear Fresnel collecting system heat dump of easy cleaning, including thermal-collecting tube, secondary reflection mirror and support are inhaled
The column of hot device, guide rail is also equipped with along heat dump length direction, guide rail is laid on fixed secondary reflection mirror or the branch of thermal-collecting tube
Support on thing;Guide rail is provided with the pedestal that can be slid along, and pedestal is provided with the cleaning that can extend into around heat dump cleaning surface
Head, cleaning head are also connected by connecting tube with cleaning fluid storage tank.
Described cleaning head is contactless cleaning head, including the cleaning fluid connected and composed by multiple hollow pipelines sprays
Head, spray orifice is offered on hollow pipeline, cleaning fluid is ejected to surface to be cleaned from spray orifice.
Described cleaning head is contact cleaning head, including cleaning fluid injector head and cleaning head, and cleaning fluid injector head is by more
Individual hollow pipeline is connected and composed, and spray orifice is offered on hollow pipeline;Cleaning head and cleaning fluid injector head it is contour be arranged in parallel and
At a certain distance, cleaning head, which is provided with, cleans medium, cleans medium and is in contact with surface to be cleaned.
Described cleaning head can extend into secondary reflection mirror, and cleaning fluid sprays head shapes and by thermal-collecting tube, secondary counter
The heat dump cleaning surface for penetrating mirror composition matches.
The cleaning fluid injector head of the cleaning head forms multiple jet faces by hollow pipeline, be respectively facing secondary reflection mirror,
Thermal-collecting tube different side or surface.
Pressue device is provided with described cleaning fluid storage tank, improves the injection pressure of cleaning fluid;
Described connecting tube is stereoplasm tube, and cleaning head is slided along guide rail under the traction of connecting tube, is additionally provided with connecting tube
Cleaning fluid switch valve.
Described thermal-collecting tube is fixed on the sill being connected with column by pole, is additionally provided between pole and crossbeam
Spring steel plate;
Described secondary reflection mirror is connected with multiple risers respectively, and riser is connected with the entablature being fixed on column
Connect, or the framework with being fixed between column is connected.
Described secondary reflection mirror is connected by connector with riser, and one end of connector is Nian Jie with secondary reflection mirror,
The other end is contained in the sliding groove opened up on riser, and connector can slide in sliding groove;Described guide rail is fixed on vertical
The side of plate.
Described pedestal and guide rail at least two tie points in vertical plane, make pedestal in the vertical plane of guide rail
It can not rotate.
Described cleaning head is extend into secondary reflection mirror, is 1~10cm with cleaning distance between the surface.
Compared with prior art, the present invention has technique effect beneficial below:
The linear Fresnel collecting system heat dump of easy cleaning provided by the invention, passes through the fixed structure in heat dump
The guide rail and pedestal of upper installation fix cleaning head, ensure that cleaning head and the distance on surface to be cleaned are relatively fixed, while and can
It is enough to be slided in the longitudinal direction along guide rail, it ensure that heat dump entirely cleans surface and can be cleaned;And further, lead to
Over cleaning head shapes with cleaning surface matching, the distance of cleaning head and surface to be cleaned can be taken it is smaller, in cleaning fluid
After giving pressure, cleaning head can eject the cleaning fluid with certain pressure and flow velocity in nearer distance, so can
The debris of the surface adhesions such as floating dust, floating ash is enough disposed, and can enough washes the difficult cleaning of debris with certain adhesion,
Cleaning fluid is saved obtaining preferable cleaning performance simultaneously;What is more important, because what cleaning fluid used greatly reduces, then coordinate
Cleaning surface is accurately positioned, cleaning fluid injection or splash is considerably reduced to other parts, is not easy in cleaning process
Damage the other structures of heat dump.
The linear Fresnel collecting system heat dump of easy cleaning provided by the invention, it is also contemplated that whole heat dump structure
The adaptability of aspect;The installation of cleaning head should not influence the use of heat dump, and when not cleaning, cleaning head is pushed to heat dump
One end, use is released again in cleaning, because its is easy to clean, improves tolerance degree of the heat dump for environment;It is and secondary
The fixation of speculum, thermal-collecting tube can ensure the use of its performance, and in lower end, thermal-collecting tube is fixed on vertical by pole and sill
On post, spring steel plate is installed between pole and crossbeam, there is provided the space expanded after thermal-collecting tube is heated;In upper end secondary reflection mirror
It is connected with riser by connector, it is be bonded with bonding agent between connector one end and secondary reflection mirror, interactive groove is provided with riser
Accommodate the other end of connector, it is allowed to which it is slided, and has further been ensured the space that thermal-collecting tube expands after being heated, has been improved linear phenanthrene
The applicability and stability of Nie Er collecting system heat dumps.
