CN201003800Y - Cooking stove cooking pot loop - Google Patents

Abstract

The utility model relates to a cooker pan ring with a smoke vent. The utility model solves the problem of impairment of air circulation and weak fire load which is caused by big resistance of smoke in the known cooker pan rings with a smoke vent. The technical proposal is that a smoke vent(2) is arranged inside the cooker pan ring; a long trip shape air inlet(3) is arranged on the inner wall of the smoke vent(2) which is inside the cooker pan ring; the bottom of the cooker pan ring is provided with an arc air outlet(4); the smoke vent(2) takes a streamline curved surface and is connected with the air inlet(3) and the air outlet(4). The utility model is applied in various cookers with a flue channel.

Description

Cooking stove cooking pot circle

Technical field

The utility model relates to the pot circle on a kind of Civil energy-saving cooking stove, particularly relates to a kind of cooking stove cooking pot circle that has exhaust smoke hole.

Background technology

Cooking stove is the kitchen range that are used for cooking in people's daily life.Cooking stove includes body of heater, is provided with burner hearth in body of heater, and the burner hearth top is provided with the pot circle again, and when doing cooking, pot is placed on the pot circle.Leave the gap between the pot circle of tradition cooking stove and the pot, guarantee circulation of air, cooking stove could normally use.Along with people are more and more higher to environmental protection requirement, a kind of cooking stove that has flue has appearred, this cooking stove is provided with exhaust smoke hole on the pot circle, flue is set in body of heater, chimney is set outside body of heater, the exhaust smoke hole of flue gas on the pot circle that burning generates is pooled to the flue in the body of heater, and discharges by chimney.This cooking stove that has flue has the effect of environmental protection owing to the circulation that can control flue gas; But because the resistance of the resistance that in exhaust smoke hole, passes through of flue gas during greater than direct discharging, cause sluggish in air circulation, cooking stove firepower deficiency.The reason that causes this shortcoming is because exhaust smoke hole need be provided with in the pot circle, and pot circle volume own is less, and needs certain intensity owing to will bear the weight and the collision of pot, causes the exhaust smoke hole can not be too big, and less sectional area has caused bigger resistance; In addition, because the gas approach of exhaust smoke hole is at the inwall of pot circle, outlet is connected to the flue in the body of heater in the bottom of pot circle, and direction changed when flue gas flowed in exhaust smoke hole, had further increased the resistance of flue gas.

Summary of the invention

In order to overcome the exhaust smoke hole problem excessive on the existing cooking stove cooking pot circle that has an exhaust smoke hole to flue gas resistance, the utility model provides a kind of cooking stove cooking pot circle, exhaust smoke hole on this cooking stove cooking pot circle can be pooled to exhaust smoke hole in the flue in the body of heater, and the resistance to flue gas is little, do not influence circulation of air, guarantee that firepower is vigorous.

The technical scheme that its technical problem that solves the utility model adopts is:

Be provided with exhaust smoke hole in the pot circle, the air inlet of exhaust smoke hole is at the inwall of pot circle, and exhaust outlet is in the bottom surface of pot circle, it is characterized in that: the air inlet of exhaust smoke hole is a strip, exhaust outlet is an arc, exhaust smoke hole be shaped as streamlined curved surface, be connected to exhaust outlet from the air inlet bending.The air inlet of exhaust smoke hole is a strip, has enlarged the sectional area of exhaust smoke hole under the prerequisite that guarantees cooking stove cooking pot circle intensity, has reduced the resistance of flue gas; The resistance that produces when fairshaped exhaust smoke hole shape flows through flue gas further reduces.

The beneficial effects of the utility model are:

Cooking stove cooking pot circle of the present utility model is sturdy and durable, and exhaust smoke hole is little to the resistance of flue gas, guarantees that circulation of air is smooth and easy, and firepower is vigorous, full combustion of fuel.

Description of drawings

Fig. 1 is the vertical view of cooking stove cooking pot circle;

Fig. 2 is the cutaway view along A-A line among Fig. 1;

Fig. 3 is the front view of cooking stove cooking pot circle shown in Figure 1;

Fig. 4 is the upward view of cooking stove cooking pot circle shown in Figure 1.

The specific embodiment

Make annular cooking stove cooking pot circle 1 as shown in drawings, exhaust smoke hole 2 is set in cooking stove cooking pot circle 1; The air inlet 3 of exhaust smoke hole 2 is shaped as the strip of level at the inwall of cooking stove cooking pot circle 1; Exhaust outlet 4 is shaped as lonely shape in the bottom surface of cooking stove cooking pot circle 1; Exhaust smoke hole 2 is that streamlined curved surface connects air inlet 3 and exhaust outlet 4.

Claims (1)

1, a kind of cooking stove cooking pot circle, in the pot circle, be provided with exhaust smoke hole, the air inlet of exhaust smoke hole is at the inwall of pot circle, exhaust outlet is in the bottom surface of pot circle, it is characterized in that: the air inlet of exhaust smoke hole is a strip, exhaust outlet is an arc, exhaust smoke hole be shaped as streamlined curved surface, be connected to exhaust outlet from the air inlet bending.

Images