CN108547803B - Municipal works water pump is with blocking dirty cover structure - Google Patents
Municipal works water pump is with blocking dirty cover structure Download PDFInfo
- Publication number
- CN108547803B CN108547803B CN201810503807.5A CN201810503807A CN108547803B CN 108547803 B CN108547803 B CN 108547803B CN 201810503807 A CN201810503807 A CN 201810503807A CN 108547803 B CN108547803 B CN 108547803B
- Authority
- CN
- China
- Prior art keywords
- upper cover
- cover plate
- bottom plate
- plate
- water pump
- 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
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 76
- 230000000903 blocking effect Effects 0.000 title claims abstract description 14
- 230000003373 anti-fouling effect Effects 0.000 claims abstract description 45
- 230000007246 mechanism Effects 0.000 claims abstract description 33
- 230000005540 biological transmission Effects 0.000 claims abstract description 14
- 238000004140 cleaning Methods 0.000 claims abstract description 14
- 238000013016 damping Methods 0.000 claims description 9
- 230000010405 clearance mechanism Effects 0.000 claims description 5
- 238000009434 installation Methods 0.000 claims 3
- 239000010865 sewage Substances 0.000 abstract description 4
- 238000000034 method Methods 0.000 description 12
- 230000008569 process Effects 0.000 description 9
- 230000009471 action Effects 0.000 description 5
- 239000010813 municipal solid waste Substances 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 238000005086 pumping Methods 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 230000009189 diving Effects 0.000 description 2
- 239000003673 groundwater Substances 0.000 description 2
- 230000033001 locomotion Effects 0.000 description 2
- 230000035939 shock Effects 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000001012 protector Effects 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/70—Suction grids; Strainers; Dust separation; Cleaning
- F04D29/708—Suction grids; Strainers; Dust separation; Cleaning specially for liquid pumps
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
- Cleaning In General (AREA)
Abstract
The invention discloses a sewage blocking cover structure for a municipal engineering water taking pump, which comprises a traction mechanism, an upper cover plate, an anti-fouling net, a cleaning mechanism, upright posts and a bottom plate, wherein the upright posts are arranged at four corners below the upper cover plate, the bottom plate is arranged at one end of the four upright posts far away from the upper cover plate, the bottom plate is arranged at the middle position of the four upright posts, the anti-fouling net is arranged between the upper cover plate and the bottom plate, the traction mechanism is symmetrically arranged at the four sides of the upper surface of the upper cover plate, the traction mechanism comprises a traction motor and a wire roller, the traction motor is arranged on the upper cover plate, an output shaft of the traction motor is rotationally connected with the wire roller, and the cleaning mechanism comprises a shell, a submersible motor, a transmission frame and a brush roller. The invention solves the problem that the water delivery environment is poor because the surface of the anti-fouling net cannot be cleaned in time when the anti-fouling net is used in the prior art by arranging the cleaning mechanism.
Description
Technical Field
The invention relates to the technical field of municipal engineering, in particular to a sewage blocking cover structure for a water pump of municipal engineering.
Background
In the construction process of municipal engineering, a large amount of water is required for stirring, cleaning, pouring and the like. If groundwater is used, excessive use of groundwater may result. And water is directly taken from the river channel, so that the method is more convenient and quick, and the cost is lower. When the water is taken by the water pump, the dirt blocking cover is generally arranged at the water pump port, so that the water pump can be prevented from being blocked by sundries.
The prior art has the following defects:
(1) When the prior art is used, the protection device is not firmly fixed due to the large amplitude of the water pump;
(2) When the prior art is used, the surface of the anti-fouling net cannot be cleaned in time, so that the water delivery environment is poor.
Disclosure of Invention
(one) solving the technical problems
Aiming at the defects of the prior art, the invention provides a sewage blocking cover structure for a municipal engineering water taking pump, which solves the problem that the water delivery environment is poor because the surface of an anti-fouling net cannot be cleaned in time when the prior art is used.
