Exhaust device with cleaning function for kitchen fresh air system

Abstract

The invention relates to an exhaust device with cleaning function for a kitchen fresh air system. The exhaust device with cleaning function for a kitchen fresh air system comprises a top plate, a processor, an exhaust pipe, an air suction hood, a moving mechanism, a cleaning mechanism and an exhaust component. The moving mechanism comprises a telescopic component and an air cylinder. The telescopic component comprises a driving unit, a slide rail and two telescopic units. Each telescopic unit comprises a fixed block, a movable block, a slide block and a telescopic frame. The cleaning mechanismcomprises a cleaning tank, an ultrasonic generator, a sealing component, a water pump, a suction pipe, a storage tank and a drain pipe. The exhaust device with cleaning function for a kitchen fresh air system can clean the exhaust hood and a screen through the cleaning mechanism, can avoid that the accumulation of oil and oil dirties on the exhaust hood and the screen affects the exhaust and avoid breeding bacteria, and can ensure ventilation smoothly. Besides, the exhaust device with cleaning function for a kitchen fresh air system can realize the movement of the cleaning box through the mobile mechanism, and facilitate adjusting the position of the cleaning box after the exhaust of the device is completed, so that the cleaning box cleans the exhaust hood and the screen and the practicability of the device is improved.

Description

technical field [0001] The invention relates to the field of fresh air systems, in particular to an exhaust device with a cleaning function for a kitchen fresh air system. Background technique [0002] The fresh air system is based on sending fresh air to the room with special equipment on one side of the closed room, and then exhausting it from the other side to the outside by special equipment. A "fresh air flow field" will be formed indoors to meet the needs of indoor fresh air ventilation. The plan is: use the wind pressure, large flow fan, remove the mechanical force to send air to the room from one side, and use a specially designed exhaust fan to exhaust the room from the other side to force the formation of a fresh air flow field in the system. [0003] When the fresh air system is used in people's kitchens, because the eating habits of family kitchens are heavy frying and frying, a large amount of high-temperature oil, smoke and steam will be generated. Accumulatio...

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Problems solved by technology

[0003] When the fresh air system is used in people's kitchens, because the family kitchen's dining habits are heavy frying and cooking, a large amount of high-temperature oil, smoke and steam will be generated. Accumulation leads to poor exhaust effect and cannot achieve its due effect. After long-term accumulation of grease, it is easy to produce a large number of bacteria and viruses, which endanger people's health. However, the existing exhaust device cannot clean up these grease, fumes and sundries, resulting in Reduced practicability of the exhaust device of the existing kitchen fresh air system

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