CN204574157U - The cooker racks of the gas kitchen ranges thermal efficiency can be improved and apply the gas-cooker of this cooker racks - Google Patents
The cooker racks of the gas kitchen ranges thermal efficiency can be improved and apply the gas-cooker of this cooker racks Download PDFInfo
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- CN204574157U CN204574157U CN201520113401.8U CN201520113401U CN204574157U CN 204574157 U CN204574157 U CN 204574157U CN 201520113401 U CN201520113401 U CN 201520113401U CN 204574157 U CN204574157 U CN 204574157U
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- top board
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B40/00—Technologies aiming at improving the efficiency of home appliances, e.g. induction cooking or efficient technologies for refrigerators, freezers or dish washers
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Abstract
The utility model discloses and a kind ofly can improve the cooker racks of the gas kitchen ranges thermal efficiency and apply the gas-cooker of this cooker racks, cooker racks comprises top board, multi-disc fin, base plate and feet; Top board and base plate arranged in parallel, both should be equipped with through hole and both through holes are in position opposing upper and lower, each fin is all arranged between top board and base plate, and each laminated rib sheet is around the via arrangement of top board, clearance channel is formed between arbitrary neighborhood two panels fin, one end of this clearance channel towards the through hole position of top board, the other end towards the outside of top board, the heat conductivility of top board and multi-disc fin is all better than base plate.Cooker racks of the present utility model can either be applied to infrared gas stove, also atmospheric gas stove can be applied to, gas-cooker can be heated pan with heat radiation, convection current and conduction three kinds of thermaltransmission modes by cooker racks of the present utility model, improves heat exchanger effectiveness greatly.
Description
Technical field
The utility model relates to and a kind ofly can improve the cooker racks of the gas kitchen ranges thermal efficiency and apply infrared gas stove and the atmospheric gas stove of this cooker racks.
Background technology
Along with the raising of living standards of the people, gas appliance product comprises household gas utensils and is popularized for huge numbers of families, and energy-saving and emission-reduction are promoted to national strategy.Gas-cooker, according to the difference of combustion system, can be divided into infrared ray gas range and air gas kitchen ranges, the infrared ray gas range circulated on the market at present or atmospheric gas kitchen range, and it is heat radiation or thermal convection current to the mode of pan heating; Because infrared ray gas range is fully premixed burning, adopt radiation and convection current dual-heated mode, wherein radiation heating accounts for 55% ~ 58% of heat exchange amount, and heat convection accounts for 5% ~ 12%, and the thermal efficiency is generally 60% ~ 70%, and efficiency is higher; And atmospheric gas kitchen range are partly-premixed burning, basic employing heat convection mode, the thermal efficiency is generally about 50% ~ 60%, and efficiency is lower.The pan bracket structure circulated on the market at present, want to make the thermal efficiency to be promoted to a new step very difficult, gas kitchen ranges heat exchange mode deposits defect in the following areas:
Adopt the infrared ray gas range of fully premixed burning, excess air coefficient general control is about 1.05 ~ 1.10, it does not need from obtaining auxiliary air around, pan bracket height is lower, in combustion heating process, to radiation heating bottom pan when burner surface is heated to crimson state, heat smoke outwardly carries out heat convection to bottom pan simultaneously, though utilized heat radiation and thermal convection current two kinds of heat trnasfer heat exchange modes, but still there is a large amount of heat smoke not to be utilized absorption, run off between the bottom of a pan and burner.
Adopt the atmospheric gas kitchen range of partly-premixed burning, primary air ratio is between 0.45 ~ 0.75, flame inner cone formed by combustion gas and primary air mixture burns, outer cone is formed from obtaining auxiliary air burning around by still unburned combustion gas, be limited to this, pan bracket is generally designed to unenclosed construction, and keeps relatively high distance bottom pan and between burner, otherwise regulates the relation between combustion conditions and the thermal efficiency by being difficult to; Owing to technically failing to realize fully premixed burning, nearly all atmospheric gas kitchen range can only guarantee combustion stability by sacrificing thermal efficiency index; Because pan bracket height is higher, surrounding air can be increased to flame spread, reduce flame temperature and reduce heat exchange amount, cause a large amount of heat smoke to run off.
No matter be infrared ray gas range or atmospheric gas kitchen range, due to bottom pan and all have the exhaust opening of open type between burner, a large amount of heat smoke fails to be absorbed and used, and is subject to the interference of cold air simultaneously, causes heat to run off from cooker racks boundary layer.With regard to three kinds of modes of heat trnasfer, i.e. radiation, convection current, conduction, current structure only has heat radiation and part heat smoke Convective Heating, and conduction heating does not have, substantially so heat exchanger effectiveness is undesirable.
Therefore, how effectively to utilize the heat of heat smoke, the waste heat flue gas especially run off from pan boundary layer, improve the product thermal efficiency, make product heat exchanger effectiveness higher, more economize energy, become a large technical barrier of current gas kitchen ranges product design.
Utility model content
Technical problem to be solved in the utility model is: provide a kind of and can improve the cooker racks of the gas kitchen ranges thermal efficiency and apply the gas-cooker of this cooker racks.
Solve the problems of the technologies described above, the technical scheme that the utility model adopts is as follows:
A cooker racks for the gas kitchen ranges thermal efficiency can be improved, it is characterized in that: described cooker racks comprises top board, multi-disc fin, base plate and feet; Top board and base plate arranged in parallel, both should be equipped with through hole and both through holes are in position opposing upper and lower, each fin is all arranged between top board and base plate, and each laminated rib sheet is around the via arrangement of top board, clearance channel is formed between arbitrary neighborhood two panels fin, one end of this clearance channel towards the through hole position of top board, the other end towards the outside of top board, the heat conductivility of top board and multi-disc fin is all better than base plate.
The pan that can be applicable to tip bottom pot or size to make cooker racks and be less than top board through-hole diameter, improve as one of the present utility model, the through hole wall of described top board is connected with the cantilevered leg of three or more, and each cantilevered leg is evenly arranged around the through hole of top board.
More smooth and easy in order to make high-temperature flue gas circulate, and make the heat transfer of cooker racks even, improve as one of the present utility model, described each laminated rib sheet is evenly arranged around the through hole of described top board.
As preferred embodiment of the present utility model, described fin is plane or curved face type fin.Wherein, adopt curved face type fin, the contact area of fin and high-temperature flue gas can be increased, improve the thermal efficiency of gas kitchen ranges further.
As preferred embodiment of the present utility model, described each fin is separate, the top of each sheet fin is all fixedly connected on the bottom surface of described top board, and described feet is fixedly connected on the bottom surface of base plate, and each fin becoming to be integrated with described top board is seated on the end face of described base plate.
As preferred embodiment of the present utility model, described top board and base plate are circular plate, the through hole of top board and base plate is the manhole being opened in circular plate center, the external diameter of this circular top plate and circular bottom plate is equal, the through hole of described top board and base plate is centrally located on the same vertical line both this, and the outer edge of each sheet fin described is mutually concordant with the outer edge of top board, inside edge is mutually concordant with the inside edge of top board.
In order to guarantee the smoothness that high-temperature flue gas circulates further, improve as one of the present utility model, the through-hole aperture of described top board is more than or equal to the through-hole aperture of described base plate.
As a kind of embodiment of the present utility model, described feet is sheet supporting leg, and described cooker racks is provided with three pieces or more these sheet supporting legs, and each piece of sheet supporting leg is evenly arranged around the through hole of described base plate.
Apply an infrared gas stove for above-mentioned cooker racks, comprise kitchen range housing and infrared burner, infrared burner to be arranged in kitchen range housing and to expose from the panel of kitchen range housing, it is characterized in that: described infrared gas stove also comprises above-mentioned cooker racks; Described feet is seated on the panel of kitchen range housing, described top board and base plate is made all to be parallel to the panel of kitchen range housing, further, the through hole of described base plate is sleeved on outside described infrared burner, and the through hole wall of described base plate and the top sidewall of described infrared burner fit.
Apply an atmospheric gas stove for above-mentioned cooker racks, comprise kitchen range housing and atmospheric burner, atmospheric burner to be arranged in kitchen range housing and to expose from the panel of kitchen range housing, it is characterized in that: described atmospheric gas stove also comprises above-mentioned cooker racks; Described feet is seated on the panel of kitchen range housing, described top board and base plate is made all to be parallel to the panel of kitchen range housing, and, the through hole of described base plate is set in outside described atmospheric burner, leaves the gap as auxiliary air air inlet between the through hole wall of described base plate and the top sidewall of described atmospheric burner.
Compared with prior art, the utility model has following beneficial effect:
First, cooker racks of the present utility model is provided with top board, multi-disc fin, base plate and feet, it can either be applied to infrared gas stove, also atmospheric gas stove can be applied to, the high-temperature flue gas produced in fuel gas buring process is discharged fume by this cooker racks, the waste heat of high-temperature flue gas can utilize top board and fin to reclaim and be used further to heat the conduction of pan in convection process, and cooker racks of the present utility model can not cause harmful effect to the radiation heating of gas-cooker, therefore, gas-cooker can with heat radiation by cooker racks of the present utility model, convection current and conduction three kinds of thermaltransmission modes heat pan, improve heat exchanger effectiveness greatly,
Second, the infrared gas stove of application the utility model cooker racks, bottom surface due to cooker racks, infrared burner and pan can form the chamber of a relative closure jointly, effectively prevent the heat exchanging process of the Cryogenic air of exterior thereto to pan to cause interference, reduce photothermal loss to greatest extent.Through test, this infrared gas stove can reach more than 80% to the heat exchanger effectiveness that pan heats;
3rd, the atmospheric gas stove of application the utility model cooker racks, through test, it can reach more than 65% to the heat exchanger effectiveness of pan heating;
4th, cooker racks of the present utility model is being inverted under the state used, and can use as ordinary pan support of the prior art;
5th, cooker racks of the present utility model has that reliability is high, structure is simple, be easy to install, easy to use, advantage to gas kitchen ranges wide accommodation.
Accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail:
Fig. 1-1 is the cooker racks perspective view of the utility model embodiment one;
Fig. 1-2 is that the cooker racks of the utility model embodiment one faces structural representation;
Fig. 1-3 is that the A of Fig. 1-2 is to profile;
Fig. 1-4 is that the B of Fig. 1-2 is to profile;
Fig. 2-1 is the face upwarding section of the cooker racks of the utility model embodiment two;
Fig. 2-2 is the top plan view of the cooker racks of the utility model embodiment two;
Fig. 3 is the structural representation of top board 101 in the utility model embodiment three and cantilevered leg 105;
Fig. 4 is the cross-sectional view of the infrared gas stove applying cooker racks of the present utility model;
Fig. 5 is the cross-sectional view of the atmospheric gas stove applying cooker racks of the present utility model;
Fig. 6 is one of optional outer contour shape of cooker racks of the present utility model;
Fig. 7 is the optional outer contour shape two of cooker racks of the present utility model;
Fig. 8 is the optional outer contour shape three of cooker racks of the present utility model.
Detailed description of the invention
Embodiment one
As shown in Fig. 1-1 to Fig. 1-4, the cooker racks 1 that can improve the gas kitchen ranges thermal efficiency of the utility model embodiment one, comprise top board 101, multi-disc fin 102, base plate 103 and feet 104, wherein, the material that top board 101 and fin 102 are better than base plate 103 by heat conductivility is made.
Above-mentioned top board 101 and base plate 103 all centered by offer the circular plate of manhole, wherein the external diameter of top board 101 and base plate 103 is equal, and the through-hole aperture of top board 101 is more than or equal to the through-hole aperture of base plate 103.
Above-mentioned fin 102 is plane fin, the top of each sheet fin 102 is all fixedly connected on the bottom surface of top board 101, the outer edge of each sheet fin 102 is mutually concordant with the outer edge of top board 101, inside edge is mutually concordant with the inside edge of top board 101, each fin 102 is evenly arranged around the through hole of top board 101, form clearance channel 1a between arbitrary neighborhood two panels fin 102, one end of this clearance channel 1a towards the through hole position of top board 101, the other end is towards the outside of top board 101.
Above-mentioned feet 104 is four pieces of sheet supporting legs, and these four pieces of sheet supporting legs are fixedly connected on the bottom surface of base plate 103 and the through hole around base plate 103 is evenly arranged.
Above-mentionedly to be seated on the end face of base plate 103 with each fin 102 that 101 one-tenth, top board is integrated, make top board 101 and base plate 103 arranged in parallel, and the through hole of top board 101 and base plate 103 is centrally located on the same vertical line both this.
Wherein, above-mentioned top board 101 and fin 102 can be same Heat Conduction Material, and different Heat Conduction Material also can be used respectively to be combined into one; Above-mentioned base plate 103 can use metal material, also can use nonmetallic materials.
