酒店廚房排煙罩的設(shè)計(jì)及計(jì)算方式介紹
1、廚房排煙罩安裝的墻體，它的構(gòu)造和材料都應(yīng)該要有足夠的強(qiáng)度。排煙管、風(fēng)管的外墻開口，可采用砌筑預(yù)制帶洞混凝土塊或預(yù)埋鋼管留洞方式。保溫墻(更好要用空心磚)與正常墻壁的安裝方法一樣，如果墻面不夠結(jié)實(shí)的話，那么就要用木板或其他材料進(jìn)行加固。
1. The structure and materials of the wall installed with the kitchen smoke exhaust hood should have sufficient strength. The external wall openings of smoke exhaust pipes and air ducts can be made of prefabricated concrete blocks with holes or embedded steel pipes. The installation method of thermal insulation wall (hollow brick is preferred) is the same as that of the normal wall. If the wall is not solid enough, wood or other materials should be used for reinforcement.
2、廚房排煙罩安裝的煙管直接穿過外墻室外，應(yīng)該在室外排氣口設(shè)置防止污染環(huán)境和避風(fēng)的構(gòu)件。共用豎向煙道連接的吸油煙機(jī)，它的豎向煙道的斷面應(yīng)根據(jù)所負(fù)擔(dān)的排氣量計(jì)算確定。
2. The smoke pipe installed on the kitchen smoke exhaust hood directly goes through the exterior wall to the outside, and the outdoor exhaust outlet should be equipped with components to prevent environmental pollution and avoid wind. For a range hood connected by a common vertical flue, the section of its vertical flue shall be calculated and determined according to the borne exhaust volume.
3、廚房排煙罩安裝頂吸式的安裝高度應(yīng)該在燃?xì)鉅t灶上方少65 厘米的地方，在65-75 厘米之間是比較合適的。
3. The installation height of the top suction exhaust hood in the kitchen should be at least 65cm above the gas stove, which is more appropriate between 65-75cm.
廚房排煙罩安裝的煙管直接穿過外墻室外，應(yīng)該在室外排氣口設(shè)置防止污染環(huán)境和避風(fēng)的構(gòu)件。共用豎向煙道連接的吸油煙機(jī)，它的豎向煙道的斷面應(yīng)根據(jù)所負(fù)擔(dān)的排氣量計(jì)算確定。
The smoke pipe installed on the kitchen smoke exhaust hood directly goes through the exterior wall to the outside, and the outdoor exhaust outlet should be equipped with components to prevent environmental pollution and avoid wind. For a range hood connected by a common vertical flue, the section of its vertical flue shall be calculated and determined according to the borne exhaust volume.
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