CN205173024U - Intelligent fan system of thing networking - Google Patents

Abstract

The utility model discloses an intelligent fan system of the Internet of Things, which belongs to the technical field of fan and ventilation system engineering, and includes a temperature sensor, a vibration sensor, and a noise sensor installed on the fan, and a detection box with a parameter acquisition module and a data communication module inside. Monitor the host, client, display screen, and frequency conversion control cabinet connected to the frequency conversion motor of the fan; the parameter acquisition module collects the parameter data of temperature sensors, vibration sensors, and noise sensors in real time. Collect the parameter data of the voltage, current and power of the variable frequency motor; the parameter collection module transmits the collected parameter data to the monitoring host in real time through the data communication module after analog-to-digital conversion, and the monitoring host feeds back the results to the client and displays the results after analysis Screen. The utility model Internet of Things intelligent fan system can monitor and display the running state of the fan in real time, and can give an alarm in time at the same time.

Description

IoT Smart Fan System

technical field

The utility model discloses an intelligent fan system of the internet of things, which belongs to the technical field of fan and ventilation system engineering.

Background technique

As a driven fluid mechanical device, fans are widely used in ventilation, heat exhaust, smoke exhaust and other systems. The user hopes to provide a complete and reliable fan monitoring and safety protection system, including dynamic real-time monitoring of the front and rear bearing temperature of the motor, motor current, voltage, power, fan air volume, wind pressure, efficiency, vibration, noise and other parameters. Display, record, alarm, and remote control form a complete and reliable safety protection system.

Fans are one of the main power-consuming equipment in the country, and their annual power consumption accounts for more than 10% of the country's annual power generation. At present, the actual operation efficiency of fans is low, and the operation management is unscientific, which leads to the waste of energy. Carrying out economic operation analysis can provide users with reasonable and effective suggestions for scientific operation and management.

Based on the above reasons, this case arose.

Utility model content

The purpose of this utility model is to provide an Internet of Things intelligent fan system that can display fan operation and performance parameters in real time, and can provide alarms, and the operating parameters recorded and saved by the system can provide data input for the economic operation of the fan.

In order to achieve the above object, the technical scheme adopted in the utility model is:

An IoT smart fan system, including a temperature sensor, a vibration sensor, and a noise sensor installed on the fan, a detection box with a parameter acquisition module and a data communication module inside, a monitoring host, a client, a display screen, and a communication with the fan Frequency conversion control cabinet connected with frequency conversion motor;

The parameter acquisition module collects the parameter data of the temperature sensor, vibration sensor and noise sensor in real time. At the same time, the parameter acquisition module also collects the parameter data of the voltage, current and power of the frequency conversion motor in real time through the frequency conversion control cabinet; the parameter acquisition module will collect the parameter data After analog-to-digital conversion, it is transmitted to the monitoring host in real time through the data communication module, and the monitoring host feeds back the results to the client and the display after analysis.

The parameter acquisition module in the utility model includes a sensor and a transmitter. The frequency conversion control cabinet itself collects and monitors the voltage, current, and power parameter data of the frequency conversion motor in real time, but does not save them. The parameter acquisition module obtains the voltage, current, and power parameter data of the frequency conversion motor on the frequency conversion control cabinet through the 485 communication protocol. The communication module transmits to the monitoring host for analysis and storage.

The utility model Internet of Things intelligent fan system, its parameter acquisition module can collect motor winding and bearing temperature, fan vibration, noise data and parameter data such as current, voltage and power of frequency conversion motor in real time. The parameter acquisition module transmits the collected parameter data to the monitoring host in real time through the data communication module after analog-to-digital conversion. The fan operation status analysis module in the monitoring host can call the relevant information in the fan database to analyze and process the collected data. After that, it is converted into fan performance parameters such as air volume, wind pressure, efficiency, power, noise, vibration, temperature, etc., and displayed in real time. At the same time, an alarm can be issued for parameters exceeding the standard according to the preset performance parameter threshold.

The monitoring host in the utility model also feeds back fan performance parameters and alarms to the client terminal and the display screen. The monitoring host can assign permissions to users according to requirements, and users can carry out daily operation management through the client based on the real-time fan operation data; the monitoring host is connected to the display screen, which can display the operation status of each digital fan in real time.

The monitoring host in the utility model records and saves parameter data such as current, voltage, power, etc., and combines fan strength, life and system operation conditions to carry out fan economic operation analysis and provide suggestions for fan operation and risk control.

