CN218501564U - Pipeline filter - Google Patents
Pipeline filter Download PDFInfo
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- CN218501564U CN218501564U CN202222111930.7U CN202222111930U CN218501564U CN 218501564 U CN218501564 U CN 218501564U CN 202222111930 U CN202222111930 U CN 202222111930U CN 218501564 U CN218501564 U CN 218501564U
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- pipe body
- fixedly connected
- way pipe
- filter
- cylinder
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Abstract
The utility model provides a pipeline filter, which belongs to the technical field of filtering equipment and comprises a three-way pipe body used for connecting an external pipeline, wherein the top of the three-way pipe body is connected with a sealing cover through a bolt, and the bottom of the three-way pipe body is fixedly connected with a communicating chamber; a steering cylinder is fixedly connected with an air inlet of the three-way pipe body in the three-way pipe body, the top and the bottom of the steering cylinder are both provided with vent holes, the top of the steering cylinder is also fixedly connected with an extension cylinder, and the extension cylinder is in threaded connection with a filter cylinder; the utility model discloses a setting turns to a section of thick bamboo, when the renew cartridge, can adjust gaseous circulation direction, realizes the operation of not shutting down, does not influence normal production function, the effectual practicality and the convenience that have improved have guaranteed production efficiency.
Description
Technical Field
The utility model relates to a filtration equipment technical field, concretely relates to pipeline filter.
Background
The pipeline filter is installed on the pipeline and is used for filtering impurities in liquid or gas, the pipeline filter for filtering gas is generally suitable for two occasions, one is used for filtering air and reducing dust impurities entering a room or equipment along with the air, and the other is used for filtering impurities in industrial waste gas and facilitating subsequent purification treatment.
The pipeline filter that adopts in the gas needs regularly to change the filter core, ensures that pipeline filter can normally work, but industrial equipment operation back, except regularly overhaul greatly, the operation that stops very few, and the interval of filter core change is relatively short, and this filter core that just leads to among the pipeline filter changes comparatively difficultly. If not change the filter core, can influence the filter effect, if change, then need the operation of equipment stop, influence normal production operation.
SUMMERY OF THE UTILITY MODEL
In view of this, the utility model provides a pipeline filter, not only the filter effect is good, can change the filter core under the condition that equipment does not stop the fortune moreover, has improved the practicality.
In order to solve the technical problem, the utility model provides a pipeline filter, include: the top of the three-way pipe body is connected with a sealing cover through a bolt, and the bottom of the three-way pipe body is fixedly connected with a communicating chamber;
a steering cylinder fixedly connected with an air inlet of the three-way pipe body is arranged in the three-way pipe body, the top and the bottom of the steering cylinder are both provided with vent holes, the top of the steering cylinder is also fixedly connected with an extension cylinder, and the extension cylinder is in threaded connection with a filter cylinder;
a sealing plug matched with the vent hole is arranged in the steering cylinder, a threaded rod is fixedly connected to the bottom of the sealing plug, the threaded rod penetrates through the side wall of the communicating chamber and extends to the outside, and the threaded rod is connected with the side wall of the communicating chamber through threads;
the communicating chamber is communicated with the air outlet of the three-way pipe body, and a standby filter screen is fixedly arranged at the communicating outlet of the communicating chamber and the air outlet of the three-way pipe body.
By adopting the technical scheme, the gas flow direction is adjusted by utilizing the steering cylinder and the sealing plug, the filter element is replaced without stopping the equipment, and the convenience is improved.
Further, a sliding groove is formed in the side wall of the extension cylinder, and a sealing piece is connected in the sliding groove in a sliding mode.
Further, the sealing member includes the connecting rod, connecting rod and spout sliding connection, the lower extreme fixedly connected with ejector pin of one end wherein of connecting rod, the ejector pin is located the last ventilation hole of a steering cylinder, the other end fixedly connected with baffle of connecting rod, baffle and the laminating of extending a section of thick bamboo lateral wall, baffle bottom fixedly connected with closing plate, the closing plate level sets up.
Through adopting above-mentioned technical scheme, improved the leakproofness, after the sealing plug sealed with the cooperation of the last ventilation hole of turning to the section of thick bamboo, the sealing plug jack-up sealing member made the closing plate with the upper end of tee bend body and the passageway of air outlet end sealed, guaranteed that outside gas can not get into the air outlet end of tee bend body from the upper end of tee bend body when changing the filter core.
Further, a rubber sealing gasket is fixedly mounted on the upper surface of the sealing plate.
Through adopting above-mentioned technical scheme, can improve the leakproofness.
Furthermore, the air inlet end and the air outlet end of the three-way pipe body are both fixedly connected with flanges.
Through adopting above-mentioned technical scheme, convenient and external pipe connection, easy dismounting, simultaneously, the leakproofness of flange is very good, ensures good leakproofness.
Further, a sealing ring is fixedly mounted on the lower surface of the sealing cover.
Through adopting above-mentioned technical scheme, improved the leakproofness between tee bend body and the sealed lid.
Furthermore, the bottom of the threaded rod is fixedly connected with a rotating handle.
By adopting the technical scheme, the threaded rod is convenient to rotate, and the position of the sealing plug is adjusted.
The utility model discloses an above-mentioned technical scheme's beneficial effect as follows:
when the air purifier works normally, air enters from the air inlet and passes through the upper vent hole of the steering cylinder, and the air is filtered by the filter cylinder and then is discharged from the air outlet;
when needs renew cartridge filter, the threaded rod rotates, the threaded rod drives the sealing plug and rises, turn to the lower ventilation hole and the sealing plug separation of a section of thick bamboo, the sealing plug rises the in-process, the sealing plug is sealed with the last ventilation hole that turns to a section of thick bamboo, sealing plug jack-up ejector pin simultaneously, make the closing plate rise, with the passageway sealing of tee bend body upper end and tee bend body air outlet end, at this moment, it is gaseous through the air intake in proper order, the intercommunication room gets into the air outlet, intercommunication department between intercommunication room and the air outlet is equipped with reserve filter screen, can filter gas temporarily, after the cartridge filter change finishes, the threaded rod rotates, the sealing plug descends, the sealing plug, the sealing member receives gravity whereabouts.
The utility model discloses a setting turns to a section of thick bamboo, when the renew cartridge, can adjust gaseous circulation direction, realizes the operation of not shutting down, does not influence normal production function, the effectual practicality and the convenience that have improved have guaranteed production efficiency.
Drawings
FIG. 1 is a front view of the pipe filter of the present invention;
FIG. 2 is a schematic structural view of the pipe filter of the present invention;
FIG. 3 is an enlarged view of portion A of FIG. 2;
fig. 4 is an enlarged view of a portion B of fig. 2.
1. A three-way pipe body; 101. a flange; 2. a steering cylinder; 201. a chute; 3. a filter cartridge; 4. a sealing cover; 401. a seal ring; 5. a seal member; 501. a sealing plate; 502. a baffle plate; 503. a connecting rod; 504. a top rod; 6. a standby filter screen is used; 7. a communicating chamber; 8. a threaded rod; 9. and (4) sealing the plug.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to fig. 1 to 4 of the embodiments of the present invention. It is to be understood that the embodiments described are only some of the embodiments of the present invention, and not all of them. All other embodiments, which can be derived from the description of the embodiments of the present invention by a person skilled in the art, are within the scope of the present invention.
As shown in fig. 1-4: a duct filter comprising: the top of the three-way pipe body 1 is connected with a sealing cover 4 through a bolt, and the bottom of the three-way pipe body 1 is fixedly connected with a communicating chamber 7;
a steering cylinder 2 is fixedly connected with an air inlet of the three-way pipe body 1 inside the three-way pipe body 1 (as shown in fig. 2, the left end of the three-way pipe body 1 is defined as the air inlet, and the right end of the three-way pipe body 1 is defined as the air outlet), ventilation holes are formed in the top and the bottom of the steering cylinder 2 (the ventilation hole in the top of the steering cylinder 2 is defined as an upper ventilation hole, and the ventilation hole in the bottom of the steering cylinder 2 is defined as a lower ventilation hole), an extension cylinder is also fixedly connected with the top of the steering cylinder 2, and a filter cylinder 3 is in threaded connection with the extension cylinder;
a sealing plug 9 matched with the vent hole is arranged in the steering cylinder 2, a threaded rod 8 is fixedly connected to the bottom of the sealing plug 9, the threaded rod 8 penetrates through the side wall of the communicating chamber 7 to extend to the outside, and the threaded rod 8 is in threaded connection with the side wall of the communicating chamber 7;
the communicating chamber 7 is communicated with the air outlet of the three-way pipe body 1, and a standby filter screen 6 is fixedly arranged at the communicating outlet of the communicating chamber 7 and the air outlet of the three-way pipe body 1.
Through adopting above-mentioned technical scheme, utilize to turn to a section of thick bamboo 2 and sealing plug 9, the adjustment gas flow direction has realized changing the filter core under the condition of not shutting down the equipment, has improved the convenience.
According to one embodiment of the present invention, as shown in figures 1-4,
in this embodiment, the side wall of the extension cylinder is provided with a sliding groove 201, and the sliding groove 201 is connected with a sealing element 5 in a sliding manner.
Through adopting above-mentioned technical scheme, improved the leakproofness, after sealing plug 9 and the sealed cooperation of the last ventilation hole of turning to section of thick bamboo 2, sealing plug 9 jack-up sealing member 5 makes closing plate 501 with the upper end of tee bend body 1 and the channel seal of air outlet end, guarantees that outside gas can not get into the air outlet end of tee bend body 1 from the upper end of tee bend body 1 when the renew cartridge.
According to another embodiment of the present invention, as shown in figures 1-4,
in this embodiment, a rubber gasket (not shown) is fixedly mounted on the upper surface of the sealing plate 501.
Through adopting above-mentioned technical scheme, can improve the leakproofness.
According to another embodiment of the present invention, as shown in figures 1-4,
in this embodiment, the air inlet end and the air outlet end of the three-way pipe body 1 are both fixedly connected with a flange 101.
Through adopting above-mentioned technical scheme, convenient and external pipe connection, easy dismounting, simultaneously, flange 101's leakproofness is very good, ensures good leakproofness.
According to another embodiment of the present invention, as shown in figures 1-4,
in this embodiment, a seal ring 401 is fixedly mounted on the lower surface of the seal cover 4.
Through adopting above-mentioned technical scheme, improved the leakproofness between tee bend body 1 and the sealed lid 4.
According to another embodiment of the present invention, as shown in figures 1-4,
in this embodiment, a rotating handle (not labeled) is fixedly connected to the bottom of the threaded rod 8.
Through adopting above-mentioned technical scheme, conveniently rotate threaded rod 8, adjust the position of sealing plug 9.
The utility model discloses a working method (or theory of operation):
when the air purifier works normally, air enters from the air inlet and passes through the upper vent hole of the steering cylinder 2, and the air is filtered by the filter cylinder 3 and then is discharged from the air outlet;
when needs change filter core, rotation threaded rod 8, threaded rod 8 drives sealing plug 9 and rises, turn to the lower ventilation hole and the sealing plug 9 separation of a section of thick bamboo 2, sealing plug 9 rises the in-process, sealing plug 9 is sealed with the last ventilation hole that turns to a section of thick bamboo 2, simultaneously sealing plug 9 jack-up ejector pin 504, make closing plate 501 rise, it is sealed with the passageway of three-way pipe body 1 upper end and 1 air outlet end of three-way pipe body, at this moment, gas passes through the air intake in proper order, intercommunication room 7 gets into the air outlet, intercommunication department between intercommunication room 7 and the air outlet is equipped with reserve filter screen 6, can filter gas temporarily, after cartridge filter 3 changes and finishes, rotation threaded rod 8, decline threaded rod 9, sealing member 5 receives gravity whereabouts.
