Integrated environment-friendly stove and operation method thereof

Abstract

The application belongs to the technical field of cooking stoves, and discloses an integrated environment-friendly cooking stove and an operating method thereof. The integrated environment-friendly cooking stove and the operating method thereof comprise a stove body, the inside of the stove body is fixedly provided with a partition plate to divide the stove body into left and right parts, the top wall of the stove body and at the left and right sides of the partition plate are provided with cookers, the cookers are provided with gaskets, the bottom of the right side wall of the stove body is provided with an air inlet, the air inlet is provided with a filter screen, the inner bottom wall of the stove body is fixedly provided with a double-shaft motor, the right end of the double-shaft motor is fixedly provided with an air suction fan blade, and the air suction fan blade is in the air inlet. The integrated environment-friendly cooking stove and the operating method thereof can strengthen the mixing of gas and oxygen, help the full combustion of gas, and help the vortex to concentrate the flame at the bottom of the pot. The speed control of the double-shaft motor and the gas flow can realize the control of the flame, and solve the problems in the background art.

Description

Technical Field

[0001] This invention relates to the technical field of stoves, specifically to an integrated environmentally friendly stove and its operating method. Background Technology

[0002] Stoves can be classified into gas stoves and electric stoves based on their heating mechanism. Gas stoves operate by receiving a supply of gas and generating heat through combustion. Gas stoves can be used independently (gas stoves) or in conjunction with an oven (gas ovens) in daily life. The ovens utilize high-temperature hot air for cooking within a sealed space.

[0003] Gas stoves are more prone to energy waste than electric stoves. Incomplete combustion and poor waste heat utilization are the reasons for gas waste. Traditional stoves still need to be optimized in this regard. Therefore, we propose an integrated environmentally friendly stove and its operation method. Summary of the Invention

[0004] The purpose of this invention is to provide an integrated environmentally friendly stove and its operating method, which solves the problems mentioned in the background art and improves the energy utilization efficiency of gas stoves.

[0005] To achieve the above objectives, the present invention provides the following technical solution: an integrated environmentally friendly stove and its operating method, comprising a stove body, wherein a partition is fixedly installed inside the stove body to divide the stove body into left and right parts, and the top wall of the stove body and both sides of the partition have stove openings, with gaskets provided at the stove openings; an air inlet is provided at the bottom of the right side wall of the stove body, and a filter screen is provided at the air inlet; a dual-shaft motor is fixedly installed on the bottom wall of the stove body, and an exhaust fan blade is fixedly installed at the right end of the dual-shaft motor, with the exhaust fan blade located inside the air inlet; a main stove gas supply mechanism is provided inside the stove body and on the right side of the partition, and a secondary stove mechanism is provided inside the stove body and on the left side of the partition;

[0006] The main gas supply mechanism includes a horizontal plate, a burner outlet, a protective shell, an air inlet, a gas outlet assembly, a positioning ring, a gas supply pipe, a connecting rod, a connecting pipe, a sleeve, spiral blades, a first bevel gear, a second bevel gear, and a gas valve. A horizontal plate is fixedly connected to the top right side of the partition plate, and the horizontal plate is also fixedly connected to the corresponding inner wall of the stove body. A burner outlet is provided on the horizontal plate at the position corresponding to the burner opening. The protective shell is fixedly connected to the lower surface of the horizontal plate and is located around the burner outlet. Evenly distributed air inlets are provided on the side wall of the protective shell. One end of several gas outlet assemblies is fixedly connected to the lower surface of the horizontal plate and is located inside the protective shell. Furthermore, the other end of each gas outlet component is fixedly connected by a positioning ring. The gas supply pipe is located between each gas outlet component and passes through the positioning ring. The top end of the gas supply pipe is fixedly connected to the inner wall of the flame outlet by a connecting rod. The side wall of the gas supply pipe is connected to the middle of each gas outlet component by a connecting pipe. The sleeve is movably fitted onto the gas supply pipe. The outer wall of the sleeve is provided with spiral blades, and the bottom of the sleeve is movably connected to the hole in the middle of the bottom wall of the protective shell by a bearing. The first bevel gear fixedly installed on the left end of the dual-shaft motor meshes with the second bevel gear at the bottom of the sleeve. The bottom end of the gas supply pipe passes through the bottom wall of the stove body and is provided with a gas valve.

[0007] Preferably, the air outlet assembly includes a central tube, air outlet micro-holes, side plates, and oxygen supply holes. The two side plates are respectively fixedly connected to both sides of the central tube. The central tube has a rectangular cross-section. The side of the central tube near the air supply pipe has evenly distributed air outlet micro-holes. The thickness of the side plate is twice the height of the central tube. The side plate has several oxygen supply holes at equal intervals, and the oxygen supply holes are inclined towards the central tube.

[0008] Preferably, the auxiliary stove mechanism includes a flat tube, a spiral ring, a hollow cavity, an exhaust pipe, a flame outlet, a top rod, a conical block, a positioning spring, and a switch valve. One end of the flat tube is located in the space between the top wall of the partition and the horizontal plate and the top wall of the stove body. The spiral ring is fixedly installed inside the stove body and is located on the left side of the partition. A hollow cavity is opened inside the spiral ring. The other end of the flat tube is fixedly connected to the outer ring of the spiral ring. The bottom wall of the inner ring of the spiral ring is fixedly connected to the air inlet end of the exhaust pipe. The air outlet end of the exhaust pipe passes through the bottom wall of the stove body to the outside and is equipped with a switch valve. The top wall of the spiral ring has flame outlets distributed at equal intervals. The bottom of the top rod is fixedly connected to the tip of the conical block. Both the top rod and the conical block are located inside the flame outlets. The conical block is connected to the inner wall of the hollow cavity through the positioning spring.

[0009] Preferably, the push rod extends upward through the flame outlet, and the length of the push rod is twice the length of the flame outlet.

[0010] Preferably, the bottom of the spiral ring is fixedly connected to the inner bottom wall of the stove body through a pad, and the outer side wall of the spiral ring is provided with heat-conducting blocks arranged at equal intervals.

[0011] Preferably, the outer wall of the spiral ring is coated with a corrosion-resistant layer, and a water outlet valve is provided on the bottom wall of the left side wall of the stove body.

[0012] Preferably, the side of the central tube near the air supply pipe and the side plate near the air supply pipe are on the same plane, and the top of the air supply pipe is spherical and has evenly distributed exhaust holes.

[0013] An operating method for an integrated environmentally friendly stove, the operating method comprising the following steps:

[0014] Step 1: Place the pot on the right side of the stove opening, supply gas through the gas pipe, and ignite it using the electronic ignition device installed in the stove body. The dual-axis motor drives the exhaust fan blades to draw air into the stove body, and the rotation of the spiral blades causes the air and flame to spiral upward and rush towards the bottom of the pot for heating.

[0015] Step two, regarding the auxiliary stove mechanism, there are two modes to choose from. To make full use of the residual heat, the residual flame generated when the main stove gas supply mechanism is working enters the hollow cavity through the flat tube. Water can be injected into the space on the left side of the stove body to boil water, or a stew pot can be placed at the stove opening on the left side of the stove body. The bottom of the pot presses against the top rod to open the flame outlet and release the residual flame to heat the stew pot. The pressure of the flame outlet is controlled by controlling the gas flow of the switch valve.

[0016] By adopting the aforementioned technical solution, the beneficial effects of the present invention are:

[0017] 1. The integrated environmentally friendly stove and its operation method, through the design of the main stove gas supply mechanism, can enhance the mixing of gas and oxygen, which helps the gas to burn completely, and the generated vortex helps the flame to concentrate at the bottom of the pot. The flame can be controlled by the speed control of the dual-shaft motor and the gas flow rate, thus solving the problems mentioned in the background technology.

[0018] 2. This integrated environmentally friendly stove and its operation method, through the design of the auxiliary stove mechanism, further upgrade the waste heat recovery mode, making it suitable for different usage scenarios and improving the flexibility of use. Attached Figure Description

[0019] Figure 1 This is a schematic diagram of the structure of the present invention;

[0020] Figure 2 For the present invention Figure 1 Enlarged view of point A in the middle;

[0021] Figure 3 This is a schematic diagram of the structure at the top of the gas supply pipe of the present invention;

[0022] Figure 4 This is a cross-sectional view of the air outlet component of the present invention.

[0023] In the picture: 1. Stove body, 2. Baffle, 3. Stove opening, 4. Gasket, 5. Air inlet, 6. Filter.

[0024] 7. Main stove gas supply mechanism, 71. Horizontal plate, 72. Burner outlet, 73. Protective shell, 74. Air inlet.

[0025] 75. Exhaust assembly, 751. Central tube, 752. Exhaust micropores, 753. Side plate, 754. Oxygen supply port.

[0026] 76 Positioning ring, 77 Air supply pipe, 78 Connecting rod, 79 Connecting pipe, 710 Sleeve, 711 Spiral blade, 712 Bevel gear one, 713 Bevel gear two, 714 Air valve.

[0027] 8. Auxiliary stove mechanism; 81. Flat tube; 82. Spiral ring; 83. Hollow cavity; 84. Exhaust pipe; 85. Flame outlet hole; 86. Push rod; 87. Conical block; 88. Positioning spring; 89. Switch valve.

[0028] 9. Dual-axis motor, 10. Exhaust fan blade, 11. Pad, 12. Heat-conducting block, 13. Water outlet valve, 14. Exhaust port. Detailed Implementation

[0029] Please see Figure 1-4 This invention provides a technical solution: an integrated environmentally friendly stove and its operating method, including a stove body 1. A partition 2 is fixedly installed inside the stove body 1, dividing the stove body 1 into left and right parts. Stove openings 3 are provided on the top wall of the stove body 1 and on both the left and right sides of the partition 2. Gaskets 4 are provided at the stove openings 3. An air inlet 5 is provided at the bottom of the right side wall of the stove body 1, and a filter screen 6 is provided at the air inlet 5. A dual-shaft motor 9 is fixedly installed on the bottom wall inside the stove body 1. An exhaust fan blade 10 is fixedly installed at the right end of the dual-shaft motor 9 and is located inside the air inlet 5. A main stove gas supply mechanism 7 is provided inside the stove body 1 and on the right side of the partition 2. An auxiliary stove mechanism 8 is provided inside the stove body 1 and on the left side of the partition 2.

[0030] The main gas supply mechanism 7 includes a horizontal plate 71, a burner outlet 72, a protective shell 73, an air inlet 74, a gas outlet assembly 75, a positioning ring 76, a gas supply pipe 77, a connecting rod 78, a connecting pipe 79, a sleeve 710, a spiral blade 711, a first bevel gear 712, a second bevel gear 713, and a gas valve 714. The horizontal plate 71 is fixedly connected to the top right side of the partition 2, and the horizontal plate 71 is also fixedly connected to the inner wall of the corresponding stove body 1. The horizontal plate 71 is positioned corresponding to the burner opening 3. A flame outlet 72 is provided. A protective shell 73 is fixedly connected to the lower surface of the horizontal plate 71 and is located around the flame outlet 72. The side wall of the protective shell 73 is provided with evenly distributed air inlets 74. One end of several air outlet components 75 is fixedly connected to the lower surface of the horizontal plate 71 and is located inside the protective shell 73. The other end of each air outlet component 75 is fixedly connected by a positioning ring 76. An air supply pipe 77 is located between each air outlet component 75 and passes through the positioning ring 76. The top end of the air supply pipe 77 passes through... The connecting rod 78 is fixedly connected to the inner wall of the burner 72. The side wall of the gas supply pipe 77 is connected to the middle of each gas outlet component 75 through the connecting pipe 79. The sleeve 710 is movably sleeved on the gas supply pipe 77. The outer wall of the sleeve 710 is provided with a spiral blade 711, and the bottom of the sleeve 710 is movably connected to the hole in the middle of the bottom wall of the protective shell 73 through a bearing. The first bevel gear 712 fixedly installed on the left end of the dual-shaft motor 9 meshes with the second bevel gear 713 at the bottom of the sleeve 710. The spiral blade 711 drives the air to rotate and rise, which helps to mix the gas and air and to ensure complete combustion of the gas. On the other hand, the force generated allows the flame to be concentrated at the bottom of the pot, avoiding the loss of gas. The bottom end of the gas supply pipe 77 passes through the bottom wall of the stove body 1 and is provided with a gas valve 714. The electronic ignition device of the gas stove is a known technology and is not described in detail in this technical solution. The ignition device can be used for ignition on the gas outlet component 75.

[0031] The air outlet assembly 75 includes a central tube 751, air outlet micro-holes 752, side plates 753, and oxygen supply holes 754. The two side plates 753 are fixedly connected to both sides of the central tube 751. The central tube 751 has a rectangular cross-section. The side of the central tube 751 near the air supply pipe 77 has evenly distributed air outlet micro-holes 752. The thickness of the side plate 753 is twice the height of the central tube 751. The side plate 753 has several oxygen supply holes 754 at equal intervals, and the oxygen supply holes 754 are inclined towards the central tube 751.

[0032] The auxiliary stove mechanism 8 includes a flat tube 81, a spiral ring 82, a hollow cavity 83, an exhaust pipe 84, a flame outlet 85, a push rod 86, a conical block 87, a positioning spring 88, and a switch valve 89. One end of the flat tube 81 is located in the space between the top wall of the partition 2 and the horizontal plate 71 and the top wall of the stove body 1. The spiral ring 82 is fixedly installed inside the stove body 1 and is located on the left side of the partition 2. A hollow cavity 83 is opened inside the spiral ring 82. The other end of the flat tube 81 is fixedly connected to the outer ring of the spiral ring 82. The bottom wall of the inner ring of the spiral ring 82 is fixedly connected to the inlet of the exhaust pipe 84. The exhaust pipe 84 extends through the bottom wall of the stove body 1 to the outside and is equipped with a switch valve 89. The top wall of the spiral ring 82 has flame outlet holes 85 distributed at equal intervals. The bottom of the push rod 86 is fixedly connected to the tip of the conical block 87. Both the push rod 86 and the conical block 87 are located inside the flame outlet holes 85. The conical block 87 is connected to the inner wall of the hollow cavity 83 through a positioning spring 88. The gas that is fully mixed with air and has a high flow velocity allows it to burn for a period of time after entering the spiral ring 82, forming an afterflame, effectively utilizing and fully burning the gas.

[0033] The push rod 86 extends upward through the flame outlet 85, and the length of the push rod 86 is twice the length of the flame outlet 85. The selection of the positioning spring 88 should ensure that it has sufficient heat resistance and tensile strength. After the stew pot is pressed down, the push rod 86 can still support the stew pot through the positioning spring 88 to maintain a gap between it and the spiral ring 82.

[0034] The bottom of the spiral ring 82 is fixedly connected to the inner bottom wall of the stove body 1 through the pad 11. The outer side wall of the spiral ring 82 is provided with heat-conducting blocks 12 arranged at equal intervals. The design of the heat-conducting blocks 12 helps to transfer heat into the water injected into the stove body 1.

[0035] The outer wall of the spiral ring 82 is coated with a corrosion-resistant layer, and a water outlet valve 13 is provided on the bottom wall of the left side wall of the stove body 1.

[0036] The side of the central tube 751 near the air supply pipe 77 and the side of the side plate 753 near the air supply pipe 77 are on the same plane. The top of the air supply pipe 77 is spherical and has evenly distributed exhaust holes 14.

[0037] An operating method for an integrated environmentally friendly stove, the operating method includes the following steps:

[0038] Step 1: Place the pot at the right burner opening, supply gas through gas pipe 77, and ignite it using the electronic ignition device installed in the stove body 1. The dual-axis motor 9 drives the exhaust fan blades 10 to draw air into the stove body 1. The rotation of the spiral blades 711 causes the air and flame to spiral upward and rush towards the bottom of the pot for heating.

[0039] Step two, regarding the auxiliary stove mechanism 8, there are two modes to choose from. In order to make full use of the residual heat, the residual flame generated when the main stove gas supply mechanism 7 is working enters the hollow cavity 83 through the flat tube 81. Water can be injected into the space on the left side of the stove body 1 to boil water, or a stew pot can be placed on the stove opening 3 on the left side of the stove body 1. The bottom of the pot presses on the top rod 86 to open the flame outlet 85 to release the residual flame and heat the stew pot. The pressure of the flame outlet 85 is controlled by controlling the air flow of the control valve 89.

[0040] Various modifications to these embodiments will be readily apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the invention. Therefore, the invention is not to be limited to the embodiments shown herein, but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. An integrated environmentally friendly stove, comprising a stove body (1), wherein a partition (2) is fixedly installed inside the stove body (1) to divide the stove body (1) into left and right parts, and a stove opening (3) is provided on the top wall of the stove body (1) and on both the left and right sides of the partition (2), and a gasket (4) is provided at the stove opening (3), characterized in that: An air inlet (5) is provided at the bottom of the right side wall of the stove body (1), and a filter screen (6) is provided at the air inlet (5). A dual-shaft motor (9) is fixedly installed on the bottom wall inside the stove body (1). An exhaust fan blade (10) is fixedly installed at the right end of the dual-shaft motor (9), and the exhaust fan blade (10) is located inside the air inlet (5). A main stove gas supply mechanism (7) is provided inside the stove body (1) and on the right side of the partition (2). A secondary stove mechanism (8) is provided inside the stove body (1) and on the left side of the partition (2). The main gas supply mechanism (7) includes a horizontal plate (71), a burner outlet (72), a protective shell (73), an air inlet (74), an air outlet assembly (75), a positioning ring (76), a gas supply pipe (77), a connecting rod (78), a connecting pipe (79), a sleeve (710), a spiral blade (711), a first bevel gear (712), a second bevel gear (713), and a gas valve (714). A horizontal plate is fixedly connected to the top right side of the partition (2). 71), and the horizontal plate (71) is also fixedly connected to the inner wall of the corresponding stove body (1). The horizontal plate (71) is provided with a fire outlet (72) at the position corresponding to the stove opening (3). The protective shell (73) is fixedly connected to the lower surface of the horizontal plate (71) and is located around the fire outlet (72). The side wall of the protective shell (73) is provided with evenly distributed air inlets (74). One end of several air outlet components (75) is fixedly connected to the lower surface of the horizontal plate (71) and is located around the fire outlet (72). Inside the protective shell (73), and with the other end of each gas outlet assembly (75) fixedly connected by a positioning ring (76), the gas supply pipe (77) is located between each gas outlet assembly (75) and passes through the positioning ring (76). The top end of the gas supply pipe (77) is fixedly connected to the inner wall of the flame outlet (72) via a connecting rod (78). The side wall of the gas supply pipe (77) is connected to the middle of each gas outlet assembly (75) via a connecting pipe (79). The sleeve (710) The sleeve (710) is movably connected to the gas supply pipe (77). The outer wall of the sleeve (710) is provided with a spiral blade (711), and the bottom of the sleeve (710) is movably connected to the hole in the middle of the bottom wall of the protective shell (73) through a bearing. The first bevel gear (712) fixedly installed on the left end of the dual-shaft motor (9) meshes with the second bevel gear (713) at the bottom of the sleeve (710). The bottom end of the gas supply pipe (77) passes through the bottom wall of the stove body (1) and is provided with a gas valve (714).

2. The integrated environmentally friendly stove according to claim 1, characterized in that: The air outlet assembly (75) includes a central tube (751), air outlet micro-holes (752), side plates (753), and oxygen supply holes (754). The two side plates (753) are fixedly connected to both sides of the central tube (751). The central tube (751) has a rectangular cross-section. The side of the central tube (751) near the air supply pipe (77) has evenly distributed air outlet micro-holes (752). The thickness of the side plate (753) is twice the height of the central tube (751). The side plate (753) has several oxygen supply holes (754) at equal intervals, and the oxygen supply holes (754) are inclined towards the central tube (751).

3. The integrated environmentally friendly stove according to claim 2, characterized in that: The auxiliary stove mechanism (8) includes a flat tube (81), a spiral ring (82), a hollow cavity (83), an exhaust pipe (84), a flame outlet (85), a push rod (86), a conical block (87), a positioning spring (88), and a switch valve (89). One end of the flat tube (81) is located in the space between the top wall of the partition (2) and the horizontal plate (71) and the top wall of the stove body (1). The spiral ring (82) is fixedly installed inside the stove body (1) and is located on the left side of the partition (2). A hollow cavity (83) is opened inside the spiral ring (82). The other end of the flat tube (81) is fixed. The outer ring of the spiral ring (82) is connected to the inner ring bottom wall of the spiral ring (82), and the air inlet of the exhaust pipe (84) is fixedly connected to it. The air outlet of the exhaust pipe (84) passes through the bottom wall of the stove body (1) to the outside and is equipped with a switch valve (89). The top wall of the spiral ring (82) is provided with flame outlet holes (85) distributed at equal intervals. The bottom of the top rod (86) is fixedly connected to the tip of the cone block (87). The top rod (86) and the cone block (87) are both located in the flame outlet holes (85). The cone block (87) is connected to the inner wall of the hollow cavity (83) through the positioning spring (88).

4. The integrated environmentally friendly stove according to claim 3, characterized in that: The push rod (86) extends upward through the flame outlet (85), and the length of the push rod (86) is twice the length of the flame outlet (85).

5. The integrated environmentally friendly stove according to claim 4, characterized in that: The bottom of the spiral ring (82) is fixedly connected to the inner bottom wall of the stove body (1) through a pad (11), and the outer side wall of the spiral ring (82) is provided with heat-conducting blocks (12) arranged at equal intervals.

6. The integrated environmentally friendly stove according to claim 5, characterized in that: The outer wall of the spiral ring (82) is coated with a corrosion-resistant layer, and the bottom wall of the left side wall of the stove body (1) is provided with a water outlet valve (13).

7. The integrated environmentally friendly stove according to claim 6, characterized in that: The side of the central tube (751) near the air supply pipe (77) and the side of the side plate (753) near the air supply pipe (77) are on the same plane. The top of the air supply pipe (77) is spherical and has evenly distributed exhaust holes (14).

8. The operating method of an integrated environmentally friendly stove according to any one of claims 1-7, characterized in that: The operation method includes the following steps: Step 1: Place the pot at the right burner opening, supply gas through the gas pipe (77), and ignite it using the electronic ignition device installed in the stove body (1). The dual-axis motor (9) drives the exhaust fan blades (10) to draw air into the stove body (1). The rotation of the spiral blades (711) drives the air and flame to spiral upwards and rush towards the bottom of the pot for heating. Step two, regarding the auxiliary stove mechanism (8), there are two modes to choose from. To make full use of the residual heat, the residual flame generated when the main stove gas supply mechanism (7) is working enters the hollow cavity (83) through the flat tube (81), which can inject water into the space on the left side of the stove body (1) for boiling water, or Place a stew pot on the stove opening (3) on the left side of the stove body (1). Press the bottom of the pot onto the top rod (86) to open the flame hole (85) and release the residual flame to heat the stew pot. Control the pressure of the flame hole (85) by controlling the air flow of the switch valve (89).

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