CN212347963U - Filter - Google Patents
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- CN212347963U CN212347963U CN202020962893.9U CN202020962893U CN212347963U CN 212347963 U CN212347963 U CN 212347963U CN 202020962893 U CN202020962893 U CN 202020962893U CN 212347963 U CN212347963 U CN 212347963U
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- Prior art keywords
- valve
- filter
- valve core
- channel
- shell
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- 238000001914 filtration Methods 0.000 claims abstract description 26
- 238000004891 communication Methods 0.000 abstract description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 6
- 239000007788 liquid Substances 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 238000005034 decoration Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
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- Filtration Of Liquid (AREA)
Abstract
The utility model discloses a filter, which comprises two connecting ends of at least two branch pipes, wherein a filtering structure is arranged on each branch pipe, the filtering structure comprises a filtering pipe with openings at two ends, a first shell with a first valve channel and a second shell with a second valve channel, a first channel is arranged at one end of the first valve channel, a resettable first valve core is arranged in the first valve channel, a first flow channel is arranged at the periphery of the first valve core, and the filtering pipe penetrates into the first channel to be detachably connected to the first valve core; one end of the second valve channel is provided with a second channel, a resettable second valve core is arranged in the second valve channel, a second flow channel is arranged on the periphery of the second valve core, a third flow channel is arranged on a step of the second valve core, an opening on the end face of the third flow channel is smaller than the caliber of the filter tube, the second shell and the first shell can be detachably connected with an outer tube, and two ends of the filter tube are abutted against and push the first valve core and the second valve core to filter through a communication channel. Can change the chimney filter under the filterable condition of not stopping, promote filtration efficiency.
Description
Technical Field
The utility model belongs to the technical field of the filter, specifically a filter.
Background
In the processing process of chemical products, solid-liquid separation is carried out on materials, or impurities in the materials are separated, and a filter is often needed. Present filter is in the use, and if the solid particle that contains in the material is more, the solid particle hangs and can lead to the continuous decline of flow efficiency of filter core on the filter core for filtration efficiency descends, consequently needs timely change clearance filter core, keeps the unobstructed of filter core, but present filter need stop filtering when changing the filter core, leads to filtration efficiency to reduce.
Disclosure of Invention
The utility model discloses not enough to prior art, provide a filter, this kind of filter can change the chimney filter under the filterable condition of not stopping to it is efficient to change the chimney filter, effectively promotes filtration efficiency.
In order to solve the technical problem, the utility model discloses a following technical scheme can solve: a filter comprises two connecting ends, wherein at least two branch pipes are arranged on the connecting ends, a filtering structure is arranged on each branch pipe, the filtering structure comprises a filter pipe with openings at two ends, a first shell with a first valve channel and a second shell with a second valve channel, a first channel larger than the filter pipe is arranged at one end of the first valve channel, a first spring supporting seat is arranged in the first valve channel, a first valve core is arranged in the first valve channel in a sliding mode, a first spring is arranged between the first spring supporting seat and the first valve core, a first flow channel is arranged on the periphery of the first valve core, and the filter pipe penetrates through the first channel and is detachably connected to the first valve core; the valve comprises a first valve channel, a first spring support seat, a first valve core, a first spring, a first valve core, a first flow channel, a second valve core, a second spring, a second flow channel, a third flow channel, an outer tube and a first shell, wherein the first channel is larger than a filter tube, the second spring support seat is arranged in the second valve channel, a step-shaped second valve core is arranged in the second valve channel in a sliding mode, the second spring support seat and the second valve core are arranged between the second spring support seat and the second valve core, the second flow channel is arranged on the periphery of the second valve core, the step of the second valve core is provided with the third flow channel which is connected with the center of the side wall and the center of the end face, the opening of. When the filter is used, the connecting end connected with the first valve channel is connected with a water outlet pipeline, the connecting end connected with the second valve channel is connected with a water inlet pipeline, two ends of the filter tube abut against the first valve core and the second valve core, liquid to be filtered enters from the second valve channel after passing through the branch pipe of the connecting end, enters into the filter tube through the second flow channel and the third flow channel, flows out through filtration from the side wall of the filter tube, then enters into the first valve channel from the first flow channel and flows out again, and then enters into the other connecting end from the branch pipe to complete filtration, filter residues are left in the filter tube, when the filter tube needs to be replaced, the outer tube is detached from the first shell, the first shell and the second shell are separated, the first valve core and the second valve core can be reset to respectively block the first channel and the second channel, and the outer tube and the first shell can be continuously used after the filter tube is detached and replaced. Because there are two at least bypath pipes, need not to stop filtering at the in-process of changing the chimney filter, can change the chimney filter under the filterable circumstances of not stopping to it is efficient to change the chimney filter, effectively promotes filtration efficiency.
In the above technical solution, preferably, the first valve path is a polygonal slide, and an outer periphery of the first valve core is in shape fit with the first valve path. By adopting the structure, the first valve core and the filter tube can be conveniently disassembled and assembled.
In the above technical solution, preferably, the first valve core is in threaded connection with the filter tube. Adopt this kind of detachable construction, simple structure, convenient operation.
In the above technical scheme, preferably, the filter tube is provided with a plurality of uniformly distributed filter holes.
In the above technical solution, preferably, the branch pipe is a hose. The relative rotation of the first housing and the second housing is facilitated by the hose.
Compared with the prior art, the utility model, following beneficial effect has: when the filter is used, the connecting end connected with the first valve channel is connected with a water outlet pipeline, the connecting end connected with the second valve channel is connected with a water inlet pipeline, two ends of the filter tube abut against the first valve core and the second valve core, liquid to be filtered enters from the second valve channel after passing through the branch pipe of the connecting end, enters into the filter tube through the second flow channel and the third flow channel, flows out through filtration from the side wall of the filter tube, then enters into the first valve channel from the first flow channel and flows out again, and then enters into the other connecting end from the branch pipe to complete filtration, filter residues are left in the filter tube, when the filter tube needs to be replaced, the outer tube is detached from the first shell, the first shell and the second shell are separated, the first valve core and the second valve core can be reset to respectively block the first channel and the second channel, and the outer tube and the first shell can be continuously used after the filter tube is detached and replaced. Because there are two at least bypath pipes, need not to stop filtering at the in-process of changing the chimney filter, can change the chimney filter under the filterable circumstances of not stopping to it is efficient to change the chimney filter, effectively promotes filtration efficiency.
Drawings
Fig. 1 is a schematic structural diagram of an embodiment of the present invention.
Fig. 2 is a schematic cross-sectional structure diagram when the embodiments of the present invention are not connected.
Fig. 3 is a schematic sectional structure diagram of the embodiment of the present invention in communication.
Detailed Description
The invention will be described in further detail with reference to the following detailed description and accompanying drawings: referring to fig. 1 to 3, a filter includes two connection ends 1, two branch pipes 2 are respectively disposed on the two connection ends 1, each branch pipe 2 is provided with a filter structure 3, the branch pipes 2 are hoses, the filter structure 3 includes a filter pipe 4 with openings at two ends, a first shell 6 with a first valve passage 5 and a second shell 8 with a second valve passage 7, one end of the first valve passage 5 is provided with a first channel 9 larger than the filter pipe 4, the first valve passage 5 is internally provided with a first spring support 10, the first valve passage 5 is slidably provided with a first valve core 11, a first spring 12 is disposed between the first spring support 10 and the first valve core 11, a first flow passage 13 is disposed on the periphery of the first valve core 11, and the filter pipe 4 penetrates through the first channel 9 and is detachably connected to the first valve core 11; a second channel 14 larger than the filter pipe is arranged at one end of the second valve channel 7, a second spring support seat 15 is arranged in the second valve channel 7, a step-shaped second valve core 16 is arranged in the second valve channel 7 in a sliding mode, a second spring 17 is arranged between the second spring support seat 15 and the second valve core 16, a second flow channel 18 is arranged on the periphery of the second valve core 16, a third flow channel 19 connecting the side wall and the center of the end face is arranged on the step of the second valve core 16, the opening of the end face of the third flow channel 19 is smaller than the caliber of the filter pipe 4, an outer pipe 20 is arranged on the second shell 8, the outer pipe 20 is detachably connected with the first shell 6, and two ends of the filter pipe 4 abut against and push the first valve core 11 and the second valve core 16 to communicate.
The first valve way 5 is a polygonal slideway, the periphery of the first valve core 11 is matched with the shape of the first valve way 5, the first valve core 11 is in threaded connection with the filter pipe 4, and the filter pipe 4 is provided with a plurality of uniformly distributed filter holes 41.
When the filter is used, the connecting end 1 connected with the first valve passage 5 is connected with a water outlet pipeline, the connecting end 1 connected with the second valve passage 7 is connected with a water inlet pipeline, two ends of the filter tube 4 are abutted against the first valve core 11 and the second valve core 16, liquid to be filtered enters from the second valve passage 7 after passing through the branch pipe 2 of the connecting end 1, enters into the filter tube 4 through the second flow passage 18 and the third flow passage 19 and flows out through the side wall of the filter tube 4 after being filtered, then enters the first valve passage 5 from the first flow passage 13 and flows out again, and then enters the other connecting end 1 from the branch pipe 2 to finish the filtration, filter residue is left in the filter pipe 4, when the filter tube 4 needs to be replaced, the outer tube 20 is detached from the first housing 6, and the first housing 6 and the second housing 8 are separated, the first valve core 11 and the second valve core 16 can be reset to block the first channel 9 and the second channel 14 respectively, and the outer tube 20 and the first shell 6 can be assembled for continuous use after the filter tube 4 is disassembled and replaced. Because there are two at least bypath pipes 2, need not to stop filtering at the in-process of changing filter tube 4, can change filter tube 4 under the filterable condition of not stopping to it is efficient to change filter tube 4, effectively promotes filtration efficiency.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.
Claims (5)
1. A filter, characterized by: comprises two connecting ends (1), at least two branch pipes (2) are arranged on the connecting ends (1), the branch pipe (2) is provided with a filtering structure (3), the filtering structure (3) comprises a filtering pipe (4) with openings at two ends, a first shell (6) with a first valve passage (5) and a second shell (8) with a second valve passage (7), one end of the first valve passage (5) is provided with a first passage (9) which is larger than the filter tube (4), a first spring supporting seat (10) is arranged in the first valve path (5), a first valve core (11) is arranged in the first valve path (5) in a sliding manner, a first spring (12) is arranged between the first spring supporting seat (10) and the first valve core (11), a first flow passage (13) is arranged on the periphery of the first valve core (11), and the filter pipe (4) penetrates through the first channel (9) and is detachably connected to the first valve core (11); one end of the second valve passage (7) is provided with a second passage (14) which is larger than the filter tube, a second spring supporting seat (15) is arranged in the second valve path (7), a step-shaped second valve core (16) is arranged in the second valve path (7) in a sliding manner, a second spring (17) is arranged between the second spring supporting seat (15) and the second valve core (16), a second flow passage (18) is arranged on the periphery of the second valve core (16), a third flow passage (19) connecting the side wall and the center of the end surface is arranged on the step of the second valve core (16), the opening of the end surface of the third flow passage (19) is smaller than the caliber of the filter tube (4), an outer pipe (20) is arranged on the second shell (8), the outer pipe (20) is detachably connected with the first shell (6), the two ends of the filter pipe (4) abut against and push the first valve core (11) and the second valve core (16) to communicate a channel for filtering.
2. A filter as defined in claim 1, wherein: the first valve way (5) is a polygonal slideway, and the periphery of the first valve core (11) is matched with the first valve way (5) in shape.
3. A filter as defined in claim 1, wherein: the first valve core (11) is in threaded connection with the filter pipe (4).
4. A filter as defined in claim 1, wherein: the filter tube (4) is provided with a plurality of uniformly distributed filter holes (41).
5. A filter as defined in claim 1, wherein: the branch pipe (2) is a hose.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020962893.9U CN212347963U (en) | 2020-06-01 | 2020-06-01 | Filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020962893.9U CN212347963U (en) | 2020-06-01 | 2020-06-01 | Filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212347963U true CN212347963U (en) | 2021-01-15 |
Family
ID=74156201
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020962893.9U Expired - Fee Related CN212347963U (en) | 2020-06-01 | 2020-06-01 | Filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212347963U (en) |
-
2020
- 2020-06-01 CN CN202020962893.9U patent/CN212347963U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210115 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |