CN212106272U - Exhaust pipe mounting mechanism of screw compressor - Google Patents
Exhaust pipe mounting mechanism of screw compressor Download PDFInfo
- Publication number
- CN212106272U CN212106272U CN202020306304.1U CN202020306304U CN212106272U CN 212106272 U CN212106272 U CN 212106272U CN 202020306304 U CN202020306304 U CN 202020306304U CN 212106272 U CN212106272 U CN 212106272U
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- China
- Prior art keywords
- connecting disc
- flange
- exhaust pipe
- groove
- half groove
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- Expired - Fee Related
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Abstract
The utility model relates to an exhaust pipe installation mechanism, it especially relates to a screw compressor's exhaust pipe installation mechanism. The installation mechanism of the exhaust pipe of the screw air compressor comprises an air outlet and an exhaust pipe, wherein the air outlet is arranged on the air compressor, the exhaust pipe is connected with the air outlet, a first connecting disc is arranged on the air outlet, a second connecting disc is arranged at one end, connected with the air outlet, of the exhaust pipe, the first connecting disc and the second connecting disc are identical in shape and can coincide with each other, a plurality of first grooves extending towards the air compressor are arranged on the first connecting disc, internal threads are arranged in the first grooves, a plurality of through holes corresponding to the positions of the first grooves are formed in the second connecting disc, and a sealing gasket is arranged between the first connecting disc and the second connecting disc. The screw rod connection can facilitate installation and disassembly, is convenient for maintenance of the sealing gasket, and has good sealing performance through the sealing gasket.
Description
Technical Field
The utility model relates to an exhaust pipe installation mechanism, more specifically say, it relates to a screw compressor's exhaust pipe installation mechanism.
Background
The air compressor machine is through being provided with a gas outlet, is connected with the blast pipe through the gas outlet. And the normal operation of the air compressor is directly influenced by the sealing property of the joint of the air outlet and the exhaust pipe. The connecting structure of the existing exhaust pipe and the gas outlet is complex to install, poor in sealing performance after long-time use and inconvenient to maintain.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art exists, the utility model aims to provide a guarantee the leakproofness through the connection pad, through the screw rod be convenient for the installation mechanism of the screw rod air compressor's of installation blast pipe of installation.
In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides a screw compressor's blast pipe installation mechanism, including installing the gas outlet on air compressor and the blast pipe of being connected with the gas outlet, be equipped with first connection pad on the gas outlet, the one end that blast pipe and gas outlet are connected is equipped with the second connection pad, first connection pad is the same with second connection pad shape and can coincide each other, be equipped with a plurality of first recesses towards air compressor on the first connection pad, be equipped with the internal thread in the first recess, be equipped with a plurality of through-holes that correspond with first recess position on the second connection pad, first connection pad is connected through the screw rod that passes through the through-hole and first recess spiro union with the second connection pad, be equipped with sealed the pad between first connection pad and the second connection pad.
Through adopting above-mentioned technical scheme, first recess on the first connection pad cooperatees with the through-hole on the second connection pad, makes first connection pad and second connection pad pass through the screw rod and connects, and the installation is dismantled conveniently, also is convenient for maintain sealed change of filling up simultaneously. The shape of the sealing gasket is matched with the first connecting disc and the second connecting disc, and the sealing gasket is provided with an integrally formed screw hole reserved for a screw and a connecting port reserved for communicating the air outlet and the exhaust pipe and positioned at the center.
The utility model discloses further set up to: the edge of the first connecting disc is provided with a first flange facing the second connecting disc, the first connecting disc and the first flange form a first cavity, the edge of the second connecting disc is provided with a second flange facing the first connecting disc, the second connecting disc and the second flange form a second cavity, and the sealing gasket is arranged in a cavity formed by combining the first cavity and the second cavity.
By adopting the technical scheme, the air outlet extends towards the second connecting disc, and the extending height is the same as that of the first flange. The connecting end of the exhaust pipe and the air outlet extends towards the first connecting disc, and the extending height of the connecting end of the exhaust pipe and the air outlet is the same as that of the second flange. The first connecting disc and the second connecting disc are combined to enable the sealing gasket to be wrapped by the first cavity and the second cavity, and meanwhile the sealing gasket is wrapped on the connecting position of the exhaust pipe and the gas outlet, so that the sealing performance of the connecting position of the exhaust pipe and the gas outlet is guaranteed.
The utility model discloses further set up to: the outer side wall of the first flange is provided with a first half groove, the outer side wall of the second flange is provided with a second half groove, when the first flange is combined with the second flange, the first half groove and the second half groove form a second groove, and a sealing ring is arranged in the second groove.
Through adopting above-mentioned technical scheme, first half groove and first flange integrated into one piece just are located first flange towards the outer wall of second flange terminal surface, and second half groove and second flange integrated into one piece just are located the second flange towards the outer wall of first flange terminal surface, and first half groove constitutes the second recess with second half groove, and sealing ring embedding second recess and second recess interference fit can further improve connection structure's leakproofness. The sealing ring is made of rubber.
The utility model discloses further set up to: and a third half groove is formed in the inner wall of the first flange, a fourth half groove is formed in the inner wall of the second flange, the third half groove and the fourth half groove form a third groove, and a sealing sheet embedded into the third groove is arranged on the sealing sheet.
By adopting the technical scheme, the third half groove and the first flange are integrally formed and are positioned on the same end surface with the first half groove; the fourth half groove and the second flange are integrally formed and are positioned on the same end face with the second half groove. The sealing plate is embedded into a third groove formed by the third half groove and the third half groove, so that the stability of connection of the sealing plate with the first connecting disc and the second connecting disc can be guaranteed. The sealing plate and the sealing gasket are integrally formed.
The utility model discloses further set up to: the sealing gasket is made of rubber.
By adopting the technical scheme, the sealing gasket has a good sealing effect and is convenient to process.
To sum up, the beneficial effects of the utility model are that:
1. the screw rod connection can facilitate the installation and the disassembly, and is also convenient for the maintenance of the sealing gasket.
2. The sealing gasket has good sealing performance.
Drawings
Fig. 1 is a schematic structural diagram of an embodiment of the present invention;
fig. 2 is a schematic structural view of a first connection plate according to an embodiment of the present invention;
fig. 3 is a schematic structural diagram of a second connection pad according to an embodiment of the present invention;
FIG. 4 is a schematic structural diagram of a gasket according to an embodiment of the present invention;
wherein the reference numerals are: 1. an air outlet; 2. an exhaust pipe; 3. a first splice tray; 31. a first groove; 32. a first flange; 321. a first half-tank; 322. a third half-tank; 4. a second connecting disc; 41. a through hole; 42. a second flange; 421. a second half-tank; 422. a fourth half groove; 5. a seal ring; 6. an air compressor; 7. a gasket; 71. sealing the sheet; 72. a screw hole; 73. a connecting port; 8. a screw.
Detailed Description
Embodiments of the present invention are further described with reference to fig. 1 to 4.
The utility model provides an installation mechanism of screw air compressor's blast pipe, including installing gas outlet 1 on air compressor 6 and the blast pipe 2 of being connected with gas outlet 1, the welding has first connection pad 3 on the gas outlet 1, the welding of the one end that blast pipe 2 is connected with gas outlet 1 has second connection pad 4, first connection pad 3 is the same and can coincide each other with second connection pad 4 shape, first connection pad 3 is last to have a plurality of integrated into one piece and towards air compressor 6's first recess 31, be equipped with the internal thread in the first recess 31, be equipped with a plurality of through-holes 41 that correspond with first recess 31 position on the second connection pad 4, first connection pad 3 is connected through the screw rod 8 that passes through-hole 41 and first recess 31 spiro union with second connection pad 4, be equipped with sealed pad 7 between first connection pad 3 and the second connection pad 4. The first groove 31 on the first connecting disc 3 is matched with the through hole 41 on the second connecting disc 4, so that the first connecting disc 3 and the second connecting disc 4 are connected through the screw rod 8, the mounting and dismounting are convenient, and meanwhile, the replacement and maintenance of the sealing gasket 7 are also convenient. The shape of the sealing gasket 7 is matched with the first connecting disc 3 and the second connecting disc 4, and the sealing gasket 7 is provided with an integrally formed screw hole 72 reserved for the screw 8 and a connecting port 73 reserved for communicating the gas outlet 1 and the exhaust pipe 2 and positioned at the center. The gasket 7 is made of rubber. The edge of the first connecting disc 3 is provided with a first flange 32 facing the second connecting disc 4, the first connecting disc 3 and the first flange 32 form a first cavity, the edge of the second connecting disc 4 is provided with a second flange 42 facing the first connecting disc 3, the second connecting disc 4 and the second flange 42 form a second cavity, the sealing gasket 7 is arranged in a cavity formed by combining the first cavity and the second cavity, the air outlet 1 extends towards the second connecting disc 4, and the extending height is the same as that of the first flange 32. The connection end of the exhaust pipe 2 with the air outlet 1 extends toward the first flange 3 by the same height as the second flange 42. The first connecting disc 3 and the second connecting disc 4 are combined to enable the sealing gasket 7 to be wrapped by the first cavity and the second cavity, meanwhile, the sealing gasket 7 is enabled to wrap the joint of the exhaust pipe 2 and the gas outlet 1, and the sealing performance of the joint of the exhaust pipe 2 and the gas outlet 1 is