The heat exchange unit is composed of a plate heat exchanger, an intelligent temperature control device, an intelligent electrical control device, a circulation pump, a make-up pump, a stabilized expansion water tank, a make-up (condensation) water tank, a filter, a valve, an instrument, a sensor and a piping base. What are the selection instructions for the plate heat exchanger unit?
(1) The intelligent plate heat exchanger unit is mainly suitable for heating, bathing and air-conditioning systems in houses, institutions, schools, factories, mines, hospitals, hotels and other occasions.
(2) The unit can be divided into steam-water and water-water according to the heat exchange form.
(3) The double-circulation pump system works normally for one pump and one pump for backup. The three-cycle pump system works normally for two pumps and one pump for backup
(4) The plate heat exchange unit should leave a relatively independent control operation room to install a control cabinet
(5) There are two types of constant pressure methods: variable frequency constant pressure and expansion tank constant pressure.
(6) The plate heat exchanger unit is divided into ordinary type and intelligent type according to the control form.