CN217511350U - Straight-barrel filter applied to pipeline - Google Patents
Straight-barrel filter applied to pipeline Download PDFInfo
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- CN217511350U CN217511350U CN202220814371.3U CN202220814371U CN217511350U CN 217511350 U CN217511350 U CN 217511350U CN 202220814371 U CN202220814371 U CN 202220814371U CN 217511350 U CN217511350 U CN 217511350U
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Abstract
The utility model discloses a be applied to straight section of thick bamboo filter of pipeline, include: the connecting part comprises a supporting part and a connecting flange arranged at the inlet end of the supporting part; the outer circumferential surface of the supporting part is provided with a first fixing edge; the filter pipe comprises a filter straight cylinder part and a filter screen arranged in the filter straight cylinder part; the filtering straight cylinder part is arranged at the outlet end of the supporting part, and a second fixed edge is arranged on the outer circumferential surface of the inlet end of the filtering straight cylinder part; the filter screen is in a basket shape with one open end, and the open end of the filter screen is arranged on the outlet end of the filtering straight cylinder part; the clamp is arranged on the first fixing edge and the second fixing edge and clamps the first fixing edge and the second fixing edge. The utility model avoids the accumulation of liquid in the filter through the filter screen arranged on the filtering straight cylinder part, and improves the filtering efficiency and the liquid output; connecting portion and filter tube make things convenient for the quick replacement filter screen through first, the fixed edge of second and clamp connection.
Description
Technical Field
The utility model relates to a filter equipment technical field, concretely relates to be applied to straight section of thick bamboo filter of pipeline.
Background
The filter is an indispensable device on a medium conveying pipeline and is usually arranged at the inlet end of a pressure reducing valve, a pressure relief valve, a constant water level valve and other equipment of a squaring filter. After water to be treated passes through the filter cartridge of the filter screen of the filter, impurities are blocked, and when the water needs to be cleaned, the detachable filter cartridge is taken out and is filled again after treatment.
The tunnel filter is most commonly a basket filter, with a screen structure shaped like a basket to remove small amounts of solid particles from the media. The invention discloses a pipeline filter as Chinese invention patent CN108854235A, which comprises a filter shell, a shell cover, a filter core piece and a partition board, wherein the shell cover is arranged at the upper part of the filter shell, a water inlet and a water outlet are respectively arranged at two sides of the filter shell, a water inlet flange is arranged on the water inlet, a water outlet flange is arranged on the water outlet, the filter core piece comprises an inner layer filter screen and an outer layer filter screen, a gap is reserved between the inner layer filter screen and the outer layer filter screen, the inner layer filter screen and the outer layer filter screen are fixed in the filter shell through the partition board, a bracket is arranged in the gap between the inner layer filter screen and the outer layer filter screen, one end of the bracket is fixed on the inner layer filter screen, the other end of the bracket is fixed on the outer layer filter screen, when the filter core piece of the filter is disassembled and cleaned, the filter core piece is not easy to deform and install, and the loss caused by deformation is reduced
However, the filter screen of the basket filter mostly adopts a peripheral filtering mode, and in the filtering process, a certain amount of liquid needs to be accumulated in the filter and then flows out of the water outlet, so that the basket filter generally has the problems of slow filtering and small liquid outlet amount.
In view of the above, there is a need to improve the structure of the filter in the prior art to increase the filtering efficiency and filtering speed of the filter and increase the liquid outlet amount of the filter.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that the existing filter filters slowly and has small liquid output.
In order to solve the technical problem, the utility model discloses the technical scheme who adopts as follows:
a straight cartridge filter for application to a pipe, comprising:
a connection part including a support part and a connection flange provided at an inlet end of the support part; the outer circumferential surface of the supporting part is provided with a first fixing edge;
the filter pipe comprises a filtering straight cylinder part and a filter screen arranged in the filtering straight cylinder part; the filtering straight cylinder part is arranged at the outlet end of the supporting part, and a second fixed edge is arranged on the outer circumferential surface of the inlet end of the filtering straight cylinder part; the filter screen is in a basket shape with one open end, and the open end of the filter screen is arranged at the outlet end of the filtering straight cylinder part;
the clamp is arranged on the first fixing edge and the second fixing edge and clamps the first fixing edge and the second fixing edge.
In the above aspect, preferably, an inclined edge is provided on an outer side surface of the opening end of the filter screen, and the filter screen is welded and fixed to the inner circumferential surface of the filtering straight cylinder portion through the inclined edge.
