CN207814744U - A kind of thin oil fuel tank pipe leakage Quick repairing device - Google Patents
A kind of thin oil fuel tank pipe leakage Quick repairing device Download PDFInfo
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- CN207814744U CN207814744U CN201820027318.2U CN201820027318U CN207814744U CN 207814744 U CN207814744 U CN 207814744U CN 201820027318 U CN201820027318 U CN 201820027318U CN 207814744 U CN207814744 U CN 207814744U
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Abstract
A kind of thin oil fuel tank pipe leakage Quick repairing device belongs to petrol station pipeline maintenance of equipment technical field, for being repaired to thin oil fuel tank pipeline.Its technical solution is：Upper cover and lower cover are respectively the half of thick walled steel tube, the internal diameter of thick walled steel tube is more than leakage outer diameter tube, semicircular ring is respectively welded in the left and right ends of upper cover and lower cover, the internal diameter of semicircular ring is identical as the leakage outer diameter of pipeline, the inner ring surface of semicircular ring is fitted closely with leakage pipeline outer ring surface, and the semicircle bottom edges of upper cover and lower cover both sides is connected to each other tactile, and upper cover both ends and the semicircular ring bottom edge at lower cover both ends are with respect to contacting, lower cover bottom is provided with drain oil, and silk plug blocks drain oil.The utility model is simple in structure, easy to operate, the online repairing to leakage pipe can be realized in the state of pipe leakage oil, avoid the waste of oil product, it also avoids stopping production for a long time caused by fuel tank oil pumping, filling oil simultaneously, it is equally applicable to other direct-connected pipeline leakages of non-flammable fuel tank with significant economic benefit.
Description
Technical field
The utility model is related to a kind of devices for leaking into row Rapid-Repair to thin oil fuel tank pipeline, belong to petrol station pipe
Road maintenance of equipment technical field.
Background technology
Lubricating-oil Station is the heart of thin Oil Lubricating System, and function is that lubricating oil is forcibly sent to machine to rub
Wipe position.Lubricating-oil Station is mainly used for the dynamic and static pressure of the mechanical equipments such as metallurgy, mine, cement or the centralized lubricating system of sliding bearing
In, in the oil cellar being typically mounted near machine or melt pit.Lubricating-oil Station is by fuel tank, oil pump device, filter, shell and tube oil
The compositions such as cooler and electric cabinet, instrument board, pipeline, valve.When work, fluid is sucked out by gear pump from fuel tank, through unidirectional
Valve, bitubular net sheet type oil filter, column tube oil cooler are transmitted directly to the lubricant housings of equipment, and relative motion position is made to obtain
Lubrication, and the metal particle worn when movement is taken away, using magnetic filter, magnetic iron filings and abrasive material are removed, is returned to
Fuel tank forms thin Oil Lubricating System.
Thin oil fuel tank lower half is direct-connected a variety of pipes such as working barrel oil inlet pipe, oil water separator pipeline and blowoff line
Road.When petrol station is run, a large amount of thin oil media are housed in thin oil fuel tank.When thin oil fuel tank lower half, direct-connected pipeline leaks,
Pipe leakage point can continue oil leak, and repair by welding can not be carried out in the case where leaking oil condition.Current processing method is by thin oil oil
Thin oil is extracted out in case, and REPAIR WELDING is carried out when breakthrough oil-free is oozed out, and again pours into thin oil after the completion of repairing.For large and medium-sized
Petrol station, for thin oil volume of fuel tank up to hectostere on tens, the oil pumping time is longer, can cause to stop production for a long time, be that enterprise can not
Tolerance.How in the state of leakage of oil realize pipeline Rapid-Repair become a technical problem.
Utility model content
The technical problem to be solved by the utility model is to provide a kind of thin oil fuel tank pipe leakage Quick repairing device, this
Kind Quick repairing device can complete repairing pipe in the case where not evacuating fuel tank and breakthrough continues oil leak, when avoiding long
Between stop production, while also avoiding the waste of oil product.
Solving the technical solution of above-mentioned technical problem is：
A kind of thin oil fuel tank pipe leakage Quick repairing device, it includes upper cover, lower cover, semicircular ring and silk plug, upper cover and
Lower cover is respectively the half of thick walled steel tube, and the internal diameter of thick walled steel tube is more than leakage outer diameter tube, the left and right ends of upper cover and lower cover
Semicircular ring is respectively welded, the internal radius of semicircular ring is identical as the leakage outer diameter of pipeline, the semicircle bottom edge difference of upper cover and lower cover
Flushed with the bottom edge of the semicircular ring at both ends, the inner ring surface of two semicircular rings at upper cover both ends and two semicircular rings at lower cover both ends with
Leakage pipeline outer ring surface fits closely, and the semicircle bottom edge of upper cover and lower cover both sides is connected to each other tactile, two semicircular rings at upper cover both ends
Bottom edge is opposite with two semicircular ring bottom edges at lower cover both ends respectively to be contacted, and lower cover bottom is provided with drain oil, the position position of drain oil
Immediately below the breakthrough of leakage pipeline, silk plug blocks drain oil.
The internal diameter of the thick walled steel tube of above-mentioned thin oil fuel tank pipe leakage Quick repairing device, the upper cover and lower cover, which is more than, to be oozed
The outer diameter 10-20mm in fistulae road.
Above-mentioned thin oil fuel tank pipe leakage Quick repairing device welds oil exit pipe, oil exit pipe at the drain oil of the lower cover
Peak be less than lower cover thick walled steel tube inner ring surface minimum point, oil extraction pipe orifice has screw thread, silk plug screw thread and oil extraction pipe screw thread phase
Matching, silk plug are screwed in oil extraction nozzle.
The utility model has the beneficial effects that：
Welded closure after the utility model wraps up the pipeline at breakthrough using upper cover, lower cover and semicircular ring, half
Annulus is closely welded to connect with duct wall, and upper cover and lower cover are connected with semicircular ring, due to upper cover and lower cover and pipeline outer wall it
Between have gap, can accommodate leakage of oil temporarily, lower tegmental wall and have drain oil that leakage of oil can be discharged, not interfere with semicircular ring
Welding operation will not influence the connecting welding between upper cover and lower cover, all after the completion of welding, be sealed drain oil by silk plug
It is stifled, realize the online Rapid-Repair to pipe leakage point.
It is pioneering that the utility model is that thin oil fuel tank pipeline leakage is quickly repaired online, is solved with very simple device
The technical problem that can not quickly repair online is safeguarded for petrol station pipeline equipment, shutdown and the waste of oil product is avoided to be made that weight
It contributes.Utility model device is simple in structure, easy to operate, can realize that pipeline is repaiied in the state that pipeline persistently leaks
It mends, avoids the leakage waste of oil product, while also avoiding needing fuel tank oil pumping when routine maintenance, filling and stop for a long time caused by oil
Production has significant economic benefit.The utility model is equally suitable to the repair of the direct-connected pipeline of non-flammable fuel tank other than thin oil
With.
Description of the drawings
Fig. 1 is the structural schematic diagram of the Quick repairing device of the utility model；
Fig. 2 is the left view of Fig. 1.
It is marked in figure as follows：Upper cover 1, lower cover 2, semicircular ring 3, drain oil 4, oil exit pipe 5, silk plug 6, leakage pipeline 7.
Specific implementation mode
The Quick repairing device of the utility model is made of upper cover 1, lower cover 2, semicircular ring 3, oil exit pipe 5 and silk plug 6.
It is shown in figure, the half of upper cover 1 and the respectively thick walled steel tube of lower cover 2 can be longitudinally slit by a thick walled steel tube
Afterwards respectively as upper cover 1 and lower cover 2.The internal diameter of the thick walled steel tube of upper cover 1 and lower cover 2 is more than outside the leakage pipeline 7 of required repairing
Diameter 10-20mm, after upper cover 1 and the package of lower cover 2 are leaked pipeline 7 in this way, inner wall and leakage 7 outer wall of pipeline of upper cover 1 and lower cover 2
Between just have the gap of 5-10mm, leakage of oil can be accommodated temporarily, do not interfere with welding operation.
