DOI: https://doi.org/10.20535/2521-1943.2018.82.126859

Flow control valve with the polymer envelope as control organ

V. P. Purdyk, O. L. Brytskiy

Abstract


The existing hydraulic devices, with design based on the usage of “spool-and-sleevecylinder”, have disadvantages such as low speed reaction and reliability, due to high sensitivity to the pollution in working fluid and non-workability of the construction. The aim of the research is to substantiate, on the base of mathematical modeling and experimental studies the application in the construction of fluid control valve the control organ, made of the polymer material in the form of the envelope. The influence of geometric shell parameters on the quality of the control process is investigated. The conditions and directions of the most effective use of the regulator are established. The results obtained are engineering basis for the creation of the efficient construction of fluid control valve with polymer control organ of the envelope form with the enhanced technical characteristics.

Keywords


flow control valve; polymer control organ; regulation accuracy; speed; workability of the construction

References


Kozlov, L.G., Lozinsky, D.O., Kovalchuk, V.A, and Dzis, Yu.V. (2009), “Features of hydrodistributor designs for hydrosystems sensitive to loading”, Industrial hydraulics and pneumatics, no. 1, pp. 80-84.

Lurie, Z.Ya., Chekmasova, I.A. (2002), “The mathematical model of the throttle hydraulic unit with flow controller”, Bulletin of the National Technical University of Ukraine "Kiev Polytechnic Institute". Mechanical engineering, Sumy: Sumy State University, no. 42, Vol. 1, pp. 178-183.

Burennikov, Y., Kozlov, L., Pyliavets, V. and Piontkevych, O. (2017), “Mechatronic hydraulic drive with regulator, based on artificial neural networks”, IOP Conf. Series: Materials Science and Engineering, 2017, Vol. 209 (012071), pp. 8, doi :10.1088/1757-899X/209/1/012071

Volf-Diter Keppel 03.08.74 Kl. 47g I 15/14, Ruckschlagventil mit hulsenformigen elastischen Ver-Schlupstuk, Patent № 3847176 FRG.

Purdyk, V.P., Petrov, V.B. and Syrkin, V.V. (1980), А.s. №752240 (SSSR), Regulaytor rashoda, Opubl. v B.I., no. 28.

Anthony R. Borglum, Cedar Falls, IA (US); John C. Estapa, Lynnville, IA (US); Corey W. Cerwinske, Waverly, IL (US); Richard P. Borglum, Janesville, IA (US); Perry R. Anderson, Scottsdale, AZ (US) Mar. 4, 2005 FI6K 7/04, PNCH VALVE WITH INLET AND OUTLET PORTS, Patent №7118086 USA.

Bityukov, V.K. and Gavrilov, A.N. Regulyator rashoda pryamotochnyy, Pologitelnoe reshenie po zayavke №4923934/24(027077) ot 28.01.1992.

Purdyk, V.P. and Brytskyi, O.L., Zayavnyk ta patentovlasnuk Vinnytskiy nats. teh. Universytet, №u200903011; zayav. 30.03.2009.; opubl. 10.08.2009, Byul. №15, Patent №43347 Ukrainy MPK8 G05D7/00 Regulyator vytrety.

Purdyk, V.P. and Brytskyi, O.L. (2012), “Eksperymentalne doslidgenya robochogo organu regulaytora vytraty z polimernogo material”, Naukovi pratsi VNTU, no. 4, pp. 65 – 67.

Purdyk, V.P. and Brytskyi, O.L. (2013), “Matemetychne modelyuvanya regulyatora vytratyре z robochym organom z polimernogo material”, Promyslova gidravlika ta pnevmatyka, no. 1, vol. 39, pp. 75–77.


GOST Style Citations


  1. Kozlov L.G., Lozinsky D.O., Kovalchuk VA, Dzis Yu.V. Features of hydrodistributor designs for hydrosystems sensitive to loading / Industrial hydraulics and pneumatics. - 2009. – no.1. - P. 80-84.
  2. Lurie Z. Ya., Chekmasova IA The mathematical model of the throttle hydraulic unit with flow controller // Bulletin of the National Technical University of Ukraine "Kiev Polytechnic Institute". Mechanical engineering. - Sumy: Sumy State University. - 2002. – no. 42. - Vol. 1.- P. 178-183.
  3. Burennikov Y. Mechatronic hydraulic drive with regulator, based on artificial neural networks / Y. Burennikov, L. Kozlov, V. Pyliavets, O. Piontkevych // IOP Conf. Series : Materials Science and Engineering, 2017. – 2017. -Vol. 209 (012071). – P. 8. – doi :10.1088/1757-899X/209/1/012071
  4. Patent № 3847176 FRG Ruckschlagventil mit hulsenformigen elastischen Ver-Schlupstuk / Volf-Diter Keppel. 03.08.74  Кl. 47g I 15/14.
  5. А.s. №752240 (SSSR). Regulaytor rashoda / Purdyk V.P., V.B. Petrov, V.V.Syrkin. – Opubl. v B.I., 1980, №28.
  6. Patent №7118086 USA. PNCH VALVE WITH INLET AND OUTLET PORTS / Anthony R. Borglum, Cedar Falls, IA (US); John C. Estapa, Lynnville, IA (US); Corey W. Cerwinske, Waverly, IL (US); Richard P. Borglum, Janesville, IA (US); Perry R. Anderson, Scottsdale, AZ (US) Mar. 4, 2005 FI6K 7/04.
  7. Bityukov V.K., Gavrilov A.N. Regulyator rashoda pryamotochnyy. // Pologitelnoe reshenie po zayavke №4923934/24(027077) ot 28.01.1992.
  8. Patent №43347 Ukrainy MPK8 G05D7/00 Regulyator vytrety / Purdyk V.P., Brytskyi O.L.; Zayavnyk ta patentovlasnuk Vinnytskiy nats. teh. universytet.– №u200903011; zayav. 30.03.2009.; opubl. 10.08.2009, Byul. №15.
  9. Purdyk V.P., Brytskyi O.L. Eksperymentalne doslidgenya robochogo organu regulaytora vytraty z polimernogo materialu. Naukovi pratsi VNTU, 2012, no. 4. – P. 65 – 67.
  10. Purdyk V.P., Brytskyi O.L., Matemetychne modelyuvanya regulyatora vytratyре z robochym organom z polimernogo materialu./– Promyslova gidravlika ta pnevmatyka. No.1(39) 2013. – P. 75–77.