電磁采暖爐安裝注意一:保證系統(tǒng)的循環(huán)壓力
Attention to installation of electromagnetic heating furnace I: guarantee the circulating pressure of the system
為了產(chǎn)生較大的附加循環(huán)壓力。散熱器的回水管要高于電磁采暖爐回水管一定的高度;電磁采暖爐的出水橫干管要高于散熱器的高度。
In order to produce a larger additional circulating pressure. The return water pipe of radiator should be higher than that of electromagnetic heating furnace, and the horizontal main pipe of water outlet of electromagnetic heating furnace should be higher than that of radiator.
電磁采暖爐安裝注意二:注意排氣,防止干燒
Installation of electromagnetic heating furnace 2: pay attention to exhaust gas to prevent dry burning
保證系統(tǒng)內(nèi)不存空氣系統(tǒng)內(nèi)的空氣會形成“氣阻”現(xiàn)象,使水不能正常循環(huán),會造成電磁采暖爐缺水干燒,這時電磁采暖爐的加熱器會急劇升溫造成損壞,所以安裝時一定要注意排氣。
To ensure that there is no air in the system, air resistance will be formed, which will cause water shortage and dry burning of electromagnetic heating furnace, which will cause damage due to rapid heating of heater of electromagnetic heating furnace. Therefore, exhaust gas must be paid attention to during installation.
尤其是地暖次使用時排氣過程較長,需要反復開泵循環(huán)、排氣,待氣體全部排出后,方可接通電源,開啟采暖爐。所有橫管安裝需要帶坡度,坡度大小以使水中的水泡不能在任何水平管處停留為準,一般取1-3%。在出水管道和所有凸臺處必須安裝自動排氣閥;每組散熱器尾端要安裝手動放氣閥;
Especially, the exhaust process is long when the ground heating is used for the first time. It is necessary to repeatedly open the pump circulation and exhaust gas. After all the gas is discharged, the power can be connected and the heating furnace can be turned on. All horizontal pipes shall be installed with slope, and the slope shall be based on the degree that the blisters in water cannot stay at any horizontal pipe, generally 1-3%. Automatic exhaust valve must be installed at outlet pipe and all bosses, and manual vent valve shall be installed at the end of each radiator;

電磁采暖爐安裝注意三:減少系統(tǒng)的循環(huán)阻力
Attention to the installation of electromagnetic heating furnace 3: reducing the circulation resistance of the system
減少循環(huán)阻力工作盡量做到“短、粗、少”。管線設計盡量短些;管徑設計盡量粗些;阻力環(huán)節(jié)(如彎頭,閥門等)盡量少些;
Reduce the circulation resistance to try to achieve "short, coarse, less". The pipeline design is as short as possible; the pipe diameter design is rougher; the resistance links (such as elbows, valves, etc.) are less;
電磁采暖爐安裝注意四:安裝循環(huán)水泵
Installation of electromagnetic heating furnace note 4: installation of circulating water pump
循環(huán)水泵必須裝于回水管道,水泵出水箭頭所指方向為電磁采暖爐。運行時須先開啟循環(huán)泵,待水循環(huán)后,然后接通電源,開啟采暖爐。關閉時須先關閉采暖爐,然后關閉循環(huán)泵。
Circulating water pump must be installed in return water pipe, and the direction indicated by water outlet arrow of water pump is electromagnetic heating furnace. During operation, the circulating pump must be started first, and then the power supply shall be turned on after the water circulation, and the heating furnace shall be started. When closing, the heating furnace must be shut down first, and then the circulating pump shall be closed.
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