WO1987005080A1 - Compresseur centrifuge - Google Patents
Compresseur centrifuge Download PDFInfo
- Publication number
- WO1987005080A1 WO1987005080A1 PCT/SU1986/000016 SU8600016W WO8705080A1 WO 1987005080 A1 WO1987005080 A1 WO 1987005080A1 SU 8600016 W SU8600016 W SU 8600016W WO 8705080 A1 WO8705080 A1 WO 8705080A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- corpus
- diaphragms
- diaphragm
- elements
- shaft
- Prior art date
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/60—Mounting; Assembling; Disassembling
- F04D29/62—Mounting; Assembling; Disassembling of radial or helico-centrifugal pumps
- F04D29/624—Mounting; Assembling; Disassembling of radial or helico-centrifugal pumps especially adapted for elastic fluid pumps
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D17/00—Radial-flow pumps, e.g. centrifugal pumps; Helico-centrifugal pumps
- F04D17/08—Centrifugal pumps
- F04D17/10—Centrifugal pumps for compressing or evacuating
- F04D17/12—Multi-stage pumps
- F04D17/122—Multi-stage pumps the individual rotor discs being, one for each stage, on a common shaft and axially spaced, e.g. conventional centrifugal multi- stage compressors
Definitions
- the essential invention is related to the complex, and, moreover, to the central flavor.
- the leading level of technology Known as a central compressor, in the corpus of the corpus, closed with one of the elements, is located
- the statistic elements contain diaphrases, diffusers and positive - directing allarates, rigidly connected between themselves. Between the maximum diaphragms of the state of the art lacquer and the corlus of the inlet (suction) and outlet (pumping - room) chambers. ⁇ contains the shaft, which is installed in the lodpids, and the working forests.
- the diaphragm connectors use the same type of connector to keep them out of the box for ease of use.
- the design of split diaphragms becomes more complicated, due to the presence of rail elements.
- the presence of a socket for replacement makes it hard and increases the possibility of mutual displacement of both diaphragms, which reduces the need for both production and assembly.
- ⁇ ⁇ sya ⁇ vu iz ⁇ b ⁇ e ⁇ eniya was l ⁇ s ⁇ avleyaa task s ⁇ zda ⁇ tsen ⁇ bezhny ⁇ m ⁇ ess ⁇ in ⁇ m dia ⁇ ag- s ⁇ a ⁇ ya ⁇ g ⁇ la ⁇ e ⁇ a we would have ⁇ yas ⁇ u ⁇ ivya ⁇ e is ⁇ lne- of, ⁇ zv ⁇ lyayuschee ul ⁇ s ⁇ i ⁇ and l ⁇ vysi ⁇ ⁇ chn ⁇ s ⁇ in ⁇ tsesse i ⁇ izg ⁇ vleyaiya and ⁇ a ⁇ zhe- ya ⁇ s ⁇ i ⁇ sb ⁇ u tseya ⁇ bezhn ⁇ g ⁇ ⁇ ml ⁇ ess ⁇ a and ⁇ vysya ⁇ eg ⁇ ⁇ PD.
- a central piece of technology developed by agreement with the invention, is comparatively produced in production and in the process of assembly, which is reliable in operation due to the increase in price.
- the ⁇ ata ⁇ lse of the four ⁇ ig. ⁇ depicts the centrally necessary compound, in accordance with the language of the tongue, lord ⁇ lnews; ⁇ ig.2 - node ⁇ on ⁇ ig. ⁇ on a larger scale; ⁇ ig. ⁇ - node ⁇ on ⁇ ig. ⁇ on a larger scale.
- the described model considers a two-stage cytropressor, which contains ⁇ - ⁇ us I (fig. ⁇ ).
- Corpus I is designed as an integral cylindrical part 2 and a torso wall 3, made 5 as a whole.
- the corpus I closes with a shell 4 with the corpus I.
- the corpus 4 is connected to the corpus I by studs 5, which are located equally
- Diaphragmas '10, II, 12, 13 are cut out as monolithic (intact), that is, they do not have pins.
- Diaphragm 10 was made in one piece with corpus 17, in which equipped with corpus 18.
- Diaphragms 10 and 13 for the existence of a breakdown of the package 6 of the original elements are tightly connected to the middle part of the 22-series with bolts, which are equally important. ⁇ m ⁇ m ⁇ all elements
- Diaphragm 10 is rigidly connected to the torso wall 3 corpus I by bolts 23, equally located along the corpus. As a kind, the whole package is 6 statuary
- ⁇ 7 contains shaft 25, on ⁇ installations
- the working woods 26 has a unique connection with the shaft 25, which provides a comparatively easy attachment and makes good harvesting 25
- Working wheels 26, 27 have driving disks 32, 33 respectively.
- ⁇ 7 is installed in the bearings 18, 20 from the general displacement, but it is kept by a comfortable bearing 21.
- the internal seals 38 and 39 of shaft 25 are made identical and installed in corpus 17 and 19,
- the labyrinth seals 38 and 39 have arms 45 (fig. 3) and tombstones 46, which have a cylindrical bearing 47 of the shaft 25, and form a small diaphragm seal 38 and 38 ⁇ réelle ⁇ ⁇ -
- the gasket 39 there is a single gap 52.
- the gap 51 is the smallest of the gaps 50 and 52. And this gap 51 is larger than any other cylinder 40, 41 42, 43 ( ⁇ ig. 2) la-
- the 20 corpus 17, 19 with them exclude, without any loss of oil, from the 55, 56 strips to the other part of the compressor.
- the assembly of the compressor is produced by the following type.
