CN2247765Y - infrared gas cooker - Google Patents

Abstract

The utility model relates to an infrared gas range. The gas inlet, the channel, and the gas port of the burner of the utility model are communicated with each other and are cast into integration, and a dual metal silk screen which can generate strong infrared radiation is inlaid on the gas port through pressure by a pressing ring. The utility model adopts an infrared radiation and a convection two heat transferring forms, so that the effects of heating and cooking are improved, the heat efficiency is high, the gas is saved, and no environment pollution exists.

Description

Infrared gas range

The utility model relates to a kind of Gas Infrared heated products, and it comprises following several architectural feature: the air inlet of burner, passage, gas port, pressure ring and double-level-metal silk screen and stove.

The product that a kind of gas-cooker is arranged now.Its purpose is with the burning of combustible gases such as liquefied petroleum gas, to the heating of heated objects such as pot for cooking rice, hot-water bottle, to satisfy the needs of people's daily life by burner.Formation is burner and the stove by the cavity metal of one or two similar tennis racket frame configuration, a circle aperture is left in ring burner outer, and on burner, leave the part aperture and make fuel gas hole, also have to overlap again to add a garden column cap type burner, on column cap, leave several apertures and make fuel gas hole in the heart position, garden of the annular of burner.Combustion flame when weak point is burner operation forms an annular high-temperature region, as the frying pan that is shapes such as spherical crown shape is when being heated, the temperature of bottom centre is starkly lower than annular flame heating position, the edible oil oil temperature that has particularly all occurred pot bottom in the cooking does not also rise to required cook temperature, and a pot limit has smoldered, and the utmost point is unfavorable for the phenomenon of cooking; Because adopt flame heat, the heat that heated object obtains mainly comes from the convection current transmission, causes programming rate slow, makes the dish that has occurred propagandizing hotly in the cooking become the phenomenon of the similar uncontrollable duration and degree of heating of preparing food when taking the dish out of the pot; Though adopted the mode of secondary air to come the required oxygen of aftercombustion, fully mixed owing to accomplishing combustible gas and air in the combustion process, it is insufficient to make it to burn, and the phenomenon of sooting heated object and contaminated environment occurs.

The purpose of this utility model is to avoid above-mentioned weak point of the prior art and product that a kind of infrared gas range is provided.

The purpose of this utility model can reach by following measure: make the burner of the cavity of a similar tennis racket shape, leave the garden mouth at combustion front, and pressing with the double-level-metal silk garden net in footpath with the garden mouth of moulding is embedded on the mouth of garden.

The drawing of accompanying drawing is described as follows:

Accompanying drawing 1: the front view of the utility model infrared gas range;

Accompanying drawing 2: the front view of the utility model infrared gas range burner;

Accompanying drawing 3: the utility model infrared gas range burner overlook half sectional view;

Accompanying drawing 4: the left view of the utility model infrared gas range burner.

In the accompanying drawing, (1) is burner, and (2) are air inlet, and (3) are passage, and (4) are gas port, and (5) are thick order woven wire, and (6) are the detailed catalogue woven wire, and (7) are pressure ring.

The utility model is described in further detail below in conjunction with embodiment: air inlet (2), passage (3), gas apparatus (4) at the burner (1) of infrared gas range are pressed shown in the accompanying drawing, the one-step casting moulding, the thick order woven wire (5) of garden shape is made spherical crown shape as shown in Figure 3, the detailed catalogue woven wire (6) of garden shape is made male and fomale(M﹠F) shape as shown in Figure 3, and double-level-metal silk screen (6), (5) are by being embedded in gas port (4) end with pressure ring (7) pressure shown in the accompanying drawing.During use, these two kinds of gases of combustion gas and air enter gas port (4) by the air inlet (2) of burner in the infrared gas range (1) and passage (3) to be mixed and takes fire and heat double-level-metal silk screen (6) (5) and reach a high temperature, heated double-level-metal silk screen (6), (5) heat combustion-supporting to mixed gas conversely, be able to abundant burning, almost discharge net quantity of heat, make thick order woven wire (6) surface temperature enter high-temperature region more than 1000 ℃, produce strong infrared radiation and red-hot flame at wire side, the center and the outside width of cloth that net quantity of heat are concentrated on burner (1) are penetrated and are transmitted.

The utility model has following advantage compared to existing technology:

1, in the burner combustion, forms the high-temperature fuel gas face, concentrate heat with convection current and infrared The width of cloth is penetrated two kinds of forms and is transmitted simultaneously, and heating effect improves, and is conducive to the cooking;

2, combustion gas and air can fully mix by burner and give heat, are able to abundant burning, and the thermal efficiency improves;

3, ignition temperature height and sufficient combustion, environmentally safe.

Claims (1)

1, a kind of infrared gas range, it comprises air inlet (2), passage (3), gas port (4), pressure ring (7) and woven wire (5), (6) of burner (1), it is characterized in that: double-level-metal silk screen (5), (6) are inlaid on the gas port (4).

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