CN206347767U - Groove type solar photo-thermal support - Google Patents
Groove type solar photo-thermal support Download PDFInfo
- Publication number
- CN206347767U CN206347767U CN201621463332.4U CN201621463332U CN206347767U CN 206347767 U CN206347767 U CN 206347767U CN 201621463332 U CN201621463332 U CN 201621463332U CN 206347767 U CN206347767 U CN 206347767U
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- CN
- China
- Prior art keywords
- speculum
- fixed
- thermal
- fixed cylinder
- sleeve
- 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
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Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/40—Solar thermal energy, e.g. solar towers
- Y02E10/47—Mountings or tracking
-
- 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
- Y02E10/50—Photovoltaic [PV] energy
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- Mutual Connection Of Rods And Tubes (AREA)
Abstract
The utility model discloses a kind of groove type solar photo-thermal support, including pedestal, fixed mount, driver element, speculum and thermal-collecting tube, thermal-collecting tube is arranged at the catacaustic of speculum, speculum and thermal-collecting tube are both secured on fixed mount, driver element drives fixed mount movable on pedestal, fixed mount includes fixed frame body and the multiple speculum fixtures being arranged on fixed frame body, each speculum fixture array-like is supported in the opaco of speculum, speculum fixture includes connecting pole, sleeve, elastic component and fixed cylinder, one end of connecting pole is bonded on speculum, one end of sleeve is placed in the other end of connecting pole, elastic component is arranged in fixed cylinder, it is placed in fixed cylinder and is overlapped on elastic component in the other end of sleeve.The groove type solar photo-thermal support that the utility model is provided, the influence brought to speculum of expanding with heat and contract with cold of fixed frame body is eliminated by the installation gap between three transition pieces and the elastic deformation of elastic component.
Description
Technical field
The utility model is related to heliotechnics, and in particular to a kind of groove type solar fixed mount.
Background technology
Multiple groove profile parabolas are passed through series-parallel arrangement by trough solar power generation technology, are located at parabola for heating
Catacaustic at thermal-collecting tube in working medium, so as to produce high-temperature steam, then with high-temperature steam driving steam turbine generating set.
In the prior art, groove profile parabola is mostly the glass reflector of arc, and it is typically mounted on a machinery mount, machinery mount
Receive the driving of respective drive unit such as motor to drive glass reflector to be rotated, so as to realize that glass reflector is followed too
Sun is swung.
In the prior art, groove type solar device is mounted on the area of sunlight more abundance, such as desert, Gobi desert
Deng these regional day and night temperatures are generally very big so that the effect expanded with heat and contract with cold of each component of groove type solar fixed mount
Become apparent, wherein, the coefficient of thermal expansion and contraction gap of glass reflector and machinery mount is larger, and the coefficient of thermal expansion and contraction of glass is
1×10-6m/0C to 5 × 10-6m/0Between C, and the coefficient of thermal expansion and contraction of machinery mount is then 10 × 10-6m/0C to 15 × 10- 6m/0Between C, both difference causes glass reflector to deform, and causes part reflection light to be difficult to be directed at thermal-collecting tube, so that
Reduce photo-thermal conversion efficiency.
Utility model content
The purpose of this utility model is to provide a kind of groove type solar fixed mount, to solve above-mentioned deficiency of the prior art
Part.
To achieve these goals, the utility model provides following technical scheme：
A kind of groove type solar photo-thermal support, including pedestal, fixed mount, driver element, speculum and thermal-collecting tube, it is described
Thermal-collecting tube is arranged at the catacaustic of the speculum, and the speculum and thermal-collecting tube are both secured on fixed mount, described to drive
Moving cell drives the fixed mount movable on the pedestal, and the fixed mount includes fixed frame body and is arranged at the fixation
Multiple speculum fixtures on frame body, each speculum fixture array-like is supported in the opaco of the speculum,
The speculum fixture includes connecting pole, sleeve, elastic component and fixed cylinder, and one end of the connecting pole is bonded in described anti-
Penetrate on mirror, one end of the sleeve is placed in the other end of the connecting pole, the elastic component is arranged in the fixed cylinder, institute
State and be placed in the fixed cylinder and be overlapped in the other end of sleeve on the elastic component, the fixed cylinder is connected to the fixation
On frame body.
Above-mentioned groove type solar photo-thermal support, the speculum and the connecting pole are glassware, the sleeve
It is steel product with the fixed cylinder.
One end that the sleeve is inserted on above-mentioned groove type solar photo-thermal support, the connecting pole is frustum, described solid
The round taper hole being engaged with the frustum is provided with safety barrel, the elastic component is the circle for being fixed on the round taper hole bottom
Volute spring.
