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Multifunctional water tight connector of underwater towrope

A watertight connector, multifunctional technology for connections, socket/socket connections, parts of connecting devices, etc.

Inactive Publication Date: 2009-12-16
THE FIRST INST OF OCEANOGRAPHY SOA
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Most of the current cable joints have the characteristics of simple connection, reliable contact, low cost, and beautiful appearance, but they are mainly used for water sealing of cables, and there is no watertight connector for multi-functional tow cables with water transmission capacity.

Method used

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  • Multifunctional water tight connector of underwater towrope
  • Multifunctional water tight connector of underwater towrope
  • Multifunctional water tight connector of underwater towrope

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Experimental program
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Embodiment Construction

[0016] Such as figure 1 , figure 2 Shown, represent the watertight connector that connects multi-functional underwater towing cable, it is characterized in that it comprises the cylindrical transition socket 1 that axis center has through hole and the cable joint 18 of connecting cable 13 on it, sealing disc 2, and The sealing through pipe 3 inserted in the conversion socket 1 and the sealing plate 2, and the multi-functional underwater streamer 6 is fixed in the center of the sealing plate 2 by the hex nut 4 and the O-ring 5, and plays a sealing role at the same time. The above-mentioned sealing disc 2 and conversion socket 1 are firmly fixed by bolts 7, and there is a large O-ring 8 at the connection to ensure the water tightness of the two; the small disc 9, the large disc 10 and the conversion socket of the sealing tube 3 1. The two sides are welded together to ensure its watertightness; the slender steel pipe 11 at the upper end of the sealed through pipe 3 is inserted ...

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Abstract

The invention relates to a water sealing connector which is used for connecting multifunctional underground towlines. The water sealing connector is characterized in that the connector comprises a cylindrical conversion socket with the axes center having through holes, a sealing disc, a sealing through pipe which passes through the sealing disc, a nut and an O-shaped ring which fixedly seal the multifunctional underground towlines at the center of the sealing disc; the sealing disc is hermetically fixed with the conversion socket by the bolt and the large O-shaped ring; two discs on the sealing through pipe are hermetically welded with two side surfaces of the conversion socket; the slender steel pipe at the end of the sealing through pipe is connected with a water pipe which is arranged at the center of the multifunctional towline. The water sealing connector can ensure the water sealing of the transmission cables and reliable and convenient wire connection performance in the towlines, does not affect water transmission performance of the multifunctional underground towlines, has comprehensive function, compact structure and good water sealing performance, is convenient for installation and operation, has low cost, is simple and practical, can work under the water for a long time, and can bear the water pressure more than 50KG.

Description

technical field [0001] The invention relates to a watertight connector for connecting a multifunctional underwater towing cable. Background technique [0002] Marine environmental monitoring is the basis of marine scientific research, resource development and utilization, and environmental protection and management. At present, the problem of environmental pollution is becoming more and more serious, and the on-site rapid monitoring and analysis technology of marine water quality and ecological environment parameters has become a research focus. There are two main development directions for the on-site online monitoring technology of marine water pollution. One is the chemical sensor method, which can realize rapid and in-situ detection, but the sensitivity of the chemical sensor is not high enough, and there are few detection items; the other is the fast-developing technology Directions for the "Underwater Microlab" approach. In the method, seawater is pumped into an unde...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F16L21/02F16L7/02H01R13/523
Inventor 官晟徐其成范陈清陈江麟王岩峰
Owner THE FIRST INST OF OCEANOGRAPHY SOA
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