Burner head energy-gathering ring and gas stove

Abstract

The present invention belongs to the technical field of gas stoves, and more specifically, relates to a burner energy-gathering ring and a gas stove, comprising an energy-gathering ring body, a combustion-supporting nozzle, a combustion-supporting gas pump, a sleeve, an elastic member, a sliding rod, and a gas stopper. One end of the combustion-supporting nozzle passes through the energy-gathering ring body, the output end of the combustion-supporting gas pump is connected to the other end of the combustion-supporting nozzle, the sleeve is used to connect to the gas delivery pipe, the lower part of the energy-gathering ring body is connected to the elastic member, the sliding rod is connected to the energy-gathering ring body and slides through the sleeve, and the gas stopper is provided at one end of the sliding rod that slides through the sleeve. The combustion-supporting gas pump ensures combustion effect by surrounding and concentrating temperature; when a container is placed on the energy-gathering ring body, the gas delivery is started, and when the container is removed, the gas delivery is stopped. The synchronization is high, waste is avoided, and injuries caused by excessive flame concentration due to combustion are avoided. Each step is interrelated.

Description

Technical Field

[0001] The present invention belongs to the technical field of gas stoves, and in particular relates to a burner energy gathering ring and a gas stove. Background Art

[0002] Gas stoves are a commonly used kitchen appliance that can heat pots, pans, and other kitchen utensils directly by igniting and burning gas. Currently, in order to increase the temperature of the flame, a focusing ring is usually installed around the burner to support, concentrate the flame, and focus the temperature.

[0003] While the energy-gathering ring in the prior art concentrates the flame, it also blocks the air circulation due to its large size and surrounding the burner, resulting in insufficient oxygen, affecting the combustion of the gas, causing incomplete combustion and making it inconvenient for combustion and heating. In addition, when the kitchen utensils need to be removed during the combustion process, the energy-gathering ring may cause the flame to be concentrated too high, causing injuries and waste of gas due to the continuous combustion. Summary of the Invention

[0004] The purpose of the present invention is to overcome the shortcomings of the above-mentioned prior art that block air circulation, lead to insufficient oxygen, affect gas combustion; when kitchen utensils are removed, the flame is concentrated too high and hurts people, and energy is wasted. It provides a burner head energy-gathering ring and gas stove that ensure the supply of oxygen on the basis of concentrated flame and concentrated temperature, facilitates combustion and heating, and can automatically control the combustion of gas when the kitchen utensils (hereinafter referred to as containers) are removed.

[0005] In order to solve the above technical problems, the present invention provides a burner head energy gathering ring, including an energy gathering ring body, a combustion-supporting nozzle, a combustion-supporting gas pump, a sleeve, an elastic member, a sliding rod and a gas stopper, the energy gathering ring body being used to be arranged on the gas stove body and surrounding the burner, the energy gathering ring body being annular in shape, one end of the combustion-supporting nozzle passing through the energy gathering ring body so as to be suitable for spraying combustion-supporting gas to a position close to the burner, the output end of the combustion-supporting gas pump being connected to the other end of the combustion-supporting nozzle, the combustion-supporting gas pump being used to be installed on the gas stove body, the sleeve being used to be connected to the gas delivery pipe to deliver gas, the energy gathering ring body being movably arranged on the gas stove body, the lower part of the energy gathering ring body being connected to an elastic member in contact with the gas stove body, the elastic member being a spring, the sliding rod being connected to the energy gathering ring body and slidingly passing through the sleeve, the sliding rod slidingly passing through the gas stove body, the gas stopper being provided at one end of the sliding rod sliding through the sleeve, the gas stopper slidingly cooperates with the sleeve, and the gas stopper is blocked into the sleeve.

[0006] Preferably, the upper and lower parts of the gas block are arc-shaped, the gas block is larger than the sliding rod, and a gap of a predetermined distance is left between the left and right outer sides of the gas block and the left and right inner sides of the sleeve one, respectively. The gap of the predetermined distance is used to continuously maintain the flow of gas supply.

