CN108981190A - A kind of omnidirectional tracking paraboloidal mirror heat absorption system - Google Patents
A kind of omnidirectional tracking paraboloidal mirror heat absorption system Download PDFInfo
- Publication number
- CN108981190A CN108981190A CN201810746046.6A CN201810746046A CN108981190A CN 108981190 A CN108981190 A CN 108981190A CN 201810746046 A CN201810746046 A CN 201810746046A CN 108981190 A CN108981190 A CN 108981190A
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- Prior art keywords
- reflective mirror
- unit
- arrest
- thermal
- driving unit
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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
- Y02E10/44—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
Abstract
The present invention relates to a kind of omnidirectional tracking paraboloidal mirror heat absorption systems, it is characterized in that: including at least: the reflective mirror unit of the thermal-arrest of parallel arranged, for sunlight to be passed through mirror reflection to evacuated collector tube；Azimuth driving unit is incident on sunlight on reflective mirror for driving the reflective mirror unit of thermal-arrest of parallel arranged to rotate around sun movement on daytime；Elevation angle driving unit, the height adjustment for cooperating azimuth driving unit to rotate around sun movement on daytime, is incident on sunlight on reflective mirror；Support unit is used to support the reflective mirror unit of thermal-arrest of parallel arranged, is used for mounting height angle driving unit and azimuth driving unit；Azimuth driving unit and elevation angle driving unit drive the circumsolar azimuth rotation of the reflective mirror unit of thermal-arrest of parallel arranged.The present invention improves the collecting efficiency of evacuated collector tube.
Description
Technical field
The present invention relates to cleaning heating and solar thermal utilization fields, in particular to are a kind of omnidirectional tracking paraboloidal mirror heat
It can absorption system.
Background technique
As the dynamics that Environmental is administered is increasing, cleaning heating and heat utilization either coal change electricity or coal
Changing gas is not clean energy resource, and solar energy is the energy of most cleanliness without any pollution.Traditional solar water heater heat-collecting efficiency is too
Low, butterfly solar energy heating is high-efficient, but butterfly reflective mirror is hyperboloid that reflective mirror manufacturing cost is too high, and trough reflectors are
Single-curved surface, it is much lower in manufacturing cost, so groove type solar using more and more and resident heating and heat utilization
Optimal selection.
Groove type solar heating technology is using slot light collection mirror producing on the solar light focusing to vacuum collector of dispersion
Raw high temperature.With solar energy automatic tracking control system, the moment tracks sun's motion track, and the high temperature generated using focus is true
Working medium (such as heat-conducting medium) in empty heat collector is heated to 100 DEG C -300 DEG C degrees Celsius, and heat-transfer working medium is sent with medium circulation pump
Enter heat storage water tank and its internal water exchanges heat, circulating-heating makes water temperature reach rising.System passes through changing in monitoring heat storage water tank
Hot coil out temperature, intensity of illumination variation, automatically control trough reflectors and electrical auxiliary heater coordinated operation, keep water
Temperature reaches sets requirement.
In order to make full use of sunlight, traditional groove type solar device is usually multiple-unit setting, trough reflectors list
Member is more, and sunlight edge penalty is fewer.The utilization rate of solar energy is higher, and it is excessive thus to cause length, whole device
Can only the rotation of circumsolar elevation angle, cannot rotate around solar azimuth, uniaxiality tracking causes reflective mirror area string of having a surplus and damages
It loses, and has edge penalty with glass tube with vacuum in afternoon in the morning, the smaller edge penalty of solar elevation is bigger, and sunlight is not
It can make full use of.
Summary of the invention
In order to solve problem above, the present invention provide it is a kind of can make full use of reflective mirror area, eliminate cosine losses and true
Empty glass tube edge penalty improves the omnidirectional tracking paraboloidal mirror heat absorption system of the collecting efficiency of evacuated collector tube.
