Air-proportionality type boiler
    1.
    发明授权
    Air-proportionality type boiler 有权
    空气比例型锅炉

    公开(公告)号:US06840198B2

    公开(公告)日:2005-01-11

    申请号:US10438772

    申请日:2003-05-15

    摘要: An air-proportionality type boiler is provided. Since the air-proportionality type boiler directly controls a current proportionality gas valve according to an amount of air by using a low-price AC air blower, a low-price current proportionality gas valve and a low-price airflow sensor, a gas supply amount can be adjusted with respect to all ranges of the airflow amount. Also, an appropriate calorie required for proportionally controlling a present circulation water temperature to a set temperature, can be supplied. The boiler can be safely ignited to perform a combustion operation under the optimal condition although abnormal weathers and conditions. Accordingly, since a combustion performance is enhanced, combustion efficiency is high and a fuel cost can be saved.

    摘要翻译: 提供了一种空气比例型锅炉。 由于空气比例型锅炉通过使用低价交流风机,低价电流比例气阀和低价气流传感器直接根据空气量来控制电流比例气体阀,气体供给量 可以相对于气流量的所有范围进行调整。 此外,可以提供将本循环水温度成比例地控制到设定温度所需的适当卡路里。 锅炉可以安全地点燃,在最佳条件下执行燃烧操作,尽管天气异常和条件恶劣。 因此,由于燃烧性能提高,燃烧效率高,燃料成本降低。