CN206771434U - A kind of biomass fireplace of automatic feeding - Google Patents
A kind of biomass fireplace of automatic feeding Download PDFInfo
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- CN206771434U CN206771434U CN201720510198.7U CN201720510198U CN206771434U CN 206771434 U CN206771434 U CN 206771434U CN 201720510198 U CN201720510198 U CN 201720510198U CN 206771434 U CN206771434 U CN 206771434U
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- hopper
- fuel sensor
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- combustion chamber
- fuel
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Abstract
Fireplace field is the utility model is related to, discloses a kind of biomass fireplace of automatic feeding, including hopper（1）, feed mechanism, upper fuel sensor（2）, lower fuel sensor（3）, feed pipe（4）, charging motor（5）And fuel reserve container（6）；In hopper, lower fuel sensor, upper fuel sensor are installed in hopper feed mechanism, wherein lower fuel sensor is located above feed mechanism, upper fuel sensor is located at the top of hopper and above lower fuel sensor；Motor feed on the fuel reserve container, the both ends of the feed pipe are connected with charging motor and hopper respectively.The utility model is provided with oxygen sensor in exhaust opening, can judge whether fuel fully burns according to the oxygen content in flue gas, and adjust oxygen-supplying amount according to judged result.The abundant burning to different fuel can be so realized, saves the energy, reduces use cost.
Description
Technical field
It the utility model is related to fireplace field, more particularly to a kind of biomass fireplace of automatic feeding.
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 fireplace of the prior art
In use, it is required for manually adding fuel：When running out of gas without addition in time, it can cause fireplace is empty to burn, shadow
Ring equipment.And hand-stuff has been greatly reduced the usage experience of product.
Utility model content
In order to solve the above-mentioned technical problem, the utility model provides a kind of biomass fireplace of automatic feeding.This practicality
New biomass fireplace has the function of automatic addition fuel, easy to use, greatly improves usage experience.
Concrete technical scheme of the present utility model is：A kind of biomass fireplace of automatic feeding, it is characterised in that：Including material
Case, feed mechanism, upper fuel sensor, lower fuel sensor, feed pipe, charging motor and fuel reserve container；The feeding
In the hopper, the lower fuel sensor, upper fuel sensor are installed in hopper for mechanism, wherein lower fuel sensor
Above feed mechanism, upper fuel sensor is located at the top of hopper and above lower fuel sensor；The charging motor
On the fuel reserve container, the both ends of the feed pipe are connected with charging motor and hopper respectively.Wherein upper fuel passes
Sensor, lower fuel sensor are connected with charging motor circuit respectively, can realize automatic feeding by circuit.And above-mentioned electricity
Road control mode can use technological means commonly used in the prior art to can be achieved.
In fireplace of the present utility model, upper fuel sensor, lower fuel sensor are provided with hopper, when fuel is from biography
Sensor is less than certain distance（Such as 5mm）When, sensor is with regard to that can sense that pellet has arrived its neighbouring position, fuel sensor instantly
Sense that it will send out signal through circuit main board when material is lacked around it, circuit main board will control charging motor to be fed
Motor works, and is fed in the hopper that the hopper outside stove carries toward fireplace, when the upload fuel sensor of hopper senses that material has arrived
Up to its neighbouring position, it is switched off sending signal, charging motor is stopped, and automatic feeding work is completed.
Preferably, the upper fuel sensor, lower fuel sensor are position sensor.
Preferably, the biomass fireplace also includes shell and combustion chamber in the shell, air inlet fan, wind
Road, smoke exhaust fan, flue；The discharge end of the feed mechanism is connected with the combustion chamber, the air inlet in the air channel and air-out
Mouth is respectively arranged on shell, and air channel is passed through between the combustion chamber and hopper, and the air inlet fan is on air channel close to air intake
Mouthful place, the smoke inlet and exhaust opening of the flue are respectively arranged on combustion chamber, on shell, and a part for flue is located in air channel, institute
Smoke exhaust fan is stated to be located on flue at exhaust opening.
Air channel of the present utility model is passed through between the combustion chamber and hopper, so as to which the air in air channel can fully be fired
The heat of room is burnt into heating.Meanwhile flue has part to be located in air channel, the flue gas in flue also has substantial amounts of heat,
Flue portion is located in air channel, and the heat in flue can also heat to the air in air channel, while also flue gas is carried out
Cooling, takes full advantage of the energy, improves heat exchange efficiency.
Preferably, the feed mechanism includes feeding motor, feeding screw and feed tube；The feeding screw inclines
Tiltedly it is fixed in hopper and discharging opening is upper, the feeding motor is located at the bottom of feeding screw, the both ends of the feed tube
Discharging opening and the combustion chamber of feeding screw are connected respectively, and one end that feed tube is obliquely installed and is 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, the air outlet is provided with air filtration layer.
Fireplace of the present utility model is provided with air filtration layer at air outlet.Air filtration layer can effectively stop, adsorb
The particulate matter crossed in air filtering, play the effect of purifying the air of a room.
Preferably, oxygen sensor is provided with the exhaust opening.Oxygen sensor is connected with smoke exhaust fan circuit.And
Foregoing circuit control mode can use technological means commonly used in the prior art to can be achieved.
In fireplace of the present utility model, the exhaust opening of flue gas is provided with oxygen sensor.Flue gas is discharged from combustion chamber
Afterwards, when reaching at oxygen sensor, oxygen sensor detects to the oxygen content in flue gas, when detect in flue gas oxygen compared with
When low, illustrate that oxygen deficiency, fuel do not burn fully in combustion chamber, oxygen sensor transmits signals to smoke exhaust fan, row
Main circuit board control smoke exhaust fan on cigarette blower fan increases rotating speed, increases the oxygen content of combustion chamber, makes full combustion of fuel；Conversely
Ground, when detecting that oxygen is unnecessary in flue gas, illustrate that oxygen is abundant in combustion chamber, fuel can fully burn, main circuit board meeting
Control reduces the rotating speed of smoke exhaust fan, saves the energy consumption of oxygen and motor.Therefore, when user buys the fuel of different manufacturers,
Fireplace can adapt to the combustion conditions of different fuel automatically.
Preferably, the air inlet in the air channel is located at outer casing bottom, the air outlet is located at cover top portion.
Preferably, the smoke inlet is located at top of combustion chamber, the exhaust opening is located at outer casing bottom.
It is compared with the prior art, the beneficial effects of the utility model are：
Biomass fireplace of the present utility model has the function of automatic addition fuel, easy to use, greatly improves use
Experience.
Brief description of the drawings
Fig. 1 is a kind of structural representation of the present utility model.
Reference is：Hopper 1, upper fuel sensor 2, lower fuel sensor 3, feed pipe 4, charging motor 5, fuel storing
Deposit container 6, shell 7, combustion chamber 8, air inlet fan 9, air channel 10, smoke exhaust fan 11, flue 12, feeding motor 13, feeding screw
14th, feed tube 15, air filtration layer 16, oxygen sensor 17.
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：A kind of biomass fireplace of automatic feeding, including hopper 1, feed mechanism, upper fuel sensor 2,
Lower fuel sensor 3, feed pipe 4, charging motor 5 and fuel reserve container 6.
In the hopper, the lower fuel sensor, upper fuel sensor are installed in hopper the feed mechanism,
Fuel sensor is wherein descended to be located above feed mechanism, upper fuel sensor is located at the top of hopper and on lower fuel sensor
Side；On the fuel reserve container, the both ends of the feed pipe connect the charging motor with charging motor and hopper respectively
Connect.Wherein, the upper fuel sensor, lower fuel sensor are position sensor.Upper fuel sensor, lower fuel sensor
It is connected with charging motor circuit.
The feed mechanism includes feeding motor 13, feeding screw 14 and feed tube 15；The feeding screw tilts
It is fixed in hopper and discharging opening is upper, the feeding motor is located at the bottom of feeding screw, the both ends point of the feed tube
Not Lian Jie feeding screw discharging opening and combustion chamber, one end that feed tube is obliquely installed and is connected with combustion chamber is under.
In addition, the biomass fireplace also includes shell 7 and combustion chamber 8 in the shell, air inlet fan 9, wind
Road 10, smoke exhaust fan 11, flue 12；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, air outlet is respectively arranged on cover top portion, and air channel is passed through between the combustion chamber and hopper, the air inlet fan
On air channel air filtration layer 16 is provided with close to air inlet, the air outlet.The smoke inlet of the flue is located at burning
Ceiling portion, exhaust opening are respectively arranged on outer casing bottom, and in air channel, the smoke exhaust fan leans on a part for flue on flue
At nearly exhaust opening.Oxygen sensor 17 is provided with the exhaust opening.Oxygen sensor is connected with smoke exhaust fan circuit.
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)
- A kind of 1. biomass fireplace of automatic feeding, it is characterised in that：Including hopper（1）, feed mechanism, upper fuel sensor （2）, lower fuel sensor（3）, feed pipe（4）, charging motor（5）And fuel reserve container（6）；The feed mechanism is located at institute State in hopper, the lower fuel sensor, upper fuel sensor are installed in hopper, wherein lower fuel sensor is located at feeder Above structure, upper fuel sensor is located at the top of hopper and above lower fuel sensor；The charging motor is located at the combustion Expect in storage container, the both ends of the feed pipe are connected with charging motor and hopper respectively.
- A kind of 2. biomass fireplace of automatic feeding as claimed in claim 1, it is characterised in that the upper fuel sensor, Lower fuel sensor is position sensor.
- A kind of 3. biomass fireplace of automatic feeding as claimed in claim 1 or 2, it is characterised in that the biomass fireplace Also include shell（7）And the combustion chamber in the shell（8）, air inlet fan（9）, air channel（10）, smoke exhaust fan（11）, cigarette Road（12）；The discharge end of the feed mechanism is connected with the combustion chamber, and the air inlet and air outlet in the air channel are respectively arranged on On shell, and air channel is passed through between the combustion chamber and hopper, and the air inlet fan is on air channel close to air inlet, the cigarette The smoke inlet and exhaust opening in road are respectively arranged on combustion chamber, on shell, and in air channel, the smoke exhaust fan is set a part for flue In on flue at the exhaust opening.
- 4. the biomass fireplace of a kind of automatic feeding as claimed in claim 3, it is characterised in that the feed mechanism includes sending Expect motor（13）, feeding screw（14）And feed tube（15）；The feeding screw inclination is fixed in hopper and discharging opening Upper, the feeding motor is located at the bottom of feeding screw, and the both ends of the feed tube connect going out for feeding screw respectively Material mouth and combustion chamber, one end that feed tube is obliquely installed and is connected with combustion chamber is under.
- 5. the biomass fireplace of a kind of automatic feeding as claimed in claim 3, it is characterised in that the air outlet is provided with sky Gas filter layer（16）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720510198.7U CN206771434U (en) | 2017-05-09 | 2017-05-09 | A kind of biomass fireplace of automatic feeding |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720510198.7U CN206771434U (en) | 2017-05-09 | 2017-05-09 | A kind of biomass fireplace of automatic feeding |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206771434U true CN206771434U (en) | 2017-12-19 |
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ID=60650691
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720510198.7U Active CN206771434U (en) | 2017-05-09 | 2017-05-09 | A kind of biomass fireplace of automatic feeding |
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| Country | Link |
|---|---|
| CN (1) | CN206771434U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107101227A (en) * | 2017-05-09 | 2017-08-29 | 浙江中力工具制造有限公司 | A kind of biomass fireplace of automatic feeding |
-
2017
- 2017-05-09 CN CN201720510198.7U patent/CN206771434U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107101227A (en) * | 2017-05-09 | 2017-08-29 | 浙江中力工具制造有限公司 | A kind of biomass fireplace of automatic feeding |
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