35results about How to "Improve spill resistance" patented technology

The embodiment of the invention discloses a spill preventing method for cooking equipment. The method comprises the following steps: detecting the value change rate of voltage on a spill preventing electrode; realizing a spill preventing function in a cooking process according to the value change rate of the voltage. According to the embodiment scheme of the invention, a spill preventing process can be prevented from being affected by materials and water quality, and the spill preventing performance is improved.

The invention discloses a food processor with a good spill-proof effect. The food processor comprises a base and a stirring cup arranged on the base, a motor and a circuit board are arranged in the base; the stirring cup comprises a cup body and a cup cover; a crushing cutter is arranged in cup body, the motor drives the crushing cutter, the cup cover comprises an upper cover and a lower cover; the lower cover comprises a lower cover top wall, a lower cover side wall and a sealing ring; at least part of the side wall of the lower cover extends into the cup body; the sealing ring is arranged between the side wall of the lower cover and the cup body; a through hole is formed in the top wall of the lower cover; the through hole extends downwards to form a splash-proof cylinder; an upward surrounding edge is arranged on the edge of the top wall of the lower cover; the upper cover covers the surrounding edge; wherein an anti-overflow cavity is defined between the upper cover and the lower cover, the anti-overflow cavity is provided with a first slit, the upper cover is provided with an exhaust hole communicated with the outside, foam in the cup body enters the anti-overflow cavity through the splash-proof cylinder and forms liquid after being extruded and broken by the first slit in the anti-overflow cavity, and the liquid flows back to the cup body through the first slit and the splash-proof cylinder under the action of gravity.

The invention relates to the technical field of casting moulds, and discloses an injection molding device for molding plastic molds. A circular through hole is opened on both sides of the outer surface of the discharge pipe, and one end of the circular through hole is fixedly installed with a flow limiting device. device. Make the plastic in the molten state inside the discharge pipe flow to the inside of the mold during the pushing process of the pushing device. At this time, the pressure inside the flow limiting device is relatively small and the stroke plate is subjected to The thrust of the thrust and the elastic force of the current limiting spring are balanced with each other, so that the outflow pipe moves until it is completely in the high-pressure discharge hole and the plastic in the melted state cannot flow out of the outflow hole, so that the plastic in the melted state can only pass through the discharge pipe It flows into the mold, so as to ensure that sufficient plastic enters the mold, avoids the problem of air bubbles in the finished product or the finished product is not formed due to insufficient material supply, and improves the stability of the device when feeding.

The invention provides a steam valve and a cooking utensil. The steam valve includes a valve base, a valve cover and a grid, and the valve cover covers the valve base and is connected with the valve base to define a steam cavity; the grid is detachably installed on the valve base and supported between the valve cover and the valve base. According to the steam valve, by installing the grid on the valve base, the flowing distance of steam in the steam cavity is increased, and therefore the overflow prevention effect of a product is improved; the grid is detachably installed on the valve base, the grid and the valve base can be conveniently disassembled for all-around cleaning, the problems are avoided that since solidified substances of rice soup and the like generated during cooking adhereto dead corners formed between the grid and the valve base, cleaning is difficult or not thorough, and since cleaning is difficult and not thorough, the steam cavity of the steam valve is blocked, thedefoaming effect is poor, and the cooking time is prolonged; thus, the grid and the valve base are cleaned conveniently, and the use effect of the steam valve is ensured.

The invention discloses a cooking utensil and its anti-overflow control method. The cooking utensil comprises: a pot body; The cover faces the side of the cooking cavity and has a plurality of air flow holes; the vacuum device is arranged corresponding to the inner cover, and the vacuum device is connected with at least one negative pressure hole, and the vacuum device works by vacuuming the cooking cavity to make the inner cover A negative-pressure bubble-breaking zone is formed between the cover plate and a control module. The control module is used to control the vacuum device when the cooking utensil enters the boiling stage so that the bubbles generated in the cooking cavity are broken when they contact the negative-pressure bubble-breaking zone. According to the cooking utensil of the embodiment of the present invention, when entering the boiling stage, the control module controls the start and stop of the vacuum device so that the bubbles generated in the cooking cavity will burst when they contact the negative pressure bubble breaking area, so as to achieve rapid and large-area bubble breaking, greatly Improves spill protection.