Multi-mode intelligent water pump frequency conversion monitoring system

A monitoring system, multi-mode technology, applied in pump control, liquid variable capacity machinery, machine/engine, etc., can solve problems such as the inability to achieve precise control of pump load, and achieve the effect of flexible application

Active Publication Date: 2016-03-23
WOLONG ELECTRIC GRP CO LTD +1
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  • Abstract
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  • Claims
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Problems solved by technology

Moreover, general-purpose frequency converters are often unable to achieve precise control of pump loads.

Method used

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  • Multi-mode intelligent water pump frequency conversion monitoring system
  • Multi-mode intelligent water pump frequency conversion monitoring system

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Embodiment Construction

[0021] The technical solution of the present invention will be further described in detail below in conjunction with the accompanying drawings.

[0022] Such as figure 1 As shown, the multi-mode intelligent water pump frequency conversion monitoring system includes a water pump frequency conversion device 1, a water pump frequency conversion device communication module 3, a monitoring device 4, and a monitoring device communication module 6.

[0023] In order to achieve precise control and flexible application adapting to different scenarios, the water pump frequency conversion device 1 is provided with a water pump multi-mode operation module 2, and the water pump multi-mode operation module 2 includes speed mode, pressure mode, flow mode, temperature mode , proportional mode and other pump load operating modes, the monitoring device 4 is provided with a water pump monitoring module 5 for switching between various water pump operating modes, and the water pump monitoring modu...

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Abstract

The invention relates to a multi-mode intelligent water pump frequency conversion monitoring system. A water pump of a frequency converter is used for controlling the flow, pressure and temperature, an engineer usually needs to control the flow, the pressure and the temperature by setting a heap of parameters of a general-purpose inverter with the help of an operation manual, and control is troublesome. The multi-mode intelligent water pump frequency conversion monitoring system is characterized in that a multi-mode water pump operation module is arranged on a water pump frequency conversion device and stores multiple load work operation modes of the water pump, and a monitoring device is internally provided with a water pump monitoring module for monitoring work of the water pump frequency conversion device and capable of switching the load work operation modes of the water pump. By the adoption of the technical scheme, the operation modes of the water pump can be switched through simple mode switching, and an operator even if the operator is not a professional engineer can operate the system easily through the water pump monitoring module.

Description

technical field [0001] The invention relates to a multi-mode intelligent water pump frequency conversion monitoring system. Background technique [0002] In the current water pump frequency conversion monitoring device, the frequency converter generally adopts a general-purpose frequency converter. The so-called general-purpose frequency converter is suitable for all occasions, so there are many parameters that need to be set during installation and debugging. In the application of water pumps that require frequency converters, the objects to be controlled are flow, pressure, and temperature. Engineers often need to read the instruction manual on site and set a lot of general-purpose frequency converter parameters to realize the control of these objects. Moreover, general-purpose frequency converters often cannot realize precise control of water pump loads. Contents of the invention [0003] The technical problem to be solved and the technical task proposed by the present...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F04B49/06
CPCF04B49/06
Inventor 冯芬廉晨龙汪春兵姜泽
Owner WOLONG ELECTRIC GRP CO LTD
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