guaranteed. The outer side wall of the first flange 32 is provided with a first half groove 321, the outer side wall of the second flange 42 is provided with a second half groove 421, when the first flange 32 is combined with the second flange 42, the first half groove 321 and the second half groove 421 form a second groove, the second groove is internally provided with a sealing ring 5, the first half groove 321 and the first flange 32 are integrally formed and are positioned on the outer wall of the end face of the first flange 32 facing the second flange 42, the second half groove 421 and the second flange 42 are integrally formed and are positioned on the outer wall of the end face of the second flange 42 facing the first flange 32, the first half groove 321 and the second half groove 421 form a second groove, the sealing ring 5 is embedded in the second groove and is in interference fit with the second groove, and the sealing performance of the connecting structure can be further improved. The sealing ring 5 is made of rubber. A third half groove 322 is arranged on the inner wall of the first flange 32, a fourth half groove 422 is arranged on the inner wall of the second flange 42, the third half groove 322 and the fourth half groove 422 are combined to form a third groove, a sealing sheet 71 embedded into the third groove is arranged on the sealing gasket 7, and the third half groove 322 and the first flange 32 are integrally formed and are positioned on the same end face as the first half groove 321; the fourth half groove 422 is integrally formed with the second flange 42 and is located on the same end surface as the second half groove 421. The sealing sheet 71 is embedded in a third groove formed by the third half groove 322 and the third half groove 322, so that the connection stability of the sealing sheet 7 with the first connecting disc 3 and the second connecting disc 4 can be ensured. The seal piece 71 is integrally formed with the seal gasket 7.
The above is only the preferred embodiment of the present invention, and is not intended to limit the present invention, and the skilled in the art can carry out the common changes and replacements within the technical solution of the present invention.
Claims (5)
1. An exhaust pipe installation mechanism of a screw compressor comprises an air outlet (1) arranged on an air compressor (6) and an exhaust pipe (2) connected with the air outlet (1), and is characterized in that a first connecting disc (3) is arranged on the air outlet (1), a second connecting disc (4) is arranged at one end of the exhaust pipe (2) connected with the air outlet (1), the first connecting disc (3) and the second connecting disc (4) are same in shape, a plurality of first grooves (31) facing the air compressor (6) are arranged on the first connecting disc (3), internal threads are arranged in the first grooves (31), a plurality of through holes (41) corresponding to the positions of the first grooves (31) are arranged on the second connecting disc (4), the first connecting disc (3) and the second connecting disc (4) are connected with a screw (8) in threaded connection with the first grooves (31) through the through holes (41), a sealing gasket (7) is arranged between the first connecting disc (3) and the second connecting disc (4).
2. The exhaust pipe mounting mechanism of the screw compressor, as recited in claim 1, wherein the edge of the first connecting disc (3) is provided with a first flange (32) facing the second connecting disc (4), the first connecting disc (3) and the first flange (32) form a first cavity, the edge of the second connecting disc (4) is provided with a second flange (42) facing the first connecting disc (3), the second connecting disc (4) and the second flange (42) form a second cavity, and the sealing gasket (7) is disposed in the cavity formed by combining the first cavity and the second cavity.
3. The exhaust pipe mounting mechanism of the screw compressor as claimed in claim 2, wherein the first flange (32) is provided with a first half groove (321) on the outer side wall thereof, the second flange (42) is provided with a second half groove (421) on the outer side wall thereof, when the first flange (32) and the second flange (42) are combined, the first half groove (321) and the second half groove (421) form a second groove, and the sealing ring (5) is arranged in the second groove.
4. The exhaust pipe mounting mechanism of the screw compressor as claimed in claim 2, wherein the inner wall of the first flange (32) is provided with a third half groove (322), the inner wall of the second flange (42) is provided with a fourth half groove (422), the third half groove (322) and the fourth half groove (422) form a third groove, and the sealing gasket (7) is provided with a sealing gasket (71) embedded in the third groove.
5. Exhaust pipe mounting mechanism of screw compressor according to claim 1, characterized in that said gasket (7) is made of rubber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020306304.1U CN212106272U (en) | 2020-03-12 | 2020-03-12 | Exhaust pipe mounting mechanism of screw compressor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020306304.1U CN212106272U (en) | 2020-03-12 | 2020-03-12 | Exhaust pipe mounting mechanism of screw compressor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212106272U true CN212106272U (en) | 2020-12-08 |
Family
ID=73633809
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020306304.1U Expired - Fee Related CN212106272U (en) | 2020-03-12 | 2020-03-12 | Exhaust pipe mounting mechanism of screw compressor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212106272U (en) |
-
2020
- 2020-03-12 CN CN202020306304.1U patent/CN212106272U/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: 20201208 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |