CN205402844U

CN205402844U - Exempt from to wash low noise environmental protection smoke ventilator

Info

Publication number: CN205402844U
Application number: CN201620168003.0U
Authority: CN
Inventors: 魏景棠
Original assignee: Individual
Current assignee: Individual
Priority date: 2016-03-07
Filing date: 2016-03-07
Publication date: 2016-07-27
Anticipated expiration: 2026-03-07

Abstract

Exempt from to wash low noise environmental protection smoke ventilator includes the casing and connects the wind -collecting cover at casing bottom and interconnected, by lower supreme decorative layer, oil absorption refill, motor and the filter layer of being equipped with in proper order in the casing, the decorative layer is the sheet layer of a fretwork, in oil absorption refill detachably located the casing, this oil absorption refill was equipped with a plurality ofly, and this a plurality of oil absorption refills left and right sides sets up side by side, and every oil absorption refill is equipped with the wind passageway excessively that the spiral just has a perfect understanding in vertical orientation, be somebody's turn to do the solid portion that wind passageway both sides were the oil absorption refill, the output shaft of motor has the impeller, and the equipartition has a plurality of flabellums on this impeller, be equipped with smoke exhaust passage in the casing, this smoke exhaust passage is located the top of motor, and this smoke exhaust passage's middle part and motor just correspond, and its left and right portion all is equipped with the filter layer, the top surface of smoke exhaust passage's left and right portion all is equipped with the exhaust port, and this two exhaust port is discharged fume the room and is communicate with one, and the top of the room of should discharging fume is equipped with the pipe of discharging fume.

Description

No clean low noise environmental protection smoke exhaust ventilator

Technical field

This utility model relates to kitchen utensils field, in particular to No clean low noise environmental protection smoke exhaust ventilator.

Background technology

Smoke exhaust ventilator, is a kind of kitchen appliance purifying kitchen environment, and the harmful oil smoke produced in refuse that cooking stove burns and cooking process can be taken away rapidly outside discharge chamber by it, can reduce pollutions, purification air, and have the explosion-proof safety guarantee effect of gas defence.The operation principle of existing smoke exhaust ventilator is by driven by motor impeller, produces negative pressure and is taken away by the air below cigarette machine, and the bottom of current smoke exhaust ventilator is provided with oil groove, for the waste oil stayed after collecting smoke exhaust ventilator heating.Smoke exhaust ventilator is often required for it is carried out after a while, to reduce the waste oil being adsorbed on each place of lampblack absorber, although oil groove can be used to collect waste oil, but it is as the passage of use time, in oil groove and elsewhere the waste oil (such as flabellum) all cannot clean up, this not only strengthens the workload that people clean, and also influences whether the use mood of people.In order to overcome above-mentioned problem, the applicant, through concentrating on studies, has the generation of this case then.

Utility model content

This utility model provides No clean low noise environmental protection smoke exhaust ventilator, and its main purpose is in that to overcome existing smoke exhaust ventilator to clean sordid problem.

In order to solve above-mentioned technical problem, this utility model adopts the following technical scheme that:

nullNo clean low noise environmental protection smoke exhaust ventilator，Including housing and be connected to housing bottom and interconnect wind-collecting cover，Decorative layer it is sequentially provided with from the bottom to top in described housing、Oil suction refill、Motor and filter course，Described decorative layer is the flaggy of a hollow out，Described oil suction refill is detachably arranged in housing，This oil suction refill is provided with multiple，Arrange side by side about the plurality of oil suction refill，Each oil suction refill in the vertical direction is provided with spiral type and through wind passage excessively，This is crossed wind passage both sides and is the solid section of oil suction refill，The output shaft of described motor is connected to impeller，This impeller is evenly equipped with multiple flabellum，It is provided with discharge flue in described housing，This discharge flue is positioned at the top of motor，The middle part of this discharge flue is just corresponding with motor，It is left、Right part is equipped with described filter course，A left side for described discharge flue、The end face of right part is equipped with exhaust opening，This two exhaust opening and a smoke evacuation room connection，The top of this smoke evacuation room is provided with smoke exhaust pipe.

Further, the plurality of oil suction refill is located in a framework, and this framework is provided with the accommodation chamber that multiple left and right is set up in parallel, and each oil suction refill is positioned over the accommodation intracavity of correspondence, and each accommodation chamber up/down perforation, described framework is detachably arranged in housing.

Further, described impeller is provided with two, and the upper and lower compartment of terrain of these two impellers is arranged, the flabellum dislocation ground on described two impellers is arranged.

Further, described filter course is waveform and the multiple filter paper core of breathable, and the plurality of filter paper core is arranged left and rightly, and each filter paper core is positioned at a wire netting cylinder.

