CN106052173B - A kind of spring bearing for groove type heat collector and the solar-thermal generating system including the spring bearing - Google Patents
A kind of spring bearing for groove type heat collector and the solar-thermal generating system including the spring bearing Download PDFInfo
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- CN106052173B CN106052173B CN201610608279.0A CN201610608279A CN106052173B CN 106052173 B CN106052173 B CN 106052173B CN 201610608279 A CN201610608279 A CN 201610608279A CN 106052173 B CN106052173 B CN 106052173B
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Classifications
-
- 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
- F24S25/70—Arrangement of stationary mountings or supports for solar heat collector modules with means for adjusting the final position or orientation of supporting elements in relation to each other or to a mounting surface; with means for compensating mounting tolerances
-
- 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
- F24S25/10—Arrangement of stationary mountings or supports for solar heat collector modules extending in directions away from a supporting surface
- F24S25/12—Arrangement of stationary mountings or supports for solar heat collector modules extending in directions away from a supporting surface using posts in combination with upper profiles
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02S—GENERATION OF ELECTRIC POWER BY CONVERSION OF INFRARED RADIATION, VISIBLE LIGHT OR ULTRAVIOLET LIGHT, e.g. USING PHOTOVOLTAIC [PV] MODULES
- H02S20/00—Supporting structures for PV modules
- H02S20/30—Supporting structures being movable or adjustable, e.g. for angle adjustment
-
- 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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- 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)
- Support Of The Bearing (AREA)
Abstract
The present invention relates to a kind of spring bearing for groove type heat collector and the solar-thermal generating system including the spring bearing, which includes：Bear box；Bearing block and semicircle ball bearing；Bearing cap is mounted on the upper end of semicircle ball bearing by bearing cap fixing bolt；Lifter plate；Multiple spring columns；Sealing ring is mounted on the outside of lifter plate, is fitted close with bear box；DOCK LEVELER；Double-wedge adjustable plate, including wedge-shaped adjusting block upper plate and wedge-shaped adjusting block lower plate, the two collectively constitutes double-wedge adjustable plate after being fixed by wedge-shaped adjusting block fixing bolt, the upper surface of wedge-shaped adjusting block upper plate is contacted with DOCK LEVELER lower face groove profile wedge structure, and the lower face of wedge-shaped adjusting block lower plate is contacted with the groove profile wedge structure formed on the bear box inner surface of bear box；And height adjusting screw rod.
Description
Technical field
The present invention relates to photo-thermal power generation fields, more particularly, to a kind of spring bearing for groove type heat collector and including
The solar-thermal generating system of the bearing
Background technology
World today's energy supply is nervous, and disposable fossil energy faces supply exhaustion, and world energy sources crisis happens occasionally,
And pollution environment, a large amount of carbon dioxide gas is discharged, greenhouse effects is aggravated, climate warming, extreme weather is caused constantly to occur,
Thus a series of environmental problems for being difficult to overcome are brought.Find a kind of cleaning, reliable, long-acting lasting new energy substitutes one
Secondary performance source just becomes world today's sustainable development most pressing problem.Solar energy as a kind of clean environment firendly, take no
To the greatest extent, nexhaustible new energy is following most ideal, most permanent, the most reliable alternative energy source.
Photo-thermal power generation is a Zhi Xin armies of field of solar thermal power generation, is the principle focused using optical heat radiation, by large area
Sun light reflection focus on the heat collector of small area, improve heat-collecting temperature, so that boiling water is evaporated, generate Steam Actuation steamer
Machine rotates, while driving electrical power generators.
Slot type photo-thermal power generation is presently the most ripe solar-thermal generating system.Trough photovoltaic power generation system include heat collector,
Support post, transmission system, hydraulic system etc., wherein heat collector are made of multiple heat collector unit series/parallels, each heat collector
Unit includes collector bracket unit, multiple thermal-collecting tubes, multiple speculums etc..Groove type heat collector holder (multiple heat collectors at present
Carrier unit forms) light field design mainly form collecting system in the form of circuit, holder installation length generally have 300 meters it
Long, each collector bracket unit has more than ten meters (such as 12 meters) length, intermediate to carry out support support using multiple support posts.More
Body, is fixed with spring bearing on support post, the support axis connection support of collector bracket unit on the spring bearing, and
Thus be supported the support of column.
