CN210509745U - Cavitation erosion guiding device is prevented to prefabricated pump station of integration - Google Patents
Cavitation erosion guiding device is prevented to prefabricated pump station of integration Download PDFInfo
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- CN210509745U CN210509745U CN201920803024.9U CN201920803024U CN210509745U CN 210509745 U CN210509745 U CN 210509745U CN 201920803024 U CN201920803024 U CN 201920803024U CN 210509745 U CN210509745 U CN 210509745U
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- pump body
- cavitation erosion
- wall
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- 230000003628 erosive effect Effects 0.000 title claims abstract description 14
- 230000010354 integration Effects 0.000 title abstract description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 60
- 210000004209 hair Anatomy 0.000 claims description 14
- 230000002265 prevention Effects 0.000 claims description 6
- 239000012535 impurity Substances 0.000 abstract description 22
- 239000011248 coating agent Substances 0.000 abstract description 11
- 238000000576 coating method Methods 0.000 abstract description 11
- 230000007774 longterm Effects 0.000 abstract description 3
- 238000009434 installation Methods 0.000 description 15
- 238000004140 cleaning Methods 0.000 description 4
- 230000006978 adaptation Effects 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
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- Details Of Reciprocating Pumps (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The utility model belongs to prevent cavitation erosion guiding device field, especially a cavitation erosion guiding device is prevented to prefabricated pump station of integration, to current after long-term the use, impurity in the rivers can the adhesion on preventing cavitation erosion coating, causes cavitation erosion coating can not work, so can not satisfy the problem of people's demand, proposes following scheme now, and it is including setting up to hollow structure's water pump body, equal fixed mounting has two to set up to hollow structure and one side for open-ended collecting box on the both sides inner wall of water pump body, and the installing port has all been seted up to one side that two collecting boxes are close to each other, all rotates on the top inner wall of two collecting boxes and installs the fender. The utility model discloses simple structure, convenient operation, can be fast convenient this internal water of water pump filter, then clean the impurity on the filter to the collection incasement, prevented that impurity from to this internal anti-cavitation coating's of water pump influence, so satisfied people's demand.
Description
Technical Field
The utility model relates to a prevent cavitation erosion guiding device technical field, especially relate to a cavitation erosion guiding device is prevented to prefabricated pump station of integration.
Background
Centrifugal pumps, which are pumps that transport liquid by centrifugal force generated when impellers rotate, are widely used in various fields, are important pump products in fluid machinery, and have the advantages of high performance adaptability, small volume, simple structure, long service life, convenient and reliable operation and low maintenance cost;
it is a common practice to coat the inner wall of the centrifugal pump with a cavitation-preventing coating, but after a long-term use, impurities in the water flow adhere to the cavitation-preventing coating, so that the cavitation-preventing coating cannot work, and thus cannot meet the needs of people.
Disclosure of Invention
The utility model aims at solving and having the back in long-term the use among the prior art, impurity in the rivers can the adhesion on anti-cavitation coating, causes anti-cavitation coating can not work, so can not satisfy the shortcoming of people's demand, and the prefabricated pump station anti-cavitation guiding device of integration that provides.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
an integrated cavitation-resistant flow guide device of a prefabricated pump station comprises a water pump body which is arranged into a hollow structure, wherein two collecting boxes which are arranged into a hollow structure and one side of which is open are fixedly arranged on the inner walls of the two sides of the water pump body, mounting holes are formed in the sides, close to each other, of the two collecting boxes, baffles are rotatably arranged on the inner walls of the tops of the two collecting boxes and are respectively matched with the corresponding mounting holes, a same filter plate is fixedly arranged on the side, close to each other, of the two collecting boxes, two sliding grooves are formed in the inner wall of the top of the water pump body, sliding rods are slidably arranged in the two sliding grooves, the bottoms of the two sliding rods extend into the water pump body and are fixedly provided with fixing columns, mounting plates are fixedly arranged at the bottoms of the two fixing columns, bristles are fixedly arranged at the bottoms of the two mounting plates, the equal fixed mounting in one side that two mounting panels kept away from each other has articulated seat, it has the hinge bar all to articulate on two articulated seats, and the one end that two hinge bars kept away from each other rotates with one side that two corresponding baffles are close to each other respectively and is connected, the equal fixed mounting in bottom of two baffles has the arc limiting plate, the arc spacing groove has all been seted up on the bottom inner wall of two installing ports, and the bottom of two arc limiting plates clamps with corresponding arc spacing groove respectively mutually, two arc spacing grooves carry on spacingly to two arc limiting plates when closing.
