SU628270A1

SU628270A1 - Dipped pumping station

Info

Publication number: SU628270A1
Application number: SU762333851A
Authority: SU
Inventors: Леонид Сулейманович Хасеневич
Priority date: 1976-03-02
Filing date: 1976-03-02
Publication date: 1978-10-15

Description

Изобретение относитс к области кана- геизалши и водоснабжени .The invention relates to the field of cana geyzalshi and water supply.

Известна заглубленна насосна станци , включающа колодец, с размещетшым в нем оборудованием, и обособленно резервуар flj. Недостатком этой станции вл етс сложность и массивность кон струкции.A well-known buried pumping station, including a well, with equipment located therein, and a separate reservoir flj. The disadvantage of this station is the complexity and massiveness of the design.

Наиболее близким техническим решением к изобретению вл етс заглублен-на насосна станци , включающа корпус , в котором на одном уровне размещень, резервуар и технологические агрегаты . Эта станци неустойчива при подъеме грунтовых вод.The closest technical solution to the invention is a recessed pump station, including a housing in which the level, the reservoir and the process units are at the same level. This station is unstable when rising groundwater.

Цепью изобретени вл етс повышение устойчивости станции при подъеме грунтовых вод и возможность ее расширени .The chain of the invention is to increase the station stability when raising groundwater and the possibility of its expansion.

Это достигаетс тем, что в заглубленной насосной станции, включающей корпус , в котором на одном уровне размещены резервуар- и технологические агрегаты , корпус выполнен в внде соединенны перемычками опускных колодцев, причем This is achieved by the fact that in a buried pumping station, including a casing, in which the reservoir and technological units are located at the same level, the casing is made in a vnde interconnected by jumpers of lowering wells, and

каждый технологический агрегат размещен в колодце, а резервуар образован стенками колодцев и перемычками между ними.Each technological unit is located in the well, and the reservoir is formed by the walls of the wells and bridges between them.

На фиг. 1 изображена заглубленна насосна станци в плане; на фиг. 2 показан разрез А-А на фиг. 1.FIG. 1 shows a submerged pumping station in plan; in fig. 2 shows section A-A in FIG. one.

Резервуар образован перемычками 1, закрепленными неподвижно межсу колодцами 2, в каждом из которых могут смонтировать один насосный ш регат 3. Так как пропеты выбраны наименьшими, то днище 4 (см. фиг. 2) выполн ют с выпусками наружу, что позвол ет использовать пригрузку грунтом дл предотвращени всплыти при подъеме грунтовых вод 5, соответственно уменьшив толщину перемычек и колодцев. Этому же способствует и равномерна расстановка колодцев по площади резервуара.The tank is formed by jumpers 1 fixed by intersoil by wells 2, each of which can be mounted with one pumping regatta 3. Since the propets are selected the smallest, the bottom 4 (see Fig. 2) is performed with outlets that allow using the load ground to prevent ascent when rising groundwater 5, respectively, reducing the thickness of the lintels and wells. This also contributes to the uniform distribution of wells over the area of the tank.

Claims

The pipelines 6 for supplying the pumped liquid include on either side, which helps to install additional wells and ne. 6 straps outside the tank, i.e. Expanded sho tank (shown in the figures by dashed pinia). According to the calculations, the construction of a submerged pumping station in terms of material consumption is three or more times more economical than the well-known choice of shells by low-frequency selectors, which is well known in funoament building. Claims of the Invention A submerged pumping station comprising a cruncus; at. where the reservoir and technological units are located at the same level, because of tea so that, in order to increase stability when raising groundwater and ensure the possibility of expanding the station, the casing is made of subsurface wells connected by re-rims, each the technological unit is placed in the bottom of the tank, and the tank is formed by the walls of the wells and bridges between them. Sources of information taken into account during the examination: 1, Baikov V, I. Building structures. Publishing house of literature, 1970, p. 171-175.

2. Levers B, B, Manual on the design of pumping stations and testing of pumping installations. Publishing house of agricultural literature, magazines and posters, 1963, p. 131