CN209013236U - A kind of firewood furnace - Google Patents

Abstract

The utility model relates to a kind of firewood furnaces, including stove, hearth, leak apparatus for ash and blowing device, stove upper end offers the combustion chamber of upper end opening, hearth is arranged in stove upper end, leaking apparatus for ash includes ash leakage and ash box, ash leakage is embedded on the bottom wall of combustion chamber, it which is provided with the leak hole that the ashes generated for burning are fallen, the first cavity for placing ash box is provided on stove front side wall, ash box is removably plugged in the first cavity, first cavity is arranged in the grey side of leaking down and is connected to the leak hole of ash leakage, ash box inner hollow upper opening, to collect the ashes of the leak hole outflow of ash leakage, blowing device includes air blower, the gas blow pipe of annular and several injection tubes, gas blow pipe is around ash leakage setting, several injection tubes are evenly arranged on gas blow pipe vertically, its lower end is connected to gas blow pipe, the upper end is upward through combustion chamber bottom wall and combustion chamber.The firewood furnace high combustion efficiency of the utility model, clean hygiene.

Description

A kind of firewood furnace

Technical field

The utility model relates to cooking stove field, in particular to a kind of firewood furnace.

Background technique

The average resource per capita in China is extremely limited, and coal, natural gas, is non-renewable energy resources at petroleum again.On China mountain The a lot of places in area are also using firewood furnace, a kind of hearth using this renewable energy of firewood, but deposit during use In a series of problems, most firewood furnace or pervious old hearth, there is take up a large area, efficiency of combustion is low, smoke evacuation Amount is big, firepower is small and not easy to control, not factors such as easy cleaning, and to cause big firewood amount, pollution environment, cooking time long etc. many not The result of benefit.

Utility model content

The utility model aims to solve the problem that above-mentioned one or more of problem, provides that a kind of firepower is controllable, high combustion efficiency, makes With convenient firewood furnace.

The technical solution that the utility model solves above-mentioned technical problem is as follows: a kind of firewood furnace, including stove and hearth, institute The combustion chamber that stove upper end offers upper end opening is stated, the upper end of the stove is arranged in cover the combustion chamber in the hearth Upper end opening, the front side wall of the combustion chamber is equipped with brushwood inlet, and the brushwood inlet is equipped with stove that is openable or closing it Door, the firewood furnace further include leakage apparatus for ash and blowning installation, and leakage apparatus for ash includes ash leakage and ash box, and the ash leakage is embedded in institute It states on the bottom wall of combustion chamber, which is provided with the leak hole that the ashes generated for burning are fallen, be provided with one on the front side wall of the stove and put The first cavity of the ash box is set, the ash box is removably plugged in first cavity, and the first cavity setting exists The ash side of leaking down, and be connected to the leak hole of the ash leakage, the ash box inner hollow upper opening, to collect the ash leakage The ashes of leak hole outflow, the blowing device include air blower, the gas blow pipe of annular and several injection tubes, and the gas blow pipe is surround The ash leakage setting, is connected to by ventilation pipe with the air blower, several injection tubes are evenly arranged on the air blowing vertically Guan Shang, lower end are connected to the gas blow pipe, the upper end be upward through the combustion chamber bottom wall and with the combustion chamber.

The beneficial effects of the utility model are: the firewood and air in combustion chamber can be made by the design of blowing device It comes into full contact with, improves the efficiency of combustion of firewood, and the ashes after burning are left out by mistake in ash box by ash, can be cleared up at any time, Clean hygiene.

Based on the above technical solution, the utility model can also do following improvement.

Further, the air blower accommodating chamber for placing the air blower, the air blower accommodating chamber are provided in the stove Side wall be equipped with air inlet, air by the air inlet enter the air blower accommodating chamber.

Beneficial effect using above-mentioned further scheme is that air blower is arranged in stove, and entire firewood furnace can be made more beautiful It sees clean and tidy.

Further, the firewood furnace further includes firewood box, is provided on the front side wall of the stove and places the firewood box Second cavity, the firewood box inner hollow upper opening, and be removably plugged in second cavity, described second is empty Chamber is arranged below first cavity.

The firewood that storage burning needs can be used for using the beneficial effect of above-mentioned further scheme, keep kitchen cleaner Neatly.

Further, the bottom of the stove is equipped with multiple universal wheels.

Beneficial effect using above-mentioned further scheme is, it may be convenient to mobile firewood furnace, in different place and field The firewood furnace is used under scape.

