SU124314A1 - Water ring pump housing - Google Patents

Water ring pump housing

Info

Publication number
SU124314A1
SU124314A1 SU599627A SU599627A SU124314A1 SU 124314 A1 SU124314 A1 SU 124314A1 SU 599627 A SU599627 A SU 599627A SU 599627 A SU599627 A SU 599627A SU 124314 A1 SU124314 A1 SU 124314A1
Authority
SU
USSR - Soviet Union
Prior art keywords
water ring
pump housing
ring pump
housing
protrusion
Prior art date
Application number
SU599627A
Other languages
Russian (ru)
Inventor
Фрейер Вальтер
Original Assignee
Фрейер Вальтер
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 Фрейер Вальтер filed Critical Фрейер Вальтер
Priority to SU599627A priority Critical patent/SU124314A1/en
Application granted granted Critical
Publication of SU124314A1 publication Critical patent/SU124314A1/en

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  • Details And Applications Of Rotary Liquid Pumps (AREA)

Description

В известных конструкци х водокольцевых насосов между рабочим колесом и верхней точкой корпуса дл  повышени  коэффициента полезного действи  устанавливаетс  небольшой зазор, дл  чего внутреннюю поверхность корпуса выполн ют по кривой переменного радиуса. Величина этого зазора ограничивагтс  возможностью поломок лопаток в результате гидравлического удара.In the known designs of water-ring pumps, a small gap is established between the impeller and the upper point of the housing to increase the efficiency, for which the inner surface of the housing is made according to a variable radius curve. The magnitude of this gap is limited by the possibility of blade damage due to water hammer.

В описываемом водокольцевом насосе этот недостаток устранен тем, что в верхней части Kopnjca имеетс  радиальный- выступ обтекаемой формы, создающий местное сужение потока, чем улучшаетс  заполнение межлопаточных пространств и предотвращаетс  перетекание газов со стороны нагнетани  в сторону всасывани . Завихрение потока предотвращаетс  обтекаемой формой выступа.In the described water ring pump, this disadvantage is eliminated by the fact that there is a radial, streamlined protrusion in the upper part of Kopnjca, which creates a local flow constriction, which improves the filling of the interscapular spaces and prevents the overflow of gases from the discharge side to the suction side. The swirling flow is prevented by the streamlined shape of the protrusion.

Схема насоса показана на чертелсе.Diagram of the pump is shown on the chart.

Рабочее колесо 1 установлено относительно корпуса 2 эксцентрично и вращаетс  по часовой стрелке. В верхней части внутренней поверхности корпуса имеетс  выступ 3 обтекаемой формы.The impeller 1 is mounted relative to the housing 2 eccentrically and rotates clockwise. In the upper part of the inner surface of the housing there is a protrusion 3 of a streamlined shape.

Предмет изобретени Subject invention

Корпус водокольцевого насоса (компрессора), отличающийс  тем, что, с целью повышени  коэффициента полезного действи  насоса путем местного сужени  потока, внутренн   поверхность корпуса выполнена с радиальным выступом обтекаемой- формы.The casing of the water ring pump (compressor), characterized in that, in order to increase the efficiency of the pump by local flow constriction, the inner surface of the casing is made with a radial protrusion of a streamlined shape.

SU599627A 1958-05-15 1958-05-15 Water ring pump housing SU124314A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU599627A SU124314A1 (en) 1958-05-15 1958-05-15 Water ring pump housing

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU599627A SU124314A1 (en) 1958-05-15 1958-05-15 Water ring pump housing

Publications (1)

Publication Number Publication Date
SU124314A1 true SU124314A1 (en) 1958-11-30

Family

ID=48395797

Family Applications (1)

Application Number Title Priority Date Filing Date
SU599627A SU124314A1 (en) 1958-05-15 1958-05-15 Water ring pump housing

Country Status (1)

Country Link
SU (1) SU124314A1 (en)

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