酒店厨房排烟罩是酒店厨房排烟系统的重要组成部分，其设计和安装需要遵循一系列标准和规范，以确保厨房油烟的有效排放和厨房环境的安全。以下是关于酒店厨房排烟罩的详细信息：

The hotel kitchen exhaust hood is an important component of the hotel kitchen exhaust system, and its design and installation need to follow a series of standards and specifications to ensure the effective discharge of kitchen fumes and the safety of the kitchen environment. The following is detailed information about the hotel kitchen exhaust hood:

排烟罩的设计与安装：

Design and installation of smoke exhaust hood:

排烟罩通常安装在炉灶上方，根据炉灶的数量、类型和烹饪方式设计，以有效收集油烟和热气。

The exhaust hood is usually installed above the stove and designed according to the number, type, and cooking method of the stove to effectively collect oil fumes and hot air.

排烟罩的材料通常为不锈钢，厚度不得低于0.037英寸（20号钢），并需配备自动灭火系统。

The material of the smoke exhaust hood is usually stainless steel, with a thickness of not less than 0.037 inches (20 gauge steel), and it needs to be equipped with an automatic fire extinguishing system.

排烟罩的设计应考虑其外边缘不应超过灶台边，四周设有集油、集水沟槽，并在最低处排水管入下水道。

The design of the smoke exhaust hood should consider that its outer edge should not exceed the edge of the stove, and there should be oil and water collection channels around it, with drainage pipes entering the sewer at the lowest point.

排烟系统的构成：

Composition of smoke exhaust system:

酒店厨房排烟系统由排烟罩、风机、排烟管道、净化设备、防火阀和止回阀等组成。

The hotel kitchen exhaust system consists of exhaust hoods, fans, exhaust pipes, purification equipment, fire dampers, and check valves.

排烟管道通常由不锈钢或镀锌钢板制成，设计时需减少阻力和噪音。

Smoke exhaust ducts are usually made of stainless steel or galvanized steel plates and designed to reduce resistance and noise.

净化设备如静电式净化器和活性炭过滤器用于去除油烟中的有害物质，符合环保排放标准。

Purification equipment such as electrostatic purifiers and activated carbon filters are used to remove harmful substances from oil fumes and comply with environmental emission standards.

排风量与补风设计：

Exhaust air volume and makeup air design:

排风量需根据厨房尺寸、灶具数量、烟罩规格和污染物释放量来确定。

The exhaust volume needs to be determined based on the size of the kitchen, the number of stoves, the specifications of the hood, and the amount of pollutants released.

厨房补风应由建筑物的中央空调系统进行有序送风，以保持厨房内处于负压状态。

Kitchen supplementary air should be supplied in an orderly manner by the central air conditioning system of the building to maintain negative pressure in the kitchen.

安全与维护：

Safety and Maintenance:

排烟系统应配备烟感报警器、喷淋装置、二氧化碳灭火器等消防设施。

The smoke exhaust system should be equipped with fire protection facilities such as smoke detectors, sprinkler systems, and carbon dioxide fire extinguishers.

排烟罩和排烟系统的定期清洗非常重要，以防止油垢积累引发火灾隐患。

Regular cleaning of exhaust hoods and exhaust systems is crucial to prevent the accumulation of oil and dirt, which can pose a fire hazard.

排烟风机的选择应考虑其容量，确保排风量超过补风量，以维持厨房的负压状态。

The selection of smoke exhaust fans should consider their capacity to ensure that the exhaust air volume exceeds the makeup air volume, in order to maintain the negative pressure state of the kitchen.

国际标准与规范：

International standards and specifications:

排烟罩的设计和安装需遵循国际机械规范、国际消防规范、NFPA 17A、NFPA 96、UL 710等标准。

The design and installation of smoke exhaust hoods must comply with international mechanical codes, international fire codes, NFPA 17A, NFPA 96, UL 710 and other standards.

排烟罩的材料厚度和结构需符合特定要求，以确保其耐火性和密封性。

The material thickness and structure of the exhaust hood need to meet specific requirements to ensure its fire resistance and sealing.

酒店厨房排烟罩的设计和安装需要综合考虑多个因素，包括材料选择、结构设计、排风量计算、安全措施及定期维护等，以确保厨房油烟的有效排放和厨房环境的安全与健康。

The design and installation of hotel kitchen exhaust hoods require comprehensive consideration of multiple factors, including material selection, structural design, exhaust volume calculation, safety measures, and regular maintenance, to ensure effective emission of kitchen fumes and the safety and health of the kitchen environment.

本文由济南酒店厨房排烟罩为您提供，我们的网站http://www.jntfgd.com我们将以全心全意的热情为您提供服务，欢迎您的访问

This article is provided by the kitchen exhaust hood of Jinan Hotel on our website http://www.jntfgd.com We will provide you with wholehearted enthusiasm and welcome your visit