Since circuit is longer, fulcrum is more, to ensure the optically focused precision of collector bracket, it is desirable that holder is in processing
In the process, to ensure during unit installation, during the installation of circuit, during support post mounting and adjusting higher
Required precision；But the spring bearing of the prior art designs so that the gap (nargin) coordinated between spring bearing and support shaft is non-
It is often small so as to be difficult to realize above-mentioned required precision during the installation process.In addition, circuit support post in long-term operational process
There is also basic differential settlement, and change slow, be not easy to monitor, so that the process of collector bracket and circuit in operation
Middle central axis glances off so that the axis swung drive column move together (due to spring bearing and support shaft it
Between the gap that coordinates it is very small, almost close to rigid connection), accelerate the sinking speed of upright post basic, directly result in focusing essence
Degree declines, and the thermal efficiency reduces the damage of even loop frame.
One of above-mentioned in order to solve the problems, such as, there is an urgent need to develop one kind specifically for photo-thermal slot type electric power generating heat collector
The new spring bearing used.
Invention content
An embodiment according to the present invention, provides a kind of spring bearing for groove type heat collector, the support shaft
It contracts and includes：Bear box 100, including pedestal 1001 and peripheral wall portion 1002, are formed with groove profile wedge shape knot on the inner surface of pedestal
Structure；Bearing block 200 and semicircle ball bearing 201, bottom bracket be semicircle ball bearing provide installation support, interior shape and
Semicircle ball bearing is identical, lower end opens and is formed with oat tail groove structure, and semicircle ball bearing is mounted in bearing block；Bearing cap 202 leads to
Cross the upper end that bearing cap fixing bolt 203 is mounted on semicircle ball bearing 201；Lifter plate 302, upper end are formed with dovetail groove, and
Coordinate with the dovetail groove of 200 lower part of bearing block and install, bearing block is enable to horizontally slip along dovetail groove direction；Multiple springs are vertical
Column (300,303), under lifter plate 302, is set with spring 301 on column, elastic force is provided for lifter plate 302；Sealing ring
304, it is mounted on the outside of lifter plate 302, is fitted close with bear box 100；DOCK LEVELER 400 has double wedge structure,
The spring column (300,303) is arranged in end on it, and lower end is formed as groove profile wedge structure；Double-wedge adjustable plate, packet
Wedge-shaped adjusting block upper plate 401 and wedge-shaped adjusting block lower plate 402 are included, the two is total after being fixed by wedge-shaped adjusting block fixing bolt 403
With the double-wedge adjustable plate is formed, the upper surface of wedge-shaped adjusting block upper plate 401 and 400 lower face groove profile of DOCK LEVELER are wedge-shaped
Structure contacts, and lower face is contacted with the groove profile wedge structure formed on the base inner surface of bear box 100；Height adjusts spiral shell
Bar 404, for long axle construction, one end is mounted in the jack of bear box 100, and the other end is mounted on height adjusting screw rod locknut
In 405, height adjusting screw rod locknut 405 is for height adjusting screw rod 404 to be fixed in bear box 100；Height is adjusted
It saves and is cased with dextrorotation screw thread on the side of the body of rod of screw rod 404, the other side is cased with derotation screw thread, and the body of rod passes through wedge-shaped adjusting block upper plate
Between 401 and wedge-shaped adjusting block lower plate 402 so that can be left by rotation height adjusting screw rod 404, drive double-wedge adjustable plate
It moves right, thus adjusts the height of DOCK LEVELER 400.
An embodiment according to the present invention, spring bearing further include protecting cap 101, and the protecting cap 101 is T junction
Structure is fixed on 1002 upper end of peripheral wall portion of bear box 100 by protecting cap fixing bolt 102.
An embodiment according to the present invention, lifter plate 302 are groove profile steel plate.
An embodiment according to the present invention, spring bearing further include pressure sensor 600, the pressure sensor
600 are arranged among the multiple spring column 300,303.
An embodiment according to the present invention, multiple spring columns 300,303 be three or more, the pressure sensing
Device 600 is arranged in intermediate spring column 303.
An embodiment according to the present invention, spring bearing further include connecing for the signal output line for pressure sensor
Mouthful, the interface is formed in the peripheral wall portion 1002 of bear box 100.
An embodiment according to the present invention, spring bearing further include the waterproof connector 601 being mounted on interface, are used for
The signal output line of sealed pressure sensor.
An embodiment according to the present invention, spring bearing further includes elastic sealing element 500, is filled in bear box
In gap between 100 and bearing block 200.
