CN205136936U - Blowout preventer of pipeline pipeline purging - Google Patents
Blowout preventer of pipeline pipeline purging Download PDFInfo
- Publication number
- CN205136936U CN205136936U CN201520821131.6U CN201520821131U CN205136936U CN 205136936 U CN205136936 U CN 205136936U CN 201520821131 U CN201520821131 U CN 201520821131U CN 205136936 U CN205136936 U CN 205136936U
- Authority
- CN
- China
- Prior art keywords
- pipeline
- pressure cap
- separator tube
- blowout hookup
- rear end
- 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
Landscapes
- Cleaning In General (AREA)
Abstract
The utility model discloses a blowout preventer of pipeline pipeline purging, including connecting piece, import pressure cap, buffer tube and export pressure cap, wherein, the front end of connecting piece with the exit linkage of pipeline pipeline purging, the rear end of connecting piece with the import presses the front end of cap to connect, the cap was pressed in the import rear end with the front end of buffer tube is connected, the rear end of buffer tube with the export presses the front end of cap to connect. The utility model provides a pair of blowout preventer of pipeline pipeline purging, outlet pressure crosses ambassador's liquid stream spun technical problem in the time of can effectively solving the pipeline pipeline purging, has reduced liquid stream spun probability.
Description
Technical field
The utility model relates to oil development technical field, particularly relates to a kind of blowout hookup of pipeline pipeline purging.
Background technique
In prior art, oil field, in order to prevent pipeline frozen block in winter, guarantees that Winter safety is produced, and all will carry out pipeline purging for the oil of stopping using, gas, water pipeline.During pipeline purging, be forced into 0.8MPa by sweeping one termination pressure fan, under the drive of air pressure, there will be the problem sprayed in the drainage hose that the sump oil, sewage, impurity etc. that accumulate in pipeline connect through outlet.
Model utility content
The utility model provides a kind of blowout hookup of pipeline pipeline purging, and when effectively can solve pipeline pipeline purging, outlet pressure crosses the technical problem of ambassador's liquid stream ejection, reduces the probability of liquid stream ejection.
The utility model embodiment provides a kind of blowout hookup of pipeline pipeline purging, comprise link, import pressure cap, separator tube and outlet pressure cap, wherein, the front end of described link is connected with the outlet of described pipeline pipeline purging, the rear end of described link is connected with the front end of described import pressure cap, the rear end of described import pressure cap is connected with the front end of described separator tube, and the rear end of described separator tube is connected with the front end of described outlet pressure cap.
Optionally, the rear end of described link is threaded the front end of described import pressure cap.
Optionally, the rear end of described import pressure cap is threaded the front end of described separator tube.
Optionally, the rear end of described import pressure cap is threaded the front end of described separator tube.
Optionally, described blowout hookup also comprises:
Cushioning fender, is arranged between described import pressure cap and described separator tube.
Optionally, described cushioning fender is provided with multiple through hole.
Optionally, described blowout hookup also comprises:
Restricting orifice, is arranged between described separator tube and described outlet pressure cap, wherein, described restricting orifice is provided with multiple through hole, and after described restricting orifice is arranged on described cushioning fender.
Optionally, described blowout hookup also comprises:
First catch, is arranged in described separator tube, and after being arranged on described cushioning fender;
Second catch, is arranged in described separator tube, and after being arranged on described restricting orifice.
Optionally, described separator tube is arranged to arcuate structure.
Optionally, described blowout hookup also comprises:
Recovering device, is arranged on the bottom of described outlet pressure cap.
By an embodiment or multiple embodiment, the utility model has following beneficial effect or advantage:
Due to the blowout hookup of the pipeline pipeline purging in the embodiment of the present application, the front end of link is connected with the outlet of described pipeline pipeline purging, the rear end of described link is connected with the front end of import pressure cap, the described rear end of import pressure cap is connected with the front end of separator tube, the rear end of described separator tube is connected with the front end of described outlet pressure cap, so, make in pipeline pipeline purging process, when outlet pressure crosses the ejection of ambassador's liquid stream, described link can be entered by the outlet of described pipeline pipeline purging, then pressure is reduced by described import pressure cap and described outlet pressure cap, and the flow velocity of liquid stream is slowed down by described separator tube, so, when effectively can solve pipeline pipeline purging, outlet pressure crosses the technical problem of ambassador's liquid stream ejection, reduce the probability of liquid stream ejection, the probability of liquid stream ejection reduces the probability that also can reduce environment.
Accompanying drawing explanation
Fig. 1 is the structural drawing of the blowout hookup of pipeline pipeline purging in the utility model embodiment;
Fig. 2 is the structural drawing of cushioning fender in the utility model embodiment;
Fig. 3 is the structural drawing of restricting orifice in the utility model embodiment.
In figure, appended with drawings mark is as follows:
1---link, 2---import pressure cap, 3---separator tube, 4---outlet pressure cap, 5---cushioning fender, 6---throttle flap.
Embodiment
The utility model provides a kind of blowout hookup of pipeline pipeline purging, and when effectively can solve pipeline pipeline purging, outlet pressure crosses the technical problem of ambassador's liquid stream ejection, reduces the probability of liquid stream ejection.
In order to better understand technique scheme, below in conjunction with Figure of description and concrete mode of execution, technique scheme is described in detail.
See Fig. 1, the utility model embodiment provides a kind of blowout hookup of pipeline pipeline purging, comprise link 1, import pressure cap 2, separator tube 3 and outlet pressure cap 4, wherein, the front end of link 1 is connected with the outlet of described pipeline pipeline purging, the rear end of link 1 is connected with the front end of import pressure cap 2, and the rear end of import pressure cap 2 is connected with the front end of separator tube 3, and the rear end of separator tube 3 is connected with the front end of outlet pressure cap 4.
Concrete, link 1 is specifically as follows joint hoop or elbow, link 1 is connected with the outlet of described pipeline pipeline purging, to make in pipeline pipeline purging process, when hydraulic pressure is excessive, the outlet that liquid flows through described pipeline pipeline purging enters in link 1, and the rear end of link 1 is threaded the front end of import pressure cap 2, and import pressure cap 2 specifically can be connected with link 1 by outside thread.
Concrete, import pressure cap 2 can be arranged to funnel structure, increasing with the space making liquid flow to after import pressure cap 2, thus liquid stream is played to the effect of step-down and reduction of speed, wherein, the rear end of import pressure cap 2 is threaded the front end of separator tube 3, and separator tube 3 specifically can be connected with import pressure cap 2 by outside thread.
Concrete, separator tube 3 can arrange arcuate structure, and namely separator tube 3 can be loop pipe, and the length of separator tube 3 and diameter can set according to actual conditions, by separator tube 3 for cushioning the flow velocity of liquid stream, plays the effect reducing liquid flowing speed.
Concrete, the rear end of separator tube 3 is threaded and exports pressure cap 4, separator tube 3 specifically can be connected with outlet pressure cap 4 by outside thread, outlet pressure cap 4 specifically can be arranged to funnel form structure, to make liquid stream after the step-down and reduction of speed of import pressure cap 2 and separator tube 3, step-down is carried out again by outlet pressure cap 4, so, the pressure after the step-down of liquid stream is made to be less than preset pressure, critical pressure when described preset pressure is the injection of liquid stream, so, when effectively can solve pipeline pipeline purging, outlet pressure crosses the technical problem of ambassador's liquid stream ejection, reduce the probability of liquid stream ejection, the probability of liquid stream ejection reduces the probability that also can reduce environment.
Concrete, see Fig. 2, described blowout hookup also comprises cushioning fender 5, be arranged between import pressure cap 2 and separator tube 3, wherein, cushioning fender 5 is provided with multiple through hole, 4,5,6,12 through holes etc. such as can be set, the application does not do concrete restriction, due to cushioning fender 5 being provided with multiple through hole, make liquid stream when by cushioning fender 5, due to the stop of cushioning fender 5, make the speed of liquid stream and pressure all be able to further reduction, then through the through hole on cushioning fender 5 to the diffluence of outlet pressure cap 4.
Concrete, see Fig. 3, described blowout hookup also comprises restricting orifice 6, be arranged between separator tube 3 and outlet pressure cap 4, wherein, restricting orifice 6 is provided with multiple through hole, such as can arrange 4, 5, 6, 12 through holes etc., the application does not do concrete restriction, due to restricting orifice 6 being provided with multiple through hole, make liquid stream when by restricting orifice 6, due to the stop of cushioning fender 5, the speed of liquid stream and pressure is made all to be able to further reduction, then through the through hole on restricting orifice 6 to the diffluence of outlet pressure cap 4, further, after restricting orifice 6 is arranged on cushioning fender 5.
Concrete, described blowout hookup also comprises the first catch and the second catch, and wherein, described first baffle plate is arranged in separator tube 3, and after being arranged on cushioning fender 5, comes off from described blowout hookup for preventing cushioning fender 5; Described second catch is arranged in separator tube 3, and after being arranged on restricting orifice 6, for preventing restricting orifice 6 from coming off from described blowout hookup, further, described first catch and described second catch all can be welded on the inwall of separator tube 3.
Concrete, the inwall of the rear end of import pressure cap 2 can also be provided with button in first, be connected with separator tube 3 by the described first interior button; The inwall of the front end of outlet pressure cap 4 can also be provided with button in second, be connected with separator tube 3 by button in described second, so, by button in button and described second in described first, raising import pressure cap 2, separator tube 3 and the join strength exported between pressure cap 4.
Concrete, described blowout hookup also comprises recovering device, is arranged on the bottom of outlet pressure cap 4, make liquid stream flow through link 1, import pressure cap 2, separator tube 3 and outlet pressure cap 4 after, enter into described recovering device to reclaim, so, effectively can reduce the probability of befouling environment.
Specific works process of the present utility model of becoming a partner below is described, specific as follows:
Step 1, precalculated position cushioning fender 5 and restricting orifice 6 loaded in described blowout hookup, and tighten import pressure cap 2 and outlet pressure cap 4;
Step 2, the outlet of link 2 with pipeline pipeline purging be connected, if the outlet of described pipeline pipeline purging upward, then link 1 uses elbow; If the outlet of described pipeline pipeline purging is towards side, then link 1 uses joint hoop;
Step 3, described recovering device is placed on below outlet pressure cap 4;
The other end of step 4, pipeline pipeline purging connects pressure fan, and starts pipeline purging.
Step 5, meet after pipeline purging requires until the outlet ejection of described pipeline pipeline purging, stop pipeline purging, unload described blowout hookup.
Step 6, unload import pressure cap 2 and outlet pressure cap 4 respectively, take out cushioning fender 5 and restricting orifice 6 and clean, to use next time.
In actual application, in pipeline pipeline purging process, the sump oil accumulated in pipeline, sewage, impurity etc. spray in the drainage hose of outlet connection, because described drainage hose length is about about 3 meters, weight is large, need by joint hoop simultaneously, reducings etc. are connected with pipeline outlet, make the labor intensity of employee large, and described drainage hose is flexible pipe, when the outlet pressure of described pipeline pipeline purging is higher, described drainage hose can be made easily to have got rid of hurt sb.'s feelings, there is larger potential safety hazard, and the application does not use drainage hose, but by described blowout hookup, liquid stream is inputted in described recovering device, and outlet pressure crosses the technical problem of ambassador's liquid stream ejection when efficiently solving pipeline pipeline purging, so, use the blowout hookup of the application can also effectively avoid because of drainage hose be flexible coupling and throwing away of causing is hurted sb.'s feelings and is operated time labor intensity large problem.
By an embodiment or multiple embodiment, the utility model has following beneficial effect or advantage:
Due to the blowout hookup of the pipeline pipeline purging in the embodiment of the present application, the front end of link is connected with the outlet of described pipeline pipeline purging, the rear end of described link is connected with the front end of import pressure cap, the described rear end of import pressure cap is connected with the front end of separator tube, the rear end of described separator tube is connected with the front end of described outlet pressure cap, so, make in pipeline pipeline purging process, when outlet pressure crosses the ejection of ambassador's liquid stream, described link can be entered by the outlet of described pipeline pipeline purging, then pressure is reduced by described import pressure cap and described outlet pressure cap, and the flow velocity of liquid stream is slowed down by described separator tube, so, when effectively can solve pipeline pipeline purging, outlet pressure crosses the technical problem of ambassador's liquid stream ejection, reduce the probability of liquid stream ejection, the probability of liquid stream ejection reduces the probability that also can reduce environment.
To the above-mentioned explanation of the disclosed embodiments, professional and technical personnel in the field are realized or uses the utility model.Apparent, defined herein General Principle will be made for those skilled in the art when not departing from the spirit or scope of model utility, can to realize in other embodiments the multiple amendment of these embodiments.Therefore, the utility model can not be limited and these embodiments shown in this article, but will meet the widest scope consistent with principle disclosed herein and novel features.
Claims (10)
1. the blowout hookup of a pipeline pipeline purging, it is characterized in that, comprise link, import pressure cap, separator tube and outlet pressure cap, wherein, the front end of described link is connected with the outlet of described pipeline pipeline purging, the rear end of described link is connected with the front end of described import pressure cap, and the rear end of described import pressure cap is connected with the front end of described separator tube, and the rear end of described separator tube is connected with the front end of described outlet pressure cap.
2. blowout hookup as claimed in claim 1, is characterized in that, the rear end of described link is threaded the front end of described import pressure cap.
3. blowout hookup as claimed in claim 2, is characterized in that, the rear end of described import pressure cap is threaded the front end of described separator tube.
4. blowout hookup as claimed in claim 3, is characterized in that, the rear end of described import pressure cap is threaded the front end of described separator tube.
5. blowout hookup as claimed in claim 4, it is characterized in that, described blowout hookup also comprises:
Cushioning fender, is arranged between described import pressure cap and described separator tube.
