CN220714987U - Pipeline filter device - Google Patents
Pipeline filter device Download PDFInfo
- Publication number
- CN220714987U CN220714987U CN202322049238.0U CN202322049238U CN220714987U CN 220714987 U CN220714987 U CN 220714987U CN 202322049238 U CN202322049238 U CN 202322049238U CN 220714987 U CN220714987 U CN 220714987U
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- CN
- China
- Prior art keywords
- filter
- filter element
- blind plate
- pipe
- threaded connection
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 35
- 238000001914 filtration Methods 0.000 claims description 11
- 230000003014 reinforcing effect Effects 0.000 claims description 11
- 239000012535 impurity Substances 0.000 abstract description 7
- 238000004140 cleaning Methods 0.000 abstract description 4
- 239000002245 particle Substances 0.000 abstract description 4
- 239000002002 slurry Substances 0.000 abstract description 4
- 238000009434 installation Methods 0.000 abstract description 3
- 230000009467 reduction Effects 0.000 abstract description 3
- 239000012530 fluid Substances 0.000 description 8
- 230000000694 effects Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 229910000975 Carbon steel Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000010962 carbon steel Substances 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Landscapes
- Filtration Of Liquid (AREA)
Abstract
The utility model proposes a pipe filter device comprising: the three-way pipe body comprises a water inlet pipe section, a water outlet pipe section and a filter pipe section; the filter element is arranged in the filter tube section, the filter element is cylindrical, a filter hole is formed in the side wall of the filter element, and one end of the filter element is arranged at the water outlet end of the water inlet tube section; the inner end face of the blind plate is in threaded connection with the other end of the filter element, and the blind plate is arranged on the water outlet end of the filter tube section. The filter element is in threaded connection with the blind plate, so that the filter element is attached to the blind plate, the blind plate and the filter element can be pulled out integrally during disassembly, the disassembly operation of the filter element during cleaning and replacement is facilitated, and the disassembly efficiency is improved; the filter element is not required to be contacted when being pulled out, and the operation cannot be influenced by particles and slurry impurities on the filter element; in addition, utilize the blind plate to fix the one end of filter core, strengthen the installation stability of filter core, alleviate the vibration degree of filter core, noise reduction.
Description
Technical Field
The utility model relates to the technical field of pipeline filtration, in particular to a pipeline filtration device.
Background
The Y-type filter is an indispensable filtering device of a pipeline system for conveying media, and is usually installed at the inlet end of a pressure reducing valve, a pressure relief valve, a fixed water level valve or other devices to remove impurities in the media so as to protect the valves and the devices for normal use. The common Y-shaped filter is filtered by a filter element in the filter, fluid in the main pipe enters the filter element, impurities are intercepted in the filter element, and clean fluid is discharged from filter holes (or meshes) on the filter element; however, when the filter element needs to be cleaned or replaced at present, the blind plate on the Y-shaped filter needs to be removed, the filter element is taken out for cleaning or replacement, the operation process is troublesome, and a plurality of particles and slurry impurities are adhered to the filter element, so that the operation of taking out the filter element is influenced; in addition, when the dynamic pressure of the fluid in the main pipe is strong, the fluid can cause stronger vibration of the filter element when entering the filter element, and noise phenomenon occurs.
Disclosure of Invention
In view of the above, the present utility model provides a pipe filter device, which can solve the problem that the existing Y-shaped filter inner filter element is not easy to be taken out to at least a certain extent.
The technical scheme of the utility model is realized as follows:
a pipe filtration device comprising:
the three-way pipe body comprises a water inlet pipe section, a water outlet pipe section and a filter pipe section;
the filter element is arranged in the filter tube section, the filter element is cylindrical, a filter hole is formed in the side wall of the filter element, and one end of the filter element is arranged at the water outlet end of the water inlet tube section;
the inner end face of the blind plate is in threaded connection with the other end of the filter element, and the blind plate is arranged on the water outlet end of the filter tube section.
As a further alternative scheme of the pipeline filtering device, a cylindrical threaded connecting cylinder is arranged on the inner end face of the blind plate, and external threads are arranged on the outer wall of the threaded connecting cylinder; at least one end of the filter element is provided with a threaded connection part formed by internal threads, and a threaded connection cylinder on the blind plate is in threaded connection with the threaded connection part on the filter element.
As a further alternative of the pipe filter device, a first elastic washer is arranged between the inner end surface of the blind plate and the end surface of the filter element.
As a further alternative of the pipeline filtering device, a plurality of reinforcing ribs are arranged on the inner wall of the filter element, the length direction of the reinforcing ribs is arranged along the axial direction of the filter element, and the reinforcing ribs are distributed at intervals along the circumferential direction of the filter element.
As a further alternative to the pipe filter device, a second elastic gasket is arranged between the blind plate and the filter pipe section.
As a further alternative of the pipe filtering device, a handle is arranged on the outer end face of the blind plate.
The utility model has the beneficial effects that: the filter element is in threaded connection with the blind plate, so that the filter element is attached to the blind plate, the blind plate and the filter element can be pulled out integrally during disassembly, the disassembly operation of the filter element during cleaning and replacement is facilitated, and the disassembly efficiency is improved; the filter element is not required to be contacted when being pulled out, and the operation cannot be influenced by particles and slurry impurities on the filter element; in addition, utilize the blind plate to fix the one end of filter core, strengthen the installation stability of filter core, alleviate the vibration degree of filter core, realize the effect of noise reduction.
Drawings
In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic view of a pipe filter device according to the present utility model;
FIG. 2 is a schematic view of the structure of the filter element mounted on the blind plate;
FIG. 3 is a schematic cross-sectional view of the cartridge and blind plate;
fig. 4 is an enlarged view of a in fig. 1.
In the figure: 1. a three-way pipe body; 11. a water inlet pipe section; 12. a water outlet pipe section; 13. a filter tube section;
2. a filter element; 21. filtering holes; 22. a threaded connection; 23. reinforcing ribs;
3. a blind plate; 31. a threaded connection barrel; 32. a handle;
4. a first elastic washer;
5. and a second elastic washer.
Detailed Description
The following description of the technical solutions in the embodiments of the present utility model will be clear and complete, and it is obvious that the described embodiments 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.
In the description of the present utility model, it should be understood that the terms "upper", "lower", "front", "rear", "vertical", "horizontal", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the device or element being referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.
In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.
Referring to fig. 1-4, a pipe filtration device is shown comprising a tee body 1, a filter cartridge 2 and a blind plate 3; in this embodiment, the structure of the tee body 1 is the same as that of a conventional Y-shaped filter housing, the tee body 1 includes a water inlet pipe section 11, a water outlet pipe section 12 and a filter pipe section 13, the water inlet end of the filter pipe section 13 is correspondingly connected to the water outlet end of the water inlet pipe section 11, and the water inlet end of the water outlet pipe section 12 is correspondingly connected to the side of the filter pipe section 13; the filter element 2 is arranged in the filter tube section 13, the filter element 2 is cylindrical, the side wall of the filter element 2 is provided with a plurality of filter holes 21, and one end of the filter element 2 is arranged at the water outlet end of the water inlet tube section 11; in other words, fluid enters from the water inlet end of the water inlet pipe section 11 and flows out from the water outlet end of the water inlet pipe section 11, then enters the filter pipe section 13, and enters the filter cartridge 2; impurities in the fluid are intercepted in the filter element 2, and clean fluid flows out of the filter holes 21 on the side wall of the filter element 2 and enters the water outlet pipe section 12; in this embodiment, the inner end surface of the blind plate 3 is in threaded connection with the other end of the filter element 2, and the blind plate 3 is installed on the water outlet end of the filter tube section 13; the blind plate 3 and the three-way pipe body 1 may be integrally cast from carbon steel of the same material, and in this embodiment, the blind plate 3 is connected to the water outlet end of the water outlet pipe section 12 by bolts (not labeled in the drawing).
In the embodiment, the filter element 2 is in threaded connection with the blind plate 3, so that the filter element 2 is attached to the blind plate 3, and the blind plate 3 and the filter element 2 can be integrally pulled out during disassembly, thereby facilitating the simplification of the disassembly operation of the filter element 2 during cleaning and replacement and improving the disassembly efficiency; the filter element 2 is not required to be contacted when being pulled out, and the operation cannot be influenced by particles and slurry impurities on the filter element 2; in addition, utilize blind plate 3 to fix the one end of filter core 2, strengthen the installation stability of filter core 2, alleviate the vibration degree of filter core 2, realize the effect of noise reduction.
