CN108322152A - A kind of novel desert photovoltaic plant technology - Google Patents
A kind of novel desert photovoltaic plant technology Download PDFInfo
- Publication number
- CN108322152A CN108322152A CN201810084846.6A CN201810084846A CN108322152A CN 108322152 A CN108322152 A CN 108322152A CN 201810084846 A CN201810084846 A CN 201810084846A CN 108322152 A CN108322152 A CN 108322152A
- Authority
- CN
- China
- Prior art keywords
- screw
- water cover
- rotation seat
- photovoltaic panel
- angle modulation
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
Links
- 238000005516 engineering process Methods 0.000 title claims abstract description 15
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 55
- 239000002689 soil Substances 0.000 claims abstract description 11
- 238000011109 contamination Methods 0.000 claims abstract description 10
- 238000010248 power generation Methods 0.000 claims abstract description 7
- 239000011148 porous material Substances 0.000 claims description 24
- 230000030279 gene silencing Effects 0.000 claims description 14
- 230000033228 biological regulation Effects 0.000 claims description 7
- 229920000742 Cotton Polymers 0.000 claims description 3
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 2
- 230000013011 mating Effects 0.000 claims 1
- 238000004140 cleaning Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000001737 promoting effect Effects 0.000 description 2
- 239000000428 dust Substances 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
Classifications
-
- 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
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G25/00—Watering gardens, fields, sports grounds or the like
-
- 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
-
- 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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P60/00—Technologies relating to agriculture, livestock or agroalimentary industries
- Y02P60/12—Technologies relating to agriculture, livestock or agroalimentary industries using renewable energies, e.g. solar water pumping
Abstract
The invention discloses a kind of novel desert photovoltaic plant technologies,Including the firm banking being fixed on soil and the rotation seat being arranged above the firm banking,It is embedded with steering motor in the middle part of the firm banking,The steering motor top end surface power is connected with rotation axis,The rotation axis is fixedly connected with the rotation seat bottom surface,It is provided with ball bearing between the firm banking and the rotation seat,It is provided with photovoltaic power generation apparatus above the rotation seat,Photovoltaic panel can both adjust the angle between ground and integrally change towards to adapt to sun altitude in the present invention,The damage that photovoltaic panel can also be made to reach state parallel to the ground as possible to mitigate dusty wind weather to photovoltaic panel in dusty wind weather,In addition to this,Rain and dew water is collected in catch basin by being irrigated soil below photovoltaic panel after contamination filtrating component filters,Mitigate desertification degree.
Description
Technical field
The present invention relates to power supply field, more particularly to a kind of novel desert photovoltaic plant technology.
Background technology
Photovoltaic plant refers to the photovoltaic generating system for being connected with power grid and transmitting electric power to power grid, it is possible to reduce polluted gas
Discharge belongs to the green energy resource project that country encourages.Sunlight-heat reaources are abundant in desert, and the potentiality that solar energy resources develop and use are very
Wide, China has built up photovoltaic plant in the desert of part at present, but among these photovoltaic panel be fixed from it is dynamic, can not basis
Sun altitude changes and adjusts angle of photovoltaic panel, and the efficiency of solar energy utilization is low, and cannot adjust photovoltaic panel in dusty wind weather
Angle is to reduce damage of the dust storm to photovoltaic panel, and in addition to this, setting up for photovoltaic panel causes photovoltaic panel lower section soil can not be by rain
Water is irrigated, and desertification is caused to be further exacerbated by.
Invention content
The technical problem to be solved in the present invention is to provide a kind of novel desert photovoltaic plant technologies, can solve above-mentioned existing
In the art the problem of.
To solve the above problems, the present invention adopts the following technical scheme that：A kind of novel desert photovoltaic plant skill of the present invention
Art, including the firm banking being fixed on soil and the rotation seat being arranged above the firm banking, the fixed bottom
Seat middle part is embedded with steering motor, and the steering motor top end surface power is connected with rotation axis, the rotation axis and institute
It states rotation seat bottom surface to be fixedly connected, is provided with ball bearing between the firm banking and the rotation seat, on the rotation seat
Side is provided with photovoltaic power generation apparatus, and the photovoltaic power generation apparatus includes the angle modulation support group for being fixed at the rotation seat right part
The fixation supporting rod of part and left side, the fixed support bar top are hingedly connected with photovoltaic panel, and the photovoltaic panel right end is set
Be equipped with sliding-rail groove, the angle modulation support component include the fixed Angle Modulation Motor being embedded in the rotation seat right part inner wall and with
The screw rod that the Angle Modulation Motor power is connected, screw-thread fit is connected with screw shell, the screw shell on the screw rod
In be provided with the screw hole being connected with the screw flight, be hingedly provided with axis pin, the axis pin at the top of the screw shell
It is slidably connected with the sliding-rail groove, is provided with catch basin on the left of the soil, contamination filtrating is provided in the catch basin
Component, the catch basin lower section are provided with and communicated with collector pipe, and the collector pipe is extended cloth below the photovoltaic panel to the right
It is full, it is equidistantly provided with multiple osculums on the collector pipe, regulation silencing shock-reduction device is provided on the Angle Modulation Motor.
The contamination filtrating component includes water cover under water cover and pore under gross porosity as a preferred technical solution, described thick
Water cover is setting up and down under water cover and the pore under hole, is fixedly installed at the top of water cover under water cover and the pore under the gross porosity
There is a lifting ring, is both provided with telescopic chute at left and right sides of water cover under water cover and the pore under the gross porosity, is set in the telescopic chute
It is equipped with elastic telescopic component, the catch basin is symmetrically set with unlocking chamber, far from center side inner wall in the unlocking chamber
On be fixedly installed unlocking motor, the unlocking motor medial surface power is connected with augering screw, on the augering screw
Screw-thread fit is connected with propulsion screw shell, and the propulsion screw shell inner end is fixedly connected with pushing plate, the pushing plate
Medial surface is both provided with propulsion unlocking rod up and down.
The elastic telescopic component includes being fixed on the telescopic chute madial wall as a preferred technical solution,
Compressed spring, the compressed spring right end are fixedly connected with telescopic block, and guide ramp is provided in the telescopic block, described flexible
Block is put in outward in the lock slots in the unlocking chamber, and the propulsion unlocking rod is opposite with the telescopic block.
The regulation silencing shock-reduction device includes being fixed at left and right sides of the Angle Modulation Motor as a preferred technical solution,
The silencing pad in face and the vibration damper plate for being fixed at Angle Modulation Motor front and rear sides face are filled with noise reduction in the silencing pad
Cotton.
The beneficial effects of the invention are as follows：
1. by controlling Angle Modulation Motor operating, Angle Modulation Motor drives screw rod rotation, screw shell to move up drive
Photovoltaic panel changes the angle between ground；Need change photovoltaic panel towards when, control steering motor operating, steering motor drive
Rotation axis and rotation seat rotation are to realize the change of photovoltaic panel direction.
2. by lifting ring, by water cover under water cover under gross porosity and pore, card is set into lock slots downwards, rainwater or night collection
The dew gathered in photovoltaic plate surface enters in catch basin, water gradually pass through water cover under water cover and pore under gross porosity twice filter into
Enter in collector pipe and by osculum to irrigating suddenly below photovoltaic panel, when water cover surface under water cover under gross porosity and pore
When remaining dirt excessively needs cleaning, control unlocking motor operating, unlocking motor drives augering screw rotation, augering screw band
It is dynamic to promote screw shell and pushing plate together with promoting unlocking rod to move inward, promote unlocking rod by telescopic block jacking telescopic chute
In, water cover under water cover under gross porosity and pore can upwards be pulled out one by one by lifting ring at this time.
3. photovoltaic panel can both adjust angle between ground and whole towards to adapt to sun altitude in the present invention
Variation, can also make photovoltaic panel reach state parallel to the ground as possible to mitigate dusty wind weather to photovoltaic panel in dusty wind weather
Damage, in addition to this, by rain and dew water collect in catch basin by after contamination filtrating component filters to soil below photovoltaic panel
It is irrigated, mitigates desertification degree.
Description of the drawings
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technology description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of invention for those of ordinary skill in the art without creative efforts, can be with
Obtain other attached drawings according to these attached drawings.
Fig. 1 is the overall structure diagram of the novel desert photovoltaic plant technology of the present invention；
Fig. 2 is the enlarged structure schematic diagram of contamination filtrating component in the present invention.
Specific implementation mode
The preferred embodiment of the present invention is described in detail below in conjunction with the accompanying drawings, so that advantages and features of the invention energy
It is easier to be readily appreciated by one skilled in the art, so as to make a clearer definition of the protection scope of the present invention.
A kind of novel desert photovoltaic plant technology shown in -2 refering to fig. 1, including the fixation that is fixed on soil 20
Pedestal 11 and the rotation seat 19 being arranged above the firm banking 11,11 middle part of the firm banking are embedded with steering motor
32,32 top end surface power of the steering motor is connected with rotation axis 31, the rotation axis 31 and 19 bottom of the rotation seat
Face is fixedly connected, and ball bearing 33,19 top of the rotation seat are provided between the firm banking 11 and the rotation seat 19
It is provided with photovoltaic power generation apparatus, the photovoltaic power generation apparatus includes the angle modulation support group for being fixed at 19 right part of the rotation seat
The fixation supporting rod 34 of part and left side, 34 top of the fixed supporting rod are hingedly connected with photovoltaic panel 18, the photovoltaic panel
18 right ends are provided with sliding-rail groove 16, and the angle modulation support component includes that fixation is embedded in 19 right part inner wall of the rotation seat
Angle Modulation Motor 12 and the screw rod 13 being connected with 12 power of the Angle Modulation Motor, screw-thread fit is connected with spiral shell on the screw rod 13
Line sleeve 14 is provided with the screw hole 15 being connect with 13 screw-thread fit of the screw rod, the screw shell in the screw shell 14
14 tops are hingedly provided with axis pin 17, and the axis pin 17 is slidably connected with the sliding-rail groove 16, and 20 left side of the soil is set
It is equipped with catch basin 21, contamination filtrating component is provided in the catch basin 21,21 lower section of the catch basin, which is provided with and communicated with, catchments
Pipe 22, the collector pipe 22, which is extended to the right, is covered with 18 lower section of the photovoltaic panel, spaced set on the collector pipe 22
There are multiple osculums 23, regulation silencing shock-reduction device is provided on the Angle Modulation Motor 12.
Wherein, the contamination filtrating component includes water cover 42 under water cover 41 and pore under gross porosity, water cover 41 under the gross porosity
Setting up and down with water cover 42 under the pore, 42 top of water cover is fixedly installed under water cover 41 and the pore under the gross porosity
Ring 43 is lifted, 42 left and right sides of water cover is both provided with telescopic chute 47 under water cover 41 and the pore under the gross porosity, described flexible
It is provided with elastic telescopic component in slot 47, the catch basin 21 is symmetrically set with unlocking chamber 51, remote in the unlocking chamber 51
From unlocking motor 44 is fixedly installed on the inner wall of center side, 44 medial surface power of the unlocking motor is connected with propulsion spiral shell
Bar 45, screw-thread fit, which is connected with, on the augering screw 45 promotes screw shell 46, and 46 inner end of propulsions screw shell is consolidated
Surely it is connected with pushing plate 52,52 medial surface of the pushing plate is both provided with up and down promotes unlocking rod 53.
Wherein, the elastic telescopic component includes the compressed spring 48 being fixed on 47 madial wall of the telescopic chute,
48 right end of the compressed spring is fixedly connected with telescopic block 50, and guide ramp 54 is provided in the telescopic block 50, described flexible
Block 50 is put in outward in the lock slots 49 in the unlocking chamber 51, and the propulsion unlocking rod 53 is opposite with the telescopic block 50.
Wherein, the regulation silencing shock-reduction device includes the silencing pad for being fixed at 12 left and right sides of the Angle Modulation Motor
121 and it is fixed at the vibration damper plate 122 in 12 front and rear sides face of the Angle Modulation Motor, noise reduction is filled in the silencing pad 121
Cotton, the regulation silencing shock-reduction device can effectively reduce the noise and vibrations that the operating of the Angle Modulation Motor 12 generates.
When needing to adjust 18 angle of photovoltaic panel, the operating of the Angle Modulation Motor 12 is controlled, the Angle Modulation Motor 12 drives
The screw rod 13 rotates, and the screw shell 14, which moves up, drives the photovoltaic panel 18 to change between ground
Angle；Need to change the photovoltaic panel 18 towards when, control the operating of the steering motor 32, the steering motor 32 drives described
Rotation axis 31 and the rotation of the rotation seat 19 are to realize the change of 18 direction of the photovoltaic panel；
By the lifting ring 43, by water cover 42 under water cover 41 under the gross porosity and the pore, card is set into the lock slots downwards
In 49, the dew that rainwater or night are collected at 18 surface of the photovoltaic panel enters in the catch basin 21, and water gradually passes through institute
The twice filtering for stating water cover 42 under water cover 41 and the pore under gross porosity enters in the collector pipe 22 and by the osculum
Unexpected the irrigating of 23 pairs of 18 lower sections of the photovoltaic panel, when 42 surface of water cover is residual under water cover 41 under the gross porosity and the pore
When the dirt stayed excessively needs cleaning, controls the unlocking motor 44 and operate, the unlocking motor 44 drives the augering screw
45 rotations, the augering screw 45 drive the propulsion screw shell 46 and the pushing plate 52 together with the propulsion unlocking rod
53 move inward, and the propulsion unlocking rod 53, at this time can be by described by telescopic chute 47 described in 50 jacking of the telescopic block
Ring 43 is lifted to pull out water cover 42 under water cover 41 under the gross porosity and the pore upwards one by one.
The beneficial effects of the invention are as follows：
1. by controlling Angle Modulation Motor operating, Angle Modulation Motor drives screw rod rotation, screw shell to move up drive
Photovoltaic panel changes the angle between ground；Need change photovoltaic panel towards when, control steering motor operating, steering motor drive
Rotation axis and rotation seat rotation are to realize the change of photovoltaic panel direction.
2. by lifting ring, by water cover under water cover under gross porosity and pore, card is set into lock slots downwards, rainwater or night collection
The dew gathered in photovoltaic plate surface enters in catch basin, water gradually pass through water cover under water cover and pore under gross porosity twice filter into
Enter in collector pipe and by osculum to irrigating suddenly below photovoltaic panel, when water cover surface under water cover under gross porosity and pore
When remaining dirt excessively needs cleaning, control unlocking motor operating, unlocking motor drives augering screw rotation, augering screw band
It is dynamic to promote screw shell and pushing plate together with promoting unlocking rod to move inward, promote unlocking rod by telescopic block jacking telescopic chute
In, water cover under water cover under gross porosity and pore can upwards be pulled out one by one by lifting ring at this time.
3. photovoltaic panel can both adjust angle between ground and whole towards to adapt to sun altitude in the present invention
Variation, can also make photovoltaic panel reach state parallel to the ground as possible to mitigate dusty wind weather to photovoltaic panel in dusty wind weather
Damage, in addition to this, by rain and dew water collect in catch basin by after contamination filtrating component filters to soil below photovoltaic panel
It is irrigated, mitigates desertification degree.
The basic principles, main features and advantages of the present invention have been shown and described above.The technology of the industry
Personnel are it should be appreciated that the present invention is not limited to the above embodiments, and the above embodiments and description only describe this
The principle of invention, various changes and improvements may be made to the invention without departing from the spirit and scope of the present invention, these changes
Change and improvement all fall within the protetion scope of the claimed invention.The claimed scope of the invention by appended claims and its
Equivalent defines.
Claims (4)
1. a kind of novel desert photovoltaic plant technology, including the firm banking being fixed on soil and setting are in the fixation
Rotation seat above pedestal, it is characterised in that：It is embedded with steering motor, the steering motor top end in the middle part of the firm banking
Face power is connected with rotation axis, and the rotation axis is fixedly connected with the rotation seat bottom surface, the firm banking and described
It is provided with ball bearing between rotation seat, photovoltaic power generation apparatus, the photovoltaic power generation apparatus packet are provided with above the rotation seat
Include the fixation supporting rod of the angle modulation support component and left side that are fixed at the rotation seat right part, the fixed support bar top
It is hingedly connected with photovoltaic panel, the photovoltaic panel right end is provided with sliding-rail groove, and the angle modulation support component includes that fixation is embedded
Angle Modulation Motor in the rotation seat right part inner wall and the screw rod with Angle Modulation Motor power mating connection, the screw rod
Upper screw-thread fit is connected with screw shell, and the screw hole being connected with the screw flight, institute are provided in the screw shell
It states and is hingedly provided with axis pin at the top of screw shell, the axis pin is slidably connected with the sliding-rail groove, is set on the left of the soil
It is equipped with catch basin, contamination filtrating component is provided in the catch basin, collector pipe is provided with and communicated with below the catch basin, it is described
Collector pipe, which is extended to the right, to be covered with below the photovoltaic panel, and multiple osculums, institute are equidistantly provided on the collector pipe
It states and is provided with regulation silencing shock-reduction device on Angle Modulation Motor.
2. novel desert photovoltaic plant technology according to claim 1, it is characterised in that：The contamination filtrating component includes
Water cover under water cover and pore under gross porosity, water cover is setting up and down under water cover and the pore under the gross porosity, water cover under the gross porosity
Be fixedly installed lifting ring under the pore at the top of water cover, under the gross porosity under water cover and the pore at left and right sides of water cover
It is both provided with telescopic chute, elastic telescopic component is provided in the telescopic chute, the catch basin is symmetrically set with unlocking chamber,
Far from unlocking motor is fixedly installed on the inner wall of center side in the unlocking chamber, the unlocking motor medial surface power cooperation connects
It is connected to augering screw, screw-thread fit is connected with propulsion screw shell, the propulsion screw shell inner end on the augering screw
It is fixedly connected with pushing plate, the pushing plate medial surface is both provided with propulsion unlocking rod up and down.
3. novel desert photovoltaic plant technology according to claim 1, it is characterised in that：The elastic telescopic component includes
The compressed spring being fixed on the telescopic chute madial wall, the compressed spring right end is fixedly connected with telescopic block, described
Guide ramp is provided in telescopic block, the telescopic block is put in outward in the lock slots in the unlocking chamber, and the propulsion is unlocked
Bar is opposite with the telescopic block.
4. novel desert photovoltaic plant technology according to claim 1, it is characterised in that：The regulation silencing shock-reduction device includes
It is fixed at the silencing pad of the Angle Modulation Motor left and right sides and is fixed at Angle Modulation Motor front and rear sides face
Vibration damper plate is filled with silencing cotton in the silencing pad.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810084846.6A CN108322152A (en) | 2018-01-29 | 2018-01-29 | A kind of novel desert photovoltaic plant technology |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810084846.6A CN108322152A (en) | 2018-01-29 | 2018-01-29 | A kind of novel desert photovoltaic plant technology |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108322152A true CN108322152A (en) | 2018-07-24 |
Family
ID=62888158
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810084846.6A Withdrawn CN108322152A (en) | 2018-01-29 | 2018-01-29 | A kind of novel desert photovoltaic plant technology |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108322152A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108880407A (en) * | 2018-08-25 | 2018-11-23 | 杭州林迪德瑞科技有限公司 | Device of solar generating and method |
| CN109450342A (en) * | 2018-11-05 | 2019-03-08 | 河北建研节能设备有限公司 | A kind of renewable building energy composite supply system |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20130305518A1 (en) * | 2012-05-16 | 2013-11-21 | Alion, Inc. | Rotatable support systems for photovoltaic modules and methods thereof |
| CN205491973U (en) * | 2016-03-15 | 2016-08-24 | 华中农业大学 | New forms of energy intelligence irrigation system |
| CN106351203A (en) * | 2016-11-15 | 2017-01-25 | 广东大粤新能源科技股份有限公司 | Photovoltaic desert control integrated device |
-
2018
- 2018-01-29 CN CN201810084846.6A patent/CN108322152A/en not_active Withdrawn
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20130305518A1 (en) * | 2012-05-16 | 2013-11-21 | Alion, Inc. | Rotatable support systems for photovoltaic modules and methods thereof |
| CN205491973U (en) * | 2016-03-15 | 2016-08-24 | 华中农业大学 | New forms of energy intelligence irrigation system |
| CN106351203A (en) * | 2016-11-15 | 2017-01-25 | 广东大粤新能源科技股份有限公司 | Photovoltaic desert control integrated device |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108880407A (en) * | 2018-08-25 | 2018-11-23 | 杭州林迪德瑞科技有限公司 | Device of solar generating and method |
| CN109450342A (en) * | 2018-11-05 | 2019-03-08 | 河北建研节能设备有限公司 | A kind of renewable building energy composite supply system |
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| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20180724 |
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| WW01 | Invention patent application withdrawn after publication |