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System for control of compression system

A technology for control systems and compression systems, applied in general control systems, control/regulation systems, pump control, etc., to solve problems such as optimal energy efficiency

Active Publication Date: 2018-06-08
萨林公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0009] The systems known in the prior art do not achieve the best possible energy efficiency, instead the compressors in them are often driven in a range where the efficiency ratio of the compressor and / or the overall system is not good

Method used

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  • System for control of compression system
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  • System for control of compression system

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Embodiment Construction

[0021] In the following, reference will be made to the attached figure 1 The invention is described in more detail by means of examples of embodiments of the invention, appended figure 1 A block diagram of a pneumatic system comprising a control unit 3 according to the invention is presented.

[0022] figure 1 The pneumatic system according to an embodiment of the invention presented in , comprises two compressed air networks 1 , 2 connected to a control system that controls them. The first network 1 comprises: six compressors C1-C6 with their controllers A1-A6; a pressure tank 11 connected to three compressors C2-C4; four secondary processes Units 12-15; consumption sites 16; and piping systems 17-19 for their interconnection. The second network 2 correspondingly comprises one compressor C7 with its controller A7 , the secondary treatment unit 21 , the consumption sites 22 and the piping system 23 for their interconnection.

[0023] In addition, both networks are provided...

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Abstract

Disclosed are a system for the control of a compression system and a method for controlling the compression system. Said compression system comprises compressors (C1-C7) and their controllers (Al-A7)for the compression of the fluid medium, secondary treatment devices for the treatment of the medium delivered from the compressors, and piping systems (17-19, 23) for conducting the fluid medium to aplace of consumption (16, 22), said control system comprising a control unit (3) containing a data processing system (34) for controlling the compression system, a user interface (35) including a display associated with the same and transmission means for the transmission of control data among the control unit, the controllers and pressure sensors. The compression system can have a number of adjustment values, which determine the requirement for fluid medium, the change in direction thereof and the rate of change, wherein a compressor-specific adjustment value is based on parameters given from the user interface, wherein an adjustment value is converted into a network delivery request or into a network pressure setting or into a compressor-specific pressure setting, wherein the control system is adapted to convert a network delivery request or a network pressure setting or a compressor-specific pressure setting into compressor-specific control requests via the direct control data, pressure setting or a pressure data item of the compressor.

Description

technical field [0001] The object of the invention is a system for controlling a compression system of a fluid medium and a method for controlling a compression system. Background technique [0002] In industrialized countries, approximately 10% of the electrical energy consumed by industry is spent on the production of compressed air. In addition, compressed air is a key production factor, so quality problems arising in compressed air can be economically significant in many cases. The inefficient use of compressed air has been found to be a significant problem in many countries. [0003] In the compression system of the compressed air network, a compressor is used to generate compressed air, which is conducted via a cooler and a pressure tank to a secondary treatment unit provided with a filter and a dryer and a second pressure tank, from which the compressed air The second pressure tank is supplied to the point of consumption. The compressors are controlled by means of ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F04B49/06F04B41/06F04D27/00F04C28/02F04C28/06G05B13/02G05B11/18
CPCF04B41/06F04B49/06F04B49/08F04D25/16F04D27/02F04B49/065
Inventor S·尼曼S·海莫宁H·劳里拉
Owner 萨林公司
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