CN214745942U - Vaporization ignition control device for liquid fuel vaporization furnace - Google Patents
Vaporization ignition control device for liquid fuel vaporization furnace Download PDFInfo
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- CN214745942U CN214745942U CN202023058948.2U CN202023058948U CN214745942U CN 214745942 U CN214745942 U CN 214745942U CN 202023058948 U CN202023058948 U CN 202023058948U CN 214745942 U CN214745942 U CN 214745942U
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Abstract
The utility model discloses a vaporization ignition control device for a liquid fuel vaporizing furnace, which comprises a heating vaporizing mechanism, an ignition mechanism arranged corresponding to the furnace end of the vaporizing furnace and a fuel control mechanism, wherein the fuel control mechanism comprises an oil-gas-electricity combination switch connected with a fuel discharging pipe, an electromagnetic valve connected with the oil-gas-electricity combination switch and a fuel feeding pipe connected between the electromagnetic valve and the heating vaporizing mechanism; the oil gas electric combination switch is connected to the heating vaporization mechanism through a first gas pipe and is connected to the ignition mechanism through a second gas pipe. The vaporization ignition control device for the liquid fuel vaporizing furnace provided by the utility model realizes the automatic control of the processes of liquid fuel supply, vaporization and ignition, is convenient to use, can fully vaporize the liquid fuel into gas fuel, improves the utilization rate of the liquid fuel and saves energy; meanwhile, the device is safe and reliable, cannot explode, and can save the cost by at least 20%.
Description
Technical Field
The utility model relates to a kitchen range field especially relates to a vaporization ignition control device for liquid fuel gasification burner.
Background
At present, gas stoves and gas stoves are commonly used in families, have large safety problems, are easy to cause gas poisoning or explosion risks, and have low use safety and high cost.
At present, a safe, low-cost and convenient-to-use gasification furnace is not available in the market.
SUMMERY OF THE UTILITY MODEL
In view of the above disadvantages, the present invention provides a vaporization ignition control device for a liquid fuel vaporization furnace, which realizes automatic control of the supply, vaporization and ignition processes of liquid fuel, is convenient to use, and can fully vaporize the liquid fuel into gas fuel, thereby improving the utilization rate of the liquid fuel and saving energy; meanwhile, the device is safe and reliable, cannot explode, and can save the cost by at least 20%.
The utility model discloses a reach the technical scheme that above-mentioned purpose adopted and be:
a vaporization ignition control device for a liquid fuel vaporization furnace, comprising:
a heating vaporization mechanism;
an ignition mechanism, it is correspondent to the burner setting of the gasification burner;
the fuel control mechanism comprises an oil-gas-electricity combined switch connected with a fuel discharging pipe, an electromagnetic valve connected with the oil-gas-electricity combined switch, and a fuel feeding pipe connected between the electromagnetic valve and the heating vaporization mechanism; the oil gas electric combination switch is connected to the heating vaporization mechanism through a first gas pipe and is connected to the ignition mechanism through a second gas pipe.
As a further improvement, the heating vaporization mechanism includes a heating chamber, sets up in a coiled pipe structure of heating intracavity, sets up in heating epaxial temperature-sensing meter and is connected to a temperature controller of temperature-sensing meter, wherein, first trachea connection is between heating chamber and oil gas electricity combination switch, second trachea connection is between oil gas electricity combination switch and ignition mechanism, the fuel inlet pipe communicates to the heating chamber.
As a further improvement of the utility model, the heating vaporization mechanism further comprises at least one power line connected to the coil structure.
As a further improvement of the present invention, the ignition mechanism includes an ignition chamber provided at the back of the burner of the gasification furnace, at least one ignition high-voltage line connected to the ignition chamber, and a pulse igniter connected to the ignition high-voltage line, wherein the second gas pipe is communicated to the ignition chamber.
As a further improvement of the present invention, the heating chamber is disposed at the periphery of the ignition chamber.
As a further improvement of the utility model, the solenoid valve is a normally open solenoid valve.
