70results about How to "Improve the anti-spill effect" patented technology

The invention provides a cooking appliance. The cooking appliance comprises a cooker body and an upper cover. The upper cover covers the cooker body; a steam valve is arranged on the upper cover, andthe steam valve covers the upper surface of the upper cover by at least 1 / 2, wherein the cooker body comprises an inner pot and a coil panel which is arranged at the lower side of the inner pot; the inner pot comprises a side wall, a bottom wall and an inner pot arc position which is connected to the sidewall and the bottom wall; the coil panel comprises a panel body and multiple coils which windthe panel body; an accommodating space is defined by the panel body; the inner pot is at least partially located within the accommodating space; and the uppermost coil is located on the 2 / 3 height position of the inner pot arc position or is higher than the 2 / 3 height of the inner pot arc position. According to the cooking appliance provided by the invention, since the large-capacity steam valve is arranged on the upper cover and the uppermost coil is located on the position of no less than the 2 / 3 height of the inner pot arc position, firepower can be increased under a precondition of avoiding spillage, so that the taste of cooked rice is improved.

The invention discloses a control method of an electric rice cooker. The electric rice cooker comprises a cooker body and a cover. The cover is provided with an internal steam passage and a negative pressure generator disposed in the steam passage. The cooker is provided with a heater inside. The control method includes the steps of a, detecting a running state of the negative pressure generator; b, if the negative pressure generator is in the normal running state, controlling the heater to heat in a first heating mode; if the negative pressure generator is in the abnormal running state, controlling the heater to heat in a second heating mode. Heating power of the heater in the second heating mode is smaller than that of the heater in the first mode. Through the use of the control method, the bubble overflow prevention function of the electric rice cooker can be improved. The invention further discloses the electric rice cooker.

The invention discloses a spill-proof pot cover including a pot cover and a spill-proof mechanism; the pot cover is provided with cavity for containing and enclosing the spill-proof mechanism; the spill-proof mechanism includes a top plate, a base, a sliding shaft and a flexible component; the top plate is fixed on the top of sliding shaft and covers the upper opening of the cavity, and a through hole is arranged at the bottom of the cavity; the sliding shaft penetrates the flexible component and is inserted in the base, and the base is provided with a through hole; the base is detachably embedded at the bottom of the cavity, the through hole at the bottom of the cavity is communicated with the through hole on the base. The spill-proof mechanism in the silicone pot cover is provided with a shape memorizing alloy which opens and closes a vent of the pot cover automatically based on the change of the temperature; and as the whole process is automatically finished, the spill-proof pot cover is convenient to use and saves time and energy for the users.

The invention belongs to the technical field of kitchen appliances and particularly relates to an improved novel anti-overflow pot. The improved novel anti-overflow pot comprises a pot body, an outer pot, an inner pot, a pot cover, an anti-overflow steamer base, an anti-overflow steamer and a steamer cover, wherein the pot body comprises a box body, a stove and a pot body base; a tray is arranged on the upper surface of the pot body base; the tray supports and fixes the outer pot; a heating plate is arranged on the upper surface of the pot bottom of the outer pot; the inner pot is arranged on the heating plate; the outer pot is in clearance fit with the inner pot; a cavity is formed between the outer pot and the box body; a round window is arranged at the middle rear position of the stove; the pot cover is arranged on a pot opening of the inner pot; an anti-overflow air duct is formed between the pot cover and the stove; an anti-overflow fan is arranged below the stove and in the cavity between the outer pot and the box body; the anti-overflow air duct is communicated with an air outlet of the anti-overflow fan; a touch screen operation panel is arranged on the stove; the anti-overflow air duct is formed by installing an anti-overflow air duct base and an anti-overflow air duct upper cover in a buckling manner. The improved novel anti-overflow pot has the advantages of overflow prevention, energy saving and high efficiency.

The invention discloses a composite phase change material for thermal batteries, and belongs to the technical field of thermal batteries. The composite phase change material comprises, by weight, 30%-90% of phase change molten salt, 0.1%-20% of carbon materials and 5%-70% of carriers with the porosity reaching 30%-99%. According to the scheme, the composite phase change material has the advantagethat the internal temperatures of the thermal batteries can be actively adjusted by the composite phase change material.

The invention discloses a steam valve with rotary bubble breakers, and aims to solve the problems that an existing steam valve rotary bubble breaker is low in bubble breaking rate, poor in bubble breaking effect, and imbalance in motions; the steam valve comprises a valve seat and a valve cover; the valve seat is provided with a steam inlet; the valve cover and the valve seat can form a steam chamber connected with the steam inlet; the steam valve comprises a first rotary bubble breaker and a second rotary bubble breaker respectively arranged in the steam chamber in a rotary manner, and the rotary bubble breakers can be driven by the steam ejected from the steam inlet to rotate, thus breaking bubbles; the advantages are that the two rotary bubble breakers can be simultaneously driven to rotate, thus providing high bubble breaking rate, dispersing the steam impact force, and ensuring the rotary bubble breakers to stably and normally work; when one rotary bubble breaker fails, the bubble breaking work can be ensured to be normally done, thus preventing the steam valve bubble breaking system failure, and allowing the steam valve to have more stable bubble breaking effect.

The invention relates to an intersection bus stop overflow control method. A bus stop is located behind an intersection. The method comprises the steps that A, when a bus travels nearby the intersection, whether a signal light in the advancing direction of the bus is green or not is judged, if yes, step B is carried out, and if not, overflow control is ended; B, whether the bus is punctual or not is judged, if yes, step C is carried out, and if not, step D is carried out; C, whether the bus stop which the bus is about to arrive in is in overflow or not is judged, if yes, the step D is carried out, and if not, overflow control is ended; D, a green light signal in the advancing direction of the bus is cut off. Compared with the prior art, the intersection bus stop overflow control method has the advantages of improving the traffic operation efficiency at the intersection and the like.

The invention discloses a manufacture method of a full-lamination touch display module. The manufacture method comprises the steps: (1) respectively coating OCA optical cement on two sides of an upper polarizer, and laminating release films; (2) uncovering the release film on one side of the upper polarizer, enabling the OCA optical cement on the side of the upper polarizer to be bonded with one side of a glass substrate, and adhering a lower polarizer to the other side of the glass substrate; (3) uncovering the release film on the other side of the upper polarizer, and enabling the OCA optical cement on the side of the upper polarizer to be bonded with a touch screen; (4) fixedly connecting the lower polarizer with a back light. According to the manufacture method, the OCA optical cement is coated on two sides of the upper polarizer and composited with the release films, and the touch screen can be assembled with the upper polarizer by only uncovering the release films of the upper polarizer when in full lamination, so that the flow in the traditional process for directly bonding the OCA optical cement onto the upper surface of the upper polarizer of a touch display module semi-finished product can be reduced, and the product yield of the full-lamination process can be increased.

The invention relates to a novel anti-overflow pot cover. The novel anti-overflow pot cover comprises a pot cover body, an exhaust hole, standby holes, seal caps, connection rods and hard foam sheets. The novel anti-overflow pot cover is characterized in that the round exhaust hole with the diameter being 1 cm is formed in the pot cover body, the standby holes with the diameters being 4 cm are formed in the two ends of the pot cover body, each standby hole is sealed through the corresponding seal cap, each seal cap is connected with the corresponding hard foam sheet through the corresponding connection rod, each hard foam sheet is a cylinder with the diameter being 8 cm and the height being 0.2 cm, and the had foam sheets have good buoyant force; steam in a pot is exhausted through the exhaust hole of the pot cover body when normal heating is conducted, soup in the pot firstly arrives at the positions of the hard foam sheets when being about to overflow, the soup and the hard foam sheets ascend together when the soup continues ascending, the hard foam sheets push the seal caps out of the standby holes through the connection rods, the standby holes are also used for exhausting the steam at the moment, and therefore the very good anti-overflow effect can be achieved. The novel anti-overflow pot cover is simple in structure and easy to manufacture.

The invention discloses a three-dimensional anti-galactorrhea pad, comprising an anti-galactorrhea pad body and an adhesive patch, wherein the anti-galactorrhea pad body comprises a surface layer, an absorbent layer and a bottom layer; the absorbent layer is positioned between the surface layer and the bottom layer; the edges of the surface layer, absorbent layer and bottom layer are mutually bonded; the adhesive patch is bonded to the outside of the bottom layer; the material of the bottom layer is spunlace non-woven fabric; and a sealed and pressed edge is formed on the periphery of the surface layer. The anti-galactorrhea pad is convenient to produce and simple in technique, the surface layer and absorbent layer connected with the bottom layer are pulled to form a three-dimensional bowl shape by virtue of the tensile non-rebound characteristic of the spunlace non-woven fabric of the bottom layer, thereby forming the three-dimensional bowl-shaped pad; and the three-dimensional bowl-shaped pad is fitter with the chest curves of breast feeding women, is free of wrinkles on the surface, simultaneously can prevent milk from leaking partially, and has a good anti-galactorrhea effect.

The invention relates to the field of cleaning equipment, in particular to an anti-overflow system of a base station, a reaction part which is arranged on the base station and can make at least two reactions along with different liquid levels of a liquid storage tank, at least two anti-overflow mechanisms used for preventing liquid in the liquid storage tank from overflowing, when the reaction part is in a first state that the liquid level is located at a first height, the reaction part triggers one of the anti-overflow mechanisms to work to achieve first-stage overflow prevention, and when the reaction part is in a second state that the liquid level is located at a second height, the reaction part triggers the other anti-overflow mechanism to work, the first-stage overflow preventing and the second-stage overflow preventing are realized, the two anti-overflow mechanisms are triggered at different liquid level heights respectively, the two anti-overflow mechanisms can carry out overflow preventing in a layered mode, double overflow preventing is achieved, the overflow preventing effect is better, liquid in the liquid storage tank can be treated, the overflow preventing problem is solved, and double overflow preventing can be achieved.

The invention relates to a cut-off device for a pipeline. The cut-off device comprises a metering impeller, a control mechanism and a stopping piston which is arranged on the pipeline and used for controlling the pipeline to be opened or closed; the two opposite sides of the pipeline are provided with a first cavity and a second cavity which communicate with the pipeline; one end of the stopping piston is arranged in the first cavity through an elastic reset mechanism; when the stopping piston is in a closed state, the other end of the stopping piston is located in the second cavity and forms a pressure chamber with the inner side wall of the second cavity; the pressure chamber communicates with the pipeline through a pressure backflow pipe, and the end, communicating with the pipeline, of the pressure backflow pipe is located on the down stream of the stopping piston; the metering impeller is arranged in the pipeline and located on the up stream of the stopping piston; the stopping piston is provided with a capillary hole and a through hole; and the side wall of the first cavity is provided with a limiting mechanism used for locking the stopping piston. According to the cut-off device for the pipeline, a good anti-overflow effect can be achieved, and safety accidents and water resource waste which are caused by the fact that a user forgets turning off a spigot are avoided.

The invention relates to the technical field of cooking utensils, in particular to a steam valve assembly and an electric cooker having the same. The steam valve assembly includes a valve cover and avalve seat; the valve cover covers the valve seat to define a first cavity; a covering plate is arranged in the first cavity; the covering plate and the valve seat define a second cavity; twice breaking backflow can be performed on steam in the steam valve assembly, steam and rice soup will be prevented from be discharged out of an inner container of the electric cooker, and the spill-proof performance of the steam valve assembly can be improved. Compared with the conventional steam valve assemblies, the steam valve assembly can allow a longer distance and the longer staying time of steam in the steam valve, steam can be broken and flow back easily, the emission of the steam is reduced, and the spill-proof performance of the steam valve assembly is better; and due to the better spill-proofperformance of the steam valve assembly, the inner container of the electric cooker can adapt to stronger firepower, boiling in the electric cooker is more acute, and the cooked rice is good in mouthfeel.

The invention relates to the technical field of steam valves, and discloses a steam valve seat, a steam valve and an electric cooker. The steam valve seat comprises a rotating shaft and a fastener which are used for conducting assembling and positioning, and a rectangular drainage shell (10) which extends in a horizontal direction of the steam valve seat, wherein a labyrinth-shaped steam flowing passage (1) is arranged in the drainage shell (10); and a steam inlet (2) is kept in one end of the steam drainage passage (1) and a steam outlet (3) is kept in the other end. The steam valve seat is simple in structure; by designing the steam flow passage into a labyrinth-like form, for example the labyrinth-shaped passage which extends forwards in a mode of repeatedly bending, a steam flowing path can be effectively prolonged, and steam bubbles can get broken automatically when steam flows through various bending points of the labyrinth-shaped passage, so that spillover is effectively prevented.

The invention relates to an outdoor anti-overflow pot which comprises a pot body. The outdoor anti-overflow pot is characterized in that the upper end of the pot body is covered with a pot cover, a bucket body is arranged at the upper end of the pot cover, a vertical rod penetrates through the upper wall of the bucket body, a disk and a ball are arranged at the upper end and the lower end of the vertical rod respectively, a first spring sleeves the vertical rod, overflow openings are evenly distributed in the lower end of the side wall of the bucket body, a guide hose is installed at each overflow opening, each guide hose is composed of an upper pipe body and a lower pipe body which are integrally formed, a notch is formed in the upper end of each upper pipe body, overflow grooves are evenly distributed in the pot cover in the radius direction of the pot cover at intervals, each lower pipe body is attached to the corresponding overflow groove, a collecting groove is formed in the outerside wall of the pot body, and a discharge port is formed in the outer side end of the collecting groove. The outdoor anti-overflow pot is scientific and reasonable in structural design, has the advantages of being convenient to use, capable of preventing food from overflowing, convenient to clean, good in thermal insulation property and easy to obtain, and is a high-innovativeness outdoor anti-overflow pot.

The invention relates to a heating energy-saving cooker used during boiling, stewing and red cooking in a kitchen, particularly relates to a special-purpose heating energy-saving cooker for a short soup stove during boiling and stewing, and provides an energy-saving type commercial soup barrel. The energy-saving type commercial soup barrel comprises a barrel body, wherein the barrel body has a double-layered hollow structure; the double-layered hollow structure consists of an outer layer and an inner layer; an anti-overflowing barrel edge is arranged at the edge of an opening in the top of the barrel body; flexible pull rings are respectively arranged on two opposite sides of the outer layer; the bottom of the barrel body is a composite barrel bottom; the composite barrel bottom sequentially comprises an inner-layer stainless steel barrel bottom, a middle-layer copper plate barrel bottom and an outer-layer aluminum plate barrel bottom from inside to outside; and vertical fins are uniformly distributed on the outer-layer aluminum plate barrel bottom. The barrel bottom of the energy-saving type commercial soup barrel is large in heated area and is heated uniformly; bottom burning due to the fact that heat is concentrated in the center of the soup barrel is eliminated; the temperature can also be set, and after the set temperature reaches, the energy-saving type commercial soup barrel gives an alarm; and when the flexible pull rings on two sides of the barrel body are lifted up, the flexible pull rings are separated from the wall of the outer layer of the barrel body, the energy-saving type commercial soup barrel is convenient to operate, hand slipping and scalding are prevented, and people use the energy-saving type commercial soup barrel conveniently.

The invention discloses a high-stability anti-spilling powder filling device for cosmetic processing, and belongs to the technical field of cosmetic processing. The high-stability anti-spilling powder filling device for cosmetic processing comprises a box body, the interior of the box body is hollow to form a cavity, penetrating grooves are formed in the middles of the front wall and the rear wall of the cavity, a rotating shaft penetrates through the lower portion of the cavity, the left end of the rotating shaft penetrates through the inner wall of the cavity, extends to the outside and is coaxially and fixedly connected with a servo motor, two external threads are symmetrically formed in the outer wall of the rotating shaft, two thread sleeves are symmetrically arranged outside the rotating shaft in a sleeving mode, a supporting plate is arranged above the rotating shaft, two limiting blocks are symmetrically and fixedly arranged on the inner walls of the two sides of the cavity, limiting grooves are formed in the positions, opposite to the limiting blocks, of the supporting plate, a circular groove is formed in the middle of the top face of the supporting plate, a filling bottle is arranged on the bottom face of the circular groove, and a filling assembly is arranged at the position, above the opening end of the filling bottle, of the top face of the cavity. With the high-stability anti-spilling powder filling device for cosmetic processing, the phenomenon that powder cosmetics are wasted in the filling process can be fully and effectively prevented, the design is ingenious, and the practicability is high.

The invention provides a rocker arm type linkage turnover device of a muck truck cover plate, and relates to the field of mechanical devices. The rocker arm type linkage turnover device comprises a front cover. A rear cover is installed at one end of the front cover in a rotating manner through a hinge. Rocker arms are symmetrically arranged on the left side and the right side of the front cover along the middle axis of the front cover. Each rocker arm comprises a front rocker arm close to the hinge. A rear rocker arm is arranged on the side, away from the hinge, of the corresponding front rocker arm. A turnover mechanism is arranged on each front rocker arm and comprises a turnover plate. A connection plate is installed on each turnover plate in a rotating manner. A fixed plate is installed at the tail end of each connection plate in a rotating manner. According to the rocker arm type linkage turnover device, the front cover and the rear cover are arranged and connected through the hinge, and therefore after the muck truck rear cover plate overturns anticlockwise by a certain angle, no space of a compartment body is occupied; each turnover mechanism is of a four-bar linkage structure, the turnover plates and the fixed plates are connected through connecting rods, and therefore the freedom requirement in the rear cover movement process is met; and the whole rocker arm type linkage turnover device is high in loading efficiency, good in overload prevention and leakage prevention effect, large in loading volume and high in practicability.

The invention discloses a cooking utensil and a cooking control method used for the cooking utensil. The cooking utensil comprises a cooker body, a cover body, a detection device and a control device, wherein an inner pot is arranged in the cooker body; the cover body is arranged at the upper side of the cooker body in a covering manner, and when the cover body covers the cooker body, a cooking pace is formed between the cover body and the inner pot; the detection device is arranged on the cover body, and the detection device is configured to detect the distance between the detection device and liquid level in the inner pot; the control device communicates with the detection device, the control device is configured to control the detection device to detect a first distance between the detection device and the liquid level in the inner pot when the cooking procedure is started, and is also configured to control the detection device to detect a second distance between the detection device and the liquid level in the inner pot during the conduction process of the cooking procedure, and judge that whether liquid in the inner pot boils or not according to the difference between the first distance and the second distance. According to the cooking utensil provided by the invention, the boiling state can be accurately judged, the scheme is simple, and the accuracy rate is high.

The invention relates to the technical field of the agitation of raw materials, and particularly discloses a device for agitating edible essence. The device comprises a base, wherein the top of the base is fixedly connected with an agitating kettle; the top of the agitating kettle is provided with an agitating kettle cover; a side part of the agitating kettle cover is fixedly connected with a bayonet lock; a side part of the agitating kettle is fixedly connected with a fastener; the interior of a motor cover is provided with a motor; the motor comprises a main shaft; one end, which is far awayfrom the motor, of the main shaft is provided with a main shaft connecting buckle; the interior of the agitating kettle is fixedly connected with a baffle plate; one end, which is far away from an agitating vane, of an agitating shaft is provided with an agitating shaft connecting buckle. According to the device, through arranging the agitating shaft in the interior of the agitating kettle and arranging the agitating vane at one end of the agitating shaft, while a material reacts in the agitating kettle, the agitating shaft, under the driving of the power of the motor arranged at the top of the agitating kettle cover, accordingly transmits the power of the motor to the agitating vane through the agitating shaft to realize the sufficient agitation on the material and the device is great innovation to the improvement of the agitation efficiency of the material.

The invention relates to the technical field of kitchen cookers, in particular to a steam valve assembly and a rice cooker provided with the same. The steam valve assembly comprises a valve cover and a valve seat; the valve cover covers the valve seat to define a first cavity; and meanwhile at least one second cavity is further formed in the first cavity. The multiple cavities are formed in the steam valve assembly, thus multiple times of bubble breaking and backflow can be conducted, and the overflow prevention performance is better. Bubble breaking pieces and supporting mechanisms are arranged in the second cavities; the bubble breaking pieces can roll in the second cavities under the effect of steam to be used for breaking bubbles entering the second cavities; steam passing channels are formed in the supporting mechanisms, and the steam can enter the second cavities through the steam passing channels; the sizes of the steam passing channels in the supporting mechanisms are small, and therefore, when the steam passes through the steam passing channels, the bubble breaking effect can be achieved as well; and the bubble breaking and backflow effects are further improved, and the overflow prevention performance of the rice cooker is better.

The invention discloses an edible mushroom fermenting tank. The edible mushroom fermenting tank comprises a base, wherein a fermentation tank is fixedly connected to the top of the base; a fermentation tank cover is arranged on the top of the fermentation tank; clamping pins are fixedly connected to the side part of the fermentation tank cover; clamping buckles are fixedly connected to the side part of the fermentation tank; a motor is arranged inside a motor hood; the motor comprises a main shaft; a main shaft connecting buckle is arranged at one end, away from the motor, of the main shaft; abaffle plate is fixedly connected into the fermentation tank; stirring shaft connecting buckle is arranged at one end, away from stirring blades, of a stirring shaft. Through arrangement of the stirring shaft inside the fermentation tank and arrangement of the stirring blades at one end of the stirring shaft, while a substance is fermented inside the fermentation tank, under the driving of powerof the motor arranged on the top of the fermentation tank cover, the stirring shaft transmits the power of the motor to the stirring blades through the stirring shaft so as to achieve sufficient stirring of the fermented substance, so that the edible mushroom fermenting tank is a great innovation for improving the fermentation efficiency of the fermented substance.

The invention discloses an anti-overflow device at a roller water injection port and a roller washing machine. The anti-overflow device comprises a water flow baffle, the water flow baffle extends along an outer tube to an inner tube and is installed at the water injection port, and water flow is blocked to run back into the water injection port along with the inner tube at a high speed. The anti-overflow device further comprises a blocking rib, and the blocking rib is arranged on the inner side of the water injection port and close to the outer tube. The roller washing machine comprises the anti-overflow device at the roller water injection port. The principle of fluid mechanics is adopted in the anti-overflow device at the roller water injection port, the change of liquid flow in the roller is realized, and the anti-overflow effect is good; the anti-overflow device at the roller water injection port is simple in structure, and has a high reliability; the components are simple, and the economical efficiency is good.

The invention relates to a water-saving valve, in particular to a support rotation type automatic cut-off device. The device consists of an outlet pipe, two acrodont bars, two overflow valves, an overflow pipe, a valve box, a water inlet hole, two water valves and a floating block. The two water valves for controlling cold water and hot water are positioned on an edge stage in a water pool; and the rectangular box-shaped valve box is fixed on the wall of the water pool between the two water valves. The left inner wall and the right inner wall of the valve box are respectively provided with oneacrodont bar which is successfully matched therewith; and the bottoms of the two acrodont bars are respectively connected with the floating block in the valve box. After passing through the two watervalves, two feed pipes enter the valve box from the back wall of the valve box and join in to be the outlet pipe in the valve box. The two feed pipes which are positioned in the valve box are respectively provided with one overflow valve, the outer parts of the overflow valves are provided with mutually occluded gears, and the two gears are simultaneously, respectively and mutually occluded withthe teeth at the two gears. The device can prevent water waste and accident caused by forgetting to turn off the water tap.

The invention discloses a medical bedpan integrated with a sickbed. The medical bedpan comprises the sickbed, a bedpan body arranged below the sickbed and a first transmission mechanism. The movementof the bedpan body in the horizontal direction is controlled through a second transmission mechanism, and the bedpan body is moved to the position right below a corresponding through hole as required;the bedpan body is controlled by the first transmission mechanism to accurately move into the through hole in the vertical direction, so that the top surface of the bedpan body and a bed plate are positioned on the same horizontal plane in order to solve the technical problem that in the prior art, people need to lift their buttocks during defecation. After defecation and urination are finished,nursing staff can operate a flushing button to clean the buttocks, urine and excrement are discharged into an excreta collecting box through a dirt discharge pipe for temporary storage, and a specialdeodorization and deodorization structure is designed. Therefore, each transmission mechanism for controlling the medical bedpan has the advantages of ingenious arrangement, a simple structure and intelligent control.

The invention discloses a novel concept pot. The novel concept pot comprises a single-body pot and a double-body pot, wherein the single-body pot comprises a pot body, a pot platform, a pot cover, a chip, a pot cover switch, a round hollow window, an outer pot, an inner pot, an air duct, a draught fan, a pot body base, an auxiliary cover and a food steamer. The pot body is a rectangular box body;the pot platform is arranged above the box body, an operation panel and the pot cover are sequentially arranged on the pot platform from the front edge to the rear edge, the chip is arranged at a center point above a metal cover plate of the pot cover, the pot cover switch is arranged at the front end of the pot cover, the circular hollow window is arranged below the pot cover, the inner pot and the outer pot are arranged in the circular hollow window, and the air duct is arranged at the rear edge of the inner pot; the auxiliary cover and the food steamer are arranged in the circular groove ofthe pot cover; the draught fan is arranged in the cavity between the outer pot and the pot body; the pan body base is arranged at the bottom of the box body, a tray is arranged in the pan body base,the outer pan is supported by the tray, a heating plate is arranged on the bottom surface of the outer pan, and the inner pan is supported by the heating plate. Two single-body pots are mounted in onepot body to form a double-body pot. Compared with a microcomputer electric rice cooker, the novel concept pot has ten absolute advantages of ideal anti-overflow effect, time saving and energy savingeffects up to more than 60% and the like.