CN203501194U - Vertical-flame smoke exhausting device of cooking range - Google Patents

Abstract

The utility model relates to a smoke exhausting device of a cooking range, in particular to a vertical-flame smoke exhausting device of the cooking range. The vertical-flame smoke exhausting device comprises a main body, a smoke-gas collecting and operating channel, a smoke-gas exhausting port and a smoke-gas suctioning port, wherein the main body is internally provided with the smoke-gas collecting and operating channel; the lower end of the smoke-gas collecting and operating channel is provided with a ring-shaped smoke-gas rectifying cover; and one side of the main body is provided with the smoke-gas exhausting port, and the smoke-gas suctioning port is arranged at the bottom part of the main body. The smoke exhausting device has the beneficial effects that the structure is simple, the use is convenient, the safe and reliable effects are achieved, and the cost is lower; the problems that the suctioning force is not uniform, the eccentric blowing of flame is serious, the heat is greatly lost and the thermal utilization rate is low due to single smoke-gas exhausting port are solved, so that gas combustion is stable; and the whole flame can heat the bottom part of a pot, the distribution is uniform and the smoke exhausting is thorough.

Description

The positive flame fume extractor of a kind of cooking stove

Technical field

The utility model relates to a kind of cooking stove fume extractor, particularly the positive flame fume extractor of a kind of cooking stove.

Background technology

At present, known cooking stove only has a large flue gas discharge opening, and distant with the bottom of a pan, and during use, because outlet suction is large, flame blow is serious, and even flame directly pours flue gas discharge opening, and heat utilization efficiency reduces, serious waste fuel.

Utility model content

The utility model, in order to make up the defect of prior art, provides the positive flame fume extractor of cooking stove a kind of simple in structure, easy to use.

The utility model is achieved by the following technical solution:

The positive flame fume extractor of a kind of cooking stove, comprise that main body, flue gas collect operation passage, flue gas discharge opening and flue gas suction inlet, flue gas is housed in described main body and collects operation passage, flue gas collects operation passage lower end ring smoke radome fairing is housed, main body one side is equipped with flue gas discharge opening, and bottom part body is equipped with flue gas suction inlet.

The beneficial effects of the utility model are: simple in structure, easy to use, safe and reliable, cost is lower, solved the suction inequality that cooking stove causes because of single flue gas discharge opening, flame blow is serious, and heat runs off in a large number, the problem that thermal effect utilization rate is low, make fuel combustion stable, the bottom of the whole heating kettle of flame energy, is evenly distributed, and flue gas is discharged clean.

Accompanying drawing explanation

Below in conjunction with accompanying drawing, the utility model is further described.

Accompanying drawing 1 is front view of the present utility model;

Accompanying drawing 2 is knot top view of the present utility model;

Accompanying drawing 3 collects the structural representation that moves passage for flue gas;

In figure, 1 main body, 2 flue gases collect operation passage, 3 ring smoke radome fairings, 4 flue gas discharge openings, 5 flue gas suction inlets.

The specific embodiment

As shown in Figure 1, Figure 2, Figure 3 shows, the positive flame fume extractor of a kind of cooking stove, comprise that main body 1, flue gas collect operation passage 2, flue gas discharge opening 4 and flue gas suction inlet 5, flue gas is housed in described main body 1 and collects operation passage 2, flue gas collects operation passage 2 lower ends ring smoke radome fairing 3 is housed, main body 1 one sides are equipped with flue gas discharge opening 4, and flue gas suction inlet 5 is equipped with in main body 1 bottom.The positive flame fume extractor of a kind of cooking stove of this utility model, during use, main body 1 is placed on cooking stove kitchen range mouth, flue gas is sucked by flue gas suction inlet 5 in cooking stove, along the flue gas operation passage 2 of unworthily moving, by flue gas discharge opening 4, discharges, be subject to the impact of flue gas suction inlet 5, make the bottom of the whole heating kettle of flame energy.

The utility model is not limited to above-mentioned embodiment, and anyone should learn the structural change of making under enlightenment of the present utility model, every with the utlity model has identical or close technical scheme, within all falling into protection domain of the present utility model.

The technology that the utility model is not described in detail, shape, structure are partly known technology.

Claims (1)

1. the positive flame fume extractor of cooking stove, comprise that main body (1), flue gas collect operation passage (2), flue gas discharge opening (4) and flue gas suction inlet (5), it is characterized in that: flue gas is housed in main body (1) and collects operation passage (2), flue gas collects operation passage (2) lower end ring smoke radome fairing (3) is housed, main body (1) one side is equipped with flue gas discharge opening (4), and flue gas suction inlet (5) is equipped with in main body (1) bottom.

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