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A gas tank sealing device

A technology of sealing device and gas tank, which can be used in adjustable-capacity gas storage tanks, gas/liquid distribution and storage, mechanical equipment, etc. , Reduce the requirements of manufacturing accuracy and installation accuracy, and improve the effect of throughput capacity

Active Publication Date: 2011-12-07
CISDI ENG CO LTD
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  • Abstract
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AI Technical Summary

Problems solved by technology

[0005] There is an existing gas tank sealing device, which includes two sealing rubbers. The two sealing rubbers are rigidly connected and fixed on the booster device. When the piston runs when the side plate is uneven, oil leakage will occur. Moreover, the piston runs The higher the speed, the more serious the sealing oil leakage of the sealing device

Method used

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  • A gas tank sealing device
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Embodiment Construction

[0017] Examples, see figure 1 , a gas cabinet sealing device, the sealing rubber 5 is two and each is fixed by a clamping piece 7, the sealing rubber 5 is a flexible connection 6, and each sealing rubber 5 is provided with an independent booster device; the booster device It includes a booster rod 4 and one end is connected to the sealing rubber 5 and the other end is connected to the lever I2. The lever I2 is connected to the booster bracket 10 arranged on the top of the piston 1 through a steel wire rope 13. The fulcrum of the lever I2 is fixed on the booster support 15 On the top, the booster support 15 is inserted in the adjustment hole I11 provided on the piston 1, the booster rod 4 is set in the guide cylinder 3 set on the booster support 15, and the steel wire rope 13 passes through the The fixed pulley 9 on the 15 is connected with the booster bracket 10, the booster bracket 10 is a lever structure, one end of the lever II 14 is connected with the steel wire rope 13, ...

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Abstract

The invention discloses a sealing device for a gas chamber which comprises seal rubbers. The gas chamber sealing device is characterized that the number of the seal rubbers is multiple and seal rubbers are in flexible connection, and each seal rubber is provided with an independent augmentor. In the gas chamber sealing device provided by the invention the flexible connection is adopted between the sealing rubbers and each sealing rubber is provided with an independent augmentor; the sealing device provided by the invention has the advantages of overcoming the non-synchronization when the sealing rubber is tightly adhered to the rough and uneven side plate in the prior art, adapting to the rapid operation of the piston, contributing to improving the operating speed, and improving the transfer capacity of the gas chamber; and the device can also adapt to the situation that the side plate is deformed in large area when the gas chamber suffers the external load wind power or level seismicforce. Meanwhile, the requirements of the manufacturing precision and installation accuracy of the gas chamber are reduced.

Description

technical field [0001] The invention relates to a gas storage device, in particular to a gas cabinet sealing device. Background technique [0002] In the dry gas cabinet, the gas cabinet that uses thin lubricating oil as the sealing medium for sealing is generally popular because of its good sealing performance. Among the thin oil seals, there are metal sliding plate-type Mann cabinet sealing devices, and there are new-type cabinet sealing devices with traditional rubber seals. Because the rubber seals of the new cabinets have the advantages of good sealing performance, the new cabinets are favored. [0003] The gas cabinets imported by Baosteel were manufactured and installed in strict accordance with foreign requirements during construction. The production accuracy and installation accuracy of the gas cabinet cylinders are quite high. For example, the Man-type thin oil gas cabinets have been used for nearly 30 years In 2001, it was still in good condition, and the service...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F17B1/06
Inventor 程杰
Owner CISDI ENG CO LTD
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