The utility model has the advantages that:
(1) through the special structural design of the heating vaporization mechanism, high-temperature heat is provided for the vaporization of the liquid fuel, and the liquid fuel can be fully vaporized into gas fuel for subsequent ignition and combustion. Meanwhile, the temperature sensor is combined with the temperature controller, the temperature in the heating cavity can be detected in real time, and the fuel control mechanism is allowed to feed liquid fuel only when the temperature reaches the vaporization temperature of the liquid fuel, so that the liquid fuel can be fully vaporized into gas fuel.
(2) Through the special structural design of fuel control mechanism, control the supply of liquid fuel by the solenoid valve, prevent that the phenomenon that has liquid fuel to let in when heating chamber temperature does not reach liquid fuel vaporization temperature from appearing, from this, realize the automatic control of liquid fuel supply, also do benefit to liquid fuel and can fully vaporize into gaseous fuel. Meanwhile, the oil-gas-electric combined switch can control the introduction amount of the liquid fuel, namely the supply amount of the liquid fuel is adjusted; the size of the gaseous fuel passing into the ignition mechanism can also be controlled, i.e. the gaseous fuel supply amount is adjusted. This controls the amount of the fire power.
(3) The liquid fuel is adopted, so that the device is safe and reliable, cannot explode, and can save the cost by at least 20%.
The above is an overview of the technical solution of the present invention, and the present invention is further explained with reference to the accompanying drawings and the detailed description.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
fig. 2 is a schematic structural view of the middle heating vaporization mechanism, the ignition mechanism and the fuel control mechanism of the present invention, which are arranged on the back of the furnace head.
Detailed Description
To further illustrate the technical means and effects of the present invention adopted to achieve the intended purpose, the following detailed description of the embodiments of the present invention is provided in conjunction with the accompanying drawings and preferred embodiments.
Referring to fig. 1 and 2, an embodiment of the present invention provides a liquid fuel vaporization furnace, including:
a liquid fuel tank 1, which is connected with a fuel discharging pipe 11 at the valve position;
a furnace end 2;
a heating vaporization mechanism 3 for vaporizing the liquid fuel into a gas fuel for ignition combustion;
an ignition mechanism 4, which is arranged corresponding to the burner 2 and is used for igniting the gas fuel;
a fuel control mechanism 5 including an oil-gas-electric combination switch 51 connected to the fuel discharge pipe 11, an electromagnetic valve 52 connected to the oil-gas-electric combination switch 51, and a fuel feed pipe 53 connected between the electromagnetic valve 52 and the heating vaporization mechanism 3; the oil-gas-electric combination switch 51 is connected to the heating vaporization mechanism 3 through a first gas pipe 54, and is connected to the ignition mechanism 4 through a second gas pipe 55.
In the present embodiment, the heating vaporization mechanism 3, the ignition mechanism 4, and the fuel control mechanism 5 are combined to form a vaporization ignition control device.
The liquid fuel in the liquid fuel tank 1 is controlled by the electromagnetic valve 52 in the fuel control mechanism 5 to be introduced into the heating vaporization mechanism 3 from the fuel outlet pipe 11 and the fuel inlet pipe 53. Specifically, the solenoid valve 52 of the present embodiment is a normally open solenoid valve. When the electromagnetic valve 52 is powered off, the electromagnetic valve 52 is in an open state, so that the liquid fuel in the liquid fuel tank 1 is introduced into the heating vaporization mechanism 3 from the fuel discharge pipe 11 and the fuel feed pipe 53; when the electromagnetic valve 52 is energized, the electromagnetic valve 52 is closed, and the introduction of the liquid fuel into the heating vaporization mechanism 3 is stopped.
Meanwhile, the oil-gas-electric combination switch 51 in the fuel control mechanism 5 is a linked switch, and is used for controlling the size of the introduced liquid fuel, i.e., adjusting the supply amount of the liquid fuel, and also used for controlling the size of the introduced gas fuel, i.e., adjusting the supply amount of the gas fuel, in the ignition mechanism 4. This controls the amount of the fire power.
