CN203955656U - Combination pressure-adjusting type cavitation jet wiper - Google Patents
Combination pressure-adjusting type cavitation jet wiper Download PDFInfo
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- CN203955656U CN203955656U CN201420419190.6U CN201420419190U CN203955656U CN 203955656 U CN203955656 U CN 203955656U CN 201420419190 U CN201420419190 U CN 201420419190U CN 203955656 U CN203955656 U CN 203955656U
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Abstract
The utility model provides combination pressure-adjusting type cavitation jet wiper.This wiper body nut that is threaded, body is connected helical fin with back-up ring with spacer by bearing, hole, between helical fin and body, be provided with seal, be provided with successively spring and needle valve between helical fin and nut, needle valve center has the inlet opening of perforation; The front end of helical fin extends the fin of some dextrorotations, has spiral nozzle to communicate with helical fin inside on the circular cone anchor ring between fin, and body outer round surface is solidified with some support rubber fins.By designing rotating helical fin and spiral nozzle, make this wiper under the effect of water under high pressure, rotate the dirt on the sub-inwall of purge tube, outwards carry dirt by supporting fin simultaneously, realize continuous firing, removing contamination, difficult rate of penetration is slow, in the situation that pressure raises, needle valve is opened, and carries out high water yield flushing pipe, and having can self adaptation working environment, continuous type feature, favourable promoting the use of.
Description
Technical field:
The utility model relates to a kind of wiper, relates generally to a kind of combination pressure-adjusting type cavitation jet wiper, belongs to pipeline cleaning art.
Background technology:
At present, in the pipe dredging of the industries such as oil extraction in oil field, chemical industry, metallurgy and civilian water supply and sewage, scale removal operation, the cavitation jet pigging technology cavitation jet wiper of being used widely replaces the pigging modes such as traditional mechanical descaling and chemical pickling gradually with advantages such as simple in structure, desilting features high scale-removing effect.But existing cavitation jet wiper in use exists pipeline bad adaptability, the easy bite of wiper, jet pressure the problem such as cannot adjust, and affects adaptive capacity and the pigging effect of cavitation jet wiper to different pipelines, different dirty matter.
Utility model content:
In order to solve the deficiency of depositing in background technology, the utility model provides a kind of combination pressure-adjusting type cavitation jet wiper, has solved the easy bite of pipeline bad adaptability, wiper, jet pressure that existing product exists and the problem such as cannot adjust.
The technical solution of the utility model is: combination pressure-adjusting type cavitation jet wiper comprises body, there is screwed hole body rear end, stepped hole screw thread attaching nut in screwed hole, body front end endoporus is connected helical fin with back-up ring with spacer by one group of bearing, hole, helical fin stretches between body connection bearing part and body and is provided with seal, helical fin stretches between the end that is provided with seal front end of body inside and nut and is provided with successively spring and needle valve, and needle valve center has the inlet opening of perforation; Above-mentioned helical fin is hollow structure, the front end of helical fin is conical, the conical anchor ring of conical top extends the fin of some dextrorotations, has spiral nozzle to communicate with helical fin inside on the circular cone anchor ring between fin, and spiral nozzle is dextrorotation direction; Body is solidified with some support rubber fins near the outer round surface at front end position, support rubber fin becomes dextrorotation to arrange at circumferencial direction, the external diameter of the support rubber fin composition that dextrorotation is arranged be greater than the fin external diameter of helical fin and with worked ips matched in clearance.
The utlity model has following beneficial effect: by designing rotating helical fin and spiral nozzle, make this wiper under the effect of water under high pressure, fin produces rotation, dirt on cleaning tube wall, outwards carry dirt by supporting fin simultaneously, realize continuous firing, pressure regulator valve is set simultaneously, and in the difficulty of removing contamination, rate of penetration is slow, in the situation that pressure raises, needle valve is opened, and carries out high water yield flushing pipe, and having can self adaptation working environment, continuous type feature, favourable promoting the use of.
Brief description of the drawings:
Accompanying drawing 1 is structural representation of the present utility model.
1-body in figure, 2-nut, 3-needle valve, 4-spring, 5-seal, 6-bearing, 7-spacer, 8-support rubber fin, 9-hole back-up ring, 10-spiral nozzle, 11-helical fin, 12-inlet opening.
Detailed description of the invention:
Below in conjunction with accompanying drawing, the utility model is described in further detail: as shown in Figure 1, comprise body 1, there is screwed hole body 1 rear end, stepped hole screw thread attaching nut 2 in screwed hole, body 1 front end endoporus is connected helical fin 11 with back-up ring 9 with spacer 7 by one group of bearing 6, hole, helical fin 11 stretches between body 1 connection bearing 6 parts and body 1 and is provided with seal 5, helical fin 11 stretches between the end that is provided with seal 5 front ends of body 1 inside and nut 2 and is provided with successively spring 4 and needle valve 3, and needle valve 3 centers have the inlet opening 12 of perforation;
Above-mentioned helical fin 11 is hollow structure, the front end of helical fin 11 is conical, the conical anchor ring of conical top extends the fin of some dextrorotations, has spiral nozzle 10 to communicate with helical fin 11 inside on the circular cone anchor ring between fin, and spiral nozzle 10 is dextrorotation direction;
Body 1 is solidified with some support rubber fins 8 near the outer round surface at front end position, support rubber fin 8 becomes dextrorotation to arrange at circumferencial direction, the external diameter that forms of support rubber fin 8 that dextrorotation is arranged be greater than the fin external diameter of helical fin 11 and with worked ips matched in clearance.
The setting of helical fin 11 by bearing 6 and seal 5 can and body 1 between produce rotation, under the effect of spiral nozzle 10, water under high pressure makes helical fin 11 produce rotation by spiral nozzle 10, tube wall is cleaned, clean at need at tube interior, intake pressure raises, needle valve 3 is opened, flow of inlet water raises, pipe is carried out to high flux flushing, after flushing finishes, pressure decreased, needle valve 3 is closed, and helical fin 11 cleans using water wisely simultaneously to tube interior under the throttling action of inlet opening 12.
By designing rotating helical fin and spiral nozzle, make this wiper under the effect of water under high pressure, fin produces rotation, dirt on cleaning tube wall is outwards carried dirt by supporting fin simultaneously, realizes continuous firing, pressure regulator valve is set simultaneously, and in the difficulty of removing contamination, rate of penetration is slow, in the situation that pressure raises, needle valve is opened, and carries out high water yield flushing pipe, and having can self adaptation working environment, continuous type feature, favourable promoting the use of.
Claims (1)
1. a combination pressure-adjusting type cavitation jet wiper, comprise body (1), it is characterized in that: there is screwed hole body (1) rear end, stepped hole screw thread attaching nut (2) in screwed hole, body (1) front end endoporus is by one group of bearing (6), back-up ring for hole (9) is connected helical fin (11) with spacer (7), helical fin (11) stretches between body (1) connection bearing (6) part and body (1) and is provided with seal (5), helical fin (11) stretches between the inner end that is provided with seal (5) front end of body (1) and nut (2) and is provided with successively spring (4) and needle valve (3), needle valve (3) center has the inlet opening (12) of perforation,
Above-mentioned helical fin (11) is hollow structure, the front end of helical fin (11) is conical, the conical anchor ring of conical top extends the fin of some dextrorotations, on circular cone anchor ring between fin, have spiral nozzle (10) to communicate with helical fin (11) inside, spiral nozzle (10) is dextrorotation direction;
Body (1) is solidified with some support rubber fins (8) near the outer round surface at front end position, support rubber fin (8) becomes dextrorotation to arrange at circumferencial direction, the external diameter of support rubber fin (8) composition that dextrorotation is arranged be greater than the fin external diameter of helical fin (11) and with worked ips matched in clearance.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420419190.6U CN203955656U (en) | 2014-07-28 | 2014-07-28 | Combination pressure-adjusting type cavitation jet wiper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420419190.6U CN203955656U (en) | 2014-07-28 | 2014-07-28 | Combination pressure-adjusting type cavitation jet wiper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203955656U true CN203955656U (en) | 2014-11-26 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420419190.6U Active CN203955656U (en) | 2014-07-28 | 2014-07-28 | Combination pressure-adjusting type cavitation jet wiper |
Country Status (1)
| Country | Link |
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| CN (1) | CN203955656U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104588380A (en) * | 2015-01-22 | 2015-05-06 | 山东鼎诺节能环保服务有限公司 | Airbag type columnar stab pipe cleaner capable of dissolving water pressure and automatically rotating |
| CN104729352A (en) * | 2015-01-30 | 2015-06-24 | 哈尔滨科能熔敷科技有限公司 | Cleaning cutter head for incrustation in condenser pipe |
| CN106881317A (en) * | 2017-04-14 | 2017-06-23 | 李福军 | Block pipeline superhigh pressure water jet rotational oscillation drill bit |
| CN109047213A (en) * | 2018-08-07 | 2018-12-21 | 江苏双良低碳产业技术研究院有限公司 | A kind of Spiralism type cavitation jet type pipeline-cleaning device and its cleaning method |
-
2014
- 2014-07-28 CN CN201420419190.6U patent/CN203955656U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104588380A (en) * | 2015-01-22 | 2015-05-06 | 山东鼎诺节能环保服务有限公司 | Airbag type columnar stab pipe cleaner capable of dissolving water pressure and automatically rotating |
| CN104729352A (en) * | 2015-01-30 | 2015-06-24 | 哈尔滨科能熔敷科技有限公司 | Cleaning cutter head for incrustation in condenser pipe |
| CN106881317A (en) * | 2017-04-14 | 2017-06-23 | 李福军 | Block pipeline superhigh pressure water jet rotational oscillation drill bit |
| CN109047213A (en) * | 2018-08-07 | 2018-12-21 | 江苏双良低碳产业技术研究院有限公司 | A kind of Spiralism type cavitation jet type pipeline-cleaning device and its cleaning method |
| CN109047213B (en) * | 2018-08-07 | 2023-11-07 | 江苏双良低碳产业技术研究院有限公司 | Rotary vane type cavitation jet type pipeline cleaner and cleaning method thereof |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |