CN212491862U - Hydraulic drive horizontal pre-pump self-cleaning filter - Google Patents
Hydraulic drive horizontal pre-pump self-cleaning filter Download PDFInfo
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- CN212491862U CN212491862U CN202020811017.6U CN202020811017U CN212491862U CN 212491862 U CN212491862 U CN 212491862U CN 202020811017 U CN202020811017 U CN 202020811017U CN 212491862 U CN212491862 U CN 212491862U
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Abstract
The utility model relates to a hydraulic horizontal type pre-pump self-cleaning filter, which comprises a bracket, wherein a filter cylinder is arranged in the bracket, a drain pipe with one end extending out of the filter cylinder is arranged in the filter cylinder, and the water outlet end of the drain pipe is communicated with the water inlet of a water pump; a turbine shaft is arranged in the drain pipe, and turbines are arranged on the turbine shaft at intervals; bearing assemblies are arranged on two side walls of the filter cylinder, a three-stage driven wheel is arranged outside one of the bearing assemblies, and the three-stage driven wheel is fixedly connected with the filter cylinder; one end of the turbine shaft extends out of the side wall of the filter cylinder and penetrates through the other bearing assembly, and a driving wheel is mounted at the extending end; a transmission shaft is arranged on the cross beam of the bracket, and a first-stage driven wheel and a second-stage driven wheel are respectively arranged at two ends of the transmission shaft; the first-stage driven wheel is linked with the driving wheel, and the second-stage driven wheel is linked with the third-stage driven wheel. This application adopts hydraulic drive, can adjust the cylinder rotational speed by oneself according to the size of going out water, and ordinary pressure rivers can drive straining a section of thick bamboo, and the suitability is stronger.
Description
Technical Field
The utility model relates to a filter equipment especially relates to a self-cleaning filter before horizontal pump of hydraulic drive.
Background
The pre-pump filtering device is a filtering device placed in a water body, is provided with a water wheel water outlet and a filter cylinder, can filter the water body, and after the water wheel water outlet is connected to a water pump, water passes through a filter screen wrapped on the side wall of the filter cylinder to be filtered and purified and then flows into the water pump from the water wheel water outlet, so that impurities can be prevented from entering the water pump. However, the rotation of the filter cartridge is driven by a motor, and the power of the motor is generally set to be in a constant state, that is, the rotation speed of the filter cartridge is constant and does not change with the magnitude of the water flow entering the filter cartridge. The pre-pump filter device with the structure can not be used in some areas which are not easy to be electrified.
In the prior art, in order to solve the technical problem, the self-cleaning pump front filter device with the patent number of 201520839749.5 describes that the rotation mode of the filter cylinder can be various, for example, the driving wheel is directly connected to the output end of the motor, the transmission structure adopts a gear set to pass through, and the self-cleaning pump front filter device also comprises a water turbine which is connected in series on a water path of high-pressure water flow, the impeller is pushed to rotate by means of water pressure, and finally the filter cylinder is driven to rotate. But its hydraulic turbine setting needs additionally fixed hydraulic turbine outside straining the section of thick bamboo, and need utilize high-pressure rivers, and the difficult hydraulic turbine that drives of ordinary pressure rivers, and overall structure is comparatively complicated to whole cost has been increased.
Disclosure of Invention
The utility model provides a self-cleaning filter before hydraulic drive horizontal pump has overcome above-mentioned prior art not enough, and it can more effectively utilize rivers to drive and strain a section of thick bamboo rotation, especially utilizes ordinary pressure rivers to drive and strain a section of thick bamboo rotation.
The purpose of the application is realized as follows: the hydraulically-driven horizontal pre-pump self-cleaning filter comprises a support, wherein a rotatable filter cylinder is arranged in the support, a drain pipe with one end extending out of the filter cylinder is arranged in the filter cylinder, and the water outlet end of the drain pipe is communicated with a water inlet of a water pump; a turbine shaft is arranged in the drainage pipe along the drainage direction, and turbines are arranged on the turbine shaft at intervals; bearing assemblies are arranged on two side walls of the filter cylinder, one of the bearing assemblies is fixed on the outer circumference of the drain pipe extending out of the filter cylinder part, a three-stage driven wheel is arranged outside the bearing assembly, and the three-stage driven wheel is fixedly connected with the filter cylinder; one end of the turbine shaft extends out of the side wall of the filter cylinder and penetrates through the other bearing assembly, and a driving wheel is mounted at the extending end; a transmission shaft is arranged on the cross beam of the bracket, and a first-stage driven wheel and a second-stage driven wheel are respectively arranged at two ends of the transmission shaft; the first-stage driven wheel is linked with the driving wheel, and the second-stage driven wheel is linked with the third-stage driven wheel.
The filter cylinder comprises two disc-shaped side walls, a connecting beam is arranged between the two side walls, and a primary filter screen is wrapped outside the connecting beam to form a cylindrical filter cylinder.
The water inlet end and the water outlet end of the water outlet pipe are respectively provided with an inner end shaft bracket and an outer end shaft bracket which are used for bearing a turbine shaft; one end of the turbine shaft is arranged at the outer end shaft bracket, and the other end of the turbine shaft extends outwards from the inner end shaft bracket and sequentially extends out of the drain pipe and the filter cylinder.
The water inlet end of the water discharge pipe is sealed, and the pipe wall of the water inlet end is provided with a water inlet hole.
A second-stage filter screen is arranged in the water inlet hole.
A transversely arranged flushing pipe is fixedly arranged at one position of the drain pipe in the filter cylinder, nozzles are arranged on the flushing pipe at intervals, and the nozzles face the inner side of the filter screen; the water inlet end of the flushing pipe is led out from a position of the drain pipe outside the filter cylinder and is communicated with a branch pipeline of the water outlet of the water pump.
The support includes the support crossbeam to and set up the A-shaped landing leg at support crossbeam both ends, aforementioned bearing assembly is on an arm in the inside cross arm of A-shaped landing leg.
The two sides of the support beam are provided with a far-end bearing and a near-end bearing, the transmission shaft is arranged on the far-end bearing and the near-end bearing, and the two sides of the transmission shaft are respectively provided with a linked first-stage driven wheel and a linked second-stage driven wheel.
A reduction gearbox is arranged between the far-end bearing and the secondary driven wheel, the transmission shaft is linked with a power input shaft of the reduction gearbox, and the secondary driven wheel is arranged on a power output shaft of the reduction gearbox.
The utility model discloses cancelled the electric drive form in the past, and adopted hydraulic drive to can compare in electric drive, more nimble according to the big or small self-adjustment cylinder rotational speed of play water. Compare in setting up hydraulic turbine drive mode, the drive mode of this application is more simple and convenient, can drive straining a section of thick bamboo at the rivers of ordinary pressure state, and the suitability is stronger.
Drawings
The specific structure of the application is given by the following figures and examples:
FIG. 1 is a schematic structural diagram of the present application;
FIG. 2 is a schematic cross-sectional structural view of the present application;
fig. 3 is a schematic diagram of the structure in the water outlet pipe of the present application.
Legend: 1. the device comprises a secondary driven wheel, 2, a reduction gearbox, 3, a far-end bearing, 4, a support beam, 5, a transmission shaft, 6, a primary driven wheel, 7, a driving wheel, 8, a turbine shaft, 9, a bearing assembly, 10, a filter screen, 11, a support leg, 12, a drain pipe, 13, a flushing pipe, 14, a filter cartridge, 15, a near-end bearing, 16, a water inlet hole, 17, an inner end shaft frame, 18, a turbine, 19, a tertiary driven wheel, 20 and an outer end shaft frame.
Detailed Description
The present application is not limited to the following examples, and specific implementations may be determined according to the technical solutions and practical situations of the present application.
In the present invention, for convenience of description, the description of the relative position relationship of the components is described according to the layout mode of the attached drawing 1 in the specification, such as: the positional relationship of up, down, left, right, etc. is determined in accordance with the layout direction of fig. 1 in the specification.
The invention will be further described with reference to the following examples and drawings, in which: as shown in fig. 1 and 2, the hydraulically-driven horizontal pre-pump self-cleaning filter comprises a bracket, wherein a rotatable filter cartridge 14 is arranged in the bracket, a drain pipe 12 with one end extending out of the filter cartridge 14 is arranged in the filter cartridge 14, and the water outlet end of the drain pipe 12 is communicated with the water inlet of a water pump; a turbine shaft 8 is arranged in the drain pipe 12 along the drainage direction, and turbines 18 are arranged on the turbine shaft 8 at intervals; bearing assemblies 9 are arranged on two side walls of the filter cartridge 14, one of the bearing assemblies is fixed on the outer circumference of the part, extending out of the filter cartridge 14, of the drain pipe 12, a three-stage driven wheel 19 is arranged outside the bearing assembly, the three-stage driven wheel 9 is fixedly connected with the filter cartridge 14, the three-stage driven wheel 9 forms a rotating structure sleeved outside the drain pipe 12, namely a rotating structure of the filter cartridge 14 sleeved outside the drain pipe 12 is formed; one end of the turbine shaft 8 extends out of the side wall of a filter cartridge 14 far away from the three-stage driven wheel 9 and penetrates through the other bearing assembly 9, and a driving wheel 7 is mounted on the extending end; a transmission shaft 5 is arranged on the support beam 4, and a primary driven wheel 6 and a secondary driven wheel 1 are respectively arranged at two ends of the transmission shaft 5; the primary driven wheel 6 is linked with the driving wheel 7, and the secondary driven wheel 1 is linked with the tertiary driven wheel 19. Thus, a linkage structure is formed, wherein the turbine 18 sequentially drives the turbine shaft 8, the driving wheel 7, the first-stage driven wheel 6, the transmission shaft 5, the second-stage driven wheel 1, the third-stage driven wheel 14 and the filter cartridge 14.
As shown in fig. 1 and 2, the filter cartridge 14 includes two disc-shaped side walls, a connection beam is disposed between the two side walls, and a primary filter screen is wrapped outside the connection beam to form a cylindrical filter cartridge 14.
As shown in fig. 1, 2 and 3, the drain pipe 12 extends from a side wall of the filter cartridge 14 and is communicated with a water inlet of an external water pump, and an inner end shaft bracket 17 and an outer end shaft bracket 20 for bearing the turbine shaft 8 are respectively arranged at a water inlet end and a water outlet end of the drain pipe 12; one end of the turbine shaft 8 is arranged at the outer end shaft bracket 20, and the other end extends outwards from the inner end shaft bracket 17 and sequentially extends out of the drain pipe 12 and the filter cylinder 14.
The water inlet end of the water outlet pipe 12 is sealed, and the pipe wall of the water inlet end is provided with a water inlet hole 16. The pipe wall of the water inlet end of the water inlet hole 16 and the annular water outlet pipe 12 is provided. In order to further enhance the filtering effect, a second-stage filter screen is arranged in the water inlet hole 16. In practical application, a secondary filter screen can be cancelled or installed according to actual needs.
After the water body is integrally placed in the water body, water is pumped outwards through the water pump, water flows into the drain pipe 12 through the water inlet hole 16 after being filtered by the filter cylinder 14 and flows towards the water pump, so that the turbine 18 drives the turbine shaft 8 to rotate under the pushing of the water flow, and the filter cylinder 14 is driven to rotate.
As shown in fig. 1, a washing pipe 13 arranged transversely is fixedly mounted at a position of the drain pipe 12 in the filter cartridge 14, and nozzles are mounted on the washing pipe 13 at intervals and face the inner side of the filter screen. The water inlet end of the flushing pipe 13 is led out from a position of the drain pipe 12 outside the filter cylinder 14 and is communicated with a branch pipeline of the water outlet of the water pump. Part of the filtered water flows back to the washing pipe 13 from the branch pipeline and is sprayed to the filter screen through the nozzle, and along with the rotation of the filter cartridge 14, the sprayed water flow can continuously knock down the dirt attached to the outside of the filter screen to which the water flow is sprayed, so that the filter screen is prevented from being blocked, and the whole work is prevented from being influenced.
As shown in fig. 1 and 2, the support comprises a support beam 4 and a-shaped legs arranged at two ends of the support beam 4, and the bearing assembly 9 is supported on the inner cross arm of the a-shaped legs. The two sides of the support beam 4 are provided with a far-end bearing 3 and a near-end bearing 15, the transmission shaft 5 is arranged on the far-end bearing 3 and the near-end bearing 15, and the two ends of the transmission shaft 5 are respectively provided with a first-stage driven wheel 6 and a second-stage driven wheel 1.
Further, in order to ensure the stability of transmission, a reduction box 2 can be arranged between the far-end bearing 3 and the secondary driven wheel 1, a transmission shaft 5 is linked with a power input shaft of the reduction box 2, and the secondary driven wheel 1 is arranged on a power output shaft of the reduction box 2.
When the support with the filter cartridge 14 is used, the support can be hung in a water tank, and the hanging structure is not the invention point of the application and is not described in detail. With the water being gradually filled into the water tank, the water pump is started after the water surface at least submerges to the water discharge pipe 12. The integral hoisting height of the filter cartridge 14 determines the amount of water stored in the water tank when the water pump is started.
The water pump extracts water outwards, the water flow is filtered by a first-stage filter screen of the filter cartridge 14 and then enters the filter cartridge 14, and then enters the drain pipe 12 through the water inlet hole 16 to push the turbine 8 to rotate, and the turbine 18 sequentially drives the turbine shaft 8, the driving wheel 7, the first-stage driven wheel 6, the transmission shaft 5, the second-stage driven wheel 1, the third-stage driven wheel 14 and the filter cartridge 14 to rotate. Therefore, the water is pumped while rotating and filtering, so that the uniform filtering can be realized to the maximum extent, and the service life of the filter cartridge 14 is prolonged. When filtering, a water flow flows back to the washing pipe 13, and is sprayed to the filter screen through the nozzle, and along with the rotation of the filter cartridge 14, the sprayed water flow can continuously drop dirt attached to the outside of the corresponding primary filter screen, so that the primary filter screen is prevented from being blocked, and the whole work is prevented from being influenced.
As the flow rate of the water into the drain pipe 12 changes, the rotational speed of the turbine 8 changes, and the rotational speed of the drum 14 changes accordingly. When the water flow is large, the rotating speed of the roller 14 is correspondingly increased; when the water flow is small, the rotating speed of the roller 14 is correspondingly reduced, so that the entering water flow is uniformly shared by the primary filter screen, and the purposes of uniform filtering and prolonging the service life are achieved.
The foregoing description is by way of example only and is not intended as limiting the embodiments of the present application. All obvious variations and modifications of the present invention are within the scope of the present invention.
Claims (10)
1. The utility model provides a hydraulic drive horizontal pre-pump self-cleaning filter which characterized in that: the water pump comprises a bracket, wherein a rotatable filter cylinder is arranged in the bracket, a drain pipe with one end extending out of the filter cylinder is arranged in the filter cylinder, and the water outlet end of the drain pipe is communicated with a water inlet of the water pump; a turbine shaft is arranged in the drainage pipe along the drainage direction, and turbines are arranged on the turbine shaft at intervals; bearing assemblies are arranged on two side walls of the filter cylinder, one of the bearing assemblies is fixed on the outer circumference of the drain pipe extending out of the filter cylinder part, a three-stage driven wheel is arranged outside the bearing assembly, and the three-stage driven wheel is fixedly connected with the filter cylinder; one end of the turbine shaft extends out of the side wall of the filter cylinder and penetrates through the other bearing assembly, and a driving wheel is mounted at the extending end; a transmission shaft is arranged on the cross beam of the bracket, and a first-stage driven wheel and a second-stage driven wheel are respectively arranged at two ends of the transmission shaft; the first-stage driven wheel is linked with the driving wheel, and the second-stage driven wheel is linked with the third-stage driven wheel.
2. The hydraulically driven horizontal pre-pump self-cleaning filter of claim 1, wherein: the filter cylinder comprises two disc-shaped side walls, a connecting beam is arranged between the two side walls, and a primary filter screen is wrapped outside the connecting beam to form a cylindrical filter cylinder.
3. The hydraulically driven horizontal pre-pump self-cleaning filter according to claim 1 or 2, wherein: the water inlet end and the water outlet end of the water outlet pipe are respectively provided with an inner end shaft bracket and an outer end shaft bracket which are used for bearing a turbine shaft; one end of the turbine shaft is arranged at the outer end shaft bracket, and the other end of the turbine shaft extends outwards from the inner end shaft bracket and sequentially extends out of the drain pipe and the filter cylinder.
4. The hydraulically driven horizontal pre-pump self-cleaning filter of claim 3, wherein: the water inlet end of the water discharge pipe is sealed, and the pipe wall of the water inlet end is provided with a water inlet hole.
5. The hydraulically driven horizontal pre-pump self-cleaning filter of claim 4, wherein: the pipe wall of the water inlet end of the water inlet hole ring water discharge pipe is arranged.
6. The hydraulically driven horizontal pre-pump self-cleaning filter according to claim 4 or 5, wherein: a second-stage filter screen is arranged in the water inlet hole.
7. The hydraulically driven horizontal pre-pump self-cleaning filter of claim 1, 2, 4 or 5, wherein: a transversely arranged flushing pipe is fixedly arranged at one position of the drain pipe in the filter cylinder, nozzles are arranged on the flushing pipe at intervals, and the nozzles face the inner side of the filter screen; the water inlet end of the flushing pipe is led out from a position of the drain pipe outside the filter cylinder and is communicated with a branch pipeline of the water outlet of the water pump.
8. The hydraulically driven horizontal pre-pump self-cleaning filter of claim 1, 2, 4 or 5, wherein: the support includes the support crossbeam to and set up the A-shaped landing leg at support crossbeam both ends, aforementioned bearing assembly is on an arm in the inside cross arm of A-shaped landing leg.
9. The hydraulically driven horizontal pre-pump self-cleaning filter of claim 8, wherein: the two sides of the support beam are provided with a far-end bearing and a near-end bearing, the transmission shaft is arranged on the far-end bearing and the near-end bearing, and the two sides of the transmission shaft are respectively provided with a linked first-stage driven wheel and a linked second-stage driven wheel.
10. The hydraulically driven horizontal pre-pump self-cleaning filter of claim 9, wherein: a reduction gearbox is arranged between the far-end bearing and the secondary driven wheel, the transmission shaft is linked with a power input shaft of the reduction gearbox, and the secondary driven wheel is arranged on a power output shaft of the reduction gearbox.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020811017.6U CN212491862U (en) | 2020-05-15 | 2020-05-15 | Hydraulic drive horizontal pre-pump self-cleaning filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020811017.6U CN212491862U (en) | 2020-05-15 | 2020-05-15 | Hydraulic drive horizontal pre-pump self-cleaning filter |
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| CN212491862U true CN212491862U (en) | 2021-02-09 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202020811017.6U Active CN212491862U (en) | 2020-05-15 | 2020-05-15 | Hydraulic drive horizontal pre-pump self-cleaning filter |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113499632A (en) * | 2021-08-03 | 2021-10-15 | 山东盛润建设集团有限公司 | Sewage treatment plant is used in road construction |
| CN115646027A (en) * | 2022-10-14 | 2023-01-31 | 石河子大学 | Self-cleaning pre-pump filter |
| CN116338221A (en) * | 2023-05-24 | 2023-06-27 | 河北华清环境科技集团股份有限公司 | Quality control equipment for online automatic monitoring of water quality |
-
2020
- 2020-05-15 CN CN202020811017.6U patent/CN212491862U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113499632A (en) * | 2021-08-03 | 2021-10-15 | 山东盛润建设集团有限公司 | Sewage treatment plant is used in road construction |
| CN113499632B (en) * | 2021-08-03 | 2022-05-20 | 山东盛润建设集团有限公司 | Sewage treatment plant is used in road construction |
| CN115646027A (en) * | 2022-10-14 | 2023-01-31 | 石河子大学 | Self-cleaning pre-pump filter |
| CN116338221A (en) * | 2023-05-24 | 2023-06-27 | 河北华清环境科技集团股份有限公司 | Quality control equipment for online automatic monitoring of water quality |
| CN116338221B (en) * | 2023-05-24 | 2023-08-11 | 河北华清环境科技集团股份有限公司 | Quality control equipment for online automatic monitoring of water quality |
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Legal Events
| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230425 Address after: 830000, Room 1011, 10th Floor, No. 77 Nanhu East Road, Shuimogou District, Urumqi City, Xinjiang Uygur Autonomous Region Patentee after: Xinjiang Qingyuan Tiancheng Environmental Protection Technology Co.,Ltd. Address before: 843900 innovation and entrepreneurship platform, Qianhai, Xinjiang, Tumushuke, Xinjiang Uygur Autonomous Region Patentee before: Xinjiang Tianhai Power Technology Co.,Ltd. |
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| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230616 Address after: No. 101, Unit 3, Building 4, No. 32 Guangzhou South Street, Urumqi Economic and Technological Development Zone, Xinjiang Uygur Autonomous Region, 830000 Patentee after: Wu Zhimin Address before: 830000, Room 1011, 10th Floor, No. 77 Nanhu East Road, Shuimogou District, Urumqi City, Xinjiang Uygur Autonomous Region Patentee before: Xinjiang Qingyuan Tiancheng Environmental Protection Technology Co.,Ltd. |
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| TR01 | Transfer of patent right |