Integrated air-gas linkage device

Abstract

The invention relates to the technical field of gas equipment, and discloses an integrated air-gas linkage device which comprises a mounting plate, a small fire gas valve, a small fire electromagnetic valve connector, a gas inlet pipe, a main gas valve, a large fire electromagnetic valve connector, a connecting rod mechanism, an air inlet fine adjustment device, a small fire air distribution adjusting valve and an air outlet adjuster. Two second brackets are mounted on the mounting plate; the small fire electromagnetic valve connector is connected with the small fire gas valve, the small fire gas valve is used for controlling the gas supply amount of small fire in the combustion process, and the gas inlet pipe is connected to a gas source and provides gas for a combustion system. The big fire electromagnetic valve connector is connected with a main gas valve, and the main gas valve is used for controlling the total gas supply amount of the whole combustion system. According to the integrated air-gas linkage device, through optimal design and reasonable configuration of all the components, automatic matching of air and gas and accurate supply of fuel gas are achieved, the combustion efficiency is improved, and the safety and environmental friendliness of a combustion system are guaranteed.

Description

Technical Field

[0001] The invention relates to the technical field of gas equipment, in particular to an integrated air-gas linkage device. Background Art

[0002] Traditional combustion equipment, such as gas boilers and gas stoves, play an important role in daily life and industrial production. Gas boilers are boiler equipment that uses gas as fuel, mainly used in steam, heating and bathing. It transfers the heat energy generated by gas combustion to water or other media to achieve the purpose of heating. Gas stoves are kitchen appliances that use gas fuels such as liquefied petroleum gas, artificial gas or natural gas for direct fire heating. It is mainly used for cooking food and is one of the indispensable equipment in modern kitchens.

[0003] In the combustion system, the reasonable ratio of wind and gas and the accurate supply of gas are crucial to combustion efficiency and safety. In the existing combustion system, the ratio of wind and gas is often not accurate enough, and the supply of gas is also unstable, which not only affects the combustion efficiency but also may bring safety hazards. Therefore, there is a need for an integrated wind and gas linkage device that can realize automatic ratio of wind and gas and accurate supply of gas. Summary of the invention

[0004] The purpose of the present invention is to provide an integrated wind and air linkage device to solve the problems raised in the above background technology.

[0005] In order to solve the above technical problems, the present invention provides the following technical solutions: an integrated air-gas linkage device, including a mounting plate, a low-fire gas valve, a low-fire solenoid valve interface, an air intake pipe, a main air valve, a high-fire solenoid valve interface, a connecting rod mechanism, an air intake fine-tuning device, a low-fire air distribution regulating valve and an air outlet regulator,

[0006] Two first brackets are installed on the mounting plate, and two second brackets are installed on the mounting plate;

[0007] The low-fire solenoid valve interface is connected to a low-fire gas valve, and the low-fire gas valve is used to control the gas supply amount of the low-fire during the combustion process;

[0008] The air inlet pipe is connected to a fuel gas source to provide fuel gas to the combustion system;

[0009] The high-fire solenoid valve interface is connected to the main gas valve, and the main gas valve is used to control the total gas supply of the entire combustion system;

[0010] The connecting rod mechanism is used to connect the main air valve and the air outlet regulator, and realizes the automatic ratio of wind and gas through mechanical linkage. The air inlet fine-tuning device is used to fine-tune the amount of air entering the device. An air inlet pipe is installed on one side of the air outlet regulator, and the air inlet fine-tuning device is installed on the air inlet pipe;

[0011] The low-fire air distribution regulating valve is used to adjust the ratio of air to gas during low-fire combustion, and the air outlet regulator is used to control the discharge of gas after combustion.

[0012] The mounting plate is used as the basis for installing other components. There are two first brackets and two second brackets on it for fixing other components. The small fire gas valve is responsible for controlling the gas supply of the small fire during the combustion process to ensure the stability and efficiency of the small fire combustion. One end of the small fire solenoid valve interface is connected to the small fire gas valve and the other end is connected to the small fire solenoid valve, which is used to control the opening and closing of the small fire gas valve. The air intake pipe is connected to the gas source to provide the required gas for the entire combustion system. The main gas valve controls the total gas supply of the entire combustion system and is a key component of the gas supply. The high fire solenoid valve interface is connected to the main gas valve and the other end is connected to the high fire solenoid valve, which is used to control the opening and closing of the main gas valve, thereby adjusting the gas supply during high fire.

