CN205447833U - Unpowered wood -burning grain fireplace - Google Patents
Unpowered wood -burning grain fireplace Download PDFInfo
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- CN205447833U CN205447833U CN201521131620.5U CN201521131620U CN205447833U CN 205447833 U CN205447833 U CN 205447833U CN 201521131620 U CN201521131620 U CN 201521131620U CN 205447833 U CN205447833 U CN 205447833U
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Abstract
The utility model relates to a do not use the power, can use in the various occasions of non -transformer, the effectual unpowered wood -burning grain fireplace of heating. The utility model discloses a furnace body, the furnace body be hollow structure, be equipped with furnace in the furnace body, discharge fume the pipe and discharging device, wherein, be equipped with the grid melter box in the furnace, discharging device establishes in the furnace body, discharging device establish in furnace's top, discharging device adopts funnel -shaped structure, discharging device upper portion opening is used for dropping into the wood -burning grain of burning usefulness, discharging device's lower part slope opening lies in the top of furnace grid melter box, the one end and the furnace of tobacco pipe are linked together, the other end is worn out the furnace body and is linked together with outside atmosphere, the side of furnace body is equipped with air intake no. 1, air intake no. 1 and furnace intercommunication, the air that burn are requiredly followed in the air intake entering furnace chamber. The utility model discloses compare with present fireplace, have and do not rely on electric power, the effectual characteristics of heating, satisfy the use of various occasions.
Description
Technical field
This utility model belongs to fireplace technical field, a kind of do not use power supply, can power free various occasions use, unpowered firebrand grain fireplace that heating effect is good.
Background technology
Fireplace is a kind of well heating of house equipment, and it uses Renewable resource to be fuel, and clean environment firendly particularly commonly uses in Hesperian family.Fireplace in the market typically uses the overall operation of microcomputerized control fireplace, microcomputerized control igniting and feeding, keeps stablizing of indoor temperature；Being typically provided the motor of charging in fireplace, and utilize blower fan that the waste gas dispatch that burning produces is gone out room, the convection current heating installation being conveyed into room also relies on the operation of blower fan.As can be seen here, the use of above-mentioned fireplace cannot leave electricity, thus limits the use of fireplace, it is impossible to meets the use demand in various non-transformer place.And unpowered firebrand grain fireplace can full this demand well.
Summary of the invention
The purpose of this utility model is the use demand for various non-transformer occasions, and provides and a kind of be independent of power supply supply, compact structure, unpowered firebrand grain fireplace that heating effect is good.
The purpose of this utility model can be realized by following technical proposal: a kind of unpowered firebrand grain fireplace, this is unpowered, and firebrand grain fireplace includes body of heater, described body of heater is hollow structure, burner hearth it is provided with in body of heater, smoke exhaust pipe and drawing mechanism, wherein, grate box it is provided with in burner hearth, drawing mechanism is located in body of heater, described drawing mechanism is located at the top of burner hearth, drawing mechanism uses funnel-shaped structure, drawing mechanism upper opening is for putting into the firebrand grain of burning, the lower tilt opening of drawing mechanism is also positioned at the top of inner of the boiler chamber grid box, enter the automatic blanking under self gravitation effect of the firebrand grain in drawing mechanism to burn to the grate box in burner hearth, carry without motor；One end of smoke exhaust pipe is connected with burner hearth, and the other end passes body of heater and is connected with outside atmosphere, and the high-temp waste gas that stove chamber inner combustion produces rises automatically, discharges body of heater by smoke exhaust pipe；The side of body of heater is provided with air inlet one, and air inlet one connects with burner hearth, and the air needed for burning enters furnace chamber from air inlet one.
In described one unpowered firebrand grain fireplace, it is provided with storage device in described body of heater, described storage device includes hopper, hopper cover and connecting tube, hopper is located in body of heater, the opening of hopper is located on the upper side of body of heater, hopper cover and hopper chain connection, hopper cover matches with the opening of hopper；The bottom of hopper is through with one end of connecting tube, and the other end of connecting tube is through with drawing mechanism；During charging, opening hopper cover, poured into from the opening of hopper by firebrand grain, firebrand grain enters drawing mechanism along connecting tube under gravity, and burn in entering the grate box in burner hearth by the bottom of drawing mechanism beveled, automatic feed need not be got final product by motor.
In described one unpowered firebrand grain fireplace, it is provided with mobilizable sealing up a door between described hopper and connecting tube, seals up a door and can close the bottom of hopper, make firebrand grain cannot be introduced into connecting tube；Side of sealing up a door is provided with handle of sealing up a door, and handle of sealing up a door is exposed at outside body of heater, pulls handle of sealing up a door can control charging.
In described one unpowered firebrand grain fireplace, being provided with ventilation unit in described body of heater, ventilation unit includes air door, and air door is located at the inner side of smoke exhaust pipe movably, air door is provided with several holes, the sidewall of smoke exhaust pipe is provided with several air ports, and matching with the hole on air door in air port, the outside of air door is provided with choker rod, pull choker rod, air door moves therewith, accelerates air flowing, is beneficial to promote in extraneous air enters smoke exhaust pipe by air port the abundant burning of firebrand grain.
In described one unpowered firebrand grain fireplace, warm braw portion it is provided with in described body of heater, described warm braw portion includes air outlet, air inlet two, ducting assembly and Heat Room, air outlet is respectively provided on the sidewall that body of heater is relative with air inlet two, it is interior and through with smoke exhaust pipe that Heat Room is fixed on body of heater, being provided with the heat exchanger tube of some both ends opens in Heat Room, one end of heat exchanger tube is stretched out the sidewall of Heat Room and matches with air outlet, and the other end of heat exchanger tube is connected with ducting assembly；One end of ducting assembly is connected with the airduct that changes in Heat Room, and the other end of ducting assembly connects with air inlet two, and extraneous gas is entered in ducting assembly by air inlet two；During burning, in outside air heat exchanger tube in ducting assembly enters Heat Room, in smoke exhaust pipe, enter the air in the heat smoke heating heat exchanger tube of Heat Room, heated after heating installation from heat exchanger tube, blow out through air outlet, it is achieved the thermal natural convection of air.
In described one unpowered firebrand grain fireplace, described ducting assembly includes air channel one and air channel two, and the one end in air channel one is connected with the heat exchanger tube in Heat Room, and the other end in air channel one is provided with opening, and air channel one is connected with air channel two by opening；The one end in air channel two connects with air channel one, the other end in air channel two connects with air inlet two, and when air inlet two operates, air is in air channel two, air channel one enter the heat exchanger tube of Heat Room, carrying out heat exchange with heat smoke in Heat Room, heated hot blast blows out from air outlet.
In described one unpowered firebrand grain fireplace, the sidewall of described Heat Room is provided with scrapes hawk, scrapes hawk and is provided with several air vents, through hole matches with the heat exchanger tube in Heat Room, scraping hawk and be provided with pull bar, one end of pull bar is exposed at outside body of heater, conveniently pulls；The flue gas that burning produces is entered by smoke exhaust pipe and Heat Room, and granule therein can be deposited on the surface of heat exchanger tube, is pulled by pull bar and scrapes hawk, scrapes hawk and scrapes amassing the ash at heat exchange pipe external surface, falls in combustion section along smoke exhaust pipe.
In described one unpowered firebrand grain fireplace, described grate box includes grate box and lower grate box, it is provided with grate in upper grate box, it is provided with lower grate in lower grate box, lower grate box is located at the lower section of grate box, the lower openings of drawing mechanism is positioned at the top of grate box, firebrand grain is in drawing mechanism falls to upper grate box, the lower openings of upper grate box is the most through with lower grate box, firebrand grain is from drawing mechanism enters in grate box, upper grate carries out primary combustion, then enter in lower grate box from upper grate box, lower grate fully burns.
In described one unpowered firebrand grain fireplace, described upper grate is bar grid structure, lower grate is cell structure, the bar grid spacing of upper grate is more than the grid size of lower grate, and firebrand grain carries out primary combustion on upper grate, and after burning a period of time, firebrand grain diameter diminishes and falls to fully burn on lower grate, make the burning of firebrand grain more complete, ashes after firebrand grain burns completely drop in lower grate box, take out lower grate box, are outwelled by ashes therein.
In described one unpowered firebrand grain fireplace, the middle part of described upper grate box is provided with dividing plate, and upper grate is placed on dividing plate.
In described one unpowered firebrand grain fireplace, the side of described upper grate box is provided with handle one, the side of lower grate box is provided with handle two, handle one and handle two all use spring structure, handle one and handle two are exposed at outside body of heater, upper grate box can be pulled out by pull handle one, and lower grate box can be extracted out by pull handle two, conveniently topples over the ashes in lower grate box.
In described one unpowered firebrand grain fireplace, described body of heater is provided with fire-looking window, and fire-looking window is positioned at above combustion section, and fire-looking window is provided with fire observation window, and fire observation window is provided with glass, is clearly visible the flame that burning produces.
In described one unpowered firebrand grain fireplace, described body of heater is provided with thermometer, and one end of thermometer is stretched in body of heater in smoke exhaust pipe, for measuring the temperature in smoke exhaust pipe, it is simple to control feeding quantity.
A kind of unpowered firebrand grain fireplace of this utility model, ventilation unit, warm braw portion, storage device and drawing mechanism it is provided with in body of heater, drawing mechanism utilizes firebrand grain self gravitation to realize automatic feed, and during burning, owing to burning makes the volume-diminished of firebrand grain, automatically decline and produce the effect of automatic feeding, ventilation unit and warm braw portion utilize the aerodynamic principle that hot-air rises, realize the free convection circulation of gas, the heat conveying after exchange fireplace burning produced is derived, and improves the utilization rate of fuel.Operation of the present utility model is independent of motor can realize automatic feed and warm braw circulation, breaks through the restriction of existing firebrand grain fireplace, widens the use of firebrand grain fireplace, meets the use demand in various place well.The combustion section being located in this utility model in burner hearth uses the structure that upper grate box combines with lower grate box, in upper grate box, the spacing of gratings is more than the size of gratings in lower grate box, firebrand grain is introduced into grate box and carries out primary combustion, carrying out along with burning, the particle diameter reduction of firebrand grain enters therewith in lower grate box and burns away, beneficially the abundant burning of firebrand grain, the utilization rate of raising raw material, ashes after burning concentrate in lower grate box, are taken out by lower grate box and get final product easy cleaning；Arranging of fire observation window can understand direct viewing burned flame, good visual effect.Being additionally provided with in this utility model and scrape hawk, in time cleaning is deposited on the dust stratification outside heat exchanger tube, and the dust stratification scraped falls in lower grate box, clears up with the ashes after burning, easy to operate totally.The fire observation window being located on sidewall of the furnace body, can be clearly observable the combustion flame in body of heater, increases visual effect.
This utility model compared with existing fireplace, have be independent of electric power, feature that heating effect is good, meet the use of various occasion.
Accompanying drawing explanation
Fig. 1 is the front view of a kind of unpowered firebrand grain fireplace.
Fig. 2 is the STRUCTURE DECOMPOSITION figure of a kind of unpowered firebrand grain fireplace.
Fig. 3 is that the A-A of Fig. 1 is to sectional view.
Fig. 4 is that the B-B of Fig. 1 is to sectional view.
Fig. 5 is storage device and the structural representation of drawing mechanism in this utility model.
In accompanying drawing 1～5,1 represents body of heater；2 represent burner hearth；3 represent side door one；4 represent side door two；5 represent hopper；6 represent hopper cover；7 represent connecting tube；8 expressions are sealed up a door；9 represent handle of sealing up a door；10 represent upper grate；11 represent upper grate box；11a represents dividing plate；12 represent handle one；13 represent lower grate box；14 represent lower grate；15 represent fire-looking window；16 represent fire observation window；17 represent glass；18 represent smoke exhaust pipe；19 represent air port；20 represent air grid；21 represent air door；22 represent choker rod；23 represent air port；24 represent ducting assembly；25 represent air inlet two；26 represent air channel one；27 represent air channel two；28 represent opening；Hawk is scraped in 29 expressions；30 represent air vent；31 represent handle；32 represent thermometer；33 represent handle two；34 represent Heat Room；35 represent heat exchanger tube；36 represent air inlet one；37 represent drawing mechanism.
Detailed description of the invention
Below against accompanying drawing, by embodiment, the utility model is described in further detail.
