Introduction

The JZRB high-efficiency intelligent plate heat exchanger unit is a heat exchange equipment with world-leading technology, applicable to various media heat exchangers such as steam-water, water-water, and oil-water. The unit consists of a plate heat exchanger, circulation pump, make-up pump, descaler, pipes, valves, instruments, and a variable frequency control system. A variable frequency electronic descaling instrument and a fully automatic programming system can be added according to user needs. This unit has the advantages of high heat transfer efficiency, low resistance, compact structure, reliable operation, and simple and intuitive operation, making it a preferred high-efficiency energy-saving product.

Features

Using industrial control computing or an intelligent temperature regulator for intelligent control of the water supply temperature, that is, the water supply temperature can change according to the programmed setting with the outdoor ambient temperature, standard room temperature, and time, resulting in high heating quality and energy saving.

The industrial control computer displays, stores, and prints various operating parameters, including: heating medium flow rate, heating medium temperature, heating medium pressure, heating capacity, outdoor temperature, standard room temperature, water supply temperature, condensate temperature, and water supply pressure.

When steam-water heat exchange is used, a condensate heat exchange section and condensate temperature control are set to fully utilize the condensate heat.
The system water replenishment adopts variable frequency control for automatic water replenishment and pressure stabilization.

Using high-performance stainless steel plate heat exchangers, the unit is small in size and occupies a small footprint.

The circulating water pump can operate with variable frequency and variable flow.

Standard modular design, allowing flexible selection of control content according to user needs, reducing investment.

Centralized digital display of operating parameters for convenient and reliable operation.

The JZRB plate heat exchanger unit has a compact structure. It uses high-efficiency and small-sized plate heat exchangers designed and manufactured by our company, and imported or domestically produced high-quality vertical water pumps. The compact structure requires minimal installation and usage space.

Simple to use and operate, easy to install and maintain. The control and regulation of the heat exchanger unit use imported or domestically produced high-quality control components and systems, with reliable operation, excellent performance, and a high degree of automation. Simple training is sufficient to master the operation of the heat exchanger unit.
The JZRB plate heat exchanger unit is a series of products with a wide variety and complete models, allowing users to choose according to their needs. Our company also produces units with composite functions (heating + domestic hot water, heating + air conditioning, air conditioning + domestic hot water, heating + domestic hot water + air conditioning). Using the same heat source, several plate heat exchangers in one unit can produce hot water at different temperatures and for different purposes. Therefore, the JZRB plate heat exchanger unit has versatility and flexibility, fully meeting the user's heat exchange needs.

Working Principle of the Unit

Secondary water, after filtration and descaling, enters the heat exchanger via the circulation pump and is heated by steam or high-temperature water for heating.
After entering the plate heat exchanger, the steam or high-temperature water becomes condensate or high-temperature return water and returns to the heat source, forming a loop cycle of the primary and secondary heating systems. The make-up pump pumps softened water into the system to maintain constant system pressure.

Unit Applications

Suitable for steam-water heat exchange, water-water heat exchange, etc. It is an ideal heat exchange equipment for centralized heating in thermal power plants, boiler area heating, and industrial waste heat utilization heating systems. It can be widely used in hotels, restaurants, shopping malls, office buildings, residential communities, and enterprises and institutions for heating, air conditioning system heating, and domestic hot water supply, providing a comfortable working and living environment that meets production process requirements.