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An intelligent split pressurization control system and method based on fan superposition

A control system, control method technology, applied in pump control, mechanical equipment, machine/engine, etc.

Active Publication Date: 2021-02-05
沈阳博授鑫智能科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] By adding auxiliary fans, the old and new fans work in series, and transforming the original control circuit, our invention realizes separate control, realizes linear adjustment of air pressure in different working conditions, and solves the problem of energy consumption in the existing pressurization control system in order to meet the national standard , to achieve the purpose of high efficiency and energy saving

Method used

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  • An intelligent split pressurization control system and method based on fan superposition
  • An intelligent split pressurization control system and method based on fan superposition
  • An intelligent split pressurization control system and method based on fan superposition

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Embodiment Construction

[0052] like figure 1 As shown, an intelligent split pressurization control system based on fan superposition includes a detection part, a controller and an execution part; the detection part is composed of an acquisition module and a pressure sensor, and the controller is composed of a computer and a control module. The execution part is composed of a frequency converter and a main fan; the signal output terminal of the computer is used as the input terminal of the frequency converter through the control module, and the signal output terminal of the frequency converter is connected to the input terminal of the main fan. The system also includes an additional controller, an additional The controller is composed of an auxiliary fan and an additional circuit; the signal output end of the frequency converter is also connected to the input end of the additional circuit, and the output end of the additional circuit is respectively connected to the input ends of the main fan and the a...

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Abstract

The present invention relates to an intelligent split pressurization control system and method based on fan superposition. The signal output end of the computer is used as the input end of the frequency converter through the control module, and the signal output end of the frequency converter is connected to the input end of the main fan. There is an additional controller, which is composed of an auxiliary fan and an additional circuit; the signal output end of the frequency converter is also connected to the input end of the additional circuit, and the output end of the additional circuit is respectively connected to the input end of the main fan and the auxiliary fan, and the auxiliary fan is connected to the main fan. The fan is connected in series; the output end of the static pressure box is connected to the input end of the pressure sensor; the signal output end of the pressure sensor is connected to the input end of the acquisition module, and the signal output end of the acquisition module is connected to the signal input end of the computer. On the premise of keeping the original mechanical and electrical structure unchanged, the present invention implants an additional controller part to realize the linear adjustment of air pressure in different working conditions.

Description

technical field [0001] The invention belongs to the field of building material detection, and relates to an intelligent split pressurization control system and method based on fan superposition. Background technique [0002] The pressurization control system commonly used in this field includes a detection part, a controller and an execution part; the detection part is composed of an analog signal acquisition module and a pressure sensor, the controller is composed of a computer and a control module, and the execution part is composed of a frequency converter and a main fan ; The signal output terminals of the computer are respectively used as the input terminals of the frequency converter through the conventional control module, and the signal output terminals of the frequency converter are connected with the input terminals of the main fan. The output end of the static pressure box is connected to the input end of the pressure sensor; the signal output end of the pressure ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F04D27/00F04D25/16
CPCF04D25/166F04D27/004
Inventor 姜岩金鑫
Owner 沈阳博授鑫智能科技有限公司
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