The technical solution adopted by the present invention are as follows: a kind of omnidirectional tracking paraboloidal mirror heat absorption system, it is characterized in that: extremely
Include: less
The reflective mirror unit of the thermal-arrest of parallel arranged, for sunlight to be passed through mirror reflection to evacuated collector tube；
Azimuth driving unit makes too for driving the reflective mirror unit of thermal-arrest of parallel arranged to rotate around sun movement on daytime
Sunlight is incident on reflective mirror；
Elevation angle driving unit, the height adjustment for cooperating azimuth driving unit to rotate around sun movement on daytime, makes too
Sunlight is incident on reflective mirror；
Support unit is used to support the reflective mirror unit of thermal-arrest of parallel arranged, is used for mounting height angle driving unit and azimuth
Driving unit；
Azimuth driving unit and elevation angle driving unit drive the circumsolar azimuth of the reflective mirror unit of thermal-arrest of parallel arranged
Rotation, elevation angle driving unit push the circumsolar elevation angle rotation of the reflective mirror unit of thermal-arrest of parallel arranged, and double-axis tracking is protected
Card sunlight is vertically reflected on glass tube with vacuum by reflective mirror.
The reflective mirror unit of the thermal-arrest of the parallel arranged is by going here and there and engaging reflective mirror and be fixed on each reflective mirror coke
Evacuated collector tube composition on axis, each reflective mirror unit of thermal-arrest connect a rolling bearing units on support unit.
The reflective mirror is supported and fixed in the main girder frame of support unit by reflective mirror, and evacuated collector tube passes through vacuum
Thermal-arrest tube support is fixed in the main girder frame of support unit；Reflective mirror and evacuated collector tube by main girder frame connect into one it is whole
Body.
The evacuated collector tube of each reflective mirror unit of thermal-arrest is linked together by transverse tube.
The rolling bearing units of each reflective mirror unit of thermal-arrest are mounted in bearing block concentric shafts, and bearing block concentric shafts upper end passes through
Rolling bearing units link together with main girder frame connecting plate with main girder frame, and lower end is fixed in supporting support by rolling bearing units, axis
It holds a concentric shafts and guarantees each unit reflective mirror parallel rotation；Again with screw rod bearing block concentric shafts and rolling bearing units and main girder frame
Connecting plate links together.
The support unit includes at least: column, rotary reducer, supporting support, main girder frame, main girder frame connecting plate；
Rotary reducer is fixed at the top of column, and supporting support is fixed on rotary reducer upper end, and supporting support is triangle body, triangle body
Two symmetric angle ends main girder frame is connected and fixed by main girder frame connecting plate；The rotary reducer rotation controlled on column drives support
Bracket, main girder frame, main girder frame connecting plate unitary rotation.
The azimuth driving unit includes a rotary reducer, and rotary reducer upper end is connect with supporting support,
The connection of the column of lower end and support unit.
The elevation angle driving unit include electric pushrod, push rod pin shaft, push rod connecting shaft, supporting support, on push rod
Portion's connecting plate；Electric pushrod upper end is connect by push rod pin shaft with push rod connecting shaft, and lower end passes through push rod pin shaft and supporting support
Connection；Electric pushrod, push rod top connecting plate are fixed in main girder frame by 2 push rod clamps.
The rotary reducer includes the protection circuit that travel switch and travel switch lance are constituted, travel switch bracket
It is fixed on column, travel switch is fixed on travel switch bracket, and travel switch lance is fixed in supporting support.
There is heat-conducting medium in the present invention in transition bend pipe, hose and standpipe, one section of transition bend pipe connect with evacuated collector tube,
The other end is connect with hose.Transition bend pipe, hose and standpipe link together, and standpipe passes through in column and rotary reducer
Hole.
Thermal-arrest reflective mirror of the present invention due to driving parallel arranged by azimuth driving unit and elevation angle driving unit
It is anti-that the circumsolar azimuth rotation of unit, azimuth driving unit and elevation angle driving unit double-axis tracking guarantee that sunlight passes through
Light microscopic vertically reflects on glass tube with vacuum, improves solar energy heating efficiency, reduces system altitude by being arranged side by side, is
It is structural good to unite.
Detailed description of the invention
Fig. 1 is the schematic front view that the present invention is embodied；
Fig. 2 is the schematic side view that Fig. 1 present invention is embodied；
Fig. 3 is the schematic top plan view that Fig. 1 present invention is embodied；
Fig. 4 is the main girder frame partial schematic diagram that the present invention is embodied.
In figure, appended drawing reference are as follows: 1, column；2, rotary reducer；3, electric pushrod；4, supporting support；5, bearing block is same
Mandrel；6, rolling bearing units；7, rolling bearing units and girder connecting plate；8, screw rod；9, main girder frame；10, reflective mirror supports；11, vacuum
Thermal-arrest tube support；12, evacuated collector tube；13, reflective mirror；14, transverse tube；15, push rod pin shaft；16, top connecting plate；17, push rod
Connecting shaft；18, push rod clamp；19, transition bend pipe；20, hose；21, standpipe；22, travel switch bracket；23, travel switch；
24, travel switch lance.
Specific embodiment
Embodiment 1
As shown in Figure 1, Figure 2, Figure 3 shows, a kind of omnidirectional tracking paraboloidal mirror heat absorption system, comprising:
The reflective mirror unit of the thermal-arrest of parallel arranged, for sunlight to be reflected into evacuated collector tube 12 by reflective mirror 13；Institute
The reflective mirror unit of the thermal-arrest for the parallel arranged stated totally 6 reflective mirrors 13 and is fixed on each 13 focal axis line of reflective mirror by 3 strings 2 and
On evacuated collector tube 12 form, 6 reflective mirrors 13 are separately connected a rolling bearing units 6 on support unit.
Azimuth driving unit, for driving the reflective mirror unit of thermal-arrest of parallel arranged to rotate around sun movement on daytime,
It is incident on sunlight on 13 face of reflective mirror；
Elevation angle driving unit, for driving the reflective mirror unit of thermal-arrest of parallel arranged to rotate with sun movement in 360 days 1 year,
It is incident on sunlight on 13 face of reflective mirror；
Support unit is used to support the reflective mirror unit of thermal-arrest of parallel arranged, is used for mounting height angle driving unit and azimuth
Driving unit；
Azimuth driving unit elevation angle driving unit drives the circumsolar azimuth of the reflective mirror unit of thermal-arrest of parallel arranged to turn
Dynamic, elevation angle driving unit pushes the circumsolar elevation angle rotation of the reflective mirror unit of thermal-arrest of parallel arranged, and double-axis tracking guarantees
Sunlight is vertically reflected on glass tube with vacuum by reflective mirror.
Reflective mirror 13 is fixed in the main girder frame 9 of support unit by reflective mirror support 10, and evacuated collector tube 12 passes through true
Empty set heat pipe pillar 11 is fixed in the main girder frame 9 of support unit；Reflective mirror 13 and evacuated collector tube 12 are connected by main girder frame 9
At an entirety.
The evacuated collector tube 12 of each reflective mirror unit of thermal-arrest is linked together by transverse tube 14.
The rolling bearing units 6 of each unit are mounted in bearing block concentric shafts 5, and 5 upper end of bearing block concentric shafts passes through axis of usheing to seat
It holds and links together with main girder frame connecting plate 7 and main girder frame 9, lower end is fixed in supporting support 4 by rolling bearing units 6, bearing
Seat concentric shafts 5 guarantee each unit reflective mirror parallel rotation；Again with screw rod 8 bearing block concentric shafts 6 and rolling bearing units and girder
Frame connecting plate 7 links together.
The support unit includes at least: column 1, rotary reducer 2, supporting support 4, main girder frame 9, main girder frame connection
Plate 7；Rotary reducer 2 is fixed on 1 top of column, and supporting support 4 is fixed on 2 upper end of rotary reducer, and supporting support 4 is triangle
Two symmetric angle ends of body, triangle body are connected and fixed main girder frame 9 by main girder frame connecting plate 7；Control the rotary reducer on column 1
2 rotation band movable supporting stents 4, main girder frame 9,7 unitary rotation of main girder frame connecting plate.
The azimuth driving unit includes a rotary reducer 2, and 2 upper end of rotary reducer and supporting support 4 connect
It connects, the column 1 of lower end and support unit connects.
The elevation angle driving unit include electric pushrod 3, push rod pin shaft 15, push rod connecting shaft 17, supporting support 4,
Push rod top connecting plate 16；3 upper end of electric pushrod is connect by push rod pin shaft 15 with push rod connecting shaft 17, and lower end passes through push rod pin
Axis 15 is connect with supporting support 4；Electric pushrod 3, push rod top connecting plate 16 are fixed on main girder frame 9 by 2 push rod clamps 18
On.
Rotary reducer 2 includes the protection circuit that travel switch 23 and travel switch lance 24 are constituted, travel switch bracket
22 are fixed on column 1, and travel switch 23 is fixed on travel switch bracket 22, and travel switch lance 24 is fixed on supporting support
On 4.
