CN208124660U - The reflecting plate regulating device of double manifold vacuum cast solar thermal collector - Google Patents
The reflecting plate regulating device of double manifold vacuum cast solar thermal collector Download PDFInfo
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- CN208124660U CN208124660U CN201820489251.4U CN201820489251U CN208124660U CN 208124660 U CN208124660 U CN 208124660U CN 201820489251 U CN201820489251 U CN 201820489251U CN 208124660 U CN208124660 U CN 208124660U
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- reflecting plate
- manifold vacuum
- double manifold
- operation platform
- connecting rod
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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 relates to the reflecting plate regulating devices of double manifold vacuum cast solar thermal collector, are set to the motor of the side of the orientation of multiple double manifold vacuum pipes, the operation platform for making the rotary motion of motor be converted to the actuator of linear motion, being moved along a straight line back and forth under actuators acts, connecting rod, axis turntable, the central side of corresponding double manifold vacuum pipe and lower side are made to obtain open or closed opening/closing unit and reflecting plate；The output axis connection actuator of motor, actuator connects one end of operation platform simultaneously, multiple connecting rods are connected separately on the inside of actuator and operation platform junction, it one side end of each connecting rod can be around operation platform rotary motion, the end side of connecting rod connects an axis turntable, and connecting rod can drive the axis turntable to carry out axial-rotation.The device is especially the problem of can effectively prevent the overheat of the heat collector as caused by reflecting plate load relatively little of summer.
Description
Technical field
The utility model relates to solar thermal collector technical fields, more particularly to are adjusted to being arranged to double manifold vacuum pipe
The reflecting plate regulating device of the double manifold vacuum cast solar thermal collector of the degree of the heat medium pipe transmitting heat of type.
Background technique
Under normal circumstances, solar thermal collector is that a kind of solar energy calorifics of fluctuation property using sunlight utilizes neck
The technology of cooling and warming and supplying hot water of building etc. is used in domain by the absorption of solar heat, storage, hot-cast socket etc.,
Wherein, representative is double manifold vacuum cast solar heat collection device.
Although previous double manifold vacuum cast solar thermal collector Heat-collecting effect outstanding, relatively few in the load summer
Ji Fasheng overheat, so that the temperature of heat-accumulator tank steeply rises, therefore, occurs this phenomenon in order to prevent, using driving radiation air
Fan the mode to realize convective heat transfer.Other than this mode, as the another program for preventing overheat in summer, also utilize
Tent covers entire heat collector, and in this case, can exist and not generate warm water completely, and the case where sweeping high wind
Under, cause tent the drawbacks such as to raise by wind.
Since the reflecting plate of heat collector is the structure by a large amount of resistances, works is made to realize weight to cope with high wind
Change, enlargement, can thus there is a problem of cost of equipment height and time length is set.
Utility model content
The utility model provides to solve the problems, such as described above, and the purpose of the utility model is to provide dual
The reflecting plate regulating device of vacuum tube type solar energy heat collector, the reflecting plate operation of above-mentioned double manifold vacuum cast solar thermal collector
Structure is constituted in a manner of it can adjust the degree of opening of reflecting plate, so as to adjust double manifold vacuum cast heat medium pipe biography
Hot degree, and prevent the overheat of reflecting plate.
In order to realize purpose as described above, the utility model provides the reflecting plate of double manifold vacuum cast solar thermal collector
Regulating device, it is characterised in that the device includes：It is set to the motor of the side of the orientation of multiple double manifold vacuum pipes, makes
The rotary motion of motor be converted to the actuator of linear motion, the operation platform to be moved along a straight line back and forth under actuators acts,
Connecting rod, makes the central side of corresponding double manifold vacuum pipe and lower side obtain open or closed opening/closing unit and reflection at axis turntable
Plate；
The output axis connection actuator of motor, actuator connect one end of operation platform simultaneously, connect in actuator and operation platform
Multiple connecting rods are connected separately on the inside of the place of connecing, a side end of each connecting rod can surround operation platform rotary motion, connecting rod
End side connects an axis turntable, and connecting rod can drive the axis turntable to carry out axial-rotation；It is arranged on axis turntable
Multiple opening/closing units, the upper space between two neighboring opening/closing unit arrange a double manifold vacuum pipe；In each double manifold vacuum
Reflecting plate is arranged with below pipe；The lateral surface of reflecting plate is in contact with the upper lateral part of above-mentioned opening/closing unit, reflecting plate with open
It closes unit and forms cam structure.
