RU98112195A - METHOD OF AUTOMATIC ELECTRIC INDEPENDENT PROTECTION AGAINST FREEZING OF THE FLUID SUPPLY SYSTEM FOR PIPELINES - Google Patents

METHOD OF AUTOMATIC ELECTRIC INDEPENDENT PROTECTION AGAINST FREEZING OF THE FLUID SUPPLY SYSTEM FOR PIPELINES

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Publication number
RU98112195A
RU98112195A RU98112195/03A RU98112195A RU98112195A RU 98112195 A RU98112195 A RU 98112195A RU 98112195/03 A RU98112195/03 A RU 98112195/03A RU 98112195 A RU98112195 A RU 98112195A RU 98112195 A RU98112195 A RU 98112195A
Authority
RU
Russia
Prior art keywords
pipelines
supply system
fluid supply
protection against
automatic electric
Prior art date
Application number
RU98112195/03A
Other languages
Russian (ru)
Inventor
М.Д. Климовицкий
Ю.Г. Окин
С.Д. Прокошкин
Original Assignee
М.Д. Климовицкий
Ю.Г. Окин
С.Д. Прокошкин
Filing date
Publication date
Application filed by М.Д. Климовицкий, Ю.Г. Окин, С.Д. Прокошкин filed Critical М.Д. Климовицкий
Publication of RU98112195A publication Critical patent/RU98112195A/en

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Claims (1)

Способ автоматической электронезависимой защиты от замерзания системы подачи жидкости по трубопроводам, заключающийся в том, что скачкообразно открывают клапан для выпуска жидкости из трубопровода, отличающийся тем, что с помощью термочувствительного элемента, который изготавливают из материала с термомеханической памятью формы, контролируют температуру жидкости, заполняющей систему, сравнивают эту температуру с допустимой и при температуре жидкости, близкой к допустимой, автоматически без дополнительного источника энергии открывают клапан для слива жидкости из трубопроводов.A method of automatic electrically independent frost protection of a fluid supply system through pipelines, which consists in abruptly opening a valve for discharging fluid from a pipeline, characterized in that by means of a thermosensitive element made of a material with a thermomechanical shape memory, the temperature of the fluid filling the system is controlled , compare this temperature with the allowable one and at a liquid temperature close to the allowable one, automatically opening without an additional energy source Valve for draining fluid from pipelines.
RU98112195/03A 1998-06-25 METHOD OF AUTOMATIC ELECTRIC INDEPENDENT PROTECTION AGAINST FREEZING OF THE FLUID SUPPLY SYSTEM FOR PIPELINES RU98112195A (en)

Publications (1)

Publication Number Publication Date
RU98112195A true RU98112195A (en) 2000-05-10

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