CN206320947U - A kind of groove type heat collector - Google Patents
A kind of groove type heat collector Download PDFInfo
- Publication number
- CN206320947U CN206320947U CN201621467902.7U CN201621467902U CN206320947U CN 206320947 U CN206320947 U CN 206320947U CN 201621467902 U CN201621467902 U CN 201621467902U CN 206320947 U CN206320947 U CN 206320947U
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- Prior art keywords
- oil cylinder
- collection unit
- oscillating oil
- groove type
- heat collector
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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
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Abstract
The utility model is related to solar energy generation technology field, more particularly to a kind of groove type heat collector.The groove type heat collector that the utility model is provided, including heat collection unit, spiral oscillating oil cylinder and the support frame for fixing the spiral oscillating oil cylinder；Compared with existing type of drive, the actuating unit that the application is rotated using spiral oscillating oil cylinder as driving heat collection unit, with high pulling torque non-lubricating advantage, solve outdoor sealing and lubricate very difficult problem, the simpler convenience of replacing of oscillating oil cylinder, beneficial to the maintenance and maintaining of spiral oscillating oil cylinder, and the application is due to using spiral oscillating oil cylinder as driving dynamical element, therefore high pulling torque non-lubricating is being met simultaneously, the problem of mechanical dead point existed during existing use linear hydraulic oil cylinder driving can also be solved, potential risk without commutation, it ensure that fluid power system does not produce any damage to heat collector in itself.
Description
Technical field
The utility model is related to solar energy generation technology field, more particularly to a kind of groove type heat collector.
Background technology
It is core product that groove type heat collector generates electricity in heat, mainly can collect the heat energy of the sun by heat collector and then lead to
Thermal-collecting tube is crossed to pass to heat energy generation mechanical energy to generate electricity.The efficiency that all heat collectors collect solar thermal energy determines what is entirely generated electricity
Efficiency, and because the sun is a mobile status daily, be substantially at from the earth in the east to west, so groove type heat collector is needed
The track of the sun is tracked to adjust the position of heat collector at any time.It is general in the prior art to coordinate drive by two linear pattern oil cylinders
Swing arm rotates to drive heat collection unit, it is therefore desirable to brings commutation by diverse location change between oil cylinder and reaches that heat collector can be smoothly
And the track of the tracking sun of smooth-going, during this, mechanical dead point is unavoidable, while in the installation and debugging phase, for a long time
It is required for being adjusted dead point after use, is to reach optimal commutation position.The mechanical transmission mechanism of gear-box, uses gear-box band
Dynamic heat collector progress rotation tracking gear-box tracking accuracy is low, simultaneously because high pulling torque slow-speed of revolution campaign, the deceleration of gear-box
Than very high, cause cost and requirement on machining accuracy all high.Meanwhile, gear-box is run out of doors for a long time to be chosen for sealing and lubrication
War is huge, and replacing is difficult, and repairs and safeguard all being difficult.
Utility model content
(1) problem to be solved in the utility model is：The drive mechanism that existing driving groove type heat collector is rotated, is being changed
To when there is mechanical dead point, or using gear-box driving high cost, maintenance maintenance is not convenient the problem of.
(2) technical scheme
In order to solve the above-mentioned technical problem, the utility model provides a kind of groove type heat collector, including heat collection unit, spiral
Oscillating oil cylinder and the support frame for fixing the spiral oscillating oil cylinder, the output end of the spiral oscillating oil cylinder pass through connecting shaft
It is connected with the heat collection unit, for driving the heat collection unit to be rotated around the connecting shaft.
The beneficial effects of the utility model：
The groove type heat collector that the utility model is provided, including heat collection unit, spiral oscillating oil cylinder and for fixing the spiral shell
The support frame of oscillating oil cylinder is revolved, the output end of the spiral oscillating oil cylinder is connected with the heat collection unit by connecting shaft, is used for
The heat collection unit is driven to be rotated around the connecting shaft；Compared with existing type of drive, the application uses spiral oscillating oil cylinder
The actuating unit rotated as driving heat collection unit, it disclosure satisfy that the advantage of high pulling torque, and oscillating oil cylinder can exempt from lubrication,
Solve outdoor sealing and lubricate very difficult problem, the simpler convenience of replacing of oscillating oil cylinder, beneficial to spiral oscillating oil cylinder
Maintenance and maintaining, and compared to gear-box for, its manufacturing cost is lower, requirement on machining accuracy is lower, Neng Gouqi
To cost-effective purpose；And the application is being met greatly due to using spiral oscillating oil cylinder as driving dynamical element
Moment of torsion non-lubricating is simultaneously, additionally it is possible to the problem of solving to there is mechanical dead point during the driving of existing use linear hydraulic oil cylinder, its because
This track that heat collection unit can be driven simply and easily to track the sun is rotated, and the potential risk of no commutation can be avoided
The potential safety hazard that mechanical dead point is brought, solves double potential risks of the oil cylinder hydraulic drive system in commutation, ensure that hydraulic pressure
Drive system does not produce any damage to heat collector in itself.
