SU693784A1 - Method of checking air tightness of steam power plant vacuum system - Google Patents
Method of checking air tightness of steam power plant vacuum system Download PDFInfo
- Publication number
- SU693784A1 SU693784A1 SU782591750A SU2591750A SU693784A1 SU 693784 A1 SU693784 A1 SU 693784A1 SU 782591750 A SU782591750 A SU 782591750A SU 2591750 A SU2591750 A SU 2591750A SU 693784 A1 SU693784 A1 SU 693784A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- vacuum system
- condenser
- vapor
- pressure
- air mixture
- Prior art date
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- Control Of Fluid Pressure (AREA)
Abstract
СПОСОБ КОНТРОЛЯ ВОЗДУШНОЙ ПЛОТНОСТИ ВАКУУМНОЙ СИСТЕМЫ ПАРОСИЛО- ЮЙ УСТАНОВКИ, заключающийс в том, что, измер ют давление в конденсаторе, отличающийс тем, что, с целью повышени точности и обеспечени возможности контрол пара при эксплуатационных услови х.дополнительно измер ют давление паровоздушной смеси на входе в эжектор, температуру конденсата и температуру паровоздушной смеси на выходе из конденсатора, определ ют табличные значени температур насыщений пара, по измеренным величинам давле- ,ни , сравнивают величину охлаждени паровоздушной смеси , необходимую дл создани эксплуатационного давлени на входе в эжектор, и величину охлаждени паровоздушной смеси в вакуумной системе при измеренном давлении в конденсаторе,' и по ре- :зультатам сравнени суд т о воз- |душной плотности вакуумной сис- 'темы.(ЛMETHOD OF CONTROL OF AIR DENSITY OF VACUUM SYSTEM OF VACUUM INSTALLATION, which consists in measuring the pressure in the condenser, characterized in that, in order to improve the accuracy and enable control of steam under operating conditions. into the ejector, the temperature of the condensate and the temperature of the vapor-air mixture at the outlet of the condenser, determine the tabular values of the steam saturation temperatures, using the measured pressure values, comparing the amount of vapor-air mixture cooling required to create an operating pressure at the inlet to the ejector, and the amount of cooling the vapor-air mixture in a vacuum system at a measured pressure in the condenser, and, according to the results of the comparison, a vacuum system topics. (l
Description
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Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU782591750A SU693784A1 (en) | 1978-03-20 | 1978-03-20 | Method of checking air tightness of steam power plant vacuum system |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU782591750A SU693784A1 (en) | 1978-03-20 | 1978-03-20 | Method of checking air tightness of steam power plant vacuum system |
Publications (1)
Publication Number | Publication Date |
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SU693784A1 true SU693784A1 (en) | 1984-10-15 |
Family
ID=20754090
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU782591750A SU693784A1 (en) | 1978-03-20 | 1978-03-20 | Method of checking air tightness of steam power plant vacuum system |
Country Status (1)
Country | Link |
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SU (1) | SU693784A1 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
RU2580847C1 (en) * | 2015-03-17 | 2016-04-10 | Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Ульяновский государственный технический университет" | Method of controlling air-tightness of vacuum systems of turbo-installations |
-
1978
- 1978-03-20 SU SU782591750A patent/SU693784A1/en active
Non-Patent Citations (1)
Title |
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I. Руковод щие технические материалы по эксплуатации судовых конденсационных установок. М., ЦНИИМФ, с.29 (прототип). * |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
RU2580847C1 (en) * | 2015-03-17 | 2016-04-10 | Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Ульяновский государственный технический университет" | Method of controlling air-tightness of vacuum systems of turbo-installations |
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