CN219744157U - Pipeline filter with high sealing performance - Google Patents
Pipeline filter with high sealing performance Download PDFInfo
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- CN219744157U CN219744157U CN202321108422.1U CN202321108422U CN219744157U CN 219744157 U CN219744157 U CN 219744157U CN 202321108422 U CN202321108422 U CN 202321108422U CN 219744157 U CN219744157 U CN 219744157U
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- filter
- ring
- sealing
- sealing ring
- snap ring
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- 238000007789 sealing Methods 0.000 title claims abstract description 54
- 238000001914 filtration Methods 0.000 claims abstract description 26
- 229920000742 Cotton Polymers 0.000 claims description 7
- 238000003466 welding Methods 0.000 claims description 6
- 230000000694 effects Effects 0.000 description 10
- 238000000034 method Methods 0.000 description 3
- 238000004891 communication Methods 0.000 description 2
- 230000007774 longterm Effects 0.000 description 2
- 230000008093 supporting effect Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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- Filtration Of Liquid (AREA)
Abstract
The utility model discloses a high-tightness pipeline filter, which comprises a cylinder body, wherein a filter cylinder is arranged on one side surface of the cylinder body, connecting rings are arranged on the outer side surfaces of two ends of the cylinder body, grooves are arranged on the surfaces of the connecting rings, limit clamping grooves are arranged on the inner side surfaces of two ends of the cylinder body, annular seal rubber rings are arranged in the limit clamping grooves, a sealing ring is arranged on the outer side surface below the filter cylinder, and a filtering mechanism is arranged in the sealing ring.
Description
Technical Field
The utility model belongs to the technical field of filters, and particularly relates to a pipeline filter with high sealing performance.
Background
The filter is an indispensable device on a medium conveying pipeline and is usually arranged at the inlet end equipment of a pressure reducing valve, a pressure relief valve and a constant water level valve and other equipment of the square filter.
In the use process of the existing filter, most of the filter body and the filter cartridge are designed through threaded connection, and leakage is very easy to occur after long-term use.
Disclosure of Invention
The utility model aims to overcome the existing defects and provide a pipeline filter with high sealing performance, so as to solve the problem that the existing filter provided in the background art is easy to leak after long-term use due to the fact that most of the cylinder body and the filter cylinder are designed through threaded connection in the use process.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a pipeline filter of high leakproofness, includes the barrel, barrel one side surface is provided with the cartridge filter, barrel both ends outside surface all is provided with the go-between, the go-between surface is provided with the recess, barrel both ends inboard surface all is provided with spacing draw-in groove, spacing draw-in groove inside is provided with annular seal rubber ring, cartridge filter below outside surface is provided with the sealing ring, the inside filtering mechanism that is provided with of sealing ring, filtering mechanism inside is provided with filter screen and filtration cotton respectively, sealing ring outside below surface is provided with spacing seal snap ring, spacing seal snap ring middle part surface is provided with the filtration mouth, spacing seal snap ring inboard top is provided with sealing ring and filtering mechanism respectively.
Preferably, the upper surface of the filter cylinder is in communication and welded connection with one side surface of the cylinder body.
Preferably, two connecting rings are arranged, the two connecting rings are fixedly connected with the outer side surfaces of the two ends of the cylinder body in a welding mode, and the surfaces of the two connecting rings are fixedly connected with the grooves in a jogged mode.
Preferably, the limiting clamping grooves and the annular sealing rubber rings are both arranged, the limiting clamping grooves are both fixedly connected with the inner side surfaces of the two ends of the cylinder body in a jogged mode, and the annular sealing rubber rings are both connected with the limiting clamping grooves in a limiting clamping mode.
Preferably, the sealing ring is in threaded connection with the outer side surface below the filter cartridge.
Preferably, the inside of the filter mechanism is connected with the filter screen and the filter cotton in a limiting clamping way respectively, and the filter mechanism is connected with the inside of the sealing ring in a limiting clamping way.
Preferably, the limit sealing snap ring is in threaded connection with the surface below the outer side of the sealing ring.
Preferably, the filtering port is fixedly connected with the middle surface of the limiting sealing snap ring in a jogged manner, and the upper part of the inner side of the limiting sealing snap ring is respectively connected with the sealing ring and the limiting snap ring of the filtering mechanism.
Compared with the prior art, the utility model provides the pipeline filter with high sealing performance, which has the following beneficial effects:
according to the utility model, through the integrated communication welding structure between the cylinder body and the filter cartridge, the leakage phenomenon of the filter medium caused by a gap generated by the threaded connection between the cylinder body and the filter cartridge in the long-time use process of the filter can be avoided, and the rubber sealing effect can be realized on the pipeline connecting joints which are required to be connected at the two ends of the cylinder body through the annular sealing rubber ring, so that the high-tightness effect is provided for the pipeline filter.
Drawings
The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate and together with the embodiments of the utility model and do not constitute a limitation to the utility model, and in which:
FIG. 1 is a schematic view of a high-tightness pipeline filter according to the present utility model;
FIG. 2 is a front view of a high-tightness pipe filter according to the present utility model;
FIG. 3 is an enlarged view of the high tightness pipe filter of FIG. 2A according to the present utility model;
FIG. 4 is an enlarged view of the high tightness pipe filter of FIG. 2B according to the present utility model;
in the figure: 1. a cylinder; 2. a filter cartridge; 3. a connecting ring; 4. a groove; 5. a filtering port; 6. an annular sealing rubber ring; 7. a limit clamping groove; 8. a limit sealing snap ring; 9. a seal ring; 10. a filtering mechanism.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-4, the present utility model provides a technical solution: the utility model provides a pipeline filter of high leakproofness, including barrel 1, barrel 1 one side surface is provided with cartridge filter 2, barrel 1 both ends outside surface all is provided with go-between 3, go-between 3 surfaces are provided with recess 4, through being provided with go-between 3 and recess 4, can provide the space of connection for the pipeline end that needs to be connected at pipeline filter barrel 1 both ends, barrel 1 both ends inboard surface all is provided with spacing draw-in groove 7, spacing draw-in groove 7 inside is provided with annular seal rubber ring 6, through being provided with spacing draw-in groove 7 and annular seal rubber ring 6, can realize the rubber seal effect for the pipe connection joint that barrel 1 both ends need be connected, for pipeline filter provides high tightness's effect, cartridge filter 2 below outside surface is provided with sealing ring 9, the inside filter mechanism 10 that is provided with of sealing ring 9, the inside filter mechanism 10 is provided with filter screen and filter cotton respectively, sealing ring 9 outside below surface is provided with spacing seal ring 8, through being provided with spacing seal ring 8, can provide spacing effect of spacing support for filter mechanism 10 in the bottom seal ring 9, avoid filter mechanism 10 to break away from 2 below and filter mechanism's 5 to break away from 8 below the cartridge filter mechanism, lead to the fact sealing ring 8 to damaging seal ring 8, setting up the seal ring 8, and seal ring 10 is provided with spacing ring 8.
In the present utility model, it is preferable that the upper surface of the filter cartridge 2 is connected to the surface of the cylinder 1 by welding.
In the utility model, preferably, two connecting rings 3 are arranged, the two connecting rings 3 are fixedly connected with the outer side surfaces of the two ends of the cylinder body 1 in a welding way, the surfaces of the two connecting rings 3 are fixedly connected with the grooves 4 in an embedded way, and the connecting rings 3 and the grooves 4 are arranged to provide a connecting space for the ends of the pipeline to be connected at the two ends of the cylinder body 1 of the pipeline filter.
In the utility model, preferably, two limit clamping grooves 7 and two annular seal rubber rings 6 are arranged, the two limit clamping grooves 7 are fixedly connected with the inner side surfaces of the two ends of the cylinder body 1 in a jogged manner, the two annular seal rubber rings 6 are fixedly connected with the inner limit clamping grooves 7 in a limit clamping manner, and the two limit clamping grooves 7 and the annular seal rubber rings 6 are arranged to realize rubber sealing effect for the pipeline connecting joints which are needed to be connected with the two ends of the cylinder body 1, so that a high-tightness effect is provided for the pipeline filter.
In the present utility model, it is preferable that the seal ring 9 is screw-coupled to the lower outer side surface of the filter cartridge 2.
In the utility model, preferably, the filter mechanism 10 is connected with the filter screen and the filter cotton in a limiting and clamping way respectively, and the filter mechanism 10 is connected with the seal ring 9 in a limiting and clamping way.
In the utility model, the limit sealing snap ring 8 is preferably in threaded connection with the lower surface of the outer side of the sealing ring 9.
In the utility model, preferably, the filtering port 5 is fixedly connected with the middle surface of the limit sealing snap ring 8 in a jogged manner, the upper part of the inner side of the limit sealing snap ring 8 is respectively connected with the limit snap ring of the sealing ring 9 and the limit snap ring of the filtering mechanism 10, and the limit sealing snap ring 8 can provide limit supporting effect for the filtering mechanism 10 at the bottom of the sealing ring 9, so that the filtering mechanism 10 is prevented from being separated from the lower part of the filter cartridge 2 through the filtering port 5 below the sealing ring 9 and on the surface of the limit sealing snap ring 8, and the filtering mechanism 10 is prevented from being damaged.
The working principle and the using flow of the utility model are as follows: during the use, through being provided with spacing sealed snap ring 8, can provide spacing effect of supporting in sealing ring 9 bottom for filtering mechanism 10, avoid filtering mechanism 10 to break away from with cartridge filter 2 below through sealing ring 9 below and spacing sealed snap ring 8 surperficial filtration mouth 5, lead to filtering mechanism 10's damage, utilize sealing ring 9 and cartridge filter 2 below outside and spacing sealed snap ring 8 and sealing ring 9 outside below surperficial threaded connection, can be convenient for inspect and maintain filtering mechanism 10 inside filter screen and the cotton of installing in proper order, through the integrative intercommunication welded structure between barrel 1 and the cartridge filter 2, can avoid the filter in long-time use, the gap that threaded connection produced between barrel 1 and the cartridge filter 2 produces the leakage phenomenon to the medium of filtration, the annular seal rubber ring 6 of rethread setting, can realize the rubber seal effect to the pipe connection joint that barrel 1 both ends need be connected, provide the effect of high confidentiality for the pipe filter.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. The utility model provides a pipeline filter of high leakproofness, includes barrel (1), its characterized in that: barrel (1) one side surface is provided with cartridge filter (2), barrel (1) both ends outside surface all is provided with go-between (3), go-between (3) surface is provided with recess (4), barrel (1) both ends inboard surface all is provided with spacing draw-in groove (7), spacing draw-in groove (7) inside is provided with annular seal rubber ring (6), cartridge filter (2) below outside surface is provided with sealing ring (9), sealing ring (9) inside is provided with filtering mechanism (10), filtering mechanism (10) inside is provided with filter screen and filtration cotton respectively, sealing ring (9) outside below surface is provided with spacing seal snap ring (8), spacing seal snap ring (8) middle part surface is provided with filter port (5), spacing seal snap ring (8) inboard top is provided with sealing ring (9) and filtering mechanism (10) respectively.
2. A high tightness pipe filter according to claim 1, wherein: the upper surface of the filter cylinder (2) is communicated with one side surface of the cylinder body (1) in a welding connection mode.
3. A high tightness pipe filter according to claim 1, wherein: the connecting rings (3) are arranged in two, the two connecting rings (3) are fixedly connected with the outer side surfaces of the two ends of the cylinder body (1) in a welding mode, and the surfaces of the two connecting rings (3) are fixedly connected with the grooves (4) in an embedded mode.
4. A high tightness pipe filter according to claim 1, wherein: the two limiting clamping grooves (7) and the two annular sealing rubber rings (6) are respectively arranged, the two limiting clamping grooves (7) are respectively fixedly connected with the inner side surfaces of the two ends of the cylinder body (1) in a jogged mode, and the two annular sealing rubber rings (6) are respectively connected with the limiting clamping grooves (7) in a limiting clamping mode.
5. A high tightness pipe filter according to claim 1, wherein: the sealing ring (9) is in threaded connection with the outer side surface below the filter cartridge (2).
6. A high tightness pipe filter according to claim 1, wherein: the inside of the filter mechanism (10) is connected with the filter screen and the filter cotton in a limiting clamping way respectively, and the filter mechanism (10) is connected with the inside of the sealing ring (9) in a limiting clamping way.
7. A high tightness pipe filter according to claim 1, wherein: and the limiting sealing clamping ring (8) is in threaded connection with the surface below the outer side of the sealing ring (9).
8. A high tightness pipe filter according to claim 1, wherein: the filter port (5) is fixedly connected with the middle surface of the limit sealing snap ring (8) in a jogged manner, and the upper part of the inner side of the limit sealing snap ring (8) is respectively connected with the seal ring (9) and the limit snap ring of the filter mechanism (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321108422.1U CN219744157U (en) | 2023-05-10 | 2023-05-10 | Pipeline filter with high sealing performance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321108422.1U CN219744157U (en) | 2023-05-10 | 2023-05-10 | Pipeline filter with high sealing performance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219744157U true CN219744157U (en) | 2023-09-26 |
Family
ID=88088493
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321108422.1U Active CN219744157U (en) | 2023-05-10 | 2023-05-10 | Pipeline filter with high sealing performance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219744157U (en) |
-
2023
- 2023-05-10 CN CN202321108422.1U patent/CN219744157U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A high sealing pipeline filter Granted publication date: 20230926 Pledgee: China Postal Savings Bank Co.,Ltd. Feixian Branch Pledgor: Feixian Yuanshui Valve Co.,Ltd. Registration number: Y2024980003733 |