CN208595556U - A kind of biomass real flame fireplace device - Google Patents
A kind of biomass real flame fireplace device Download PDFInfo
- Publication number
- CN208595556U CN208595556U CN201821111874.4U CN201821111874U CN208595556U CN 208595556 U CN208595556 U CN 208595556U CN 201821111874 U CN201821111874 U CN 201821111874U CN 208595556 U CN208595556 U CN 208595556U
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- CN
- China
- Prior art keywords
- charcoal brazier
- real flame
- decoking
- room
- automatic
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 239000002028 Biomass Substances 0.000 title claims abstract description 19
- 230000007246 mechanism Effects 0.000 claims abstract description 62
- 239000003610 charcoal Substances 0.000 claims abstract description 48
- 238000005235 decoking Methods 0.000 claims abstract description 29
- 230000033001 locomotion Effects 0.000 claims description 16
- 230000000391 smoking effect Effects 0.000 claims description 16
- 239000003517 fume Substances 0.000 claims description 15
- 239000000779 smoke Substances 0.000 claims description 11
- 230000005540 biological transmission Effects 0.000 claims description 9
- 238000009434 installation Methods 0.000 claims description 8
- 230000009471 action Effects 0.000 claims description 7
- 239000000571 coke Substances 0.000 claims description 5
- 238000007789 sealing Methods 0.000 claims description 4
- 238000010304 firing Methods 0.000 claims description 3
- 230000008676 import Effects 0.000 claims description 3
- 238000003756 stirring Methods 0.000 claims description 2
- 238000001727 in vivo Methods 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 7
- 238000000034 method Methods 0.000 description 6
- 238000010586 diagram Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 238000002485 combustion reaction Methods 0.000 description 3
- 238000004140 cleaning Methods 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 239000003546 flue gas Substances 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 230000001939 inductive effect Effects 0.000 description 1
- 230000000977 initiatory effect Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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- Processing Of Solid Wastes (AREA)
Abstract
The utility model provides a kind of biomass real flame fireplace device, it includes cabinet, furnace core and front door, the furnace core is arranged in the cabinet, the furnace core includes furnace body, burner hearth, grey room, charcoal brazier, automatic ash removing mechanism, automatic decoking mechanism, Dynamic ignition mechanism and heat exchange structure, the ash room and the charcoal brazier are set in the burner hearth, the ash room is set to below the charcoal brazier, the automatic ash removing mechanism corresponds to the grey room setting, the automatic decoking mechanism corresponds to the charcoal brazier setting, and the Dynamic ignition mechanism corresponds to the charcoal brazier setting.A kind of biomass real flame fireplace device has the advantages that good design science, decoking effect, auxiliary automatic ash removing, ignition results are good.
Description
Technical field
The utility model relates to a kind of fireplaces, specifically, relate to a kind of biomass real flame fireplace device.
Background technique
Current fireplace is due to being west introducing equipment, when being applied to Chinese family, the characteristics of due to building structure, needs
There is extremely strong leakproofness, the high premise of sealing performance is that its internal various movement needs realization to automatically process, such as decoking, point
The operation such as fire, ash disposal, avoiding frequently opening fireplace causes smog to enter the room, and influences indoor environment, but current fireplace is set
Standby the degree of automation is lower, it is difficult to realize above-mentioned function.
In order to solve the above problems, people are seeking always a kind of ideal technical solution.
Summary of the invention
The purpose of this utility model be in view of the deficiencies of the prior art, thus provide a kind of design science, decoking effect it is good,
A kind of biomass real flame fireplace device for assisting automatic ash removing, ignition results good.
To achieve the goals above, the technical scheme adopted by the utility model is a kind of biomass real flame fireplace device,
Including cabinet, furnace core and front door, the furnace core is arranged in the cabinet, the furnace core include furnace body, burner hearth, grey room, charcoal brazier,
Automatic ash removing mechanism, automatic decoking mechanism, Dynamic ignition mechanism and heat exchange structure, the ash room and the charcoal brazier are set to described
In burner hearth, the ash room is set to below the charcoal brazier, and the automatic ash removing mechanism corresponds to the grey room setting, the automatic decoking
Mechanism corresponds to the charcoal brazier setting, and the Dynamic ignition mechanism corresponds to the charcoal brazier setting.
Described on base, the bottom end of the charcoal brazier is dentalation, the slot of the dentalation from the rear end of charcoal brazier forward
End extends and is open in front-end and back-end, and dragging track, the automatic decoking mechanism is respectively set in the left and right ends of the charcoal brazier
Decoking end be slidably arranged on the dragging track.
Described on base, the automatic decoking mechanism includes the first driving motor, the first reciprocating mechanism and the decoking
End, the decoking end are the shift fork with several perpendicular teeth, and each perpendicular tooth of the shift fork corresponds to charcoal brazier bottom end dentalation
Slot setting, first driving motor drive the perpendicular tooth of the shift fork in the charcoal brazier by first reciprocating mechanism
It is back and forth stirred in the slot of bottom end.
It is described on base, it is burnt empty that a paragraph is equipped between side wall of the front-end and back-end of the charcoal brazier apart from the burner hearth
Between, the front and rear of the ash room is fallen below burnt space positioned at described, and the middle part of the ash room is located at the lower section of the charcoal brazier.
Described on base, the automatic ash removing mechanism includes vertical plate, movable floor, the second driving motor and the second reciprocating motion
Mechanism, second driving motor drive the reciprocating action of the movable floor by second reciprocating mechanism.
Described on base, the rear portion of the ash room is equipped with an oblique guide plate, and the oblique guide plate is from grey room rear wall into grey room
Portion tilts down, and the upper surface of the movable floor is bonded with the lower end of the oblique guide plate.
Described on base, the Dynamic ignition mechanism includes fire rod, third driving motor, PLC and third reciprocating machine
Temperature sensor is arranged in structure, the front end of the fire rod, and it is reciprocal by the third that the PLC controls the third driving motor
Movement mechanism drives the reciprocating motion of the fire rod, and the PLC connection fire rod simultaneously controls firing action, the PLC
It is also connected with the temperature sensor, according to the temperature data of the temperature sensor, the PLC controls the third driving motor
Retract movement.
Described on base, first reciprocating mechanism, second reciprocating mechanism and the third move back and forth
Mechanism is lead screw transmission mechanism, and the lead screw transmission mechanism includes that screw rod, screw and mobile bracket, the screw are mounted on institute
It states on mobile bracket, guide rod is installed on the motion track of the mobile bracket, the mobile bracket is moved along the guide rod
It is dynamic.
It is described on base, the heat exchange structure include set on the intracorporal at least one smoking pipeline of the furnace, thermal resistance cover board and
Warm-air drier is sent, high level is equipped at least one outlet flue in the burner hearth, and each smoking pipeline is respectively communicated with 1 outlet flue,
The outside of the sidewall of the furnace body is arranged in the smoking pipeline, and the lower end of each smoking pipeline is collected in a fume collecting chamber, institute
It states and opens up smoke outlet in fume collecting chamber and a smoke exhaust fan is installed；The thermal resistance cover board is covered on the fume collecting chamber and the smoke extracting tube
Heat exchanger channels are formed outside road and between the furnace body outer wall, the lower end of the heat exchanger channels opens up air inlet, the heat exchange
The upper end in channel opens up and send warm-air drier described in air outlet and installation.
It is described on base, several auxiliary heat pipes across the furnace body of installation in the furnace body above the burner hearth, each auxiliary heat pipe
Interface is arranged in import, and the exit of each auxiliary heat pipe is installed a deflector, formed only between the deflector and the furnace body outer wall
The flow-guiding channel of upper opening, the upper opening sealing of the flow-guiding channel are connected to air outlet one end of the heat exchanger channels.
The utility model has substantive features and progress compared with the prior art, and specifically, the utility model is by core
Charcoal brazier, decoking equipment, ignition installation, ash removing equipment in equipment furnace core etc. are all transformed, and realize automatically controlled deashing, automatically controlled decoking
And electronic control ignition, access automatic control program can be realized comprehensive automation, avoid smog caused by equipment is opened frequently
The problem of introducing the pollution indoor environment such as interior.
It has the advantages that good design science, decoking effect, auxiliary automatic ash removing, ignition results are good.
Detailed description of the invention
Fig. 1 is the overall structure diagram of biomass real flame fireplace device in the utility model.
Fig. 2 is the structural schematic diagram of the furnace core in the utility model.
Fig. 3 is the structural schematic diagram of charcoal brazier and shift fork in the utility model.
Fig. 4 is the overall structure diagram of heat exchange structure in the utility model.
Fig. 5 is the side sectional view of Fig. 4.
Fig. 6 is the cross-sectional view of the depression angle of Fig. 4.
Specific embodiment
Below by specific embodiment, the technical solution of the utility model is described in further detail.
As shown in Figure 1-Figure 3, a kind of biomass real flame fireplace device, including cabinet 1, furnace core 2 and front door 3, the furnace core 2
It is arranged in the cabinet 1, the furnace core 2 includes furnace body 2-1, burner hearth 2-2, ash room 2-3, charcoal brazier 2-4, automatic ash removing mechanism 2-
5, automatic decoking mechanism 2-6, Dynamic ignition mechanism 2-7 and heat exchange structure, the ash room 2-3 and charcoal brazier 2-4 are set to institute
It states in burner hearth 2-2, the ash room 2-3 is set to below the charcoal brazier 2-4, and the automatic ash removing mechanism 2-5 corresponds to the ash room 2-3
Setting, the automatic decoking mechanism 2-6 correspond to the charcoal brazier 2-4 setting, and the Dynamic ignition mechanism 2-7 corresponds to the charcoal brazier 2-
4 settings.
Wherein, the bottom end of the charcoal brazier 2-4 is dentalation, and the slot 2-6-1 of the dentalation is from after charcoal brazier 2-4
Forward end is held to extend and be open in front-end and back-end, dragging track is respectively set in the left and right ends of the charcoal brazier 2-4, described automatic
The decoking end of decoking mechanism 2-6 is slidably arranged on the dragging track.The automatic decoking mechanism 2-6 includes the first driving electricity
Machine 2-6-2, lead screw transmission mechanism and decoking end, the decoking end are shift fork 2-6-3, the shift fork 2-6- with several perpendicular teeth
3 each perpendicular tooth corresponds to the slot 2-6-1 setting of charcoal brazier bottom end dentalation, and the driving motor is reciprocal by described first
Movement mechanism drives the perpendicular tooth of the shift fork 2-6-3 back and forth to stir in the slot 2-6-1 of the charcoal brazier bottom end, the charcoal brazier 2-
A paragraph coke space 2-6-4, the front of the ash room 2-3 are equipped between side wall of 4 front-end and back-end apart from the burner hearth
With rear portion be located at it is corresponding fall below burnt space, the middle part of the ash room 2-3 is located at the lower section of the charcoal brazier 2-4.
When fuel has not been able to full combustion in charcoal brazier 2-4, a certain amount of coke mass can be generated, in the bottom of charcoal brazier
Incrustation, when quantity is excessive, can block the air hole below charcoal brazier 2-4, influence efficiency of combustion, therefore, regularly be dialled by described
The reciprocating motion for pitching 2-6-3, the coke mass of incrustation is wiped off, from the grey room for falling burnt space 2-6-4 and dropping into lower section in front
In 2-3, periodic cleaning, and the dust generated in combustion process, grey room is fallen directly into from slot.
The control of first driving motor 2-6-2 is completed by PLC, it is only necessary to set positive and negative rotation gap and each work
Time can also control its stroke by the triggering of travel switch, be common control means, and automation process is simple
Efficiently.
The automatic ash removing mechanism 2-5 includes vertical plate 2-5-1, movable floor 2-5-2, the second driving motor 2-5-3 and silk
Bar transmission mechanism, second driving motor drive the past double action of the movable floor 2-5-2 by the lead screw transmission mechanism
Make.The rear portion of the ash room 2-3 is equipped with an oblique guide plate 2-5-4, and the oblique guide plate 2-5-4 is from grey room rear wall to grey room middle part
It tilts down, the upper surface of the movable floor 2-5-2 is bonded with the lower end of the oblique guide plate 2-5-4.
The mechanism also belongs to intermittent work, and the activity frequency of movable floor 2-5-2 is arranged according to the amount of storage of grey room 2-3
It is secondary, and controlled and completed by PLC, per after a period of time, PLC control the second driving motor 2-5-3 work, pushes dump bottom
Plate moves back, and movable floor is pulled open, and ash and the coke mass whereabouts accumulated above enter in waste channel, then control activity
Bottom plate returns, and the purpose that oblique guide plate 2-5-4 is arranged is to avoid the work of movable floor 2-5-2 to save the device space
The excessive problem for causing occupied space big of momentum, under the action of oblique guide plate, movable floor 2-5-2 only needs mobile half left
Right stroke, meanwhile, guiding of the dust fall through oblique guide plate above oblique guide plate can also reach movable floor
On.
The Dynamic ignition mechanism 2-7 includes fire rod 2-7-1, third driving motor 2-7-2, PLC and screw rod transmission machine
Structure, the front end of the fire rod 2-7-1 are arranged temperature sensor, and the PLC controls the third driving motor by described the
Three reciprocating mechanisms drive the reciprocating motion of the fire rod, and the PLC connection fire rod simultaneously controls firing action, institute
It states PLC and is also connected with the temperature sensor, according to the temperature data of the temperature sensor, the PLC controls the driving electricity
Machine retracts movement.
Working principle: fire rod 2-7-1 is designed as movably, and after starting ignition, PLC controls third driving motor 2-7-
2 rotate forward, and drive fire rod walking fixation to form distance, then PLC controls fire rod and carries out continuous ignition, when temperature sensor sense
When being higher than certain temperature by temperature, in this embodiment, by temperature setting at 200 degree, that is, when being higher than 200 degree, PLC controls the
Three driving motor 2-7-2 reversion, resets, and movement is retracted in completion, and entire ignition process is completed.
In the process, since fire rod protrudes into charcoal brazier, ignition zone is bigger, it is easier to be ignited, improve ignition body
It tests, meanwhile, successfully backed off after random charcoal brazier of lighting a fire protects fire rod, avoids being burned out, prolong the service life.
It should be noted that fire rod stops igniting after lighting a fire successfully by temperature sensor continuous ignition
Technological means is the routine techniques of current ignition installation, herein without expansion.
In addition, in other embodiments, PLC built-in time controls program, upon initiation between too long still do not complete point activity
When making, PLC controls fire rod halt fire, and controls driving motor and retract, it was demonstrated that fire rod failure needs repairing.
Lead screw transmission mechanism above-mentioned includes that screw rod, screw and mobile bracket, the screw are mounted on the mobile bracket
On, guide rod is installed, the mobile bracket is moved along the guide rod, in guide rod on the motion track of the mobile bracket
Support under, operation it is more stable.
As shown in Figure 4-Figure 6, the heat exchange structure includes being set to the intracorporal four smoking pipelines 4-1 of the furnace, thermal resistent cover
Plate 4-2 and warm-air drier 4-3 is sent, high level is equipped with 4 smoke outlets in the burner hearth 2-2, and each smoking pipeline is respectively communicated with 1
A smoke outlet, the smoking pipeline are separately positioned on outside the left and right sides of the furnace body 2-1, each two of every side, each pumping
The lower end of smoke pipeline is collected in a fume collecting chamber 4-4, and smoke outlet 4-5 is opened up in the fume collecting chamber and installs a smoke exhaust fan (figure
In be not shown)；The thermal resistance cover board 4-2 be covered on outside the fume collecting chamber 4-4 and the smoking pipeline 4-1 and with the furnace body
The thermal resistance cover board that side in heat exchanger channels 4-10(Fig. 4 is formed between 2-1 outer wall, which conceals, not to be shown), the heat exchanger channels 4-10's
Lower end opens up air inlet, and the upper end of the heat exchanger channels opens up and send warm-air drier 4-3 described in air outlet and installation.
The thermal resistance cover board 4-2 includes the crust being mounted on outside the furnace body 2-1, and the heat exchanger channels are the resistance
The sandwich passage formed between hot shell and the furnace body outer wall, the smoking pipeline 4-10 and the fume collecting chamber 4-4 are respectively provided with
In the sandwich passage.The thermal resistance cover board 4-2 includes side plate and bottom plate, and the side plate corresponds to the smoking pipeline 4-1 and sets
It sets, the bottom plate corresponds to the fume collecting chamber 4-4 setting, is laid with heat preservation material on the inside of side plate and bottom plate.
In order to further increase heat transfer effect, heat exchange fin 4- is installed at the air outlet of the heat exchanger channels 4-10
6, the heat exchange fin 4-6 is mounted on the top of the furnace body 2-1, in order to guarantee the unobstructed of air-flow, the edge the heat exchange fin 4-6
Left and right directions extends, and guides the flue gas come out from smoking pipeline 4-1.
The installation several auxiliary heat pipe 4-7 across the furnace body, each auxiliary heat pipe 4-7 in furnace body 2-1 above the burner hearth 2-2
Import interface is set, be switched to interior, indoors mountable air inducing equipment, a water conservancy diversion is installed in the exit of each auxiliary heat pipe 4-7
Plate 4-8 forms the flow-guiding channel 4-9 of only upper opening, the water conservancy diversion between the deflector 4-8 and the furnace body 2-1 outer wall
Air outlet one end of upper opening sealing connection institute's heat exchanger channels of channel 4-9, carries out being heated and refluxed for entering the room again, reach
To the purpose of circulation.
The front side or rear side of the furnace body 2-1, the smoke outlet setting of the fume collecting chamber 4-4 is arranged in the fume collecting chamber 4-4
In the roof of the fume collecting chamber 4-4, the side of the fume collecting chamber opens up a cleaning door 4-11.
Finally it should be noted that: above embodiments are only to illustrate the technical solution of the utility model rather than limit it
System；Although the utility model has been described in detail with reference to the preferred embodiment, those of ordinary skill in the art should
Understand: specific implementation of the utility model can still be modified or is equally replaced to some technical characteristics
It changes；Without departing from the spirit of technical solutions of the utility model, should all cover in the claimed technical solution of the utility model
In range.
Claims (10)
1. a kind of biomass real flame fireplace device, it is characterised in that: it includes cabinet, furnace core and front door, and the furnace core setting exists
In the cabinet, the furnace core includes furnace body, burner hearth, grey room, charcoal brazier, automatic ash removing mechanism, automatic decoking mechanism, Dynamic ignition
Mechanism and heat exchange structure, the ash room and the charcoal brazier are set in the burner hearth, and the ash room is set to below the charcoal brazier, institute
It states automatic ash removing mechanism and corresponds to the grey room setting, the automatic decoking mechanism corresponds to the charcoal brazier setting, the Dynamic ignition
Mechanism corresponds to the charcoal brazier setting.
2. a kind of biomass real flame fireplace device according to claim 1, it is characterised in that: the bottom end of the charcoal brazier is tooth
The slot of shape structure, the dentalation extends from the rear end forward end of charcoal brazier and is open in front-end and back-end, the charcoal brazier
Dragging track is respectively set in left and right ends, and the decoking end of the automatic decoking mechanism is slidably arranged on the dragging track.
3. a kind of biomass real flame fireplace device according to claim 2, it is characterised in that: automatic decoking mechanism packet
The first driving motor, the first reciprocating mechanism and the decoking end are included, the decoking end is the shift fork with several perpendicular teeth, institute
Each perpendicular tooth for stating shift fork corresponds to the slot setting of charcoal brazier bottom end dentalation, and first driving motor passes through described first
Reciprocating mechanism drives the perpendicular tooth of the shift fork back and forth to stir in the slot of the charcoal brazier bottom end.
4. a kind of biomass real flame fireplace device according to claim 3, it is characterised in that: the front end of the charcoal brazier is with after
It holds and is equipped with a paragraph coke space between the side wall apart from the burner hearth, the front and rear of the ash room falls burnt sky positioned at described
Between lower section, the middle part of the ash room is located at the lower section of the charcoal brazier.
5. a kind of biomass real flame fireplace device according to claim 4, it is characterised in that: automatic ash removing mechanism packet
Vertical plate, movable floor, the second driving motor and the second reciprocating mechanism are included, second driving motor is past by described second
Multiple movement mechanism drives the reciprocating action of the movable floor.
6. a kind of biomass real flame fireplace device according to claim 5, it is characterised in that: the rear portion of the ash room is equipped with
One oblique guide plate, the oblique guide plate are tilted down from grey room rear wall to grey room middle part, the upper surface of the movable floor and institute
State the lower end fitting of oblique guide plate.
7. a kind of biomass real flame fireplace device according to claim 5, it is characterised in that: Dynamic ignition mechanism packet
Fire rod, third driving motor, PLC and third reciprocating mechanism are included, temperature sensor, institute is arranged in the front end of the fire rod
It states PLC and controls the reciprocating motion that the third driving motor drives the fire rod by the third reciprocating mechanism, institute
It states the PLC connection fire rod and controls firing action, the PLC is also connected with the temperature sensor, is passed according to the temperature
The temperature data of sensor, what the PLC controlled the third driving motor retracts movement.
8. a kind of biomass real flame fireplace device according to claim 7, it is characterised in that: first reciprocating machine
Structure, second reciprocating mechanism and the third reciprocating mechanism are lead screw transmission mechanism, the screw rod transmission machine
Structure includes that screw rod, screw and mobile bracket, the screw are mounted on the mobile bracket, the motion track of the mobile bracket
On guide rod is installed, the mobile bracket is moved along the guide rod.
9. a kind of biomass real flame fireplace device according to claim 1-8, it is characterised in that: the heat exchange knot
Structure includes set on the intracorporal at least one smoking pipeline of the furnace, thermal resistance cover board and sending warm-air drier, and high level is set in the burner hearth
There is at least one outlet flue, each smoking pipeline is respectively communicated with 1 outlet flue, and the smoking pipeline is arranged in the furnace body
The lower end of the outside of side wall, each smoking pipeline is collected in a fume collecting chamber, and smoke outlet is opened up in the fume collecting chamber and is installed
One smoke exhaust fan；The thermal resistance cover board is covered on the fume collecting chamber and the smoking pipeline external and between the furnace body outer wall
Heat exchanger channels are formed, the lower end of the heat exchanger channels opens up air inlet, and the upper end of the heat exchanger channels opens up air outlet and installation
It is described to send warm-air drier.
10. a kind of biomass real flame fireplace device according to claim 9, it is characterised in that: the furnace above the burner hearth
Several auxiliary heat pipes across the furnace body are installed in vivo, interface, the exit installation of each auxiliary heat pipe is arranged in the import of each auxiliary heat pipe
One deflector forms the flow-guiding channel of only upper opening between the deflector and the furnace body outer wall, the flow-guiding channel
Upper opening sealing is connected to air outlet one end of the heat exchanger channels.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821111874.4U CN208595556U (en) | 2018-07-13 | 2018-07-13 | A kind of biomass real flame fireplace device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821111874.4U CN208595556U (en) | 2018-07-13 | 2018-07-13 | A kind of biomass real flame fireplace device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208595556U true CN208595556U (en) | 2019-03-12 |
Family
ID=65602937
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821111874.4U Expired - Fee Related CN208595556U (en) | 2018-07-13 | 2018-07-13 | A kind of biomass real flame fireplace device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208595556U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108716696A (en) * | 2018-07-13 | 2018-10-30 | 郑州永恒控股集团有限公司 | A kind of biomass real flame fireplace device |
-
2018
- 2018-07-13 CN CN201821111874.4U patent/CN208595556U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108716696A (en) * | 2018-07-13 | 2018-10-30 | 郑州永恒控股集团有限公司 | A kind of biomass real flame fireplace device |
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Granted publication date: 20190312 |