(1)油烟吸收率应大于95%，并采用同轴导流装置。
(1) The absorption rate of oil fume shall be greater than 95%, and coaxial guide device shall be used.
(2)护罩应装有铰链式检查门，便于卫生和观察。
(2) The guard shall be equipped with hinged inspection door for easy sanitation and observation.
(3)设备全部采用不锈钢材料，所有接头均防水、防蒸汽、防油烟。
(3) All equipment is made of stainless steel, all joints are waterproof, steam proof and oil fume proof.
(4)风罩内嵌在吊顶内，两者之间用不锈钢装饰板，用1.2 mm厚的不锈钢板制造，便于拆卸，内嵌深度≥100 mm。
(4) The air cowl is embedded in the ceiling, and the stainless steel decorative plate is used between the two, which is made of 1.2mm thick stainless steel plate, easy to disassemble, and the embedded depth is ≥ 100mm.
(5)所有外壳均由厚度大于1.0 mm的不锈钢板制成。
(5) All enclosures are made of stainless steel plates with a thickness greater than 1.0 mm.
(6)通风管道采用1.0镀锌钢板，配不锈钢、铁制风量控制阀。
(6) The ventilation pipe adopts 1.0 galvanized steel plate, equipped with stainless steel and iron air volume control valve.
(7)照明设备是防溅、防水、凹面的，每隔1000毫米分布一次，并应将导线全部插在导管上，用接线盒连接。大于或等于600lux照度装置，灯管，统一电源接口。
(7) Lighting equipment shall be splash proof, waterproof and concave, and shall be distributed every 1000mm. All wires shall be inserted on conduit and connected with junction box. More than or equal to 600lux illuminance device, energy saving lamp, unified power interface.
(8)抽油烟机的竖板上设有一体化的自卸装置，排气罐内的油烟及蒸汽易于清洗。排气管由不锈钢制成，并与引擎盖的自动自清洁装置平行连接。
(8) The vertical plate of the range hood is equipped with an integrated self unloading device, and the fume and steam in the exhaust tank are easy to clean. The exhaust pipe is made of stainless steel and connected in parallel with the automatic self-cleaning device of the engine hood.
The above content is provided by Jinan smoke hood company!
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