There are heat-conducting medium, 19 1 sections of transition bend pipe and vacuum collection in the present invention in transition bend pipe 19, hose 20 and standpipe 21
Heat pipe 12 connects, and the other end is connect with hose 20.Transition bend pipe 19, hose 20 and standpipe 21 link together, and standpipe 21 passes through
The mesoporous of column 1 and rotary reducer 2.
Embodiment 2
As shown in figure 4, a kind of omnidirectional tracking paraboloidal mirror heat absorption system, it is characterized in that: including at least:
The reflective mirror unit of the thermal-arrest of parallel arranged, for sunlight to be reflected into evacuated collector tube 12 by reflective mirror 13；Institute
The reflective mirror unit of the thermal-arrest for the parallel arranged stated totally 8 reflective mirrors 13 and is fixed on each 13 focal axis line of reflective mirror by 4 strings 2 and
On evacuated collector tube 12 form, 8 reflective mirrors 13 are separately connected a rolling bearing units 6 on support unit.
Azimuth driving unit, for driving the reflective mirror unit of thermal-arrest of parallel arranged to rotate around sun movement on daytime,
It is incident on sunlight on 13 face of reflective mirror；
Elevation angle driving unit, the height adjustment for cooperating azimuth driving unit to rotate around sun movement on daytime, makes too
Sunlight is incident on reflective mirror；
Support unit is used to support the reflective mirror unit of thermal-arrest of parallel arranged, is used for mounting height angle driving unit and azimuth
Driving unit；
Azimuth driving unit drives the circumsolar azimuth rotation of the reflective mirror unit of thermal-arrest of parallel arranged, and elevation angle driving is single
Member pushes the circumsolar elevation angle rotation of the reflective mirror unit of thermal-arrest of parallel arranged, and double-axis tracking guarantees that sunlight passes through reflective mirror
Vertical reflection is on glass tube with vacuum.
The reflective mirror unit of the thermal-arrest of the parallel arranged is by going here and there and engaging reflective mirror 13 and be fixed on each reflective mirror
Evacuated collector tube 12 on 13 focal axis lines forms, and each reflective mirror unit of thermal-arrest connects a rolling bearing units 6 on support unit.
Reflective mirror 13 is fixed in the main girder frame 9 of support unit by reflective mirror support 10, and evacuated collector tube 12 passes through true
Empty set heat pipe pillar 11 is fixed in the main girder frame 9 of support unit；Reflective mirror 13 and evacuated collector tube 12 are connected by main girder frame 9
At an entirety.
The evacuated collector tube 12 of each reflective mirror unit of thermal-arrest is linked together by transverse tube 14.
The rolling bearing units 6 of each unit are mounted in bearing block concentric shafts 5, and 5 upper end of bearing block concentric shafts passes through axis of usheing to seat
It holds and links together with main girder frame connecting plate 7 and main girder frame 9, lower end is fixed in supporting support 4 by rolling bearing units 6, bearing
Seat concentric shafts 5 guarantee each unit reflective mirror parallel rotation；Again with screw rod 8 bearing block concentric shafts 6 and rolling bearing units and girder
Frame connecting plate 7 links together.
The support unit includes at least: column 1, rotary reducer 2, supporting support 4, main girder frame 9, main girder frame connection
Plate 7；Rotary reducer 2 is fixed on 1 top of column, and supporting support 4 is fixed on 2 upper end of rotary reducer, and supporting support 4 is triangle
Two symmetric angle ends of body, triangle body are connected and fixed main girder frame 9 by main girder frame connecting plate 7；Control the rotary reducer on column 1
2 rotation band movable supporting stents 4, main girder frame 9,7 unitary rotation of main girder frame connecting plate.
The azimuth driving unit includes a rotary reducer 2, and 2 upper end of rotary reducer and supporting support 4 connect
It connects, the column 1 of lower end and support unit connects.
The elevation angle driving unit include electric pushrod 3, push rod pin shaft 15, push rod connecting shaft 17, supporting support 4,
Push rod top connecting plate 16；3 upper end of electric pushrod is connect by push rod pin shaft 15 with push rod connecting shaft 17, and lower end passes through push rod pin
Axis 15 is connect with supporting support 4；Electric pushrod 3, push rod top connecting plate 16 are fixed on main girder frame 9 by 2 push rod clamps 18
On.
As shown in Figure 1, support unit includes at least: column 1, rotary reducer 2, supporting support 4, main girder frame 9, main girder frame
Connecting plate 7；Rotary reducer 2 is fixed on 1 top of column, and supporting support 4 is fixed on 2 upper end of rotary reducer, and supporting support 4 is
Two symmetric angle ends of triangle body, triangle body are connected and fixed main girder frame 9 by main girder frame connecting plate 7；Revolution on control column 1 subtracts
The fast rotation of machine 2 band movable supporting stent 4, main girder frame 9,7 unitary rotation of main girder frame connecting plate.
Rotary reducer 2 includes the protection circuit that travel switch 23 and travel switch lance 24 are constituted, travel switch bracket
22 are fixed on column 1, and travel switch 23 is fixed on travel switch bracket 22, and travel switch lance 24 is fixed on supporting support
On 4.
There are heat-conducting medium, 19 1 sections of transition bend pipe and vacuum collection in the present invention in transition bend pipe 19, hose 20 and standpipe 21
Heat pipe 12 connects, and the other end is connect with hose 20.Transition bend pipe 19, hose 20 and standpipe 21 link together, and standpipe 21 passes through
The mesoporous of column 1 and rotary reducer 2.
The present invention drives the thermal-arrest reflective mirror list of parallel arranged by the rotation of rotary reducer 2 at 1 top of control column
The circumsolar azimuth rotation of member, is incident on sunlight on 13 face of reflective mirror, is being reflected into vacuum glass by reflective mirror 13
Guan Shang；By elevation angle driving unit fixed on control rotary reducer 2, cooperation azimuth driving unit is moved around sun daytime
It is dynamic to carry out height adjustment, make the sun in height change, sunlight impinges perpendicularly on reflective mirror always, is passing through reflective mirror
13 are vertically reflected on glass tube with vacuum；Namely guarantee that sunlight is vertically reflected by reflective mirror in vacuum using double-axis tracking
On glass tube.
The daily orientation of the variation of the sun is all changing, and passes through azimuth driving unit and elevation angle driving unit double-axis tracking
Realization round-the-clock tracking sun when having a sun guarantees that large area solar energy is vertically reflected on glass tube with vacuum, improves the sun
The utilization rate of energy.
The reflective mirror unit of the thermal-arrest of parallel arranged is conducive to increase the receiving area of sunlight, whole height is reduced, not
In the case where the receiving area for influencing sunlight, enhance rated wind velocity.
The well-known components and common structure of component and the structure category industry that the present embodiment does not describe in detail or common hand
Section, does not describe one by one here.
Claims (9)
1. a kind of omnidirectional tracking paraboloidal mirror heat absorption system, it is characterized in that: including at least:
The reflective mirror unit of the thermal-arrest of parallel arranged, for sunlight to be passed through mirror reflection to evacuated collector tube；
Azimuth driving unit makes too for driving the reflective mirror unit of thermal-arrest of parallel arranged to rotate around sun movement on daytime
Sunlight is incident on reflective mirror；
Elevation angle driving unit, the height adjustment for cooperating azimuth driving unit to rotate around sun movement on daytime, makes too
Sunlight is incident on reflective mirror；
Support unit is used to support the reflective mirror unit of thermal-arrest of parallel arranged, is used for mounting height angle driving unit and azimuth
Driving unit；
Azimuth driving unit and elevation angle driving unit drive the circumsolar azimuth of the reflective mirror unit of thermal-arrest of parallel arranged
Rotation, elevation angle driving unit push the circumsolar elevation angle rotation of the reflective mirror unit of thermal-arrest of parallel arranged, and double-axis tracking is protected
Card sunlight is vertically reflected on glass tube with vacuum by reflective mirror.
2. a kind of omnidirectional tracking paraboloidal mirror heat absorption system according to claim 1, it is characterized in that: it is described and
The reflective mirror unit of thermal-arrest of row arrangement is by going here and there and engaging reflective mirror (13) and be fixed on each reflective mirror (13) focal axis line
Evacuated collector tube (12) composition, each reflective mirror unit of thermal-arrest connect a rolling bearing units (6) on support unit.
3. a kind of omnidirectional tracking paraboloidal mirror heat absorption system according to claim 1, it is characterized in that: described is anti-
Light microscopic (13) is fixed in the main girder frame (9) of support unit by reflective mirror support (10), and evacuated collector tube (12) passes through vacuum
Thermal-arrest tube support (11) is fixed in the main girder frame (9) of support unit；Reflective mirror (13) and evacuated collector tube (12) pass through girder
Frame (9) connects into an entirety.
4. a kind of omnidirectional tracking paraboloidal mirror heat absorption system according to claim 1, it is characterized in that: each thermal-arrest
The evacuated collector tube (12) of reflective mirror unit is linked together by transverse tube (14).
5. a kind of omnidirectional tracking paraboloidal mirror heat absorption system according to claim 2, it is characterized in that: each thermal-arrest
The rolling bearing units (6) of reflective mirror unit are mounted on bearing block concentric shafts (5), and bearing block concentric shafts (5) upper end passes through axis of usheing to seat
It holds and links together with main girder frame connecting plate (7) and main girder frame (9), lower end is fixed on supporting support (4) by rolling bearing units (6)
On, bearing block concentric shafts (5) guarantee each unit reflective mirror parallel rotation；Again with screw rod (8) bearing block concentric shafts (6) and band
Seat bearing links together with main girder frame connecting plate (7).
6. a kind of omnidirectional tracking paraboloidal mirror heat absorption system according to claim 1, it is characterized in that: the side
Parallactic angle driving unit includes a rotary reducer (2), and rotary reducer (2) upper end is connect with supporting support (4), lower end and branch
Support column (1) connection of unit.
7. a kind of omnidirectional tracking paraboloidal mirror heat absorption system according to claim 1, it is characterized in that: the branch
Support unit includes at least: column (1), rotary reducer (2), supporting support (4), main girder frame (9), main girder frame connecting plate (7)；It returns
Turn speed reducer (2) to be fixed at the top of column (1), supporting support (4) is fixed on rotary reducer (2) upper end, and supporting support (4) is
Two symmetric angle ends of triangle body, triangle body are connected and fixed main girder frame (9) by main girder frame connecting plate (7)；It controls on column (1)
Rotary reducer (2) rotation band movable supporting stent (4), main girder frame (9), main girder frame connecting plate (7) unitary rotation.
8. a kind of omnidirectional tracking paraboloidal mirror heat absorption system according to claim 1, it is characterized in that: the height
Spending angle driving unit includes electric pushrod (3), push rod pin shaft (15), push rod connecting shaft (17), supporting support (4), push rod top
Connecting plate (16)；Electric pushrod (3) upper end is connect by push rod pin shaft (15) with push rod connecting shaft (17), and lower end passes through push rod pin
Axis (15) is connect with supporting support (4)；Electric pushrod (3), push rod top connecting plate (16) are fixed by 2 push rod clamps (18)
On main girder frame (9).
9. a kind of omnidirectional tracking paraboloidal mirror heat absorption system according to claim 6, it is characterized in that: described returns
Turning speed reducer (2) includes the protection circuit that travel switch (23) and travel switch lance (24) are constituted, travel switch bracket (22)
It is fixed on column (1), travel switch (23) is fixed on travel switch bracket (22), and travel switch lance (24) is fixed on branch
It supports on bracket (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810746046.6A CN108981190B (en) | 2018-07-09 | 2018-07-09 | Omnibearing tracking parabolic mirror heat energy absorption system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810746046.6A CN108981190B (en) | 2018-07-09 | 2018-07-09 | Omnibearing tracking parabolic mirror heat energy absorption system |
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| Publication Number | Publication Date |
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| CN108981190A true CN108981190A (en) | 2018-12-11 |
| CN108981190B CN108981190B (en) | 2023-09-08 |
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| CN201810746046.6A Active CN108981190B (en) | 2018-07-09 | 2018-07-09 | Omnibearing tracking parabolic mirror heat energy absorption system |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111735100A (en) * | 2020-06-03 | 2020-10-02 | 河北旭日汇阳能源科技有限公司 | Soil efficient heat exchange season-crossing heat storage mode |
| CN112629049A (en) * | 2020-12-22 | 2021-04-09 | 山西奥博能源电力有限公司 | Driving mechanism of large push rod double-shaft tracking trough type heat collector |
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| CN112629049A (en) * | 2020-12-22 | 2021-04-09 | 山西奥博能源电力有限公司 | Driving mechanism of large push rod double-shaft tracking trough type heat collector |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108981190B (en) | 2023-09-08 |
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