CN110635762A - Solar cell panel with cleaning function - Google Patents
Solar cell panel with cleaning function Download PDFInfo
- Publication number
- CN110635762A CN110635762A CN201911041311.1A CN201911041311A CN110635762A CN 110635762 A CN110635762 A CN 110635762A CN 201911041311 A CN201911041311 A CN 201911041311A CN 110635762 A CN110635762 A CN 110635762A
- Authority
- CN
- China
- Prior art keywords
- cavity
- installation
- solar cell
- chamber
- supporting box
- 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- Withdrawn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
- 238000004140 cleaning Methods 0.000 title claims abstract description 49
- 238000009434 installation Methods 0.000 claims abstract description 41
- 230000005540 biological transmission Effects 0.000 claims abstract description 27
- 239000007788 liquid Substances 0.000 claims description 35
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 35
- 238000005507 spraying Methods 0.000 claims description 15
- 230000001680 brushing effect Effects 0.000 claims description 8
- 239000007921 spray Substances 0.000 claims description 6
- 238000005406 washing Methods 0.000 claims description 4
- 229920000742 Cotton Polymers 0.000 claims description 3
- 239000013013 elastic material Substances 0.000 claims description 3
- 239000006260 foam Substances 0.000 claims description 3
- 238000005096 rolling process Methods 0.000 claims description 2
- 230000000149 penetrating effect Effects 0.000 abstract description 6
- 230000000694 effects Effects 0.000 abstract description 5
- 238000010248 power generation Methods 0.000 abstract description 4
- 238000004891 communication Methods 0.000 description 3
- 230000006378 damage Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000001502 supplementing effect Effects 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
-
- 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)
- Cleaning By Liquid Or Steam (AREA)
Abstract
The invention discloses a solar cell panel with a cleaning function, which comprises a supporting box body, wherein a bottom bracket is arranged below the supporting box body, a solar cell panel is fixedly arranged in the bottom bracket, an installation penetrating cavity which penetrates up and down is arranged in the supporting box body, side cavities which are positioned in the supporting box body are arranged on two sides of the installation penetrating cavity, the side cavities are symmetrically arranged, symmetrical opening cavities are communicated and arranged in end walls on two sides of each side cavity, the opening cavities are provided with openings, a transmission inner cavity which is positioned in the supporting box body is arranged on the rear side of each side cavity, and a cylinder body cavity which is positioned in the supporting box body is arranged between the transmission inner cavities. Thereby improving the power generation effect of the solar cell panel.
Description
Technical Field
The invention relates to the technical field of solar cell equipment, in particular to a solar cell panel with a cleaning function.
Background
The solar cell panel is a common existing technology and has many disadvantages, for example, when the solar cell panel is maintained, the solar cell panel needs to be cleaned and managed uniformly by means of external equipment, which increases the cost for managing the solar cell panel to a great extent, and also causes personnel to have to buy other equipment, so that the use cost of the solar cell panel is increased, on the other hand, because the solar cell panel does not have a self-cleaning function, the solar cell panel cannot be cleaned timely and efficiently, the effect of the power generation process of the solar cell panel is reduced, the disadvantages greatly hinder the development of the solar cell panel, and because of the problems, the personnel have to spend more time and energy to clean and manage the solar cell panel, the labor management burden of the personnel is increased, and because of the working negligence of the personnel, the management of the solar cell panel is not good, the power generation effect of the solar cell panel is reduced.
Disclosure of Invention
The invention aims to provide a solar cell panel with a cleaning function, which can solve the problems in the prior art.
The invention is realized by the following technical scheme: the invention discloses a solar cell panel with a cleaning function, which comprises a supporting box body, wherein a bottom support is arranged below the supporting box body, a solar cell panel is fixedly arranged in the bottom support, an installation through cavity which penetrates up and down is arranged in the supporting box body, side cavities positioned in the supporting box body are arranged on two sides of the installation through cavity, the side cavities are symmetrically arranged, symmetrical opening cavities are communicated and arranged in end walls on two sides of each side cavity, openings of the opening cavities are arranged, a transmission inner cavity positioned in the supporting box body is arranged on the rear side of each side cavity, an installation barrel body cavity positioned in the supporting box body is arranged between the transmission inner cavities, the installation barrel body cavity is communicated with the installation through cavity, an installation inner cavity positioned in the supporting box body is arranged on the rear side of the installation barrel body cavity, and the side cavity, the transmission inner cavity and the installation barrel body cavity are internally provided with a shielding cleaning cavity which is used for shielding and the device, be provided with in the installation cavity and supply the washing liquid feeding mechanism of washing liquid for sheltering from belt cleaning device.
According to a further technical scheme, the shielding and cleaning device comprises a rotating shaft rotatably arranged in the end wall of the side cavity, the rotating shaft rotatably penetrates through the side cavity and extends into the transmission inner cavity, a moving block is arranged on the outer surface of the rotating shaft in a threaded fit connection mode and is connected with the side cavity in a sliding fit mode, a top plate is fixedly arranged on the upper end face of the moving block, a fixed shaft is fixedly arranged between the top plates, a roller assembly is arranged between the fixed shaft and the installation cylinder cavity, a brushing assembly used for cleaning the solar cell panel is arranged on the lower side of the roller assembly, a meshing bevel gear is fixedly arranged on the rear end face of the rotating shaft, a contraposition bevel gear and a matching bevel gear are arranged on two sides of the meshing bevel gear in a meshing mode, symmetrical transmission motors are fixedly arranged on two side end faces of the support box body, and are, and a convex shaft is fixedly arranged on the end surface of one side of the matching bevel gear and is in rotating matching connection with the end wall of the transmission inner cavity.
According to a further technical scheme, the roller component comprises baffle plates fixed with the protruding shaft, a rotating cylinder is fixedly arranged between the baffle plates, a curtain is wound on the outer surface of the rotating cylinder, an installation shell plate is fixedly arranged at one end of the curtain, the installation shell plate is fixed with the fixed shaft, and the installation shell plate is connected with the brushing component in a matched mode.
Further technical scheme, the subassembly of brushing include with the fixed landing slab of installation shell plate, be provided with open-ended wheel chamber in the landing slab, the wheel intracavity internal rotation be provided with the wash bowl, the wash bowl surface is provided with a plurality of open-ended shrinkage pools, the landing slab internal stability have with the hydrojet pipe that the wash bowl is relative, the intercommunication is provided with the hydrojet valve in the hydrojet pipe, hydrojet valve and washing liquid feeding device intercommunication, the wash bowl with solar cell panel offsets the setting.
According to a further technical scheme, the cleaning cylinder can be made of foam cotton.
According to the technical scheme, the cleaning liquid supply device comprises a water tank fixedly arranged in the installation inner cavity, a guide pipe is arranged on the rear side of the water tank in a communicated mode, a connecting valve is arranged in the guide pipe in a communicated mode, a water pump is fixedly arranged on the left end wall of the installation inner cavity, the water pump is communicated with the water tank, a connecting pipe is arranged on the left side of the water pump in a communicated mode, the connecting pipe penetrates through the top plate and stretches into the installation shell plate, and the connecting pipe is communicated with the liquid spraying valve.
In a further technical scheme, the connecting pipe is made of elastic materials.
The invention has the beneficial effects that: during the initial state, above-mentioned device, subassembly and structure are in the off working condition, and at equipment during operation, can be right solar cell panel carries out the efficient and shelters from, and the effectual debris that has prevented are piled solar cell panel carries out direct destruction, and can prevent solar cell panel is polluted by rainwater or other debris, and can be right after equipment carries out work solar cell panel cleans, has realized the function of sheltering from on one side clean, very big improvement the work efficiency of equipment, and has promoted solar cell panel's generating efficiency.
When the device works, firstly, the transmission motor drives the contraposition bevel gear to rotate after working, under the action of the meshing bevel gear and the matching bevel gear, the convex shaft drives the baffle and the rotating cylinder to rotate, and simultaneously the rotating shaft rotates to enable the moving block to slide forwards gradually and enable the baffle and the rotating cylinder to rotate, at the moment, the installation shell plate and the fixed shaft can drive the curtain to shield the solar cell panel, at the moment, the water pump pumps the water liquid in the water tank into the connecting pipe after working and enables the liquid spraying valve to be opened to enable the liquid spraying pipe to spray the water liquid, so that the cleaning cylinder and the concave hole are polluted with the water liquid, because the installation shell plate drives the platform plate to move forwards, the cleaning cylinder cleans the upper end surface of the solar cell panel, and the water spraying pipe sprays the water liquid into a small amount of water liquid, the connection valve and the conduit are used for supplementing water into the water tank so as to enable the device to work continuously, and when the transmission motors on two sides drive the contraposition bevel gears to rotate, the contraposition bevel gears on two sides rotate in opposite directions so as to meet the requirement that the convex shaft rotates stably.
The device has a simple structure, adopts a mode of independently arranging the cleaning structure on the solar panel, reduces the labor burden of personnel, and also improves the cleaning effect of solar energy, thereby improving the power generation effect of the solar panel.
Drawings
For ease of illustration, the invention is described in detail by the following specific examples and figures.
FIG. 1 is a schematic view of an internal overall structure of a solar panel with a cleaning function according to the present invention;
FIG. 2 is a schematic view of the direction A in FIG. 1;
FIG. 3 is a schematic view of the direction B-B in FIG. 1;
in the figure, a solar cell panel 10, a bottom bracket 11, a supporting box 14, a rotating shaft 20, a side cavity 21, an opening cavity 22, a top plate 23, a moving block 24, a meshing bevel gear 26, a transmission cavity 27, a transmission motor 29, a contraposition bevel gear 30, a connecting pipe 31, a water pump 32, a mounting cavity 33, a matching bevel gear 35, a convex shaft 36, a water tank 37, a curtain 38, a rotating cylinder 39, a baffle 40, a connecting valve 41, a conduit 42, a fixed shaft 43, a mounting shell plate 44, a mounting cylinder cavity 45, a mounting penetrating cavity 46, a wheel cavity 52, a liquid spraying pipe 53, a liquid spraying valve 54, a cleaning cylinder 57, a concave hole 58 and a platform plate 59.
Detailed Description
As shown in fig. 1 to 3, the present invention is explained in detail, and for convenience of description, the following orientations are defined as follows: the solar cell panel with the cleaning function comprises a supporting box body 14, wherein a bottom support 11 is arranged below the supporting box body 14, a solar cell panel 10 is fixedly arranged in the bottom support 11, a vertically-through mounting penetrating cavity 46 is arranged in the supporting box body 14, side cavities 21 positioned in the supporting box body 14 are arranged on two sides of the mounting penetrating cavity 46, the side cavities 21 are symmetrically arranged, symmetrical opening cavities 22 are communicated in end walls on two sides of each side cavity 21, the opening cavities 22 are opened, a transmission inner cavity 27 positioned in the supporting box body 14 is arranged on the rear side of each side cavity 21, a cylinder cavity 45 positioned in the supporting box body 14 is arranged between the transmission inner cavities 27, and the installation cylinder cavity 45 is communicated with the mounting penetrating cavity 46, the rear side of the mounting cylinder cavity 45 is provided with a mounting inner cavity 33 located in the supporting box body 14, shielding and cleaning devices which are unfolded in a rolling mode to shield and clean the solar cell panel 10 are arranged in the side cavity 21, the transmission inner cavity 27 and the mounting cylinder cavity 45, and a cleaning liquid supply device which supplies cleaning liquid to the shielding and cleaning devices is arranged in the mounting inner cavity 33.