As a further configuration of the above solution, the data communication module is a wireless data communication module.

In short, the utility model Internet of Things intelligent fan system can monitor and display the running status of the fan in real time, and can also give an alarm in time.

The utility model will be further described below in conjunction with the accompanying drawings and specific embodiments.

Description of drawings

Fig. 1 is a schematic diagram of a module of the present invention.

detailed description

As shown in Figure 1, the utility model Internet of Things intelligent fan system includes a temperature sensor 5, a vibration sensor 4, and a noise sensor 3 installed on the fan 1, and a detection box 6 with a parameter acquisition module 7 and a data communication module 8 inside. , a monitoring host 9, a client 10, a display screen 11, and a frequency conversion control cabinet 12 connected to the frequency conversion motor 2 of the fan 1;

Parameter acquisition module 7 collects the parameter data of temperature sensor 5, vibration sensor 4, noise sensor 3 in real time, meanwhile, parameter acquisition module 7 also collects the parameter data of the voltage, current, power of frequency conversion motor 2 in real time through frequency conversion control cabinet 12; Parameter acquisition The module 7 transmits the collected parameter data to the monitoring host 9 through the data communication module 8 in real time after analog-to-digital conversion, and the monitoring host 9 feeds back the results to the client 10 and the display screen 11 after analysis.

In this embodiment, the detection box 6 can be set up independently, and can also be integrated in the frequency conversion control cabinet 12 .

In this embodiment, the data communication module 8 is preferably a wireless data communication module.

In this embodiment, the display screen 11 is preferably an LED display screen.

The working principle of the utility model is as follows:

The parameter collection module 7 collects the parameter data of motor winding and bearing temperature, fan vibration and noise in real time through the temperature sensor 5, vibration sensor 4 and noise sensor 3 installed on the fan 1; collects the voltage of the variable frequency motor 2 in real time through the frequency conversion control cabinet 12 , current, power parameter data. The parameter collection module 7 transmits the collected parameter data to the monitoring host 9 in real time through the data communication module 8 after analog-to-digital conversion.

The fan running state analysis module in the monitoring host 9 invokes the relevant information in the fan database, analyzes and processes the collected data, converts them into fan performance parameters such as air volume, wind pressure, efficiency, power, noise, vibration, temperature, etc., and displays them in real time , and at the same time, according to the preset performance parameter threshold, an alarm is issued for the parameter exceeding the standard. The working principle of the monitoring host 9 is as follows: the fan database of the monitoring host 9 originally stores various parameter data groups obtained from test statistics; when working, the fan running status analysis module collects parameter data such as current and voltage Search the fan database for a corresponding set of operating parameters such as air volume and air pressure, and display them in real time, and at the same time, according to the preset performance parameter threshold, give an alarm for the parameters that exceed the standard.

The monitoring host 9 in the utility model also feeds back fan performance parameters and alarms to the client terminal 10 and the display screen 11 . The monitoring host 9 can assign permissions to users according to requirements, and the user can carry out daily operation management through the client 10 according to the real-time fan operation data; the monitoring host 9 is connected to the display screen 11, which can display the operation status of each digital fan in real time.

The monitoring host 9 in the utility model records and saves parameter data such as current, voltage, power, etc., and combines fan strength, service life and system operation conditions to carry out fan economic operation analysis and provide suggestions for fan operation and risk control.

The above-mentioned embodiments are only used to explain the inventive concept of the present utility model, but not to limit the protection of the utility model rights. Any insubstantial changes made to the utility model by using this concept should fall within the protection scope of the utility model.

Claims (2)

1. An Internet of Things intelligent fan system, characterized in that: it includes a temperature sensor, a vibration sensor, and a noise sensor installed on the fan, and a detection box with a parameter acquisition module and a data communication module inside, a monitoring host, a client, and a display screen, and the frequency conversion control cabinet connected with the frequency conversion motor of the fan; The parameter acquisition module collects the parameter data of the temperature sensor, vibration sensor and noise sensor in real time. At the same time, the parameter acquisition module also collects the parameter data of the voltage, current and power of the frequency conversion motor in real time through the frequency conversion control cabinet; the parameter acquisition module will collect the parameter data After analog-to-digital conversion, it is transmitted to the monitoring host in real time through the data communication module, and the monitoring host feeds back the results to the client and the display after analysis. 2. The IoT intelligent fan system according to claim 1, wherein the data communication module is a wireless data communication module.