Brief description of the drawings
Fig. 1 is the structural representation of the heat dump of the present invention.
Fig. 2 is the front view of the heat dump of the present invention.
In figure, 1. thermal-collecting tubes, 2. secondary reflection mirrors, 3. columns, 4. poles, 5. spring steel plates, 6. sills are horizontal on 7.
Beam, 8. frameworks, 9. risers, 10. connectors, 12. guide rails, 13. pedestals, 14. cleaning heads, 15. connecting tubes.
Embodiment
With reference to specific embodiment, the present invention is described in further detail, it is described be explanation of the invention and
It is not to limit.
Referring to Fig. 1, Fig. 2, a kind of linear Fresnel collecting system heat dump of easy cleaning, including thermal-collecting tube 1, secondary counter
Penetrate mirror 2 and support the column 3 of heat dump, it is characterised in that be also equipped with guide rail 12 along heat dump length direction, guide rail 12 is laid
On the supporter of fixed secondary reflection mirror 2 or thermal-collecting tube 1;Guide rail 12 is provided with the pedestal 13 that can slide along, on pedestal 13
Provided with the cleaning head 14 that can extend into around heat dump cleaning surface, cleaning head 14 also passes through connecting tube 15 and cleaning fluid storage tank
It is connected.
Further, described cleaning head 14 is contactless cleaning head, including connected and composed by multiple hollow pipelines
Cleaning fluid injector head, spray orifice is offered on hollow pipeline, cleaning fluid is ejected to surface to be cleaned from spray orifice.
Described cleaning head 14 is contact cleaning head, including cleaning fluid injector head and cleaning head, cleaning fluid injector head by
Multiple hollow pipelines are connected and composed, and spray orifice is offered on hollow pipeline;Cleaning head and cleaning fluid injector head be contour be arranged in parallel and
Spaced apart, cleaning head, which is provided with, cleans medium, cleans medium and is in contact with surface to be cleaned.
Described cleaning head 14 can extend into secondary reflection mirror 2, and cleaning fluid sprays head shapes and by thermal-collecting tube 1, two
The heat dump cleaning surface that secondary mirror 2 is formed matches.
Specifically, the cleaning fluid injector head of the cleaning head 14 forms multiple jet faces by hollow pipeline, two are respectively facing
Secondary mirror 2, thermal-collecting tube 1 different side or surface.
Described cleaning head 14 is extend into secondary reflection mirror 2, is 1~10cm with cleaning distance between the surface;
Pressue device is provided with described cleaning fluid storage tank, improves the injection pressure of cleaning fluid;
Described connecting tube 15 is stereoplasm tube, and cleaning head 14 slides under the traction of connecting tube 15 along guide rail 12, connecting tube
Cleaning fluid switch valve is additionally provided with 15.
Further, described thermal-collecting tube 1 is fixed on the sill 6 being connected with column 3 by pole 4, pole 4 with
Spring steel plate 5 is additionally provided between crossbeam 6;
Described secondary reflection mirror 2 is connected with multiple risers 9 respectively, riser 9 and the entablature 7 being fixed on column 3
It is connected, or is connected with the framework 8 being fixed between column 3.The lower section connection board 9 of entablature 7, the riser 9 between column 3
It is connected with framework 8.
Specifically, described secondary reflection mirror 2 is connected by connector 10 with riser 9, one end of connector 10 and two
Secondary mirror 2 is bonded, and the other end is contained in the sliding groove opened up on riser 9, and connector 10 can slide in sliding groove;Institute
The guide rail 12 stated is fixed on the side of riser 9.
Described pedestal 13 and guide rail 12 at least two tie points in vertical plane, make the hanging down in guide rail 12 of pedestal 13
It can not be rotated in straight plane.
Specific embodiment is given below.
As shown in figure 1, a kind of linear Fresnel collecting system heat dump of easy cleaning, including secondary reflection mirror 2 and collection
Heat pipe 1, and the column 3 of support heat dump;Thermal-collecting tube is fixed on column 3 by pole 4 and sill 6, pole 4 and horizontal stroke
Spring steel plate 5 is installed, there is provided the space expanded after thermal-collecting tube 1 is heated between beam 6;Secondary reflection mirror 2 passes through riser 9, framework 8
It is fixed on entablature 7 on column 3.
