CN2839862Y - The windproof heat insulation structural of warming stove - Google Patents

Abstract

The utility model discloses the windproof heat insulation structural of a kind of warming stove, is arranged on the warming stove, sets up refractory wall around burner and between the stove groove.This is simple in structure, and firepower is concentrated, and fire resistance is strong, can protect furnace main body effectively, and cost is lower.

Description

The windproof heat insulation structural of warming stove

Technical field

The utility model relates to the windproof heat insulation structural of a kind of warming stove.

Background technology

Traditional warming stove is (applicable to the field) as shown in Figure 1, comprises furnace main body 1 ' and burner 2 ' composition, and furnace main body 1 ' is recessed to form stove groove 11 ' downwards, and burner 2 ' is installed in the stove groove 11 ', and power line (or air supply pipe) 3 ' is received on the burner 2 '.During use, opening power power supply (or air supply valve igniting) can be in burner 2 ' heating.

This warming stove, firepower disperses, when meeting wind, flame is by wind, and the stove groove 11 ' wall of flare and furnace main body 1 ' is close, and particularly A place in corner is nearest apart from flare, the high temperature of flare directly acts on stove groove 11 ' wall, furnace main body 1 ' adopts stone material to make usually, and so long-term, stove groove 11 ' wall very easily ftractures, breakage; So, ftractureed by high temperature for fear of furnace main body 1 ', there is the producer to increase one deck refractory material 5 ' on surface, A place, the corner of stove groove 11 ', referring to Fig. 2, in the hope of protection furnace main body 1 ', but, because the coverage rate of refractory material 5 ' is little, contact with flare if stove groove 11 ' has major part still to be exposed to outward, the material of furnace main body 1 ' and refractory material 5 ' expanded by heating coefficient are inconsistent again, so, time one is long, furnace main body 1 ' can separate with refractory material 5 ', causes refractory material 5 ' obscission, the forfeiture protective effect; Can avoid the aforementioned refractory material 5 ' situation that comes off to take place though all increase one deck refractory material 5 ' at whole stove groove 11 ' wall surface,, thus, the warming stove cost will increase greatly, so lift and inadvisable.

Thus, how under little cost, concentrate firepower increases the fire resistance of warming stove, effectively protects furnace main body, becomes the difficult problem that the dealer needs to be resolved hurrily.

The utility model content

The purpose of this utility model is to provide a kind of warming stove windproof heat insulation structural, and it is simple in structure, and firepower is concentrated, and fire resistance is strong, can protect furnace main body effectively, and cost is lower.

For reaching above-mentioned purpose, solution of the present utility model is:

The windproof heat insulation structural of warming stove is arranged on the warming stove, sets up refractory wall around burner and between the stove groove.

Wherein, above-mentioned refractory wall in the form of a ring, refractory wall is located at around the burner.

The apical margin of above-mentioned refractory wall extends to form wind loop to the center.

Above-mentioned fire-resistant face of wall posts one deck pelelith.

After adopting said structure, the utility model is owing to set up refractory wall around burner and between the stove groove, so; stopped by refractory wall, flame concentrates in the refractory wall, and firepower is concentrated; when meeting wind, be subjected to stopping of refractory wall, flare is limited in the refractory wall; avoid acting on stove cell wall and corner, protected furnace main body effectively, and; this is simple in structure; the refractory wall area that is increased obviously is less than the area of whole stove cell wall, and required refractory material is few, and manufacturing cost is lower.

Description of drawings

Fig. 1 is the schematic perspective view of traditional warming stove;

Fig. 2 is the partial enlarged drawing of Fig. 1;

Fig. 3 is a schematic perspective view of the present utility model;

Fig. 4 is a cutaway view of the present utility model.

The specific embodiment

As shown in Figure 3, be the windproof heat insulation structural of a kind of warming stove that the utility model discloses, be specially adapted to be arranged on the open-air warming stove, warming stove comprises furnace main body 1 and burner 2 compositions.Furnace main body 1 is recessed to form stove groove 11 downwards.Burner 2 is installed in the stove groove 11, and power line (or air supply pipe) 3 is received on the burner 2.

Improvement of the present utility model is: setting up refractory wall 4 around the burner 2 and between the stove groove 11.Refractory wall 4 is good with ring-type, can be cylinder, square tube or is designed to Else Rule or irregularly shaped according to need, and refractory wall 4 is located at around the burner 2.If the apical margin of refractory wall 4 extends to the center and forms a wind loop 41 again, windproof effect of heat insulation is better.

The utility model also can post one deck pelelith at the outer surface of refractory wall 4, more the wind loop on the refractory wall 4 41 can be made deadwood dried firewood shape according to design, to make product design attractive in appearance, and, even burn down, behind the pelelith cracking, do not influence outward appearance at high temperature yet, the sentiment of opposite richer open-air ditch fire heating is more true to nature.

Like this, cooperate shown in Figure 4ly, stopped by refractory wall 4; flame concentrates in the refractory wall 4, and firepower is concentrated, when meeting wind; be subjected to stopping of refractory wall 4, flare is limited in the refractory wall, avoids acting on stove cell wall 11 and corner; protected furnace main body 1 effectively; and this is simple in structure, and refractory wall 4 areas that increased obviously are less than the area of whole stove cell wall 11; required refractory material is few, and manufacturing cost is lower.

Claims (4)

1, the windproof heat insulation structural of warming stove is characterized in that: be arranged on the warming stove, set up refractory wall around burner and between the stove groove.

2, the windproof heat insulation structural of warming stove as claimed in claim 1 is characterized in that: refractory wall in the form of a ring, refractory wall is located at around the burner.

3, the windproof heat insulation structural of warming stove as claimed in claim 1, it is characterized in that: the apical margin of refractory wall extends to form wind loop to the center.

4, the windproof heat insulation structural of warming stove as claimed in claim 1, it is characterized in that: fire-resistant face of wall posts one deck pelelith.

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