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Refrigerating machine station management device and method, computer storage medium and refrigerating machine station

A management method and technology of a management device are applied in the field of cooling station management device and cooling station to achieve the effect of improving efficiency and operation stability and avoiding surge

Active Publication Date: 2020-01-17
CARRIER CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to solve or at least alleviate the problems existing in the prior art;

Method used

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  • Refrigerating machine station management device and method, computer storage medium and refrigerating machine station
  • Refrigerating machine station management device and method, computer storage medium and refrigerating machine station
  • Refrigerating machine station management device and method, computer storage medium and refrigerating machine station

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Embodiment Construction

[0047] It is easy to understand that, according to the technical solution of the present invention, those skilled in the art can propose multiple structural modes and implementation modes that can be replaced without changing the essence and spirit of the present invention. Therefore, the following specific embodiments and drawings are only exemplary descriptions of the technical solution of the present invention, and should not be regarded as the entirety of the present invention or as a limitation or restriction on the technical solution of the present invention.

[0048] The directional terms such as up, down, left, right, front, back, front, back, top, and bottom that are mentioned or may be mentioned in this specification are defined relative to the structures shown in the drawings, and they are It is a relative concept, so it may change accordingly according to its different positions and different usage states. Accordingly, these or other directional terms should not be...

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Abstract

The invention provides a refrigerating machine station management device and method, a computer storage medium and a refrigerating machine station. The refrigerating machine station management methodcomprises the steps of judging whether refrigerating machines at low load exist in the refrigerating machine station or not when some refrigerating machine in the refrigerating machine station sends out a surge risk signal and allowing one refrigerating machine in the refrigerating machine station to be shut down; if not, shutting down one refrigerating machine in the refrigerating machine stationto raise loads of the other refrigerating machines; and if not, raising the water outlet temperature of the refrigerating machines in the refrigerating machine station and reducing the water outlet temperature of a cooling tower in the refrigerating machine station. According to the refrigerating machine station management device and method provided by the embodiment of the invention, surge protection is provided for the refrigerating machine station, the refrigerating machines are effectively protected against surge, and the efficiency and operation stability of the refrigerating machine station are improved.

Description

technical field [0001] The present invention relates to the field of cooling stations, and more specifically, the present invention relates to a cooling station management method, a cooling station management device and a cooling station applying the cooling station management method. Background technique [0002] Today, chiller stations are used to provide chilled water for delivery to air-water terminals for heat exchange to manage the temperature in building areas. In response to the cooling demand of a building zone, the flow rate of chilled water or the flow of air supplied to the air-water terminal can be adjusted to achieve the desired temperature of the zone. The flow rate of chilled water can be adjusted by the state of the actuator at the control terminal, such as the opening of the valve, and the flow of air can be adjusted by the state of the actuator at the control terminal, such as the fan speed or the opening of the damper. [0003] Generally, a chiller stati...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F25B49/02
CPCF25B49/02F25B2500/07F25B2339/047F25B49/005F25B2400/06F25B25/005F25B2600/027F25B2600/17F25B49/022F25B49/027Y02B30/70F25B1/10
Inventor 李胜
Owner CARRIER CORP