Compared with prior art, the utility model has the beneficial effects that：
The reflecting plate regulating device of the double manifold vacuum cast solar thermal collector of the utility model is especially opposite in load
Few summer can effectively prevent the problem of overheat of the heat collector as caused by reflecting plate, and then can effectively reduce solar heat system
The power consumption of system more reasonably utilizes solar energy, improves utilization efficiency and service efficiency.
The utility model can make the thermal-arrest based on high wind by reducing based on the selective control of reflecting plate operation area
The resistance of device minimizes, to have the advantages that the quantified of works, which may be implemented, reduces setting unit price.
Detailed description of the invention
Fig. 1 is a kind of embodiment of the reflecting plate regulating device of the utility model double manifold vacuum cast solar heat collection device
Overlooking structure diagram.
Fig. 2 (a) is a kind of implementation of the reflecting plate regulating device of the utility model double manifold vacuum cast solar heat collection device
The schematic view of the front view when reflecting plate of example is opened；
Fig. 2 (b) is a kind of implementation of the reflecting plate regulating device of the utility model double manifold vacuum cast solar heat collection device
Schematic view of the front view when the reflecting plate closing of example；
Fig. 3 is the enlarged drawing for the part chosen in Fig. 2 (a).
Fig. 4 is that operation platform is back and forth straight in the reflecting plate regulating device of the utility model double manifold vacuum cast solar heat collection device
The process schematic of line movement.
In figure, 1：Double manifold vacuum pipe；3：Heat conducting pipe；5：Heat medium pipe；7：Conductor；10：Motor；20：Actuator；30：Operation
Platform；40：Connecting rod；43：One side end；44：End side；50：Axis turntable；60：Opening/closing unit；70：Reflecting plate；72：Hinge
Chain.
Specific embodiment
It is specific embodiment of the utility model and in conjunction with attached drawing below, the technical solution of the utility model is made further
Description, but the utility model is not limited to these examples.
Referring to figs. 1 to Fig. 4, the reflecting plate regulating device of the double manifold vacuum cast solar thermal collector of the utility model with
The inside of multiple double manifold vacuum pipes 1 of dual mode setting is provided with heat conducting pipe 3, in being internally provided with U-shaped for heat conducting pipe 3
The heat medium pipe 5 of shape circulation, in the conductor 7 for being internally provided with encirclement 5 form of heat medium pipe of heat conducting pipe 3, above-mentioned double manifold vacuum cast
The reflecting plate regulating device of solar heat collection device includes motor 10, actuator 20, operation platform 30, connecting rod 40, axis turntable 50, opens
Close unit 60 and reflecting plate 70；
Multiple double manifold vacuum pipes 1 are equidistantly arranged as a column, pacify in the side of the orientation of multiple double manifold vacuum pipes 1
Equipped with motor 10, the output axis connection actuator 20 of motor 10, the rotary motion of motor can be converted to linear motion by actuator；
Actuator 20 connects one end of operation platform 30 simultaneously, and operation platform can carry out round-trip linear motion under the drive of actuator；Institute
Stating operation platform is rod shaped structure, is connected separately with multiple connecting rods 40, each connecting rod on the inside of actuator and operation platform junction
40 side end 43 can connect an axis turntable 50 around operation platform rotary motion, the end side 44 of connecting rod, even
Bar 40 can drive the axis turntable 50 to carry out axial-rotation；Multiple opening/closing units 60 are arranged on axis turntable 50, it is two neighboring
Upper space between opening/closing unit arranges a double manifold vacuum pipe 1；Reflection is arranged in the lower section of each double manifold vacuum pipe 1
Plate 70；The reflecting plate 70 forms cam structure with opening/closing unit, so as to be selected according to the rotating operation of opening/closing unit 60
The open or closed reflecting plate 70 in selecting property ground.
