SU909318A1 - Pumping unit - Google Patents
Pumping unit Download PDFInfo
- Publication number
- SU909318A1 SU909318A1 SU802892605A SU2892605A SU909318A1 SU 909318 A1 SU909318 A1 SU 909318A1 SU 802892605 A SU802892605 A SU 802892605A SU 2892605 A SU2892605 A SU 2892605A SU 909318 A1 SU909318 A1 SU 909318A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- tank
- collector
- pump
- valve
- consumer
- Prior art date
Links
Landscapes
- Pipeline Systems (AREA)
Description
(54) НАСОСНАЯ УСТАНОВКА(54) PUMPING INSTALLATION
II
Изобретение относитс к гидромашиностроению , в частности к конструкции иасосиой установки , и может быть использовано при проектировании гидротранспортных систем в промышлешюсти, сельском хоз йстве и строительстве .The invention relates to hydraulic engineering, in particular, to the design and installation of the installation, and can be used in the design of hydraulic transport systems in the industrial, agricultural and construction sectors.
Известна насосна установка, содержаща цеитробежный насос, промежуточную емкость с эм ектором и запорно-коммут фующую ap-V Mfttypy 11.A pump unit is known that contains a zeitrige pump, an intermediate tank with an emulator, and a shut-off switch ap-V Mfttypy 11.
Недостатком эт(й .установки вл етс юсзка надежность из-за возможных утечек жидкости .The disadvantage of this installation is user reliability due to possible leakage of fluid.
Наиболее близкой к предлагаемой вл етс иасосна установка, содержаща всасывакнцуго трубу, подсоеданенную к промежуточной жидкостной емкости -и насос, рашопоженный ниже уровн жидкости в емкости и имеющий нагнетательт 1Й трубопро1од с обратным клапаном, подсоединенный через коллекторсборник к потребителю 2.Closest to the one proposed is a pumping installation containing an intake pipe connected to an intermediate liquid tank — and a pump that is lower than the liquid level in the tank and having a 1Y pipe with a check valve connected to the consumer 2 through a collector.
Недостатком насосной установки вл етс Ш1зка надежность работы, что св зано с возможной потерей герметичности.The disadvantage of the pumping unit is the reliability of operation, which is associated with a possible loss of tightness.
Цель изобретени - повышение надежности работы. The purpose of the invention is to increase the reliability of work.
Поставленна цель достигаетс тем, что в; установке нагнетательный трубопровод снабжен обводной трубкой с фильтрами и размещенными между. ними дросселем, подсоединенной к нагнетательному трубопроводу по обе стороны от обратного клапана.The goal is achieved by the fact that; The installation of the discharge pipeline is equipped with a bypass tube with filters and placed between. with a choke connected to the discharge pipe on either side of the check valve.
На чертеже -схематически показана установка , продольный разрез.In the drawing - schematically shows the installation, a longitudinal section.
«О"ABOUT
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU802892605A SU909318A1 (en) | 1980-03-06 | 1980-03-06 | Pumping unit |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU802892605A SU909318A1 (en) | 1980-03-06 | 1980-03-06 | Pumping unit |
Publications (1)
Publication Number | Publication Date |
---|---|
SU909318A1 true SU909318A1 (en) | 1982-02-28 |
Family
ID=20882067
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU802892605A SU909318A1 (en) | 1980-03-06 | 1980-03-06 | Pumping unit |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU909318A1 (en) |
-
1980
- 1980-03-06 SU SU802892605A patent/SU909318A1/en active
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