An embodiment according to the present invention, spring column is cylindrical structure.
An embodiment according to the present invention, provides a kind of solar-thermal generating system, including support shaft according to the present invention
It holds.
The design of the spring bearing of the present invention, solves at least one the above-mentioned problems in the prior art, has all
More advantages.
1. spring bearing itself is adjustable in the height direction：Since the screw pitch of support post is very big, pass through tune
Section support post height is not easy to meet required precision；And the height degree of regulation of spring bearing itself is very high；Compensate for column
In the deficiency of short transverse degree of regulation；Improve the installation accuracy in circuit.
2. there are mobile spaces for the longitudinal direction of spring bearing：Due to collector bracket during production and processing and installation not
It can guarantee absolute concentricity requirement；Axis has certain swing at runtime, in order to ensure column itself not with axis one
It rises and shakes, basis is not impacted, the influence due to swing of axis to basis is eliminated by the longitudinal movement of spring bearing.
3. spring bearing can be adjusted on taper direction.
4. being designed with spring supporting system in spring bearing, the elastic force of spring is the weight set according to holder, if
Circuit rotation axis swings up and down phenomenon, it is ensured that vacant state does not occur in the axis for being supported bearing support, to support post
Basis do not generate stretching action.
5. the basis of support post is allowed to be deformed sedimentation in a certain range：The normal operation in circuit is not influenced；
Due to spring bearing multiple directions there are adjustment gap, can be adjusted according to the rotational automatic completion of holder, so allowing to stand
Column generates a certain amount of deformation in short transverse and circumference tilt direction.
Description of the drawings
Fig. 1 is the structural schematic diagram according to the spring bearing of one embodiment of the invention；
Fig. 2 is the vertical view of spring bearing structure shown in Fig. 1；
Fig. 3 is the sectional view along line A-A of spring bearing structure shown in Fig. 1；
Fig. 4 is the sectional view along line B-B of spring bearing structure shown in Fig. 1；
Fig. 5 is the part-structure schematic diagram for the solar-thermal generating system for being equipped with spring bearing of the present invention.
Specific implementation mode
Further detailed, illustrative non-limitative illustration is made to the support shaft of the present invention below in conjunction with the accompanying drawings.
As shown in Figs 1-4, an embodiment according to the present invention, spring bearing 10 may include bear box 100, protect
Dangerous lid 101, protecting cap fixing bolt 102, bearing block 200, semicircle ball bearing 201, bearing cap 202, bearing cap fixing bolt
203, lifter plate 302, multiple spring columns 300,303, be set with spring 301, sealing ring 304, DOCK LEVELER on column
400, double-wedge adjustable plate includes wedge-shaped adjusting block upper plate 401 and wedge-shaped adjusting block lower plate 402, wedge-shaped adjusting block fixing bolt
403, height adjusting screw rod 404, height adjusting screw rod locknut 405, pressure sensor 600 and the waterproof on interface connect
First 601.The structure and function of each component is described in detail below.
Bear box 100 is that the main body of spring bearing installs part, whole parts for installing composition spring bearing.Axis
It may include pedestal 1001 and peripheral wall portion 1002 to hold shell 100, is on the whole hollow cylinder, can wherein be set on pedestal
Bindiny mechanism is set such as fixing bolt and through-hole, the connection with support post is provided.In addition it is formed on the inner surface of pedestal
There is groove profile wedge structure, is matched with the structure of same double-wedge adjustable plate.
Protecting cap 101 is T-type structure, is provided protection against for spring bearing, prevents loop frame from being taken off when encountering strong wind
From spring bearing.Protecting cap can by protecting cap fixing bolt 102 be fixed on bear box 100 peripheral wall portion 1002 it is upper
End.
Bearing block 200 is that semicircle ball bearing 201 provides installation mounting structures, interior shape and semicircle ball bearing phase
Together, ensure that ball bearing can rotate in certain angle, lower end is provided with dovetail groove, and the swallow of system is opened with 302 upper end of lifter plate
Stern notch cooperation installation, enables bearing block to horizontally slip along dovetail groove direction.