In this embodiment, the heating and vaporizing mechanism 3 includes a heating cavity 31, a coil structure disposed in the heating cavity 31, a temperature sensor 33 disposed on the heating cavity 31, and a temperature controller 34 connected to the temperature sensor 33, wherein the first air pipe 54 is connected between the heating cavity 31 and the oil-gas-electric combination switch 51, the second air pipe 55 is connected between the oil-gas-electric combination switch 51 and the ignition mechanism 4, and the fuel feeding pipe 53 is connected to the heating cavity 31. Meanwhile, the heating vaporization mechanism 3 further comprises at least one electrified wire 35 connected to the coil structure, and the coil structure is electrified and heated, so that the liquid fuel can be vaporized into the gaseous fuel at high temperature.
After the liquid fuel enters the heating cavity 31 through the fuel feeding pipe 53, the liquid fuel is electrified and heated by the coil pipe structure, so that the liquid fuel is fully vaporized into the gas fuel, and the gas fuel introduced into the ignition mechanism 4 is controlled by combining the first gas pipe 54 and the second gas pipe 55 with the oil-gas-electric combined switch 51, specifically, on-off control and size control can be realized.
Before the liquid fuel is introduced into the heating chamber 31, the temperature inside the heating chamber 31 is detected by the temperature sensor 33, and the introduction of the liquid fuel into the heating chamber 31 is controlled by the fuel control mechanism 5 until the detected temperature reaches the preset temperature of the temperature controller 34. The preset temperature of the temperature controller 34 should not be lower than the vaporization temperature of the liquid fuel, for example, the liquid fuel is methanol, and the vaporization temperature of the methanol is 64.7 ℃. Therefore, the preset temperature of the temperature controller 34 is not lower than 64.7 ℃, and can be set to 80 ℃ to 120 ℃.
In this embodiment, the ignition mechanism 4 includes an ignition cavity 41 disposed on the back of the burner 2, at least one ignition high-voltage wire 42 connected to the ignition cavity 41, and a pulse igniter 43 connected to the ignition high-voltage wire 42, wherein the second air pipe 55 is connected to the ignition cavity 41. Continuous instantaneous electric sparks are generated by the pulse igniter 43 by using the pulse principle, and the gaseous fuel introduced into the ignition cavity 41 is ignited, so that flame is generated in the burner 2.
In a specific structural arrangement, the heating cavity 31 is disposed at the periphery of the ignition cavity 41 in the embodiment.
In the present embodiment, as shown in fig. 1, a pressure maintaining valve 12 and a high temperature cut-off valve 13 are provided at the valve of the liquid fuel tank 1, and the fuel discharge pipe 11 is connected to the high temperature cut-off valve 13. The pressure of the liquid fuel in the liquid fuel tank 1 is not lower than 2.5-3 kg, so as to ensure that the liquid fuel can be continuously pressed into the fuel discharging pipe 11. The pressure stabilizing valve 12 can control the pressure of the liquid fuel in the fuel discharging pipe 11 to be about 0.4 kg so as to keep the pressure of the liquid fuel to be more constant. Meanwhile, when the temperature is too high due to a fire, the high temperature cut-off valve 13 automatically cuts off the supply of the liquid fuel to shut off the burner 2. And the supply of the liquid fuel can be resumed by pressing the high temperature cut-off valve 13 again.
In order to facilitate the operation and control of the user, the burner 2 of the present embodiment is disposed on a control board 6, and a power/manual ignition button 9 and a fire adjustment button 10 are disposed on the control board 6, wherein the fire adjustment button 10 is electrically connected to the oil-gas-electric combination switch 51, and the power/manual ignition button 9 is electrically connected to the pulse igniter 43.
The working principle of the embodiment is as follows:
the coil pipe structure in the heating cavity 31 is electrified and heated to generate high temperature; the temperature in the heating chamber 31 is detected by the temperature sensor 33, and when the detected temperature reaches the preset temperature (i.e. the vaporization temperature of the liquid fuel) of the temperature controller 34, the electromagnetic valve 52 is opened, and the liquid fuel in the liquid fuel tank 1 enters the heating chamber 31 through the fuel discharging pipe 11 and the fuel feeding pipe 53. When the temperature detected by the temperature sensor 33 is lower than the preset temperature of the temperature controller 34 (i.e., the vaporization temperature of the liquid fuel), the electromagnetic valve 52 is energized and closed, and the supply of the liquid fuel into the heating chamber 31 is delayed until the temperature in the heating chamber 31 can reach the vaporization temperature of the liquid fuel. Then, the liquid fuel in the heating chamber 31 is vaporized into gaseous fuel by the high temperature in the heating chamber 31. Then, the gaseous fuel is combined with the oil gas electric combination switch 51 through the first air pipe 54 and the second air pipe 55, is introduced into the ignition cavity 41, and is ignited by the pulse igniter 43, so that flame is generated in the burner 2.
It should be noted that the vaporization ignition control device disclosed in the present invention is an improvement on a specific structure, and is not an innovative point of the present invention for a specific control manner. To the utility model discloses well oil gas electric combination switch, normally open solenoid valve, coil structure, temperature-sensing meter, temperature controller, ignition high-voltage line, impulse ignition ware, surge damping valve, high temperature trip valve and other parts that involve can be the parts that general standard spare or technical field personnel know, and its structure, principle and control mode are technical field personnel and learn through the technical manual or learn through conventional experimental method.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the technical scope of the present invention, so that other structures obtained by adopting the same or similar technical features as the above embodiments of the present invention are all within the protection scope of the present invention.
Claims (6)
1. A vaporization ignition control device for a liquid fuel vaporization furnace, comprising:
a heating vaporization mechanism;
an ignition mechanism, it is correspondent to the burner setting of the gasification burner;
the fuel control mechanism comprises an oil-gas-electricity combined switch connected with a fuel discharging pipe, an electromagnetic valve connected with the oil-gas-electricity combined switch, and a fuel feeding pipe connected between the electromagnetic valve and the heating vaporization mechanism; the oil gas electric combination switch is connected to the heating vaporization mechanism through a first gas pipe and is connected to the ignition mechanism through a second gas pipe.
2. The vaporization ignition control device for a liquid fuel vaporization furnace according to claim 1, wherein the heating vaporization mechanism includes a heating chamber, a coil structure disposed in the heating chamber, a temperature sensor disposed on the heating chamber, and a temperature controller connected to the temperature sensor, wherein the first gas pipe is connected between the heating chamber and the hydro-pneumatic-electric combination switch, the second gas pipe is connected between the hydro-pneumatic-electric combination switch and the ignition mechanism, and the fuel feed pipe is connected to the heating chamber.
3. The vaporization ignition control device for a liquid fuel vaporization furnace of claim 2, wherein the heating vaporization mechanism further includes at least one electrical wire connected to the coiled tube structure.
4. The vaporization ignition control device for a liquid fuel vaporization furnace of claim 2, wherein the ignition mechanism includes an ignition chamber provided on a back side of a burner of the vaporization furnace, at least one ignition high-voltage wire connected to the ignition chamber, and a pulse igniter connected to the ignition high-voltage wire, wherein the second gas pipe is communicated to the ignition chamber.
5. The vaporization ignition control apparatus for a liquid fuel vaporization furnace of claim 4, wherein the heating chamber is disposed at the periphery of the ignition chamber.
6. The vaporization ignition control device for a liquid fuel vaporization furnace of claim 1, wherein the solenoid valve is a normally open solenoid valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023058948.2U CN214745942U (en) | 2020-12-18 | 2020-12-18 | Vaporization ignition control device for liquid fuel vaporization furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023058948.2U CN214745942U (en) | 2020-12-18 | 2020-12-18 | Vaporization ignition control device for liquid fuel vaporization furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214745942U true CN214745942U (en) | 2021-11-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023058948.2U Active CN214745942U (en) | 2020-12-18 | 2020-12-18 | Vaporization ignition control device for liquid fuel vaporization furnace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214745942U (en) |
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2020
- 2020-12-18 CN CN202023058948.2U patent/CN214745942U/en active Active
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