The utility model discloses a setting turns to a section of thick bamboo 2, when the renew cartridge, can adjust gaseous circulation direction, realizes the operation of not shutting down, does not influence normal production function, the effectual practicality and the convenience that have improved have guaranteed production efficiency.
In the present invention, unless otherwise explicitly specified or limited, for example, it may be fixedly connected, detachably connected, or integrated; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.
The foregoing is a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of improvements and decorations can be made without departing from the principle of the present invention, and these improvements and decorations should also be regarded as the protection scope of the present invention.
Claims (7)
1. A duct filter, comprising: the tee joint pipe body (1) is used for connecting an external pipeline, a sealing cover (4) is connected to the top of the tee joint pipe body (1) through a bolt, and a communicating chamber (7) is fixedly connected to the bottom of the tee joint pipe body (1);
a steering cylinder (2) is fixedly connected with an air inlet of the three-way pipe body (1) in the three-way pipe body (1), the top and the bottom of the steering cylinder (2) are both provided with vent holes, the top of the steering cylinder (2) is also fixedly connected with an extension cylinder, and the extension cylinder is in threaded connection with a filter cylinder (3);
a sealing plug (9) matched with the ventilation hole is arranged in the steering cylinder (2), a threaded rod (8) is fixedly connected to the bottom of the sealing plug (9), the threaded rod (8) penetrates through the side wall of the communicating chamber (7) to extend to the outside, and the threaded rod (8) is in threaded connection with the side wall of the communicating chamber (7);
the communicating chamber (7) is communicated with the air outlet of the three-way pipe body (1), and a standby filter screen (6) is fixedly arranged on the communicating chamber (7) and the air outlet of the three-way pipe body (1).
2. The duct filter of claim 1, wherein: a sliding groove (201) is formed in the side wall of the extending cylinder, and a sealing element (5) is connected in the sliding groove (201) in a sliding mode.
3. The duct filter of claim 2, wherein: sealing member (5) include connecting rod (503), connecting rod (503) and spout (201) sliding connection, connecting rod (503) wherein the lower extreme fixedly connected with ejector pin (504) of one end, ejector pin (504) are located the last venthole of a section of thick bamboo (2), the other end fixedly connected with baffle (502) of connecting rod (503), baffle (502) and the laminating of extension section of thick bamboo lateral wall, baffle (502) bottom fixedly connected with closing plate (501), closing plate (501) level sets up.
4. The duct filter of claim 3, wherein: and a rubber sealing gasket is fixedly arranged on the upper surface of the sealing plate (501).
5. The duct filter of claim 4, wherein: and the air inlet end and the air outlet end of the three-way pipe body (1) are fixedly connected with flanges (101).
6. The duct filter of claim 5, wherein: and a sealing ring (401) is fixedly arranged on the lower surface of the sealing cover (4).
7. The duct filter of claim 6, wherein: the bottom of the threaded rod (8) is fixedly connected with a rotating handle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222111930.7U CN218501564U (en) | 2022-08-11 | 2022-08-11 | Pipeline filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222111930.7U CN218501564U (en) | 2022-08-11 | 2022-08-11 | Pipeline filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218501564U true CN218501564U (en) | 2023-02-21 |
Family
ID=85209586
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222111930.7U Active CN218501564U (en) | 2022-08-11 | 2022-08-11 | Pipeline filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218501564U (en) |
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2022
- 2022-08-11 CN CN202222111930.7U patent/CN218501564U/en active Active
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