CN202561850U - Embedded type household fuel gas oven heat-collecting plate - Google Patents
Embedded type household fuel gas oven heat-collecting plate Download PDFInfo
- Publication number
- CN202561850U CN202561850U CN2011204711273U CN201120471127U CN202561850U CN 202561850 U CN202561850 U CN 202561850U CN 2011204711273 U CN2011204711273 U CN 2011204711273U CN 201120471127 U CN201120471127 U CN 201120471127U CN 202561850 U CN202561850 U CN 202561850U
- Authority
- CN
- China
- Prior art keywords
- heat collector
- collector panel
- panel
- cooker
- built
- 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
Images
Landscapes
- Cookers (AREA)
Abstract
The utility model relates to an embedded type household fuel gas oven heat-collecting plate. The embedded type household fuel gas oven heat-collecting plate is characterized in that the heat-collecting plate is arranged on the outer edge of the oven end of an embedded type household fuel gas oven; the height of a heat-collecting plate face is arranged between the fuel gas oven panel and a pan bottom; the diameter of the inner edge of the heat-collecting plate is greater than that of the outer edge of the furnace end; an annular air vent is formed between the inner edge of the heat-collecting plate and the outer edge of the furnace end; and the combustion-supporting air enters a furnace end fire hole surface so as to promote the sufficient combustion of flame through the annular air vent; and meanwhile, the heat burned by flame is collected between the heat-collecting plate and the pan bottom, and the heat collective space between a panel of a fuel gas oven and the pan bottom is greatly reduced. The embedded type household fuel gas oven heat-collecting plate provided by the utility model has the advantages that the combustion heat efficiency of the embedded type household fuel gas oven is observably improved, the temperature rise of the panel of the fuel gas oven and a fuel gas valve rotary knob and a part in the bottom shell of the fuel gas valve rotary knob is observably reduced, the structure is simple, and the manufacture and application popularization are easy.
Description
Technical field
The present invention relates to a kind of built-in home gas-cooker heat collector panel; Built-in home gas-cooker heat collector panel is applied to above the built-in home gas-cooker; The built-in home gas-cooker adopts partially premixed burner (also claiming atmospheric burner) and complete pre-mixing type burner (or claiming infrared burner) mostly both at home and abroad at present, and infrared burner comprises ceramic orifice plate burner, wire netting (hole) burner and metal fiber burner etc.
Background technology
The built-in home gas-cooker has obtained extensive use at home and abroad; The built-in home gas-cooker has multiple method for using; The present modal three kinds of methods for using that have; First kind is that the built-in home gas-cooker is embedded on the kitchen range top face, and the panel of built-in home gas-cooker, burner and the fire hole above the burner, pot frame, gas valve knob, blowout protection probe, igniting pin etc. are positioned at the top of kitchen range top face, and the parts of drain pan and its inside are positioned at the below of kitchen range top face.Second kind is that built-in home gas-cooker and baking box, cupboard (sterilization) cabinet are made of one; Perhaps built-in home gas-cooker, cupboard (sterilization) cabinet, range hood are made of one; The panel of the built-in home gas-cooker that is made of one equally, burner and the fire hole above the burner, pot frame, gas valve knob, blowout protection probe, igniting pin etc. are positioned at the top of kitchen range top face, and the parts of drain pan and its inside are positioned at the below of kitchen range top face.The third is directly built-in home gas-cooker integral body to be sitting on the kitchen range top face to use.
Built-in home gas-cooker primary structure characteristics are: the length of described built-in home gas-cooker panel and width dimensions so just can be embedded in kitchen range on the kitchen range top face greater than the length and the width dimensions of drain pan, and required combustion air all or is mainly provided by the air above the panel; This just requires the fire hole on burner and the burner will exceed the panel certain altitude; Obtained enough combustion airs, low if height is spent, combustion air meeting undersupply; Cause burning insufficient; And produce a large amount of flue gases and carbon monoxide, the fire hole on the bottom of a pan and the burner also will leave certain altitude, otherwise can cause flame distortion and combustion-supporting auxiliary air undersupply; Also can cause burning insufficient, produce a large amount of flue gas and carbon monoxide.So the pot frame height of built-in home gas-cooker is the height sum that panel arrives the burner fire hole to the height and the bottom of a pan of burner fire hole, yet pot frame height is high more; The metric space of the bottom of a pan and panel is big more, and thermal loss is big more, and the combustion thermal efficiency of built-in home gas-cooker is just low more; Heat direct contact surface plate makes the parts temperature rise of drain pan the inside higher, is prone to wear out simultaneously, has shortened the service life of kitchen range; If panel is also very easily cracked, dangerous after glass is heated by the glass manufacturing.
