CN207071260U

CN207071260U - A kind of piping filter

Info

Publication number: CN207071260U
Application number: CN201720779991.7U
Authority: CN
Inventors: 李德坤
Original assignee: Individual
Current assignee: Individual
Priority date: 2017-06-30
Filing date: 2017-06-30
Publication date: 2018-03-06
Anticipated expiration: 2027-06-30

Abstract

A kind of piping filter, including filter body are the utility model is related to, water inlet and delivery port located at filter body both ends, the filter core inside filter body, in addition to for sealing the seal assembly of filter body；The filter core is connected with water inlet, and the lower end of the filter core is provided with the barrel the utility model for being used to accumulate impurity by setting barrel in filter core bottom；The seal assembly includes top cover, and for connecting multiple pegs of top cover and filter body, the multiple peg passes through the buckle located at its end.Piping filter provided by the utility model is locked, impurity is deposited at barrel under gravity, avoids the obstruction to filter core, while also extend usage time.Fastened between top cover and filter body by peg and buckle, it is also more convenient in dismounting.

Description

A kind of piping filter

Technical field

It the utility model is related to filtration art, and in particular to a kind of piping filter.

Background technology

During industrial production, such as petrochemical industry, contain substantial amounts of impurity in the liquid of pipeline, when Impurity constantly accumulation will cause the blocking of pipeline.Therefore, pipeline would generally be set in actual production process on pipe line Filter, to filter out the impurity in liquid, ensure the usual of pipeline.

Existing conventional piping filter has y-type filter, T-shaped filter etc., and structural principle is simple.But due to volume Small, filter area is also small, and the impurity accumulated in the filter core of filter quickly can block filter core so that and filter area is reduced, Even block pipeline.Therefore need to be replaced as frequently as filter core, influence efficiency of transmission.Meanwhile existing piping filter mostly makes Fastened with screw, dismounting is also more troublesome when changing filter core.

The content of the invention

In order to solve the above problems, the utility model provides that a kind of service life is longer and aspect changes the pipeline of filter core Filter.

The utility model is realized using following scheme：

A kind of piping filter, including filter body, water inlet and delivery port located at filter body both ends, located at filtering Filter core inside body, in addition to for sealing the seal assembly of filter body；The filter core is connected with water inlet, the filter core Lower end be provided with and be used to accumulate the barrel of impurity.

Further, the seal assembly includes top cover, described more for connecting multiple pegs of top cover and filter body Individual peg passes through the snap lock located at its end.

Further, the first sealing ring is provided between the top cover and filter body.

Further, the water inlet at filter body inner chamber formed with a flange, the filter core internal diameter and the flange External diameter is engaged, and is fixed on the flange by screw.

Further, the second sealing ring is provided between the filter core and flange.

Further, the filter body is circular tube shaped, and vertical with water inlet and delivery port in the axial direction.

Prior art is contrasted, the utility model has the advantages that：

1. by setting barrel in filter core bottom, impurity is deposited at barrel, avoided to filter core under gravity Obstruction, while also extend usage time.

2. fastened between top cover and filter body by peg and buckle, it is also more convenient in dismounting.

Brief description of the drawings

Fig. 1 is the cross section structure schematic diagram of the utility model embodiment.

Fig. 2 is the enlarged drawing in A portions in Fig. 1.

Embodiment

For ease of skilled artisan understands that the utility model, below in conjunction with specific embodiments and the drawings to this practicality It is new to be described in further detail.

Reference picture 1 ~ 2, a kind of piping filter that the present embodiment provides, including filter body 1, located at 1 liang of filter body The water inlet 2 at end and delivery port 3, the filter core 4 inside filter body 1 and the seal assembly 6. for sealing filter body are close Sealing assembly 6 includes top cover 62, the peg 63 of connection top cover 62 and filter body 1, is used for located at the end of peg by top cover and mistake The buckle 61 of filter body fastening.Being additionally provided between top cover 62 and filter body 1 prevents the first sealing ring 7 of leakage.

Water inlet 2 on the direction to filter body inner chamber formed with a flange 21, the external diameter of the flange 21 and filter core Internal diameter matches, and filter core is placed on the flange, and is fastened via screw 8, meanwhile, in order to prevent unfiltered liq from flowing directly into out The mouth of a river 3, the lower end that the second sealing ring 9. filter core 4 is additionally provided between filter core and flange are provided with the barrel 5 for being used for accumulating impurity. When filter works, deposited under gravity at the barrel 5 of bottom by the impurity that filter core 4 stops, avoid hindering Filter core 4 is filled in, so as to ensure the unobstructed of pipeline.

By setting barrel in filter core bottom, impurity is deposited at barrel, avoided the utility model under gravity To the obstruction of filter core, while also extend usage time.Fastened between top cover and filter body by peg and buckle, It is also more convenient during dismounting.

Although to description of the present utility model being carried out with reference to embodiments above, it is familiar with the art Personnel many replacements, modifications and variations can be carried out according to above-mentioned content, be obvious.Therefore, it is all such Substitute, improvement and change are included in scope of the appended claims.

Claims

1. a kind of piping filter, it is characterised in that including filter body（1）, located at filter body（1）The water inlet at both ends （2）With delivery port（3）, located at filter body（1）Internal filter core（4）, in addition to for sealing filter body（1）Sealing group Part（6）；The filter core（4）With water inlet（2）It is connected, the filter core（4）Lower end be provided with and be used to accumulate the barrel of impurity（5）.

2. piping filter according to claim 1, it is characterised in that the seal assembly（6）Including top cover（62）, use In connection top cover（62）With filter body（1）Multiple pegs（63）, the multiple peg（63）Pass through the card located at its end Button（61）Locking.

3. piping filter according to claim 2, it is characterised in that the top cover（62）With filter body（1）Between set There is the first sealing ring（7）.

4. piping filter according to claim 1, it is characterised in that the water inlet（2）To filter body（1）Inner chamber Place is formed with a flange（21）, the filter core（4）Internal diameter and the flange（21）External diameter is engaged, and passes through screw（8）It is fixed on The flange（21）.

5. piping filter according to claim 4, it is characterised in that the filter core（4）With flange（21）Between be provided with the Two sealing rings（9）.

6. piping filter according to claim 1, it is characterised in that the filter body（1）For circular tube shaped, and in axle Upwards and water inlet（2）And delivery port（3）Vertically.