1771results about "Pressure-cookers" patented technology

An embodiment of the present disclosure provides a pressure cooker including: a housing; a pressure pot; and a cooling system. The pressure pot is disposed in the housing. The cooling system is thermally coupled to the pressure pot to cool the pressure pot.

An electric preparation appliance includes at least:a housing with a supporting portion arranged to rest on a workspace and defining a base plane,a lid, which can be moved between a closed position in which access to the workspace is prevented and an open position in which access to the workspace is permitted,means of locking the lid, which can be moved between an unlocked position in which the lid can be freely moved, and a locked position in which the lid is locked in the closed position,a control interface, which can be moved between a first control position and a second control position,characterized in that the control interface comprises a handle that rotates around a handle axis contained in a plane parallel to the base plane.

The invention relates to the field of cooking spill-proof control, and discloses a cooking spill-proof control method and system based on cloud user behavior analysis. The method comprises the following steps: based on the Internet of Things, obtaining a time sequence pressure value in the electric pressure cooker from heating start to a preset first time period through a preset cooking program and a heating switch operation record of a user on the electric pressure cooker; and when the pressure value at any moment in the time sequence pressure values is greater than or equal to the overflow pressure value and the heating switch operation record of the user on the electric pressure cooker comprises that the time duration of operating the electric pressure cooker to stop heating exceeds the preset time duration, adding an anti-overflow control program in a preset cooking program of the electric pressure cooker, and sending the anti-overflow control program to the electric pressure cooker based on the Internet of Things so as to update a preset cooking program of the electric pressure cooker. The cooking utensil can be intelligently controlled in combination with behaviors of the user to prevent overflow.

The invention provides an electric pressure cooker. The electric pressure cooker comprises a cooker body and a cooker cover detachably arranged on the top of the cooker body. An air cavity is formed in the cooker cover, and an exhaust valve communicated with the cooker body is mounted in the air cavity; a first air hole for exhausting air is formed in the top of the air cavity; a second air hole and a third air hole are formed in the bottom of the air cavity; the pot body is provided with a second air channel and a third air channel, the air outlet end of the second air channel is located in the middle of the pot body, and the air outlet end of the third air channel is located at the bottom of the pot body; an air exchange mechanism and an air release mechanism are mounted at the air cavity; the ventilation mechanism changes the unblocking and blocking states of the air holes through adjustment, and only outward exhaust is achieved; the gas release mechanism can open the gas release valve through adjustment, so that high-pressure gas in the pot body is discharged; the exhaust direction of high-pressure air leakage can be adjusted and changed, different use environments are met, and the applicability is improved.

The anti-overflow pot cover for the electric cooker comprises a pot cover body, a connecting cover is slidably connected into the pot cover body, an air bag is arranged at the top of the connecting cover and located in the pot cover body, guide pipes are arranged in the pot cover body and located on the two sides of the connecting cover, and the guide pipes extend into the pot cover body to be connected with the air bag. A pressure relief assembly is arranged on the top of the pot cover body. The pressure relief assembly is used for conducting pressure relief treatment on air in the air bag and composed of a connecting shell, a pressure relief cylinder, a cooling pipe, a movable sleeve, a spiral groove, a pressure relief hole and a compression spring, the connecting shell is located at the top of the pot cover body, the pressure relief cylinder is located at the end, away from the pot cover body, of the connecting shell, and the cooling pipe is located in the connecting shell. The electric rice cooker has the advantages that through the design of the pressure relief assembly and the connecting cover, gas in the electric rice cooker can be subjected to pressure relief treatment, and rice water is prevented from overflowing upwards due to the fact that the pressure of the gas is too large.

