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公开(公告)号：US4356870A
公开(公告)日：1982-11-02
申请号：US207912
申请日：1980-11-18
摘要： A water spray system applied directly to cooking units in a kitchen rather than to the ventilating duct for the cooking units. The system may be a wet system with water pressure maintained at spray nozzles which open in case of fire, or an open head, or dry, system controlled by thermostats and a solenoid water valve. Safeguards are provided against loss of water pressure, surges in the water supply line, flare ups after partial cooling of the thermostats, closing of a solenoid gas valve supplying gas burners in the cooking units as a result of momentary outages in the electric service supplying the control circuits, and other contingencies.
摘要翻译： 喷水系统直接应用于厨房中的烹饪单元而不是烹饪单元的通风管道。 该系统可以是湿式系统，其具有保持喷射喷嘴的水压，在发生火灾时打开，或者由恒温器和电磁水阀控制的敞开的头部或干燥的系统。 提供保护措施是为了防止水压损失，供水管线中的浪涌，恒温器部分冷却之后的火灾，关闭在烹饪单元中供应气体燃烧器的电磁阀，由于电力服务中的瞬时停电 控制电路等突发事件。
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公开(公告)号：US4072143A
公开(公告)日：1978-02-07
申请号：US726844
申请日：1976-09-27
申请人： Edson C. Gaylord
发明人： Edson C. Gaylord
摘要： A ceiling mounted kitchen ventilator has inlet openings in opposite sides of a vertical exhaust duct for drawing in gases and vapors rising from underlying cooking equipment. The inlet opening on one side is adjustable to vary the ratio of the two opposed confluent flows into the duct. A ceiling mounted canopy surrounds the exhaust duct and overhangs the cooking equipment to capture the contaminated air for treatment and disposal by the exhaust duct. The canopy also provides fresh air make-up for the kitchen, to replace the air removed by the exhaust duct.
摘要翻译： 天花板安装的厨房通风机在垂直排气管的相对侧具有入口开口，用于吸入从底层烹饪设备上升的气体和蒸气。 一侧的入口开口是可调节的，以改变两个相对合流流入管道的比例。 天花板安装的天篷围绕排气管道并悬挂在烹饪设备上以捕获受污染的空气，用于排气管道的处理和处理。 厨房还为厨房提供新鲜空气补给，更换由排气管排出的空气。
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公开(公告)号：US4281635A
公开(公告)日：1981-08-04
申请号：US89030
申请日：1979-10-29
申请人： Edson C. Gaylord
发明人： Edson C. Gaylord
IPC分类号： F24C15/20
摘要： Choke attachments are applied to that portion of the inlet of the ventilator serving low pollution cooking units in a row of various types of cooking units in a restaurant kitchen. This reduces the rate of air removal from the kitchen, and in most cases also the rate of air removal from an adjoining dining room, to conserve energy without impairing the efficiency of the ventilator.
摘要翻译： 扼流器附件适用于在餐厅厨房中排列为各种类型烹饪单元的低污染烹饪单元的呼吸机的入口部分。 这降低了从厨房排出的空气的比率，在大多数情况下，也可以从相邻餐厅排出空气，以节省能量，而不会损害呼吸机的效率。
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公开(公告)号：US4266529A
公开(公告)日：1981-05-12
申请号：US74889
申请日：1979-09-12
申请人： Edson C. Gaylord
发明人： Edson C. Gaylord
IPC分类号： F24C15/20
摘要： All the grease extracting baffles are incorporated in a single unit which is removable from the ventilator for cleaning. The baffle arrangement changes the direction of the whole flow of air through the ventilator without dividing the flow, as distinguished from removable grease extractors having a large number of narrow, zigzag baffles with narrow air slots between them and mounted in a frame similar to a porous filter frame.
摘要翻译： 所有的润滑脂抽吸挡板都装在一个单独的单元中，该单元可以从呼吸机上拆下来进行清洁。 挡板装置改变整个空气流通过呼吸机的方向而不分流，与具有大量狭窄的之字形挡板的可移除的油脂提取器不同，它们之间具有狭窄的空气槽，并安装在类似于多孔 过滤框架
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