CN211912970U - Pipeline filter - Google Patents
Pipeline filter Download PDFInfo
- Publication number
- CN211912970U CN211912970U CN202020507610.1U CN202020507610U CN211912970U CN 211912970 U CN211912970 U CN 211912970U CN 202020507610 U CN202020507610 U CN 202020507610U CN 211912970 U CN211912970 U CN 211912970U
- Authority
- CN
- China
- Prior art keywords
- pipe body
- filter
- pipe
- water inlet
- filter screen
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Filtration Of Liquid (AREA)
Abstract
The utility model relates to a filter equipment especially relates to a pipeline filter. The utility model discloses realize the clearance of not dismantling of impurity in the tubular filter screen. One end of the filtering pipe body of the utility model is hermetically connected with the water inlet pipe, the other end of the filtering pipe body is hermetically connected with the water outlet pipe, the filtering pipe body is provided with a water inlet at the end connected with the water inlet pipe, and the filtering pipe body is provided with a water outlet at the end connected with the water outlet pipe; the filter element mechanism is fixed in the filter pipe body between the water inlet and the water outlet and comprises a tubular filter screen hermetically connected with the inner wall of the filter pipe body; the rotating shaft axially penetrates through the filtering pipe body and is rotationally connected with the filtering pipe body, and one end of the rotating shaft is connected with the driving mechanism; the columnar support frame is arranged in the tubular filter screen and fixedly connected with the rotating shaft; the nylon hairbrush is fixed on the periphery of the columnar support frame; and the blow-off pipe is provided with a valve switch, and one end of the blow-off pipe is communicated with a gap formed by the columnar support frame and the tubular filter screen.
Description
Technical Field
The utility model relates to a filter equipment especially relates to a pipeline filter.
Background
Under the trend of large environment, the requirements on water quality and water treatment are higher and higher, the filter can filter impurities such as solid particles, flocculating constituents and the like in a pipeline medium, the filter becomes an indispensable device in a water treatment system and a circulating water system, and the practicability and the convenience of the filter play a critical role in the operation of the whole system. At present, Y-shaped filters are basically used in various popular water treatment systems and circulating water systems, and need to be disassembled and cleaned, and if blockage cannot be cleaned in time, normal operation of the system is seriously influenced.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a pipeline filter, through setting up filtering pipe body and filter core mechanism, realize the clearance of not dismantling of impurity in the tubulose filter screen.
The pipeline filter of the utility model is connected between the water inlet pipe and the water outlet pipe, and comprises a filtering pipe body and a filter element mechanism, wherein one end of the filtering pipe body is hermetically connected with the water inlet pipe, the other end of the filtering pipe body is hermetically connected with the water outlet pipe, the filtering pipe body is provided with a water inlet at the end connected with the water inlet pipe, and the filtering pipe body is provided with a water outlet at the end connected with the water outlet pipe; the filter element mechanism is fixed in the filter pipe body between the water inlet and the water outlet and comprises a tubular filter screen hermetically connected with the inner wall of the filter pipe body; the rotating shaft axially penetrates through the filtering pipe body and is rotationally connected with the filtering pipe body, and one end of the rotating shaft is connected with the driving mechanism; the columnar support frame is arranged in the tubular filter screen and fixedly connected with the rotating shaft; the nylon hairbrush is fixed on the periphery of the columnar support frame; and the blow-off pipe is provided with a valve switch, and one end of the blow-off pipe is communicated with a gap formed by the columnar support frame and the tubular filter screen.
The water inlet pipe and the water outlet pipe are respectively provided with a mounting flange, the nylon hairbrush can be made into a spiral shape and can also be fixed on the outer surface of the columnar supporting frame at intervals in a strip shape, and the valve switch can be an electric control valve.
Preferably, the included angle between the water inlet end of the filtering pipe body and the water inlet pipe is 30-60 degrees.
The water resistance is reduced, and the filter is convenient to be arranged on a lower pipeline.
Preferably, the filter device further comprises a sealing mechanism, the sealing mechanism comprises a groove portion arranged at the bottom of the filtering pipe body and a support ring fixed on the inner wall of the filtering pipe body, the shape and the size of the groove portion are matched with the bottom end of the tubular filter screen, and the support ring is hermetically connected with the top end of the tubular filter screen.
Preferably, the device also comprises a differential pressure transmitter and a controller, wherein one end of the differential pressure transmitter is communicated with the water inlet pipe, the other end of the differential pressure transmitter is communicated with the water outlet pipe, and the differential pressure transmitter is connected with the controller through a lead.
Preferably, the driving mechanism is a speed reduction motor.
The use principle and the process are as follows: the related media in the water treatment system and the circulating water system flow in through the water inlet pipe, when the related media pass through the tubular filter screen, the tubular filter screen cuts off impurities such as mud residues, solid particles and the like in the media, and clean media flow out through the water outlet pipe. After long-time interception, impurities on the tubular filter screen are increased, the pressure of the pressure difference transmitter is increased, when the pressure difference reaches a set value, the controller controls the electric control valve and the driving mechanism (the speed reducing motor) to be opened, the speed reducing motor drives the rotating shaft to rotate, then the nylon brush is driven to rotate to clean the inner surface of the mesh filter screen, the cleaned impurities can be discharged by the blow-off pipe under the pressure of a medium, the pressure difference is reduced after the impurities are discharged, and the controller controls the electromagnetic valve to reset and the speed reducing motor to stop.
The utility model has the advantages that: the non-disassembly cleaning and the automatic cleaning of impurities in the tubular filter screen are realized; the filter has low water resistance and is convenient to install on a lower pipeline.
Drawings
FIG. 1 is a schematic structural diagram of an embodiment;
FIG. 2 is an enlarged view of the portion A in FIG. 1;
in the figure: 1. a water inlet pipe; 2. a water outlet pipe; 3. a filtering pipe body; 4. a water inlet; 5. a water outlet; 6. a tubular filter screen; 7. a rotating shaft; 8. a columnar support frame; 9. a nylon brush; 10. a blow-off pipe; 11. opening and closing a valve; 12. a groove part; 13. a support ring; 14. a differential pressure transmitter; 15. a drive mechanism.
Detailed Description
The present invention will be further explained with reference to the accompanying drawings.
As shown in fig. 1 and 2, the pipeline filter of the present invention is connected between a water inlet pipe 1 and a water outlet pipe 2, and comprises a filtering pipe body 3, a filter element mechanism and a sealing mechanism, wherein one end of the filtering pipe body 3 is hermetically connected with the water inlet pipe 1, the other end is hermetically connected with the water outlet pipe 2, a water inlet 4 is arranged at the connecting end of the filtering pipe body 3 and the water inlet pipe, and a water outlet 5 is arranged at the connecting end of the filtering pipe body 3 and the water outlet pipe; the filter element mechanism is fixed in the filtering pipe body 3 between the water inlet 4 and the water outlet 5 and comprises a tubular filter screen 6; the rotating shaft 7 axially penetrates through the filtering pipe body 3 and is rotationally connected with the filtering pipe body 3, and one end of the rotating shaft 7 is connected with the driving mechanism 15; the columnar support frame 8 is arranged in the tubular filter screen 6 and is fixedly connected with the rotating shaft 7; a nylon brush 9 fixed on the periphery of the columnar support frame 8; and the sewage pipe 10 is provided with a valve switch 11, and one end of the sewage pipe 10 is communicated with a gap formed by the columnar support frame 8 and the tubular filter screen 6. The included angle between the water inlet end of the filtering pipe body 3 and the water inlet pipe 1 is 30-60 degrees. The sealing mechanism comprises a groove portion 12 arranged at the bottom of the filtering pipe body and a support ring 13 fixed on the inner wall of the filtering pipe body, the shape and the size of the groove portion 12 are matched with the bottom end of the tubular filter screen, and the support ring 13 is hermetically connected with the top end of the tubular filter screen. The water inlet pipe is characterized by further comprising a differential pressure transmitter 14 and a controller, wherein one end of the differential pressure transmitter 14 is communicated with the water inlet pipe 1, the other end of the differential pressure transmitter is communicated with the water outlet pipe 2, and the differential pressure transmitter 14 is connected with the controller through a lead. The driving mechanism 15 is a reduction motor.
In this embodiment, the contained angle is 45 between filter pipe body 3 water inlet end and inlet tube 1, all is equipped with mounting flange on inlet tube 1 and the outlet pipe 2, and nylon brush 9 chooses for use the strip, and the interval is fixed in 8 outward appearances of column support frame, and automatically controlled valve is used to valve switch 11, and support ring 13 and tubulose filter screen top installation sealing washer to through airtight connection behind the bolt-up.
The utility model discloses a use as follows: the related media in the water treatment system and the circulating water system flow in through the water inlet pipe, when the related media pass through the tubular filter screen, the tubular filter screen cuts off impurities such as mud residues, solid particles and the like in the media, and clean media flow out through the water outlet pipe. After long-time interception, impurities on the tubular filter screen are increased, the pressure of the pressure difference transmitter is increased, when the pressure difference reaches a set value, the controller controls the electric control valve and the speed reducing motor to be opened, the speed reducing motor drives the rotating shaft to rotate, the nylon hairbrush is further driven to rotate to clean the inner surface of the mesh-shaped filter screen, the cleaned impurities can be discharged by the blow-off pipe under the pressure of a medium, the pressure difference is reduced after the impurities are discharged, and the controller controls the electromagnetic valve to reset and the speed reducing motor to stop.
Of course, the above description is only a preferred embodiment of the present invention, and should not be taken as limiting the scope of the embodiments of the present invention. The present invention is not limited to the above examples, and the technical field of the present invention is equivalent to the changes and improvements made in the actual range of the present invention, which should be attributed to the patent coverage of the present invention.
Claims (5)
1. The utility model provides a pipeline filter, connects between inlet tube (1) and outlet pipe (2), its characterized in that: comprises a filtering pipe body (3) and a filter element mechanism,
one end of the filtering pipe body (3) is hermetically connected with the water inlet pipe (1), the other end of the filtering pipe body is hermetically connected with the water outlet pipe (2), a water inlet (4) is formed in the connecting end of the filtering pipe body (3) and the water inlet pipe, and a water outlet (5) is formed in the connecting end of the filtering pipe body (3) and the water outlet pipe;
the filter element mechanism is fixed in the filtering pipe body (3) between the water inlet (4) and the water outlet (5) and comprises,
a tubular filter screen (6) which is hermetically connected with the inner wall of the filter pipe body;
the rotating shaft (7) axially penetrates through the filtering pipe body (3) and is rotationally connected with the filtering pipe body (3), and one end of the rotating shaft (7) is connected with the driving mechanism (15);
a columnar support frame (8) which is arranged in the tubular filter screen (6) and is fixedly connected with the rotating shaft (7);
a nylon brush (9) fixed on the periphery of the columnar support frame (8);
and the sewage draining pipe (10) is provided with a valve switch (11), and one end of the sewage draining pipe (10) is communicated with a gap formed by the columnar support frame (8) and the tubular filter screen (6).
2. The duct filter of claim 1, wherein: the included angle between the water inlet end of the filtering pipe body (3) and the water inlet pipe (1) is 30-60 degrees.
3. The duct filter of claim 1, wherein: the filter tube is characterized by further comprising a sealing mechanism, wherein the sealing mechanism comprises a groove portion (12) arranged at the bottom of the filter tube body and a support ring (13) fixed on the inner wall of the filter tube body, the shape and the size of the groove portion (12) are matched with the bottom end of the tubular filter screen, and the support ring (13) is hermetically connected with the top end of the tubular filter screen.
4. The duct filter of claim 1, wherein: still include pressure differential transmitter (14) and controller, pressure differential transmitter (14) one end and inlet tube (1) intercommunication, the other end and outlet pipe (2) intercommunication, pressure differential transmitter (14) pass through the wire with the controller and are connected.
5. The duct filter of claim 1, wherein: the driving mechanism (15) is a speed reducing motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020507610.1U CN211912970U (en) | 2020-04-09 | 2020-04-09 | Pipeline filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020507610.1U CN211912970U (en) | 2020-04-09 | 2020-04-09 | Pipeline filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211912970U true CN211912970U (en) | 2020-11-13 |
Family
ID=73374858
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020507610.1U Active CN211912970U (en) | 2020-04-09 | 2020-04-09 | Pipeline filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211912970U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113559587A (en) * | 2021-09-27 | 2021-10-29 | 徐州时代机械科技有限公司 | Y-shaped filter capable of automatically cleaning filter screen |
-
2020
- 2020-04-09 CN CN202020507610.1U patent/CN211912970U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113559587A (en) * | 2021-09-27 | 2021-10-29 | 徐州时代机械科技有限公司 | Y-shaped filter capable of automatically cleaning filter screen |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202740854U (en) | Suction type automatic cleaning filter | |
| CN104941283B (en) | Backwashing water filter | |
| CN107970665A (en) | A kind of Full-automatic self-cleaning filter | |
| CN114225505A (en) | Water impurity filter | |
| CN112378072A (en) | Energy-saving control system of central air conditioner | |
| CN211912970U (en) | Pipeline filter | |
| CN202590464U (en) | Self-cleaning filter device for multiple stages of strainers | |
| CN202438208U (en) | Self-cleaning filter | |
| CN220142749U (en) | Filter | |
| CN221333009U (en) | Electrically driven self-cleaning filter | |
| CN1390619A (en) | Self-cleaning differential pressure centrifugal filter | |
| CN219231645U (en) | Sewage pipeline filter convenient to clean | |
| CN220159518U (en) | A self-cleaning air filter | |
| CN219531106U (en) | Air purifying device | |
| CN208583064U (en) | A kind of filter device for high speed filter | |
| CN109432850A (en) | A kind of filter automatically adjusting soil pick-up gap | |
| CN207412875U (en) | Eddies of water wheel drive self-cleaning net type filter | |
| CN217068004U (en) | Manual-automatic integrated rotary cleaning pre-filter | |
| CN209530246U (en) | A kind of filter automatically adjusting soil pick-up gap | |
| CN211419770U (en) | a filter system | |
| CN223248873U (en) | A fully automatic backwash filter device | |
| CN2438497Y (en) | Two-filtering fine filter | |
| CN211081819U (en) | Sand filtering device special for oil extraction and water injection | |
| CN210078973U (en) | Back-flushing self-cleaning filtering equipment | |
| CN202438207U (en) | Self-cleaning filter |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |