Solar heat storage stove

Abstract

The present invention relates to a solar heat storage stove, which comprises a heat storage box, an automatic cooking pot and a hot water kettle; the heat storage box comprises an oil storage cavity, a ternary carbonate storage cavity, a solar heating tube and a plurality of superconducting liquid tubes, the oil storage cavity is provided with an oil storage cavity liquid level adjustment mechanism for adjusting the liquid level of the oil; the superconducting liquid tube is filled with superconducting liquid, one end of which extends into the oil storage cavity, and the other end extends into the ternary carbonate storage cavity; the solar heating tube is arranged in the ternary carbonate storage cavity; the upper surface of the oil storage cavity is provided with a first heat conducting plate and a second heat conducting plate, and the automatic cooking pot and the hot water kettle are placed on the first heat conducting plate and the second heat conducting plate respectively. The present invention utilizes solar energy to heat the ternary carbonate in the ternary carbonate storage cavity and the oil in the oil storage cavity and store heat, and during cooking, the liquid level of the high-temperature oil is raised so that the high-temperature oil contacts the first heat conducting plate and the second heat conducting plate, thereby heating the automatic cooking pot and the hot water kettle.

Description

Technical Field

[0001] The invention belongs to the field of cooking utensils, in particular to a solar heat storage stove. Background Art

[0002] Existing cooking pans basically adopt a semicircular structure with relatively uniform heat transfer, and an additional handle. Cooking requires manual stirring, otherwise the pan will stick. When cooking more dishes, it will cause arm pain for the cook, making it inconvenient to use.

[0003] With the advancement of science and technology, in order to reduce work intensity and improve work efficiency, the catering industry usually chooses an automatic cooking device that can automatically cook. After the ingredients are put into the cooking pot, the automatic cooking device drives the cooking pot to roll, swing and shake through the driving mechanism to complete the processing of the ingredients.

[0004] The existing automatic stir-frying cooking machines are mainly electrically heated, such as the automatic stir-frying cooking pot disclosed in the Chinese patent with the authorization publication number CN212546563U, which comprises: a pot body; a pot cover, which is arranged on the top of the pot body, and the pot cover comprises a pot cover body, a glass cover, a silicone pad, and a sealing ring. A groove is opened on the top of the pot cover, and the silicone pad is placed in the groove on the pot cover body. The glass cover is placed in the groove of the pot cover body and clamped by the silicone pad. A first sealing ring is arranged on the bottom of the pot cover body; an operating handle, which is arranged on the top of the pot cover, and the operating handle comprises a handle upper cover, a reduction motor, and a handle lower cover. The reduction motor is placed between the handle upper cover and the handle lower cover and is fixed by screws.

[0005] The above-mentioned automatic stir-fry cooking machine has the following defects: since the time for cooking in the home is generally during the peak electricity period, the use of the above-mentioned automatic stir-fry cooking machine will lead to higher electricity prices; during the cooking process, water is sometimes needed to be added, and at this time it is necessary to fetch water from the sink, which is more troublesome, and the fetched water is generally cold water, which causes the temperature of the ingredients in the pot to drop, and the ingredients need to be reheated, resulting in lower cooking efficiency. Summary of the invention

[0006] The purpose of the present invention is to provide a solar heat storage cooker to solve the problems of the existing automatic stir-frying machine, such as high electricity bill and single function due to large power consumption.

[0007] In order to solve the above technical problems, the technical solution adopted by the present invention is:

[0008] The invention relates to a solar heat storage stove, which comprises a heat storage box, an automatic cooking pot and a hot water kettle; the heat storage box comprises an oil storage cavity, a ternary carbonate storage cavity, a solar heating tube and a plurality of superconducting liquid tubes, the oil storage cavity is filled with oil, and an oil storage cavity liquid level adjustment mechanism for adjusting the liquid level of the oil is also provided in the oil storage cavity; the ternary carbonate storage cavity is filled with ternary carbonate, and the oil storage cavity and the ternary carbonate storage cavity are separated by a partition; the superconducting liquid tube is filled with superconducting liquid, one end of the superconducting liquid tube extends into the oil storage cavity, and the other end extends into the ternary carbonate storage cavity; the solar heating tube is arranged in the ternary carbonate storage cavity; the upper surface of the oil storage cavity is provided with a first heat conducting plate and a second heat conducting plate, the automatic cooking pot is placed on the first heat conducting plate, and the hot water kettle is placed on the second heat conducting plate.

[0009] The above-mentioned solar heat storage stove generates electricity through solar panels and acts on the ternary carbonate in the ternary carbonate storage chamber. The ternary carbonate is melted by heat and the temperature can reach 600°C. The ternary carbonate in the ternary carbonate storage chamber and the oil in the oil storage chamber exchange heat through the superconducting liquid in the superconducting liquid tube. The oil temperature can be controlled at 250-300°C. Finally, the high-temperature oil is used to heat the ingredients in the automatic cooking pot. Therefore, the device can use ternary carbonate to store heat in sufficient sunlight for use in cooking, thereby reducing electricity consumption.

[0010] Preferably, the oil storage chamber liquid level adjustment mechanism comprises an oil storage pipe, a piston and a piston rod, the bottom of the oil storage pipe is provided with an opening, the bottom of the oil storage pipe extends to the bottom of the oil storage chamber, the piston is slidably connected to the oil storage pipe, and the outer ring of the piston is in close contact with the inner wall of the oil storage pipe, the upper surface of the piston is connected to the bottom of the piston rod through a ball shaft, the outer ring of the piston rod is provided with a thread, the piston pipe is threadedly connected to the top plate of the oil storage pipe, and the top of the piston rod is also provided with a rotating handle. When cooking is not needed, the piston rod raises the height of the piston, thereby allowing part of the oil in the oil storage chamber to enter the oil storage pipe, so that the liquid level heights in the oil storage chamber and the oil storage pipe are the same, at this time, the oil in the oil storage chamber does not contact the first heat conduction plate and the second heat conduction plate, that is, the automatic cooking pot and the hot water kettle are not heated; when cooking is needed, the piston rod is used to press the piston downward, so that the oil in the piston pipe is pressed into the oil storage chamber, the oil level in the oil storage chamber rises, and the first heat conduction plate and the second heat conduction plate are combined to heat the automatic cooking pot and the hot water kettle.

[0011] Preferably, the oil storage chamber liquid level adjustment mechanism comprises an oil storage tank, an oil pump, an electromagnetic valve and a human-machine interaction board, the input end of the oil pump is connected to the bottom of the oil storage tank, the output end of the oil pump is connected to the oil storage chamber, the bottom of the oil storage chamber is connected to the oil storage tank through an oil return pipe, and the electromagnetic valve is arranged on the oil return pipe; the human-machine interaction board is embedded in the upper surface of the heat storage tank, and the oil pump and the electromagnetic valve are both connected to the human-machine interaction board for communication. When cooking is not needed, the human-machine interaction board controls the electromagnetic valve to open, part of the oil in the oil storage chamber flows into the oil storage tank, the liquid level of the oil in the oil storage chamber drops, and the oil in the oil storage chamber does not contact the first heat conduction plate and the second heat conduction plate, that is, the automatic cooking pot and the hot water kettle are not heated; when cooking is needed, the electromagnetic valve is closed by controlling the human-machine interaction board, and the oil pump is controlled to open, and the oil pump pumps the oil in the oil storage tank into the oil storage chamber, and the oil level in the oil storage chamber rises, and the first heat conduction plate and the second heat conduction plate are used to heat the automatic cooking pot and the hot water kettle.

[0012] Preferably, the first heat conducting plate is provided with a plurality of first plug holes; the bottom of the automatic cooking pot is fitted with the upper surface of the first heat conducting plate, and the bottom of the automatic cooking pot is also provided with a plurality of first protrusions, the first protrusions correspond to the first plug holes one by one, the first protrusions are inserted into the corresponding first plug holes, the first protrusions are intermediate structures, and superconducting liquid is provided in the hollow structure. The bottom of the automatic cooking pot is fitted with the upper surface of the first heat conducting plate, which increases the heating area of ​​the automatic cooking pot. The first protrusions are provided on the bottom of the automatic cooking pot and inserted into the first plug holes of the first heat conducting plate, which further increases the heating area. The superconducting liquid in the first protrusions helps to improve the heat conduction efficiency.

[0013] Preferably, the automatic cooking pot comprises a pot body and a pot cover, the pot cover is covered on the opening of the pot body, a cooking mechanism is provided on the pot cover, the cooking mechanism is connected to an external power supply, the cooking mechanism comprises a motor, a rotating shaft, a stirring rod and a first ultrasonic oscillator, the motor is fixed on the pot cover, the rotating shaft is connected to the output shaft of the motor, the stirring rod is arranged on the rotating shaft, and the first ultrasonic oscillator is fixed at the bottom of the rotating shaft.

[0014] Preferably, the pot cover is provided with a plug, and the motor and the first ultrasonic oscillator are electrically connected to the plug; the top of the heat storage box is provided with a terminal for connecting an external power supply, and the top of the terminal is provided with a socket, and the plug cooperates with the socket. After the pot cover is closed, the motor and the first ultrasonic oscillator are powered on, and the connection is convenient.

[0015] Preferably, the stirring rods are provided in plurality and are evenly arranged in a circle around the rotating shaft; the stirring rods include a connecting portion and a stirring portion, the connecting portion is in an inverted "L" shape, one end of the connecting portion is fixed to the rotating shaft, and the stirring portion is fixed to the bottom of the connecting portion; the stirring portion is arranged obliquely relative to the horizontal plane. Providing a plurality of stirring rods and tilting the stirring portions of the stirring rods helps to improve the efficiency of stirring the ingredients.

[0016] Preferably, the second heat conducting plate is provided with a plurality of second plug holes, the bottom of the kettle is fitted with the second heat conducting plate, the bottom of the kettle is further provided with a second protrusion, the second protrusion corresponds to the second plug holes one by one, and the second protrusion is inserted into the corresponding second plug holes. The bottom of the kettle is fitted with the second heat conducting plate, and the second protrusion at the bottom of the kettle is inserted into the second plug hole of the second heat conducting plate, which helps to increase the heating area of ​​the kettle.

[0017] Preferably, the ternary carbonate storage chamber is located below the oil storage chamber, and an electric heating tube is also provided in the ternary carbonate storage chamber.

[0018] Preferably, a stacking robot is also provided on the upper surface of the heat storage box for taking and placing the lid of the automatic cooking pot and the teapot.

[0019] Compared with the prior art, the technical solution of the present invention has the following beneficial effects:

[0020] 1. The solar heat storage stove involved in the present invention comprises a heat storage device, which comprises an oil storage chamber and a ternary carbonate storage chamber. A solar heating tube for connecting a solar panel is arranged in the ternary carbonate storage chamber. On sunny days, the ternary carbonate in the ternary carbonate storage chamber is heated by the solar heating tube, and the heat is stored in the ternary carbonate storage chamber. Then, the heat in the ternary carbonate is transferred to the oil in the oil storage chamber through a superconducting liquid tube filled with superconducting liquid. When in use, the liquid level of the oil in the oil storage chamber is increased by an oil storage chamber liquid level adjustment mechanism in the oil storage chamber, so that the oil contacts the first heat conduction plate and the second heat conduction plate, thereby completing the heating of the automatic cooking pot and the kettle. Under continuous sunny weather conditions, almost no electricity is consumed, and the electricity cost is low.

[0021] 2. The solar heat storage stove involved in the present invention is provided with a kettle next to the automatic cooking pot. The water in the kettle is heated while cooking. The heated water in the kettle can be used for cooking without running to the pool to fetch water, which saves time and effort. The heated water in the kettle can also be drunk directly.

[0022] 3. The solar heat storage stove of the present invention is also provided with an electric heating tube connected to municipal electricity in the ternary carbonate storage chamber. Even in continuous rainy weather conditions, the municipal electricity can be used to heat the ternary carbonate. Moreover, since the oil storage chamber and the ternary carbonate storage chamber have insulation functions, the ternary carbonate can be heated during off-peak hours. During peak hours, there is no need to turn on the municipal electricity. The automatic cooking pot and the kettle can be directly heated with the ternary carbonate that has been heated during the off-peak hours and the oil in the oil storage chamber. When the solar panels are insufficient to provide sufficient electricity, the electricity cost can be saved by reasonably allocating electricity. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 is a three-dimensional diagram of the solar heat storage stove involved in Example 1;

[0024] Figure 2 is a top view of the solar thermal storage stove involved in Example 1;

[0025] Figure 3 Yes Figure 2 AA cross-sectional view of the solar thermal storage cooker shown;

[0026] Figure 4 is a three-dimensional diagram of the solar heat storage stove involved in Example 2;

[0027] Figure 5 is a top view of the solar heat storage stove involved in Example 2;

[0028] Figure 6 Yes Figure 5 BB section view of the solar thermal storage cooker shown;

[0029] Figure 7 It is a top view of the solar heat storage stove involved in Example 3.

[0030] Figure numerals: 1-heat storage box, 11-oil storage chamber, 12-ternary carbonate storage chamber, 13-solar heating tube, 14-superconducting liquid tube, 15-electric heating tube, 16-oil storage chamber liquid level adjustment mechanism, 161-oil storage pipe, 162-piston, 163-piston rod, 164-rotating handle, 165-oil storage tank, 166-oil pump, 167-solenoid valve, 168-human-computer interaction board, 169-oil return pipe, 17-first heat conduction plate, 171-first jack, 18-second heat conduction plate, 181-second jack, 2-automatic cooking pot, 20-first protrusion, 21-pot body, 22-pot cover, 23-motor, 24-rotating shaft, 25-stirring rod, 251-connecting part, 252-stirring part, 26-first ultrasonic oscillator, 27-plug, 28-binding post, 29-socket, 3-kettle, 30-second protrusion, 4-palletizing robot, 41-QR code recognition system. DETAILED DESCRIPTION

[0031] The present invention is described in detail below, and the technical solutions in the embodiments of the present invention are clearly and completely described. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0032] Example 1

[0033] Refer to the attached Figures 1 to 3As shown, the solar heat storage stove of the present invention comprises a heat storage box 1, an automatic cooking pot 2 and a hot water kettle 3. The outer side of the heat storage box 1 is wrapped with an asbestos insulation layer and an expanded perlite insulation layer to prevent the temperature inside the heat storage box 1 from being transferred outwards. The heat storage box comprises an oil storage cavity 11, a ternary carbonate storage cavity 12, a solar heating tube 13, an electric heating tube 15 and a plurality of superconducting liquid tubes 14. The ternary carbonate storage chamber 12 is located below the oil storage chamber 11. The oil storage chamber 11 is filled with oil. A vacuum ceramic ball is arranged in the oil. The vacuum ceramic ball floats on the surface of the oil. When the automatic cooking pot 2 and the kettle 3 are heated without using high-temperature oil, the vacuum ceramic ball is used to isolate the temperature of the oil from being transferred upward. The ternary carbonate storage chamber 12 is filled with ternary carbonate. The oil storage chamber 11 and the ternary carbonate storage chamber 12 are separated by a partition. The superconducting liquid tube 14 is filled with superconducting liquid. The superconducting liquid tube 14 passes through the partition. The connection between the superconducting liquid tube 14 and the partition is sealed, so that one end of the superconducting liquid tube 14 extends into the oil storage chamber 11, and the other end extends into the ternary carbonate storage chamber 12. The solar heating tube 13 and the electric heating tube 15 are both arranged in the ternary carbonate storage chamber 13. The ends of the solar heating tube 13 and the electric heating tube 15 are both provided with electric plugs, which are embedded in the heat storage box 1. The electric plug of the solar heating tube 13 is used to connect the solar panel, and the electric plug of the electric heating tube 15 is used to connect the municipal electricity. The upper surface of the oil storage chamber 11 is provided with a first heat conducting plate 17 and a second heat conducting plate 18. The automatic cooking pot 2 is placed on the first heat conducting plate 17, and the hot water kettle 3 is placed on the second heat conducting plate 18.

[0034] Refer to the attached Figure 3As shown, the oil storage chamber 11 is equipped with an oil storage chamber liquid level adjustment mechanism 16. In this embodiment, the liquid level adjustment mechanism 16 is a manual adjustment mechanism. The oil storage chamber liquid level adjustment mechanism 16 includes an oil storage pipe 161, a piston 162 and a piston rod 163. The bottom of the oil storage pipe 161 is provided with an opening, and the bottom of the oil storage pipe 161 extends to the bottom of the oil storage chamber 11, but there is a gap with the partition plate. The piston 162 is slidably connected to the oil storage pipe 161, and the outer ring of the piston 162 is in close contact with the inner wall of the oil storage pipe 161. The upper surface of the piston is connected to the bottom of the piston rod 163 through a ball shaft to ensure that the piston rod 163 can rotate relative to the piston 162. The outer ring of the piston rod 163 is provided with a thread, and the piston tube 163 is threadedly connected to the top plate of the oil storage pipe 161, thereby ensuring that when the piston rod 163 is not manipulated manually, the piston 162 It will not move upward due to oil pressure. A rotating handle 164 is also provided on the top of the piston rod 163, which is convenient for manual rotation of the piston rod 163 so that the piston rod 163 can move up and down and drive the piston 162. The above-mentioned oil storage chamber liquid level adjustment mechanism 16 is used to adjust the height of the oil in the oil storage chamber 11. When cooking is not needed, the piston rod 163 lifts the height of the piston 162, so that part of the oil in the oil storage chamber 11 enters the oil storage tube 161, so that the liquid level heights in the oil storage chamber 11 and the oil storage tube 161 are the same, that is, the liquid level in the oil storage chamber 11 drops. At this time, the liquid level of the oil in the oil storage chamber 11 is lower than the first heat conducting plate 17 and the second heat conducting plate 18, that is, the automatic cooking pot 2 and the kettle 3 are not heated; when cooking is needed, the piston rod 163 is used to press the piston 162 downward, so that the oil in the piston tube 161 is pressed into the oil storage chamber 11, and the oil level in the oil storage chamber 11 rises and contacts with the first heat conducting plate 17 and the second heat conducting plate 18. The first heat conducting plate 17 The first heat conducting plate 17 and the second heat conducting plate 18 transfer the heat of the high-temperature oil to the automatic cooking pot 2 and the hot water kettle 3, so as to heat the automatic cooking pot 2 and the hot water kettle 3. Since the first heat conducting plate 17 and the second heat conducting plate 18 are both lower than the upper surface of the heat storage box 1, the vacuum ceramic balls will swim around when they contact the first heat conducting plate 17 and the second heat conducting plate 18, and the bottom surfaces of the first heat conducting plate 17 and the second heat conducting plate 18 can still contact the high-temperature oil.

[0035] Refer to the attached Figure 3As shown, the automatic cooking pot 2 includes a pot body 21 and a pot cover 22. The pot body 21 is placed on the upper surface of the first heat conducting plate 17, and the bottom of the pot body 21 is in contact with the upper surface of the first heat conducting plate 17. In order to further improve the heat transfer efficiency, in this embodiment, a plurality of first sockets 171 are arranged on the first heat conducting plate 17, and a plurality of first protrusions 20 are arranged at the bottom of the pot body 21. The first protrusions 20 correspond to the first sockets 171 one by one. The first protrusions 20 are an intermediate structure. A superconducting liquid is arranged in the hollow structure. The first protrusions 20 are inserted into the corresponding first sockets 171. The pot cover 22 is provided with a cooking mechanism, which includes a motor 23, a rotating shaft 24, a stirring rod 25 and a first ultrasonic oscillator 26. The motor 23 is fixed on the pot cover 22, the rotating shaft 24 is connected to the output shaft of the motor 23 and extends into the pot body 21, the stirring rod 25 is arranged on the rotating shaft 24, and is used to stir the ingredients when cooking. The first ultrasonic oscillator 26 is fixed at the bottom of the rotating shaft 26. The cooking mechanism is connected to an external power supply, and the specific connection method is as follows: the pot cover 22 is provided with a plug 27, the motor 23 and the first ultrasonic oscillator 26 are both electrically connected to the plug 27, the top of the heat storage box 1 is provided with a terminal 28 for connecting a power supply, and the top of the terminal 28 is provided with a socket 29. After the pot cover 22 is covered, the plug 27 on the pot cover 22 is just inserted into the socket 29, and the on and off of the power supply is controlled by the switch on the terminal 28, thereby controlling the switch of the motor 23 and the first ultrasonic oscillator 26.

[0036] The cooking mechanism is provided with a plurality of stirring rods 25, which are evenly arranged in a circle in the circumference of the rotating shaft; the stirring rod 25 includes a connecting portion 251 and a stirring portion 252, the connecting portion 251 is in an inverted "L" shape, one end of the connecting portion 251 is fixed to the rotating shaft 24, and the stirring portion 252 is fixed to the bottom of the connecting portion 251; the stirring portion 252 is arranged obliquely relative to the horizontal plane, so as to improve the efficiency of stirring the ingredients during cooking.

[0037] See attached Figure 3 As shown, the kettle 3 is placed on the second heat conducting plate 18. In order to increase the heating area of ​​the kettle 3, the bottom of the kettle 3 is completely fitted with the second heat conducting plate 18, and a plurality of second plug holes 181 are provided on the second heat conducting plate 18. A second protrusion 30 is provided on the bottom of the kettle 3. The second protrusion 30 corresponds to the second plug holes 181 one by one, and the second protrusion 30 is inserted into the corresponding second plug holes 181.

[0038] The solar heat storage stove generates electricity through solar panels and acts on the ternary carbonate in the ternary carbonate storage chamber. The ternary carbonate is melted by heat and the temperature can reach 600°C. The ternary carbonate in the ternary carbonate storage chamber exchanges heat with the oil in the oil storage chamber through the superconducting liquid in the superconducting liquid tube. The oil temperature can be controlled at 250-300°C. When the solar heat storage stove is in a dormant state, the piston 162 is in a higher position. At this time, the liquid levels of the oil in the oil storage chamber 11 and the oil storage tube 161 are the same, and the liquid level of the oil in the oil storage chamber 11 is lower than the height of the lowest point of the first heat conducting plate 17 and the second heat conducting plate 18. When cooking, the piston rod 163 is rotated so that the piston rod 163 pushes the piston 162 downward, and the piston 162 moves downward and presses the oil in the oil storage tube 161 into the oil storage chamber 11. The liquid level of the oil in the oil storage tank 11 rises and contacts the first heat conducting plate 17 and the second heat conducting plate 18. The first heat conducting plate 17 The heat in the oil is transferred to the automatic cooking pot 2, and the second heat conducting plate 18 transfers the temperature in the oil to the kettle. The device preferentially uses ternary carbonate to store heat when there is sufficient sunlight for use in cooking, thereby reducing electricity consumption; even in long-term rainy weather, municipal electricity can be used to heat the ternary carbonate in the ternary carbonate storage chamber 12 and the oil in the oil storage chamber 11 during off-peak hours to store heat. During cooking during peak hours, the oil level in the oil storage chamber 11 is increased by the oil storage chamber liquid level adjustment mechanism 16, and the food is cooked with the help of the heat of the oil in the oil storage chamber 11, thereby saving electricity costs by distributing electricity.

[0039] Example 2

[0040] Refer to the attached Figures 4 to 6As shown, the solar heat storage stove of the present invention comprises a heat storage box 1, an automatic cooking pot 2 and a hot water kettle 3. The outer side of the heat storage box 1 is wrapped with an asbestos insulation layer and an expanded perlite insulation layer to prevent the temperature inside the heat storage box 1 from being transferred outwards. The heat storage box comprises an oil storage cavity 11, a ternary carbonate storage cavity 12, a solar heating tube 13, an electric heating tube 15 and a plurality of superconducting liquid tubes 14. The ternary carbonate storage chamber 12 is located below the oil storage chamber 11. The oil storage chamber 11 is filled with oil. A vacuum ceramic ball is arranged in the oil. The vacuum ceramic ball floats on the surface of the oil. When the automatic cooking pot 2 and the kettle 3 are heated without using high-temperature oil, the vacuum ceramic ball is used to isolate the temperature of the oil from being transferred upward. The ternary carbonate storage chamber 12 is filled with ternary carbonate. The oil storage chamber 11 and the ternary carbonate storage chamber 12 are separated by a partition. The superconducting liquid tube 14 is filled with superconducting liquid. The superconducting liquid tube 14 passes through the partition. The connection between the superconducting liquid tube 14 and the partition is sealed, so that one end of the superconducting liquid tube 14 extends into the oil storage chamber 11, and the other end extends into the ternary carbonate storage chamber 12. The solar heating tube 13 and the electric heating tube 15 are both arranged in the ternary carbonate storage chamber 13. The ends of the solar heating tube 13 and the electric heating tube 15 are both provided with electric plugs, which are embedded in the heat storage box 1. The electric plug of the solar heating tube 13 is used to connect the solar panel, and the electric plug of the electric heating tube 15 is used to connect the municipal electricity. The upper surface of the oil storage chamber 11 is provided with a first heat conducting plate 17 and a second heat conducting plate 18. The automatic cooking pot 2 is placed on the first heat conducting plate 17, and the hot water kettle 3 is placed on the second heat conducting plate 18.

[0041] Refer to the attached Figure 6As shown, the oil storage chamber 11 is equipped with an oil storage chamber liquid level adjustment mechanism 16. In this embodiment, the liquid level adjustment mechanism 16 is an automatic adjustment mechanism, which includes an oil storage tank 165, an oil pump 166, a solenoid valve 167 and a human-machine interaction board 168. The input end of the oil pump 166 is connected to the bottom of the oil storage tank 165, and the output end of the oil pump 166 is connected to the oil storage chamber 11. The bottom of the oil storage chamber 11 is connected to the oil storage tank 165 through an oil return pipe 169, and the solenoid valve 167 is arranged on the oil return pipe 169; the human-machine interaction board 168 is embedded in the upper surface of the heat storage tank 1, and the oil pump 166 and the solenoid valve 167 are both connected to the human-machine interaction board for communication. When cooking is not needed, the human-machine interaction board 168 controls the solenoid valve 167 to open, and part of the oil in the oil storage chamber 11 flows into the oil storage tank 165. The liquid level of the oil in the oil storage chamber 11 drops, and the oil in the oil storage chamber 11 does not contact the first heat conducting plate 17 and the second heat conducting plate 18, that is, the automatic frying pan 2 and the kettle 3 are not heated; when cooking is needed, the solenoid valve 167 is closed and the oil pump 166 is controlled to open through the human-machine interaction board 168. The oil pump 166 pumps the oil in the oil storage tank 165 into the oil storage chamber 11. The oil level in the oil storage chamber 11 rises, and the first heat conducting plate 17 and the second heat conducting plate 18 heat the automatic frying pan 2 and the kettle 3.

[0042] See attached Figure 6 As shown, the automatic cooking pot 2 includes a pot body 21 and a pot cover 22. The pot body 21 is placed on the upper surface of the first heat conducting plate 17, and the bottom of the pot body 21 is in contact with the upper surface of the first heat conducting plate 17. In order to further improve the heat transfer efficiency, in this embodiment, a plurality of first sockets 171 are arranged on the first heat conducting plate 17, and a plurality of first protrusions 20 are arranged at the bottom of the pot body 21. The first protrusions 20 correspond to the first sockets 171 one by one. The first protrusions 20 are an intermediate structure. A superconducting liquid is arranged in the hollow structure. The first protrusions 20 are inserted into the corresponding first sockets 171. The pot cover 22 is provided with a cooking mechanism, which includes a motor 23, a rotating shaft 24, a stirring rod 25 and a first ultrasonic oscillator 26. The motor 23 is fixed on the pot cover 22, the rotating shaft 24 is connected to the output shaft of the motor 23 and extends into the pot body 21, the stirring rod 25 is arranged on the rotating shaft 24, and is used to stir the ingredients when cooking. The first ultrasonic oscillator 26 is fixed at the bottom of the rotating shaft 26. The cooking mechanism is connected to an external power supply, and the specific connection method is as follows: the pot cover 22 is provided with a plug 27, the motor 23 and the first ultrasonic oscillator 26 are both electrically connected to the plug 27, the top of the heat storage box 1 is provided with a terminal 28 for connecting a power supply, and the top of the terminal 28 is provided with a socket 29. After the pot cover 22 is covered, the plug 27 on the pot cover 22 is just inserted into the socket 29, and the on and off of the power supply is controlled by the switch on the terminal 28, thereby controlling the switch of the motor 23 and the first ultrasonic oscillator 26.

[0043] The cooking mechanism is provided with a plurality of stirring rods 25, which are evenly arranged in a circle in the circumference of the rotating shaft; the stirring rod 25 includes a connecting portion 251 and a stirring portion 252, the connecting portion 251 is in an inverted "L" shape, one end of the connecting portion 251 is fixed to the rotating shaft 24, and the stirring portion 252 is fixed to the bottom of the connecting portion 251; the stirring portion 252 is arranged obliquely relative to the horizontal plane, so as to improve the efficiency of stirring the ingredients during cooking.

[0044] See attached Figure 6 As shown, the kettle 3 is placed on the second heat conducting plate 18. In order to increase the heating area of ​​the kettle 3, the bottom of the kettle 3 is completely fitted with the second heat conducting plate 18, and a plurality of second plug holes 181 are provided on the second heat conducting plate 18. A second protrusion 30 is provided on the bottom of the kettle 3. The second protrusion 30 corresponds to the second plug holes 181 one by one, and the second protrusion 30 is inserted into the corresponding second plug holes 181.

[0045] Example 3

[0046] Reference Figure 7 As shown, based on Example 1, this embodiment is further provided with an automatic extraction mechanism on the upper surface of the heat storage box, the automatic extraction mechanism includes a control system and a stacking robot 4, two-dimensional codes for positioning are printed on the pot cover 22 of the automatic cooking pot and the kettle 3, a number of tea sets are arranged around the kettle 3, and two-dimensional codes for positioning are also printed on the tea sets, a temperature sensor and an alarm are also provided in the kettle 3, the temperature sensor is used to sense the water temperature in the kettle, when the temperature sensor senses that the water temperature in the kettle reaches 100°C, the alarm sounds an alarm, and the temperature sensor transmits the temperature information to the control system; the stacking robot 4 is provided with a voice control analysis system and a two-dimensional code recognition system 41.

[0047] When in use, when the water temperature reaches 100°C, the control system receives information from the temperature sensor and starts the palletizing robot 4. The QR code recognition system 41 on the palletizing robot 4 searches for the QR code on the kettle 3. After finding the corresponding QR code, the kettle 3 is taken out from the second heat conducting plate 18 and placed on the upper surface of the heat storage box 1. The user can control the palletizing robot 4 by voice. For example, the user sends a voice command "pour water to the No. 1 tea set". After receiving the command, the voice control analysis system first uses the QR code recognition system 41 to search for the QR code on the kettle 3. After finding it, the kettle 3 is picked up and the QR code corresponding to the No. 1 tea set is searched again. After finding it, the kettle 3 is dumped to pour hot water to the No. 1 tea set. For another example, the user sends a voice command "open the pot cover". After receiving the command, the voice control analysis system uses the QR code recognition system 41 to search for the automatic cooking pot 2. After finding it, the palletizing robot 4 clamps the pot cover of the automatic cooking pot 2 and opens the pot cover, so that the user can pour the cooked ingredients.

[0048] It should be noted that a wind power generation device may be added to the above three embodiments, that is, a wind power generation heating pipe is added in the ternary carbonate storage chamber for connecting the wind power generation device.

[0049] In addition, the liquid level adjustment mechanism 16 can also be arranged outside the oil storage chamber 11, the volume of the oil storage pipe 161 can be large enough, and the oil storage pipe 161 is connected to the oil storage chamber 11 through an oil pipe. The liquid level height of the oil storage pipe 161 when it is full of oil is lower than the bottom height of the oil storage chamber 11, so that all the oil in the oil storage chamber 11 can be transferred to the oil storage pipe 161, thereby avoiding the superconducting liquid pipe 14 heating the oil and causing aging of the oil when not in use.

[0050] The present invention is described in detail above in conjunction with the embodiments, but the contents described are only preferred embodiments of the present invention and cannot be considered to limit the scope of implementation of the present invention. All equivalent changes and improvements made according to the scope of application of the present invention should still fall within the scope of the patent coverage of the present invention.

Claims

1. A solar heat storage stove, Features: It comprises a heat storage box, an automatic cooking pot and a hot water kettle; the heat storage box comprises an oil storage chamber, a ternary carbonate storage chamber, a solar heating tube and a plurality of superconducting liquid tubes, the oil storage chamber is filled with oil, and the oil storage chamber is also provided with an oil storage chamber liquid level adjustment mechanism for adjusting the liquid level of the oil; the ternary carbonate storage chamber is filled with ternary carbonate, and the oil storage chamber and the ternary carbonate storage chamber are separated by a partition; the superconducting liquid tube is filled with superconducting liquid, one end of the superconducting liquid tube extends into the oil storage chamber, and the other end extends into the ternary carbonate storage chamber; the solar heating tube is arranged in the ternary carbonate storage chamber; the upper surface of the oil storage chamber is provided with a first heat conducting plate and a second heat conducting plate, the automatic cooking pot is placed on the first heat conducting plate, and the hot water kettle is placed on the second heat conducting plate; The oil storage chamber liquid level adjustment mechanism comprises an oil storage pipe, a piston and a piston rod. The bottom of the oil storage pipe is provided with an opening, and the bottom of the oil storage pipe extends to the bottom of the oil storage chamber. The piston is slidably connected with the oil storage pipe, and the outer ring of the piston is in close contact with the inner wall of the oil storage pipe. The upper surface of the piston is connected with the bottom of the piston rod through a ball shaft. The outer ring of the piston rod is provided with a thread, and the piston pipe is threadedly connected with the top plate of the oil storage pipe. A rotating handle is also provided on the top of the piston rod. The first heat conducting plate is provided with a plurality of first plugging holes; the bottom of the automatic cooking pot is fitted with the upper surface of the first heat conducting plate, and the bottom of the automatic cooking pot is also provided with a plurality of first protrusions, the first protrusions correspond to the first plugging holes one by one, the first protrusions are inserted into the corresponding first plugging holes, the first protrusions are the middle structure, and the superconducting liquid is arranged in the hollow structure.

2. The solar heat storage stove according to claim 1, Features: The automatic cooking pot comprises a pot body and a pot cover, the pot cover is covered on the opening of the pot body, a cooking mechanism is arranged on the pot cover, the cooking mechanism is connected to an external power supply, the cooking mechanism comprises a motor, a rotating shaft, a stirring rod and a first ultrasonic oscillator, the motor is fixed on the pot cover, the rotating shaft is connected to the output shaft of the motor, the stirring rod is arranged on the rotating shaft, and the first ultrasonic oscillator is fixed on the bottom of the rotating shaft.

3. The solar heat storage stove according to claim 2, Features: The pot cover is provided with a plug, and the motor and the first ultrasonic oscillator are electrically connected to the plug; the top of the heat storage box is provided with a terminal for connecting an external power supply, and the top of the terminal is provided with a socket, and the plug cooperates with the socket.

4. The solar heat storage stove according to claim 2, Features: There are multiple stirring rods, which are evenly arranged in a circle around the rotating shaft; the stirring rod includes a connecting portion and a stirring portion, the connecting portion is in an inverted "L" shape, one end of the connecting portion is fixed to the rotating shaft, and the stirring portion is fixed to the bottom of the connecting portion; the stirring portion is arranged obliquely relative to the horizontal plane.

5. The solar heat storage stove according to claim 1, Features: The second heat conducting plate is provided with a plurality of second plugging holes, the bottom of the kettle is fitted with the second heat conducting plate, the bottom of the kettle is also provided with second protrusions, the second protrusions correspond to the second plugging holes one by one, and the second protrusions are inserted into the corresponding second plugging holes.

6. The solar heat storage stove according to claim 1, Features: The ternary carbonate storage chamber is located below the oil storage chamber, and an electric heating pipe is also arranged in the ternary carbonate storage chamber.

7. The solar heat storage stove according to claim 1, Features: The upper surface of the heat storage box is also provided with a stacking robot for taking and placing the pot cover of the automatic cooking pot and the teapot.

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