CN205402825U - Range hood - Google Patents

Range hood Download PDF

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Publication number
CN205402825U
CN205402825U CN201620118019.0U CN201620118019U CN205402825U CN 205402825 U CN205402825 U CN 205402825U CN 201620118019 U CN201620118019 U CN 201620118019U CN 205402825 U CN205402825 U CN 205402825U
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CN
China
Prior art keywords
air
lampblack absorber
air outlet
air curtain
curtain
Prior art date
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Active
Application number
CN201620118019.0U
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Chinese (zh)
Inventor
萧志根
赖瑜
连园园
覃平想
许宁
文旷瑜
寇晖
刘明
李功瑞
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
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Gree Electric Appliances Inc of Zhuhai
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Application filed by Gree Electric Appliances Inc of Zhuhai filed Critical Gree Electric Appliances Inc of Zhuhai
Priority to CN201620118019.0U priority Critical patent/CN205402825U/en
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Publication of CN205402825U publication Critical patent/CN205402825U/en
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Abstract

The utility model provides a range hood, range hood includes: range hood body (10) have into mouth, first air curtain portion (20) sets up on range hood body (10), and first air curtain portion (20) has first air outlet (22), and the air current that comes from first air outlet (22) outflow forms the air curtain in order to prevent the oil smoke outdiffusion. The technical scheme of the utility model the poor problem of smoke textraction effect among the prior art has been solved effectively.

Description

Lampblack absorber
Technical field
This utility model relates to kitchen appliance technical field, in particular to a kind of lampblack absorber.
Background technology
At present, lampblack absorber, due to the restriction of structure, can only siphon away the oil smoke of about 70%, still some oil smoke can bleed around volatilization by peripherad air, coverage is relatively big, the severe contamination environmental quality in kitchen and ambient indoor, and human health is caused great threat.
Utility model content
Main purpose of the present utility model is in that to provide a kind of range hood structure, to solve the problem of smoke discharging effect difference in prior art.
To achieve these goals, according to an aspect of the present utility model, it is provided that a kind of lampblack absorber, including: lampblack absorber body, there is smoke inlet;First air curtain portion, is arranged on lampblack absorber body, and the first air curtain portion has the first air outlet, and the air-flow flowed out from the first air outlet forms air curtain to stop oil smoke to external diffusion.
Further, the first air outlet is positioned at the outside of smoke inlet.
Further, the air-out direction of the first air outlet is arranged facing downward.
Further, the first air curtain portion has the first air inlet and the first gas channel of connection the first air inlet and the first air outlet.
Further, the first air curtain portion includes housing and the first blower fan, the first air inlet and the first air outlet and is arranged on housing, and the first blower fan is arranged in the inner chamber of housing, and the inner chamber of housing forms the first gas channel.
Further, the first air curtain portion also includes the first vaporizer, and the first vaporizer is arranged in the inner chamber of housing and arranges around the first blower fan.
Further, the first vaporizer is arranged near the first air inlet relative to the first air outlet.
Further, the first air curtain portion is two, and two the first air curtain portions are arranged on the relative both sides of lampblack absorber body.
Further, the first air outlet relative to vertical direction to the centroclinal setting away from lampblack absorber body.
Further, the wind speed of the first air outlet is in the scope of 0.8~1.4m/s.
Further, the first air outlet is in rectangular configuration.
According to another aspect of the present utility model, it is provided that a kind of lampblack absorber, including: lampblack absorber body, there is smoke inlet;Second air curtain portion, the second air curtain portion is arranged on the lower section of lampblack absorber body, and the second air curtain portion has the second air outlet, and the air-flow flowed out from the second air outlet forms air curtain to stop oil smoke to external diffusion.
Further, the second air curtain portion is arranged in the cabinet holding the kitchen range top, and the second air outlet is positioned at least side of the kitchen range top.
Further, the air-out direction of the second air outlet is arranged upward.
Further, the second air curtain portion includes the second blower fan and the first wind pipe, the outlet of the second blower fan corresponding to the import of the first wind pipe, the first wind pipe go out one the second air outlet of interruption-forming.
Further, the second air curtain portion also includes the second vaporizer, and the second vaporizer is arranged on the first wind pipe.
Further, second air curtain portion also includes the second wind pipe, second wind pipe is connected on the first wind pipe, second wind pipe go out another second air outlet of interruption-forming, another second air outlet that second air outlet going out interruption-forming of the first wind pipe and the second wind pipe are formed lays respectively at the opposite sides of the kitchen range top.
Further, the second air curtain portion also includes the 3rd vaporizer, and the 3rd vaporizer is arranged on the second wind pipe.
Further, the second air curtain portion also includes intake stack, and the import of intake stack forms the second air inlet, and the outlet of intake stack is corresponding to the import of the second blower fan.
Further, the second air outlet relative to vertical direction to the centroclinal setting away from lampblack absorber body.
Further, the wind speed of the second air outlet is in the scope of 0.8~1.4m/s.
Further, the second air outlet is in rectangular configuration.
Application the technical solution of the utility model, lampblack absorber includes lampblack absorber body and air curtain portion, air curtain portion has air outlet, the air-flow flowed out from air outlet forms air curtain, and air curtain can cut off the convection current of the air in oil smoke and outside, and then oil smoke can be stoped to external diffusion, prevent spreading of oil smoke, so that lampblack absorber body siphons away more oil smoke, it is effectively improved mist extractor effect, improves kitchen environment.
Accompanying drawing explanation
The Figure of description constituting the part of the application is used for providing being further appreciated by of the present utility model, and schematic description and description of the present utility model is used for explaining this utility model, is not intended that improper restriction of the present utility model.In the accompanying drawings:
Fig. 1 illustrates the structural representation of the embodiment one according to range hood structure of the present utility model;
Fig. 2 illustrates the schematic top plan view of the range hood structure of Fig. 1;And
Fig. 3 illustrates the structural representation of the embodiment two according to range hood structure of the present utility model.
Wherein, above-mentioned accompanying drawing includes the following drawings labelling:
10, lampblack absorber body;20, the first air curtain portion;21, the first air inlet;22, the first air outlet;23, the first gas channel;24, housing;25, the first blower fan;251, through-flow fan blade;252, motor;26, the first vaporizer;30, the kitchen range top;40, cabinet;50, the second air curtain portion;51, the second air inlet;52, the second air outlet;53, the second blower fan;54, the first wind pipe;55, the second vaporizer;56, the second wind pipe;57, the 3rd vaporizer;58, intake stack.
Detailed description of the invention
It should be noted that when not conflicting, the embodiment in the application and the feature in embodiment can be mutually combined.Describe this utility model below with reference to the accompanying drawings and in conjunction with the embodiments in detail.
As shown in Figure 1, the lampblack absorber of embodiment one includes: lampblack absorber body 10 and the first air curtain portion 20, lampblack absorber body 10 has smoke inlet, first air curtain portion 20 is arranged on lampblack absorber body 10, first air curtain portion 20 has the first air outlet 22, and the air-flow flowed out from the first air outlet 22 forms air curtain to stop oil smoke to external diffusion.
The lampblack absorber of Application Example one, lampblack absorber includes lampblack absorber body 10 and the first air curtain portion 20, first air curtain portion 20 has the first air outlet 22, the air-flow flowed out from the first air outlet 22 forms air curtain, and air curtain can cut off the convection current of the air in oil smoke and outside, and then oil smoke can be stoped to external diffusion, prevent spreading of oil smoke, so that lampblack absorber body siphons away more oil smoke, it is effectively improved mist extractor effect, improves kitchen environment.Meanwhile, air curtain has benefit wind action for whole kitchen system, makes the air pressure of indoor and outdoor be constantly in poised state, maintains the constant of system loading.
Alternatively, the first air outlet 22 is positioned at the outside of smoke inlet.So, oil smoke will not be stoped to flow to the smoke inlet of lampblack absorber body 10, be effectively prevented from the situation of the flow direction of air-flow and the flow direction generation convection current of oil smoke.
In order to make air curtain can cut off the convection current of oil smoke and the air in outside further, as illustrated in fig. 1, it is preferred that the air-out direction of the first air outlet 22 is arranged facing downward.Air curtain and one air chamber closed of exhaust fume collecting hood composition of lampblack absorber body 10, efficiently control the diffusion of oil smoke, it is prevented that spreading of oil smoke, thus improving mist extractor effect.
First air curtain portion 20 has the first air inlet 21 and the first gas channel 23 of connection the first air inlet 21 and the first air outlet 22.Air enters the first air curtain portion 20 from the first air inlet 21, blows out from the first air outlet 22 through the first gas channel 23, and the wind of blowout forms air curtain in the outside of lampblack absorber body 10, cuts off oil smoke and ambient air convection current.
Alternatively, as it is shown in figure 1, the first air curtain portion 20 includes housing 24 and the first blower fan 25, the first air inlet 21 and the first air outlet 22 are arranged on housing 24, and the first blower fan 25 is arranged in the inner chamber of housing 24, and the inner chamber of housing 24 forms the first gas channel 23.Adopt the first air curtain portion 20 simple in construction of said structure, easy to use, simple installation.Preferably, first blower fan 25 is cross flow fan, cross flow fan includes through-flow fan blade 251 and motor 252, motor 252 drives through-flow fan blade 251 to rotate, the axis of through-flow fan blade 251 is perpendicular to the length direction of lampblack absorber body 10, and air from the inner chamber of the first air inlet 21 suction casing 24, is then blown out by through-flow fan blade from the first air outlet 22, the wind of blowout forms air curtain in the outside of lampblack absorber body 10 at a high speed, cuts off oil smoke and ambient air convection current.Housing 24 is spiral case.Certainly, the structure of the first blower fan 25 is also not limited to this.
Operationally, the temperature in kitchen is higher for lampblack absorber, and especially when summer, the comfort level of user just reduces.In order to increase the comfort level of user, alternatively, the first air curtain portion 20 also includes the first vaporizer 26, and the first vaporizer 26 is arranged in the inner chamber of housing 24 and arranges around the first blower fan 25.The air come in from the first air inlet 21 is carried out heat exchange by the first vaporizer 26, is blown out by the first blower fan 25 after cooling.The cold wind of the first air curtain portion 20 blowout can reduce the temperature in kitchen, improves kitchen environment, improves the comfort level of user.Preferably, the first vaporizer 26 is arranged near the first air inlet 21 relative to the first air outlet 22.
In order to the relative both sides at lampblack absorber body 10 form air curtain, alternatively, the first air curtain portion 20 is two, and two the first air curtain portions 20 are arranged on the relative both sides of lampblack absorber body 10.So, the cold wind of blowout forms air curtain in the left and right sides of lampblack absorber body 10 at a high speed, cuts off the cross-ventilation of oil smoke and both sides.
The inclination angle of first air outlet 22 in the first air curtain portion 20 is very big on the impact of gear cigarette effect, as it is shown in figure 1, alternatively, the first air outlet 22 relative to vertical direction to the centroclinal setting away from lampblack absorber body 10.If the first air outlet 22 tilts inside the direction of oil smoke, downward air-flow by oil smoke toward blowing down, can prevent oil smoke to spread to the smoke inlet of lampblack absorber body 10.Therefore, first air outlet 22 is obliquely installed to the outside away from oil smoke relative to vertical direction, does not thus stop oil smoke to spread to the smoke inlet of lampblack absorber body 10 so that lampblack absorber body siphons away more oil smoke, it is effectively improved mist extractor effect, improves kitchen environment.Preferably, the first air outlet 22 is relative to the inclination angle of vertical direction in the scope of 15 °~30 °, and so gear cigarette effect is better.
The wind speed of first air outlet 22 in the first air curtain portion 20 is very big on the impact of gear cigarette effect, and when wind speed is less than best wind speed, the jet of air curtain does not reach the bottom of the kitchen range top and can not seal outer air completely;When wind speed is more than best wind speed, oil smoke is by air curtain jet entrainment to lower position, and then flue gas can to external diffusion at lower position.Therefore, the wind speed of first air outlet 22 in the first air curtain portion 20 has an optimum.Size according to oil smoke, alternatively, the wind speed of the first air outlet 22 is in the scope of 0.8~1.4m/s.The wind speed of the first air outlet 22 needs to be configured according to the size of oil smoke and the concrete structure of lampblack absorber body 10.
As in figure 2 it is shown, alternatively, the first air outlet 22 is in rectangular configuration.Preferably, the first air outlet 22 is rectangle structure.The length direction extending perpendicularly to lampblack absorber body 10 of the first air outlet 22.Certainly, the structure of the first air outlet 22 can also be configured according to real needs, however it is not limited to this.
It follows that the lampblack absorber of embodiment one installs two air curtains in lampblack absorber, air curtain includes air outlet, through-flow fan blade, spiral case, air inlet, motor and vaporizer.The air inlet of air curtain lays respectively at the left and right sides of lampblack absorber, and air outlet is positioned at oil smoke suction inlet both sides.Vaporizer is positioned at spiral case.When lampblack absorber unlatching work, air enters spiral case from air inlet, carries out heat exchange at vaporizer, is blown out by through-flow fan blade after cooling.The cold wind of blowout forms air curtain in the cigarette machine left and right sides at a high speed, cuts off the cross-ventilation of oil smoke and both sides.Said structure increases air curtain structure inside lampblack absorber, and air curtain and exhaust fume collecting hood constitute an air chamber closed, and efficiently control the diffusion of oil smoke, prevent spreading of oil smoke, thus improving mist extractor effect.
