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RU2007118001A - LIQUID-RING VACUUM PUMP - Google Patents

LIQUID-RING VACUUM PUMP Download PDF

Info

Publication number
RU2007118001A
RU2007118001A RU2007118001/06A RU2007118001A RU2007118001A RU 2007118001 A RU2007118001 A RU 2007118001A RU 2007118001/06 A RU2007118001/06 A RU 2007118001/06A RU 2007118001 A RU2007118001 A RU 2007118001A RU 2007118001 A RU2007118001 A RU 2007118001A
Authority
RU
Russia
Prior art keywords
liquid
vacuum pump
ring vacuum
blades
channels
Prior art date
Application number
RU2007118001/06A
Other languages
Russian (ru)
Other versions
RU2347109C1 (en
Inventor
Булат Гусманович Зиганшин (RU)
Булат Гусманович Зиганшин
Игорь Евгеньевич Волков (RU)
Игорь Евгеньевич Волков
Фарит Фоатович Ситдиков (RU)
Фарит Фоатович Ситдиков
Руслан Рушанович Лукманов (RU)
Руслан Рушанович Лукманов
Ильдар Иль сович Кашапов (RU)
Ильдар Ильясович Кашапов
Original Assignee
Казанский государственный аграрный университет (RU)
Казанский государственный аграрный университет
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 Казанский государственный аграрный университет (RU), Казанский государственный аграрный университет filed Critical Казанский государственный аграрный университет (RU)
Priority to RU2007118001/06A priority Critical patent/RU2347109C1/en
Publication of RU2007118001A publication Critical patent/RU2007118001A/en
Application granted granted Critical
Publication of RU2347109C1 publication Critical patent/RU2347109C1/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C25/00—Adaptations of pumps for special use of pumps for elastic fluids
    • F04C25/02—Adaptations of pumps for special use of pumps for elastic fluids for producing high vacuum
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01C—ROTARY-PISTON OR OSCILLATING-PISTON MACHINES OR ENGINES
    • F01C21/00—Component parts, details or accessories not provided for in groups F01C1/00 - F01C20/00
    • F01C21/08—Rotary pistons
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C19/00—Rotary-piston pumps with fluid ring or the like, specially adapted for elastic fluids
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C2240/00—Components
    • F04C2240/20—Rotors

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Applications Or Details Of Rotary Compressors (AREA)
  • Rotary Pumps (AREA)

Claims (1)

Жидкостно-кольцевой вакуумный насос, состоящий из корпуса, нагнетательного и всасывающего окон, крыльчатки ротора с каналами, выполненных на лопатках, отличающийся тем, что каналы на лопатках выполнены с переменным сечением, уменьшающимся на глубине по мере приближения к вершине лопаток, а для удержания напора воды на вершине лопатки канал выполнен тупиковым.A liquid-ring vacuum pump, consisting of a housing, discharge and suction windows, a rotor impeller with channels made on the blades, characterized in that the channels on the blades are made with a variable cross section, decreasing in depth as they approach the top of the blades, and to keep the pressure The water at the top of the scapula channel is made dead end.
RU2007118001/06A 2007-05-14 2007-05-14 Liquid ring vacuum pump RU2347109C1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RU2007118001/06A RU2347109C1 (en) 2007-05-14 2007-05-14 Liquid ring vacuum pump

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RU2007118001/06A RU2347109C1 (en) 2007-05-14 2007-05-14 Liquid ring vacuum pump

Publications (2)

Publication Number Publication Date
RU2007118001A true RU2007118001A (en) 2008-11-20
RU2347109C1 RU2347109C1 (en) 2009-02-20

Family

ID=40241047

Family Applications (1)

Application Number Title Priority Date Filing Date
RU2007118001/06A RU2347109C1 (en) 2007-05-14 2007-05-14 Liquid ring vacuum pump

Country Status (1)

Country Link
RU (1) RU2347109C1 (en)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU1548520A1 (en) * 1988-02-15 1990-03-07 Всесоюзный научно-исследовательский и конструкторско-технологический институт компрессорного машиностроения Fluid-ring machine
SU1643788A1 (en) * 1988-09-13 1991-04-23 Донецкий политехнический институт Liquid-annular machine
SU1710840A1 (en) * 1990-02-23 1992-02-07 Сумское Машиностроительное Научно-Производственное Объединение Им.М.В.Фрунзе Liquid-annular machine

Also Published As

Publication number Publication date
RU2347109C1 (en) 2009-02-20

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Legal Events

Date Code Title Description
MM4A The patent is invalid due to non-payment of fees

Effective date: 20090515