Semicircle ball bearing 201 is mounted in bearing block 200, is holding for support shaft (transmission shaft) of collector bracket unit
Supporting piece allows transmission shaft to be swung in an axial direction when doing 360 degree of circle rotations；
Bearing cap 202 is mounted on semicircle ball bearing 201, the support shaft for constraining heat collector carrier unit
The installation and movement of (transmission shaft) and semicircle ball bearing 201.Bearing cap 202 can be consolidated by bearing cap fixing bolt 203
It is scheduled on semicircle ball bearing 201.
Lifter plate 302 can be groove profile steel plate or other shapes of steel plate, and upper end is provided with dovetail groove, and with bearing block 200
The dovetail groove cooperation installation of lower part, enables bearing block to horizontally slip along dovetail groove direction.It places 302 lower part of groove profile lifter plate
In the upper end of spring column 300, can move up and down under the collective effect of spring column and DOCK LEVELER 400.
Spring column (300,303) can be cylindrical structure, can also be other shapes structure, be fixed on height
On adjustable plate 400, such as the mode that can be connected through a screw thread is fixed.Spring 301 is set on cylinder, the upper end is groove profile
The support face of lifter plate 302 can be that groove profile lifter plate 302 provides elastic force.Spring column can be arranged as required to multiple, example
Such as 3-5.
Sealing ring 304 can be the annular ring of rubber material, be mounted on the outside of lifter plate 302, tight with bear box 100
Close fit prevents dust from entering the lower end of lifter plate.
DOCK LEVELER 400 is double wedge structure, and the upper end is equipped with spring column (300,303) and spring 301, lower end
It is formed with groove profile wedge structure, is located on wedge-shaped adjusting block upper plate 401.
Double-wedge adjustable plate comprising wedge-shaped adjusting block upper plate 401 and wedge-shaped adjusting block lower plate 402, the two can pass through
Wedge-shaped adjusting block fixing bolt 403 collectively constitutes the double-wedge adjustable plate, the upper surface of wedge-shaped adjusting block upper plate 401 after fixing
It is contacted with 400 lower face groove profile wedge structure of DOCK LEVELER, lower face and the bear box 100 of wedge-shaped adjusting block lower plate 402
1001 inner surface of pedestal on formed groove profile wedge structure contact.
Height adjusting screw rod 404 is long axle construction, and one end is mounted in the jack of bear box 100, other end installation
In height adjusting screw rod locknut 405.Height adjusting screw rod locknut 405 can be arranged among peripheral wall portion 1002, and being used for will be high
Degree adjusting screw rod 404 is fixed in bear box 100.Dextrorotation spiral shell is cased on the side of the body of rod of height adjusting screw rod 404
Line, the other side are cased with derotation screw thread, and the body of rod is across wedge-shaped adjusting block upper plate 401 and wedge-shaped adjusting block lower plate 402 so that can
With by rotation height adjusting screw rod 404, drive double-wedge adjustable plate to move left and right, thus adjust DOCK LEVELER 400
Highly.Such as between double-wedge adjustable plate and height adjusting screw rod 404 can be screw-thread fit, pass through rotation height adjusting screw rod
404 and make double-wedge adjustable plate move left and right.
There are certain gaps between bear box 100 and bearing block 200, can be carried out using elastic sealing element 500
Filling.Such as the cavernous body that elastic sealing element is air foam structure, it can be compressed and expanded, be filled in bear box 100
Between bearing block 200, dustproof effect is played while not influencing bearing block and horizontally slipping.
Furthermore it is possible to pressure sensor 600 be arranged among spring column (300,303), for monitoring bearing/support shaft
Pressure change.Such as sensor may be mounted at the centre of spring column 303.In such a case, it is possible in bearing
Interface is set in the peripheral wall portion 1002 of shell 100, then the output of the signal output line for pressure sensor is pacified on interface
Waterproof connector 601 (sealing element) is filled, the signal output line of sealed pressure sensor is used for.
Refer to the attached drawing 5, Fig. 5 are the part-structure schematic diagram for the solar-thermal generating system for being equipped with spring bearing of the present invention.Such as
Shown in figure, solar-thermal generating system includes multiple support posts and multiple heat collector units, support post and heat collector in figure
Unit connects bearing by spring bearing.That is, spring bearing is fixed on support post, the support of collector bracket unit
Axis is mounted among spring bearing.The mode of installation and the effect of the spring bearing of the present invention is specifically described below.
By the pedestal 1001 of bear box 100, spring bearing is mounted on the support post of heat collector, and according to need
To adjust the height of support post.It may then pass through rotation height adjusting screw rod 404 and accurately adjust spring bearing to needs
Height.