The invention discloses a cooking method of a pressure cooker, which comprises the following steps: a boosting cooking stage: starting a heating device to enable the cooking pressure of the pressure cooker to reach a first preset cooking condition; in the variable-pressure wall breaking stage, a heating device is turned off, a cooling device is turned on to enable the cooking pressure of the pressure cooker to be rapidly reduced from the first preset cooking condition to a second preset cooking condition, so that cell walls of cooking food materials are broken under the action of pressure difference formed in a short time, and the second preset cooking condition at least comprises that the cooking pressure is larger than normal pressure. When the cooking pressure is rapidly reduced from the first preset cooking condition to a second preset cooking condition, the rapid pressure reduction rate is at least 1.8 times of the natural pressure reduction rate. Through the method, food materials which are not easy to cook and have thick cell walls can be cooked in a short time, meanwhile, nutrient substances are fully dissolved out, and the cooking taste is improved.

The invention discloses a cooking control method, a cooking utensil, a storage medium and electronic equipment. The method comprises the steps that when a target dish cooking instruction is received, heating operation and pressure maintaining operation are conducted on the cooking utensil according to pressure cooking parameters, when preset pressure maintaining duration is reached, exhausting and pressure relief are started, heating operation is conducted on the cooking utensil according to non-pressure cooking parameters after pressure relief is completed, and heating is stopped when dish adding and cover opening information is detected, calculating a temperature drop average value according to recorded bottom temperature drop change data after detecting a dish adding ending and cover closing signal, updating the initial dish adding cooking time length based on a comparison result of the bottom temperature drop average value and a temperature change threshold value, obtaining the dish adding cooking time length, and continuing heating according to the non-pressure cooking parameters, and the vegetable adding cooking time is reached. By means of the electric pressure cooker, the problem that an electric pressure cooker in the related technology cannot adapt to various food materials and needs to be cooked in a time-sharing mode is solved.

The utility model provides an exhaust valve and a container cover, the exhaust valve comprises a body, the body is provided with a first cavity, a first air inlet and a first exhaust port, and the first air inlet and the first exhaust port are both communicated with the first cavity; the valve element is located in the first cavity and used for blocking or opening the first air inlet. The exhaust cover covers the body and is connected with the body, the exhaust cover is provided with a second cavity, and the first exhaust port is communicated with the first cavity and the second cavity; the exhaust cover is further provided with a second exhaust port communicated with the second cavity and the outside, and the axis of the second exhaust port and the axis of the first exhaust port are located on different straight lines. In the embodiment, steam entering the second cavity from the first cavity through the first exhaust port needs to bypass in the second cavity and then is exhausted from the second exhaust port, so that the steam stays for a longer time in the second cavity, condensation of the steam in the second cavity is promoted, the flow speed of the steam is reduced, and the risk of food material splashing is reduced; and noise in the exhaust process is reduced.

A cooking utensil with a retaining structure, the cooking utensil comprising a pot base, an inner pot placed on the pot base and a pot cover hingedly connected to the rear end of the pot base in a flip manner, the inner pot having a rigid pot rim protruding outward, the pot cover comprising an outer cover and a rigid member installed under the outer cover, the pot cover being used to cover the pot mouth of the inner pot based on a lid closing action; the characteristic is that a locking mechanism is arranged on the outer cover, the locking mechanism comprises at least one pair of support frames slidably arranged on the outer cover, the support frames are provided with at least one rigid clamp with a clamping mouth, the rigid clamp is used to clamp the rigid member and the rigid pot rim of the inner pot; and the cooking utensil also comprises an intermediate transition arm body movably arranged on the outer cover, when the intermediate transition arm body moves in the forward direction, it can drive the support frame to move toward the outer side of the outer cover so as to allow the rigid clamp to separate from the rigid member and the rigid pot rim of the inner pot to achieve unlocking, and when moving in the reverse direction, it allows the support frame to move toward the center direction of the outer cover so as to achieve locking.

The utility model discloses a screwing type pressure cooker which relates to the field of cooking utensils and comprises a cooker cover assembly and a cooker body assembly, the cooker cover assembly comprises a cover body, a positioning panel connected to the cover body and a driving piece fixedly connected to the cover body, and the cover body can rotate relative to the positioning panel; the pot body assembly comprises a body, a plurality of pot teeth are arranged on the body in the circumferential direction of the body, a plurality of cover teeth are arranged on the cover body in the circumferential direction of the cover body, the cover teeth and the pot teeth are buckled in a rotating mode so that the cover body can be locked on the body, and the cover teeth are driven by the rotating driving piece to rotate to be buckled with or disengaged from the pot teeth; the positioning panel comprises a positioning plate, a trigger piece is arranged on the body, the positioning plate is provided with a locking position for limiting rotation of the cover body and an unlocking position for allowing the cover body to rotate, under the condition that the cover body covers the body, the trigger piece drives the positioning plate to move from the locking position to the unlocking position, and under the condition that the cover body leaves the body, the positioning plate is located at the locking position. The pot cover assembly is convenient to install and simple in structure.

The invention discloses a cooking control method of a cooking utensil, the cooking utensil and a medium, and belongs to the technical field of cooking utensils. The cooking utensil comprises a cooking cavity and a liquid interception device arranged in the cooking cavity, and starch-containing food materials and liquid are contained in the cooking cavity. The method comprises the following steps: executing a first heating step of heating a cooking cavity at first power so as to enable liquid in the cooking cavity to enter a liquid interception device; the second heating step of heating the cooking cavity is executed at second power, so that the liquid in the cooking cavity enters the liquid interception device, the second power is larger than the first power, and the second power and the first power are in negative correlation with the liquid amount in the cooking cavity. According to the cooking utensil, the technical problem that liquid is difficult to rapidly and continuously collect when the cooking utensil cooks a mixture of starch-containing food materials and the liquid is solved to a certain extent.

A clamp-type pressure cooker comprises: a pot body; a pot cover; a clamp; a driving device; the driving device comprises: a first rocker; a driving plate; a first elastic member; a locking member rotatably arranged on the pot cover, the locking member being arranged to be rotatable to a first position and a second position, and the locking member is locked and matched with the second end of the first rocker in the state of the first position to restrict the second end of the first rocker from rotating downward, and the locking member is separated from the second end of the first rocker in the state of the second position to achieve unlocking, so that the second end of the first rocker can rotate downward; a second elastic member acting on the locking member so that the locking member always has a tendency to rotate to the first position; and a cover opening button assembly acting on the locking member to drive the locking member to rotate to the second position. Compared with the prior art, the driving structure of the present application is more stable during the process of opening and closing the cover.

The invention relates to the field of cooking pressure control, and discloses a cooking pressure early warning method and equipment based on user safety behavior analysis, and the method comprises the steps: obtaining food material characteristic data of food materials cooked by an electric pressure cooker, obtaining historical pressure state information of the electric pressure cooker, and obtaining current operation data of a user on the electric pressure cooker; obtaining current food material state information corresponding to the food material characteristic data and the historical pressure state information through a food material state monitoring database; determining a pressure early warning estimated value of the electric pressure cooker according to the historical pressure state information, the current food material state information and the current operation data through a food material state monitoring model; when the pressure early-warning estimated value is larger than or equal to the preset pressure early-warning estimated value, pressure relief prompt information is sent to the electric pressure cooker. According to the invention, dynamic risk assessment and active pressure state protection can be carried out on the user operation instruction in combination with food material physical characteristics.

The invention discloses a cooking control method of a cooking utensil, the cooking utensil and a medium, the cooking utensil comprises a cooking cavity, the cooking cavity contains starch-containing food materials, the cooking control method comprises the following steps: controlling the temperature in the cooking cavity to rise to a first target temperature and keeping the first target temperature for cooking for a first duration, the first target temperature is lower than the inactivation temperature of amylase in the starch-containing food material and higher than or equal to the initial gelatinization temperature of the starch-containing food material; controlling the temperature in the cooking cavity to be reduced from the first target temperature to a second target temperature and keeping the second target temperature for cooking for a second duration; and heating the cooking cavity after the second duration so as to cook the starch-containing food materials. According to the invention, the technical problem of insufficient sweetness of cooked starch-containing food materials is solved to at least a certain extent.

The invention relates to the field of electric pressure cooker control, and discloses a cooking pressure release optimization method and equipment based on user scene self-adaption, and the method comprises the steps: obtaining food material information and altitude information of an electric pressure cooker, and determining a pressure release control curve corresponding to the food material information according to the food material information and the altitude information; obtaining pressure release adjustment historical information of adjusting the electric pressure cooker by the user when the electric pressure cooker cooks through a pressure release control curve corresponding to the food material information; and determining an optimized pressure release control curve according to the food material information, the altitude information, the pressure release control curve corresponding to the food material information and the pressure release adjustment historical information through a cooking pressure adjustment model. When pressure release control is performed on the electric pressure cooker according to the altitude change, optimization can be performed in combination with the use habits of the user, and the use effect of the electric pressure cooker is improved.

The utility model provides a cover body assembly and a cooking utensil with the cover body assembly, and the cover body assembly comprises a cover body which is provided with a mounting through hole penetrating through the upper surface and the lower surface of the cover body; the sealing structure is arranged on the cover body, and the sealing structure comprises an elastic sealing part for blocking the mounting through hole; the pressure detection part is arranged on the cover body, the pressure detection part comprises a detection end, the detection end is located above the elastic sealing part, and the elastic sealing part can transmit pressure in the pressure cooking cavity to the detection end. According to the technical scheme, the problem that the pressure detection of the intelligent pressure cooker is inaccurate in the prior art can be effectively solved.

The cooker cover comprises a cover body, the cooker cover comprises a driving mechanism and a plurality of movable insertion plates, the driving mechanism and the movable insertion plates are arranged on the cover body, each movable insertion plate can slide in the radial direction of the cover body, the movable insertion plates are arranged in the circumferential direction of the cover body, and the movable insertion plates are arranged in the circumferential direction of the cover body. A plurality of guide mechanisms in one-to-one correspondence with the movable insertion plates are formed on the cover body, each movable insertion plate is matched with the corresponding guide mechanism, and the driving mechanism can drive the movable insertion plates to move in the radial direction of the cover body, so that the movable insertion plates slide along the corresponding guide mechanisms, and the movable insertion plates can be locked with the pot body from the inner side of the pot body. The device has the advantages that the locking stability is high, the thickness of the movable insertion plate is reduced, and food residues are avoided.

The utility model relates to a pail type pressure cooker which comprises a pail body, a pail cover, handles, a steam inlet valve and a steam outlet valve, the pail cover is arranged above the pail body, the handles are arranged on the two sides of the pail body, the steam inlet valve and the steam outlet valve are respectively arranged on the pail walls on the two sides of the pail body and communicated with the pail body, and an inner container is arranged in the pail body in a suspended mode. And a pressure release valve and a safety valve which are communicated with the barrel body are arranged on the barrel cover. The utility model has the functions of steam heating or cooking and refrigeration and preservation, is safe and convenient to use, and is environment-friendly and sanitary.

The utility model discloses a pot cover and a pressure cooker, and relates to the field of cooking utensils, the pot cover comprises a sealing piece, an outer cover and an inner cover which is fixed on the outer cover in a stacked mode, the edge of the inner cover extends towards the direction away from the outer cover so as to form an installation space between the edge of the outer cover and the edge of the inner cover, and the inner cover is provided with an opening. And the sealing element is mounted in the mounting space. The pot cover has the advantages of being convenient to seal and high in strength.

The micro-pressure pot comprises a pot body and a pot cover, the pot cover covers the pot body, a pair of pot lugs is arranged on the opposite side edges of the pot body, and the quick-release handle comprises a side lug lower piece and a side lug upper piece; the side lug lower part is detachably and movably installed on the pot lug, the side lug upper part is detachably and movably installed on the side lug lower part, and the side lug upper part slides along the side lug lower part to press or loosen the pot cover. The cookware is simple in structure, few in parts, free of special tools and convenient to disassemble and assemble; a user only needs to press the side lug upper piece to transversely move with one hand, the pot cover can be pressed by moving the side lug upper piece towards the interior of the pot, the pressure boosting and locking functions are achieved, cooking efficiency is improved, the pot cover can be loosened by moving the side lug upper piece towards the exterior of the pot, and the exhaust and pressure relief functions are achieved. The side lugs adopt a quick-release separation design, so that the separation and combination of the side lugs and the pot body can be quickly realized; constant pressure in the pot is achieved, and automatic pressure relief is achieved during overpressure.

The cooker cover comprises a cover body and an elastic sealing ring, the cover body is sleeved with the elastic sealing ring in the circumferential direction, the cooker cover further comprises a driving mechanism and a plurality of movable blocks, the first ends of the movable blocks are located in the cover body and connected with the driving mechanism, and the driving mechanism can drive the movable blocks to stretch out towards the outer side of the cover body; and the second ends of the plurality of movable blocks extrude the elastic sealing ring outwards. The cooker cover is low in structural complexity, the manufacturing cost of the pressure cooker can be reduced, the relative rotation angle of the cooker cover and the cooker body does not need to be controlled, and compared with an existing screwing type pressure cooker, the convenience of using the pressure cooker by a user can be improved, and the use experience of the user is improved. In addition, the appearance of the cooker cover is similar to that of a common cooker, a user cannot easily recognize the cooker cover and the pressure cooker structure with the cooker cover as a dangerous pressure container, and the user can be effectively prevented from fear of the pressure cooker.

The present invention provides a pot cover assembly and a cooking utensil having the same. The pot cover assembly includes: an upper cover assembly including an inner lining, the inner lining having a first through hole; a temperature measuring assembly including a mounting seat and a temperature measuring column penetrating the mounting seat, the mounting seat being arranged on the upper cover assembly, and the temperature measuring column passing through the first through hole; an inner pot cover detachably arranged below the upper cover assembly, and the inner pot cover is provided with a second through hole corresponding to the first through hole; a first sealing member connected in the second through hole, and the first sealing member is provided with a third through hole for the temperature measuring column to pass through; wherein, when the inner pot cover is assembled to the upper cover assembly, the first sealing member and the mounting seat are sealed by a conical sealing surface, and the temperature measuring column passes through the third through hole. The technical solution of the present application effectively solves the problem of poor sealing between the temperature measuring device and the inner pot cover assembly in the related art.

The present application relates to a pot cover and a pressure cooker. The pot cover includes a cover body, a driving assembly, a transmission assembly and at least two clamping assemblies. The driving assembly includes a slidingly matched driving member and a driving fitting member. The driving member moves along the axial direction of the pot cover to drive the driving fitting member to rotate around its own axis. The transmission assembly is connected to the driving fitting member and rotates synchronously with the driving fitting member. The clamping assembly can be movably installed on the cover body, including a clamp and a connecting rod. The two ends of the connecting rod are respectively hinged to the transmission assembly and the clamp, and are used to drive the clamp to move along the radial direction of the pot cover under the drive of the transmission assembly, so that the cover body and the pot body are locked or unlocked. The transmission process between the driving member and the driving fitting member converts the axial driving force into a rotational force in the horizontal direction, and then realizes the movement of the clamp through the connecting rod, which is convenient for users to operate with one hand. The rotation of a transmission assembly can realize the drive of all clamping assemblies, simplifying the pot cover structure and improving the stability and reliability of the transmission process.

The utility model provides a cover body assembly and a cooking utensil with the cover body assembly, and the cover body assembly comprises a cover body which comprises an inner cover and an upper cover arranged above the inner cover; the exhaust pipe penetrates through the inner cover and is provided with an exhaust channel; the valve body is movably arranged on the upper cover, and the valve body has an exhaust state for avoiding the exhaust channel and an upper pressing state for blocking the exhaust channel; the rotary driving part is rotatably arranged on the upper cover, and the rotary driving part rotates to drive the valve body to rotate so that the valve body can be switched between an exhaust state and an upper pressing state; and the electric driving part is arranged on the upper cover and is in driving connection with the rotary driving piece so as to drive the rotary driving piece to rotate. According to the technical scheme of the invention, the problem of tedious operation of a user in related technologies can be effectively solved.

The invention relates to the technical field of cooking equipment, and provides a control method and device of cooking equipment, the cooking equipment and a readable storage medium. The control method of the cooking equipment comprises the steps that when cooking begins, a first heating assembly is controlled to heat a cooking cavity; acquiring a first temperature; when the first temperature is greater than or equal to a first preset temperature and the liquid in the cooking cavity enters the fat removal kettle, controlling a gas supply assembly to supply gas to the cooking cavity for a first preset time; controlling the cooking equipment to continue cooking; wherein the step of controlling the gas supply assembly to supply gas to the cooking cavity comprises the following steps: controlling a second heating assembly to heat gas in the gas supply assembly; acquiring a third temperature of gas in the gas supply assembly; and when the third temperature is greater than or equal to a fifth preset temperature, controlling the air supply assembly to supply air to the cooking cavity. The content of air or oxygen-containing gas in the cooking cavity is increased during oil filtering, fat oxidation is accelerated, and the flavor of soup is improved.

The present invention provides a combination pressure cooker and air fryer lid that may be selectively coupled to a vessel. When the lid and the vessel are coupled, the lid may be adjustable between two positions. In the first position, the lid may be used for pressure cooking. In the second position, the lid may be used for air frying. To transition the lid from the first position to the second position, a handle on the lid may be rotated in a particular direction. Conversely, to transition the lid from the second position to the first position, the handle on the lid may be rotated in an opposite direction. Advantageously, in performing either of the pressure cooking or air fryer cooking functions, the lid need not be replaced.

The present invention relates to a kitchen cooking appliance, in particular to a safe food processing machine, comprising a cup body and a cover body sealed with the cup body, the cup body and the cover body enclose a pulping cavity, a pulverizing device driven by a motor is arranged in the pulping cavity, and further comprising: a micro switch for controlling the power on and off of the motor; a pusher, when the cover body is closed, for triggering the micro switch to power on the motor, and when the cover body is opened, for releasing the micro switch to power off the motor; a linkage member, having a first position and a second position, when the cover body is closed, the pusher synchronously drives the linkage member to move from the first position to the second position; a reset member, when the cover body is opened, the micro switch is powered off, and the reset member resets the linkage member from the second position to the first position. The food processing machine of the present invention, when the cover is closed, realizes that the pusher triggers the micro switch to power on, and synchronously drives the linkage member to move, thereby increasing the linkage function; when the cover is opened, the linkage member will not affect the power off of the micro switch.

The invention relates to a steam pressure cooker with a combination valve and a floating check valve, the steam pressure cooker comprises a cooker body, a cooker cover, a steam inlet valve, a steam release valve, the combination valve and the floating check valve, the steam inlet valve and the steam release valve are both arranged on the barrel wall of the cooker body and are communicated with the interior of the cooker body, a steaming box is suspended in the cooker body, and a cooker cover locking ring capable of locking the cooker cover and the cooker body is arranged on the outer side of the cooker cover. A first through hole and a sixth through hole are formed in the cooker cover, the combination valve is arranged in the first through hole, the top and the bottom of the combination valve extend out of the first through hole, and the floating check valve is arranged in the sixth through hole. The steam cooker has the function of heating or cooking through steam, and has the advantages of being good in heat preservation effect, convenient to operate and high in safety and having the self-locking function.

The invention discloses a cooking method and device, a pressure cooking container and a storage medium, and belongs to the technical field of cooking. Cooking operation is started by controlling the bottom heating disc and the steam device; the cooking duration in the cooking process and the pressure in the cooking container are recorded; according to the cooking duration or the pressure in the cooking container, the power of the bottom heating disc and the power of the steam device are adjusted, in the mode, high-temperature steam is injected into the pot while bottom rapid heating is conducted, rapid temperature rising and pressure rising are achieved, food materials in the pot are rapidly heated under the action of bottom heating and the high-temperature steam, and the food materials are rapidly heated; by adjusting the steam quantity of the steam generator and the bottom heating power and temperature, the effects of light frying and the like are achieved, water does not need to be added in the whole process, user operation is simplified, and the dish quality is improved.