Skip to main content
SpringerLink
Log in

Ultra-High-Pressure Pneumatic Pressure Reducing Valve

  • Chapter
  • First Online:
High Speed Pneumatic Theory and Technology Volume I

  • 550 Accesses

Abstract

The general industrial pneumatic system pressure is less than 8 MPa. Aerospace and other extreme environments require pneumatic energy and its control valves to promote the development of small volume, lightweight, high-performance ultra-high-pressure pneumatic control valves. The pressure of the self-contained pneumatic energy device has reached 15–80 MPa, and the hydrogen storage cylinder pressure grade of the hydrogen energy vehicle is as high as 35 and 70 MPa. At present, the general industrial gas pressure is 0.5 MPa, and the usual high-pressure pneumatic control pressure is only about 5 MPa. The aerospace and aircraft industries need small, high-power gas energy sources, and pressure levels are gradually rising. This chapter introduces the structure and principle of 35 and 70 MPa pneumatic pressure reducing valves and introduces how to analyze the flow field distribution in the ultra-high-pressure pneumatic valve by using computational fluid dynamics (CFD) method through mathematical model, as well as the relationship between the temperature change at the throttle position and the structure size.

This is a preview of subscription content, log in via an institution to check access.

Access this chapter

Log in via an institution
Chapter
USD 29.95
Price excludes VAT (USA)
  • Available as PDF
  • Read on any device
  • Instant download
  • Own it forever
eBook
USD 149.00
Price excludes VAT (USA)
  • Available as EPUB and PDF
  • Read on any device
  • Instant download
  • Own it forever
Hardcover Book
USD 199.99
Price excludes VAT (USA)
  • Durable hardcover edition
  • Dispatched in 3 to 5 business days
  • Free shipping worldwide - see info

Tax calculation will be finalised at checkout

Purchases are for personal use only

Institutional subscriptions

Bibliography

  1. Yin Y (2010) Research on hydrogen pressurization, pressure control and regulation technology above 45 MPa. National High Technology Research and Development Program (863 Program) Project Acceptance Report (2007AA05Z119). 6. 30

    Google Scholar 

  2. Yin Y (2009) Theoretical study on integrated design of fuel cell vehicle super high pressure reducing valve group. Shanghai Baiyulan Science and Technology Talent Fund Summary Report (2008B110). 5. 28

    Google Scholar 

  3. Yin Y (2010) High-pressure hydrogen transmission system for hydrogen energy and fuel cell vehicles. Fluid Power Transm Control 2:1–4

    Google Scholar 

  4. Yin Y, Luo J, Chen J et al (2008) Study on hydrogenation and hydrogenation characteristics of gas cylinders in high-pressure hydrogen delivery system. Mach Tool Hydraulics 36(10):33–37

    Google Scholar 

  5. Yin Y, Zhao Y, Hongson P (2011) Design and analysis of high pressure pneumatic pressure reducing valve for conical spool. Fluid Power Transm Control 2:1–5

    Google Scholar 

  6. Yin Y, Chen J, Luo J et al (2008) Mechanism and characteristics analysis of hydrogen energy vehicle super high pressure pneumatic pressure reducing valve. Chin J Constr Mach 6(3):310–315

    Google Scholar 

  7. Yin Y, Zhang L, Li L, Shen L et al (2011) Study on pressure field and velocity field of vehicle high pressure pneumatic pressure reducing valve. Chin J Constr Mach 9(1):1–6

    Google Scholar 

  8. Yin Y, Shen L, Zhao Y et al (2010) Flow field analysis of vehicle high pressure pneumatic pressure reducing valve based on CFD. J Fluid Mech 38(1):23–26

    Google Scholar 

  9. Yin Y, Shen Li, Fu J et al (2009) Study on outlet temperature characteristics of automotive pneumatic pressure reducing valve for hydrogen energy vehicles. Chin J Constr Mach 7(4):11–15

    Google Scholar 

  10. Yin Y, Li Ling (2012) Pneumatic mechanism of gas cooled or heated through a throttle oricfice. Functional manufacturing and mechanical dynamics II. In: Applied mechanics and materials, vol 141. Trans Tech Publications, Switzerland, pp 408–412

    Google Scholar 

  11. Yin Y, Li C-M, Araki (2010) Characteristics of pneumatic servovalve with symmetrical unequal load and weight. J Shanghai Jiaotong Univ 44(4):500–505

    Google Scholar 

  12. Yin Y, Araki K (2009) Modeling and analysis of pneumatic pressure control system with asymmetric pneumatic servo valve. China Mech Eng 20(17):2107–2112

    Google Scholar 

  13. Yin Y, Mizuno T, Wu J et al (2007) Study on pressure characteristics of asymmetric pneumatic servo valves with asymmetric loads and weights. China Mech Eng 18(18):2169–2173

    Google Scholar 

  14. Yin Y (2007) Research on characteristics of bi-spool valve pneumatic servo valve with unequal positive opening. Hydraul Pneumatics 3:74–77

    Google Scholar 

  15. Yin Y, Mizuno T, Araki K (2007) Research on asymmetric high speed pneumatic servo valve. Fluid Power Transm Control (3):7–11

    Google Scholar 

  16. Yin Y, Li C, Han X et al (2008) Analysis of zero flow state of pneumatic servo valve with symmetric equal load and recombination. Fluid Power Transm Control 6:9–12

    Google Scholar 

  17. Yin Y, Li C (2008) Indirect measurement method for valve sleeve of valve sleeve of pneumatic servo valve and its application: 200810041108. X[P]. 2008-07-29

    Google Scholar 

  18. Yin Y, Ma J, Luo J (2008) On-board high-voltage hydrogen transmission system 200810039025. 7[P]. 2008-06-17

    Google Scholar 

  19. Yin Y, Huang W (2010) Balanced piston induction pneumatic pressure reducing valve 201020232292. 9[P]. 2010-06-18

    Google Scholar 

  20. Yin Y, Li L (2010) A double-resistance gas volume pneumatic pressure control circuit 201020540253. 5[P]. 2010-09-25

    Google Scholar 

  21. Chen J (2009) Research on vehicle high pressure pneumatic pressure reducing valve (0620030061). Master’s Thesis of Tongji University

    Google Scholar 

  22. Luo J (2009) Characteristic analysis of high-voltage hydrogen supply system for hydrogen energy vehicles (0620030065). Master’s Thesis of Tongji University

    Google Scholar 

  23. Shen Li (2010) Analysis of characteristics of high-pressure pneumatic pressure reducing valve for hydrogen energy vehicles (0720030050). Master’s degree thesis of Tongji University

    Google Scholar 

  24. Zhao Y(2010) Analysis of characteristics of high pressure pneumatic pressure reducing valve under vibration conditions (0720030051). Master’s degree Thesis of Tongji University

    Google Scholar 

  25. Li L (2011) research on gas resistance gas capacity of fuel cell vehicle hydrogen supply system (0820030059). Master’s Thesis of Tongji University

    Google Scholar 

  26. China National Development Planning Commission Basic Industry Development Division (2000) China New Energy and Renewable Energy—White Paper. Beijing: China Planning Press

    Google Scholar 

  27. Ma J, Liu S, Zhou W et al (2008) Comparison and selection of hydrogen transportation schemes in hydrogenation stations. J Tongji Univ 36(5):615–619

    Google Scholar 

  28. Mao Z (2006) Unlimited hydrogen energy—energy in the future. J Nat 28(1):14–18

    Google Scholar 

  29. Zhu Z (1995) Thrust vector control servo system. Aerospace Publishing House, Beijing

    Google Scholar 

  30. Guo W (2007) General specification for high pressure bottles for air-to-air missiles. Aviat Stand Qual 5:49–51

    Google Scholar 

  31. Li X, Chang X (2008) Research on calculation method of outlet pressure deviation of attitude control engine pressure reducing valve. J Railway Sci 34(6):1–5

    Google Scholar 

  32. Pan A, Ma J, Gao F et al (2003) Research on system configuration of hydrogen fuel hydrogenation station for automobiles. Ind Autom 6:17–19

    Google Scholar 

  33. Wang R (2007) Fluent technology foundation and application examples. Tsinghua University Press, Beijing

    Google Scholar 

  34. Chen Z (2004) Engineering fluid mechanics, 2nd edn. Higher Education Press, Beijing

    Google Scholar 

  35. Chen H, Sheng Y (1987) Pneumatic transmission and control. Beijing Institute of Technology

    Google Scholar 

Download references

Author information

Authors and Affiliations

  1. School of Mechanical Engineering, Tongji University, Shanghai, China

    Yaobao Yin

Authors
  1. Yaobao Yin
    View author publications

    You can also search for this author in PubMed Google Scholar

Corresponding author

Correspondence to Yaobao Yin .

Rights and permissions

Reprints and permissions

Copyright information

© 2019 Springer Nature Singapore Pte Ltd. and Shanghai Scientific and Technical Publishers

About this chapter

Check for updates. Verify currency and authenticity via CrossMark

Cite this chapter

Yin, Y. (2019). Ultra-High-Pressure Pneumatic Pressure Reducing Valve. In: High Speed Pneumatic Theory and Technology Volume I. Springer, Singapore. https://doi.org/10.1007/978-981-13-5986-6_7

Download citation

  • DOI: https://doi.org/10.1007/978-981-13-5986-6_7

  • Published:

  • Publisher Name: Springer, Singapore

  • Print ISBN: 978-981-13-5985-9

  • Online ISBN: 978-981-13-5986-6

  • eBook Packages: EngineeringEngineering (R0)

Publish with us

Policies and ethics

Search

Navigation