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当前位置: 首页-新闻中心 > 厨房空调通风系统采用形式

厨房空调通风系统采用形式

发布时间:2017/05/23

厨房空调系统不宜采用风机盘管系统,因为厨房内油烟、水蒸气较多,长期循环室内污浊空气势必造成油烟附着在盘管表面,使其传热系数大大降低,冷却效果越来越差,以致不能使用。
The kitchen air conditioning system should not be used in fan coil systems, because the kitchen fumes, more water vapor, long cycle will inevitably cause indoor air hood attached to the surface of the coil, the heat transfer coefficient is greatly reduced, the cooling effect is getting worse, so as not to use.
厨房空调系统一般采用直流式空调系统,它所处理的空气全部来自室外,不可用回风。
The kitchen air conditioning system usually adopts the direct current air conditioning system, which handles all the air from the outside and can not return the air.
厨房空调通风系统采用形式
Kitchen air conditioning ventilation system adopted form
厨房送风包括两部分:室外新风和空调风。
The kitchen air supply consists of two parts: outdoor fresh air and air conditioning.
(1)室外新风。室外新风通过轴流或离心风机经风管送入靠近炉灶处.主要起到补风作用。新风位置要适当,送风切不能在厨师头顶或颈后直吹,否则会造成不舒适,严重的会引起厨师职业病。送风口距厨师约1.5m较合适。
(1) outdoor fresh air. Outdoor fresh air through the axial or centrifugal fan through the air pipe into place. Next to the stove mainly to wind up effect. Fresh air position should be appropriate, air cut can not be in the chef's head or neck straight blowing, otherwise it will cause discomfort, and serious will cause cooks occupational diseases. The air outlet is about 1.5m suitable for the chef.
(2)空调风。空调风来源于新风机组或组合式空调器,通过风管送入远离炉灶处,调节厨房内温度,同时也起到补风作用。送风口可根据厨房具体情况合理布置。
(2) air conditioning. The air conditioning is derived from a new air unit or a combined air conditioner. It is sent into the kitchen away from the stove by the air duct, and the temperature in the kitchen is adjusted. The air outlet can be arranged reasonably according to the specific conditions of the kitchen.
(3)送风量的确定。为防止厨房气味串人餐厅,厨房应保持负压。一般情况下,厨房负压值不得大于5Pa。送风量(新风+空调风)应按排风量的85%~95%考虑。
(3) determination of air supply volume. In order to prevent kitchen odour from mixing into restaurants, the kitchen should be kept under negative pressure. Under normal circumstances, the kitchen negative pressure shall not be greater than 5Pa. The air supply rate (fresh air + air conditioning wind) should be considered as 85% to 95% of the exhaust air volume.
(4)不论新风还是空调风,送风管均需设置防火阀,当温度超过70℃时自动关闭,且与风机或空调机组联锁。
(4) no matter the fresh air or air conditioning, the air supply pipe shall be equipped with fireproof valve. When the temperature is over 70 degrees centigrade, it will be automatically closed and in
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