CN101464009B - Flat-suction lower-discharging type gas kitchen ranges - Google Patents
Flat-suction lower-discharging type gas kitchen ranges Download PDFInfo
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- CN101464009B CN101464009B CN200910095470XA CN200910095470A CN101464009B CN 101464009 B CN101464009 B CN 101464009B CN 200910095470X A CN200910095470X A CN 200910095470XA CN 200910095470 A CN200910095470 A CN 200910095470A CN 101464009 B CN101464009 B CN 101464009B
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Abstract
The invention relates to a horizontal-suction bottom-exhaust gas stove. At present, the household and the commercial gas stoves have low suction and exhaust efficiency of oil fume and dust, poor suction and exhaust effects, greater safety hidden troubles on the use and vulnerability to fire. The invention provides the horizontal-suction bottom-exhaust gas stove comprising a cabinet body, an exhaust pipe, an exhaust fan, an air suction pipe and an oil collector. The cabinet body comprises a platform surface and a front vertical surface, an air suction port is formed in the cabinet body, a downward concave stove cavity is formed on the platform surface of the cabinet body, and a horizontal blowing air port is formed on the upper part of the inner wall of the stove cavity. The horizontal-suction bottom-exhaust gas stove is characterized in that the horizontal-suction bottom-exhaust gas stove further comprises an air suction fan, the air suction fan is fixed on the air suction pipe, an oxygen supply port is formed at the lower part of the stove cavity, the oxygen supply port is communicated with the air suction pipe, a slope surface is connected on one side in the platform surface of the cabinet body which is far away from the front vertical surface, and the air suction port is formed in the slope surface or the platform surface arranged at the periphery of the stove cavity. The horizontal-suction bottom-exhaust gas stove has the advantages of convenient cleaning, safe and reliable use, good suction and exhaust effects of the oil fume and the dust and high combustion and utilization ratio.
Description
Technical field
The present invention relates to a kind of flat-suction lower-discharging type gas kitchen ranges, relate in particular to a kind of with oil smoke is flat inhale after the gas kitchen ranges of the row of descending again, use mainly as family expenses and commercial kitchen range.
Background technology
The use amount of family expenses and commercial gas-fired stove tool is more and more at present, but it is generally not high that present gas kitchen ranges is inhaled efficient to the row of oil smoke and dust, and it is also relatively poor that row inhales effect, make and when using gas kitchen ranges, produce more oil smoke and dust, and these oil smoke and dust just directly permeate in the kitchen, because the area in kitchen is generally all less, thereby make that the concentration of oil smoke and dust is higher in the kitchen, not only pollute indoor environment, and human body is caused certain harm.And general row's suction gas kitchen range exist bigger potential safety hazard, very easily breaking out of fire in the use at present.
Gas kitchen ranges commonly used at present generally all is to go up row's formula, and soon oil smoke is upwards inhaled back and discharge, but because last discharging type gas kitchen ranges is relatively poor to the suction effect of oil smoke, the oil smoke that gas-cooker produces has more staying within and can not be drained.Some mist extractor effects good slightly gas kitchen ranges is relatively also arranged at present, be in 200720302873.3 the Chinese patent as the patent No., a kind of all-in-one machine of range hood and kitchen range is disclosed, the barrel inboard, kitchen range hole of this all-in-one machine of range hood and kitchen range is provided with air entry, lifting ring is connected on the outer surface of kitchen range hole barrel slidably, the inner chamber connected set gas tank of lifting ring, the inside portion of exposing kitchen range hole barrel when lifting ring rises has air entry, lifting ring connects a lift drive mechanism, and this fume exhaust ventilator and range is realized the switch of air entry on the barrel of kitchen range hole by lifting ring.Because the air entry in this patent on the fume exhaust ventilator and range is positioned on the barrel of kitchen range hole, air entry is all too near apart from frying pan and flare, after fume exhaust ventilator and range uses a period of time, can accumulate more greasy dirt on the air entry, and also can accumulate a certain amount of greasy dirt on the blast pipe inwall that links to each other with air entry, owing to have greasy dirt on the air entry, and air entry is nearer apart from flare, thereby make the greasy dirt on the air entry very easily be