SU825588A1

SU825588A1 - Device for draining liquid

Info

Publication number: SU825588A1
Application number: SU792756092A
Authority: SU
Inventors: Леонид Алексеевич Усольцев
Original assignee: Sibirsk Avtomobil Dorozh Inst
Priority date: 1979-04-17
Filing date: 1979-04-17
Publication date: 1981-04-30

Description

(54) УСТРОЙСТВО ДЛЯ ДРЕНИРОВАНИЯ ЖИДКОСТИ(54) DEVICE FOR DRAINING LIQUID

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Изобретение относитс к дрениро- ванию жидкости, например подтоварной, воды, из резервуара и может быть использовано в различных отрасл х народного хоз йства, св занных с разделением и последующим удалением одной из жидких сред, в частности в нефтеперерабатывающей , нефтехимической, химической промышленности, на нефтепромыслах и т.п. The invention relates to the drainage of a liquid, such as commercial, water, from a reservoir, and can be used in various parts of the national household associated with the separation and subsequent removal of one of the liquid media, in particular in the refining, petrochemical, chemical industry, oil fields, etc.

Известно устройство дл дренировзгни жидкости, содержащее- резервуар, накопительную емкость, расположенный в ней шток с фиксатором, дренажную и сливную трубы с запорными органами L J A device for drainage of liquid containing a reservoir, a collection container, a rod with a lock, a drainage and drain pipes with shut-off members L J is known.

Недостаток известного устройства состоит в пониженной надежности работы .A disadvantage of the known device is reduced reliability.

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Цель изобретени - повышение надежности работы устройства.The purpose of the invention is to increase the reliability of the device.

Поставленна цель достигаетс тем что устройство дл дренировани жидкости , содержащее резервуар, накопи:тельную емкость, расположенный в ней |шток с фиксатором, дренажную и сливную трубы с запорными органами, снабжено стаканом расположенным днищем вверх над накопительной емкостью, размещенным в последней кольцевым поплавковым элементом дл разделени фа дренируемой жидкости и концентрично укрепленным в нем патрубком, верхний конец которого расположен в стакане и соединен со штоком, при этом в стенках патрубка и стакана образованы щелевидные отверсти дл соединени со сливной и дренажной трубами.The goal is achieved by the fact that a device for draining a liquid, containing a reservoir, an accumulation tank located in it with a retainer, a drainage and drain pipes with shut-off members, is provided with a cup located bottom up above the collection reservoir placed in the last ring float element separation of the drainage fluid and the concentrically reinforced pipe therein, the upper end of which is located in the glass and is connected to the stem, while the walls of the pipe and the glass are formed slotted holes for connection to the drain and drainage pipes.

На чертеже приведена принципиальна схема предлагаемого устройства.The drawing shows a schematic diagram of the proposed device.

Claims

The space above the phase separation level in reservoir 1 is reported by a pipe Z with a cumulative tank 3, inside of which a float 4 is placed, floating on the phase separation line. Through the center of the float 4, a nozzle 5 is passed, on which spring-loaded upper 6 and lower 7 pushers are mounted, resting respectively on stops 8 and 9 fixedly mounted on nozzle 5. The nozzle 5 is placed with its upper end into the glass 10, in which narrow sector slits 1I and 12, connected respectively to the drainage pipe 13 and the drain pipe 14, as well as a similar narrow sector slit 15 Made at the upper end of the pipe 5 connected by a rod 16 with a latch 17. The device works as follows V. The initial state of the pipe 5 and the float 4 are in the lowest position, in which the ball of the retainer 17 is located in the upper groove of the dry cap, and the narrow pie slots 11 and 15 are aligned as shown in the drawing. At the same time, the drained fluid From the space below the level of phase separation in the tank 1 through the drain pipe 13, the combined narrow sector slots 11 and 13 and the pipe 5 enters the space below the float 4 of the storage tank 3, lifting the float 4 upwards and displacing the target right from the space above the float 4 in the storage tank 3 through the pipeline 2 into the space above the phase separation level in the tank 1; When the storage tank 3 is filled with liquid being drained, the float 4 reaches the upper spring-loaded pusher 6, compresses its spring Inu by further motion and motionless. and with a certain force transmitted through the nozzle 5 to the rod 16, the retainer ball 17 leaves the groove and under the action of the spring of the pusher 6 the system of the nozzle 5 - the rod 16 moves to the extreme upper position, separating the narrow sector slit 15 with the slot 11 and connecting it with the slot 12. In this case, the nozzle 5 and the space below the float 4 in the storage tank 3 o are connected from the space below the level of phase separation in the tank 1 and are connected through the aligned slots 15 and 12 and the drain pipe 14 with the atmosphere. Under the pressure of the column of the target product entering through the pipeline 2 into the accumulative tank 3, the drained fluid is displaced into the atmosphere, and the float 4 begins to move downward. At the end of the drainage, the storage tank 3 is filled with the desired product, and the float 4 reaches the lower spring-loaded pusher 7 and with further movement compresses its spring, since the stop 9 is fixed on the nozzle 5 stationary. At a certain force of the compressed spring of the pusher 7 transmitted through the nozzle 5 and the rod 16 to the latch 17, the ball of the latter leaves the groove and the system of the nipple 5 - rod 16 Under the action of the force of the compressed spring the pusher 7 goes to the lowest position fixed by the latch 17, the device comes to the initial state and the cycle is repeated. The application of the proposed device makes it possible to increase the reliability of work by simplifying the design. Formula of the Invention A fluid drainage device comprising a reservoir, a holding tank, a stem with a lock located therein, a drainage and drainage pipes with shut-off bodies, which, in order to increase the reliability of operation, it is equipped with a cup located bottom upwards over the accumulative a container placed in the latter by an annular float element for separating the phases of the fluid being drained and concentrically fixed in the branch pipe, the upper end of which is located in the glass and is connected to the stem, with that in the wall of the nozzle and nozzle are formed slit-shaped openings for connection to a drain and drainage pipes / information sources, the received note in the examination 1, USSR Author's Certificate 532,617 №, Cl, C 10 and 33/00, 1976.