CN201451159U - A new type of smokeless grill - Google Patents

Abstract

The utility model discloses a novel smokeless barbecue oven, which comprises a bracket, a box body installed on the bracket, and a grilling net placed above the box body, a water tray filled with water is installed under the box body, The side of the box is provided with a low-pressure valve, the inner end of the low-pressure valve is connected to the far-infrared burner by the air pipe, and the outer end is connected to the gas source by the air pipe; the far-infrared burner is installed on the front and rear sides of the box, and it is characterized in that: The elevation angle of the far-infrared burner is 20-30 degrees, and an air baffle is arranged above the far-infrared burner. The angle between the two folded edges of the air baffle is 155-160 degrees; above the air baffle is an Horizontal supply vents communicating with the environment. The novel barbecue oven designed by the utility model has the advantages of simple structure, energy saving and environmental protection, no need of power supply, air convection can be generated in the box body, the barbecue speed is fast, and the heating is more uniform.

Description

A new type of smokeless grill

technical field

The utility model relates to a barbecue oven, in particular to a novel smokeless barbecue oven with high efficiency and energy saving.

Background technique

In recent years, with the improvement of people's living standards and the diversification of food choices, grilled food has won people's favor for its unique crispness, fragrance and deliciousness. Gas grills also arise at the historic moment like this, and the gas grills of prior art, its several groups of far-infrared burners are installed vertically on the front and back sides of the casing, the relative radiation of infrared rays, and the temperature rises vertically along the burner surface, making The middle part of the grid is difficult to be heated, and it is difficult to penetrate the grilled food. Therefore present grill adopts that air hole is set above burner, blows air with blower fan to solve this problem. But in this way, a new problem has arisen: on the one hand, the fan is used to blow the air to waste energy;

Utility model content

The purpose of the utility model is to provide a novel smokeless barbecue oven to solve many problems of energy waste and limited use in the prior art.

The purpose of this utility model can be achieved through the following technical solutions.

A new type of smokeless barbecue oven, which includes a bracket, a box installed on the bracket, and a grilling net placed above the box, a water tray filled with water is installed under the box, and the side of the box is set There is a low-pressure valve, the inner end of the low-pressure valve is connected to the far-infrared burner by the air pipe, and the outer end is connected to the gas source by the air pipe; far-infrared burners are installed on the front and rear sides of the box, and the elevation angle of the far-infrared burner is 20-25 An air baffle is arranged above the far-infrared burner, and the angle between the two folded edges of the air baffle is 155-160 degrees; above the air baffle is a horizontal air outlet connected to the environment.

The optimal elevation angle of the described far-infrared burner is 22 degrees. Through the elevation angle radiation of the far-infrared burner, the infrared rays can directly penetrate the grilled food. And the far-infrared burner is on the inner side of the upper edge of the casing, so that food, oil droplets and condiments will not fall on the far-infrared burner.

The best included angle between the two folded edges of the air baffle is 158 degrees. By deflecting the hot air generated by the far-infrared burner to the side and down, the air in the box can be convected. In this way, the temperature of each part of the grid is uniform.

The height of the air supply port is 1CM-1.5CM. When in use, because the air near the far-infrared burner is heated and rises, the air at the air outlet becomes thinner, thereby sucking air from the environment, and so on.

Both sides of the box body are provided with heat shields to prevent hands from being burned.

The low-pressure valve is a low-pressure valve with a gas pressure of 2800Pa.

The utility model adopts cold and heat convection far away without fan, adopts high-efficiency energy-saving far-infrared burner, low gas consumption and low energy-saving cost.

The novel smokeless barbecue oven designed by the utility model has the advantages of simple structure, energy saving and environmental protection, no power supply is required, air convection can be generated in the box body, the barbecue speed is fast, and the heating is more uniform.

Description of drawings

Fig. 1 is the structural representation of the utility model;

In the figure: 1. Box 2. Valve 3. Far-infrared burner

4. Air baffle 5. Air outlet

Detailed ways

Below in conjunction with accompanying drawing and specific embodiment further set forth the structural feature of the present utility model.

A new type of smokeless grill as shown in Figure 1, it includes a bracket, a box body 1 installed on the bracket, and a grilling net placed above the box body 1. A low-pressure valve 2 is installed on the side of the box body 1. The inner end of the low-pressure valve 2 is connected to the far-infrared burner 3 through the air pipe, and the outer end is connected to the gas source through the air pipe; Burner 3, described far-infrared ray burner 3 elevation angles are 20-30 degree, are provided with an air baffle 4 above far-infrared ray burner 3, the included angle of two folded edges of air baffle 4 is 155-160 degree; above the air deflector 4 is a horizontal air outlet 5 communicating with the environment.

When in use, install the bracket of the grill on a non-combustible solid support, and the surroundings should be well ventilated. For indoor installation, an exhaust fan or exhaust fan should be installed above the stove. Connect the valve 2 on the oven to the gas cylinder with a gas pipe. The gas cylinder is at least three meters away from the oven. Pull out the water tray, add cold water and push the water tray 5 steadily, use the ignition gun to ignite the far-infrared burner 3, and at the same time unscrew the corresponding air valve, ignite one side and then the other side, adjust the air valve to make the flame reach Appropriate size; the air deflector 4 and the air outlet 5 make the air in the box body 1 convect. Higher thermal efficiency and more thorough combustion.

After use, close the gas cylinder and the gas valve switch of the barbecue oven.

The thermal power of the above-mentioned barbecue oven is 2088 kcal×2/hour, and the gas consumption is 0.2kg/h.

Claims (6)

1. A novel smokeless barbecue oven, which comprises a bracket, a box body mounted on the bracket, and a grilling net placed above the box body, a water tray filled with water is installed under the box body, the box body There is a low-pressure valve on the side, the inner end of the low-pressure valve is connected to the far-infrared burner by the air pipe, and the outer end is connected to the gas source by the air pipe; far-infrared burners are installed on the front and rear sides of the box, and the feature is that: the far-infrared burner The elevation angle of the burner is 20-30 degrees, and an air baffle is set above the far-infrared burner. The angle between the two folded edges of the air baffle is 155-160 degrees; above the air baffle is a horizontal and Environmentally connected air supply vents. 2. A new type of smokeless barbecue oven according to claim 1, characterized in that: the optimum elevation angle of the far-infrared burner is 22 degrees. 3. A new smokeless barbecue oven according to claim 1, characterized in that the angle between the two folded edges of the air baffle is preferably 158 degrees. 4. A new type of smokeless barbecue oven according to claim 1, characterized in that: the height of the air outlet is 1CM-1.5CM. 5. A new type of smokeless barbecue oven according to claim 1, characterized in that: heat insulation boards are arranged on both sides of the box to prevent hands from being burned. 6. A new type of smokeless barbecue oven according to claim 1, characterized in that: said low-pressure valve is a low-pressure valve with a gas pressure of 2800Pa.

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