Fig. 3 illustrates the structure of the embodiment two of the lampblack absorber of the application, the lampblack absorber of embodiment two includes lampblack absorber body 10 and the second air curtain portion 50, lampblack absorber body 10 has smoke inlet, second air curtain portion 50 is arranged on the lower section of lampblack absorber body 10, second air curtain portion 50 has the second air outlet 52, and the air-flow flowed out from the second air outlet 52 forms air curtain to stop oil smoke to external diffusion.The lampblack absorber of embodiment two be distinctive in that from embodiment one air curtain portion to arrange position different, its effect is identical.
In order to form air curtain in the outside of oil smoke, alternatively, the second air curtain portion 50 is arranged in the cabinet 40 holding the kitchen range top 30, and the second air outlet 52 is positioned at least side of the kitchen range top 30.Preferably, the second air outlet 52 is positioned at the relative both sides of the kitchen range top 30, and the cold wind of blowout forms air curtain in the left and right sides of lampblack absorber body 10 so at a high speed, cuts off the cross-ventilation of oil smoke and both sides.
In order to improve smoke discharging effect, as shown in Figure 3, it is preferable that, the air-out direction of the second air outlet 52 is arranged upward.Air-flow upwards can guide oil smoke to ramp up and can stop toward external diffusion, improves oil smoke and enters the efficiency in lampblack absorber body 10, and then improves smoke exhaust efficiency.
As it is shown on figure 3, alternatively, the second air curtain portion 50 includes the second blower fan 53 and the first wind pipe 54, the outlet of the second blower fan 53 corresponding to the import of the first wind pipe 54, the first wind pipe 54 go out one the second air outlet 52 of interruption-forming.The wind of the second blower fan 53 blowout enters the first wind pipe 54 from the import of the first wind pipe 54, then blows out from the outlet of the first wind pipe 54, and the wind of blowout forms air curtain in the outside of oil smoke.The smoking capacity of the air output of air curtain and lampblack absorber body 10 offsets, eliminate and open, in closing kitchen, the negative pressure that lampblack absorber produces, the air curtain air-flow of ejection is siphoned away by lampblack absorber immediately, so make the non-room air of air that actually suction goes out, reduce the loss of cold air or heating installation in kitchen, decrease the loss of air conditioner energy source, there is obvious energy-saving effect.Adopt the second air curtain portion 50 simple in construction of said structure, simple installation.
Operationally, the temperature in kitchen is higher for lampblack absorber, and especially when summer, the comfort level of user just reduces.In order to increase the comfort level of user, alternatively, the second air curtain portion 50 also includes the second vaporizer 55, and the second vaporizer 55 is arranged on the first wind pipe 54.The air of the first wind pipe 54 is carried out heat exchange by the second vaporizer 55, blows out from the second air outlet 52 after cooling.The cold wind of the second air curtain portion 50 blowout can reduce the temperature in kitchen, improves kitchen environment, improves the comfort level of user.
In order to the relative both sides at lampblack absorber body 10 form air curtain, as shown in Figure 3, alternatively, second air curtain portion 50 also includes the second wind pipe 56, second wind pipe 56 is connected on the first wind pipe 54, second wind pipe 56 go out another second air outlet 52 of interruption-forming, another second air outlet 52 that second air outlet 52 going out interruption-forming of the first wind pipe 54 and the second wind pipe 56 are formed lays respectively at the opposite sides of the kitchen range top 30.Second blower fan 53 introduces air, carry through the first wind pipe 54 and the second wind pipe 56, then upwards spray from the left and right sides of the kitchen range top, the air making introducing forms an air chamber closed between the exhaust fume collecting hood of the both sides of stove and lampblack absorber body 10, cut off the cross-ventilation of oil smoke and both sides, air curtain upwards constantly sprays, and bootable oil smoke rises and oil smoke can be stoped toward external diffusion.Preferably, the second wind pipe 56 is aerator.
Operationally, the temperature in kitchen is higher for lampblack absorber, and especially when summer, the comfort level of user just reduces.In order to increase the comfort level of user, alternatively, the second air curtain portion 50 also includes the 3rd vaporizer 57, and the 3rd vaporizer 57 is arranged on the second wind pipe 56.The air of the second wind pipe 56 is carried out heat exchange by the 3rd vaporizer 57, blows out from the second air outlet 52 after cooling.The cold wind of the second air curtain portion 50 blowout can reduce the temperature in kitchen, improves kitchen environment, improves the comfort level of user.
As it is shown on figure 3, alternatively, the second air curtain portion 50 also includes intake stack 58, and the import of intake stack 58 forms the second air inlet 51, and the outlet of intake stack 58 is corresponding to the import of the second blower fan 53.Air enters intake stack 58 from the import of intake stack 58, and the air in intake stack 58 is delivered to the second air outlet 52 by the second blower fan 53 so that more air is delivered to the second air outlet 52.
The inclination angle of second air outlet 52 in the second air curtain portion 50 is very big on the impact of gear cigarette effect, alternatively, the second air outlet 52 relative to vertical direction to the centroclinal setting away from lampblack absorber body 10.If the second air outlet 52 tilts inside the direction of oil smoke, the smoke inlet of the lampblack absorber body 10 that oil smoke can be blown off so that oil smoke deviation smoke inlet, such smoke discharging effect is bad.Therefore, second air outlet 52 is obliquely installed to the outside away from oil smoke relative to vertical direction, the smoke inlet of the lampblack absorber body 10 that thus oil smoke will not be blown off so that lampblack absorber body siphons away more oil smoke, it is effectively improved mist extractor effect, improves kitchen environment.Preferably, the second air outlet 52 is relative to the inclination angle of vertical direction in the scope of 15 °~30 °, and so gear cigarette effect is better.
The wind speed of second air outlet 52 in the second air curtain portion 50 is very big on the impact of gear cigarette effect, and when wind speed is less than best wind speed, the jet of air curtain does not reach the bottom of the kitchen range top and can not seal outer air completely;When wind speed is more than best wind speed, oil smoke is by air curtain jet entrainment to lower position, and then flue gas can to external diffusion at lower position.Therefore, the wind speed of second air outlet 52 in the second air curtain portion 50 has an optimum.Size according to oil smoke, alternatively, the wind speed of the second air outlet 52 is in the scope of 0.8~1.4m/s.The wind speed of the second air outlet 52 needs to be configured according to the size of oil smoke and the concrete structure of lampblack absorber body 10.
Alternatively, the second air outlet 52 is in rectangular configuration.Preferably, the second air outlet 52 is rectangle structure.The length direction extending perpendicularly to lampblack absorber body 10 of the second air outlet 52.Certainly, the structure of the second air outlet 52 can also be configured according to real needs, however it is not limited to this.
nullIt can thus be appreciated that,The air curtain system of the lampblack absorber of embodiment two includes air outlet、Air inlet、Aerator、Gas channel and vaporizer,Air curtain system can introduce air outdoor,Carry through the gas channel of air curtain system,Heat exchange is carried out again with vaporizer,The last rectangle air outlet upward direction ejection arranged from kitchen range top face the right and left,The air making introducing forms an air chamber closed between the both sides of stove and lampblack absorber exhaust fume collecting hood,Air curtain upwards constantly sprays,Bootable oil smoke rises and oil smoke can be stoped toward external diffusion,The air output of air curtain and the suction air volume of lampblack absorber offset,Eliminate and open, in closing kitchen, the negative pressure that lampblack absorber produces,The air curtain air-flow of ejection is siphoned away by range hood immediately,So make the non-room air of air that actually suction goes out,Reduce the loss of cold air or heating installation in kitchen,Decrease the loss of air conditioner energy source,There is obvious energy-saving effect.
As can be seen from the above description, this utility model the above embodiments achieve following technique effect:
1, increasing air curtain structure inside range hood or increase air curtain system at cabinet interior, air curtain and exhaust fume collecting hood constitute an air chamber closed, and effectively prevent oil smoke to bleeding around volatilization, improve fume-exhausting efficiency, improve kitchen environment.
2, air curtain has benefit wind action for whole kitchen system, makes the air pressure of indoor and outdoor be constantly in poised state, maintains the constant of system loading.
The foregoing is only preferred embodiment of the present utility model, be not limited to this utility model, for a person skilled in the art, this utility model can have various modifications and variations.All within spirit of the present utility model and principle, any amendment of making, equivalent replacement, improvement etc., should be included within protection domain of the present utility model.

Claims (22)

1. a lampblack absorber, it is characterised in that including:
Lampblack absorber body (10), has smoke inlet;
First air curtain portion (20), it is arranged on described lampblack absorber body (10), described first air curtain portion (20) has the first air outlet (22), and the air-flow flowed out from described first air outlet (22) forms air curtain to stop oil smoke to external diffusion.
2. lampblack absorber according to claim 1, it is characterised in that described first air outlet (22) is positioned at the outside of described smoke inlet.
3. lampblack absorber according to claim 2, it is characterised in that the air-out direction of described first air outlet (22) is arranged facing downward.
4. lampblack absorber according to claim 1, it is characterized in that, described first air curtain portion (20) has the first air inlet (21) and connects first gas channel (23) of described first air inlet (21) and described first air outlet (22).
5. lampblack absorber according to claim 4, it is characterized in that, described first air curtain portion (20) includes housing (24) and the first blower fan (25), described first air inlet (21) and described first air outlet (22) are arranged on described housing (24), described first blower fan (25) is arranged in the inner chamber of described housing (24), and the inner chamber of described housing (24) forms described first gas channel (23).
6. lampblack absorber according to claim 5, it is characterized in that, described first air curtain portion (20) also includes the first vaporizer (26), and described first vaporizer (26) is arranged in the inner chamber of described housing (24) and arranges around described first blower fan (25).
7. lampblack absorber according to claim 6, it is characterised in that described first vaporizer (26) is arranged near described first air inlet (21) relative to described first air outlet (22).
8. lampblack absorber according to claim 1, it is characterised in that described first air curtain portion (20) is two, two described first air curtain portions (20) are arranged on the relative both sides of described lampblack absorber body (10).
9. lampblack absorber according to claim 1, it is characterised in that described first air outlet (22) relative to vertical direction to the centroclinal setting away from described lampblack absorber body (10).
10. lampblack absorber according to claim 1, it is characterised in that the wind speed of described first air outlet (22) is in the scope of 0.8~1.4m/s.
11. lampblack absorber according to claim 1, it is characterised in that described first air outlet (22) is in rectangular configuration.
12. a lampblack absorber, it is characterised in that including:
Lampblack absorber body (10), has smoke inlet;
Second air curtain portion (50), described second air curtain portion (50) is arranged on the lower section of lampblack absorber body (10), described second air curtain portion (50) has the second air outlet (52), and the air-flow flowed out from described second air outlet (52) forms air curtain to stop oil smoke to external diffusion.
13. lampblack absorber according to claim 12, it is characterized in that, described second air curtain portion (50) is arranged in the cabinet (40) holding the kitchen range top (30), and described second air outlet (52) is positioned at least side of the described kitchen range top (30).
14. lampblack absorber according to claim 12, it is characterised in that the air-out direction of described second air outlet (52) is arranged upward.
15. lampblack absorber according to claim 12, it is characterized in that, described second air curtain portion (50) includes the second blower fan (53) and the first wind pipe (54), the outlet of described second blower fan (53) corresponding to the import of described first wind pipe (54), described first wind pipe (54) go out described second air outlet (52) of interruption-forming one.
16. lampblack absorber according to claim 15, it is characterized in that, described second air curtain portion (50) also includes the second vaporizer (55), and described second vaporizer (55) is arranged on described first wind pipe (54).
17. lampblack absorber according to claim 15, it is characterized in that, described second air curtain portion (50) also includes the second wind pipe (56), described second wind pipe (56) is connected on described first wind pipe (54), described second wind pipe (56) go out another described second air outlet (52) of interruption-forming, another described second air outlet (52) described that second air outlet (52) described in the one going out interruption-forming of described first wind pipe (54) and described second wind pipe (56) are formed lays respectively at the opposite sides of the kitchen range top (30).
18. lampblack absorber according to claim 17, it is characterized in that, described second air curtain portion (50) also includes the 3rd vaporizer (57), and described 3rd vaporizer (57) is arranged on described second wind pipe (56).
19. lampblack absorber according to claim 15, it is characterized in that, described second air curtain portion (50) also includes intake stack (58), the import of described intake stack (58) forms the second air inlet (51), and the outlet of described intake stack (58) is corresponding to the import of described second blower fan (53).
20. lampblack absorber according to claim 12, it is characterised in that described second air outlet (52) relative to vertical direction to the centroclinal setting away from described lampblack absorber body (10).
21. lampblack absorber according to claim 12, it is characterised in that the wind speed of described second air outlet (52) is in the scope of 0.8~1.4m/s.
22. lampblack absorber according to claim 12, it is characterised in that described second air outlet (52) is in rectangular configuration.
CN201620118019.0U 2016-02-05 2016-02-05 Range hood Active CN205402825U (en)

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Application Number Priority Date Filing Date Title
CN201620118019.0U CN205402825U (en) 2016-02-05 2016-02-05 Range hood

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Application Number Priority Date Filing Date Title
CN201620118019.0U CN205402825U (en) 2016-02-05 2016-02-05 Range hood

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CN205402825U true CN205402825U (en) 2016-07-27

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105674360A (en) * 2016-02-05 2016-06-15 珠海格力电器股份有限公司 Range hood
CN112594751A (en) * 2020-12-14 2021-04-02 同济大学 Kitchen air supplementing method and air supplementing system

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105674360A (en) * 2016-02-05 2016-06-15 珠海格力电器股份有限公司 Range hood
CN112594751A (en) * 2020-12-14 2021-04-02 同济大学 Kitchen air supplementing method and air supplementing system

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