In the above solution, preferably, the clamp is detachably connected to the first fixing edge and the second fixing edge; the clamp includes:
the inner circumferential surface of the first clamp body is provided with a clamp groove matched with the first fixing edge and the second fixing edge; one end of the first clamp body and one end of the second clamp body are hinged through a hinge device, the other end of the first clamp body and the other end of the second clamp body surround and are arranged on the outer circumferential surfaces of the supporting part and the filtering straight cylinder part, and the first fixing edge and the second fixing edge are arranged in the clamp groove;
and the locking device is arranged on the free ends of the first clamp body and the second clamp body and used for locking the first clamp body and the second clamp body.
In the above aspect, preferably, the hinge device includes:
the two groups of hinge lugs are respectively arranged on the hinge end of the first clamp body and the hinge end of the second clamp body, each group of hinge lugs respectively comprises two hinge lugs arranged on the side surface of the clamp, and a hinge part mounting groove is formed between the two hinge lugs; the hinge lug is provided with a first hinge shaft hole;
the hinge part is arranged in the hinge part mounting groove, and a second hinge shaft hole is formed in the hinge part;
and the articulated shaft is arranged in the first articulated shaft hole and the second articulated shaft hole and is matched with the first articulated shaft hole and the second articulated shaft hole.
In the above aspect, preferably, the locking device includes:
the first locking lug is arranged at the free end of the first clamp body, and the first locking lug is arranged up and down oppositely to form a first locking groove;
the second locking lug is arranged at the free end of the second clamp body, is arranged oppositely up and down and forms a second locking groove communicated with the first locking groove; the second locking lug is provided with a first locking shaft hole which penetrates through the second locking lug;
the locking bolt comprises a bolt column and a bolt cap arranged at one end of the bolt column, and the bolt column is inserted into the first locking groove and the second locking groove; a second locking shaft hole is formed in the side face of the bolt column;
the locking shaft is arranged in the first locking shaft hole and the second locking shaft hole, and the shape and the diameter of the locking shaft are matched with those of the first locking shaft hole and the second locking shaft hole.
In the above scheme, preferably, the first fixing edge and the second fixing edge are provided with a limiting inclined surface on the end surface opposite to the end surface;
the shape and the size of the clamp groove are matched with the first fixing edge and the second fixing edge.
In the above scheme, preferably, the filter screen includes a filtering bottom surface and a filtering cylindrical surface, and the filtering bottom surface and the filtering cylindrical surface are both provided with filtering holes.
In the above aspect, preferably, a seal ring groove is provided on an opposite end surface of the first fixing edge and the second fixing edge, and is used for installing a seal ring.
In the above aspect, preferably, the support portion is provided with an expanded diameter portion, and the expanded diameter portion is provided at an outlet end of the support portion.
Compared with the prior art, the utility model provides a be applied to straight section of thick bamboo filter of pipeline, including connecting portion and filter tube, connecting portion accessible flange is fixed fast with the pipeline, and the filter tube is including filtering the filter screen of straight section of thick bamboo portion and basket form, can carry out rapid filtration when the liquid in the pipeline flows through the filter screen, and the open end setting of filter screen is on the outlet end of filtering straight section of thick bamboo portion, can not carry out the accumulation of filtering liquid in filter equipment, has improved filtration efficiency and liquid output greatly, has improved the filter speed. Be equipped with first fixed edge and the fixed edge of second on the outer periphery of connecting portion and filter tube, connecting portion and filter tube are through first fixed edge and the fixed edge of second and clamp high-speed joint, and convenience of customers carries out quick replacement to the filter screen.
Drawings
Fig. 1 is a perspective view of a straight tube filter applied to a pipeline in the present invention;
FIG. 2 is a schematic view of a straight filter applied to a pipeline according to the present invention;
fig. 3 is a schematic cross-sectional view of a straight filter applied to a pipeline according to the present invention.
The correspondence between the names and reference numbers of the components in fig. 1 to 3 is as follows:
the support portion 11, the connecting flange 12,
a first fixing edge 111, an expanding part 112, a limit inclined surface 113, a seal ring groove 114,
the filtering straight cylinder part 21, the filtering net 22,
a second fixing edge 211, a limit inclined surface 212, a seal ring groove 213,
the number of filter holes 221, the inclined edge 222,
a first band body 31, a second band body 32, a band groove 33, a locking bolt 35, a locking shaft 36, a hinge lug 37, a hinge part 38, a hinge shaft 39,
the first locking lug 311, the first locking groove 312,
a second locking lug 321, a second locking groove 322, a first locking shaft hole 323,
the second locking shaft hole 350 is formed,
a hinge mounting groove 371, a first hinge shaft hole 372.
Detailed Description
The utility model provides a straight cylinder filter applied to a pipeline, which avoids the accumulation of liquid in the filter through a filter screen arranged on a filtering straight cylinder part, and improves the filtering efficiency and the liquid output; connecting portion and filter tube make things convenient for the quick replacement filter screen through first, the fixed edge of second and clamp connection. The invention is described in detail below with reference to the drawings and the detailed description.
As shown in fig. 1, fig. 2 and fig. 3, the present invention provides a straight-tube filter applied to a pipeline, which comprises a connecting portion 1, a filter tube 2 and a clamp 3.
The connection part 1 includes a support part 11 and a connection flange 12, and the connection flange 12 is provided on an inlet end of the support part 11 for quick connection with a pipe. The outer circumferential surface of the support portion 11 is provided with a first fixing edge 111. The support portion 11 is provided with an enlarged diameter portion 112, and the enlarged diameter portion 112 is provided at the outlet end of the support portion 11 to enlarge the liquid outlet amount of the support portion 11.
The filter pipe 2 includes a filter straight cylinder 21 and a filter screen 22, the filter straight cylinder 21 is disposed at the outlet end of the support 11, and a second fixing edge 211 is disposed on the outer circumferential surface of the inlet end of the filter straight cylinder 21. The filter net 22 is disposed in the filtering straight cylinder 21, the filter net 22 is in a basket shape with one end opened, and the opening end of the filter net 22 is disposed on the outlet end of the filtering straight cylinder 21. The filter screen 22 includes a filter bottom surface and a filter cylindrical surface, and the filter bottom surface and the filter cylindrical surface are provided with filter holes 221. An inclined edge 222 is provided on the outer side surface of the opening end of the filter screen 22, and the filter screen 22 is welded and fixed to the inner circumferential surface of the filtering straight cylinder 21 via the inclined edge 222.
The clamp 3 is disposed on the first fixing edge 111 and the second fixing edge 211 for clamping the first fixing edge 111 and the second fixing edge 211. The clamp 3 is detachably connected with the first fixing edge 111 and the second fixing edge 211, and the clamp 3 includes a first clamp body 31, a second clamp body 32, and a locking device disposed on the first clamp body 31 and the second clamp body 32.
The inner circumferential surfaces of the first and second ferrule bodies 31 and 32 are provided with ferrule grooves 33, and the shape and size of the ferrule grooves 33 are matched with the first and second fixing edges 111 and 211. One ends of the first and second clip bodies 31 and 32 are hinged by a hinge means, the other ends surround, and are disposed on the outer circumferential surfaces of the support portion 11 and the filter cylinder portion 21, and the first and second fixing edges 111 and 211 are disposed in the clip groove 33. The free ends of the first and second band bodies 31 and 32 are locked by a locking device.
The locking device includes two first locking lugs 311, two second locking lugs 321, a locking bolt 35, and a locking shaft 36, the two first locking lugs 311 are disposed on the free end of the first collar body 31, and first locking grooves 312 are oppositely formed on the side surface of the first collar body 31. Two second locking lugs 321 are provided on the free end of the second clip body 32, oppositely provided on the side of the second clip body 32, forming a second locking groove 322. The second locking lug 321 is provided with a first locking shaft hole 323 penetrating the second locking lug 321. The locking bolt 35 includes a bolt stud and a bolt cap, the bolt cap is disposed on one end of the bolt stud, the bolt stud is inserted into the first locking groove 312 and the second locking groove 322, and a second locking shaft hole 350 is disposed on a side surface of the bolt stud. The locking shaft 36 is in the first and second locking shaft holes 323 and 350, and the locking shaft 36 is shaped and sized to fit in the first and second locking shaft holes 323 and 350.
