128results about "Boiling over prevention" patented technology

The application discloses a full-automatic milk boiling pot capable of automatically boiling milk without overflowing, which comprises a pot body, a handle, an inner tube, a movable rod, a pot cover, a pressure sensor, a gas permeation hole, a control button panel, an interface, a bottom plate, an insulating plate, a heating disc, a control panel, a fixing column, a supporting block, a discharging cylinder, a connecting pipe, a rack, a temperature sensor, a servo motor, a gear, a first missing groove, a second missing groove, a trapezoidal plug, a guide rod, a first spiral spring, a guide plate, a guide hole, an iron plate, an electromagnet, a fixing frame, a liquid level sensor, a circular ring groove, a connecting rod, a straight cylinder, a discharging hole, a piston ring, a fixing ring, a second spiral spring, a lower blocking ring, an upper blocking ring, a third spiral spring and a gate plate. The application has the advantages of being used for automatically boiling milk, and compared with the traditional technology, the pot cover can be automatically opened during the milk boiling process, the foaming caused by the boiling of the hot milk cannot be discharged, the foaming foam can automatically fall down, and the overflow can be avoided.

The utility model belongs to the technical field of cooking equipment, and particularly provides a cooking utensil. In order to solve the problem that an existing cooking utensil is low in use safety, the cooking utensil comprises a machine body, a machine cover, a water receiving container and an atomization device. The machine body is provided with a cooking cavity. The cover is used for opening and closing the cooking cavity. The water receiving container is arranged in the machine body, a water receiving cavity is defined in the water receiving container, and the water receiving cavity is used for receiving condensate water dripping from the machine cover. The atomization device is arranged in the water receiving cavity and used for atomizing condensate water in the water receiving cavity into water mist and then discharging the water mist, the condensate water can be discharged without heating the condensate water to the evaporation temperature, damage caused by high-temperature gas is avoided, the use safety of the cooking utensil is greatly improved, and therefore the use experience of a user is effectively improved.

The utility model discloses a food processing machine which comprises a cup body, a cup cover, a cup base arranged below the cup body and a detection plate pasted and fixed to the outer side wall of the cup body, the detection plate vertically extends and is used for detecting the liquid level in the cup body across the air, and a handle is arranged on one side of the cup body. The handle comprises a mounting part extending vertically and a holding part arranged on the outer side of the mounting part and connected with the upper end and the lower end of the mounting part, the mounting part is fixed to the cup body and shields the detection plate, a through hole located above the detection plate is formed in the side wall of the cup body, a water inlet nozzle is inserted in the through hole, and the water inlet nozzle is connected with the water inlet nozzle. The end, away from the cup body, of the water inlet nozzle extends into the upper end of an inner cavity of the holding part, a water pipe connected with the water inlet nozzle is arranged in the inner cavity of the holding part, and the tail end of the water pipe extends into the cup base to be in coupling connection with water in the cup base. According to the food processing machine, on the basis that liquid level detection of the cup body is achieved, the cup body water inlet structure is additionally arranged, and the automatic water inlet function of the food processing machine is expanded.

The invention relates to an anti-overflow health maintenance pot lid which is technically characterized in that a lid body is provided with a steam inlet and a steam outlet which are communicated with the interior of a pot body, the steam inlet and the steam outlet are formed in the bottom and the top of the lid body respectively, and a steam guide channel communicated with the steam inlet and the steam outlet is formed in the lid body; the steam guide channel is used for reversing the vertical flowing direction of steam flow at least twice, at least one steam guide device capable of reducing the size of a channel in the steam guide channel is arranged in the steam guide channel, and a backflow hole communicated with the steam guide channel and used for enabling condensate to flow back into the kettle body is further formed in the bottom of the cover body. The invention further relates to a health preserving pot which comprises a pot body, a pot cavity with an opening in the upper end is formed in the pot body, and one end of the cover body is inserted into the pot cavity and can seal the opening of the pot cavity. The device is simple in structure, airflow flows out after multiple times of vertical reversing, the path of the airflow is increased, bubble breakage and condensation are facilitated, and bubble overflow is prevented.

The utility model relates to the technical field of porridge cooking pots, in particular to a novel anti-overflow porridge cooking pot which comprises a pot body, an inner pot arranged in an inner cavity of the pot body and a pot cover arranged at the top end of the pot body, a supporting block is fixedly connected to the pot body, and an installation block is fixedly installed on the pot cover. An anti-overflow assembly is arranged on the pot cover, the anti-overflow assembly is used for preventing porridge liquid in the porridge cooking pot from overflowing outwards when the porridge cooking pot is used, and the anti-overflow assembly comprises a mounting plate fixedly mounted on the pot cover. By arranging the anti-overflow assembly, when the congee cooking pot is used, after internal steam drives the steam switch to be turned on, the electric push rod pushes the container to move downwards, so that edible oil flows into the oil receiving opening in the oil column on the bubble poking plate, and the bubble poking plate is driven by the rotary electromagnet to rotate to enter congee in the inner pot; and the surface tension of water can be reduced through the edible oil, so that foam is easier to break and dissipate, and the possibility of overflowing is reduced.

The invention provides a bubble-breaking anti-overflow device and a cooking utensil, and aims to solve the problems that in the prior art, when a jet flow is used for breaking bubbles, the jet flow is very high in flow speed and directly jetted to a steam outlet, and the length of a steam guide-out channel is limited, so that the steam cannot be easily discharged in the outward jetting process; the technical problem that juice carried by the steam is directly sprayed out of the steam leading-out channel is solved. The bubble-breaking anti-overflow device comprises a valve body, the valve body is provided with a mixing cavity, the mixing cavity is provided with a steam exhaust port communicated with the outside, a steam exhaust channel is arranged in the mixing cavity and provided with a front channel used for air inflow and a rear channel communicated with the front channel and the mixing cavity, and a contraction channel with the section contracted is arranged between the front channel and the rear channel. The air outlet end of the rear channel is located in the mixing cavity, and the rear channel extends from the contraction channel to the air outlet end by not less than 5 mm. The anti-overflow foam breaker can achieve good foam breaking and anti-overflow effects.

The anti-overflow cooking utensil comprises a pot body and a pot cover, the pot cover is provided with a steam valve assembly and a cold air opening communicated with the outside, the steam valve assembly is provided with a mixing cavity and a steam exhaust opening communicated with the outside, and the steam valve assembly comprises a steam exhaust pipe communicated with a cooking cavity; the steam exhaust pipe comprises a steam inlet section and a steam outlet section bent relative to the steam inlet section, the steam outlet end of the steam outlet section is located in the mixing cavity, the steam outlet section is provided with a leading-in opening and a leading-in pipe communicated with the cold air opening and the leading-in opening, one end of the leading-in pipe abuts against the cold air opening, the other end of the leading-in pipe abuts against the steam outlet section, and reinforcing ribs are arranged at the inner corner of the bent position of the steam exhaust pipe. Strong support is provided for the steam outlet section through the back shore section, the structural strength and the deformation resistance of the steam outlet section are improved, and it is ensured that the steam outlet section cannot deform under the action of mixed impact of cold air and steam and the like.

The utility model discloses a multifunctional aluminum die-casting non-stick pot which comprises a pot body, a first handle is fixedly connected to one side of the pot body, a connecting block is fixedly connected to the other side of the pot body, an opening is formed in one side of the connecting block, a second handle is arranged in the opening, a foldable mechanism is arranged between the connecting block and the second handle, and an anti-overflow mechanism is arranged on the pot body. The anti-overflow mechanism is arranged, the liquid level of liquid in the pot body can be monitored in real time through the liquid level sensor, when the liquid in the pot body reaches the preset upper limit, information is transmitted to the controller, the controller can control the buzzer to make a sound, a user can be reminded that the liquid in the pot is about to overflow, the user can quickly deal with the overflow, and the user experience is improved. And the cooking safety is ensured.

The application discloses a cooking utensil control method and a cooking utensil. The cooking utensil comprises a pot, a steamer, a top temperature sensor for sensing the temperature of the top of the cooking cavity, a bottom temperature sensor for sensing the temperature of the bottom of the pot, and a heating device. The steamer is arranged to be removably supported in the pot, and the steamer is provided with a steamer through hole to enable water in the pot to enter the steamer through the steamer through hole; the heating device is arranged below the pot to heat the pot. The control method comprises: providing a cooking procedure for cooking low-sugar rice, which comprises a preparation process, a boiling process and a boiling maintenance process in sequence; in the boiling process, water in the pot is caused to enter the steamer for the first time, and the boiling process is ended when the temperature of the top is greater than the rice soaking temperature; the boiling maintenance process is used to cause the water in the pot to wash the rice in the steamer. The rice soaking temperature is determined according to the temperature of the top and the temperature of the bottom obtained in the preparation process without heating.

The utility model discloses an anti-overflow hot water kettle in the field of hot water kettles, which comprises a kettle body and a kettle cover, the kettle cover blocks the top of the kettle body and comprises an upper cover and a lower cover, the upper cover covers the top of the lower cover, a plurality of snakelike steam runners are arranged on the lower cover, a steam inlet is arranged at the head end of each snakelike steam runner, and a steam outlet is arranged at the tail end of each snakelike steam runner. A first steam outlet is formed in the tail end of the snake-shaped steam flow channel, and a second steam outlet is correspondingly formed in the upper cover, so that the time that a water source in the kettle body flows out of the first steam outlet due to dumping is prolonged; a sealing ring is arranged at the contact part of the lower cover and the inner wall of the kettle body, and a sealing tightness switch is arranged on the upper cover and can control the contact area of the sealing ring and the kettle body so as to prevent the kettle cover from being separated from the kettle body in the toppling process. The electric kettle solves the problem that an existing electric kettle is generally sealed through a heavy hammer, so that the safety is poor, the time that a water source in the kettle body flows out of the first steam outlet can be prolonged, hot water is prevented from overflowing from the kettle opening, and the safety performance of the electric kettle is improved.

The present application relates to a kind of anti-overflow electric kettle, including kettle body and kettle cover, the kettle body inside has water-containing inner cavity, kettle cover includes upper cover and lower cover, upper cover and lower cover are formed with cover cavity between, it is characterized in that: C-shaped steam pipe is equipped in the cover cavity, the steam pipe is along the cover cavity lateral wall and is arranged around, the steam pipe first end opening is downward and is communicated with the water-containing inner cavity, the steam pipe second end opening is upward and is communicated with external environment.The steam pipe arranged in cover cavity is used for steam exhaust pressure relief, due to steam pipe along the lateral wall of cover cavity and is arranged around, when kettle body is poured, water in the water-containing inner cavity will not quickly overflow from steam pipe, the design of steam pipe of the present application is low in cost, safe and portable in use.

A method of operating a cooktop appliance includes receiving a rice cooking mode initiation signal. The method also includes operating a heating element to provide a first target temperature at a utensil during a preheat stage and measuring the temperature at the utensil during the preheat stage. The method further includes exiting the preheat stage when the measured temperature at the utensil reaches a temperature threshold. The method also includes operating the heating element to provide a second target temperature at the utensil during a simmer stage after the preheat stage. The second target temperature is different from the first target temperature. The method further includes operating the heating element to provide a third target temperature at the utensil during a sensing stage after the simmer stage and providing a user notification that the rice cooking mode is complete.

The utility model relates to the technical field of stainless steel pot equipment, in particular to a heat preservation type stainless steel pot which comprises a pot body, a pot cover is arranged on the pot body, and pot handles are fixedly connected to the two sides of the pot body. The silica gel brush is tightly attached to the surface of the pot cover, condensate water is effectively guided into the water guide groove and finally guided into the water storage groove, and therefore the condensate water is prevented from directly dripping on food, and dryness and taste of the food are kept. Meanwhile, in order to enhance the stability of the pot cover in the moving process, a slidable pressing plate structure is further designed, a user only needs to simply slide the pressing plate in the transverse plate, the pot cover can be easily and stably fixed to the pot body, the pot cover is effectively prevented from shaking or falling off, and convenience and safety in the cooking process are greatly improved.

There is described a heating device comprising: a cavity; a perforated chamber, the perforated chamber being mountable within the cavity of the heating device; heating element for causing a heating of a substance in the cavity and / or the perforated chamber; wherein the heating element is arranged to cause boiling of a fluid within the perforated chamber.

This utility model provides a high thermal conductivity, anti-scalding aluminum pot, belonging to the field of aluminum pot technology. It includes: a pot body and a pot lid; a handle is located on one side of the pot body; an anti-scalding sleeve is fitted onto the handle; a fixed cylinder is located on the top of the pot lid; a pressure plate is slidably mounted inside the fixed cylinder; a spring is located on the top of the pressure plate and abuts against it; a top cover is located on the top of the spring and abuts against it; the top cover is threadedly connected to the fixed cylinder; the pot lid has several vent holes; the vent holes are distributed inside the fixed cylinder; the fixed cylinder has several air outlet holes; the air outlet holes are evenly distributed along the axial direction of the fixed cylinder. The greater the upward movement of the pressure plate, the more air outlet holes are exposed, and the greater the steam discharge. When it is necessary to adjust the pressure of the pressure plate, the compression of the spring is changed by rotating the top cover, and the pressure of the pressure plate is adjusted using the elastic force to adapt to different usage needs.

The utility model provides a soaking pot which comprises an outer pot body and an inner pot body, the outer pot body is located outside the inner pot body, and the inner pot body and the outer pot body are detachably arranged. An interlayer is arranged between the outer wall and the inner wall of the outer pot body, an electric heating disc is arranged in the interlayer on the lower portion of the outer pot body, and a heat conduction pipe is arranged in the interlayer on the side wall of the outer pot body. By means of the dual-heating mode that the electric heating disc and the side wall heat conduction pipe are combined, uniform distribution of heat of the inner pot body is achieved, the problem of local overheating or insufficient heating caused by single-point heating of a traditional pot is effectively solved, and the cooking effect is improved. Besides, an inclined flow guide ring arranged on the outer edge of the upper portion of the inner pot body is matched with a containing groove of the outer pot body, liquid overflowing during heating and rolling can be guided into a collecting box, the situation that the liquid overflows to pollute a table top is avoided, the cleaning difficulty is reduced, and use convenience and cleanliness of the kitchen environment are remarkably improved. The overall design is convenient to disassemble and clean, and good practicability and user experience are achieved.

The anti-overflow cooking utensil comprises a pot body with a cooking cavity and a pot cover used for opening or covering the cooking cavity, the pot cover is provided with a steam valve assembly and a cold air inlet communicated with the outside, the steam valve assembly is provided with a mixing cavity, the mixing cavity is provided with a steam exhaust port communicated with the outside, and the steam valve assembly comprises a steam exhaust pipe communicated with the cooking cavity. The steam exhaust pipe is provided with a contraction section with the inner diameter contracted, cold air introduced by the cold air inlet is guided into the contraction section, and the steam outlet end of the steam exhaust pipe is located in the mixing cavity, so that steam introduced by the steam exhaust pipe and the cold air introduced by the cold air inlet are mixed in the steam exhaust pipe and then discharged into the mixing cavity through the steam outlet end. External cold air can be introduced into the steam exhaust channel through the cold air inlet by means of low pressure formed when fluid flows through the contraction section, so that the condensation bubble breaking effect is achieved, and the probability that bubbles are continuously exhausted from the steam exhaust port is greatly reduced.

The utility model provides an anti -overflow health pot, including glass pot body, cover seat, pot cover, inner metal cover and elastic device, glass pot body includes cylindrical portion and water outlet pipe nozzle, cover seat includes the annular seat body of upper portion, cover cavity, steam hole and lock groove, is equipped with annular insertion slot on annular seat body, pot cover includes the hand, pot cover board, body and is equipped with the lock block on body, the outer circumferential surface of pot cover board is equipped with annular sealing groove, is equipped with sealing ring in annular sealing groove, is equipped with longitudinal device cavity on body, cylindrical portion inserts into annular insertion slot, cover seat inserts into cylindrical portion, inner metal cover is fixed with body lower end, and elastic device sets up in device cavity and stretches out from inner metal cover, lock block cooperates with lock groove, and elastic device cooperates with the bottom plate of cover seat, and the steam exhaust gap between body and cover seat inner cavity, realize that pot cover board is located cover cavity sealing and anti -overflow conversion. The setting of cover seat and elastic device, pot cover cooperates with cover seat, realize normal use and anti -overflow conversion, convenient to use.

The utility model relates to the technical field of kitchen appliances, and provides a cover body assembly of a cooking utensil and the cooking utensil. The cover body assembly of the cooking utensil comprises a lining cover and a cover plate, the cover plate is installed on the lining cover, a steam valve is arranged on the cover plate, the steam valve is provided with a steam inlet communicated with an inner cavity of a cooker body of the cooking utensil and a steam outlet communicated with the outside, an air pump and a pipe assembly are arranged on the lining cover, and an air suction port of the air pump is communicated with the outside. An exhaust port of the air pump is communicated with the pipe assembly, an inserting opening is formed in the steam valve, and the pipe assembly penetrates through the inserting opening and forms an air inlet communicated with an inner cavity of the cooker body. Therefore, the distance between the cold air inlet and the steam inlet can be reduced, and the number of substances such as rice milk formed by bubble breaking in the flowing process and adhered to the inner surface of the cover body assembly is reduced; and the number of foams which are overflowed from the steam outlet of the steam valve and are not mixed with cold air in time in the inner cavity of the cooker body can be reduced, so that better foam breaking and anti-overflow effects are achieved.

The invention provides a control method of an anti-overflow pot, a pot and a kitchen range, particularly relates to the technical field of kitchen household appliances, and is used for accurately preventing the occurrence of the anti-overflow pot. The control method of the anti-overflow pot comprises the following steps: acquiring temperature data and sound data of liquid in the pot; determining a first moment according to the temperature data; the first moment is the moment when the temperature change of the liquid in the pot tends to be stable for the first time, and the temperature data at the first moment is above a temperature threshold value; determining a second moment according to the short-time energy value of the sound data; the second moment is the moment when the liquid in the pot reaches the boiling point for the first time; under the condition that the interval duration between the first moment and the second moment is smaller than an interval threshold value, a third moment is determined according to the short-time energy values of the temperature data and the sound data, and the third moment is the moment when the liquid in the pot reaches the boiling point for the second time; and after the third moment, the firepower gear of the heating device is adjusted to the preset firepower gear.

The invention discloses a control method of a cooking utensil and the cooking utensil. The cooking utensil comprises a pot container and a steamer. The steamer is used for being erected in the pot container in a removable mode, and steamer through holes are formed in the steamer, so that water in the pot container can enter the steamer through the steamer through holes. The control method comprises the steps that a cooking process for cooking the low-sugar rice is provided, in the cooking process for cooking the low-sugar rice, a first heating procedure is executed firstly, in the first heating procedure, the cooking utensil is heated firstly so that water in a pot container can wash rice in a steamer, and then the cooking utensil stops heating for a first stop duration; then, a second heating procedure is executed, in the second heating procedure, the cooking utensil works at the heating power smaller than that in the first heating procedure, so that water in the pot container cannot enter the steamer, and only one first heating procedure exists in the cooking process of cooking the low-sugar rice. By reducing the number of procedures of washing the rice with water, the rice at the bottom is prevented from being soaked again to be wet and rotten.

An overflow prevention container or a boiling container has a bottom member configured with an underside connector plate having a first portion in contact with and a second portion of various contours extending in a thermal separation from the external surface of the bottom member. A thermal gradient is created between first and second portions, thus forming thermally distinct sides of the cooking vessel, causing liquid in the vessel cavity to circulate with a horizontal convectional flow pattern, resulting in prevention of the liquid medium from spillage from the vessel cavity. Grooves on an internal surface of the bottom member terminate in a jump board to provide directional constraint to the liquid as it is being heated.

This application discloses a gas path integration device and a cooking appliance. The gas path integration device is used in a cooking appliance. The cooking appliance includes a cooking cavity for holding food ingredients and an airflow generating device having an airflow inlet and an airflow outlet. The gas path integration device includes a device housing, a combined cavity, a first vent pipe, and a second vent pipe. The device housing surrounds the inner cavity of the device; the combined cavity is part of the inner cavity of the device; the first vent pipe is integrally formed with the cavity wall of the combined cavity and is used to connect the combined cavity with the airflow outlet; the second vent pipe is integrally formed with the cavity wall of the combined cavity and is used to connect the combined cavity with the cooking cavity. According to this application, the gas path integration device can be used to blow air into the cooking cavity, which simplifies the gas path design of the cooking appliance when applied to it. Both the first and second vent pipes are integrally formed with the cavity wall of the combined cavity, thus the gas path integration device has fewer parts and is easy to assemble.

We offer electric kettles with a leak-proof design. [Solution] The kettle includes a kettle body having an internal water-retaining space 1a, and a kettle lid including an upper lid 2 and a lower lid 3, with a lid chamber formed between the upper and lower lids. A C-shaped steam pipe 4 is arranged inside the lid chamber, and the steam pipe is provided along the perimeter of the side wall of the lid chamber. The opening 41 at the first end of the steam pipe communicates downward with the internal water-retaining space, and the opening 42 at the second end of the steam pipe communicates upward with the external environment. The steam pipe provided inside the lid chamber is used to release pressure by discharging gas. Because the steam pipe surrounds the side wall of the lid chamber, when the kettle body tips over, the water in the internal water-retaining space does not immediately leak from the steam pipe. The leak-proof structure according to this invention is simple to design, efficient, has low implementation costs, effectively prevents leaks, is highly safe, lightweight, and is particularly suitable for electric kettles with a spout connected to the bottom of the kettle body.

The cooking utensil comprises a pot cover and a pot body, the pot body comprises an inner pot, the pot cover comprises an outer cover assembly, a metal inner cover and a temperature measuring assembly, the temperature measuring assembly comprises a temperature measuring rod arranged on the outer cover assembly, the outer edge of the metal inner cover is provided with a first metal sealing face matched with the flanging of the inner pot, and the outer edge of the metal inner cover is provided with a second metal sealing face matched with the flanging of the inner pot. The metal inner cover is provided with a temperature measuring hole for the temperature measuring rod to penetrate through, the temperature measuring hole is in clearance fit with the temperature measuring rod, the outer cover assembly is further provided with a sealing piece, and the sealing piece abuts against the periphery of the temperature measuring hole. According to the cooking utensil, a sealing ring between the metal inner cover and the turned edge of the inner pot is omitted, meanwhile, the sealing ring does not need to be embedded in the temperature measuring hole, and therefore installation of the metal inner cover is facilitated.

The present invention relates to a multifunctional stationary boiling pan (1), comprising: a cooking vessel (2) defined by a bottom (3) and side walls (4); a waste outlet (5); a food outlet (6); a lid (7) for enclosing the cooking vessel (2); a heating element (8) for heating the cooking vessel (2); a main power supply (9); and a control unit (11). The waste outlet (5) comprises an electromechanical drain valve (53) controlled by a servomotor (54). The servomotor (54) is coupled to the control unit (11) configured to detect and adjust the position of the drain valve (53) between an open position and a closed position. The drain valve (53) is coupled to a backup power source (91). The present invention further relates to a method for preparing food by the multifunctional stationary boiling pan (1), and to a corresponding computer program [product], a computer-readable medium and a carrier signal.

The invention discloses a cooking utensil. The cooking utensil comprises a cooking cavity, an airflow generation device with an airflow inlet and an airflow outlet, and an air path integration device. The gas circuit integration device comprises a device shell, a first ventilation pipe, a third ventilation pipe and a movable partition plate assembly. The device shell is provided with a shell opening communicated with the external environment, and a device inner cavity defined by the device shell comprises a switching cavity. The movable partition plate assembly is arranged in the device inner cavity and provided with a first opening position and a first closing position, and an air suction and exhaust cavity communicated with the cooking cavity is defined by the movable partition plate assembly and part of the device shell. The first ventilation pipe communicates with the switching cavity and the airflow outlet. The third breather pipe communicates with the exhaust cavity and the airflow inlet. In the water absorption process, the movable partition plate assembly is located at the first closing position, and the air suction and exhaust cavity, the third ventilation pipe, the airflow generation device, the first ventilation pipe and the switching cavity communicate with one another; in the boiling maintaining process, the movable partition plate assembly is located at the first open position, and a first opening communicated with the shell opening is formed between the movable partition plate assembly and the device shell.

The utility model discloses an anti-overflow hand-washing kettle, which relates to the technical field of hand-washing kettles and comprises a kettle body and a kettle cover. The kettle body is provided with a containing cavity, and the kettle cover can be sealed and fixedly arranged at an upper opening of the containing cavity; a long-tube spout and a handle which are opposite in position are arranged on the outer side wall of the kettle body; the gravity center of the kettle body is close to the handle due to the weight increasing arrangement of the handle, so that when the kettle body is inclined to a placement plane, the long-tube spout is in an upward inclined posture, and an opening in the tail end of the long-tube spout is located at a high position; a steam channel is arranged on the kettle cover, and a steam valve is arranged in the steam channel; the accommodating cavity of the kettle body in a normal placement state can be communicated with the outside through the steam channel; when the kettle body topples over, the steam valve can seal the steam channel so as to prevent liquid in the containing cavity from flowing out of the steam channel. The water dispenser can reduce the amount of overflowed hot water during pouring and improve the safety to a user.

The invention discloses a gas circuit integration device for a cooking utensil and the cooking utensil. The cooking utensil is provided with a cooking cavity used for containing food materials and an airflow generating device, and the airflow generating device is provided with an airflow inlet and an airflow outlet. The gas circuit integration device comprises a device shell tubular connecting part and a movable partition plate assembly. The device shell is provided with a shell opening. The movable partition plate assembly is arranged in the device inner cavity and provided with a first opening position and a first closing position, and an exhaust cavity used for being communicated with the cooking cavity is defined by the movable partition plate assembly and part of the device shell. The tubular connecting part is arranged on the cavity wall of the exhaust cavity and used for communicating the exhaust cavity with the airflow inlet. When the movable partition plate assembly is located at the first opening position, the gas circuit integration device is used for feeding gas into the cooking cavity, and a first opening communicating with the shell opening is formed between the movable partition plate assembly and the device shell; when the movable partition plate assembly is located at the first closing position, the gas circuit integration device is used for exhausting gas from the cooking cavity.

The anti-overflow cooking utensil comprises a pot body with a cooking cavity and a pot cover used for opening or closing the cooking cavity, the pot cover is provided with a steam valve assembly and a cold air opening communicated with the outside, and the steam valve assembly is provided with a mixing cavity and a steam exhaust opening communicated with the outside. The steam valve assembly comprises a steam exhaust pipe communicated with the cooking cavity, the steam outlet end of the steam exhaust pipe is located in the mixing cavity, the steam exhaust pipe is provided with a first contraction section with the inner diameter contracted, the first contraction section is provided with an introduction opening, the steam valve assembly further comprises an introduction pipe, and cold air introduced from the cold air opening is introduced into the first contraction section through the introduction pipe and the introduction opening. The leading-in pipe is provided with a second contraction section and a cold air leading-in section communicated with the second contraction section, the inner diameter of an opening of the cold air leading-in section is larger than that of the cold air opening, and the cold air leading-in section abuts against the cold air opening. Cold air can be introduced into the first contraction section more efficiently, so that the cold air can obtain larger spraying momentum when entering the first contraction section, and bubble breaking is facilitated.