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Compartment end face sealing device

A technology of end face sealing and compartments, which is applied in the direction of watertight door arrangement, engine sealing, engine components, etc., can solve the problems of complex manufacturing process, large volume, and heavy weight, and achieve simple manufacturing process, small volume, and light weight Effect

Inactive Publication Date: 2013-09-04
WUXI HONGYUAN DEVFLEX
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, on all kinds of ships, the compartment end face sealing device must be installed between the shafting cabins for water sealing, but the traditional compartment end face sealing device has the problems of large volume, heavy weight and complicated manufacturing process

Method used

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  • Compartment end face sealing device
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Embodiment Construction

[0011] The present invention will be further described below in conjunction with specific embodiments.

[0012] The compartment end face sealing device includes a ship shaft 10 and a ship bulkhead 11, a ring-shaped diaphragm 2 is slidingly sleeved on the ship shaft 10, and an O-ring 3 is provided at the middle of the inner circle of the diaphragm 2; A shell 1 is sealed and fixed on the ship bulkhead 11, and the shell 1 is sleeved on the ship shaft 10 at intervals; a left clamp ring 1.1 is integrally connected to the left end of the inner circle of the shell 1, and at the right end of the inner circle of the shell 1 The right clamping ring 1.2 is integrally connected with the part, and the diaphragm 2 is located between the left clamping ring 1.1 and the right clamping ring 1.2.

[0013] A gasket 4 is provided between the shell 1 and the ship bulkhead 11.

[0014] The housing 1 is a two-half split structure, and the two parts are connected by a first connecting bolt 6 and a positioni...

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Abstract

The invention relates to a compartment end face sealing device for water sealing of various ship shafting cabins. The compartment end face sealing device comprises a ship shaft and a ship cabin wall, wherein a circular membranous disc is sleeved on the ship shaft in a sliding mode, and an O-shaped seal ring is arranged at the middle position of an inner circle of the membranous disc. A casing is fixed on the ship cabin wall in a sealing mode and is sleeved on the ship shaft in a connecting mode at an interval. A left clamp ring is integrally connected at the left end portion of the inner circle of the casing, a right clamp ring is integrally connected at the right end portion of the inner circle of the casing, and the membranous disc is located between the left clamp ring and the right clamp ring. The compartment end face sealing device has the advantages of being compact in structure, small in volume, light in weight, capable of resisting high-and-low temperature, corrosion-resisting, long in service life, simple in manufacture process, low in cost and the like, and the problem that a traditional compartment end face sealing device is large in volume, heavy in weight and complicated in manufacture process is solved.

Description

Technical field [0001] The invention relates to a compartment end face sealing device used for water sealing between shafting compartments of various ships. Background technique [0002] At present, in all types of ships, the end face sealing device of the compartment must be installed between the shafting compartments for water sealing. However, the traditional end face sealing device of the compartment has the problems of large volume, heavy weight and complicated manufacturing process. Summary of the invention [0003] The purpose of the present invention is to overcome the deficiencies in the prior art and provide a compartment end face sealing device with small size, light weight, compact structure, simple manufacturing process, low cost, high and low temperature resistance, corrosion resistance and long service life. [0004] According to the technical solution provided by the present invention, the compartment end face sealing device includes a ship shaft and a ship bulkhead....

Claims

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Application Information

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IPC IPC(8): B63B43/24F16J15/16F16J15/54
Inventor 刘成龙王进
Owner WUXI HONGYUAN DEVFLEX
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