CN205983159U - Hot water appliance intelligent monitoring system based on PLC and thing networking - Google Patents

Abstract

The utility model relates to an intelligent monitoring system for hot water equipment based on PLC and the Internet of Things, at least including an intelligent monitoring system for hot water equipment, a server, and a terminal device. The intelligent monitoring system for hot water equipment includes a PLC , hot water equipment status information sensor, power supply, display, alarm, Internet of Things communication equipment, hot water equipment; PLC collects and processes the status information of the hot water equipment status information sensor, and then controls the hot water equipment; IoT communication equipment and The PLC performs two-way data communication through the Internet of Things, the Internet of Things communication device and the server perform two-way data communication through the Internet of Things, and the server and terminal equipment are connected through the Internet for two-way data communication.

Description

An intelligent monitoring system for hot water equipment based on PLC and Internet of Things

technical field

The utility model relates to an intelligent monitoring system for hot water equipment, in particular to an intelligent monitoring system for hot water equipment based on PLC and Internet of Things.

Background technique

PLC, or Programmable Logic Controller, is an electronic system for digital operations, designed for use in industrial environments. With the development of semiconductor technology, especially microprocessor and microcomputer technology, after the mid-1970s, PLC has widely used microprocessors as central processing units, and input and output modules and peripheral circuits have also adopted medium and large-scale Even for ultra-large-scale integrated circuits, the PLC at this time is no longer a logic judgment function, but also has data processing, PID adjustment and data communication functions.

With the improvement of national energy-saving technical requirements, solar water heaters and air-source heat pump water heaters have been widely used in the field of hot water production, and they are energy-saving hot water equipment actively promoted by the country. The Internet of Things, combined with the latest modern sensing technology and the convenience of the network, combines all intelligent objects into a network, which greatly facilitates people's lives. It has been listed as one of the five emerging strategic industries in the country.

Commonly used hot water equipment includes solar water heaters, air source heat pump water heaters, gas furnace water heaters, and electric water heaters. Since each type of equipment has its own advantages and disadvantages, in practical applications, a variety of hot water equipment is combined into a hot water system. Produce hot water.

The traditional hot water equipment monitoring system uses a single-chip microcomputer for data collection and control, and does not have an Internet of Things module. This traditional hot water equipment monitoring system has poor anti-interference ability, is not easy to expand, has a strong dependence on the environment, has a long development cycle, is not suitable for complex system control, and has poor remote control capabilities.

Utility model content

The purpose of this utility model is to overcome the deficiencies of the prior art, and provide a kind of strong anti-interference ability, strong expansion ability, strong environmental adaptability, short development cycle, suitable for complex system control, strong remote control ability, convenient, practical and safe A reliable and highly intelligent hot water equipment intelligent monitoring system based on PLC and Internet of Things.

In order to achieve the above object, the technical solution adopted by the utility model to solve the technical problems is:

An intelligent monitoring system for hot water equipment based on PLC and Internet of Things, at least including an intelligent monitoring system for hot water equipment, a server, and a terminal device, the intelligent monitoring system for hot water equipment includes PLC, hot water equipment status Information sensors, power supplies, displays, alarms, Internet of Things communication equipment, hot water equipment, status information sensors, power supplies, displays, alarms, Internet of Things communication equipment, and hot water equipment are all connected to the PLC; the PLC collects The status information of the hot water equipment status information sensor is processed, and then the hot water equipment is controlled; the Internet of Things communication device and the PLC realize two-way data communication through the Internet of Things, and the Internet of Things communication device and the server perform two-way data communication through the Internet of Things, and the server Connect with terminal equipment through the Internet for two-way data communication. The PLC used is a controller that has been tested in decades of practical applications. It has strong anti-interference ability, low failure rate, easy equipment expansion, easy maintenance, and short development cycle. , suitable for the control of complex systems, and can maintain the safe and reliable work of the system.

Preferably, in the intelligent monitoring system for hot water equipment based on PLC and Internet of Things, the power supply is a DC 24V power supply.

Preferably, in the intelligent monitoring system for hot water equipment based on PLC and Internet of Things, the alarm is an audible and visual alarm.

Preferably, in the intelligent monitoring system for hot water equipment based on PLC and the Internet of Things, the hot water equipment includes: one or more of solar water heaters, air source heat pump water heaters, gas water heaters, and electric water heaters .

Preferably, in the intelligent monitoring system for hot water equipment based on PLC and the Internet of Things, the terminal equipment includes: one or more of desktop computers, notebook computers, smart phones and tablet computers.

The beneficial effects of the utility model are: compared with the prior art, the utility model can realize intelligent remote monitoring of various hot water equipment, and has strong anti-interference ability, strong expansion ability, strong environmental adaptability, short development cycle, suitable for Complex system control, strong remote control capability, convenient and practical, safe and reliable, high degree of intelligence, can be widely used in the field of hot water equipment control.

Description of drawings

Fig. 1 is the structural representation of the utility model.

detailed description

The utility model will be further described below in conjunction with the drawings and embodiments of the description, but the utility model is not limited to the following embodiments.

As shown in Figure 1, it is a specific embodiment of an intelligent monitoring system for hot water equipment based on PLC and the Internet of Things of the present invention. This embodiment at least includes a hot water equipment intelligent monitoring system 1, a server 9, and a terminal device 10. The hot water equipment intelligent monitoring system 1 includes a PLC 2, a hot water equipment status information sensor 3, a power supply 4, Display 5, alarm 6, IoT communication equipment 7, hot water equipment 8, hot water equipment status information sensor 3, power supply 4, display 5, alarm 6, IoT communication equipment 7, hot water equipment 8 are all connected with PLC 2 connected; the PLC 2 collects the state information of the hot water equipment state information sensor 3 and processes it, and then controls the hot water equipment 8; the Internet of Things communication device 7 and PLC 2 realize two-way data communication through the Internet of Things, and the Internet of Things communication equipment 7 and the server 9 perform two-way data communication through the Internet of Things, and the server 9 and the terminal device 10 are connected through the Internet to perform two-way data communication.

In the intelligent monitoring system for hot water equipment based on PLC and Internet of Things described in the utility model, the power supply 4 is a DC 24V power supply.

In the intelligent monitoring system for hot water equipment based on PLC and Internet of Things described in the utility model, the alarm 6 is an audible and visual alarm.

In the intelligent monitoring system for hot water equipment based on PLC and Internet of Things described in the utility model, the hot water equipment 8 includes: one or more of solar water heaters, air source water heaters, gas water heaters, and electric water heaters.

According to the intelligent monitoring system of hot water equipment based on PLC and Internet of Things described in the utility model, the terminal equipment 10 includes: one or more of desktop computers, notebook computers, smart phones and tablet computers.

The working principle of the utility model is: the hot water equipment intelligent monitoring system uses PLC to collect and control the hot water system, uploads the status information of the hot water equipment to the server through the PLC and the Internet of Things, and then can query the information data on the server through the terminal equipment; At the same time, the control command can be sent to the server through the terminal, and the server can then send the control command to the intelligent monitoring system of the hot water equipment through the Internet of Things, so that the hot water equipment can be directly controlled, thereby realizing the purpose of intelligent monitoring.

Finally, it should be noted that what is listed above are only specific embodiments of the present invention. Apparently, the utility model is not limited to the above embodiments, and many variations are possible. All deformations that a person skilled in the art can derive or associate directly from the content disclosed in the utility model shall be considered as the protection scope of the utility model.

Claims (5)

1. a kind of hot water facility intelligent monitor system based on PLC and Internet of Things it is characterised in that：Intelligently supervise including hot water facility Control system (1), server (9), terminal unit (10),

Described hot water facility intelligent monitor system (1) include PLC (2), hot water facility status information sensor (3), power supply (4), Display (5), alarm (6), Internet of Things communication equipment (7), hot water facility (8),

Hot water facility status information sensor (3), power supply (4), display (5), alarm (6), Internet of Things communication equipment (7), Hot water facility (8) is all connected with PLC (2)；

Described PLC (2) gathers the status information of hot water facility status information sensor (3) and processes, simultaneously on display (5) Display information, then controls hot water facility (8)；

Alarm signal is passed to alarm (6) by described PLC (2), realizes fault alarm；Described Internet of Things communication equipment (7) and PLC (2) realize bidirectional data communication, Internet of Things communication equipment (7) and server (9) carry out bidirectional data communication, server (9) with Terminal unit (10) carries out bidirectional data communication by the Internet.

2. a kind of hot water facility intelligent monitor system based on PLC and Internet of Things according to claim 1, its feature exists In：Described power supply (4) is direct current 24V power supply.

3. a kind of hot water facility intelligent monitor system based on PLC and Internet of Things according to claim 1, its feature exists In：Described alarm (6) is audible-visual annunciator.

4. a kind of hot water facility intelligent monitor system based on PLC and Internet of Things according to claim 1, its feature exists In：Described hot water facility (8) is solar water heater, air source water heater, gas furnace, electrothermal water heater.

5. a kind of hot water facility intelligent monitor system based on PLC and Internet of Things according to claim 1, its feature exists In：Described terminal unit (10) is desktop computer, notebook computer, smart mobile phone and panel computer.