Intelligent fluid control system

A control system and intelligent technology, which is applied in the direction of pump control, non-variable pumps, machines/engines, etc., can solve the problems of poor control flexibility, large power loss, and low degree of intelligence, so as to ensure life expectancy and shorten use Life, the effect that the impact is small

Inactive Publication Date: 2014-12-17
四川川鸿电气设备有限责任公司
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

At present, my country's gaseous fluid control system has poor control flexibility, low intelligence, and large

Method used

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Embodiment Construction

[0016] The following will be combined with Figure 1-7 The present invention is described in detail, and the technical solutions in the embodiments of the present invention are clearly and completely described. Apparently, the described embodiments are only some of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0017] As shown in the figure, the present invention provides an intelligent fluid control system, which is characterized in that: from left to right, the cabinets are arranged in the order of incoming line cabinet A, frequency conversion cabinet A, frequency conversion cabinet B, outgoing line cabinet, power frequency cabinet A, Power frequency cabinet B and incoming line cabinet B; incoming line cabinet A and incoming line cabinet B are respective...

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Abstract

The invention discloses an intelligent fluid control system. The intelligent fluid control system is characterized by sequentially comprising an incoming wire cabinet A, a variable frequency cabinet A, a variable frequency cabinet B, an outgoing wire cabinet, a power frequency cabinet A, a power frequency cabinet B and an incoming wire cabinet B from left to right, wherein the incoming wire cabinet A and the incoming wire cabinet B are used for being connected with a power incoming wire respectively; the incoming wire cabinet A is connected with the variable frequency cabinet A and the variable frequency cabinet B; the variable frequency cabinet A and the variable frequency cabinet B are connected with a contact cabinet; the incoming wire cabinet B is connected with the power frequency cabinet A and the power frequency cabinet B; the power frequency cabinet A and the power frequency cabinet B are connected with the contact cabinet; the contact cabinet is connected with a fan pre-stage motor M1, a fan post-stage motor M2, a fan pre-stage motor M3 and a fan post-stage motor M4. The intelligent fluid control system has the main advantages that the motors cannot be directly started in the starting process, and the starting process is automatically divided into three periods namely a first accelerating time period, a second accelerating time period and a third accelerating time period, so that the motors can be steadily accelerated, the starting current is greatly reduced, the service lives of the motors are guaranteed, and the impact on a power grid is relatively low.

Description

technical field [0001] The invention relates to a novel gaseous fluid control device, specifically an intelligent fluid control system. Background technique [0002] With the development of social economy, people use more and more various energy sources, and the requirements for technology are getting higher and higher, and this device can play a vital role in the control of gaseous fluids. At present, my country's gaseous fluid control system has poor control flexibility, low intelligence, and large power consumption, which is far from meeting the needs of rapid social development, so it needs to be improved. Contents of the invention [0003] The purpose of the present invention is to provide an intelligent fluid control system. The present invention is achieved by constructing an intelligent fluid control system, which is characterized in that: from left to right, the cabinets are arranged in sequence including incoming line cabinet A, frequency conversion cabinet A, f...

Claims

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Application Information

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IPC IPC(8): F04D27/00
Inventor 李国东王昭兵左旭
Owner 四川川鸿电气设备有限责任公司
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