A liquid oxygen supply system

An oxygen supply system, liquid oxygen technology, applied in the pipeline system, gas/liquid distribution and storage, container discharge methods, etc., can solve the problems of inconvenient movement, single output flow, complex structure, etc., to save equipment installation space , Easy to move the system and reduce the effective volume

Active Publication Date: 2020-11-20
BEIJING POWER MACHINERY INST
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] In the prior art, the structure of the liquid oxygen supply system is complicated, the equipment is bulky and bulky, and it is inconvenient to move; and the output flow is single, and the dynamic flow cannot be adjusted according to the demand, resulting in inflexible use

Method used

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  • A liquid oxygen supply system
  • A liquid oxygen supply system
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Embodiment Construction

[0024] The present invention will be described in detail below with reference to the accompanying drawings and examples.

[0025] This embodiment provides a liquid oxygen oxygen supply system, which is used to provide the test piece with a liquid oxygen medium that meets the requirements of the test working conditions, and has the characteristics of flexible maneuverability, adjustable flow rate, and stable supply.

[0026] like figure 1 As shown, the liquid oxygen oxygen supply system includes: nitrogen process gas adjustment system, liquid oxygen adjustment system and terminal valve system.

[0027] (1) Nitrogen process gas adjustment system

[0028] The liquid oxygen supply system uses nitrogen as its process gas. The nitrogen process gas adjustment system is used to provide the valve control gas that meets the set requirements for the liquid oxygen adjustment system, and at the same time provide the liquid oxygen pipeline blow-off gas and the liquid oxygen storage tank bo...

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PUM

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Abstract

The invention provides a liquid oxygen supply system. The liquid oxygen supply system is characterized by being flexible and agile, adjustable in flow, stable in supply and the like. The requirement for cross use of multiple testbeds can be satisfied. The liquid oxygen supply system comprises a liquid oxygen adjustment system and a process gas adjustment system. The liquid oxygen adjustment systemis used for adjusting the flow of liquid oxygen supplied and providing liquid oxygen which satisfies the working condition requirements for a test article. The output flow of the liquid supply systemis adjustable and comprises fixed-point flow adjustment and continuous flow adjustment. The process gas adjustment system is used for providing valve control gas which satisfies setting requirementsfor the liquid oxygen adjustment system and simultaneously providing liquid oxygen pipeline blowing gas and gas used for pressurization of a liquid oxygen storage tank.

Description

technical field [0001] The invention relates to an oxygen supply system, in particular to an oxygen supply system. Background technique [0002] The structure of the liquid oxygen supply system in the prior art is complicated, the equipment is heavy and bulky, and it is inconvenient to move; and the output flow is single, and the dynamic flow adjustment cannot be performed according to the demand, resulting in inflexible use. Contents of the invention [0003] In view of this, the present invention provides a liquid oxygen supply system, which has the characteristics of flexible maneuverability, adjustable flow rate, and stable supply. [0004] The liquid oxygen supply system includes: a liquid oxygen regulating system and a process gas regulating system; [0005] The liquid oxygen regulation system includes: a liquid oxygen storage tank, a liquid oxygen filling / precooling unit and a liquid oxygen regulating unit; the liquid oxygen filling / precooling unit includes a liqui...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F17C7/02F17C13/02F17C13/04F17D1/08F17D3/01F17D5/00
Inventor 王立生殷建峰张海洲游非关英海
Owner BEIJING POWER MACHINERY INST
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