CN201497047U - Energy saving screen ring of gas stove - Google Patents

Abstract

An energy-saving screen ring for a gas stove, which relates to an energy-saving device for a gas stove, is made of refractory materials, and is mainly a cylindrical structure with two ends open. The lower half of the cylinder wall has a plurality of ventilation holes, and the ventilation holes are larger than the holes. The energy-saving screen ring of the gas stove can slow down the speed of heat energy dissipation, so that sufficient heat exchange can be carried out between the gas stove and the cooking utensils. Improve the utilization rate of heat energy and play a role in energy saving.

Description

Energy saving sieve ring for gas stove

technical field

The utility model relates to an energy-saving device for a gas stove, in particular to an energy-saving screen ring for a gas stove.

Background technique

The gas stove is an indispensable appliance in daily life. When in use, the ignited natural gas turns into a flame and sprays out from the inside of the gas stove to heat the bottom of the cooker. However, during use, due to the air flow around the gas stove, part of the heat energy of the flame will be taken away by the air flow, so that it cannot fully exchange heat with the bottom of the cooker, especially when the range hood is turned on, the air flow is too fast , which greatly wastes the heat energy of the gas stove, reduces the heat energy utilization rate of the gas stove, and wastes gas resources.

Utility model content

Aiming at the defects existing in the prior art, the purpose of this utility model is to provide an energy-saving screen ring for a gas stove, which can be used in conjunction with a gas stove, and can reduce the air flow between the gas stove and the cooker while keeping the gas stove ventilated. Speed, promote sufficient heat exchange, improve the heat energy utilization rate of the gas stove, and play an energy-saving effect.

In order to achieve the above objectives, the technical solution adopted by the utility model is: an energy-saving screen ring for gas stoves, the screen ring is made of refractory materials, and is mainly a cylindrical structure with two ends open. The half part is provided with a plurality of small holes, and the lower half of the cylinder wall of the cylinder has a plurality of air holes, and the air holes are larger than the holes.

On the basis of the above technical solution, at least one fixing piece is provided on the opening edge of the bottom of the cylinder wall, and a fixing hole is arranged on the fixing piece.

On the basis of the above technical solution, the plurality of holes are arranged at equal intervals, and the plurality of air holes are arranged at equal intervals.

The beneficial effect of the utility model is that: the cylindrical structure of the energy-saving screen ring of the gas stove has holes and ventilation holes on the wall of the cylinder, so a gas space is formed between the gas stove and the cooker, in which the air can be circulated without Let the flame go out, and prevent the air flow from taking away the heat energy of the flame, slow down the speed of heat energy dissipation, enable sufficient heat exchange between the gas stove and the cooking utensils, improve the utilization rate of heat energy, and play a role in energy saving.

Description of drawings

Fig. 1 is a structural schematic diagram of an energy-saving screen ring for a gas stove of the present invention.

Reference signs: cylinder wall 1, hole 2, vent hole 3, fixing piece 4, fixing hole 5.

Detailed ways

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

As shown in Figure 1, the utility model gas stove energy-saving screen ring is used in conjunction with the gas stove, is made of refractory materials such as iron sheets, and is a cylindrical structure with openings at both ends. The gas energy-saving sieve ring has a cylinder wall 1, the upper half of which is provided with a plurality of small holes 2, and the holes 2 are equidistantly arranged on the cylinder wall 1, and the lower half of the cylinder wall 1 is provided with many The air holes 3 are equally spaced, and the air holes 3 are larger than the holes 2. In other embodiments, the air holes 2 and the holes 2 can also be irregularly arranged. At the edge of the bottom opening of the cylinder wall 1, there are three fixing pieces 4 (the fixing pieces are at least one, and can be multiple), these fixing pieces 4 are respectively located on the cylinder wall 1, and any two fixing pieces 4 It forms an angle of 120 degrees with the axis of the cylinder, so the three fixed pieces 4 are arranged in an equilateral triangle to make the structure more stable. Each of the fixing pieces 4 is provided with a fixing hole 5, and the gas energy-saving sieve ring can be fixed on the gas stove by fixing parts such as screws.

When the gas stove is in use, the cooker is placed on the top opening of the energy-saving screen ring of the gas stove, and the flame exchanges heat with the bottom of the cooker inside the cylinder wall 1. The cylinder wall 1 is provided with a plurality of air holes 3 arranged at equal intervals. The air circulation can be kept, and the flame will not be extinguished; the upper part of the cylinder wall 1 is also provided with a plurality of small holes 2, which can prevent the flame from running out of the energy-saving screen ring of the gas stove, thereby slowing down the speed of heat dissipation, so that the gas stove and Sufficient heat exchange is carried out between the cooking utensils, which improves the utilization rate of heat energy and plays an energy-saving role. In addition, the arrangement of the holes 2 and the ventilation holes 3 can also allow the user to observe the flame of the gas stove from the outside, so as to adjust the required flame size in time.

The utility model is not only limited to the above-mentioned best implementation mode, anyone can draw other various forms of products under the enlightenment of the present invention, but no matter make any changes in its shape or structure, all those with the same features as the utility model Or similar technical solutions are all within the scope of protection.

Claims (3)

1. An energy-saving sieve ring for a gas stove, characterized in that: the sieve ring is made of refractory material, mainly a cylindrical structure with two ends open, and the upper half of the cylinder wall is provided with a plurality of small Holes, the lower half of the cylinder wall has a plurality of ventilation holes, and the ventilation holes are larger than the holes. 2. The gas stove energy-saving sieve ring according to claim 1, characterized in that: at least one fixing piece is provided on the opening edge of the bottom of the cylinder wall, and the fixing piece is provided with a fixing hole. 3. The gas stove energy-saving screen ring according to claim 1, characterized in that: the plurality of holes are arranged at equal intervals, and the plurality of air holes are arranged at equal intervals.

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