Preferably, the erection column has all been seted up to one side that two fixed columns kept away from each other, the mounting groove has all been seted up to the one end that two erection columns kept away from each other, equal slidable mounting has the installation pole in two mounting grooves, and the one end that two installation poles kept away from each other extends to the outside of corresponding erection column respectively and with one side inner wall fixed connection of corresponding water pump body, the equal fixed mounting of one end that two erection columns kept away from each other has the cover to establish the installation spring in the installation pole outside, the one end that two installation springs kept away from each other respectively with one side inner wall fixed connection of corresponding water pump body, the equal fixed mounting of one end that two installation poles are close to each other has reset spring, the one end that two reset springs are close to each other respectively with one side inner wall fixed connection of corresponding mounting.
Preferably, the rotation hole has been seted up at the top of water pump body, rotates downthehole rotation and installs the dwang, and the bottom of dwang extends to this internal and fixed mounting of water pump has the cam, and the one side that two fixed columns are close to each other all contacts with the cam, and the top fixed mounting of water pump body has rotating electrical machines, and the top of dwang extend to the top of water pump body and with rotating electrical machines's output shaft fixed connection, the rotation of cam drives two fixed columns and carries out reciprocating motion.
Preferably, all seted up the locating hole on two slide bars, equal slidable mounting has the locating lever in two locating holes, and the both ends of locating lever respectively with one side inner wall fixed connection of corresponding sliding tray, the pole that resets carries on spacingly to the slide bar.
Preferably, the number of the brush hair is a plurality of, and a plurality of brush hairs are the bottom at the mounting panel of horizontal equidistance distribution, and a plurality of brush hairs have promoted the scope of cleaning to the filter.
Preferably, the water inlet has been seted up to one side of water pump body, and the delivery port has been seted up to the bottom of water pump body, and the collection mouth has all been seted up to the both sides of water pump body, all rotates in two collection mouths and installs the cock board, and its two cock boards respectively with corresponding collection mouth looks adaptation, pull out the cock board and can clear up the impurity in the collecting box.
In the utility model, the integrated prefabricated pump station cavitation-resistant flow guide device can rapidly and conveniently filter water in the water pump body, and then clean impurities on the filter plate into the collection box, so that the influence of the impurities on cavitation-resistant coating in the water pump body is prevented, and the requirements of people are met;
when the automatic cleaning device is used, a rotating motor is started, an output shaft of the rotating motor drives a rotating rod to rotate, the rotating rod drives a cam to rotate, a fixed column compresses and installs an installation spring and a reset spring, the installation spring and the reset spring absorb energy, meanwhile, the fixed column drives an installation plate to move, a hinged rod drives a baffle to move, the baffle drives an arc limiting plate to move out of an arc limiting groove, the baffle is opened, the bristles clean impurities on a filter plate into a collection box, the two baffles are opened and closed in an initial state, the impurities on the filter plate can be continuously cleaned into the collection box at the moment, the impurities between the two bristles are continuously cleaned and discharged through the filter plate, and when the collection box is full of the collected impurities, a plug plate is rotated, and the plug plate can be;
the utility model discloses simple structure, convenient operation, can be fast convenient this internal water of water pump filter, then clean the impurity on the filter to the collection incasement, prevented that impurity from to this internal anti-cavitation coating's of water pump influence, so satisfied people's demand.
Drawings
Fig. 1 is a schematic view of a main view structure of an integrated prefabricated pump station cavitation-proof flow guiding device provided by the utility model;
fig. 2 is a schematic structural view of a part a of an integrated prefabricated pump station cavitation-proof flow guide device provided by the utility model;
fig. 3 is the utility model provides a B part schematic structure of prefabricated pump station anti-cavitation guiding device of integration.
In the figure: the water pump comprises a water pump body 1, a collecting box 2, a mounting port 3, a baffle 4, a filter plate 5, a sliding groove 6, a sliding rod 7, a fixing column 8, a mounting plate 9, bristles 10, a hinged seat 11, a hinged rod 12, an arc limiting plate 13, an arc limiting groove 14, a mounting column 15, a mounting groove 16, a mounting rod 17, a mounting spring 18, a return spring 19, a rotating hole 20, a rotating rod 21, a cam 22 and a rotating motor 23.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Referring to fig. 1-3, an integrated prefabricated pump station cavitation erosion prevention flow guide device comprises a water pump body 1 which is arranged to be a hollow structure, two collecting boxes 2 which are arranged to be a hollow structure and have one side being an opening are fixedly arranged on the inner walls of the two sides of the water pump body 1, mounting ports 3 are respectively arranged on the mutually adjacent sides of the two collecting boxes 2, baffle plates 4 are respectively rotatably arranged on the inner walls of the tops of the two collecting boxes 2, the two baffle plates 4 are respectively matched with the corresponding mounting ports 3, the same filtering plate 5 is fixedly arranged on the mutually adjacent sides of the two collecting boxes 2, two sliding grooves 6 are arranged on the inner wall of the top of the water pump body 1, sliding rods 7 are respectively and slidably arranged in the two sliding grooves 6, the bottom ends of the two sliding rods 7 extend into the water pump body 1 and are fixedly provided with fixed columns 8, and mounting plates, the equal fixed mounting in bottom of two mounting panels 9 has brush hair 10, and the bottom of two brush hairs 10 all contacts with the top of filter 5, the equal fixed mounting in one side that two mounting panels 9 kept away from each other has articulated seat 11, it has hinge bar 12 all to articulate on two articulated seats 11, and the one end that two hinge bar 12 kept away from each other rotates with one side that two corresponding baffles 4 are close to each other respectively and is connected, the equal fixed mounting in bottom of two baffles 4 has arc limiting plate 13, arc spacing groove 14 has all been seted up on the bottom inner wall of two installing ports 3, and the bottom of two arc limiting plates 13 clamps with corresponding arc spacing groove 14 respectively mutually, two arc spacing grooves 14 carry on spacingly to two arc limiting plates 13 when closing.
In the utility model, the sides of the two fixed columns 8 which are far away from each other are both provided with the mounting columns 15, the ends of the two mounting columns 15 which are far away from each other are both provided with the mounting grooves 16, the mounting rods 17 are both arranged in the two mounting grooves 16 in a sliding way, and the one end that two installation poles 17 kept away from each other extends to the outside of corresponding erection column 15 respectively and with one side inner wall fixed connection of corresponding water pump body 1, the equal fixed mounting of one end that two erection columns 15 kept away from each other has the installation spring 18 of cover establishing in the installation pole 17 outside, the one end that two installation springs 18 kept away from each other respectively with one side inner wall fixed connection of corresponding water pump body 1, the equal fixed mounting of one end that two installation poles 17 are close to each other has reset spring 19, the one end that two reset spring 19 are close to each other respectively with one side inner wall fixed connection of corresponding mounting groove 16, installation spring 18 and reset spring 19 reset fixed column 8.
The utility model discloses in, rotation hole 20 has been seted up at the top of water pump body 1, 20 internal rotations in rotation hole are installed dwang 21, the bottom of dwang 21 extends to in the water pump body 1 and fixed mounting has cam 22, and one side that two fixed columns 8 are close to each other all contacts with cam 22, the top fixed mounting of water pump body 1 has rotating electrical machines 23, and the top of dwang 21 extend to the top of water pump body 1 and with rotating electrical machines 23's output shaft fixed connection, cam 22's rotation drives two fixed columns 8 and carries out reciprocating motion.
The utility model discloses in, all seted up the locating hole on two slide bars 7, equal slidable mounting has the locating lever in two locating holes, and the both ends of locating lever respectively with one side inner wall fixed connection of corresponding sliding tray 6, the pole that resets carries on spacingly to slide bar 7.
The utility model discloses in, the quantity of brush hair 10 is a plurality ofly, and a plurality of brush hairs 10 are the horizontal direction equidistance and distribute in the bottom of mounting panel 9, and a plurality of brush hairs 10 have promoted the scope of cleaning to filter 5.
The utility model discloses in, the water inlet has been seted up to one side of water pump body 1, and the delivery port has been seted up to the bottom of water pump body 1, and collection mouth has all been seted up to the both sides of water pump body 1, all rotates in two collection mouths and installs the cock assembly, and its two cock assemblies respectively with corresponding collection mouth looks adaptation, pull out the cock assembly and can clear up the impurity in collecting box 2.
In the utility model, in use, the rotating motor 23 is started, the rotating motor 23 is powered by commercial power, the rotating motor 23 is controlled by the control switch, the output shaft of the rotating motor 23 drives the rotating rod 21 to rotate, the rotating rod 21 drives the cam 22 to rotate, the cam 22 drives the fixed column 8 to move, the fixed column 8 compresses the mounting spring 18 and the reset spring 19, the mounting spring 18 and the reset spring 19 absorb energy, meanwhile, the fixed column 8 drives the mounting plate 9 to move, the mounting plate 9 drives the brush hair 10 to move, the brush hair 10 cleans impurities on the filter plate 5, meanwhile, the mounting plate 9 drives the hinge seat 11 to move, the hinge seat 11 drives the hinge rod 12 to move, the hinge rod 12 drives the baffle 4 to move, the baffle 4 drives the arc limiting plate 13 to move out of the arc limiting groove 14, the baffle 4 is opened, the brush hair 10 cleans the impurities on the filter plate 5 into the collection box, the initial condition of two baffles 4 is one and opens, one is closed, can realize constantly cleaning to the impurity on the filter 5 this moment to collection box 2 in, impurity between two brush hairs 10 constantly cleans and discharges through filter 5, when collecting impurity in the collection box 2 is full, rotate the cock, make the cock shift out can, thereby realized filtering the water in the water pump body 1, then clean the impurity on the filter 5 to collection box 2 in, the influence of impurity to the anti-cavitation coating in the water pump body 1 has been prevented, so people's demand has been satisfied.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. The cavitation-resistant flow guide device of the integrated prefabricated pump station comprises a water pump body (1) which is of a hollow structure, and is characterized in that two collecting boxes (2) which are of a hollow structure and one side of each collecting box is provided with an opening are fixedly mounted on inner walls of two sides of the water pump body (1), mounting ports (3) are formed in the sides, close to each other, of the two collecting boxes (2), baffles (4) are rotatably mounted on the inner walls of the tops of the two collecting boxes (2), the two baffles (4) are respectively matched with the corresponding mounting ports (3), one side, close to each other, of each collecting box (2) is fixedly provided with a same filter plate (5), two sliding grooves (6) are formed in the inner wall of the top of the water pump body (1), sliding rods (7) are slidably mounted in the two sliding grooves (6), the bottoms of the two sliding rods (7) extend into the water pump body (1) and are fixedly, the equal fixed mounting in bottom of two fixed columns (8) has mounting panel (9), the equal fixed mounting in bottom of two mounting panels (9) has brush hair (10), and the bottom of two brush hairs (10) all contacts with the top of filter (5), the equal fixed mounting in one side of keeping away from each other of two mounting panel (9) has articulated seat (11), it has articulated rod (12) all to articulate on two articulated seat (11), and the one end of keeping away from each other of two articulated rod (12) rotates with one side that two corresponding baffles (4) are close to each other respectively and is connected, the equal fixed mounting in bottom of two baffles (4) has arc limiting plate (13), arc spacing groove (14) have all been seted up on the bottom inner wall of two installing ports (3), and the bottom of two arc limiting plate (13) clamps with corresponding arc spacing groove (14) respectively mutually.
2. The cavitation erosion prevention flow guide device of the integrated prefabricated pump station according to claim 1, characterized in that mounting posts (15) are respectively arranged on the sides of two fixing posts (8) far away from each other, mounting grooves (16) are respectively arranged on the ends of the two mounting posts (15) far away from each other, mounting rods (17) are respectively slidably mounted in the two mounting grooves (16), the ends of the two mounting rods (17) far away from each other respectively extend to the outer sides of the corresponding mounting posts (15) and are fixedly connected with the inner wall of one side of the corresponding water pump body (1), mounting springs (18) sleeved on the outer sides of the mounting rods (17) are respectively fixedly mounted on the ends of the two mounting rods (15) far away from each other, the ends of the two mounting springs (18) far away from each other are respectively fixedly connected with the inner wall of one side of the corresponding water pump body (1), and return springs (19) are respectively fixedly mounted on the ends of the two, one ends of the two return springs (19) close to each other are fixedly connected with the inner wall of one side of the corresponding mounting groove (16) respectively.
3. The cavitation erosion prevention flow guide device of the integrated prefabricated pump station according to claim 1, wherein a rotation hole (20) is formed in the top of the water pump body (1), a rotation rod (21) is rotatably installed in the rotation hole (20), the bottom end of the rotation rod (21) extends into the water pump body (1) and is fixedly provided with a cam (22), one side, close to each other, of each of two fixing columns (8) is in contact with the cam (22), a rotating motor (23) is fixedly installed on the top of the water pump body (1), and the top end of the rotation rod (21) extends to the upper side of the water pump body (1) and is fixedly connected with an output shaft of the rotating motor (23).
4. The cavitation erosion prevention flow guide device of the integrated prefabricated pump station according to claim 1, wherein positioning holes are formed in the two sliding rods (7), positioning rods are slidably mounted in the two positioning holes, and two ends of each positioning rod are fixedly connected with the inner wall of one side of the corresponding sliding groove (6).
5. The cavitation erosion prevention guide device of the integrated prefabricated pump station according to claim 1 is characterized in that the number of the bristles (10) is multiple, and the bristles (10) are equidistantly distributed at the bottom of the mounting plate (9) in the horizontal direction.
6. The cavitation erosion prevention flow guide device of the integrated prefabricated pump station according to claim 1, wherein a water inlet is formed in one side of the water pump body (1), a water outlet is formed in the bottom of the water pump body (1), collecting ports are formed in two sides of the water pump body (1), plug plates are rotatably mounted in the two collecting ports, and the two plug plates are respectively matched with the corresponding collecting ports.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920803024.9U CN210509745U (en) | 2019-05-30 | 2019-05-30 | Cavitation erosion guiding device is prevented to prefabricated pump station of integration |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920803024.9U CN210509745U (en) | 2019-05-30 | 2019-05-30 | Cavitation erosion guiding device is prevented to prefabricated pump station of integration |
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| Publication Number | Publication Date |
|---|---|
| CN210509745U true CN210509745U (en) | 2020-05-12 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920803024.9U Active CN210509745U (en) | 2019-05-30 | 2019-05-30 | Cavitation erosion guiding device is prevented to prefabricated pump station of integration |
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| CN (1) | CN210509745U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114260627A (en) * | 2022-01-27 | 2022-04-01 | 连云港建博自动化设备有限公司 | Multi-face gantry machining center and multifunctional welding machine tool |
| CN121208245A (en) * | 2025-11-26 | 2025-12-26 | 四川省万阳电缆有限公司 | A fire resistance testing device for special cable processing |
-
2019
- 2019-05-30 CN CN201920803024.9U patent/CN210509745U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114260627A (en) * | 2022-01-27 | 2022-04-01 | 连云港建博自动化设备有限公司 | Multi-face gantry machining center and multifunctional welding machine tool |
| CN121208245A (en) * | 2025-11-26 | 2025-12-26 | 四川省万阳电缆有限公司 | A fire resistance testing device for special cable processing |
| CN121208245B (en) * | 2025-11-26 | 2026-03-03 | 四川省万阳电缆有限公司 | A fire resistance testing device for special cable processing |
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