Central air conditioning remote monitoring system

I. Overview With the rising level of technology, quality of life is also gradually move towards high-quality, current central air conditioning more and more widely, the use of computer-controlled central air conditioning has become an important energy-saving operation Application topics. This paper proposes a central air-conditioning remote monitoring system design proposal. This design uses Ethernet as the backing to communicate remotely between the monitoring platform and the field controller. The RS-485 serial communication technology is used for distributed control in the field, enabling the monitoring platform to remotely monitor all central air conditioning units in multiple buildings. , to form a good real-time monitoring system.

System Composition This design uses distributed control mode and modular structure, can be divided into three parts: the monitoring part, a transmission part, the scene control section by IPC, Ethernet repeater, RS485 hub Consists of an end Temperature Controller.

Third, the system features This system is mainly concentrated in the central air-conditioning remote data collection and monitoring, data acquisition and monitoring parameters include air temperature value, the air conditioner switch state, the air-conditioning fan speed stage and cooling Hot state.

Fourth, the system structure diagram (reference)

V. Conclusion The system of the present successful implementation of Ethernet-based remote monitoring central air conditioning system may implement a plurality of times of day timer switch and unmanned room management functions, remote monitoring is not set to a temperature range Internal alarms are provided to remind the user to modify or control the thermostat to automatically adjust the temperature. Therefore, after the system is enabled, the energy-saving effect is significant. The central air-conditioning control is part of the building automation control. The design can also be used for water and electricity control of buildings, even intelligent community management, and local environment monitoring. It is widely used.

Combined Auto-loader

RAL series auto-loader uses stainless-steel hopper and high-efficient vacuum motor. It has motor overload protection device and auto-alarming device for material shortage, It is characterized with light-weight and durability, powerful suck force, easy installation and operation.
The characteristics of the equipment:
(1)Stainless steel hopper, light-weighted, durable, easy for cleaning
(2)overload protection device on motor
(3)Computer control, easy for operation.
(4)Independent filter,convenient for cleaning accumulated dust
(5)Noise-free design
(6)Auto-alarming protection device for material shortage

Introduction:
RAL-300I combined autoloader adopt single phase carbon brush motor with superior suction power and easy installation. It is particularly suitable for conveying new materials.
RAL-403I combined autoloader use a three phase induction motor with low noise and long service life. It also has an automatic motor reverse cleaning device.

Features:
Stainless steel hopper, motor overload protective device.

High-speed carbon-brush motor with small footprint and strong suction force for RAL-300I.
High-pressure induction pump with low noise and long service time for RAL-403I.

Microprocessor controller for ease of operation and has multiple alarm indicators.

Equipped with emote controller for convenient setting and operation.

Motor reversal cleaning function is available to RAL-403I.

Combined Auto-loader

Vacuum Autoloader,Automatic Loader,Auto Loader,Vacuum Loader

Ningbo Beilun Rhong Machinery Manufacturing Co., Ltd. , https://www.rhongmachinery.com