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A swing-reversed two-stage supercharged zero-clearance ionic liquid compressor

An ionic liquid and compressor technology, applied in the field of compressors, can solve problems such as complex structure, restrictions on the construction and development of hydrogen refueling stations, and high cost

Active Publication Date: 2021-04-27
XI AN JIAOTONG UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, the existing ion compressor adopts 5-stage compression, the structure is more complicated, the processing is difficult, and the cost is expensive, which limits the construction and development of hydrogen refueling stations. This application provides a two-stage supercharged zero-gap ion liquid compressor

Method used

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  • A swing-reversed two-stage supercharged zero-clearance ionic liquid compressor
  • A swing-reversed two-stage supercharged zero-clearance ionic liquid compressor
  • A swing-reversed two-stage supercharged zero-clearance ionic liquid compressor

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Embodiment Construction

[0032] Hereinafter, specific embodiments of the present application will be described in detail with reference to the accompanying drawings. According to these detailed descriptions, those skilled in the art can clearly understand the present application and can implement the present application. Without departing from the principle of the present application, the features in different embodiments can be combined to obtain new implementations, or some features in certain embodiments can be replaced to obtain other preferred implementations.

[0033] The ionic liquid compressor was first proposed by Linde and successfully developed in cooperation with Daimler Chrysler AG, the world's third largest automobile manufacturer. For example, in a 5-stage ion compressor developed by Linde, the piston moves up and down hydraulically, and there is an ionic liquid on the top of the piston. The ionic liquid is not combined with the gas, and it acts as a liquid piston with hydrogen through t...

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Abstract

The application belongs to the technical field of compressors, in particular to a swing reversing two-stage supercharged zero-gap ionic liquid compressor. Ionic liquid compressors use ionic liquids instead of metal pistons to generate high pressure under isothermal conditions. However, the existing ionic compressors use five-stage compression, which has a complex structure, difficult processing and high cost, which limits the construction and development of hydrogen refueling stations. The present application provides a swing reversing two-stage pressurized zero-clearance ionic liquid compressor, which includes a hydraulic mechanism and a gas booster mechanism connected to each other; the gas booster mechanism includes a hydraulic swing assembly, and the hydraulic swing assembly It is connected with the first-stage gas pressurization assembly, and the hydraulic swing assembly is connected with the second-stage gas pressurization assembly; the hydraulic swing assembly is connected with the hydraulic mechanism through a reversing assembly. Simple structure, convenient processing, high control precision, low energy consumption, zero clearance volume, strong versatility, no hydrogen pollution, and low cost.

Description

technical field [0001] The application belongs to the technical field of compressors, in particular to a swing reversing two-stage supercharged zero-gap ionic liquid compressor. Background technique [0002] Hydrogen is known as the clean energy with the most potential for development in this century because it only produces water and has abundant sources. Fuel cell vehicles powered by hydrogen have the advantages of environmental protection, high efficiency, zero pollution, and zero emissions. more and more attention. Therefore, as a guarantee for the hydrogen energy supply of fuel cell vehicles, the construction of hydrogen refueling stations is particularly important. However, for now, the number of hydrogen refueling stations is still difficult to form a gas supply network, and its supply capacity has become one of the bottlenecks in the promotion of fuel cell vehicles. [0003] The hydrogen refueling station is similar to the existing relatively mature compressed natu...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F04B35/02F04B25/02F04B39/00F04B39/16F04B49/00F04B49/10F04B49/16
CPCF04B25/02F04B35/008F04B39/0011F04B39/16F04B49/002F04B49/10F04B49/16
Inventor 郭怡贾晓晗冯健美彭学院
Owner XI AN JIAOTONG UNIV
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