For ease of cleaning, guide rail 12 is welded with the side of riser 9 on heat dump, as there is no riser, root in heat dump structure
Guide rail 12 is flexibly installed on heat dump according to situation, laid along heat dump length direction;Cleaning head 14 is arranged on to slide on and led
On pedestal 13 on rail 12, and it is relatively fixed with pedestal 13, the whole length of heat dump can be slided into along guide rail 12 by pedestal 13
Spend scope;Cleaning head 14 extends near surface to be cleaned, cleaning fluid is sprayed at a high speed from the aperture on pipeline, to surface to be cleaned
Cleaned;Cleaning head-tail has connecting tube 15, is connected with cleaning fluid conveying pipeline road, cleaning fluid storage tank, while cleaning head
14 can be slided under the traction in cleaning fluid conveying pipeline road by pedestal 13 along guide rail 12.
As shown in Fig. 2 secondary reflection mirror 2 and riser 9 in heat dump, are connected by the connector 10 of similar angle steel, connected
It is be bonded with bonding agent between one end of part 10 and secondary reflection mirror 2, interactive groove is provided with riser 9, accommodates the another of connector 10
End, pass through welding or bolt connection.The entablature 7 of secondary reflection mirror 2, riser 9, while fixed frame 8, frame are installed downwards
Also installation riser 9 among frame 8, are connected with secondary reflection mirror 2.
Cleaning head 14 and distance between the surface to be cleaned are smaller as can be seen from Figure 2, and cleaning head 14 is fixedly connected with pedestal 13.
Guide rail 12 ensures that pedestal 13 can not rotate in the vertical plane of guide rail 12 using given shape, and in this example, guide rail 12 is by two
Root cylinder composition is realized.It is seen from figure 1 that pedestal 13 has the position blocked at two with guide rail 12, this mode causes the nothing of pedestal 13
Method is in the plane internal rotation parallel to the length direction of guide rail 12.
Cleaning head 14 is provided with aperture on the pipeline close at surface to be cleaned, is ejected clearly with certain flow rate out of pipeline
Washing lotion, realize the flush clean to surface to be cleaned.Being relatively fixed for cleaning head and surface to be cleaned is ensure that, can designed
When, takes the distance of cleaning head and surface to be cleaned smaller, and cleaning fluid is saved simultaneously obtaining preferable cleaning performance, and not
It is easily damaged the other structures of heat dump.
Example given above is to realize the present invention preferably example, and the invention is not restricted to above-described embodiment.This area
Technical staff any nonessential addition, the replacement made according to the technical characteristic of technical solution of the present invention, belong to this
The protection domain of invention.
Claims (10)
1. the linear Fresnel collecting system heat dump of a kind of easy cleaning, it is characterised in that including thermal-collecting tube (1), secondary counter
Penetrate mirror (2) and support the column (3) of heat dump, be also equipped with guide rail (12) along heat dump length direction, guide rail (12) is laid on
On the supporter of fixed secondary reflection mirror (2) or thermal-collecting tube (1);Guide rail (12) is provided with the pedestal (13) that can be slid along, base
Seat (13) is provided with the cleaning head (14) that can extend into around heat dump cleaning surface, and cleaning head (14) also passes through connecting tube (15)
It is connected with cleaning fluid storage tank.
2. the linear Fresnel collecting system heat dump of easy cleaning as claimed in claim 1, it is characterised in that described is clear
Hair washing (14) is contactless cleaning head, including the cleaning fluid injector head connected and composed by multiple hollow pipelines, on hollow pipeline
Spray orifice is offered, cleaning fluid is ejected to surface to be cleaned from spray orifice.
3. the linear Fresnel collecting system heat dump of easy cleaning as claimed in claim 1, it is characterised in that described is clear
Hair washing (14) is contact cleaning head, including cleaning fluid injector head and cleaning head, cleaning fluid injector head are connected by multiple hollow pipelines
Composition is connect, spray orifice is offered on hollow pipeline;Cleaning head and cleaning fluid injector head be contour to be arranged in parallel and spaced apart, clearly
Sweep head and be provided with cleaning medium, clean medium and be in contact with surface to be cleaned.
4. the linear Fresnel collecting system heat dump of easy cleaning as claimed in claim 2 or claim 3, it is characterised in that described
Cleaning head (14) can extend into in secondary reflection mirror (2), cleaning fluid injection head shapes with by thermal-collecting tube (1), secondary reflection
The heat dump cleaning surface that mirror (2) is formed matches.
5. the linear Fresnel collecting system heat dump of easy cleaning as claimed in claim 4, it is characterised in that the cleaning
The cleaning fluid injector head of head (14) forms multiple jet faces by hollow pipeline, is respectively facing secondary reflection mirror (2), thermal-collecting tube (1)
Different sides or surface.
6. the linear Fresnel collecting system heat dump of easy cleaning as claimed in claim 1, it is characterised in that described is clear
Pressue device is provided with washing lotion storage tank, improves the injection pressure of cleaning fluid;
Described connecting tube (15) is stereoplasm tube, and cleaning head (14) slides under the traction of connecting tube (15) along guide rail (12), even
Cleaning fluid switch valve is additionally provided with adapter (15).
7. the linear Fresnel collecting system heat dump of easy cleaning as claimed in claim 1, it is characterised in that described collection
Heat pipe (1) is fixed on the sill (6) being connected with column (3) by pole (4), is also set between pole (4) and crossbeam (6)
There is spring steel plate (5);
Described secondary reflection mirror (2) is connected with multiple risers (9) respectively, riser (9) and the upper horizontal stroke being fixed on column (3)
Beam (7) is connected, or is connected with the framework (8) being fixed between column (3).
8. the linear Fresnel collecting system heat dump of easy cleaning as claimed in claim 7, it is characterised in that described two
Secondary mirror (2) is connected by connector (10) with riser (9), and one end of connector (10) is Nian Jie with secondary reflection mirror (2),
The other end is contained in the sliding groove opened up on riser (9), and connector (10) can slide in sliding groove;Described guide rail
(12) it is fixed on the side of riser (9).
9. the linear Fresnel collecting system heat dump of easy cleaning as claimed in claim 1, it is characterised in that described base
Seat (13) and guide rail (12) at least two tie points in vertical plane, make pedestal (13) in the vertical plane of guide rail (12)
It can not rotate.
10. the linear Fresnel collecting system heat dump of easy cleaning as claimed in claim 1, it is characterised in that described
Cleaning head (14) is extend into secondary reflection mirror (2), is 1~10cm with cleaning distance between the surface.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201610266892.9A CN105783290B (en) | 2016-04-26 | 2016-04-26 | A kind of linear Fresnel collecting system heat dump of easy cleaning |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201610266892.9A CN105783290B (en) | 2016-04-26 | 2016-04-26 | A kind of linear Fresnel collecting system heat dump of easy cleaning |
Publications (2)
Publication Number | Publication Date |
---|---|
CN105783290A CN105783290A (en) | 2016-07-20 |
CN105783290B true CN105783290B (en) | 2017-12-01 |
Family
ID=56399691
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201610266892.9A Active CN105783290B (en) | 2016-04-26 | 2016-04-26 | A kind of linear Fresnel collecting system heat dump of easy cleaning |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN105783290B (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105758014B (en) * | 2016-04-27 | 2018-12-25 | 中国华能集团清洁能源技术研究院有限公司 | A kind of heat dump of linear Fresnel collecting system |
DE102022120177A1 (en) * | 2022-08-10 | 2024-02-15 | Frenell Ip Gmbh | SECONDARY REFLECTOR |
Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20060119089A (en) * | 2005-05-18 | 2006-11-24 | 유한회사 쏠라하트 | The solar collector and heating system using a solar collector |
CN101660845A (en) * | 2009-09-07 | 2010-03-03 | 东南大学 | Secondary reflection light gathering and heat collecting device with compound curved surface |
JP2014052153A (en) * | 2012-09-10 | 2014-03-20 | Tohoku Univ | Solar heat collection device |
CN204202212U (en) * | 2014-11-03 | 2015-03-11 | 山东威特人工环境有限公司 | Light-duty self-cleaning type trough type solar heat-collector |
