Working principle of plate heat exchanger

Nengke plate heat exchanger is an important device for exhaust energy recovery of large air conditioning system, waste heat recovery of high-temperature flue gas and heat dissipation of computer CPU. The structure has a vacuum liquid filling head and a core body. The vacuum liquid filling head is arranged on both sides of the vacuum liquid filling channel. One side of the vacuum liquid filling head is provided with a connecting pipe. The core body is composed of a vacuum liquid filling channel and a plurality of plate fin channels stacked at intervals. The vacuum liquid filling channel is provided with partitions above and below, seals on both sides, and fins can be arranged in the channel. The plate fin channel is provided with partitions above and below, seals on both sides, and fins in the channel. Each plate fin channel is divided into two parallel hot medium channels and cold medium channels by a seal. After assembly, the whole is arranged horizontally and tilted or vertically.