CN105605642A - Smoke exhauster - Google Patents

Smoke exhauster Download PDF

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Publication number
CN105605642A
CN105605642A CN201610126141.7A CN201610126141A CN105605642A CN 105605642 A CN105605642 A CN 105605642A CN 201610126141 A CN201610126141 A CN 201610126141A CN 105605642 A CN105605642 A CN 105605642A
Authority
CN
China
Prior art keywords
smoke exhaust
smoke
cold wind
cold
exhaust pipe
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
CN201610126141.7A
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Chinese (zh)
Other versions
CN105605642B (en
Inventor
连园园
赖瑜
覃平想
文旷瑜
寇晖
刘明
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Gree Electric Appliances Inc of Zhuhai
Original Assignee
Gree Electric Appliances Inc of Zhuhai
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Gree Electric Appliances Inc of Zhuhai filed Critical Gree Electric Appliances Inc of Zhuhai
Priority to CN201610126141.7A priority Critical patent/CN105605642B/en
Publication of CN105605642A publication Critical patent/CN105605642A/en
Application granted granted Critical
Publication of CN105605642B publication Critical patent/CN105605642B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24CDOMESTIC STOVES OR RANGES ; DETAILS OF DOMESTIC STOVES OR RANGES, OF GENERAL APPLICATION
    • F24C15/00Details
    • F24C15/20Removing cooking fumes
    • F24C15/2035Arrangement or mounting of filters

Abstract

The invention provides a smoke exhauster. The smoke exhauster comprises a machine body (10) and a lampblack cooling system, wherein a smoke exhaust channel (20) used for conveying lampblack is arranged in the machine body (10); the lampblack cooling system comprises a cold air channel (30) used for leading in cold air, and the lampblack in the smoke exhaust channel (20) is cooled through the cold air. According to the technical scheme, the problem that in the prior art, the environment is polluted because a smoke exhauster discharges lampblack directly can be effectively solved.

Description

Smoke exhaust ventilator
Technical field
The present invention relates to smoke exhaust ventilator technical field, in particular to a kind of smoke exhaust ventilator.
Background technology
In the prior art, smoke exhaust ventilator is directly discharged into oil smoke in atmosphere by discharge flue conventionally, due to the greasy dirt of oil smokeIn contain the harmful substances such as a certain amount of grease vapors, aldehyde, ketone, hydrocarbon, these materials are disposed in atmosphere and can cause dirt to environmentDye.
Summary of the invention
Main purpose of the present invention is to provide a kind of smoke exhaust ventilator, to solve smoke exhaust ventilator of the prior art, oil smoke is directly arrangedPut, to the problem of environment.
To achieve these goals, the invention provides a kind of smoke exhaust ventilator, comprising: body, in body, be provided with for delivery ofThe discharge flue of oil smoke; Oil smoke cooling system, oil smoke cooling system comprises the cold air duct for passing into cold wind, by cold wind pairOil smoke in discharge flue carries out cooling.
Further, cold air duct and discharge flue are isolated setting mutually, the oil smoke in cold wind and discharge flue in cold air ductCarry out heat exchange by heat radiation.
Further, oil smoke cooling system comprises the cold wind pipeline being arranged on body, and cold air duct is arranged in cold wind pipeline,The first end of cold wind pipeline has air inlet, and the second end of cold wind pipeline has air outlet, and body comprises smoke exhaust pipe, discharge flueBe arranged in smoke exhaust pipe.
Further, cold wind pipeline is positioned at the outside of smoke exhaust pipe, and the tube wall of cold wind pipeline and the tube wall of smoke exhaust pipe fit.
Further, cold wind pipeline portions is arranged in discharge flue, and the air inlet of cold wind pipeline and air outlet are all positioned at smoke exhaust pipeOutside.
Further, discharge flue has into mouth, enters mouth place and is provided with oil smoke blower fan and filtering oil smoke net, filtering oil smokeNet is positioned at the top of oil smoke blower fan, and the second end of cold wind pipeline penetrates to discharge flue from the tube wall of smoke exhaust pipe, cold wind pipelineThe setting of the corresponding filtering oil smoke net of air outlet is to lower the temperature to filtering oil smoke net by cold wind, and air inlet is positioned at the outside of smoke exhaust pipe.
Further, body comprises smoke exhaust pipe, and oil smoke cooling system comprises the first dividing plate being arranged in smoke exhaust pipe, the first dividing plateThe inner space of smoke exhaust pipe is separated to form to cold air duct and the discharge flue of mutual isolation, the air inlet of cold air duct and air outletAll be positioned on the tube wall of smoke exhaust pipe.
Further, body comprises smoke exhaust pipe, and oil smoke cooling system comprises the second partition being arranged in smoke exhaust pipe, second partitionThe inner space of smoke exhaust pipe is separated to form to cold air duct and discharge flue, and discharge flue has into mouth, enters mouth place and is provided withOil smoke blower fan, the air inlet of cold air duct is positioned on the tube wall of smoke exhaust pipe, and the air outlet of cold air duct is communicated with discharge flue and positionIn the top of oil smoke blower fan, the cold wind in cold air duct passes in discharge flue and mixes that with oil smoke oil smoke is carried out to heat exchange.
Further, oil smoke cooling system also comprises and is arranged on the oil trap of second partition on the side of discharge flue, air-outMouth is arranged on second partition, and oil trap is positioned at the top of air outlet.
Further, oil smoke cooling system also comprises the baffle plate being arranged on rotationally in smoke exhaust pipe, and baffle plate has the air outlet of dodgingOpen position and the closed position of shutoff air outlet.
Further, in cold air duct, be provided with cold wind blower fan.
Further, smoke exhaust ventilator also comprises refrigeration system, and refrigeration system has cold wind air outlet, cold air duct and cold wind air-supplyMouth or outdoor being connected.
Apply technical scheme of the present invention, oil smoke cooling system is set, and above-mentioned oil smoke cooling system comprises for passing into cold windCold air duct. By the cold wind in above-mentioned cold air duct can with discharge flue in oil smoke carry out heat exchange so that oil smoke is cooling fallsTemperature. Greasy dirt in oil smoke after cooling is frozen, condenses, and freezing, the greasy dirt afterwards that condenses is separated from oil smoke, andBe attached on the conduit wall of discharge flue, finally flow down along the conduit wall of discharge flue. Said structure can be realized in oil smokeThe separation of greasy dirt, prevents that the greasy dirt in oil smoke is directly discharged to atmosphere internal contamination environment. It should be noted that, above-mentioned cold air duct is logicalThe source of the cold wind entering can be designed as required, for example, and the cold wind outdoor introduction of can serving as reasons when in cold seasonNew wind; When in hot season, cold wind can be the cold wind that indoor refrigeration system produces.
Brief description of the drawings
The Figure of description that forms the application's a part is used to provide a further understanding of the present invention, schematic reality of the present inventionExecute example and explanation thereof for explaining the present invention, do not form inappropriate limitation of the present invention. In the accompanying drawings:
Fig. 1 shows according to the structural representation of the embodiment mono-of smoke exhaust ventilator of the present invention;
Fig. 2 shows according to the structural representation of the embodiment bis-of smoke exhaust ventilator of the present invention;
Fig. 3 shows according to the structural representation of the embodiment tri-of smoke exhaust ventilator of the present invention;
Fig. 4 shows according to the structural representation of the embodiment tetra-of smoke exhaust ventilator of the present invention; And
Fig. 5 shows according to the structural representation of the embodiment five of smoke exhaust ventilator of the present invention.
Wherein, above-mentioned accompanying drawing comprises the following drawings mark:
10, body; 11, smoke exhaust pipe; 12, oil collection box; 20, discharge flue; 21, enter mouth; 22, oil smoke blower fan; 23,Filtering oil smoke net; 30, cold air duct; 40, cold wind pipeline; 51, air inlet; 52, air outlet; 60, the first dividing plate; 70,Second partition; 80, oil trap; 90, baffle plate; 100, impurity filtering net.
Detailed description of the invention
It should be noted that, in the situation that not conflicting, the feature in embodiment and embodiment in the application can combine mutually.Describe below with reference to the accompanying drawings and in conjunction with the embodiments the present invention in detail.
As shown in Figure 1, the smoke exhaust ventilator of embodiment mono-comprises body 10 and oil smoke cooling system. Wherein, in body 10, establishBe equipped with the discharge flue 20 for delivery of oil smoke. Oil smoke cooling system comprises the cold air duct 30 for passing into cold wind, passes through cold windCarry out cooling to the oil smoke in discharge flue 20.
The smoke exhaust ventilator of application the present embodiment, oil smoke cooling system is set, and above-mentioned oil smoke cooling system comprises for passing into coldThe cold air duct 30 of wind. By the cold wind in above-mentioned cold air duct 30 can with discharge flue 20 in oil smoke carry out heat exchange so thatOil smoke cools. Greasy dirt in oil smoke after cooling is frozen, condenses, and freezing, the greasy dirt afterwards that condenses divides from oil smokeFrom out, and be attached on the conduit wall of discharge flue 20, finally flow down along the conduit wall of discharge flue 20. Said structureCan realize the separation of the greasy dirt in oil smoke, prevent that the greasy dirt in oil smoke is directly discharged to atmosphere internal contamination environment. It should be noted that,The source of the cold wind that above-mentioned cold air duct 30 passes into can be designed as required, and for example, when in cold season, cold wind canWith the new wind of the outdoor introduction of serving as reasons; When in hot season, cold wind can be the cold wind that indoor refrigeration system produces.
As shown in Figure 1, in the smoke exhaust ventilator of embodiment mono-, cold air duct 30 and discharge flue 20 isolation setting mutually, coldOil smoke in cold wind in wind passage 30 and discharge flue 20 carries out heat exchange by heat radiation. In the present embodiment, oil smoke is coolingSystem comprises the cold wind pipeline 40 being arranged on body 10. Cold air duct 30 is arranged in cold wind pipeline 40. Cold wind pipeline 40First end there is air inlet 51. The second end of cold wind pipeline 40 has air outlet 52. Body 10 comprises smoke exhaust pipe 11, smoke evacuationPassage 20 is arranged in smoke exhaust pipe 11. Above-mentioned cold air duct 30 and discharge flue 20 structure of isolation mutually, can prevent cold windCold wind in passage 30 directly contacts and interferes with the oil smoke in discharge flue 20, and then can not have influence on smoke discharging effect. ThisOutward, body 10 also comprises the oil collection box 12 that is arranged on cold wind pipeline 40 belows, is attached to the oil on the conduit wall of discharge flue 20Dirt can directly flow in oil collection box 12 along conduit wall, is more convenient to collect clean hygiene.
As shown in Figure 1, in the smoke exhaust ventilator of embodiment mono-, cold wind pipeline 40 is positioned at the outside of smoke exhaust pipe 11, cold wind pipelineThe tube wall of 40 tube wall and smoke exhaust pipe 11 fits. Particularly, in the present embodiment, cold wind pipeline 40 is arranged on S-shapedlyIn the outer pipe wall of smoke exhaust pipe 11, can increase like this contact area of the tube wall of cold wind pipeline 40 and the tube wall of smoke exhaust pipe 11,Thereby strengthen the heat transfer effect between the cold wind in cold wind pipeline 40 and the oil smoke in smoke exhaust pipe 11, improve the cooling effect to oil smoke.Certainly, the set-up mode of cold wind pipeline 40 is not limited to this, and in unshowned in the drawings other embodiments, cold wind pipeline can be straightConnect in the outer pipe wall that is coiled in smoke exhaust pipe.
In the smoke exhaust ventilator of embodiment mono-, in cold air duct 30, be provided with cold wind blower fan (not shown). Above-mentioned cold wind windMachine can be directed into cold wind in cold air duct 30 from air inlet 51, is more conducive to the fluid interchange of cold wind. At the present embodimentIn, the air inlet 51 of cold air duct 30 is connected that with outdoor new the wind lower outdoor temperature in cold season is introduced coldIn wind passage 30, originate as cold wind. The air outlet 52 of cold air duct 30 passes into indoor, can make so outdoor new wind enter chamberIn, be indoor supplementary fresh air. Certainly, the source of the cold wind in cold air duct 30 is not limited to this, in other embodiments,Cold wind can be other sources. For example, smoke exhaust ventilator also comprises refrigeration system, and this refrigeration system comprises and interconnects and form backThe compressor on road, condenser, throttling arrangement, evaporimeter. When in hot season, above-mentioned refrigeration system can be freezed and lead toCross cold wind air outlet for kitchen provides cold wind, reduce kitchen temperature, improve cooking environments. Now, can be by cold air duct and coldWind air outlet is connected, thereby the wind that the cold wind air outlet from refrigeration system is blown out is originated as cold wind.
As shown in Figure 2, the main distinction of the smoke exhaust ventilator of embodiment bis-and embodiment mono-is, cold wind pipeline 40 parts are arranged onIn discharge flue 20, the air inlet 51 of cold wind pipeline 40 and air outlet 52 are all positioned at the outside of smoke exhaust pipe 11. Particularly, existIn the present embodiment, the part of cold wind pipeline 40 is unsettled being arranged in discharge flue 20 S-shapedly, can increase like this cool air hoseThe contact area of the oil smoke in the tube wall on road 40 and discharge flue 20, thus cold wind and the smoke exhaust pipe 11 in cold wind pipeline 40 strengthenedHeat transfer effect between interior oil smoke, improves the cooling effect to oil smoke. Certainly, the set-up mode of cold wind pipeline 40 is not limited to this,In unshowned in the drawings other embodiments, cold wind pipeline can be wound directly around in the inner channel walls of discharge flue. This realityExecute other structures of routine smoke exhaust ventilator and operation principle and embodiment mono-basic identical, do not repeat them here.
As shown in Figure 3, the main distinction of the smoke exhaust ventilator of embodiment tri-and embodiment bis-is, discharge flue 20 has into mouth21. Enter mouth 21 places and be provided with oil smoke blower fan 22 and filtering oil smoke net 23. Filtering oil smoke net 23 is positioned at oil smoke blower fan 22Top. Above-mentioned oil smoke blower fan 22 can be directed into oil smoke in discharge flue 20 from entering mouth 21. Above-mentioned filtering oil smoke net 23Can carry out preliminary isolated by filtration to the greasy dirt in oil smoke. In the present embodiment, air inlet 51 is positioned at the outside of smoke exhaust pipe 11, coldThe second end of air pipe line 40 penetrates to discharge flue 20 from the tube wall of smoke exhaust pipe 11. The air outlet 52 of cold wind pipeline 40 towardsFiltering oil smoke net 23 arranges. Cold wind in above-mentioned cold wind pipeline 40 can directly blow to filtering oil smoke net 23 by air outlet 52So that filtering oil smoke net 23 is lowered the temperature, can further strengthen like this separating and filtering effect of filtering oil smoke net 23. Oil smoke headFirst carry out first separation filtration by filtering oil smoke net 23, enter in discharge flue 20 with cold wind pipeline 40 in cold wind heat exchangeCarry out secondary separation, can make like this separating effect of the greasy dirt in oil smoke better.
It should be noted that, the air outlet 52 of cold wind pipeline 40 is not limited to this to the type of cooling of filtering oil smoke net 23, in the drawingsIn unshowned other embodiments, can will in filtering oil smoke net, fluid passage be set, by the air outlet of cold wind pipeline and this streamBody passage is directly communicated with, thereby by cold wind, filtering oil smoke net is lowered the temperature. Other structures of the smoke exhaust ventilator of the present embodiment andOperation principle and embodiment bis-are basic identical, do not repeat them here.
As shown in Figure 4, the main distinction of the smoke exhaust ventilator of embodiment tetra-and embodiment bis-is, oil smoke cooling system comprises settingThe first dividing plate 60 in smoke exhaust pipe 11. The first dividing plate 60 is separated to form the inner space of smoke exhaust pipe 11 in the cold wind of mutual isolationPassage 30 and discharge flue 20. Air inlet 51 and the air outlet 52 of cold air duct 30 are all positioned on the tube wall of smoke exhaust pipe 11. ToolBody ground, in the present embodiment, the air inlet 51 of cold wind from the tube wall of smoke exhaust pipe 11 enters in cold air duct 30, and by theOne dividing plate 60 carries out heat exchange with the oil smoke in discharge flue 20, then air outlet 52 from the tube wall of smoke exhaust pipe 11 blows out. Above-mentionedCold air duct 30 is kept apart by the first dividing plate 60 with discharge flue 20, can prevent cold wind and smoke evacuation in cold air duct 30Oil smoke in passage 20 directly contact interferes, and then can not have influence on smoke discharging effect.
As shown in Figure 4, in the smoke exhaust ventilator of embodiment tetra-, the position near air inlet 51 in cold air duct 30 is provided with assortedMatter screen pack 100, this impurity filtering net 100 can prevent that outdoor impurity from entering smoke exhaust ventilator inside by cold air duct 30.In addition, the upper end of the first dividing plate 60 has the first arc section, and this first arc section passes the tube wall of smoke exhaust pipe 11 curved downwardsBent to form the first arc air dam, above-mentioned the first arc air dam can play to cold wind the effect of water conservancy diversion, and can preventThe oil smoke of discharging sucks from cold air duct 30. The lower end of the first dividing plate 60 has the second arc section, and this second arc section is wornGo out the tube wall of smoke exhaust pipe 11 to form the second arc air dam, above-mentioned the second arc air dam can play to cold wind the effect of water conservancy diversion.Above-mentioned the second arc section is stretched out the part of horizontal setting of the tube wall of smoke exhaust pipe 11. It should be noted that above-mentioned the second arc sectionStretch out angle is set can designs according to the needs of air-out direction of part of the tube wall of smoke exhaust pipe 11. The oil pumping of the present embodimentOther structures of cigarette machine and operation principle and embodiment bis-are basic identical, do not repeat them here.
As shown in Figure 5, the main distinction of the smoke exhaust ventilator of embodiment five and embodiment tetra-is, oil smoke cooling system comprises settingSecond partition 70 in smoke exhaust pipe 11. The inner space of smoke exhaust pipe 11 is separated to form cold air duct 30 Hes by second partition 70Discharge flue 20. The air inlet 51 of cold air duct 30 is positioned on the tube wall of smoke exhaust pipe 11. The air outlet 52 of cold air duct 30 withDischarge flue 20 is communicated with and is positioned at the top of oil smoke blower fan 22. Cold wind in cold air duct 30 passes in discharge flue 20 with oilyCigarette mixes so that oil smoke is carried out to heat exchange, and oil smoke is through cooling after heat exchange, and greasy dirt is separated from oil smoke, and is attached to smoke evacuationOn the conduit wall of passage 20 and second partition 70.
As shown in Figure 5, in the smoke exhaust ventilator of embodiment five, oil smoke cooling system also comprises and is arranged on second partition 70 towards rowOil trap 80 on the side of cigarette channel 20. Air outlet 52 is arranged on second partition 70. Oil trap 80 is positioned at air outlet 52Top. The greasy dirt being attached on the conduit wall of discharge flue 20 can be flowed directly in oil collection box 12, and be attached to second everyGreasy dirt on plate 70 can flow in oil trap 80 and collect. Can be by soft between above-mentioned oil collection box 12 and oil trap 80Pipe connects, and after the greasy dirt collection spill-over out in oil trap 80, can flow in oil collection box 12. In the present embodiment,Two dividing plates 70 are divided into two plate sections that shift to install, be positioned at below plate section more close enter mouth 21. Form the arc of oil trap 80The bottom of shape plate is also curved, can play guide functions to the cold wind that enters discharge flue 20 like this.
As shown in Figure 5, in the smoke exhaust ventilator of embodiment five, oil smoke cooling system also comprises and is arranged on rotationally oil trap 80The baffle plate 90 of end. Baffle plate 90 has the closed position of open position and the shutoff air outlet 52 of dodging air outlet 52. WhenWhen oil smoke blower fan 22 moves smoke pumping, above-mentioned baffle plate 90 upwards turns to extreme position under suction function, i.e. baffle plate 90 nowBe positioned at the open position of dodging air outlet 52, cold air duct 30 is communicated with discharge flue 20. When oil smoke blower fan 22 out of serviceAfter, above-mentioned baffle plate 90 falls under Action of Gravity Field, and baffle plate 90 contacts with shutoff air outlet 52 with the lower panel section of second partition 70,Now baffle plate 90 is positioned at the closed position of shutoff air outlet 52, prevents that outdoor impurity from entering in smoke exhaust ventilator. Certainly gear,The setting position of plate 90 is not limited to this, and in unshowned in the drawings other embodiments, baffle plate can directly be arranged on rotationallyOn second partition 70.
The foregoing is only the preferred embodiments of the present invention, be not limited to the present invention, for those skilled in the art, the present invention can have various modifications and variations. Within the spirit and principles in the present invention all, any amendment of doing, etc.With replacement, improvement etc., within all should being included in protection scope of the present invention.

Claims (12)

1. a smoke exhaust ventilator, is characterized in that, comprising:
Body (10), is provided with the discharge flue (20) for delivery of oil smoke in described body (10);
Oil smoke cooling system, described oil smoke cooling system comprises the cold air duct (30) for passing into cold wind, by described coldWind carries out cooling to the described oil smoke in described discharge flue (20).
2. smoke exhaust ventilator according to claim 1, is characterized in that, described cold air duct (30) and described discharge flue (20)Isolation arranges mutually, the described oil smoke in the described cold wind in described cold air duct (30) and described discharge flue (20)Carry out heat exchange by heat radiation.
3. smoke exhaust ventilator according to claim 2, is characterized in that, described oil smoke cooling system comprises and is arranged on described body(10) the cold wind pipeline (40) on, described cold air duct (30) is arranged in described cold wind pipeline (40), described coldThe first end of air pipe line (40) has air inlet (51), and the second end of described cold wind pipeline (40) has air outlet (52),Described body (10) comprises smoke exhaust pipe (11), and described discharge flue (20) is arranged in described smoke exhaust pipe (11).
4. smoke exhaust ventilator according to claim 3, is characterized in that, described cold wind pipeline (40) is positioned at described smoke exhaust pipe (11)Outside, the tube wall of the tube wall of described cold wind pipeline (40) and described smoke exhaust pipe (11) fits.
5. smoke exhaust ventilator according to claim 3, is characterized in that, described cold wind pipeline (40) part is arranged on described rowIn cigarette channel (20), described air inlet (51) and the described air outlet (52) of described cold wind pipeline (40) are all positioned atThe outside of described smoke exhaust pipe (11).
6. smoke exhaust ventilator according to claim 3, is characterized in that, described discharge flue (20) has into mouth (21),Described enter mouth (21) locate to be provided with oil smoke blower fan (22) and filtering oil smoke net (23), described filtering oil smoke net (23)Be positioned at the top of described oil smoke blower fan (22), the second end of described cold wind pipeline (40) is from the pipe of described smoke exhaust pipe (11)Wall penetrates to described discharge flue (20), the corresponding described oil of described air outlet (52) of described cold wind pipeline (40)Cigarette screen pack (23) arranges by described cold wind, described filtering oil smoke net (23) is lowered the temperature, described air inlet (51)Be positioned at the outside of described smoke exhaust pipe (11).
7. smoke exhaust ventilator according to claim 2, is characterized in that, described body (10) comprises smoke exhaust pipe (11), described inOil smoke cooling system comprises the first dividing plate (60) being arranged in described smoke exhaust pipe (11), and described the first dividing plate (60) willThe inner space of described smoke exhaust pipe (11) is separated to form described cold air duct (30) and the described discharge flue (20) of mutual isolation,Air inlet (51) and the air outlet (52) of described cold air duct (30) are all positioned on the tube wall of described smoke exhaust pipe (11).
8. smoke exhaust ventilator according to claim 1, is characterized in that, described body (10) comprises smoke exhaust pipe (11), described inOil smoke cooling system comprises the second partition (70) being arranged in described smoke exhaust pipe (11), and described second partition (70) willThe inner space of described smoke exhaust pipe (11) is separated to form described cold air duct (30) and described discharge flue (20), described inDischarge flue (20) has into mouth (21), described in enter mouth (21) and locate to be provided with oil smoke blower fan (22), described coldThe air inlet (51) of wind passage (30) is positioned on the tube wall of described smoke exhaust pipe (11), the going out of described cold air duct (30)Air port (52) and described discharge flue (20) are communicated with and are positioned at the top of described oil smoke blower fan (22), and described cold wind is logicalDescribed cold wind in road (30) passes in described discharge flue (20) and mixes that with described oil smoke described oil smoke is changedHeat.
9. smoke exhaust ventilator according to claim 8, is characterized in that, described oil smoke cooling system also comprises and is arranged on describedThe oil trap (80) of two dividing plates (70) on the side of described discharge flue (20), described air outlet (52) arrangesUpper at described second partition (70), described oil trap (80) is positioned at the top of described air outlet (52).
10. smoke exhaust ventilator according to claim 8 or claim 9, is characterized in that, described oil smoke cooling system also comprises rotationallyBe arranged on the baffle plate (90) in described smoke exhaust pipe (11), described baffle plate (90) has dodges described air outlet (52)The closed position of air outlet described in open position and shutoff (52).
11. according to the smoke exhaust ventilator described in any one in claim 1 to 9, it is characterized in that, described cold air duct is established in (30)Be equipped with cold wind blower fan.
12. according to the smoke exhaust ventilator described in any one in claim 1 to 9, it is characterized in that, described smoke exhaust ventilator also comprises refrigerationSystem, described refrigeration system has cold wind air outlet, described cold air duct (30) and described cold wind air outlet or outdoorBe connected.
CN201610126141.7A 2016-03-04 2016-03-04 Smoke exhaust ventilator Active CN105605642B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201610126141.7A CN105605642B (en) 2016-03-04 2016-03-04 Smoke exhaust ventilator

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Application Number Priority Date Filing Date Title
CN201610126141.7A CN105605642B (en) 2016-03-04 2016-03-04 Smoke exhaust ventilator

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CN105605642A true CN105605642A (en) 2016-05-25
CN105605642B CN105605642B (en) 2018-06-26

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Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1451913A (en) * 2003-05-20 2003-10-29 徐剑光 Cooking fume exhauster with refrigerating and air purifying treatment functions
CN1766427A (en) * 2004-10-28 2006-05-03 王秀泉 Air conditioning smoke exhaust ventilator with air flow collection cover system
CN202040866U (en) * 2011-01-16 2011-11-16 胡宗红 Evaporator of heat pump water heater and heat pump water heater
CN102345890A (en) * 2010-07-24 2012-02-08 王秀全 Airflow collection cover type range hood containing annular fan or airflow collection cover type air-conditioning range hood containing annular fan
CN102410570A (en) * 2010-09-22 2012-04-11 王秀全 Range hood or air-conditioner range hood
CN104990178A (en) * 2015-08-03 2015-10-21 广东美的制冷设备有限公司 Energy saving kitchen air-conditioning and control method thereof
CN205402849U (en) * 2016-03-04 2016-07-27 珠海格力电器股份有限公司 Range hood

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1451913A (en) * 2003-05-20 2003-10-29 徐剑光 Cooking fume exhauster with refrigerating and air purifying treatment functions
CN1766427A (en) * 2004-10-28 2006-05-03 王秀泉 Air conditioning smoke exhaust ventilator with air flow collection cover system
CN102345890A (en) * 2010-07-24 2012-02-08 王秀全 Airflow collection cover type range hood containing annular fan or airflow collection cover type air-conditioning range hood containing annular fan
CN102410570A (en) * 2010-09-22 2012-04-11 王秀全 Range hood or air-conditioner range hood
CN202040866U (en) * 2011-01-16 2011-11-16 胡宗红 Evaporator of heat pump water heater and heat pump water heater
CN104990178A (en) * 2015-08-03 2015-10-21 广东美的制冷设备有限公司 Energy saving kitchen air-conditioning and control method thereof
CN205402849U (en) * 2016-03-04 2016-07-27 珠海格力电器股份有限公司 Range hood

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