SU772577A1

SU772577A1 - Storing reservoir

Info

Publication number: SU772577A1
Application number: SU792754846A
Authority: SU
Inventors: Михаил Шикавич Окунев; Владимир Михайлович Шейнблюм; Семен Ильич Мильковицкий; Михаил Ильич Смородинов; Икар Кириллович Шарапов
Priority date: 1979-04-17
Filing date: 1979-04-17
Publication date: 1980-10-25

Description

(54) НАКОПИТЕЛЬНАЯ ЕМКОСТЬ(54) STORAGE CAPACITY

II

Изобретение относитс к конструкци м технологического оборудовани и предназначено , преимущественно, дл приготовлени глинистых растворов, используемых при бурении скважин или сооружений подземных конструкций способом «стена в грунте .The invention relates to the design of technological equipment and is intended primarily for the preparation of clay solutions used in drilling wells or structures of underground structures using the "wall in soil" method.

Известна накопительна емкость с побудительным устройством, содержащим скребки, подвешенные на гибких ов з х 1.Known storage tank with a trigger device containing scrapers, suspended on flexible sz x 1.

Наиболее близкой к предлагаемому изобретению по технической сущности и достигаемому результату вл етс накопительна емкость, содержаща приводные скребки , подвешенные на гибких св з х к траверсе 2.Closest to the proposed invention in technical essence and the achieved result is a storage tank containing drive scrapers suspended on flexible connections to the traverse 2.

Недостатком известных накопительных емкостей с побудительными устройствами вл етс то, что в них привод работает независимо от плотности раствора.В результате имеет место перерасход электроэнергии .A disadvantage of the known storage tanks with the driving devices is that the drive in them operates irrespective of the density of the solution. As a result, there is an overspending of electricity.

Цель изобретени - экономи электроэнергии .The purpose of the invention is to save energy.

Поставленна цель достигаетс тем, что накопительна емкость снабжена верхним поплавком с индукционной катушкой и нижним поплавком с металлическим стержнем, соединенными с корпусом накопительной емкости , и реле, вход которого св зан с индукционной катущкой, а выход - с приводом , при этом накопительна емкость снаб , жена гидравлически св занной с ней вертикальной трубой, в которой размещены верхний и нижний поплавки.The goal is achieved in that the storage tank is provided with an upper float with an induction coil and a bottom float with a metal rod connected to the storage tank body, and a relay whose input is connected to the induction coil and the output is driven, the wife is a hydraulically connected vertical pipe in which the upper and lower floats are located.

На фиг. 1 показана накопительна емкость с побудительным устройством, продольный разрез; на фиг. 2 - то же, видFIG. 1 shows a storage tank with a trigger device, a longitudinal section; in fig. 2 - the same view

10 сверху.10 on top.

Накопительна емкость состоит из корпуса 1 с крышкой 2, на которой смонтировано побудительное устройство, состо щее из привода 3 и скребков 4, подвешенных на гибких св з х 5 к траверсе 6. Корпус 1The storage tank consists of a housing 1 with a lid 2 on which an incentive device is mounted, consisting of a drive 3 and scrapers 4 suspended on flexible links x 5 to the cross bar 6. Case 1

снабжен вертикальной трубой 7, вынесенной за габарит скребков 4. В трубе 7, как в направл ющей, размещен верхний поплавок 8 с индукционной катушкой 9 и взаимодействующий с ним нижний поплавок 10 с provided with a vertical pipe 7, taken out of the size of the scrapers 4. In the pipe 7, as in the guide, is placed the upper float 8 with the induction coil 9 and the lower float interacting with it 10 s

Claims

20 metal rod 11, which is an electromagnetic sensor. The bottom float 10 is attached to the bottom of the pipe 7 by a flexible link 12, and the top float 8 is attached to the lid 2 by means of a pair of thin insulated wires 13 whose length is less than the height of the housing 1, and the bulk density of the upper float 8 is greater than the density of water but less than the specified density solution, for example 1.04 g / cm. In addition, the upper float 8 is connected to the drive 3 by means of a relay and the relay 14. The housing 1 has a port 15. The storage tank with a triggering device operates as follows. A solution, e.g., a clay one, from the clay mixer is supplied to the storage tank through the nozzle 15 and the required time is stored there. When making clay particles in the sediment, the density of the solution decreases and the upper float 8 drops down to the lower float 10. At the same time, the induction coil 9, interacting through an electromagnetic field with a metal rod 11, turns on a drive 14 by means of a relay 14. Scrapers 4 stir the settled particles from the bottom of the tank and mix the solution. When the density of the solution reaches a predetermined level, the upper float 8 rises up, while the metal rod 11 exits the induction coil 9 and the relay 14 turns on the actuator 3; in the case of complete emptying of the storage capacity, the lower float 10 descends to the lower position and the length of the wires 13 does not allow the induction the coil 9 comes into contact with the metal rod 11. Thus, the drive 3 in this case cannot turn on. The advantages of the proposed design are that it provides a constant density of the solution and at the same time prevents the overuse of electricity. The economic effect of its use is approximately 800 rubles. per year for one cumulative capacity. Claim 1. Cumulative capacity, containing drive scrapers, suspended on flexible connections to the traverse, characterized in that, in order to save electricity by automating the operation of the drive, the storage capacity is equipped with an upper float with an induction coil and a lower float with a metal rod connected to the casing of the storage tank, and the relay, the input of which is connected to the induction coil, and the output to the drive of the scrapers. 2. The vessel according to claim 1, characterized in that it is provided with a hydraulically connected vertical pipe in which the floats are placed. Sources of information taken into account in the examination 1. Mechanical equipment of enterprises of building materials, products and structures. M., “Mechanical Engineering, 1975, p. 248.

2. USSR author's certificate number 611660, cl. On 01 F 13/00, 1978.