Further, described decorative layer is made up of stainless steel material.

By above-mentioned to description of the present utility model it can be seen that compared to the prior art, this utility model has the advantage that

1, this utility model novel structure, design ingenious, when electric motor starting works, oil smoke sequentially passes through decorative layer, oil suction refill, discharge flue and filter course, and discharges from smoke exhaust pipe.When oil smoke is through oil suction refill, cigarette is sucked out from crossing wind passage, owing to crossing wind passage twist, its sidewall can be formed with the more contact area of oil smoke and increase oil smoke within it pass through the time, and owing to the ratio row that oil in oil smoke is shared are all higher than the composition such as gas and steam with density, therefore oil smoke can with the sidewall contact crossing wind passage in the process crossing the walking of wind passage, oil can be held by this sidewall, the cigarette after filtering is allowed to be sucked out from crossing wind passage, because crossing wind passage both sides to be the solid section of oil suction refill, so the oil held by sidewall can permeate toward the solid section of passage both sides, thus being attracted on solid section.Along with the passage of the time of use, being changed by old oil suction refill new at set intervals, people are without being carried out.Adopt this utility model can save the scavenging period to smoke exhaust ventilator, and this utility model has good oil absorbing effect, allow people relatively sanitary, comfortablely for kitchen use.

2, multiple oil suction refills are located in a framework, directly whole framework are taken out when changing oil suction refill, it is not necessary to oil suction refill is changed one by one, so greatly reduces the replacing construction of oil suction refill.

3, described impeller is provided with two, and the upper and lower compartment of terrain of these two impellers is arranged, the flabellum dislocation ground on described two impellers is arranged.The motor of this smoke exhaust ventilator can use the motor that rotating speed is slower, the flabellum of lower floor is for picking up cigarette, the flabellum on upper strata is for discharging cigarette from discharge flue, under equal smoke discharging effect, owing to the rotating speed of the motor of this utility model use is relatively low, the noise that smoke exhaust ventilator in use produces therefore can be greatly reduced.

4, described filter paper core is for removing the abnormal flavour in cigarette and the material for being harmful in Filtration Adsorption cigarette so that the cigarette of discharge is more clean, reduces environmental pollution.Described wire netting cylinder is for guaranteeing that cigarette also can fix filter paper core while passing through.

Accompanying drawing explanation

Fig. 1 is schematic diagram of the present utility model, and in figure, arrow is the flow direction of cigarette.

Fig. 2 of the present utility model removes the schematic diagram after oil suction refill.

Fig. 3 is the elevational schematic view of this utility model two-layer impeller.

Detailed description of the invention

With reference to Fig. 1.No clean low noise environmental protection smoke exhaust ventilator, including housing 1 and be connected to bottom housing 1 and interconnect wind-collecting cover 2, be sequentially provided with decorative layer 3, oil suction refill 4, motor 5 and filter course 6 in described housing 1 from the bottom to top.Described decorative layer 3 is the flaggy of a hollow out, described oil suction refill 4 is detachably arranged in housing 1, this oil suction refill 4 is provided with multiple, the plurality of oil suction refill about 4 is arranged side by side, each oil suction refill 4 in the vertical direction is provided with spiral type and through wind passage 41 excessively, and this is crossed wind passage 41 both sides and is the solid section of oil suction refill.The output shaft of described motor 5 is connected to impeller 7, and this impeller 7 is evenly equipped with multiple flabellum 71.It is provided with discharge flue 11 in described housing 1, this discharge flue 12 is positioned at the top of motor 5, the middle part of this discharge flue 11 is just corresponding with motor, its left and right portion is equipped with described filter course 6, the end face in the left and right portion of described discharge flue 11 is equipped with exhaust opening 111, this two exhaust opening 111 connects with a smoke evacuation room 12, and the top of this smoke evacuation room 12 is provided with smoke exhaust pipe 13.

See figures.1.and.2.The plurality of oil suction refill 4 is located in a framework 8, and this framework 8 is provided with the accommodation chamber 81 that multiple left and right is set up in parallel, and each oil suction refill 4 is positioned in the accommodation chamber 81 of correspondence, and each accommodation chamber 81 up/down perforation, described framework 8 is detachably arranged in housing 1.Multiple oil suction refills 4 are located in a framework 8, directly whole framework 8 are taken out when changing oil suction refill 4, it is not necessary to oil suction refill 4 is changed one by one, so greatly reduces the replacing construction of oil suction refill 4.

With reference to Fig. 1 and Fig. 3.Described impeller 7 is provided with two, and the upper and lower compartment of terrain of these two impellers 7 is arranged, the flabellum 71 dislocation ground on described two impellers 7 is arranged.The motor 5 of this smoke exhaust ventilator can use the motor that rotating speed is slower, the flabellum 71 of lower floor is for picking up cigarette, the flabellum 71 on upper strata is for discharging cigarette from discharge flue, under equal smoke discharging effect, owing to the rotating speed of the motor 5 of this utility model use is relatively low, the noise that smoke exhaust ventilator in use produces therefore can be greatly reduced.

With reference to Fig. 1.Described filter course 6 is waveform and the multiple filter paper core of breathable, and the plurality of filter paper core is arranged left and rightly, and each filter paper core is positioned at a wire netting cylinder 9.Described filter paper core is for removing the abnormal flavour in cigarette and the material for being harmful in Filtration Adsorption cigarette so that the cigarette of discharge is more clean, reduces environmental pollution.Described wire netting cylinder 9 is for guaranteeing that cigarette also can fix filter paper core while passing through.Described decorative layer 3 is made up of stainless steel material, and oil suction refill 4 is burnt when preventing the fire on cooking stove bigger by this decorative layer 3.

With reference to Fig. 1.Operation principle of the present utility model is as follows: when motor 5 starts work, and oil smoke sequentially passes through decorative layer 3, oil suction refill 4, discharge flue 11 and filter course 6, and discharges from smoke exhaust pipe 13.When oil smoke is through oil suction refill 4, cigarette is sucked out from crossing wind passage 41, owing to crossing wind passage 41 twist, its sidewall can be formed with the more contact area of oil smoke and increase oil smoke within it pass through the time, and owing to the ratio row that oil in oil smoke is shared are all higher than the composition such as gas and steam with density, therefore oil smoke can with the sidewall contact crossing wind passage 41 in the process crossing wind passage 41 walking, oil can be held by this sidewall, the cigarette after filtering is allowed to be sucked out from crossing wind passage 41, because crossing wind passage 41 both sides to be the solid section of oil suction refill, so the oil held by sidewall can permeate toward the solid section of passage both sides, thus being attracted on solid section.Along with the passage of the time of use, being changed by old oil suction refill new at set intervals, people are without being carried out.

It addition, the mode that this utility model may be used without downdraft is arranged in kitchen.

Above are only detailed description of the invention of the present utility model, but design concept of the present utility model is not limited thereto, all changes utilizing this design that this utility model carries out unsubstantiality, the behavior invading this utility model protection domain all should be belonged to.

Claims

null1. No clean low noise environmental protection smoke exhaust ventilator，It is characterized in that: include housing and be connected to housing bottom and the wind-collecting cover interconnected，Decorative layer it is sequentially provided with from the bottom to top in described housing、Oil suction refill、Motor and filter course，Described decorative layer is the flaggy of a hollow out，Described oil suction refill is detachably arranged in housing，This oil suction refill is provided with multiple，Arrange side by side about the plurality of oil suction refill，Each oil suction refill in the vertical direction is provided with spiral type and through wind passage excessively，This is crossed wind passage both sides and is the solid section of oil suction refill，The output shaft of described motor is connected to impeller，This impeller is evenly equipped with multiple flabellum，It is provided with discharge flue in described housing，This discharge flue is positioned at the top of motor，The middle part of this discharge flue is just corresponding with motor，It is left、Right part is equipped with described filter course，A left side for described discharge flue、The end face of right part is equipped with exhaust opening，This two exhaust opening and a smoke evacuation room connection，The top of this smoke evacuation room is provided with smoke exhaust pipe.
2. No clean low noise environmental protection smoke exhaust ventilator as claimed in claim 1, it is characterized in that: the plurality of oil suction refill is located in a framework, this framework is provided with the accommodation chamber that multiple left and right is set up in parallel, each oil suction refill is positioned over the accommodation intracavity of correspondence, each accommodation chamber up/down perforation, described framework is detachably arranged in housing.
3. No clean low noise environmental protection smoke exhaust ventilator as claimed in claim 1, it is characterised in that: described impeller is provided with two, and the upper and lower compartment of terrain of these two impellers is arranged, the flabellum dislocation ground on described two impellers is arranged.
4. No clean low noise environmental protection smoke exhaust ventilator as claimed in claim 1, it is characterised in that: described filter course is waveform and the multiple filter paper core of breathable, and the plurality of filter paper core is arranged left and rightly, and each filter paper core is positioned at a wire netting cylinder.
5. No clean low noise environmental protection smoke exhaust ventilator as claimed in claim 1, it is characterised in that: described decorative layer is made up of stainless steel material.