Intelligent control method and system for building refrigerating

A building, management and control technology, applied in the heating method, space heating and ventilation control input, control input involving air characteristics, etc. , pipeline inspection difficulties, etc.

Active Publication Date: 2019-01-15
中筑科技股份有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Existing central air conditioners generally use the method of matching the room with the air conditioner's external unit. When the room is opened, the corresponding external unit is turned on. It is impossible to effectively control the cooling capacity and wind speed of each room, and it is impossible to accurately control the temperature range and change of each room. The...

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  • Intelligent control method and system for building refrigerating
  • Intelligent control method and system for building refrigerating
  • Intelligent control method and system for building refrigerating

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Embodiment Construction

[0116] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. 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.

[0117] Furthermore, those skilled in the art know that various aspects of the present invention can be implemented as a system, method or computer program product. Therefore, various aspects of the present invention can be implemented in the form of a combination of software and hardware, which can be collectively referred to as "circuit", "module" or "system" herein. Furthermore, in some embodiments, various aspects of the present invention can also be implem...

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Abstract

The invention discloses an intelligent control method and system for building refrigerating. The method comprises the following steps of: acquiring room information in a building, coding and buildinga database for an air conditioner pipeline and an air outlet, determining refrigerating amount and air speed, and performing intelligent air-conditioning service. The system comprises an indoor air data acquisition module, a pipeline data acquisition module, a storage module, a pipeline coding database-building module, a refrigerating data processing module, an intelligent air-conditioning servicemodule and a communication module. The intelligent control method realizes controlling an indoor temperature within a permissible range to save energy consumption to the greatest extent, monitors andmanages a refrigerating air-feeding state of each room in real time, can perform dynamic analysis on operation of a central air conditioner, and provides a quick checking and positioning method for an abnormal condition. The system is accurate and efficient, has a relatively high practical value and a wide application prospect.

Description

technical field [0001] The invention relates to the technical field of energy-saving control, in particular to a method and system for intelligent management and control of refrigeration in buildings. Background technique [0002] The central air-conditioning system consists of one or more cold and heat source systems and multiple air-conditioning systems. This system is different from traditional refrigerant-type air-conditioning systems (such as single-body units, VRV) to centrally process air to meet comfort requirements. The principle of liquid vaporization refrigeration is used to provide the required cooling capacity for the air conditioning system to offset the cooling load of the indoor environment; the heating system provides the required heat for the air conditioning system to offset the heat load of the indoor environment. The refrigeration system is a crucial part of the central air-conditioning system, and its type, operation mode, and structural form directly a...

Claims

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Application Information

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IPC IPC(8): F24F11/89F24F11/64F24F11/74F24F11/30F24F11/47F24F110/10F24F110/20
CPCF24F11/30F24F11/47F24F11/64F24F11/74F24F11/89F24F2110/10F24F2110/20
Inventor 张子豪张仁胜孙福民张子谦胡刚
Owner 中筑科技股份有限公司
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