The reflecting plate 70 is made of the identical arc panel of two structures, is symmetrically connected between two arc panels by hinge 72
It connects, two arc panels can be rotated around hinge, and the lower part of hinge is fixed on the axis turntable 50 between two neighboring opening/closing unit
On.Reflecting plate 70 can pass through opening/closing unit under the drive of axis turntable, and reflecting plate opening or closed state is presented, is closed
When, reflecting plate and it is rounded surround double manifold vacuum pipe 1 completely, double manifold vacuum pipe is completely exposed when opening, can adequately absorb
Solar energy.
According to the size and use demand of double manifold vacuum pipe in the utility model, multiple axis turntables can be set, each
Axis turntable is corresponding to be driven by a motor, and the reflecting plate of same 1 lower section of double manifold vacuum pipe can also be set as according to demand
It several sections, is arranged in segmented, each section of reflecting plate can individually work independently under the driving of rotation axis platform, and then control
The open or close of the different zones of the same double manifold vacuum pipe.
In the present invention, the adjusting for being used in the reflecting plate of double manifold vacuum cast solar thermal collector will be embodied
Device.
Embodiment 1
The reflecting plate regulating device of the present embodiment double manifold vacuum cast solar heat collection device include motor 10, actuator 20,
Run platform 30, connecting rod 40, axis turntable 50, opening/closing unit 60 and reflecting plate 70；The motor with for by the rotation of motor 10
The actuator 20 that movement is converted to linear motion connects, and motor 10 is fixed on the arrangement for being arranged as multiple double manifold vacuum pipes 1
One side in direction, actuator are connected with the axis of motor 10.
The operation platform setting is connect with above-mentioned actuator 20, is connected by rod piece therebetween, under the drive of rod piece,
Operation platform can be made to be moved along a straight line back and forth in set distance.The operation platform 30 is rod, and with actuator 20
Operation so that the axis (not shown) of actuator is moved along a straight line, the operation platform 30 being connected with the axis of actuator will carry out round-trip
Linear motion.
There are two connecting rods 40 for connection on above-mentioned operation platform 30, and a side end 43 of two connecting rods is to be able to carry out rotation
Mode will run platform and be connected with connecting rod.The Relative vertical distance of two connecting rods be subject to can balanced opening and closing reflecting plate arrange,
Exert a force the open or close for keeping entire reflecting plate more balanced while two connecting rods.
If a side end 43 of connecting rod 40 with carry out straight line back and forth movement operation platform 30 be connected, connecting rod 40 it is another
Side end 44 is rotated with axis turntable 50 by axis connection, arrangement of the above-mentioned axis turntable 50 towards double manifold vacuum pipe 1
Setting direction, and it is set to the lower part of double manifold vacuum pipe 1.
Multiple opening/closing units 60 for being opened and closed reflecting plate 70 are set to above-mentioned axis turntable 50.Opening/closing unit 60 with every
The mode opened is set to each lower side between multiple double manifold vacuum pipes 1, and reflecting plate and opening/closing unit form cam structure, from
And it can be according to the rotating operation of opening/closing unit 60 come selectively open or closed reflecting plate 70.
The cam form of above-mentioned cam structure is that one side is moved or moved back and forth in specified interval, is changed on one side
The common form of position, in the present embodiment, as shown in figure 4, being configured to the opening/closing unit 60 of cam structure according to operation
In axis turntable 50 of the round-trip linear motion of platform 30 to carry out axis rotation with radius of turn (in the accompanying drawings, opening/closing unit 60
Radius of turn is about 90 °) correspondingly rotated back and forth, and run.
To be set to the lower side of above-mentioned double manifold vacuum pipe 1, and upper side is in contact with the upper lateral part of opening/closing unit 60
Reflecting plate 70 is arranged in mode.Reflecting plate 70 is spaced with the lower side with double manifold vacuum pipe 1 and obtains fixed each hinge 72
Centered on formed in a manner of monosymmetric, reflecting plate 70 is formed as the shape that curves inwardly, and makes to reflect centered on hinge 72
When plate 70 is closed, the form of reflecting plate 70 is rendered as the flower form that round or top is opened.
At this point, double manifold vacuum pipe 1 is unrelated with the open and-shut mode of reflecting plate 70, it is in contact always with outside, therefore, works as reflection
When plate 70 is closed, compared with the rounded mode to surround double manifold vacuum pipe 1 (participating in Fig. 2 (a)) completely, be formed as top quilt
Open flower form (referring to fig. 2 (b)), so that the central side of double manifold vacuum pipe 1 and lower side be made to be closed.
