CN214680458U

CN214680458U - Pipeline filter

Info

Publication number: CN214680458U
Application number: CN202023249015.1U
Authority: CN
Inventors: 沈正宏
Original assignee: Suzhou Ball Fluorine Plastic Products Co ltd
Current assignee: Suzhou Ball Fluorine Plastic Products Co ltd
Priority date: 2020-12-30
Filing date: 2020-12-30
Publication date: 2021-11-12
Anticipated expiration: 2030-12-30

Abstract

The utility model discloses a pipeline filter, including the filter main part, the side surface of filter main part is provided with end cover, the upper end surface of filter main part is provided with the water inlet, the upper end of water inlet is provided with the mounting hole, the lower extreme surface of filter main part is provided with the connecting pipe, the side of connecting pipe is provided with the scum pipe, the side surface of scum pipe is provided with the control valve, the inside lower extreme surface of filter main part is provided with the recess. A pipeline filter, simple structure, the connectivity is strong, convenient to use, convenient to install in dismantlement, convenient clearance and change inside filter core, reinforcing connection stability, simultaneously with the impurity of filtering off through arranging the cinder notch and discharging, prevent that pipeline or filter core from taking place to block up because of impurity is too much, influencing the result of use, be favorable to promoting pipeline filter's result of use.

Description

Pipeline filter

Technical Field

The utility model relates to a pipeline filtration technology field, in particular to pipeline filter.

Background

Pipeline filter, the hydraulic pressure term, be the filter that is used for pipeline part among the hydraulic system, pipeline filter is the filter that involves among the pipeline transportation process, current pipeline filter need often dismantle the filter core when using and clear up, and it is comparatively complicated to be connected between filter core and the filter, bring the trouble for changing or clearing up the filter core, and the filter core installation is unstable in the pipeline, can cause certain influence to the use, secondly, pipeline filter live time is long, pipeline inside impurity accumulation can block up pipeline and filter core, lead to gradually that water flow diminishes, can lead to seriously unable the use, for this reason, we propose a pipeline filter.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a main aim at provides a pipeline filter can effectively solve the problem in the background art.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a pipeline filter, includes filter main body, filter main body's side surface is provided with end cover, filter main body's upper end surface is provided with the water inlet, the upper end of water inlet is provided with the mounting hole, filter main body's lower extreme surface is provided with the connecting pipe, the side of connecting pipe is provided with the scum pipe, the side surface of scum pipe is provided with the control valve, filter main body's inside lower extreme surface is provided with the recess.

Preferably, be swing joint between end cover and the filter main part, end cover's quantity is two, and is the symmetry and arranges, be fixed connection between water inlet and the filter main part, the mounting hole runs through in the upper end surface of water inlet, the quantity of mounting hole is a plurality of, and is the circumference and arranges, and the upper end of water inlet is provided with the seal membrane, be fixed connection between seal membrane and the water inlet.

By adopting the technical scheme, the following technical effects can be achieved: the connection sealing performance is enhanced through the sealing film, and the mounting and dismounting are facilitated through the mounting hole.

Preferably, be fixed connection between connecting pipe and the filter main part, be fixed connection between scum pipe and the filter main part, the quantity of scum pipe is two, and is the symmetry and arranges, be swing joint between scum pipe and the control valve, the quantity of control valve is two, and is the symmetry and arranges.

By adopting the technical scheme, the following technical effects can be achieved: the slag discharging flow rate of the slag discharging pipe is controlled by a control valve.

Preferably, the groove is embedded in the outer surface of the bottom end of the interior of the filter main body, the outer surface of the upper end of the groove is provided with a filter element, the filter element is cylindrical, the outer surface of the side end of the groove is provided with an internal thread, and the internal thread is fixedly connected with the groove.

By adopting the technical scheme, the following technical effects can be achieved: the filter element is placed through the groove, and stability is enhanced.

Preferably, the lower extreme surface of filter core is provided with the external screw thread, be fixed connection between external screw thread and the filter core, the upper end of filter core is provided with strains the handle, strain for fixed connection between handle and the filter core, be threaded connection through internal thread and external screw thread between filter core and the filter main part.

By adopting the technical scheme, the following technical effects can be achieved: through internal thread and external screw thread connection, make the filter core be convenient for install and dismantle, conveniently change and clearance.

Preferably, the side end of the filter element is provided with a slag discharge groove, and the slag discharge groove is embedded in the outer surface of the lower end of the interior of the filter main body.

By adopting the technical scheme, the following technical effects can be achieved: the impurities flow to the slag discharging pipe through the slag discharging groove and are discharged.

Compared with the prior art, the utility model has the advantages that when the filter element is cleaned or replaced, the external thread at the lower end of the filter element is connected with the internal thread at the side end of the groove in the filter main body, the filter element is convenient to install and disassemble in the filter main body, the connection is enhanced, and simultaneously, the filter element has stronger stability, impurities in water are filtered into the pipeline of the filter main body through the filter element and flow into the slag discharge pipe through the internal slag discharge groove, the discharge of the internal impurities is controlled through the control valve, the pipeline or the filter element is prevented from being blocked due to excessive impurities, the use effect is influenced, the whole pipeline filter has simple structure, strong connection, convenient use, convenient installation and disassembly, the internal filter element is convenient to clean and replace, the connection stability is enhanced, meanwhile, the filtered impurities are discharged through the slag discharge groove, the blockage of the pipeline or the filter element due to excessive impurities is prevented, the use effect is influenced, and the use effect of the pipeline filter is favorably improved.

Drawings

Fig. 1 is a schematic view of the overall structure of a pipeline filter according to the present invention;

fig. 2 is a front view of a pipe filter according to the present invention;

fig. 3 is a half sectional view of a pipe filter according to the present invention;

fig. 4 is an enlarged view of a in fig. 3 of a pipe filter according to the present invention.

In the figure: 1. a filter body; 2. sealing the end cap; 3. a water inlet; 4. mounting holes; 5. a connecting pipe; 6. a slag discharge pipe; 7. a control valve; 8. a groove; 9. a filter element; 10. an internal thread; 11. an external thread; 12. filtering the stems; 13. a slag discharge groove.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

As shown in fig. 1 to 4, a pipeline filter comprises a filter main body 1, a sealing end cover 2 is arranged on the outer surface of the side end of the filter main body 1, a water inlet 3 is arranged on the outer surface of the upper end of the filter main body 1, a mounting hole 4 is arranged on the upper end of the water inlet 3, a connecting pipe 5 is arranged on the outer surface of the lower end of the filter main body 1, a slag discharging pipe 6 is arranged on the side end of the connecting pipe 5, a control valve 7 is arranged on the outer surface of the side end of the slag discharging pipe 6, and a groove 8 is arranged on the outer surface of the inner lower end of the filter main body 1.

Be swing joint between end cover 2 and the filter main part 1, the quantity of end cover 2 is two, and be the symmetry and arrange, be fixed connection between water inlet 3 and the filter main part 1, mounting hole 4 runs through in the upper end surface of water inlet 3, the quantity of mounting hole 4 is a plurality of, and be the circumference and arrange, the upper end of water inlet 3 is provided with the seal membrane, be fixed connection between seal membrane and the water inlet 3, through the leakproofness that the seal membrane reinforcing is connected, be convenient for install through mounting hole 4, the reinforcing connectivity.

Be fixed connection between connecting pipe 5 and the filter main part 1, be fixed connection between scum pipe 6 and the filter main part 1, the quantity of scum pipe 6 is two, and is the symmetry and arranges, is swing joint between scum pipe 6 and the control valve 7, and the quantity of control valve 7 is two, and is the symmetry and arranges, controls the size of scum pipe 6 sediment flow through control valve 7.

Recess 8 inlays in the inside bottom surface of filter body 1, and recess 8's upper end surface is provided with filter core 9, and filter core 9's shape is cylindrically, and recess 8's side surface is provided with internal thread 10, is fixed connection between internal thread 10 and the recess 8, is used for placing filter core 9, reinforcing stability through recess 8.

The lower extreme surface of filter core 9 is provided with external screw thread 11, is fixed connection between external screw thread 11 and the filter core 9, and the upper end of filter core 9 is provided with strains 12, strains for fixed connection between 12 and the filter core 9, be threaded connection through internal thread 10 and external screw thread 11 between filter core 9 and the filter main part 1, through the threaded connection of internal thread 10 and external screw thread 11, make the filter core 9 be convenient for install and dismantle.

The side of filter core 9 is provided with row's cinder notch 13, arranges cinder notch 13 and inlays in the inside lower extreme surface of filter main part 1, and impurity flows into through arranging cinder notch 13 and discharges in the scum pipe 6, reinforcing result of use.

It should be noted that, when the pipeline filter of the utility model is used, the worker connects with the water inlet pipeline through the water inlet 3 at the upper end of the filter main body 1, and installs the filter through the mounting hole 4, so that the installation and the disassembly are convenient, the sealing film connection has better sealing performance, the water source is filtered through the inner filter element 9, when the worker cleans or changes the filter element 9, the outer thread 11 at the lower end of the filter element 9 is connected with the inner thread 10 at the side end of the groove 8 in the filter main body 1 through the outer thread 11, so that the filter element 9 is convenient to install and disassemble in the filter main body 1, the connection is enhanced, and the pipeline filter has stronger stability, the impurities in the water are filtered into the pipeline of the filter main body 1 through the filter element 9, and flow into the slag discharge pipe 6 through the inner slag discharge groove 13, the discharge of the inner impurities is controlled through the control valve 7, the blockage of the pipeline or the filter element 9 caused by excessive impurities is prevented, affecting the use effect.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. A duct filter comprising a filter body (1), characterized in that: the utility model discloses a filter, including filter body (1), the side surface of filter body (1) is provided with end cover (2), the upper end surface of filter body (1) is provided with water inlet (3), the upper end of water inlet (3) is provided with mounting hole (4), the lower extreme surface of filter body (1) is provided with connecting pipe (5), the side of connecting pipe (5) is provided with scum pipe (6), the side surface of scum pipe (6) is provided with control valve (7), the inside lower extreme surface of filter body (1) is provided with recess (8).

2. A duct filter according to claim 1, wherein: be swing joint between end cover (2) and filter main part (1), the quantity of end cover (2) is two, and is the symmetry and arranges, be fixed connection between water inlet (3) and filter main part (1), mounting hole (4) run through in the upper end surface of water inlet (3), the quantity of mounting hole (4) is a plurality of, and is the circumference and arranges, and the upper end of water inlet (3) is provided with the seal membrane, be fixed connection between seal membrane and water inlet (3).

3. A duct filter according to claim 1, wherein: be fixed connection between connecting pipe (5) and filter main part (1), be fixed connection between row's sediment pipe (6) and filter main part (1), the quantity of row's sediment pipe (6) is two, and is the symmetry and arranges, be swing joint between row's sediment pipe (6) and control valve (7), the quantity of control valve (7) is two, and is the symmetry and arranges.

4. A duct filter according to claim 1, wherein: recess (8) inlay in the inside bottom surface of filter main part (1), the upper end surface of recess (8) is provided with filter core (9), the shape of filter core (9) is cylindrical, the side surface of recess (8) is provided with internal thread (10), be fixed connection between internal thread (10) and recess (8).

5. The duct filter of claim 4, wherein: the lower extreme surface of filter core (9) is provided with external screw thread (11), be fixed connection between external screw thread (11) and filter core (9), the upper end of filter core (9) is provided with strains (12), strain for fixed connection between (12) and filter core (9), be threaded connection through internal thread (10) and external screw thread (11) between filter core (9) and filter main part (1).

6. The duct filter of claim 4, wherein: the side of filter core (9) is provided with row's cinder notch (13), arrange cinder notch (13) and inlay in the inside lower extreme surface of filter main part (1).