CN113381686A - Power grid pollution source remote control treatment device - Google Patents
Power grid pollution source remote control treatment device Download PDFInfo
- Publication number
- CN113381686A CN113381686A CN202110550256.XA CN202110550256A CN113381686A CN 113381686 A CN113381686 A CN 113381686A CN 202110550256 A CN202110550256 A CN 202110550256A CN 113381686 A CN113381686 A CN 113381686A
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- Prior art keywords
- fixedly connected
- solar panel
- movable
- pollution source
- water
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 92
- 230000005540 biological transmission Effects 0.000 claims description 15
- 230000000694 effects Effects 0.000 claims description 10
- 239000007921 spray Substances 0.000 claims description 9
- 230000007246 mechanism Effects 0.000 claims description 8
- 239000004576 sand Substances 0.000 claims description 4
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims 1
- 235000017491 Bambusa tulda Nutrition 0.000 claims 1
- 241001330002 Bambuseae Species 0.000 claims 1
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims 1
- 239000011425 bamboo Substances 0.000 claims 1
- 238000010248 power generation Methods 0.000 description 10
- 238000000034 method Methods 0.000 description 6
- 239000000428 dust Substances 0.000 description 3
- 239000012535 impurity Substances 0.000 description 3
- 230000033001 locomotion Effects 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 238000004140 cleaning Methods 0.000 description 2
- 241000282414 Homo sapiens Species 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007726 management method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
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
- H02S40/00—Components or accessories in combination with PV modules, not provided for in groups H02S10/00 - H02S30/00
- H02S40/10—Cleaning arrangements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B1/00—Cleaning by methods involving the use of tools
- B08B1/10—Cleaning by methods involving the use of tools characterised by the type of cleaning tool
- B08B1/12—Brushes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B3/00—Cleaning by methods involving the use or presence of liquid or steam
- B08B3/02—Cleaning by the force of jets or sprays
-
- 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
Landscapes
- Photovoltaic Devices (AREA)
Abstract
The invention relates to the technical field of power grid pollution source treatment, and discloses a power grid pollution source remote treatment device which comprises a solar panel, wherein two ends of the solar panel are fixedly connected with L-shaped supporting plates, the upper ends of the two supporting plates are symmetrically and fixedly connected with side frames, the inner side walls of the side frames in opposite directions are rotatably connected with screw rods through two first bearings, chain wheels are fixedly sleeved on the walls of the two screw rods, the two chain wheels are driven by chains, one ends of the two side frames are fixedly connected with a mounting plate, a motor is mounted at the bottom of the mounting plate, the output end of the motor is connected with one end of each screw rod, and a motor control device is mounted at the upper end of the mounting plate. This long-range device of administering of electric wire netting pollution source can carry out long-range automatic administration to the pollution source on solar panel surface for solar panel can receive sufficient sunlight, prevents to influence solar power system and normally supplies power to the electric wire netting.
Description
Technical Field
The invention relates to the technical field of power grid pollution source treatment, in particular to a remote power grid pollution source treatment device.
Background
The whole of the substation and the transmission and distribution line of various voltages in the power system is called a power grid. The electric energy is an important component of the power grid, with the development of economy and the progress of society, people put forward higher and higher requirements on energy, and the search for new energy becomes an urgent subject facing human beings at present. The existing electric power energy sources mainly comprise 5 types, namely thermal power, hydroelectric power, nuclear power, solar power generation and wind power generation. The solar power generation is used as an ideal energy power generation mode, so that the application is wide.
The solar power generation device is connected with the solar panel, and the solar panel generates power by utilizing heat energy generated by solar radiation. However, the surface of a solar panel installed outdoors is often attached with impurity pollution sources such as dust, so that sunlight received by the solar panel is weak, and the normal power supply of the solar power generation device to a power grid is influenced. Impurity pollution sources such as dust adhere to easily on the solar panel surface among the current electric wire netting, can not carry out long-range automatic management to the pollution sources, and the intensity of labour of manual cleaning is great, and solar panel surface is great, and the mounting height is higher, and manual operation is comparatively inconvenient.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides the power grid pollution source remote treatment device which has the advantages of being capable of remotely and automatically treating the pollution source on the solar panel, preventing the solar power generation device from influencing the normal power supply to the power grid and the like, and solves the problems of high labor intensity and inconvenient manual operation of manually cleaning the solar panel.
(II) technical scheme
In order to realize the purposes of remotely and automatically treating the pollution source on the solar panel and preventing the influence on the normal power supply of the solar power generation device to the power grid, the invention provides the following technical scheme: a power grid pollution source remote treatment device comprises a solar panel, wherein two ends of the solar panel are fixedly connected with L-shaped supporting plates, two supporting plates are symmetrically and fixedly connected with side frames at the upper ends of the supporting plates, the inner side walls of the side frames in opposite directions are connected with screw rods through two first bearings in a rotating mode, chain wheels are fixedly sleeved on the two screw rod walls, the two chain wheels are in chain transmission, one ends of the two side frames are fixedly connected with a mounting plate, a motor is mounted at the bottom of the mounting plate, the output end of the motor is connected with one end of each screw rod, a motor control device is mounted at the upper end of the mounting plate, a data transmission module is mounted at the upper end of the motor control device, an antenna is mounted on the data transmission module, a movable block is slidably connected with the side frames in a threaded mode, a threaded hole is formed in each movable block, and the movable blocks are connected to the corresponding screw rods through threaded holes, two the common fixedly connected with activity strip of the opposite one end of movable block, the activity hole has all been seted up to the four corners department of activity strip upper end, sliding connection has the movable rod, four in the activity hole the common fixedly connected with sand grip of movable rod upper end, the first spring of fixedly connected with a plurality of between sand grip and the activity strip, four the common fixedly connected with brush in movable rod bottom, two the mount of the common fixedly connected with a plurality of U type in side frame upper end is located fixedly connected with upper end open-ended water storage box in the backup pad of mount below.
Preferably, two between side frame and the backup pad common fixedly connected with supporting box, supporting box upper end fixedly connected with storage water tank, storage water tank bottom of the case intercommunication has the play water drum, install on the play water drum and be interrupted the water mechanism, it has the raceway to communicate on the play water drum wall, the raceway other end passes supporting box wall and outwards extends, and the intercommunication has the spray pipe, be the even equidistance of a style of calligraphy on the spray pipe wall and be equipped with a plurality of nozzle, be located the fixed cam that has cup jointed on the screw rod wall of play water drum below.
Preferably, it includes piston seat, piston ring, gangbar, lug and second spring to be interrupted water mechanism, piston seat and piston ring are all fixed cup joints on the gangbar pole wall, piston seat and piston ring all with play water drum sliding connection, play water drum bobbin base is equipped with the slide opening, the slide opening is passed and outside extension to the gangbar bottom, and fixedly connected with lug, second spring one end fixed connection is at the outer bobbin base of play water drum, second spring other end fixed connection is on the lug, the gangbar runs through the setting of second spring.
Preferably, the top of the water storage tank is communicated with a water inlet pipe, and a flange is mounted on the pipe wall of the water inlet pipe.
Preferably, the solar panel below is equipped with the base, the support frame of base upper end symmetry fixedly connected with U type, solar panel fixed connection is in two support frames.
(III) advantageous effects
Compared with the prior art, the invention provides a power grid pollution source remote treatment device, which has the following beneficial effects:
1. the device for remotely treating the power grid pollution source comprises a solar panel, a support plate, a side frame, a screw rod, a chain wheel, a mounting plate, a motor control device, a data transmission module, a movable block, a movable strip, a movable hole, a movable rod, a convex strip, a first spring, a brush, a fixing frame and a water storage box, wherein when the solar panel needs to be periodically cleaned, a remote terminal sends a signal to the data transmission module through an antenna to enable the motor control device to start the motor, the motor drives the screw rod to rotate forwards and backwards to enable the brush to do reciprocating motion on the surface of the solar panel, when the convex strip moves into the fixing frame, the brush can automatically enter the water storage box, the brush can be kept clean, the surface of the solar panel is cleaned more cleanly, the pollution source on the surface of the solar panel can be remotely and automatically treated, and the solar panel can receive enough sunlight, and the influence on the normal power supply of the solar power generation device to the power grid is prevented.
2. This long-range device of administering of electric wire netting pollution sources, through setting up the supporting box, the storage water tank, the play water drum, be interrupted the water mechanism, raceway and spray pipe, when administering solar panel surface pollution sources, the rotation of screw rod, it beats the lug to drive the cam rotation, make the play water drum be interrupted and open, can let the outflow that water is interrupted, the use of water economy resource, water in the storage water tank is through the play water drum, raceway and spray pipe, and by the even outflow of nozzle, rivers flow to the solar panel surface and fall along the inclined plane, make the brush can scrub the solar panel surface, it is better to solar panel surface pollution sources treatment effect.
Drawings
FIG. 1 is a schematic structural diagram of a power grid pollution source remote treatment device provided by the invention;
FIG. 2 is a top view of a connection structure of a solar panel, a support plate, a side frame and a movable strip of the remote treatment device for the pollution source of the power grid, which is provided by the invention;
FIG. 3 is an enlarged view of portion A of FIG. 1;
fig. 4 is an enlarged view of a portion B in fig. 1.
In the figure: the solar water heater comprises a solar panel 1, a support plate 2, a side frame 3, a screw rod 4, a chain wheel 5, a mounting plate 6, a motor 7, a motor control device 8, a data transmission module 9, a movable block 10, a movable strip 11, a movable hole 12, a movable rod 13, a raised strip 14, a first spring 15, a brush 16, a fixed frame 17, a water storage box 18, a support box 19, a water storage box 20, a water outlet barrel 21, a discontinuous water outlet mechanism 22, a piston seat 221, a piston ring 222, a 223 linkage rod, a 224 bump 225, a second spring 23, a water delivery pipe 24, a water spray pipe 24, a cam 25, a water inlet pipe 26, a base 27 and a support frame 28.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-4, a power grid pollution source remote treatment device comprises a solar panel 1, two ends of the solar panel 1 are fixedly connected with L-shaped supporting plates 2, the upper ends of the two supporting plates 2 are fixedly connected with side frames 3 symmetrically and symmetrically, the opposite inner side walls of the side frames 3 are connected with screws 4 through two first bearings in a rotating manner, chain wheels 5 are fixedly sleeved on the rod walls of the two screws 4, the two chain wheels 5 are driven by chains, one ends of the two side frames 3 are fixedly connected with a mounting plate 6, a motor 7 is installed at the bottom of the mounting plate 6, the output end of the motor 7 is connected with one end of the screw 4, a motor control device 8 is installed at the upper end of the mounting plate 6, a data transmission module 9 is installed at the upper end of the motor control device 8, an antenna is installed on the data transmission module 9, a movable block 10 is slidably connected with the side frame 3, and a threaded hole is arranged in the movable block 10, the movable blocks 10 are connected to the corresponding screw rods 4 through threaded holes, the opposite ends of the two movable blocks 10 are fixedly connected with movable strips 11 together, four corners of the upper end of each movable strip 11 are provided with movable holes 12, movable rods 13 are slidably connected in the movable holes 12, the upper ends of the four movable rods 13 are fixedly connected with raised strips 14 together, a plurality of first springs 15 are fixedly connected between the raised strips 14 and the movable strips 11, the bottom ends of the four movable rods 13 are fixedly connected with brushes 16 together, the upper ends of the two side frames 3 are fixedly connected with a plurality of U-shaped fixed frames 17 together, a water storage box 18 with an opening at the upper end is fixedly connected to the supporting plate 2 below the fixed frames 17, when the solar panel 1 needs to be cleaned periodically, the remote terminal sends a signal to the data transmission module 9 through an antenna, so that the motor control device 8 starts the motor 7, and the motor 7 drives the screw rods 4 to rotate forwards and backwards, make brush 16 be reciprocating motion on solar panel 1 surface, and in sand grip 14 moved mount 17, brush 16 can get into water storage box 18 automatically, can keep brush 16 clean, make solar panel 1 surface more clean by the clearance, can carry out long-range automatic treatment to the pollution sources on solar panel 1 surface, make solar panel 1 can accept sufficient sunlight, prevent to influence solar power system and normally supply power to the electric wire netting.
