A stove that improves gas utilization efficiency

Abstract

This invention discloses a stove that improves gas utilization efficiency, comprising a stove body, a blower and a premixing component, a rotating ring assembly within the premixing component, and multiple pressure-boosting valve chamber assemblies on the rotating ring assembly. The premixing component has a gas input end and a mixed gas output end on its left and right sides, respectively. An external connecting component for connecting the gas input end or the mixed gas output end is provided on the outside of the pressure-boosting valve chamber assembly. An air input component is fixedly installed in the middle of the rotating ring assembly, which can precisely control the timing and amount of gas and air entering the premixing chamber, making the mixing more uniform, thereby improving combustion efficiency and reducing gas waste. The design and layout are compact and reasonable, making full use of the space within the stove body.

Description

Technical Field

[0001] This invention relates to a stove for improving gas utilization efficiency, and particularly to a stove for improving gas utilization efficiency. Background Technology

[0002] Gas stoves are widely used, but traditional gas stoves have many problems. Their combustion method is simple, with gas and air mixing naturally, making it difficult to precisely control the mixing ratio. This leads to gas waste, increased energy costs, and the generation of harmful pollutants, posing risks to health and the environment. Furthermore, the lack of effective regulation and premixing mechanisms further reduces combustion efficiency; insufficient gas-air mixing easily results in gas waste and incomplete combustion. With energy shortages, increased environmental awareness, and the pursuit of intelligent and efficient operation, people have higher requirements for the energy-saving, environmentally friendly, and safe performance of gas stoves, creating an urgent need for new stoves to address these shortcomings. The gas stove in this patent, which improves gas utilization, emerged against this backdrop.

[0003] Therefore, the existing stoves need further improvement. Summary of the Invention

[0004] The purpose of this invention is to provide a stove that improves gas utilization efficiency, optimizes gas mixing, improves the mixing effect of gas and air, and increases gas utilization efficiency.

[0005] To achieve the above objectives, the present invention adopts the following solution:

[0006] A stove with improved gas utilization includes a stove body, a blower and a premixing component inside the stove body, a rotating ring assembly inside the premixing component, multiple pressure boosting valve chamber assemblies on the rotating ring assembly, a gas input end and a mixed gas output end on the left and right sides of the premixing component respectively, an outer connecting component for connecting the gas input end or the mixed gas output end on the outer side of the pressure boosting valve chamber assembly, an air input component fixedly disposed in the middle of the rotating ring assembly, an inner connecting component for connecting the air input component on the inner side of the pressure boosting valve chamber assembly, a mixing and stirring device inside the pressure boosting valve chamber assembly, a rotation transmission component between the mixing and stirring device and the premixing component for driving the mixing and stirring device to rotate during the rotation of the rotating ring assembly, and the mixed gas output end connected to the stove body.

[0007] The outer connecting component is connected to a corresponding pressure boosting valve chamber component;

[0008] The inner connecting component is connected to a corresponding booster valve chamber component.

[0009] Furthermore, the rotating ring assembly includes a circular slot disposed on the premixing component, a rotating ring body rotatably disposed within the circular slot, an airbag protection frame disposed at the lower end of the premixing component, a motor mounting base disposed on the airbag protection frame, a drive motor disposed within the motor mounting base, and the output end of the drive motor being fixedly connected to the lower end face of the rotating ring body.

[0010] Furthermore, multiple pressure boosting valve chamber assemblies are evenly distributed around the central circumference of the rotating ring.

[0011] Furthermore, the booster valve chamber assembly includes a premixing chamber disposed on the rotating ring, the bottom of the premixing chamber being provided with an airbag connection opening, and an elastic contraction airbag being connected to the lower end of the airbag connection opening;

[0012] The elastic contractile airbag is made of fluororubber combined with carbon fiber.

[0013] Furthermore, the outer connecting component includes an outer arc groove disposed on the outer wall of the circumference of the rotating ring, and a gas supply connecting hole is disposed between the outer arc groove and a corresponding premixing chamber. Multiple outer arc grooves are evenly distributed around the outer wall of the circumference of the rotating ring, and an outer partition is connected between two adjacent outer arc grooves.

[0014] Furthermore, the air input assembly includes a central fixing member fixedly disposed in the middle of the rotating ring body, and a plurality of connecting fixing rods are disposed between the central fixing member and the premixing component. The outer wall of the central fixing member is provided with an air input end that can be disposed toward one of the premixing chambers.

[0015] Furthermore, the inner connecting component includes an inner arc groove disposed on the inner wall of the rotating ring, an air connection hole is provided between the inner arc groove and a corresponding premixing chamber, a plurality of inner arc grooves are evenly distributed around the inner wall of the rotating ring, and an inner partition is connected between two adjacent inner arc grooves.

[0016] Furthermore, the mixing and stirring device includes a rotating shaft hole disposed on the upper end face of the premixing chamber, a stirring shaft rotatably disposed in the rotating shaft hole, and a disc turbine stirring paddle assembly disposed at the lower end of the stirring shaft.

[0017] Furthermore, the self-rotation transmission assembly includes a fixed internal gear disposed on the premixing component, and a transmission gear is disposed at the upper end of the stirring shaft, wherein the transmission gear and the fixed internal gear mesh and transmit power.

[0018] Furthermore, as the rotating ring continues to rotate, one of the outer arc slots will cover the gas input end, thereby connecting the gas input end with a corresponding gas transmission connection hole, allowing external gas to enter the corresponding premixing chamber;

[0019] As the rotating ring continues to rotate, another outer arc groove will cover the mixed gas output end, thereby connecting the mixed gas output end with a corresponding gas supply connection hole, allowing external air to enter the corresponding premixing chamber.

[0020] As the rotating ring continues to rotate, one of the inner arc slots will cover the air inlet, thereby connecting the air inlet with a corresponding air connection hole, and connecting the mixed gas in one of the premixed chambers to the stove body.

[0021] In summary, the advantages of this invention over the prior art are:

[0022] This invention addresses the shortcomings of existing stoves. Through its structural design, it offers the following advantages: Optimized gas mixing: By incorporating a premixing component, a rotating ring assembly, and multiple pressurizing valve chamber assemblies, gas and air are thoroughly mixed within the premixing chamber. For example, during the continuous rotation of the rotating ring, the connection between the outer arc groove and the gas input end and the mixed gas output end, as well as the connection between the inner arc groove and the air input end, allows for precise control of the timing and amount of gas and air entering the premixing chamber, resulting in more uniform mixing, improved combustion efficiency, and ultimately, increased gas utilization. Enhanced stirring effect: The mixing and stirring device further improves the mixing effect. The disc turbine-type stirring paddle assembly at the lower end of the stirring shaft stirs the gas and air within the premixing chamber. Furthermore, the self-rotation transmission assembly, through the meshing of a fixed internal gear and a transmission gear, drives the stirring shaft to rotate as the rotating ring rotates, ensuring more thorough stirring and sufficient contact between gas and air, providing conditions for complete combustion and reducing gas waste. To enhance safety and stability, the elastic contraction airbag in the pressure booster valve chamber assembly is made of fluororubber combined with carbon fiber. This material provides excellent elasticity and stability, allowing it to adapt to pressure changes within the premixing chamber. This compresses the gas within a limited space, reducing the distance between different gas molecules and increasing the probability of intermolecular collisions, thereby improving the mixing effect. The structure is compact and reasonable: the design and layout of each component, such as the rotating ring assembly, pressure booster valve chamber assembly, outer connecting assembly, air input assembly, and inner connecting assembly, are compact and reasonable, making full use of the space within the stove body. Attached Figure Description

[0023] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0024] Figure 2 This is one of the perspective views of the present invention;

[0025] Figure 3 This is a second perspective view of the present invention;

[0026] Figure 4 This is one of the internal structural diagrams of the present invention;

[0027] Figure 5 This is a second schematic diagram of the internal structure of the present invention;

[0028] Figure 6 This is the third schematic diagram of the internal structure of the present invention;

[0029] Figure 7 For the present invention Figure 6 Enlarged view of a portion at point A;

[0030] Figure 8 This is a cross-sectional view of the present invention. Detailed Implementation

[0031] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. 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 making creative efforts are within the scope of protection of the present invention.

[0032] Please see Figures 1-8 This invention provides a stove for improving gas utilization, comprising a stove body 1, a blower 2 and a premixing component 3 inside the stove body 1, a rotating ring assembly 4 inside the premixing component 3, a plurality of pressure boosting valve chamber assemblies 5 on the rotating ring assembly 4, a gas input end 6 and a mixed gas output end 7 respectively on the left and right sides of the premixing component 3, an outer connecting component 8 for connecting the gas input end 6 or the mixed gas output end 7 on the outer side of the pressure boosting valve chamber assembly 5, an air input component 9 fixedly disposed in the middle of the rotating ring assembly 4, an inner connecting component 10 for connecting the air input component 9 on the inner side of the pressure boosting valve chamber assembly 5, a mixing and stirring device 11 inside the pressure boosting valve chamber assembly 5, a rotation transmission component 12 for driving the mixing and stirring device 11 to rotate during the rotation of the rotating ring assembly 4, and the mixed gas output end 7 connected to the stove body 1.

