CN203694731U - Automatic pipeline cleaning filter - Google Patents
Automatic pipeline cleaning filter Download PDFInfo
- Publication number
- CN203694731U CN203694731U CN201320437693.1U CN201320437693U CN203694731U CN 203694731 U CN203694731 U CN 203694731U CN 201320437693 U CN201320437693 U CN 201320437693U CN 203694731 U CN203694731 U CN 203694731U
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- China
- Prior art keywords
- water
- pipe
- contact force
- water inlet
- fixed
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- Expired - Fee Related
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Abstract
The utility model discloses an automatic pipeline cleaning filter. A water intake pipe and an end cover are welded; a static ball frame at the center of an end surface is pressed into a preserved hole, and a ball is put at the center of the static ball frame; a moving ball frame sleeves a small head of a conical filter screen, and the end cover as well as a water drainage pipe, a cleaning water pump and the like are welded; a moveable joint is used for connecting; an impellor sleeves a conical filter screen internally; a cleaning water pump is connected with a water intake pipe and a water drain pipe; a blow-down electromagnetic valve is fixed in a drain outlet; a water intake contact point pressure meter and a water drain contact point pressure meter are fixed on respective preformed holes; an exit pipe flange is connected with a pipeline; the water intake contact point pressure meter and the like are connected with an electrical control box. According to the utility model, the conical filter screen is adopted, so that the pressure loss is reduced; oblique surface modes are adopted for the water intake pipe and the water drain pipe for forced cleaning; an impellor mode is adopted, flowing water in the pipelines is utilized for driving the conical filter screen to rotate, the additional power is omitted, and the fault rate is reduced; the cleaning water pump is adopted, when attached matters cannot be thrown away from the conical filtering screen surface, the conical filter screen can be forcedly washed.
Description
Technical field
The utility model belongs to mechanical engineering field, relates in particular to a kind of pipeline automatic cleaning filter.
Background technology
In various liquid conducting pipes, the liquid of carrying contains various small impurities, and these impurity are harmful in profit to user.In order to solve problems, mostly adopt now external force rotary sieve, fixed time cleaning mode.
But the shortcoming that current liquid conducting pipes cleaning way exists is: scavenging period is restricted, and the little water resistance of conducting area is large, and cleaning means volume is large.
Utility model content
The purpose of this utility model is to provide a kind of pipeline automatic cleaning filter, is intended to solve existing pipeline cleaning instrument scavenging period restricted, the large and large defect of water resistance of cleaning means volume.
The utility model is achieved in that a kind of pipeline automatic cleaning filter is made up of water inlet pipe, shell, water inlet contact force table, conical screen, impeller, scavenge pipe, flushing water pump, outlet pipe, water outlet contact force table and blowoff electromagnetic valve.
Described water inlet pipe and the welding of shell end cap, be pressed into quiet pearl frame in preformed hole at end face center, and ball is placed on Jing Zhujia center; It is upper that moving pearl frame is enclosed within conical screen microcephaly, inserts in quiet pearl frame and withstand ball, and end cap and outlet pipe welding, be fixed with flushing water pump, water inlet pipe, outlet pipe in end cap; Pearl frame is fixed in end cap preformed hole, and outlet pipe passes from impeller centre bore, and articulation is connected and fixed scavenge pipe, in shell termination, face is put rubber o-ring, in the middle of impeller and pearl frame, put ball, impeller base is inserted in conical screen frame, by key screw shell termination and end cap compression.
Further, described blowoff electromagnetic valve is fixed on sewage draining exit, water inlet contact force table and water outlet contact force table are fixed on preformed hole separately, import and export water pipe flange and be connected with pipeline, water inlet contact force table, water outlet contact force table, blowoff electromagnetic valve, flushing water pump are connected with electric control box.
Further, in order to increase the area of filter screen, reduce the resistance of filter screen, the shape of screen pack can be made into taper shape, cylindrical.
The pipeline automatic cleaning filter that the utility model provides, adopts conical filter screen, has reduced pressure loss; Water inlet pipe and outlet pipe adopt incline plane type, control the unbalanced screen pack that flows through of current, are convenient to clean by force at current plane of weakness; Adopt impeller mode, utilize the circulating water in pipeline to drive the rotation of taper screen pack, save additionaling power, reduce fault rate; Adopt flushing water pump, in the time that attachment cannot throw away taper filtration wire side, rinse by force taper screen pack.
Brief description of the drawings
Fig. 1 is the complete section figure of pipeline automatic cleaning filter of the present utility model.
In figure: 1, water inlet pipe 2, shell 3, conical screen 4, outlet pipe 5, articulation 6, impeller 7, ball 8, pearl frame 9, shell termination 10, screw 11, end cap 12, rubber o-ring 13, water outlet contact force table 14, outlet pipe 15, flushing water pump 17, blowoff electromagnetic valve 18, scavenge pipe 19, moving pearl frame 20, ball 21, quiet pearl frame 22, end cap 23, water inlet contact force table 24, water inlet pipe
Detailed description of the invention
In order to make object of the present invention, technical scheme and advantage clearer, below in conjunction with embodiment, the present invention is further elaborated.Should be appreciated that specific embodiment described herein, only in order to explain the present invention, is not intended to limit the present invention.
As shown in the figure, the utility model is achieved in that a kind of pipeline automatic cleaning filter is made up of water inlet pipe 1, shell 2, water inlet contact force table 23, conical screen 3, impeller 6, scavenge pipe 18, flushing water pump 15, outlet pipe 14, water outlet contact force table 13 and blowoff electromagnetic valve 17.
Described water inlet pipe 1 welds with end cap 22, at end face center, quiet pearl frame 21 is pressed in preformed hole, ball 20 is placed on quiet Zhu Jia 21 centers, moving pearl frame 19 is enclosed within on the microcephaly of conical screen 3, insert in quiet pearl frame 21 and withstand ball 20, end cap 11 welds with outlet pipe 14, is fixed with flushing water pump 15, water inlet pipe 24, outlet pipe 4 in end cap 11; Pearl frame 8 is fixed in end cap 11 preformed holes, and outlet pipe 4 passes from impeller 6 centre bores, and articulation 5 is connected and fixed scavenge pipe 18, in shell termination, 9 faces are put rubber o-ring 12, in the middle of impeller 6 and pearl frame 8, put ball 7, impeller base is inserted in conical screen 3, shell termination 9 and end cap 11 is compressed with screw 10.
Further, described blowoff electromagnetic valve 17 is fixed on sewage draining exit, water inlet contact force table 23 and water outlet contact force table 13 are fixed on preformed hole separately, the flange that water inlet pipe 1 exports water pipe 14 is connected with pipeline, and water inlet contact force table 23, water outlet contact force table 13, blowoff electromagnetic valve 17, flushing water pump 15 are connected with electric control box.
Further, in order to increase the area of filter screen, reduce the resistance of conical screen 3, the shape of screen pack can be made into taper shape, cylindrical.
As shown in Figure 1, when in current piping automatic cleaning strainer, water is through conical screen 3, impeller 6, flowing into effluent pipe mouth drives conical screen 3 to rotate, be made as oblique mouthful at the Inlet and outlet water mouth of pipe, make filter screen cross water and form bias current, a little less than the overcurrent of bottom, conical screen 3 rotates and easily gets rid of the foul floating; Precipitate on weak current limit, when foul amount is large, floating can't get rid of time, reduce conical screen 3 discharge areas, inlet end hydraulic pressure raises, and delivery port hydraulic pressure reduces, and the contact force table 23 of intaking in the time being greater than setting hydraulic pressure value is connected circuit, when outlet pipe hydraulic pressure is less than setting value, water outlet contact force table 13 is connected circuit, start flushing water pump 15 simultaneously, oppositely to conical screen 3 spraying-rinsings, make foul depart from filter screen by scavenge pipe 18; Open blowoff electromagnetic valve 17, foul is got rid of from blowoff electromagnetic valve 17, is worth while recovering normal value at water inlet contact force table 23 and outlet pipe contact force table 13 simultaneously, stops flushing water pump 15 and blowoff electromagnetic valve 17, automatically cleans complete.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all any amendments of doing within spirit of the present utility model and principle, be equal to and replace and improvement etc., within all should being included in protection domain of the present utility model.
Claims (3)
1. a pipeline automatic cleaning filter, it is characterized in that, described pipeline automatic cleaning filter is made up of water inlet pipe, shell, water inlet contact force table, conical screen, impeller, scavenge pipe, flushing water pump, outlet pipe, water outlet contact force table and blowoff electromagnetic valve;
Described water inlet pipe and the welding of shell end cap, be pressed into quiet pearl frame in preformed hole at end face center, and ball is placed on Jing Zhujia center; It is upper that moving pearl frame is enclosed within conical screen microcephaly, inserts in quiet pearl frame and withstand ball, and end cap and outlet pipe welding, be fixed with flushing water pump, water inlet pipe, outlet pipe in end cap; Pearl frame is fixed in end cap preformed hole, and outlet pipe passes from impeller centre bore, and articulation is connected and fixed scavenge pipe, in shell termination, face is put rubber o-ring, in the middle of impeller and pearl frame, put ball, impeller base is inserted in conical screen frame, by key screw shell termination and end cap compression.
2. pipeline automatic cleaning filter as claimed in claim 1, it is characterized in that, described blowoff electromagnetic valve is fixed on sewage draining exit, water inlet contact force table and water outlet contact force table are fixed on preformed hole separately, import and export water pipe flange and be connected with pipeline, water inlet contact force table, water outlet contact force table, blowoff electromagnetic valve, flushing water pump are connected with electric control box.
3. pipeline automatic cleaning filter as claimed in claim 1, is characterized in that, the shape of screen pack can be made into taper shape, cylindrical.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320437693.1U CN203694731U (en) | 2013-07-22 | 2013-07-22 | Automatic pipeline cleaning filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320437693.1U CN203694731U (en) | 2013-07-22 | 2013-07-22 | Automatic pipeline cleaning filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203694731U true CN203694731U (en) | 2014-07-09 |
Family
ID=51045232
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320437693.1U Expired - Fee Related CN203694731U (en) | 2013-07-22 | 2013-07-22 | Automatic pipeline cleaning filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203694731U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105951926A (en) * | 2016-06-15 | 2016-09-21 | 张萍 | Intelligent air water generator capable of achieving efficient water purification |
| CN109966797A (en) * | 2019-04-29 | 2019-07-05 | 南京南化建设有限公司 | High-efficiency sewage processing device |
| CN114522466A (en) * | 2022-04-08 | 2022-05-24 | 新野县棉花原种场 | Micro-irrigation filter for agricultural irrigation |
-
2013
- 2013-07-22 CN CN201320437693.1U patent/CN203694731U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105951926A (en) * | 2016-06-15 | 2016-09-21 | 张萍 | Intelligent air water generator capable of achieving efficient water purification |
| CN109966797A (en) * | 2019-04-29 | 2019-07-05 | 南京南化建设有限公司 | High-efficiency sewage processing device |
| CN114522466A (en) * | 2022-04-08 | 2022-05-24 | 新野县棉花原种场 | Micro-irrigation filter for agricultural irrigation |
| CN114522466B (en) * | 2022-04-08 | 2023-09-22 | 新野县棉花原种场 | Micro-irrigation filter for agricultural irrigation |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140709 Termination date: 20150722 |
|
| EXPY | Termination of patent right or utility model |