Liquid cooling hydrogen storage tank
A hydrogen storage tank, liquid cooling technology, applied in fixed capacity gas storage tanks, gas/liquid distribution and storage, container filling methods, etc. Effect
Active Publication Date: 2020-07-31
BEIJING NEW ENERGY VEHICLE TECH INNOVATION CENT CO LTD
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Problems solved by technology
[0003] In view of this, the embodiment of the present invention provides a liquid-cooled hydrogen storage tank, which at least solves the problem of leakage in the prior art
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[0028] Preferred embodiments of the present invention will be described in more detail below. Although preferred embodiments of the present invention are described below, it should be understood that the present invention can be embodied in various forms and should not be limited by the embodiments set forth herein.
[0029] The first, second, etc. in this embodiment are used only to distinguish the same technical terms, and do not limit the technical features.
[0030] Such as figure 1 with figure 2 Said, a liquid-cooled hydrogen storage tank, comprising: an outer bottle body 1, a middle layer bottle body 2 and an inner layer bottle body 3, the inner layer bottle body 3 is arranged in the middle layer bottle body 2, and the middle layer bottle body The bottle body 2 is arranged in the outer layer bottle body 1;
[0031] The inner bottle body 3 is used to store liquid hydrogen, the outer side of the inner layer bottle body 3 and the inner side of the middle layer bottle bo...
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The embodiment of the invention discloses a liquid cooling hydrogen storage tank. The liquid cooling hydrogen storage tank comprises an outer-layer bottle body, a middle-layer bottle body and an inner-layer bottle body. The inner-layer bottle body is arranged in the middle-layer bottle body. The inner-layer bottle body is arranged in the outer-layer bottle body. The inner-layer bottle body is usedto store liquid hydrogen. A first vacuum heat-insulating layer is arranged on the outer side of the inner-layer bottle body and the inner side of the middle-layer bottle body respectively. A second vacuum heat-insulating layer is arranged on the inner side of the outer-layer bottle body and the outer layer of the middle-layer bottle body respectively. According to the liquid cooling hydrogen storage tank, the outer-layer bottle body, the middle-layer bottle body and the inner-layer bottle body are arranged, the first vacuum heat-insulating layer is arranged between the inner-layer bottle bodyand the middle-layer bottle body, and the second vacuum heat-insulating layer is arranged between the outer-layer bottle body and the middle-layer bottle body; and because of the multiple layers of bottle bodies and the multiple stages of vacuum heat-insulating layers, the risk that liquid hydrogen leaks out is reduced.
Description
technical field [0001] The invention belongs to the field of liquid cryogenic gas storage, and more specifically relates to a liquid-cooled hydrogen storage tank. Background technique [0002] At present, liquid hydrogen storage tanks are mostly stored in a single-layer thermal insulation method, but due to the single-layer insulation, there are problems such as leakage. Contents of the invention [0003] In view of this, an embodiment of the present invention provides a liquid-cooled hydrogen storage tank, which at least solves the problem of leakage in the prior art. [0004] An embodiment of the present invention provides a liquid-cooled hydrogen storage tank, comprising: an outer bottle body, a middle layer bottle body and an inner layer bottle body, the inner layer bottle body is arranged in the middle layer bottle body, and the middle layer bottle body is arranged in the outer bottle body; [0005] The inner bottle is used to store liquid hydrogen, the outer side o...
Claims
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IPC IPC(8): F17C1/12F17C13/04F17C13/00
CPCF17C1/12F17C13/04F17C13/00F17C2201/0114F17C2203/0383F17C2203/0619Y02E60/32
Inventor 梁晨邓威原诚寅
Owner BEIJING NEW ENERGY VEHICLE TECH INNOVATION CENT CO LTD