CN109869767A - A kind of stove heat shield and application have the kitchen range of the stove heat shield - Google Patents
A kind of stove heat shield and application have the kitchen range of the stove heat shield Download PDFInfo
- Publication number
- CN109869767A CN109869767A CN201711260488.1A CN201711260488A CN109869767A CN 109869767 A CN109869767 A CN 109869767A CN 201711260488 A CN201711260488 A CN 201711260488A CN 109869767 A CN109869767 A CN 109869767A
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- Prior art keywords
- heat shield
- cover
- burner
- stove
- stove heat
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Links
- 239000003381 stabilizer Substances 0.000 claims description 29
- 239000000463 material Substances 0.000 claims description 8
- 239000007788 liquid Substances 0.000 claims description 7
- 230000002093 peripheral effect Effects 0.000 claims description 6
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 abstract description 16
- 239000003546 flue gas Substances 0.000 abstract description 16
- 230000008901 benefit Effects 0.000 abstract description 3
- 239000000779 smoke Substances 0.000 abstract description 3
- 230000000153 supplemental effect Effects 0.000 abstract description 2
- 239000010410 layer Substances 0.000 description 21
- 239000000567 combustion gas Substances 0.000 description 10
- 230000000694 effects Effects 0.000 description 10
- 239000007789 gas Substances 0.000 description 10
- 235000014347 soups Nutrition 0.000 description 8
- 238000010438 heat treatment Methods 0.000 description 5
- 238000009835 boiling Methods 0.000 description 4
- 230000001186 cumulative effect Effects 0.000 description 4
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 4
- 230000017525 heat dissipation Effects 0.000 description 3
- 238000009413 insulation Methods 0.000 description 3
- 239000004215 Carbon black (E152) Substances 0.000 description 2
- 238000002485 combustion reaction Methods 0.000 description 2
- 238000010411 cooking Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 229930195733 hydrocarbon Natural products 0.000 description 2
- 150000002430 hydrocarbons Chemical class 0.000 description 2
- 239000003345 natural gas Substances 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 239000013589 supplement Substances 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- UHZZMRAGKVHANO-UHFFFAOYSA-M chlormequat chloride Chemical compound [Cl-].C[N+](C)(C)CCCl UHZZMRAGKVHANO-UHFFFAOYSA-M 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 239000002737 fuel gas Substances 0.000 description 1
- 239000005431 greenhouse gas Substances 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 239000012774 insulation material Substances 0.000 description 1
- 239000003915 liquefied petroleum gas Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000006116 polymerization reaction Methods 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 239000002356 single layer Substances 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Landscapes
- Combinations Of Kitchen Furniture (AREA)
- Cookers (AREA)
Abstract
The present invention relates to a kind of stove heat shields, it include annular cover, it is characterized by: the cross section of covering on top periphery inner sidewall is S-type in the position at neighbouring top, compared with prior art, the advantage of the invention is that on the basis of existing gas-cooker, add stove heat shield, the top perimeter inner sidewall section of the heat shield is S-type, the inner fovea part of S type increases the residence time of inside smoke here, when flue gas can limit the substantially vertical direction in the bottom of a pan in its flow direction by the male part of S type, flue gas and the bottom of a pan perpendicular contact are the contact area increased with the bottom of a pan, the time of contact with the bottom of a pan is increased again, the heat exchange amount in flue gas and the bottom of a pan is increased to the greatest extent, improve the thermal efficiency of heat shield, the invention also discloses the kitchen range that application has the heat shield, the auxiliary air supplemental tank energy and burner of the cover The secondary air inlet of mixing chamber is aligned setting one by one, and filling into for auxiliary air is effectively performed.
Description
Technical field
The present invention relates to a kind of stove heat shields, and the invention further relates to the kitchen range that a kind of application has the stove heat shield.
