Heat Exchanger Manufacturer: The Role of Plate Heat Exchangers is So Great
Release time:
2022-03-01 12:33
Source:
According to the heat exchanger manufacturer, plate heat exchangers have achieved remarkable results in heating. This type of plate heat exchanger uses the heat of high-temperature hot water in the radiator to heat tap water, allowing for immediate heating and ensuring a 24-hour uninterrupted supply of hot water. The water temperature generally reaches 30-50 degrees, sufficient for daily washing and cooking needs. In addition, the heat exchanger manufacturer states that using a plate heat exchanger does not affect normal heating under normal circumstances, and it truly provides carbon-free heating.
I. Components of a Plate Heat Exchanger:
1. Heat Transfer Plate
The heat transfer plate is the main component of the heat exchanger. Generally, the corrugations are herringbone-shaped. The material of the heat transfer plate varies depending on the fluid medium, with most being made of stainless steel and titanium.
2. Sealing Gasket
The sealing gasket mainly seals between the heat transfer plates; different rubbers are used depending on the medium.
3. End Plates
The end plates are mainly used to clamp and press all the heat transfer plates, ensuring that the fluid medium does not leak.
4. Clamping Bolts
The heat exchanger manufacturer indicates that the clamping bolts mainly play a role in fastening the end plates; they are usually double-ended screws. When tightening the bolts, the torque on the fixed plates is uniform.
5. Mounting Bracket
Mainly used to support the heat transfer plates, facilitating disassembly, cleaning, and assembly.
II. Functions of a Plate Heat Exchanger:
1. Central Heating System
Plate heat exchangers are suitable for water-water heat exchange systems, steam-water heat exchange systems, and domestic hot water supply systems due to their compact structure, simple operation and maintenance, and high heat transfer efficiency. They play an important role in the rational allocation of thermal energy and improving thermal management levels.
2. Air Conditioning System
The heat exchanger manufacturer states that because plate heat exchangers are inexpensive, they are widely used for heat exchange of chilled water in air conditioning systems. Installing a plate heat exchanger near the condenser between the cooling tower and the condenser can act as a condenser, preventing equipment corrosion or blockage and saving the running time of the chiller during the transitional seasons.
3. High-Rise Building Pressure Breaker
In high-rise buildings, HVAC systems using water and ethylene glycol as heat transfer media often have high static pressure. Using a plate heat exchanger as a pressure breaker can decompose the high static pressure into several smaller pressures, thus reducing the system's pressure requirements for pumps, valves, chillers, and other equipment, saving on equipment investment and operating costs.
4. Ice Storage System
The plate heat exchanger ice storage system plays a regulating role in peak-shaving and valley-filling of the power grid. That is, it uses chillers for refrigeration at night, storing ice in ice storage tanks to meet the cooling needs for two days, reducing peak air conditioning loads, and thus effectively saving energy and operating costs.
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