SU473647A1 - Drainage device to floating roofs of storage tanks for easily evaporating liquids - Google Patents
Drainage device to floating roofs of storage tanks for easily evaporating liquidsInfo
- Publication number
- SU473647A1 SU473647A1 SU1867352A SU1867352A SU473647A1 SU 473647 A1 SU473647 A1 SU 473647A1 SU 1867352 A SU1867352 A SU 1867352A SU 1867352 A SU1867352 A SU 1867352A SU 473647 A1 SU473647 A1 SU 473647A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- drainage device
- storage tanks
- evaporating liquids
- easily evaporating
- floating roofs
- Prior art date
Links
Landscapes
- Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
Description
1one
Изобретение относитс к области хранени легкоиспар ющихс жидкостей (например нефти и нефтепродуктов) в резервуарах, оборудованных плавающим покрытием (например плавающей крышей или понтоном), предназначенным дл уменьшени потерь от нспарени .The invention relates to the field of storage of highly evaporating liquids (e.g. petroleum and petroleum products) in tanks equipped with a floating cover (e.g. a floating roof or pontoon), designed to reduce evaporation losses.
Известен дренажный кланан поплавкового типа, состо щий из камеры, имеющей отверсти на днище и крыше, и расположенных в камере поплавков и сливных патрубков, св занных с днищем крыши.A float-type drainage clan is known, consisting of a chamber having openings on the bottom and a roof, and floats and drain pipes located in the chamber connected to the bottom of the roof.
Недостатком известного устройства вл етс наличие в нем камеры, котора усложн ет конструкцию, требует увеличенн объема поплавка и снижает эффективность работы .A disadvantage of the known device is the presence of a chamber in it, which complicates the design, requires an increased float volume and reduces the operating efficiency.
Предлагаемое дренаж.ное устройство отлнчаетс тем, что сливные патрубки установлены внутри понлавков, а устройства снабжено гибкими элементами, на конпе которых размещены поплавкн.The proposed drainage device is distinguished by the fact that the drain pipes are installed inside the polavkov, and the devices are equipped with flexible elements, on the pole of which are placed float.
На чертеже показана схема онисываемого устройства.The drawing shows the scheme of the onisable device.
Сливной патрубок 1 находитс внутри ноплавка 2, соединенного при помощи гибкогоDrain pipe 1 is located inside the melt 2 connected by a flexible
элемента 3 с днищем 4 плаваюп1ей крьипн (или понтона) 5 с опорами G и резервуаром 7.element 3 with the bottom 4 floating krypn (or pontoon) 5 with supports G and the tank 7.
Дренажное устройство работает следующим образом.Drainage device operates as follows.
После посадки плавающей крыши (или понтона) 5 на опоры 6 поплавок 2 под действием веса опускаетс ниже дннща 4, и жидкость сливаетс в резервуар 7 через сливной патрубок 1. При последующем наполненни резервуара 7 жндкостью поплавок 2 всплывает выше днища 4, что предотвращает обратный выход жидкости на верхнюю поверхность дннща.After landing the floating roof (or pontoon) 5 on the supports 6, the float 2 under the action of weight drops below the bottom 4, and the liquid is drained into the tank 7 through the drain nipple 1. During the subsequent filling of the tank 7 with flooding, float 2 floats above the bottom 4, which prevents the return exit liquid on the upper surface of the bottom.
Предмет изобретени Subject invention
Дреналчное устройство к плавающим крыгпам резервуаров дл хранени легкоиспар ющихс жидкостей, включаюи ее сливные патрубки н поплавки, св занные с днишем кры1НИ , отличающеес тем, что, с целью повышени эффективности работы, сливные патрубки установлены внутри поплавков, а днищеA drainage device for floating storage tanks for storage of easily evaporating liquids, including its drain pipes and floats connected to the bottom of the roof, characterized in that, in order to increase the work efficiency, the drain pipes are installed inside the floats, and the bottom
снабжено гибкими элементами, на конце которых расположены поплавки.it is supplied with flexible elements on which end floats are located.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU1867352A SU473647A1 (en) | 1973-01-03 | 1973-01-03 | Drainage device to floating roofs of storage tanks for easily evaporating liquids |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU1867352A SU473647A1 (en) | 1973-01-03 | 1973-01-03 | Drainage device to floating roofs of storage tanks for easily evaporating liquids |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU473647A1 true SU473647A1 (en) | 1975-06-14 |
Family
ID=20537971
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU1867352A SU473647A1 (en) | 1973-01-03 | 1973-01-03 | Drainage device to floating roofs of storage tanks for easily evaporating liquids |
Country Status (1)
| Country | Link |
|---|---|
| SU (1) | SU473647A1 (en) |
-
1973
- 1973-01-03 SU SU1867352A patent/SU473647A1/en active
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