CN218358132U - Filter equipment for air compressor machine - Google Patents
Filter equipment for air compressor machine Download PDFInfo
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- CN218358132U CN218358132U CN202222592199.4U CN202222592199U CN218358132U CN 218358132 U CN218358132 U CN 218358132U CN 202222592199 U CN202222592199 U CN 202222592199U CN 218358132 U CN218358132 U CN 218358132U
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- anger
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Abstract
The utility model discloses a filter equipment for air compressor machine, including filtering the casing and connecting the top cap, the mid-mounting of the bottom plate of filtering the casing has the connector head of giving vent to anger, installs the side on the curb plate of filtering the casing and admit air the connector head, the bottom plate middle part shaping of filtering the casing of casing has lower connect the through-hole, and the bottom plate bottom surface shaping of the bottom department of lower connect the through-hole has downwardly extending's connecting sleeve portion, and the upper end pipe portion of the connector head of giving vent to anger stretches out the top surface of connecting the through-hole down, and the middle-end and the lower extreme of the connector head of giving vent to anger stretch out connecting sleeve portion, and the shaping has the radial extension limit on the middle part lateral wall of the connector head of giving vent to anger, and the top surface shaping on the radial extension limit has a plurality of bellyings, and the bellying plug bush is in the location shrinkage pool of shaping correspondence on the bottom face of connecting sleeve portion. The connection of the air outlet connector head and the filter shell is realized through the positioning concave hole formed on the bottom end face of the connecting sleeve part by the insertion sleeve of the bulge part, and the positioning is realized through two locking nuts.
Description
The technical field is as follows:
the utility model relates to an air compressor equipment field, more specifically say and relate to a filter equipment for air compressor machine.
Background art:
the air inlet end of the existing air compressor generally needs to be provided with a filtering device, the air inlet end of the reciprocating piston type air compressor generally can install a bolt joint pipe head on the filtering device to be connected to the air inlet end of the air compressor in a bolt joint mode, the existing bolt joint pipe head is generally double-thread, the existing bolt joint pipe head is connected to the filtering device in a bolt joint mode, the other end of the existing bolt joint pipe head is connected to the air inlet end of the air compressor again in a bolt joint mode, due to the double-thread, when the existing air compressor is installed and disassembled, threads at two ends can rotate, so that the existing air compressor is inconvenient to disassemble and install, and due to the fact that the threads are directly connected with the bolt joint holes of the filtering device, when the bolt joint holes are connected with the threads of the bolt joint pipe head, the threads are damaged, when problems such as sliding teeth and the like occur, the threads of the bolt joint holes and the bolt joint pipe head at the moment are basically damaged, the whole filtering device needs to be replaced, and the replacement cost is high.
Still others have formed the threaded tubular portion directly at the filter unit, directly attached, which is more easily damaged, and which is typically used in plastic articles, which are not suitable for use in higher temperature environments.
The utility model has the following contents:
the utility model aims at overcoming prior art's not enough, provide a filter equipment for air compressor machine, installation detachable gives vent to anger the connector head among its filter housing, and it gives vent to anger the connector head and adopts non-threaded connection with filter housing, when guaranteeing firm in connection, can not make filter housing damaged, guarantees its life.
The utility model provides a technical problem's scheme is:
the utility model provides a filter equipment for air compressor, includes and filters the casing and connects the top cap, connects the top cap lid to close on the upper portion of filtering the casing, and the mid-mounting of the bottom plate of filtering the casing has the connector head of giving vent to anger, filters and installs side inlet connector head on the curb plate of casing, the bottom plate middle part shaping of filtering the casing has lower connect the through-hole, the bottom plate bottom surface shaping of the filter casing of lower connect the through-hole's bottom department has downwardly extending's connecting sleeve portion, the upper end pipe portion of the connector head of giving vent to anger stretches out lower connect the top surface of through-hole, the top spiro union of upper end pipe portion has two lock nut that press each other, the bottom surface of the lock nut of bottom presses on the bottom plate top surface of filtering the casing, the middle-end and the lower extreme of the connector head of giving vent to anger stretch out the connecting sleeve portion, the shaping has the limit of radially extending on the middle part lateral wall of connector head of giving vent to anger, the top surface shaping on the limit has a plurality of bellying, the bellying plug bush is on the shaping corresponding location shrinkage pool of connecting sleeve portion. Its be connected of giving vent to anger connector head and filter the casing through the bellying plug bush in the location shrinkage pool of fashioned correspondence on the bottom face of connecting sleeve portion, realize the location to realize fixing through two lock nut, make it and filter the casing non-threaded connection, when giving vent to anger the connector head damage or the smooth tooth scheduling problem of screw thread, only need to change give vent to anger the connector head can, its change is convenient, reduces the replacement cost.
The top surface of the radially extending edge is pressed against the bottom end surface of the connecting sleeve portion.
The shaping has side connect the via hole on the curb plate of filter housing, and the shaping has a plurality of side shrinkage pools on the outer wall of the curb plate of side connect the via hole's outer end department, and the middle part plug bush of side income connector tube head is in side connect the via hole, and the inboard wall and the spiro union that stretch out the curb plate of the inner of side income connector tube head have two annular side lock nut that press, and one of them side lock nut presses on the internal face of curb plate.
The shaping has the side to radially extend the limit on the lateral wall of the outer end department of side air intake connector head, and the side radially extends the limit and presses on the outer wall of curb plate, and the shaping has a plurality of side location archs on the inside wall on side radially extending the limit, and the protruding plug bush of side location is in the side shrinkage pool that corresponds. Its side air inlet connector head also realizes the location through the protruding plug bush of side location in the side shrinkage pool that corresponds to press fixedly through two side lock nut, when making the side air inlet connector head damaged, direct more the side air inlet connector head can, reduce the replacement cost.
The bottom plate top surface of filtering the casing is fixed with annular bottom plate, and the roof bottom surface of connecting the top cap is fixed with annular roof, and annular protruding circle is all formed to the top surface of annular bottom plate and the bottom surface of annular roof, and cylindric filter core is in filtering the casing, and its centre gripping is between annular bottom plate and annular roof, and the top and the bottom of cylindric filter core are in corresponding annular protruding circle.
An outer filtering annular sleeve is clamped between the annular bottom plate and the annular top plate, the two annular convex rings are inserted in the upper portion and the lower portion of the outer filtering annular sleeve, and the outer side wall of each annular convex ring is tightly attached to the inner side wall of the outer filtering annular sleeve.
The outer filtering annular sleeve is a hollow annular sleeve body formed by welding porous plates, and a sponge filtering layer is filled in the outer filtering annular sleeve. It realizes dual filtration through cylindric filter core and outer filter ring cover, improves the filter effect.
The utility model discloses an outstanding effect is:
1. the detachable connection tube head of giving vent to anger of installation in its filter housing, its connection tube head of giving vent to anger adopts non-threaded connection with filter housing, when guaranteeing firm in connection, can not make filter housing damaged, guarantees its life.
2. Its side is admitted gas and is connected the tube head and also adopt and to dismantle non-threaded structure and filter the casing and be connected, and it guarantees firm in connection when, can not make and filter the casing damage, guarantees its life.
3. It adopts cylindric filter core and outer filtration annular cover dual filtration, further improves the filter effect.
Description of the drawings:
fig. 1 is a partial structural schematic diagram of the present invention;
FIG. 2 is an enlarged view of a portion of FIG. 1;
fig. 3 is a partially enlarged view of another portion of fig. 1.
The specific implementation mode is as follows:
an embodiment, see as shown in fig. 1 to 3, a filter device for air compressor, including filtering shell 10 and connection top cap 20, connection top cap 20 covers the upper portion at filtering shell 10, and the mid-mounting of the bottom plate of filtering shell 10 has a connector 30 of giving vent to anger, installs side inlet connector 40 on the curb plate of filtering shell 10, the bottom plate middle part shaping of filtering shell 10 has lower connect through hole 11, and the bottom plate bottom surface shaping of filtering shell 10 of the bottom department of lower connect through hole 11 has downwardly extending's connector portion 12, and the upper end pipe portion 31 of giving vent to anger connector 30 stretches out the top surface of lower connect through hole 11, and the top spiro union of upper end pipe portion 31 has two lock nuts 32 that press each other, and the bottom surface of the lock nut 32 of bottom presses on the bottom plate top surface of filtering shell 10, and the middle-end and the lower extreme of giving vent to anger connector 30 stretch out connector portion 12, and the shaping has radial extension limit 33 on the middle part lateral wall of giving vent to anger connector 30, and the top surface shaping of radial extension limit has a plurality of bulges 34, and 34 plug bush in the top surface of the shaping on the corresponding recess side of connector portion 12 presses on the top surface of connecting cover 12.
It adopts 34 plug bushes of bellying in the location shrinkage pool of fashioned correspondence on the bottom face of connecting sleeve portion 12, realize giving vent to anger the connection effect between connector head 30 and the bottom plate of filter housing 10, make the connector head 30 of giving vent to anger can not rotate, through two lock nut 32, realize giving vent to anger that connector head 30 connects fixedly, be difficult to not hard up, guarantee the connection effect, this structure, when using, when the screw thread of connector head 30 of giving vent to anger is damaged, when the tooth scheduling problem that slips, it can not influence filter housing 10, only need give vent to anger connector head 30 change can, greatly reduced replacement cost, and is good in effect.
Furthermore, a side connecting through hole 13 is formed on a side plate of the filtering shell 10, a plurality of side concave holes are formed on the outer wall surface of the side plate at the outer end of the side connecting through hole 13, the middle part of the side air inlet connecting pipe head 40 is inserted and sleeved in the side connecting through hole 13, the inner end of the side air inlet connecting pipe head 40 extends out of the inner side wall of the side plate and is in threaded connection with two side locking nuts 41 which are pressed in an annular mode, and one side locking nut 41 is pressed on the inner wall surface of the side plate; the shaping has the side to radially extend the limit 42 on the lateral wall of the outer end department of side gas connector head 40, and the side radially extends the limit 42 and presses on the outer wall surface of curb plate, and the shaping has a plurality of side location archs 43 on the inside wall of side radially extending the limit 42, and the protruding plug bush of side location is in the side shrinkage pool that corresponds.
This structure is the same as above-mentioned, and it realizes the location of side air inlet connector head 40 in the side recess that corresponds through the protruding 43 plug bush of side location, and it can not rotate to realize fixing through two side lock nut 41, guarantee fixed firm, when side air inlet connector head 40 was damaged, only need with it change can, the replacement cost is low.
Furthermore, the annular bottom plate 14 is fixed on the top surface of the bottom plate of the filter housing 10, the annular top plate 21 is fixed on the bottom surface of the top plate connected to the top cover 20, annular protruding rings are formed on the top surface of the annular bottom plate 14 and the bottom surface of the annular top plate 21, the cylindrical filter element 50 is located in the filter housing 10 and clamped between the annular bottom plate 14 and the annular top plate 21, and the top and the bottom of the cylindrical filter element 50 are located in the corresponding annular protruding rings. An outer filtering annular sleeve 60 is clamped between the annular bottom plate 14 and the annular top plate 21, two annular convex rings are inserted in the upper part and the lower part of the outer filtering annular sleeve 60, and the outer side wall of each annular convex ring is tightly attached to the inner side wall of the outer filtering annular sleeve 60. Adopt cylindric filter core 50 and outer double filtration that filters ring casing 60, further improve the filter effect, when needing to be changed moreover, only need to connect after top cap 20 and the split of filter housing 10, can change, the replacement cost is high, and is effectual.
Further, the outer filtering annular sleeve 60 is a hollow annular sleeve body formed by welding porous plates, and a sponge filtering layer is filled in the hollow annular sleeve body.
The connection top cap 20 in this embodiment is screwed in the upper portion of the filter housing 10, and is easily disassembled and assembled.