[0007] Preferably, it also includes a second sleeve, a sliding rod, a sensing element, a piston plate, a compression spring, a distance sensor and a controller, the first end of the second sleeve is connected to the end of the sleeve that outputs gas, and the second end of the second sleeve is used to replace the end of the sleeve that outputs gas and is connected to the gas delivery pipe; the sliding rod is slidably arranged on the second sleeve, and the two ends of the sliding rod are respectively slidably provided with a sensing element and a piston plate that slides with the first sleeve, a compression spring surrounding the sliding rod is connected between the piston plate and the second sleeve, and a distance sensor for sensing the distance from the sensing element and a controller electrically connected to the distance sensor and the auxiliary gas pump respectively are provided on the second sleeve.

[0008] Preferably, the induction element is a magnet, and the distance sensor is a Hall sensor; the Hall sensor converts the changing magnetic field of the magnet into a change in output voltage to control the combustion-supporting gas delivery rate of the combustion-supporting gas pump through the controller.

[0009] Preferably, it also includes a baffle and a protrusion, the baffle is used to movably surround the burner to adjust the air outlet of the air outlet on the burner, the baffle has an open state corresponding to the air outlet and a closed state staggered from the air outlet, the baffle is provided with a bending groove, the energy gathering ring body is connected to a protrusion that is movable in the bending groove to drive the baffle to rotate, and the protrusion is embedded in the bending groove.

[0010] The present invention also provides a gas stove, comprising a gas stove body, a burner and a gas delivery pipe. The gas delivery pipe is used for externally connecting gas and delivering the gas to the burner.

[0011] Preferably, a damping sleeve is further included. The gas stove body is provided with a damping sleeve for the sliding rod to slide through so as to slow down the resetting speed of the sliding rod. The damping sleeve reserves the combustion time of the gas for the short-term removal and placement of the container.

[0012] Preferably, it also includes a water storage frame, an insulation frame and a pipeline. The water storage frame is arranged on the gas stove body and is used to store water. The water storage frame is connected to the insulation frame surrounding the energy gathering ring body, and the water storage frame is connected to two pipelines with built-in valves, and the two pipelines are respectively located at the upper and lower parts of the water storage frame.

[0013] Preferably, it also includes a baffle and a water pump. The water storage frame is connected to the baffle, and the baffle divides the interior of the water storage frame into an annular flow channel. The water pump is installed on the baffle, and the input pipe and output pipe of the water pump are respectively located on both sides of the baffle.

[0014] Preferably, it also includes a support frame, a smoke exhaust pipe and a baffle. The energy gathering ring body is connected to a support frame that surrounds the energy gathering ring body to replace the energy gathering ring body support container. The support frame slides with the insulation frame. The support frame is connected to an upwardly extending smoke exhaust pipe, and a plurality of baffles for blocking flames are staggered in the smoke exhaust pipe.

[0015] The present invention overcomes the shortcomings of the prior art and has the following beneficial effects:

[0016] 1. The combustion-supporting gas pump ensures the combustion effect on the basis of surrounding and gathering temperature; the gas delivery is started when the container is placed on the energy-gathering ring body, and the gas delivery is stopped when the container is removed. The synchronization is high, which avoids waste and also avoids damage caused by excessive concentration of flames due to combustion-supporting gas. Each step is interrelated.

[0017] 2. The gas can flow through the gap between the gas block and the sleeve. Even if no container is placed, the basic operation of burning a small amount of gas can be guaranteed, and the usage is diversified.

[0018] 3. The combustion-supporting gas delivery amount is adaptively adjusted synchronously according to the fuel gas delivery amount. The greater the fuel gas delivery amount, the greater the combustion-supporting gas delivery amount, thereby maintaining a higher combustion efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is an assembly diagram of the present invention.

[0020] Figure 2 It is a bottom view schematic diagram of the present invention.

[0021] Figure 3 This is a schematic diagram of the combustion-supporting gas pump and combustion-supporting nozzle components of the present invention.

[0022] Figure 4 This is a cross-sectional view of the present invention, in which the gas stove body is fully cross-sectional.

[0023] Figure 5 Exploded view of the sliding rod, sleeve 1 and gas stopper of the present invention.

[0024] Figure 6 This is a schematic diagram of components such as the magnet and Hall sensor of the present invention.

[0025] Figure 7 It is a cross-sectional view of the energy-gathering ring body of the present invention.

[0026] Figure 8 Schematic diagram of the connection relationship between the energy-gathering ring body and the protrusion of the present invention.

[0027] Figure 9 It is a schematic diagram of components such as the water storage frame and the support frame of the present invention.

[0028] Figure 10 It is a cross-sectional view of the water storage frame and the heat insulation frame of the present invention.

[0029] Figure 11 2 is a cross-sectional view of the smoke exhaust pipe of the present invention.

[0030] The symbols in the accompanying drawings provided by the present invention are:

[0031] 100-gas stove body, 200-burner, 201-air outlet, 300-gas delivery pipe, 1-energy-gathering ring body, 21-combustion-supporting gas pump, 22-combustion-supporting nozzle, 31-elastic member, 32-sleeve one, 33-sliding rod, 331-gas stopper, 34-damping sleeve, 41-sleeve two, 42-piston plate, 43-compression spring, 44-magnetic steel, 45-Hall sensor, 46-controller, 51-block frame, 52-bump, 61-water storage frame, 62-insulation frame, 63-baffle, 64-water pump, 71-support frame, 72-exhaust pipe, 73-baffle. DETAILED DESCRIPTION

[0032] In the description of the present invention, it should be noted that the terms "center", "up", "down", "left", "right", "vertical", "horizontal", "inside", "outside", etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction. Therefore, they cannot be understood as limiting the present invention.

[0033] Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance. The technical solutions of the present invention will be described clearly and completely below in conjunction with the accompanying drawings. It should be noted that the technical features involved in the different embodiments of the present invention described below may be combined with one another as long as they do not conflict with one another.

[0034] A furnace head energy-gathering ring, such as Figure 1-Figure 5The ignition coil 22 is connected to the combustion chamber 200 via a pressure relief valve 22, and the combustion chamber 200 is connected to the combustion chamber 201. The ignition coil 22 is connected to the combustion chamber 201 via a pressure relief valve 22, and the combustion chamber 201 is connected to the combustion chamber 202. The lower part of the body 1 is connected to an elastic member 31 in contact with the gas stove body 100. The elastic member 31 is a spring. When a container is placed on the energy gathering ring body 1, the energy gathering ring body 1 moves downward, and the elastic member 31 deforms adaptively to provide a force for the energy gathering ring body 1 to reset. The sliding rod 33 is connected to the energy gathering ring body 1 and slides through the sleeve 1 32. The sliding rod 33 slides through the gas stove body 100. A gas stopper 331 is provided at one end of the sliding rod 33 that slides through the sleeve 1 32. The gas stopper 331 slides with the sleeve 1 32. When no container is initially placed, the gas stopper 331 blocks the sleeve 1 32 to stop gas delivery. When the container is placed, the downward movement of the energy gathering ring body 1 will drive the gas stopper 331 to move downward through the sliding rod 33, thereby automatically starting the gas delivery, thereby avoiding gas waste when flipping the pot or pouring out food, and at the same time, there is no need to manually open and close frequently.

[0035] Specifically, the upper and lower parts of the gas block 331 are arc-shaped, and the gas block 331 is larger than the sliding rod 33. A gap of a predetermined distance is left between the left and right outer sides of the gas block 331 and the left and right inner sides of the sleeve 32, respectively. The gap of the predetermined distance is used to continuously maintain the circulation of the gas supply; initially, if the gas delivery pipe 300 is opened to deliver gas, the gas will flow through the gap, so that even if no container is placed, the basic operation of burning a small amount of gas can be guaranteed. The downward movement of the gas block 331 will increase the gap for gas circulation.

[0036] like Figure 4 and Figure 6As shown, it also includes a sleeve 2 41, a slide rod, a sensor, a piston plate 42, a compression spring 43, a distance sensor and a controller 46. The first end of the sleeve 2 41 is connected to the end of the sleeve 1 32 that outputs gas, and the second end of the sleeve 2 41 is used to replace the end of the sleeve 1 32 that outputs gas and is connected to the gas delivery pipe 300. The gas flowing into the sleeve 1 32 first flows into the sleeve 2 41 and then continues to flow in the gas delivery pipe 300; the slide rod is slidably arranged on the sleeve 2 41, and the two ends of the slide rod are respectively slidably provided with a sensor and a piston plate 42 that slides with the sleeve 1 32. The flowing gas will push the piston plate 42. The greater the gas flow, the farther the piston plate 42 is pushed. 2 movement will drive the magnet 44 to move. A compression spring 43 surrounding the slide rod is connected between the piston plate 42 and the second sleeve 41. The compression spring 43 is used to reset the piston plate 42. The second sleeve 41 is provided with a distance sensor for sensing the distance from the sensing element and a controller 46 electrically connected to the distance sensor and the combustion-supporting gas pump 21 respectively. When the magnet 44 moves, the greater the gas flow rate, the closer the magnet 44 is to the Hall sensor 45. The Hall sensor 45 will control the combustion-supporting gas pump 21 through the controller 46 according to a preset value, so that when the gas flow rate is greater, the amount of combustion-supporting gas delivered is also greater, and the combustion-supporting gas delivery amount is adaptively adjusted synchronously according to the gas delivery amount.

[0037] Specifically, the induction element is a magnet 44 , and the distance sensor is a Hall sensor 45 ; the Hall sensor 45 converts the changing magnetic field of the magnet 44 into a change in output voltage to control the combustion-supporting gas delivery amount of the combustion-supporting gas pump 21 through the controller 46 .

[0038] like Figure 7 and Figure 8 As shown, it also includes a baffle 51 and a protrusion 52. The baffle 51 is used to movably surround the burner 200 to adjust the gas outlet of the air outlet 201 on the burner 200. The baffle 51 has an open state corresponding to the air outlet 201 and a closed state staggered from the air outlet 201. Rotating the baffle 51 can prevent it from blocking the air outlet 201 on the burner 200, so that gas can be discharged normally. Otherwise, the gas outlet is reduced, thereby regulating the burning flame. A bending groove is provided on the baffle 51, and a protrusion 52 is connected to the energy gathering ring body 1 that is movable in the bending groove to drive the baffle 51 to rotate. The protrusion 52 is embedded in the bending groove. When a container is placed on the energy gathering ring body 1, the energy gathering ring body 1 will drive the protrusion 52 to move downward, and the protrusion 52 will squeeze the baffle 51 to rotate to the open state. When the container is removed, the baffle 51 will be squeezed to the closed state.

[0039] The present invention also provides a gas stove, such as Figure 1 and Figure 9 As shown, the gas stove includes a gas stove body 100 , a burner 200 and a gas delivery pipe 300 . The gas delivery pipe 300 is used to connect gas externally and deliver the gas to the burner 200 .

[0040] like Figure 4 As shown, a damping sleeve 34 is also included. The gas stove body 100 is provided with a damping sleeve 34 for the sliding rod 33 to slide through and to slow down the resetting speed of the sliding rod 33. The damping sleeve 34 reserves the combustion time of the gas for the short-term removal and placement of the container; when the container is removed and the elastic member 31 is reset, the sliding rod 33 will slowly drive the gas stopper 331 to move up and reset under the action of the damping sleeve 34, so that the flow of gas is gradually reduced, thereby ensuring the combustion of the gas before the container is placed again, avoiding the phenomenon that the gas is immediately disconnected and the burner 200 needs to be restarted.

[0041] like Figure 9 and Figure 10 As shown, it also includes a water storage frame 61, an insulation frame 62 and a pipeline. The water storage frame 61 is arranged on the gas stove body 100 and is used to store water. The water storage frame 61 is connected to the insulation frame 62 surrounding the energy gathering ring body 1. The water in the water storage frame 61 flows into the insulation frame 62, so that heat insulation can be performed to prevent heat dissipation from affecting the gas stove body 100, and waste heat can be utilized. The water storage frame 61 is connected to two pipelines with built-in valves. The two pipelines are respectively located at the upper and lower parts of the water storage frame 61, and the water is input into the water storage frame 61 through the pipeline.

[0042] like Figure 9 and Figure 10 As shown, a baffle 63 and a water pump 64 are also included. The baffle 63 is connected to the water storage frame 61. The baffle 63 divides the interior of the water storage frame 61 into an annular flow channel, allowing water to flow in the annular flow channel to improve the efficiency of thermal insulation and waste heat utilization. The water pump 64 is installed on the baffle 63. The inlet pipe and the outlet pipe of the water pump 64 are respectively located on both sides of the baffle 63, and the water pump 64 is controlled to accelerate the circulation of water.

[0043] like Figure 9 and Figure 11As shown, it also includes a support frame 71, a smoke exhaust pipe 72 and a baffle 73. The energy gathering ring body 1 is connected to a support frame 71 surrounding the energy gathering ring body 1 to support the container instead of the energy gathering ring body 1. Due to the flame concentration caused by the energy gathering ring body 1 and the combustion-supporting effect of the combustion-supporting gas pump 21, the container is raised by the support frame 71 to prevent the flame from being suppressed by the container and to allow the gas to burn fully. The support frame 71 moves with the movement of the energy gathering ring body 1, and the support frame 71 slides with the insulation frame 62. The support frame 71 is connected to an upwardly extending smoke exhaust pipe 72, and the smoke generated during gas combustion is discharged by the smoke exhaust pipe 72. At the same time, the smoke exhaust pipe 72 ensures the circulation and replacement of air, thereby ensuring the combustion effect. A plurality of baffles 73 for blocking the flame are staggered in the smoke exhaust pipe 72.

[0044] Obviously, the embodiments described above are only part of the embodiments of the present invention, rather than all the embodiments. They only express the preferred implementation methods of the present invention and the description is relatively specific and detailed, but they cannot be understood as limiting the patent scope of the present invention.

[0045] It should be pointed out that, for ordinary technicians in this field, several variations, increases and decreases in quantity, improvements and substitutions can be made without departing from the concept of the present invention. Therefore, based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making any creative work are within the scope of protection of the present invention.

Claims

1. A furnace head energy-gathering ring, characterized in that: The invention comprises an energy-gathering ring body (1), a combustion-supporting nozzle (22), a combustion-supporting gas pump (21), a sleeve (32), an elastic member (31), a sliding rod (33) and a gas stopper (331), wherein the energy-gathering ring body (1) is used to be arranged on the gas stove body (100) and surround the burner (200), one end of the combustion-supporting nozzle (22) passes through the energy-gathering ring body (1) so as to be suitable for spraying combustion-supporting gas toward a position close to the burner (200), the output end of the combustion-supporting gas pump (21) is connected to the other end of the combustion-supporting nozzle (22), and the sleeve One (32) is used to connect to the gas delivery pipe (300) to deliver gas, the energy-gathering ring body (1) is movably arranged on the gas stove body (100), the lower part of the energy-gathering ring body (1) is connected to the elastic member (31), the sliding rod (33) is connected to the energy-gathering ring body (1) and slides through the sleeve one (32), the gas stopper (331) is arranged at one end of the sliding rod (33) that slides through the sleeve one (32), and the gas stopper (331) is slidably matched with the sleeve one (32); The gas stopper (331) is larger than the sliding rod (33), and a gap of a predetermined distance is left between the outer side of the gas stopper (331) and the inner side of the sleeve (32), and the gap of the predetermined distance is used for the circulation of gas; The invention also includes a second sleeve (41), a slide rod, a sensing element, a piston plate (42), a compression spring (43), a distance sensor and a controller (46). The first end of the second sleeve (41) is connected to the end of the first sleeve (32) for outputting gas, and the second end of the second sleeve (41) is used to replace the end of the first sleeve (32) for outputting gas and connect with the gas delivery pipe (300); the slide rod is slidably arranged on the second sleeve (41), and the two ends of the slide rod are respectively slidably provided with a sensing element and a piston plate (42) that slides with the first sleeve (32), a compression spring (43) is connected between the piston plate (42) and the second sleeve (41), and the second sleeve (41) is provided with a distance sensor for sensing the distance from the sensing element and a controller (46) that is electrically connected to the distance sensor and the auxiliary gas pump (21).

2. The burner head energy focusing ring according to claim 1, characterized in that: The induction element is a magnet (44), and the distance sensor is a Hall sensor (45); the Hall sensor (45) converts the changing magnetic field of the magnet (44) into a change in output voltage to control the combustion-supporting gas delivery amount of the combustion-supporting gas pump (21) through the controller (46).

3. The burner head energy focusing ring according to claim 2, characterized in that: The energy ring body (1) further comprises a baffle (51) and a protrusion (52), wherein the baffle (51) is used to movably surround the burner (200) to adjust the gas output of the gas outlet (201) on the burner (200), and the baffle (51) has an open state corresponding to the gas outlet (201) and a closed state staggered from the gas outlet (201), and a bending groove is provided on the baffle (51), and the energy ring body (1) is connected with a protrusion (52) that moves in the bending groove to drive the baffle (51) to rotate.

4. A gas stove, characterized in that: A burner head energy-gathering ring according to any one of claims 1 to 3 is used; and includes the gas stove body (100), the burner (200) and the gas delivery pipe (300) described therein; The gas delivery pipe (300) is used to connect external gas and deliver the gas to the burner (200).

5. A gas stove according to claim 4, characterized in that: The gas stove body (100) further comprises a damping sleeve (34), the damping sleeve (34) being provided on the gas stove body (100) for the sliding rod (33) to slide through and slow down the resetting speed of the sliding rod (33). The damping sleeve (34) reserves combustion time of the gas for the short-term removal and placement of the container.

6. A gas stove according to claim 5, characterized in that: It also includes a water storage frame (61), a heat insulation frame (62) and a pipeline. The water storage frame (61) is arranged on the gas stove body (100); the water storage frame (61) is connected to the heat insulation frame (62) surrounding the energy gathering ring body (1), and the water storage frame (61) is connected to a pipeline with a built-in valve.

7. A gas stove according to claim 6, characterized in that: The water storage frame (61) further comprises a baffle (63) and a water pump (64). The baffle (63) is connected to the water storage frame (61). The baffle (63) divides the interior of the water storage frame (61) into an annular flow channel. The water pump (64) is mounted on the baffle (63). The inlet pipe and the outlet pipe of the water pump (64) are respectively located on both sides of the baffle (63).

8. A gas stove according to claim 7, characterized in that: The energy-gathering ring body (1) is connected to a support frame (71) surrounding the energy-gathering ring body (1) to replace the energy-gathering ring body (1) in supporting a container. The support frame (71) is slidably matched with the heat-insulating frame (62). The support frame (71) is connected to a smoke exhaust pipe (72). A plurality of baffles (73) are staggeredly arranged in the smoke exhaust pipe (72).

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