High-efficiency intelligent plate heat exchanger unit
The heat exchanger unit consists of three parts: the primary side, the secondary side, and the water replenishment system. The primary side is the heat source, and the secondary side is the heat user. Steam or high-temperature water is sent to the plate heat exchanger according to the required flow rate of the heating system under the control of the temperature control valve. The heat exchanger heats the heating (air conditioning) return water of the heat user by indirect heat exchange; the heated water first flows through the stainless steel core descaler, then enters the heat exchanger through the circulation pump, is heated, and then supplied to the user, and the cycle repeats. After heat exchange in the plate heat exchanger, the primary heat medium returns to the primary heating network. The water loss of the system is automatically replenished by the water replenishment pump according to the set pressure to ensure the system pressure is stable and operates normally.
2. Water Supply Temperature Control Principle
The unit is equipped with an independent control system that can perform functions ranging from flow regulation to data acquisition and analysis according to user requirements, thereby adjusting the user's water supply temperature to meet the requirements of indoor heating and comfort.
Keywords:
Product Category:
Working principle of high-efficiency intelligent plate heat exchanger unit
1. Unit operating process (taking the heating system as an example)
The heat exchanger unit includes three parts: the primary side, the secondary side, and the water supplement system. The primary side is the heat source, and the secondary side is the heat user. Steam or high-temperature water is sent into the plate heat exchanger unit according to the required flow rate of the heating system under the control of the temperature control valve. The heat exchanger heats the heating (air conditioning) return water of the heat user by indirect heat exchange; the heated water first flows through the stainless steel core desander, then enters the heat exchanger through the circulation pump, is heated, and then supplied to the user, and the cycle repeats. The primary heat medium returns to the primary heating network after heat exchange in the plate heat exchanger unit. The water loss of the system is automatically supplemented by the water supplement pump according to the set pressure to ensure the stable and normal operation of the system pressure.
2. Water supply temperature control principle
The unit is equipped with an independent control system, which can complete functions from flow regulation to data acquisition and analysis according to the user's continuous requirements, thereby achieving the regulation of user water supply temperature and meeting the requirements of indoor heating and comfort.
Uses of high-efficiency intelligent plate heat exchanger unit
Suitable for steam-water heat exchange, water-water heat exchange, and other operating conditions. It is an ideal heat exchange equipment for district heating of thermal power plants, boiler area heating, and utilization of industrial waste heat heating systems. It can be widely used in heating and air conditioning systems of hotels, restaurants, shopping malls, office buildings, residential areas, and enterprises and institutions, as well as the supply of domestic hot water, providing a comfortable working and living environment that meets the requirements of production processes.
Heat exchanger unit
Advantages of the unit
1. The plate heat exchanger unit automatically switches on and off at set times. It can realize timed on/off control according to time, date, and different time periods.
2. Automatic timed switching of backup circulation pump and heat exchanger. The circulation pump switches at set times, and automatic cross-over occurs in case of circulation pump failure; the main plate heat exchanger and the backup plate heat exchanger switch at set times, maximizing the service life of the system.
3. Automatic switching between industrial frequency and variable frequency. The system collects temperature and pressure signals and controls the variable frequency of the circulation pump and the water supplement pump. It can automatically realize variable frequency switching between multiple circulation pumps and multiple water supplement pumps, and automatic switching between variable frequency and industrial frequency.
4. Compared with intelligent heat exchanger units, the plate heat exchanger unit has a more concise, intuitive, and user-friendly human-machine interface, making it convenient to operate and use. Equipped with a touch screen, the system will have a good human-machine interface, which can display the complete system operating status, equipment status, and various thermal parameters, and running parameters are centrally displayed digitally. It can be controlled locally or networked with the central control room, allowing users to monitor remotely.
5. The plate heat exchanger unit has powerful remote communication functions. It can be connected to the host computer via wired or wireless methods. It can realize local area network control and wireless monitoring. Malfunction.
Welcome to Leave a Message