Above-mentioned groove type solar photo-thermal support, in addition to ring-type cushion pad, the connecting pole are buffered by the ring-type
It is placed in pad in the sleeve.
Multiple spacing hole clippings, the fixed mount master are offered in above-mentioned groove type solar photo-thermal support, the fixed cylinder
Multiple card columns are provided with body, each spacing hole clipping corresponds clamping with each card column.
Annular projection, the annular projection are provided with above-mentioned groove type solar photo-thermal support, the outer wall of the card column
On the outer wall for being connected to the fixed cylinder.
An arc parallel with the opaco is provided with above-mentioned groove type solar photo-thermal support, the fixed frame body
Shape mounting surface, each fixed cylinder is all connected on the curved mounting surface.
In the above-mentioned technical solutions, the groove type solar photo-thermal support that the utility model is provided, in speculum and fixed mount
Connecting pole, sleeve and the transition piece of elastic component at least three are provided between main body, passes through the installation gap between three transition pieces
Elastic deformation with elastic component eliminates the influence that is brought to speculum of expanding with heat and contract with cold of fixed frame body, so that speculum
More accurately optical registration thermal-collecting tube can will be reflected, be unlikely to influence photo-thermal conversion efficiency.
Brief description of the drawings
, below will be to institute in embodiment in order to illustrate more clearly of the embodiment of the present application or technical scheme of the prior art
The accompanying drawing needed to use is briefly described, it should be apparent that, drawings in the following description are only described in the utility model
Some embodiments, for those of ordinary skill in the art, other accompanying drawings can also be obtained according to these accompanying drawings.
Speculum and the structural representation of fixed mount that Fig. 1 provides for the utility model embodiment；
A kind of structural representation of the speculum fixture for embodiment that Fig. 2 provides for the utility model embodiment；
The structural representation of the speculum fixture for the another embodiment that Fig. 3 provides for the utility model embodiment；
The structural representation for the card column that Fig. 4 provides for the utility model embodiment.
Description of reference numerals：
1st, fixed mount；2nd, driver element；3rd, speculum；4th, speculum fixture；5th, connecting pole；6th, sleeve；7th, elastic component；
8th, fixed cylinder；9th, card column；10th, ring-type cushion pad；11st, spacing hole clipping.
Embodiment
In order that those skilled in the art more fully understands the technical solution of the utility model, below in conjunction with accompanying drawing pair
The utility model is further detailed.
As Figure 1-4, a kind of groove type solar photo-thermal support that the utility model embodiment is provided, including it is pedestal, solid
Determine frame 1, driver element 2, speculum 3 and thermal-collecting tube, thermal-collecting tube is arranged at the catacaustic of speculum 3, speculum 3 and collection
Heat pipe is both secured on fixed mount 1, and driver element 2 drives fixed mount 1 movable on pedestal, and fixed mount 1 includes the main body of fixed mount 1
With the multiple speculum fixtures 4 being arranged in the main body of fixed mount 1, each array-like of speculum fixture 4 is supported in speculum 3
Opaco, speculum fixture 4 includes connecting pole 5, sleeve 6, elastic component 7 and fixed cylinder 8, and one end of connecting pole 5 is bonded in
On speculum 3, one end of sleeve 6 is placed in the other end of connecting pole 5, elastic component 7 is arranged in fixed cylinder 8, sleeve 6 it is another
It is placed in fixed cylinder 8 and is overlapped on elastic component 7 in end, fixed cylinder 8 is connected in the main body of fixed mount 1.
Specifically, the groove type solar photo-thermal support that the present embodiment is provided, its main improvement is speculum 3 with fixing
The fixed structure of frame 1, can phase as other structures such as driver element 2, pedestal, thermal-collecting tube, thermal-arrest pipe fixation structure etc.
The prior art answered.In the present embodiment, multiple speculum fixtures 4 that speculum 3 is arranged by array are connected to fixed mount 1 and led
On body, speculum fixture 4 includes connecting pole 5, sleeve 6 and the fixed cylinder 8 being sequentially connected, and is wherein further fixed in fixed cylinder 8
Spring, more specifically, one end of connecting pole 5 are bonded on speculum 3, and the other end is plugged in the set that one end is opened up on sleeve 6
In groove, and the other end of sleeve 6 is plugged in the fixing groove opened up in fixed cylinder 8, and also flexible part 7, set are set in fixing groove
One end that cylinder 6 is located in fixed cylinder 8 is overlapped in elastic component 7, i.e., in the axial direction of sleeve 6, and sleeve 6 is directly by elastic component 7
Support rather than the support of fixed cylinder 8, fixed cylinder 8 are used to carry out sleeve 6 support and spacing, the fixation of fixed cylinder 8 company radially
It is connected in the main body of fixed mount 1, in this way, speculum 3 passes sequentially through connecting pole 5, sleeve 6,8 four components of elastic component 7 and fixed cylinder
Obtain elastic component 7 support, expand with heat and contract with cold deform upon when, the installation gap of one side all parts can compensate a part
Amplitude of deformation so that the amplitude of deformation of the main body of fixed mount 1 is weakened a part in transmittance process, on the other hand, bullet
Property part 7 there is certain cushioning effect, such as spring of elastic component 7 eliminates one using the coefficient of thermal expansion and contraction difference of itself with deformation
Partial amplitude of deformation difference, so as to weaken the amplitude of deformation that the main body of fixed mount 1 passes to speculum 3.It is more excellent in the present embodiment
Choosing, it is to differ less material with the coefficient of thermal expansion and contraction of the material of speculum 3 by the material selection of connecting pole 5, such as reflects
Mirror 3 and connecting pole 5 are glassware, and sleeve 6 and fixed cylinder 8 are steel product, so can efficiently realize amplitude of deformation
Weaken, such as the axially and radially both direction in grooving, steel amplitude of deformation is larger, its thermal expansion can cause the axial direction of grooving with
It is radially big with time-varying, and the amplitude of deformation of glass is smaller, then the deformation of grooving radial direction can only widen set groove sidewall and connect with glass
The gap between post 5 is connect, without transmitting amplitude of deformation to it, only radial deformation can pass to connecting pole 5, on the other hand, due to
Connecting pole 5 is close or identical with the material of speculum 3, then will not cause connection because of amplitude of deformation difference is excessive between the two
The glue at place is torn so that both connections are more firm.
The groove type solar photo-thermal support that the utility model embodiment is provided, sets between speculum 3 and the main body of fixed mount 1
Connecting pole 5, sleeve 6 and the transition piece of elastic component 7 at least three are equipped with, passes through the installation gap between three transition pieces and elastic component
7 elastic deformation eliminates the influence that is brought to speculum 3 of expanding with heat and contract with cold of the main body of fixed mount 1, so that speculum 3 can
Optical registration thermal-collecting tube will be more accurately reflected, is unlikely to influence photo-thermal conversion efficiency.
In the present embodiment, further, one end of insertion sleeve 6 is frustum on connecting pole 5, be provided with fixed cylinder 8 with
The round taper hole that frustum is engaged, elastic component 7 is the cone shaped spring for being fixed on round taper hole bottom, by sleeve 6, elastic component 7
And some or all effects for being set to cone of fixed cylinder 8 are, if on the one hand spring is lost after deformability
Fixed cylinder 8 itself can continue stop sleeve 6, the failure without causing whole supporting construction, on the other hand, can effectively control
The amplitude of deformation that whole supporting construction can be transmitted, when the amplitude of deformation along the axis of sleeve 6 is excessive, the frustum meeting of sleeve 6
It is directly stuck in the round taper hole of frustum, no longer possess uneven deformation.
In the present embodiment, further, in addition to ring-type cushion pad 10, connecting pole 5 in ring-type cushion pad 10 by being placed on
In sleeve 6, on the one hand cushion pad is used to buffer certain amplitude of deformation, weakens the transmission degree of amplitude of deformation, on the other hand
It is that connecting pole 5 and sleeve 6 provide buffering, it is to avoid hard contact and friction.
In the present embodiment, further, offer and be provided with multiple spacing hole clippings 11, the main body of fixed mount 1 in fixed cylinder 8
Multiple card columns 9, each spacing hole clipping 11 corresponds clamping with each card column 9, and clamping is easy between fixed cylinder 8 and mount body
Install, multiple card columns 9 being capable of effectively uniform support pressure, and with certain locating effect.Further, card column 9
Annular projection is provided with outer wall, annular projection is connected on the outer wall of fixed cylinder 8, annular projection is used to support fixed cylinder 8, its
It is additionally operable to play positioning action, annular projection illustrates that whole device is installed in place when abutting fixed cylinder 8, otherwise illustrates card column 9 not
The bottom of spacing hole clipping 11 can be snapped into.
In the present embodiment, further, a curved mounting surface parallel with opaco is provided with the main body of fixed mount 1, respectively
Fixed cylinder 8 is all connected on curved mounting surface, and the curved mounting surface and speculum 3 be arrangeding in parallel are easy to each speculum fixture 4
Manufacture and installation, the proportion of deformation of its all directions being driven is also more consistent, prevents because each inconsistent to proportion of deformation
And tearing speculum 3.
Some one exemplary embodiments of the present utility model are only described by way of explanation above, undoubtedly, for
One of ordinary skill in the art, can be with a variety of in the case of without departing from spirit and scope of the present utility model
Mode is modified to described embodiment.Therefore, above-mentioned accompanying drawing and description are inherently illustrative, should not be construed as
Limitation to the utility model claims.
Claims (7)
1. a kind of groove type solar photo-thermal support, including pedestal, fixed mount, driver element, speculum and thermal-collecting tube, the collection
Heat pipe is arranged at the catacaustic of the speculum, and the speculum and thermal-collecting tube are both secured on fixed mount, the driving
Unit drives the fixed mount movable on the pedestal, it is characterised in that the fixed mount includes fixed frame body and setting
In multiple speculum fixtures on the fixed frame body, each speculum fixture array-like is supported in the speculum
Opaco, the speculum fixture includes connecting pole, sleeve, elastic component and fixed cylinder, and one end of the connecting pole is glued
Tie on the speculum, being placed on one end of the sleeve in the other end of the connecting pole, the elastic component is arranged at described
In fixed cylinder, it is placed in the fixed cylinder and is overlapped on the elastic component in the other end of the sleeve, the fixed cylinder connects
It is connected on the fixed frame body.
2. groove type solar photo-thermal support according to claim 1, it is characterised in that the speculum and the connecting pole
It is glassware, the sleeve and the fixed cylinder are steel product.
3. groove type solar photo-thermal support according to claim 1, it is characterised in that the set is inserted on the connecting pole
One end of cylinder is that the round taper hole being engaged with the frustum is provided with frustum, the fixed cylinder, and the elastic component is fixation
Cone shaped spring in the round taper hole bottom.
4. groove type solar photo-thermal support according to claim 1, it is characterised in that described also including ring-type cushion pad
Connecting pole in the ring-type cushion pad by being placed in the sleeve.
5. groove type solar photo-thermal support according to claim 1, it is characterised in that offered in the fixed cylinder multiple
Multiple card columns are provided with spacing hole clipping, the fixed frame body, each spacing hole clipping is corresponded with each card column blocks
Connect.
6. groove type solar photo-thermal support according to claim 5, it is characterised in that be provided with the outer wall of the card column
Annular projection, the annular projection is connected on the outer wall of the fixed cylinder.
7. groove type solar photo-thermal support according to claim 1, it is characterised in that be provided with the fixed frame body
One curved mounting surface parallel with the opaco, each fixed cylinder is all connected on the curved mounting surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621463332.4U CN206347767U (en) | 2016-12-29 | 2016-12-29 | Groove type solar photo-thermal support |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621463332.4U CN206347767U (en) | 2016-12-29 | 2016-12-29 | Groove type solar photo-thermal support |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206347767U true CN206347767U (en) | 2017-07-21 |
Family
ID=59323429
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621463332.4U Expired - Fee Related CN206347767U (en) | 2016-12-29 | 2016-12-29 | Groove type solar photo-thermal support |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206347767U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108599690A (en) * | 2018-05-15 | 2018-09-28 | 青海建筑职业技术学院 | Photovoltaic power generation apparatus |
| CN109812994A (en) * | 2019-02-14 | 2019-05-28 | 浙江中控太阳能技术有限公司 | A kind of mirror support component and heliostat for heliostat |
| CN110779211A (en) * | 2019-11-13 | 2020-02-11 | 江苏浴普太阳能有限公司 | Damping fixing frame of air energy water heater |
| CN111750548A (en) * | 2020-07-08 | 2020-10-09 | 闫平洋 | Mechanical all-season sun tracker |
| CN113296284A (en) * | 2021-04-14 | 2021-08-24 | 三河市蓝思泰克光电科技有限公司 | Ultra-low temperature collimator device under vacuum environment |
-
2016
- 2016-12-29 CN CN201621463332.4U patent/CN206347767U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108599690A (en) * | 2018-05-15 | 2018-09-28 | 青海建筑职业技术学院 | Photovoltaic power generation apparatus |
| CN109812994A (en) * | 2019-02-14 | 2019-05-28 | 浙江中控太阳能技术有限公司 | A kind of mirror support component and heliostat for heliostat |
| CN110779211A (en) * | 2019-11-13 | 2020-02-11 | 江苏浴普太阳能有限公司 | Damping fixing frame of air energy water heater |
| CN111750548A (en) * | 2020-07-08 | 2020-10-09 | 闫平洋 | Mechanical all-season sun tracker |
| CN113296284A (en) * | 2021-04-14 | 2021-08-24 | 三河市蓝思泰克光电科技有限公司 | Ultra-low temperature collimator device under vacuum environment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170721 Termination date: 20171229 |