ignited by flare, cause air entry to catch fire, again since on the blast pipe inwall also accumulation a certain amount of greasy dirt arranged, and then even the whole blast pipe that links to each other with air entry that can ignite, consequence is hardly imaginable.And owing to the air entry on the all-in-one machine of range hood and kitchen range in this patent is too near apart from flare, in actual use, air entry is in the fume exhaust dust, also siphoned away a large amount of heats, make that the utilization rate of combustion gas is lower, the firepower of combustion gas when burning is strong inadequately, causes the waste of the energy.That is to say that there is bigger potential safety hazard in use in the all-in-one machine of range hood and kitchen range in this patent, and energy resource consumption is more, the utilization rate of combustion gas is not high.The structure that is exactly all-in-one machine of range hood and kitchen range in this patent in addition is comparatively complicated, be provided with lifting ring and lift drive mechanism, this just makes in processing and how has made some operations, not only increased production cost, and brought more workload for the maintenance and the maintenance of kitchen range, when cleaning the oil smoke that accumulates on the air entry,, make and clean comparatively difficulty because air entry is positioned on the wall in kitchen range chamber as needs.Also having the patent No. is in 00134172.3 the Chinese patent, a kind of smoke dust sucking exhauster with fluid diaphragm is disclosed, suction inlet in this device also is to be positioned on the wall in kitchen range chamber, wind in the blowing mouth enters in the inlet scoop after through flat blowing, similar in drawback that exists in this device and the above-mentioned patent.
And for example the patent No. is in 200720111132.7 the Chinese patent, a kind of air draft gas-cooker is down disclosed, be provided with noise elimination kitchen range lid in this time air draft gas-cooker, noise elimination kitchen range lid is placed on the idle kitchen range chamber, this patent can solve many kitchen ranges chamber gas-cooker really and in use reduce noise and improve the mist extractor effect, but this patent is nonsensical to the gas kitchen ranges in single kitchen range chamber, and under the situation that the gas kitchen ranges in many kitchen ranges chamber is all worked in each kitchen range chamber, also be nonsensical, because noise elimination kitchen range lid is need be placed on the idle kitchen range chamber.Air entry in this patent also is arranged on the sidewall of kitchen range chamber, and the main disadvantage of its existence also is that air entry is all nearer apart from frying pan and flare, has bigger potential safety hazard, and the reason of this point described in detail in a last example.The patent No. is in the Chinese patent of 200520013935.X for another example, a kind of smoke-exhausting gas kitchen range is down disclosed, the bottom of this time smoke-exhausting gas kitchen range shell is provided with the through hole that communicates with air flue, and through hole also is positioned on the kitchen range cavity wall, make that the through hole be used for exhaust is all nearer apart from frying pan and flare, this just makes this patent also have problems such as the utilization rate of the potential safety hazard of breaking out of fire and combustion gas is not high.Also have the special day disclosure of opening 2002-31355 to specially permit in the communique, disclose a kind of oil smoke anti-locking apparatus that disperses, the suction inlet in this device in the suction portion also is positioned on the wall of supporting region, also has above-mentioned defective.
The use face of current gas-cooker is more and more wider, and it is generally less between the kitchen in city, and sealing is better, though row's suction equipment such as oil smoke are arranged in the kitchen, but, when using gas-cooker, still exist a large amount of oil smoke and dusts to be gone by row's sucking-off completely in the air because the mist extractor effect of these row's suction equipment is relatively poor, thereby human body is caused certain harm, and human body is if long-term suction oil smoke and dust just has the bad reaction of dizziness, apocleisis.And suction-discharge type gas-cooker under the family expenses of selling in the present market exists many defectives technically, can not well satisfy user's demand.Along with the progress of the mankind's development and society, users improve constantly the consciousness of energy-conserving and environment-protective, and the quality of living environment is also had higher requirement, and are for society provides a kind of energy-conserving and environment-protective, gas kitchen ranges safe in utilization, extremely urgent.
Summary of the invention
The objective of the invention is to overcome above shortcomings in the prior art, and a kind of reasonable in design is provided, safe and reliable, oil suction tobacco powder dirt is effective, the heat amount of taking away is few, and the oil suction mouth cleans convenient, and combustion gas can clean-burning flat-suction lower-discharging type gas kitchen ranges.
The present invention addresses the above problem the technical scheme that is adopted: this flat-suction lower-discharging type gas kitchen ranges, comprise cabinet, exhaust duct, exhaust blower, aspiration channel and oil catcher, described cabinet comprises flat surface and positive facade, be provided with the inlet scoop in this cabinet, described cabinet flat surface is provided with recessed kitchen range chamber, the bottom in this kitchen range chamber is fixed with the burner dish, described kitchen range chamber has the handle breach on positive facade, the upper inside wall in this kitchen range chamber is provided with flat blowing mouth, described flat blowing mouth is positioned on the limit of handle breach, this flat blowing mouth is connected with aspiration channel, described exhaust duct and aspiration channel all are fixed in the cabinet, described exhaust blower and oil catcher all are fixed on the exhaust duct, and this exhaust duct is connected with the inlet scoop, its characteristics are: also comprise induced-draught fan, this induced-draught fan is fixed on the aspiration channel, the bottom in described kitchen range chamber is provided with oxygen supply port, this oxygen supply port is connected with aspiration channel, side away from positive facade in the described cabinet flat surface is connected with slope, and open on the slope or open on the flat surface of kitchen range chamber periphery described inlet scoop.Make thus of the present invention safe and reliable, fume exhaust effective.
Open on slope uniformly inlet scoop of the present invention, and the row that grows up is arranged in this inlet scoop.
Open uniformly on the flat surface of kitchen range chamber periphery inlet scoop of the present invention, and this inlet scoop is arranged in circular arc.
The wall top in kitchen range of the present invention chamber also is provided with oblique blowing passage, and this passage of tiltedly drying is positioned at flat blowing mouth top, and described aspiration channel is connected with the passage of tiltedly drying.
Cabinet of the present invention is a cuboid.
Angle between oblique blowing passage of the present invention and the flat blowing mouth extended line is 45 °.
The present invention compared with prior art, have the following advantages and effect: the inlet scoop among the present invention on the cabinet is positioned on the table top of cabinet platform or is positioned on the slope, when gas-cooker of the present invention is worked, the inlet scoop is far away apart from flare, and the inlet scoop is not to be positioned on the intensity of a fire place direction of flare, because flare is generally all upwards scurried, and the inlet scoop is positioned on the table top of cabinet platform or is positioned on the slope, that is to say that flare is difficult to extend on the inlet scoop, even be stained with greasy dirt on the inlet scoop, greasy dirt on the inlet scoop can not touch flare yet, this has just guaranteed the present invention's security in use, has got rid of the greasy dirt on the inlet scoop because flare ignites and the hidden danger of initiation fire.Because the inlet scoop among the present invention on the cabinet is positioned on the table top of cabinet platform or is positioned on the slope, the inlet scoop is far away apart from flare, make the inlet scoop can not take away a large amount of heats in the flare, guarantee when using the present invention to cook, flare firepower provided by the invention is enough violent, and the utilization rate of combustion gas is higher.
Inlet scoop among the present invention on the cabinet is positioned on the table top of cabinet platform or is positioned on the slope, the oil smoke that feasible cleaning is amassed on the inlet scoop is very convenient, the user is when cleaning the inlet scoop, need not the frying pan in the kitchen range chamber is taken out, and the user cleans on cabinet flat surface or slope, the workload of cleaning is less, and the efficient of cleaning is higher, thereby brings great convenience for keeping a public place clean of Kitchen hygiene.
Bottom, kitchen range of the present invention chamber is provided with oxygen supply port, when the combustion gas in the kitchen range chamber in when burning, be fed in the kitchen range chamber by the aspiration channel that links to each other with oxygen supply port air the external world, make combustion gas reach completing combustion, improved the utilization rate of combustion gas, prevent that combustion gas from producing CO owing to oxygen supply is not enough in combustion process, thereby minimizing is to the infringement of human body and to the pollution of environment.Top, kitchen range chamber among the present invention also is provided with flat blowing mouth and the passage of tiltedly drying, the flat blowing mouth and the passage of tiltedly drying all are connected with aspiration channel, the wind energy of producing by boasting by this flat blowing mouth and oblique blowing passage enough effectively blows to the inlet scoop with oil smoke and the dust that produces in the frying pan, the inlet scoop is drawn onto these oil smoke and dust in the exhaust duct more then, discharges after treatment at last.Be provided with flat blowing mouth among the present invention and the passage of tiltedly drying, improved the ability of suction and dust greatly, improved row and inhaled effect.The air that blows among the present invention in oxygen supply port, flat blowing mouth and the passage of tiltedly drying is extraneous fresh, clean air, to guarantee the health of dish in the frying pan.
The present invention both can be provided with the inlet scoop in the kitchen range chamber on the cabinet flat surface all around, also the inlet scoop can be set on slope, just be arranged on a side in kitchen range chamber, what but no matter the inlet scoop was arranged on the kitchen range chamber still is a side all around, the inlet scoop all is not to be positioned at the kitchen range chamber, make the present invention safe in utilization, and the effect of suction is better.Inhale because the present invention puts down oil smoke and dust earlier, and then these oil smoke and dust are descended row, can effectively the oil smoke and dust that produces in the frying pan be discharged, the layout that this also helps the kitchen makes the kitchen elegant in appearance.
The present invention is safe and reliable, and the row to oil smoke and dust inhales effective, improved the quality of room air, the present invention is good to the combustion efficiency of combustion gas, and gas kitchen ranges is to the rate of energy height, make the combustion gas can completing combustion, reduced the discharge capacity of CO, reduced the infringement of CO, the call of the national energy-saving and emission-reduction of active response of the present invention human body, gas-cooker easy to maintenance simple, market prospects are wide.
Description of drawings
Fig. 1 is the perspective view of the embodiment of the invention 1.
Fig. 2 is the internal structure schematic diagram of the embodiment of the invention 1.
Fig. 3 is the perspective view of the embodiment of the invention 2.
Fig. 4 is the internal structure schematic diagram of the embodiment of the invention 2.
The specific embodiment
The invention will be further described below in conjunction with accompanying drawing and by embodiment.
Embodiment 1:
Referring to Fig. 1 and Fig. 2, the present invention includes cabinet 1, exhaust duct 2, exhaust blower 3, oil catcher 4, induced-draught fan 5 and aspiration channel 6, wherein cabinet 1 is rectangular-shaped, cabinet 1 among the present invention also can be made other shapes, as cylindric etc., rectangular-shaped cabinet 1 comprises slope 10, flat surface 16 and positive facade 17, wherein positive facade 17 is exactly that the operator is when use is of the present invention, that face near the operator, positive facade 17 is provided with cupboard and drawer, slope 10 is connected in the flat surface 16 side away from positive facade 17, it is structurally identical that flat surface 16 is provided with 11, two recessed kitchen range chambeies 11, two recessed kitchen range chambeies, and kitchen range chamber 11 has handle breach 18 on positive facade 17, the bottom in kitchen range chamber 11 is fixed with burner dish 19, and burner dish 19 is connected with the fuel gas pipeline in the external world.
When the present invention uses, extraneous combustion gas is led in the burner dish 19 by pipeline, just burning on burner dish 19 of combustion gas, that is to say that combustion gas burns in kitchen range chamber 11, because inlet scoop 12 is positioned on the flat surface 16, make inlet scoop 12 far away, and the intensity of a fire of flare make progress in the kitchen range chamber 11 apart from the flare in the kitchen range chamber 11, and inlet scoop 12 is positioned on the periphery in kitchen range chamber 11, and this just makes flare almost not reach inlet scoop 12.The frying pan that the user is used for cooking is placed on burner dish 19, and the handle of frying pan is arranged in handle breach 18, the user is when cooking, after induced-draught fan 5 is drawn onto extraneous clean air in the aspiration channel 6, the clean air of a part enters oxygen supply port 13, required oxygen when being used to fuel gas buring is provided makes that combustion gas can completing combustion, improves the utilization rate of combustion gas; The air of another part cleaning blows out by oblique blowing passage 15 peaceful blowing mouths 14, this part blows to inlet scoop 12 from the pure air that oblique blowing passage 15 peaceful blowing mouths 14 blow out with the oil smoke above the frying pan, in the air inspiration exhaust duct 2 of exhaust blower 3 with near the band oil smoke inlet scoop 12, inlet scoop 12 oil smoke inspiration that frying pan is produced just in the exhaust duct 2, these oil smoke amass at last in oil catcher 4.