(II) technical scheme
In order to achieve the above purpose, the present invention provides the following technical solutions: the utility model provides a municipal works get water pump and use blocking dirty cover structure, including traction mechanism, upper cover plate, antifouling net, clearance mechanism, stand and bottom plate, four corners of upper cover plate below all install the stand, and four the stand is kept away from upper cover plate one end and is installed the bottom plate, the bottom plate is installed four on the intermediate position of stand, install four between upper cover plate and the bottom plate antifouling net, four antifouling net pass through the bolt and are connected with detachable between upper cover plate, bottom plate and the stand respectively, traction mechanism is installed to four side department symmetry of upper cover plate upper surface, traction mechanism includes traction motor and wire roller, traction motor installs on the upper cover plate, and rotates between traction motor's output shaft and the wire roller to be connected, around having wire rope on the wire roller, the wire roller passes through wire rope and sets up clearance mechanism on the upper cover plate below the position is connected, clearance mechanism includes casing, submersible motor, drive frame and brush roller, install on the intermediate position in casing the antifouling motor, the output shaft of antifouling motor passes through the coupler and is connected with the worm, the drive frame is close to the drive shaft side of being installed to the worm, the drive frame is close to the drive between the horizontal drive frame and the drive brush is installed to one side.
Preferably, the upper surface of the bottom plate is provided with a damping mechanism, the damping mechanism comprises an upper mounting plate, a lower mounting plate and a spring damper, the lower mounting plate is mounted on the spring damper through bolts, the upper mounting plate is arranged right above the lower mounting plate, and the upper mounting plate is connected with the lower mounting plate through the spring damper.
Preferably, a driving wheel is arranged on the turbine, a driving wheel is arranged on a rotating shaft between the brush roller and the driving frame, and the driving wheel which is rotated between the brush roller and the driving frame is rotationally connected with the driving wheel on the turbine through a driving belt.
Preferably, guide posts are symmetrically arranged on two sides of the shell, and the two guide posts are symmetrically arranged between the upper cover plate and the bottom plate.
Preferably, a mounting seat is arranged between the two upright posts, the mounting seat is connected with the two upright posts in a sliding way through a guide sleeve, and a shell is arranged at the middle position of the mounting seat.
Preferably, the length of the brush roller is the same as the side length of the anti-fouling net, and the outer surface of the brush roller is tightly attached to the outer surface of the anti-fouling net.
Preferably, a water outlet connector is arranged on the upper surface of the upper cover plate, and the water outlet connector is communicated with a water outlet above the upper cover plate.
(III) beneficial effects
The invention provides a sewage blocking cover structure for a municipal engineering water pump, which has the following beneficial effects:
(1) According to the invention, the anti-fouling net is arranged, when water is required to be pumped, the water pump works, the trash is blocked at the outer side of the anti-fouling net, and water is conveyed to the outside through the water outlet connector under the action of the water pump, so that the problem that the water inlet of the water pump is easily blocked by the trash when the water is conveyed in the prior art is solved.
(2) The damping mechanism is arranged, so that the water pump can vibrate in the using process, the upper mounting plate can transmit force to the spring damper at the moment, the damping effect can be achieved at the moment, and the problem that the protection device is not firmly fixed due to the fact that the amplitude of the water pump is large in the using process in the prior art is solved.
(3) According to the invention, the cleaning mechanism and the traction mechanism are arranged, when sundries accumulated on the outer surface of the anti-fouling net affect water inflow and pumping, the traction motor works at the moment, the traction motor drives the line roller to rotate, the line roller moves in a paying-off manner, the shell and the internal submersible motor move downwards under the dead weight, at the moment, the output shaft of the submersible motor drives the worm to rotate, the worm is meshed with the turbine to drive the turbine to rotate, the driving wheel on the turbine drives the driving wheel on the brush roller to rotate through the driving belt, at the moment, the brush roller rotates, and the cleaning of the surface of the anti-fouling net is realized, so that the problem that the water conveying environment is poor due to the fact that the surface of the anti-fouling net cannot be cleaned in time when the anti-fouling net is used in the prior art is solved.
Drawings
FIG. 1 is a front cross-sectional view of the present invention;
FIG. 2 is a side view of FIG. 1 in accordance with the present invention;
FIG. 3 is a schematic view of the traction mechanism of FIG. 1 according to the present invention;
FIG. 4 is a schematic view of the shock absorbing mechanism of FIG. 1 according to the present invention;
FIG. 5 is a schematic view of the cleaning mechanism of FIG. 1 according to the present invention.
In the figure: the device comprises a traction mechanism 1, an upper cover plate 2, an anti-fouling net 3, a water outlet joint 4, a cleaning mechanism 5, a stand column 6, a base plate 7, a damping mechanism 8, a guide column 9, a mounting seat 10, a traction motor 11, a wire roller 12, an upper mounting plate 13, a spring damper 14, a lower mounting plate 15, a submersible motor 16, a shell 17, a worm 18, a transmission frame 19, a turbine 20, a transmission wheel 21 and a brush roller 22.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
As shown in fig. 1-5, the present invention provides a technical solution: the utility model provides a municipal works water pump is with blocking dirty cover structure, including traction mechanism 1, upper cover plate 2, antifouling net 3, clearance mechanism 5, stand 6 and bottom plate 7, install water outlet connector 4 on upper surface of upper cover plate 2, and water outlet connector 4 communicates with each other with the delivery port above upper cover plate 2, stand 6 is all installed to four corners below upper cover plate 2, and four stand 6 keep away from upper cover plate 2 one end and install bottom plate 7, the water pump is installed on upper mounting panel 13, the delivery port of water pump is connected with water outlet connector 4 through the aqueduct, insert external water pipe to water outlet connector department, install antifouling net 3 on four sides between upper cover plate 2 and bottom plate 7 through the bolt at this moment, accomplish the cover to the water pump, fix stand 6 in the river, guarantee that upper cover plate 2 sets up the top of river face, install damper 8 on the upper surface of bottom plate 7, the damping mechanism 8 comprises an upper mounting plate 13, a lower mounting plate 15 and a spring damper 14, wherein the lower mounting plate 15 is arranged on the spring damper 14 through bolts, the upper mounting plate 13 is arranged right above the lower mounting plate 15, the upper mounting plate 13 is connected with the lower mounting plate 15 through the spring damper 14, in the use process, the water pump can vibrate, the upper mounting plate 13 transmits force to the spring damper 14 at the moment, the damping effect can be achieved at the moment, the problem that the protection device is not firmly fixed due to the large amplitude of the water pump in the use process in the prior art is solved, the bottom plate 7 is arranged at the middle position of the four upright posts 6, four anti-fouling nets 3 are arranged between the upper cover plate 2 and the bottom plate 7, the four anti-fouling nets 3 are detachably connected with the upper cover plate 2, the bottom plate 7 and the upright posts 6 through bolts respectively, traction mechanisms 1 are symmetrically arranged at four side edges of the upper surface of the upper cover plate 2, the traction mechanism 1 comprises a traction motor 11 and a wire roller 12, the traction motor 11 is arranged on an upper cover plate 2, an output shaft of the traction motor 11 is rotationally connected with the wire roller 12, a steel wire rope is wound on the wire roller 12, the wire roller 12 is connected with a cleaning mechanism 5 arranged at the lower position of the upper cover plate 2 through the steel wire rope, the cleaning mechanism 5 comprises a shell 17, a submersible motor 16, a transmission frame 19 and a brush roller 22, the submersible motor 16 is arranged at the middle position inside the shell 17, the output shaft of the submersible motor 16 is rotationally connected with a worm 18 through a coupler, the worm 18 is transversely arranged inside the shell 17 near one end of an anti-fouling net 3, the transmission frame 19 is arranged at one side of the shell 17 near the anti-fouling net 3, a turbine 20 is arranged at the upper position of the transmission frame 19, the turbine 20 is in meshed connection with the worm 18, a transmission wheel 21 is arranged on the turbine 20, a transmission wheel 21 is arranged on a rotating shaft between the brush roller 22 and the transmission frame 19, the brush roller 22 is rotatably connected with the driving wheel 21 on the turbine 20 through a driving belt, the brush roller 22 is arranged at the lower part of the driving frame 19, the brush roller 22 is rotatably connected with the driving frame 19 through a rotating shaft, the length of the brush roller 22 is the same as the side length of the anti-fouling net 3, the outer surface of the brush roller 22 is tightly attached to the outer surface of the anti-fouling net 3, guide posts 9 are symmetrically arranged on two sides of a shell 17, the two guide posts 9 are symmetrically arranged between an upper cover plate 2 and a bottom plate 7, a mounting seat 10 is arranged between the two upright posts 6, the mounting seat 10 is in sliding connection with the two upright posts 6 through a guide sleeve, a shell 17 is arranged at the middle position of the mounting seat 10, when sundries accumulated on the outer surface of the anti-fouling net 3 affects water inlet pumping, a traction motor 11 works at the moment, the motor 11 drives a line roller 12 to rotate, the wire roller 12 makes paying-off movement, the shell 17 and the internal submersible motor 16 move downwards under the dead weight, at the moment, the output shaft of the submersible motor 16 drives the worm 18 to rotate, the worm 18 is meshed with the turbine 20, the turbine 20 is further driven to rotate, the driving wheel 21 on the turbine 20 drives the driving wheel 21 on the brush roller 22 to rotate through the driving belt, at the moment, the brush roller 20 rotates, cleaning of the surface of the anti-fouling net 3 is achieved, and the problem that the water delivery environment is poor due to the fact that the surface of the anti-fouling net 3 cannot be cleaned in time when the anti-fouling net is used in the prior art is solved.
When in use, the water pump is arranged on the upper mounting plate 13, the water outlet of the water pump is connected with the water outlet joint 4 through the water guide pipe, the external water pipe is connected to the water outlet joint, the anti-fouling net 3 is arranged on the four sides between the upper cover plate 2 and the bottom plate 7 through bolts at the moment, the cover of the water pump is completed, the upright post 6 is fixed in the river body, the upper cover plate 2 is ensured to be arranged above the river surface, when water pumping is needed, the water pump works, the trash is blocked at the outer side of the anti-fouling net 3, the water is conveyed to the outside through the water outlet joint 4 under the action of the water pump, the problem that the water inlet of the water pump is easy to be blocked by the trash when water is conveyed in the prior art is solved, meanwhile, the water pump can vibrate in the use process, the upper mounting plate 13 transmits force to the spring damper 14 at the moment, the effect of shock absorption can be achieved at the moment, the problem of prior art when using, because the amplitude of water pump is great leads to protector fixed insecure is solved, when the surface of antifouling net 3 appears debris to pile up and influence into water when drawing water, traction motor 11 work this moment, traction motor 11 drives line roller 12 rotation, line roller 12 is unwrapping wire motion, casing 17 and inside diving motor 16 move down under the dead weight, the output shaft of diving motor 16 drives worm 18 rotation this moment, worm 18 and turbine 20 meshing, and then drive turbine 20 rotation, drive wheel 21 on turbine 20 drives the drive wheel 21 on the brush roller 22 through the driving belt and rotates, brush roller 20 rotates this moment, realize the clearance to antifouling net 3 surface, the problem that the unable timely cleaning up antifouling net 3 surface leads to the water delivery environment when using of prior art has been solved.
In summary, the cleaning mechanism 5 is arranged, so that the problem that the water delivery environment is poor because the surface of the anti-fouling net 3 cannot be cleaned in time in the use process in the prior art is solved.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, 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.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein 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. Municipal works water pump is with blocking dirty cover structure, including traction mechanism (1), upper cover plate (2), antifouling net (3), clearance mechanism (5), stand (6) and bottom plate (7), its characterized in that: the four corners below the upper cover plate (2) are provided with upright posts (6), four upright posts (6) are far away from one end of the upper cover plate (2) and provided with a bottom plate (7), the bottom plate (7) is arranged at the middle position of the four upright posts (6), four antifouling nets (3) are arranged between the upper cover plate (2) and the bottom plate (7), the four antifouling nets (3) are respectively connected with the upper cover plate (2), the bottom plate (7) and the upright posts (6) through bolts, the four sides of the upper surface of the upper cover plate (2) are symmetrically provided with a traction mechanism (1), the traction mechanism (1) comprises a traction motor (11) and a wire roller (12), the traction motor (11) is arranged on the upper cover plate (2), an output shaft of the traction motor (11) is rotationally connected with the wire roller (12), the wire roller (12) is wound with a wire rope, the wire roller (12) is connected with the upper cover plate (2) through a wire rope and the wire motor (5) arranged at the lower position of the upper cover plate (2), the cleaning mechanism (16) comprises a transmission frame (17) and a submersible motor (17), the output shaft of the submersible motor (16) is rotationally connected with a worm (18) through a coupler, the worm (18) is transversely arranged in a shell (17) close to one end of the anti-fouling net (3), a transmission frame (19) is arranged on one side of the shell (17) close to the anti-fouling net (3), a turbine (20) is arranged at the upper position of the transmission frame (19), the turbine (20) is in meshed connection with the worm (18), a brush roll (22) is arranged at the lower position of the transmission frame (19), and the brush roll (22) is connected with the transmission frame (19) through a rotating shaft;
the damping mechanism (8) is mounted on the upper surface of the bottom plate (7), the damping mechanism (8) comprises an upper mounting plate (13), a lower mounting plate (15) and a spring damper (14), the lower mounting plate (15) is mounted on the spring damper (14) through bolts, the upper mounting plate (13) is arranged right above the lower mounting plate (15), and the upper mounting plate (13) is connected with the lower mounting plate (15) through the spring damper (14);
the turbine (20) is provided with a driving wheel (21), a driving wheel (21) is arranged on a rotating shaft between the brush roller (22) and the driving frame (19), and the driving wheel (21) on the rotating shaft between the brush roller (22) and the driving frame (19) is rotationally connected with the driving wheel (21) on the turbine (20) through a driving belt.
