CN107339818A - A kind of condensing thermal power generation heat collector cantilever beam support - Google Patents

A kind of condensing thermal power generation heat collector cantilever beam support Download PDF

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Publication number
CN107339818A
CN107339818A CN201710550317.6A CN201710550317A CN107339818A CN 107339818 A CN107339818 A CN 107339818A CN 201710550317 A CN201710550317 A CN 201710550317A CN 107339818 A CN107339818 A CN 107339818A
Authority
CN
China
Prior art keywords
support
cantilever beam
support structure
heat collector
power generation
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.)
Pending
Application number
CN201710550317.6A
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Chinese (zh)
Inventor
张晰
周燚明
苗情
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Jiangsu linhui Energy Storage Power Technology Co.,Ltd.
Original Assignee
Jiuquan Lianhui Thermal Equipment Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Jiuquan Lianhui Thermal Equipment Co Ltd filed Critical Jiuquan Lianhui Thermal Equipment Co Ltd
Priority to CN201710550317.6A priority Critical patent/CN107339818A/en
Publication of CN107339818A publication Critical patent/CN107339818A/en
Pending legal-status Critical Current

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Classifications

    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02SGENERATION OF ELECTRIC POWER BY CONVERSION OF INFRARED RADIATION, VISIBLE LIGHT OR ULTRAVIOLET LIGHT, e.g. USING PHOTOVOLTAIC [PV] MODULES
    • H02S20/00Supporting structures for PV modules
    • H02S20/30Supporting structures being movable or adjustable, e.g. for angle adjustment
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24SSOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
    • F24S30/00Arrangements for moving or orienting solar heat collector modules
    • F24S30/20Arrangements for moving or orienting solar heat collector modules for linear movement
    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02SGENERATION OF ELECTRIC POWER BY CONVERSION OF INFRARED RADIATION, VISIBLE LIGHT OR ULTRAVIOLET LIGHT, e.g. USING PHOTOVOLTAIC [PV] MODULES
    • H02S40/00Components or accessories in combination with PV modules, not provided for in groups H02S10/00 - H02S30/00
    • H02S40/20Optical components
    • H02S40/22Light-reflecting or light-concentrating means
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24SSOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
    • F24S25/00Arrangement of stationary mountings or supports for solar heat collector modules
    • F24S2025/01Special support components; Methods of use
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00Energy generation through renewable energy sources
    • Y02E10/40Solar thermal energy, e.g. solar towers
    • Y02E10/47Mountings or tracking
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00Energy generation through renewable energy sources
    • Y02E10/50Photovoltaic [PV] energy
    • Y02E10/52PV systems with concentrators

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  • 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)
  • Prostheses (AREA)

Abstract

The invention discloses a kind of condensing thermal power generation heat collector cantilever beam support, including the local support structure and strength support structure made using integrally stretching shaping;The local support body structure surface installs local support speculum;The strength support structural support is arranged on the local support structure bottom, the local support structure and strength support structure form bilateral cantilever beam support by be hinged, the local support structure is by upper support bar and is arranged on several installation bases on upper support bar surface and several earrings are formed, the upper supporting spring and installation base of speculum bottom are bolted realization with elastic tabs and are fixedly mounted, and four installation bases and three earrings are provided with the upper support bar.The present invention is that the mode combined by integrally stretching forming technique and fraising connection method is formed, and simplifies production technology, ensures to improve integral support system flexibility while support installation accuracy, its manufacture and installation cost is greatly reduced.