[0033] The outer connecting component 8 is connected to a corresponding pressure boosting valve chamber component 5;

[0034] The inner connecting component 10 is connected to a corresponding pressure boosting valve chamber component 5;

[0035] Rotating ring assembly 4: The drive motor 405 is mounted on the motor mounting base 404, and the motor output end is fixedly connected to the lower end face of the rotating ring body 402. When the drive motor 405 starts, it will drive the rotating ring body 402 to perform circular motion within the circular slot 401 of the premixing component 3. The rotation of the rotating ring body 402 will enable each pressurization valve chamber assembly 5 to sequentially connect to the gas input end 6, the air input end 903, and the mixed gas output end 7, realizing periodic gas input, mixing, and output.

[0036] Gas and air input process

[0037] Gas input: As the rotating ring 402 continues to rotate, one of the outer arc slots 801 will cover the gas input end 6. At this time, the gas input end 6 is connected to the premixing chamber 501 through the corresponding gas delivery connection hole 802. External gas enters the premixing chamber 501 under pressure through the gas input end 6 and the gas delivery connection hole 802. The outer partition 803 ensures that the gas between adjacent outer arc slots 801 does not interfere with each other, ensuring the accuracy of gas input;

[0038] Air input: The rotating ring 402 rotates to connect the air input end 903 to the premixing chamber 501 through the air connection hole 102, allowing air to enter the premixing chamber 501. The inner partition 103 serves a similar function to the outer partition 803, ensuring the orderly input of air.

[0039] At this time, the same premixed chamber 501 is simultaneously connected to the air input terminal 903 and the gas input terminal 6, so that the interior is filled with gas and pressurized.

[0040] The booster valve chamber assembly 5: The premixing chamber 501 is where the fuel gas and air are mixed. Its bottom elastic contractile airbag 503 is connected to the premixing chamber 501 via an airbag connection opening 502. The elastic contractile airbag 503 is made of fluororubber combined with carbon fiber, providing good elasticity and durability. When gas enters the premixing chamber 501, the airbag can contract or expand according to changes in the chamber pressure. The expansion process increases the pressure between air and fuel gas molecules, helping to enhance the mixing effect between the gases.

[0041] When one of the premixing chambers 501 is simultaneously connected to the air inlet 903 and the gas inlet 6, the gas and air enter the premixing chamber 501 at the same time. At this time, the elastic contraction airbag 503 gradually expands to increase the space and increase the internal pressure.

[0042] When one of the premixed chambers 501 is connected to the mixed gas output end 7, the air input end 903 and the gas input end 6 are closed. Under the rebound pressure of the elastic contraction airbag 503, the space is reduced and contracted, so that the mixed gas inside is discharged from the mixed gas output end 7 into the stove for combustion.

[0043] The mixing and stirring device 11 and the rotation transmission assembly 12: The stirring shaft 112 is installed in the shaft hole 111 on the upper end face of the premixing chamber 501, and the disc turbine-type stirring paddle assembly 113 at the lower end is located in the premixing chamber 501. The transmission gear 122 at the upper end of the stirring shaft 112 meshes with the fixed internal gear 121 on the premixing component 3. When the rotating ring 402 rotates, it drives the stirring shaft 112 to revolve around the center of the rotating ring 402. At the same time, due to the meshing of the transmission gear 122 and the fixed internal gear 121, the stirring shaft 112 will rotate, thereby causing the disc turbine-type stirring paddle assembly 113 to stir the gas and air in the premixing chamber 501, promoting thorough mixing of the two.

[0044] Mixed Gas Output: As the fully mixed gas and air continue to rotate in the rotating ring 402, when the outer arc slot 801 corresponding to a certain premixing chamber 501 covers the mixed gas output end 7, the mixed gas flows out from the mixed gas output end 7 through the gas supply connection hole 802 and the outer arc slot 801, and enters the stove body 1 for combustion. Because the mixed gas has been fully mixed in the premixing chamber 501, it can burn more completely after entering the stove body, thereby improving the utilization rate of gas.

[0045] Multiple inner arc slots 101 and multiple outer arc slots 801 are arranged in succession, basically covering the inner and outer walls of the circumference of the rotating ring 402, improving its continuous connection with the corresponding mixed gas output end 7, air input end 903 and gas input end 6, and further ensuring the stability of gas combustion.

[0046] The rotating ring assembly 4 of the present invention includes a circular slot 401 disposed on the premixing component 3, a rotating ring body 402 rotatably disposed in the circular slot 401, an airbag protection frame 403 disposed at the lower end of the premixing component 3, a motor mounting base 404 disposed on the airbag protection frame 403, a drive motor 405 disposed in the motor mounting base 404, and the output end of the drive motor 405 being fixedly connected to the lower end face of the rotating ring body 402.

[0047] The plurality of pressure boosting valve chamber assemblies 5 of the present invention are evenly distributed around the central circumference of the rotating ring 402.

[0048] The booster valve chamber assembly 5 of the present invention includes a premixing chamber 501 disposed on the rotating ring 402, the bottom of the premixing chamber 501 is provided with an airbag connection opening 502, and the lower end of the airbag connection opening 502 is connected to an elastic contraction airbag 503.

[0049] The elastic contractile airbag 503 is made of fluororubber combined with carbon fiber material.

[0050] The outer connecting component 8 of the present invention includes an outer arc groove 801 disposed on the outer circumference of the rotating ring 402. A gas supply connecting hole 802 is disposed between the outer arc groove 801 and a corresponding premixing chamber 501. A plurality of outer arc grooves 801 are evenly distributed around the outer circumference of the rotating ring 402, and an outer partition 803 is connected between two adjacent outer arc grooves 801.

[0051] The air input component 9 of the present invention includes a central fixing member 901 fixedly disposed in the middle of the rotating ring 402. A plurality of connecting fixing rods 902 are disposed between the central fixing member 901 and the premixing component 3. An air input end 903 is disposed on the outer wall of the central fixing member 901, which is oriented toward one of the premixing chambers 501.

[0052] The inner connecting component 10 of the present invention includes an inner arc groove 101 disposed on the inner wall of the rotating ring 402. An air connection hole 102 is disposed between the inner arc groove 101 and a corresponding premixing chamber 501. A plurality of inner arc grooves 101 are evenly distributed around the inner circumference of the rotating ring 402. An inner partition 103 is connected between two adjacent inner arc grooves 101.

[0053] The mixing and stirring device 11 of the present invention includes a rotating shaft hole 111 disposed on the upper end face of the premixing chamber 501, a stirring shaft 112 rotatably disposed in the rotating shaft hole 111, and a disc turbine stirring paddle assembly 113 disposed at the lower end of the stirring shaft 112.

[0054] The self-rotating transmission assembly 12 of the present invention includes a fixed internal gear 121 disposed on the premixing component 3, and a transmission gear 122 disposed on the upper end of the stirring shaft 112, wherein the transmission gear 122 and the fixed internal gear 121 mesh and transmit power.

[0055] During the continuous rotation of the rotating ring 402 of the present invention, one of the outer arc slots 801 will cover the gas input end 6, thereby connecting the gas input end 6 with a corresponding gas transmission communication hole 802, allowing external gas to enter into a corresponding premixing chamber 501.

[0056] As the rotating ring 402 continues to rotate, another outer arc slot 801 will cover the mixed gas output end 7, thereby connecting the mixed gas output end 7 with a corresponding gas supply communication hole 802, allowing external air to enter into a corresponding premixing chamber 501.

[0057] During the continuous rotation of the rotating ring 402, one of the inner arc slots 101 will cover the air input end 903, thereby connecting the air input end 903 with a corresponding air connection hole 102, and connecting the mixed gas in one of the premixed chambers 501 to the stove body 1.

[0058] The foregoing has shown and described the basic principles and main features of the present invention, as well as its advantages. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of the invention. Various changes and modifications can be made to the present invention without departing from its spirit and scope, and all such changes and modifications fall within the scope of the present invention as claimed. The scope of protection of the present invention is defined by the appended claims and their equivalents.

Claims

1. A stove for improving gas utilization, comprising a stove body (1), characterized in that: The stove body (1) is equipped with a blower (2) and a premixing component (3). The premixing component (3) is equipped with a rotating ring assembly (4). The rotating ring assembly (4) is equipped with multiple pressure boosting valve chamber assemblies (5). The left and right sides of the premixing component (3) are respectively equipped with a gas input end (6) and a mixed gas output end (7). The outer side of the pressure boosting valve chamber assembly (5) is equipped with an outer connecting assembly (8) for connecting the gas input end (6) or the mixed gas output end (7). The middle of the rotating ring assembly (4) An air input component (9) is fixedly installed. An inner communication component (10) that can connect to the air input component (9) is provided inside the pressure boosting valve chamber component (5). A mixing and stirring device (11) is provided inside the pressure boosting valve chamber component (5). A rotation transmission component (12) that drives the mixing and stirring device (11) to rotate during the rotation of the rotating ring component (4) is provided between the mixing and stirring device (11) and the premixing component (3). The mixed gas output end (7) is connected to the stove body (1). The outer connecting component (8) is connected to a corresponding pressure boosting valve chamber component (5); The inner connecting component (10) is connected to a corresponding pressure boosting valve chamber component (5).

