CN213285855U - Horizontal hydraulic drive filter - Google Patents
Horizontal hydraulic drive filter Download PDFInfo
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- CN213285855U CN213285855U CN202022060884.3U CN202022060884U CN213285855U CN 213285855 U CN213285855 U CN 213285855U CN 202022060884 U CN202022060884 U CN 202022060884U CN 213285855 U CN213285855 U CN 213285855U
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Abstract
The utility model relates to a horizontal hydraulic drive filter, which comprises a filter cavity and a sewage discharge cavity in a shell, wherein the bottom surface of the filter cavity is communicated with a water inlet pipe and a water outlet pipe, and the water inlet pipe and the water outlet pipe are respectively communicated with a first water conduit and a second water conduit; a sewage discharge pipe is arranged on the upper side of the sewage discharge cavity, and a first electromagnetic valve is arranged; a filter cylinder is arranged in the filter cavity, a reciprocating pipe is arranged in the filter cylinder, and a suction pipe is arranged on the surface of the reciprocating pipe; the right part of the reciprocating pipe extends into the sewage discharge cavity and is provided with a back spray device; the reciprocating pipe is connected with the push-pull device; the outer wall of the shell is provided with a central controller and a water diversion assembly, the water diversion assembly comprises a water diversion hole and two side holes, a second electromagnetic valve and a third electromagnetic valve are arranged in the water diversion hole, and the water diversion hole is communicated with a water inlet of the push-pull device through a third water diversion pipe; the first and second water leading pipes are communicated with the holes on two sides, and the holes on two sides are respectively provided with a first and a second pressure sensors, a first and a second electromagnetic valves, a first and a second pressure sensors are connected with the central controller circuit. The utility model discloses a back flush is nimble more, simple and convenient, the suitability is stronger.
Description
Technical Field
The utility model relates to a filter equipment especially relates to a horizontal water drive filter.
Background
The screen filter frequently used by drip irrigation and spray irrigation technology in water-saving agriculture has simple structure and low manufacturing and using cost, is used for treating impurities in water bodies more effectively, and can be particularly configured with filter screens with different apertures according to actual needs to realize different filtering requirements. However, the prior screen filter has the problem that the sand and sand filtered by the filter cartridge inside the screen filter are required to be cleaned frequently in use, so that the use effect is influenced.
In the prior art, in order to solve the technical problem, a patent No. 200520016251.5, chinese utility model patent discloses an automatic backwashing net filter, which comprises a filter shell body, a cylindrical net filter element, a water inlet, a water outlet, a backwashing water outlet and an automatic backwashing control device, wherein two cavities are formed between the backwashing water outlet and the net filter element, a backwashing shaft with a tubular center is arranged in the net filter element, a backwashing suction nozzle is arranged on a shaft body, the water outlet end of the backwashing shaft is arranged in a backwashing water outlet cavity, and a backwashing shaft driving device is arranged on the backwashing shaft. The back washing shaft driving device is driven by a motor, the driving mode is not suitable for unattended field, and once the power is cut off, the whole machine loses the back washing effect.
Disclosure of Invention
The utility model provides a horizontal water drive filter has overcome above-mentioned prior art not enough, and it can utilize rivers as the drive power of reciprocating pipe, is fit for unmanned on duty more and uses.
The purpose of the application is realized as follows: the horizontal hydraulic drive filter comprises a filter cavity and a sewage discharge cavity which are arranged in a shell in a separated mode, wherein a water inlet pipe and a water outlet pipe are respectively communicated with two sides of the bottom surface of the filter cavity, and a first water conduit and a second water conduit which are communicated with the water inlet pipe and the water outlet pipe are respectively arranged at the water inlet pipe and the water outlet pipe; a sewage discharge pipe is arranged on the upper side of the sewage discharge cavity, and a first electromagnetic valve is arranged at a sewage discharge port of the sewage discharge pipe; a filter cylinder is arranged in the filter cavity, a reciprocating pipe is arranged in the filter cylinder, and a plurality of suction pipes are fixed on the outer surface of the reciprocating pipe; the right part of the reciprocating pipe extends into the sewage discharge cavity and is provided with a plurality of back-spraying devices; the right end of the reciprocating pipe is connected with a push-pull device arranged outside the shell through a push-pull rod; the outer wall of the shell is provided with a central controller and a water diversion assembly, the water diversion assembly comprises a water diversion hole, a drain hole and two side holes, the water diversion hole is communicated with the drain hole, a second electromagnetic valve and a third electromagnetic valve are arranged in a flow passage communicated with the water diversion hole, and the water diversion hole is communicated with a water inlet of the push-pull device through a third water diversion pipe; the first water conduit and the second water conduit are respectively communicated with the holes at two sides, and the holes at two sides are respectively provided with a first pressure sensor, a second pressure sensor, a first electromagnetic valve, a second electromagnetic valve and a first pressure sensor, and the second pressure sensor is connected with the central controller circuit.