It is shown in figure, semicircular ring 3 is similarly after an annulus is cut from centre and uses, the internal radius of two semicircular rings 3
It is identical as the leakage outer diameter of pipeline 7 of required repairing.Semicircular ring 3,1 He of upper cover is respectively welded in the left and right ends of upper cover 1 and lower cover 2
The semicircle bottom edge of lower cover 2 is flushed with the bottom edge of the semicircular ring at both ends 3 respectively.When in use, the semicircle of 2 both sides of upper cover 1 and lower cover
Bottom edge is opposite to be contacted, while 3 bottom edge of semicircular ring at 1 both ends of upper cover is contacted with 3 bottom edge of semicircular ring at 2 both ends of lower cover relatively respectively,
Closed tubular construction is formed, leakage pipeline 7 is wrapped in interior, the semicircular ring 3 at 2 both ends of semicircular ring 3 and lower cover at 1 both ends of upper cover
Inner ring surface and the outer ring surface of leakage pipeline 7 of repairing fit closely.
It is shown in figure, 2 bottom of lower cover is opened there are two drain oil 4, and the position of drain oil 4 is being located at the breakthrough of leakage pipeline just
The quantity of lower section, drain oil 4 can be increased or decreased according to the size of oil leak amount.It is respectively welded at two drain oils 4
The peak of oil exit pipe 5, oil exit pipe 5 is less than 2 thick walled steel tube inner ring surface minimum point of lower cover, is convenient for oil extraction.5 endoporus of oil exit pipe has spiral shell
Line, silk plug screw thread match with oil extraction pipe screw thread, and silk plug 6 is screwed in oil extraction nozzle.
When in use, the inner ring surface of the semicircular ring 3 at 2 both ends of upper cover 1 and lower cover is bonded the present apparatus with leakage 7 outer ring surface of pipeline
Afterwards by junction full weld, due to being welded in the outside of semicircular ring 3, the outer surface of the inner ring surface and leakage pipeline 7 of semicircular ring 3
It is in close contact, influence that can be to avoid the oil leak in the upper cover 1 and lower cover 2 of the inside of semicircular ring 3 to welding surface may be implemented half-and-half
Annulus 3 is welded to connect with leakage pipeline 7.
After upper cover 1 and the semicircular ring of lower cover 23 are welded with 7 both ends junction of leakage pipeline, to upper cover and lower cover 2
Opposite 3 contact position of semicircular ring in both ends carries out full weld welding, and two semicircular rings 3 is made to be integrally formed.Then to upper cover 1 and lower cover
2 opposite junction carries out full weld welding, is that upper cover 1 and lower cover 2 are welded as a whole, and reaches the integrally closed to leaking pipeline 7.
In above-mentioned welding process, due to the effect of oil exit pipe 5, leak pipeline 7 leakage of oil can from the drain oil 4 of lower cover 2 along
Oil exit pipe 5 is discharged, and avoids leakage of oil butt welding and connects and has an impact and realize being welded to connect for upper cover 1 and lower cover 2.Finally installation row
The silk plug 6 of oil pipe 5 completes the online Rapid-Repair of leakage pipeline 7.
The application method of the utility model is as follows：
A. the outer diameter for measuring the leakage pipeline 7 for needing to repair, prepares upper cover 1, lower cover 2, semicircular ring with suitable inner diameter
3, by semicircular ring 3 be respectively welded at upper cover 1, lower cover 2 both ends, and beat drain oil 4 on lower cover 2, weld oil exit pipe 5；
B. cleaning leakage 7 leakage point circumferential periphery tube wall of pipeline, ensure pipeline welding surface cleaning, can firm welding, together
When avoid pipeline outer wall block after there is sundries to enter thin oil pipeline and thin oil fuel tank；
C., upper cover 1 is installed, upper cover 1 is placed on 7 top of leakage pipeline so that the inner ring surface of the semicircular ring 3 at 1 both ends of upper cover
It is fitted closely with 7 outer surface of leakage pipeline, carrying out full weld with the junction of leakage pipeline 7 to 3 outer end of semicircular ring connect；
D., lower cover 2 is installed, lower cover 2 is mounted on 7 lower section of leakage pipeline so that the inner ring surface of the semicircular ring 3 at 2 both ends of lower cover
It is fitted closely with 7 outer surface of leakage pipeline, carrying out full weld with the junction of leakage pipeline 7 to 3 outer end of semicircular ring connect；
E. it carries out full weld to the opposing bottom edge of upper cover 1 with 2 both ends semicircular ring 3 of lower cover to connect, to the thickness of upper cover 1 and lower cover 2
Wall steel pipe opposing bottom edge carries out full weld connection so that upper cover 1, lower cover 2 and the semicircular ring 3 at both ends form closed entirety, will ooze
The leakage closing in fistulae road 7 is wherein；
F. all oil exit pipes 5 are installed into silk plug 6 and fastened；
G. the online Rapid-Repair of leakage pipeline 7, last site clearing are completed.
Claims (3)
1. a kind of thin oil fuel tank pipe leakage Quick repairing device, it is characterised in that：It includes upper cover（1）, lower cover（2）, semicircle
Ring（3）And silk plug（6）, upper cover（1）And lower cover（2）The internal diameter of the respectively half of thick walled steel tube, thick walled steel tube is more than leaky pipe
Road（7）Outer diameter, upper cover（1）And lower cover（2）Left and right ends semicircular ring is respectively welded（3）, semicircular ring（3）Internal radius with ooze
Fistulae road（7）Outer diameter it is identical, upper cover（1）And lower cover（2）Semicircle bottom edge respectively with the semicircular ring at both ends（3）Bottom edge it is neat
It is flat, upper cover（1）Two semicircular rings at both ends（3）And lower cover（2）Two semicircular rings at both ends（3）Inner ring surface with leakage pipeline
（7）Outer ring surface fits closely, upper cover（1）And lower cover（2）The semicircle bottom edge of both sides is connected to each other tactile, upper cover（1）The two and half of both ends
Annulus（3）Bottom edge respectively with lower cover（2）Two semicircular rings at both ends（3）Bottom edge is opposite to be contacted, lower cover（2）Bottom is provided with drain oil
（4）, drain oil（4）Position be located at leakage pipeline（7）Breakthrough immediately below, silk plug（6）By drain oil（4）It blocks.
2. thin oil fuel tank pipe leakage Quick repairing device according to claim 1, it is characterised in that：The upper cover（1）
And lower cover（2）Thick walled steel tube internal diameter be more than leakage pipeline（7）Outer diameter 10-20mm.
3. thin oil fuel tank pipe leakage Quick repairing device according to claim 2, it is characterised in that：The lower cover（2）
Drain oil（4）Place's welding oil exit pipe（5）, oil exit pipe（5）Peak be less than lower cover（2）Thick walled steel tube inner ring surface minimum point,
Oil exit pipe（5）Endoporus has screw thread, silk plug screw thread to match with oil extraction pipe screw thread, silk plug（6）It is screwed in oil extraction nozzle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820027318.2U CN207814744U (en) | 2018-01-08 | 2018-01-08 | A kind of thin oil fuel tank pipe leakage Quick repairing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820027318.2U CN207814744U (en) | 2018-01-08 | 2018-01-08 | A kind of thin oil fuel tank pipe leakage Quick repairing device |
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| Publication Number | Publication Date |
|---|---|
| CN207814744U true CN207814744U (en) | 2018-09-04 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201820027318.2U Active CN207814744U (en) | 2018-01-08 | 2018-01-08 | A kind of thin oil fuel tank pipe leakage Quick repairing device |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108105525A (en) * | 2018-01-08 | 2018-06-01 | 承德钢铁集团有限公司 | A kind of thin oil fuel tank pipe leakage Quick repairing device and method |
| CN114001206A (en) * | 2021-10-22 | 2022-02-01 | 河北乾海管道制造有限公司 | Multilayer seamless pipeline for conveying crude oil at seabed |
-
2018
- 2018-01-08 CN CN201820027318.2U patent/CN207814744U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108105525A (en) * | 2018-01-08 | 2018-06-01 | 承德钢铁集团有限公司 | A kind of thin oil fuel tank pipe leakage Quick repairing device and method |
| CN114001206A (en) * | 2021-10-22 | 2022-02-01 | 河北乾海管道制造有限公司 | Multilayer seamless pipeline for conveying crude oil at seabed |
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