Description

A kind of condensing thermal power generation heat collector cantilever beam support
Technical field
The present invention relates to a kind of cantilever beam support, specifically a kind of condensing thermal power generation heat collector cantilever beam support, belong to peace The standby applied technical field of installing.
Background technology
Solar light-heat power-generation is the important new technical field of Solar use, the solar energy thermal-power-generating technology of economical and efficient It will reach its maturity, great large-scale application prospect, quickly grow in the world, trend is bright and clear, and its strategic position is particularly significant;Slot type Optically focused solar thermal electricity generation is the currently the only solar energy thermal-power-generating technology for marching toward business threshold, it is other such as dish-style, it is tower, too Positive chimney etc. is still in research, experimental stage.
From 1984-1991, in the Mohave desert of California, USA(Mojave), total installation of generating capacity reaches 354MW, and so far still under arms.Influenceed by global environment and energy problem, in recent years, solar thermal power generation enters new height again Fast developing period, German SM companies generated electricity by way of merging two or more grid systems in first 50MW solar thermal power generations system of Spain's construction in 2008, Close to second 50MW solar thermal power generations system put into operation within 2009, German SM companies Egypt 250MW solar heats send out Electric system has also put into operation.
In China, to adapt to the trend of optimization and the primary energy diversification of energy resource structure, enriched in solar energy resources The renewable new energies such as regional development solar thermal power generation, photovoltaic generation, it is desirability.Pacify towards national economic development, the energy Entirely, the needs of environmental protection, China's solar energy thermal-power-generating technological progress is carried forward vigorously, establishes the supply system of energy diversification, It is the inevitable choice for realizing sustainable energy development strategy.Therefore, the trough type solar power generation station in Large scale construction China, As complying with the international and domestic main trend of economic rapid development and environmental and ecological protection.Therefore, propose regarding to the issue above a kind of Condensing thermal power generation heat collector cantilever beam support.
The content of the invention
The purpose of the present invention is that to solve the above problems and provides a kind of condensing thermal power generation heat collector cantilever beam branch Frame.
The present invention is achieved through the following technical solutions above-mentioned purpose, a kind of condensing thermal power generation heat collector cantilever beam support, Including the local support structure and strength support structure made using integrally stretching shaping;The local support body structure surface installation Local support speculum;The strength support structural support is arranged on the local support structure bottom, the local support knot Structure and strength support structure form bilateral cantilever beam support by be hinged, and the local support structure is by upper support bar and setting Formed in several installation bases on upper support bar surface and several earrings, the upper supporting spring and installation base of speculum bottom Realization is bolted with elastic tabs to be fixedly mounted, and four installation bases and three ears are provided with the upper support bar Ring.
Preferably, the earrings is provided with the first fraising, and earrings is weldingly fixed on the upper support bar surface.
Preferably, the speculum is fixed on boss by bolt connection.
Preferably, one end of the upper support bar is L-type structure, and the upper support bar is bolted to rotary shaft shape Into T-type structure;The strength support structure is fixedly connected to form bilateral cantilever beam support with rotary shaft by welding method.
Preferably, the strength support structure is by the first lower support bar and the second lower support bar and space support structure structure Into first lower support bar and the second lower support bar are welded to each other, second lower support bar and space support structure upper end The second fraising is provided with, second fraising is corresponding with the first fraising respectively, and mutually corresponding first fraising and the second hinge To drill simultaneously, the space support structure is connected by two the first lower support bars and formed in hole.
Preferably, the upper support bar, strength support structure and the combined composition of rotary shaft meet that parabolic type face is reflected The separate unit of mirror installation requirement, two identical separate units are distributed in the both sides composition heat collector cantilever beam support of rotary shaft.
Preferably, thermal-collecting tube is set in the focus of the speculum, and the thermal-collecting tube is that side sets heat collector cantilever beam Support, multiple heat collector cantilever beam supports and thermal-collecting tube are arranged in order to form the combination of slot type photo-thermal power generation heat collector, the slot type The combination of photo-thermal power generation heat collector is fixedly connected on the boss of ground by pillar construction.
The beneficial effects of the invention are as follows:
1. requiring higher speculum for installation accuracy, its upper support bar is made using integrally stretching forming technique, eliminates weldering Connect caused deformation, effective guarantee installation and focusing accuracy.
2. the pipe frame structure for strength support is connected shaping using seamless steel pipe fraising, technique is simple, integrally Installation accuracy easily ensures.
3. it is fixedly mounted in the middle part of space support structure using fitting bolt, it is simple in construction.
4. all steel pipes are prefabricated component, interchangeability is higher, is readily transported and greatly reduces cost.
5. carrying out space frame assembling in mounting platform, scene does not need specific purpose tool installation.
Brief description of the drawings
Fig. 1 is overall structure diagram of the present invention;
Fig. 2 is the cantilever beam support structural representation that the present invention carries speculum;
Fig. 3 is a positions profile in Fig. 2 of the present invention;