Claims (7)
1. The utility model provides a filter equipment for air compressor, is including filtering casing (10) and connecting top cap (20), connects top cap (20) lid and closes on the upper portion that filters casing (10), and the mid-mounting of the bottom plate that filters casing (10) has gas connector head (30) of giving vent to anger, installs side gas connector head (40), its characterized in that on the curb plate of filtration casing (10): the bottom plate middle part shaping of filtering shell (10) has lower connect the via hole (11), the bottom plate bottom surface shaping of the bottom of lower connect the via hole (11) of filtering shell (10) of department has downwardly extending's connecting sleeve portion (12), the upper end pipe portion (31) of connecting tube head (30) of giving vent to anger stretches out the top surface of connecting the via hole (11) down, the top spiro union of upper end pipe portion (31) has two lock nut (32) that press each other, the bottom surface of the lock nut (32) of bottom presses on the bottom plate top surface of filtering shell (10), the well end and the lower extreme of connecting tube head (30) of giving vent to anger stretch out connecting sleeve portion (12), the shaping has radially extending limit (33) on the middle part lateral wall of connecting tube head (30) of giving vent to anger, the top surface shaping of radially extending limit (33) has a plurality of bellyings (34), bellying (34) plug bush is in the location shrinkage pool of shaping correspondence on the bottom face of connecting sleeve portion (12).
2. The filter device for an air compressor according to claim 1, characterized in that: the top face of the radially extending edge (33) is pressed against the bottom end face of the connecting sleeve portion (12).
3. The filter device for an air compressor according to claim 1, characterized in that: the shaping has side connect the via hole (13) on the curb plate of filter housing (10), the shaping has a plurality of side shrinkage pools on the outer wall surface of the curb plate of the outer end department of side connect the via hole (13), the middle part plug bush of side income connect tube head (40) is in side connect the via hole (13), the inboard wall and the spiro union that stretch out the curb plate of the inner of side income connect tube head (40) have two rings to press side lock nut (41), one of them side lock nut (41) presses on the internal face of curb plate.
4. The filter device for an air compressor according to claim 3, characterized in that: the shaping has side radial extension limit (42) on the lateral wall of the outer end department of side gas connection tube head (40), and side radial extension limit (42) press on the outer wall surface of curb plate, and the shaping has a plurality of side location archs (43) on the inside wall of side radial extension limit (42), and side location arch (43) plug bush is in the side shrinkage pool that corresponds.
5. The filter device for an air compressor according to claim 1, characterized in that: the filter shell is characterized in that an annular bottom plate (14) is fixed to the top surface of a bottom plate of the filter shell (10), an annular top plate (21) is fixed to the bottom surface of a top plate connected with the top cover (20), annular protruding rings are formed on the top surface of the annular bottom plate (14) and the bottom surface of the annular top plate (21), the cylindrical filter element (50) is located in the filter shell (10) and clamped between the annular bottom plate (14) and the annular top plate (21), and the top and the bottom of the cylindrical filter element (50) are located in the corresponding annular protruding rings.
6. The filter device for an air compressor according to claim 5, wherein: an outer filtering annular sleeve (60) is clamped between the annular bottom plate (14) and the annular top plate (21), the two annular convex rings are inserted in the upper part and the lower part of the outer filtering annular sleeve (60), and the outer side wall of each annular convex ring is tightly attached to the inner side wall of the outer filtering annular sleeve (60).
7. The filter device for an air compressor according to claim 6, wherein: the outer filtering annular sleeve (60) is a hollow annular sleeve body formed by welding porous plates, and a sponge filtering layer is filled in the outer filtering annular sleeve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222592199.4U CN218358132U (en) | 2022-09-29 | 2022-09-29 | Filter equipment for air compressor machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222592199.4U CN218358132U (en) | 2022-09-29 | 2022-09-29 | Filter equipment for air compressor machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218358132U true CN218358132U (en) | 2023-01-24 |
Family
ID=84926970
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222592199.4U Active CN218358132U (en) | 2022-09-29 | 2022-09-29 | Filter equipment for air compressor machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218358132U (en) |
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2022
- 2022-09-29 CN CN202222592199.4U patent/CN218358132U/en active Active
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