Compartment end surface sealing device

A technology of end face sealing and sealing device, which is applied in engine sealing, hull bulkhead, transportation and packaging, etc. It can solve the time-consuming and labor-intensive problems of disassembly and replacement, and achieve the effect of convenient maintenance, small size and low cost

Pending Publication Date: 2017-11-07
WUXI HONGYUAN DEVFLEX
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to solve the time-consuming and laborious problem that the existing compartment end face sealing device needs to be completely disassembled and replaced during emergency maintenance and replacement, and provides a compartment end face sealing device with simple structure and compact design, which adopts a fully split structure Easy to maintain

Method used

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Embodiment Construction

[0015] The present invention will be further described below in conjunction with the accompanying drawings.

[0016] Such as Figure 1-Figure 2 As shown, a compartment end face sealing device, the sealing device is a fully split structure, including a base 1, a membrane disc 2, an O-ring 3 and a cover plate 4, and the base 1 is connected to the bulkhead 19 by a stud bolt 6 , the membrane disc 2 is slidingly sleeved on the ship shaft 18, and the surface of the ship shaft 18 is provided with an O-ring 3, and the membrane disc 2 presses the O-ring 3 on the surface of the ship shaft 18. The base 1 is a two-half structure, and the base The two parts of 1 are connected by bolts 13 and cylindrical pins 12. The outer side of the stud bolt 6 is provided with a first spring washer 7, a first flat washer 8 and a first nut 9 in sequence. The cover plate 4 is a two-half structure. Made of aluminum alloy, nickel-aluminum-bronze alloy or stainless steel, the two parts of the cover plate 4 a...

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PUM

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Abstract

The invention relates to a compartment end surface sealing device. The compartment end surface sealing device is in an overall split structure and is composed of a base, a membrane disc, an O-type ring and a cover plate, wherein the base is connected to a cabin wall through studs; the membrane disc is slidingly connected to a ship shaft in a sleeving mode, the surface of the ship shaft is provided with the O-type ring, and the membrane disc presses the O-type ring onto the surface of the ship shaft. The compartment end surface sealing device is simple in structure, compact in design, small in size and light in weight; due to the fact of being in the overall split structure, an operator only needs to disassemble the cover plate when needing to repair the compartment end surface sealing device, and further the compartment end surface sealing device is convenient to mount, dismount and maintain, saves time and improves the maintaining efficiency; meanwhile, the compartment end surface sealing device is simple in manufacturing process, low in cost and long in service life.

Description

technical field [0001] The invention relates to a compartment end face sealing device, which belongs to the technical field of bearing sealing devices. Background technique [0002] The sealing device on the end face of the compartment shall be capable of water sealing when any compartment on both sides of the bulkhead of the ship is flooded, preventing water from entering the other compartment. The traditional compartment end face sealing device is bulky, heavy, and the manufacturing process is complicated. In addition, when the ship needs emergency repair and replacement under the sailing state, the device needs to be completely disassembled to replace the grinding disc for maintenance, and the maintenance steps are cumbersome. Contents of the invention [0003] The purpose of the present invention is to solve the time-consuming and laborious problem that the existing compartment end face sealing device needs to be completely disassembled and replaced during emergency ma...

Claims

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Application Information

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IPC IPC(8): B63B3/56F16J15/16
CPCF16J15/16B63B3/56
Inventor 刘成龙邱小华
Owner WUXI HONGYUAN DEVFLEX
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