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The computer room control system, that is, the control system of the central air-conditioning system, also known as the building automatic control system, is also known as the building equipment monitoring system in the national standard GB50339---2003. The computer room control system that our company refers to refers to the automatic control of the central air-conditioning system.

The content of automatic air-conditioning control implemented by Shenzhen Taiwa Energy Technology Co., Ltd. includes automatic detection and automatic adjustment of the temperature, humidity and other related parameters of the air-conditioning system with the air-conditioning room as the main adjustment object, and alarms for some signals. The interlock protection control enables the air-conditioning system to run at the best operating point or as close to the best operating point as possible, to meet normal applications in different environments. At the same time, since the central air-conditioning system accounts for a high proportion of the power consumption of building equipment, it is a large power consumer. Therefore, the air-conditioning automatic control system developed by our company also includes reducing the operating power consumption of the air-conditioning system to achieve energy saving. Especially for the central air-conditioning system using ice storage and water storage systems, our company has also added many operating conditions including ice storage and melting, while storage and supply, and has a unique and rich system control development, debugging experience and level .

The basic contents of automatic control of our air-conditioning system are as follows:

(1) Detection and control of temperature, humidity and static pressure in air-conditioned rooms.

(2) Detection of fresh air temperature, humidity, fresh air drying and wet bulb temperature.

(3) Detection and adjustment of supply air temperature and humidity.

(4) Detection of return air temperature and humidity.

(5) The mixing ratio of fresh air and return air is controlled.

(6) Flow control of chilled water.

(7) Detection and control of carbon dioxide concentration in air-conditioned rooms.

(8) Automatic conversion control of the operating conditions of the air-conditioning system.

(9) Start-stop control, group control control, automatic interlocking and protection of the cold source system.

(10) Monitoring of heat source system

(11) Temperature and pressure in the refrigeration system (such as condensing temperature, condensing pressure, evaporating temperature, evaporating pressure, water temperature and water pressure at the inlet and outlet of the evaporator, cooling water temperature and water pressure at the inlet and outlet of the condenser cooling water) ) parameter detection, control, signal alarm, chain protection, etc.

(12) Detection and alarm of filters of fresh air units and air-conditioning units.

(13) Humidity monitoring and control in air-conditioned areas.

(14) Conventional control of each component equipment of the air-conditioning system, such as sequential control, logic control, real-time control that collects signals through sensors and follows a given control logic.

(15) For more complex equipment, effective intelligent control methods will be used for control, such as neural network, fuzzy control, predictive control or intelligent control combined with different methods.

(16) Linkage control of central air-conditioning system and fire alarm system.

(17) Cooperative control of different measurement and control networks.

(18) Real-time monitoring and corresponding control of the air duct system.

(19) Joint automatic control of different unit equipment and links.

(20) Operation control and variable flow control for different working conditions of water storage and ice storage systems.

Shenzhen Taiwa Energy Technology Co., Ltd. provides various control systems for central air conditioning systems, and develops automatic control systems that meet user needs and adapt to different air conditioning systems.