CN216591814U

CN216591814U - Firepower adjustable domestic firewood stove

Info

Publication number: CN216591814U
Application number: CN202121017161.3U
Authority: CN
Inventors: 侯国山
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-05-08
Filing date: 2021-05-08
Publication date: 2022-05-24
Anticipated expiration: 2031-05-08

Abstract

A firepower-adjustable domestic firewood stove is composed of casing, bottom, door frame, heat-insulating refractory material, smoke tube, ash discharging tube, firepower regulating plate and ash hopper. The utility model has the advantages of long service life, no smoke in the room and convenient movement. The utility model has simple production process and good practical effect. Can be used for large-scale industrial production and has wide market prospect.

Description

Firepower adjustable domestic firewood stove

Technical Field

The utility model relates to the field of biomass gasification combustion tools, in particular to a household firewood stove with adjustable firepower.

Background

The firewood stove is also called a biomass cooking stove, a plant cooking stove and an energy-saving firewood stove. The firewood stove uses wood blocks, wood sections, branches, straws, sawdust, leaves and biomass molding particles as fuel, and uses a corresponding stove structure to enable the fuel to be polymerized at a stove mouth by the heat energy of wood direct combustion and wood gasification combustion so as to carry out cooking work. At present, the common household firewood stove is a return air stove with a brick concrete structure, and the return air stove with the brick concrete structure has the advantages of simple structure, long service life and no smoke indoors. The air return stove with the brick concrete structure has the following defects: the building is labor-consuming and time-consuming, the building cannot be moved, particularly, a firepower adjusting device is not needed, when the rice is cooked and fire is not needed, the rest firewood is required to be withdrawn from the hearth and taken out of the hearth, and the building is very inconvenient in actual use.

Disclosure of Invention

The utility model aims to provide a firepower-adjustable household firewood stove which has long service life, is indoor smokeless, can be moved and is convenient to manufacture.

The technical scheme adopted by the utility model for solving the technical problems is as follows: the utility model provides a domestic firewood kitchen that firepower is adjustable, by shell, end, kitchen comb, door frame, thermal-insulated refractory material, tobacco pipe, ash pipe, firepower regulating plate, ash bucket constitute characterized by: an ash outlet pipe is fixedly arranged on the bottom, a stove grate is arranged at the upper end of the ash outlet pipe, a fire adjusting plate is arranged at the lower end of the ash outlet pipe, and the stove hearth is communicated with the atmosphere through the stove grate, the ash outlet pipe and the fire adjusting plate.

Compared with the prior art, the utility model has the following advantages:

1. the utility model has the advantages of long service life, no smoke in the room, movable property and adjustable firepower.

2. The utility model has simple production process and good practical effect. Can be used for large-scale industrial production and has wide market prospect.

Drawings

Fig. 1 is a sectional view of a fire-adjustable household firewood range.

FIG. 2 is a schematic cross-sectional view taken along line A-A of FIG. 1.

The utility model is further illustrated with reference to the following figures and examples:

in the figure, 1, an ash bucket, 2, a fire adjusting rod, 3, legs, 4, a bottom, 5, bottom heat-insulating refractory materials, 6, a door frame, 7, a door, 8, a shell, 9, shell heat-insulating refractory materials, 10, a fixing frame, 11, a furnace surface, 12, a pot, 13, a fire blocking wall, 14, a smoke pipe, 15, a stove grate, 16, an ash discharging pipe, 17, a fire adjusting plate, 18, a fixing plate, 19, an ash bucket fixing angle and 20 are connecting rods.

Detailed Description

Fig. 1 and 2 together describe the structure form of a household firewood stove with adjustable firepower.

A household firewood stove with adjustable firepower comprises a shell, a bottom, a stove grate, a door frame, heat-insulating fireproof materials, a smoke pipe, an ash discharging pipe, a firepower adjusting plate and an ash bucket, wherein the ash bucket 1 is placed on an ash bucket fixing angle 19, the ash bucket 1 can move back and forth on the ash bucket fixing angle 19, the ash bucket fixing angle 19 is fixedly installed with the bottom through a plurality of connecting rods 20, legs 3 are fixedly connected with the bottom 4, the door frame 6 is fixedly installed with the shell 8, the door 7 is hinged with the door frame 6, the shell heat-insulating fireproof materials 9 are arranged on the inner side of the shell 8, a fixing frame 10 is fixedly installed with a stove surface 11, the shell 8 is fixedly installed with a fixing frame 10, a pot 12 is fixedly installed on an upper opening of the stove, the shell heat-insulating fireproof materials at the rear part of a stove chamber protrude towards the inner part of the stove chamber to be contacted with the pot 12 to form a fire blocking wall 13, the bottom 4, the bottom heat-insulating fireproof materials 5, the stove grate 15 and the shell 8, A space defined by the shell heat-insulating fireproof material 9, the door frame 6, the door 7, the fire blocking wall 13 and the pot 12 is a hearth, a smoke pipe 14 and the shell 8 are fixedly installed together, an ash discharging pipe 16 and the bottom 4 are fixedly installed together, a fire adjusting rod 2 and a fire adjusting plate 17 are fixedly installed together, and a stove grate 15 is fixedly installed at the upper end of the ash discharging pipe 16; the lower end of the ash discharging pipe 16 is fixedly provided with a fixing plate 18, and the firepower adjusting plate 17 can freely slide back and forth on the fixing plate 18.

When the utility model is used, the firepower adjusting plate 17 is opened forwards, the door 7 is opened, fuel is filled into the hearth and ignited, the door is closed, air enters the hearth for combustion supporting through the gap between the firepower adjusting plate 17 and the ash discharge pipe 16, the ash discharge pipe 16 and the stove grate 15, cooking can be started, the firepower adjusting plate 17 is pulled and pushed forwards and backwards, the amount of air entering the hearth can be adjusted, and thus the adjustment of firepower is realized.

Claims

1. The utility model provides a domestic firewood kitchen that firepower is adjustable, by shell, end, kitchen comb, door frame, thermal-insulated refractory material, tobacco pipe, ash pipe, firepower regulating plate, ash bucket constitute characterized by: an ash outlet pipe is fixedly arranged on the bottom, a stove grate is arranged at the upper end of the ash outlet pipe, a fire adjusting plate is arranged at the lower end of the ash outlet pipe, and the stove hearth is communicated with the atmosphere through the stove grate, the ash outlet pipe and the fire adjusting plate.