Control system for manually igniting gas product

Abstract

The utility model relates to the technical field of ignition control, and discloses a control system for manually igniting a fuel gas product, which comprises a gas supply device, an igniter and a controller, the gas supply device is used for providing fuel gas for the fuel gas product, and the gas supply device is sequentially connected with a plug valve and an electromagnetic valve through a pipeline; the plug valve is used for controlling an ignition needle of the igniter to ignite a gas product; the controller is used for controlling opening and closing of the electromagnetic valve so as to adjust the flame size in the gas product; a fire detection needle used for detecting the internal temperature of the fuel gas product is arranged in the fuel gas product, and the fire detection needle, the plug valve and the electromagnetic valve are all electrically connected with the controller. An ignition needle of the igniter is controlled through the plug valve to ignite the gas product; the controller controls the opening and closing of the electromagnetic valve and adjusts the flame in the gas product; and the fire detection needle detects the internal temperature of the gas product, so that the control system for manually igniting the gas product is provided, and the firepower and the temperature of the gas product can be intelligently adjusted.

Description

Technical Field

[0001] The utility model relates to the technical field of ignition control, in particular to a control system for manual ignition gas products. Background Art

[0002] In the prior art, manual ignition gas products require pressing the stopcock (knob) and rotating it, waiting for about 5 seconds for ignition time, ignition, cooking, and fire adjustment by rotating the stopcock (knob). However, the above methods all require the user to manually rotate the stopcock to change the gas flow rate, which cannot control the temperature and is not intelligent.

[0003] Therefore, how to provide a control system for manually ignited gas products to intelligently adjust the firepower and control the temperature has become a technical problem that needs to be solved urgently. Utility Model Content

[0004] The technical problem to be solved by the utility model is how to provide a control system for a manual ignition gas product to intelligently adjust the fire power and control the temperature.

[0005] To this end, according to a first aspect, an embodiment of the utility model discloses a control system for manually igniting a gas product, comprising: a gas supply device, an igniter and a controller, the gas supply device being used to provide gas to the gas product, the gas supply device being connected to a pressure reducing valve, a plug valve and a solenoid valve in a pipeline in sequence;

[0006] The stopcock is used to control the ignition of the igniter to ignite the gas product; the controller is used to control the opening and closing of the solenoid valve to adjust the size of the flame in the gas product; the gas product is provided with a fire detection needle for detecting its internal temperature, and the fire detection needle, the stopcock and the solenoid valve are all electrically connected to the controller.

[0007] The utility model is further configured that the controller is electrically connected to a temperature sensing rod, and the temperature sensing rod is used to detect the food temperature or the ambient temperature.

[0008] The utility model is further configured that the gas supply device is connected in parallel with a plurality of the stopcocks, a plurality of the solenoid valves and a plurality of the gas products in a sequential pipeline.

[0009] The utility model is further configured as follows: the controller includes a main control chip, and the main control chip is electrically connected to a temperature detection module, a food temperature detection module, an ambient temperature detection module, a knob and a button; the temperature detection module is used to detect the temperature inside the gas product, the food temperature detection module is used to detect the temperature of the food inside the gas product, the ambient temperature detection module is used to detect the external ambient temperature of the gas product, and the knob and the button are respectively used to control the ignition of the igniter.

[0010] The utility model is further configured that the main control chip is electrically connected to a Bluetooth WIFI module, a remote control receiving module and a voice recognition module in sequence.

[0011] The utility model is further configured that the main control chip is electrically connected to an alarm module and a display screen module.

[0012] The utility model is further configured that the gas product is any one of a gas barbecue grill, a gas heater, a gas brazier, a gas oven and a gas stove.

[0013] The utility model has the following beneficial effects: the ignition needle of the igniter is controlled by the plug valve to ignite the gas product; the controller controls the opening and closing of the solenoid valve to adjust the size of the flame in the gas product; the fire detection needle detects the internal temperature of the gas product, thereby providing a control system for manually igniting the gas product, which can intelligently adjust the firepower and temperature of the gas product. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] In order to more clearly illustrate the specific implementation methods of the utility model or the technical solutions in the prior art, the drawings required for use in the specific implementation methods or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some implementation methods of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0015] Figure 1 It is a structural schematic diagram of a control system for a manual ignition gas product disclosed in this embodiment;

[0016] Figure 2 It is a structural schematic diagram of a controller in a control system of a manual ignition gas product disclosed in this embodiment;

[0017] Figure 3 This is a schematic diagram of an ignition method of a control system for a manual ignition gas product disclosed in this embodiment;

[0018] Figure 4 This is a schematic diagram of a regulating valve control method of a control system for a manual ignition gas product disclosed in this embodiment;

[0019] Figure 5 This is a schematic diagram of the structure of the power supply of the controller in the control system of a manual ignition gas product disclosed in this embodiment;

[0020] Figure numerals: 1. gas supply device; 2. igniter; 21. ignition needle; 3. controller; 5. stopcock; 6. solenoid valve; 7. gas product; 8. fire detection needle; 9. temperature sensing rod. DETAILED DESCRIPTION

[0021] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model and are not used to limit the utility model.

[0022] In the description of the present utility model, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, it can also be the internal connection of two components, it can be a wireless connection, or it can be a wired connection. For ordinary technicians in this field, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0023] In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", and "third" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.

[0024] In addition, the technical features involved in the different embodiments of the present invention described below can be combined with each other as long as they do not conflict with each other.

[0025] The utility model embodiment discloses a control system for a manual ignition gas product 7, such as Figure 1-5 As shown, it includes: a gas supply device 1, an igniter 2 and a controller 3. The gas supply device 1 is used to provide gas to the gas product 7. The gas supply device 1 is connected to a pressure reducing valve, a plug valve 5 and a solenoid valve 6 in sequence through pipelines;

[0026] The stopcock 5 is used to control the ignition needle 21 of the igniter 2 to ignite the gas product 7; the controller 3 is used to control the opening and closing of the solenoid valve 6 to adjust the flame size in the gas product 7; the gas product 7 is provided with a fire detection needle 8 for detecting its internal temperature, and the fire detection needle 8, the stopcock 5 and the solenoid valve 6 are all electrically connected to the controller 3. In the specific implementation process, the gas product 7 is connected in parallel with two solenoid valves 6, one of which is used to control the high flame of the gas product 7, and the other solenoid valve 6 is used to control the low flame of the gas product 7.

[0027] It should be noted that the ignition needle 21 of the igniter 2 is controlled by the stopcock 5 to ignite the gas product 7; the controller 3 controls the opening and closing of the solenoid valve 6 to adjust the size of the flame in the gas product 7; the fire detection needle 8 detects the internal temperature of the gas product 7, thereby providing a control system for manually igniting the gas product 7, which can intelligently adjust the fire power and temperature of the gas product 7.

[0028] like Figure 1 As shown, the controller 3 is electrically connected to a temperature sensing rod 9, which is used to detect the food temperature or the ambient temperature. It should be noted that the temperature sensing rod 9 is a resistance temperature detector.

[0029] like Figure 1 As shown, the gas supply device 1 is connected in parallel with multiple stopcocks 5, multiple solenoid valves 6 and multiple gas products 7 in sequence, and the stopcocks 5, solenoid valves 6 and gas products 7 correspond to each other one by one.

[0030] like Figure 2-5 As shown, the controller 3 includes a main control chip, which is electrically connected to a temperature detection module, a food temperature detection module, an ambient temperature detection module, a knob and a button; the temperature detection module is used to detect the temperature inside the gas product 7, the food temperature detection module is used to detect the temperature of the food inside the gas product 7, the ambient temperature detection module is used to detect the external ambient temperature of the gas product 7, and the knob and button are respectively used to control the ignition of the igniter 2.

[0031] like Figure 2 As shown, the main control chip is electrically connected to the Bluetooth WIFI module, the remote control receiving module and the voice recognition module in sequence.

[0032] like Figure 2 and Figure 5 As shown, the main control chip is electrically connected to an alarm module and a display screen module. It should be noted that the alarm module is used to give an alarm prompt, and the display screen module is used to display the working status of the control system.

[0033] It should be noted that the power of the controller 3 is provided by the mains, battery or generator through circuit conversion. When there is mains, the system is powered by the mains; or if there is no mains, the system is powered by the battery; or after the ignition is successful, the generator generates power normally, and the system is powered by the generator.

[0034] like Figure 1-5 As shown, the gas product 7 is any one of a U-shaped fire grill, a gas barbecue, a gas heater, a gas fire basin, a gas oven and a gas stove.

[0035] During the specific implementation process, the user opens the manual valve, the gas passes through the pressure reducing valve (usually canned gas needs to be pressure reduced, and general pipeline gas supply does not need to be pressure reduced again), presses the stopcock 5 and rotates it 90 degrees to ignite. After the ignition is successful, release the stopcock 5 and the flame is maintained; the flame size can be controlled by knobs, buttons, mobile phone APP, remote control, and voice recognition to control the corresponding solenoid valve 6 so that the gas product 7 has a high fire or a low fire.

[0036] Working principle: The ignition needle 21 of the igniter 2 is controlled by the stopcock 5 to ignite the gas product 7; the controller 3 controls the opening and closing of the solenoid valve 6 to adjust the size of the flame in the gas product 7; the fire detection needle 8 detects the internal temperature of the gas product 7, thereby providing a control system for manually igniting the gas product 7, which can intelligently adjust the firepower and temperature of the gas product 7.

[0037] Obviously, the above embodiments are merely examples for the purpose of clear explanation, and are not intended to limit the implementation methods. For those skilled in the art, other different forms of changes or modifications can be made based on the above description. It is not necessary and impossible to list all the implementation methods here. The obvious changes or modifications derived therefrom are still within the scope of protection of the invention of the utility model.

Claims

1. A control system for a manually ignited gas product, characterized in that: include: A gas supply device (1), an igniter (2) and a controller (3), wherein the gas supply device (1) is used to supply gas to a gas product (7), and the gas supply device (1) is connected to a stopcock (5) and a solenoid valve (6) in sequence through pipelines; The stopcock (5) is used to control the ignition needle (21) of the igniter (2) to ignite the gas product (7); the controller (3) is used to control the opening and closing of the solenoid valve (6) to adjust the size of the flame in the gas product (7); the gas product (7) is provided with a fire detection needle (8) for detecting the internal temperature thereof, and the fire detection needle (8), the stopcock (5) and the solenoid valve (6) are all electrically connected to the controller (3).

2. The control system for manually ignited gas products according to claim 1, characterized in that: The controller (3) is electrically connected to a temperature sensing rod (9), and the temperature sensing rod (9) is used to detect food temperature or ambient temperature.

3. The control system for manually ignited gas products according to claim 1 or 2, characterized in that: The gas supply device (1) is connected in parallel with a plurality of the stopcock valves (5), a plurality of the solenoid valves (6) and a plurality of the gas products (7) in a sequential pipeline.

4. The control system for manually ignited gas products according to claim 1, characterized in that: The controller (3) comprises a main control chip, and the main control chip is electrically connected to a temperature detection module, a food temperature detection module, an ambient temperature detection module, a knob and a button; the temperature detection module is used to detect the temperature inside the gas product (7), the food temperature detection module is used to detect the temperature of the food inside the gas product (7), the ambient temperature detection module is used to detect the external ambient temperature of the gas product (7), and the knob and the button are respectively used to control the ignition of the igniter (2).

5. The control system for manually ignited gas products according to claim 4, characterized in that: The main control chip is electrically connected to a Bluetooth WIFI module, a remote control receiving module and a voice recognition module in sequence.

6. The control system for manually ignited gas products according to claim 4, characterized in that: The main control chip is electrically connected to an alarm module and a display screen module.

7. The control system for manually ignited gas products according to claim 1, characterized in that: The gas product (7) is any one of a gas barbecue grill, a gas heater, a gas brazier, a gas oven and a gas stove.

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