6. blowout hookup as claimed in claim 5, is characterized in that, described cushioning fender is provided with multiple through hole.
7. blowout hookup as claimed in claim 6, it is characterized in that, described blowout hookup also comprises:
Restricting orifice, is arranged between described separator tube and described outlet pressure cap, wherein, described restricting orifice is provided with multiple through hole, and after described restricting orifice is arranged on described cushioning fender.
8. blowout hookup as claimed in claim 7, it is characterized in that, described blowout hookup also comprises:
First catch, is arranged in described separator tube, and after being arranged on described cushioning fender;
Second catch, is arranged in described separator tube, and after being arranged on described restricting orifice.
9. the blowout hookup as described in any one of claim 1-8, is characterized in that, described separator tube is arranged to arcuate structure.
10. the blowout hookup as described in any one of claim 1-8, is characterized in that, described blowout hookup also comprises:
Recovering device, is arranged on the bottom of described outlet pressure cap.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520821131.6U CN205136936U (en) | 2015-10-22 | 2015-10-22 | Blowout preventer of pipeline pipeline purging |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520821131.6U CN205136936U (en) | 2015-10-22 | 2015-10-22 | Blowout preventer of pipeline pipeline purging |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205136936U true CN205136936U (en) | 2016-04-06 |
Family
ID=55622729
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520821131.6U Active CN205136936U (en) | 2015-10-22 | 2015-10-22 | Blowout preventer of pipeline pipeline purging |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205136936U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109030118A (en) * | 2018-06-28 | 2018-12-18 | 重庆大学 | Burner hearth high temperature positive ash-laden gas sampler |
| CN109649881A (en) * | 2019-02-02 | 2019-04-19 | 中国石油天然气股份有限公司西南油气田分公司川东北气矿 | A kind of gas field water pot preventer and preparation method thereof |
-
2015
- 2015-10-22 CN CN201520821131.6U patent/CN205136936U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109030118A (en) * | 2018-06-28 | 2018-12-18 | 重庆大学 | Burner hearth high temperature positive ash-laden gas sampler |
| CN109649881A (en) * | 2019-02-02 | 2019-04-19 | 中国石油天然气股份有限公司西南油气田分公司川东北气矿 | A kind of gas field water pot preventer and preparation method thereof |
| CN109649881B (en) * | 2019-02-02 | 2023-10-20 | 中国石油天然气股份有限公司 | Gas field water tank blowout preventer and preparation method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205677658U (en) | Coal mine gas extraction pipeline deslagging, dedusting, the Trinity that discharges water device | |
| CN202913992U (en) | Underground coal mine dry-type drilling three-stage dust removal device | |
| CN205136936U (en) | Blowout preventer of pipeline pipeline purging | |
| CN101413399A (en) | Drill hole spray safety protection system | |
| CN106184054A (en) | A kind of multi-stage vacuum sucking type feces collecting system and defecate collection method thereof | |
| CN203097768U (en) | Dust removal device of dry-type drilling hole | |
| CN104880122A (en) | Unpowered device capable of realizing automatic online cleaning of condenser through rubber balls | |
| CN105019933A (en) | Wet type dust collector for mining drilling orifice | |
| CN109537990A (en) | A kind of guardrail of Construction of Civil Engineering atomizing de-dusting | |
| CN205138302U (en) | Clean system of ball is penetrated to power plant's condenser high pressure | |
| CN208220718U (en) | Mining blowout prevention aperture apparatus | |
| CN206715540U (en) | Dedusting blast pipe is used in a kind of fire resisting new material production | |
| CN203876039U (en) | Vertical-type sand silo mud making device | |
| CN206191276U (en) | Petroleum pipeline stirring rod | |
| CN208008961U (en) | A kind of scrap rubber tapping equipment | |
| CN209362185U (en) | A kind of novel acid mist treatment device | |
| CN207920093U (en) | A kind of stirring pusher extruding device for building | |
| CN207561129U (en) | A kind of live pig cleaning storehouse | |
| CN207025602U (en) | A kind of stainless-steel cold-rolling workshop electric precipitation automatic ash removing structure | |
| CN204757803U (en) | Unpowered condenser glueballs automatic on -line belt cleaning device | |
| CN206642565U (en) | A kind of processing system of plank factory organic gas | |
| CN206535825U (en) | A kind of cleaning equipment for parts of laser fast shaping | |
| CN207356785U (en) | A kind of gas and oil separating plant | |
| CN206229814U (en) | One kind inhales mud cleaning device | |
| CN206156361U (en) | Area is from solid two -phase fluid distributor of cleaning function's liquid |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |