CN202308993U - Underwater circuit connector - Google Patents
Underwater circuit connector Download PDFInfo
- Publication number
- CN202308993U CN202308993U CN201120367365XU CN201120367365U CN202308993U CN 202308993 U CN202308993 U CN 202308993U CN 201120367365X U CN201120367365X U CN 201120367365XU CN 201120367365 U CN201120367365 U CN 201120367365U CN 202308993 U CN202308993 U CN 202308993U
- Authority
- CN
- China
- Prior art keywords
- circuit connector
- underwater
- hollow joint
- interior
- under water
- 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 belongs to an underwater circuit connector used in the underwater circuit guiding sealing device field, and the technical scheme of the utility model is that a step is arrange in the interior of a hollow joint, and the step divides the interior of the hollow joint into an upper sealing cavity and a lower cable guiding cavity; elastic sealing materials are filled in the step upper sealing cavity, after the elastic sealing materials are in casting molding with conductive cables, a cover plate and the hollow joint are connected via a bolt to compress and seal the elastic sealing materials. The underwater circuit connector of the utility model can be applied to the water environments, such as water, ocean, etc., and the sealing structure of the underwater circuit connector can guarantee that water does not infiltrate into the interior of an electromechanical device to damage the devices in the interior of the electromechanical device; especially for an underwater tubular electromechanical device, the circuit lead-out points can be arranged optionally, and the lengths of electronic devices and the signal and electric energy losses are reduced; at the same time, the underwater circuit connector also has the advantages of simple structure, convenient installation and reliable work.
Description
Technical field
The utility model belongs to and is used for the sealing device of circuit guiding under water field, has guaranteed under complete air-proof condition the connection of external circuit in the underwater units.
Background technology
Under water or the electromechanical assembly inside of marine field a large amount of electric installations, electric wire and cable are arranged, elongated tubular electromechanical assembly especially under water.Present method is normally packed electric installation and electric wire (cable) in the tubing string into; After tubing string is lowered under water together with electric installation, electric wire (cable); In order to guarantee underwater sealing property, external cable (cable) can only get into from the two ends of tubing string tubing string inner with electric installation or tubing string in electric wire (cable) be connected, can't be directly that the circuit arrangement of tubing string inside and outside is continuous through cable from the arbitrfary point on the tubing string; Certainly will increase the length of external cord, cable like this; Particularly when needs cable transmission signal, increase transmission range, increased the error rate of signal.
Summary of the invention
The purpose of the utility model provides a kind of circuit connector under water, for electromechanical assembly under water provides the connection of inside and outside, arbitrfary point circuit.This under water circuit connector can adapt to conditions such as under water pressure, temperature, it is inner to prevent that river or seawater from getting into electromechanical assembly, when guaranteeing sealing, water proof, has realized the connection of inside and outside, electromechanical assembly arbitrfary point circuit.
Realize that the technical scheme that above-mentioned purpose adopted is:
Be provided with step in hollow joint inside; Step is with being separated into top seal chamber and bottom cable guidance cavity in the hollow joint; In step top seal chamber, fill elaxtic seal; Behind elaxtic seal and the conductor cable moulding by casting, after being connected through bolt between cover plate and the hollow joint elaxtic seal is compressed sealing.Prefabricated fluted on the step, sealing ring is arranged on the groove.The hollow joint bottom is prefabricated to have male thread.
The beneficial effect of the utility model is: under water circuit connector can be applied in the water, under the medium environment that water arranged in ocean; Its hermetically-sealed construction guarantees that electromechanical assembly inside can not intake; Can not damage the electromechanical assembly internal unit; When realizing sealing, water proof, the place connects the inside and outside circuit in the electromechanical assembly arbitrfary point.Especially as far as tubulose electromechanical assembly under water, electric installation length has been reduced in cloth circuits leading point arbitrarily, has reduced the loss of signal and electric energy.Simultaneously, circuit connector also has advantage simple in structure, easy for installation, reliable operation under water.
Description of drawings
Fig. 1 is the structural representation of a kind of typical application embodiment of the utility model.
1-cover plate among the figure, 2-bolt, 3-encapsulant, 4-O RunddichtringO, 5-groove, 6-hollow joint, 7-electric wire (cable), 8-under water electromechanical assembly tubing strings, 9-weld seam.
Embodiment
Be described in detail below in conjunction with accompanying drawing and embodiment.
Further scheme is prefabricated fluted 5 on step, and the O RunddichtringO is arranged on the groove 5.Sealing ring 4 on the step plays the effect of water proof.
Circuit connector is when electromechanical assembly is connected under water under water; Choose insertion point and boring on the electromechanical assembly tubing string 8 under water as required; The hollow joint bottom of circuit connector is under water inserted down under water in electromechanical assembly tubing string 8 walls, and the junction welding is fixing, weld seam 9 sealing water proofs.Connect electromechanical assembly and external circuit, transmission signals and electric power cable under water by electric wire cable 7.
Embodiment 2, and on the basis of embodiment 1, the hollow joint bottom is prefabricated to have male thread.The screwed connection of offering on the tubing string of electromechanical assembly under water 8 through its screw thread and connecting portion like this realizes the fixing and sealing of the two.
Claims (3)
1. circuit connector under water; It is characterized in that: be provided with step in hollow joint inside; Step is with being separated into top seal chamber and bottom cable guidance cavity in the hollow joint; In step top seal chamber, fill elaxtic seal, behind elaxtic seal and the conductor cable moulding by casting, after being connected through bolt between cover plate and the hollow joint elaxtic seal is compressed sealing.
2. circuit connector under water according to claim 1 is characterized in that: prefabricated fluted on the step, sealing ring is arranged on the groove.
3. circuit connector under water according to claim 1 and 2 is characterized in that: the hollow joint bottom is prefabricated to have male thread.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201120367365XU CN202308993U (en) | 2011-09-30 | 2011-09-30 | Underwater circuit connector |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201120367365XU CN202308993U (en) | 2011-09-30 | 2011-09-30 | Underwater circuit connector |
Publications (1)
Publication Number | Publication Date |
---|---|
CN202308993U true CN202308993U (en) | 2012-07-04 |
Family
ID=46377807
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201120367365XU Expired - Fee Related CN202308993U (en) | 2011-09-30 | 2011-09-30 | Underwater circuit connector |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN202308993U (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103036187A (en) * | 2011-09-30 | 2013-04-10 | 中国石油化工股份有限公司 | Underwater circuit connector |
CN108649479A (en) * | 2018-06-13 | 2018-10-12 | 仝相宝 | A kind of hidden intelligent guard system based on submarine cable |
-
2011
- 2011-09-30 CN CN201120367365XU patent/CN202308993U/en not_active Expired - Fee Related
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103036187A (en) * | 2011-09-30 | 2013-04-10 | 中国石油化工股份有限公司 | Underwater circuit connector |
CN108649479A (en) * | 2018-06-13 | 2018-10-12 | 仝相宝 | A kind of hidden intelligent guard system based on submarine cable |
CN108649479B (en) * | 2018-06-13 | 2020-09-11 | 福建欣享悦实业有限公司 | Hidden intelligent protection system based on submarine cable |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120704 Termination date: 20200930 |
|
CF01 | Termination of patent right due to non-payment of annual fee |