The hinge means comprises hinge ears 37, hinge members 38 and hinge shafts 39. Articulated ear 37 is two sets of, sets up respectively on first clamp body 31, the second clamp body 32, and every group articulated ear 37 is including setting up two articulated ears 37 on the clamp side respectively, forms articulated portion mounting groove 371 between two articulated ears 37, all is equipped with the first articulated shaft hole 372 that runs through articulated ear 37 and set up on every group articulated ear 37. The hinge member 38 is disposed in the hinge mounting groove 371, and the hinge member 38 is provided with a second hinge shaft hole penetrating the hinge member 38. The hinge shaft 39 is rotatably disposed in the first hinge shaft hole 372 and the second hinge shaft hole, and is fitted to the first hinge shaft hole 372 and the second hinge shaft hole.
The first fixing edge 111 and the second fixing edge 211 are provided with limiting inclined surfaces 113 and 212 on the end surfaces opposite to each other, and the limiting inclined surfaces 113 and 212 are arranged obliquely outwards from one ends connected with the supporting part 11 and the filtering straight cylinder part 21. The shape and size of the clip groove 33 are adapted to the first fixing edge 111 and the second fixing edge 211. The opposite end surfaces of the first fixing edge 111 and the second fixing edge 211 are provided with seal ring grooves 114 and 213 for mounting a seal ring.
The utility model discloses a use method as follows:
the filter is connected with the outlet end of the pipeline through a connecting flange 12 on the connecting part 1. The connecting part 1 and the filter pipe 2 are fixedly connected by a first fixing edge 111 and a second fixing edge 211 and a clamping hoop 3. Specifically, the end surfaces of the first fixing edge 111 and the second fixing edge 211 are overlapped, one end of the first clamp body 31 and one end of the second clamp body 32 are hinged through a hinge device, the first fixing edge 111 and the second fixing edge 211 are arranged in the clamp groove 33, the locking bolt 35 is inserted into the first locking groove 312 and the second locking groove 22, the locking shaft 36 is inserted into the first locking shaft hole 323 and the second locking shaft hole 350, and the first locking lug 311, the second locking lug 321, the locking bolt 35 and the locking shaft 36 are matched to lock the clamp 3.
The liquid in the pipeline enters from the inlet end of the connecting part 1, and when the liquid passes through the diameter-expanding part 112, the liquid inlet amount of the filter is improved because the inner diameter of the connecting part 1 is expanded. The liquid passes through the filter screen 22, large-particle impurities are intercepted, the liquid flows out through the filter holes 221, and the filter screen 22 is arranged on a liquid flowing path in the pipeline, so that the filtering speed and the liquid outlet quantity are improved.
When the filter screen needs to be replaced, the locking shaft 36 is pulled out from the first locking shaft hole 323 and the second locking shaft hole 350, the clamp 3 is taken off from the filter, and after the filter pipe 2 only needs to be replaced, the filter pipe 2 is fixed on the connecting part 1 through the clamp 3, so that the filter screen is replaced quickly.
Compared with the prior art, the utility model provides a be applied to straight section of thick bamboo filter of pipeline has following advantage:
(1) the filter comprises a connecting part and a filter pipe, the filter pipe comprises a filtering straight cylinder part and a basket-shaped filter screen, the filter screen is arranged on a flow path of fluid in the pipeline, and the filtered fluid cannot be accumulated in the filter, so that the filtering efficiency and the filtering speed are greatly improved;
(2) the outer circumferential surfaces of the connecting part and the filter pipe are provided with a first fixing edge and a second fixing edge, and the connecting part and the filter pipe are quickly connected through the first fixing edge, the second fixing edge and the clamp, so that a user can quickly replace the filter screen;
(3) the connecting part comprises a connecting flange and a supporting part, and an expanding part is arranged on the supporting part, so that the inner diameter of the inlet end of the filter is expanded, the liquid inlet amount of the filter is increased, and the liquid outlet amount of the filter is increased;
(4) the clamp includes the first clamp body and the second clamp body, and clamp detachably installs on first fixed edge and the fixed edge of second, and first, the second clamp body is articulated through hinge means to lock through locking device, provide the easy dismounting degree of clamp greatly, improved the change maintenance efficiency of straight section of thick bamboo filter.
The present invention is not limited to the above-mentioned best mode, and any person should learn the structural change made under the teaching of the present invention, all with the present invention has the same or similar technical solution, all fall into the protection scope of the present invention.
Claims (9)
1. A straight canister filter for application to a pipe, comprising:
the connecting part comprises a supporting part and a connecting flange arranged at the inlet end of the supporting part; the outer circumferential surface of the supporting part is provided with a first fixing edge;
the filter pipe comprises a filter straight cylinder part and a filter screen arranged in the filter straight cylinder part; the filtering straight cylinder part is arranged at the outlet end of the supporting part, and a second fixed edge is arranged on the outer circumferential surface of the inlet end of the filtering straight cylinder part; the filter screen is in a basket shape with one open end, and the open end of the filter screen is arranged at the outlet end of the filtering straight cylinder part;
the clamp is arranged on the first fixing edge and the second fixing edge and clamps the first fixing edge and the second fixing edge.
2. The straight-tube filter applied to the pipeline according to claim 1, wherein an inclined edge is provided on an outer side surface of the opening end of the filter screen, and the filter screen is welded and fixed to an inner circumferential surface of the filtering straight-tube portion through the inclined edge.
3. The canister filter assembly of claim 1, wherein the band is removably connected to the first retaining rim and the second retaining rim; the clamp includes:
the inner circumferential surface of the first clamp body is provided with a clamp groove matched with the first fixing edge and the second fixing edge; one end of the first clamp body and one end of the second clamp body are hinged through a hinge device, the other end of the first clamp body and the other end of the second clamp body surround and are arranged on the outer circumferential surfaces of the supporting part and the filtering straight cylinder part, and the first fixing edge and the second fixing edge are arranged in the clamp groove;
and the locking device is arranged on the free ends of the first clamp body and the second clamp body and used for locking the first clamp body and the second clamp body.
4. The canister filter applied to the pipe of claim 3, wherein the hinge means comprises:
the two groups of hinge lugs are respectively arranged at the hinge end of the first clamp body and the hinge end of the second clamp body, each group of hinge lugs respectively comprises two hinge lugs arranged on the side surface of the clamp, and a hinge part mounting groove is formed between the two hinge lugs; the hinge lug is provided with a first hinge shaft hole;
the hinge part is arranged in the hinge part mounting groove, and a second hinge shaft hole is formed in the hinge part;
and the articulated shaft is arranged in the first articulated shaft hole and the second articulated shaft hole and is matched with the first articulated shaft hole and the second articulated shaft hole.
5. The canister filter applied to the pipe of claim 3, wherein the locking device comprises:
the first locking lug is arranged at the free end of the first clamp body, and the first locking lug is arranged up and down oppositely to form a first locking groove;
the second locking lug is arranged at the free end of the second clamp body, is arranged oppositely up and down and forms a second locking groove communicated with the first locking groove; the second locking lug is provided with a first locking shaft hole penetrating through the second locking lug;
the locking bolt comprises a bolt column and a bolt cap arranged at one end of the bolt column, and the bolt column is inserted into the first locking groove and the second locking groove; a second locking shaft hole is formed in the side face of the bolt column;
the locking shaft is arranged in the first locking shaft hole and the second locking shaft hole, and the shape and the diameter of the locking shaft are matched with those of the first locking shaft hole and the second locking shaft hole.
6. The straight-tube filter for pipeline according to claim 3, wherein the first fixing edge and the second fixing edge are provided with a limiting inclined surface on the end surfaces opposite to each other, and the limiting inclined surface is inclined outwards from the end where the limiting inclined surface is connected with the supporting part and the filtering straight-tube part;
the shape and the size of the clamp groove are matched with the first fixing edge and the second fixing edge.
7. The canister filter as defined in claim 1, wherein the filter net includes a filtering bottom surface and a filtering cylinder surface, and the filtering bottom surface and the filtering cylinder surface are provided with the filtering holes.
8. The straight-tube filter applied to the pipeline as claimed in claim 1, wherein the opposite end surfaces of the first fixing rim and the second fixing rim are provided with sealing ring grooves for installing sealing rings.
9. The straight-tube filter applied to the pipeline as claimed in claim 1, wherein the supporting portion is provided with an expanded diameter portion, and the expanded diameter portion is provided at an outlet end of the supporting portion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220814371.3U CN217511350U (en) | 2022-04-08 | 2022-04-08 | Straight-barrel filter applied to pipeline |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220814371.3U CN217511350U (en) | 2022-04-08 | 2022-04-08 | Straight-barrel filter applied to pipeline |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217511350U true CN217511350U (en) | 2022-09-30 |
Family
ID=83370811
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220814371.3U Active CN217511350U (en) | 2022-04-08 | 2022-04-08 | Straight-barrel filter applied to pipeline |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217511350U (en) |
-
2022
- 2022-04-08 CN CN202220814371.3U patent/CN217511350U/en active Active
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