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消防排烟风机具有离心式通风机高的压力，轴流式通风机大的流量，效率高、节能、噪声低、安装方便等特点。在购买消防排烟风机的时候需要注意一些细节，这样才能选择出适合自己的消防排烟风机，挑选时注意如下几个方面：
The fire smoke exhaust fan is characterized by high pressure of centrifugal fan, large flow of axial fan, high efficiency, energy saving, low noise and convenient installation. Pay attention to some details when purchasing the fire smoke exhaust fan, so as to select the fire smoke exhaust fan suitable for yourself. Pay attention to the following aspects when selecting:



1、消防排烟风机选用主要控制参数为工作温度，风量，全压，效率，噪声，电机功率，转速及轴功率。
1. The main control parameters of fire smoke exhaust fan are working temperature, air volume, total pressure, efficiency, noise, motor power, rotation speed and shaft power.

2、在介质温度不高于80℃的条件下应能长期正常运行。
2. Under the condition that the medium temperature is not higher than 80 ℃, it should be able to operate normally for a long time.



3、防烟加压通风机的风压值应按排烟系统最不利环路进行计算，并保证在防烟楼梯间内余压值40～50Pa。前室、合用前室、消防电梯前室、避难层等内部的余压值25～30Pa。
3. The air pressure value of the smoke control booster fan shall be calculated according to the most unfavorable loop of the smoke exhaust system, and the residual pressure value in the smoke control stairwell shall be 40-50pa. The residual pressure in the front room, shared front room, fire elevator front room and refuge floor is 25-30pa.

4、消防排烟风机应保证：当输送介质温度在280℃时能连续工作30min，并在介质温度冷却至环境温度时仍能连续正常运转。
4. The fire smoke exhaust fan shall ensure that it can work continuously for 30min when the temperature of the conveying medium is 280 ℃, and can still operate normally when the medium temperature is cooled to the ambient temperature.



5、排烟系统的风机宜单独设置。排烟风机的位置宜处于排烟区的同层或上层。
5. The fan of smoke exhaust system should be set separately. The smoke exhaust fan should be located on the same floor or upper floor of the smoke exhaust area.

6、消防排烟风机在说明书中给定的工况点下的比A声级噪声限值应符合JB/T8690-1998的规定。
6. The noise limit value of specific a sound level of the fire smoke exhaust fan under the operating point given in the manual shall comply with the provisions of JB / t8690-1998.

7、消防排烟风机的风量应按所需要的风量值增加不小于10%~20%的富裕量。
7. The air volume of the fire smoke exhaust fan shall be increased by not less than 10% ~ 20% margin according to the required air volume value.



救火排烟风机嘅配电知识你了解几多？救火排烟风机系一种常见必备嘅救火安全设备，作用于建筑楼订中及时排烟嘅一种措施，重要性不言而喻。咁，关於救火排烟风机嘅知识你了解几多呢？嚟一齐跟中山纳新机电小作畀大家听详细分享一下有关救火排烟风机嘅配电知识。救火排烟风机系楼订中发生火烛后及时排烟嘅一种嘅措施，对啲人嘅生存同安全有住重要嘅意义架。。但救火排烟风机嘅配电往往达唔到要求。






