CN2405127Y

CN2405127Y - Multi-purpose domestic stove

Info

Publication number: CN2405127Y
Application number: CN 99242886
Authority: CN
Inventors: 韩克武
Original assignee: Individual
Current assignee: Individual
Priority date: 1999-09-09
Filing date: 1999-09-09
Publication date: 2000-11-08
Anticipated expiration: 2009-09-09

Abstract

The utility model relates to a multi-purpose domestic stove, relating to the multi-purpose domestic stove using the coal or briquettes for cooking and heating. The utility model is developed in order to mainly solve the problem that the existing domestic multi-purpose domestic stove for cooking and heating has insufficient fire power. The utility model comprises the inner wall and the outer wall of a stove body, a grate, a chimney, the outer wall of a chimney jacket, a circulating water jacket, a water inlet pipe, a water outlet pipe, etc. The utility model is also provided with an air distributer which comprises an air distributer wall, an air chamber, an air distributing door, an air distributing hole, an air returning flue outlet, etc. The utility model is also provided with a briquette slag eliminating door, an air inlet, etc. The utility model has the advantages of good air distribution, sufficient combustion, quick cooking and convenient briquette slag elemination.

Description

Multipurpose household oven

The utility model relates to a kind of residential coal combustion or moulded coal is cooked, warmed oneself multipurpose furnace.

The existing family expenses dual-purpose coal stove of cooking, warm oneself, owing to lack air distribution device, the water of warming oneself has often burnt heat, cooking, it is not enough to cook with fire.

The purpose of this utility model is that design is a kind of rational in infrastructure, the air distribution science, and fuel combustion is abundant, heats up water and warms oneself and cook and cook the multipurpose household oven of neglecting neither.

The purpose of this utility model is achieved in that it comprises the inside and outside wall of body of heater, recirculated water chuck, fire grate, chimney, chimney chuck outer wall, inlet tube and outlet tube, bottom tap etc., we establish air register in upper of furnace body, it comprises ring-type air distribution wall 6, there is air compartment 18 outside of air distribution wall, the outside of air compartment is communicated with several air distribution doors 5 on being contained in the inside and outside wall of body of heater, the air compartment inboard has several wind distributing holes 9 to pass the air distribution wall to lead to burner hearth 13, also have return air flue outlet 10 on the air distribution wall.

For the ease of slagging-off and air distribution, on the furnace wall above the fire grate 15, establish moulded coal skimming door 14, on the moulded coal skimming door, establish air inlet 16.

When pot is sitting in when cooking on the fire door, also seal air register is suitable for reading simultaneously in the bottom of a pan, and at this moment the flue gas in the burner hearth enters the chamber that forms between air distribution wall and the inboard wall of furnace body further to entering chimney again after the heating of the bottom of a pan from return air flue outlet 10.

The utility model has the advantages that air distribution is good, fuel combustion is abundant, and it is fast to cook, and heats up water and warms oneself and cook to cook and neglect neither, because moulded coal skimming door and air inlet are arranged, the slagging-off of burning moulded coal is convenient, and also is convenient to slagging-off and air feed in burner hearth when the burning coal.

Accompanying drawing is a generalized section of the present utility model, among the figure: 1. chimney; 2. outlet pipe; 3. chimney chuck outer wall; 4. recirculated water chuck; 5. air distribution door; 6. air distribution wall; 7. water inlet pipe; 8. heat-insulation layer; 9. wind distributing hole; 10. return air flue outlet; 11. inboard wall of furnace body; 12. furnace body outer wall; 13. burner hearth; 14. moulded coal skimming door; 15. fire grate; 16. air inlet; 17. bottom tap; 18. air compartment.

In conjunction with the accompanying drawings the utility model is described further below: establishing inboard wall of furnace body 11, two walls in the inboard on furnace body outer wall 12 tops middle is recirculated water chuck 4, is provided with water inlet pipe 7 here again; Fire grate 15 is arranged at the body of heater bottom, there is bottom tap 17 the fire grate below, there is chimney 1 the body of heater top, the chimney base portion is with chimney chuck outer wall 3 outward, recirculated water chuck and body of heater recirculated water chuck in the middle of this fuse, on chimney chuck outer wall, outlet pipe 2 is arranged, at the inboard dress of inboard wall of furnace body air register, a ring annular groove is opened in the periphery of air distribution wall 6, it and inboard wall of furnace body are formed a circumferential cavity, Here it is air compartment 18, the outside of air compartment be contained in the body of heater, several air distribution doors 5 on the outer wall are communicated with, the air compartment inboard has several wind distributing holes 9 to pass the air distribution wall to lead to burner hearth 13, and air distribution wall top has return air flue outlet 10; On the furnace wall above the fire grate, establish moulded coal skimming door 14, on skimming door, establish air inlet 16.

Claims

1, a kind of multipurpose household oven, comprise the inside and outside wall of body of heater, recirculated water chuck, fire grate, chimney, chimney chuck outer wall, inlet tube and outlet tube, bottom tap etc., it is characterized in that establishing air register in upper of furnace body, it comprises ring-type air distribution wall [6], there is air compartment [18] outside of air distribution wall, the outside of air compartment is communicated with several air distribution doors [5] on being contained in the inside and outside wall of body of heater, the air compartment inboard has several wind distributing holes [9] to pass the air distribution wall to lead to burner hearth [13], also have return air flue outlet [10] on the air distribution wall.

2, according to the said multipurpose household oven of claim 1, it is characterized in that establishing moulded coal skimming door [14] on the furnace wall of fire grate [15] top, on the moulded coal skimming door, establish air inlet [16].