CN2031067U

CN2031067U - Moulded coal stove

Info

Publication number: CN2031067U
Application number: CN 88210633
Authority: CN
Inventors: 王满库
Original assignee: Individual
Current assignee: Individual
Priority date: 1988-06-08
Filing date: 1988-06-08
Publication date: 1989-01-18

Abstract

The utility model belongs to an improved coal stove for warming, comprising a stove plate cast into integration by cast-iron material and a stove body. The inners of the radiating flanges around the stove plate are provided with wind returned smoke vents, the wind returned smoke vents are communicated with an outlet of smoke, and the stove plate is provided with an upper stove cover opening and a lower stove cover opening. The stove body is formed by pressing and welding of an iron plate and is connected with the stove plate by a screw bolt, the inner of the stove body is provided with an insulating layer, a core of the stove and a fire grate, the wall of the core of the stove is provided with two air inlets whose tops and bottoms are communicated, and the lower part of the stove body is provided a dust collecting drawer. The utility model has the advantages of simple structure, compactness, fast combustion, sufficient combustion of coal, good heating effect, etc.

Description

Moulded coal stove

The utility model belongs to the improvement of coal stove for heating.

The coal stove that is used to warm oneself, great majority all are to burn the coal that looses, and it not only causes indoor dust more, contaminated environment, and coal utilize rate variance, be used to warm oneself and poor effect, if change the burning moulded coal,, make the advantage of moulded coal to bring into play owing to burn the restriction that the coal coal stove that looses is subjected to former project organization.

The purpose of this utility model provides a kind of burning moulded coal, makes indoor no dust, the moulded coal stove that utilization rate is high.

The utility model is achieved in that it is made up of stone or metal plate for standing a stove on as a precaution against fire and body of heater, and stone or metal plate for standing a stove on as a precaution against fire comprises outlet flue, fin, bell mouth (see figure 1).The employing cast iron materials is cast as one.Stone or metal plate for standing a stove on as a precaution against fire (2) has return air smokejack (7) in the fin (6) all around, and return air smokejack (7) communicates with outlet flue (1).There is last bell mouth (3) to reach bell mouth (4) down on the stone or metal plate for standing a stove on as a precaution against fire (2).Body of heater (11) adopts the iron plate compacting to be welded, and is connected by bolt with stone or metal plate for standing a stove on as a precaution against fire (2), heat-insulation layer (8) is arranged, combustion chamber (13) and fire grate (9) in the body of heater (11).On combustion chamber (13) wall, be provided with two air inlets that communicate up and down (14), bell mouth (4) was located with the inclined-plane (5) that combustion chamber (13) joins under last air inlet was positioned at, following air inlet is positioned at fire grate (9) to be located, and is provided with in the bottom of body of heater (11) and connects grey drawer (10).

The utility model make stove not only increase heat dissipation capacity, and good looking appearance is generous owing to adopted new structure, and it is simple in structure, and compact and reasonable has quick combustion, can make advantages such as coal fully burns, and can also guard against gas poisoning.

Description of drawings:

Fig. 1 is a structural representation of the present utility model.

Fig. 2 is the fire grate structural representation in the utility model.

Fig. 3 is the fire grate schematic diagram of igniting in the utility model.

Return air smokejack (7) is up and down between the bell mouth (3), heat-insulation layer (8) is between body of heater (11) crust and combustion chamber (13), the employing asbestos plaster is made, fire grate (9) adopts cast iron four paws load texture of coal mode, and when igniting, the fire grate mouth (12) of igniting of fire grate (9) bottom can be put into the fire grate of igniting, after getting angry, the dial-out fire grate of igniting has load coal pawl (15) on the fire grate (9), fire grate (9) and body of heater riveted joint.

Claims

1, a kind of moulded coal stove of being made up of stone or metal plate for standing a stove on as a precaution against fire and body of heater is characterized in that:

A, the stone or metal plate for standing a stove on as a precaution against fire [2] that is cast as one have return air smokejack [7] in the fin [6] all around, and return air smokejack [7] communicates with outlet flue [1].

There is last bell mouth [3] to reach bell mouth [4] down on b, the stone or metal plate for standing a stove on as a precaution against fire [2].

C, body of heater [11] adopt the iron plate compacting to be welded, and are connected by bolt with stone or metal plate for standing a stove on as a precaution against fire [2], and heat-insulation layer [8] is arranged in the body of heater [11], combustion chamber [13] and fire grate [9],

D, be provided with two air inlets that communicate up and down [14] on combustion chamber [13] wall, last air inlet is positioned at down bell mouth [4] to be located with the inclined-plane [5] that combustion chamber [13] joins, and following air inlet is positioned at fire grate [9] and locates.

E, in the bottom of body of heater [11] for connecing grey drawer [10].

2,, it is characterized in that said heat-insulation layer (8) adopts asbestos plaster to make according to the described moulded coal stove of claim 1.

3, according to the described moulded coal stove of claim 1, it is characterized in that said fire grate (9) adopts cast iron device pawl load texture of coal mode, can put into the fire grate of igniting at the fire grate mouth (12) of igniting of fire grate (9) bottom, load coal pawl (15) is arranged on the fire grate (9).