SU1247021A1 - Method of preventing the freezing of liquid safety valves of reservoirs for storing petroleum products - Google Patents

Method of preventing the freezing of liquid safety valves of reservoirs for storing petroleum products Download PDF

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Publication number
SU1247021A1
SU1247021A1 SU843733033A SU3733033A SU1247021A1 SU 1247021 A1 SU1247021 A1 SU 1247021A1 SU 843733033 A SU843733033 A SU 843733033A SU 3733033 A SU3733033 A SU 3733033A SU 1247021 A1 SU1247021 A1 SU 1247021A1
Authority
SU
USSR - Soviet Union
Prior art keywords
freezing
reservoirs
preventing
petroleum products
safety valves
Prior art date
Application number
SU843733033A
Other languages
Russian (ru)
Inventor
Олег Михайлович Волков
Иосиф Исаакович Стрижевский
Валерий Григорьевич Самсонов
Original Assignee
Высшая инженерная пожарно-техническая школа
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.)
Filing date
Publication date
Application filed by Высшая инженерная пожарно-техническая школа filed Critical Высшая инженерная пожарно-техническая школа
Priority to SU843733033A priority Critical patent/SU1247021A1/en
Application granted granted Critical
Publication of SU1247021A1 publication Critical patent/SU1247021A1/en

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Description

1Изобретение относитс  к хранение, переработке и транспортировке легковоспламен ющихс  и горючих жидкостей и может быть использовано в предохранительных клапанах резервуаров дл  хранени  нефти и нефтепродуктов.1The invention relates to the storage, processing and transportation of flammable and combustible liquids and can be used in the safety valves of storage tanks for petroleum and petroleum products.

Целью изобретени   вл етс  пред- отвращение скоплени  и замерзани  в предохранительном клапане конденсатаThe aim of the invention is to prevent accumulation and freezing in the condensate safety valve.

На чертеже изображено устройство, реализующее предложенный способ.The drawing shows a device that implements the proposed method.

Устройство состоит из корпуса 1, в который заливают минеральное масло 2, крышки 3 с привареннь1ми к ней конусом и перегородкой дл  предупреж дени  выброса масЛа при пропусканииThe device consists of a body 1, into which mineral oil 2 is poured, a lid 3 with a cone welded to it and a partition to prevent oil from being ejected when passing

газов в атмосферу, колпака 4 дл  создани  гидравлического затвора трубы с насадкой 5, предохран ющими масло от уноса при попадании атмосферного воздуха в резервуар,gases into the atmosphere, a cap 4 for creating a hydraulic valve pipe with a nozzle 5, which protects the oil from entrainment when atmospheric air enters the tank,

В процессе эксплуатации при сра- батьюании клапана воздуха с содержащимс  в нем парами воды и нефтепродукта барботируют через слой минерального масла. При этом частицы воды поглащаютс  минеральным масломDuring operation, when the air valve is activated with water vapor and oil product contained in it, it is bubbled through a layer of mineral oil. At the same time, water particles are absorbed with mineral oil.

Использование способа обеспечивает возможность нормальной работы клапана в данных услови х и улучще- ние условий и техники безопасности при эксплуатации резервуаров.The use of the method provides the possibility of normal operation of the valve in these conditions and improvement of conditions and safety during the operation of tanks.

Claims (1)

СПОСОБ ПРЕДОТВРАЩЕНИЯ ЗАМЕРЗАНИЯ ЖИДКОСТНЫХ ПРЕДОХРАНИТЕЛЬMETHOD FOR PREVENTING FREEZING OF LIQUID FUSE НЫХ КЛАПАНОВ РЕЗЕРВУАРОВ ДЛЯ ХРАНЕНИЯ НЕФТИ И НЕФТЕПРОДУКТОВ, включающий создание гидравлического затвора из морозоустойчивой и поглощающей пары нефтопродуктов жидкости, отличающийся тем, что, с целью предотвращения скопления и замерзания в предохранительном клапане конденсата паров воды, в гидравлический затвор добавляют морозоустойчивую и поглощающую воду жидкость, более тяжелую по удельной массе и не смешивающуюся с жидкостью, поглощающей пары нефтепродуктов.NEW VALVES OF RESERVOIRS FOR STORAGE OF OIL AND OIL PRODUCTS, including the creation of a hydraulic shutter from a frost-resistant and absorbing pair of oil products, characterized in that, in order to prevent accumulation and freezing of condensate in the water vapor, frost-resistant and more absorbing liquid is added to the hydraulic shutter, heavy in specific gravity and not miscible with a liquid that absorbs oil vapor. SU .„.1247021SU. „. 1247021
SU843733033A 1984-02-20 1984-02-20 Method of preventing the freezing of liquid safety valves of reservoirs for storing petroleum products SU1247021A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU843733033A SU1247021A1 (en) 1984-02-20 1984-02-20 Method of preventing the freezing of liquid safety valves of reservoirs for storing petroleum products

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU843733033A SU1247021A1 (en) 1984-02-20 1984-02-20 Method of preventing the freezing of liquid safety valves of reservoirs for storing petroleum products

Publications (1)

Publication Number Publication Date
SU1247021A1 true SU1247021A1 (en) 1986-07-30

Family

ID=21116040

Family Applications (1)

Application Number Title Priority Date Filing Date
SU843733033A SU1247021A1 (en) 1984-02-20 1984-02-20 Method of preventing the freezing of liquid safety valves of reservoirs for storing petroleum products

Country Status (1)

Country Link
SU (1) SU1247021A1 (en)

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
Волков О. М. и др. Пожарна безопасность на предпри ти х транспорта и хранени нефти и нефтепродуктов . М.: Недра, 1981, с. 38-41. *

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