CN114543137A

CN114543137A - Safe energy-saving type electric integrated stove

Info

Publication number: CN114543137A
Application number: CN202210042491.0A
Authority: CN
Inventors: 屠芸; 姚超; 应东岳; 王宝根
Original assignee: Yongkang Shudakang Intelligent Technology Co ltd
Current assignee: Yongkang Shudakang Intelligent Technology Co ltd
Priority date: 2022-01-14
Filing date: 2022-01-14
Publication date: 2022-05-27

Abstract

The invention discloses a safe energy-saving electric integrated cooker which comprises a microwave cooking device, an electric barbecue device, a heat storage device and a dish steaming device, wherein the microwave cooking device is connected with the electric barbecue device; the microwave cooking device heats the frying pan with ferrite by using high-frequency electromagnetic waves so as to realize a cooking function; the electric barbecue device realizes the barbecue function in an electric heating mode; the heat storage device is used for electrically heating and storing heat; the vegetable steaming device heats water by utilizing the heat in the heat storage device, and then steam is formed to realize the vegetable steaming function. The invention uses electricity to replace fuel gas to realize the functions of frying, steaming and roasting, completely avoids harmful gas generated by burning fuel gas, and is beneficial to human health; the heat storage device is heated in the valley electricity stage, and the heat storage device is used for heating the dish steaming device in the peak electricity stage, so that reasonable regulation and control of electric energy are realized, and the purpose of saving electric charge is further realized. The invention also arranges an air curtain to prevent heat diffusion during cooking, and adds a first auxiliary suction and exhaust system and a second auxiliary suction and exhaust system to improve the suction and exhaust effect of oil smoke.

Description

Safe energy-saving type electric integrated stove

Technical Field

The invention belongs to the technical field of integrated cookers, and particularly relates to a safe energy-saving electric integrated cooker.

Background

The integrated cooker is a combined cooker integrating multiple functions of a range hood, a gas stove, a disinfection cabinet, a storage cabinet and the like, and has the advantages of space saving, good oil fume extraction effect, energy saving, low consumption, environmental protection and the like. The integrated cooker originates from countries such as America, Germany, Japan and the like, and has a later time to enter China, and is more and more received and favored by mass consumers because a plurality of integrated cookers are integrated.

The structure of integrated kitchen is like the integrated kitchen of intelligent control gas that chinese patent CN204187668U discloses, which comprises a frame, top of a kitchen range and petticoat pipe, the top of a kitchen range is located frame upper portion and has the gas-cooker in top of a kitchen range department, the petticoat pipe is platelike, the interior border of petticoat pipe articulates in the frame, the outer border of petticoat pipe has convex knot limit, the petticoat pipe enables to detain the limit lock at the top of a kitchen range border around its articulated department after the swing, and the gas-cooker can be covered between petticoat pipe and top of a kitchen range, detain the limit inboard and can support and lean on at the top of a kitchen range border, detain the limit outside and have the control panel that can control the switching of gas-cooker and degree of opening.

However, the following drawbacks are common to the current integrated cookers: 1) the integrated kitchen mainly uses fuel gas, and when the steam box and the oven are configured, the steam box and the oven mostly use electricity, when the fuel gas is used for cooking, the phenomenon of insufficient combustion can occur in the combustion process, so that the concentration of harmful gas in a kitchen is increased, the influence on human health can be generated, the kitchen space is relatively narrow, when a kitchen door and a kitchen window are opened, the air flow speed is high, and the fire of the gas stove is easily blown out; 2) the integrated stove is not provided with heat storage equipment, and when the steam box is used for steaming vegetables, the time period of peak power is generally, and the electricity consumption cost is high; 3) although the integrated stove is provided with the range hood, the oil fume suction and exhaust effect is still not good, the oil fume contains a large amount of harmful substances, and the health of a human body is influenced by the long-term suction of the oil fume; 4) in the cooking process, a large amount of heat is dissipated, so that the kitchen temperature is too high, and the body feeling of people is influenced; 5) the oven and the steam box are generally arranged below the cooking bench, are convenient, lack of fun, occupy the space below the cooking bench and cannot make room for a drawer for storing bowls and chopsticks.

Disclosure of Invention

The invention aims to provide a safe energy-saving electric integrated cooker to solve the problems that harmful gas and oil smoke generated when a gas cooker is used affect human health, the electricity cost is high, the heat loss is serious, the temperature of a kitchen is increased, and the like.

In order to solve the technical problems, the invention adopts the technical scheme that:

the invention relates to a safe energy-saving electric integrated cooker, which comprises a cooking bench, wherein the cooking bench is provided with:

the microwave cooking device heats the frying pan by utilizing high-frequency electromagnetic waves so as to realize a cooking function;

the electric barbecue device realizes the barbecue function in an electric heating mode;

a heat storage device for electrically heating and storing heat;

the vegetable steaming device heats water by utilizing the heat in the heat storage device, and then steam is formed to realize the vegetable steaming function.

Preferably, the microwave cooking device comprises a pot frame, a waveguide tube and a magnetron; the waveguide tube is arranged at the bottom of the pot frame, and the magnetron is used for connecting municipal electricity and is connected with the waveguide tube; the top of the pot frame is provided with a clapboard.

Preferably, the heat storage device is connected with the dish steaming device through a first heat pipe;

the heat storage device comprises an insulation box and a first electric heating pipe, the first electric heating pipe is used for being connected with municipal electricity, the first electric heating pipe extends into the insulation box, the joint of the first electric heating pipe and the insulation box is sealed, and oil or molten salt is filled in the insulation box;

the vegetable steaming device comprises a water tank, wherein the top of the water tank is provided with an opening for placing a steaming rack, the water tank is provided with a water inlet pipe and a water outlet pipe, the water outlet pipe is positioned below the water inlet pipe, the water inlet pipe is provided with a water inlet valve, and the water outlet pipe is provided with a water outlet valve; the first heat pipes are connected end to form an annular structure, part of the first heat pipes are located in the heat insulation box, part of the first heat pipes are located in the water tank, superconducting liquid is arranged in the first heat pipes, and first electromagnetic valves are arranged at the positions, between the heat insulation box and the water tank, of the upper half portion and the lower half portion of the first heat pipes respectively.

Preferably, the water inlet pipe and the water outlet pipe are communicated through a transparent pipe, a first spiral part is arranged on the first heat pipe in the heat insulation box, the first spiral part surrounds the first electric heating pipe, and a second spiral part is arranged on the first heat pipe in the water tank. The first spiral part and the second spiral part are used for improving the heat conduction efficiency, and the transparent pipe is arranged to facilitate observation of the water level in the water tank.

Preferably, the electric barbecue device comprises an electric heating coil and a baking plate, wherein the baking plate comprises a heat conduction layer and a heat insulation layer, the heat insulation layer is arranged below the heat conduction layer, and the electric heating coil is arranged between the heat conduction layer and the heat insulation layer; the barbecue grill is characterized in that a barbecue cover is arranged on the barbecue plate, the barbecue cover comprises a front cover and a rear cover, the rear cover is fixed on the top surface of the barbecue cover, and the front cover is hinged on the top surface of the barbecue cover. The provision of a barbecue cover can reduce the heat loss of the electric barbecue apparatus.

Preferably, the heat storage device also comprises a wind power generation device, the heat storage device also comprises a second electric heating pipe, the second electric heating pipe extends into the heat insulation box, the joint of the second electric heating pipe and the heat insulation box is sealed, and the second electric heating pipe is electrically connected with the wind power generation device; the insulation can in still be equipped with the second heat pipe, the second heat pipe extends to the insulation can outside and the part is through roast board below, the part that the second heat pipe is located the insulation can is equipped with the third spiral part, the third spiral part surrounds the second electrothermal tube, the part that the second heat pipe passes through roast board below becomes the heliciform and hugs closely the lower surface of roast board, be equipped with superconductive liquid in the second heat pipe, and the both ends position that is located the heliciform part on the second heat pipe all is equipped with the second solenoid valve.

Preferably, the microwave cooking device further comprises a wind power generation device, the wind power generation device is connected with a storage battery, the storage battery is detachably connected in the cooking bench, and the microwave cooking device, the electric barbecue device and the heat storage device are all electrically connected with the storage battery.

Preferably, the cooking bench on still be equipped with the air curtain, the air curtain include the wind channel and blow the fan, the wind channel annular sets up in the cooking bench upper surface, the wind channel surrounds microwave fried dish device, electric barbecue device and evaporates the dish device, the top of wind channel is equipped with annular air outlet, blow the fan setting in the central point of rear side wind channel put and with the wind channel intercommunication, the central point of front side wind channel puts and is equipped with the deep bead. The setting of air curtain can be with the hot-air separation of outdiffusion in the air curtain during culinary art, prevents that hot-air from further outdiffusion, avoids the indoor temperature to constantly rise.

Preferably, the range hood further comprises an oil fume suction and exhaust system, the oil fume suction and exhaust system comprises an oil fume suction fan arranged in the range top and an air suction back plate arranged above the range top, an air suction opening is formed in the air suction back plate, and the oil fume suction fan is communicated with an inner cavity of the air suction back plate through an oil fume suction pipe.

Preferably, the oil smoke suction and exhaust system is also provided with a first auxiliary suction and exhaust system and a second auxiliary suction and exhaust system;

the first auxiliary suction and exhaust system comprises a corrugated pipe and a first bell mouth, and the top end of the corrugated pipe is communicated with the inner cavity of the suction back plate; the first bell mouth comprises a bell mouth outer ring and a bell mouth inner ring, a gap is formed between the bell mouth outer ring and the bell mouth inner ring, the bottoms of the bell mouth outer ring and the bell mouth inner ring are connected through a connecting part, so that an oil storage tank is formed in the first bell mouth, a one-way silica gel valve is arranged at the top of the bell mouth inner ring, the top of the bell mouth outer ring is detachably connected with the bottom of the corrugated pipe, and a transparent glass observation port is arranged on the bell mouth outer ring;

the second auxiliary suction and exhaust system comprises a hinged bearing, a telescopic pipe and an oil smoke suction and exhaust pipe, the hinged bearing is fixed on the air suction back plate, the telescopic pipe is installed in the hinged bearing, the inner end of the telescopic pipe extends into an inner cavity of the air suction back plate, a second bell mouth is arranged at the inner end of the telescopic pipe, the oil smoke suction and exhaust pipe is of an annular structure, the oil smoke suction and exhaust pipe is fixed to the outer end of the telescopic pipe and is communicated with the telescopic pipe, and a plurality of oil smoke suction and exhaust holes are formed in the bottom of the oil smoke suction and exhaust pipe.

The first auxiliary suction and discharge system and the second auxiliary suction and discharge system are both beneficial to improving the suction and discharge efficiency of the oil smoke.

Preferably, microwave stir-fry device department still dispose temperature-sensing system, temperature-sensing system includes infrared sensing device, control chip and circuit trip valve, infrared sensing device includes infrared temperature detector and sheath, the sheath is fixed on the backplate that induced drafts, infrared temperature detector fixes in the sheath, infrared temperature detector is towards microwave stir-fry device, infrared temperature detector and control chip communication connection, the circuit trip valve set up in magnetron department, circuit trip valve and control chip communication connection, control chip install in the top of a kitchen range. The temperature sensing system is used for sensing the temperature of the pot at the microwave cooking device, and when the temperature is too high (more than 200 ℃), the circuit cut-off valve can automatically cut off the circuit, so that the aim of closing the microwave cooking device is fulfilled.

Preferably, the electric barbecue device comprises a grill, an electric heating tube and a plurality of baking trays, wherein an upper net rack and a lower net rack which are arranged at intervals are arranged in the grill, the electric heating tube is fixed on the lower surface of the upper net rack and is electrically connected with municipal power, and the baking trays are placed above the lower net rack; an oil receiving disc is detachably arranged below the lower net rack. .

Compared with the prior art, the technical scheme of the invention has the following beneficial effects:

1. the safe energy-saving electric integrated cooker provided by the invention is provided with the microwave frying device, the electric roasting device and the dish steaming device, namely the functions of dish steaming, dish frying and roasting are combined, the microwave frying device heats a frying pan with ferrite by using high-frequency electromagnetic waves to further realize the dish frying function instead of gas heating, so that harmful gas generated by burning gas is completely avoided, and the safe energy-saving electric integrated cooker is beneficial to human health.

2. The safe energy-saving electric integrated cooker is also provided with a heat storage device for electrically heating and storing heat, the vegetable steaming device heats water by utilizing the heat in the heat storage device to form steam to realize the function of steaming vegetables, during the use, valley electricity can be used for heating the heat storage device, and during the peak electricity time period, the heat storage device is used for heating the vegetable steaming device, so that the reasonable regulation and control of electric energy are realized, and the purpose of saving electric charge is further realized.

3. The safe energy-saving electric integrated cooker is also provided with a wind power generation device, and the wind power generation device can store electric energy in a storage battery for a microwave cooking device, an electric barbecue device and a heat storage device; the wind power generation device can also convert electric energy into heat energy in the heat storage device, and provides heat energy for the electric barbecue device and the dish steaming device when needed, so that the utilization of wind energy is realized, and the energy-saving effect is further realized.

4. The safe energy-saving electric integrated cooker also comprises an air curtain arranged on the cooking bench, wherein the air curtain can provide a circle of air walls from bottom to top, and hot air generated in the cooking process moves upwards when passing through the air curtain and is absorbed by the oil fume suction and exhaust system, so that heat diffusion is prevented, and the temperature rise of a kitchen is avoided.

5. The first auxiliary suction and exhaust system and the second auxiliary suction and exhaust system are arranged at the oil smoke suction and exhaust system of the safe energy-saving electric integrated stove, so that the distance from an air suction port of the oil smoke suction and exhaust system to the surface of a cooking bench can be shortened, the suction and exhaust effect of oil smoke is further improved, and the harmful substances in the oil smoke are prevented from being absorbed by human bodies to influence health.

6. The safe energy-saving electric integrated cooker electric roasting device and the dish steaming device are arranged on the upper surface of the cooking bench, are closer to the traditional dish steaming and roasting modes, increase the interestingness of cooking, and save the internal space of the cooking bench for placing bowls and chopsticks.

Drawings

Fig. 1 is a perspective view of a safety energy saving type electric integrated cooker according to embodiment 1;

fig. 2 is a front view of a safety energy saving type electric integrated cooker according to embodiment 1;

FIG. 3 is a bottom view of the combination of the microwave cooking device, the electric barbecue device, the heat storage device and the steaming device in embodiment 1;

fig. 4 is a sectional view a-a of the safety and energy saving type electric integrated cooker of fig. 2;

fig. 5 is a B-B sectional view of the safety energy saving type electric integrated cooker of fig. 2;

FIG. 6 is a sectional view of an electric roasting apparatus in example 1;

fig. 7 is a C-C sectional view of the safety energy saving type electric integrated cooker of fig. 2;

FIG. 8 is a perspective view of a second auxiliary suction system;

FIG. 9 is a bottom view of the second auxiliary suction system;

FIG. 10 is a D-D sectional view of the second auxiliary suction/exhaust system;

FIG. 11 is a schematic diagram of a temperature sensing system;

FIG. 12 is a block diagram of an infrared sensing device;

fig. 13 is a perspective view of a safety energy saving type electric integrated cooker according to embodiment 2;

FIG. 14 is a perspective view of an electric roasting apparatus in example 2;

fig. 15 is a schematic structural view of a safety energy-saving type electric integrated cooker according to embodiment 3;

fig. 16 is a schematic structural view of a safety energy saving type electric integrated cooker according to embodiment 4;

fig. 17 is a bottom view of the internal structure of the cooking top of the safety energy-saving type electric integrated cooker according to embodiment 4;

fig. 18 is an internal structure diagram of the heat storage device in embodiment 4.

Reference numerals: 1-cooking bench, 2-lampblack suction and exhaust system, 21-lampblack suction fan, 22-suction back plate, 221-suction opening, 23-first auxiliary suction and exhaust system, 231-corrugated pipe, 232-first bell mouth, 2321-bell mouth outer ring, 2322-bell mouth inner ring, 2323-connecting part, 2324-one-way silica gel valve, 2325-transparent glass viewing opening, 24-second auxiliary suction and exhaust system, 241-hinged bearing, 242-telescopic pipe, 243-lampblack suction and exhaust pipe, 2431-lampblack absorption hole, 244-second bell mouth, 3-microwave cooking device, 31-pot rack, 32-waveguide pipe, 33-magnetron, 34-partition plate, 4-electric barbecue device, 41-electric heating coil pipe, 42-baking plate, 421-heat conduction layer, 422-heat insulation layer, 43-barbecue cover, 431-front cover, 432-rear cover, 44-grill, 441-upper net rack, 442-lower net rack, 45-electric heating tube, 46-barbecue tray, 47-oil receiving pan, 5-heat storage device, 51-insulation can, 52-first electric heating tube, 53-second electric heating tube, 54-second heat conduction tube, 541-third spiral part, 542-second electromagnetic valve, 6-vegetable steaming device, 61-water tank, 661-water inlet tube, 662-water outlet tube, 663-transparent tube, 7-first heat conduction tube, 71-first spiral part, 72-first spiral part, 73-first electromagnetic valve, 8-air curtain, 81-air groove, 82-air blower, 83-air blowing wind shield, 9-a temperature sensing system, 91-an infrared sensing device, 911-an external temperature detector, 912-a sheath, 92-a control chip, 93-a circuit shut-off valve, 10-a wind power generation device and 101-a storage battery.

Detailed Description

The present invention is described in detail below, and technical solutions in the embodiments of the present invention are clearly and completely described, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Example 1

Referring to fig. 1 to 3, the safe and energy-saving electric integrated cooker according to the present embodiment includes a microwave cooking device 3, an electric barbecue device 4, a heat storage device, and a dish steaming device 6, which are disposed on a cooking bench 1. The microwave cooking device 3 heats the ferrite-equipped frying pan by using high-frequency electromagnetic waves so as to realize the cooking function; the electric barbecue device 4 realizes the barbecue function in an electric heating mode; the heat storage device is used for electrically heating and storing heat; the vegetable steaming device 6 heats water by using heat in the heat storage device to form steam to realize the vegetable steaming function.

Referring to fig. 3 and 4, the microwave cooking apparatus 3 includes a pan frame 31, a waveguide 32, and a magnetron 33; the waveguide tube 32 is arranged at the bottom of the pot frame 31, and the magnetron 33 is used for connecting municipal electricity and is connected with the waveguide tube 32; the top of the wok stand 31 is provided with a clapboard 34.

The partition plate 34 is a metal partition plate, the pot frame 31 is filled with oil, the magnetron 33 generates microwave energy after being electrified, the waveguide tube 32 is used for transmitting high-frequency electromagnetic waves to the oil in the pot frame 31 to enable the oil to be heated, and then the heat of the oil is transmitted to the bottom of the pot through the partition plate 34, so that the function of cooking is achieved.

The partition 34 can also be a glass partition, the pan frame 31 is not filled with the glass partition, the bottom of the used wok is provided with ferrite, the wok with the ferrite at the bottom is erected on the pan frame 31, the switch of the microwave cooking device 3 is turned on, the magnetron 33 generates microwave energy after being electrified, the waveguide tube 32 transmits high-frequency electromagnetic waves to the wok, and the ferrite at the bottom of the wok generates vortex under the action of the high-frequency electromagnetic waves, so that heat is generated to realize the cooking function.

Referring to fig. 1, 5 and 6, the electric grilling device 4 includes an electric heating coil 41 and a grilling plate 42, the grilling plate 42 includes a heat conducting layer 421 and a heat insulating layer 422, the heat insulating layer 422 is disposed below the heat conducting layer 421, and the electric heating coil 41 is disposed between the heat conducting layer 421 and the heat insulating layer 422, so that heat generated by the electric heating coil 41 can be transferred only upwards, thereby reducing heat loss; the barbecue grill 42 is provided with a barbecue cover 43, the barbecue cover 43 comprises a front cover 431 and a rear cover 432, the rear cover 432 is fixed on the top surface of the barbecue cover 42, the front cover 431 is hinged on the top surface of the barbecue cover 42, and a heating plate (not shown in the figure) can be arranged on the inner sides of the front cover 431 and the rear cover 432.

When the electric barbecue device 4 is used for barbecue, food materials are placed on the barbecue plate 42, the switch of the electric barbecue device 4 is turned on, and the electric heating coil 41 generates heat after being electrified, so that the food materials are heated; if necessary, the front cover 431 can be closed to form a closed space, thereby further reducing the heat loss during the barbecue.

Referring to fig. 1, 2 and 7, the heat storage device 5 is connected with the vegetable steaming device 6 through a first heat pipe 7; the heat storage device 5 comprises an insulation box 51 and a first electric heating tube 52, the first electric heating tube 52 is used for connecting municipal power, the first electric heating tube 52 extends into the insulation box 51, the joint of the first electric heating tube 52 and the insulation box 51 is sealed, and the insulation box 51 is filled with oil or molten salt; the vegetable steaming device 6 comprises a water tank 61, the top of the water tank 61 is provided with an opening for placing a steaming rack, the water tank 61 is provided with a water inlet pipe 661 and a water outlet pipe 662, the water outlet pipe 661 is positioned below the water inlet pipe 662, the water inlet pipe 661 is provided with a water inlet valve, the water outlet pipe 662 is provided with a water outlet valve, and the water inlet pipe 661 and the water outlet pipe 662 are communicated through a transparent pipe 663; the first heat pipes 7 are connected end to form an annular structure, part of the heat pipes 7 are positioned in the heat insulation box 51, part of the first heat pipes 7 are positioned in the water tank 61, superconducting liquid is arranged in the first heat pipes 7, and first electromagnetic valves 73 are respectively arranged at the positions of the upper half part and the lower half part of the first heat pipes 7 between the heat insulation box 51 and the water tank 61; the first heat pipe 7 in the heat-insulating box 51 has a first spiral part 71 and the first spiral part 71 surrounds the first electric heating tube 52, and the first heat pipe 7 in the water tank 61 has a second spiral part 72.

When the heat storage device 5 and the vegetable steaming device 6 are adopted to steam vegetables, the heat storage device 5 is opened in the evening (valley electricity time period) before the vegetable steaming, the first electromagnetic valve 73 is closed, the first electric heating pipe 52 heats the molten salt or oil in the heat insulation box 51 after being electrified, the heat storage device 5 is closed after heating, and the superconducting liquid in the first heat pipe 7 is heated to become high-temperature gas; when dishes need to be steamed in the next day, the first electromagnetic valve 73 is opened, high-temperature gas in the first heat pipe 7 enters the second spiral part 72 and exchanges heat with water in the water tank 61, the water temperature rises and generates steam to heat food materials on the water tank 61, the high-temperature gas in the first heat pipe 7 is cooled and changed into liquid, the liquid flows back to the lower half part of the first spiral part 71, and the liquid is changed into the high-temperature gas for continuous use after the temperature of oil or molten salt in the heat insulation box 51 is raised; therefore, the food materials needing to be steamed in the peak power stage are heated by utilizing the valley power heating heat storage device 5 and the heat in the heat storage device 5, and the purpose of saving the electric charge is finally achieved. Of course, if the heat storage device 5 is forgotten to be preheated in the evening at present, the first electromagnetic valve 73 can be opened while the heat storage device 5 is powered on, the purpose of steaming dishes can be achieved, and the purpose of saving electricity charges cannot be achieved.

Referring to fig. 1 and 3, the cooking bench 1 is further provided with an air curtain 8, the air curtain 8 comprises an air groove 81 and an air blowing fan 82, the air groove 81 is annularly arranged on the upper surface of the cooking bench 1, the air groove 81 surrounds the microwave cooking device 3, the electric cooking device 4 and the dish steaming device 6, an annular air outlet is formed in the top of the air groove 81, the air blowing fan 82 is arranged in the center of the rear side air groove 81 and communicated with the air groove 81, and a wind shield 83 is arranged in the center of the front side air groove 81. When the dish is fried, steamed or roasted, the air blowing fan 82 can be opened, air flow passes through the air groove 81 and is blown out from the annular air outlet to form an air wall, and hot air generated during the dish frying, the dish steaming or the roasting moves upwards after passing through the air wall, so that the hot air is prevented from expanding to the periphery, and the temperature of a kitchen is avoided.

Referring to fig. 1, 2 and 4, the safe and energy-saving electric integrated cooker further includes an oil fume suction and exhaust system 2, the oil fume suction and exhaust system 2 includes an oil fume suction fan 21 disposed in the cooking bench and an air suction back plate 22 disposed above the cooking bench, an air suction opening 221 is formed in the air suction back plate 22, and the oil fume suction fan 21 is communicated with an inner cavity of the air suction back plate 22 through an oil fume suction pipe.

The oil smoke suction and exhaust system 2 is further provided with a first auxiliary suction and exhaust system 23 and a second auxiliary suction and exhaust system 24.

The first auxiliary suction and exhaust system 23 comprises a bellows 231 and a first bell mouth 232, wherein the top end of the bellows 231 is communicated with the inner cavity of the suction back plate 22; first horn mouth 232 include horn mouth outer lane 2321 and horn mouth inner circle 2322, there is the clearance between horn mouth outer lane 2321 and the horn mouth inner circle 2322, connecting portion 2323 is passed through to the bottom of horn mouth outer lane 2321 and horn mouth inner circle 2322 for form the oil storage tank in the first horn mouth 232, the top of horn mouth inner circle 2322 is equipped with one-way silica gel valve 2324, the top of horn mouth outer lane 2321 can be dismantled with the bottom of bellows 231 and be connected, be equipped with clear glass viewing aperture 2325 on the horn mouth outer lane 2321. In the process of cooking, steaming or barbecuing, the first bell mouth 232 can be manually moved, so that the corrugated pipe 231 is deformed (the length or/and the shape is changed), the first bell mouth 232 is close to the cooking position, the suction force is stronger, and oil smoke is better absorbed; because the one-way silica gel valve 2324 is arranged, the oil smoke can only move from bottom to top, and the oil smoke can be prevented from flowing backwards; the oil stain in the oil storage tank can be observed through the glass observation port 2325, and when the oil stain is excessive, the first bell mouth 232 can be detached for cleaning.

Referring to fig. 4 and 8 to 10, the second auxiliary suction and exhaust system 24 includes a hinge bearing 241, a telescopic tube 242 and a lampblack suction and exhaust tube 243, the hinge bearing 241 is fixed on the suction back plate 22, the telescopic tube 242 is installed in the hinge bearing 241, the inner end of the telescopic tube 242 extends into the internal cavity of the suction back plate 22, the inner end of the telescopic tube is provided with a second bell mouth 244, the lampblack suction and exhaust tube 243 is in an annular structure, the lampblack suction and exhaust tube 243 is fixed with the outer end of the telescopic tube 242 and is communicated with the telescopic tube 242, and the bottom of the lampblack suction and exhaust tube 243 is provided with a plurality of lampblack suction and exhaust holes 2431. When the cooking fume exhausting and sucking pipe 243 is used, the second auxiliary exhausting and sucking system 24 can be rotated in the horizontal direction by moving the cooking fume exhausting and sucking pipe 243, the length of the telescopic pipe 242 can be changed in a pulling and pulling manner, and the cooking fume exhausting and sucking pipe 243 is located right above the microwave cooking device 3, the electric cooking device 4 or the cooking device 6, so that the oil fume exhausting and sucking effect can be further improved.

Referring to the attached

drawings

2, 4, 11 and 12, a temperature sensing system 9 is further arranged at the microwave cooking device 3, the temperature sensing system 9 comprises an infrared sensing device 91, a control chip 92 and a circuit cut-off valve 93, the infrared sensing device 91 comprises an infrared temperature detector 911 and a sheath 912, the sheath 912 is fixed on the air suction back plate 22, the infrared temperature detector 911 is fixed in the sheath 912, the infrared temperature detector 912 faces the microwave cooking device 3, the infrared temperature detector 911 is in communication connection with the control chip 92, the circuit cut-off valve 93 is arranged at the magnetron, the circuit cut-off valve 93 is in communication connection with the control chip 92, the control chip 92 is installed in the cooking bench 1, and the control chip 92 adopts a 13.56MHZ high-frequency valve management chip with the model of SA 222043. When the microwave frying device is used, the infrared temperature detector 911 is used for sensing the temperature of the pan on the microwave frying device 3, the control chip 92 receives a temperature signal from the infrared temperature detector 911, when the temperature of the oil in the pan is more than 200 ℃ or the temperature of the dish in the pan exceeds 200 ℃, the reason is suspected that someone forgets to turn off the microwave frying device 3, and at the moment, the control chip 92 sends a control signal to the circuit cut-off valve 93 to cut off the power supply of the microwave frying device 3.

Example 2

Referring to fig. 13, the safe and energy-saving electric integrated cooker according to the present embodiment includes a microwave cooking device 3, an electric broil device 4, a heat storage device, and a dish steaming device 6, which are disposed on a cooking bench 1. The microwave cooking device 3 heats the ferrite-equipped frying pan by using high-frequency electromagnetic waves so as to realize the cooking function; the electric barbecue device 4 realizes the barbecue function in an electric heating mode; the heat storage device is used for electrically heating and storing heat; the vegetable steaming device 6 heats water by using heat in the heat storage device to form steam to realize the vegetable steaming function.

Compared with the embodiment 1, the microwave cooking device 3, the heat storage device and the dish steaming device 6 in the embodiment are the same as the embodiment 1, and the embodiment is not illustrated, but only the structure of the electric barbecue device 4 is different.

Referring to fig. 14, the electric grill device 4 of the present embodiment includes a grill 44, an electric heating tube 45 and a plurality of grill plates 46, wherein the grill 44 is provided with an upper rack 441 and a lower rack 442 arranged at intervals, the electric heating tube 45 is fixed on the lower surface of the upper rack 441 and is electrically connected to a municipal appliance, and the grill plates 46 are placed above the lower rack 442; an oil receiving pan 47 is detachably mounted below the lower net frame 442.

During roasting, the food materials can be placed on the roasting tray 46, the electric heating pipe 45 generates heat after being electrified, the aim of roasting the food materials on the roasting tray 46 is fulfilled, and oil generated by roasting is left in the roasting tray 46; the food material can also be directly placed on the lower rack 442, and the electric heating tube 45 generates heat after being electrified, so that the food material on the lower rack 442 is roasted, and at the moment, oil drops generated by roasting enter the oil receiving disc 47.

Example 3

Referring to fig. 15, in this embodiment, on the basis of embodiment 1, a wind power generation device 10 is additionally provided, the separate power generation device 10 is disposed on a roof, the wind power generation device 10 is connected to a storage battery 101 through a wire, the storage battery 101 is detachably mounted on the cooking bench 1, the magnetron 33 of the microwave cooking device 3, the electric heating coil 41 of the electric cooking device 4 and the first electric heating tube 52 of the heat storage device 5 are not only electrically connected to the storage battery 101 for municipal electricity, but also electrically connected to the storage battery 101, the magnetron 33 of the microwave cooking device 3, the electric heating coil 41 of the electric cooking device 4 and the first electric heating tube 52 of the heat storage device 5 can preferentially use electric energy in the storage battery 101, and when the electric energy in the storage battery 101 is too low, a switch for municipal electricity is turned on, thereby further reducing the electric energy consumption.

The embodiment is suitable for villas, in particular villas near seasides with sufficient wind energy.

Example 4

Referring to fig. 16 to 18, in the present embodiment, a wind turbine generator 10 is added to embodiment 1. The heat storage device 5 comprises a heat insulation box 51, a first electric heating tube 52 and a second electric heating tube 53, wherein the first electric heating tube 52 is used for connecting municipal power, the first electric heating tube 52 extends into the heat insulation box 51, and the joint of the first electric heating tube 52 and the heat insulation box 51 is sealed; the second electric heating tube 53 extends into the heat preservation box, the joint of the second electric heating tube 53 and the heat preservation box 51 is sealed, and the second electric heating tube 53 is electrically connected with the wind power generation device 10; the heat insulating box 51 is filled with oil or molten salt. The structure and heating principle of the vegetable steaming device 6 in this embodiment are the same as those in embodiment 1, and this embodiment is not further described; the structure and heating principle of the microwave cooking device 3 of this embodiment are the same as those of embodiment 1, and this embodiment will not be further described.

In the heat insulation box 51 described in this embodiment, a second heat conduction pipe 54 is further disposed, the second heat conduction pipe 54 extends to the outside of the heat insulation box 51 and partially passes through the lower portion of the baking plate 42, a portion of the second heat conduction pipe 54 located at the heat insulation box 51 is provided with a third spiral portion 541, the third spiral portion 541 surrounds the second electric heating tube 53 to increase the contact area between the third spiral portion 541 and the oil or molten salt in the heat insulation box 51, so as to increase the heat conduction efficiency, a superconducting liquid is disposed in the second heat conduction pipe 54, a portion of the second heat conduction pipe 54 passing through the lower portion of the baking plate 42 is spiral and tightly attached to the lower surface of the baking plate 42, the spiral portion of the second heat conduction pipe 54 is staggered with the electric heating coil 41, and the second electromagnetic valves 542 are disposed at two ends of the spiral portion of the second heat conduction pipe 54.

The heat storage device 5 can not only heat the oil or the molten salt in the heat insulation box 51 by using municipal electricity (valley electricity), but also heat the oil or the molten salt in the heat insulation box 51 by using the electric energy generated by the wind power generation device 10, namely, the electric energy is firstly converted into heat energy, and the heat energy is used for cooking in the peak electricity time period, so that the reasonable utilization of the electric energy is realized.

When the electric barbecue device 4 is used for barbecue, two modes of heating by electricity and heating by the second heat conduction pipe 54 can be selected. When electric heating is adopted, food materials are placed on the roasting plate 42, the switch of the electric roasting device 4 is turned on, and the electric heating coil 41 generates heat after being electrified, so that the food materials are heated; when the second heat pipe 54 is used for heating, the second electromagnetic valve 542 is opened, the heat insulation box 41 heats the superconducting liquid in the second heat pipe 54 to form steam, and the steam heats the baking plate 42 when passing through the lower part of the baking plate 42, so as to realize baking. Since the thermal insulation box 41 is pre-heated by valley electricity or heated by wind power generation device, the electric barbecue device 4 is preferably heated by the second heat conduction pipe 54.

The present invention has been described in detail with reference to the embodiments, but the description is only for the preferred embodiments of the present invention and should not be construed as limiting the scope of the present invention. All equivalent changes and modifications made within the scope of the present invention shall fall within the scope of the present invention.

Claims

1. The utility model provides a safe energy-saving integrated kitchen of electricity which characterized in that: it is including setting up on the top of a kitchen range:

a heat storage device for electrically heating and storing heat;

2. The safe and energy-saving type electric integrated cooker according to claim 1, wherein: the microwave cooking device comprises a pot frame, a waveguide tube and a magnetron; the waveguide tube is arranged at the bottom of the pot frame, and the magnetron is used for connecting municipal electricity and is connected with the waveguide tube; the top of the pot frame is provided with a clapboard.

3. The safe and energy-saving type electric integrated cooker according to claim 1, wherein: the heat storage device is connected with the vegetable steaming device through a first heat pipe;

the vegetable steaming device comprises a water tank, wherein the top of the water tank is provided with an opening for placing a steaming rack, the water tank is provided with a water inlet pipe and a water outlet pipe, the water outlet pipe is positioned below the water inlet pipe, the water inlet pipe is provided with a water inlet valve, and the water outlet pipe is provided with a water outlet valve; the first heat pipes are connected end to form an annular structure, part of the first heat pipes are located in the heat insulation box, part of the first heat pipes are located in the water tank, superconducting liquid is arranged in the first heat pipes, and first electromagnetic valves are respectively arranged at the positions, between the heat insulation box and the water tank, of the upper half portion and the lower half portion of the first heat pipes.

4. The safe and energy-saving type electric integrated cooker according to claim 3, wherein: the water inlet pipe and the water outlet pipe are communicated through a transparent pipe, a first heat pipe in the heat insulation box is provided with a first spiral part, the first spiral part surrounds the first electric heating pipe, and a second spiral part is arranged on the first heat pipe in the water tank.

5. The safe and energy-saving type electric integrated cooker according to claim 3, wherein: the electric barbecue device comprises an electric heating coil and a baking plate, wherein the baking plate comprises a heat conduction layer and a heat insulation layer, the heat insulation layer is arranged below the heat conduction layer, and the electric heating coil is arranged between the heat conduction layer and the heat insulation layer; the barbecue cover is arranged on the barbecue plate and comprises a front cover and a rear cover, the rear cover is fixed on the top surface of the barbecue cover, and the front cover is hinged on the top surface of the barbecue cover.

6. The safe and energy-saving type electric integrated cooker according to claim 5, wherein: the heat storage device also comprises a wind power generation device, the heat storage device also comprises a second electric heating pipe, the second electric heating pipe extends into the heat insulation box, the joint of the second electric heating pipe and the heat insulation box is sealed, and the second electric heating pipe is electrically connected with the wind power generation device; the insulation can in still be equipped with the second heat pipe, the second heat pipe extends to the insulation can outside and the part is through roast board below, the part that the second heat pipe is located the insulation can is equipped with the third spiral part, the third spiral part surrounds the second electrothermal tube, the part that the second heat pipe passes through roast board below becomes the heliciform and hugs closely the lower surface of roast board, be equipped with superconductive liquid in the second heat pipe, and the both ends position that is located the heliciform part on the second heat pipe all is equipped with the second solenoid valve.

7. The safe and energy-saving type electric integrated cooker according to claim 1, wherein: the microwave cooking device, the electric barbecue device and the heat storage device are all electrically connected with the storage battery.

8. The safe and energy-saving type electric integrated cooker according to claim 1, wherein: the cooking bench on still be equipped with the air curtain, the air curtain include the wind groove and blow the fan, the wind groove annular sets up in the cooking bench upper surface, the wind groove surrounds microwave fried dish device, electric barbecue device and evaporates the dish device, the top of wind groove is equipped with annular air outlet, blow the fan setting and put and communicate with the wind groove at the central point in rear side wind groove, the central point in front side wind groove puts and is equipped with the deep bead.

9. The safe and energy-saving type electric integrated cooker according to claim 1, wherein: the range hood further comprises an oil fume suction and exhaust system, the oil fume suction and exhaust system comprises an oil fume suction fan arranged in the range top and an air suction back plate arranged above the range top, an air suction opening is formed in the air suction back plate, and the oil fume suction fan is communicated with an inner cavity of the air suction back plate through an oil fume suction pipe.

10. The safe and energy-saving type electric integrated cooker according to claim 9, wherein: the oil fume exhaust system is also provided with a first auxiliary exhaust system and a second auxiliary exhaust system;

11. The safe and energy-saving type electric integrated cooker according to claim 1, wherein: microwave stir-fry device department still dispose temperature-sensing system, temperature-sensing system includes infrared sensing device, control chip and circuit trip valve, infrared sensing device includes infrared ray thermoscope and sheath, the sheath is fixed on the backplate that induced drafts, infrared ray thermoscope is fixed in the sheath, infrared ray thermoscope is towards microwave stir-fry device, infrared ray thermoscope and control chip communication connection, the circuit trip valve set up in magnetron department, circuit trip valve and control chip communication connection, control chip install in the top of a kitchen range.

12. The safe and energy-saving type electric integrated cooker according to claim 1, wherein: the electric barbecue device comprises a grill, an electric heating tube and a plurality of barbecue trays, wherein an upper net rack and a lower net rack which are arranged at intervals are arranged in the grill, the electric heating tube is fixed on the lower surface of the upper net rack and is electrically connected with municipal electricity, and the barbecue trays are placed above the lower net rack; an oil receiving disc is detachably arranged below the lower net rack.