The oil smoke that the pure air that blows out from oblique blowing passage 15 peaceful blowing mouths 14 among the present invention can effectively produce frying pan blows to inlet scoop 12, and inlet scoop 12 sucks near oil smoke in the exhaust duct 2 then, thereby realizes the row of oil smoke is inhaled process.Inlet scoop 12 among the present invention is far away apart from flare, even adhered to oil smoke on the inlet scoop 12, the flare that is positioned at kitchen range chamber 11 also is difficult to touch inlet scoop 12, that is to say flare in the kitchen range chamber 11 be difficult to ignite oil smoke on the inlet scoop 12, makes that the present invention's security in use is higher.Induced-draught fan 5 is drawn onto extraneous clean air in the aspiration channel 6 among the present invention, wherein some clean air blows out from the flat blowing mouth 14 and the passage 15 of tiltedly drying, and exhaust blower 3 will have the air inspiration exhaust duct 2 of oil smoke, thereby realize the row of oil smoke and dust is inhaled function, and the present invention is good to row's energy-absorbing power of oil smoke and dust, can effectively oil smoke and dust be sucked in the exhaust duct 2.The present invention has oxygen supply port 13 in the bottom in kitchen range chamber 11, makes clean air enter in the kitchen range chamber 11 by oxygen supply port 13, when combustion gas during in kitchen range chamber 11 internal combustion, sufficient air is arranged in the kitchen range chamber 11, make that combustion gas can completing combustion, improved the utilization rate of combustion gas, reduced the discharge capacity of CO.Inlet scoop 12 among the present invention is far away apart from flare, and a large amount of heats can not taken away in inlet scoop 12, makes that the heat in the flare can be utilized by frying pan fully, and promptly the utilization rate of heat is higher among the present invention.That is to say the present invention's energy-conserving and environment-protective very, very useful all concerning human body and environment.Inlet scoop 12 among the present invention is positioned on the flat surface 16, and the oil smoke that makes the user clean on the inlet scoop 12 is very convenient, has significantly reduced workload.
Embodiment 2:
Referring to Fig. 3 and Fig. 4, the present invention includes cuboid cabinet 1, exhaust duct 2, exhaust blower 3, oil catcher 4, induced-draught fan 5 and aspiration channel 6, cabinet 1 comprises slope 10, flat surface 16 and positive facade 17, wherein positive facade 17 is exactly that the operator is when use is of the present invention, that face near the operator, just towards that face of operator, positive facade 17 is provided with cupboard and drawer, slope 10 is connected in the flat surface 16 side away from positive facade 17, and slope 10 tilts obliquely, and the angle between slope 10 and the flat surface 16 is 30 °.Flat surface 16 is provided with recessed kitchen range chamber 11, and kitchen range chamber 11 has handle breach 18 on positive facade 17, and the bottom in kitchen range chamber 11 is fixed with burner dish 19, and burner dish 19 is connected with the fuel gas pipeline in the external world.
One end of exhaust duct 2 is connected with inlet scoop 12, and exhaust blower 3 and oil catcher 4 all are fixed on the exhaust duct 2, and exhaust blower 3 is between inlet scoop 12 and oil catcher 4.Induced-draught fan 5 is fixed on the aspiration channel 6, and aspiration channel 5 is connected with oxygen supply port 13, flat blowing mouth 14 and the passage 15 of tiltedly drying respectively.
The difference of present embodiment and embodiment 1 is, inlet scoop 12 in the present embodiment is arranged on the slope 10, just be positioned at the same side in kitchen range chamber 11, and the inlet scoop 12 among the embodiment 1 is arranged on the flat surface 16, and be positioned at the kitchen range chamber around, interconnected relationship in the present embodiment between the miscellaneous part, all with embodiment 1 in similar, no longer describe in detail herein.Identical in the present embodiment among the principle of suction and the embodiment 1 is not described in detail in this, and it is also fine that present embodiment is inhaled effect to the row of oil smoke, and energy-conserving and environment-protective, safe and reliable.
In addition, need to prove, allly conceive equivalence or the simple change that described structure, feature and principle are done, be included in the protection domain of patent of the present invention according to patent of the present invention.
Claims (6)
1. flat-suction lower-discharging type gas kitchen ranges, comprise cabinet, exhaust duct, exhaust blower, aspiration channel and oil catcher, described cabinet comprises flat surface and positive facade, be provided with the inlet scoop in this cabinet, described cabinet flat surface is provided with recessed kitchen range chamber, the bottom in this kitchen range chamber is fixed with the burner dish, described kitchen range chamber has the handle breach on positive facade, the upper inside wall in this kitchen range chamber is provided with flat blowing mouth, described flat blowing mouth is positioned on the limit of handle breach, this flat blowing mouth is connected with aspiration channel, described exhaust duct and aspiration channel all are fixed in the cabinet, and described exhaust blower and oil catcher all are fixed on the exhaust duct, and this exhaust duct is connected with the inlet scoop, it is characterized in that: also comprise induced-draught fan, this induced-draught fan is fixed on the aspiration channel, and the bottom in described kitchen range chamber is provided with oxygen supply port, and this oxygen supply port is connected with aspiration channel, side away from positive facade in the described cabinet flat surface is connected with slope, and open on the slope or open on the flat surface of kitchen range chamber periphery described inlet scoop.
2. flat-suction lower-discharging type gas kitchen ranges according to claim 1 is characterized in that: open on slope uniformly described inlet scoop, and the row that grows up is arranged in this inlet scoop.
3. flat-suction lower-discharging type gas kitchen ranges according to claim 1 is characterized in that: open uniformly on the flat surface of kitchen range chamber periphery described inlet scoop, and this inlet scoop is arranged in circular arc.
4. according to claim 1 or 2 or 3 described flat-suction lower-discharging type gas kitchen ranges, it is characterized in that: the wall top in described kitchen range chamber also is provided with oblique blowing passage, and this passage of tiltedly drying is positioned at flat blowing mouth top, and described aspiration channel is connected with the passage of tiltedly drying.
5. according to claim 1 or 2 or 3 described flat-suction lower-discharging type gas kitchen ranges, it is characterized in that: described cabinet is a cuboid.
6. flat-suction lower-discharging type gas kitchen ranges according to claim 4 is characterized in that: the angle between described oblique blowing passage and the flat blowing mouth extended line is 45 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910095470XA CN101464009B (en) | 2009-01-15 | 2009-01-15 | Flat-suction lower-discharging type gas kitchen ranges |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910095470XA CN101464009B (en) | 2009-01-15 | 2009-01-15 | Flat-suction lower-discharging type gas kitchen ranges |
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| CN101464009A CN101464009A (en) | 2009-06-24 |
| CN101464009B true CN101464009B (en) | 2011-01-26 |
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| CN200910095470XA Expired - Fee Related CN101464009B (en) | 2009-01-15 | 2009-01-15 | Flat-suction lower-discharging type gas kitchen ranges |
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Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101793412A (en) * | 2010-01-06 | 2010-08-04 | 翟刚 | Seal heat-collecting and energy-saving gas range device |
| CN110107537A (en) * | 2019-05-20 | 2019-08-09 | 宁波奥克斯厨电制造有限公司 | A kind of integrated kitchen range |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201363789Y (en) * | 2009-01-15 | 2009-12-16 | 李建培 | Flat-suction lower emission-type gas stove |
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Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201363789Y (en) * | 2009-01-15 | 2009-12-16 | 李建培 | Flat-suction lower emission-type gas stove |
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Granted publication date: 20110126 Termination date: 20140115 |