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Plastic containers with flow-guiding members

A plastic container and container technology, which is applied to parts of pumping devices for elastic fluids, pump elements, non-variable pumps, etc., can solve complex sealing problems, and achieve the effects of simplified assembly and reliable sealing

Active Publication Date: 2022-08-09
KSB AG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In the case of this configuration, complex sealing is also required between the centrifugal pump unit and the plastic container

Method used

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  • Plastic containers with flow-guiding members
  • Plastic containers with flow-guiding members
  • Plastic containers with flow-guiding members

Examples

Experimental program
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Embodiment Construction

[0032] figure 1 A perspective view of the assembly with the plastic container 1 is shown. In the embodiment, the plastic container 1 is a collection container, which is designed for pressure-free operation. The falling waste water is temporarily stored and then conveyed into the waste water channel. It has proven to be particularly expedient if the nominal volume of the container 1 is less than 500 liters, preferably less than 300 liters, in particular less than 100 liters. In the embodiment, the nominal volume of the container 1 is 40 liters.

[0033] The container 1 has an area with two inlets 2 , which is constructed higher in its overall height, and an area, which is constructed lower than the overall height, in which flow-guiding components designed as pump assemblies are arranged.

[0034] The connecting branch for the inlet 2 is constructed in one piece with the container 1 . Furthermore, the container has an emptying connection 3 , the connection branch of which is...

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PUM

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Abstract

The invention relates to an assembly with a plastic container (1) and flow-guiding components. The flow-guiding component has a housing (8). The housing (8) is positively connected to the container (1) by rotary sintering.

Description

technical field [0001] The invention relates to an assembly with a plastic container and a flow-guiding component, which has a housing. Background technique [0002] Such a component may, for example, be a waste water lifting device. The lifting device backflow protection diverts the water falling on the backflow plane. It is used to transport waste-free and waste-containing waste water that falls from residential buildings in basements. Falling waste water collects in plastic containers. The water level is detected via a liquid level sensor. If a certain limit value is reached, the flow-guiding component is opened, which conveys the waste water out of the plastic container. [0003] The means for directing the flow can be, for example, a centrifugal pump. [0004] In the case of conventional waste water lifts, the plastic container has an opening into which the pump unit is introduced, wherein the housing is sunk into the waste water with a suction manifold and the mot...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F04D13/16F04D29/02F04D29/42F04D29/60F04D29/62B29C41/04
CPCB29C41/04F04D13/16F04D29/026F04D29/426F04D29/605F04D29/628B29C41/20E03F5/22F04D13/02F04D29/406
Inventor P.容A.顺克
Owner KSB AG