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    • 2. 发明申请
    • LIQUID FUEL PORTABLE HEATER AND CONTROL METHOD OF SAID HEATER
    • 液体燃料便携式加热器和加热器的控制方法
    • US20160258618A1
    • 2016-09-08
    • US14639365
    • 2015-03-05
    • MCS ITALY S.P.A.
    • Davide GALLETTIUgo ROMAGNANISergio LORENZIEnzo GIARETTAStefano VERANI
    • F23D11/26F24C5/16F24C5/20F24C5/10F24C5/18
    • F23D11/26F23D2900/21003F24C5/10F24C5/18F24C5/20F24H3/025F24H3/0417
    • A liquid fuel portable heater (100) comprises: a combustion chamber (101) having a fuel inlet with a nebuliser (13); an electric pump (10) having an inlet (11) for suctioning said liquid fuel from a tank (6), and an outlet (12) connected to said nebuliser (13); a control unit (20) configured so that, when the heater (100) is turned on, said control unit (20) supplies the electric pump with a sequence of pulses (115, 115′) with a non-zero voltage, and pause intervals (116) with a substantially zero voltage alternating with said pulses, wherein the average duration of the pulses (115, 115′) is less than the average duration of the pause intervals (116). In addition, a method for controlling an electric power supply of a fuel electric pump (10) of a liquid fuel portable heater by means of an electric control unit (20) configured to control said electric power supply, comprising a step of electrically supplying said pump, once the heater is turned on, with a sequence of pulses (115, 115′) with a non-zero voltage, and pause intervals (116) with a substantially zero voltage alternating with said pulses, wherein the average duration of the pulses (115, 115′) is less than the average duration of the pause intervals (116).
    • 液体燃料便携式加热器(100)包括:燃烧室(101),其具有带喷雾器(13)的燃料入口; 具有用于从罐(6)抽吸所述液体燃料的入口(11)的电动泵(10)和连接到所述雾化器(13)的出口(12); 控制单元(20),其构造成使得当所述加热器(100)接通时,所述控制单元(20)向所述电动泵提供具有非零电压的脉冲序列(115,115'),并且暂停 间隔(116)具有与所述脉冲交替的基本零电压,其中脉冲(115,115')的平均持续时间小于暂停间隔(116)的平均持续时间。 另外,一种用于通过构造成控制所述电力供应的电气控制单元(20)来控制液体燃料便携式加热器的燃料电动泵(10)的电力供应的方法,包括以下步骤:将所述 一旦加热器被接通,具有非零电压的脉冲序列(115,115')和具有与所述脉冲交替的基本为零电压的暂停间隔(116),其中脉冲的平均持续时间 (115,115')小于所述暂停间隔(116)的平均持续时间。