CN206875707U - A kind of biomass fireplace with special flue - Google Patents
A kind of biomass fireplace with special flue Download PDFInfo
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- CN206875707U CN206875707U CN201720557621.9U CN201720557621U CN206875707U CN 206875707 U CN206875707 U CN 206875707U CN 201720557621 U CN201720557621 U CN 201720557621U CN 206875707 U CN206875707 U CN 206875707U
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- flue
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- shell
- air channel
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Abstract
Fireplace field is the utility model is related to, discloses a kind of biomass fireplace with special flue, including shell, hopper, feed mechanism, combustion chamber, air inlet fan, air channel, combustion chamber wind channel, smoke exhaust fan, flue；Feed mechanism in hopper, with combustion chamber connect by feed mechanism, and the air inlet in air channel is located at outer casing bottom, and the air outlet in air channel is located at the top of shell, and air channel is by between combustion chamber and hopper；Flue includes left flue and right flue, the exhaust opening of smoke inlet is located at top of combustion chamber, outlet flue is located at the bottom sides of shell, both sides shunt to the left and right respectively at smoke inlet for left flue and right flue, diaphragm is respectively equipped with left flue and right flue, diaphragm is divided into some runners in left flue and right flue respectively.The special design that the utility model is carried out to the stroke of flue so that the flue gas after burning fully can be exchanged heat with air, improved heat exchange efficiency, made full use of heat energy, environmental protection and energy saving.
Description
Technical field
It the utility model is related to fireplace field, more particularly to a kind of biomass fireplace with special flue.
Background technology
Biomass fireplace is using biological particles as fuel, and heating is carried out to air and is used for heating of house.Advocating environmental protection
Today, biomass granule fuel drawn extensively compared to the high pollution fuel such as coal because it has the characteristics of environmentally friendly, efficient
With.
The applicant's Application No. 201320358181.6 prior patent discloses a kind of biomass fireplace, including body of heater
And the combustion chamber being placed in body of heater, front side is provided with combustion chamber in body of heater, and rear side is provided with feed mechanism, under the body of heater front side
Portion is provided with heating air outlet, and feed mechanism lower section is provided with air blower in body of heater, air channel is provided between combustion chamber and feed mechanism, drum
The air outlet and heating air outlet of blower fan connect with air channel.It is compact-sized, reasonable that the utility model has, can be economical, conveniently
Indoor temperature is efficiently heated, effectively reduces the temperature difference of stove inner top and bottom, so as to be advantageous to improve fireplace production
The utilization rate of heat amount；Circulation air mileage is added, increases the circulation air heat time, in equal-wattage and time, is obtained
More heating rates have been arrived, have sufficiently improved the temperature of air-out.
The technical problem that above-mentioned patent solves is how to improve the heat exchange efficiency of air.But the principle that the fireplace uses
It is the mileage in fireplace for increasing circulation air, has no particular design for flue, its heat exchange efficiency still needs further to be carried
It is high.
Utility model content
In order to solve the above-mentioned technical problem, the utility model provides a kind of biomass fireplace with special flue.This
The special design that utility model is carried out to the stroke of flue in biomass fireplace so that flue gas after burning can fully with sky
Gas is exchanged heat, and is improved heat exchange efficiency, is made full use of heat energy, environmental protection and energy saving.
Concrete technical scheme of the present utility model is：A kind of biomass fireplace with special flue, including shell, be located at
Described in hopper, feed mechanism, combustion chamber, air inlet fan, air channel, combustion chamber wind channel, smoke exhaust fan, flue in the shell
Feed mechanism is in the hopper, and the discharge end of the feed mechanism is connected with the combustion chamber, the air inlet in the air channel
Located at outer casing bottom left surface or right flank, the air outlet in air channel is located at the top face of shell, and the burning is passed through in air channel
Between room and hopper, the air inlet fan is located at the air inlet in air channel；The flue include share same smoke inlet, outlet flue and
The left flue that left and right mirror image is set and right flue, the exhaust opening of the smoke inlet are located at the top of combustion chamber, and the outlet flue is set
In the bottom rear of shell, the smoke exhaust fan at exhaust opening, the left flue and right flue at smoke inlet respectively to
The left and right sides is shunted, and some diaphragms being vertically arranged, the diaphragm difference are respectively equipped with left flue and right flue
The roundabout runner of some in the vertical directions is divided into left flue and right flue, flue gas is being converged respectively to centre from both sides
In the vertical direction is by repeatedly roundabout during stream；The air channel is adjacent with part flue.
In existing fireplace, the flue of flue gas is simply simply directly down taken away from combustion chamber by smoke exhaust fan, discharges
Outside, the heat of such flue gas are not efficiently used.In fireplace of the present utility model, to flue carry out particular design,
Flue is divided into left air channel and right air channel.By the dividing plate being vertically arranged, by Flue duct design into the roundabout shape of in the vertical direction, and
Confluxed from the left and right sides to centre.Benefit is：1. roundabout set adds residence time of the flue gas in flue, the sky in air channel
It is so incensed that fully to be exchanged heat with flue gas；2nd, shunting, which is set, takes full advantage of the useful space in fireplace, by increasing capacitance it is possible to increase flue with
The heat exchange area in air channel, heat exchange are more uniformly distributed, efficiently.3rd, the diaphragm of multilayer serves the effect of unhurried current, reduces flue gas
Flow velocity, Noise Reduction can be played.To sum up, the heat of flue gas can be utilized farthest, energy-conserving and environment-protective.
Preferably, the air inlet of the combustion chamber wind channel is located at the bottom rear of shell, combustion chamber wind channel goes out
Air port connects with the bottom of combustion chamber.
Preferably, the bottom of the combustion chamber is provided with air buffer chamber, the air outlet of the combustion chamber wind channel passes through
The junction of the air buffer chamber and combustion chamber, air buffer chamber and combustion chamber is provided with air door.Air buffer chamber can
Play cushioning effect.
Preferably, the feed mechanism includes feeding screw and feed tube；The feeding screw, which tilts, to be fixed on
In hopper and discharging opening is upper, and the both ends of the feed tube connect discharging opening and the combustion chamber of feeding screw, feed tube respectively
The one end for being obliquely installed and being connected with combustion chamber is under.
The feeding structure of said structure, feeding efficiency is high, and feed tube is respectively to be obliquely installed with feeding screw, can
Prevent the fire in combustion chamber from tempering situation occurs with the fuel in feed mechanism and hopper.
Preferably, air filtration layer is provided with the air outlet in the air channel.Air filtration layer can effectively stop, adsorb
The particulate matter crossed in air filtering, play the effect of purifying the air of a room.
It is compared with the prior art, the beneficial effects of the utility model are：The utility model is to flue in biomass fireplace
The special design that stroke is carried out so that the flue gas after burning fully can be exchanged heat with air, improve heat exchange efficiency, fully
Utilize heat energy, environmental protection and energy saving.
Brief description of the drawings
Fig. 1 is a kind of lateral inner structural representation of the present utility model；
Fig. 2 is the front section view of flue in the utility model.
Reference is：Shell 1, hopper 2, combustion chamber 3, air inlet fan 4, air channel 5, combustion chamber wind channel 6, smoke exhaust fan 7,
Flue 8, left flue 9, right flue 10, diaphragm 11, air buffer chamber 12, air door 13, feeding screw 14, feed tube 15,
Air filtration layer 16.
Embodiment
With reference to embodiment, the utility model will be further described.In the utility model involved device,
Connection structure and method, it is device well known in the art, connection structure and method if without refering in particular to.
Embodiment 1
As shown in Figure 1 and Figure 2：A kind of biomass fireplace with special flue, including shell 1, in the shell
Hopper 2, feed mechanism, combustion chamber 3, air inlet fan 4, air channel 5, combustion chamber wind channel 6, smoke exhaust fan 7, flue 8.
The feed mechanism in the hopper, with the combustion chamber connect by the discharge end of the feed mechanism.It is described
The bottom of combustion chamber is provided with air buffer chamber 12, and the air outlet of the combustion chamber wind channel is connected by air buffer chamber and combustion chamber
Logical, the junction of air buffer chamber and combustion chamber is provided with air door 13.The air inlet of combustion chamber wind channel is carried on the back located at the bottom of shell
Face.The air inlet in the air channel is located at outer casing bottom left surface or right flank, and the air outlet in air channel is located at the top face of shell,
Air filtration layer 16 is provided with the air outlet in air channel.And air channel is passed through between the combustion chamber and hopper, the air inlet fan is located at
The air inlet in air channel；The flue includes sharing left flue 9 and the right cigarette that same smoke inlet, outlet flue and left and right mirror image are set
Road 10, the exhaust opening of the smoke inlet are located at the top of combustion chamber, and the outlet flue is located at the bottom rear of shell, the smoke evacuation
Blower fan is at exhaust opening, and both sides shunt to the left and right respectively at smoke inlet for the left flue and right flue, left flue and right cigarette
Two pieces of diaphragms being vertically arranged 11 are respectively equipped with road, the diaphragm is divided into left flue and right flue respectively
The roundabout runner of three sections of in the vertical directions, pass through flue gas in the vertical direction during confluxing respectively to centre from both sides
Cross repeatedly roundabout；The air channel is adjacent with part flue.
The feed mechanism includes feeding screw 14 and feed tube 15；The feeding screw, which tilts, to be fixed in hopper
And discharging opening, upper, the both ends of the feed tube connect discharging opening and the combustion chamber of feeding screw respectively, and feed tube is tilted and set
The one end put and be connected with combustion chamber is under.
It is described above, only it is preferred embodiment of the present utility model, not the utility model is imposed any restrictions, every
Any simple modification, change and the equivalent structure transformation made according to the utility model technical spirit to above example, still
Belong to the protection domain of technical solutions of the utility model.
Claims (5)
1. a kind of biomass fireplace with special flue, including shell（1）, hopper in the shell（2）, feeder
Structure, combustion chamber（3）, air inlet fan（4）, air channel（5）, combustion chamber wind channel（6）, smoke exhaust fan（7）, flue（8）；Its feature exists
In：The feed mechanism is in the hopper, and the discharge end of the feed mechanism is connected with the combustion chamber, the air channel
Air inlet is located at outer casing bottom left surface or right flank, and the air outlet in air channel is located at the top face of shell, and institute is passed through in air channel
State between combustion chamber and hopper, the air inlet fan is located at the air inlet in air channel；The flue includes sharing same smoke inlet, gone out
The left flue that mouth and left and right mirror image are set（9）With right flue（10）, the exhaust opening of the smoke inlet is located at the top of combustion chamber,
The outlet flue is located at the bottom rear of shell, and at exhaust opening, the left flue and right flue are entering the smoke exhaust fan
Both sides are shunted to the left and right respectively at mouth, and some diaphragms being vertically arranged are respectively equipped with left flue and right flue（11）,
The diaphragm is divided into the roundabout runner of some in the vertical directions in left flue and right flue respectively, make flue gas from
In the vertical direction is by repeatedly roundabout during both sides are confluxed to centre respectively；The air channel is adjacent with part flue.
A kind of 2. biomass fireplace with special flue as claimed in claim 1, it is characterised in that the combustion chamber air feed
The air inlet in road is located at the bottom rear of shell, and the air outlet of wind channel connects with the bottom of combustion chamber.
A kind of 3. biomass fireplace with special flue as claimed in claim 2, it is characterised in that the bottom of the combustion chamber
Portion is provided with air buffer chamber（12）, the air outlet of the combustion chamber wind channel by the air buffer chamber and combustion chamber,
The junction of air buffer chamber and combustion chamber is provided with air door（13）.
A kind of 4. biomass fireplace with special flue as claimed in claim 1, it is characterised in that the feed mechanism bag
Include feeding screw（14）And feed tube（15）；The feeding screw, which tilts, to be fixed in hopper and discharging opening is upper, described
The both ends of feed tube connect discharging opening and the combustion chamber of feeding screw respectively, what feed tube was obliquely installed and was connected with combustion chamber
One end is under.
A kind of 5. biomass fireplace with special flue as described in one of claim 1-4, it is characterised in that the air channel
Air outlet at be provided with air filtration layer（16）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720557621.9U CN206875707U (en) | 2017-05-18 | 2017-05-18 | A kind of biomass fireplace with special flue |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720557621.9U CN206875707U (en) | 2017-05-18 | 2017-05-18 | A kind of biomass fireplace with special flue |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206875707U true CN206875707U (en) | 2018-01-12 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720557621.9U Active CN206875707U (en) | 2017-05-18 | 2017-05-18 | A kind of biomass fireplace with special flue |
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| CN (1) | CN206875707U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107131524A (en) * | 2017-05-18 | 2017-09-05 | 浙江中力工具制造有限公司 | A kind of biomass fireplace with special flue |
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2017
- 2017-05-18 CN CN201720557621.9U patent/CN206875707U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107131524A (en) * | 2017-05-18 | 2017-09-05 | 浙江中力工具制造有限公司 | A kind of biomass fireplace with special flue |
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