The supporting box 19 is fixedly connected between the two side frames 3 and the supporting plate 2, the water storage tank 20 is fixedly connected to the upper end of the supporting box 19, the bottom of the water storage tank 20 is communicated with a water outlet barrel 21, an intermittent water outlet mechanism 22 is installed on the water outlet barrel 21, the wall of the water outlet barrel 21 is communicated with a water delivery pipe 23, the other end of the water delivery pipe 23 penetrates through the wall of the supporting box 19 and extends outwards, the water delivery pipe 24 is communicated with the water outlet pipe 24, a plurality of nozzles are uniformly arranged on the wall of the water outlet pipe 24 in a straight line shape at equal intervals, and a cam 25 is fixedly sleeved on the wall of the screw rod 4 below the water outlet barrel 21.
The intermittent water outlet mechanism 22 comprises a piston seat 221, a piston ring 222, a linkage rod 223, a projection 224 and a second spring 225, wherein the piston seat 221 and the piston ring 222 are fixedly sleeved on the rod wall of the linkage rod 223, the piston seat 221 and the piston ring 222 are both connected with the water outlet barrel 21 in a sliding manner, the barrel bottom of the water outlet barrel 21 is provided with a sliding hole, the bottom end of the linkage rod 223 penetrates through the sliding hole and extends outwards, the projection 224 is fixedly connected with the bottom end of the second spring 225, one end of the second spring 225 is fixedly connected with the outer barrel bottom of the water outlet barrel 21, the other end of the second spring 225 is fixedly connected with the projection 224, the linkage rod 223 penetrates through the second spring 225, when the pollution source on the surface of the solar panel 1 is treated, the screw 4 rotates to drive the cam 25 to rotate and strike the projection 224, so that the water outlet barrel 21 is opened intermittently, water can flow out intermittently, the use of water resources is saved, water in the water storage tank 20 passes through the water outlet barrel 21, the water pipe 23 and the water spray pipe 24, and the water flows to the surface of the solar panel 1 and flows down along the inclined plane by the uniform outflow of the nozzles, so that the brush 16 can scrub the surface of the solar panel 1, and the treatment effect on the pollution source on the surface of the solar panel 1 is better.
The top of the water storage tank 20 is communicated with a water inlet pipe 26, and a flange is arranged on the pipe wall of the water inlet pipe 26, so that water can be supplemented into the water storage tank 20 through the water inlet pipe 26.
In summary, when the solar panel 1 needs to be cleaned periodically, the remote terminal sends a signal to the data transmission module 9 through the antenna, so that the motor control device 8 starts the motor 7, the motor 7 drives the screw rods 4 to rotate forward and backward, the two screw rods 4 rotate simultaneously and in the same direction due to the transmission of the chain wheel 5 and the chain, and further drive the two movable blocks 10 and the movable strips 11 to reciprocate above the solar panel 1, the movable strips 11 drive the brush 16 to reciprocate on the surface of the solar panel 1, so that the impurity pollution sources such as attached dust and the like are cleaned, when the raised strips 14 move into the fixed frame 17, the first springs 15 are extruded, the movable rods 13 drive the brush 16 to move downwards, so that the brush 16 enters the water storage box 18, and the water in the water storage box 18 cleans the dirt on the brush 16, so as to keep the brush 16 clean, and clean the surface of the solar panel 1, the pollution source on the surface of the solar panel 1 can be remotely and automatically treated, so that the solar panel 1 can receive enough sunlight, and the solar power generation device is prevented from being influenced to normally supply power to a power grid; when treating solar panel 1 surface pollution source, screw rod 4's rotation, drive cam 25 and rotate and hit lug 224, make lug 224 upward movement, second spring 225 is compressed, gangbar 223 drives piston seat 221 and breaks away from in play water barrel 21, the water in the storage water tank 20 passes through play water barrel 21, raceway 23 and spray pipe 24, and by the even outflow of nozzle, rivers flow to solar panel 1 surface and flow down along the inclined plane, and cam 25 is separated with lug 224, piston seat 221 blocks up play water barrel 21 again, can let the outflow of water discontinuity, the use of water economy resource, make brush 16 can scrub solar panel 1 surface, it is better to solar panel 1 surface pollution source treatment effect.
It is to be noted that the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The utility model provides a long-range device of administering of electric wire netting pollution sources, includes solar panel (1), its characterized in that: the solar panel comprises a solar panel (1), wherein two ends of the solar panel are fixedly connected with L-shaped supporting plates (2), two supporting plates (2) are symmetrically and fixedly connected with side frames (3) at the upper ends of the supporting plates, the inner side walls of the side frames (3) in opposite directions are connected with screw rods (4) through two first bearings in a rotating mode, chain wheels (5) are fixedly sleeved on the rod walls of the two screw rods (4), the two chain wheels (5) are in chain transmission, one ends of the two side frames (3) are fixedly connected with a mounting plate (6) at the same time, a motor (7) is installed at the bottom of the mounting plate (6), the output end of the motor (7) is connected with one end of each screw rod (4), a motor control device (8) is installed at the upper end of the mounting plate (6), a data transmission module (9) is installed at the upper end of the motor control device (8), and an antenna is installed on the data transmission module (9), the side frame (3) is connected with a movable block (10) in a sliding way, a threaded hole is arranged in the movable block (10), the movable blocks (10) are connected with the corresponding screw rods (4) through threaded holes in a threaded manner, the opposite ends of the two movable blocks (10) are fixedly connected with movable strips (11) together, the four corners of the upper end of the movable strip (11) are respectively provided with a movable hole (12), the movable holes (12) are internally and slidably connected with movable rods (13), the upper ends of the four movable rods (13) are jointly and fixedly connected with convex strips (14), the utility model discloses a fixed connection has the water storage box of fixedly connected with upper end open-ended (18) on backup pad (2) of mount (17) below, the first spring (15) of fixedly connected with a plurality of between sand grip (14) and activity strip (11), four the common fixedly connected with brush (16) in movable rod (13) bottom, two mount (17) of the common fixedly connected with a plurality of U type in side frame (3) upper end are located.
2. The power grid pollution source remote treatment device according to claim 1, wherein: two common fixedly connected with supporting box (19) between side frame (3) and backup pad (2), supporting box (19) upper end fixedly connected with storage water tank (20), storage water tank (20) bottom of the case intercommunication has play water drum (21), install on play water drum (21) and be interrupted water outlet mechanism (22), the intercommunication has raceway (23) on play water drum (21) section of thick bamboo wall, the raceway (23) other end passes supporting box (19) tank wall and outwards extends, and the intercommunication has spray pipe (24), be the even equidistance of a style of calligraphy on spray pipe (24) pipe wall and be equipped with a plurality of nozzle, be located it has cam (25) to fix the cover on screw rod (4) the pole wall of play water drum (21) below.
3. The power grid pollution source remote treatment device according to claim 2, wherein: the intermittent water outlet mechanism (22) comprises a piston seat (221), a piston ring (222), a linkage rod (223), a convex block (224) and a second spring (225), wherein the piston seat (221) and the piston ring (222) are fixedly sleeved on the rod wall of the linkage rod (223), the piston seat (221) and the piston ring (222) are both in sliding connection with the water outlet barrel (21), a sliding hole is formed in the barrel bottom of the water outlet barrel (21), the bottom end of the linkage rod (223) penetrates through the sliding hole and extends outwards, the convex block (224) is fixedly connected with the bottom end of the linkage rod (223), one end of the second spring (225) is fixedly connected to the outer barrel bottom of the water outlet barrel (21), the other end of the second spring (225) is fixedly connected to the convex block (224), and the linkage rod (223) penetrates through the second spring (225).
4. The power grid pollution source remote treatment device according to claim 2, wherein: the top of the water storage tank (20) is communicated with a water inlet pipe (26), and a flange is arranged on the pipe wall of the water inlet pipe (26).
5. The power grid pollution source remote treatment device according to claim 1, wherein: solar panel (1) below is equipped with base (27), support frame (28) of the symmetry fixedly connected with U type in base (27) upper end, solar panel (1) fixed connection is in two support frames (28).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110550256.XA CN113381686B (en) | 2021-05-20 | 2021-05-20 | Remote control device for power grid pollution sources |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110550256.XA CN113381686B (en) | 2021-05-20 | 2021-05-20 | Remote control device for power grid pollution sources |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113381686A true CN113381686A (en) | 2021-09-10 |
| CN113381686B CN113381686B (en) | 2024-02-02 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110550256.XA Active CN113381686B (en) | 2021-05-20 | 2021-05-20 | Remote control device for power grid pollution sources |
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| CN (1) | CN113381686B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR200392652Y1 (en) * | 2005-05-10 | 2005-08-17 | 치예-중 라이 | Fast dual washing type water purifying plant |
| JP2013002189A (en) * | 2011-06-19 | 2013-01-07 | Toshiyuki Kaketa | Faucet with water discharge speed control valve |
| CN110341401A (en) * | 2019-06-29 | 2019-10-18 | 徐州昊隆工具有限公司 | A kind of automobile tire cooling device |
| CN112234933A (en) * | 2020-10-10 | 2021-01-15 | 沈忠佑 | Photovoltaic power generation-based solar panel with surface stain removing mechanism |
| CN212969553U (en) * | 2020-07-20 | 2021-04-13 | 北京同创互达科技有限公司 | Photovoltaic solar panel installing support |
| CN213149613U (en) * | 2020-07-18 | 2021-05-07 | 小哪吒(天津)科技有限公司 | Computer server with solar power supply heat abstractor |
-
2021
- 2021-05-20 CN CN202110550256.XA patent/CN113381686B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR200392652Y1 (en) * | 2005-05-10 | 2005-08-17 | 치예-중 라이 | Fast dual washing type water purifying plant |
| JP2013002189A (en) * | 2011-06-19 | 2013-01-07 | Toshiyuki Kaketa | Faucet with water discharge speed control valve |
| CN110341401A (en) * | 2019-06-29 | 2019-10-18 | 徐州昊隆工具有限公司 | A kind of automobile tire cooling device |
| CN213149613U (en) * | 2020-07-18 | 2021-05-07 | 小哪吒(天津)科技有限公司 | Computer server with solar power supply heat abstractor |
| CN212969553U (en) * | 2020-07-20 | 2021-04-13 | 北京同创互达科技有限公司 | Photovoltaic solar panel installing support |
| CN112234933A (en) * | 2020-10-10 | 2021-01-15 | 沈忠佑 | Photovoltaic power generation-based solar panel with surface stain removing mechanism |
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| CN113381686B (en) | 2024-02-02 |
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