CN107933855A - A kind of multi-path fluid slip ring - Google Patents
A kind of multi-path fluid slip ring Download PDFInfo
- Publication number
- CN107933855A CN107933855A CN201711274907.7A CN201711274907A CN107933855A CN 107933855 A CN107933855 A CN 107933855A CN 201711274907 A CN201711274907 A CN 201711274907A CN 107933855 A CN107933855 A CN 107933855A
- Authority
- CN
- China
- Prior art keywords
- bushing
- slip ring
- mandrel
- access opening
- gas
- 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.)
- Pending
Links
- 239000012530 fluid Substances 0.000 title claims abstract description 27
- 210000003954 umbilical cord Anatomy 0.000 claims abstract description 25
- 230000009189 diving Effects 0.000 claims abstract description 22
- 239000007788 liquid Substances 0.000 claims abstract description 17
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 13
- 238000007789 sealing Methods 0.000 claims description 11
- 230000005484 gravity Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000008676 import Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- VEMKTZHHVJILDY-UHFFFAOYSA-N resmethrin Chemical compound CC1(C)C(C=C(C)C)C1C(=O)OCC1=COC(CC=2C=CC=CC=2)=C1 VEMKTZHHVJILDY-UHFFFAOYSA-N 0.000 description 1
- 230000000241 respiratory effect Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63C—LAUNCHING, HAULING-OUT, OR DRY-DOCKING OF VESSELS; LIFE-SAVING IN WATER; EQUIPMENT FOR DWELLING OR WORKING UNDER WATER; MEANS FOR SALVAGING OR SEARCHING FOR UNDERWATER OBJECTS
- B63C11/00—Equipment for dwelling or working underwater; Means for searching for underwater objects
- B63C11/02—Divers' equipment
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63C—LAUNCHING, HAULING-OUT, OR DRY-DOCKING OF VESSELS; LIFE-SAVING IN WATER; EQUIPMENT FOR DWELLING OR WORKING UNDER WATER; MEANS FOR SALVAGING OR SEARCHING FOR UNDERWATER OBJECTS
- B63C11/00—Equipment for dwelling or working underwater; Means for searching for underwater objects
- B63C11/02—Divers' equipment
- B63C11/18—Air supply
Abstract
The invention discloses a kind of multi-path fluid slip ring, is related to diving apparatus field, including mandrel and bushing, and in bushing, bushing is relatively rotated with mandrel to be coordinated for core sleeve；At least one access opening is set in mandrel, the bushing place of corresponding sets deflector hole, and fluid transport part is set between mandrel and bushing, and the gas in access opening or liquid are transferred to the deflector hole on bushing by fluid transport part, deflector hole is connected with diving umbilical cord, and access opening is connected with source of the gas or liquid source.Multiplexer channel hole is set in the mandrel of the multi-path fluid slip ring of the present invention, source of the gas can be passed through in access opening or liquid supplies underwater diver and uses, the necessary equipment being used cooperatively when this slip ring is diving under water with diving umbilical cord, plays important connection function.
Description
Technical field
The present invention relates to diving apparatus field, and specifically, the present invention relates to a kind of multi-path fluid slip ring.
Background technology
Diving umbilical cord is the life zone for ensureing diver's underwater operation, and diving umbilical cord is brought into water by diver and must passed through
Umbilical cord capstan winch.Umbilical cord dive under water when umbilical cord capstan winch rotates, it may appear that one end is fixed, and one end rotates, and is only realized by slip ring,
Various sources of the gas, water source, power supply could be sent into underwater diver.
In recent years, China is continued to increase to the depth and dynamics of ocean development, and the equipment that diving operation needs is constantly updated,
The fluid slip ring that China uses at present is all import parts.Each diving umbilical cord capstan winch must be equipped with fluid slip ring, otherwise, navel of diving under water
Band capstan winch is unusable.Accordingly, develop fluid slip ring and substitute import parts, it is cost-effective, meet national conditions, so as to lift China
The level of diving operation equipment, preferably speedily carries out rescue work relief and Salvage Dives engineering traffic for ocean.
Multi-path fluid slip ring is must to match somebody with somebody one of device in the capstan system design of diving umbilical cord, and connection source of the gas in its one end is another
End connection umbilical cord, needs the respiratory gas source of life support, thermal water source to be sent into umbilical cord diver, for diver under water by it
Used during work.
The content of the invention
The technical problems to be solved by the invention are to provide a kind of multi-path fluid slip ring, the slip ring by source of the gas and thermal water source with
Umbilical cord of diving under water connects, and is used under water for diver.
In order to solve the above-mentioned technical problem, the technical solution adopted in the present invention is：A kind of multi-path fluid slip ring, including core
Axis and bushing, in bushing, bushing is relatively rotated with mandrel to be coordinated for the core sleeve；At least one passage is set in the mandrel
Hole, the bushing place of corresponding set deflector hole, set fluid transport part between mandrel and bushing, and fluid transport part is by access opening
Interior gas or liquid is transferred to the deflector hole on bushing, and deflector hole is connected with diving umbilical cord, and access opening connects with source of the gas or liquid
Connect.
Preferably, the fluid transport part includes passage annular groove, and the passage annular groove is connected with deflector hole and access opening.
Preferably, sealing ring is set between the passage annular groove, sealing ring plays the role of sealing when bushing rotates.
Preferably, it is set up in parallel multiple from discharge orifice on the bushing, is the through hole that is arranged on bushing from discharge orifice, from discharge orifice
Position of opening between two sealing rings.
Preferably, the bottom of the bushing sets end cap.
Technical solution using the present invention, can obtain following beneficial effect：
Multiplexer channel hole is set in the mandrel of the multi-path fluid slip ring of the present invention, source of the gas or liquid supply can be passed through in access opening
Underwater diver uses, and the necessary equipment being used cooperatively when this slip ring is diving under water with diving umbilical cord, plays important company
Connect effect.
Brief description of the drawings
Brief description is made to the content expressed by each attached drawing of this specification and the mark in figure below：
Fig. 1 is the structure diagram that slip ring is installed on umbilical cord capstan winch；
Fig. 2 is the structure diagram of slip ring；
Fig. 3 is A in Fig. 2 to sectional view；
Fig. 4 is D in Fig. 3 to sectional view；
Mark in above-mentioned figure is：1st, mandrel；2nd, bushing；3rd, access opening；4th, deflector hole；5th, passage annular groove；6th, sealing ring；7、
From discharge orifice；8th, end cap.
Embodiment
Below against attached drawing, by the description of the embodiment, each structure for example involved to the embodiment of the present invention
The works such as mutual alignment and connection relation, the effect of each several part and operation principle between the shape of part, construction, each several part are further
Detailed description.
As shown in Figure 1, needing gas and liquid supplying diver's use by umbilical cord of diving under water in diving operation, ensure
The safety of diving, since diving umbilical cord is needed according to the submerged depth of diver come folding and unfolding at any time, so fluid slip ring just plays
The connection of umbilical cord and source of the gas or liquid acts on.
As shown in Figure 2,3, 4, bushing 2 is fixed on umbilical cord capstan winch rotating disc during use, mandrel 1 is fixed on umbilical cord capstan winch
With source of the gas or fluid connection on fixed disk, when umbilical cord capstan winch rotates disc spins during folding and unfolding diving umbilical cord, bushing 2 rotates therewith.
Source of the gas or liquid are connected on access opening 3, and umbilical cord is connect in deflector hole 4, and gas or liquid are sent to underwater diver
When, open source of the gas or liquid, source of the gas or liquid are flowed in passage annular groove 5 by access opening 3, when hydraulically full in passage annular groove 5
Or during gas, liquid or gas flow to deflector hole 4 by passage annular groove 5, sent to underwater diver use by umbilical cord therewith.
As shown in figure 3, leakage is prevented by the sealing of rotating seal ring 6 between each groove on mandrel 1.If there is the feelings of leakage
During condition, be set up in parallel on bushing 2 it is multiple from discharge orifice 7, from the position of opening of discharge orifice 7 between two sealing rings 6.If any gas or liquid
Body leaks, and can be not in the crossfire phenomenon of gas or liquid by being discharged from discharge orifice 7.The end that slip ring bottom is set
Lid 8 is easily installed.
The present invention is exemplarily described above in conjunction with attached drawing, it is clear that the present invention implements and from aforesaid way
Limitation, as long as the improvement of the various unsubstantialities of inventive concept and technical scheme of the present invention progress is employed, or without changing
Other occasions are directly applied into by the design of the present invention and technical solution, within protection scope of the present invention.
Claims (5)
- A kind of 1. multi-path fluid slip ring, it is characterised in that：Including mandrel and bushing, the core sleeve is in bushing, bushing and core Axis, which relatively rotates, to be coordinated；At least one access opening is set in the mandrel, and the bushing place of corresponding sets deflector hole, set between mandrel and bushing Fluid transport part is put, the gas in access opening or liquid are transferred to the deflector hole on bushing by fluid transport part, and deflector hole is with diving Water umbilical cord connects, and access opening is connected with source of the gas or liquid.
- 2. multi-path fluid slip ring according to claim 1, it is characterised in that：The fluid transport part includes passage annular groove, The passage annular groove is connected with deflector hole and access opening.
- 3. multi-path fluid slip ring according to claim 2, it is characterised in that：Sealing ring is set between the passage annular groove, When bushing rotates, sealing ring plays the role of sealing.
- 4. multi-path fluid slip ring according to claim 1, it is characterised in that：Multiple gravity flows are set up in parallel on the bushing Hole, is the through hole that is arranged on bushing from discharge orifice, from the position of opening of discharge orifice between two sealing rings.
- 5. multi-path fluid slip ring according to claim 1, it is characterised in that：The bottom of the bushing sets end cap.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711274907.7A CN107933855A (en) | 2017-12-06 | 2017-12-06 | A kind of multi-path fluid slip ring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711274907.7A CN107933855A (en) | 2017-12-06 | 2017-12-06 | A kind of multi-path fluid slip ring |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107933855A true CN107933855A (en) | 2018-04-20 |
Family
ID=61945830
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711274907.7A Pending CN107933855A (en) | 2017-12-06 | 2017-12-06 | A kind of multi-path fluid slip ring |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107933855A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4214211C1 (en) * | 1992-04-30 | 1993-05-27 | Janko 6052 Muehlheim De Despot | Rotating pressure coupling - has rotor and housing having inlets leading to chamber sealed by rings which are lubricated, rotor moves axially by groove and cam |
| US20050046181A1 (en) * | 2003-08-28 | 2005-03-03 | Falconer Darcy Raymond | Fluid rotary union |
| US20080113537A1 (en) * | 2004-12-22 | 2008-05-15 | Surpass Industry Co., Ltd. | Rotary Joint and Housing Segments of Rotary Joint |
| CN102011912A (en) * | 2010-11-19 | 2011-04-13 | 太原重工股份有限公司 | Rotary three-channel independent transmission joint |
| CN102661464A (en) * | 2012-02-14 | 2012-09-12 | 徐州徐工随车起重机有限公司 | Dual-purpose central rotary joint for hydraulic oil and gas |
| CN103754787A (en) * | 2013-12-23 | 2014-04-30 | 上海打捞局芜湖潜水装备厂 | Umbilical cord capstan with life support system |
| CN103759088A (en) * | 2013-12-23 | 2014-04-30 | 上海打捞局芜湖潜水装备厂 | Gas and liquid transmission slip ring |
| CN207580127U (en) * | 2017-12-06 | 2018-07-06 | 上海打捞局芜湖潜水装备厂 | A kind of multi-path fluid slip ring |
-
2017
- 2017-12-06 CN CN201711274907.7A patent/CN107933855A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4214211C1 (en) * | 1992-04-30 | 1993-05-27 | Janko 6052 Muehlheim De Despot | Rotating pressure coupling - has rotor and housing having inlets leading to chamber sealed by rings which are lubricated, rotor moves axially by groove and cam |
| US20050046181A1 (en) * | 2003-08-28 | 2005-03-03 | Falconer Darcy Raymond | Fluid rotary union |
| US20080113537A1 (en) * | 2004-12-22 | 2008-05-15 | Surpass Industry Co., Ltd. | Rotary Joint and Housing Segments of Rotary Joint |
| CN102011912A (en) * | 2010-11-19 | 2011-04-13 | 太原重工股份有限公司 | Rotary three-channel independent transmission joint |
| CN102661464A (en) * | 2012-02-14 | 2012-09-12 | 徐州徐工随车起重机有限公司 | Dual-purpose central rotary joint for hydraulic oil and gas |
| CN103754787A (en) * | 2013-12-23 | 2014-04-30 | 上海打捞局芜湖潜水装备厂 | Umbilical cord capstan with life support system |
| CN103759088A (en) * | 2013-12-23 | 2014-04-30 | 上海打捞局芜湖潜水装备厂 | Gas and liquid transmission slip ring |
| CN207580127U (en) * | 2017-12-06 | 2018-07-06 | 上海打捞局芜湖潜水装备厂 | A kind of multi-path fluid slip ring |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US3052299A (en) | Underwater wellhead with remotelydetachable flow line | |
| BRPI1105333A2 (en) | METHOD FOR OPERATING UNDERWATER HYDRAULIC VALVE FROM AN UNDERWATER TREE DURING REPAIR AND SLIP OPERATIONS WHICH MAY BE ATTACHED TO A REMOTE OPERATING UNDERWATER VEHICLE | |
| ES2656127T3 (en) | Rotary control device presenting a bridge for auxiliary upstream column | |
| GB1275987A (en) | Improvements in or relating to floating columns for oil drilling installations | |
| US9726313B2 (en) | Compact pipe flange gasket | |
| CN207580127U (en) | A kind of multi-path fluid slip ring | |
| CN104847928A (en) | Low-temperature filling valve on LNG storage tank | |
| CN107933855A (en) | A kind of multi-path fluid slip ring | |
| CN205801474U (en) | A kind of lowering or hoisting gear of the sonar for boats and ships | |
| CN103696690B (en) | For the telescopic down-the-hole drilling tool of filling pile construction | |
| US3233666A (en) | Underwater wellhead with remotelydetachable flow line | |
| CN108049826B (en) | A kind of underwater horizontal connector pressure cap device | |
| CN104481451A (en) | Top driving well cementing casing head | |
| JP5621050B2 (en) | Sealed derrick damper structure | |
| KR101647406B1 (en) | System for the pressure maintain of enclosed derrick structure | |
| CN207830555U (en) | A kind of stern tube shaft water sealing device | |
| CN206769859U (en) | It is a kind of that there is the deep water casing cutting device for cutting off display function | |
| CN105114383A (en) | Novel deep-water solenoid electric valve | |
| CN211468736U (en) | Water pump type floating and submerging mechanism and underwater equipment | |
| CN202545926U (en) | Pressure-regulating valve | |
| CN108150124A (en) | A kind of hierarchical process tubing string gradually deblocking release device | |
| AR119095A1 (en) | RADIAL FLOW OIL SHALE RETORT | |
| KR20170057897A (en) | Test equipment for bulk and lp mud system | |
| KR101644486B1 (en) | Water sealing device for turret | |
| CN220060554U (en) | High-temperature-resistant bidirectional metal sealing butterfly valve |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |