SU309155A1 - LIQUID ANNULAR MACHINE - Google Patents

LIQUID ANNULAR MACHINE

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Publication number
SU309155A1
SU309155A1 SU1285574A SU1285574A SU309155A1 SU 309155 A1 SU309155 A1 SU 309155A1 SU 1285574 A SU1285574 A SU 1285574A SU 1285574 A SU1285574 A SU 1285574A SU 309155 A1 SU309155 A1 SU 309155A1
Authority
SU
USSR - Soviet Union
Prior art keywords
plates
rotor
liquid ring
reduce
order
Prior art date
Application number
SU1285574A
Other languages
Russian (ru)
Inventor
П. И. Пластини И. В. Автономова В. Д. Лубенец
Original Assignee
Московское ордена Ленина , ордена Трудового Красного Знамени
высшее техническое училище имени Н. Э. Баумана
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 Московское ордена Ленина , ордена Трудового Красного Знамени, высшее техническое училище имени Н. Э. Баумана filed Critical Московское ордена Ленина , ордена Трудового Красного Знамени
Priority to SU1285574A priority Critical patent/SU309155A1/en
Application granted granted Critical
Publication of SU309155A1 publication Critical patent/SU309155A1/en

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  • Rotary Pumps (AREA)

Description

Изобретение относитс  к области компрессоростроени , может быть использовано в жидкостнокольцевых ротационных машинах и касаетс  конструкции рабочих пластин ротора .The invention relates to the field of compressor engineering, can be used in liquid ring rotary machines and concerns the design of the working plates of the rotor.

Известны жидкостнокольцевые машины, содержащие корпус и торцовые крышки с впускными и выпускными окнами и эксцентрично установленный в нем ротор, в радиальных пазах которого помещены рабочие пластины.Liquid ring machines are known, comprising a housing and end covers with inlet and outlet windows and an eccentrically mounted rotor in it, in the radial grooves of which the working plates are placed.

Однако така  конструкци  не позвол ет ограничивать вылет пластин.However, such a structure does not allow limiting the overhang of the plates.

Цель изобретени  - уменьшение потерь па трепие.The purpose of the invention is to reduce losses.

Дл  достижени  этой цели рабочие пластины и соответствующие им пазы в роторе выполнены переменной толщины с вылетом дл  обеспечени  скольжени  пластин по корпусу в зоне, близкой к наименьшему зазору между корпусом и ротором. В корпусе маЩины установлена вращающа с  перфорированна  втулка, что позвол ет уменьшить трение пластин о корпус.To achieve this goal, the working plates and the corresponding grooves in the rotor are made of varying thickness with overhang to ensure that the plates slide along the body in an area close to the smallest gap between the body and the rotor. A rotating perforated sleeve is installed in the body of the machine, which makes it possible to reduce the friction of the plates on the body.

Иа чертеже показан жидкостнокольцевой компрессор.Figure 1 shows a liquid ring compressor.

Компрессор содержит корпус / с перфорированной втулкой 2 и эксцентрично установленный в нем ротор 3, в ступенчатых назах 4 которого помещены рабочие пластины 5.The compressor contains a housing / with a perforated sleeve 2 and an eccentrically mounted rotor 3 in it, in which nasa 4 are placed working plates 5.

Дл  снижени  перетечек газа из области мертвого объема 6 во всасывающую полость 7 в компрессоре имеетс  канал 8.To reduce gas flow from the dead volume 6 to the suction cavity 7 in the compressor there is a channel 8.

Ступенчата  конфигураци  пазов 4 и пластин 5 ограничивает скольжение последних по втулке 2 в пределах заданного угла а 100 - 80° в зоне наименьшего зазора между ротором 3 и корпусом 1.The step configuration of the grooves 4 and the plates 5 limits the sliding of the latter along the sleeve 2 within a predetermined angle a 100 - 80 ° in the zone of the smallest gap between the rotor 3 and the housing 1.

Предмет изобретени Subject invention

Claims (2)

1.Жидкостнокольцева  машина, например компрессор, содержаща  цилиндpичeckий корпус, торцовые крышки с впускными и выпускными окнами и эксцентрично установленный в нем ротор с радиально расноложенныMii в его пазах рабочими пластинами, отличаюи а с  тем, что, с целью уменьшени  потерь на трение, пластины и соответствующие им пазы в роторе выполнены переменной толщины с вылетом дл  обеспечени  скольжени  пластин по корпусу в зоне, близкой к наименьшему зазору между корпусом и ротором.1. A liquid ring machine, such as a compressor, comprising a cylindrical body, end caps with inlet and outlet windows and an eccentrically mounted rotor with radially arranged Mii in its slots with working plates, distinguished by the fact that in order to reduce friction losses, the plates and the corresponding grooves in the rotor are made of varying thickness with a protrusion to ensure that the plates slide along the body in an area close to the smallest gap between the body and the rotor. 2.Жидкостнокольцева  машина по п. 1, отличающа с  тем, что, с целью уменьшени  трени  пластин о корпус, в последнем установлена вращающа с  перфорированна  втулка.2. A liquid ring machine according to claim 1, characterized in that, in order to reduce the friction of the plates on the housing, in the latter a rotatable perforated sleeve is installed. Окно нагнетани Discharge window 0)но воаеыванаи0) but wave
SU1285574A 1968-11-27 1968-11-27 LIQUID ANNULAR MACHINE SU309155A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU1285574A SU309155A1 (en) 1968-11-27 1968-11-27 LIQUID ANNULAR MACHINE

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU1285574A SU309155A1 (en) 1968-11-27 1968-11-27 LIQUID ANNULAR MACHINE

Publications (1)

Publication Number Publication Date
SU309155A1 true SU309155A1 (en) 1971-07-09

Family

ID=39376971

Family Applications (1)

Application Number Title Priority Date Filing Date
SU1285574A SU309155A1 (en) 1968-11-27 1968-11-27 LIQUID ANNULAR MACHINE

Country Status (1)

Country Link
SU (1) SU309155A1 (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5100300A (en) * 1990-12-28 1992-03-31 The Nash Engineering Company Liquid ring pumps having rotating lobe liners with end walls
US5197863A (en) * 1990-12-28 1993-03-30 The Nash Engineering Company Bearing fluid distribution systems for liquid ring pumps with rotating lobe liners
US5217352A (en) * 1992-04-29 1993-06-08 The Nash Engineering Company Two-stage liquid ring pump with rotating liner in first stage supported by liquid from second stage
US5295794A (en) * 1993-01-14 1994-03-22 The Nash Engineering Company Liquid ring pumps with rotating liners
US5653582A (en) * 1995-09-26 1997-08-05 The Nash Engineering Company Fluid bearing pad arrangement for liquid ring pump systems

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5100300A (en) * 1990-12-28 1992-03-31 The Nash Engineering Company Liquid ring pumps having rotating lobe liners with end walls
US5197863A (en) * 1990-12-28 1993-03-30 The Nash Engineering Company Bearing fluid distribution systems for liquid ring pumps with rotating lobe liners
US5217352A (en) * 1992-04-29 1993-06-08 The Nash Engineering Company Two-stage liquid ring pump with rotating liner in first stage supported by liquid from second stage
US5295794A (en) * 1993-01-14 1994-03-22 The Nash Engineering Company Liquid ring pumps with rotating liners
US5653582A (en) * 1995-09-26 1997-08-05 The Nash Engineering Company Fluid bearing pad arrangement for liquid ring pump systems

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