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Configuration method and configuration assistance system for centrifugal pump assembly with adjustable speed

A configuration method and technology of auxiliary systems, applied in general control systems, control/regulation systems, heating systems, etc., can solve difficult implementation, complex and other problems

Active Publication Date: 2020-07-28
WILO SE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

The adaptation of such pump systems to the specific application / plant type can therefore only be complex and difficult

Method used

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  • Configuration method and configuration assistance system for centrifugal pump assembly with adjustable speed
  • Configuration method and configuration assistance system for centrifugal pump assembly with adjustable speed
  • Configuration method and configuration assistance system for centrifugal pump assembly with adjustable speed

Examples

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Embodiment Construction

[0127] figure 1 A schematic diagram of a pump assembly 2 is shown, which can be used in many different plant types and can be operated with many different control types. In this case, the centrifugal pump assembly 2 is formed by a structural combination of a pump unit 21 , an electric motor 22 for driving the pump unit, and pump electronics 23 .

[0128] The pump unit 21 comprises a pump housing with components for connecting the housing to the hydraulic device 1 (see figure 2 ) on each of the pipes and includes a pump chamber in which is located a rotor supported on a pump shaft driven by an electric motor. Optionally, the pump shaft simultaneously forms a motor shaft. The motor 22 is flange mounted to the pump housing. The pump electronics 23 are housed in the housing, where the centrifugal pump 2 is figure 1 In this exemplary embodiment variant in , the pump electronics are mounted on the axial end side of the electric motor 22 . However, the pump electronics 23 can...

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PUM

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Abstract

The present invention relates to a method of configuring a centrifugal pump assembly that can be used in a variety of different equipment types and can operate with a variety of regulation types with corresponding regulator configurations. The operator predefines at least one device type and / or at least one adjustment type to the configuration device, the configuration device includes a stored predetermined matching relationship and a plurality of application-specific adjustment configurations, in the matching relationship, each device type is associated with at least one adjustment type. An adjustment type is matched, and the combination of the device type and the adjustment type in the matching relationship is respectively associated with the adjustment configuration. The configuration device selects the associated regulator configuration according to the equipment type and / or the adjustment type according to the matching relationship and sets it on the centrifugal pump assembly. The invention also relates to a configuration aid system implementing the method, a centrifugal pump assembly with the configuration aid system and a deployment system comprising a centrifugal pump assembly and a handheld device with the configuration aid system.

Description

technical field [0001] The invention relates to a configuration method for a speed-adjustable centrifugal pump assembly in a hydraulic system, which can be adapted for a plurality of different types of equipment and can be configured in a plurality of different configurations with corresponding regulators The adjustment type runs. Furthermore, the invention relates to a configuration aid system for carrying out the method, a centrifugal pump assembly with the configuration aid system according to the invention, and a deployment system consisting of a centrifugal pump assembly and a mobile handheld device, wherein the The handheld device has a configuration assistance system according to the invention. Background technique [0002] Today's centrifugal pump components are often multifunctional. Such centrifugal pump assemblies can be used in various installations, such as heating, cooling or drinking water installations, for hot or cold water circulation, for storage loading...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F04D15/00
CPCF04D15/00F04D15/0066F24D19/1012F05D2270/802F04B49/06F04B49/065F04B49/20F04C14/06G05B19/0426F04B2203/0209G05B2219/23258G05B2219/23291G05B2219/25067G05B2219/33099Y02B30/70
Inventor S·施米德N·埃卡特
Owner WILO SE
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