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Large vacuum heat-insulation liquid hydrogen transportation device

A technology of vacuum insulation and transportation equipment, which is applied to the transportation of passenger cars, mechanical equipment, transportation and packaging, etc. It can solve the problems of high guarantee requirements, small transportation capacity, and inability to meet short-distance large-capacity transportation, and achieve good thermal insulation performance and large capacity , convenient and flexible transportation

Inactive Publication Date: 2013-03-06
ENG DESIGN & RES INST OF GENERAL ARMAMENTS DEPT
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] The purpose of the present invention is to solve the problem that the existing railway transportation mode has the shortcomings of small transportation capacity and high guarantee requirements, and cannot meet the needs of short-distance large-capacity transportation, and further provides a large-scale vacuum insulated liquid hydrogen transportation equipment

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Embodiment Construction

[0009] The present invention will be described in further detail below in conjunction with the accompanying drawings: the present embodiment is implemented on the premise of the technical solution of the present invention, and detailed implementation is provided, but the protection scope of the present invention is not limited to the following embodiments.

[0010] Such as figure 1 and figure 2 As shown, a large-scale vacuum insulated liquid hydrogen transportation equipment involved in this embodiment includes: a 300m 3 Liquid hydrogen storage tank 1 and self-propelled multi-mode steering transport vehicle 2, the 300m of the low-temperature vacuum multi-layer insulation structure 3 The liquid hydrogen storage tank 1 is fixedly installed on the self-propelled multi-mode steering transport vehicle 2.

[0011] 300m of the cryogenic vacuum multilayer insulation structure 3 The liquid hydrogen storage tank 1 includes an outer container 1-1, an inner container 1-2, a support sy...

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Abstract

The invention provides a large vacuum heat-insulation liquid hydrogen transportation device. The invention aims at solving a defect that with small transportation capacity and high safeguard requirements of existing rail transportation methods, a demand of short-distance large-capacity transport cannot be satisfied. The device provided by the invention comprises a low-temperature vacuum multi-layer insulation-structured 300m<3> liquid hydrogen storage tank and an automatic multi-mode steering transportation vehicle. The low-temperature vacuum multi-layer insulation-structured 300m<3> liquid hydrogen storage tank is arranged on the automatic multi-mode steering transportation vehicle. The large vacuum heat-insulation liquid hydrogen transportation device provided by the invention has functions of liquid hydrogen short-distance transportation, long-time storage, trans-filling, and filling. The large vacuum heat-insulation liquid hydrogen transportation device has the characteristics of large capacity, good heat-insulation performance, and convenient and flexible transportation. The transportation vehicle has built-in power, and can perform functions such as multi-mode arbitrary steering, front-and-back driving, platform upward-downward elevation, and the like. With a road transportation mode, 300m<3> of liquid hydrogen can be transported to an application site one time, such that subsequent application demands can be satisfied.

Description

technical field [0001] The invention relates to a large-scale vacuum adiabatic liquid hydrogen transportation equipment, which belongs to the technical field of liquid hydrogen transportation equipment. Background technique [0002] Liquid hydrogen is one of the low-temperature propellants for aerospace rockets. It has a low boiling point (-253°C), is flammable and explosive, and is very dangerous. The existing liquid hydrogen transport equipment is transported by railway tank car, and a railway transport car is formed by connecting an 80m3-100m3 liquid hydrogen storage tank with a railway locomotive. During transportation, in order to ensure safety, two liquid hydrogen railway transport vehicles are organized into multiple empty vehicles to form a special train for transportation. The existing railway transportation mode has the shortcomings of small transportation capacity and high guarantee requirements, which cannot meet the needs of short-distance large-capacity transp...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F17C1/12B61D5/06B61D5/00
CPCY02E60/321Y02E60/32
Inventor 邱小林周凤广陈虹刘占卿孙雅度李志强宋道宏朱新生窦忠亭邢科伟穆山郑明强郝引明
Owner ENG DESIGN & RES INST OF GENERAL ARMAMENTS DEPT
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