Further, the heat collection unit is provided with two, and two heat collection units are relatively located at the oscillating oil cylinder
Both sides, the two ends of the spiral oscillating oil cylinder are equipped with output end, and two output ends pass through the connecting shaft and institute respectively
Heat collection unit is stated to connect one to one.
Further, the output end of the oscillating oil cylinder is output flange, one end of the connecting shaft and the output method
Orchid is connected, and the other end is connected by screw with the heat collection unit.
Further, the heat collection unit includes the torsion box of truss-like and the collection warmware of parabolic shape, parabolic shape
The collection warmware is opening up, and the collection warmware lower end is fixed on the torsion box, the torsion box and the collection warmware it
Between be additionally provided with some supports, the support is used to support the collection warmware.
Further, one end of the connecting shaft is connected by screw with the torsion box.
Further, the heat collection unit also includes the thermal-collecting tube on the collection warmware, and the thermal-collecting tube is used to inhale
Solar energy is received, and converts solar energy into heat energy.
Further, the thermal-collecting tube is provided with multiple, and multiple thermal-collecting tubes are on the focal line of the collection warmware.
Further, the collection warmware is the parabolic shape structure being spliced to form by multiple arc surfaced speculums.
Brief description of the drawings
The utility model is above-mentioned and/or advantage of additional aspect will become from description of the accompanying drawings below to embodiment is combined
Substantially and be readily appreciated that, wherein：
Fig. 1 is the front view of the groove type heat collector described in the utility model embodiment；
Fig. 2 is the stereogram of the groove type heat collector described in the utility model embodiment；
Fig. 3 is the stereogram at another visual angle of groove type heat collector described in the utility model embodiment
Corresponding relations of the wherein Fig. 1 into Fig. 3 between reference and component names be：
1st, heat collection unit, 11, speculum, 12, torsion box, 13, support, 2, spiral oscillating oil cylinder, 21, output flange, 3,
Connecting shaft, 4, screw, 5, support frame.
Embodiment
It is new below in conjunction with this practicality to make the purpose, technical scheme and advantage of the utility model embodiment clearer
Accompanying drawing in type embodiment, the technical scheme in the utility model embodiment is clearly and completely described, it is clear that retouched
The embodiment stated is a part of embodiment of the present utility model, rather than whole embodiments.Based on the reality in the utility model
Apply example, the every other embodiment that those of ordinary skill in the art are obtained on the premise of creative work is not made, all
Belong to the scope of the utility model protection.
As shown in Figure 1 to Figure 3, the utility model provides a kind of groove type heat collector, including heat collection unit 1, spiral are swung
Oil cylinder 2 and the support frame 5 for fixing the spiral oscillating oil cylinder 2, wherein the spiral oscillating oil cylinder 2 is solid by four lower margins
It is scheduled on support frame as described above 5, the output end of the spiral oscillating oil cylinder 2 is connected by connecting shaft 3 with the heat collection unit 1, uses
Rotated in driving the heat collection unit 1 around the connecting shaft 3.
The groove type heat collector that the utility model is provided, including heat collection unit 1, spiral oscillating oil cylinder 2 and for fixed described
The support frame 5 of spiral oscillating oil cylinder 2, the output end of the spiral oscillating oil cylinder 2 is connected by connecting shaft 3 with the heat collection unit 1
Connect, for driving the heat collection unit 1 to be rotated around the connecting shaft 3；Compared with existing type of drive, the application uses spiral
The actuating unit that oscillating oil cylinder 2 is rotated as driving heat collection unit 1, it disclosure satisfy that the advantage of high pulling torque, and oscillating oil cylinder
Lubrication can be exempted from, outdoor sealing is solved and lubricate very difficult problem, the simpler convenience of replacing of oscillating oil cylinder, beneficial to spiral shell
Revolve oscillating oil cylinder 2 maintenance and maintaining, and compared to gear-box for, its manufacturing cost is lower, requirement on machining accuracy
It is lower, cost-effective purpose can be played；And the application is due to using spiral oscillating oil cylinder 2 as driving dynamical element,
Therefore high pulling torque non-lubricating is being met simultaneously, additionally it is possible to solve existing use linear hydraulic oil cylinder and there is asking for mechanical dead point
Topic, it is rotated therefore, it is possible to the track for driving heat collection unit 1 simply and easily to track the sun, the potential risk of no commutation,
The potential safety hazard that mechanical dead point can be avoided to bring, solves double potential risks of the oil cylinder hydraulic drive system in commutation, can
100% ensures that fluid power system does not produce any damage to heat collector in itself.