Said reflection plate 70 makes reflecting plate 70 open to fully absorb solar heat in winter, is selectively adjusted instead in summer
Plate 70 is penetrated, and reflecting plate 70 is made to close a part or completely enclose to prevent reflecting plate 70 from overheating.
Although said reflection plate 70 is embodied in a manner of whole unified driving in the embodiments of the present invention,
But it can be independently connected with axis turntable 50 according to condition and design alteration, to carry out independent driving.
The above descriptions are merely preferred embodiments of the present invention, is not intended to limit the utility model, although ginseng
The utility model is described in detail according to previous embodiment, it for those skilled in the art, still can be with
It modifies the technical solutions described in the foregoing embodiments or equivalent replacement of some of the technical features.
Within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on should all wrap
Containing being within the protection scope of the utility model.
The utility model does not address place and is suitable for the prior art.
Claims (4)
1. a kind of reflecting plate regulating device of double manifold vacuum cast solar thermal collector, it is characterised in that the device includes：Setting
In the side of the orientation of multiple double manifold vacuum pipes motor, make the rotary motion of motor be converted to actuating for linear motion
Device, connecting rod, axis turntable, makes in corresponding double manifold vacuum pipe the operation platform to be moved along a straight line back and forth under actuators acts
Heart side and lower side obtain open or closed opening/closing unit and reflecting plate；
The output axis connection actuator of motor, actuator connect one end of operation platform simultaneously, in actuator and operation platform junction
Inside be connected separately with multiple connecting rods, a side end of each connecting rod can around operation platform rotary motion, connecting rod it is another
Side end connects an axis turntable, and connecting rod can drive the axis turntable to carry out axial-rotation；It is arranged on axis turntable multiple
Opening/closing unit, the upper space between two neighboring opening/closing unit arrange a double manifold vacuum pipe；In each double manifold vacuum pipe
Lower section is arranged with reflecting plate；The lateral surface of reflecting plate is in contact with the upper lateral part of above-mentioned opening/closing unit, and reflecting plate and opening and closing are single
Member forms cam structure.
2. the reflecting plate regulating device of double manifold vacuum cast solar thermal collector according to claim 1, it is characterised in that
The operation platform is rod shaped structure；The reflecting plate is made of the identical arc panel of two structures, is passed through between two arc panels
Hinge symmetrically connects, and two arc panels can be rotated around hinge, and the lower part of hinge is fixed between two neighboring opening/closing unit
On axis turntable.
3. the reflecting plate regulating device of double manifold vacuum cast solar thermal collector according to claim 2, it is characterised in that
Two arc panels are centered on hinge at aduncate shape.
4. the reflecting plate regulating device of double manifold vacuum cast solar thermal collector according to claim 1, it is characterised in that
Reflecting plate below the same double manifold vacuum pipe is set as segmented arrangement, and each section of reflecting plate can be individually in the drive of rotation axis platform
It works independently under dynamic.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820489251.4U CN208124660U (en) | 2018-04-09 | 2018-04-09 | The reflecting plate regulating device of double manifold vacuum cast solar thermal collector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820489251.4U CN208124660U (en) | 2018-04-09 | 2018-04-09 | The reflecting plate regulating device of double manifold vacuum cast solar thermal collector |
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| Publication Number | Publication Date |
|---|---|
| CN208124660U true CN208124660U (en) | 2018-11-20 |
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ID=64194036
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820489251.4U Active CN208124660U (en) | 2018-04-09 | 2018-04-09 | The reflecting plate regulating device of double manifold vacuum cast solar thermal collector |
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| CN (1) | CN208124660U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108317756A (en) * | 2018-04-09 | 2018-07-24 | 中广热（广州）能源技术有限公司 | The reflecting plate running gear of double manifold vacuum cast solar thermal collector |
-
2018
- 2018-04-09 CN CN201820489251.4U patent/CN208124660U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108317756A (en) * | 2018-04-09 | 2018-07-24 | 中广热（广州）能源技术有限公司 | The reflecting plate running gear of double manifold vacuum cast solar thermal collector |
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