CN220337075U - Shielding pump with protective structure - Google Patents
Shielding pump with protective structure Download PDFInfo
- Publication number
- CN220337075U CN220337075U CN202321788139.8U CN202321788139U CN220337075U CN 220337075 U CN220337075 U CN 220337075U CN 202321788139 U CN202321788139 U CN 202321788139U CN 220337075 U CN220337075 U CN 220337075U
- Authority
- CN
- China
- Prior art keywords
- fixedly connected
- pump
- pump body
- protective structure
- foreign matter
- 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
- 230000001681 protective effect Effects 0.000 title claims abstract description 15
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 28
- 238000005201 scrubbing Methods 0.000 claims abstract description 15
- 238000009434 installation Methods 0.000 abstract description 9
- 230000007423 decrease Effects 0.000 abstract description 5
- 239000013049 sediment Substances 0.000 description 5
- 238000010586 diagram Methods 0.000 description 3
- 230000002265 prevention Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 238000005086 pumping Methods 0.000 description 2
- 230000003014 reinforcing effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
Landscapes
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The utility model belongs to the field of water pumps, and particularly relates to a shielding pump with a protective structure, which comprises a pump body, wherein the front surface of the pump body is fixedly connected with a foreign matter preventing device, the foreign matter preventing device comprises a device shell, and the front surface of the device shell is fixedly connected with the back surface of a grid; the gear sleeve, the inside fixed connection of both ends and the device shell of gear sleeve, the inside meshing of gear sleeve has half gear, the back fixedly connected with impeller of half gear, the front fixedly connected with scrubbing brush of half gear, the inside sliding connection of scrubbing brush has the guide bar. This canned motor pump with protective structure, through the foreign matter device of preventing of installation, can avoid the pump body to inhale silt at the during operation, prevent the turbine of silt friction during operation, the blade of turbine is worn and torn by silt, leads to the pump body to damage, and the scrubbing brush of installation can give the clearance with the silt of attaching on the grid get off, prevents to pile up because the pump body absorbs water and leads to silt on every side, makes the work efficiency of pump body decline.
Description
Technical Field
The utility model relates to the technical field of water pumps, in particular to a shielding pump with a protection structure.
Background
The common centrifugal pump is driven by connecting the impeller shaft of the pump with the electric shaft through a coupling so that the impeller rotates with the motor to operate, while the canned pump is a sealless pump, both the pump and the drive motor are sealed in a pressure vessel filled with pumping medium, which is only statically sealed, and a set of wires provides the rotating magnetic field and drives the rotor.
At present, current canned motor pump with protective structure can only filter the silt of water inlet department through the filter screen, and the filter screen after a period of work, the filter screen can adhere to a large amount of silt, lead to this canned motor pump's work efficiency decline, can only clear up the filter screen through the manual work, thereby greatly increased the cost of labor, and when canned motor pump absorbs water, also can drive silt on every side and pile up, make water inlet department appear a large amount of silt, extremely block up canned motor pump's water inlet easily, the light then canned motor pump's work efficiency decline, heavy then because the water that cannot absorb leads to the motor idle running, make the motor burn out.
Disclosure of Invention
The utility model aims to provide a shielding pump with a protective structure, which can solve the problems in the technical background.
In order to achieve the above object, the present utility model provides a shielding pump with a protection structure, which comprises a pump body, wherein the front surface of the pump body is fixedly connected with a foreign matter prevention device, and the foreign matter prevention device comprises:
the front surface of the device shell is fixedly connected with the back surface of the grille;
the gear sleeve, the inside fixed connection of both ends and device shell of gear sleeve, the inside meshing of gear sleeve has half gear.
Preferably, the back of half gear fixedly connected with impeller, the front of half gear rotates and is connected with the scrubbing brush, the inside sliding connection of scrubbing brush has the guide bar.
Preferably, both ends of the guide rod are fixedly connected with the inside of the device shell.
Preferably, the pump body comprises a pump chamber, the upper surface of the pump chamber is fixedly connected with a motor, an output shaft of the motor penetrates through the outer surface of the pump chamber, and a turbine is fixedly connected to the output shaft of the motor.
Preferably, the front surface of the pump chamber is fixedly connected with a water outlet, the back surface of the pump chamber is fixedly connected with a water inlet, and the end surface of the water inlet is fixedly connected with a foreign matter preventing device.
Preferably, the length of the internal rack of the tooth sleeve is an integral multiple of the circumference of the half gear.
Advantageous effects
The utility model provides a shielding pump with a protective structure. The beneficial effects are as follows:
(1) This canned motor pump with protective structure, through the foreign matter device of preventing of installation, can avoid the pump body to inhale silt at the during operation, prevent the turbine of silt friction during operation, the blade of turbine is worn and torn by silt, leads to the pump body to damage, and the scrubbing brush of installation can give the clearance with the silt of attaching on the grid get off, prevents to pile up because the pump body absorbs water and leads to silt on every side, makes the work efficiency of pump body decline.
(2) This canned motor pump with protective structure, through the impeller of installation, can make the pump body at the during operation, the in-process that absorbs water drives the impeller rotation to for prevent foreign matter device power, and tooth cover and the half gear of installation can make half gear carry out reciprocating motion in the tooth cover, drives the scrubbing brush and carries out reciprocal clearance to the grid, reinforcing prevents the clearance ability of foreign matter device.
Drawings
In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and other drawings may be obtained according to the structures shown in these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic diagram of the structure of the present utility model;
FIG. 3 is a schematic diagram of the structure of the present utility model.
Reference numerals illustrate: 1. a pump body; 2. a foreign matter prevention device; 101. a pump chamber; 102. a motor; 103. a water outlet; 104. a water inlet; 105. a turbine; 201. a device housing; 202. a grille; 203. a tooth sleeve; 204. a half gear; 205. an impeller; 206. a scrubber; 207. a guide rod.
The achievement of the objects, functional features and advantages of the present utility model will be further described with reference to the accompanying drawings, in conjunction with the embodiments.
Detailed Description
The following description of the embodiments of the present utility model 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 utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-3, the present utility model provides a shield pump with a protection structure, including a pump body 1, the pump body 1 includes a pump chamber 101, an upper surface of the pump chamber 101 is fixedly connected with a motor 102, an output shaft of the motor 102 penetrates through an outer surface of the pump chamber 101, an output shaft of the motor 102 is fixedly connected with a turbine 105, a front surface of the pump chamber 101 is fixedly connected with a water outlet 103, a back surface of the pump chamber 101 is fixedly connected with a water inlet 104, an end surface of the water inlet 104 is fixedly connected with a foreign matter preventing device 2, a front surface of the pump body 1 is fixedly connected with the foreign matter preventing device 2, by the installed foreign matter preventing device 2, sediment is prevented from being sucked into the pump body 1 during operation, the sediment is prevented from rubbing the turbine 105 during operation, and blades of the turbine 105 are worn by the sediment, so that the pump body 1 is damaged, the foreign matter preventing device 2 includes:
the device housing 201, the front of the device housing 201 is fixedly connected with the back of the grille 202;
the tooth cover 203, the inside fixed connection of tooth cover 203 both ends and device shell 201, the inside meshing of tooth cover 203 has half gear 204, tooth cover 203 and half gear 204 of installation can make half gear 204 carry out reciprocating motion in tooth cover 203, drive scrubbing brush 206 and carry out reciprocal clearance to grid 202, the clearance ability of reinforcing anti-foreign body device 2, the inside rack length of tooth cover 203 is half gear 204's girth's integer multiple, half gear 204's the back fixedly connected with impeller 205, through the impeller 205 of installation, can make pump body 1 in the during operation, the in-process of absorbing water drive impeller 205 rotate, thereby provide power for anti-foreign body device 2, half gear 204's front rotation is connected with scrubbing brush 206, the scrubbing brush 206 of installation can be given the sediment that adheres to on grid 202 and clear up down, prevent to the sediment pile up around because pump body 1 absorbs water, make the work efficiency of pump body 1 decline, the inside sliding connection of scrubbing brush 206 has guide bar 207, the both ends and the inside fixed connection of device shell 201.
In the utility model, when the electric motor 102 is used, the electric motor 102 is turned on, the turbine 105 is driven to rotate, the turbine 105 starts to pump water, the water inlet 104 generates high-speed water flow due to the water pumping, the impeller 205 is driven to rotate by the high-speed water flow, the half gear 204 is driven to reciprocate in the tooth sleeve 203 by the rotation of the impeller 205, the scrubbing brush 206 is driven to reciprocate by the half gear 204 which reciprocates, and the grille 202 is cleaned by the scrubbing brush 206 which reciprocates.
The foregoing description is only of the preferred embodiments of the present utility model and is not intended to limit the scope of the utility model, and all equivalent structural changes made by the description of the present utility model and the accompanying drawings or direct/indirect application in other related technical fields are included in the scope of the utility model.
Claims (6)
1. The utility model provides a canned motor pump with protective structure, includes the pump body (1), its characterized in that: the front fixedly connected with of pump body (1) prevents foreign matter device (2), prevent foreign matter device (2) include:
the device comprises a device shell (201), wherein the front surface of the device shell (201) is fixedly connected with the back surface of a grid (202);
the gear sleeve (203), the both ends of gear sleeve (203) are connected with the inside fixed of device shell (201), the inside meshing of gear sleeve (203) has half gear (204).
2. A canned motor pump with a protective structure according to claim 1, characterized in that: the back fixedly connected with impeller (205) of half gear (204), the front rotation of half gear (204) is connected with scrubbing brush (206), the inside sliding connection of scrubbing brush (206) has guide bar (207).
3. A canned motor pump with a protective structure according to claim 2, characterized in that: both ends of the guide rod (207) are fixedly connected with the inside of the device shell (201).
4. A canned motor pump with a protective structure according to claim 1, characterized in that: the pump body (1) comprises a pump chamber (101), a motor (102) is fixedly connected to the upper surface of the pump chamber (101), an output shaft of the motor (102) penetrates through the outer surface of the pump chamber (101), and a turbine (105) is fixedly connected to the output shaft of the motor (102).
5. A canned motor pump with a protective structure according to claim 4, characterized in that: the front of the pump chamber (101) is fixedly connected with a water outlet (103), the back of the pump chamber (101) is fixedly connected with a water inlet (104), and the end face of the water inlet (104) is fixedly connected with a foreign matter preventing device (2).
6. A canned motor pump with a protective structure according to claim 1, characterized in that: the length of the internal rack of the tooth sleeve (203) is an integral multiple of the circumference of the half gear (204).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321788139.8U CN220337075U (en) | 2023-07-10 | 2023-07-10 | Shielding pump with protective structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321788139.8U CN220337075U (en) | 2023-07-10 | 2023-07-10 | Shielding pump with protective structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220337075U true CN220337075U (en) | 2024-01-12 |
Family
ID=89457833
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321788139.8U Active CN220337075U (en) | 2023-07-10 | 2023-07-10 | Shielding pump with protective structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220337075U (en) |
-
2023
- 2023-07-10 CN CN202321788139.8U patent/CN220337075U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN112228354B (en) | DC axial flow water pump | |
| CN210290156U (en) | Automatic water injection horizontal centrifugal pump | |
| CN220337075U (en) | Shielding pump with protective structure | |
| CN212744446U (en) | Vacuum tank device for preventing water pump from leaking | |
| CN218817044U (en) | High-power plastic pump | |
| CN201428622Y (en) | Canned electric submersible sewage pump | |
| CN211950777U (en) | Mud pump supercharging device | |
| CN211778050U (en) | Submersible axial-flow pump | |
| CN211082288U (en) | Agricultural centrifugal pump with generator | |
| CN205806004U (en) | A kind of efficient cutting type irrigation rig | |
| CN214998251U (en) | Water pump with sewage filtering function | |
| CN211778053U (en) | Anti-blocking submersible pump | |
| CN210371217U (en) | Submersible axial-flow pump protection device | |
| CN220022471U (en) | Sealing structure of submersible electric pump cable | |
| CN208976331U (en) | A kind of pipe structure of pod | |
| CN208778162U (en) | One kind is electronic to change water pump | |
| CN211550010U (en) | Three-dimensional flow high-efficiency energy-saving water pump | |
| CN212896550U (en) | Hydraulic engineering is with high-efficient desilting device | |
| CN216429962U (en) | Waste water is collected and is used self priming pump convenient to maintain | |
| CN213808221U (en) | Detachable centrifugal pump with sealing structure | |
| CN217713023U (en) | High leakproofness directly drive fan | |
| CN212596181U (en) | Stirring and sucking integrated hydraulic dredging pump | |
| CN214366765U (en) | Energy-saving device for water pump | |
| CN212479608U (en) | Hydrodynamic science and technology high-pressure pumping device | |
| CN221058094U (en) | Scale-proof shielding motor |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |