1364results about "Stoves/ranges tops" patented technology

The invention provides a pot support, and relates to the technical field of gas cooks.The pot support mainly comprises a ring body, and the outer edge of the ring body is higher than the inner edge of the ring body so that a combustion area can be defined; an upper cavity and a lower cavity which are stacked and independent are formed in the ring body; the lower cavity is a closed cavity; an air inlet hole and an air outlet hole which are communicated with the interior and exterior of the upper cavity are formed in the cavity wall of the upper cavity to form a channel for high-temperature gas to flow; the air inlet and the air outlet are arranged away from each other; the air outlets face the through hole in the bottom of the ring body. According to the embodiment provided by the invention, part of generated high-temperature gas is sucked into the upper cavity from the air inlet holes in the high position, the high-temperature gas flows along the upper cavity, heat of the high-temperature gas is conducted through the cavity wall, the temperature of the whole pot support is greatly increased, the heated pot support directly conducts efficient heat conduction heating on a pot, and the heating efficiency is improved. And the high-temperature gas finally flows downwards and flows out from the gas outlet hole, and flows upwards and is sucked into the upper cavity, so that heat circulation is formed, and the overall heat efficiency is remarkably improved.

The utility model discloses a stacked fire cover, a combustor and a stove, and belongs to the technical field of kitchen electric appliances. The stacked fire cover is formed by alternately stacking a plurality of first laminations and a plurality of second laminations, the first laminations and the second laminations are each of a hollow sheet-shaped structure, the first laminations are provided with concave parts extending in the radial direction of the first laminations, the multiple concave parts are arranged at intervals along the circumferential sides of the first laminations, and a groove is formed between every two adjacent concave parts; the outermost layers of the stacked fire covers are second laminations, and the second laminations attached to the outer surfaces of the concave parts are matched with the single grooves to form single fire outlet holes extending in the radial direction of the first laminations. According to the stacked fire cover, the height of the stacked fire cover can be flexibly adjusted according to needs so as to meet the needs of combustors of different sizes, the design cost and the manufacturing cost can be reduced, and market popularization of products is facilitated. The burner and the stove are low in cost by applying the stacked fire cover, and market popularization of products is facilitated.

Operating device (3) for operating a hob system (1), comprising an operating element (13) and a fastening device (14, 32, 41, 43, 47, 53, 58, 63) for fastening the operating element (13) to a piece of kitchen furniture, comprising a plurality of pin-shaped elements (24, 34, 44, 48, 55, 60) and a fixing means (26, 35, 50), wherein a plurality of the pin-shaped elements (24, 34, 44, 48, 55, 60) each have a partially threaded section (25, 57), wherein the fixing means (26, 35, 50) has a nut (28) with one or more fixing threaded sections (29) which fit the partially threaded sections (25, 57). are designed such that the nut (28, 36, 56) cooperates with a plurality of the partial thread sections (29).

The pot rack comprises a pot rack body and a power device, the pot rack body is annularly arranged and forms a combustion cavity in a surrounding mode, the combustion cavity is used for allowing flame of a combustor to pass through, the pot rack body is further provided with a jet flow channel and an air supply channel, and a jet flow opening of the jet flow channel is located in the upper surface or the peripheral face of the pot rack; an air supply port of the air supply channel is communicated with the combustion cavity; the power device communicates with the jet flow channel and the air supply channel and is used for providing airflow for the jet flow channel and the air supply channel and providing airflow in the direction close to the cooker through a jet flow opening of the jet flow channel, so that smoke between the pot rack body and the cooker can be gathered in the direction close to the cooker; and secondary air is supplemented to the combustion cavity through the air supplementing opening, so that the air content in the combustion cavity can be increased, the fuel is promoted to be combusted more sufficiently, the heat efficiency of the fuel is improved, and the overall heat efficiency of the gas stove is improved.

The utility model provides a multifunctional surrounding furnace. The multifunctional surrounding furnace comprises a supporting base, a heating furnace body and a heating assembly. A plurality of supporting legs distributed at intervals in the circumferential direction are fixed to the lower end of the supporting base, the heating furnace body is fixed to the middle of the upper end of the supporting base, the heating assembly is fixed to the middle of the lower end of the supporting base, and the heat radiation surface of the heating assembly faces downwards. Through the arrangement of the heating furnace body and the heating assembly, the heating furnace body can heat tea water and food, and the heating assembly can heat a user, so that the surrounding furnace has the advantage of multiple functions, and the experience feeling of the user during use can be improved.

The utility model discloses an energy-gathering plate pot rack and a gas cooker, and belongs to the technical field of kitchen appliances. The energy-gathering disc pot rack comprises an energy-gathering disc body, a center through hole used for avoiding a burner is formed in the energy-gathering disc body, the inner diameter of the center through hole is larger than the outer diameter of the burner, so that a secondary air supplementing inlet can be formed between the energy-gathering disc body and the burner in the assembled state, and a secondary air preheating cavity distributed around the center through hole is formed in the energy-gathering disc body; the secondary air preheating cavity is communicated with the secondary air supplementing inlet, a secondary air inlet communicated with the secondary air preheating cavity is formed in the energy gathering disc body, and the upper surface of the energy gathering disc body is made of glass with the melting point higher than the combustion temperature of the gas cooker. And the fully preheated secondary air participates in combustion, so that the temperature field of the high-temperature flue gas can be effectively enhanced, the heat exchange effect with the bottom of the boiler is enhanced, and the combustion heat efficiency is improved.

The invention discloses a high-efficiency furnace end and an electric flame stove. The high-efficiency furnace end comprises an upper shell, a lower shell and a plurality of anode needles arranged between the upper shell and the lower shell, the upper shell is provided with a plurality of cathode tubes corresponding to the anode needles, and upper ceramic tubes are arranged below the bottoms of the cathode tubes; the lower shell is provided with a plurality of arc striking pieces corresponding to the anode pins, lower ceramic tubes are arranged on the outer sides of the arc striking pieces, and the tops of the lower ceramic tubes abut against the bottoms of the upper ceramic tubes. Two discharge areas are arranged, the avalanche effect of secondary ionization is formed, extremely high temperature plasma jet is finally formed, and efficient heat transfer is achieved; the cathode tube, the upper ceramic tube, the anode needle and the lower ceramic tube of each group are connected in an abutting manner, and finally, the plasma accessory is stabilized by utilizing the tightening force between the upper shell and the lower shell, so that the mounting and dismounting efficiency is improved, the complexity of mounting and reworking or overhauling is reduced, and the cost is effectively controlled.

The utility model discloses a multi-head induction cooker structure capable of reducing reactive power loss, and relates to the technical field of induction cookers, the multi-head induction cooker structure capable of reducing reactive power loss comprises a multi-head induction cooker body, the multi-head induction cooker body is provided with two rows of heating areas which are arranged at equal intervals, a plurality of fixing columns are fixedly connected to the surface of the multi-head induction cooker body and distributed on the periphery of the heating area, telescopic mechanisms are arranged on the surfaces of the fixing columns, and contact mechanisms are arranged at the ends, away from the fixing columns, of the telescopic mechanisms. When the multi-head induction cooker structure and the multi-head induction cooker device capable of reducing the reactive power loss are used, the position of a pot is positioned, and the pot can be always positioned in the range of a heating area, so that the condition that the bottom part of the pot is positioned outside the heating area and the reactive power loss is generated in the heating area is reduced, the reactive power loss of the multi-head induction cooker device is further reduced, and the service life of the multi-head induction cooker device is prolonged. The energy-saving effect of the multi-head induction cooker body is improved, and the practicability of the device is improved.

The invention discloses an electric flame stove capable of eliminating ozone. The electric flame stove comprises a stove body, a magnetic energy box mounted at the upper end of the stove body and a burner mounted in the stove body, and a magnetron is arranged at the microwave emission port in the magnetic energy box. The high-frequency electromagnetic wave is adopted to excite the initial plasma, so that the temperature and efficiency of the electric flame are improved, and the high-temperature cooking requirements such as stir-frying in a kitchen are met; the reaction between active particles (oxygen ions O or oxygen atoms O) in plasma and ozone is accelerated by adopting high-frequency electromagnetic waves, and finally ozone molecules are decomposed and reduced, so that ozone overflow is inhibited; in a non-pot state, the density of the plasma in the double hearths is small, the microwave switch is switched off, the magnetron stops working, and microwave leakage is completely eradicated from the source; the cooling tank is annularly distributed on the side wall of the second hearth to form a continuous gas barrier surrounding the second hearth, so that the magnetron and the side wall of the second hearth are prevented from being influenced by ultrahigh temperature.

The pot rack is used in cooperation with a combustor, the pot rack is annularly arranged, a heat insulation cavity and an air supply channel are formed in the pot rack, a combustion cavity is formed in the inner side of the pot rack, the heat insulation cavity surrounds the peripheral side of the combustion cavity, and the combustion cavity is used for being arranged above the combustor. The gas supplementing channel is communicated with the combustion cavity to accommodate smoke formed in the combustion process of the combustor, and a gas outlet is formed in the cavity wall of the combustion cavity; an inclined part is formed on the cavity wall of the combustion cavity and located above the air outlet, and the inclined part extends from inside to outside in the direction from bottom to top. According to the technical scheme, by arranging the inclined part, the contact area between the cavity wall of the combustion cavity and smoke is increased, so that the temperature of the cavity wall of the combustion cavity is increased, secondary air can obtain more heat when passing through the air outlet, the preheating effect of the pot rack on the secondary air is improved, the combustion efficiency of the stove is improved, and meanwhile, the combustion efficiency of the stove is improved. The pot rack can be prevented from being burnt by flames.

The utility model discloses an electric ceramic cooker with a simulation carbon light-emitting structure, which comprises a base provided with a mounting cavity, and a first support plate is arranged on the inner wall surface of the mounting cavity; a light-transmitting part is arranged on the wall surface of the mounting cavity; the simulation carbon light-emitting assembly is mounted on the first supporting plate; light emitted by the simulation carbon light-emitting assembly is emitted to the outside through the light-transmitting part; and the heating disc assembly is arranged above the base in a covering manner. The first supporting plate is arranged in the electric ceramic cooker, the light-transmitting part is arranged on the wall surface of the base, the first supporting plate is used for installing the simulation carbon light-emitting assembly, the light-transmitting part is used for emitting light emitted by the simulation carbon light-emitting assembly to the outside, the modeling is unique and attractive, the using effect is vivid, and the atmosphere sense can be increased; the simulation carbon light-emitting assembly simulates the combustion phenomenon, the function of reminding people that the electric ceramic stove is still in heating use can be achieved, and the user is prevented from being scalded.

The invention relates to the technical field of kitchen appliances, in particular to a high-heat-efficiency energy-gathering pot rack. The high-heat-efficiency energy-gathering pot rack comprises a ring body, an energy-gathering area is defined by the ring body, and the energy-gathering area can contain a cooking range; the ring body is provided with a secondary air circulation channel; the multiple secondary air circulation channels are sequentially and adjacently arranged, and the adjacent secondary air circulation channels communicate with one another through the circulation openings. Each secondary air circulation channel is provided with a secondary air lead-in port communicated with the outside; a vortex structure is arranged on the inner side of the ring body and comprises a plurality of vortex parts; each vortex part is arranged on the inner side wall of the ring body in a manner of extending in the circumferential direction; the multiple vortex parts are sequentially arranged in the axis direction of the ring body; the vortex structure vortexes high-temperature flue gas in the energy gathering area, and high-temperature vortex airflow formed by the vortex structure is coupled with secondary air introduced by the secondary air circulation channel. In this way, secondary air can be introduced to be preheated layer by layer and then supplied to the combustor reversely, so that efficient energy gathering is achieved, and combustion efficiency is improved.

The invention relates to the technical field of gas stove control, and discloses an induction pot detection energy-saving control method and device for an intelligent gas stove, and the method comprises the steps: detecting whether a pot is moved out of or into the heating range of the intelligent gas stove in the cooking process of using the pot; when the detection result shows that the cookware is moved out of the heating range of the intelligent gas stove, generating a first firepower control parameter of the intelligent gas stove, reducing the firepower of the intelligent gas stove to a first cooking firepower according to the first firepower control parameter, and when the detection result shows that the cookware is moved into the heating range of the intelligent gas stove, reducing the firepower of the intelligent gas stove to a second cooking firepower. And generating a second firepower control parameter of the intelligent gas stove, and increasing the firepower of the intelligent gas stove to a second cooking firepower according to the second firepower control parameter. It can be seen that the fire power of the gas stove can be adjusted in a self-adaptive mode on the basis that the cookware is moved out of or to the heating range, energy loss is reduced, gas is saved, meanwhile, the environment temperature and heat radiation of flames can be reduced, and the cooking experience of a user is improved.

The utility model belongs to the technical field of integrated kitchen ware, and particularly relates to a kitchen range panel fixing structure of an integrated kitchen range and the integrated kitchen range, the kitchen range panel fixing structure comprises a rack and a kitchen range panel, the top of the rack is provided with a kitchen range mounting surface for mounting the kitchen range panel; the clamping assembly is arranged at one end of the stove panel and one end of the rack, and one end of the stove panel is connected with one end of the rack in a clamping manner through the clamping assembly; and the fastening assembly is arranged on the cooker panel and the other end of the rack, and the other end of the cooker panel is fixedly connected with the other end of the rack through the fastening assembly. According to the kitchen range panel, due to the fact that the clamping assembly is adopted, assembly of the kitchen range panel is achieved in a sliding mode, the procedure that a fastener is arranged on the kitchen range panel is omitted, the assembly difficulty is greatly reduced, and the overall manufacturing efficiency of the kitchen range panel is higher.

The invention provides a multi-interlayer energy-saving hearth used on a gas stove. In the prior art, a single-layer gas control basin or a welded double-layer gas control basin is used for improving the detection thermal efficiency, but the thermal insulation performance is poor, more heat is lost, and the thermal efficiency is reduced. The multi-interlayer energy-saving hearth comprises an outer hearth and an inner hearth, the outer hearth is in a big-end-up round sleeve shape, the outer hearth is arranged outside a burner of the gas stove in a sleeving mode, the bottom face of the outer hearth is placed on the stove face of the gas stove to be in a closed state, an outer hearth boss is machined on the upper portion of the interior of the outer hearth, and a plurality of outer hearth air inlet holes are evenly distributed in the lower face of the outer hearth along the circumference; the appearance of the inner chamber is in a basin shape with an inner chamber hole in the center, the inner chamber is arranged in the outer chamber, the periphery of the inner chamber is placed on the outer chamber boss, the inner chamber hole is close to the burner and is flanged upwards, and a gap between the inner chamber hole and the burner is used as an outer air supplement port for secondary air; and the pot rack consists of a pot rack ring and a plurality of pot rack legs and is arranged on the upper edge of the outer chamber. Through multi-aspect improvement, the thermal insulation performance and heat recovery are improved, the thermal efficiency is higher than that of various existing gas stoves, and the gas stove is easy to detach and wash.

The present specification relates to a coil module and a home appliance including the same. A home appliance according to one embodiment of the present invention may comprise: a coil module comprising a plurality of first coil units stacked in a vertical direction and comprising a plurality of working coils, and a plurality of second coil units stacked in the vertical direction, a plurality of second coil units including a plurality of sensing coils and a wiring pattern electrically connecting the terminal unit with the working coil or the terminal unit with the sensing coils, and arranged in a different layer from the plurality of first coil units; and a control unit that performs container detection by using the sensing coil, and controls driving of the working coil in accordance with a result of the container detection.

The utility model provides a pressurized windproof high-fire alcohol stove, which relates to the technical field of fire spraying equipment and particularly comprises a stove body. An energy-saving fire-jet head and a plurality of stand columns are arranged at the top of the furnace body; the plurality of stand columns are arranged around the energy-saving fire-jet head; a support bottom sheet is arranged above the stand column. A receding hole is formed in the center area of the support bottom piece. The appliance is used for heating flames and is placed on the pressurized windproof high-fire alcohol stove; an extensible support capable of being opened and closed is arranged above the support bottom piece. When the stretching support is in a folded state, the support bottom piece is used for bearing the appliance. When the stretching support is in the stretching state, the stretching support is used for occupying part of the space of the receding hole so as to bear the appliance. A windproof cover surrounding the energy-saving fire-jet head is arranged between the furnace body and the support bottom piece.

The invention discloses microcrystalline glass, a microcrystalline glass manufacturing method and a household appliance, and relates to the technical field of microcrystalline glass manufacturing, the surface roughness of the microcrystalline glass is greater than or equal to 0.8 [mu] m and less than or equal to 2.0 [mu] m, and the Mohs hardness of the microcrystalline glass is greater than or equal to 6.5 and less than or equal to 8.0. The microcrystalline glass provided by the invention can have better usability.

The utility model relates to the technical field of household appliances, and discloses an anti-dry-burning sensor mounting structure and a gas stove, the anti-dry-burning sensor mounting structure comprises a furnace end and an anti-dry-burning sensor assembly, the furnace end is provided with a central channel; the dry-burning-resistant sensor assembly comprises a fixing frame and a temperature sensor. The center of the fixing frame is provided with a vertically-through through hole, and the temperature sensor is coaxially fixed in the through hole. The peripheral wall of the fixing frame is provided with at least one groove part extending in the axial direction of the fixing frame, the fixing frame is coaxially embedded, limited and fixed in the center channel, and the groove part and the side wall of the center channel jointly form a gas channel. According to the anti-dry burning sensor mounting structure, by means of the coaxial embedding mode, the coaxiality between the sensor and the burner can be enhanced, it is ensured that the sensor can be mounted perpendicular to the fire cover, meanwhile, the structure can be simplified, and the machining and mounting cost can be reduced.

The invention provides an energy-saving pot rack suitable for using a round-bottom frying pot, the energy-saving pot rack is suitable for a household gas stove provided with a gas control basin, the energy-saving pot rack comprises a round straight ring and a conical ring extending upwards from the round straight ring, and a plurality of pot feet are arranged on the upper portion of the conical ring after the upper portion of the conical ring is flanged. According to the energy-saving pot rack, pot foot grooves can be formed in the lower portion of the round straight ring, and the positions of the pot foot grooves correspond to the positions of pot feet on the gas stove. After the energy-saving pot rack ring is used, equivalently, the edge of the air control basin extends upwards and inwards to the edge of a round-bottom pot, so that the air control and heat preservation effects are achieved. The gas-saving pot has the advantages that the diameter of the pot bottom in contact with the pot feet is large, and the pot can be placed stably. And 2, the outlet gap is fixed and high, has an air draft effect like a chimney, and has basically the same working point for all round-bottom pots of 26-40 centimeters.

The invention relates to a method for operating a cooktop (100), wherein the method comprises a step of reading a user input, of at least one operating parameter for an actuating mechanism (150) of a cover element (110) of an extraction opening (120) of the cooktop (100), and a step of controlling, wherein the actuating step controls the actuating mechanism (150) of the extraction opening (120) using the user input.

Provided is a glass which can replace a Li2O-Al2O3-SiO2-based crystallized glass and which has a low coefficient of linear thermal expansion and excellent light transmittance. A glass characterized by containing, in mass%, 45 to 80% of SiO2, 10 to 30% of Al2O3, 0 to 12% of B2O3, and 0 to 5% of Li2O.

The application discloses an electric flame stove capable of inhibiting ozone, which comprises a stove head, a stove box, and an ejector. The stove head comprises an upper casing, a plurality of negative fire spraying tubes arranged on the upper casing, a lower casing, a plurality of insulating cyclones arranged on the lower casing, and a positive needle arranged between the single insulating cyclones. The stove box comprises a panel and a base. The base is provided with a driving circuit, a voltage transformation circuit, and a rectifier circuit electrically connected with the positive needle. The ejector is arranged on the stove head. The ejector is connected with an electric valve and a hydrogen tank through a pipeline. The ejector is further provided with a plurality of spraying holes for spraying hydrogen. The ozone is effectively eliminated or inhibited by adding hydrogen to mix and burn with the ozone.

An automatic cooking device according to one embodiment includes a cooking table, a housing at least a portion of which is located below the cooking table, a robotic wok, an interface provided on the cooking table and operable by a user, and a control unit that receives information from the interface, calls up a pre-stored recipe based on the received information, and controls the first actuator and the second actuator based on the recipe.

The utility model discloses a high-speed furnace for buffering heat transfer, which is characterized by further comprising a flow blocking ring and a bottom sealing plate, a ring-shaped supporting seat which protrudes upwards and is used for supporting a pot body is integrally formed on the outer edge of the top surface of a heat conducting disc, the ring-shaped supporting seat encloses the space above the heat conducting disc to form a heating cavity, the flow blocking ring is erected above the top surface of the heat conducting disc, and the bottom sealing plate is arranged on the bottom sealing plate. The heat conduction disc is provided with a plurality of blowing holes, the bottom sealing plate is fixedly installed at the bottom of the heat conduction disc, the bottom sealing plate is provided with an air inlet pipe hole, the bottom sealing plate divides the bottom space of the heat conduction disc into a cavity used for air circulation, the cavity is communicated with the bottoms of the blowing holes and the air inlet pipe hole, and the tops of the blowing holes are communicated with the heating cavity. The heat conduction disc is further provided with a plurality of assembling holes used for installing an ignition assembly, a fuel gas assembly and a flame-out protection device, and the air inlet pipe hole communicates with a gas supply device through a pipe body. Fuel can be effectively saved, and the heat energy utilization rate during fuel combustion can be effectively improved in a heat energy transmission buffering mode.

Disclosed is a novel substrate for home appliances which has high heat resistance and anti-discoloration performance. The novel substrate for home appliances includes: a main substrate; and a colored coating stack disposed on a surface of the main substrate, wherein the colored coating stack includes: an adhesive layer in contact with the surface of the main substrate, a color layer disposed on an upper surface of the adhesive layer; and a protective layer disposed on an upper surface of the color layer.

The pot rack comprises an air supplementing ring surrounding a combustor, an energy gathering disc surrounding the combustor and sealing the top of the periphery of the inner space of the air supplementing ring, and a plurality of supports arranged on the energy gathering disc in the circumferential direction at intervals. The air supply ring is provided with a plurality of air supply holes arranged in the circumferential direction, and a ventilation gap is formed between the inner edge of the energy gathering disc and the periphery of the combustor, so that part of air in the inner space is supplied to an injection pipe at the bottom of the combustor, and the other part of air is supplied to the combustion position of a fire cover at the top of the combustor through the ventilation gap. The cavity shell surrounds the energy-gathering disc and forms a hollow structure with the energy-gathering disc, a heat storage cavity which surrounds the energy-gathering disc and receives heat of the energy-gathering disc is formed in the inner space of the hollow structure, and a plurality of heat discharge holes which are communicated with the heat storage cavity and the inner space of the air supply ring are formed in the cavity shell at intervals in the circumferential direction. The energy-gathering disc has the beneficial effects that the heat loss of the energy-gathering disc can be reduced, and supplemented air can be preheated, so that the combustion effect of the combustor is improved.

The utility model discloses an electric flame stove which comprises a stove body, a furnace end arranged on the top face of the stove body, a hearth and a plurality of plasma combustors. The hearth is arranged in a surrounding mode in the circumferential direction of the furnace end to form an annular structure, the top face of the hearth is in a circular ring shape and located on the same plane, and when cookware is placed on the top face of the hearth, the cookware and the top face of the hearth can almost form a closed state. A plurality of screw rods which are in threaded connection and can realize lifting adjustment are mounted at the bottom of the hearth, supporting legs are mounted at the bottoms of the screw rods, and the supporting legs are in contact with the top surface of the furnace head, so that a certain gap is reserved between the bottom of the hearth and the furnace head. Due to the design of the hearth, the gathering time of heat at the bottom of the cookware is prolonged, and the residence time of the heat in the hearth is prolonged; the hearth can be lifted to adapt to cookware with different sizes or shapes, so that the electric flame stove is diversified in function.