CN207580127U - A kind of multi-path fluid slip ring - Google Patents
A kind of multi-path fluid slip ring Download PDFInfo
- Publication number
- CN207580127U CN207580127U CN201721679087.5U CN201721679087U CN207580127U CN 207580127 U CN207580127 U CN 207580127U CN 201721679087 U CN201721679087 U CN 201721679087U CN 207580127 U CN207580127 U CN 207580127U
- Authority
- CN
- China
- Prior art keywords
- bushing
- slip ring
- mandrel
- access opening
- diving
- 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
Links
Abstract
The utility model discloses a kind of multi-path fluid slip rings, are related to diving apparatus field, and including mandrel and bushing, in bushing, bushing is relatively rotated with mandrel to be coordinated for core sleeve；At least one access opening of setting 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 connect with diving umbilical cord, and access opening is connect with air source or liquid source.Multiplexer channel hole in the mandrel of the multi-path fluid slip ring of the utility model is set, air source 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 utility model is related to diving apparatus field, specifically, the utility model is related to a kind of multi-path fluid slip rings.
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 rotation is only realized by slip ring,
Various air sources, 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, it develops fluid slip ring and substitutes import parts, it is cost-effective, meet national conditions, so as to promote 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 one of device in the capstan system design of diving umbilical cord, and connection air source in its one end is another
Connection umbilical cord in end needs the respiratory gas source of life support, thermal water source to be sent into umbilical cord diver, for diver under water by it
It is used during work.
Invention content
The technical problem to be solved by the utility model is to provide a kind of multi-path fluid slip ring, the slip ring is by air source and hot water
Source is connected with diving umbilical cord, is used under water for diver.
In order to solve the above-mentioned technical problem, technical solution is used by the utility model：A kind of multi-path fluid slip ring, packet
Mandrel and bushing are included, in bushing, bushing is relatively rotated with mandrel to be coordinated for the core sleeve；Setting is at least one in the mandrel
Access opening, the bushing place of corresponding setting deflector hole set fluid transport part between mandrel and bushing, fluid transport part will be logical
Gas or liquid in road hole are transferred to the deflector hole on bushing, and deflector hole is connect with diving umbilical cord, access opening and air source or liquid
Body connects.
Preferably, the fluid transport part includes channel annular groove, and the channel annular groove is connected with deflector hole and access opening.
Preferably, sealing ring is set between the channel 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 setting end cap of the bushing.
Technical solution using the present invention can obtain following advantageous effect：
Multiplexer channel hole in the mandrel of the multi-path fluid slip ring of the present invention is set, air source or liquid can be passed through in access opening
It supplies underwater diver to use, the necessary equipment being used cooperatively with diving umbilical cord when this slip ring is diving under water plays important
Connection function.
Description of the drawings
To this specification, the content expressed by each attached drawing and the label in figure make brief description below：
Fig. 1 is the structure diagram that slip ring is mounted 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；
Label in above-mentioned figure is：1st, mandrel；2nd, bushing；3rd, access opening；4th, deflector hole；5th, channel annular groove；6th, it seals
Circle；7th, from discharge orifice；8th, end cap.
Specific embodiment
Below against attached drawing, by the description of the embodiment, to specific embodiment of the present utility model as involved
Mutual alignment and connection relation, the effect of each section and operation principle between the shape of each component, construction, each section etc. make into
The detailed description of one step.
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 air source 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 air source or fluid connection on fixed disk, when umbilical cord capstan winch rotation disc spins during folding and unfolding diving umbilical cord, bushing 2 rotates therewith.
Air source 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, it opens air source or liquid, air source or liquid is flowed to by access opening 3 in channel annular groove 5, when hydraulically full in channel annular groove 5
Or during gas, liquid or gas flow to deflector hole 4 by channel annular groove 5, are 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 slot 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 of slip ring bottom setting
Lid 8 is easily installed.
The utility model is exemplarily described above in conjunction with attached drawing, it is clear that the utility model specific implementation not by
The limitation of aforesaid way, as long as employing changing for the various unsubstantialities that the methodology of the utility model and technical solution carry out
Into or it is not improved the design of the utility model and technical solution are directly applied into other occasions, in the utility model
Protection domain within.
Claims (5)
1. a kind of multi-path fluid slip ring, it is characterised in that：Including mandrel and bushing, the core sleeve is in bushing, bushing and core
Axis relatively rotates cooperation；
At least one access opening of setting in the mandrel, the bushing place of corresponding setting deflector hole, sets 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 connect with air source or liquid.
2. multi-path fluid slip ring according to claim 1, it is characterised in that：The fluid transport part includes channel annular groove,
The channel 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 channel annular groove,
Sealing ring plays the role of sealing when bushing rotates.
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 setting end cap of the bushing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721679087.5U CN207580127U (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 |
|---|---|---|---|
| CN201721679087.5U CN207580127U (en) | 2017-12-06 | 2017-12-06 | A kind of multi-path fluid slip ring |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207580127U true CN207580127U (en) | 2018-07-06 |
Family
ID=62735681
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721679087.5U Expired - Fee Related CN207580127U (en) | 2017-12-06 | 2017-12-06 | A kind of multi-path fluid slip ring |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207580127U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107933855A (en) * | 2017-12-06 | 2018-04-20 | 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 CN201721679087.5U patent/CN207580127U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107933855A (en) * | 2017-12-06 | 2018-04-20 | 上海打捞局芜湖潜水装备厂 | A kind of multi-path fluid slip ring |
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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: 20180706 Termination date: 20201206 |