Beneficially, the shielding and cleaning device includes a rotating shaft 20 rotatably disposed in an end wall of the side cavity 21, the rotating shaft 20 rotatably penetrates through the side cavity 21 and extends into the transmission inner cavity 27, a moving block 24 is disposed on an outer surface of the rotating shaft 20 in a threaded fit connection, the moving block 24 is connected with the side cavity 21 in a sliding fit connection, a top plate 23 is fixedly disposed on an upper end surface of the moving block 24, a fixed shaft 43 is fixedly disposed between the top plates 23, a roller assembly is disposed between the fixed shaft 43 and the installation cylinder cavity 45, a brushing assembly for cleaning the solar cell panel 10 is disposed on a lower side of the roller assembly, an engaging bevel gear 26 is fixedly disposed on a rear end surface of the rotating shaft 20, an alignment bevel gear 30 and a mating bevel gear 35 are disposed on two sides of the engaging bevel gear 26 in a meshing manner, symmetrical transmission motors 29 are fixedly disposed on two side end surfaces of the, the transmission motor 29 is in power connection with the contraposition bevel gear 30, a convex shaft 36 is fixedly arranged on the end face of one side of the matching bevel gear 35, and the convex shaft 36 is in rotating fit connection with the end wall of the transmission inner cavity 27.
Advantageously, the roller assembly comprises baffles 40 fixed to the protruding shaft 36, a rotating drum 39 is fixed between the baffles 40, a curtain 38 is wound around the outer surface of the rotating drum 39, a mounting shell 44 is fixed to one end of the curtain 38, the mounting shell 44 is fixed to the fixed shaft 43, and the mounting shell 44 is in fit connection with the brushing assembly.
Beneficially, wherein the brushing assembly includes a platform board 59 fixed with the mounting shell board 44, an open wheel cavity 52 is provided in the platform board 59, a cleaning cylinder 57 is rotatably provided in the wheel cavity 52, a plurality of open concave holes 58 are provided on an outer surface of the cleaning cylinder 57, a liquid spraying pipe 53 opposite to the cleaning cylinder 57 is fixedly provided in the platform board 59, a liquid spraying valve 54 is provided in the liquid spraying pipe 53 in a communicating manner, the liquid spraying valve 54 is communicated with a cleaning liquid supply device, and the cleaning cylinder 57 is disposed against the solar cell panel 10.
Advantageously, the material of the cleaning cylinder 57 can be made of foam cotton.
Advantageously, the cleaning liquid supply device comprises a water tank 37 fixedly arranged in the mounting cavity 33, a conduit 42 is arranged at the rear side of the water tank 37 in a communication manner, a connecting valve 41 is arranged in the conduit 42 in a communication manner, a water pump 32 is fixedly arranged at the left end wall of the mounting cavity 33, the water pump 32 is communicated with the water tank 37, a connecting pipe 31 is arranged at the left side of the water pump 32 in a communication manner, the connecting pipe 31 penetrates through the top plate 23 and extends into the mounting shell plate 44, and the connecting pipe 31 is communicated with the liquid spraying valve 54.
Advantageously, the connecting tube 31 is made of an elastic material.
During the initial state, above-mentioned device, subassembly and structure are in the off-working condition, and at equipment during operation, can be right solar cell panel 10 carries out the efficient and shelters from, and the effectual debris that has prevented is piled solar cell panel 10 carries out direct destruction, and can prevent solar cell panel 10 is polluted by rainwater or other debris, and can be right after equipment carries out work solar cell panel 10 cleans, has realized the function of sheltering from on one side clean, very big improvement the work efficiency of equipment, and has promoted solar cell panel 10's generating efficiency.
