CN218686936U - Water pollution on-line monitoring equipment - Google Patents
Water pollution on-line monitoring equipment Download PDFInfo
- Publication number
- CN218686936U CN218686936U CN202223050582.3U CN202223050582U CN218686936U CN 218686936 U CN218686936 U CN 218686936U CN 202223050582 U CN202223050582 U CN 202223050582U CN 218686936 U CN218686936 U CN 218686936U
- Authority
- CN
- China
- Prior art keywords
- fixed
- threaded
- groove
- rod
- water pollution
- 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.)
- Active
Links
Images
Classifications
-
- 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
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
- Y02A20/20—Controlling water pollution; Waste water treatment
Landscapes
- Motor Or Generator Frames (AREA)
Abstract
The utility model discloses a water pollution on-line monitoring equipment, which belongs to the technical field of water pollution monitoring, and aims at the problems that impurities in water are easy to wind on a water pollution on-line monitoring device, and finally the water pollution on-line monitoring device is damaged, and the monitoring accuracy of the monitoring device can be influenced at the same time, and certain defects exist; the utility model discloses can avoid appearing the in-process that uses for a long time, because the impurity among the waste water twines all the time and causes water quality monitoring appearance to take place the condition emergence that damages on the surface of water quality monitoring appearance to the device's life has been improved.
Description
Technical Field
The utility model belongs to the technical field of water pollution monitoring, concretely relates to water pollution on-line monitoring equipment.
Background
The point source of water pollution is a generation source which discharges in a point form and causes water body pollution, industrial wastewater and urban domestic sewage generated by general industrial pollution sources and domestic pollution sources are conveyed to a water body discharge port through an urban sewage treatment plant or a pipe canal and are discharged to the water body as an important pollution point source, the point source contains more pollutants and has complex components, the change rule of the point source is based on the discharge rule of the industrial wastewater and the domestic sewage, namely, the point source has seasonality and randomness, in order to monitor whether the discharged wastewater reaches the discharge standard, a water pollution monitoring device is usually installed at the position of a ditch discharging the wastewater to monitor the discharged wastewater.
The water pollution on-line monitoring equipment in the prior art has the advantages that the water pollution on-line monitoring equipment needs to achieve the monitoring function, when the water pollution on-line monitoring device needs to be placed into water for a long time, waste water can be in a flowing state in the discharging process, impurities in the water are prone to being wound on the water pollution on-line monitoring device, the water pollution on-line monitoring device is finally damaged, the monitoring accuracy of the monitoring device can be influenced, certain defects exist, the requirements of users cannot be met, and the practicability of the water pollution on-line monitoring device is reduced.
Therefore, a water pollution online monitoring device is needed, and the problems that impurities in water are easy to wind on a water pollution online monitoring device during use in the prior art, the water pollution online monitoring device is damaged finally, monitoring accuracy of the monitoring device is affected, and certain defects exist are solved.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a water pollution on-line monitoring equipment to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a water pollution on-line monitoring equipment, includes the mounting panel, the intermediate position department of mounting panel internal surface is fixed with connected frame, connected frame's bottom is fixed with the ring gear, the bottom of ring gear is provided with the connecting seat that is the U-shaped setting, the bottom of connecting seat is fixed with the brush ring, the bottom of brush ring is provided with the top cap, the intermediate position department of top cap bottom is fixed with water quality monitor, the avris position department of top cap bottom is fixed with the cartridge filter, the bottom of cartridge filter is fixed with the base, the intermediate position department at connected frame top is fixed with first motor, the output of first motor passes connected frame and extends to connected frame's bottom position department, the fixed cover in the position department that the first motor outer peripheral face is located connected frame bottom is equipped with the connecting plate, the fixed surface of first motor output bottom has the rectangular rod, one side through rotation on connecting plate surface is connected with the connecting axle, the outer peripheral face of connecting axle is equipped with the gear, one side of gear meshes with the fixed cover of ring gear mutually, the bottom of connecting axle is fixed with the second threaded rod.
According to the scheme, a rectangular groove is formed in the middle of the surface of the connecting seat in a penetrating mode, the bottom of the rectangular rod penetrates through the rectangular groove and extends to the position of the bottom of the inner surface of the connecting seat, the surface of the rectangular rod is attached to the inner wall of the rectangular groove, a threaded groove is formed in one side of the surface of the connecting seat in a penetrating mode, the threaded groove is connected with the threaded groove through a threaded structure, and the diameter of the bottom of the outer peripheral surface of the second threaded rod is larger than that of the outer peripheral surface of the top of the second threaded rod.
It is further worth explaining that a second motor is fixed to the top of the mounting plate, a rod groove is formed in the inner surface, located at the bottom of the gear ring, of the mounting plate, a first threaded rod is connected to the inner surface of the rod groove in a rotating mode, and the top of the first threaded rod penetrates through the mounting plate and is fixed to the output end of the second motor.
It should be further noted that the outer circumferential surface of the first threaded rod is in threaded connection with a threaded sleeve, a connecting rod is fixed on the surface of the bottom of the threaded sleeve, and the bottom of the connecting rod is fixed with the surface of the base.
As a preferred embodiment, the annular has been seted up to the avris on the surface of connecting the frame bottom, the inside slip of annular is provided with the stopper, the top of connecting axle is rotated with the surface of stopper bottom and is connected.
As a preferred embodiment, the inner chamber of annular is the T shape setting, the stopper is the elastic material component.
Compared with the prior art, the utility model provides a pair of water pollution on-line monitoring equipment includes following beneficial effect at least:
(1) Can isolate impurity and water quality monitoring instrument through the cartridge filter, make brush ring border vertical direction movement limit self take place to rotate when opening first motor after breaking away from the water with the cartridge filter to make the brush ring can clean the impurity of depending on the cartridge filter surface, thereby can avoid appearing the in-process that uses for a long time, because the impurity in the waste water twines all the time and causes water quality monitoring instrument to take place the condition emergence of damaging on water quality monitoring instrument's the surface, thereby the life of the device has been improved, thereby the practicality of the device has been improved.
(2) Through starting the second motor, thereby make the screw thread cover move along vertical direction under the cooperation with first threaded rod helicitic texture and the conflict limiting action of rod groove to it, thereby drive water quality monitoring appearance along vertical direction motion under the linkage effect of connecting rod, thereby convenient to use person controls the degree of depth that water quality monitoring appearance extends to the water, and be convenient for break away from water quality monitoring appearance from the water and clean, thereby the device's use convenience has been improved, thereby the device's practicality has further been improved.
Drawings
Fig. 1 is a schematic perspective view of the overall structure of the present invention;
fig. 2 is an enlarged schematic view of the structure at a in fig. 1 according to the present invention;
fig. 3 is a schematic sectional view of the top cover and the filter cartridge according to the present invention;
fig. 4 is a schematic sectional view of a partial structure of the present invention;
fig. 5 is an enlarged schematic view of the structure at B in fig. 4 of the present invention.
In the figure: 1. mounting a plate; 2. a top cover; 3. a filter cartridge; 4. a base; 5. a water quality monitor; 6. a ring gear; 7. a connecting frame; 8. a first motor; 9. a second motor; 10. a rod groove; 11. a first threaded rod; 12. a threaded sleeve; 13. a connecting rod; 14. a rectangular bar; 15. a second threaded rod; 16. a connecting seat; 17. brushing rings; 18. a connecting plate; 19. a ring groove; 20. a limiting block; 21. a connecting shaft; 22. a thread groove; 23. a rectangular groove; 24. a gear.
Detailed Description
The present invention will be further described with reference to the following examples.
In order to make the purpose, technical solution and advantages of the embodiments of the present invention clearer, the following will combine the drawings of the embodiments of the present invention to clearly and completely describe the technical solution of the embodiments of the present invention, and obviously, the described embodiments are a part of the embodiments of the present invention, rather than all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative labor are within the scope of the protection of the present invention based on the described embodiments of the present invention.
The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention. The condition in the embodiment can be according to concrete condition do further adjustment the utility model discloses a it is right under the design prerequisite the utility model discloses a simple improvement of method all belongs to the utility model discloses the scope of requiring protection.