Referring to the drawings 1～5, a kind of unpowered firebrand grain fireplace, this is unpowered, and firebrand grain fireplace includes body of heater 1, side door 1 and side door 24, described body of heater 1 is in hollow structure, side door 1 and side door 24 cover in the left and right sides of body of heater 1 respectively, burner hearth 2 it is provided with in body of heater 1, smoke exhaust pipe 18, drawing mechanism 37, storage device, ventilation unit and warm braw portion, wherein, grate box it is provided with in burner hearth 2, drawing mechanism 37 is located at the top of burner hearth 2, drawing mechanism 37 uses funnel-shaped structure, drawing mechanism 37 upper opening is for putting into the firebrand grain of burning, the lower tilt opening of drawing mechanism 37 is also positioned at the top of burner hearth 2 grate box；
Storage device includes hopper 5, hopper cover 6 and connecting tube 7, and hopper 5 is located in body of heater 1, and the opening of hopper 5 is located on the upper side of body of heater 1, and hopper cover 6 and hopper 5 chain connection, hopper cover 6 matches with the opening of hopper 5；The bottom of hopper 5 is through with one end of connecting tube 7, and the other end of connecting tube 7 is through with drawing mechanism 37；It is provided with between hopper 5 and connecting tube 7 and mobilizable seals up a door 8,8 bottoms that can close hopper 5 of sealing up a door, make firebrand grain cannot be introduced into connecting tube 7；8 sides of sealing up a door are provided with handle 9 of sealing up a door, and handle 9 of sealing up a door is exposed at outside body of heater 1, pulling handle 9 of sealing up a door can control charging；When feeding intake, can open side door 24 and directly pour in drawing mechanism 37 by firebrand grain, firebrand grain burns in slipping into burner hearth 2 under self gravitation effect；Can also open hopper cover 6, be added in material bin 5 by firebrand grain, pull and seal up a door 8, hopper 5 connects with connecting tube 7, and firebrand grain is in connecting tube 7 enters drawing mechanism 37, and is burnt automatically in the grate box in burner hearth 2 by drawing mechanism 37；
Described grate box includes grate box 11 and lower grate box 13, is provided with the upper grate 10 in bar grid structure in upper grate box 11, and the middle part of upper grate box 11 is provided with dividing plate 11a, and upper grate 10 is placed on dividing plate 11a；The lower grate 14 in cell structure it is provided with in lower grate box 13, lower grate box 13 is located at the lower section of grate box 1, the upper opening of upper grate box 11 also connects with drawing mechanism, lower openings is the most through with lower grate box 13, the bar grid spacing of upper grate 10 is more than the grid size of lower grate 14, firebrand grain is from drawing mechanism enters in grate box 11, upper grate 10 carries out primary combustion, then enter in lower grate box 13 from upper grate box 11, fully burning on lower grate 14, the ashes after firebrand grain burns completely drop in lower grate box 13；Smoke exhaust pipe 18 is located at the top of burner hearth 2, and one end of smoke exhaust pipe 18 is connected with burner hearth 2, and the other end passes body of heater 1 and is connected with outside smoke extractor, and the smog that in burner hearth 2, burning produces enters outside smoke extractor by smoke exhaust pipe 18 and discharges；The side of body of heater 1 is provided with air inlet 1, and air inlet 1 connects with burner hearth 2, and the air needed for burning enters furnace chamber 2 from air inlet 1；The left surface of upper grate box 11 is provided with handle 1, the left surface of lower grate box 13 is provided with handle 2 33, handle 1 and handle 2 33 all use spring structure, handle 1 and handle 2 33 are exposed at outside body of heater 1, upper grate box 11 can be pulled out by pull handle 1, lower grate box 14 can be extracted out by pull handle 2 33, conveniently topples over the ashes in lower grate box 14；
Described ventilation unit includes air door 21, air door 21 is located at the inner side of smoke exhaust pipe 18 movably, air door 21 is provided with several holes, the sidewall of smoke exhaust pipe 18 is provided with several air ports 23, and matching with the hole on air door 21 in air port 23, the outside of air door 21 is provided with choker rod 22, pull choker rod 22, air door 21 moves therewith, accelerates air flowing, makes the air in the external world promote the abundant burning of firebrand grain in entering smoke exhaust pipe 18 quickly through air port 23；
Described warm braw portion includes air outlet 19, air inlet 2 25, ducting assembly 24 and Heat Room 34, air outlet 19 is located on the left side wall of body of heater 1, it is interior and through with smoke exhaust pipe 18 that Heat Room 34 is fixed on body of heater 1, the heat exchanger tube 35 of some both ends opens it is provided with in Heat Room 34, one end of heat exchanger tube 35 is stretched out the sidewall of Heat Room 24 and matches with air outlet 19, and the other end of heat exchanger tube 35 is connected with ducting assembly；Air inlet 2 25 is located on the right side wall of body 1, described ducting assembly 24 includes air channel 1 and air channel 2 27, the one end in air channel 1 is connected with the heat exchanger tube 35 in Heat Room 34, and the other end in air channel 1 is provided with opening 28, and air channel 1 is connected with air channel 2 27 by opening 28；The one end in air channel 2 27 connects with air channel 1, the other end in air channel 2 27 connects with air inlet 2 25, during burning, air enters in body of heater 1 from air inlet 2 25, through air channel 2 27, air channel 1 enter Heat Room 34 heat exchanger tube 35 in, carrying out heat exchange with heat smoke in Heat Room 34, hot blast heated in heat exchanger tube 35 blows out from air outlet 19, forms thermal natural convection；The sidewall of described Heat Room 34 is provided with scrapes hawk 29, scrapes hawk 29 and is provided with several air vents 30, and through hole 30 matches with the heat exchanger tube 35 in Heat Room 34, scrapes hawk 29 and is provided with pull bar 31, and one end of pull bar 31 is exposed at outside body of heater 1, conveniently pulls；The flue gas that burning produces is entered and Heat Room 34 by smoke exhaust pipe 18; granule therein can be deposited on the surface of heat exchanger tube 35; pulled by pull bar 31 and scrape hawk 29, scrape hawk 29 and scrape amassing the ash at heat exchanger tube 35 outer surface, fall in lower grate box 13 along smoke exhaust pipe 18；
Described body of heater 1 is provided with fire-looking window 15, and fire-looking window 15 is positioned at above combustion section, and fire-looking window 15 is provided with fire observation window 16, and fire observation window 16 is provided with glass 17, is clearly visible the flame that burning produces；Described body of heater 1 is provided with thermometer 32, and one end of thermometer 32 is stretched in body of heater 1 in smoke exhaust pipe 18, for measuring the temperature in smoke exhaust pipe 28, it is simple to control feeding quantity.
This utility model firebrand grain fireplace is used to carry out heating of house, the combustion section novel structure being located in burner hearth 2, firebrand grain can be allowed fully to burn, again the ashes after easy cleaning burning；It is additionally provided with warm braw portion in body of heater, utilizes the heat Air blowing in the smog of burning generation, improve the utilization ratio of fuel；Fire observation window arrange can clear view flame, improve visual effect.
Claims (10)
1. a unpowered firebrand grain fireplace, this is unpowered, and firebrand grain fireplace includes that body of heater, described body of heater are hollow structure, is provided with burner hearth, smoke exhaust pipe and drawing mechanism in body of heater；Being provided with grate box in it is characterized in that described burner hearth, drawing mechanism is located in body of heater, and described drawing mechanism uses funnel-shaped structure, drawing mechanism upper opening, and the lower tilt opening of drawing mechanism is also positioned at the top of inner of the boiler chamber grid box；One end of smoke exhaust pipe is connected with burner hearth, and the other end passes body of heater and is connected with outside atmosphere；The side of body of heater is provided with air inlet one, and air inlet one connects with burner hearth.
One the most according to claim 1 is unpowered firebrand grain fireplace, it is provided with storage device in it is characterized in that described body of heater, storage device includes hopper, hopper cover and connecting tube, hopper is located in body of heater, the opening of hopper is located on the upper side of body of heater, hopper cover and hopper chain connection, hopper cover matches with the opening of hopper；The bottom of hopper is through with one end of connecting tube, and the other end of connecting tube is through with drawing mechanism.
One the most according to claim 2 is unpowered firebrand grain fireplace, it is characterised in that be provided with mobilizable sealing up a door between described hopper and connecting tube, seal up a door and can close the bottom of hopper；Side of sealing up a door is provided with handle of sealing up a door, and handle of sealing up a door is exposed at outside body of heater.
One the most according to claim 1 and 2 is unpowered firebrand grain fireplace, it is provided with ventilation unit in it is characterized in that described body of heater, ventilation unit includes air door, air door is located at the inner side of smoke exhaust pipe movably, air door is provided with several holes, the sidewall of smoke exhaust pipe is provided with several air ports, and matching with the hole on air door in air port, the outside of air door is provided with choker rod.
One the most according to claim 1 and 2 is unpowered firebrand grain fireplace, warm braw portion it is provided with in it is characterized in that described body of heater, described warm braw portion includes air outlet, air inlet two, ducting assembly and Heat Room, air outlet is respectively provided on the sidewall that body of heater is relative with air inlet two, it is interior and through with smoke exhaust pipe that Heat Room is fixed on body of heater, the heat exchanger tube of some both ends opens it is provided with in Heat Room, one end of heat exchanger tube is stretched out the sidewall of Heat Room and matches with air outlet, and the other end of heat exchanger tube is connected with ducting assembly；One end of ducting assembly is connected with the airduct that changes in Heat Room, and the other end of ducting assembly connects with air inlet two；Ducting assembly includes air channel one and air channel two, and the one end in air channel one is connected with the heat exchanger tube in Heat Room, and the other end in air channel one is provided with opening, and air channel one is connected with air channel two by opening；The one end in air channel two connects with air channel one, and the other end in air channel two connects with air inlet two.
One the most according to claim 5 is unpowered firebrand grain fireplace, it is characterized in that the sidewall of described Heat Room is provided with and scrape hawk, scraping hawk and be provided with several air vents, through hole matches with the heat exchanger tube in Heat Room, scraping hawk and be provided with pull bar, one end of pull bar is exposed at outside body of heater.
One the most according to claim 1 and 2 is unpowered firebrand grain fireplace, it is characterized in that described grate box includes grate box and lower grate box, it is provided with grate in upper grate box, it is provided with lower grate in lower grate box, lower grate box is located at the lower section of grate box, the lower openings of drawing mechanism is positioned at the top of grate box, and the lower openings of upper grate box is the most through with lower grate box.
One the most according to claim 7 is unpowered firebrand grain fireplace, it is characterised in that described upper grate is bar grid structure, and lower grate is cell structure, the bar grid spacing of upper grate is more than the grid size of lower grate；The middle part of described upper grate box is provided with dividing plate, and upper grate is placed on dividing plate；The side of described upper grate box is provided with handle one, and the side of lower grate box is provided with handle two, and handle one and handle two all use spring structure, handle one and handle two to be exposed at outside body of heater.
One the most according to claim 1 and 2 is unpowered firebrand grain fireplace, it is characterised in that described body of heater is provided with fire-looking window, and fire-looking window is positioned at above combustion section, and fire-looking window is provided with fire observation window, and fire observation window is provided with glass.
One the most according to claim 1 and 2 is unpowered firebrand grain fireplace, it is characterised in that described body of heater is provided with thermometer, one end of thermometer is stretched in body of heater in smoke exhaust pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521131620.5U CN205447833U (en) | 2015-12-30 | 2015-12-30 | Unpowered wood -burning grain fireplace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521131620.5U CN205447833U (en) | 2015-12-30 | 2015-12-30 | Unpowered wood -burning grain fireplace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205447833U true CN205447833U (en) | 2016-08-10 |
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ID=56598736
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521131620.5U Active CN205447833U (en) | 2015-12-30 | 2015-12-30 | Unpowered wood -burning grain fireplace |
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| Country | Link |
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| CN (1) | CN205447833U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106678881A (en) * | 2017-01-25 | 2017-05-17 | 金华市新安电气有限公司 | High-heat-energy burning wood grain fireplace |
| CN110230834A (en) * | 2019-05-16 | 2019-09-13 | 中山市恒森电器有限公司 | Convection type electricity fireplace |
-
2015
- 2015-12-30 CN CN201521131620.5U patent/CN205447833U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106678881A (en) * | 2017-01-25 | 2017-05-17 | 金华市新安电气有限公司 | High-heat-energy burning wood grain fireplace |
| CN110230834A (en) * | 2019-05-16 | 2019-09-13 | 中山市恒森电器有限公司 | Convection type electricity fireplace |
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