SU1023175A1 - Ventilation system - Google Patents

Ventilation system Download PDF

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Publication number
SU1023175A1
SU1023175A1 SU823385993A SU3385993A SU1023175A1 SU 1023175 A1 SU1023175 A1 SU 1023175A1 SU 823385993 A SU823385993 A SU 823385993A SU 3385993 A SU3385993 A SU 3385993A SU 1023175 A1 SU1023175 A1 SU 1023175A1
Authority
SU
USSR - Soviet Union
Prior art keywords
gas
bridge
room
ventilation system
oxygen
Prior art date
Application number
SU823385993A
Other languages
Russian (ru)
Inventor
Евгений Павлович Пистун
Зеновий Николаевич Теплюх
Стефан Семенович Жуковский
Роман Богданович Брылынский
Original Assignee
Львовский Ордена Ленина Политехнический Институт Им.Ленинского Комсомола
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.)
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Application filed by Львовский Ордена Ленина Политехнический Институт Им.Ленинского Комсомола filed Critical Львовский Ордена Ленина Политехнический Институт Им.Ленинского Комсомола
Priority to SU823385993A priority Critical patent/SU1023175A1/en
Application granted granted Critical
Publication of SU1023175A1 publication Critical patent/SU1023175A1/en

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Abstract

СИСТЕМА ВЕНТИЛЯЦИИ, содержаща  установленные в помещении отборники газа, св занные со всасывающей полостью вакуук -насоса, и ра&мещенные в кахщой линии св зи газовые анализаторы, отличающа с  тем, что, с целью повышени  точности, система снабжена устройством дл  подачи в помри ние кислорода, а каждый из газовых анализаторов выполнен в виде газодинамического. дроссельного моста, а выходной диагонали которого установлен измерительный прибор, а в одном из плеч моста размещена камера , заполненна  поглотителем кислорода. (ЛVENTILATION SYSTEM, which contains gas intakes installed in the room, connected to the suction cavity, a vacuum pump, and a amp & gas analyzers located in the communication line, characterized in that, in order to improve accuracy, the system is equipped with a supply device oxygen is measured, and each of the gas analyzers is designed as a gas-dynamic one. the throttle bridge, and the output diagonal of which is installed measuring device, and in one of the shoulders of the bridge is placed a chamber filled with oxygen absorber. (L

Description

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Claims (1)

СИСТЕМА ВЕНТИЛЯЦИИ, содержащая установленные в помещении отборники газа, связанные со всасывающей полостью вакуум-насоса, и размещенные в каждой линии связи газовые анализаторы, отличающаяся тем, что, с целью повышения точности, система снабжена устройством для подачи в помещение кислорода, а каждый из газовых анализаторов выполнен в виде газодинамического. дроссельного моста, а выходной диагонали которого установлен измерительный прибор, а в одном из плеч моста размещена камера, заполненная поглотителем кислорода.VENTILATION SYSTEM containing gas sampling devices installed in the room, connected to the suction cavity of the vacuum pump, and gas analyzers located in each communication line, characterized in that, in order to improve accuracy, the system is equipped with a device for supplying oxygen to the room, and each of the gas analyzers made in the form of gas-dynamic. throttle bridge, and the output diagonal of which is installed a measuring device, and in one of the shoulders of the bridge there is a chamber filled with an oxygen absorber. Фиг!Fig! SU ,1023175SU, 1023175
SU823385993A 1982-01-18 1982-01-18 Ventilation system SU1023175A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU823385993A SU1023175A1 (en) 1982-01-18 1982-01-18 Ventilation system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU823385993A SU1023175A1 (en) 1982-01-18 1982-01-18 Ventilation system

Publications (1)

Publication Number Publication Date
SU1023175A1 true SU1023175A1 (en) 1983-06-15

Family

ID=20993791

Family Applications (1)

Application Number Title Priority Date Filing Date
SU823385993A SU1023175A1 (en) 1982-01-18 1982-01-18 Ventilation system

Country Status (1)

Country Link
SU (1) SU1023175A1 (en)

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
1. Журавлев Б,А. Наладка и регулирование систем вентил ции и кондиционировани воздуха. М., Стройиэдат, 198О, с. 68-71. *

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