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Plasma jet device, plasma auxiliary heating cooking range and gas stove complete machine

A jet device, plasma technology, applied in the direction of plasma, lighting and heating equipment, electrical components, etc., can solve the problem of insufficient heat of gas stoves, and achieve the effect of high heating power

Inactive Publication Date: 2020-12-29
HUAZHONG UNIV OF SCI & TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Aiming at the above defects or improvement needs of the prior art, the present invention provides a plasma jet device, a plasma-assisted heating cooker and a complete gas cooker, the purpose of which is to embed the plasma jet device in the cooker so that The heat and the heat generated by plasma heating are superimposed on each other, thereby solving the technical problem of insufficient heat in the prior art using only gas stoves

Method used

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  • Plasma jet device, plasma auxiliary heating cooking range and gas stove complete machine
  • Plasma jet device, plasma auxiliary heating cooking range and gas stove complete machine
  • Plasma jet device, plasma auxiliary heating cooking range and gas stove complete machine

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0057] Example 1, as figure 1 A schematic structural diagram of a single plasma jet device shown, including an electrode housing 1, a discharge electrode 2, a jet device housing 3, a first gas delivery pipe 4, a first air pump 5, a second gas delivery pipe 7, a stove head housing 8, a gas Storage device 9 and power supply 10 .

[0058] To further illustrate, the electrode casing 1 is an insulating casing, optionally, it can be a heat-resistant insulating material of glass or ceramic lamps.

[0059] To further illustrate, the discharge electrode 2 is a high-voltage discharge electrode, the material of its main body can be conductive metals such as steel, copper, and aluminum, its tip can be made of heat-resistant metal, such as tungsten, etc., and its structure can be needle-shaped, Rods or other discharge structures.

[0060] To further illustrate, the jet device shell 3 can be made of conductive metal materials, such as steel, aluminum, copper, etc., the nozzle part of the ...

Embodiment 2

[0063] Example 2, as figure 2 A schematic structural diagram of a single plasma jet device shown, including a discharge electrode 2, a jet device housing 3, a first gas delivery pipe 4, a first air pump 5, a second gas delivery pipe 7, a stove head housing 8, a gas storage device 9 and Power supply 10. Different from Embodiment 1, in this embodiment, the electrode casing 1 is not provided, and the discharge electrode 2 is a bare electrode.

[0064] Specifically, the discharge electrode 2 is a high-voltage discharge electrode, the material of the main body can be conductive metal such as steel, copper, aluminum, the tip can be made of heat-resistant metal, such as tungsten, etc., and the structure can be needle-shaped, rod-shaped or Other discharge structures.

[0065] Specifically, the jet device casing 3 can be made of conductive metal materials, such as steel, aluminum, copper, etc., the nozzle part of the casing can be made of high-temperature-resistant metal materials, ...

Embodiment 3

[0068] Example 3, as image 3 A schematic structural diagram of a single plasma jet device shown, including an electrode housing 1, a discharge electrode 2, a jet device housing 3, a first gas delivery pipe 4, a first air pump 5, a second gas delivery pipe 7, a stove head housing 8, a gas Storage device 9 and power supply 10 . The electrode casing 1 is a concave structure, the first gas pipe 4 is located at the concave surface of the concave structure, the electrode casing 1 is provided with an electrode casing nozzle, the electrode casing nozzle and the jet device casing 3 The nozzles are set in the same way. The discharge electrodes 2 are arranged parallel to the inner wall of the electrode casing 1 .

[0069] Specifically, the discharge electrode 2 is a high-voltage discharge electrode, the material of the main body can be conductive metal such as steel, copper, aluminum, the tip can be made of heat-resistant metal, such as tungsten, etc., and the structure can be needle-...

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Abstract

The invention discloses a plasma jet device, a plasma auxiliary heating cooking range and a gas stove complete machine, and belongs to the technical field of plasma heating. The device comprises a power supply, a discharge electrode, a jet device shell and an air conveying mechanism, the power supply is used for electrifying the discharge electrode; the discharge electrode is used for generating plasma at one end, close to a nozzle, of the discharge electrode after being electrified; the air conveying mechanism is used for conveying external air to generate airflow, and the airflow ejects theplasma generated by the discharge electrode out of the nozzle to form plasma jet. A single plasma jet device is embedded into a combustion hole in a cooking range of the gas stove, the whole gas stovecomprises a plurality of combustion holes, and a built-in plasma jet device is arranged in part of the combustion holes. The plasma jet device is embedded into the cooking range, so that heat generated by gas heating and heat generated by plasma heating are superposed, and higher heating power can be obtained.

Description

technical field [0001] The invention belongs to the technical field of plasma heating, and more specifically relates to a plasma jet device, a plasma-assisted heating cooktop and a complete gas cooker. Background technique [0002] Plasma is the fourth state of matter other than solid, liquid, and gas, and has unique physical and chemical properties. Plasma has very good heating properties. It can use less energy to obtain a temperature that is difficult to achieve with ordinary combustion and excellent thermal efficiency, and it is a good heat source in industry. [0003] The gas stove is a necessary living product for family life, and it is indispensable in daily life. Household gas stoves usually use pipeline natural gas or liquefied petroleum gas as fuel to provide energy, and ignite the ejected natural gas or liquefied petroleum gas through an ignition device to form a flame. Adjusting the output flow rate of natural gas or liquefied petroleum gas can change the size ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H05H1/22H05H1/24H05H1/34F24C1/02
CPCF24C1/02H05H1/22H05H1/24H05H1/34
Inventor 鲜于斌周德江
Owner HUAZHONG UNIV OF SCI & TECH