CN210313513U - Special oil-gas separation joint for oiling machine - Google Patents
Special oil-gas separation joint for oiling machine Download PDFInfo
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- CN210313513U CN210313513U CN201920637599.8U CN201920637599U CN210313513U CN 210313513 U CN210313513 U CN 210313513U CN 201920637599 U CN201920637599 U CN 201920637599U CN 210313513 U CN210313513 U CN 210313513U
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- flange
- upper flange
- gas separation
- pipe
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Abstract
The utility model relates to a special oil-gas separation of tanker aircraft connects, its characterized in that: the oil delivery pipe and the oil inlet pipe are connected and fixed by an upper flange and a lower flange, a flange is arranged on the outer wall of a connecting port of the oil delivery pipe, the flange is a ring with thickness, the upper flange is sleeved on the oil delivery pipe, a notch communicated with a central through hole of the upper flange is arranged on the outer wall of the upper flange, and an arc groove is arranged at the bottom of the inner wall of the central through hole of the upper flange; after the upper flange is pressed on the lower flange, the flange is embedded in the arc groove. The utility model relates to a special oil-gas separation of tanker aircraft connects, and the installation is dismantled conveniently, and labour saving and time saving is efficient.
Description
Technical Field
The utility model relates to a special oil-gas separation of tanker aircraft connects belongs to tanker aircraft technical field.
Background
The fuel charger is a fuel delivery metering device for directly charging motor vehicles, and as the number of automobiles increases, the fuel charger plays an important role, and the fuel charger is applied to oil-gas separation joints more and more widely.
Traditional oil-gas separation connects, need fix two pipelines on a ring flange separately earlier, then add the flange pad between two ring flanges, at last with the bolt with two ring flanges taut make its inseparable combination together, this kind of flange joint structure is in the use, when the bolt hole on the ring flange is not corresponding from top to bottom, need whole rotation ring flange and pipeline just can realize the adjustment, consequently the inconvenient operation, the connection requirement to flange and pipeline is higher, the installation is complicated simultaneously, the expense is also higher. Therefore, the prior oiling machine urgently needs an oil-gas separation joint which is simpler and more convenient to operate and has higher efficiency.
Disclosure of Invention
An object of the utility model is to overcome the aforesaid not enough, provide a special oil-gas separation of tanker aircraft connects that the operation is more simple and convenient, efficiency is higher.
The purpose of the utility model is realized like this:
a special oil-gas separation joint for an oiling machine comprises an oil delivery pipe and an oil inlet pipe, wherein the oil delivery pipe and the oil inlet pipe are fixedly connected through an upper flange and a lower flange; after the upper flange is pressed on the lower flange, the flange is embedded in the arc groove.
Defeated oil pipe oil outlet port is fixed in on the sheet metal component through the pressure disk to connect the pressure disk on the sheet metal component through fastening nut, defeated oil pipe lateral wall is provided with a joint.
The upper flange and the lower flange are sealed by a sealing gasket, and bolt holes on two sides of the upper flange and the lower flange are aligned and fastened by bolts.
The oil inlet pipe connecting port and the lower flange are fixedly connected into a whole.
The upper flange and the lower flange are waist-long, and bolt holes are formed in two sides of the waist-long respectively.
The utility model discloses special oil-gas separation of tanker aircraft connects has following advantage:
when an oil delivery pipe and an oil inlet pipe need to be connected, a sealing gasket is added between an upper flange and a lower flange, the upper flange embeds a flange arranged on the outer wall of a connecting port of the oil delivery pipe into an arc groove of the upper flange, and then the upper flange is connected with the lower flange which is fixed into a whole with the oil inlet pipe, the upper flange can rotate around the oil delivery pipe during the process so as to align bolt holes on the left side and the right side of the lower flange, finally the upper flange and the lower flange are tightened by bolts to be tightly combined, and nuts are screwed, so that the connection of the oil delivery pipe and the oil inlet pipe is completed. This kind of go up flange connection structure need not wholly rotate upper flange and defeated oil pipe in the use, only needs to rotate upper flange around defeated oil pipe and can adjust its bolt hole and the bolt hole correspondence of lower flange, simple structure, and convenient operation has promoted work efficiency.
Drawings
Fig. 1 is a schematic structural diagram of the oil-gas separation joint special for the oiling machine.
Fig. 2 is a cross-sectional view of the oil-gas separation joint special for the oiling machine.
Fig. 3 is a rear view of the oil-gas separation joint special for the oiling machine.
Wherein:
the oil pipe 201, the oil inlet pipe 202, the lower flange 203, the upper flange 204, the sealing gasket 205, the bolt 206, the joint 207, the pressure plate 208, the flange 201.1 and the arc groove 201.2.
Detailed Description
Referring to fig. 1 to 3, the utility model relates to a special oil-gas separation of tanker aircraft connects, including defeated oil pipe 201 and advancing oil pipe 202, it is fixed with upper flange 204 and lower flange 203 to connect between defeated oil pipe 201 and the advancing oil pipe 202.
Defeated oil pipe 201 oil outlet port is fixed in on the sheet metal component through pressure disk 208 to connect pressure disk 208 on the sheet metal component through fastening nut, defeated oil pipe 201 lateral wall is provided with a joint 207 for return-air.
The outer wall of the connecting port of the oil pipeline 201 is provided with a flange 201.1, and the flange 201.1 is a circular ring with thickness.
The upper flange 204 and the lower flange 203 are waist-long, two sides of the waist-long of the upper flange 204 and the lower flange 203 are respectively provided with a bolt hole, and the connecting port of the oil inlet pipe 202 and the lower flange 203 are connected and fixed into a whole.
The upper flange 204 is sleeved on the oil pipeline 201, a notch communicated with a central through hole of the upper flange 204 is formed in the outer wall of the upper flange 204, and an arc groove 201.2 is formed in the bottom of the inner wall of the central through hole of the upper flange 204; after the upper flange 204 is pressed on the lower flange 203, the flange 201.1 is embedded in the arc groove 201.2, and after the upper flange 204 embeds the flange 201.1 therein, the upper flange 204 can rotate around the oil pipe 201.
The upper flange 204 and the lower flange 203 are sealed by a sealing gasket 205, bolt holes on two sides of the upper flange 204 and the lower flange 203 are fastened by bolts 206, and then nuts are screwed.
The working principle of the oil-gas separation joint special for the oiling machine is as follows: when the oil pipe 201 needs to be connected with the oil inlet pipe 202, a sealing gasket 205 is firstly added between an upper flange 204 and a lower flange 203, the upper flange 204 inserts a flange 201.1 arranged on the outer wall of a connecting port of the oil pipe 201 into an arc groove 201.2 of the connecting port, then the connecting flange is connected with the lower flange 203 which is fixed into a whole with the oil inlet pipe 202, the upper flange 204 can rotate around the oil pipe 201 to align bolt holes on the left side and the right side of the lower flange 203, finally, the upper flange 204 and the lower flange 203 are tightened by bolts 206 to be tightly combined, and then nuts are screwed, so that the connection of the oil pipe 201 and the oil inlet pipe 202 is completed.
In addition: it should be noted that the above-mentioned embodiment is only a preferred embodiment of the present patent, and any modification or improvement made by those skilled in the art based on the above-mentioned conception is within the protection scope of the present patent.
Claims (5)
1. The utility model provides a special oil-gas separation of tanker aircraft connects which characterized in that: the oil pipe comprises an oil pipe (201) and an oil inlet pipe (202), wherein the oil pipe (201) and the oil inlet pipe (202) are fixedly connected through an upper flange (204) and a lower flange (203), the outer wall of a connecting port of the oil pipe (201) is provided with a flange (201.1), the flange (201.1) is a ring with thickness, the upper flange (204) is sleeved on the oil pipe (201), the outer wall of the upper flange (204) is provided with a notch communicated with a central through hole of the upper flange, and the bottom of the inner wall of the central through hole of the upper flange (204) is provided with an arc groove (201.2); after the upper flange (204) is pressed on the lower flange (203), the flange (201.1) is embedded in the arc groove (201.2).
2. The oil-gas separation joint special for the oiling machine as claimed in claim 1, wherein: defeated oil pipe (201) oil outlet port is fixed in on the sheet metal component through pressure disk (208) to connect pressure disk (208) on the sheet metal component through fastening nut, defeated oil pipe (201) lateral wall is provided with one and connects (207).
3. The oil-gas separation joint special for the oiling machine as claimed in claim 1, wherein: the upper flange (204) and the lower flange (203) are sealed by a sealing gasket (205), and bolt holes on two sides of the upper flange (204) and the lower flange (203) are aligned and fastened by bolts (206).
4. The oil-gas separation joint special for the oiling machine as claimed in claim 1, wherein: the oil inlet pipe (202) connecting port and the lower flange (203) are fixedly connected into a whole.
5. The oil-gas separation joint special for the oiling machine as claimed in claim 1, wherein: the upper flange (204) and the lower flange (203) are waist-long-shaped, and bolt holes are formed in two sides of the waist.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920637599.8U CN210313513U (en) | 2019-05-06 | 2019-05-06 | Special oil-gas separation joint for oiling machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920637599.8U CN210313513U (en) | 2019-05-06 | 2019-05-06 | Special oil-gas separation joint for oiling machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210313513U true CN210313513U (en) | 2020-04-14 |
Family
ID=70137619
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920637599.8U Active CN210313513U (en) | 2019-05-06 | 2019-05-06 | Special oil-gas separation joint for oiling machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210313513U (en) |
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2019
- 2019-05-06 CN CN201920637599.8U patent/CN210313513U/en active Active
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