I. Brief Introduction to Plate Heat Exchanger Package
BJ High Efficiency and IntelligencePlate Heat Exchanger PackageIt is an all-in-one, fully automatic, high-efficiency, energy-saving product that integrates heat exchange systems with thermal control, temperature regulation, and thermal metering. It adapts to changes in weather conditions and工况 demands, using a central controller for intelligent control of the primary and secondary heat networks, achieving a balance between the heat supply and the actual heat load. It is an ideal heat exchange equipment for urban centralized heating (heating, air conditioning, domestic hot water). The unit consists of plate heat exchangers, circulating pumps, makeup pumps, filter systems, pipes, valves, instruments, and a variable frequency control system. Optional add-ons include an electronic descaling device and an automatic programming system as per user requirements. This unit boasts high heat transfer efficiency, low resistance, compact structure, reliable operation, and simple, intuitive operation, making it an efficient energy-saving product.
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Section II: Plate Heat Exchanger Unit Features
   
Water supply temperature is intelligently controlled using industrial control computing or smart temperature regulators. The supply temperature can change according to the programmed settings, outdoor environment temperature, standard room temperature, and time. This ensures high heating quality and energy efficiency.
   
Industrial control computers display, store, and print various operating parameters, including: thermal medium flow, thermal medium temperature, thermal medium pressure, heat supply, outdoor temperature, standard room temperature, supply water temperature, condensate water temperature, supply water pressure, etc.
    
During gas exchange, incorporate condensate heat exchanger section and condensate temperature control to fully utilize the heat from condensate.
   
The system employs variable frequency control for water replenishment, ensuring automatic replenishment and stable pressure.
    
Utilizing high-performance stainless steel plate heat exchangers, the unit has a compact size and requires minimal floor space.
   
The circulatory pump operates with variable frequency and variable speed.
   
Standard modular design, allows for flexible selection of control content based on user needs, reducing investment.
   
Digital display of operating parameters is centralized, convenient and reliable.
   
Compact plate heat exchanger unit structureSelect our company's designed and manufactured high energy efficiency ratio, compact-sized optionPlate Heat ExchangerPumps are available in imported or domestic vertical types, ensuring a compact structure with minimal installation space requirements. They are easy to operate and maintain. The control and regulation of heat exchangers utilize imported or domestically renowned brand components and systems, offering reliable performance and high automation. With just basic training, operators can master the operation of the heat exchanger units.
   
The BJ Plate Heat Exchanger Unit is a series of products with diverse varieties and complete models. Users can choose according to their needs. Our company also produces units with composite functions (heating + domestic hot water, heating + air conditioning, cooling + domestic hot water, heating + domestic hot water + air conditioning), utilizing the same heat source. A single unit can use multiple plate heat exchangers to produce hot water of different temperatures and purposes. Therefore, the BJ Plate Heat Exchanger Unit offers versatility and flexibility, meeting users' heat exchange requirements.

III.Principle of Plate Heat Exchanger Unit Operation
  
1. Equipment Operation Process (Taking the Heating System as an Example)
The heat exchanger unit consists of three parts: the primary side, the secondary side, and the make-up water system. The primary side serves as the heat source, while the secondary side is used for heating. The heat source on the primary side transfers heat to the secondary side through a plate-type heat exchanger. The secondary side is equipped with a circulating pump that continuously delivers heat to the users. The make-up water system is connected to the return water of the secondary side. Its function is to replenish the water lost in the secondary side circulation and maintain the stability of the system pressure.
  

2. Water Supply Temperature Control Principle
The unit is equipped with an independent control system, capable of fulfilling functions from flow regulation to data collection and analysis, as per the user's specific requirements. This allows for adjusting the water supply temperature to meet both heating and comfort needs.

Four. Application of Plate Heat Exchanger Unit
Ideal heat exchange equipment for conditions such as gas-water and water-water heat exchange. Perfect for centralized heating in thermal power plants and boiler area heating, as well as for industrial waste heat heating systems. Widely applicable in heating and hot water supply for hotels, restaurants, shopping malls, office buildings, residential communities, and corporate units, including heating and air conditioning systems and domestic hot water supply. Offers a comfortable working and living environment that meets production requirements and ensures warmth.

Five, Plate Heat Exchanger Equipment Manufacturer
Cooler Manufacturer: Yuanwang Heat Exchange Equipment Co., Ltd., a professional manufacturer of plate heat exchangers. Located in Jiangyan City, central Jiangsu Province. The company produces "Lengwei" brand plate heat exchangers and coolers. Main products:Plate Heat Exchanger，Cooler，Condenser，Diverting valve，Heat Exchange Unit，Evaporative Condenser，Shell and tube heat exchanger，Baffled tube heat exchanger，Volumetric heat exchangerThe "Lengwei" brand is a well-known trademark in Jiangsu. The "Lengwei" brand coolers have passed the ISO9001 international quality system certification and strictly adhere to the JB/T7356-94 standard for "Tubular Oil Coolers" and the GB16409-96 standard for "Plate Heat Exchangers." Yuanwang coolers are reliable in quality and widely used. Yuanwang Heat Exchanger Equipment Co., Ltd. is a professional manufacturer and supplier of plate heat exchangers and coolers! 

Address: Advanced Industrial Zone, Louzhuang Town, Jiangyan City, Jiangsu Province

Phone: 0523-88691628, 88699968

Fax: 0523-88696288