2. The stove for improving gas utilization efficiency according to claim 1, characterized in that: The rotating ring assembly (4) includes a circular slot (401) disposed on the premixing component (3), a rotating ring body (402) is rotatably disposed in the circular slot (401), an airbag protection frame (403) is disposed at the lower end of the premixing component (3), a motor mounting base (404) is disposed on the airbag protection frame (403), a drive motor (405) is disposed in the motor mounting base (404), and the output end of the drive motor (405) is fixedly connected to the lower end face of the rotating ring body (402).

3. A stove for improving gas utilization efficiency according to claim 2, characterized in that: Multiple pressure boosting valve chamber assemblies (5) are evenly distributed around the central circumference of the rotating ring (402).

4. A stove for improving gas utilization efficiency according to claim 3, characterized in that: The booster valve chamber assembly (5) includes a premixing chamber (501) disposed on the rotating ring (402), the bottom of the premixing chamber (501) is provided with an airbag connection opening (502), and an elastic contraction airbag (503) is connected to the lower end of the airbag connection opening (502). The elastic contractile airbag (503) is made of fluororubber combined with carbon fiber material.

5. A stove for improving gas utilization efficiency according to claim 4, characterized in that: The outer connecting component (8) includes an outer arc groove (801) disposed on the outer circumference of the rotating ring (402). A gas supply connecting hole (802) is provided between the outer arc groove (801) and a corresponding premixing chamber (501). Multiple outer arc grooves (801) are evenly distributed around the outer circumference of the rotating ring (402), and an outer partition (803) connects two adjacent outer arc grooves (801).

6. A stove for improving gas utilization efficiency according to claim 5, characterized in that: The air input assembly (9) includes a central fixing member (901) fixedly disposed in the middle of the rotating ring (402), and a plurality of connecting fixing rods (902) are provided between the central fixing member (901) and the premixing component (3). The outer wall of the central fixing member (901) is provided with an air input end (903) that can be directed toward one of the premixing chambers (501).

7. A stove for improving gas utilization efficiency according to claim 6, characterized in that: The inner connecting component (10) includes an inner arc groove (101) disposed on the inner wall of the rotating ring (402). An air connection hole (102) is provided between the inner arc groove (101) and a corresponding premixing chamber (501). Multiple inner arc grooves (101) are evenly distributed around the inner circumference of the rotating ring (402). An inner partition plate (103) connects two adjacent inner arc grooves (101).

8. A stove for improving gas utilization efficiency according to claim 7, characterized in that: The mixing and stirring device (11) includes a rotating shaft hole (111) disposed on the upper end face of the premixing chamber (501), a stirring shaft (112) is rotatably disposed in the rotating shaft hole (111), and a disc turbine stirring paddle assembly (113) is disposed at the lower end of the stirring shaft (112).

9. A stove for improving gas utilization efficiency according to claim 8, characterized in that: The self-rotating transmission assembly (12) includes a fixed internal gear (121) disposed on the premixing component (3), and a transmission gear (122) is disposed at the upper end of the stirring shaft (112), and the transmission gear (122) and the fixed internal gear (121) mesh and transmit power.

10. A stove for improving gas utilization efficiency according to claim 9, characterized in that: During the continuous rotation of the rotating ring (402), one of the outer arc slots (801) will cover the gas input end (6), thereby connecting the gas input end (6) with a corresponding gas transmission connection hole (802) and allowing external gas to enter into a corresponding premixing chamber (501); During the continuous rotation of the rotating ring (402), another outer arc slot (801) will cover the mixed gas output end (7), thereby connecting the mixed gas output end (7) with a corresponding gas transmission connection hole (802), so that the mixed gas in one of the premixed chambers (501) is connected to the stove body (1). During the continuous rotation of the rotating ring (402), one of the inner arc slots (101) will cover the air input end (903), thereby connecting the air input end (903) with a corresponding air connection hole (102) and allowing external air to enter the corresponding premix chamber (501).

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