With the improvement of people's living standards, the centralized heating area is expanding, the proportion of centralized heating in northern cities has increased to more than 90%, the heat station supporting plate heat exchanger with more and more, this type of heat exchange equipment selection needs to pay attention to what issues?

In order to reduce the heat transfer energy consumption, the heat source has now basically realized the steam to water, then most of the water temperature is not high, in 70 ~ 95 ?, unlike the previous years, the heat source temperature is very high, and the temperature of the second station back to the first station has restrictions, can not be higher than 55 ~ 60 ?, which requires the heat station supporting plate heat exchanger efficiency to be high, can be fully used to the first station over the heat of high-temperature water. So that the secondary side of the return water temperature and the primary side of the return water temperature end difference control in 5 ~ 10 ?, so as to achieve the first station on the return water temperature requirements, and in the cold days when the heat source is tight, can achieve better heating effect.

Heat station supporting plate heat exchanger to meet the high heat transfer efficiency and end difference is small, but also to meet the needs of the secondary side of the large flow rate, how to reduce the secondary side of the pressure loss, reduce the head of its circulation pump to achieve the purpose of energy saving. This requires design selection from the plate aspect ratio, corrugation shape, corrugation angle, corrugation angle and other aspects to consider, choose the right plate type to meet its requirements.

Qingdao Reapter has many years of experience in design, manufacture and operation, from the one-time investment in equipment, freight costs, post-maintenance costs and other aspects for your benefit, to provide you with high quality, worry-free products.