SU1021815A1 - Liquid circuit machine - Google Patents
Liquid circuit machine Download PDFInfo
- Publication number
- SU1021815A1 SU1021815A1 SU813269034A SU3269034A SU1021815A1 SU 1021815 A1 SU1021815 A1 SU 1021815A1 SU 813269034 A SU813269034 A SU 813269034A SU 3269034 A SU3269034 A SU 3269034A SU 1021815 A1 SU1021815 A1 SU 1021815A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- sleeve
- machine
- section
- cross
- grooves
- Prior art date
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- Applications Or Details Of Rotary Compressors (AREA)
Abstract
1. ЖИДКОСТНОКОЛЬЦЕВАЯ МАШИНА , содержаща корпус, концентрично установленную в нем с возможностью вращени тонкостенную втулку и эксцентрично расположенный в ней ротор, отличающа с тем, что, с целью повышени надежности , во втулке выполнены продольные пазы, имеющие в поперечном сечении пр моугольную форму. 2. Машина по п. 1, о т л и ч а -, ю щ а с тем, что во втулке выполнены сообщенные с пазами сквозные отверсти . 1C 00 ел1. LIQUID-RING MACHINE, comprising a housing, a thin-walled sleeve mounted rotatably therein and a rotor eccentrically arranged therein, wherein, in order to improve reliability, longitudinal grooves having a cross-section in the sleeve are rectangular. 2. The machine according to claim 1, about tl and h a -, yu and a so that the through holes made with the slots are made in the sleeve. 1C 00 ate
Description
Изобретение относитс к компрессоростроению .This invention relates to a compressor industry.
Известна жидкостнокольцева машина , содержаща корпус, концентрично установленную в нем с возможностью вращени тонкостенную втулку и эксцентрично расположенный в ней ротор.A known liquid ring machine, comprising a housing, a thin-walled sleeve rotatably mounted therein with the possibility of rotation and an rotor eccentrically located therein.
6 известной машине втулка имеет выступы, с которыми взаимодействуют лопатки ротора дл вращени втулки 16 of the known machine, the sleeve has protrusions with which the rotor blades interact to rotate the sleeve 1
Однако ударные нагрузки, возникающие при пуске снижают надежностьHowever, shock loads that occur during start-up reduce reliability
Цель изобретени повышение надежности ,The purpose of the invention is increased reliability
Указанна цель достигаетс тем., что в машине, содержащей корпус, концентрично установленную s нем с возможностью вращени тонкостенную втулку и эксцентрично расположенный в ней ротор, во втулке выполнены продольные пазы, имеющие в поперечном сечении пр моугольную форму.This goal is achieved by the fact that, in a machine comprising a housing, a thin-walled bushing concentrically mounted thereto with rotation and a rotor eccentrically disposed therein, longitudinal grooves having a rectangular cross-section are made in the bushing.
Во втулке могут быть выполнены сообщенные с пазами сквозные отверсти ,Through holes communicated with grooves can be made in the sleeve,
На фиг, 1 изображена жидкостнокольцева машина, поперечный разрез;; на фиг„ 2 втулка, поперечный разрез; на фиг, 3 то же, продольный разрез ,Fig, 1 shows a liquid ring machine, a cross-section ;; in Fig „2 sleeve, cross section; Fig, 3 is the same longitudinal section,
11ашина содержит корпус 1, концентрично установленную в нем с возмо К (тОстью вращени тонкостенную втулку 2 и эксцентрично расположенный в ней ротор 3- Во втулке 2 выполнены продольные пазы А, имеющие в поперечном сечении пр моугольную форму. Во втулке 2 могут быть вмпотгчены сообщенные с пазами 4 сквозHbie отверсги работе машины жидкость взаимодейству со стенками пазов 4, сообщает втулке 2 дополнительный мО мент вращени . Наличие отверстий 5 обеспечивает выравнивание давлений снаружи и внутри втулки 2 и снижение градиента скорости по радиусу жидкостного кольца. Обеспечение вращени втулки 2 без .механической св зи повышает надежность а наличие отверстий 5 снижает трение в жидкостном колоие.The 11th machine includes a housing 1 concentrically mounted therein with a possibility K (With the rotational part the thin-walled sleeve 2 and the rotor 3 located eccentrically inside it). Longitudinal grooves A are made in the sleeve 2, having a rectangular shape in cross section. the grooves 4 through the Hbie holes of the machine operation, the liquid interacts with the walls of the grooves 4, informs the sleeve 2 the additional rotational moment. The presence of the holes 5 ensures the pressure leveling outside and inside the sleeve 2 and reducing the velocity gradient along the usu liquid ring. Providing rotational sleeve 2 without .mehanicheskoy communication increases the reliability and availability of holes 5 reduces friction in fluid Colo.
//L 7/////////////////Л 7/// L 7 ////////////// L 7 /
У//////////////А6////.In //////////// A6 // //.
г g
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Claims (2)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU813269034A SU1021815A1 (en) | 1981-03-31 | 1981-03-31 | Liquid circuit machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU813269034A SU1021815A1 (en) | 1981-03-31 | 1981-03-31 | Liquid circuit machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU1021815A1 true SU1021815A1 (en) | 1983-06-07 |
Family
ID=20950939
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU813269034A SU1021815A1 (en) | 1981-03-31 | 1981-03-31 | Liquid circuit machine |
Country Status (1)
| Country | Link |
|---|---|
| SU (1) | SU1021815A1 (en) |
Cited By (6)
| 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 |
| WO2016206064A1 (en) * | 2015-06-26 | 2016-12-29 | 威海凌云流体传动科技有限公司 | Liquid ring pump |
-
1981
- 1981-03-31 SU SU813269034A patent/SU1021815A1/en active
Cited By (6)
| 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 |
| WO2016206064A1 (en) * | 2015-06-26 | 2016-12-29 | 威海凌云流体传动科技有限公司 | Liquid ring pump |
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