HUP9800604A1 - Wastewater-pumpstation for collecting, storing and delivering of under pressure standing wastewaters - Google Patents

Abstract

The invention is a waste water lifting shaft for the environmentally friendly and hygienic collection, storage and transmission of waste water produced by the population without separation under pressure, primarily by the use of a pump. The waste water transfer shaft is equipped with water-tight insulated saws for the introduction of waste water, for its transmission, and for the pump arrangement, the top of the shaft has a cover plate that can be attached to the shaft body, the bottom socket is attached to the shaft body below, the bottom socket has a specially trained bottom part, and a pump located on the bottom part. A sewage transfer shaft consists of the typical conical shaft body (1), which expands evenly downwards and is provided with saws (4a, b, c, d), the shaft body insert (6) for the conical shaft body (1) and the outer bottom socket (2) and the external an inner bottom socket (8) consisting of the preferably defined section (2a) of the bottom socket, expanding uniformly upwards, in the shape of a pipe cone, is connected, and the shaft insert (6) is connected to the plane of the outer bottom socket (2) at an angle of at least fifty degrees, and the preferably defined section (2a) of the external bottom socket is greater than or equal to with a third of the diameter of the outer bottom socket (2), further from the cone-shaped shaft body (1), a watertightly insulated inlet saw heater (4a), in the interior of the shaft, a well-known inlet pipe assembly (7) arranged at a favorable angle to the plane of the shaft body is connected, and the shaft body insert (6) and the outer bottom socket are preferably defined of its section (2a), saws (4d) placed in an advantageous place and number are clamped to the cavity formed together with the cone-shaped mine body (1). ŕ