plate heat exchanger
The structure characteristics of plate heat exchanger
Plate heat exchanger is composed of a set of corrugated sheet, rubber gasket and a metal frame. Runner plate sheet and sealed by a sealing pad. Hot and cold fluid in the seal pad under the guidance of alternately flow through the respective flow and heat transfer through the plates.
The application range of plate heat exchanger
1 in the heating and air conditioning and life water
2 in the pool, massage pool water heating applications
Product overview
The area of a single board: 0.021.6m2
Installed area: 0.4800m2
The maximum operating temperature: 230 ℃
Maximum working pressure: 2.0MPa
The general features of plate heat exchanger
Plate heat exchanger is corrugated for heat transfer surface model, efficient heat exchanger, it has the following advantages:
The heat transfer coefficient of 1 plate heat exchanger is high, generally up to 4000 - 7000W\/ (m2. ℃ medium with water - water). Compared with the same velocity of shell and tube heat exchanger, this value is about shell and tube heat transfer coefficient of heat exchanger with 3 - 5 times.
The 2 heat exchanger has the advantages of small volume, small occupying area, small heat loss, light weight. Plate heat exchanger with compact structure, small volume, per cubic meter volume about arrangement of heat transfer area of 250 square meters, covers an area of only shell and tube heat exchanger of the 1\/5 - 1\/10 area.
3 convenient dismounting and cleaning, and even can not be completely open only to loosen the bolts can be extracted plate cleaning, replacement of pad, and replace the plate. The 4 heat exchanger is provided with observation holes, hot and cold medium leak easily found in time, can avoid the occurrence of two kinds of Medium Hybrid phenomenon
