CN216687487U - Low-temperature-resistant cantilever crane pipe - Google Patents
Low-temperature-resistant cantilever crane pipe Download PDFInfo
- Publication number
- CN216687487U CN216687487U CN202122644969.0U CN202122644969U CN216687487U CN 216687487 U CN216687487 U CN 216687487U CN 202122644969 U CN202122644969 U CN 202122644969U CN 216687487 U CN216687487 U CN 216687487U
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- Prior art keywords
- oil
- pipe
- defeated
- oil pipe
- defeated oil
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- 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.)
- Expired - Fee Related
Links
- 238000002347 injection Methods 0.000 claims abstract description 13
- 239000007924 injection Substances 0.000 claims abstract description 13
- 238000011084 recovery Methods 0.000 claims abstract description 13
- 230000000087 stabilizing effect Effects 0.000 claims description 4
- 239000012535 impurity Substances 0.000 abstract description 5
- 239000003921 oil Substances 0.000 description 79
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Images
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- Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
Abstract
The utility model relates to the technical field of oil filling riser, in particular to a low-temperature-resistant cantilever type oil filling riser. Through adopting the vertical first defeated oil pipe that is equipped with in the bottom of oil delivery tank, the defeated oil pipe of one end transverse connection of first defeated oil pipe has the second, and the side of first defeated oil pipe is connected with the air injection pump through the air injection pipe, thereby make the remaining oil that remains in horizontal second defeated oil pipe inside can be pushed down the remaining oil recovery unit by the wind-force that the air injection pump produced inside, the purpose of remaining oil recovery has been reached, prevented simultaneously that external impurity and remaining oil from mixing and forming the dirt, and then the problem of blockking up defeated oil pipe.
Description
Technical Field
The utility model relates to the technical field of oil filling riser, in particular to a low-temperature-resistant cantilever type oil filling riser.
Background
The crane pipe is a telescopic movable pipe, and is mainly used for loading and unloading liquid in a petroleum and chemical wharf, and the medium in the pipe is oil, water and the like. The flexible pipe is divided into various types, and has the advantages of high safety, flexibility and the like compared with the old flexible pipe.
The oil filling riser can remain some residual oil in the oil transportation pipe after finishing using, if not in time clear up the residual oil, external impurity can get into the oil filling riser inside and the residual oil forms the dirt, and then blocks up oil transportation pipe, causes follow-up clearance trouble and uses inconveniently.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problems and provides a low-temperature-resistant cantilever crane pipe, wherein a first oil conveying pipe is vertically arranged at the bottom end of an oil conveying tank, one end of the first oil conveying pipe is transversely connected with a second oil conveying pipe, and the side surface of the first oil conveying pipe is connected with an air injection pump through an air injection pipe, so that residual oil remained in the transverse second oil conveying pipe can be pushed down to the inside of a residual oil recovery device by wind power generated by the air injection pump, the purpose of recovering the residual oil is achieved, and the problem that the oil conveying pipe is blocked due to the fact that external impurities and the residual oil are mixed to form dirt is solved.
In order to realize the purpose of the utility model, the utility model adopts the technical scheme that: the utility model provides a low temperature resistant cantilever type oil filling riser, includes the oil delivery tank, its characterized in that, the vertical first defeated oil pipe that is connected with in bottom of oil delivery tank, the one end of first defeated oil pipe is equipped with the centrifugal pump, just first defeated oil pipe passes through centrifugal pump transverse connection has the defeated oil pipe of second, the bottom of the defeated oil pipe of second is equipped with residual oil recovery unit, the side of first defeated oil pipe is connected with the notes tuber pipe, the one end of notes tuber pipe is equipped with the gas injection pump.
Further optimize this technical scheme, be equipped with the valve on the second defeated oil pipe.
Further optimize this technical scheme, first defeated oil pipe with be equipped with the stop valve between the centrifugal pump.
Further optimize this technical scheme, the bottom of notes air pump is equipped with stabilizing base.
Further optimize this technical scheme, defeated oil pipe bottom is equipped with the frame.
The utility model has the beneficial effects that: through adopting the vertical first defeated oil pipe that is connected with in the bottom of oil delivery tank, first defeated oil pipe has defeated oil pipe of second through centrifugal pump transverse connection, thereby make the residual oil can not remain in first half of first defeated oil pipe, and be connected with the notes tuber pipe through the first half side at first defeated oil pipe, utilize the gas injection pump to inject gas in the notes tuber pipe, make inside gas can arrange residual oil recovery unit with the intraductal residual oil of second defeated oil pipe that transversely sets up, thereby reached the purpose of high-efficient recovery residual oil, prevented that external impurity and residual oil from mixing and forming the dirt, influence follow-up clearance and the problem of use.
Drawings
Fig. 1 is a schematic overall structure diagram of an embodiment of the present application.
In the figure: 1 represents a fuel delivery tank; 2 represents a first oil-conveying pipe; 3 represents a centrifugal pump; 4 represents a second oil transport pipe; 5 represents a residual oil recovery device; 6 represents an air injection pipe; 7 represents an air injection pump; 8 represents a valve; 9 represents a stop valve; 10 represents a stabilizing base; and 11 denotes a gantry.
Detailed Description
In order to make the technical solutions and advantages of the present invention more apparent, the present invention is further described in detail below with reference to specific embodiments and accompanying drawings. It should be understood that the description is intended to be exemplary only, and is not intended to limit the scope of the present invention. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.
The utility model provides a low-temperature-resistant cantilever crane pipe, which comprises an oil conveying tank 1, wherein a rack 11 is arranged at the bottom end of the oil conveying tank 1, a first oil conveying pipe 2 is vertically connected to the bottom end of the oil conveying pipe 1, a centrifugal pump 3 is arranged at the other end of the first oil conveying pipe 2, one end of the centrifugal pump 3 is transversely connected with a second oil conveying pipe 4, when oil conveying is stopped, residual oil cannot remain in the front half section of the vertically arranged first oil conveying pipe 2, and a stop valve 9 is arranged between the centrifugal pump 3 and the first oil conveying pipe 2 and used for controlling the flow rate of fluid; one end of the second oil pipeline 4 is connected with a residual oil recovery device 5, and a valve 8 is arranged between the second oil pipeline and the residual oil recovery device; be equipped with notes tuber pipe 6 on one side of the vertical section of first defeated oil pipe 2, the one end of annotating tuber pipe 6 is connected with notes air pump 7, and the bottom of gas injection pump 7 is for stabilizing base 10, and gas injection pump 7 is through annotating the tuber pipe to the inside wind-force of carrying of first defeated oil pipe 2 and second defeated oil pipe 3, carries out recovery processing in discharging surplus oil recovery unit 5 with its both inside surplus oils.
The working principle of the utility model is as follows: through adopting the vertical first defeated oil pipe 2 that is connected with in the bottom of oil delivery jar 1, first defeated oil pipe 2 has defeated oil pipe 4 of second through 3 transverse connection of centrifugal pump, thereby make the residual oil can not remain in the first half of first defeated oil pipe 2, and be connected with notes tuber pipe 6 through the first half side at first defeated oil pipe 2, utilize notes gas pump 7 to pour into gas into in the tuber pipe 6, make inside the residual oil that gas can arrange residual oil recovery unit 5 in the defeated oil pipe 2 of second of transversely setting, thereby reached the purpose of high-efficient residual oil of retrieving, prevented that external impurity and residual oil from mixing and forming the dirt, influence follow-up clearance and the problem of use.
It should be understood that the above-described embodiments of the present invention are merely illustrative of or explaining the principles of the utility model and are not to be construed as limiting the utility model. Therefore, any modification made without departing from the spirit and scope of the present invention represents an equivalent substitution representing improvement and the like, and shall be included in the protection scope of the present invention. Further, it is intended that the appended claims cover all such variations and modifications as fall within the scope and boundary of the appended claims or the equivalents of such scope and boundary.
Claims (5)
1. The utility model provides a low temperature resistant cantilever type oil filling riser, includes oil transportation tank (1), its characterized in that, the vertical first defeated oil pipe (2) that is connected with in bottom of oil transportation tank (1), the one end of first defeated oil pipe (2) is equipped with centrifugal pump (3), just first defeated oil pipe (2) are passed through centrifugal pump (3) transverse connection has defeated oil pipe (4) of second, the bottom of defeated oil pipe (4) of second is equipped with residual oil recovery unit (5), the side of first defeated oil pipe (2) is connected with annotates tuber pipe (6), the one end of annotating tuber pipe (6) is equipped with annotates air pump (7).
2. The low temperature resistant cantilever crane tube of claim 1, wherein: and a valve (8) is arranged on the second oil delivery pipe (4).
3. The low temperature resistant cantilever crane tube of claim 1, wherein: and a stop valve (9) is arranged between the first oil delivery pipe (2) and the centrifugal pump (3).
4. The low temperature resistant cantilever crane tube of claim 1, wherein: and a stabilizing base (10) is arranged at the bottom end of the air injection pump (7).
5. The low temperature resistant cantilever crane tube of claim 1, wherein: the bottom end of the oil delivery pipe is provided with a frame (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122644969.0U CN216687487U (en) | 2021-11-01 | 2021-11-01 | Low-temperature-resistant cantilever crane pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122644969.0U CN216687487U (en) | 2021-11-01 | 2021-11-01 | Low-temperature-resistant cantilever crane pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216687487U true CN216687487U (en) | 2022-06-07 |
Family
ID=81832456
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122644969.0U Expired - Fee Related CN216687487U (en) | 2021-11-01 | 2021-11-01 | Low-temperature-resistant cantilever crane pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216687487U (en) |
-
2021
- 2021-11-01 CN CN202122644969.0U patent/CN216687487U/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: 20220607 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |