CN213610074U - Jet scanning type self-cleaning filter - Google Patents
Jet scanning type self-cleaning filter Download PDFInfo
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- CN213610074U CN213610074U CN202022381443.3U CN202022381443U CN213610074U CN 213610074 U CN213610074 U CN 213610074U CN 202022381443 U CN202022381443 U CN 202022381443U CN 213610074 U CN213610074 U CN 213610074U
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Abstract
The utility model discloses a spray scanning formula self-cleaning filter, its characterized in that: the filter comprises a filter shell, the filter shell is internally provided with a filter screen of which the bottom is fixedly connected with the filter shell, a top high-pressure cavity of the filter shell is provided with a motor, one end of a high-pressure pipeline in the filter shell is communicated with a U-shaped pipe, the end part of the U-shaped pipe is provided with a high-pressure nozzle which is arranged by being attached to the filter screen, the U-shaped pipe is provided with a vertical rod which is fixedly connected with the U-shaped pipe and extends into the filter screen, one end of the vertical rod in the filter screen is provided with a pipeline, the bottom of the filter shell is provided with a sewage discharge pipeline which is communicated with the pipeline, the outer side of the filter shell is provided with a high-pressure pump which is communicated with a high-pressure pump. The utility model has the advantages that: the filter screen can be cleaned without stopping.
Description
Technical Field
The utility model relates to a filter technical field specifically indicates a spray scanning formula self-cleaning filter.
Background
Conventional self-cleaning filters are backwashed by internal pipeline pressure. Because the backwash pressure comes from the inside of the pipeline, the pipeline pressure can not be too high, the filter screen is not thoroughly cleaned, and the filter screen can be cleaned in time, so that dirt on the surface of the filter screen is gathered, the filter screen loses the regeneration capacity, the flow is continuously reduced, and finally, the filter screen can only be manually disassembled and cleaned.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to overcome above difficulty, provide one kind can carry out the abluent injection scanning formula self-cleaning filter of not shutting down to the filter screen.
In order to solve the technical problem, the utility model provides a technical scheme does: a spray scanning type self-cleaning filter is characterized in that: the filter comprises a filter shell, a filter screen with the bottom fixedly connected with the filter shell is arranged in the filter shell, a high-pressure cavity is arranged at the top of the filter shell, a motor is arranged at the top of the high-pressure cavity, a lead screw extending into the high-pressure cavity is arranged at the output end of the motor, a high-pressure pipeline which is communicated with the high-pressure cavity and extends into the filter shell is arranged at one end of the lead screw located in the high-pressure cavity, a U-shaped pipe is arranged at one end of the high-pressure pipeline located in the filter shell in a communicated manner, the U-shaped pipe is located on the outer side of the filter screen, a high-pressure nozzle which is attached to the filter screen is arranged at the end part of the U-shaped pipe, a vertical rod which is fixedly connected with the U-shaped pipe and extends into the filter screen is arranged on, the filter is characterized in that a water inlet pipeline, a water outlet pipeline and a high-pressure pump pipeline are arranged on the filter shell, the water inlet pipeline is located inside the filter screen, a high-pressure pump communicated with the high-pressure pump pipeline is arranged on the outer side of the filter shell, a high-pressure backwashing water inlet pipeline communicated with the high-pressure cavity is arranged at the output end of the high-pressure pump, and a control box is arranged on the outer side of the filter shell and is respectively electrically connected with the motor and the high-pressure pump.
As an improvement, the top of the high-pressure cavity is provided with a limit switch matched with the screw rod.
As an improvement, a drain valve is arranged on the drain pipeline.
As an improvement, the high-pressure pipeline is rotationally connected with the filter shell.
As an improvement, the pipeline is inserted in the sewage discharge pipeline, and the pipeline is rotationally connected with the sewage discharge pipeline.
As an improvement, a pressure controller is arranged on the pipeline.
Compared with the prior art, the utility model the advantage lie in: high-pressure pump, high-pressure line and U type pipe cooperate, can provide the inside pipeline pressure who is far above traditional filter for high pressure nozzle, to filter screen abluent more thoroughly, high pressure nozzle and suction nozzle cooperate, can carry out the rinse thoroughly to the filter screen, limit switch can restrict the reciprocal rising of spiral of U type pipe and descending distance, and then restrict high pressure nozzle and suction nozzle, high pressure pump pipeline and high-pressure pump cooperate, can extract the water in the filter casing, wash the filter screen, have practiced thrift the water resource.
Drawings
Fig. 1 is a schematic structural diagram of a jet scanning type self-cleaning filter according to the present invention.
As shown in the figure: 1. the device comprises a control box, 2, a high-pressure pump, 3, a limit switch, 4, a motor, 5, a screw rod, 6, a filter shell, 7, a pressure controller, 8, a filter screen, 9, a high-pressure nozzle, 10, a suction nozzle, 11, a blow-off valve, 12, a high-pressure backwashing water inlet pipeline, 13, a U-shaped pipe, 14, a high-pressure cavity, 15, a blow-off pipeline, 16, a high-pressure pipeline, 17, a vertical rod, 18, a pipeline, 19, a water inlet pipeline, 20, a water outlet pipeline, 21 and a high-pressure pump pipeline.
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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
With reference to fig. 1, a jet scanning type self-cleaning filter is characterized in that: the filter comprises a filter shell 6, a filter screen 8 fixedly connected with the bottom of the filter shell 6 is arranged in the filter shell 6, a top high-pressure cavity 14 of the filter shell 6 is arranged at the top of the high-pressure cavity 14, a motor 4 is arranged at the top of the high-pressure cavity 14, a screw rod 5 extending into the high-pressure cavity 14 is arranged at the output end of the motor 4, a high-pressure pipeline 16 communicated with the high-pressure cavity 14 and extending into the filter shell 6 is arranged at one end of the screw rod 5 positioned in the high-pressure cavity 14, a U-shaped pipe 13 is arranged at one end of the high-pressure pipeline 16 positioned in the filter shell 6 in a communicating manner, the U-shaped pipe 13 is positioned at the outer side of the filter screen 8, a high-pressure nozzle 9 attached to the filter screen 8 is arranged at the end of the U-shaped pipe 13, a vertical rod 17 fixedly connected with the U-, the filter is characterized in that a suction nozzle 10 matched with the high-pressure nozzle 9 is arranged on the pipeline 18, a sewage discharge pipeline 15 communicated with the pipeline 18 is arranged at the bottom of the filter shell 6, a water inlet pipeline 19, a water outlet pipeline 20 and a high-pressure pump pipeline 21 are arranged on the filter shell 6, the water inlet pipeline 19 is positioned inside the filter screen 8, a high-pressure pump 2 communicated with the high-pressure pump pipeline 21 is arranged on the outer side of the filter shell 6, a high-pressure backwashing water inlet pipeline 12 communicated with a high-pressure cavity 14 is arranged at the output end of the high-pressure pump 2, a control box 1 is arranged on the outer side of the filter shell 6, and the control box 1 is electrically connected with the.
And the top of the high-pressure cavity 14 is provided with a limit switch 3 matched with the screw rod 5. And a drain valve 11 is arranged on the drain pipeline 15. The high-pressure line 16 is connected in rotation to the filter housing 6. The pipeline 18 is inserted into the sewage pipeline 15, and the pipeline 18 is rotatably connected with the sewage pipeline 15. The pipeline 18 is provided with a pressure controller 7.
The controller 1 may set the on and off times of the motor 4 and the high pressure pump 2.
The utility model discloses during the concrete implementation: the sewage enters the filter screen 8 in the filter shell 6 from the water inlet pipeline 19, enters the filter shell 6 after being filtered by the filter screen 8 and is discharged from the water outlet pipeline 20 on the filter shell 6.
When the filter screen 8 needs to be cleaned, the motor 4 rotates forward and backward to drive the screw rod 5 to rotate forward and backward, the screw rod 5 drives the high-pressure pipeline 16, the U-shaped pipe 13, the vertical rod 17 and the pipeline 18 to rotate, the U-shaped pipe 13 drives the high-pressure nozzle 9, the pipeline 18 drives the suction nozzle 10 to rotate, the high-pressure pump 2 pumps filtered water from the filter shell 6 through the high-pressure pump pipeline 21, the filtered water is conveyed into the high-pressure cavity 14 through the high-pressure backwashing water inlet pipeline 12, the water in the high-pressure cavity 14 is conveyed to the U-shaped pipe 13 through the high-pressure pipeline 16 and is sprayed out of the high-pressure nozzle 9 on the U-shaped pipe 13 to perform high-pressure washing on stains on the filter screen 8, the washed water enters the suction nozzle.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.
Claims (6)
1. A spray scanning type self-cleaning filter is characterized in that: the filter comprises a filter shell, a filter screen with the bottom fixedly connected with the filter shell is arranged in the filter shell, a high-pressure cavity is arranged at the top of the filter shell, a motor is arranged at the top of the high-pressure cavity, a lead screw extending into the high-pressure cavity is arranged at the output end of the motor, a high-pressure pipeline which is communicated with the high-pressure cavity and extends into the filter shell is arranged at one end of the lead screw located in the high-pressure cavity, a U-shaped pipe is arranged at one end of the high-pressure pipeline located in the filter shell in a communicated manner, the U-shaped pipe is located on the outer side of the filter screen, a high-pressure nozzle which is attached to the filter screen is arranged at the end part of the U-shaped pipe, a vertical rod which is fixedly connected with the U-shaped pipe and extends into the filter screen is arranged on, the filter is characterized in that a water inlet pipeline, a water outlet pipeline and a high-pressure pump pipeline are arranged on the filter shell, the water inlet pipeline is located inside the filter screen, a high-pressure pump communicated with the high-pressure pump pipeline is arranged on the outer side of the filter shell, a high-pressure backwashing water inlet pipeline communicated with the high-pressure cavity is arranged at the output end of the high-pressure pump, and a control box is arranged on the outer side of the filter shell and is respectively electrically connected with the motor and the high-pressure pump.
2. A spray scanning self-cleaning filter according to claim 1, wherein: and the top of the high-pressure cavity is provided with a limit switch matched with the screw rod.
3. A spray scanning self-cleaning filter according to claim 1, wherein: and a drain valve is arranged on the drain pipeline.
4. A spray scanning self-cleaning filter according to claim 1, wherein: the high-pressure pipeline is rotatably connected with the filter shell.
5. A spray scanning self-cleaning filter according to claim 1, wherein: the pipeline is inserted in the sewage discharge pipeline, and the pipeline is rotatably connected with the sewage discharge pipeline.
6. A spray scanning self-cleaning filter according to claim 1, wherein: and a pressure controller is arranged on the pipeline.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022381443.3U CN213610074U (en) | 2020-10-23 | 2020-10-23 | Jet scanning type self-cleaning filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022381443.3U CN213610074U (en) | 2020-10-23 | 2020-10-23 | Jet scanning type self-cleaning filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213610074U true CN213610074U (en) | 2021-07-06 |
Family
ID=76622172
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022381443.3U Active CN213610074U (en) | 2020-10-23 | 2020-10-23 | Jet scanning type self-cleaning filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213610074U (en) |
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2020
- 2020-10-23 CN CN202022381443.3U patent/CN213610074U/en active Active
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