In the above scheme, referring to fig. 2 and 3, a tubular threaded connection cylinder 31 is disposed on the inner end surface of the blind plate 3, and an external thread is disposed on the outer wall of the threaded connection cylinder 31; at least one end of the filter element 2 is provided with a threaded connection part 22 formed by internal threads, and a threaded connection cylinder 31 on the blind plate 3 is in threaded connection with the threaded connection part 22 on the filter element 2. In this embodiment, the both ends of filter core 2 all are equipped with threaded connection portion 22, be convenient for can select at will the one end of filter core 2 with blind plate 3 is connected, need not to expend time and distinguish, improves maintenance efficiency.
Preferably, referring to fig. 4, a first elastic washer 4 is disposed between the inner end surface of the blind plate 3 and the end surface of the filter element 2. In this way, when the filter element 2 is screwed on the threaded connection cylinder 31 on the blind plate 3, the end portion of the filter element 2 can squeeze the first elastic washer 4, and the first elastic washer 4 provides an elastic force that enables the filter element 2 to be axially far away from the blind plate 3, the elastic force can eliminate a thread gap between the filter element 2 and the blind plate 3, and friction force between external threads of the threaded connection cylinder 31 and internal threads of the threaded connection portion 22 can be increased, so that the filter element 2 is prevented from vibrating and loosening easily.
Preferably, referring to fig. 3, the inner wall of the filter element 2 is provided with a plurality of reinforcing ribs 23, the length direction of the reinforcing ribs 23 is set along the axial direction of the filter element 2, and the plurality of reinforcing ribs 23 are distributed at intervals along the circumferential direction of the filter element 2. In this embodiment, the reinforcing ribs 23 strengthen the structure of the filter element 2, so as to avoid deformation of the filter element 2 under the impact of high-pressure fluid.
Preferably, referring to fig. 1 and 4, a second elastic gasket 5 is provided between the blind plate 3 and the filter tube segment 13. In this embodiment, the second elastic gasket 5 can improve the connection tightness between the blind plate 3 and the filter tube segment 13.
Preferably, referring to fig. 1, the outer end surface of the blind plate 3 is provided with a handle 32; in this embodiment, a handle 32 convenient to hold is provided on the outer end surface of the blind plate 3, and in the disassembling process, after the bolts on the blind plate 3 are unscrewed, the handle 32 can be held to pull out the blind plate 3 and the filter element 2 integrally, so that the operator can exert a force conveniently.
The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the utility model.
Claims (6)
1. A pipe filtration device, comprising:
the three-way pipe body comprises a water inlet pipe section, a water outlet pipe section and a filter pipe section;
the filter element is arranged in the filter tube section, the filter element is cylindrical, a filter hole is formed in the side wall of the filter element, and one end of the filter element is arranged at the water outlet end of the water inlet tube section;
the inner end face of the blind plate is in threaded connection with the other end of the filter element, and the blind plate is arranged on the water outlet end of the filter tube section.
2. The pipe filtering device according to claim 1, wherein a cylindrical threaded connecting cylinder is arranged on the inner end face of the blind plate, and an external thread is arranged on the outer wall of the threaded connecting cylinder; at least one end of the filter element is provided with a threaded connection part formed by internal threads, and a threaded connection cylinder on the blind plate is in threaded connection with the threaded connection part on the filter element.
3. A pipe filter according to claim 2, wherein a first resilient gasket is provided between the inner end face of the blind plate and the end face of the filter cartridge.
4. A pipe filter device according to claim 2 or 3, wherein the inner wall of the filter element is provided with a plurality of reinforcing ribs, the longitudinal direction of the reinforcing ribs is arranged along the axial direction of the filter element, and the plurality of reinforcing ribs are distributed at intervals along the circumferential direction of the filter element.
5. The pipe filter device of claim 1, wherein a second resilient gasket is disposed between the blind plate and the filter tube segment.
6. The pipe filter device of claim 1, wherein the outer end surface of the blind plate is provided with a handle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322049238.0U CN220714987U (en) | 2023-08-01 | 2023-08-01 | Pipeline filter device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322049238.0U CN220714987U (en) | 2023-08-01 | 2023-08-01 | Pipeline filter device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220714987U true CN220714987U (en) | 2024-04-05 |
Family
ID=90526007
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322049238.0U Active CN220714987U (en) | 2023-08-01 | 2023-08-01 | Pipeline filter device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220714987U (en) |
-
2023
- 2023-08-01 CN CN202322049238.0U patent/CN220714987U/en active Active
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| GR01 | Patent grant |