Background technique
With the development of gas cause, the kitchen range industry in China kind, material, performance, in terms of have compared with
It is big to improve.It is important that being exactly the raising of the thermal efficiency in its performance boost.The burner of household gas range belongs to atmosphere more
Formula burner.Atmospheric burner is the burner designed according to partial pre-mix mode, primary air ratio 0 < α < 1.Greatly
Gas formula burner is divided into head and injector two parts.Injector is for primary air needed for injection burning, burner head
Effect be then combustion gas, air mixture to be uniformly distributed on fire hole, and carry out stable and complete burning.Gas-cooker
Combustion gas is all non-renewable energy mainly by liquefied petroleum gas, natural gas, biogas etc..By taking natural gas as an example, the day in annual China
Right gas usage amount is all rising, and wherein some is exactly to be used for home-use gas.Home-use gas is largely consumed in cooking utensils
On, therefore the thermal efficiency for improving cooking utensils can not only reduce the consumption and greenhouse gas emissions of combustion gas resource, while
The combustion gas expenses of user can be reduced, air quality is improved.Therefore the efficiency for improving gas-cooker is always China's kitchen range row
One of objective of the struggle of industry.Existing gas-cooker in actual use, is taken to set on pan bracket and be heated due to cookware, pot
There is certain space interval between burner, the thermal energy that such fuel gas buring generates is other than being used to heating kettle, and there are also phases
When a part escapes in ambient enviroment, energy waste is caused;It is to solve the above-mentioned problems, domestic in recent years that there have been some collection
Hot polymerization energy, " for the cumulative circle of gas-cooker and with its gas-cooker " as disclosed in Chinese patent CN203404823U, and
As disclosed in Chinese patent CN204042984U " a kind of energy gathering type gas cooker " also has cumulative pan bracket in the kitchen range,
Although above-mentioned such cumulative coil structures, can reduce the consumption of thermal energy, gas-cooker is typically placed to a certain extent
The ventilation in kitchen is likely to result in gas-cooker combustion flame and waves, is unstable, sometimes very when wind-force is larger in external environment
It is flame-out to will cause, influence using.In addition, there is also sliding pot, soup overflows of boiling to enter burning for existing general gas stove
The burner of device, fire hole etc., phenomena such as causing gas combustion range flameout, misfire.
Summary of the invention
A technical problem to be solved by this invention be for above-mentioned state of the art and providing a kind of can effectively mention
The stove heat shield of high combustion gas utilization rate.
Another technical problem to be solved by this invention is that both have thermal-arrest by providing one using above-mentioned heat shield
Cumulative action does not influence secondary air again to guarantee the clean-burning kitchen range of combustion gas.
The technical scheme of the invention to solve the technical problem is: the stove heat shield, includes annular cover,
It is characterized by: the cross section of the mask body periphery inner sidewall is S-type in the position at neighbouring top.
A pot stabilizer blade is fixed on the covering on top periphery.It is installed with embedded pan stabilizer blade on heat shield cover, both can increase
The contact area of pot stabilizer blade and cookware, makes flame sufficiently carry out heat exchange with the bottom of a pan, and the heat for absorbing pot stabilizer blade is passed by heat
Lead can heating kettle bottom as much as possible while reduce flame heat loss, prevent thermal energy to kitchen space radiate and it is heat-insulated,
Improve combustion gas utilization rate.
Soup overflow of boiling in order to prevent enters the burner of burner, fire hole etc., the upper surface edge of the cover bottom
It is radial to tilt gradually downward from inside to outside, liquid storage region is formed together with the side peripheral wall of the cover.
The cover is made of upper layer cover and lower layer's cover, is formed with cavity between the upper layer cover and lower layer's cover, described
Lower layer covers on the stabilizer blade formed at least three on the bottom wall of corresponding cavity with concaveconvex structure, forms two between adjacent leg
Secondary air intake passage.Stabilizer blade covers recessed formation by cover lower layer, on the one hand can increase the volume of heat shield internal cavity, while also increasing
Add the capacity of air or heat-barrier material in heat shield, can also improve heat preservation property while saving cost of material;Can also have
Effect reduces upper layer cover to the heat output at four stabilizer blades, that is, reduces the heat dissipation from four stabilizer blades to stove panel;In addition, adjacent
Secondary air channel is formed between stabilizer blade, the air on the outside of such cover flows into the interior of cover through the secondary air channel and surrounded
Region when, can by stabilizer blade and lower layer cover bottom achieve the purpose that effectively to preheat auxiliary air, raising combustion gas utilization rate.
