Gas cylinder surface sealing device with cantilever support and spiral chute
A technology of sealing device and spiral groove, which is applied in the direction of engine sealing, engine components, mechanical equipment, etc., can solve the problems of system working stability decline, sealing ring contact wear, sealing position deformation, etc., to increase the opening force of the cylinder , reduce contact wear, reduce the effect of leakage
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[0028] The present invention will be further described in detail below in conjunction with the accompanying drawings.
[0029] see figure 1 , Figure 1A , Figure 1B As shown, the present invention is a gas cylinder sealing device with a cantilever support and a spiral groove, the device includes a seal holder 1, a floating sealing ring 3 and a cantilever support plate 4; the existing floating sealing ring 3 is installed The rotating shaft in a high-speed rotating machine is the rotor journal 2; after the floating seal ring 3, the cantilever support plate 4 and the seal cage 1 are sequentially installed outside the rotor journal 2, the belt designed in the present invention is formed. Gas cylindrical sealing device with cantilever support and spiral groove.
[0030] (1) Seal cage 1
[0031] see figure 2 , Figure 2A As shown, the sealing cage 1 is an integrally formed ring structure. The sealing cage 1 is processed from a metal material, and the processed material is s...
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