热气温度缺少成分排查(国外英文资料).docVIP

暖气温度不足因素排查(国外英文资料) One, the reservoir: (28 factors) The hydration factor: 1.1.1, low pressure point: the filling pump has low pressure point, the high building in the system is not hot. 1.1.2, repair pump failure: the pump discharge problem, no spare pump, the system seriously loses water. 1.1.3, the frequency converter failed: the water pump converter failed, and the water was not in time. 1.1.4, the expansion water tank is short of water: due to the failure of the filling signal to cause the expansion tank to lose water. 1.1.5: the filling tank is small: the system loses water seriously, the filling tank volume can not satisfy the water need. 1.1.6 and stopping water: accidents caused by accidents, and other water shortage cities may also occur, causing no hydration. The cycle factor: 1.2.1, circulation pump failure: the circulation pump problem, no spare pump, no circulation. 1.2.2, intermittent circulation: in order to save electricity, some heating units often stop the pump and the system conditions are unstable. 1.2.3 and circulating pump traffic is small: it causes the user to be not hot. 1.2.4, the circulation pump is low: the end user is not hot. The boiler factor: 1.3.1, the boiler capacity is small: existing boiler heating quantity can not satisfy the user actual demand. 1.3.2, low efficiency of the boiler, the boiler capacity seems to meet this need, but because of not fully burning of fuel, boiler exhaust smoke temperature is high, the boiler scale and water problem, such as large surface heat causes low efficiency of the boiler, the heat is not hot cold stage. 1.3.3, stop furnace: the boiler is out of order, no spare furnace, is in repair. 1.3.4, fuel is not qualified: using poor fuel, the fuel is low in heat, it is difficult to rev or often stall. 1.3.5, low fuel consumption: some heating management unit concerned with their own economic interests, at the expense of user interests, use fuel quantity does not meet the requirements of users, at least,