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Low-temperature thermal-isolation gas cylinder

A low-temperature thermal insulation and gas cylinder technology, applied in fixed-capacity gas storage tanks, gas/liquid distribution and storage, pressure vessels, etc. Reliable and secure effects

Inactive Publication Date: 2014-12-24
JIANGSU SERLNG NEW ENERGY TECH COMPANY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The support on the thermal bridge of the existing cryogenic insulating gas cylinder is only a straight pipe, which will cause the heat conduction path of the cryogenic liquid to be short and easily cause heat leakage, which will lead to unstable storage and transportation and hidden dangers of accidents; the existing Because there is no radial soft support for the low-temperature insulated gas cylinder, when there is a strong up and down or left and right vibration during transportation or movement, the support of the inner tank component will be unstable, and accidents will occur in severe cases

Method used

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Embodiment Construction

[0034] see Figure 1-2 , the present invention relates to a cryogenic insulated gas cylinder, which includes a liner assembly, a heat bridge upper support, a shell assembly, an upper flange assembly and a radial soft support 5, the liner assembly is located in the shell assembly, and the upper flange assembly is located in the shell The top of the assembly, the thermal bridge upper bearing is located between the top of the liner assembly and the top of the shell assembly.

[0035] The liner assembly includes an inner lower head 7, an inner cylinder body 8, an inner upper head 9 and a reinforcing joint 15, and the inner lower head 7, the inner cylinder body 8 and the inner upper head 9 are welded into a tank body, The reinforcing joint 15 is welded to the opening of the inner upper head 9 .

[0036] The shell assembly includes an outer upper head 3, an outer cylinder 4, an outer lower head 6 and a lower flange 10, the outer upper head 3, the outer cylinder 4 and the outer lowe...

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Abstract

The invention relates to a low-temperature thermal-insulation gas cylinder. The low-temperature thermal-insulation gas cylinder comprises a liner component, an upper bearing of a thermal bridge, a housing component, an upper flange component and a radial soft bearing (5). The low-temperature thermal-insulation gas cylinder disclosed by the invention is large in storage volume, good in thermal insulation performance and reliable in bearing.

Description

technical field [0001] The invention relates to a low-temperature heat-insulating gas cylinder, which is a special container for storing and transporting low-temperature liquid. It belongs to the technical field of high-pressure containers. Background technique [0002] With the popularization of cryogenic technology, cryogenic liquid has gradually penetrated into the fields of industrial production and civil life from the earliest high-end technology application. The expansion of the application field of cryogenic liquids has also led to the improvement of the design and manufacture of cryogenic containers in the direction of diversification. It is a small and medium-sized low-temperature storage and transportation equipment developed from low-temperature insulating gas cylinders, which is suitable for industrial production and civilian use. [0003] Cryogenic insulated gas cylinders are currently used in cars, medical, chemical industry laboratories, aerospace technology...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F17C1/12F17C13/00
Inventor 柳云兴顾刘海张晓光黄晖
Owner JIANGSU SERLNG NEW ENERGY TECH COMPANY
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