The high-temperature flue gas flow that clearance channel 1a width between above-mentioned adjacent two panels fin 102 should produce according to gas kitchen ranges combustion gas designs, otherwise, excessive clearance channel 1a width can cause high-temperature flue gas heat recovery speed slow, reduce the lifting of this cooker racks 1 pair of gas kitchen ranges heat exchanger effectiveness, too small clearance channel 1a width then can cause high-temperature flue gas to circulate not smoothly, affect smoke discharging effect, under serious conditions, also can cause combustion gas imperfect combustion.
Embodiment two
As shown in Fig. 2-1 and Fig. 2-2, the cooker racks of the utility model embodiment two is substantially identical with embodiment one, and their difference is: in the present embodiment two, and fin 102 is curved face type fin.Thus the present embodiment two can increase fin 102 and the contact area of high-temperature flue gas compared to embodiment one, improves the thermal efficiency of gas kitchen ranges further.
Embodiment three
As shown in Figure 3, the utility model embodiment three can adopt structure described in embodiment one or two, their difference is: in the present embodiment three, and the through hole wall of top board 101 is connected with the cantilevered leg 105 of three or more, and each cantilevered leg 105 is evenly arranged around the through hole of top board 101.Thus, the pan making cooker racks of the present utility model can be applicable to tip bottom pot or size to be less than top board through-hole diameter.
Embodiment four
As shown in Figure 4, infrared gas stove of the present utility model, comprises the cooker racks 1 of structure described in kitchen range housing, infrared burner 2 and employing above-described embodiment.Infrared burner 2 to be arranged in kitchen range housing and to expose from the panel 4 of kitchen range housing, feet 104 is seated on the panel 4 of kitchen range housing, top board 101 and base plate 103 is made all to be parallel to the panel 4 of kitchen range housing, and, the through hole of base plate 103 is sleeved on outside infrared burner 2, and the through hole wall of base plate 103 and the top sidewall of infrared burner 2 fit.
Adopt the infrared gas stove of the utility model cooker racks, its operation principle is as follows:
The thermaltransmission mode of existing infrared gas stove be based on heat radiation, convection current is auxiliary, wherein, heat radiation and object do not rely on medium directly energy to be emitted the process passing to other objects, and convection current is then make interiorly to divide from temperature higher part the process reached compared with lower part by the flowing of liquid or gas.Concrete: be conveyed into the combustion gas in infrared burner 2, burning is overflowed above it by the porous burner radiant panel 201 of infrared burner 2, because combustion gas and air are fully premixed, therefore flameless combustion is formed above porous burner radiant panel 201, thus by porous burner radiant panel 201 surface heating to crimson state, temperature reaches 900 ~ 1200 DEG C, and radiation heating is carried out to the bottom of pan 5 in porous burner radiant panel 201 surface.And combustion gas is overflowed in the process of burning above porous burner radiant panel 201, the high-temperature flue gas that burning produces will be divided into two parts, a part rises and directly carries out Convective Heating to the central area bottom pan 5, and another part then runs off from the borderline region bottom pan 5, causes energy waste.
And for have employed the infrared gas stove of the utility model cooker racks, bottom surface due to cooker racks 1, infrared burner 2 and pan 5 together form the chamber of a relative closure, this chamber can effectively stop the heat exchanging process of the Cryogenic air of exterior thereto to pan 5 to cause interference, the porous burner radiant panel 201 of infrared burner 2 carries out radiation heating to the bottom of pan 5 in the chamber, reduces photothermal loss to greatest extent.The high-temperature flue gas produced in fuel gas buring process is then divided into two parts, a part rises and directly carries out Convective Heating to the central area bottom pan 5, another part then flows out cooker racks 1 outside from the clearance channel 1a between fin 102 and realizes smoke evacuation, in high-temperature flue gas outflow process, high-temperature flue gas carries out Convective Heating to each fin 102 and top board 101, utilizes fin 102 and top board 101 to absorb the waste heat of high-temperature flue gas.Carried out conduction heating by warmed-up fin 102 and top board 101 to the bottom of pan 5, this heat transfer refers to due to the collision mutually such as a large amount of molecule, atom, makes the interior of object can divide from temperature higher part the process reached compared with lower part.
In sum, the infrared gas stove that have employed the utility model cooker racks can heat pan 5 with heat radiation, convection current and conduction three kinds of thermaltransmission modes, reclaim to greatest extent and make use of waste heat, its thermal loss is little, heat exchanger effectiveness is high, has effects of energy saving and emission reduction.Through test, when adopting the infrared gas stove of the utility model cooker racks to heat the flat pan 5 that bottom surface is greater than top board 101, its heat exchanger effectiveness can reach more than 80%.
Embodiment five
As shown in Figure 5, atmospheric gas stove of the present utility model, comprises the cooker racks 1 of structure described in kitchen range housing, atmospheric burner 3 and employing above-described embodiment.Atmospheric burner 3 to be arranged in kitchen range housing and to expose from the panel 4 of kitchen range housing, feet 104 is seated on the panel 4 of kitchen range housing, top board 101 and base plate 103 is made all to be parallel to the panel 4 of kitchen range housing, and, the through hole of base plate 103 is set in outside atmospheric burner 2, leaves the gap 1b as auxiliary air air inlet between the through hole wall of base plate 103 and the top sidewall of atmospheric burner 2.
Adopt the atmospheric gas stove of the utility model cooker racks, its operation principle is substantially identical with the operation principle of the infrared gas stove adopting the utility model cooker racks, difference is: atmospheric gas stove is flaming combustion, combustion gas is flowed out in the process of burning need supplement auxiliary air from auxiliary air air inlet through the fire hole of point fire cover 301 of atmospheric burner 3, therefore cooker racks 1 does not form the chamber of relative closure with infrared burner 2 and pan 5, at atmospheric gas stove in the heating process of pan 5, there is part Cryogenic air can flow into from the gap between base plate 103 and atmospheric burner 3 and cause energy loss.But because atmospheric gas stove can be heated pan 5 with heat radiation, convection current and conduction three kinds of thermaltransmission modes equally by cooker racks 1 of the present utility model, therefore significantly heat exchanger effectiveness can be improved equally relative to existing atmospheric gas stove.Through test, when adopting the atmospheric gas stove of the utility model cooker racks to heat the flat pan 5 that bottom surface is greater than top board 101, its heat exchanger effectiveness can reach more than 65%.
The utility model does not limit to and above-mentioned detailed description of the invention; according to foregoing; according to ordinary technical knowledge and the customary means of this area; do not departing under the utility model above-mentioned basic fundamental thought prerequisite; the utility model can also make the equivalent modifications of other various ways, replacement or change, all drops among protection domain of the present utility model.
Such as, top board 101 and multi-disc fin 102 can be separate, adjacent two panels fin 102 is undertaken being connected and fixed by connector all fins 102 is linked into an integrated entity, and base plate 103 and feet 104 also both can be also can movable being separated of one; And for example, for the non-circular burner in cross section, the shape of through holes of top board 101 and base plate 103, the layout of each fin 102 can adapt to the cross sectional shape design of burner, equal to make high-temperature flue gas arrive the distance of each fin 102, can guarantee that the heat conduction of cooker racks is even; For another example, top board 101 and base plate 103 can be designed to difform plate, as polygon plate (see Fig. 6), square plate (see Fig. 7) or petal plate (see Fig. 8) etc.
Claims (10)
1. can improve a cooker racks for the gas kitchen ranges thermal efficiency, it is characterized in that: described cooker racks (1) comprises top board (101), multi-disc fin (102), base plate (103) and feet (104), top board (101) and base plate (103) arranged in parallel, both should be equipped with through hole and both through holes are in position opposing upper and lower, each fin (102) is all arranged between top board (101) and base plate (103), and each fin (102) is around the via arrangement of top board (101), clearance channel (1a) is formed between arbitrary neighborhood two panels fin (102), one end of this clearance channel (1a) is towards the through hole position of top board (101), the other end is towards the outside of top board (101), the heat conductivility of top board (101) and multi-disc fin (102) is all better than base plate (103).
2. cooker racks according to claim 1, it is characterized in that: the through hole wall of described top board (101) is connected with the cantilevered leg (105) of three or more, each cantilevered leg (105) is evenly arranged around the through hole of top board (101).
3. cooker racks according to claim 1 and 2, is characterized in that: described each fin (102) is evenly arranged around the through hole of described top board (101).
4. cooker racks according to claim 1 and 2, is characterized in that: described fin (102) is plane or curved face type fin.
5. cooker racks according to claim 1 and 2, it is characterized in that: described each fin (102) is separate, the top of each sheet fin (102) is all fixedly connected on the bottom surface of described top board (101), described feet (104) is fixedly connected on the bottom surface of base plate (103), and each fin (102) becoming to be integrated with described top board (101) is seated on the end face of described base plate (103).
6. cooker racks according to claim 1 and 2, it is characterized in that: described top board (101) and base plate (103) are circular plate, the through hole of top board (101) and base plate (103) is the manhole being opened in circular plate center, the external diameter of this circular top plate (101) and circular bottom plate (103) is equal, the through hole of described top board (101) and base plate (103) is centrally located on the same vertical line both this, the outer edge of each sheet fin (102) described is mutually concordant with the outer edge of top board (101), inside edge is mutually concordant with the inside edge of top board (101).
7. cooker racks according to claim 6, is characterized in that: the through-hole aperture of described top board (101) is more than or equal to the through-hole aperture of described base plate (103).
8. cooker racks according to claim 6, it is characterized in that: described feet (104) is sheet supporting leg, described cooker racks is provided with three pieces or more these sheet supporting legs, and each piece of sheet supporting leg is evenly arranged around the through hole of described base plate (103).
9. the infrared gas stove of cooker racks described in application rights requirement 1 to 8 any one, comprise kitchen range housing and infrared burner (2), infrared burner (2) to be arranged in kitchen range housing and to expose from the panel (4) of kitchen range housing, it is characterized in that: described infrared gas stove also comprises cooker racks (1) described in claim 1 to 8 any one; Described feet (104) is seated on the panel (4) of kitchen range housing, described top board (101) and base plate (103) is made all to be parallel to the panel (4) of kitchen range housing, and, the through hole of described base plate (103) is sleeved on described infrared burner (2) outward, and the through hole wall of described base plate (103) and the top sidewall of described infrared burner (2) fit.
10. the atmospheric gas stove of cooker racks described in application rights requirement 1 to 8 any one, comprise kitchen range housing and atmospheric burner (3), atmospheric burner (3) to be arranged in kitchen range housing and to expose from the panel (4) of kitchen range housing, it is characterized in that: described atmospheric gas stove also comprises cooker racks (1) described in claim 1 to 8 any one; Described feet (104) is seated on the panel (4) of kitchen range housing, described top board (101) and base plate (103) is made all to be parallel to the panel (4) of kitchen range housing, and, the through hole of described base plate (103) is set in described atmospheric burner (3) outward, leaves the gap (1b) as auxiliary air air inlet between the through hole wall of described base plate (103) and the top sidewall of described atmospheric burner (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520113401.8U CN204574157U (en) | 2015-02-16 | 2015-02-16 | The cooker racks of the gas kitchen ranges thermal efficiency can be improved and apply the gas-cooker of this cooker racks |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520113401.8U CN204574157U (en) | 2015-02-16 | 2015-02-16 | The cooker racks of the gas kitchen ranges thermal efficiency can be improved and apply the gas-cooker of this cooker racks |
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| CN204574157U true CN204574157U (en) | 2015-08-19 |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104697016A (en) * | 2015-02-16 | 2015-06-10 | 广州锐得森特种陶瓷科技有限公司 | Pot rack capable of improving thermal efficiency of gas cooking appliance and gas stove adopting pot rack |
| CN106287839A (en) * | 2016-08-08 | 2017-01-04 | 广东美的厨房电器制造有限公司 | Stove support and gas kitchen ranges |
| CN110864290A (en) * | 2019-10-09 | 2020-03-06 | 宁波方太厨具有限公司 | Stove burner |
| WO2021143788A1 (en) * | 2020-01-16 | 2021-07-22 | 佛山罗丹合众电器科技有限公司 | Stove having function of exhausting cooking oil fumes |
| WO2021143789A1 (en) * | 2020-01-16 | 2021-07-22 | 佛山罗丹合众电器科技有限公司 | Gas stove |
-
2015
- 2015-02-16 CN CN201520113401.8U patent/CN204574157U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104697016A (en) * | 2015-02-16 | 2015-06-10 | 广州锐得森特种陶瓷科技有限公司 | Pot rack capable of improving thermal efficiency of gas cooking appliance and gas stove adopting pot rack |
| CN106287839A (en) * | 2016-08-08 | 2017-01-04 | 广东美的厨房电器制造有限公司 | Stove support and gas kitchen ranges |
| CN110864290A (en) * | 2019-10-09 | 2020-03-06 | 宁波方太厨具有限公司 | Stove burner |
| WO2021143788A1 (en) * | 2020-01-16 | 2021-07-22 | 佛山罗丹合众电器科技有限公司 | Stove having function of exhausting cooking oil fumes |
| WO2021143789A1 (en) * | 2020-01-16 | 2021-07-22 | 佛山罗丹合众电器科技有限公司 | Gas stove |
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