The plate heat exchangers produced by Qingdao Xinquantong are widely used in heating and heating, food processing, air conditioning, hydraulic oil cooling and other industries. The plate heat exchanger produced by Qingdao Xinquantong occupies a small area and is easy to assemble and disassemble. Due to the use of corrugated metal sheets, this unique structure gives it a good advantage among many types of heat exchangers, and is the most efficient heat exchange among current heat exchangers. The structure of plate heat exchanger is mainly composed of heat exchange plate, sealant pad, clamping plate, guide rod and clamping bolt. The heat exchange plate is made of stainless steel plate, and there are 4 runner holes on it. The middle part is pressed with a herringbone, and a seal is pressed around it. A sealant pad is attached to the inside of the sealing chamber. The heat exchange plates are positioned and aligned by two guide rods, and the two clamping plates press each plate through tightening bolts to form a strong heat exchange runner in the heat exchanger. The herringbone corrugation of adjacent heat exchange plates is installed in opposite directions, and the contact points support each other. The chevron corrugation and these support points create a sufficient turbulence of the fluid medium as it flows through it, which is the main reason for the high heat exchange efficiency of plate heat exchangers. In addition, the thickness of the heat exchange plate is thin, the thermal resistance of thermal conductivity is small, and the fluid medium flow distribution on both sides of the plate is more balanced, which also makes the heat transfer more adequate. Qianyu Wangpu https://19921.qianyuwang.com/