Please refer to fig. 1-5, the utility model provides a water pollution on-line monitoring equipment, including mounting panel 1, the intermediate position department of mounting panel 1 internal surface is fixed with connection frame 7, the bottom of connection frame 7 is fixed with ring gear 6, the bottom of ring gear 6 is provided with the connecting seat 16 that is the setting of U-shaped, the bottom of connecting seat 16 is fixed with brush ring 17, brush ring 17's bottom is provided with top cap 2, the intermediate position department of top cap 2 bottom is fixed with water quality monitoring instrument 5, the avris position department of top cap 2 bottom is fixed with cartridge filter 3, the bottom of cartridge filter 3 is fixed with base 4, the intermediate position department at connection frame 7 top is fixed with first motor 8, the output of first motor 8 passes connection frame 7 and extends to the bottom position department of connection frame 7, the position department that first motor 8 outer peripheral face is located connection frame 7 bottom is equipped with connecting plate 18, the fixed surface of first motor 8 output bottom is fixed with rectangular rod 14, one side through rotation on connecting plate 18 surface is connected with cartridge filter 21, the fixed cover of outer peripheral face of 21 is equipped with gear connecting axle 24, one side meshes with the inner peripheral face of gear 24 with the inner peripheral surface of connecting axle 6, the fixed threaded rod 21 is fixed with second motor 8 bottom, thereby can open the brush ring filter cartridge filter 17 and carry out the impurity removal along the water quality monitoring instrument 3 when the water quality monitoring instrument itself, thereby the water quality takes place the clean side is followed the clean 17, thereby the water body 17 rotation, thereby the water body 17.
As further shown in fig. 1, 2 and 4, it is worth specifically describing that a rectangular groove 23 is formed through a middle position of the surface of the connection seat 16, the bottom of the rectangular rod 14 penetrates through the rectangular groove 23 and extends to a position of the bottom of the inner surface of the connection seat 16, the surface of the rectangular rod 14 is attached to an inner wall of the rectangular groove 23, a threaded groove 22 is formed through one side of the surface of the connection seat 16, the threaded groove 22 is connected between the threaded grooves 22 through a threaded structure, the diameter of the bottom of the outer peripheral surface of the second threaded rod 15 is greater than that of the top outer peripheral surface of the second threaded rod 15, and the rectangular rod 14 abuts against the inner wall of the rectangular groove 23, so that the connection seat 14 can be driven to rotate when the rectangular rod 14 rotates, and when the second threaded rod 15 rotates, the connection seat 16 can move in the vertical direction under the interference limiting action of the second threaded rod 15 and the rectangular groove 23, so that the connection seat 16 can move in the vertical direction through the cooperation action between the internal thread structure of the inner wall of the rectangular groove 23 and the external thread structure of the outer peripheral surface of the second threaded rod 15.
Further as shown in fig. 1 and 3, it is worth specifically explaining that a second motor 9 is fixed at the top of the mounting plate 1, a rod groove 10 is formed in the inner surface of the mounting plate 1 at the bottom of the gear ring 6, a first threaded rod 11 is rotatably connected inside the rod groove 10, the top of the first threaded rod 11 penetrates through the mounting plate 1 and is fixed with the output end of the second motor 9, a threaded sleeve 12 is connected to the outer peripheral surface of the first threaded rod 11 in a threaded manner, a connecting rod 13 is fixed on the surface of the bottom of the threaded sleeve 12, the bottom of the connecting rod 13 is fixed with the surface of the base 4, and by starting the second motor 9, the threaded sleeve 12 moves in the vertical direction under the matching action of the threaded structure of the first threaded rod 11 and the interference limiting action of the rod groove 10 on the threaded structure, so as to drive the water quality monitor 5 to move in the vertical direction under the connecting action of the connecting rod 13, thereby facilitating the control of the depth of the water quality monitor 5 extending to the water body.