Fig. 4 is local support structural representation of the present invention;
Fig. 5 is b positions profile in Fig. 4 of the present invention;
Fig. 6 is b positions top view in Fig. 4 of the present invention;
Fig. 7 is c positions profile in Fig. 4 of the present invention;
Fig. 8 is strength support structural representation of the present invention;
Fig. 9 is the structural representation of space support structure in Fig. 7.
In figure:1st, local support speculum, 2, thermal-collecting tube, 3, ground boss, 4, rotary shaft, 5, elastic tabs, 6, bolt, 7th, upper supporting spring, 8, installation base, 9, earrings, 10, upper support bar, 11, pillar construction, the 12, first lower support bar, under 13, second Support bar, the 14, first fraising, the 15, second fraising, 16, space support structure, 17, the combination of slot type photo-thermal power generation heat collector, 18, Bilateral cantilever beam support, 19, local support structure, 20, strength support structure, 21, heat collector cantilever beam support.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, rather than whole embodiments.It is based on Embodiment in the present invention, those of ordinary skill in the art are obtained every other under the premise of creative work is not made Embodiment, belong to the scope of protection of the invention.
Refer to shown in Fig. 1-6, a kind of condensing thermal power generation heat collector cantilever beam support, including using integrally stretching shaping system The local support structure 19 and strength support structure 20 of work;The surface of the local support structure 19 installation local support speculum 1; The support of strength support structure 20 is arranged on the bottom of local support structure 19, the local support structure 19 and intensity branch Support structure 20 forms bilateral cantilever beam support 18 by be hinged, and the local support structure 19 is by upper support bar 10 and is arranged on Several installation bases 8 and several earrings 9 on the surface of upper support bar 10 are formed, the upper supporting spring 7 of the bottom of speculum 1 and installation Boss 8 is connected realization by bolt 6 with elastic tabs 5 and is fixedly mounted, and four installation bases 8 are provided with the upper support bar 10 And three earrings 9.
As a kind of technical optimization scheme of the present invention, the earrings 9 is provided with the first fraising 14, and the welding of earrings 9 is solid The surface of upper support bar 10 is scheduled on, is easy to the installation of whole support.
As a kind of technical optimization scheme of the present invention, the speculum 1 is fastened on boss 8 by bolt 6, makes it Structure is compacter.
As a kind of technical optimization scheme of the present invention, one end of the upper support bar 10 is L-type structure, the upper support Bar 1 is connected to rotary shaft 4 by bolt 6 and forms T-type structure;The strength support structure 20 passes through welding method with rotary shaft 4 Bilateral cantilever beam support 18 is fixedly connected to form, architecture basics are provided for the installation of support.
As a kind of technical optimization scheme of the present invention, the strength support structure 20 is by the first lower support bar 12 and second Lower support bar 13 and space support structure 16 are formed, and the lower support bar 13 of the first lower support bar 12 and second is welded to each other, Second lower support bar 13 and space support structure 16 upper end is provided with the second fraising 15, and second fraising 15 is respectively with the One fraising 14 is corresponding, and mutually corresponding first fraising 14 reams 15 to drill simultaneously with second, the space support structure 16 are connected by two the first lower support bars 12 and are formed, and realize the installation of support.
As a kind of technical optimization scheme of the present invention, the upper support bar 10, strength support structure 20 and rotary shaft 4 pass through Combination forms the separate unit for meeting the installation requirement of parabolic type face speculum 1, and two identical separate units are distributed in rotary shaft 4 Both sides composition heat collector cantilever beam support 21, be easy to the installation of support.
As a kind of technical optimization scheme of the present invention, thermal-collecting tube 2, the thermal-arrest are set in the focus of the speculum 1 Pipe 2 is that side sets heat collector cantilever beam support 21, and multiple heat collector cantilever beam supports 21 and thermal-collecting tube 2 are arranged in order to form groove Formula photo-thermal power generation heat collector combination 17, the slot type photo-thermal power generation heat collector combination 17 are fixedly connected with ground by pillar construction 11 On boss 3, the fixation of whole support is realized.
In the use of the present invention, whole rotary shaft 4 is fixed on two pillar constructions 11, on the surface of rotary shaft 4 successively Local support structure 19 and strength support structure 20 are installed, pass through bolt between local support structure 19 and strength support structure 20 6 it is be hinged form bilateral cantilever beam support 18, speculum 1 is laid on the surface of upper support bar 10, upper supporting spring 7 and installation base successively Speculum 1 is fixed on the surface of support bar 10 by 8 with elastic tabs 5 by bolt 6, realizes the installation of speculum 1.
It is obvious to a person skilled in the art that the invention is not restricted to the details of above-mentioned one exemplary embodiment, Er Qie In the case of without departing substantially from spirit or essential attributes of the invention, the present invention can be realized in other specific forms.Therefore, no matter From the point of view of which point, embodiment all should be regarded as exemplary, and be nonrestrictive, the scope of the present invention is by appended power Profit requires rather than described above limits, it is intended that all in the implication and scope that obtain with important document of claim by falling Change is included in the present invention.Any reference in claim should not be considered as to the involved claim of limitation.
Moreover, it will be appreciated that although the present specification is described in terms of embodiments, not each embodiment is only wrapped Containing an independent technical scheme, this narrating mode of specification is only that those skilled in the art should for clarity Using specification as an entirety, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art It is appreciated that other embodiment.

