8results about How to "Improve the smoke effect" patented technology

The utility model provides a kind of smoke generator using two-stage cyclone air atomization nozzle, belong to smoke generator technical field, the smoke generator includes micro turbojet engine nozzle and is arranged at the smoke nozzle of micro turbojet engine nozzle export side, the inside of smoke nozzle is provided with atomizing device, the outlet of atomizing device and the outlet of smoke nozzle are set same direction;When working, micro turbojet engine is used as smoke power source, high temperature high pressure high-speed airflow generated from micro turbojet engine turbine export flows out from micro turbojet engine nozzle and enters from smoke nozzle import, smoke agent enters atomizing device, atomizing device is fully atomized after smoke agent and is discharged into smoke nozzle, and after atomization, smoke agent and airflow are fully mixed and are discharged from smoke nozzle outlet, and large-scale smoke screen is formed in short time, solve the problem that existing high-power smoke generator directly forms smoke screen due to smoke agent not passing through atomization, reduce smoke effect, cause smoke agent waste.

The utility model belongs to kitchen appliance technical field discloses a kind of side suction type range hood, including shell and flap, smoke collecting cavity is hidden in shell, the top of flap is rotatably connected with the top of smoke collecting cavity, and both can be opened or closed relative to shell by driving mechanism, when opening, smoke collecting cavity moves out of shell, flap overturns relative to smoke collecting cavity;When completely closed, flap is attached and covered in the front side of shell;The top of flap is provided with smoke baffle, when flap is completely opened, there is gap between the top of flap and the top of smoke collecting cavity, smoke baffle is shielded in the upside of gap.The side suction type range hood provided by the utility model can effectively prevent oil fume from escaping from the gap between the top of flap and the top of smoke collecting cavity when flap is completely opened, improve the smoke suction effect of range hood, and improve the performance of range hood.

The present application relates to the technical field of range hood, disclose a smoke collecting assembly, range hood and control method of range hood, smoke collecting assembly includes: fixed part, provided with first air inlet and detection device, smoke collecting cavity, provided with two, respectively along left and right direction slidably connected with fixed part, smoke collecting cavity is equipped with second air inlet, each smoke collecting cavity has at least part corresponding first air inlet is shielded, or at least part second air inlet and corresponding first air inlet coincides with initial position, and corresponding first air inlet is completely exposed open position, guide smoke plate, drive device, including first push assembly, and the second push assembly capable of pushing the first push assembly moves along left and right direction, smoke collecting assembly has first working state and second working state, first working state, guide smoke plate opens and two smoke collecting cavities are located in initial position, second working state, guide smoke plate opens and at least one smoke collecting cavity is located in open position.

This invention relates to the field of kitchen appliance technology, and more particularly to a concealed range hood and its control method. The concealed range hood includes a smoke-gathering mechanism, which comprises a smoke-gathering chamber body and a movable cavity. The movable cavity has an air inlet and includes a first position housed within the smoke-gathering chamber body and a second position extending out of the smoke-gathering chamber body. When the movable cavity switches from the first position to the second position, the air inlet moves forward and downward simultaneously. When the movable cavity is in the second position, the air inlet is positioned lower and forward, bringing it closer to the smoke source and effectively improving the smoke extraction performance of the concealed range hood during operation.

A kind of range hood, including main frame, outer shell and smoke collecting hood, the outer shell of the foregoing is located outside main frame, its characterized in that the drive mechanism and the lower mechanism are equipped on the main frame, the drive mechanism can drive outer shell to move up and down relative to main frame;The smoke collecting hood is equipped with guide pillar that penetrates the aforementioned air inlet plate, the top end of the guide pillar has the enlarged head portion that the air inlet plate is separated from and is equipped with compression spring, and the lower mechanism can drive the aforementioned air inlet plate to overcome the elastic force of compression spring and approach smoke collecting port.The smoke collecting hood can complete lifting according to the size of smoke, and reaches the ideal balanced state in smoke collecting effect and use feeling.The lower mechanism can selectively open or close the first air inlet plate or the second air inlet plate according to the actual use of stove.

The embodiment of the application discloses a kind of range hood control method, device, equipment and storage medium, specifically related to intelligent electrical appliance technical field, the control method of the range hood includes: obtaining the smoke data obtained by smoke detector in current scene, and obtaining the back pressure data obtained by back pressure detector in flue of range hood;Determine the type information of current scene based on smoke data and back pressure data;Determine the working mode of motor based on the type information of current scene;Control motor to run according to working mode to drive fan to work.In the embodiment of the application, the size condition of oil fume of the environment where the user currently stays can be accurately judged.According to the environment where the user currently stays, the motor can be controlled to run in corresponding power mode, the oil fume in the environment where the user stays can be accurately sucked, the best smoke suction effect is achieved, further energy consumption can be reduced, and user experience is improved.

A smoking oven comprises an oven body and a smoking chamber arranged on one side of the oven body, openable sealing door structures are arranged on the front sides of the oven body and the smoking chamber respectively, a gas distribution box with an opening in the top is arranged at the bottom in the smoking chamber, and one side of the top of the smoking chamber is communicated with the top in the oven body through a smoke inlet pipe. One side of the gas distribution box is communicated with one side of the bottom in the furnace body through a smoke return pipe, an opening in the top of the gas distribution box is covered with a heating coil, a smoking raw material storage box with meshes in the bottom is located on the heating coil, and a circulating fan driven by a motor is arranged in the top of the furnace body; the device further comprises a steam box, and drying heating pipes are arranged in the heating cavity. According to the smoking device, the smoking function can be achieved, high-temperature steam sterilization and drying can be carried out, various requirements of smoking can be met through one device, the food smoking requirement can be better met, the smoke concentration is higher during smoking, and the smoking effect is better, more comprehensive and more efficient.

This invention relates to the field of kitchen appliance technology, specifically to a range hood and its control method. The range hood includes: a rear shell for collecting smoke; a front shell for collecting smoke, horizontally disposed on the front side of the rear shell and movably connected to it; and a drive structure adapted to directly or indirectly drive the front shell to extend or retract relative to the rear shell. The range hood provided by this invention, by movably connecting the front shell to the rear shell and allowing the front shell to extend or retract relative to the rear shell, reduces the space occupied by the range hood during operation, providing more operating space for the user and preventing head bumps.