2011年发生的东日本大地震造成原子能发电所事故,全国各地原子能发电所陆续停产。人们担心电力不足,于是停止使用电暖气,而使用煤油炉取暖。看一下2011年普通开放式煤油炉的销售量,与去年相比增加了117万个,相当于过去5年的销售总额,需求量急剧增加(见图1)。 The Great East Japan Earthquake in 2011 caused an accident with the Atomic Energy Power Generation Corporation. Atomic power plants across the country were gradually discontinued. People worried about lack of electricity, so stop using electric heating, and use kerosene furnace heating. Looking at the sales of common open kerosene stoves in 2011, an increase of 1.17 million from the previous year, which is equivalent to the total sales over the past five years, with a sharp increase in demand (see Figure 1).