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Connection sealing device for spallation neutron source target container and target vehicle

A spallation neutron source and sealing device technology, which is applied to the sealing of engines, engine components, mechanical equipment, etc., can solve the problems of potential safety hazards and poor sealing performance, and achieve the effect of eliminating potential safety hazards and improving sealing performance

Active Publication Date: 2012-11-14
NINGBO TIANSHENG SEALING PACKING
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In order to overcome the poor sealing performance and potential safety hazards of the existing spallation neutron source target container and target car connection device, the present invention provides a spallation neutron source target container and target car that improve the sealing performance and eliminate safety hazards connection seal

Method used

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  • Connection sealing device for spallation neutron source target container and target vehicle
  • Connection sealing device for spallation neutron source target container and target vehicle

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Embodiment Construction

[0010] The present invention will be further described below in conjunction with the accompanying drawings.

[0011] refer to figure 1 and figure 2 , a spallation neutron source target container and a target vehicle connection sealing device, the connection sealing device includes a W-shaped elastic ring 3, the outer rings at both ends of the elastic ring 3 are respectively provided with grooves, and the grooves are Place the flexible graphite ring.

[0012] The outer rings at both ends of the elastic ring 3 are respectively provided with two grooves, the two grooves are arranged concentrically, and the grooves at both ends are arranged symmetrically. Of course, three or even more grooves can also be formed.

[0013] In this embodiment, the flexible graphite sealed outer ring 1 and the flexible graphite sealed inner ring 2 are installed in the groove of the W-shaped elastic ring 3, and then the W-shaped elastic ring 3 is fixed on the target car 5, and the target car is pus...

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Abstract

The invention discloses a connection sealing device for a spallation neutron source target container and a target vehicle. The connection sealing device comprises a W-shaped elastic ring, a slot is respectively formed on an outer periphery on each of two ends of the elastic ring, and a flexible graphite ring is arranged in the slot. By the adoption of the connection sealing device for the spallation neutron source target container and the target vehicle, the sealing performance is promoted, and hidden safety risks are eliminated.

Description

technical field [0001] The invention relates to a connection device between a spallation neutron source target container and a target vehicle. Background technique [0002] At present, the foreign spallation neutron source target container and the target vehicle are connected and sealed in the form of a metal bellows with a metal gas film on both sides. Its structure is: a metal bellows sealing device is installed on the sealing surface of the target car. The middle of the device is a double-layer bellows structure. film. Before the target station works, move the target car to the front of the target container so that one end of the sealing device is close to the sealing surface of the target container. At this time, inflate the metal bellows. Since the metal bellows and the metal film are connected to each other, the effect of the compressed gas Next, the metal bellows is stretched to both ends, and the metal film expands, so that the film and the sealing surface of the t...

Claims

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Application Information

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IPC IPC(8): F16J15/10
Inventor 励行根
Owner NINGBO TIANSHENG SEALING PACKING
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