CN2456022Y - Twin chimney water heating stove - Google Patents

Abstract

The utility model belongs to a water heating stove for heating and cooking. The utility model is characterized in that one end of an upper flue is communicated with a flue opening, and the other end of the upper flue is communicated with a hearth through a hearth opening; an upper fume door is arranged between the upper flue and the flue opening; one end of a lower flue is communicated with the hearth, and the other end of the lower flue is communicated with the flue opening; a lower fume door is arranged in the lower flue. The structure can effectively prompt coal in the hearth to combust fully and rapidly.

Description

Twin flue hot-water heating stove

The utility model belongs to the double water-heating furnace using both of cooking of heating.

The heat that traditional hot-water heating stove, the fire coal of burner hearth send is cooked by the cooker on the stockhole heating stone or metal plate for standing a stove on as a precaution against fire, and cigarette ash is then discharged along floss hole.Because the heat of burner hearth is absorbed by the cold water of inside and outside water jacket, absorb through the cooker on the stone or metal plate for standing a stove on as a precaution against fire again, it is bigger to cause heat to scatter and disappear, and the temperature in the burner hearth reduces, and makes the fuel in the burner hearth can not reach coal-fired temperature, causes coal-fired heat utilization efficiency low.At this moment need to reduce the water jacket endotherm area, increase the burner hearth oxygen supply, promptly accelerate the burner hearth cross-ventilation, impel fire coal fully burning as early as possible.But present hot-water heating stove can not reach above-mentioned requirements.

The purpose of this utility model is a kind of twin flue hot-water heating stove of design, makes it effectively reduce the water jacket endotherm area where necessary, accelerates the burner hearth cross-ventilation, impels fire coal to burn as early as possible and fully, and has the double translation function of cooking of good heating.

The utility model is made up of body of heater, inside and outside water jacket, outlet flue and shoot door, and by floss hole, the other end communicates with burner hearth by stockhole upper flue one end, is provided with the cigarette door between upper flue and the floss hole mutually.One end of lower flue communicates with burner hearth, and the other end of lower flue communicates with floss hole, is provided with down the cigarette door in the lower flue.The said structure design has realized the purpose of this utility model.

The utility model has the advantages that the endotherm area that can effectively reduce inside and outside water jacket where necessary, accelerate the burner hearth cross-ventilation, impel fire coal to burn as early as possible and fully, finish the double function of cooking of heating, make the burning of coal effect reach better simultaneously with comparatively simple structure.

Below in conjunction with Figure of description the utility model is further described.

Fig. 1 is the utility model schematic diagram.

As shown in Figure 1, inventive point of the present utility model is the twin flue structure, and all the other structures are traditional structure so be not described in detail.Be body of heater 13 peripheral hardware interlayers 16, interlayer and the sealing of body of heater upper and lower side form the outer water jacket 17 of sealing, and water inlet 12 is established in outer water jacket lower end, and outer water jacket upper end sets out the mouth of a river 18.In the body of heater is burner hearth 14, and the interior upper wall of burner hearth is established extension mud plate 9 and is used to support tile.Inner water sleeve 15 is established in burner hearth upper end, hollow and communicate with outer water jacket in it.The cold water, the supply heating installation that are used for fully absorbing in the inside and outside water jacket of heat heating in the burner hearth are used.Fire grate 8 is established in the burner hearth lower end, is fixed on the support member 7.Body of heater lower end one side is established fire door 10, establishes shoot door 11 in the fire door and is used for deashing and ventilation.

Floss hole 4 of the present utility model communicate upper flue 1 and lower flue 6, an end of upper flue 1 floss hole that communicates, the other end communicates with burner hearth by stockhole 19.Be provided with cigarette door 3 between upper flue and the floss hole.One end of lower flue communicates with burner hearth, and the other end of lower flue communicates with floss hole.Be provided with down cigarette door 5 in the lower flue.But the path of last cigarette door opening and closing of fault upper flue mouth, but following cigarette door opening and closing of fault lower flue 6.The stockhole upper end is provided with travelling oven flap 2.The control handle of cigarette door up and down is positioned on the outer body of heater correspondence position of lower flue.

When using usually, take travelling oven flap 2 away, close down cigarette door sealing lower flue.The burner hearth heat flows into floss hole along upper flue again along the stockhole heating cooker and discharges outdoor.Fire box temperature is crossed when hanging down, and closes upper flue, closes stockhole with the Moveable stove inlet cap seal, open lower flue then the burner hearth air directly enter lower flue and accelerate to discharge outdoor along floss hole, the promptly common alleged effect that puts a chimney on the stove and make the fire draw, oxygen increases in the burner hearth thereby impel, and coal gas fully burns.Because the burner hearth heat directly enters flue the heat of the inside and outside water jacket upper end of flowing through is reduced, in fact reduce inside and outside water jacket endotherm area, can effectively impel coal fully to burn, its auxilliary heat inside and outside water jacket of yet further heating of penetrating of in fact coal-fired fully burning influence inside and outside water jacket heat absorption.

Claims (4)

1, a kind of twin flue hot-water heating stove, by body of heater, inside and outside water jacket, outlet flue and shoot door are formed, it is characterized in that the upper flue one end floss hole that communicates, the other end communicates with burner hearth by stockhole, is provided with the cigarette door between upper flue and the floss hole, and an end of lower flue communicates with burner hearth, the other end of lower flue communicates with floss hole, is provided with down the cigarette door in the lower flue.

2, by the described twin flue hot-water heating of claim 1 stove, it is characterized in that: going up the cigarette door can open, or the path of sealing upper flue and floss hole.

3, by the described twin flue hot-water heating of claim 1 stove, it is characterized in that: following cigarette door can be opened, or the sealing lower flue.

4, authorize profit to require 1 described twin flue hot-water heating stove, it is characterized in that: the stockhole upper end is provided with the travelling oven flap.