About application of water pressure reducers
The article is devoted to the use of new technological equipment - plate heat exchangers - in individual heating points of high-rise buildings. The purpose of the study is: to identify the most rational and economically viable option for connecting a water heater in a two-zone hot water supply system. This article discusses the use of a common water heater for two DHW zones, as well as the use of two water heaters for each of the zones. The advantages and disadvantages of the above options for connecting heat exchangers in DHW systems are described. Specific examples and their quality indicators are also presented. In conclusion, the necessity of using plate heat exchangers in two-zone DHW systems is revealed. Thanks to them, it becomes possible to save up to 40 % of the thermal energy supplied to the IHP, and this installation also allows you to solve the problems associated with the appearance of scale and leaks in the heating network.