- balance chamber 28 is not m ⁇ gu ⁇ by ⁇ ⁇ - v ⁇ ezhdeny, ⁇ a ⁇ ⁇ a ⁇ 7 tsen ⁇ i ⁇ ue ⁇ sya ⁇ dshi ⁇ ni ⁇ m ⁇ yas ⁇ m 20 and 45, and between zaz ⁇ ⁇ yas ⁇ m 45 and cylinder
- the diaphragm 10 with the corpus 17 and the bearing 18 installed in it and the labyrinth seal 38 are used, and they are closely connected.
- the office of the Kumpressor is analogous to the Numpressor - 8 - this type.
- the presence of monolithic diaphragms made it possible to have a tough concept of the statistic elements of the pack. This ensures the consistency of the standard elements of the 5th package and makes it possible to have the smallest gaps in the labyrinth seals, which increases the efficiency.
- the efficient operation of the labyrinth seals and the monolithic concept of diaphragms reduces energy consumption by internal flows and increases the runoff of 10 prices.
- the multiplicity of the differential diaphragms excludes the loss of oil in the whole part of the compressor from the hydraulic seals.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
- Mechanical Light Control Or Optical Switches (AREA)
Abstract
Un compresseur centrifuge comporte un boîtier (1) fermé au moins d'un côté par un couvercle (4) et pourvu de chambre d'entrée (8) et de sortie (9), un paquet (6) d'éléments de stator monté à l'intérieur du boîtier et contenant des membranes (10, 11, 12, 13), des diffuseurs (14, 15) et des appareils de guidage en retour (16) mutuellement connectés de manière rigide, ainsi qu'un rotor (7) qui, avec les éléments de stator du paquet (6), forment des étages de compression. Chaque membrane (10, 11, 12, 13) du paquet du stator (6) est réalisée en une seule pièce.
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/SU1986/000016 WO1987005080A1 (fr) | 1986-02-20 | 1986-02-20 | Compresseur centrifuge |
JP61502373A JPS63502679A (ja) | 1986-02-20 | 1986-02-20 | 遠心圧縮機 |
EP19860902582 EP0257098A4 (fr) | 1986-02-20 | 1986-02-20 | Compresseur centrifuge. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/SU1986/000016 WO1987005080A1 (fr) | 1986-02-20 | 1986-02-20 | Compresseur centrifuge |
Publications (1)
Publication Number | Publication Date |
---|---|
WO1987005080A1 true WO1987005080A1 (fr) | 1987-08-27 |
Family
ID=21616973
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/SU1986/000016 WO1987005080A1 (fr) | 1986-02-20 | 1986-02-20 | Compresseur centrifuge |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP0257098A4 (fr) |
JP (1) | JPS63502679A (fr) |
WO (1) | WO1987005080A1 (fr) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
RU178534U1 (ru) * | 2017-02-02 | 2018-04-06 | Федеральное государственное бюджетное образовательное учреждение высшего образования "Самарский государственный университет путей сообщения" (СамГУПС) | Турбокомпрессор |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FI88537C (fi) * | 1990-05-08 | 1993-05-25 | High Speed Tech Ltd Oy | Anordning och foerfarande foer att aostadkomma hoegtrycksvaetska som skall anvaendas vid spritsvattenskaerning |
EP0840016B1 (fr) * | 1996-10-29 | 2003-02-05 | Siemens Aktiengesellschaft | Turbomachine, notamment compresseur à barrel |
DE102014216349A1 (de) * | 2014-08-18 | 2016-02-18 | Siemens Aktiengesellschaft | Saugeinsatz für einen Turboverdichter, Anordnung mit dem Saugeinsatz |
EP3165772A1 (fr) * | 2015-11-05 | 2017-05-10 | Siemens Aktiengesellschaft | Partie interne pour une turbomachine, turbomachine et procédé de montage |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SU844824A1 (ru) * | 1979-10-09 | 1981-07-07 | Всесоюзное Научно-Производственноеобъединение "Союзтурбогаз" | Нагнетатель природного газа |
SU435692A1 (ru) * | 1972-03-30 | 1984-07-15 | Kalnin I M | Многоступенчатый центробежный компрессор |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5235311A (en) * | 1975-09-11 | 1977-03-17 | Maruteinobuitsuchi Karun Igoru | Multistage centrifugal compressors |
US3976395A (en) * | 1975-09-12 | 1976-08-24 | Igor Martynovich Kalnin | Multiple-stage centrifugal compressor |
-
1986
- 1986-02-20 EP EP19860902582 patent/EP0257098A4/fr not_active Withdrawn
- 1986-02-20 JP JP61502373A patent/JPS63502679A/ja active Pending
- 1986-02-20 WO PCT/SU1986/000016 patent/WO1987005080A1/fr not_active Application Discontinuation
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SU435692A1 (ru) * | 1972-03-30 | 1984-07-15 | Kalnin I M | Многоступенчатый центробежный компрессор |
SU844824A1 (ru) * | 1979-10-09 | 1981-07-07 | Всесоюзное Научно-Производственноеобъединение "Союзтурбогаз" | Нагнетатель природного газа |
Non-Patent Citations (1)
Title |
---|
See also references of EP0257098A4 * |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
RU178534U1 (ru) * | 2017-02-02 | 2018-04-06 | Федеральное государственное бюджетное образовательное учреждение высшего образования "Самарский государственный университет путей сообщения" (СамГУПС) | Турбокомпрессор |
Also Published As
Publication number | Publication date |
---|---|
EP0257098A4 (fr) | 1989-10-27 |
EP0257098A1 (fr) | 1988-03-02 |
JPS63502679A (ja) | 1988-10-06 |
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