论文部分内容阅读
北方的冬季,采暖是不可缺少的,而在采暖过程中,会遇到这样那样的问题有待于我们去解决。就目前的冬季采暖方式来看主要有蒸汽采暖和热水采暖两种方式。这两种方式各有利弊,从理论上和实践中看,采用热水循环方式采暖比用蒸汽直接采暖有安全可靠、节约能源等优点,所以热水循环采暖被广泛利用。但有些单位在生产过程中还离不开蒸汽,还必须设置一台至数台蒸汽锅炉,如再添置热水锅炉来供暖就显得多余和浪费了。但直接用蒸汽来采暖常会遇到
Northern winter, heating is indispensable, and in the heating process, will encounter such a problem to be solved by us. The current winter heating mode mainly steam heating and hot water heating in two ways. Both of these two methods have advantages and disadvantages. Theoretically and practically, it is safe and reliable to use hot water circulation to heat than direct steam to save energy, so hot water circulation heating is widely used. However, some units in the production process are inseparable from the steam, you must also set up one to several steam boilers, such as adding a hot water boiler to heat it becomes redundant and wasted. However, the direct use of steam to heat often encounter