SU966309A1 - Method of protecting compressor against surging - Google Patents
Method of protecting compressor against surging Download PDFInfo
- Publication number
- SU966309A1 SU966309A1 SU813274604A SU3274604A SU966309A1 SU 966309 A1 SU966309 A1 SU 966309A1 SU 813274604 A SU813274604 A SU 813274604A SU 3274604 A SU3274604 A SU 3274604A SU 966309 A1 SU966309 A1 SU 966309A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- fan
- stators
- sleeve
- units
- compressor against
- Prior art date
Links
Landscapes
- Structures Of Non-Positive Displacement Pumps (AREA)
Description
.(54). BEHTHjfHTOP. (54). BEHTHjfHTOP
Изобретение относитс к вентил торос трое нию.This invention relates to a three-way torus valve.
Известен вентил тор, содержащий корпус и расположенные в нем на общей втулке два статора приводных электродвигателей и охватываюиие статоры два ротора встречного вращени с осевыми лопатками, установленные на подшипниковых узлах и образующие со статорами каналы, сообщающие проточную часть вентил тора с полостью втулки 13iA fan is known, comprising a housing and two stator of drive motors located therein on a common sleeve and covering stators two counter-rotating rotors with axial vanes, mounted on bearing assemblies and forming channels with stator, communicating the flow part of the fan with the cavity of sleeve 13i
Недостатком такого вентил тора вл етс низка надежность.The disadvantage of such a fan is low reliability.
Цель изобретени - повышение надежности .The purpose of the invention is to increase reliability.
Поставленна цель достригаетс тем, что в полости втулки установлена перегородка, раздел юща подшипнико- вые узлы.The goal is achieved by the fact that in the cavity of the sleeve there is a partition separating the bearing units.
На чертеже изображен вентил тор, продольный разрез.The drawing shows a fan, a longitudinal section.
Вентил тор содержит корпус 1 и установленные на нем на общей втулкеThe fan includes a housing 1 and mounted on it on a common sleeve.
2два статора 3 и 4 приводных электродвигателей и охватываюиие статоры2 two stator 3 and 4 drive motors and covering stators
3и 4 два ротора 5 и 6 встречного вращени с осевыми лопатками 7 и 8, установленные на подшипниковых узлах 9 и 10 и образующие со статорами 3.3 and 4 are two rotors 5 and 6 of opposite rotation with axial vanes 7 and 8 mounted on bearing assemblies 9 and 10 and forming with stators 3.
и 4 каналы 11 и.12, сообщающие проточную часть 13 вентил тора с полостью 14 втулки 2. В полости 14 установлена перегородка 15, раздел юща подсшпниковые узлы 9 и 10.and 4 channels 11 and 12, which communicate the flow-through part 13 of the fan with the cavity 14 of the sleeve 2. In the cavity 14, a partition 15 is installed, separating the subshield units 9 and 10.
При работе вентил тора роторы 5 и 6 вращаютс в противоположных направлени х , и лопатки 7 и 8 нагнетают воздух к потребителю.When the fan is operating, the rotors 5 and 6 rotate in opposite directions, and the blades 7 and 8 force air to the consumer.
10ten
За счет исключени циркул ции воздуха через подцтпниковые узлы 9 и 10 при установке перегородки 15 предо тврашаетс попадание и, подшипники By eliminating the circulation of air through the sub-hub units 9 and 10, when installing the partition 15, it is prevented from entering and the bearings
15 пыли, содержащейс в воздухе и следовательно , достигаетс повышение надежности .15 of the dust contained in the air and therefore, an increase in reliability is achieved.
2020
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU813274604A SU966309A1 (en) | 1981-04-15 | 1981-04-15 | Method of protecting compressor against surging |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU813274604A SU966309A1 (en) | 1981-04-15 | 1981-04-15 | Method of protecting compressor against surging |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU966309A1 true SU966309A1 (en) | 1982-10-15 |
Family
ID=20953007
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU813274604A SU966309A1 (en) | 1981-04-15 | 1981-04-15 | Method of protecting compressor against surging |
Country Status (1)
| Country | Link |
|---|---|
| SU (1) | SU966309A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2007086814A1 (en) * | 2006-01-30 | 2007-08-02 | Stanislav Ivanovich Gusak | Electric machine for a power plant provided with a medium flow tube |
-
1981
- 1981-04-15 SU SU813274604A patent/SU966309A1/en active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2007086814A1 (en) * | 2006-01-30 | 2007-08-02 | Stanislav Ivanovich Gusak | Electric machine for a power plant provided with a medium flow tube |
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