CN206229790U - Novel telescopic cavity ejector - Google Patents
Novel telescopic cavity ejector Download PDFInfo
- Publication number
- CN206229790U CN206229790U CN201621269424.9U CN201621269424U CN206229790U CN 206229790 U CN206229790 U CN 206229790U CN 201621269424 U CN201621269424 U CN 201621269424U CN 206229790 U CN206229790 U CN 206229790U
- Authority
- CN
- China
- Prior art keywords
- bowl
- ejector
- cavity
- blade body
- cavity ejector
- 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.)
- Expired - Fee Related
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Abstract
The utility model is related to a kind of pipe line cleaning device, specifically related to a kind of novel telescopic cavity ejector, including to bowl cavity ejector, bowl-shape blade body cleaning head and reversing propulsion system, bowl-shape blade body cleaning head is connected with the front end to bowl cavity ejector, and reversing propulsion system is connected by nut with the bolt of long stem to bowl cavity ejector rear end；Reversing propulsion system includes that rubber disc and removable rubber seal are stifled, and rubber disc is provided with mounting hole, seal plug pilot hole, circular cavity and water hole, and rubber seal is stifled to be located in seal plug pilot hole, and six catch of circumference uniform distribution are provided with circular cavity；The external diameter of bowl-shape blade body cleaning head is less than the external diameter to bowl-shape blade body on bowl cavity ejector；The diameter of rubber disc is identical with the internal diameter for being cleaned pipeline.Simple structure of the present utility model, reasonable in design, cleaning performance is good, and cleaning speed is fast, safe and reliable, quickly can reversely be fallen back.
Description
Technical field：
The utility model is related to a kind of pipe line cleaning device, and in particular to a kind of novel telescopic cavity ejector.
Background technology：
In oil extraction process, the various insoluble mixture in Produced Liquid is entrained in together, with pressure and temperature not
Disconnected change, the mineral matter of dissolving makes the oil water mixture of output be in hypersaturated state.Dirt is precipitated out from water, and absorption exists
Tube wall surface, forms hard, stratiform deposit, makes occur serious scale formation in pipeline, and the normal of influence producing well is adopted
Oil, such as water filling and mixes defeated pipeline, the dirty matter tied based on silicate, sulfate and carbonate, these dirty matter it is extremely hard and
Stubbornness, conventional physical cleaning technique cannot be removed at all.In order to remove the dirty matter in oil pipeline, use is penetrated more using hole at present
Stream principle carries out the ejector of scale removal in oil pipeline, especially a kind of new the stretching of Patent No. CN201120347770.5 announcements
Contracting formula cavity ejector application is extremely wide, but the cavity ejector is when blocking is run into, and the power for reversely falling back will cannot be penetrated
Stream device is quickly released, and cannot reversely be fallen back in the case of flexure strip breakage, leads to not to be penetrated by way of falling back
Stream device takes out.So, above-mentioned cavity ejector is improved, reversely retroversion can be quickly realized, smoothly take out and penetrate
Stream device.
Utility model content：
The utility model makes up and improves above-mentioned the deficiencies in the prior art part, there is provided a kind of simple structure, design
Rationally, cleaning performance is good, cleaning speed is fast, can quickly carry out a kind of novel telescopic cavity ejector of reverse retroversion, can
To promote on a large scale and use.
The technical solution adopted in the utility model is：A kind of novel telescopic cavity ejector, including to bowl cavitation jet
Device, bowl-shape blade body cleaning head and reversing propulsion system, bowl-shape blade body cleaning head are connected with the front end to bowl cavity ejector,
Reversing propulsion system is connected by nut with the bolt of long stem to bowl cavity ejector rear end；Reversing propulsion system includes plantation rubber
Disk and removable rubber seal are stifled, and rubber disc is provided with mounting hole, seal plug pilot hole, circular cavity and water hole, and rubber is close
Closure is located in seal plug pilot hole, and six catch of circumference uniform distribution are provided with circular cavity.
The stifled quantity of the rubber seal is 6, and the sealing gasket of the stifled right-hand member of rubber seal is located at the circular cavity on the left of catch
Interior, the internal diameter of seal plug pilot hole is more than the diameter that rubber seal is blocked up.
The quantity of described water hole is no less than 8.
The external diameter of the bowl-shape blade body cleaning head is less than the external diameter to bowl-shape blade body on bowl cavity ejector.
The diameter of described rubber disc is identical with the internal diameter for being cleaned pipeline.
The beneficial effects of the utility model：Simple structure, reasonable in design, cleaning performance is good, and cleaning speed is fast, safely may be used
Lean on, quickly can reversely be fallen back, it is easy to promote on a large scale and use.In existing novel telescopic cavity ejector
On the basis of be improved, existing ejector rear end install reversing propulsion system, so ejector occur blocking phenomenon when,
Ejector rapidly can reversely be fallen back by reverse power water and taken out, it is bowl-shape to install small size in the front end of existing ejector
Blade body cleaning head, can realize the purpose of progressively cleaning and descaling, reach the dirty matter for cleaning pipeline inwall layer by layer, cleaning performance
Good, cleaning speed is fast, and treatment blocking phenomenon is timely and effective, safe and reliable, improves descaling rate and scale removal speed.
Brief description of the drawings：
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the structural representation of reversing propulsion system in the utility model.
Specific embodiment：
Referring to Figures 1 and 2, a kind of novel telescopic cavity ejector, including to bowl cavity ejector 2, bowl-shape blade body
Cleaning head 3 and reversing propulsion system 1, bowl-shape blade body cleaning head 3 are connected with the front end to bowl cavity ejector 2, reverse propulsion
Device 1 is connected by nut 5 with the bolt of long stem 4 to the rear end of bowl cavity ejector 2；Reversing propulsion system 1 includes rubber disc
102 and removable rubber seal stifled 106, rubber disc 102 is provided with mounting hole 105, seal plug pilot hole 107, circular cavity 101
And water hole 104, rubber seal stifled 106 is located in seal plug pilot hole 107, and six of circumference uniform distribution are provided with circular cavity 101
Catch 103；The quantity of the rubber seal stifled 106 is 6, and the sealing gasket of stifled 106 right-hand members of rubber seal is located at the left side of catch 103
Circular cavity 101 in；The quantity of described water hole 104 is no less than 8；The diameter of described rubber disc 102 be cleaned
The internal diameter of pipeline is identical；The external diameter of described bowl-shape blade body cleaning head 3 is less than the bowl-shape blade body to bowl cavity ejector 2
External diameter.
This cavity ejector is improved on the basis of existing novel telescopic cavity ejector, in existing jet
Reversing propulsion system 1 is installed in the rear end of device, so when there is blocking phenomenon to bowl cavity ejector 2, by reverse power water
Bowl cavity ejector 2 rapidly can reversely be fallen back and taken out, when positive direction is rinsed in pipeline, rubber seal stifled 106 to
Move right, water is flowed out by the space between seal plug pilot hole 107, circular cavity 101, catch 103 and water hole 104, is carried out just
Normal cleaning and descaling, when there is blocking needs reversely retroversion to bowl cavity ejector 2, rubber seal is blocked up under the promotion of power water
106 are moved to the left and abut on the inwall of circular cavity 101, and the rubber disc 102 reached under the effect of sealing, sealing state exists
Under the promotion of power water, quick drive is reversely fallen back to bowl cavity ejector 2, can be quickly removed to bowl cavity ejector 2, is carried out
Next step treatment；The bowl-shape blade body cleaning head 3 of small size is installed in the existing front end to bowl cavity ejector 2, can realize by
The purpose of cleaning and descaling is walked, the dirty matter for cleaning pipeline inwall layer by layer is reached.
Claims (5)
1. a kind of novel telescopic cavity ejector, including to bowl cavity ejector（2）, bowl-shape blade body cleaning head（3）And it is anti-
To propulsion plant（1）, it is characterised in that：Bowl-shape blade body cleaning head（3）With to bowl cavity ejector（2）Front end connection, instead
To propulsion plant（1）By nut（5）With to bowl cavity ejector（2）The bolt of long stem of rear end（4）Connection；Reversing propulsion system
（1）Including rubber disc（102）It is stifled with removable rubber seal（106）, rubber disc（102）It is provided with mounting hole（105）, it is close
Closure pilot hole（107）, circular cavity（101）And water hole（104）, rubber seal block up（106）Positioned at seal plug pilot hole（107）
It is interior, circular cavity（101）Inside it is provided with six catch of circumference uniform distribution（103）.
2. a kind of novel telescopic cavity ejector according to claim 1, it is characterised in that：The rubber seal is blocked up
（106）Quantity be 6, rubber seal block up（106）The sealing gasket of right-hand member is located at catch（103）The circular cavity in left side（101）It is interior.
3. a kind of novel telescopic cavity ejector according to claim 1, it is characterised in that：Described water hole
（104）Quantity be no less than 8.
4. a kind of novel telescopic cavity ejector according to claim 1, it is characterised in that：Described rubber disc
（102）Diameter it is identical with the internal diameter for being cleaned pipeline.
5. a kind of novel telescopic cavity ejector according to claim 1, it is characterised in that：The bowl-shape blade body is clear
Hair washing（3）External diameter be less than to bowl cavity ejector（2）Bowl-shape blade body external diameter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621269424.9U CN206229790U (en) | 2016-11-25 | 2016-11-25 | Novel telescopic cavity ejector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621269424.9U CN206229790U (en) | 2016-11-25 | 2016-11-25 | Novel telescopic cavity ejector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206229790U true CN206229790U (en) | 2017-06-09 |
Family
ID=58981131
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621269424.9U Expired - Fee Related CN206229790U (en) | 2016-11-25 | 2016-11-25 | Novel telescopic cavity ejector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206229790U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107051993A (en) * | 2017-06-14 | 2017-08-18 | 大庆利恒科技开发有限公司 | A kind of variable caliber casing scraper |
| CN109779570A (en) * | 2018-12-11 | 2019-05-21 | 中国石油天然气集团有限公司 | A kind of throw-in type cavity ejector |
-
2016
- 2016-11-25 CN CN201621269424.9U patent/CN206229790U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107051993A (en) * | 2017-06-14 | 2017-08-18 | 大庆利恒科技开发有限公司 | A kind of variable caliber casing scraper |
| CN107051993B (en) * | 2017-06-14 | 2023-05-12 | 大庆利恒科技开发有限公司 | Diameter-variable pipe cleaner |
| CN109779570A (en) * | 2018-12-11 | 2019-05-21 | 中国石油天然气集团有限公司 | A kind of throw-in type cavity ejector |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170609 Termination date: 20201125 |