7results about How to "Smooth inhalation" patented technology

The utility model discloses an electromagnetic cooking utensil, including the body of a pot, is equipped with the electromagnetic wire disc and is equipped with the installation shell below the electromagnetic wire disc in the body of a pot, and installation shell is equipped with circuit board mounting cavity and fan mounting cavity, and is equipped with cooling air duct between circuit board mounting cavity and fan mounting cavity, and the top of fan mounting cavity is equipped with the air outlet towards electromagnetic wire disc, and the top wall of circuit board mounting cavity is closed to separate electromagnetic wire disc and circuit board mounting cavity, and circuit board mounting cavity is below fan mounting cavity and is located the downstream of cooling air duct, and cooling air duct is transversely set up relative to fan mounting cavity, and electromagnetic wire disc is transversely equipped in the downstream of air outlet, and the body of a pot is equipped with the air outlet, and the air outlet is equipped in the downstream of circuit board mounting cavity and electromagnetic wire disc. The airflow that cooling fan blows divides into two in fan mounting cavity, makes the airflow that cooling fan blows can cool down electromagnetic wire disc also can cool down circuit board, and one fan satisfies the heat dissipation demand of multiple components simultaneously.

The utility model discloses a powder collecting device for metal laser nicking, and relates to the technical field of metal processing. The device comprises a shell, wherein an air draft assembly, a collecting assembly, a filtering assembly, a driving assembly and a cleaning assembly are respectively arranged on the shell; the air draft end of the air draft assembly communicates with the interior of the collecting assembly, so that the air draft assembly exhausts air in the collecting assembly, and the collecting assembly collects the metal powder in the air; the driving assembly is started to drive the cleaning assembly in threaded connection with the output end to reciprocate, so that the cleaning assembly can clean metal powder attached to one side of the filtering assembly in the moving process, the metal powder is collected through the collecting assembly, and the filtering assembly is prevented from being blocked by the metal powder; and therefore, it is guaranteed that the air draft assembly normally and stably sucks the metal powder into the collecting assembly.

The utility model discloses an air fryer which comprises a machine body and a fryer body, a hot air assembly is arranged in the machine body, the hot air assembly comprises a heating piece and a hot air fan, the fryer body is provided with a cooking cavity, the hot air assembly conveys hot air to the cooking cavity to heat food materials, and a reflecting cover arranged above the cooking cavity in a covering mode is further arranged in the machine body. The side wall of the reflection cover is provided with an air inlet, fresh air entering from the air inlet blows to the heating piece, electric fan blades and an air guide cover extending up and down are further arranged in the machine body, and the air guide cover and the reflection cover define a fresh air channel with the cross section being large in the upper portion and small in the lower portion. The utility model provides an air fryer which achieves the effect of actively conveying fresh air into a cooking cavity.

The utility model relates to the technical field of shunt valve box, specifically to a special shunt valve box for special gas, including shunt valve box body, protection mechanism, the protection mechanism includes detection subassembly and protection subassembly, the detection subassembly includes the fixed connection in the top surface of shunt valve box body's U -shaped plate, the shunt valve box body is equipped with one air cylinder and two air cylinders, one air cylinder and two air cylinders all penetrate the bottom surface of U -shaped plate, one air cylinder and two air cylinders all seal slidingly connected with piston plate. The utility model discloses the detection subassembly of setting, can to the real -time, accurate detection of special gas leakage in the box, can stably, timely drive the suction and discharge process of protection gas after receiving the control signal, through the protection subassembly of setting, can respond quickly when detecting gas leakage, effectively dilutes and replaces the leaked gas efficiently.

This utility model discloses a negative pressure irrigation device, including a main unit and an irrigation hood. The main unit is equipped with a clean water tank and a wastewater tank. A water supply pipe is installed on the top of the clean water tank, communicating with the bottom of the side end face of the irrigation hood. A suction pipe is installed on the top of the wastewater tank, communicating with the top of the irrigation hood. A vacuum pump is installed inside the main unit. The irrigation hood is equipped with an upper layer of buffer sponge, a guide plate, and a lower layer of buffer sponge. This utility model has the advantages of independent separation of the clean water tank and wastewater tank, coordinated control of negative pressure and irrigation, and uniform rinsing, solving the problems of incomplete wound cleaning and lack of effective irrigation function in traditional negative pressure therapy.

The utility model provides a sesame cake recycling device. The sesame cake recycling device comprises a material suction device, a main pipeline, a first exhaust fan and an intermittent control device, the material suction device comprises a second exhaust fan, a branch pipeline, a hose connector, a feeding hose and a feeding head, the branch pipeline is connected with the main pipeline, one end of the main pipeline is a closed end opening, and the other end of the main pipeline is an open end; the first exhaust fan is mounted on the main pipeline at the downstream of the joint of the branch pipeline and the main pipeline, and an intermittent control device is further mounted on the branch pipeline. The first exhaust fan and the second exhaust fan act together to enable cake meal to be smoothly sucked into the branch pipelines from a barrel of the oil press, and the cake meal is conveyed to a recovery terminal after being converged into the main pipeline. The intermittent control device can prevent the two exhaust fans from being frequently started and stopped in the cake recycling process, operation is simplified, and the position of the feeding hose can be conveniently replaced. The sesame cake recycling device effectively solves the problems that existing sesame cake recycling efficiency is low, and operators are prone to being scalded, the cake recycling process is more efficient, safer and more stable, and the production efficiency is greatly improved.

The utility model relates to the technical field of ejectors, in particular to a self-adaptive gas flow ejection nozzle, which is characterized in that a flow meter for collecting gas flow in an injection pipe, a control unit and a linear motor are arranged, a first taper pipe is provided with an insertion part, the insertion part is provided with an insertion hole, and a telescopic arm of the linear motor is connected with a pushing column; the pushing column can movably stretch into the penetrating hole and is connected with a flashboard, a flashboard groove is formed in the outer wall of the collecting pipe, the flashboard can movably stretch into the flashboard groove, and the inner hole of the collecting pipe is blocked through stretching and retracting of the flashboard so that the cross sectional area of the inner hole of the collecting pipe can be adjusted, and therefore the flow of airflow in the collecting pipe can be controlled. The control unit is electrically connected with the flow meter and the linear motor and used for obtaining the gas flow value collected by the flow meter and driving the linear motor to move in the direction close to or away from the collecting pipe so that the flashboard can adjust the cross sectional area of an inner hole of the collecting pipe, the relatively stable gas flow can be obtained, and it can be ensured that system regeneration gas is stably sucked and mixed.