Further, the stove door is removably arranged on brushwood inlet, and its middle part is equipped with peep hole.

After beneficial effect using above-mentioned further scheme is long-time use, stove door can be dismantled and be cleaned, and And the combustion case of firewood in combustion chamber can be observed by peep hole, convenient addition firewood in time.

Further, the Inner Wall of Combustion Chamber is equipped with refractory layer.

Beneficial effect using above-mentioned further scheme is to guarantee that the heat of firewood burning is not transferred to stove by combustion chamber Side all around can concentrate and carry out heat supply to cookware.

Further, there is cavity inside the hearth.

Beneficial effect using above-mentioned further scheme is to play heat-blocking action, makes the heat of combustion chamber and pot body can not It is transferred to hearth, it is convenient that other things are placed on hearth.

Detailed description of the invention

FIG. 1 is a schematic structural view of the utility model；

Fig. 2 is the structural schematic diagram outside the utility model removing stove

Fig. 3 is the utility model section view.

In attached drawing, parts list represented by the reference numerals are as follows:

10, stove, 11, brushwood inlet, 20, hearth, 30, combustion chamber, 31, smoke outlet, 32, smoke exhaust pipe, 41, ash leakage, 42, ash Box, 51, gas blow pipe, 52, injection tube, 53, air blower, 54, air inlet, 60, firewood box, 70, universal wheel, 80, stove door.

Specific embodiment

The principles of the present invention and feature are described below in conjunction with attached drawing, example is served only for explaining that this is practical It is novel, it is not intended to limit the scope of the utility model.

As shown in Figure 1-3, the utility model provides a kind of firewood furnace, including stove 10, hearth 20, leakage apparatus for ash and blow Wind apparatus, 10 upper end of stove offer the combustion chamber 30 of upper end opening, and the upper end of stove 10 is arranged in cover combustion chamber in hearth 30 upper end opening, the cookware mouth of placing cooker is offered on hearth, and the antetheca of combustion chamber 30 is equipped with brushwood inlet 11, brushwood inlet 11 are equipped with stove door 80 that is openable or closing it, and the side side wall of combustion chamber 30 is equipped with smoke outlet 31, and smoke outlet 31 passes through Pipeline is connected to smoke exhaust pipe 32, and leakage apparatus for ash includes ash leakage 41 and ash box 42, and ash leakage 41 is embedded on the bottom wall of combustion chamber 30, It is equipped with the leak hole that the ashes generated for burning are fallen, it is annulus that outside, which can be set, in ash leakage 41, and several are arranged in parallel thereon Steel wire, the spacing between steel wire are set as 5-8mm, and solid particle of the particle diameter greater than 5mm can be stopped to fall into lower section, make firewood Full combustion, the first cavity of a placement ash box 42 is provided on the front side wall of stove 10, and ash box 42 is removably plugged on first In cavity, the setting of the first cavity is connected to below ash leakage 41, and with the leak hole of ash leakage 41,42 inner hollow of ash box and top is opened Mouthful, to collect the ashes of the leak hole outflow of ash leakage 41, blowing device includes air blower, the gas blow pipe 51 of annular and several injection tubes 52, gas blow pipe 51 is connected to by ventilation pipe with air blower, ventilation pipe and 51 connectivity part of gas blow pipe around 41 setting of ash leakage Increase the contact area of ventilation pipe Yu gas blow pipe 51 in shape structure wide outside and narrow inside, several injection tubes 52 are evenly arranged on air blowing vertically On pipe 51, lower end is connected to gas blow pipe 51, and the upper end passes through 30 bottom wall of combustion chamber and is connected to combustion chamber 30, wherein air blower The revolving speed of motor is adjustable, and the size of air blower wind-force is adjusted with this.Firewood furnace is in use, the wind of air blower can be by logical Feed channel flows through gas blow pipe 51, is supplied oxygen by injection tube 52 to combustion chamber 30, and by the way that several injection tubes 52 are arranged, make to supply oxygen It is more uniform, the efficiency of firewood burning is improved, the ashes after burning fall into ash box 42 by ash leakage 41, and ash box 42 is an envelope The space closed can be reduced the dust in air, and can clear up at any time, clean hygiene.

Optionally, the air blower accommodating chamber for placing air blower 53 is provided in stove 10, on the side wall of air blower accommodating chamber Equipped with air inlet 54, air enters air blower accommodating chamber by air inlet 54, and entire firewood furnace appearance is more beautiful and clean.

Optionally, the firewood furnace of the utility model further includes firewood box 60, and placement firewood is provided on the front side wall of stove 10 Second cavity of box 60,60 inner hollow upper opening of firewood box, and be removably plugged in the second cavity, the second cavity is set It sets below the first cavity.And firewood box 60 can be set to of different sizes two arranged side by side, and big is used to store volume Biggish bavin is fast, and small is used to store small bavin rod needed for lighting firewood furnace, is able to solve traditional firewood furnace firewood and most puts in a jumble Blowzy problem.

Optionally, the bottom of stove 10 is equipped with multiple universal wheels 70, and preferably 4, universal wheel 70 is equipped with brake, convenient The movement and fixation of firewood furnace.

Optionally, stove door 80 is removably arranged on brushwood inlet, and its middle part is equipped with peep hole, and peep hole is using transparent Material, such as glass, stove door 80 can close brushwood inlet 11 when firewood burns, and stop flare to overflow from brushwood inlet 11, make for a long time It is easy with stove door 80 later dirty, can disassemble and be cleaned, and peep hole can be passed through and observe bavin in combustion chamber 30 The combustion case of fire, convenient addition firewood in time.

Optionally, 30 inner wall of combustion chamber is equipped with one layer of refractory layer, is made of the fire clay of 44mm thickness, guarantees firewood burning Heat concentrate in combustion chamber 30, not forwards, backwards left and right sides spread, concentrate to cookware carry out heat supply.

Optionally, there is cavity, upper layer and lower layer can be the steel plate of 5mm, and intermediate 10mm hollow layer stops inside hearth 20 Combustion chamber 30 and pot body transfer heat to hearth 20.

The above is only the preferred embodiment of the present invention, is not intended to limit the utility model, all practical at this Within novel spirit and principle, any modification, equivalent replacement, improvement and so on should be included in the guarantor of the utility model Within the scope of shield.

Claims (7)

1. a kind of firewood furnace, including stove (10) and hearth (20), stove (10) upper end offer the burning of upper end opening Room (30), hearth (20) setting cover the upper end opening of the combustion chamber (30), institute in the upper end of the stove (10) The front side wall for stating combustion chamber (30) is equipped with brushwood inlet (11), and the brushwood inlet (11) is equipped with stove door that is openable or closing it (80), which is characterized in that the firewood furnace further include:

Leak apparatus for ash comprising ash leakage (41) and ash box (42), the ash leakage (41) are embedded on the combustion chamber (30) bottom wall, It which is provided with the leak hole that the ashes generated for burning are fallen, be provided with the placement ash box on the front side wall of the stove (10) (42) the first cavity, the ash box (42) are removably plugged in first cavity, and first cavity is arranged in institute It states below ash leakage (41), and is connected to the leak hole of the ash leakage (41), ash box (42) the inner hollow upper opening, to collect The ashes of the leak hole outflow of the ash leakage (41)；

Blowing device comprising air blower (53), the gas blow pipe (51) of annular and several injection tubes (52), the gas blow pipe (51) Around ash leakage (41) setting, it is connected to by ventilation pipe with the air blower, several injection tubes (52) are vertical On the gas blow pipe (51), lower end is connected to cloth with the gas blow pipe (51), and the upper end is upward through the combustion chamber (30) Bottom wall is simultaneously connected to the combustion chamber (30).

2. a kind of firewood furnace according to claim 1, which is characterized in that be provided in the stove (10) and place the drum The side wall of the air blower accommodating chamber of blower (53), the air blower accommodating chamber is equipped with air inlet (54), and air is by the air inlet Mouth (54) enters the air blower accommodating chamber.

3. a kind of firewood furnace according to claim 1, which is characterized in that it further include firewood box (60), the stove (10) Front side wall on be provided with the second cavity for placing the firewood box (60), firewood box (60) the inner hollow upper opening, and It is removably plugged in second cavity, second cavity is arranged below first cavity.

4. a kind of firewood furnace according to claim 1, which is characterized in that the bottom of the stove (10) is equipped with multiple universal It takes turns (70).

5. a kind of firewood furnace according to claim 1, which is characterized in that the stove door (80) removably setting into bavin On mouth (11), and its middle part is equipped with peep hole.

6. a kind of firewood furnace according to claim 1, which is characterized in that be equipped with refractory layer in the combustion chamber (30).

7. a kind of firewood furnace according to claim 1, which is characterized in that have cavity inside the hearth (20).