Enter burner, the fire hole etc. of burner, the liquid storage region in order to realize soup overflow of boiling along pot stabilizer blade
Position corresponding to the stabilizer blade offers through-hole.It can enter cavity in stabilizer blade by the through-hole soup overflow that boil, no
Only enhance heat-insulated effect, while also acting as the effect for collecting soup discharge.
The gradually inclination upwards from the outside to the core of the roof in the secondary air channel.On the one hand this design can be strengthened to secondary sky
The swabbing action of gas;On the other hand, the low inside and high outside gradient design in secondary air channel has directional stream-guidance effect to auxiliary air,
Ensure that auxiliary air by the just fire output hole of face external ring fire cover after heat shield, reduces the confession of the external ring flame of auxiliary air
To resistance, obtain secondary air supply rapider.
In order to preheat auxiliary air, the kitchen range thermal efficiency is effectively increased, the roof in the secondary air channel has radial
Concaveconvex structure forms at least two downward convex ribs.
In order to realize the heat insulating function of cover, it is preferable that the cavity inside is filled with air, heat-barrier material or takes out true
It is empty.Heat-barrier material such as ceramic fibre is a kind of good heat-insulating heat-preserving material, this heat-barrier material can play heat build-up chamber well
Thermal insulation function prevents the loss of heat, and air is most economical universal thermal insulation material, utilizes its excellent insulation
Characteristic can be reduced the outside heat transfer of cover.
The present invention provides a kind of kitchen range using above-mentioned stove heat shield to solve second technical problem comprising stove
Have panel and a burner, the burner includes mixing chamber and the secondary air inlet that is arranged on the mixing chamber, institute
It states heat shield to surround the burner and be shelved on stove panel, it is characterised in that: the auxiliary air of the heat shield cover
Air intake passage is aligned setting with the secondary air inlet one by one.
In order to realize the supplement of the auxiliary air of ring fire in good heat build-up effect and satisfaction, the cover of the heat shield
Inner side edge along height, lower than the main fire hole of outer fire cover in burner height but be higher than mixing chamber in secondary air inlet height.
In order to preferably reflect thermal energy and prevent influence air flowing, the cover inner side edge of the heat shield is diametrically
Difference greater than mixing chamber outer edge diameter in burner is 13~21mm, i.e., the cover inner side edge edge of the described heat shield and burner
The middle outer peripheral radial clearance δ of mixing chamber is 6.5~10.5mm.
It, should compared with the prior art, the advantages of the present invention are as follows stove heat shield on the basis of existing gas-cooker, is added
The top perimeter inner sidewall section of heat shield is S-type, and the inner fovea part of S type increases the residence time of inside smoke here, increases
The heat-exchange time of flue gas has been added to improve the heat exchange amount of flue gas, the hydrocarbon particle that part is not cracked completely continues to crack
Burning, causes flue gas to reduce, and when flue gas can allow the high-temperature flue gas of spilling to change flow direction by the male part of S type, makes it
To the direction flowing perpendicular to the bottom of a pan, flue gas and the bottom of a pan perpendicular contact is allowed to increase the contact area with the bottom of a pan, and increase
With the time of contact in the bottom of a pan, the heat exchange amount in flue gas and the bottom of a pan is increased to the greatest extent, improves the thermal efficiency of heat shield, thus
It is obviously improved heating efficiency, the invention also discloses the kitchen range that application has the heat shield, the auxiliary air supplemental tanks of the cover
It can be aligned one by one setting with the secondary air inlet of burner mixing chamber, filling into for auxiliary air is effectively performed, improve combustion gas benefit
With rate.
Detailed description of the invention
Fig. 1 is the positive structure schematic of heat shield in the embodiment of the present invention 1;
Fig. 2 is the structure schematic diagram of heat shield in the embodiment of the present invention 1;
Fig. 3 is the cross-sectional view (omitting convex ribs) of Fig. 1;
Fig. 4 is the schematic cross-sectional view that heat shield covers at the middle and upper levels in the embodiment of the present invention 1;
Fig. 5 is the cross-sectional view that heat shield is placed on stove panel in the embodiment of the present invention 1.
Specific embodiment
The present invention will be described in further detail below with reference to the embodiments of the drawings.
Embodiment 1
As shown in Fig. 1~5, the stove heat shield in the present embodiment includes annular cover 1, and cover 1 is that 11 Hes are covered on upper layer
The double-layer structure that lower layer's cover 12 is constituted, and there is cavity 8 between upper layer cover 11 and lower layer's cover 12, it is filled with air inside cavity 8,
Function of heat insulation is played using the undesirable heat transfer property of air, reaches 11 inside temperature height of upper layer cover, 12 outside temperature of lower layer's cover
Low purpose is spent, to realize inside heat high concentration, radiate few effect in outside, wherein lower layer's cover 12 is in the corresponding sky
The stabilizer blade 4 formed at least three on the bottom wall of chamber 8 with concaveconvex structure causes stabilizer blade 4 also in hollow structure, on the one hand to increase
Add the volume of 4 cavity of stabilizer blade to increase the capacity for holding chamber air, upper layer cover can be effectively reduced to the heat transfer at four stabilizer blades 4
Amount also reduces heat dissipation of four stabilizer blades 4 to stove panel 6 simultaneously.
In addition, the cross section of the top perimeter inner sidewall of upper layer cover 11 is S-type in the position at neighbouring top, the indent of S type
Portion increases the residence time of inside smoke here, and the heat-exchange time for increasing flue gas improves the heat exchange amount of flue gas, makes
Cracking burning can be continued by obtaining the hydrocarbon particle that part does not crack completely, and flue gas is caused to reduce, when flue gas passes through the male part energy of S type
The substantially vertical direction in the bottom of a pan in its flow direction is limited, flue gas and the bottom of a pan perpendicular contact are the contact surface increased with the bottom of a pan
Product, and the time of contact with the bottom of a pan is increased, the heat exchange amount in flue gas and the bottom of a pan is increased to the greatest extent, improves heat shield
The thermal efficiency.The upper surface of upper layer cover is formed together liquid storage area with the side peripheral wall of cover 1 radially from tilting gradually downward from inside to outside
Domain 3.
In addition, the inner side edge of the cover 1 is lower than outer side edges along 200 height, in order to make 1 upper surface of cover along 100 height
Air can also be guided from the outside to the core to by 1 inner side edge of cover along 100 areas encompassed, as the secondary of burner 7
Air is supplemented, forms secondary air channel 50 between the bottom adjacent leg 4 of the cover 1, outside the bore in secondary air channel 50
It is narrow in width, and the gradually inclination upwards from the outside to the core of the roof in secondary air channel 50.The inclined design has orientation to auxiliary air
Guide functions, it is ensured that auxiliary air passes through the fire output hole of just face external ring fire cover after heat shield, and it is external to reduce auxiliary air
The supply resistance of ring flame, it is rapider that design wide outside and narrow inside can be such that secondary air supply obtains;The cover 1 can be with separate structure
It can be structure as a whole, integral structure is easy to accomplish to be vacuumized, and separate structure then disassembly easy to accomplish.Meanwhile secondary air
There is the roof in channel radial concaveconvex structure to form a plurality of downward convex ribs 5, on the one hand in order to increase heat exchange area, preheat
Auxiliary air, is on the one hand conducive to preheating auxiliary air, and 5 structure of convex ribs increases the heating surface area with auxiliary air;On the other hand,
Also it is in hollow structure by convex ribs 5, not only increases the volume of 5 inner volume of convex ribs, also increase the appearance of 5 inner air of convex ribs
Amount, further improves the heat-proof quality of heat shield.
Pot stabilizer blade 42 is still integrated in one by heat shield of the present invention, and pot stabilizer blade 42 is built-in with respect to cover 1, both can increase pot
The contact area of stabilizer blade 42 and cookware makes flame sufficiently carry out heat exchange with the bottom of a pan, and the heat for absorbing pot stabilizer blade 42 passes through heat
Conduction can heating kettle bottom as much as possible while reduce flame heat loss, prevent thermal energy to kitchen space radiate and every
Heat, effectively prevent the contact area of pot stabilizer blade 42 and outside air big and caused by the big problem of heat dissipation area generate.In order to anti-
Soup overflow of only boiling enters the burner of burner 7, fire hole etc., upper layer cover the upper surfaces of 11 bottoms radially from from inside to outside by
It gradually tilts down, is formed together liquid storage region 3 with the side peripheral wall of upper layer cover 11, and liquid storage region 3 corresponds to the position of stabilizer blade 4
Offer through-hole 31, enabled by through-hole 31 boil soup overflow along pot stabilizer blade 42 enter stabilizer blade 4 in corresponding cavity 8
Interior, which not only increases heat-insulated effect, while also acting as the effect for collecting soup discharge.