JP2015059730A (en) * | 2013-09-20 | 2015-03-30 | 敏博 山田 | Solar heat collection device |
CN104607421A (en) * | 2015-02-03 | 2015-05-13 | 中国华能集团清洁能源技术研究院有限公司 | Fresnel solar thermal power generation lens field washing system |
CN204881327U (en) * | 2015-07-10 | 2015-12-16 | 豪顿华工程有限公司 | Rotation air preheater water under high pressure online cleaning device |
CN204953457U (en) * | 2015-08-07 | 2016-01-13 | 中国华能集团清洁能源技术研究院有限公司 | Linear fei nieer solar energy collection field speculum belt cleaning device |
CN205641599U (en) * | 2016-04-26 | 2016-10-12 | 中国华能集团清洁能源技术研究院有限公司 | Easy abluent linear fei nieer heat absorber for solar collecting system |
-
2016
- 2016-04-26 CN CN201610266892.9A patent/CN105783290B/en active Active
Patent Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20060119089A (en) * | 2005-05-18 | 2006-11-24 | 유한회사 쏠라하트 | The solar collector and heating system using a solar collector |
CN101660845A (en) * | 2009-09-07 | 2010-03-03 | 东南大学 | Secondary reflection light gathering and heat collecting device with compound curved surface |
JP2014052153A (en) * | 2012-09-10 | 2014-03-20 | Tohoku Univ | Solar heat collection device |
JP2015059730A (en) * | 2013-09-20 | 2015-03-30 | 敏博 山田 | Solar heat collection device |
CN204202212U (en) * | 2014-11-03 | 2015-03-11 | 山东威特人工环境有限公司 | Light-duty self-cleaning type trough type solar heat-collector |
CN104607421A (en) * | 2015-02-03 | 2015-05-13 | 中国华能集团清洁能源技术研究院有限公司 | Fresnel solar thermal power generation lens field washing system |
CN204881327U (en) * | 2015-07-10 | 2015-12-16 | 豪顿华工程有限公司 | Rotation air preheater water under high pressure online cleaning device |
CN204953457U (en) * | 2015-08-07 | 2016-01-13 | 中国华能集团清洁能源技术研究院有限公司 | Linear fei nieer solar energy collection field speculum belt cleaning device |
CN205641599U (en) * | 2016-04-26 | 2016-10-12 | 中国华能集团清洁能源技术研究院有限公司 | Easy abluent linear fei nieer heat absorber for solar collecting system |
Also Published As
Publication number | Publication date |
---|---|
CN105783290A (en) | 2016-07-20 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN105783290B (en) | A kind of linear Fresnel collecting system heat dump of easy cleaning | |
CN104976919B (en) | Dry and wet air cooled condenser cleaning system arranged side by side and its cleaning frequency determine method | |
CN106583301A (en) | Automatic solar panel cleaning device for photovoltaic plant | |
CN104841671A (en) | Cleaning system for surface of heliostat and method thereof | |
CN112104316B (en) | Concentrating solar power generation and heat absorption power generation system | |
CN205332558U (en) | Tracking means for solar photothermal power | |
CN205227837U (en) | High -cleanliness groove -shaped solar thermal collector | |
CN205641599U (en) | Easy abluent linear fei nieer heat absorber for solar collecting system | |
CN210621518U (en) | Cleaning system for sound barrier | |
CN210718075U (en) | Air energy heat pump water unit with filtering function | |
CN105648949A (en) | Subway tunnel cleaning vehicle, cleaning integrated devices and cleaning method | |
CN110219257A (en) | A kind of cleaning system for sound barrier | |
CN212777990U (en) | Heat pipe type flat-plate solar collector sprayed with nano heat-absorbing material | |
CN217864726U (en) | Full-automatic cleaning unmanned aerial vehicle device for cleaning photovoltaic power generation panel or glass curtain wall | |
CN201166477Y (en) | Balcony type solar energy heat collector | |
CN205641595U (en) | Linear fei nieer heat absorber secondary reflecting mirror fixing device | |
CN215528953U (en) | Solar power generation system | |
CN108221839A (en) | A kind of airborne spray equipment cleaned for rail | |
CN207729849U (en) | The slot type photo-thermal heat collector of energy can be produced electricity | |
CN205316705U (en) | Slot type solar energy collection energy memory | |
CN101700779A (en) | Train deicer | |
CN206640549U (en) | A kind of solar cell module with self-cleaning function | |
CN205351819U (en) | Corollary equipment for solar photothermal power with trail and self - cleaning function | |
CN205641600U (en) | Linear fei nieer solar collecting system's heat absorber | |
CN211113397U (en) | Cleaning vehicle for railway platform |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
GR01 | Patent grant | ||
GR01 | Patent grant |