CN2196252Y - Cooking and heating stove - Google Patents

Abstract

The utility model relates to a cooking and heating furnace, comprising a furnace plate, a flue, a furnace cavity and a furnace body. The water jacket of the cooking and heating furnace is arranged in the furnace plate, the flue is four roots of < <-shaped steel pipes in the water jacket, wherein, one end of each root of two roots of flue pipes is opened onto the opening of a flue pipe, and the other end of each root of the two roots of flute pipes is opened onto the dust collection opening of the furnace plate; one end of each root of the other two roots of flue pipes is opened onto a fire hole, and the other end of each root of the other two roots of flue pipes is opened onto the dust collection opening of the furnace plate. The utility model which is suited to be used both by families and restaurants has the characteristics of full use of heat energy, coal saving, high flame temperature of furnace center and dedusting ability of the flue.

Description

Cooking and heating stove

The utility model relates to a kind of radiator of cooking a meal, and this radiator of cooking a meal comprises stone or metal plate for standing a stove on as a precaution against fire, flue, burner hearth and body of heater.

The water jacket of the general radiator of cooking a meal generally is located at the bottom of stove at present, flue is on the top of stove, the heating of cooking is carried out simultaneously, feasible heating has disperseed the heat of cooking, also can waste a part of heat by flue, therefore ubiquity on fire slow, a little less than the intensity of a fire, stove flame of centre temperature is low, the heating fuel factor is poor, take shortcomings such as fuel, a kind of " seal type rotation flue cook a meal radiator " disclosed in the Chinese patent 91203203.0, this stove and accessory moves to water jacket on the top of burner hearth, and between flue and fire door, installed the rotation flue of a heat absorption waste heat additional, though this stove and accessory has improved the utilization rate of heat energy, be difficult for dedusting but still exist flue, the stove and accessory flame of centre is on the low side, shortcomings such as complex structure.

The purpose of this utility model is at the prior art above shortcomings, provides a kind of and has flame of centre temperature height, the easy dedusting of flue, can make full use of heat and the radiator of cooking a meal simple in structure.

The purpose of this utility model is achieved in that water jacket is located in the stone or metal plate for standing a stove on as a precaution against fire of the radiator of cooking a meal, establish in the water jacket four of leading to smoke tube mouth, dedusting mouth and burner respectively line up dove-tail form (

) steel pipe make flue, for the ease of the flue dedusting, stone or metal plate for standing a stove on as a precaution against fire of the present utility model is provided with flue dedusting mouth, wherein an end of two flue tubes leads to burner, the other end leads to the dedusting mouth, an end of other two flue tubes leads to smoke tube mouth, the other end leads to the dedusting mouth.

The utility model compared with prior art has the following advantages: 1. because water jacket is located in the stone or metal plate for standing a stove on as a precaution against fire of upper furnace, existing stove and accessory is easily flame-out, slow shortcoming on fire thereby overcome; 2. because flue is located in the water jacket, so improved the utilization rate of heat energy, has significant effect of coal saving, and can design the size of stove and accessory as required, both can also can make the radiator of cooking a meal that suitable dining room is used as family's radiator of cooking a meal; 3. be provided with flue dedusting mouth owing to stone or metal plate for standing a stove on as a precaution against fire of the present utility model, therefore can be easily to the flue dedusting, so that flue keeps good smoke evacuation and heat-transfer effect.

Below in conjunction with accompanying drawing, the utility model is described in detail in detail with most preferred embodiment of the present utility model.

Fig. 1 is the perspective view of stone or metal plate for standing a stove on as a precaution against fire of the present utility model;

Fig. 2 is the A-A section schematic top plan view of Fig. 3;

Fig. 3 is a structural representation of the present utility model.

As shown in Figure 1 and Figure 2, when the stone or metal plate for standing a stove on as a precaution against fire 1 of casting hollow, will put as the seamless steel pipe 6,13 of flue

Type, casting is in stone or metal plate for standing a stove on as a precaution against fire 1, the hollow parts of stone or metal plate for standing a stove on as a precaution against fire 1 is water jacket 15, wherein an end of flue tube 13 leads to smoke tube mouth 2, the other end leads to dedusting mouth 5, one end of flue tube 6 leads to burner 8, the other end leads to dedusting mouth 5, the dedusting flap 4 that has a usefulness hinge to connect on the dedusting mouth 5, trend for control flame, other establishes a rotation retaining burner 10, when using stove and accessory, dust-removing cover 4 is covered on dedusting mouth 5, in the time need or making full combustion of fuel in the burner hearth 17 to the water in the water jacket 15 heating, flue tube on the rotation retaining burner 10 is gone into burner 18 aim at flue tube 6, the fuel of burner hearth 17 is by leading to smoke tube mouth 2 at this moment, the flue tube 6 of chimney 16, the effect of flue tube 13, obtain sufficient air and fully burning, water in the water jacket 15 is then by absorbing flue tube 6,13 heats that bring are heated, waste heat is fully used, and when not needing the water in the water jacket 15 heated, will rotate retaining burner 10 and change, making flue tube on it go into burner 18 staggers with flue tube 6 and gets final product, like this, with fire the time, just can make the water in its water jacket 15 keep uniform temperature, but can not influence the temperature of flame of centre in the burner hearth 8 by the heat that stone or metal plate for standing a stove on as a precaution against fire 1 is absorbed.When needs during to flue tube 6,13 dedustings, open the dust-removing cover 4 on the dedusting mouth 5, can carry out, in order to increase the endothermic effect of stone or metal plate for standing a stove on as a precaution against fire 1, can be below stone or metal plate for standing a stove on as a precaution against fire more than 1 heat conduction iron 14 be installed near the position of burner hearth 17, among the figure 9 be the pot circle, 11 for banking fire lid, 12 be that insulation cover, 19 is a body of heater.

Stone or metal plate for standing a stove on as a precaution against fire of the present utility model can also be welded with steel plate.

Claims (2)

1, a kind of radiator of cooking a meal, comprise stone or metal plate for standing a stove on as a precaution against fire, flue, burner hearth and body of heater, it is characterized in that establishing water jacket (15) in the stone or metal plate for standing a stove on as a precaution against fire (1) of this radiator of cooking a meal, also be provided with dedusting mouth (5) on the stone or metal plate for standing a stove on as a precaution against fire, establish four of leading to smoke tube mouth (2), dedusting mouth (5) and burner (8) in the water jacket (15) and line up

Shape steel tube is made flue, and wherein an end of steel pipe (6) leads to burner (8), the other end leads to dedusting mouth (5), and an end of steel pipe (13) leads to smoke tube mouth (2), and the other end leads to dedusting mouth (5).

2, the radiator of cooking a meal according to claim 1 is characterized in that this radiator of cooking a meal is provided with a rotation retaining burner (10).

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