2. The municipal works water pump is with blocking dirty cover structure according to claim 1, characterized in that: guide posts (9) are symmetrically arranged on two sides of the shell (17), and the two guide posts (9) are symmetrically arranged between the upper cover plate (2) and the bottom plate (7).
3. The municipal works water pump is with blocking dirty cover structure according to claim 1 or 2, characterized in that: an installation seat (10) is arranged between the two upright posts (6), the installation seat (10) is connected with the two upright posts (6) in a sliding way through a guide sleeve, and a shell (17) is arranged at the middle position of the installation seat (10).
4. The municipal works water pump is with blocking dirty cover structure according to claim 1, characterized in that: the length of the brush roller (22) is the same as the side length of the anti-fouling net (3), and the outer surface of the brush roller (22) is tightly attached to the outer surface of the anti-fouling net (3).
5. The municipal works water pump is with blocking dirty cover structure according to claim 1, characterized in that: the upper surface of the upper cover plate (2) is provided with a water outlet joint (4), and the water outlet joint (4) is communicated with a water outlet above the upper cover plate (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810503807.5A CN108547803B (en) | 2018-05-23 | 2018-05-23 | Municipal works water pump is with blocking dirty cover structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810503807.5A CN108547803B (en) | 2018-05-23 | 2018-05-23 | Municipal works water pump is with blocking dirty cover structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108547803A CN108547803A (en) | 2018-09-18 |
| CN108547803B true CN108547803B (en) | 2023-12-22 |
Family
ID=63495497
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810503807.5A Active CN108547803B (en) | 2018-05-23 | 2018-05-23 | Municipal works water pump is with blocking dirty cover structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108547803B (en) |
Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1556023A (en) * | 2003-12-30 | 2004-12-22 | 广州日立电梯有限公司 | Elevator dragging steel wire rope automatic cleaning device |
| KR20160097589A (en) * | 2015-02-09 | 2016-08-18 | 현대자동차주식회사 | Electric water pump with filter assembly |
| CN106089743A (en) * | 2016-06-15 | 2016-11-09 | 浙江耀鼎机电有限公司 | Immersible pump |
| KR20160147661A (en) * | 2015-06-15 | 2016-12-23 | 아이닉스 주식회사 | Automatic washing unit of submerged motor pump |
| CN106958544A (en) * | 2017-04-07 | 2017-07-18 | 余文星 | A kind of anti-blocking building site water pump |
| CN206409422U (en) * | 2017-01-09 | 2017-08-15 | 苏州瑞昊机电有限公司 | It is a kind of can self-cleaning centrifugal pump |
| CN206830472U (en) * | 2017-06-28 | 2018-01-02 | 张韶蓉 | A kind of agricultural irrigation water pump |
| CN206830529U (en) * | 2017-06-27 | 2018-01-02 | 普仑斯(福建)泵业有限公司 | A kind of low noise type sewage pump |
| CN107725465A (en) * | 2017-10-19 | 2018-02-23 | 约翰斯顿流体科技（无锡）有限公司 | A kind of multifunctional large-scale water pump easy to use |
| CN107762987A (en) * | 2017-11-21 | 2018-03-06 | 李利芬 | Municipal works water pump dirt barrier hood structure |
| CN108050075A (en) * | 2017-12-07 | 2018-05-18 | 王红燕 | The waterpower pump that a kind of circulation is convenient to clean well |
| CN208203672U (en) * | 2018-05-23 | 2018-12-07 | 新疆北方建设集团有限公司 | Municipal works water pump dirt barrier hood structure |
-
2018
- 2018-05-23 CN CN201810503807.5A patent/CN108547803B/en active Active
Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1556023A (en) * | 2003-12-30 | 2004-12-22 | 广州日立电梯有限公司 | Elevator dragging steel wire rope automatic cleaning device |
| KR20160097589A (en) * | 2015-02-09 | 2016-08-18 | 현대자동차주식회사 | Electric water pump with filter assembly |
| KR20160147661A (en) * | 2015-06-15 | 2016-12-23 | 아이닉스 주식회사 | Automatic washing unit of submerged motor pump |
| CN106089743A (en) * | 2016-06-15 | 2016-11-09 | 浙江耀鼎机电有限公司 | Immersible pump |
| CN206409422U (en) * | 2017-01-09 | 2017-08-15 | 苏州瑞昊机电有限公司 | It is a kind of can self-cleaning centrifugal pump |
| CN106958544A (en) * | 2017-04-07 | 2017-07-18 | 余文星 | A kind of anti-blocking building site water pump |
| CN206830529U (en) * | 2017-06-27 | 2018-01-02 | 普仑斯(福建)泵业有限公司 | A kind of low noise type sewage pump |
| CN206830472U (en) * | 2017-06-28 | 2018-01-02 | 张韶蓉 | A kind of agricultural irrigation water pump |
| CN107725465A (en) * | 2017-10-19 | 2018-02-23 | 约翰斯顿流体科技（无锡）有限公司 | A kind of multifunctional large-scale water pump easy to use |
| CN107762987A (en) * | 2017-11-21 | 2018-03-06 | 李利芬 | Municipal works water pump dirt barrier hood structure |
| CN108050075A (en) * | 2017-12-07 | 2018-05-18 | 王红燕 | The waterpower pump that a kind of circulation is convenient to clean well |
| CN208203672U (en) * | 2018-05-23 | 2018-12-07 | 新疆北方建设集团有限公司 | Municipal works water pump dirt barrier hood structure |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108547803A (en) | 2018-09-18 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205725622U (en) | A kind of cleaning device being applied to solar panel | |
| CN108547803B (en) | Municipal works water pump is with blocking dirty cover structure | |
| CN109837978B (en) | Climbing formula pipeline cleaning robot from bottom to top | |
| CN114425529A (en) | Photovoltaic module's belt cleaning device | |
| CN208203672U (en) | Municipal works water pump dirt barrier hood structure | |
| CN219470871U (en) | Novel pump station self-cleaning device | |
| CN209989682U (en) | Road surface maintenance watering device | |
| CN208466623U (en) | A kind of color steel plate cleaning equipment | |
| CN214832513U (en) | River course garbage collection device | |
| CN215373967U (en) | Measuring device for hydraulic engineering | |
| CN114338976B (en) | Monitoring device for intelligent traffic of urban road | |
| CN210121579U (en) | Gate belt cleaning device for hydraulic engineering | |
| CN211395938U (en) | Drainage station | |
| CN211499519U (en) | Drainage device for energy-saving building | |
| CN111167806B (en) | Environment-friendly industrial sewage treatment pipeline cleaning device | |
| CN221399061U (en) | Building foundation pit dewatering tubular pile | |
| CN214570844U (en) | Grid for sewage treatment convenient to wash | |
| CN210062930U (en) | Rotatable car wash platform | |
| CN219751559U (en) | Drainage overlying coal seam goaf ponding water level measurement structure | |
| CN205530183U (en) | A elastic expansion mechanism for removing contamination equipment | |
| CN216340013U (en) | Prevent stifled cistern among hydraulic engineering | |
| CN216297418U (en) | Hard grinding ball scurries bucket and uses cleaning device | |
| CN208604530U (en) | A kind of high-pressure cleaning device | |
| CN217419790U (en) | Sludge cleaning device for environmental protection equipment | |
| CN212835460U (en) | Foundation pit or foundation trench dewatering system applied to building construction |
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 | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |