SU1564374A1 - Lower ring of guiding apparatus of hydraulic machine - Google Patents
Lower ring of guiding apparatus of hydraulic machine Download PDFInfo
- Publication number
- SU1564374A1 SU1564374A1 SU884370909A SU4370909A SU1564374A1 SU 1564374 A1 SU1564374 A1 SU 1564374A1 SU 884370909 A SU884370909 A SU 884370909A SU 4370909 A SU4370909 A SU 4370909A SU 1564374 A1 SU1564374 A1 SU 1564374A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- base
- shelf
- supports
- lower ring
- hydraulic machine
- Prior art date
Links
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/20—Hydro energy
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
Landscapes
- Hydraulic Turbines (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
Изобретение позвол ет уменьшить металлоемкость и трудоемкость изготовлени нижнего кольца направл ющего аппарата гидромашины за счет уменьшени количества составл ющих его деталей. Кольцо содержит основание 1, соединенную с ним кольцевым по сом 2 полку 3 и опоры 4, выполненные в виде гнезд 5,6. Кольцевой по с 2 выполнен в виде цилиндрической обечайки 7, размещенной между опорами 4 и одноименными сторонами полки 3 и основани 1. 2 ил.The invention makes it possible to reduce the metal consumption and the laboriousness of manufacturing the lower ring of the guide apparatus of a hydraulic machine by reducing the number of its components. The ring contains a base 1, a shelf 3 connected to it by an annular catfish 2 and supports 4, made in the form of sockets 5,6. The annular with 2 is made in the form of a cylindrical shell 7, placed between the supports 4 and the same sides of the shelf 3 and the base 1. 2 Il.
Description
Изобретение относитс к гидромашиностроению и может быть использовано в плоских кольпах направч ющих аппаратов гидромашин.The invention relates to hydraulic engineering and can be used in flat colps of hydraulic machines.
Цель изобретени - снижение металлоемкости и трудоемкости изготовлени нижнего кольца.The purpose of the invention is to reduce the metal content and labor intensity of manufacturing the lower ring.
На фиг. 1 нижнее кольцо направл ющего аппарата, осевой разрез; на фиг. 2 - нижнее кольцо, план.FIG. 1 lower guideway ring, axial section; in fig. 2 - lower ring, plan.
Нижнее кольцо направл ющего аппарата гидромашины содержит основание 1, соединенную с ним кольцевым по сом 2 полку 3 и опоры 4 дл лопаток направл ющего аппарата (не показаны). Опоры 4 выполнены в виде гнезд 5 и 6, размещенных в полке 3 и основании 1, а кольцевой по с 2 - в виде сплошной цилиндрической обечайки 7, размещенной между опорами 4 и одноименными сторонами полки 3 и основани 1.The lower ring of the guide of the hydraulic machine comprises a base 1, a shelf 3 connected to it by an annular ring 2 and supports 4 for the blades of the guide apparatus (not shown). The supports 4 are made in the form of sockets 5 and 6 placed in shelf 3 and base 1, and the annular with 2 - in the form of a solid cylindrical shell 7 placed between the supports 4 and the same sides of shelf 3 and base 1.
При работе гидромашины воспринимаемые полкой 3 усили от давлени воды и лопаток (не показаны) передаютс через цилиндрическую обечайку 7 на основание 1. Часть усилий передаетс непосредственно от лопаток (не показаны), установленных в гнездах 6, на основание 1. Цилиндрическа обечайка 7 преп тствует перетоку воды в обход проточной части гндро- машины. Такое выполнение нижнего кольца позволит уменьшить его металлоемкость и трудоемкость изготовлени за счет обеспечени безстаканной конструкции .When the hydraulic machine operates, the forces perceived by the shelf 3 from the pressure of water and blades (not shown) are transmitted through the cylindrical shell 7 to the base 1. Some of the forces are transmitted directly from the blades (not shown) installed in slots 6 to the base 1. The cylindrical shell 7 prevents the flow of water bypassing the flow part of the machine. Such an embodiment of the lower ring will make it possible to reduce its metal consumption and laboriousness of manufacture by providing a non-glass structure.
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU884370909A SU1564374A1 (en) | 1988-02-01 | 1988-02-01 | Lower ring of guiding apparatus of hydraulic machine |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU884370909A SU1564374A1 (en) | 1988-02-01 | 1988-02-01 | Lower ring of guiding apparatus of hydraulic machine |
Publications (1)
Publication Number | Publication Date |
---|---|
SU1564374A1 true SU1564374A1 (en) | 1990-05-15 |
Family
ID=21352604
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU884370909A SU1564374A1 (en) | 1988-02-01 | 1988-02-01 | Lower ring of guiding apparatus of hydraulic machine |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU1564374A1 (en) |
-
1988
- 1988-02-01 SU SU884370909A patent/SU1564374A1/en active
Non-Patent Citations (1)
Title |
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Бронштейн Л.Я. и др. Справочник конструктора гидротурбин. М.: Машиностроение, 1971, с. 117. * |
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