When the device works, firstly, the transmission motor 29 drives the contraposition bevel gear 30 to rotate after working, under the action of the meshing bevel gear 26 and the matching bevel gear 35, the convex shaft 36 drives the baffle 40 and the rotating cylinder 39 to rotate, meanwhile, the rotating shaft 20 rotates, the moving block 24 gradually slides forwards, and the baffle 40 and the rotating cylinder 39 rotate, at this time, the installation shell plate 44 and the fixed shaft 43 can drive the curtain 38 to shield the solar cell panel 10, at this time, the water pump 32 pumps water in the water tank 37 into the connecting pipe 31 after working, and opens the liquid spraying valve 54, so that the liquid spraying pipe 53 sprays water, the cleaning cylinder 57 and the concave hole 58 are stained with water, because the installation shell plate 44 drives the platform plate 59 to move forwards, the cleaning cylinder 57 is used for cleaning the upper end surface of the solar cell panel 10, the liquid sprayed from the liquid spraying pipe 53 is a small amount of liquid, which avoids the problem that the solar cell panel 10 is immersed by the liquid and the solar cell panel 10 is disabled, and the connection valve 41 and the conduit 42 are used for replenishing the liquid into the water tank 37 so that the device can work continuously, and when the driving motors 29 on both sides drive the contraposition bevel gears 30 to rotate, the contraposition bevel gears 30 on both sides rotate in opposite directions so as to satisfy the requirement that the convex shaft 36 rotates stably.
The above description is only an embodiment of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that are not thought of through the inventive work should be included in the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope defined by the claims.
Claims (7)
1. The utility model provides a take solar cell panel of clean function, includes the supporting box, the supporting box below is provided with the bottom support, solar cell panel has set firmly in the bottom frame, the installation that runs through from top to bottom is provided with in the supporting box runs through the chamber, the installation runs through the chamber both sides and is provided with and is located the side chamber in the supporting box, the side chamber symmetry sets up, side chamber both sides end wall in-connection is provided with the opening chamber of symmetry, opening chamber opening sets up, side chamber rear side is provided with and is located transmission inner chamber in the supporting box, be provided with between the transmission inner chamber and be located installation barrel cavity in the supporting box, installation barrel cavity with the installation runs through the chamber intercommunication, installation barrel cavity rear side is provided with and is located installation inner chamber in the supporting box, it is right that side chamber, transmission inner chamber and installation barrel cavity are provided with in the adoption rolling mode expansion solar cell panel shelters from and abluent And a cleaning liquid supply device for supplying cleaning liquid to the shielding cleaning device is arranged in the mounting inner cavity.
2. The solar panel with the cleaning function according to claim 1, wherein: the shielding and cleaning device comprises a rotating shaft which is rotatably arranged in the end wall of the side cavity, the rotating shaft rotatably penetrates through the side cavity and extends into the transmission inner cavity, the outer surface of the rotating shaft is connected with a moving block in a threaded fit manner, the moving block is connected with the side cavity in a sliding fit manner, the upper end surface of the moving block is fixedly provided with a top plate, a fixed shaft is fixedly arranged between the top plates, a roller component is arranged between the fixed shaft and the installation cylinder cavity, the lower side of the roller component is provided with a brushing component for cleaning the solar cell panel, the rear end surface of the rotating shaft is fixedly provided with an engaging bevel gear, the two sides of the engaging bevel gear are engaged with an aligning bevel gear and a matching bevel gear, the two side end surfaces of the supporting box body are fixedly provided with symmetrical transmission motors, the transmission motors are in power connection with the aligning bevel gears, the protruding shaft is connected with the end wall of the transmission inner cavity in a rotating fit mode.
3. The solar panel with the cleaning function according to claim 2, wherein: the roller assembly comprises baffle plates fixed with the protruding shaft, a rotating cylinder is fixedly arranged between the baffle plates, a curtain is wound on the outer surface of the rotating cylinder, an installation shell plate is fixedly arranged at one end of the curtain, the installation shell plate is fixed with the fixed shaft, and the installation shell plate is connected with the brushing assembly in a matched mode.
4. The solar panel with the cleaning function according to claim 3, wherein: the subassembly that brushes include with the fixed landing slab of installation coverboard, be provided with open-ended wheel chamber in the landing slab, the internal rotation of wheel chamber is provided with the wash bowl, the wash bowl surface is provided with a plurality of open-ended shrinkage pools, the landing slab internal stability have with the spray tube that the wash bowl is relative, the intercommunication is provided with the hydrojet valve in the spray tube, spray valve and washing liquid feeding device intercommunication, the wash bowl with solar cell panel offsets the setting.
5. The solar panel with the cleaning function according to claim 4, wherein: the cleaning cylinder can be made of foam cotton.
6. The solar panel with the cleaning function according to claim 1, wherein: the cleaning liquid supply device comprises a water tank fixedly arranged in the installation inner cavity, a guide pipe is communicated with the rear side of the water tank, a connecting valve is communicated with the guide pipe, a water pump is fixedly arranged on the left end wall of the installation inner cavity and communicated with the water tank, a connecting pipe is communicated with the left side of the water pump and penetrates through the top plate and extends into the installation shell plate, and the connecting pipe is communicated with the liquid spraying valve.
7. The solar panel with the cleaning function according to claim 6, wherein: the connecting pipe is made of elastic materials.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911041311.1A CN110635762A (en) | 2019-10-30 | 2019-10-30 | Solar cell panel with cleaning function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911041311.1A CN110635762A (en) | 2019-10-30 | 2019-10-30 | Solar cell panel with cleaning function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110635762A true CN110635762A (en) | 2019-12-31 |
Family
ID=68978600
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911041311.1A Withdrawn CN110635762A (en) | 2019-10-30 | 2019-10-30 | Solar cell panel with cleaning function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110635762A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112656282A (en) * | 2020-12-28 | 2021-04-16 | 浙江建设职业技术学院 | Window glass scrubbing equipment |
-
2019
- 2019-10-30 CN CN201911041311.1A patent/CN110635762A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112656282A (en) * | 2020-12-28 | 2021-04-16 | 浙江建设职业技术学院 | Window glass scrubbing equipment |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN110721613A (en) | Stirring device and stirring method for architectural coating | |
| CN107667876A (en) | A kind of pig farm excrement cleaning plant | |
| CN110635762A (en) | Solar cell panel with cleaning function | |
| CN109363198B (en) | Lotus root belt cleaning device | |
| CN210204621U (en) | Efficient dust removal environmental protection equipment | |
| CN218012276U (en) | Stirring device for landfill leachate treatment | |
| CN217017829U (en) | Cleaning device for graphite silicon carbide crucible | |
| CN216655672U (en) | Flushing device for barreled water bucket | |
| CN214976437U (en) | Printing ink jar cleaning equipment | |
| CN213461658U (en) | Photovoltaic module electrostatic precipitator belt cleaning device | |
| CN213767935U (en) | Double-sided printing equipment cleaning device convenient to use | |
| CN210706510U (en) | Anilox roller belt cleaning device | |
| CN113427371A (en) | Anchor chain manufacturing and processing device with automatic flushing function | |
| CN214017431U (en) | Building curtain automatic cleaning equipment | |
| CN214033527U (en) | Novel bridge maintenance equipment | |
| CN217237634U (en) | Leveling instrument | |
| CN221460700U (en) | Cloth cleaning device is used in production of UD cloth | |
| CN218521891U (en) | Water storage tank cleaning mechanism for drinking water supply system | |
| CN216911299U (en) | Surface treatment device for optical crystal production | |
| CN219464182U (en) | Optical glass cover plate coating film wiping and cleaning machine | |
| CN220725347U (en) | Sewage lifting device convenient for cleaning inner container | |
| CN214706640U (en) | Outdoor prepackage type transformer substation with dust removal function | |
| CN218576595U (en) | Equipment for cleaning dry-mixed mortar | |
| CN216539701U (en) | Circulated belt cleaning device of baffle for municipal building construction | |
| CN217342546U (en) | Water pump accessory belt cleaning device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20191231 |