[0013] Preferably, the low-fire solenoid valve interface is used to connect to the low-fire solenoid valve, and the low-fire gas valve cooperates with the low-fire solenoid valve through the low-fire solenoid valve interface, thereby being able to achieve stable supply and precise regulation of gas under low-fire conditions.

[0014] Preferably, the air intake pipe is made of special materials and has good sealing and corrosion resistance.

[0015] Preferably, the high fire solenoid valve interface is used to connect to a high fire solenoid valve, and the main gas valve cooperates with the high fire solenoid valve through the high fire solenoid valve interface, thereby enabling rapid supply and stable combustion of gas under a high fire state.

[0016] Preferably, the low-fire air distribution regulating valve is installed below the air inlet pipe and is used to adjust the air volume during low-fire combustion.

[0017] Preferably, the two first brackets are used to support the air intake pipe, and the two second brackets are used to support the low-fire gas valve and the main gas valve respectively.

[0018] The high fire solenoid valve interface is connected to the high fire solenoid valve, and the main gas valve cooperates with the high fire solenoid valve through the high fire solenoid valve interface, which can realize the rapid supply and stable combustion of gas under high fire state. When high fire combustion is required, the high fire solenoid valve opens quickly, and the main gas valve receives gas through the high fire solenoid valve interface and quickly supplies it to the combustion system, so as to realize the rapid start-up and stable combustion of high fire.

[0019] Preferably, the main air valve is connected to the air outlet regulator via a connecting rod mechanism. When the main air valve is opened, the connecting rod mechanism will drive the air outlet regulator to make corresponding adjustments to achieve automatic matching of wind and air.

[0020] The low-fire air distribution regulating valve is installed under the air inlet pipe and is used to adjust the air volume during low-fire combustion. By adjusting the air volume, the optimal ratio of air and gas during low-fire combustion can be achieved, thereby improving combustion efficiency and reducing energy waste.

[0021] Preferably, the air outlet regulator is mounted on the bottom of the mounting plate, and the rotating rod on the inner rotating core of the air outlet regulator is connected to the connecting rod mechanism by penetrating the mounting plate.

[0022] Preferably, a precise regulating mechanism is provided inside the air inlet fine-tuning device, such as a rotary air volume regulating valve or an air volume regulating device driven by a stepper motor, for precisely controlling the amount of air entering the combustion chamber.

[0023] Compared with the prior art, the beneficial effects achieved by the present invention are:

[0024] The present invention realizes automatic matching of wind and gas and accurate supply of fuel gas through optimized design and reasonable configuration of various components, thereby improving combustion efficiency and ensuring the safety and environmental protection of the combustion system. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0026] Figure 2 It is a schematic diagram of the top view structure of the present invention;

[0027] Figure 3 It is a schematic diagram of the three-dimensional structure of the present invention;

[0028] Figure 4 It is a schematic diagram of the cross-section structure of the mounting plate and the air outlet regulator of the present invention;

[0029] Figure 5 It is a schematic diagram of the structure of the rotating core in the air outlet regulator of the present invention.

[0030] Among them: 1. Mounting plate; 2. Low-fire gas valve; 3. Low-fire solenoid valve interface; 4. Air intake pipe; 5. Main gas valve; 6. High-fire solenoid valve interface; 7. Connecting rod mechanism; 8. Air intake fine-tuning device; 9. Low-fire air distribution regulating valve; 10. Air outlet regulator; 11. First bracket; 12. Second bracket; 13. Air intake pipe. DETAILED DESCRIPTION

[0031] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. 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] The present invention provides the following technical solutions:

[0033] See also Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5 The integrated air-gas linkage device comprises a mounting plate 1, a low-fire gas valve 2, a low-fire solenoid valve interface 3, an air intake pipe 4, a main air valve 5, a high-fire solenoid valve interface 6, a connecting rod mechanism 7, an air intake fine-tuning device 8, a low-fire air distribution regulating valve 9 and an air outlet regulator 10.

[0034] Two first brackets 11 are installed on the mounting plate 1, and two second brackets 12 are installed on the mounting plate 1;

[0035] The low-fire solenoid valve interface 3 is connected to the low-fire gas valve 2, and the low-fire gas valve 2 is used to control the gas supply amount of the low-fire during the combustion process;

[0036] The air inlet pipe 4 is connected to a gas source to provide gas to the combustion system;

[0037] The high-fire solenoid valve interface 6 is connected to the main gas valve 5, and the main gas valve 5 is used to control the total gas supply of the entire combustion system;

[0038] The connecting rod mechanism 7 is used to connect the main air valve 5 and the air outlet regulator 10, and realizes the automatic ratio of wind and gas through mechanical linkage. The air inlet fine-tuning device 8 is used to fine-tune the amount of air entering the device. An air inlet pipe 13 is installed on one side of the air outlet regulator 10, and the air inlet fine-tuning device 8 is installed on the air inlet pipe 13;

[0039] The low-fire air distribution regulating valve 9 is used to adjust the ratio of air to gas during low-fire combustion, and the air outlet regulator 10 is used to control the discharge of gas after combustion.

[0040] Through the above technical scheme, the mounting plate 1 is used as the basis for installing other components, and there are two first brackets 11 and two second brackets 12 on it for fixing other components. The small fire gas valve 2 is responsible for controlling the gas supply of the small fire during the combustion process to ensure the stability and efficiency of the small fire combustion. The small fire solenoid valve interface 3 is connected to the small fire gas valve 2 at one end and to the small fire solenoid valve at the other end, which is used to control the opening and closing of the small fire gas valve 2. The air intake pipe 4 is connected to the gas source to provide the required gas for the entire combustion system. The main gas valve 5 controls the total gas supply of the entire combustion system and is a key component of the gas supply. The high fire solenoid valve interface 6 is connected to the main gas valve 5 at the other end and to the high fire solenoid valve, which is used to control the opening and closing of the main gas valve 5, thereby adjusting the gas supply during high fire. The connecting rod mechanism 7 connects the main gas valve 5 and the air outlet regulator 10 through mechanical linkage to realize automatic ratio of wind and gas to ensure combustion efficiency and safety. The air inlet fine-tuning device 8 is installed on the air inlet pipe 13 to fine-tune the air entering the equipment. The air volume is controlled by the air supply pipe 13, and the combustion process is optimized by adjusting the air volume. The small fire gas valve 2 in the integrated air-gas linkage device adopts a throttling orifice as the flow control element, and the gas flow rate is controlled by manually adjusting the opening of the throttling orifice. The small fire solenoid valve and the high fire solenoid valve are both driven by high-performance electromagnets with a response time of less than 10 milliseconds. The connecting rod is made of precision-machined metal material to ensure the stability and reliability of the mechanical linkage. The air inlet fine-tuning device 8 adopts a rotary air volume regulating valve, which changes the amount of air entering the combustion chamber by manually rotating the regulating valve. The small fire air regulating valve 9 can ensure that an appropriate amount of air is provided during small fire combustion, and the air outlet regulator 10 can optimize the distribution of airflow in the combustion chamber.

[0041] The low-fire solenoid valve interface 3 is used to connect to the low-fire solenoid valve. The low-fire gas valve 2 cooperates with the low-fire solenoid valve through the low-fire solenoid valve interface 3 to achieve stable supply and precise regulation of gas under low-fire conditions.

[0042] Through the above technical scheme, the low fire solenoid valve interface 3 is connected to the low fire solenoid valve, and the low fire gas valve 2 cooperates with the low fire solenoid valve through the low fire solenoid valve interface 3, so as to realize the stable supply and precise regulation of gas under the low fire state. When the low fire is burning, through the precise control of the low fire solenoid valve, the low fire gas valve 2 can accurately supply the required amount of gas, thereby ensuring the stability and efficiency of the low fire combustion.

[0043] The air intake pipe 4 is made of special materials and has good sealing and corrosion resistance.

[0044] Through the above technical solution, the intake pipe 4 is made of special materials with good sealing and corrosion resistance, which can effectively prevent gas leakage and improve the safety of the combustion system. At the same time, good corrosion resistance can extend the service life of the intake pipe 4 and reduce the maintenance cost of the equipment.

[0045] The high fire solenoid valve interface 6 is used to connect to the high fire solenoid valve. The main gas valve 5 cooperates with the high fire solenoid valve through the high fire solenoid valve interface 6 to achieve rapid supply and stable combustion of gas under high fire conditions.

[0046] Through the above technical scheme, the high fire solenoid valve interface 6 is connected to the high fire solenoid valve, and the main gas valve 5 cooperates with the high fire solenoid valve through the high fire solenoid valve interface 6, so as to realize the rapid supply and stable combustion of gas under the high fire state. When high fire combustion is required, the high fire solenoid valve opens quickly, and the main gas valve 5 receives the gas through the high fire solenoid valve interface 6 and quickly supplies it to the combustion system, so as to realize the rapid start-up and stable combustion of the high fire.

[0047] The low-fire air distribution regulating valve 9 is installed below the air inlet pipe 13 and is used for regulating the air volume during low-fire combustion.

[0048] Through the above technical scheme, the low-fire air distribution regulating valve 9 is installed below the air inlet pipe 13, which is used to adjust the air volume during low-fire combustion. By adjusting the air volume, the optimal ratio of air and gas during low-fire combustion can be achieved, thereby improving combustion efficiency and reducing energy waste.

[0049] The two first brackets 11 are used to support the air inlet pipe 4 , and the two second brackets 12 are used to support the low-fire gas valve 2 and the main gas valve 5 , respectively.

[0050] Through the above technical solution, the two first brackets 11 are used to support the air intake pipe 4, and the two second brackets 12 are used to support the small fire gas valve 2 and the main gas valve 5 respectively. The setting of the first bracket 11 and the second bracket 12 can ensure the stability of each component and prevent shaking or displacement during operation, thereby ensuring the normal operation of the combustion system.

[0051] The main air valve 5 is connected to the air outlet regulator 10 via a connecting rod mechanism 7. When the main air valve 5 is opened, the connecting rod mechanism 7 will drive the air outlet regulator 10 to make corresponding adjustments to achieve automatic matching of wind and air.

[0052] Through the above technical solution, when the main gas valve 5 is opened, the connecting rod mechanism 7 will drive the air outlet regulator 10 to make corresponding adjustments to achieve automatic matching of wind and gas. The mechanical linkage design can automatically adjust the air supply according to the gas supply to ensure that the ratio of air to gas is always in the best state during the combustion process, thereby improving combustion efficiency and reducing pollutant emissions.

[0053] The air outlet regulator 10 is installed at the bottom of the mounting plate 1 , and the rotating rod on the inner rotating core of the air outlet regulator 10 is connected to the connecting rod mechanism 7 by penetrating the mounting plate 1 .

[0054] Through the above technical solution, the rotating rod on the inner rotating core of the air outlet regulator 10 is connected to the connecting rod mechanism 7 by passing through the mounting plate 1, so that the connection between the air outlet regulator 10 and the connecting rod mechanism 7 can be made tighter and the transmission more reliable, thereby ensuring that the automatic ratio of wind and gas can be accurately achieved.

[0055] The air inlet fine-tuning device 8 is internally provided with a precise regulating mechanism, such as a rotary air volume regulating valve or an air volume regulating device driven by a stepper motor, for precisely controlling the amount of air entering the combustion chamber.

[0056] Through the above technical solution, a precise adjustment mechanism is provided inside the air inlet fine-tuning device 8, such as a rotary air volume regulating valve or an air volume regulating device driven by a stepper motor, for precisely controlling the amount of air entering the combustion chamber. Through this precise adjustment mechanism, the amount of air entering the combustion chamber can be precisely adjusted according to the actual needs of the combustion system, thereby further improving the combustion efficiency and reducing the emission of pollutants.

[0057] When in use, the gas enters through the air intake pipe 4. When a low-fire combustion is required, the low-fire solenoid valve is opened, and the gas enters the low-fire gas valve 2 through the low-fire solenoid valve interface 3. The low-fire gas valve 2 controls the gas supply of the low-fire as needed. At the same time, the air inlet fine-tuning device 8 and the low-fire air distribution regulating valve 9 adjust the amount of air entering the equipment and the ratio of air to gas according to the needs of low-fire combustion, so as to achieve stable combustion and efficient combustion of the low-fire. When a high-fire combustion is required, the high-fire solenoid valve is opened, and the gas enters the main gas valve 5 through the high-fire solenoid valve interface 6. The main gas valve 5 controls the total gas supply of the entire combustion system, and the connecting rod mechanism 7 will drive the air outlet regulator 10 to make corresponding adjustments according to the opening status of the main gas valve 5, so as to achieve automatic matching of wind and gas. At the same time, the air inlet fine-tuning device 8 can also adjust the amount of air entering the equipment according to the needs of high-fire combustion, so as to ensure the effect and safety of high-fire combustion. During the entire combustion process, the air outlet regulator 10 is used to control the discharge of gas after combustion, maintain the pressure balance inside the equipment, and reduce pollution to the environment.

[0058] While embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations may be made to the embodiments without departing from the principles and spirit thereof, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An integrated air-gas linkage device, comprising a mounting plate (1), a low-fire gas valve (2), a low-fire solenoid valve interface (3), an air intake pipe (4), a main air valve (5), a high-fire solenoid valve interface (6), a connecting rod mechanism (7), an air intake fine-tuning device (8), a low-fire air distribution regulating valve (9) and an air outlet regulator (10), characterized in that: Two first brackets (11) are installed on the mounting plate (1), and two second brackets (12) are installed on the mounting plate (1); The low-fire electromagnetic valve interface (3) is connected to the low-fire gas valve (2), and the low-fire gas valve (2) is used to control the supply amount of low-fire gas during the combustion process; The air inlet pipe (4) is connected to a fuel gas source to provide fuel gas to the combustion system; The high-fire electromagnetic valve interface (6) is connected to the main gas valve (5), and the main gas valve (5) is used to control the total gas supply of the entire combustion system; The connecting rod mechanism (7) is used to connect the main air valve (5) and the air outlet regulator (10), and realizes automatic ratio of wind and gas through mechanical linkage. The air inlet fine-tuning device (8) is used to fine-tune the amount of air entering the device. An air inlet pipe (13) is installed on one side of the air outlet regulator (10), and the air inlet fine-tuning device (8) is installed on the air inlet pipe (13); The low-fire air distribution regulating valve (9) is used to adjust the ratio of air to gas during low-fire combustion, and the air outlet regulator (10) is used to control the discharge of gas after combustion.

2. The integrated wind and air linkage device according to claim 1, characterized in that: The low-fire electromagnetic valve interface (3) is used to connect to the low-fire electromagnetic valve, and the low-fire gas valve (2) cooperates with the low-fire electromagnetic valve via the low-fire electromagnetic valve interface (3), thereby realizing stable supply and precise regulation of gas under low-fire conditions.

3. The integrated wind and air linkage device according to claim 1 is characterized in that: The air intake pipe (4) is made of special materials and has good sealing properties and corrosion resistance.

4. The integrated wind and air linkage device according to claim 1 is characterized in that: The high-fire solenoid valve interface (6) is used to connect to the high-fire solenoid valve, and the main gas valve (5) cooperates with the high-fire solenoid valve via the high-fire solenoid valve interface (6), thereby enabling rapid supply and stable combustion of gas under a high-fire state.

5. The integrated wind and air linkage device according to claim 1 is characterized in that: The low-fire air distribution regulating valve (9) is installed below the air inlet pipe (13) and is used to adjust the air volume during low-fire combustion.

6. The integrated wind and air linkage device according to claim 1, characterized in that: The two first brackets (11) are used to support the air inlet pipe (4), and the two second brackets (12) are used to support the low-fire gas valve (2) and the main gas valve (5), respectively.

7. The integrated wind and air linkage device according to claim 1, characterized in that: The main air valve (5) is connected to the air outlet regulator (10) via a connecting rod mechanism (7). When the main air valve (5) is opened, the connecting rod mechanism (7) drives the air outlet regulator (10) to make corresponding adjustments to achieve automatic matching of wind and air.

8. The integrated wind and air linkage device according to claim 1, characterized in that: The air outlet regulator (10) is installed at the bottom of the mounting plate (1), and the rotating rod on the inner rotating core of the air outlet regulator (10) is connected to the connecting rod mechanism (7) by penetrating the mounting plate (1).

9. The integrated wind and air linkage device according to claim 1, characterized in that: The air inlet fine-tuning device (8) is internally provided with a precise regulating mechanism, such as a rotary air volume regulating valve or an air volume regulating device driven by a stepping motor, for precisely controlling the amount of air entering the combustion chamber.

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