电蒸汽锅炉独立供暖过程

电蒸汽锅炉http://www.favoriblog.com/以天然气为能源,在使用过程中可以将天然气充分燃烧,是现在家庭独立采暖的重要组成。电蒸汽锅炉在人们的冬季生活中非常的常见,那么在家庭供暖中的工作过程是怎样的呢?

1、电蒸汽锅炉待机工作状态下,当锅炉感知到有采暖需求时,风机启动,开始30秒的“前吹扫”,形成燃烧仓负压,空气进入燃烧仓;风压差开关启动,打开燃气电磁阀,燃气进入燃烧仓与空气预混。
Electric steam boilers work under the standby state, when the boiler perceived to have a heating demand, the fan starts, the 30 seconds of "pre-purge" to form a burning warehouse negative pressure air into the burning warehouse; air pressure switch starts, open the gas solenoid valves, gas and air mixture into the combustion compartment.

2、电蒸汽锅炉循环水泵开始工作;同时点火电极开始放电形成电弧将燃气点燃,燃气燃烧后火焰将主换热器中的锅炉炉水加热用于热交换,循环水泵将热水送出与二次系统热交换用于采暖或供热。
Electric steam boiler circulating pump to work; at the same time start the ignition electrode forming an arc discharge ignited the gas after the gas flame burning in the main heat exchanger for water heating boiler heat exchange, the hot water circulating pump sends the secondary system heat exchange for heating or heating.

3、电蒸汽锅炉http://www.favoriblog.com/有生活热水需求时,生活热水流量开关启动并切换电磁三通阀,锅炉炉水通过换热器将生活热水换热,然后供应生活热水。
When electric steam boilers for domestic hot water demand, domestic hot water flow switch starts and switching solenoid-way valve, boiler water through a heat exchanger to heat domestic hot water, then hot water supply.


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