Claims (7)

1. a kind of condensing thermal power generation heat collector cantilever beam support, including the local support structure made using integrally stretching shaping (19)With strength support structure(20);It is characterized in that:The local support structure(19)Surface is installed by local support speculum (1);The strength support structure(20)Support is arranged on the local support structure(19)Bottom, the local support structure (19)With strength support structure(20)Bilateral cantilever beam support is formed by be hinged(18), the local support structure(19)By upper Support bar(10)And it is arranged on upper support bar(10)Several installation bases on surface(8)And several earrings(9)Form, Speculum(1)The upper supporting spring of bottom(7)And installation base(8)With elastic tabs(5)Pass through bolt(6)Fixed peace is realized in connection Dress, the upper support bar(10)On be provided with four installation bases(8)And three earrings(9).
A kind of 2. condensing thermal power generation heat collector cantilever beam support according to claim 1, it is characterised in that:The earrings (9)It is provided with the first fraising(14), and earrings(9)It is weldingly fixed on the upper support bar(10)Surface.
A kind of 3. condensing thermal power generation heat collector cantilever beam support according to claim 1, it is characterised in that:The speculum (1)By bolt(6)It is fastened on boss(8)On.
A kind of 4. condensing thermal power generation heat collector cantilever beam support according to claim 1, it is characterised in that:The upper support Bar(10)One end be L-type structure, the upper support bar(1)Pass through bolt(6)It is connected to rotary shaft(4)Form T-type structure;Institute State strength support structure(20)With rotary shaft(4)Bilateral cantilever beam support is fixedly connected to form by welding method(18).
A kind of 5. condensing thermal power generation heat collector cantilever beam support according to claim 1, it is characterised in that:The intensity branch Support structure(20)By the first lower support bar(12)With the second lower support bar(13)And space support structure(16)Form, described the One lower support bar(12)With the second lower support bar(13)It is welded to each other, second lower support bar(13)And space support structure (16)Upper end is provided with the second fraising(15), second fraising(15)Reamed respectively with first(14)It is corresponding and mutually right The first fraising answered(14)With the second fraising(15)To drill simultaneously, the space support structure(16)By two first time supports Bar(12)Connection is formed.
A kind of 6. condensing thermal power generation heat collector cantilever beam support according to claim 1, it is characterised in that:The upper support Bar(10), strength support structure(20)And rotary shaft(4)Combined composition meets parabolic type face speculum(1)Installation requirement Separate unit, two identical separate units are distributed in rotary shaft(4)Both sides composition heat collector cantilever beam support(21).
A kind of 7. condensing thermal power generation heat collector cantilever beam support according to claim 1, it is characterised in that:The speculum (1)Focus on thermal-collecting tube is set(2), the thermal-collecting tube(2)For side, heat collector cantilever beam support is set(21), multiple thermal-arrests Device cantilever beam support(21)And thermal-collecting tube(9)It is arranged in order to form the combination of slot type photo-thermal power generation heat collector(17), the slot type light Hot electric power generating heat collector combination(17)Pass through pillar construction(11)It is fixedly connected with ground boss(3)On.
CN201710550317.6A 2017-07-07 2017-07-07 A kind of condensing thermal power generation heat collector cantilever beam support Pending CN107339818A (en)

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CN201710550317.6A CN107339818A (en) 2017-07-07 2017-07-07 A kind of condensing thermal power generation heat collector cantilever beam support

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Application Number Priority Date Filing Date Title
CN201710550317.6A CN107339818A (en) 2017-07-07 2017-07-07 A kind of condensing thermal power generation heat collector cantilever beam support

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109301439A (en) * 2018-10-23 2019-02-01 中国科学院国家天文台 A kind of quasi- rigid support system of huge complete movable telescope primary reflection surface

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103528254A (en) * 2013-10-25 2014-01-22 中海阳能源集团股份有限公司 Combined stretching type cantilever beam support of slot type solar-thermal power generation heat collector and manufacturing method of combined stretching type cantilever beam support
CN207365457U (en) * 2017-07-07 2018-05-15 酒泉市联汇光热装备有限公司 A kind of condensing thermal power generation heat collector cantilever beam support

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103528254A (en) * 2013-10-25 2014-01-22 中海阳能源集团股份有限公司 Combined stretching type cantilever beam support of slot type solar-thermal power generation heat collector and manufacturing method of combined stretching type cantilever beam support
CN207365457U (en) * 2017-07-07 2018-05-15 酒泉市联汇光热装备有限公司 A kind of condensing thermal power generation heat collector cantilever beam support

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109301439A (en) * 2018-10-23 2019-02-01 中国科学院国家天文台 A kind of quasi- rigid support system of huge complete movable telescope primary reflection surface
CN109301439B (en) * 2018-10-23 2024-03-15 中国科学院国家天文台 Main reflecting surface quasi-rigid supporting system of giant fully-movable telescope

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Address after: 214000 Changjiang South Road, new Wu District, Wuxi, Jiangsu Province, No. 35

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Address before: Room 210, Xiyuan landscape building, Suzhou District, Jiuquan economic and Technological Development Zone, Gansu

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