As shown in Figure 1 to Figure 3, the heat collection unit 1 is provided with two, and two heat collection units 1 are relative to be located at the pendulum
The both sides of dynamic oil cylinder, the two ends of the spiral oscillating oil cylinder 2 are equipped with output end, and two output ends pass through the company respectively
Spindle 3 connects one to one with the heat collection unit 1, and the output end of the oscillating oil cylinder is output flange 21, the connecting shaft 3
One end be connected with the output flange 21, the other end is connected by screw 4 with the heat collection unit 1, preferably described spiral
Hydraulic oil is passed through in oscillating oil cylinder 2, then passes through the outer vortex of housing inner vortex and spline housing, the inner vortex of spline housing
With the outer vortex of output flange 21, the rotation of output flange 21 is realized in the relative motion between these two pair screw pair, then defeated
Go out flange 21 by connecting shaft 3 with the heat collection unit 1 to be connected and then drive heat collection unit 1 to rotate, so can more facilitate
The track of the tracking sun rotated, simultaneously because spiral oscillating oil cylinder 2 output itself is exactly driving torque, therefore without changing
To risk, the problem of in the absence of mechanical dead point, therefore miracle ensure that the output of high pulling torque while it also avoid mechanical dead
The potential safety hazard that point is brought.In addition, also being provided with support frame in the one end of the heat collection unit 1 away from the spiral oscillating oil cylinder 2
5, support frame as described above 5 is connected by driven connecting shaft 3 with the heat collection unit 1, and is provided with axle bed on the support frame 5, this
Sample is when the spiral oscillating oil cylinder 2 drives heat collection unit 1 to rotate, and the other end of the heat collection unit 1 drives driven connecting shaft 3
Rotated on axle bed, so realize the heat collection unit 1 more year the sun the purpose that is rotated of track.
Preferably, as shown in Figures 2 and 3, the heat collection unit 1 includes the torsion box 12 of truss-like and the collection of parabolic shape
Warmware, the collection warmware of parabolic shape is opening up, and the collection warmware lower end is fixed on the torsion box 12, the moment of torsion
Some supports 13 are additionally provided between case 12 and the collection warmware, the support 13 is used to support the collection warmware, the collection
Warmware is the parabolic shape structure being spliced to form by multiple arc surfaced speculums 11；Wherein described heat collection unit 1 and the connection
The connected position of axle 3 is torsion box 12, i.e., one end of described connecting shaft 3 and the phase of output flange 21 of the spiral oscillating oil cylinder 2
Even, the other end is fixed on the torsion box 12 by screw 4；The heat collection unit 1 is also included on the collection warmware
Thermal-collecting tube (not shown), the thermal-collecting tube is used to absorb solar energy, and converts solar energy into heat energy, and the thermal-collecting tube is set
Have multiple, multiple thermal-collecting tubes are on the focal line of the collection warmware.
In summary, the groove type heat collector that the utility model is provided, including heat collection unit, spiral oscillating oil cylinder and for solid
The support frame of the fixed spiral oscillating oil cylinder, the output end of the spiral oscillating oil cylinder is connected by connecting shaft and the heat collection unit
Connect, for driving the heat collection unit to be rotated around the connecting shaft；Compared with existing type of drive, the application is put using spiral
The actuating unit that dynamic oil cylinder is rotated as driving heat collection unit, it disclosure satisfy that the advantage of high pulling torque, and oscillating oil cylinder can
Exempt from lubrication, solve outdoor sealing and lubricate very difficult problem, the simpler convenience of replacing of oscillating oil cylinder is put beneficial to spiral
The maintenance and maintaining of dynamic oil cylinder, and compared to gear-box for, its manufacturing cost is lower, requirement on machining accuracy is lower,
Cost-effective purpose can be played；And the application is due to using spiral oscillating oil cylinder as driving dynamical element, therefore
Meet high pulling torque non-lubricating simultaneously, additionally it is possible to solve the problem of existing use linear hydraulic oil cylinder has mechanical dead point, its because
This track that heat collection unit can be driven simply and easily to track the sun is rotated, and the potential risk of no commutation can be avoided
The potential safety hazard that mechanical dead point is brought, solves double potential risks of the oil cylinder hydraulic drive system in commutation, being capable of 100% guarantee
Fluid power system does not produce any damage to heat collector in itself.
, it is necessary to explanation in description of the present utility model, term " " center ", " longitudinal direction ", " transverse direction ", " on ", " under ",
"front", "rear", "left", "right", " vertical ", " level ", " top ", " bottom ", " " interior ", the orientation of the instruction such as " outer " or position relationship
Described based on orientation shown in the drawings or position relationship, to be for only for ease of description the utility model and simplifying, without referring to
Show or imply that the device or element of meaning there must be specific orientation, with specific azimuth configuration and operation, therefore can not manage
Solve as to limitation of the present utility model.In addition, term " first ", " second " are only used for describing purpose, and it is not intended that indicating
Or imply relative importance.
, it is necessary to which explanation, unless otherwise clearly defined and limited, term " are pacified in description of the present utility model
Dress ", " connected ", " connection " should be interpreted broadly, for example, it may be fixedly connected or be detachably connected, or integratedly
Connection；Can be mechanical connection or electrical connection；Can be joined directly together, can also be indirectly connected to by intermediary,
It can be the connection of two element internals.For the ordinary skill in the art, above-mentioned art can be understood with concrete condition
Concrete meaning of the language in the utility model.In addition, in description of the present utility model, unless otherwise indicated, " multiples' " contains
Justice is two or more.
Preferred embodiment of the present utility model is the foregoing is only, it is all in this practicality not to limit the utility model
Within new spirit and principle, any modifications, equivalent substitutions and improvements made etc. should be included in guarantor of the present utility model
Within the scope of shield.
Claims (8)
1. a kind of groove type heat collector, it is characterised in that：Including heat collection unit, spiral oscillating oil cylinder and for fixing the spiral pendulum
The support frame of dynamic oil cylinder, the output end of the spiral oscillating oil cylinder is connected by connecting shaft with the heat collection unit, for driving
The heat collection unit is rotated around the connecting shaft.
2. groove type heat collector according to claim 1, it is characterised in that：The heat collection unit is provided with two, described in two
The relative both sides for being located at the oscillating oil cylinder of heat collection unit, the two ends of the spiral oscillating oil cylinder are equipped with output end, two institutes
Output end is stated to connect one to one with the heat collection unit by the connecting shaft respectively.
3. groove type heat collector according to claim 1, it is characterised in that：The output end of the oscillating oil cylinder is output method
Orchid, one end of the connecting shaft is connected with the output flange, and the other end is connected by screw with the heat collection unit.
4. groove type heat collector according to claim 3, it is characterised in that：The heat collection unit includes the torsion box of truss-like
With the collection warmware of parabolic shape, the collection warmware of parabolic shape is opening up, and the collection warmware lower end is fixed on the moment of torsion
On case, some supports are additionally provided between the torsion box and the collection warmware, the support is used to support the collection warmware.
5. groove type heat collector according to claim 4, it is characterised in that：One end of the connecting shaft by screw with it is described
Torsion box is connected.
6. groove type heat collector according to claim 5, it is characterised in that：The heat collection unit also includes being located at the thermal-arrest
Thermal-collecting tube on part, the thermal-collecting tube is used to absorb solar energy, and converts solar energy into heat energy.
7. groove type heat collector according to claim 6, it is characterised in that：The thermal-collecting tube is provided with multiple, multiple collection
Heat pipe is on the focal line of the collection warmware.
8. the groove type heat collector according to any one of claim 4 to 7, it is characterised in that：The collection warmware is by multiple arcs
The parabolic shape structure that the speculum of planar is spliced to form.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621467902.7U CN206320947U (en) | 2016-12-29 | 2016-12-29 | A kind of groove type heat collector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621467902.7U CN206320947U (en) | 2016-12-29 | 2016-12-29 | A kind of groove type heat collector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206320947U true CN206320947U (en) | 2017-07-11 |
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ID=59260900
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621467902.7U Active CN206320947U (en) | 2016-12-29 | 2016-12-29 | A kind of groove type heat collector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206320947U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107702353A (en) * | 2017-09-28 | 2018-02-16 | 佛山圣哥拉太阳能科技有限公司 | A kind of off-axis formula Photospot solar system and its application method |
-
2016
- 2016-12-29 CN CN201621467902.7U patent/CN206320947U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107702353A (en) * | 2017-09-28 | 2018-02-16 | 佛山圣哥拉太阳能科技有限公司 | A kind of off-axis formula Photospot solar system and its application method |
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