A positioning disc is fixed on one side in the shell and divides the shell into a filter cavity and a sewage discharge cavity; a hollow cylindrical filter cylinder is arranged in the filter cavity, one end of the filter cylinder is suspended, and the other end of the filter cylinder is fixedly connected with the positioning disc.
An access hole is formed in the lower portion of the sewage discharge cavity, the access hole is communicated with an access pipe, and the outer end of the access pipe is sealed through a sealing plug.
The center of the positioning disc is provided with a pipe sleeve, a reciprocating pipe which can rotate and move penetrates through the pipe sleeve, a shaft bracket with a bearing is arranged at the joint of the first-stage filter cylinder and the second-stage filter cylinder, the left end of the reciprocating pipe is provided with a rotating shaft, and the rotating shaft is sleeved with the bearing.
The reciprocating pipe is a hollow circular pipe, and the suction pipes are arranged on the outer wall of the reciprocating pipe at equal intervals along the axial direction of the reciprocating pipe and are communicated with the inside of the reciprocating pipe.
The reverse spraying device is arranged along the right circumference of the reciprocating pipe; the reverse spraying device comprises a spray pipe communicated with the inside of the reciprocating pipe, a reducing truncated cone-shaped spray neck is integrally connected to the upper port of the spray pipe, and the spray neck horizontally extends to form a spray nozzle.
The water diversion assembly comprises an assembly body, a water diversion hole is formed in the assembly body, the lower port of the water diversion hole is communicated with the inside of the shell, the upper port of the water diversion hole is communicated with the outside, and the upper port of the water diversion hole is a water outlet; a third joint used for connecting a third water conduit is arranged on the side surface of the total cost body, the third joint is communicated with the water diversion hole, and a second electromagnetic valve and a third electromagnetic valve are respectively arranged on the upper side and the lower side of the communicated position; two side holes are also formed in the side surface of the total cost body, and a first joint and a second joint which are used for connecting the first water conduit and the second water conduit are respectively installed at the outer ports of the two side holes.
The push-pull device is fixed on the outer side wall of the sewage draining cavity and comprises a barrel body with a cavity, sealing covers are fixedly arranged at the left and right ports of the barrel body, a water inlet joint is arranged at the center of the outer side surface of the sealing cover on the right side, and the water inlet joint is communicated with the inside of the barrel body and communicated with the water diversion assembly through a third water diversion pipe; the piston is arranged in the cylinder, the left end face of the piston is connected with a push-pull rod, and the left end of the push-pull rod extends out of the left sealing cover and extends into the sewage discharging cavity and is connected with the right end of the reciprocating pipe.
The utility model discloses cancelled the electric drive form in the past, and adopted water drive to whether can wash straining a section of thick bamboo according to the pressure differential self control of intaking and going out water. Compared with the electric drive back washing, the back washing machine is more flexible, simple and convenient, has stronger applicability, and reduces the whole manufacturing cost and use cost.
Drawings
The specific structure of the application is given by the following figures and examples:
FIG. 1 is a schematic cross-sectional structural view of the present application;
FIG. 2 is an external structural schematic of the present application;
FIG. 3 is a schematic structural view of a diversion assembly;
FIG. 4 is a circuit schematic of the present application;
FIG. 5 is a schematic structural view of a back-spray device;
figure 6 is a schematic view of the push-pull arrangement.
Legend: 1. the device comprises a shell, 2, a primary filter cylinder, 3, a partition plate, 4, a suction pipe, 5, a secondary filter cylinder, 6, a back spray device, 6-1, a nozzle, 6-2, a spray neck, 6-3, a spray pipe, 7, a blow-off pipe, 7-1, a first electromagnetic valve, 8, a push-pull device, 8-1, a sealing cover, 8-2, a cylinder, 8-3, a connecting rod, 8-4, a connecting frame, 8-5, a piston, 8-6, a water inlet joint, 9, a push-pull rod, 10, an overhaul pipe, 11, a positioning disc, 12, a water outlet pipe, 13, a reciprocating pipe, 14, a bearing, 15, a shaft frame, 16, a fixed shaft, 17, a water inlet pipe, 18, a water inlet pressure gauge, 19, a second water guide pipe, 20, a water outlet pressure gauge, 21, a third water guide pipe, 22, a middle controller, 23, a water guide assembly, 23-1, an assembly body, The device comprises a first joint, 23-3, a water outlet, 23-4, a second joint, 23-5, a third joint, 23-6, a second electromagnetic valve, 23-7, a third electromagnetic valve, 23-8, a water diversion hole, 24, a first water diversion pipe, 25, a first pressure sensor, 26 and a second pressure sensor.
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 the attached drawings 1-5, the horizontal hydraulic drive filter comprises a filter cavity and a sewage discharge cavity which are arranged in the shell 1 and are separated from each other, the two sides of the bottom surface of the filter cavity are respectively communicated with a water inlet pipe 17 and a water outlet pipe 12, and a first water conduit 24 and a second water conduit 19 which are communicated with the water inlet pipe 17 and the water outlet pipe 12 are respectively arranged at the water inlet pipe 17 and the water outlet pipe 12; a sewage discharge pipe 7 is arranged on the upper side of the sewage discharge cavity, and a first electromagnetic valve 7-1 is arranged at a sewage discharge port of the sewage discharge pipe 7; a filter cylinder is arranged in the filter cavity, a reciprocating pipe 13 is arranged in the filter cylinder, and a plurality of suction pipes 4 are fixed on the outer surface of the reciprocating pipe 13; the right part of the reciprocating pipe 13 extends into the sewage discharge cavity and is provided with a plurality of back-spraying devices 6; the right end of the reciprocating pipe 13 is connected with a push-pull device 8 arranged outside the shell 1 through a push-pull rod 9; the outer wall of the shell 1 is provided with a central controller 22 and a water diversion assembly 23, the water diversion assembly 23 comprises a water diversion hole 23-8, a water outlet 23-3 and two side holes, the water diversion hole 23-8 is communicated with the water outlet 23-3, a second electromagnetic valve 23-6 and a third electromagnetic valve 23-7 are arranged in a flow passage communicated with the water diversion hole 23-8, and the water diversion hole 23-8 is communicated with a water inlet of the push-pull device through a third water diversion pipe 21; the first water conduit 24 and the second water conduit 19 are respectively communicated with the holes at the two sides, the holes at the two sides are respectively provided with a first pressure sensor 25, a second pressure sensor 26, a first electromagnetic valve 7-1, a second electromagnetic valve 8-1 and a first pressure sensor 25, and the second pressure sensor 26 is electrically connected with the central controller 22.
According to the application, a first pressure sensor 25 and a second pressure sensor 26 are used for transmitting water pressure values of a water inlet pipe 17 and a water outlet pipe 12 to a central controller 22, a preset program is arranged in the central controller 22, if the water outlet pressure is too lower than the water inlet pressure, the blockage of a filter cylinder can be judged, the central controller 22 controls a first electromagnetic valve 7-1 to be opened, namely a sewage discharge outlet is opened, after the sewage discharge outlet is opened, impurities attached to a filter screen in the filter cylinder are sucked into a reciprocating pipe 13 through a suction pipe 4 and enter a sewage discharge cavity through a reverse spraying device 6 and are finally discharged through the sewage discharge outlet, and the reverse spraying device 6 pushes the reciprocating pipe 13 to rotate; meanwhile, the second electromagnetic valve 23-6 is opened, the third electromagnetic valve 23-7 is closed, and the pressure in the push-pull device 8 begins to be relieved; at the moment, when the reciprocating pipe 13 rotates, the reciprocating pipe 13 moves towards the side of the sewage discharge cavity under the pressure in the filter cavity, so that the suction pipes 4 make a spiral movement track, and the plurality of suction pipes 4 can further suck out impurities on the filter screen without leaving and leaking.
The central controller 22 in the present application adopts an MCU single chip, and the preset program therein is a preset program for comparing the water inlet pressure and the water outlet pressure and controlling the opening and closing of the first electromagnetic valve 7-1 and the second electromagnetic valve 8-1, and this preset program compares the pressure difference and controls the different electromagnetic valves to make corresponding actions.
Furthermore, a positioning disc 11 is fixed on one side in the shell 1, and the positioning disc 11 divides the interior of the shell 1 into a filter cavity and a sewage discharge cavity; a cylindrical filter cylinder is arranged in the filter cavity, one end of the filter cylinder is suspended, and the other end of the filter cylinder is fixedly connected with the positioning disc 11; an access hole is formed in the lower portion of the sewage discharging cavity, the access hole is communicated with an access pipe 10, and the outer end of the access pipe 10 is sealed through plugging.
Furthermore, the filter cylinder comprises a first-stage filter cylinder 2 and a second-stage filter cylinder 5 which are integrally connected, and a partition plate is arranged between the joint of the first-stage filter cylinder 2 and the second-stage filter cylinder 5 and the inner wall of the filter cavity. After entering the shell 1 through the water inlet pipe 17, the water flow enters the filter cartridge through the first-stage filter cartridge 2, is filtered by the second-stage filter cartridge 5 and then returns to the shell 1, and finally is led out through the water outlet pipe 12.
Further, a pipe sleeve is arranged at the center of the positioning plate 11, a reciprocating pipe 13 which can rotate and move penetrates through the pipe sleeve, a shaft bracket with a bearing is arranged at the joint of the first-stage filter cylinder 2 and the second-stage filter cylinder 5, a rotating shaft is arranged at the left end of the reciprocating pipe 13, and the rotating shaft is sleeved with the bearing.
Further, the reciprocating pipe 13 is a hollow circular pipe, and the plurality of suction pipes 4 are arranged on the outer wall of the reciprocating pipe 13 at equal intervals along the axial direction of the reciprocating pipe 13 and are communicated with the inside of the reciprocating pipe 13. The water inlet of the suction pipe 4 is close to the inner side surface of the filter screen of the second-stage filter cylinder 5.
Further, as shown in fig. 5, the back spray device 6 is arranged along the right circumference of the reciprocating pipe 13. The back spray device 6 comprises a spray pipe 6-3 communicated with the interior of the reciprocating pipe 13, a reducing circular truncated cone-shaped spray neck 6-2 is integrally connected with the upper end opening of the spray pipe 6-3, and the spray neck 6-2 horizontally extends to form a spray nozzle 6-1. When the first electromagnetic valve 7-1 is opened, namely the drain outlet is opened, after the drain outlet is opened, the drain cavity is communicated with the outside, and pressure difference is formed between the filter cavity and the drain cavity, so that a part of water flow enters the reciprocating pipe 13 from the suction pipe 4, and because the suction pipe 4 is close to the inner side surface of the filter screen of the secondary filter cylinder 5, impurities on the filter screen are sucked into the reciprocating pipe 13 from the suction pipe 4 along with the water flow and are sprayed out from the nozzle 6-1, and finally are discharged from the drain outlet, and the sewage cleaning is finished. When the water flow is sprayed out from the nozzle 6-1, the counter-acting force can drive the reciprocating pipe 13 to rotate due to the fact that the nozzle 6-1 is thin and the sprayed water pressure is high.
Further, as shown in fig. 3, the water diversion assembly 23 includes an assembly body 23-1, a water diversion hole 23-8 is formed in the assembly body 23-1, a lower port of the water diversion hole 23-8 is communicated with the inside of the housing 1, an upper port is communicated with the outside, and the upper port is a water discharge port 23-3; a third joint 23-5 used for connecting a third water conduit 21 is arranged on the side surface of the assembly body 23-1, the third joint 23-5 is communicated with a water diversion hole 23-8, and a second electromagnetic valve 23-6 and a third electromagnetic valve 23-7 are respectively arranged on the upper side and the lower side of the communicated part; two side holes are also formed in the side surface of the assembly body 23-1, and a first joint 23-2 and a second joint 23-4 which are used for connecting the first water conduit and the second water conduit are respectively installed at the outer ports of the two side holes.
Further, as shown in fig. 6, the push-pull device is fixed at the outer side wall of the sewage draining cavity through a connecting rod 8-3 and a connecting frame 8-4, the push-pull device comprises a cylinder 8-2 with a cavity, sealing covers 8-1 are fixedly installed at the left and right ports of the cylinder 8-2, a water inlet joint 8-6 is installed at the center of the outer side surface of the sealing cover 8-1 at the right side, and the water inlet joint 8-6 is communicated with the inside of the cylinder 8-1 and is communicated with a water diversion assembly 23 through a third water diversion pipe 21; a piston 8-5 is arranged in the cylinder 8-1, the left end face of the piston 8-5 is connected with a push-pull rod 9, and the left end of the push-pull rod 9 extends out of the left sealing cover 8-1 and extends into the sewage discharging cavity and is connected with the right end of a reciprocating pipe 13. A limiting circular ring plate (not shown in the figure) is arranged in the middle of the cylinder 8-2, the limiting circular ring plate is a circular ring plate, the outer circumference of the limiting circular ring plate is connected with the inner wall of the cylinder 8-2, and the limiting circular ring plate is used for limiting the movement of the piston 8-5 and further controlling the distance of the reciprocating pipe 13 in the reciprocating movement. The push-pull rod 9 passes through the central circular hole of the limiting circular ring plate.
Further, the connecting frame 8-4 is a sleeve, a plurality of through holes are formed in the wall of the sleeve along the axial direction of the sleeve, connecting rods 8-3 are inserted into the through holes, two ends of each connecting rod 8-3 penetrate out of the edge of the corresponding sealing cover 8-1, the left end of each connecting rod 8-3 is fixedly welded or screwed with the outer side wall of the corresponding sewage discharging cavity, and fastening nuts are screwed at the right ends of the connecting rods 8-3. When the water inlet joint is installed and used, the water inlet joint 8-6 is connected with the third water conduit 21 after the push-pull device is fixed in place. When cleaning is not needed, the first electromagnetic valve 7-1 is closed, the second electromagnetic valve 23-6 is closed, the third electromagnetic valve 23-7 is opened, water flow is pressed into the cylinder 8-2 through the third water guide pipe 21 from the water guide hole 23-8, at the moment, the water pressure pressed into the cylinder 8-2 is slightly larger than the water pressure in the shell 1 due to the fact that the water flow in the shell 1 flows all the time, the piston 8-5 is pressed to push the push-pull rod 9, and the reciprocating pipe 13 is pushed to reset until the piston 8-5 is blocked by the limiting circular ring plate and does not move any more.
When the filter cartridge is used, when the outlet water pressure is too low than the inlet water pressure, the filter cartridge can be judged to be blocked, the central controller 22 controls the first electromagnetic valve 7-1 to be opened, namely, a drain outlet is opened, after the drain outlet is opened, impurities attached to a filter screen in the filter cartridge are sucked into the reciprocating pipe 13 through the suction pipe 4 and enter the drain cavity through the back-spraying device 6, and are finally discharged through the drain outlet, and the back-spraying device 6 pushes the reciprocating pipe 13 to rotate; meanwhile, the second electromagnetic valve 23-6 is opened, the third electromagnetic valve 23-7 is closed, water in the push-pull device 8 begins to be discharged from the water outlet 23-3, the reciprocating pipe 13 begins to move towards the right side when being pressed, the reciprocating pipe 13 rotates and translates at the same time, the suction pipes 4 make a spiral movement track, and the plurality of suction pipes 4 can further suck out impurities on the filter screen without loss and leakage and are discharged from the sewage outlet.
After cleaning, the outlet water pressure and the inlet water pressure are approximately the same, the central controller 22 controls the first electromagnetic valve 7-1 to be closed, the second electromagnetic valve 23-6 to be closed, the third electromagnetic valve 23-7 to be opened, water flow is pressed into the cylinder 8-2 through the water guide hole 23-8 and the third water guide pipe 21, at the moment, the water flow in the shell 1 flows all the time, so that the water pressure pressed into the cylinder 8-2 is slightly larger than the water pressure in the shell 1, the piston 8-5 is pressed to push the push-pull rod 9 and push the reciprocating pipe 13 to reset until the piston 8-5 is blocked by the limiting circular ring plate and does not move any more, and primary cleaning is completed.
If the reciprocating pipe 13 is not reset, the cleaning is not finished, at this time, the machine needs to be stopped, the maintenance pipe 10 is used for maintenance, and whether larger impurities enter the reciprocating pipe 13 or the secondary filter cylinder 5 is observed.
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 horizontal water drive filter, is including setting up at casing internal divided filter chamber and blowdown chamber, and filter chamber bottom surface both sides communicate respectively has inlet tube, outlet pipe, its characterized in that: a first water diversion pipe and a second water diversion pipe which are communicated with the water inlet pipe and the water outlet pipe are respectively arranged at the water inlet pipe and the water outlet pipe; a sewage discharge pipe is arranged on the upper side of the sewage discharge cavity, and a first electromagnetic valve is arranged at a sewage discharge port of the sewage discharge pipe; a filter cylinder is arranged in the filter cavity, a reciprocating pipe is arranged in the filter cylinder, and a plurality of suction pipes are fixed on the outer surface of the reciprocating pipe; the right part of the reciprocating pipe extends into the sewage discharge cavity and is provided with a plurality of back-spraying devices; the right end of the reciprocating pipe is connected with a push-pull device arranged outside the shell through a push-pull rod; the outer wall of the shell is provided with a central controller and a water diversion assembly, the water diversion assembly comprises a water diversion hole, a water outlet and two side holes, the water diversion hole is communicated with the water outlet, a second electromagnetic valve and a third electromagnetic valve are arranged in a flow passage communicated with the water outlet, and the water diversion hole is communicated with a water inlet of the push-pull device through a third water diversion pipe; the first water conduit and the second water conduit are respectively communicated with the holes at two sides, and the holes at two sides are respectively provided with a first pressure sensor, a second pressure sensor, a first electromagnetic valve, a second electromagnetic valve and a first pressure sensor, and the second pressure sensor is connected with the central controller circuit.
2. The horizontal hydraulically driven filter of claim 1, wherein: a positioning disc is fixed on one side in the shell and divides the shell into a filter cavity and a sewage discharge cavity; a hollow cylindrical filter cylinder is arranged in the filter cavity, one end of the filter cylinder is suspended, and the other end of the filter cylinder is fixedly connected with the positioning disc.
3. The horizontal hydraulically driven filter of claim 1, wherein: an access hole is formed in the lower portion of the sewage discharge cavity, the access hole is communicated with an access pipe, and the outer end of the access pipe is sealed through a sealing plug.
4. The horizontal hydraulically driven filter of claim 1, 2 or 3 wherein: the center of the positioning disc is provided with a pipe sleeve, a reciprocating pipe which can rotate and move penetrates through the pipe sleeve, a shaft bracket with a bearing is arranged at the joint of the first-stage filter cylinder and the second-stage filter cylinder, the left end of the reciprocating pipe is provided with a rotating shaft, and the rotating shaft is sleeved with the bearing.
5. The horizontal hydraulically driven filter of claim 4, wherein: the reciprocating pipe is a hollow circular pipe, and the suction pipes are arranged on the outer wall of the reciprocating pipe at equal intervals along the axial direction of the reciprocating pipe and are communicated with the inside of the reciprocating pipe.
6. The horizontal hydraulically driven filter of claim 1, 2 or 3 wherein: the reverse spraying device is arranged along the right circumference of the reciprocating pipe; the reverse spraying device comprises a spray pipe communicated with the inside of the reciprocating pipe, a reducing truncated cone-shaped spray neck is integrally connected to the upper port of the spray pipe, and the spray neck horizontally extends to form a spray nozzle.
7. The horizontal hydraulically driven filter of claim 1, 2 or 3 wherein: the water diversion assembly comprises an assembly body, a water diversion hole is formed in the assembly body, the lower port of the water diversion hole is communicated with the inside of the shell, the upper port of the water diversion hole is communicated with the outside, and the upper port of the water diversion hole is a water outlet; a third joint used for connecting a third water conduit is arranged on the side surface of the total cost body, the third joint is communicated with the water diversion hole, and a second electromagnetic valve and a third electromagnetic valve are respectively arranged on the upper side and the lower side of the communicated position; two side holes are also formed in the side surface of the total cost body, and a first joint and a second joint which are used for connecting the first water conduit and the second water conduit are respectively installed at the outer ports of the two side holes.
8. The horizontal hydraulically driven filter of claim 6, wherein: the water diversion assembly comprises an assembly body, a water diversion hole is formed in the assembly body, the lower port of the water diversion hole is communicated with the inside of the shell, the upper port of the water diversion hole is communicated with the outside, and the upper port of the water diversion hole is a water outlet; a third joint used for connecting a third water conduit is arranged on the side surface of the total cost body, the third joint is communicated with the water diversion hole, and a second electromagnetic valve and a third electromagnetic valve are respectively arranged on the upper side and the lower side of the communicated position; two side holes are also formed in the side surface of the total cost body, and a first joint and a second joint which are used for connecting the first water conduit and the second water conduit are respectively installed at the outer ports of the two side holes.
9. The horizontal hydraulically driven filter of claim 8, wherein: the push-pull device is fixed on the outer side wall of the sewage draining cavity and comprises a barrel body with a cavity, sealing covers are fixedly arranged at the left and right ports of the barrel body, a water inlet joint is arranged at the center of the outer side surface of the sealing cover on the right side, and the water inlet joint is communicated with the inside of the barrel body and communicated with the water diversion assembly through a third water diversion pipe; the piston is arranged in the cylinder, the left end face of the piston is connected with a push-pull rod, and the left end of the push-pull rod extends out of the left sealing cover and extends into the sewage discharging cavity and is connected with the right end of the reciprocating pipe.
10. The horizontal hydraulically driven filter of claim 1, 2 or 3 wherein: the push-pull device is fixed on the outer side wall of the sewage draining cavity and comprises a barrel body with a cavity, sealing covers are fixedly arranged at the left and right ports of the barrel body, a water inlet joint is arranged at the center of the outer side surface of the sealing cover on the right side, and the water inlet joint is communicated with the inside of the barrel body and communicated with the water diversion assembly through a third water diversion pipe; the piston is arranged in the cylinder, the left end face of the piston is connected with a push-pull rod, and the left end of the push-pull rod extends out of the left sealing cover and extends into the sewage discharging cavity and is connected with the right end of the reciprocating pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022060884.3U CN213285855U (en) | 2020-09-18 | 2020-09-18 | Horizontal hydraulic drive filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022060884.3U CN213285855U (en) | 2020-09-18 | 2020-09-18 | Horizontal hydraulic drive filter |
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| Publication Number | Publication Date |
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| CN213285855U true CN213285855U (en) | 2021-05-28 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202022060884.3U Active CN213285855U (en) | 2020-09-18 | 2020-09-18 | Horizontal hydraulic drive filter |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114225504A (en) * | 2021-12-29 | 2022-03-25 | 安徽伏碳科技有限公司 | Small-size pure water preparation is with pressurization filter equipment |
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2020
- 2020-09-18 CN CN202022060884.3U patent/CN213285855U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114225504A (en) * | 2021-12-29 | 2022-03-25 | 安徽伏碳科技有限公司 | Small-size pure water preparation is with pressurization filter equipment |
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