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Method for controlling a compossed device and compossed device wherein such method is applied

A combined equipment and control combined technology, applied in the components, applications, pump control, etc. of the pumping device for elastic fluid, can solve the problems such as the degree of influence of the efficiency and reliability of the gas engine without considering the heat recovery circuit, and achieve The effect of total energy consumption reduction

Active Publication Date: 2012-07-04
ATLAS COPCO AIRPOWER NV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The extent to which the optimization of the heat recovery circuit affects the efficiency and reliability of the gas engine itself is not considered here

Method used

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  • Method for controlling a compossed device and compossed device wherein such method is applied
  • Method for controlling a compossed device and compossed device wherein such method is applied

Examples

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Embodiment Construction

[0024] It is known that the compressor device 2 can have a housing in which a compressor element driven by an electric motor is arranged.

[0025] In addition, the compressor installation 2 usually has a cooling system 4 .

[0026] According to the invention, the combined device 1 also has a controller 5 which is preferably designed as a separate electronic component.

[0027] Furthermore, according to the invention, a plurality of devices 6 are provided which are able to determine one or more system parameters.

[0028] These means 6 may eg comprise temperature sensors, pressure sensors etc. and may eg be arranged at the outlet 7 of the compressed gas and / or the outlet 8 of the cooling circuit.

[0029] Preferably, these devices 6 are connected to the controller 5 by cables 9-10.

[0030] The method according to the invention is very simple and is described below.

[0031] In the first case, the user has to select the criteria to be optimized.

[0032] This standard could...

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Abstract

Method for controlling a device (1) that comprises at least a compressor installation (2) and / or drying device on the one part, and a heat recovery system (3) on the other part, whereby the heat recovery system (3) absorbs heat from the compressor installation (2), and whereby the composite device (1) further comprises a controller (5) and means (6) for determining one or more system parameters, characterised in that the controller (5) controls both the compressor installation (2) and / or the drying device and the heat recovery system (3) on the basis of the aforementioned system parameters, such that the overall efficiency of the device is optimised.

Description

technical field [0001] The present invention relates to a method for controlling a combination device and a combination device to which the method can be applied. [0002] More specifically, the invention is used to control a combined plant comprising at least a compressor plant and / or a drying plant and a heat recovery system. Background technique [0003] It is known that gas compression in compressor installations is accompanied by substantial heat generation. [0004] Compressor installations are known to have energy recovery means to recover this heat as efficiently as possible. [0005] Usually, the compressor is equipped with basic regulation means to control the compressor according to the required compressed air quality. [0006] In known devices, the coolant flow is controlled by a thermostatic valve on the output part of the cooling circuit. The coolant flow can thereby be controlled such that the temperature at the output of the cooling circuit remains constan...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F04D29/58F24D11/00F04D27/02F04C29/04F24J3/00F04C28/00
CPCY02B30/18F28F27/02F28D15/00F04D27/02F04D29/5826F04C28/00F04C29/04F24D17/0005F04D27/00
Inventor K·P·胡宾K·范坎普福特
Owner ATLAS COPCO AIRPOWER NV
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