消防排烟风机具有离心式通风机高的压力，轴流式通风机大的流量，效率高、节能、噪声低、安装方便等特点。在购买消防排烟风机的时候需要注意一些细节，这样才能选择出适合自己的消防排烟风机，挑选时注意如下几个方面：
The fire smoke exhaust fan is characterized by high pressure of centrifugal fan, large flow of axial fan, high efficiency, energy saving, low noise and convenient installation. Pay attention to some details when purchasing the fire smoke exhaust fan, so as to select the fire smoke exhaust fan suitable for yourself. Pay attention to the following aspects when selecting:
1、消防排烟风机选用主要控制参数为工作温度，风量，全压，效率，噪声，电机功率，转速及轴功率。
1. The main control parameters of fire smoke exhaust fan are working temperature, air volume, total pressure, efficiency, noise, motor power, rotation speed and shaft power.
2、在介质温度不高于80℃的条件下应能长期正常运行。
2. Under the condition that the medium temperature is not higher than 80 ℃, it should be able to operate normally for a long time.
3、防烟加压通风机的风压值应按排烟系统最不利环路进行计算，并保证在防烟楼梯间内余压值40～50Pa。前室、合用前室、消防电梯前室、避难层等内部的余压值25～30Pa。
3. The air pressure value of the smoke control booster fan shall be calculated according to the most unfavorable loop of the smoke exhaust system, and the residual pressure value in the smoke control stairwell shall be 40-50pa. The residual pressure in the front room, shared front room, fire elevator front room and refuge floor is 25-30pa.
4、消防排烟风机应保证：当输送介质温度在280℃时能连续工作30min，并在介质温度冷却至环境温度时仍能连续正常运转。
4. The fire smoke exhaust fan shall ensure that it can work continuously for 30min when the temperature of the conveying medium is 280 ℃, and can still operate normally when the medium temperature is cooled to the ambient temperature.
5、排烟系统的风机宜单独设置。排烟风机的位置宜处于排烟区的同层或上层。
5. The fan of smoke exhaust system should be set separately. The smoke exhaust fan should be located on the same floor or upper floor of the smoke exhaust area.
6、消防排烟风机在说明书中给定的工况点下的比A声级噪声限值应符合JB/T8690-1998的规定。
6. The noise limit value of specific a sound level of the fire smoke exhaust fan under the operating point given in the manual shall comply with the provisions of JB / t8690-1998.
7、消防排烟风机的风量应按所需要的风量值增加不小于10%~20%的富裕量。
7. The air volume of the fire smoke exhaust fan shall be increased by not less than 10% ~ 20% margin according to the required air volume value.
消防排烟风机具有离心式通风机高的压力，轴流式通风机大的流量，效率高、节能、噪声低、安装方便等特点。在购买消防排烟风机的时候需要注意一些细节，这样才能选择出适合自己的消防排烟风机，挑选时注意如下几个方面：
The fire smoke exhaust fan is characterized by high pressure of centrifugal fan, large flow of axial fan, high efficiency, energy saving, low noise and convenient installation. Pay attention to some details when purchasing the fire smoke exhaust fan, so as to select the fire smoke exhaust fan suitable for yourself. Pay attention to the following aspects when selecting:
1、消防排烟风机选用主要控制参数为工作温度，风量，全压，效率，噪声，电机功率，转速及轴功率。
1. The main control parameters of fire smoke exhaust fan are working temperature, air volume, total pressure, efficiency, noise, motor power, rotation speed and shaft power.
2、在介质温度不高于80℃的条件下应能长期正常运行。
2. Under the condition that the medium temperature is not higher than 80 ℃, it should be able to operate normally for a long time.
3、防烟加压通风机的风压值应按排烟系统最不利环路进行计算，并保证在防烟楼梯间内余压值40～50Pa。前室、合用前室、消防电梯前室、避难层等内部的余压值25～30Pa。
3. The air pressure value of the smoke control booster fan shall be calculated according to the most unfavorable loop of the smoke exhaust system, and the residual pressure value in the smoke control stairwell shall be 40-50pa. The residual pressure in the front room, shared front room, fire elevator front room and refuge floor is 25-30pa.
4、消防排烟风机应保证：当输送介质温度在280℃时能连续工作30min，并在介质温度冷却至环境温度时仍能连续正常运转。
4. The fire smoke exhaust fan shall ensure that it can work continuously for 30min when the temperature of the conveying medium is 280 ℃, and can still operate normally when the medium temperature is cooled to the ambient temperature.
5、排烟系统的风机宜单独设置。排烟风机的位置宜处于排烟区的同层或上层。
5. The fan of smoke exhaust system should be set separately. The smoke exhaust fan should be located on the same floor or upper floor of the smoke exhaust area.
6、消防排烟风机在说明书中给定的工况点下的比A声级噪声限值应符合JB/T8690-1998的规定。
6. The noise limit value of specific a sound level of the fire smoke exhaust fan under the operating point given in the manual shall comply with the provisions of JB / t8690-1998.
7、消防排烟风机的风量应按所需要的风量值增加不小于10%~20%的富裕量。
7. The air volume of the fire smoke exhaust fan shall be increased by not less than 10% ~ 20% margin according to the required air volume value.
消防排烟风机具有离心式通风机高的压力，轴流式通风机大的流量，效率高、节能、噪声低、安装方便等特点。在购买消防排烟风机的时候需要注意一些细节，这样才能选择出适合自己的消防排烟风机，挑选时注意如下几个方面：
The fire smoke exhaust fan is characterized by high pressure of centrifugal fan, large flow of axial fan, high efficiency, energy saving, low noise and convenient installation. Pay attention to some details when purchasing the fire smoke exhaust fan, so as to select the fire smoke exhaust fan suitable for yourself. Pay attention to the following aspects when selecting:
1、消防排烟风机选用主要控制参数为工作温度，风量，全压，效率，噪声，电机功率，转速及轴功率。
1. The main control parameters of fire smoke exhaust fan are working temperature, air volume, total pressure, efficiency, noise, motor power, rotation speed and shaft power.
2、在介质温度不高于80℃的条件下应能长期正常运行。
2. Under the condition that the medium temperature is not higher than 80 ℃, it should be able to operate normally for a long time.
3、防烟加压通风机的风压值应按排烟系统最不利环路进行计算，并保证在防烟楼梯间内余压值40～50Pa。前室、合用前室、消防电梯前室、避难层等内部的余压值25～30Pa。
3. The air pressure value of the smoke control booster fan shall be calculated according to the most unfavorable loop of the smoke exhaust system, and the residual pressure value in the smoke control stairwell shall be 40-50pa. The residual pressure in the front room, shared front room, fire elevator front room and refuge floor is 25-30pa.
4、消防排烟风机应保证：当输送介质温度在280℃时能连续工作30min，并在介质温度冷却至环境温度时仍能连续正常运转。
4. The fire smoke exhaust fan shall ensure that it can work continuously for 30min when the temperature of the conveying medium is 280 ℃, and can still operate normally when the medium temperature is cooled to the ambient temperature.
5、排烟系统的风机宜单独设置。排烟风机的位置宜处于排烟区的同层或上层。
5. The fan of smoke exhaust system should be set separately. The smoke exhaust fan should be located on the same floor or upper floor of the smoke exhaust area.
6、消防排烟风机在说明书中给定的工况点下的比A声级噪声限值应符合JB/T8690-1998的规定。
6. The noise limit value of specific a sound level of the fire smoke exhaust fan under the operating point given in the manual shall comply with the provisions of JB / t8690-1998.
7、消防排烟风机的风量应按所需要的风量值增加不小于10%~20%的富裕量。
7. The air volume of the fire smoke exhaust fan shall be increased by not less than 10% ~ 20% margin according to the required air volume value.