The support shaft (transmission shaft) of heat collector unit is mounted in semicircle ball bearing 201, and installs bearing cap
202, all support posts and heat collector unit (heat collector unit includes collector bracket, thermal-collecting tube, speculum etc.) are all by wanting
Installation is asked, complete heat collector circuit is formed.When heat collector circuit rotates, support shaft rotation in semicircle ball bearing 201.
When the axis of heat collector rotary shaft (transmission shaft) does not glance off, the structure relative position in spring bearing is not sent out
It is raw to change；
When axial wobble occurs for the axis of heat collector rotary shaft, bearing block 200 will be in company with the direction one of rotary shaft swing
Movement is played, entire spring bearing body remains stationary as, will not column application thrust；
When the axis of heat collector rotary shaft is swung up, bearing block 200 is under the action of spring 301 presets elastic force
It lifts up, ensures that rotary shaft does not work vacantly；
When the axis of heat collector rotary shaft occurs to lower swing, the lower plane of lifter plate 302 is upper with spring column 300
The position of end in contact, bearing block 200 is constant in the height direction；
When the axis of heat collector rotary shaft betides theoretical axis out of plumb the case where, the rotation center line of rotary shaft is at this time
One coning motion track, semicircle ball bearing 201 do taper swing, entire support shaft in bearing block 200 with rotary shaft
Body is held to remain stationary as, it will not column application thrust；
When vertical sedimentation occurs for the basis of support post, when the range allowed beyond theoretical value, the default elastic force of spring will
Semicircle ball bearing 201 and rotary shaft are held up simultaneously, ensure the normal operation in heat collector circuit.Pressure sensor is according to pre- simultaneously
If value monitoring pressure change, alarms when exceeding pressure set points to control centre, reminds maintenance personnel's maintenance and readjust vertical
Pillar height degree；
When inclination and distortion at any angle occurs for the basis of support post, and no more than the regulated quantity of spring bearing design
Parameter, spring bearing will be fully able to, according to the tooling state for automatically adjusting spring bearing the case where column inclination and distortion, ensure
The normal work in heat collector circuit.
Although with reference to illustrative embodiment, the present invention is described, it is understood that, this field
Technical staff can make other a large amount of modifications within the spirit and scope of the principle of present disclosure and replace, this modification
Protection scope of the present invention will be also fallen into replacing.
Claims (10)
1. a kind of spring bearing for groove type heat collector, the spring bearing include：
Bear box (100), including pedestal (1001) and peripheral wall portion (1002) are formed with groove profile wedge shape on the inner surface of pedestal
Structure；
Bearing block (200) and semicircle ball bearing (201), bottom bracket provide installation support, inside for semicircle ball bearing
Shape is identical as semicircle ball bearing, lower end is formed with dovetail groove, and semicircle ball bearing is mounted in bearing block；
Bearing cap (202) is mounted on the upper end of semicircle ball bearing (201) by bearing cap fixing bolt (203)；
Lifter plate (302), upper end is formed with dovetail groove, and coordinates with the dovetail groove of bearing block (200) lower part and install, and makes bearing block
It can horizontally slip along dovetail groove direction；
Multiple spring columns (300,303) are located under lifter plate (302), are set with spring (301) on column, are lifter plate
(302) elastic force is provided；
Sealing ring (304) is mounted on the outside of lifter plate (302), is fitted close with bear box (100)；
There is DOCK LEVELER (400) double wedge structure, the spring column (300,303) to be arranged on DOCK LEVELER,
The lower end of DOCK LEVELER is formed as groove profile wedge structure；
Double-wedge adjustable plate comprising wedge-shaped adjusting block upper plate (401) and wedge-shaped adjusting block lower plate (402), the wedge shape are adjusted
Both block upper plate (401) and wedge-shaped adjusting block lower plate (402) collectively constitute after being fixed by wedge-shaped adjusting block fixing bolt (403)
The double-wedge adjustable plate, upper surface and DOCK LEVELER (400) lower face groove profile wedge shape knot of wedge-shaped adjusting block upper plate (401)
Structure contacts, the groove profile wedge shape formed on the lower face of wedge-shaped adjusting block lower plate (402) and the base inner surface of bear box (100)
Structure contacts；
Height adjusting screw rod (404), for long axle construction, one end is mounted in the jack of bear box (100), and the other end is mounted on
In height adjusting screw rod locknut (405), height adjusting screw rod locknut (405) is used to install height adjusting screw rod (404) and fix
In bear box (100)；It is cased with dextrorotation screw thread on the side of the body of rod of height adjusting screw rod (404), the other side is cased with derotation
Screw thread, the body of rod is across wedge-shaped adjusting block upper plate (401) and wedge-shaped adjusting block lower plate (402) so that can be high by rotating
Degree adjusting screw rod (404) drives double-wedge adjustable plate to move left and right, and thus adjusts the height of DOCK LEVELER (400).
