CN216510406U - Oil discharge inner tube of oil pumping unit - Google Patents
Oil discharge inner tube of oil pumping unit Download PDFInfo
- Publication number
- CN216510406U CN216510406U CN202123370967.3U CN202123370967U CN216510406U CN 216510406 U CN216510406 U CN 216510406U CN 202123370967 U CN202123370967 U CN 202123370967U CN 216510406 U CN216510406 U CN 216510406U
- Authority
- CN
- China
- Prior art keywords
- oil
- storage tank
- oil storage
- pumping unit
- oil discharge
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Loading And Unloading Of Fuel Tanks Or Ships (AREA)
Abstract
The utility model discloses an oil discharge inner pipe of an oil pumping unit, which comprises an oil discharge inner pipe arranged in an oil storage tank, an oil discharge elbow and an oil discharge hose, wherein the oil discharge inner pipe is arranged outside the oil storage tank, the oil discharge inner pipe comprises a straight pipe section and an obtuse angle bent pipe section which is curved in an arc shape, the straight pipe section is fixedly connected to the inner side wall of the oil storage tank, the bent pipe section is arranged in the oil storage tank at a certain inclination angle, the end part of the bent pipe section is abutted against the bottom of the oil storage tank, the oil discharge elbow is fixedly connected to the outer side wall of the oil storage tank and communicated with the straight pipe section, and the oil discharge hose is communicated with the oil discharge elbow. This oil pumping unit oil extraction inner tube simple structure, simple to operate through the design of oil extraction inner tube, can discharge the waste oil in the oil storage tank completely.
Description
Technical Field
The utility model relates to the technical field of oil discharge pipelines of oil pumping units, in particular to an oil discharge inner pipe of an oil pumping unit.
Background
The ordinary car owners select the 4S shops for car maintenance, and select the car maintenance home service provided by the professional service company, and some car owners finish the car home maintenance by themselves. Regardless of the method of automobile maintenance, the maintenance party must be equipped with automobile maintenance equipment, and the oil-receiving and pumping unit for waste oil therein is indispensable.
The oil extraction port that has present beam-pumping unit through beam-pumping unit lateral wall lower part discharges waste oil after the use is accomplished, but because the oil extraction port that sets up has certain distance with the bottom of oil storage tank, can lead to the waste oil row in the oil storage tank unclean.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide an oil discharge inner pipe of an oil pumping unit, which solves one or more of the problems in the prior art.
The oil discharge inner pipe of the oil pumping unit comprises an oil discharge inner pipe arranged inside an oil storage tank, an oil discharge elbow arranged outside the oil storage tank and an oil discharge hose, wherein the oil discharge inner pipe comprises a straight pipe section and an obtuse angle bent pipe section bent in an arc shape, the straight pipe section is fixedly connected to the inner side wall of the oil storage tank, the bent pipe section is arranged inside the oil storage tank at a certain inclination angle, the end part of the bent pipe section abuts against the bottom of the oil storage tank, the oil discharge elbow is fixedly connected to the outer side wall of the oil storage tank and communicated with the straight pipe section, and the oil discharge hose is communicated with the oil discharge elbow.
In some embodiments, a valve is provided between the drain hose and the drain elbow.
In some embodiments, the valve is a ball valve.
In some embodiments, the oil storage tank side wall is provided with a mounting hole, the straight pipe section is fixedly connected to the inner side wall of the oil storage tank through welding and communicated with the mounting hole, and the oil discharge elbow is fixedly connected to the outer side wall of the oil storage tank through a welding nut and communicated with the mounting hole.
In some embodiments, the weld nut is fixedly connected to the outer side wall of the oil storage tank by welding and communicated with the mounting hole, and the oil drain elbow is connected with the weld nut by threads.
In some embodiments, the oil drain inner tube is a rigid tube.
Has the advantages that:
the oil discharge inner tube of the oil pumping unit is simple in structure and convenient to install, and waste oil in the oil storage tank can be completely discharged through the design of the oil discharge inner tube.
Drawings
Fig. 1 is a schematic structural diagram of a measuring cup of a pumping unit according to an embodiment of the present invention.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
As shown in fig. 1:
an oil discharge inner pipe of an oil pumping unit is arranged on an oil storage tank, a mounting hole is arranged on the side wall of the oil storage tank 10, and comprises an oil discharge inner pipe 20 arranged inside the oil storage tank 10, an oil discharge elbow 30 arranged outside the oil storage tank 10 and an oil discharge hose 40, the oil discharge inner pipe 20 is a rigid pipe, the oil discharge inner pipe 20 comprises a straight pipe section 21 and an obtuse angle bending pipe section 22 which is bent in an arc shape, the straight pipe section 21 is fixedly connected to the inner side wall of the oil storage tank 10 through welding and is communicated with the mounting hole, the bending pipe section 22 is arranged in the oil storage tank 10 at a certain inclination angle, and the end of the curved pipe section 22 is abutted against the bottom of the oil storage tank 10, the welding nut 60 is fixedly connected to the outer side wall of the oil storage tank 10 through welding and is communicated with the mounting hole, the oil discharge elbow 30 is connected with the welding nut 60 through threads, the oil discharge hose 40 is communicated with the oil discharge elbow 30, a valve 50 is arranged between the oil discharge hose 40 and the oil discharge elbow 30, and the valve 50 is a ball valve.
After the pumping unit uses the completion, the waste oil in oil storage tank 10 is taken out through oil extraction hose 40 to the pumping unit, supports in oil storage tank 10 bottom through the tip of design oil extraction inner tube 20, can discharge the waste oil of oil storage tank 10 bottom completely.
The oil extraction inner tube of the oil pumping unit of the embodiment of the application has the advantages that the structure is simple, the installation is convenient, and the waste oil in the oil storage tank can be completely discharged through the design of the oil extraction inner tube.
The above are only preferred embodiments of the present invention, and it should be noted that it is obvious to those skilled in the art that several similar modifications and improvements can be made without departing from the inventive concept, and these should be considered as within the scope of the present invention.
Claims (6)
1. The utility model provides an oil pumping unit oil extraction inner tube, its characterized in that, including dispose in oil storage tank (10) inside oil extraction inner tube (20), dispose in oil storage tank (10) outside oil extraction elbow (30) and oil extraction hose (40), oil extraction inner tube (20) including straight tube section (21) and obtuse angle bending tube section (22) that are the arc bending, straight tube section (21) fixed connection in oil storage tank (10) inside wall, bending tube section (22) be certain inclination set up in oil storage tank (10), just the tip of bending tube section (22) support by in oil storage tank (10) bottom, oil extraction elbow (30) fixed connection in oil storage tank (10) lateral wall and with straight tube section (21) intercommunication, oil extraction hose (40) with oil extraction elbow (30) intercommunication.
2. The inner oil discharge pipe of an oil pumping unit according to claim 1, wherein a valve (50) is provided between the oil discharge hose (40) and the oil discharge elbow (30).
3. The inner oil discharge pipe of an oil pumping unit according to claim 2, wherein the valve (50) is a ball valve.
4. The oil discharge inner tube of the oil pumping unit according to claim 1, wherein a mounting hole is formed in the side wall of the oil storage tank (10), the straight tube section (21) is fixedly connected to the inner side wall of the oil storage tank (10) through welding and communicated with the mounting hole, and the oil discharge elbow (30) is fixedly connected to the outer side wall of the oil storage tank (10) through a welding nut (60) and communicated with the mounting hole.
5. The inner oil discharge pipe of the oil pumping unit as claimed in claim 4, wherein the weld nut (60) is fixedly connected to the outer side wall of the oil storage tank (10) by welding and communicated with the mounting hole, and the oil discharge elbow (30) is connected with the weld nut (60) by screw thread.
6. The inner oil drain pipe of an oil pumping unit according to claim 1, wherein the inner oil drain pipe (20) is a rigid pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123370967.3U CN216510406U (en) | 2021-12-29 | 2021-12-29 | Oil discharge inner tube of oil pumping unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123370967.3U CN216510406U (en) | 2021-12-29 | 2021-12-29 | Oil discharge inner tube of oil pumping unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216510406U true CN216510406U (en) | 2022-05-13 |
Family
ID=81505595
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123370967.3U Active CN216510406U (en) | 2021-12-29 | 2021-12-29 | Oil discharge inner tube of oil pumping unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216510406U (en) |
-
2021
- 2021-12-29 CN CN202123370967.3U patent/CN216510406U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101235932A (en) | Connecting pipe between air-conditioner compressor outer housing and liquid reservoir and its welding method | |
| CN201184715Y (en) | Gas and liquid separator for air conditioner | |
| CN216510406U (en) | Oil discharge inner tube of oil pumping unit | |
| CN201613195U (en) | Nozzle | |
| CN104612800A (en) | Rust-proof exhaust pipe | |
| CN202834533U (en) | Water-supply double-thread joint | |
| CN217842987U (en) | Negative pressure liquid suction pipeline capable of being bent and formed at will | |
| CN201670721U (en) | Rectifier pipe joint and fuel truck nozzle with rectifier pipe joint | |
| CN105015323A (en) | Oil filling pipe assembly with flexible structure | |
| CN202108246U (en) | Connector for building | |
| CN201661788U (en) | Pipeline connecting device among air-conditioning components | |
| CN203363510U (en) | Pipe connecting bend with filtering mechanisms | |
| CN204845525U (en) | Add oil pipe assembly with flexible construction | |
| CN213649326U (en) | Automobile oil filling pipe with good conduction effect and machining die | |
| CN210267820U (en) | Liquid collecting pipe fitting with air inlet pipe | |
| CN215522292U (en) | Novel copper pipe for refrigeration equipment | |
| CN2906265Y (en) | Nut | |
| CN214363936U (en) | Connecting piece | |
| CN220354787U (en) | Novel 90-degree elbow | |
| CN203010072U (en) | Stainless steel corrugated tube | |
| CN212900206U (en) | Fire-fighting spraying metal hose | |
| CN210440760U (en) | Oil suction pipeline structure of 35-ton crane | |
| CN212055060U (en) | Multi-mode control system of air compressor | |
| CN219258353U (en) | Vertical storage tank blowdown structure | |
| CN209989880U (en) | Sewer pipe |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |