CN101634461A - Integrated stove - Google Patents
Integrated stove Download PDFInfo
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- CN101634461A CN101634461A CN200810045600A CN200810045600A CN101634461A CN 101634461 A CN101634461 A CN 101634461A CN 200810045600 A CN200810045600 A CN 200810045600A CN 200810045600 A CN200810045600 A CN 200810045600A CN 101634461 A CN101634461 A CN 101634461A
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- air
- kitchen range
- integrated kitchen
- burner
- fan
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Abstract
The invention provides an integrated stove used in families, hotels or restaurants, which comprises a stove and a downward-discharge range hood, wherein a dynamic pressurization air device is arranged between a stove gas inlet valve and a stove air door in order to allow the stove to be easy to ignite and keep gas and air in an optimum mixture ratio; a plurality of smoke-sucking pipes are arranged away from the outside of the upper mouth of a pan; suction mouths slightly incline downwards; the smoke-sucking pipes are connected with an air duct; an oil-fume filter plate is arranged between the air duct and a fan; the tail end of the air duct is provided with an oil collection groove; and an air outlet of the fan is connected with an exhaust pipe to exhaust purified air out from the integrated stove.
Description
Technical field
The present invention relates to the integrated kitchen range that uses in a kind of integrated kitchen range, especially family, hotel or the restaurant.
Background technology
Integrated kitchen range utilizes kitchen range to be positioned on the kitchen cabinet table top, and the table top below has unnecessary space that range hood can be set, so claim integrated kitchen range.Combustion gas and air mix naturally in the existing kitchen range dependence air chamber, its air door design is very harsh, if design unreasonablely, kitchen range do not fire fire, play the combustion fire exactly after, do various dish, need different fire amounts, need very hot oven as frying Sichuan-style pork, stewing nourishing soup needs slow fire or the like, just need the dynamic optimum mixture ratio of combustion gas and air, definitely combustion gas is fully burnt.The normal atmospheric formula burner thermal efficiency generally is no more than 55%, its reason such as China Patent No. 200610022532.0 the description: needed air is to mix by the method drainage air that fuel sprays, be difficult to guarantee fully to mix, simultaneously, air capacity obviously is not enough to guarantee burning, therefore in burning, also need replenishing of auxiliary air, often cause air excess too many, reduced flame temperature and also reduced efficiency of combustion.
Integrated range hood claims lower discharging type ventilator sometimes, row's formula (side air inlet) in being different from, last row's formula (ceiling mounting type).Lower discharging type ventilator has many good qualities, and describes like that such as Chinese patent ZL0212079.7, ZL02234971.5: economical with materials, and power of fan is little, and smoking is thorough.
The place that above-mentioned patent functional characteristic all has much room for improvement, such as China Patent No. 200610022532.0 described features power set and load device that air door, gaseous-pressure produce are lumped together, the problem that at first runs into is that burner is difficult for sparking, secondly because natural gas air pressure has only 2000Pa, drive onesize load turbofan, air and natural gas optimum mixture ratio cannot solve.The described feature of Chinese patent ZL0212079.7, ZL02234971.5 adopts microvoid aerodynamics principle, use oil fume separator, purifying rate has only 78%, do not reach the minimum standard (85%) of environmental requirement, use does not reach the minimum power of fan (160 watts) of national energy-conservation authentication more than or equal to 170 watts power of fan yet; Be approximately higher than the major arc air inlet of pot mouth, even added flame screen, also having potential safety hazard, reason is that the air inlet back is the big chamber of warding off oil stain.The windage in this big chamber is also very big, has caused and has used bigger power of fan just to satisfy 99% absorption rate.
Summary of the invention
In order to realize the integrated kitchen range of safety, environmental protection, energy-saving and emission-reduction, principle of negative pressure and the mobile condensation principle of air that the present invention adopts air to flow design integrated kitchen range of new generation.The technical solution adopted for the present invention to solve the technical problems is: a kind of integrated kitchen range comprises burner and lower discharging type ventilator.Dynamic pressurized air device is set between burner air intake valve and burner air door, and purpose is that burner is struck sparks easily, and combustion gas and air remain optimum mixture ratio; Foreign side is provided with several Smoking pipes on the pot mouth, the little declivity of suction inlet, and Smoking pipe is connected on the guide duct, between guide duct and the blower fan cooking fume filtering plate is set, and the guide duct end is provided with oil trap, and fan outlet connects smoke exhaust pipe, and cleaned air passes is discharged integrated kitchen range.
Preferred dynamically pressurized air device is the air pump device of gas driven and the turbofan device that is connected.
Preferred 3 Smoking pipes, suction inlet is the duck shape.
Preferred Smoking pipe same level is welded on the guide duct.
Preferred guide duct cross-sectional area is smaller or equal to each Smoking pipe cross-sectional area sum.
On the preferred concentric circles side, the smoking mouth of pipe place cooking fume filtering plate is set.
On the preferred fan outlet cooking fume filtering plate and oil trap are set.
The feedback fraction air imports burner on the preferred fan outlet.
Wind deflector is set manually or shunts automatically during preferred burner twin furnace head to be satisfied different pots and produces the requirement of oil smoke needs suction.
Preferred burner ignition switch also is a fan switch, and feedback air and combustion gas constitute double dynamical even mixing arrangement.
The invention has the beneficial effects as follows that burner is struck sparks easily, combustion gas and air remain optimum mixture ratio; Naked light is not easy to light Smoking pipe, and is as safe as a house; Whole air trunking windage is little, can use national energy-conservation authentication blower fan, satisfies 99% absorption rate; The overwhelming majority had dropped to below 100 ℃ when oil smoke reached filter, used the filter of Chinese invention patent number " 200810044461.3 ", and purifying rate surpasses 90%, and the maximum benefit of this filter is that waste oil can not sweep across into blower fan with the flow at high speed of air.Cooking fume filtering plate and oil trap are set on fan outlet, and the oil smoke temperature that flows through this place all drops to below 100 ℃, and after purifying through filter, the air of discharging integrated kitchen range is oil-containing hardly.Therefore integrated kitchen range safety of the present invention, environmental protection, energy-saving and emission-reduction.
Description of drawings
Fig. 1 is drive unit of the present invention and load device syndeton schematic diagram.
Fig. 2 is a structural representation of the present invention.
Fig. 3 is the structural representation of the double dynamical even mixing arrangement of the present invention.
Number in the figure is described as follows:
1-gas inlet 2-connector 3-air pump device 4-bearing 5-turbofan device 6-gas outlet 7-hybrid chamber
8-Smoking pipe 9-guide duct 10a, 10b-filter 11-blower fan 12a, 12b-oil trap 13-air outlet
14- feedback air inlet 15a, 15b-turbofan device 16-gaseous mixture turnover mouthful 17-mixed gas outlet
The specific embodiment
As shown in Figure 1, drive unit of the present invention and load device syndeton 200 comprise gas inlet 1, combustion gas connector 2, the air pump device 3 of gas driven, bearing 4, dynamically turbofan device 5, gas outlet 6, combustion gas and the air hybrid chamber 7 of pressurized air.Outer watt of welding of the shell of air pump device 3 and bearing 4, the interior hollow rotating shaft of air pump device 3 and the welding of the Neva of bearing 4, the interior hollow rotating shaft of air pump device 3 extends to outside the bearing 4, be welded with 4 turbofans with one heart, digging on the interior hollow rotating shaft of air pump device 3 has combustion gas connector 2, and the interior hollow rotating shaft end of air pump device 3 is a gas outlet 6.Enter the furnace chamber of burner after turbofan rotation pressurized air and the combustion gas mixing.Burner starts when lighting switch, owing to added drive unit and load device, making has increased resistance on the blast tube, and gas flow rate is slack-off, has only combustion gas seldom to reach furnace chamber, can fully mix with the air of furnace chamber, lights easily.Stove and accessory is lighted the back and is produced negative pressure of vacuum, and gas flow rate is accelerated, and makes air pump drive turbofan and rotates, and dynamically increases air, makes combustion gas and Air mixing than not reducing.According to the cooking needs, regulate different air demands, turbofan rotates sometimes fast and sometimes slow, remains the optimum mixture ratio of combustion gas and air.This device can be applied to separately on the common burner.
As shown in Figure 2, range hood comprises Smoking pipe 8 in the integrated kitchen range 100 of the present invention, guide duct 9, filter 10, blower fan 11, oil trap 12 and air outlet 13.Because burner and range hood integrate, burner is lighted the switch that switch can be used as range hood, blower fan 11 operating powers guarantee that at least each Smoking pipe 8 collection oil smoke reaches a pot center, because the pot girth approximately is 6 times of pot radius, and each Smoking pipe collection oil smoke zone is fan-shaped, so only need 3 Smoking pipes just can collect the oil smoke that pot produces fully.The Smoking pipe same level be welded on the guide duct 9 and the guide duct cross-sectional area smaller or equal to each Smoking pipe cross-sectional area sum, satisfied the condition that flowing gas produces minimum windage, greater than 100 ℃ of oil smoke process Smoking pipes and guide duct, overwhelming majority oil smoke temperature has dropped to below 100 ℃, use the filter 10a of Chinese invention patent number " 200810044461.3 ", purifying rate surpasses 90%, and waste oil flows into oil trap 12a.The maximum benefit of this filter is that waste oil can not sweep across into blower fan with the flow at high speed of air.Cooking fume filtering plate 10a and oil trap 12b are set on fan outlet, and the oil smoke temperature that flows through this place all drops to below 100 ℃, and after purifying through filter 10b, the air of discharging integrated kitchen range is oil-containing hardly.
As shown in Figure 3, the double dynamical even mixing arrangement of the present invention uses two mixing arrangements 300 to comprise gas inlet 1, feedback air inlet 14, turbofan device 15a, 15b, gaseous mixture turnover mouth 16 and mixed gas outlet 17.Combustion gas and air driven turbofan device 15a with certain flow rate rotate, and the mixing that acquires a certain degree is after turnover mouth 16 enters turbofan device 15b, and combustion gas that mixes at last and air enter the furnace chamber burning through mixed gas outlet 17.Because burner is lighted the switch that switch can be used as range hood, need combustion gas for a long time rotation speed of fan accelerate, need combustion gas after a little while rotation speed of fan slow down, combustion gas and Air mixing are than not changing, reached the purpose of dynamic air mixture and air, made combustion gas remain abundant burning.
For the purpose of general the present invention, this paper has described some aspect of the present invention, advantage and novel feature.Should be appreciated that, need not realize all these advantages according to a particular embodiment of the invention.Therefore, the invention is not restricted to disclosed specific embodiment.
Claims (10)
1, a kind of integrated kitchen range comprises burner and lower discharging type ventilator: dynamic pressurized air device is set between burner air intake valve and burner air door; Foreign side is provided with several Smoking pipes on the pot mouth, the little declivity of suction inlet, and Smoking pipe is connected on the guide duct, between guide duct and the blower fan cooking fume filtering plate is set, and the guide duct end is provided with oil trap, and fan outlet connects smoke exhaust pipe, and cleaned air passes is discharged integrated kitchen range.
2, integrated kitchen range as claimed in claim 1 is characterized in that air pump device that dynamic pressurized air device is a gas driven and the turbofan device that is connected.
3, integrated kitchen range as claimed in claim 1 is characterized in that 3 Smoking pipes, and suction inlet is the duck shape.
4, integrated kitchen range as claimed in claim 1 is characterized in that the Smoking pipe same level is welded on the guide duct.
5, integrated kitchen range as claimed in claim 1 is characterized in that the guide duct cross-sectional area is smaller or equal to each Smoking pipe cross-sectional area sum.
6, integrated kitchen range as claimed in claim 1 is characterized in that on the concentric circles side, the smoking mouth of pipe place cooking fume filtering plate being set.
7, integrated kitchen range as claimed in claim 1 is characterized in that being provided with on the fan outlet cooking fume filtering plate and oil trap.
8, integrated kitchen range as claimed in claim 1 is characterized in that the feedback fraction air imports burner on the fan outlet.
9, integrated kitchen range as claimed in claim 1 is provided with manually or shunts automatically wind deflector when it is characterized in that burner twin furnace head.
10, integrated kitchen range as claimed in claim 1 is characterized in that the burner ignition switch also is a fan switch, and feedback air and combustion gas constitute double dynamical even mixing arrangement.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200810045600A CN101634461A (en) | 2008-07-21 | 2008-07-21 | Integrated stove |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200810045600A CN101634461A (en) | 2008-07-21 | 2008-07-21 | Integrated stove |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101634461A true CN101634461A (en) | 2010-01-27 |
Family
ID=41593731
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200810045600A Pending CN101634461A (en) | 2008-07-21 | 2008-07-21 | Integrated stove |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101634461A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102434900A (en) * | 2011-12-12 | 2012-05-02 | 浙江帅丰电器有限公司 | Inner circulation purifying type environmental protection integrated stove |
| CN108626761A (en) * | 2017-03-22 | 2018-10-09 | 嵊州市惠宁达厨房电器有限公司 | A kind of novel kitchen ventilator |
-
2008
- 2008-07-21 CN CN200810045600A patent/CN101634461A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102434900A (en) * | 2011-12-12 | 2012-05-02 | 浙江帅丰电器有限公司 | Inner circulation purifying type environmental protection integrated stove |
| CN108626761A (en) * | 2017-03-22 | 2018-10-09 | 嵊州市惠宁达厨房电器有限公司 | A kind of novel kitchen ventilator |
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| PB01 | Publication | ||
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| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Open date: 20100127 |