2. spring bearing according to claim 1 further includes protecting cap (101), the protecting cap (101) is T-type structure,
The upper end of the peripheral wall portion (1002) of bear box (100) is fixed on by protecting cap fixing bolt (102).
3. spring bearing according to claim 1, wherein the lifter plate (302) is groove profile steel plate.
4. spring bearing according to claim 1 further includes pressure sensor (600), the pressure sensor (600) sets
It sets among the multiple spring column (300,303).
5. spring bearing according to claim 4, wherein the multiple spring column (300,303) is three, the pressure
Force snesor (600) is arranged in intermediate spring column (303).
6. spring bearing according to claim 4 or 5 further includes the interface of the signal output line for pressure sensor,
The interface is formed in the peripheral wall portion (1002) of bear box (100).
7. spring bearing according to claim 6 further includes the waterproof connector (601) being mounted on the interface, is used for
The signal output line of sealed pressure sensor.
8. spring bearing according to claim 1 further includes elastic sealing element (500), be filled in bear box (100) with
In gap between bearing block (200).
9. spring bearing according to claim 1, wherein the multiple spring column is cylindrical structure.
10. the spring bearing described in any one of a kind of solar-thermal generating system, including claim 1-9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610608279.0A CN106052173B (en) | 2016-07-28 | 2016-07-28 | A kind of spring bearing for groove type heat collector and the solar-thermal generating system including the spring bearing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610608279.0A CN106052173B (en) | 2016-07-28 | 2016-07-28 | A kind of spring bearing for groove type heat collector and the solar-thermal generating system including the spring bearing |
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| Publication Number | Publication Date |
|---|---|
| CN106052173A CN106052173A (en) | 2016-10-26 |
| CN106052173B true CN106052173B (en) | 2018-08-17 |
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| CN201610608279.0A Active CN106052173B (en) | 2016-07-28 | 2016-07-28 | A kind of spring bearing for groove type heat collector and the solar-thermal generating system including the spring bearing |
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| CN108200371A (en) * | 2018-01-31 | 2018-06-22 | 河南昕宇利齐科技有限公司 | A kind of smart television convenient for adjusting height |
| CN110677104B (en) * | 2019-09-04 | 2021-01-08 | 深圳市安泰科能源环保有限公司 | Angle-adjustable support and photovoltaic device |
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| DE202006005887U1 (en) * | 2006-04-11 | 2006-06-29 | Krüger, Joachim | Thermal energy generation device for use in industry for power generation, has rows of parabolic reflectors, where reflectors are manufactured from epoxy glass resin and are pivoted by ball bearings, and drive assembly to track rows |
| CN101403533B (en) * | 2008-11-14 | 2011-02-09 | 中国科学院电工研究所 | Groove type paraboloid solar concentrator |
| DE102012205486A1 (en) * | 2012-04-03 | 2013-10-10 | Aktiebolaget Skf | Solar power plant unit storage unit |
| CN202646361U (en) * | 2012-05-31 | 2013-01-02 | 中海阳新能源电力股份有限公司 | Special bearing structure for photo-thermal generation |
| US9182153B2 (en) * | 2012-10-17 | 2015-11-10 | Luanne Moore | Ball bearing tracker assembly |
| DE102012219482A1 (en) * | 2012-10-25 | 2014-04-30 | Aktiebolaget Skf | Bearing arrangement and parabolic trough solar power plant with such a bearing assembly |
| CN104696461B (en) * | 2013-12-09 | 2018-04-03 | 首航节能光热技术股份有限公司 | A kind of eccentric disk torsion box |
| CN104729114A (en) * | 2015-03-20 | 2015-06-24 | 苏州弘阳新能源科技有限公司 | Double-mirror type solar energy boiler |
| CN205897597U (en) * | 2016-07-28 | 2017-01-18 | 中海阳能源集团股份有限公司 | A support bearing for slot type heat collector |
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