国产福利午夜精品_欧美日韩国产在线成人精品_美女直播黄的视频在线观看_新版天堂资源中文8在线_极品美女免费高清色视频_国产精品久久Aⅴ免费观看_日本欧洲亚洲高清在线_午夜福利黄色av_欧美成人影片aⅴ免费观看_欧美日韩在线播放成人

深圳消防風(fēng)機       產(chǎn)品詳情頁請點擊： HTF消防高溫軸流風(fēng)機   HTFC柜式離心風(fēng)機  DWT屋頂風(fēng)機

業(yè)務(wù)資訊：18512099438 鐘先生



消防排煙風(fēng)機具有離心式通風(fēng)機高的壓力，軸流式通風(fēng)機大的流量，效率高、節(jié)能、噪聲低、安裝方便等特點。在購買消防排煙風(fēng)機的時候需要注意一些細節(jié)，這樣才能選擇出適合自己的消防排煙風(fēng)機，挑選時注意如下幾個方面：
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、消防排煙風(fēng)機選用主要控制參數(shù)為工作溫度，風(fēng)量，全壓，效率，噪聲，電機功率，轉(zhuǎn)速及軸功率。
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、在介質(zhì)溫度不高于80℃的條件下應(yīng)能長期正常運行。
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、防煙加壓通風(fēng)機的風(fēng)壓值應(yīng)按排煙系統(tǒng)最不利環(huán)路進行計算，并保證在防煙樓梯間內(nèi)余壓值40～50Pa。前室、合用前室、消防電梯前室、避難層等內(nèi)部的余壓值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、消防排煙風(fēng)機應(yīng)保證：當(dāng)輸送介質(zhì)溫度在280℃時能連續(xù)工作30min，并在介質(zhì)溫度冷卻至環(huán)境溫度時仍能連續(xù)正常運轉(zhuǎn)。
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、排煙系統(tǒng)的風(fēng)機宜單獨設(shè)置。排煙風(fēng)機的位置宜處于排煙區(qū)的同層或上層。
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、消防排煙風(fēng)機在說明書中給定的工況點下的比A聲級噪聲限值應(yīng)符合JB/T8690-1998的規(guī)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、消防排煙風(fēng)機的風(fēng)量應(yīng)按所需要的風(fēng)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.



救火排煙風(fēng)機嘅配電知識你了解幾多？救火排煙風(fēng)機系一種常見必備嘅救火安全設(shè)備，作用于建筑樓訂中及時排煙嘅一種措施，重要性不言而喻。咁，關(guān)於救火排煙風(fēng)機嘅知識你了解幾多呢？嚟一齊跟中山納新機電小作畀大家聽詳細分享一下有關(guān)救火排煙風(fēng)機嘅配電知識。救火排煙風(fēng)機系樓訂中發(fā)生火燭后及時排煙嘅一種嘅措施，對啲人嘅生存同安全有住重要嘅意義架。。但救火排煙風(fēng)機嘅配電往往達唔到要求。






消防排煙風(fēng)機具有離心式通風(fēng)機高的壓力，軸流式通風(fēng)機大的流量，效率高、節(jié)能、噪聲低、安裝方便等特點。在購買消防排煙風(fēng)機的時候需要注意一些細節(jié)，這樣才能選擇出適合自己的消防排煙風(fēng)機，挑選時注意如下幾個方面：
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、消防排煙風(fēng)機選用主要控制參數(shù)為工作溫度，風(fēng)量，全壓，效率，噪聲，電機功率，轉(zhuǎn)速及軸功率。
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、在介質(zhì)溫度不高于80℃的條件下應(yīng)能長期正常運行。
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、防煙加壓通風(fēng)機的風(fēng)壓值應(yīng)按排煙系統(tǒng)最不利環(huán)路進行計算，并保證在防煙樓梯間內(nèi)余壓值40～50Pa。前室、合用前室、消防電梯前室、避難層等內(nèi)部的余壓值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、消防排煙風(fēng)機應(yīng)保證：當(dāng)輸送介質(zhì)溫度在280℃時能連續(xù)工作30min，并在介質(zhì)溫度冷卻至環(huán)境溫度時仍能連續(xù)正常運轉(zhuǎn)。
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、排煙系統(tǒng)的風(fēng)機宜單獨設(shè)置。排煙風(fēng)機的位置宜處于排煙區(qū)的同層或上層。
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、消防排煙風(fēng)機在說明書中給定的工況點下的比A聲級噪聲限值應(yīng)符合JB/T8690-1998的規(guī)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、消防排煙風(fēng)機的風(fēng)量應(yīng)按所需要的風(fēng)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.
消防排煙風(fēng)機具有離心式通風(fēng)機高的壓力，軸流式通風(fēng)機大的流量，效率高、節(jié)能、噪聲低、安裝方便等特點。在購買消防排煙風(fēng)機的時候需要注意一些細節(jié)，這樣才能選擇出適合自己的消防排煙風(fēng)機，挑選時注意如下幾個方面：
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、消防排煙風(fēng)機選用主要控制參數(shù)為工作溫度，風(fēng)量，全壓，效率，噪聲，電機功率，轉(zhuǎn)速及軸功率。
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、在介質(zhì)溫度不高于80℃的條件下應(yīng)能長期正常運行。
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、防煙加壓通風(fēng)機的風(fēng)壓值應(yīng)按排煙系統(tǒng)最不利環(huán)路進行計算，并保證在防煙樓梯間內(nèi)余壓值40～50Pa。前室、合用前室、消防電梯前室、避難層等內(nèi)部的余壓值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、消防排煙風(fēng)機應(yīng)保證：當(dāng)輸送介質(zhì)溫度在280℃時能連續(xù)工作30min，并在介質(zhì)溫度冷卻至環(huán)境溫度時仍能連續(xù)正常運轉(zhuǎn)。
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、排煙系統(tǒng)的風(fēng)機宜單獨設(shè)置。排煙風(fēng)機的位置宜處于排煙區(qū)的同層或上層。
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、消防排煙風(fēng)機在說明書中給定的工況點下的比A聲級噪聲限值應(yīng)符合JB/T8690-1998的規(guī)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、消防排煙風(fēng)機的風(fēng)量應(yīng)按所需要的風(fēng)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.
消防排煙風(fēng)機具有離心式通風(fēng)機高的壓力，軸流式通風(fēng)機大的流量，效率高、節(jié)能、噪聲低、安裝方便等特點。在購買消防排煙風(fēng)機的時候需要注意一些細節(jié)，這樣才能選擇出適合自己的消防排煙風(fēng)機，挑選時注意如下幾個方面：
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、消防排煙風(fēng)機選用主要控制參數(shù)為工作溫度，風(fēng)量，全壓，效率，噪聲，電機功率，轉(zhuǎn)速及軸功率。
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、在介質(zhì)溫度不高于80℃的條件下應(yīng)能長期正常運行。
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、防煙加壓通風(fēng)機的風(fēng)壓值應(yīng)按排煙系統(tǒng)最不利環(huán)路進行計算，并保證在防煙樓梯間內(nèi)余壓值40～50Pa。前室、合用前室、消防電梯前室、避難層等內(nèi)部的余壓值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、消防排煙風(fēng)機應(yīng)保證：當(dāng)輸送介質(zhì)溫度在280℃時能連續(xù)工作30min，并在介質(zhì)溫度冷卻至環(huán)境溫度時仍能連續(xù)正常運轉(zhuǎn)。
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、排煙系統(tǒng)的風(fēng)機宜單獨設(shè)置。排煙風(fēng)機的位置宜處于排煙區(qū)的同層或上層。
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、消防排煙風(fēng)機在說明書中給定的工況點下的比A聲級噪聲限值應(yīng)符合JB/T8690-1998的規(guī)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、消防排煙風(fēng)機的風(fēng)量應(yīng)按所需要的風(fēng)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.