Further as shown in fig. 4 and 5, it is worth specifically explaining that an annular groove 19 is formed in the edge side of the surface of the bottom of the connecting frame 7, a limiting block 20 is arranged inside the annular groove 19 in a sliding manner, the top of the connecting shaft 21 is rotatably connected with the surface of the bottom of the limiting block 20, when the connecting plate 18 drives the connecting shaft 21 to do circular motion, the motion track of the connecting shaft 21 can be limited, and the connecting shaft 21 can be supported when rotating under the connection relationship between the connecting shaft 21 and the limiting block 20, so that the connecting shaft 21 can do circular motion while doing rotation motion in the process of being more stable.
The scheme has the following working processes: in the process of practical use, when a user needs to use the device for monitoring, the mounting plate 1 is fixed on a wall body near a waste water discharge ditch, then the second motor 9 is started, so that the threaded sleeve 12 moves downwards along the vertical direction under the matching action of the threaded structure of the first threaded rod 11 and the interference limiting action of the rod groove 10 on the threaded sleeve, the base 4 is driven to move downwards along the vertical direction under the connecting action of the connecting rod 13 until the base 4 drives the water quality monitor 5 to extend to the inside of a water body, and therefore the depth of the water quality monitor 5 to extend to the water body is controlled, when impurities contained in a large amount of waste water are attached to the surface of the filter cartridge 3 after the filter cartridge is used for a period of time, the output end of the filter cartridge 3 reversely rotates by starting the second motor 9, so that the water quality monitor 5 is separated from the inside of the water body, the filter cartridge 3 can extend to the middle position of the brush ring 17, then the first motor 8 is started, so that the output end of the first motor 8 drives the rectangular rod 14 to rotate to interfere with the rectangular rod 16, so that the connecting rod 16 rotates under the action of the connecting rod 14 and the connecting rod 23, and the connecting rod 16 rotates, thereby the connecting rod 16 drives the connecting shaft 16 to drive the connecting rod 16 to move along the inner peripheral surface of the connecting rod 16, and the connecting rod 16 to act as the peripheral structure of the connecting rod 16, thereby make 16 borders vertical direction of connecting seat move the limit and carry out the rotation to can fully contact with the surface of cartridge filter 3, thereby make in proper order the impurity on cartridge filter 3 surface can break away from the surface of cartridge filter 3, thereby convenient to use person cleans it.
According to the working process, the following steps are known: can be isolated impurity and water quality monitor 5 through cartridge filter 3, make brush ring 17 along vertical direction motion limit self take place to rotate when opening first motor 8 after breaking away from the water with cartridge filter 3, thereby make brush ring 17 can clean the impurity of attaching to 3 surfaces of cartridge filter, thereby can avoid appearing the in-process that uses for a long time, because impurity in the waste water twines all the time and causes water quality monitor 5 to take place the condition emergence of damage on water quality monitor 5's the surface, thereby the life of the device has been improved, through starting second motor 9, thereby make the thread bush 12 under the cooperation with first threaded rod 11 helicitic texture and the conflict limiting action of rod groove 10 to it down along vertical direction motion, thereby drive water quality monitor 5 along vertical direction motion under the connection effect of connecting rod 13, thereby convenient to use person controls the degree of depth that water quality monitor 5 extends to the water, and be convenient for break away from water quality monitor 5 from the water body and clean, thereby the convenience in use of the device has been improved.
Further as shown in fig. 5, worth specifically explaining, the inner cavity of the annular groove 19 is in a T-shaped configuration, the limiting block 20 is in a T-shaped configuration, and the limiting block 20 is an elastic material member, so that the shape between the inner cavity of the annular groove 19 and the limiting block 20 is set, and the limiting block 20 is made of an elastic material, thereby increasing the contact area between the inner cavity of the annular groove 19 and the surface of the limiting block 20, further increasing the conflict limiting effect of the inner cavity of the annular groove 19 on the limiting block 20, and further enabling the connecting shaft 21 to move more stably.
