CN209104474U - A kind of pluggable electric connection hydraulic compensating device of underwater wet-type - Google Patents
A kind of pluggable electric connection hydraulic compensating device of underwater wet-type Download PDFInfo
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- CN209104474U CN209104474U CN201821891182.6U CN201821891182U CN209104474U CN 209104474 U CN209104474 U CN 209104474U CN 201821891182 U CN201821891182 U CN 201821891182U CN 209104474 U CN209104474 U CN 209104474U
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- pedestal
- electric connection
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- seawater
- pluggable electric
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Abstract
The utility model is a kind of pluggable electric connection hydraulic compensating device of underwater wet-type, includes: pedestal, joint body, cable, plug cock, pressure balancing piston, strainer；Base top is flat column type construction, and bottom is elongated column type construction, and top base area is greater than bottom base area；The bottom of pedestal is arranged on target electronic cabin to be installed；The seawater compensation hole of the oil-filled chamber of the inside setting storage insulating oil of pedestal, the injection oilhole opened up with the first side of base top and second side setting is connected；Plug cock setting is in injection oilhole, to block injection oilhole；Joint body is arranged in oil-filled cavity bottom；Cable sequentially passes through bottom and the joint body of pedestal, is connected with the pluggable electric connection of wet type of base top setting；Pressure balancing piston is arranged within seawater compensation hole, and the insulating oil of one end in contact oil-filled chamber room, another end in contact seawater；One end of pressure balancing piston contact seawater, filtering sea impurity is arranged in strainer.
Description
Technical field
The utility model relates to a kind of hydraulic compensating devices for the pluggable electric connection of underwater wet-type, by filling inside device
Shell, the inside cable of full insulating oil pass through connector and side pressure dummy piston is constituted, and realize under subsea environment according to water
Deep automatic adjustment piston position is equal with seawater pressure to holding meanss internal pressure.
Background technique
The utility model solves underwater wet-type electric connection and is installed on sub-sea electronics out of my cabin after shell, and electric connection Plug pin patch bay is long-term
It is unidirectional bear seawater acting by external hydrostatic pressure and caused by components failure and seawater the problems such as leaking into inside electronic compartment, effectively
The production safety of sub-sea electronics cabin system is ensured.The utility model is widely used, and can adapt to the underwater wet of most of patterns
The pluggable electric connection of formula, easy for installation, easy to maintain, maintenance, maintenance and relevant device caused by saving because of components failure
Cost of use, significantly reduce production operation cost.
Utility model content
The utility model proposes a kind of pluggable electric connection hydraulic compensating devices of underwater wet-type, to reach good seal performance,
Balance between the pressure and seawater pressure of adjustable electrical connector interior simultaneously, to prevent electric connection Plug pin patch bay unidirectional for a long time
Bear seawater acting by external hydrostatic pressure and caused by components failure and seawater the problems such as leaking into inside electronic compartment.
In order to reach the goals above, the utility model is achieved through the following technical solutions:
A kind of pluggable electric connection hydraulic compensating device of underwater wet-type, feature includes: pedestal, joint body, cable, oil
Plug, pressure balancing piston, strainer；
The bottom of the pedestal is arranged on target electronic cabin to be installed；
The oil-filled chamber of the inside setting storage insulating oil of the pedestal, the note opened up with the first side of base top
The seawater compensation hole for entering oilhole and second side setting is connected；
The plug cock setting is in injection oilhole, to block injection oilhole；
The joint body is arranged in oil-filled cavity bottom；
The cable sequentially passes through bottom and the joint body of the pedestal, the pluggable electricity of wet type with base top setting
Connector is connected；
The pressure balancing piston is arranged within seawater compensation hole, and the insulating oil of one end in contact oil-filled chamber room, separately
End thereof contacts seawater；
One end of pressure balancing piston contact seawater is arranged in the strainer；The promotion when pressure increases of filtered seawater
Pressure balancing piston squeezes internal oil-filled chamber, makes the pressure rise of built-in electrical insulation oil until with external seawater pressure balance.
Preferably, screw plug is arranged in the side of the strainer filtering seawater, with fixation pressure dummy piston and strainer in
Within seawater compensation hole；
It is provided with through hole at the screw plug center, so that seawater pressure acts on the pressure balancing piston.
Preferably, piston seal, and institute are set on the lateral wall of the pressure balancing piston contact seawater compensation hole
It states and plug cock sealing ring is set on the lateral wall of plug cock contact injection oilhole.
Preferably, resin solidification bonding is injected between the cable and the joint body；
The bottom of the joint body and the pedestal is joined with bolts.
Preferably, the place setting joint sealing circle that the joint body is contacted with the bottom of the pedestal, to seal
Cable penetration connector and pedestal, prevent insulating oil from leaking.
Preferably, the base top is flat column type construction, and bottom is elongated column type construction, and top base area is big
In bottom base area；
Preferably, after the bottom of pedestal is arranged on target electronic cabin to be installed, top and the target electronic cabin of pedestal
Shell contact, and fixed in contact site with bolt.
Preferably, radial direction seal ring is respectively arranged with target electronic cabin contact position in the bottom and top of pedestal and pedestal end face is close
Seal, to sealed base and target electronic cabin.
Preferably, radial direction seal ring is arranged in base top and the pluggable electric connection touching position of wet type, prevents seawater from entering
Device insulation oil-in chamber.
Preferably, when being taken out when device from seabed and being recycled to the water surface, promotion of the pressure balancing piston in internal insulating oil
Lower movement, gradually seawater is discharged, to keep built-in electrical insulation oil pressure equal with the external world.
The utility model with compared in the past, have the characteristics that following:
The utility model is widely used, and can adapt to the pluggable electric connection of underwater wet-type of most of patterns, easy for installation,
Easy to maintain, the cost of use of maintenance, maintenance and relevant device caused by saving because of components failure significantly reduces production and makees
Industry cost.
Detailed description of the invention
Fig. 1 is utility model device surface structure schematic diagram；
Fig. 2 is the schematic diagram of internal structure of utility model device；
Fig. 3 is the top view of utility model device；
Fig. 4 is utility model device and submarine target electronic compartment attachment structure schematic diagram.
Specific embodiment
In order to be easy to understand the technical means, creative features, achievement of purpose, and effectiveness of the utility model, under
The utility model is described in more detail with reference to the drawings and specific embodiments in face, but limitation is not originally practical in any way
Novel range.
Utility model device structure includes as shown in attached drawing 1~3: pedestal (1), joint body (3), cable (2), oil
Fill in (12), pressure balancing piston (10), strainer (8)；It is flat column type construction at the top of the pedestal (1), bottom is elongated column type
Construction, and top base area is greater than bottom base area；
The oil-filled chamber of inside setting storage insulating oil (17) of the pedestal (1), with the first side at the top of pedestal (1)
The seawater compensation hole for injection oilhole and the second side setting that face opens up is connected；Oilhole is being injected in plug cock (12) setting,
Oilhole is injected to block, plug cock sealing ring (13) are set on the lateral wall of plug cock (12) the contact injection oilhole；It is described to connect
Head ontology (3) is arranged in oil-filled cavity bottom；The cable (2) sequentially passes through bottom and the joint body of the pedestal (1)
(3), it is connected with the pluggable electric connection of wet type (16) being arranged at the top of pedestal (1)；It is connect at the top of pedestal (1) with the pluggable electricity of wet type
Radial direction seal ring is arranged in head (16) touching position, prevents seawater from entering device insulation oil-in chamber.As shown in Fig. 4, the pedestal
(1) bottom is arranged on target electronic cabin (15) to be installed；The bottom of pedestal (1) is arranged in target electronic cabin (15) to be installed
After upper, the top of pedestal (1) is contacted with the shell of target electronic cabin (15), and fixed with bolt (14) in contact site.And
Radial direction seal ring (6) and pedestal end-face seal ring is respectively arranged in the bottom and top and target electronic cabin (15) contact position of pedestal (1)
(7), to sealed base (1) and target electronic cabin (15).
Resin solidification bonding is injected between the cable (2) and the joint body (3)；The joint body (3) and institute
The bottom for stating pedestal (1) is connected and fixed with bolt (4), and the ground that the joint body (3) is contacted with the bottom of the pedestal (1)
Side's setting joint sealing circle (5), passes through connector and pedestal to hermetically-sealed cable, prevents insulating oil (17) from leaking.The pressure is flat
Piston (10) setting weigh within seawater compensation hole, and the insulating oil (17) of one end in contact oil-filled chamber room, another end in contact sea
Water；Piston seal (11) are set on the lateral wall of pressure balancing piston (10) the contact seawater compensation hole；The strainer
(8) it is arranged in one end of pressure balancing piston (10) contact seawater, filtering sea impurity；The one of strainer (8) filtering sea
Screw plug (9) are arranged in side, within fixation pressure dummy piston (10) and strainer (8) Yu Haishui compensation hole；The screwed plug
Head is provided with through hole at (9) center, so that seawater pressure acts on the pressure balancing piston (10).
When device is installed on seabed: seawater contact pressure dummy piston (10), bottom after strainer (8) filtering sea impurity
Internal oil-filled insulating oil (17) of the chamber filled with 1 atmospheric pressure of seat (1), seawater increase with pressure, push pressure balance living
It fills in (10), squeezes internal oil-filled chamber, make the pressure rise of built-in electrical insulation oily (17), and gradually balanced with external seawater pressure；
Pressure balancing piston (10) will remain in position at this time.
It is and above-mentioned exactly the opposite when device takes out from seabed and be recycled to the process of the water surface.Reduce with the depth of water, seawater pressure
It reduces, pressure balancing piston (10) moves under the promotion of internal high voltage insulating oil (17), gradually seawater is discharged, thus in making
Portion's insulating oil (17) pressure is equal with the external world.
It is discussed in detail although the content of the utility model has passed through above-mentioned preferred embodiment, but it should be appreciated that above-mentioned
Description be not considered as the limitation of the utility model.After those skilled in the art have read above content, for this reality
It all will be apparent with novel a variety of modifications and substitutions.Therefore, the protection scope of the utility model should be by appended power
Benefit requires.
Claims (9)
1. a kind of pluggable electric connection hydraulic compensating device of underwater wet-type is, characterized by comprising: pedestal (1), joint body
(3), cable (2), plug cock (12), pressure balancing piston (10), strainer (8)；
The bottom of the pedestal (1) is arranged on target electronic cabin (15) to be installed；
The oil-filled chamber of inside setting storage insulating oil (17) of the pedestal (1), is opened with the first side at the top of pedestal (1)
If injection oilhole and second side setting seawater compensation hole be connected；
Plug cock (12) setting is in injection oilhole；
The joint body (3) is arranged in oil-filled cavity bottom；
The cable (2) sequentially passes through bottom and the joint body (3) of the pedestal (1), with the wet type being arranged at the top of pedestal (1)
Pluggable electric connection (16) is connected；
The pressure balancing piston (10) is arranged within seawater compensation hole, and the insulating oil of one end in contact oil-filled chamber room
(17), another end in contact seawater；
Strainer (8) setting is in one end of pressure balancing piston (10) contact seawater；Filtered seawater is when pressure increases
Pressure balancing piston (10) are pushed to squeeze internal oil-filled chamber, make the pressure rise of built-in electrical insulation oily (17) until and external sea
Hydraulic pressure dynamic balance.
2. the pluggable electric connection hydraulic compensating device of a kind of underwater wet-type as described in claim 1, which is characterized in that described
Screw plug (9) are arranged in the side of strainer (8) filtering sea；
Through hole is provided at screw plug (9) center.
3. the pluggable electric connection hydraulic compensating device of a kind of underwater wet-type as described in claim 1, which is characterized in that described
Pressure balancing piston (10), which contacts, is arranged piston seal (11) on the lateral wall of seawater compensation hole, and the plug cock (12) connects
Plug cock sealing ring (13) are set on the lateral wall of touching injection oilhole.
4. the pluggable electric connection hydraulic compensating device of a kind of underwater wet-type as described in claim 1, which is characterized in that described
Resin solidification bonding is injected between cable (2) and the joint body (3)；
The joint body (3) and the bottom of the pedestal (1) are connected and fixed with bolt (4).
5. a kind of pluggable electric connection hydraulic compensating device of underwater wet-type as claimed in claim 4, which is characterized in that described to connect
Place setting joint sealing circle (5) that head ontology (3) is contacted with the bottom of the pedestal (1).
6. the pluggable electric connection hydraulic compensating device of a kind of underwater wet-type as described in claim 1, which is characterized in that described
It is flat column type construction at the top of pedestal (1), bottom is elongated column type construction, and top base area is greater than bottom base area.
7. a kind of pluggable electric connection hydraulic compensating device of underwater wet-type as claimed in claim 6, which is characterized in that pedestal
(1) after bottom is arranged on target electronic cabin (15) to be installed, the shell at the top and target electronic cabin (15) of pedestal (1) is connect
Touching, and it is fixed with bolt (14) in contact site.
8. a kind of pluggable electric connection hydraulic compensating device of underwater wet-type as claimed in claim 7, which is characterized in that pedestal
(1) radial direction seal ring (6) and pedestal end-face seal ring (7) is respectively arranged in bottom and top and target electronic cabin (15) contact position.
9. the pluggable electric connection hydraulic compensating device of a kind of underwater wet-type as described in claim 1, which is characterized in that pedestal
(1) radial direction seal ring is arranged with the pluggable electric connection of wet type (16) touching position in top.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821891182.6U CN209104474U (en) | 2018-11-16 | 2018-11-16 | A kind of pluggable electric connection hydraulic compensating device of underwater wet-type |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821891182.6U CN209104474U (en) | 2018-11-16 | 2018-11-16 | A kind of pluggable electric connection hydraulic compensating device of underwater wet-type |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209104474U true CN209104474U (en) | 2019-07-12 |
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ID=67160114
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821891182.6U Active CN209104474U (en) | 2018-11-16 | 2018-11-16 | A kind of pluggable electric connection hydraulic compensating device of underwater wet-type |
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| CN (1) | CN209104474U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109273918A (en) * | 2018-11-16 | 2019-01-25 | 美钻深海能源科技研发（上海）有限公司 | A kind of pluggable electric connection hydraulic compensating device of underwater wet-type |
-
2018
- 2018-11-16 CN CN201821891182.6U patent/CN209104474U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109273918A (en) * | 2018-11-16 | 2019-01-25 | 美钻深海能源科技研发（上海）有限公司 | A kind of pluggable electric connection hydraulic compensating device of underwater wet-type |
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