RU149547U8 - AUTOMATIC VACUUM FILLING SYSTEM FOR CENTRIFUGAL FIRE PUMPS - Google Patents

AUTOMATIC VACUUM FILLING SYSTEM FOR CENTRIFUGAL FIRE PUMPS Download PDF

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Publication number
RU149547U8
RU149547U8 RU2014123047/06U RU2014123047U RU149547U8 RU 149547 U8 RU149547 U8 RU 149547U8 RU 2014123047/06 U RU2014123047/06 U RU 2014123047/06U RU 2014123047 U RU2014123047 U RU 2014123047U RU 149547 U8 RU149547 U8 RU 149547U8
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RU
Russia
Prior art keywords
pump
centrifugal
filling system
vacuum pump
fire pumps
Prior art date
Application number
RU2014123047/06U
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Russian (ru)
Other versions
RU149547U1 (en
Inventor
Виталий Евгеньевич Майоров
Александр Михайлович Бурдин
Николай Анатольевич Хорьков
Валерий Феликсович Гайнанов
Original Assignee
Закрытое акционерное общество "УСПТК-Пожгидравлика"
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Priority to RU2014123047/06U priority Critical patent/RU149547U8/en
Publication of RU149547U1 publication Critical patent/RU149547U1/en
Application granted granted Critical
Publication of RU149547U8 publication Critical patent/RU149547U8/en

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  • Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)
  • Jet Pumps And Other Pumps (AREA)
  • Control Of Non-Positive-Displacement Pumps (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)

Abstract

1. Автоматическая вакуумная система водозаполнения центробежных пожарных насосов, включающая вакуумный насос, запорное устройство с дистанционным приводом, установленное в магистрали, соединяющей вакуумный насос с всасывающим патрубком центробежного насоса, датчик давления, установленный в напорной полости центробежного насоса, и электронный блок управления включением вакуумного насоса и работой запорного устройства по сигналу от датчика давления, отличающаяся тем, что вакуумный насос выполнен с автономным электроприводом.2. Автоматическая вакуумная система водозаполнения центробежных пожарных насосов по п. 1, отличающаяся тем, что вакуумный насос соединен с всасывающим патрубком центробежного насоса через пеносмеситель, при этом запорное устройство с дистанционным приводом выполнено в виде трехходового шарового крана, центральный штуцер которого соединен с пеносмесителем, один боковой штуцер соединен с вакуумным насосом, второй боковой штуцер соединен с магистралью подачи пенообразователя в насос, а шар крана имеет L-образный канал.3. Автоматическая вакуумная система водозаполнения центробежных пожарных насосов по п. 1, отличающаяся тем, что привод запорного устройства выполнен пневматическим.1. An automatic vacuum water filling system for centrifugal fire pumps, including a vacuum pump, a locking device with a remote drive installed in the line connecting the vacuum pump to the suction port of the centrifugal pump, a pressure sensor installed in the pressure chamber of the centrifugal pump, and an electronic control unit for turning on the vacuum pump and the operation of the locking device according to a signal from a pressure sensor, characterized in that the vacuum pump is made with an independent electric drive. 2. The automatic vacuum water filling system for centrifugal fire pumps according to claim 1, characterized in that the vacuum pump is connected to the suction port of the centrifugal pump through a foam mixer, while the shut-off device with a remote drive is made in the form of a three-way ball valve, the central fitting of which is connected to the foam mixer, one side the nozzle is connected to the vacuum pump, the second side nozzle is connected to the supply line of the foaming agent to the pump, and the ball of the crane has an L-shaped channel. 3. The automatic vacuum water filling system of centrifugal fire pumps according to claim 1, characterized in that the shut-off device is pneumatic.

RU2014123047/06U 2014-05-16 2014-05-16 AUTOMATIC VACUUM FILLING SYSTEM FOR CENTRIFUGAL FIRE PUMPS RU149547U8 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RU2014123047/06U RU149547U8 (en) 2014-05-16 2014-05-16 AUTOMATIC VACUUM FILLING SYSTEM FOR CENTRIFUGAL FIRE PUMPS

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RU2014123047/06U RU149547U8 (en) 2014-05-16 2014-05-16 AUTOMATIC VACUUM FILLING SYSTEM FOR CENTRIFUGAL FIRE PUMPS

Publications (2)

Publication Number Publication Date
RU149547U1 RU149547U1 (en) 2015-01-10
RU149547U8 true RU149547U8 (en) 2015-02-20

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
RU2014123047/06U RU149547U8 (en) 2014-05-16 2014-05-16 AUTOMATIC VACUUM FILLING SYSTEM FOR CENTRIFUGAL FIRE PUMPS

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RU (1) RU149547U8 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107559213A (en) * 2017-10-18 2018-01-09 南京腾图节能科技有限公司 A kind of remote monitoring centrifugal pump of high height of drawing water

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Publication number Publication date
RU149547U1 (en) 2015-01-10

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TH1K Reissue of utility model (1st page)
TK1K Correction to the publication in the bulletin (utility model)

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