CN209696451U

CN209696451U - A kind of piping filter removed contamination convenient for dirt collection

Info

Publication number: CN209696451U
Application number: CN201920281378.1U
Authority: CN
Inventors: 梁宏杰
Original assignee: Fujian Jiest Valve Manufacturing Co ltd
Current assignee: Beijing Senbote Energy Technology Co ltd
Priority date: 2019-03-06
Filing date: 2019-03-06
Publication date: 2019-11-29
Anticipated expiration: 2029-03-06

Abstract

A kind of piping filter removed contamination convenient for dirt collection disclosed by the utility model, shell include one for pipeline straight through flow pipe ring, one be located at bung below pipe ring and valve seat between pipe ring and bung is arranged in a connection；The filter device of one adaptation internal diameter of the pipeline of installation in the ring cavity of pipe ring, the lid chamber of valve chamber the connection ring cavity and bung of valve seat, one, which can end the through-flow core assembly of valve chamber, is mounted on valve seat, and bung bottom is removably socketed a sewage collection system；When core assembly opens valve chamber, the filter residue of filter device filtering is fallen into sewage collection system by ring cavity through valve chamber and bung；It is filtered using through type, filter device self-cleaning falls filter residue and presses flow velocity without influencing the stream of medium, i.e., does not influence the production efficiency of filter pipeline pumped (conveying) medium；After blocking filter residue to flow into sewage collection system using core assembly, processing of removing contamination can be carried out to sewage collection system, using upper very convenient under the operating condition that not interrupt pipe works.

Description

A kind of piping filter removed contamination convenient for dirt collection

Technical field

The utility model relates to piping filters, especially self-cleaning filter residue and can not influence the normal trandfer fluid of pipeline and are situated between A kind of piping filter removed contamination convenient for dirt collection of matter.

Background technique

Indigo plant formula filter and y-type filter are widely used in the fluid media (medium) that filter pipe is conveyed at present, both classes The problems of piping filter of type has: 1. since the fluid media (medium) of pipeline is by blue formula filter or the filtering of Y type When device, the runner of filtering is non-straight-through, causes flow resistance of the medium by blue formula filter or y-type filter deflecting when to increase, stream pressure It is reduced with flow velocity, seriously affects the production efficiency of the fluid media (medium) of pipeline；2. when in blue formula filter or y-type filter When the solid impurity particle of the blue filtering of filter is accumulated to a certain extent, need filter indigo plant to split out cleaning, and split out filter indigo plant It before coming, needs first to close pipeline with valve and stops working, fluid media (medium) conveying is interrupted, and production can be impacted.

Utility model content

To solve the above problems, the utility model is directed to a kind of piping filter removed contamination convenient for dirt collection, it will not The stream pressure and flow velocity for influencing fluid media (medium), self-cleaning to strainer can clean and collect filter residue, when removing or discharging the filter residue collected, no The work for needing interrupt pipe trandfer fluid medium makes to produce unaffected.

In order to achieve the above object, the utility model provides a kind of piping filter removed contamination convenient for dirt collection, including a shell, Be characterized in that: shell include one for pipeline straight through flow pipe ring, one be located at pipe ring below bung and one connection setting exist Valve seat between pipe ring and bung；The filter device of one adaptation internal diameter of the pipeline of installation, the valve chamber connection of valve seat in the ring cavity of pipe ring The lid chamber of ring cavity and bung, one, which can end the through-flow core assembly of valve chamber, is mounted on valve seat, and bung bottom is removably socketed One sewage collection system；When core assembly opens valve chamber, the filter residue of filter device filtering falls into dirt collection dress through valve chamber and bung by ring cavity In setting.

The filter device includes one being mounted in through-flow member with the through-flow member of overcurrent mouth, a filter plate assembly and one The conducting element of the fluid guiding filter plate assembly of overcurrent mouth will be flowed through；Filter plate assembly is mounted at ring cavity outflow port, through-flow member set It connects at ring cavity flow inlet, outflow port is identical as overcurrent mouth passage section；And outflow port and overcurrent mouth and the straight straight line of ring cavity, Make the fluid media (medium) of pipeline is straight-through to filter through filter plate assembly, fluid media (medium) is oriented to filter plate assembly surface by conducting element, makes to filter Board group part is constantly cleaned in filtration and filter residue is washed into ring cavity bottom, because of the fluid media (medium) without leading to filtering Stream pressure and flow velocity reduce, that is, will not influence the fluid media (medium) of pipeline flow velocity and stream pressure.

The filter plate assembly includes the filter of the backing plate and pressing plate and a cramping of grate formula between backing plate and pressing plate Net；Strainer is installed between backing plate and pressing plate and fixes, and by the support of backing plate and pressing plate, deforming to avoid strainer influences filtering effect Rate can also extend the service life of strainer.

For the arc-shaped arcuation of the filter plate assembly towards overcurrent mouth, the fluid media (medium) for entering overcurrent mouth in ring cavity passes through filter Filter residue is rushed at its edge while board group part and the filter residue for washing away its surface, i.e. filter plate assembly filter medium, realizes filter plates For part from function is washed down, being attached to filter plate assembly to avoid filter residue increases medium flow resistance.

The core assembly includes the ball valve ball core being mounted in valve chamber, is mounted in valve seat with linkage ball valve core turn Dynamic valve rod is mounted on the handle that the rotation of actuating valve rod is connected outside valve seat；Pass through handle linkage valve rod rotating ball valve ball core Realize the on-off of flow path between ring cavity and lid chamber；When ball valve ball core opens valve chamber, the filter residue of filter plate assembly filtering is from ring cavity bottom Portion is fallen into sewage collection system through valve chamber and lid chamber；When truncation valve chamber access that ball valve ball core is strong sewage collection system and filter device it Between separate, can be operated sewage collection system filter residue be discharged remove, do not need interrupt pipe filtering trandfer fluid medium.

The sewage collection system includes that the transparent collection inder pot of an entire body and one are movably connected in collection inder pot under bung Be screwed on snap ring；Lid chamber and collection inder pot bung hole fitting, make the filter residue by lid chamber when the snap ring that is screwed on is connected to collection inder pot under bung Collection inder pot can be fallen directly into, therefore the filter residue situation accumulated in collection inder pot can be observed by the naked eye, so that collection inder pot is torn open in time It unloads down and outwells filter residue.

The collection inder pot bottom wall of the sewage collection system also sets up a mudhole, and a plug screw is screwed on and blocks mudhole, works as filter When slag can flow, plug screw can be disassembled from mudhole, flow directly out the filter residue collected in inder pot from mudhole.

The bung edge is equipped with external thread part, and the collection inder pot bung hole outer is equipped with for detent on the snap ring that is screwed on Outer convex edge, outer convex edge compression barrel lid when the snap ring that is screwed on is screwed with external thread part；The Fast Installation of collection inder pot and bung can be realized Connection can spin down from external thread part snap ring is screwed on, make when the filter residue amount accumulated in collection inder pot is big and mobility is poor Collect inder pot and bung to be detached from, then after filter residue pours in collection inder pot, then by the snap ring that is screwed on collection inder pot be installed again Onto bung.

The beneficial effects of the utility model are as follows:

1. being filtered using through type, filter device self-cleaning falls filter residue and presses flow velocity without influencing the stream of medium, i.e., does not influence The production efficiency of filter pipeline pumped (conveying) medium；

2. using core assembly block filter residue flow into sewage collection system in after, can not interrupt pipe work operating condition under, Processing of removing contamination is carried out to sewage collection system, using upper very convenient.

Detailed description of the invention

Fig. 1 is the structure sectional view of the utility model.

Fig. 2 is the flow passage structure schematic diagram of the utility model filter apparatus configuration and self-cleaning filter residue.

Fig. 3 is the flow passage structure schematic diagram of the utility model self-cleaning filtering dirt collection.

Fig. 4 is to remove the structural decomposition diagram for collecting inder pot after the utility model core assembly device closes valve chamber.

Attached drawing identifies in figure are as follows: 10. shells；11. pipe ring；111. ring cavity；112. outflow port；12. valve seat；121. valve chamber； 13. bung；131. lid chamber；132. external thread part；20. filter device；21. through-flow member；211. overcurrent mouth；22. filter plate assembly； 221. backing plate；222. strainer；223. pressing plate；23. conducting element；30. core assembly；31. ball valve ball core；32. valve rod；33. handle； 40. sewage collection system；41. collecting inder pot；411. outer convex edges；412. mudhole；42. be screwed on snap ring；43. plug screw.

Specific embodiment

The present invention will be further described with reference to the accompanying drawings and examples.

A kind of piping filter removed contamination convenient for dirt collection as shown in Figure 1, including a shell 10, shell 10 is by one for pipe The pipe ring 11, one of road straight through flow is located at the bung 13 of 11 lower section of pipe ring and a connection is arranged between pipe ring 11 and bung 13 Valve seat 12, which is integrally formed, to be constituted；The filter device 20 of one adaptation internal diameter of the pipeline of installation, the valve of valve seat 12 in the ring cavity 111 of pipe ring 11 Chamber 121 is connected to the lid chamber 131 of ring cavity 111 and bung 13, and one, which can end the through-flow core assembly 30 of valve chamber 121, is mounted on valve seat 12 On, 13 bottom of bung is removably socketed a sewage collection system 40；When core assembly 30 opens valve chamber 121, filter device 20 is filtered Filter residue fallen into sewage collection system 40 by ring cavity 111 through valve chamber 121 and bung 13.

As shown in FIG. 1 to 3, the filter device 20 of the utility model includes one with overcurrent mouth 211) through-flow member 21, One filter plate assembly 22 and one is mounted in through-flow member 21 water conservancy diversion that will flow through the fluid guiding filter plate assembly 22 of overcurrent mouth 211 Part 23；A backing plate 221 and pressing plate (223) and one of the filter plate assembly 22 including grate formula clamp between backing plate 221 and pressing plate 223 Strainer 222, filter plate assembly 22, which is screwed, to be mounted at 111 outflow port 112 of ring cavity, and filter plate assembly 22 is arc-shaped Towards overcurrent mouth 221, through-flow member 21 is socketed at 111 flow inlet of ring cavity arcuation, outflow port 112 and 211 passage section of overcurrent mouth It is identical to match internal diameter of the pipeline, and outflow port 112, overcurrent mouth 211 and filter plate assembly 22 in pipe ring 11 in straight-through arrangement, make pipe The fluid media (medium) of road conveying can flow out the ring cavity 11 of pipe ring 11 along straight line from overcurrent mouth 211, filter plate assembly 22, outflow port 112.

Shown in as shown in Figure 1, Figure 3 and Figure 4, the core assembly 30 of the utility model includes the ball valve ball being mounted in valve chamber 121 Core 31 is mounted on the valve rod 32 rotated in valve seat 12 with linkage ball valve core 31, is mounted on connection actuating valve rod 32 outside valve seat 12 The handle 33 of rotation；The sewage collection system 40 of the utility model includes that the transparent collection inder pot 41 of an entire body and one are living collection inder pot 41 The dynamic snap ring 42 that is screwed on being connected under bung 13,13 edge of bung are equipped with external thread part 132, and collection 41 bung hole outer of inder pot, which is equipped with, to be supplied The outer convex edge 411 for the detent on snap ring 42 of being screwed on is screwed on snap ring 42 and 411 compression barrel lid 13 of outer convex edge when external thread part 132 screws, Collection inder pot 41 is connected under bung 13, and makes lid chamber 131 and collection 41 bung hole fitting of inder pot.The utility model sewage collection system 40 Collection 41 bottom wall of inder pot also sets up a mudhole 412, and a plug screw 43 is screwed on and blocks mudhole 412.

Working principle and specific implementation movement the following detailed description of the utility model.

It is connected in the pipe-line system of trandfer fluid medium as shown in Figure 1, the pipe ring 11 of the utility model is clamped, such as schemes Shown in 3, valve rod 32 is twisted by handle 33, ball valve core 31 is driven to open valve chamber 121, mistake of the medium from through-flow member 21 in pipeline Head piece 211 enters ring cavity 111, constantly passes through the strainer 222 of filter plate assembly 22, filtrate is after the outflow pipe ring 11 of outflow port 112 The filter residue for continuing to convey, and being attached on 222 surface of strainer along pipeline is washed away by subsequent fluid media (medium) to 22 side of filter plate assembly Edge in conducting element 23 under the impulse force on fluid media (medium) guiding 22 surface of filter plate assembly, makes on strainer 222 as shown in Figures 2 and 3 Filter residue be washed into 111 bottom of ring cavity, realize filter plate assembly 22 from washing function, thus strainer 222 is not in that attachment is accumulated Filter residue and cause filtering fluid media (medium) stream pressure and flow velocity reduce the case where, that is, will not influence the fluid media (medium) of pipeline Flow velocity and stream pressure；Then the filter residue for being washed into 111 bottom of ring cavity falls into the lid chamber 131 of bung 13 by the valve chamber 121 opened Afterwards, the accumulation in collection inder pot 41 is sunk to, realizes dirt collection function.

As shown in Figure 3 and Figure 4, when needing to remove the filter residue of collection inder pot 41, drive ball valve is twisted by operation handle 33 Spool 31 closes valve chamber 121, first blocks the flow path of ring cavity 111 and lid chamber 131, does not influence pipeline and continue through 22 mistake of filter plate assembly Filter fluid media (medium)；Then the thick situation of filter residue in collection inder pot 41 is observed by the naked eye, if the situation that filter residue liquid mobility is preferable Under, the plug screw 43 of 41 bottom of collection inder pot is screwed off and is detached from mudhole 412, makes to collect the filter residue in inder pot 41 and is discharged from mudhole 412, Plug screw 43 is blocked mudhole 412 again after filter residue is drained, then the rotation of operation handle 33 ball valve core 31 opening valve chamber 121 is It can.If visually observe filter residue liquid mobility it is poor in the case where, rotation be screwed on snap ring 42 be allowed to external thread part 132 be detached from, Collection inder pot 41 is removed from bung 13, then the filter residue in collection inder pot 41 is poured out, as shown in Fig. 4 and Fig. 3, after cleaning Collection inder pot 41 reinstalled and be connected under bung 13 by the snap ring 42 that is screwed on, then actuating handle 33 twists ball valve core again 31 open valve chamber 121, get through ring cavity 111 and the flow path of lid chamber 131, so that the filter residue in ring cavity 111 passes through valve chamber 121 and lid Chamber 131 enters collection inder pot 41 and stockpiles.

Above embodiments are only for illustration of the utility model, rather than limitations of the present invention, the art Those of ordinary skill can also make various transformation or variation in the case where not departing from the spirit and scope of the utility model. Therefore, all equivalent technical solutions also should belong to the scope of the utility model, should be limited by each claim.

Claims

1. a kind of piping filter removed contamination convenient for dirt collection, including a shell (10), it is characterised in that:

Shell (10) includes pipe ring (11), the bung (13) and one below pipe ring (11) for pipeline straight through flow The valve seat (12) that connection is arranged between pipe ring (11) and bung (13)；

The filter device (20) of one adaptation internal diameter of the pipeline of installation, the valve chamber (121) of valve seat (12) in the ring cavity (111) of pipe ring (11) It is connected to the lid chamber (131) of ring cavity (111) and bung (13), one, which can end the through-flow core assembly (30) of valve chamber (121), is mounted on On valve seat (12), bung (13) bottom is removably socketed a sewage collection system (40)；

When core assembly (30) opens valve chamber (121), the filter residue of filter device (20) filtering is by ring cavity (111) through valve chamber (121) It is fallen into sewage collection system (40) with bung (13).

2. a kind of piping filter removed contamination convenient for dirt collection as described in claim 1, it is characterised in that: the filter device (20) through-flow member (21) including one with overcurrent mouth (211), a filter plate assembly (22) and one are mounted on through-flow member (21) The conducting element (23) of fluid guiding filter plate assembly (22) of overcurrent mouth (211) will be flowed through；Filter plate assembly (22) is mounted on ring cavity (111) at outflow port (112), through-flow member (21) is socketed at ring cavity (111) flow inlet, outflow port (112) and overcurrent mouth (211) Passage section is identical.

3. a kind of piping filter removed contamination convenient for dirt collection as claimed in claim 2, it is characterised in that: the filter plate assembly It (22) include the filter of the backing plate (221) and pressing plate (223) and a cramping of grate formula between backing plate (221) and pressing plate (223) Net (222).

4. a kind of piping filter removed contamination convenient for dirt collection as claimed in claim 2, it is characterised in that: the filter plate assembly (22) arc-shaped arcuation is towards overcurrent mouth (211).

5. a kind of piping filter removed contamination convenient for dirt collection as described in claim 1, it is characterised in that: the core assembly (30) include the ball valve ball core (31) being mounted in valve chamber (121), be mounted in valve seat (12) with linkage ball valve core (31) turn Dynamic valve rod (32) is mounted on the handle (33) that valve seat (12) connects actuating valve rod (32) rotation outside.

6. a kind of piping filter removed contamination convenient for dirt collection as described in claim 1, it is characterised in that: the sewage collection system It (40) include that the transparent collection inder pot (41) of an entire body and one are movably connected in collection inder pot (41) on the card that is screwed under bung (13) Ring (42)；Lid chamber (131) and collection inder pot (41) bung hole set when the snap ring (42) that is screwed on is connected to collection inder pot (41) under bung (13) It closes.

7. a kind of piping filter removed contamination convenient for dirt collection as claimed in claim 6, it is characterised in that: the sewage collection system (40) collection inder pot (41) bottom wall is also set up a mudhole (412), and a plug screw (43) is screwed on and blocks mudhole (412).

8. a kind of piping filter removed contamination convenient for dirt collection as claimed in claim 6, it is characterised in that: the bung (13) Edge is equipped with external thread part (132), and collection inder pot (41) the bung hole outer is equipped with the evagination for the detent on snap ring (42) of being screwed on Along (411), outer convex edge (411) compression barrel lid (13) when the snap ring that is screwed on (42) and external thread part (132) screw.