To sum up: can be isolated impurity and water quality monitor 5 through cartridge filter 3, make brush ring 17 along vertical direction motion limit self take place to rotate when opening first motor 8 after breaking away from the water with cartridge filter 3, thereby make brush ring 17 can clean the impurity of attaching to 3 surfaces of cartridge filter, thereby can avoid appearing the in-process that uses for a long time, because impurity in the waste water twines all the time and causes water quality monitor 5 to take place the condition emergence of damage on water quality monitor 5's the surface, thereby the life of the device has been improved, through starting second motor 9, thereby make the thread bush 12 under the cooperation with first threaded rod 11 helicitic texture and the conflict limiting action of rod groove 10 to it down along vertical direction motion, thereby drive water quality monitor 5 along vertical direction motion under the connection effect of connecting rod 13, thereby convenient to use person controls the degree of depth that water quality monitor 5 extends to the water, and be convenient for break away from water quality monitor 5 from the water body and clean, thereby the convenience in use of the device has been improved.
The water quality monitor 5, the first motor 8 and the second motor 9 can be purchased in the market, and the water quality monitor 5, the first motor 8 and the second motor 9 are provided with a power supply, which belongs to the mature technology in the field and are fully disclosed, so repeated description is omitted in the specification.
Unless otherwise defined, technical or scientific terms used herein shall have the ordinary meaning as understood by those of ordinary skill in the art, and the use of the term "including" or "comprising" in the present application shall mean that the element or item preceding the term covers the element or item listed after the term and its equivalents, but does not exclude other elements or items, and the term "connected" or "connected" is not limited to physical or mechanical connections, and may include electrical connections, whether direct or indirect, "upper", "lower", "left", "right", etc. merely indicate relative positional relationships, and when the absolute position of the object being described is changed, the relative positional relationships may be changed accordingly.
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 (6)
1. The utility model provides a water pollution on-line monitoring equipment, includes mounting panel (1), its characterized in that, the intermediate position department of mounting panel (1) internal surface is fixed with connecting frame (7), the bottom of connecting frame (7) is fixed with ring gear (6), the bottom of ring gear (6) is provided with connecting seat (16) that are the setting of U-shaped, the bottom of connecting seat (16) is fixed with brush ring (17), the bottom of brush ring (17) is provided with top cap (2), the intermediate position department of top cap (2) bottom is fixed with water quality monitoring instrument (5), the avris position department of top cap (2) bottom is fixed with cartridge filter (3), the bottom of cartridge filter (3) is fixed with base (4), the intermediate position department at connecting frame (7) top is fixed with first motor (8), the output of first motor (8) passes connecting frame (7) and extends to the bottom position department of connecting frame (7), the fixed cover of the position department that the outer peripheral face of first motor (8) is located connecting frame (7) bottom is equipped with connecting plate (18), the fixed surface of first motor (8) output is equipped with connecting axle (18), the gear wheel pole (21) that the cover is connected with connecting axle (21), one side of the gear (24) is meshed with the inner circumferential surface of the gear ring (6), and a second threaded rod (15) is fixed at the bottom of the connecting shaft (21).
2. The water pollution on-line monitoring device according to claim 1, wherein: the middle position of the surface of the connecting seat (16) is provided with a rectangular groove (23) in a penetrating mode, the bottom of the rectangular rod (14) penetrates through the rectangular groove (23) and extends to the position of the bottom of the inner surface of the connecting seat (16), the surface of the rectangular rod (14) is attached to the inner wall of the rectangular groove (23), one side of the surface of the connecting seat (16) is provided with a threaded groove (22) in a penetrating mode, the threaded groove (22) is connected with the threaded groove (22) through a threaded structure, and the diameter of the bottom of the outer peripheral surface of the second threaded rod (15) is larger than that of the outer peripheral surface of the top of the second threaded rod.
3. The water pollution on-line monitoring device according to claim 1, wherein: the top of mounting panel (1) is fixed with second motor (9), mounting panel (1) is located the internal surface of ring gear (6) bottom position department and has seted up pole groove (10), the inside rotation in pole groove (10) is connected with first threaded rod (11), the top of first threaded rod (11) is passed mounting panel (1) and is fixed mutually with the output of second motor (9).
4. The water pollution on-line monitoring device according to claim 3, characterized in that: the outer peripheral surface of the first threaded rod (11) is in threaded connection with a threaded sleeve (12), a connecting rod (13) is fixed to the surface of the bottom of the threaded sleeve (12), and the bottom of the connecting rod (13) is fixed to the surface of the base (4).
5. The water pollution on-line monitoring device according to claim 1, wherein: annular groove (19) have been seted up to the avris on the surface of connecting frame (7) bottom, the inside slip of annular groove (19) is provided with stopper (20), the top of connecting axle (21) is rotated with the surface of stopper (20) bottom and is connected.
6. The water pollution on-line monitoring device according to claim 5, wherein: the inner chamber of annular (19) is T shape setting, stopper (20) are the elastic material component.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223050582.3U CN218686936U (en) | 2022-11-15 | 2022-11-15 | Water pollution on-line monitoring equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223050582.3U CN218686936U (en) | 2022-11-15 | 2022-11-15 | Water pollution on-line monitoring equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218686936U true CN218686936U (en) | 2023-03-24 |
Family
ID=85618767
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223050582.3U Active CN218686936U (en) | 2022-11-15 | 2022-11-15 | Water pollution on-line monitoring equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218686936U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116973526A (en) * | 2023-04-12 | 2023-10-31 | 江苏捷利达环保科技有限公司 | Ammonia nitrogen on-line monitor and monitoring method |
| CN117706050A (en) * | 2023-12-08 | 2024-03-15 | 安徽配隆天环保科技有限公司 | Underwater organic matter monitor |
-
2022
- 2022-11-15 CN CN202223050582.3U patent/CN218686936U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116973526A (en) * | 2023-04-12 | 2023-10-31 | 江苏捷利达环保科技有限公司 | Ammonia nitrogen on-line monitor and monitoring method |
| CN116973526B (en) * | 2023-04-12 | 2024-05-03 | 江苏捷利达环保科技有限公司 | Ammonia nitrogen on-line monitor and monitoring method |
| CN117706050A (en) * | 2023-12-08 | 2024-03-15 | 安徽配隆天环保科技有限公司 | Underwater organic matter monitor |
| CN117706050B (en) * | 2023-12-08 | 2024-06-04 | 安徽配隆天环保科技有限公司 | Underwater organic matter monitor |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN218686936U (en) | Water pollution on-line monitoring equipment | |
| CN201959617U (en) | Automatic cleaning type filter device | |
| CN210194757U (en) | Water tank with inner cavity cleaning structure | |
| CN115025685B (en) | Mixing device for producing sludge activated carbon | |
| CN208472838U (en) | A kind of round brush cleaning type water intaking grid | |
| CN108815894B (en) | Self-cleaning sewage treatment equipment | |
| CN105455718A (en) | Toilet cleaning brush | |
| CN215427564U (en) | Automatic sewage discharging device for sewage treatment | |
| CN202631889U (en) | Corneal contact lens automatic cleaner | |
| CN210511412U (en) | Industrial lighting equipment | |
| CN212631989U (en) | Rotary disc filter for sewage treatment | |
| CN212715541U (en) | Glass curtain wall capable of being self-cleaned | |
| CN213645064U (en) | Solar panel cleaning device based on unmanned vehicle remote control | |
| CN219323898U (en) | Sewage treatment sedimentation tank | |
| CN219851212U (en) | Brine pond convenient to wash | |
| CN220397889U (en) | Air source heat pump with cleaning function | |
| CN218591208U (en) | Anodic oxidation material is belt cleaning device for surface | |
| CN219423876U (en) | Filtering device of heat exchange station | |
| CN220887203U (en) | Sewage treatment device for optimizing wetland ecological environment | |
| CN214021160U (en) | A raw materials ball-milling device for production of dutch brick | |
| CN213793301U (en) | Device of feed factory pipe wall clearance | |
| CN217202482U (en) | Sludge dewatering equipment for sewage treatment | |
| CN219481719U (en) | Environment-friendly filtering device for isomerism tridecanol surfactant | |
| CN210613158U (en) | Air purifier device convenient to maintain | |
| CN212467303U (en) | Impurity filtering device for cosmetic processing |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |