WO2000006914A1 - Buse pour ejecteur de gaz et de liquides et variantes - Google Patents

Buse pour ejecteur de gaz et de liquides et variantes Download PDF

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Publication number
WO2000006914A1
WO2000006914A1 PCT/IB1999/001309 IB9901309W WO0006914A1 WO 2000006914 A1 WO2000006914 A1 WO 2000006914A1 IB 9901309 W IB9901309 W IB 9901309W WO 0006914 A1 WO0006914 A1 WO 0006914A1
Authority
WO
WIPO (PCT)
Prior art keywords
nozzle
sοπla
gas
channel
outlet
Prior art date
Application number
PCT/IB1999/001309
Other languages
English (en)
Russian (ru)
Inventor
Serguei Anatolievich Popov
Original Assignee
Petroukhine, Evgueni Dmitrievich
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Petroukhine, Evgueni Dmitrievich filed Critical Petroukhine, Evgueni Dmitrievich
Publication of WO2000006914A1 publication Critical patent/WO2000006914A1/fr

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04F—PUMPING OF FLUID BY DIRECT CONTACT OF ANOTHER FLUID OR BY USING INERTIA OF FLUID TO BE PUMPED; SIPHONS
    • F04F5/00—Jet pumps, i.e. devices in which flow is induced by pressure drop caused by velocity of another fluid flow
    • F04F5/44—Component parts, details, or accessories not provided for in, or of interest apart from, groups F04F5/02 - F04F5/42
    • F04F5/46—Arrangements of nozzles

Definitions

  • the present invention is not available for the use of liquid equipment, used for liquid-gas ejectors, which are widely used. Delivery
  • a well-known liquid-gas ejector made in the form of a cylindrical channel with an external front outlet (see.
  • the size of the cross section of the nozzle has been converted to a linearly specialized special section and its rotation of the core. In this case, it is possible to operate with lesser energy losses to convert the pressure energy of the liquid at the input to the sulfur and kinetic energy. This one, however, will cost you a lot more to make such an important part of the product, which is significantly affected by gas.
  • the task to solve a short-lived problem, is the creation of a liquid-gas industrial unit, which is an industrial - 2 - the pressure on zhid ⁇ s ⁇ i v ⁇ de in s ⁇ l ⁇ in ⁇ ine ⁇ iches ⁇ uyu ene ⁇ giyu s ⁇ ui on you ⁇ ⁇ de of s ⁇ la with ⁇ dn ⁇ v ⁇ emennym improvement ⁇ e ⁇ n ⁇ l ⁇ gichn ⁇ s ⁇ i ⁇ izv ⁇ ds ⁇ va ⁇ a ⁇ g ⁇ s ⁇ la.
  • the component that is designed in the form of an oblique line, the radius of the element of accuracy does not exceed 0.5 mm.
  • P ⁇ vedennye e ⁇ s ⁇ e ⁇ imen ⁇ alnye issled ⁇ vaniya ⁇ azali, ch ⁇ on ⁇ mi ⁇ vanie zhid ⁇ s ⁇ n ⁇ y s ⁇ ui in s ⁇ le zhid ⁇ s ⁇ n ⁇ -gaz ⁇ v ⁇ g ⁇ ezhe ⁇ a susches ⁇ venn ⁇ e influence ⁇ azyvae ⁇ line s ⁇ yazheniya ⁇ ve ⁇ n ⁇ s ⁇ ey, ⁇ b ⁇ azuyuschi ⁇ tapered Part s ⁇ la in ⁇ y ⁇ is ⁇ di ⁇ ⁇ e ⁇ b ⁇ az ⁇ vanie ⁇ davaem ⁇ y in s ⁇ l ⁇ ⁇ d na ⁇ m zhid ⁇ s ⁇ n ⁇ y s ⁇ edy in vys ⁇ s ⁇ s ⁇ n ⁇ y ⁇ .
  • the channel channel of the satellite performs an approximation of the “ideal” and constitutes, as it is, of the cylindrical and of the kernichesky.
  • the radius of its curvature should not exceed 500 mm.
  • the radius ⁇ 1 is more than 0.5 mm.
  • a person may have an outlet of 2 channels of the nozzle, which is made narrowing at the outlet of the medium, but has a corner that is at a loss of a minimum of 2 ⁇ me ⁇ g ⁇ , s ⁇ l ⁇ m ⁇ zhe ⁇ by ⁇ vy ⁇ lnen ⁇ with vy ⁇ dn ⁇ y chas ⁇ yu 2 ⁇ anala, vy ⁇ lnenn ⁇ y ⁇ asshi ⁇ yayuscheysya ⁇ ⁇ du ⁇ a s ⁇ edy (see.
  • ⁇ ig.4 ⁇ ⁇ n ⁇ sheniyu ⁇ ⁇ si s ⁇ la ⁇ ve ⁇ n ⁇ s ⁇ yami and ⁇ adius g ⁇ ivizny
  • the peripheral forming component is no more than 500 mm.
  • na ⁇ nets, s ⁇ l ⁇ see.
  • ⁇ ig.6 m ⁇ zhe ⁇ by ⁇ vy ⁇ lnen ⁇ with ⁇ ve ⁇ n ⁇ s ⁇ yu v ⁇ dn ⁇ y tapered ⁇ ⁇ du ⁇ a s ⁇ edy chas ⁇ i 1 ⁇ anala s ⁇ la, ⁇ b ⁇ az ⁇ vann ⁇ y s ⁇ yazhennymi s ⁇ b ⁇ y tsilind ⁇ iches ⁇ y between 6 and 7 ⁇ niches ⁇ y ⁇ ve ⁇ n ⁇ s ⁇ yami, ⁇ ichem in ⁇ l ⁇ s ⁇ s ⁇ i ⁇ d ⁇ ln ⁇ g ⁇ ⁇ az ⁇ eza s ⁇ la e ⁇ i tsilind ⁇ iches ⁇ aya and ⁇ niches ⁇ aya ⁇ ve ⁇ n ⁇ s ⁇ i 6 , 7 are connected between each other by a normal line with a radius ⁇ from a radius of this line from 0.5 to 8 mm.
  • the satellite operates as follows.
  • the liquid medium at a given pressure is supplied to the tapering part of the 1 channel of the nozzle, where the flow, due to the conversion of pressure energy to the kinetic energy, is eliminated.
  • the exiled flow will exit to output part 2, where, depending on the task to be solved, - 6 - It is a short form of liquid that is in the process of flowing from a nozzle and is in the vicinity of a gas source.
  • This invention may be used in liquid-gas eductors used for pumping and compressing gas, discharging, and discharging.

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Junction Field-Effect Transistors (AREA)
  • Nozzles (AREA)

Abstract

Cette invention peut être utilisée dans les techniques de formation de jets et concerne, dans un mode de réalisation, une buse pour un éjecteur de gaz et de liquides. Cette buse comporte un canal qui comprend une partie entrée se rétrécissant dans le sens de l'écoulement ainsi qu'une partie sortie, la partie entrée et la partie sortie étant couplées l'une à l'autre. Les surfaces des parties d'entrée et de sortie du canal sont en outre reliées l'une à l'autre de manière à former un bord aigu. Dans un autre mode de réalisation, les surfaces de la partie qui se rétrécit et de la partie sortie du canal de la buse sont reliées l'une à l'autre selon une ligne courbe dont le rayon de courbure ne dépasse pas 0,5 mm. Ces structures permettent d'obtenir des buses d'éjecteur de gaz et de liquides qui vont transformer l'énergie potentielle de la pression de liquide à l'entrée de la buse en une énergie cinétique de jet à la sortie de ladite buse, ceci tout en minimisant les pertes d'énergie. Ces structures permettent en outre d'améliorer la production industrielle de ces buses.
PCT/IB1999/001309 1998-07-27 1999-07-23 Buse pour ejecteur de gaz et de liquides et variantes WO2000006914A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
RU98114642/06A RU2142073C1 (ru) 1998-07-27 1998-07-27 Сопло жидкостно-газового эжектора (варианты)
RU98114642 1998-07-27

Related Child Applications (2)

Application Number Title Priority Date Filing Date
US09509411 A-371-Of-International 2000-03-27
US10/037,091 Continuation-In-Part US20020079384A1 (en) 1998-07-27 2001-10-22 Liquid-gas ejector with an improved liquid nozzle and variants

Publications (1)

Publication Number Publication Date
WO2000006914A1 true WO2000006914A1 (fr) 2000-02-10

Family

ID=20209108

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/IB1999/001309 WO2000006914A1 (fr) 1998-07-27 1999-07-23 Buse pour ejecteur de gaz et de liquides et variantes

Country Status (2)

Country Link
RU (1) RU2142073C1 (fr)
WO (1) WO2000006914A1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU191315U1 (ru) * 2018-11-29 2019-08-01 Общество с ограниченной ответственностью "Газпром трансгаз Ухта" Сверхзвуковой редуцирующий дроссель

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2582069A (en) * 1945-08-21 1952-01-08 Leigh L Rose Jet pump
SU393478A1 (ru) * 1969-04-14 1973-08-10 Одесский ордена Трудового Красного Знамени государственный университет И. И. Мечникова ВОДОСТРУЙНЫЙ НАСОС в. и. ШИЛОВА
SU767405A1 (ru) * 1978-07-10 1980-09-30 Ивано-Франковский Институт Нефти И Газа Жидкостно-газовый эжектор
SU1291729A1 (ru) * 1985-06-28 1987-02-23 Ивано-Франковский Институт Нефти И Газа Струйный насос
US5628623A (en) * 1993-02-12 1997-05-13 Skaggs; Bill D. Fluid jet ejector and ejection method

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2582069A (en) * 1945-08-21 1952-01-08 Leigh L Rose Jet pump
SU393478A1 (ru) * 1969-04-14 1973-08-10 Одесский ордена Трудового Красного Знамени государственный университет И. И. Мечникова ВОДОСТРУЙНЫЙ НАСОС в. и. ШИЛОВА
SU767405A1 (ru) * 1978-07-10 1980-09-30 Ивано-Франковский Институт Нефти И Газа Жидкостно-газовый эжектор
SU1291729A1 (ru) * 1985-06-28 1987-02-23 Ивано-Франковский Институт Нефти И Газа Струйный насос
US5628623A (en) * 1993-02-12 1997-05-13 Skaggs; Bill D. Fluid jet ejector and ejection method

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
Lapatochnye mashiny i struinye apparaty. Sbornykh statei, vypusk 5, Moscow, Mashinostroenie, 1971, pages 266-267. *

Also Published As

Publication number Publication date
RU2142073C1 (ru) 1999-11-27

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