Piston exhaust-based split-type oil smoke-exhaust system

Abstract

The invention discloses a piston exhaust-based split-type oil smoke-exhaust system. The piston exhaust-based split-type oil smoke-exhaust system utilizes a piston pumping exhaust principle-based design to replace the existing fan-type oil smoke-exhaust system. The piston exhaust-based split-type oil smoke-exhaust system utilizes a split-type design, comprises inner and outer main machines, realizes outside arrangement of the work machine and inside arrangement of only an air inlet and reduces kitchen noise. A bidirectional piston is adopted to cooperate with two gas outlets and two gas exhaust outlets, and the gas exhaust outlets comprise an upper gas exhaust outlet and a lower gas exhaust outlet. In use, the lower gas exhaust outlet is closed, a lower air inlet is opened, the upper gas exhaust outlet is opened, an upper air inlet is closed, and the piston moves to a high position so that air is sucked; and a direction is switched, the piston moves to a lower position, the lower gas exhaust outlet is opened, the lower air inlet is closed, the upper gas exhaust outlet is closed and the upper air inlet is opened so that gas is exhausted by the piston at the lower position and air is sucked by the piston at the high position. The piston is driven by a motor to move back and forth so that continuous air suction-gas exhaust is realized and oil smoke-exhaust is realized. In use, oil smoke does not go through the main machines so that main machine cleaning is avoided. The piston exhaust-based split-type oil smoke-exhaust system is completely mute and is free of oil smoke-exhaust machine cleaning.

Description

Technical field: [0001] kitchen, exhaust system, cleaning, machinery Background technique: [0002] At present, with the improvement of living standards in cities, the pursuit of high-quality life has become the main theme of the market. Consumers' demand for high-quality life is urgent. In terms of the demand for range hoods, two requirements have been raised. First, Quietness; Second, cleanliness. At present, all oil fume removal design manufacturers are innovating in motor technology, constantly improving the production process, and trying to produce silent engines. However, no matter how the generator technology is improved, mechanical products cannot get rid of the mechanical noise in their attributes. . Both mechanical noise and smoke removal power are in a long-term conflict. Second, with the improvement of the quality of life, ordinary consumer groups have begun to pay attention to the beauty of craftsmanship. As a part of the kitchen for a long time, the range ho...

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