As shown in figure 5, being placed in the schematic diagram on kitchen range for the heat shield, which includes stove panel 6 and burning
Device 7, burner 7 mainly include burner, mixing chamber 71, inner fire cover and outer fire cover, and heat shield is put by the stabilizer blade 4 of 1 bottom of cover
It sets on stove panel 6, also, the supplement in order to realize the auxiliary air of ring fire in good heat build-up effect and satisfaction, it is heat-insulated
The inner side edge of cover cover 1 is along the height lower than the main fire hole of outer fire cover in burner 7 and higher than the secondary air inlet in mixing chamber 71
72, and to be diametrically greater than 71 outer edge of mixing chamber in burner 7 straight for 1 inner side edge of cover of the stove heat-collecting and energy-saving cover in kitchen range
The difference of diameter is 13~21mm, i.e., cover 1 inner side edge of stove heat shield along between the outer peripheral radial direction of mixing chamber 71 in burner 7
Gap δ is 6.5~10.5mm.
Simultaneously in order to preferably fill into auxiliary air, the secondary air channel of cover 1 with it is right one by one with secondary air inlet 72
Neat setting, is effectively performed filling into for auxiliary air, improves combustion gas utilization rate.
Embodiment 2
Essentially identical with 1 structure of embodiment, difference is: cover 1 is single layer structure.
Embodiment 3
Essentially identical with 1 structure of embodiment, difference is: cover 1 is square.
Claims (11)
1. a kind of stove heat shield includes annular cover (1), it is characterised in that: cover (1) periphery inner sidewall it is transversal
Face is S-type in the position at neighbouring top.
2. stove heat shield according to claim 1, it is characterised in that: be fixed with pot in cover (1) top perimeter
Stabilizer blade (42).
3. stove heat shield according to claim 1, it is characterised in that: the upper surface of cover (1) bottom is radially
It tilts gradually downward from inside to outside, is formed together liquid storage region (3) with the side peripheral wall of the cover (1).
4. stove heat shield according to claim 3, it is characterised in that: the cover (1) is by upper layer cover (11) and lower layer
It covers (12) to constitute, be formed with cavity (8) between the upper layer cover (11) and lower layer's cover (12), lower layer's cover (12) is in correspondence
The stabilizer blade (4) formed at least three on the bottom wall of the cavity (8) with concaveconvex structure, adjacent leg form two between (4)
Secondary air intake passage (50).
5. stove heat shield according to claim 4, it is characterised in that: the liquid storage region (3) corresponds to the pot branch
The position of foot (42) offers through-hole (31).
6. stove heat shield according to claim 5, it is characterised in that: the roof of the secondary air channel (50) is outside
Inwardly gradually inclination upwards.
7. stove heat shield according to claim 5 or 6, it is characterised in that: the roof of the secondary air channel (50)
At least two downward convex ribs (5) are formed with radial concaveconvex structure.
8. according to stove heat shield described in claim 4 or 5 or 6, it is characterised in that: filling is free inside the cavity (8)
Gas, heat-barrier material vacuumize.
9. a kind of kitchen range using stove heat shield described in any claim in claim 1~8 comprising stove panel
(6) and burner (7), the burner (7) include two of mixing chamber (71) and setting on the mixing chamber (71)
Secondary air inlet (72), the heat shield are arranged on stove panel (6) and surround the burner (7), it is characterised in that: described
The auxiliary air air intake passage of heat shield cover (1) is aligned setting with the secondary air inlet (72) one by one.
10. kitchen range according to claim 9, it is characterised in that the inner side edge edge (100) of the heat shield cover (1) is most
Eminence is lower than the main fire hole of outer fire cover in the burner (7) but higher than the secondary air inlet (72) in mixing chamber (71).
11. kitchen range according to claim 9 or 10, it is characterised in that the inner side edge of the heat shield cover (1) is along (100)
Diameter be greater than burner (7) in mixing chamber (71) outer edge diameter, the two difference be 13~21mm, i.e., the described heat shield cover
The inner side edge of body (1) is 6.5~10.5mm along the radial clearance δ between the outer edge of mixing chamber (71) in burner (7).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201711260488.1A CN109869767B (en) | 2017-12-04 | 2017-12-04 | Heat shield for kitchen range and kitchen range using same |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201711260488.1A CN109869767B (en) | 2017-12-04 | 2017-12-04 | Heat shield for kitchen range and kitchen range using same |
Publications (2)
Publication Number | Publication Date |
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CN109869767A true CN109869767A (en) | 2019-06-11 |
CN109869767B CN109869767B (en) | 2024-04-16 |
Family
ID=66915556
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN201711260488.1A Active CN109869767B (en) | 2017-12-04 | 2017-12-04 | Heat shield for kitchen range and kitchen range using same |
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CN (1) | CN109869767B (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110345524A (en) * | 2019-08-22 | 2019-10-18 | 杭州老板电器股份有限公司 | Cooker racks and gas-cooker |
CN113587093A (en) * | 2020-08-28 | 2021-11-02 | 宁波方太厨具有限公司 | Energy gathering ring assembly and gas stove |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2741139A1 (en) * | 1995-11-14 | 1997-05-16 | Applic Gaz Sa | Hotplate with catalytic burner set in horizontal panel forming top of cooker hob |
CN101608802A (en) * | 2009-07-21 | 2009-12-23 | 北京伸耀节能灶具有限公司 | Full-automatic energy-saving gas cooker |
CN202371762U (en) * | 2011-11-08 | 2012-08-08 | 中山市超人电器有限公司 | Upper air inlet double-layer isolated gas cooker |
CN203431955U (en) * | 2013-08-06 | 2014-02-12 | 宁波方太厨具有限公司 | Energy-saving heat collecting cover for kitchen and cooker with cover |
CN106594820A (en) * | 2016-12-15 | 2017-04-26 | 广东美的厨房电器制造有限公司 | Energy gathering device of combustor, combustor and gas stove |
CN107166445A (en) * | 2017-07-14 | 2017-09-15 | 迅达科技集团股份有限公司 | A kind of gas-cooker infra-red radiation energy saver and high-efficiency gas stove |
-
2017
- 2017-12-04 CN CN201711260488.1A patent/CN109869767B/en active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2741139A1 (en) * | 1995-11-14 | 1997-05-16 | Applic Gaz Sa | Hotplate with catalytic burner set in horizontal panel forming top of cooker hob |
CN101608802A (en) * | 2009-07-21 | 2009-12-23 | 北京伸耀节能灶具有限公司 | Full-automatic energy-saving gas cooker |
CN202371762U (en) * | 2011-11-08 | 2012-08-08 | 中山市超人电器有限公司 | Upper air inlet double-layer isolated gas cooker |
CN203431955U (en) * | 2013-08-06 | 2014-02-12 | 宁波方太厨具有限公司 | Energy-saving heat collecting cover for kitchen and cooker with cover |
CN106594820A (en) * | 2016-12-15 | 2017-04-26 | 广东美的厨房电器制造有限公司 | Energy gathering device of combustor, combustor and gas stove |
CN107166445A (en) * | 2017-07-14 | 2017-09-15 | 迅达科技集团股份有限公司 | A kind of gas-cooker infra-red radiation energy saver and high-efficiency gas stove |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110345524A (en) * | 2019-08-22 | 2019-10-18 | 杭州老板电器股份有限公司 | Cooker racks and gas-cooker |
CN110345524B (en) * | 2019-08-22 | 2024-06-11 | 杭州老板电器股份有限公司 | Pot rack and gas stove |
CN113587093A (en) * | 2020-08-28 | 2021-11-02 | 宁波方太厨具有限公司 | Energy gathering ring assembly and gas stove |
CN113587093B (en) * | 2020-08-28 | 2022-10-14 | 宁波方太厨具有限公司 | Energy gathering ring assembly and gas stove |
Also Published As
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