Summary of the invention
The objective of the invention is for a kind of built-in home gas-cooker heat collector panel that can significantly improve built-in home gas-cooker combustion thermal efficiency and can obviously reduce the parts temperature rise of panel, gas valve knob and drain pan the inside thereof is provided.
Technical problem to be solved by this invention: dependence or part rely on the panel top of built-in home gas-cooker that the built-in home gas-cooker of combustion air is provided or are similar to the gas kitchen ranges of built-in home gas-cooker structure; Its subject matter is that combustion thermal efficiency is low, because the burner fire hole face of built-in home gas-cooker must will exceed the panel certain altitude, could guarantee that the bottom of a pan and panel have bigger space to obtain enough combustion airs and accomplish fully burning; So just need pot frame height higher; Because calory burning mainly concentrates between the bottom of a pan and the panel, the metric space of the bottom of a pan and panel is bigger again, so thermal loss is just many; Thereby reduced the combustion thermal efficiency of built-in home gas-cooker; Also make simultaneously the parts temperature rise of panel, gas valve knob and drain pan the inside thereof around the burner higher, be prone to aging, if panel by the glass manufacturing, the glass temperature rise is higher; Very easily cracked after being heated, shortened service life of built-in home gas kitchen ranges.
Technical scheme of the present invention is: a kind of built-in home gas-cooker heat collector panel; Said heat collector panel is arranged on the burner outer edge of built-in home gas-cooker; The height of said heat collector panel plate face is arranged between gas-cooker panel and the pot frame peak; Said heat collector panel inward flange diameter is provided with blow vent greater than burner outward flange diameter around the said heat collector panel inward flange, the flame above the burner can obtain needed combustion-supporting air quantity from blow vent when fully burning.
Form the uniform ring-shaped ventilation mouth of width between said heat collector panel inward flange and the burner outward flange; The horizontal projected area of said heat collector panel is greater than the area of ring-shaped ventilation mouth; The dead in line of said heat collector panel inward flange central point and burner, said heat collector panel outward flange and heat collector panel inward flange place horizontal plane and burner fire hole face, panel keeping parallelism.
The riding position of said heat collector panel on the built-in home gas-cooker can have multiple, but the effect that obtains combustion air all is identical, like the following stated:
Said heat collector panel outward flange is fixedly connected with the pot frame, makes said pot put up the support into said heat collector panel.
Said heat collector panel below is provided with support, and through support said heat collector panel is supported on the panel, and said heat collector panel and said pot frame do not have and be connected or said pot of frame bottom is arranged on the said heat collector panel plate face.
The surface structure of said heat collector panel on the built-in home gas-cooker can have multiple, but the effect of acquisition combustion air all is identical, like the following stated;
Between said heat collector panel outward flange and the heat collector panel inward flange and near being provided with a plurality of plate face blow vents that are evenly distributed around the heat collector panel inward flange; To burner fire hole face combustion air is provided through plate face blow vent, the horizontal projected area of said heat collector panel is greater than a plurality of space of a whole page blow vent gross areas that are evenly distributed.
The side plate that has blow vent that the setting of said heat collector panel outward flange is played a supporting role; Combustion air gets into heat collector panel inward flange and the outer peripheral ring-shaped ventilation mouth of burner through said side plate blow vent, and it is inboard and do not have with the pot frame and to be connected or a pot frame bottom is arranged on the said heat collector panel plate face that said heat collector panel is placed on pot frame.
When said burner outermost layer fire hole axis and said burner fire hole face angle β spent less than 20, the height of said heat collector panel inward flange was lower than said burner outermost layer fire hole height, avoids flame to burn the heat collector panel inward flange; When the angle β of burner outermost layer fire hole axis and burner fire hole face spent more than or equal to 20, heat collector panel inward flange height was lower than or equals or be higher than burner outermost layer fire hole height.
The shape of said heat collector panel inward flange is except circle, or square or rectangle or oval or rhombus or polygon or shaped form or polygon add shaped form.
The outer peripheral shape of said heat collector panel is except circle, or square or rectangle or oval or rhombus or polygon or shaped form or polygon add shaped form.
Said heat collector panel plate face is except being the concave panel or plane or convex or concave-convex face or waveform face and trapezoidal faces.
Adopt between said heat collector panel below support or its side plate and the gas-cooker panel and be fixedly connected.
Said heat collector panel can be applicable to above the built-in home gas-cooker of single burner, twin furnace head or multiple head of partially premixed burning and complete pre-mixing type burning.
Advantage of the present invention and positive technique effect are: said built-in home gas-cooker heat collector panel; When the built-in home gas-cooker of having laid heat collector panel in when burning; Because high-temperature area concentrates between the bottom of a pan and the heat collector panel; High-temperature area space between the bottom of a pan and the panel when not laying heat collector panel, the high-temperature area space of the bottom of a pan and heat collector panel is little a lot; So heat collector panel has stoped heat to panel dispersion, obviously reduced thermal loss, significantly improved the combustion thermal efficiency of built-in home gas-cooker.
Laid the built-in home gas-cooker of heat collector panel; Needed combustion air is to provide simultaneously from two spaces when burner burns; The one, through the space between heat collector panel and the panel; Get into the bottom space of heat collector panel inward flange and outer peripheral annular space of burner and burner, combustion-supporting air is provided; The 2nd, through the space between the bottom of a pan and the heat collector panel combustion-supporting auxiliary air is provided, not only flame can obtain enough combustion airs, makes flue gas and CO emission very low; Heat collector panel in the bottom of a pan and the less space of heat collector panel, has stoped heat to panel dispersion, so when not increasing flue gas and CO emission heat accumulation simultaneously; Significantly improved the combustion thermal efficiency of built-in home gas-cooker; After experiment proof built-in home gas-cooker had been laid heat collector panel, its combustion thermal efficiency had improved about 10%, had also obviously reduced the parts temperature rise of panel, knob and drain pan the inside thereof simultaneously; If panel is by the glass manufacturing; Then can avoid the generation of glass fragmentation faced phenomenon, delay the part aging of drain pan the inside, increase the service life of built-in home gas-cooker; Built-in home gas-cooker heat collector panel face is designed to the concave panel structure; Also have the function of containing liquid, if heat collector panel adopts low metal material or the nonmetallic materials manufacturing of thermal conductivity factor, its energy-conservation and effect of heat insulation can be better.
Said built-in home gas-cooker heat collector panel is not only applicable to the built-in home gas-cooker of partially premixed burner; Also be applicable to the built-in home gas-cooker of complete pre-mixing type burner; The complete pre-mixing type burner does not need air secondary combustion-supporting when burning in theory; So can not stay annular space between the inward flange of heat collector panel and the outward flange of burner, the inward flange diameters of heat collector panel and the outward flange diameters of burner are near equating that this moment, heat collector panel mainly played heat build-up and heat-blocking action; When if some adopts the built-in home gas-cooker of complete pre-mixing type burner when burning, also to need a spot of air secondary combustion-supporting; Still need leave narrower annular space between the inward flange of heat collector panel and the outward flange of burner, the heat collector panel of this moment promptly has heat build-up and heat-blocking action, and the effect that combustion air is provided is arranged again.
Description of drawings
To combine accompanying drawing that the present invention is described further below:
Fig. 1 is a kind of built-in home gas kitchen ranges body structure sketch map, and wherein having used outward flange of the present invention and inward flange all is circular concave panel heat collector panel, and it is fixedly connected with the pot frame;
Fig. 2 is the vertical view of Fig. 1;
Fig. 3 sits the sketch map that pot is arranged on the pot frame of built-in home gas-cooker shown in Figure 1;
Fig. 4 is that outward flange and inward flange all are the structural representations of the concave panel heat collector panel of circle, and its below is provided with support;
Fig. 5 is the vertical view of Fig. 4;
Fig. 6 is the upward view of Fig. 4;
Fig. 7 is a built-in home gas kitchen ranges body structure sketch map of having used heat collector panel shown in Fig. 4, and heat collector panel is arranged on not have inside pot frame and with the pot frame and is connected;
Fig. 8 is the vertical view of Fig. 7;
Fig. 9 is an another kind of built-in home gas kitchen ranges body structure sketch map of having used heat collector panel shown in Fig. 4, and pot frame bottom is sitting on the heat collector panel plate face;
Figure 10 is the vertical view of Fig. 9;
Figure 11 is that outward flange and inward flange all are the structural representations of the concave panel heat collector panel of circle, and its outer rim is provided with side plate and side plate blow vent;
Figure 12 is the vertical view of Figure 11;
Figure 13 is the upward view of Figure 11;
Figure 14 is an another kind of built-in home gas kitchen ranges body structure sketch map of having used heat collector panel shown in Figure 11, and the pot frame is arranged on above the panel;
Figure 15 is an another kind of built-in home gas kitchen ranges body structure sketch map of having used heat collector panel shown in Figure 11, and pot frame bottom is arranged on the heat collector panel plate face;
Figure 16 has used a kind of built-in home gas kitchen ranges body structure sketch map shown in Fig. 1, wherein used heat collector panel inward flange according to the invention around be provided with a plurality of plate face blow vents;
Figure 17 is Figure 16 vertical view;
Sequence number explanation among the figure: 1 panel; 2 heat collector panels; 3 pots of framves; 4 burner fire hole faces; 5 heat collector panel inward flange central points; 6 burner axis; 7 burner outermost layer fire hole axis; 8 heat collector panel outward flange horizontal planes; 9 heat collector panel inward flange horizontal planes; 10 gas valve knobs; 11 supports; 12 drain pans; 13 burners; 14 thes bottom of a pan; 15 heat collector panel inward flanges; 16 burner outward flanges; 17 blowout protections probe; 18 ring-shaped ventilation mouths; 19 igniting pins; 20 heat collector panel plate faces; 21 burner outermost layer fire holes; 22 heat collector panel outward flanges; 23 pots of frame foundation rings; 24 kitchen range top faces; 25 side plates; 26 side plate blow vents; 27 pots; 28 plate face blow vents.
To do further explain to invention through instance below, but following instance only is the present invention's example wherein, the rights protection scope of not representing the present invention and being limited.
The specific embodiment
Couple the present invention describes in detail according to Fig. 1-15.
Like Fig. 1, shown in Figure 2; The built-in home gas-cooker is embedded on the kitchen range top face 24; The built-in home gas-cooker mainly is made up of parts such as panel 1, burner 13, pot frame 3, gas valve knob 10, blowout protection probe 17, igniting pin 19, drain pans 12; Burner fire hole face 4 will have certain height apart from panel 1, has guaranteed the top flame of burner (13) when fully burning, and can obtain needed combustion-supporting air quantity from the panel top.
Wherein, Heat collector panel 2 is placed in burner outward flange 16 places of built-in home gas-cooker; The height of heat collector panel plate face 20 is arranged between panel 1 and pot frame 3 peaks, and the diameter of heat collector panel inward flange 15 is provided with blow vent greater than the diameter of burner outward flange 16 around heat collector panel inward flange 15; Flame above the burner 13 can obtain needed combustion-supporting air quantity from blow vent when fully burning, the horizontal projected area of heat collector panel 2 is greater than the gross area of blow vent around the heat collector panel inward flange 15.
Form the uniform ring-shaped ventilation mouth 18 of width between heat collector panel inward flange 15 and the burner outward flange 16; The horizontal projected area of heat collector panel 2 is greater than the area of ring-shaped ventilation mouth 18; Heat collector panel inward flange central point 5 overlaps with burner axis 6; Heat collector panel outward flange horizontal plane 8 and heat collector panel inward flange horizontal plane 9 and burner fire hole face 4, panel 1 keeping parallelism, as shown in Figure 1.
The riding position of heat collector panel 2 on the built-in home gas-cooker can have multiple, but the effect that obtains combustion air all is identical, like the following stated:
Heat collector panel outward flange 22 is fixedly connected with a pot frame 3, can make said pot of frame 3 become the support of heat collector panel 2 through riveted joint or technology such as the welding structure that is connected to one, and is as shown in Figure 1;
The surface structure of heat collector panel 2 on the built-in home gas-cooker can have multiple, but the effect that obtains combustion air all is identical, like the following stated:
Be provided with a plurality of plate face blow vents 28 that are evenly distributed between heat collector panel outward flange 22 and the heat collector panel inward flange 15 and around near heat collector panel inward flange 15; The horizontal projected area of heat collector panel 2 is greater than the gross area of a plurality of space of a whole page blow vents 28 that are evenly distributed, and is shown in figure 16.
Heat collector panel outward flange 22 is provided with the side plate 25 that has side plate blow vent 26 structures of playing a supporting role; Combustion air gets into ring-shaped ventilation mouth 18 through side plate blow vent 26; Heat collector panel 2 is placed on pot frame 3 inboards; Shown in figure 14, or pot frame 3 bottoms are arranged on the heat collector panel plate face 20, shown in figure 15.
When burner outermost layer fire hole axis 7 is spent less than 20 with burner fire hole face 4 angle β; The height of heat collector panel inward flange 15 will be lower than burner outermost layer fire hole 21 height; Avoid flame to burn heat collector panel inward flange 15; When the angle β of burner outermost layer fire hole axis 7 and burner fire hole face 4 spent more than or equal to 20, the height of heat collector panel inward flange 15 can be lower than or equal or be higher than burner outermost layer fire hole 21 highly.
The gross area size of the area of the ring-shaped ventilation mouth 18 between heat collector panel inward flange 15 and the burner outward flange 16 or plate face blow vent 28, according to burner 13 when the maximum heat flow, the flame needed combustion-supporting air quantity that fully burns confirms.
The shape of heat collector panel outward flange 22 is except being the circle, can also be that square or rectangle or oval or rhombus or symmetrical polygon or symmetrical curve shape or symmetrical polygon add symmetrical curve shape or polygon or shaped form or polygon and add shaped form etc.
Heat collector panel inward flange 15 can also be that square or rectangle or oval or rhombus or symmetrical polygon or symmetrical curve shape or symmetrical polygon add symmetrical curve shape or polygon or shaped form or polygon and add shaped form etc. except circle.
Heat collector panel outward flange 22 highly can be higher than, be equal to or less than heat collector panel inward flange 15 height.
Heat collector panel plate face 20 can also be plane or convex or concave-convex face or waveform face and trapezoidal faces etc. except being the concave panel.
Can adopt between heat collector panel 2 below supports 11 or its side plate 25 and the panel 1 and be fixedly connected.
Claims (14)
1. built-in home gas-cooker heat collector panel; It is characterized in that: said heat collector panel (2) is located at the burner outward flange (16) of built-in home gas-cooker; The height of said heat collector panel plate face (20) is arranged between panel (1) and pot frame (3) peak; The diameter of said heat collector panel inward flange (15) is greater than the diameter of burner outward flange (16), and said heat collector panel inward flange (15) is provided with the blow vent of combustion air on every side.
2. built-in home gas-cooker heat collector panel according to claim 1; It is characterized in that: said heat collector panel inward flange central point (5) overlaps with burner axis (6), said heat collector panel outward flange horizontal plane (8) and heat collector panel inward flange horizontal plane (9) and burner fire hole face (4), panel (1) keeping parallelism.
3. built-in home gas-cooker heat collector panel according to claim 1; It is characterized in that: between said heat collector panel inward flange (15) and the said burner outward flange (16) a uniform said ring-shaped ventilation mouth of width (18) is set, the horizontal projected area of said heat collector panel (2) is greater than the area of said ring-shaped ventilation mouth (18).
4. built-in home gas-cooker heat collector panel according to claim 1; It is characterized in that: be provided with a plurality of said plate face blow vents (28) that are evenly distributed around the said heat collector panel inward flange (15), said heat collector panel (2) horizontal projected area is greater than the gross area of a plurality of said plate face blow vents (28) that are evenly distributed.
5. built-in home gas-cooker heat collector panel according to claim 1 is characterized in that: said heat collector panel (2) is fixedly connected with said pot frame (3), makes said pot frame (3) become the support of said heat collector panel (2).
6. built-in home gas-cooker heat collector panel according to claim 1; It is characterized in that: said heat collector panel (2) below is provided with support (11); And through support (11) said heat collector panel (2) is arranged on the said panel (1), said heat collector panel (2) and said pot frame (3) do not have and are connected or said pot of frame (3) bottom is arranged on the said heat collector panel plate face (20).
7. built-in home gas-cooker heat collector panel according to claim 1; It is characterized in that: the said side plate (25) that has said side plate blow vent (26) structure that said heat collector panel (2) outer rim setting is played a supporting role; Combustion-supporting auxiliary air gets into said ring-shaped ventilation mouth (18) by said side plate blow vent (26), and said heat collector panel (2) is arranged on said pot frame (3) the inside or said pot frame (2) bottom is arranged on the said heat collector panel plate face (20).
8. according to claim 1,5,6 or 7 described built-in home gas-cooker heat collector panels; It is characterized in that: said heat collector panel (2); When the burner outermost layer fire hole axis (7) of burner (2) was spent less than 20 with burner fire hole face (4) angle β, the height of heat collector panel inward flange (15) was lower than burner outermost layer fire hole (21) highly; When the angle β of burner outermost layer fire hole axis (7) and burner fire hole face (4) spent more than or equal to 20, heat collector panel inward flange (15) highly was lower than or equals or be higher than burner outermost layer fire hole (21) highly.
9. according to claim 1,5,6 or 7 described built-in home gas-cooker heat collector panels; It is characterized in that: the shape of said heat collector panel inward flange (15) is circular, or square or rectangle or oval or rhombus or polygon or shaped form or polygon add shaped form.
10. according to claim 1,5,6 or 7 described built-in home gas-cooker heat collector panels, it is characterized in that: the shape of said heat collector panel outward flange (22) is circular, or square or rectangle or oval or rhombus or many
Limit shape or shaped form or polygon add shaped form.
11. according to claim 1,5,6 or 7 described built-in home gas-cooker heat collector panels, it is characterized in that: said heat collector panel plate face (20) is a concave panel, or plane or convex or concave-convex face or waveform face or trapezoidal faces.
12., it is characterized in that: adopt between said heat collector panel (2) below support (11) or its side plate (25) and the panel (1) to be fixedly connected according to claim 1,6 or 7 described built-in home gas-cooker heat collector panels.
13. built-in home gas-cooker heat collector panel according to claim 1 is characterized in that: the height of said heat collector panel outward flange (22) equals the height of said heat collector panel inward flange (15) or the height that the height of said heat collector panel outward flange (22) is higher than said heat collector panel inward flange (15) or the height of said heat collector panel outward flange (22) is lower than said heat collector panel inward flange (15) highly.
14. built-in home gas-cooker heat collector panel according to claim 1 is characterized in that: said heat collector panel (2) can be applicable to above the built-in home gas-cooker of single burner, twin furnace head or multiple head of partially premixed burning and complete pre-mixing type burning.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204711273U CN202561850U (en) | 2011-11-24 | 2011-11-24 | Embedded type household fuel gas oven heat-collecting plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204711273U CN202561850U (en) | 2011-11-24 | 2011-11-24 | Embedded type household fuel gas oven heat-collecting plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202561850U true CN202561850U (en) | 2012-11-28 |
Family
ID=47211502
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204711273U Expired - Fee Related CN202561850U (en) | 2011-11-24 | 2011-11-24 | Embedded type household fuel gas oven heat-collecting plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202561850U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102401404A (en) * | 2011-11-24 | 2012-04-04 | 王平 | Heat collecting plate for embedded domestic gas stove |
-
2011
- 2011-11-24 CN CN2011204711273U patent/CN202561850U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102401404A (en) * | 2011-11-24 | 2012-04-04 | 王平 | Heat collecting plate for embedded domestic gas stove |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104930555B (en) | A kind of use auxiliary air supplements the gas kitchen ranges of passage | |
| CN203431955U (en) | Energy-saving heat collecting cover for kitchen and cooker with cover | |
| CN203068577U (en) | Steam wet combustion total heat type lifting energy-saving stove | |
| CN202267095U (en) | Energy-efficient high-fire gas cooker | |
| CN204786593U (en) | Adopt novel secondary air to replenish gas cooking utensils of passageway | |
| CN201819264U (en) | Energy-saving gas cooker with heat radiation net structure | |
| CN202561850U (en) | Embedded type household fuel gas oven heat-collecting plate | |
| CN109869767B (en) | Heat shield for kitchen range and kitchen range using same | |
| CN202303492U (en) | Gas energy-saving stove | |
| CN204739583U (en) | Stove burner | |
| CN102401404A (en) | Heat collecting plate for embedded domestic gas stove | |
| CN108006624B (en) | Heat collection cover of gas cooker and burner using heat collection cover | |
| CN106439937B (en) | Anti-backfire civil gas range | |
| CN201954549U (en) | Burner capable of conducting central flameless heating for gas stove | |
| CN212204626U (en) | Energy-gathering cover for stove and gas stove applying same | |
| CN200986239Y (en) | Energy saving stove | |
| CN203323232U (en) | Improved combustor of outdoor flame stove | |
| CN208312369U (en) | burner and gas cooker | |
| CN207298941U (en) | Burner and gas kitchen ranges | |
| CN201259250Y (en) | Energy-saving emission-reducing gas range | |
| CN206330150U (en) | A kind of eccentric stove | |
| CN205807511U (en) | A kind of bispin ignition combustor | |
| CN204665382U (en) | Gas-cooker | |
| CN216897414U (en) | Novel household gas stove waste fire regenerator | |
| CN219713421U (en) | Simple large cooker |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| DD01 | Delivery of document by public notice |
Addressee: Wang Ping Document name: Notification of Termination of Patent Right |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121128 Termination date: 20141124 |
|
| EXPY | Termination of patent right or utility model |