CN105605643B - Air exhausting structure and there is its smoke exhaust ventilator - Google Patents
Air exhausting structure and there is its smoke exhaust ventilator Download PDFInfo
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- CN105605643B CN105605643B CN201610126142.1A CN201610126142A CN105605643B CN 105605643 B CN105605643 B CN 105605643B CN 201610126142 A CN201610126142 A CN 201610126142A CN 105605643 B CN105605643 B CN 105605643B
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- air
- outlet
- outlet section
- exhausting structure
- housing
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24C—DOMESTIC STOVES OR RANGES ; DETAILS OF DOMESTIC STOVES OR RANGES, OF GENERAL APPLICATION
- F24C15/00—Details
- F24C15/20—Removing cooking fumes
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- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Air-Flow Control Members (AREA)
- Ventilation (AREA)
Abstract
The invention provides a kind of air exhausting structure and there is its smoke exhaust ventilator, wherein, air exhausting structure includes：Air-out housing (10)；First air channel, it is arranged in air-out housing (10)；Air inlet (20) and the first outlet section (30), it is arranged on air-out housing (10) and is connected with the first air channel, the area of passage of the first outlet section (30) gradually increases in the gas flow direction in the first air channel.Technical scheme can efficiently solve the problem of air outlet of the prior art is uneven.
Description
Technical field
The present invention relates to the air exhausting structure technical field of air outlet, in particular to a kind of air exhausting structure and has it
Smoke exhaust ventilator.
Background technology
In the prior art, some electrical equipment (such as air conditioner, the smoke exhaust ventilator etc. with refrigerating function) for needing air-out
The size of air outlet, the design such as set location it is unreasonable, cause air-out uneven, can only local air-out, so can influence
Demeanour is enclosed and comfort.
The content of the invention
It is a primary object of the present invention to provide a kind of air exhausting structure and there is its smoke exhaust ventilator, to solve prior art
In air outlet it is uneven the problem of.
To achieve these goals, according to an aspect of the invention, there is provided a kind of air exhausting structure, including：Go out the crust of weathering
Body；First air channel, it is arranged in air-out housing；Air inlet and the first outlet section, be arranged on air-out housing and with the first wind
Road connects, and the area of passage of the first outlet section gradually increases in the gas flow direction in the first air channel.
Further, the first outlet section includes spaced multiple air outlets.
Further, the distance between two adjacent air outlets are gradually reduced in gas flow direction.
Further, the area of passage of each air outlet gradually increases in gas flow direction.
Further, air inlet and the first outlet section are arranged on relative two side plate of air-out housing.
Further, air-out housing is in strip.
Further, air exhausting structure also includes the outlet housing being arranged on air-out housing, and outlet housing, which is located at, is provided with first
On the side plate of outlet section, outlet housing has the second interconnected outlet section and connects chamber, and the second outlet section is in strip, and first
Outlet section is correspondingly arranged with the second outlet section.
Further, air exhausting structure also includes：Air curtain forming portion, it is arranged on air-out housing；Second air channel, is arranged on wind
Connected in curtain forming portion and with the first air channel；3rd outlet section, be arranged in air curtain forming portion and connected with the second air channel so that
The wind come out from the 3rd outlet section forms air curtain.
Further, air curtain forming portion is two of the both ends for being symmetricly set on air-out housing.
Further, the 3rd outlet section is in strip.
According to another aspect of the present invention, there is provided a kind of smoke exhaust ventilator, including body and it is arranged on changing on body
Thermal modules, heat exchange module include heat exchange housing, are provided with inlet scoop, cold wind air outlet and hot blast air outlet on the housing that exchanges heat, take out
Lampblack absorber also includes the air exhausting structure being arranged on body, and air exhausting structure is above-mentioned air exhausting structure, and air inlet is blown with cold wind
Mouth or the connection of hot blast air outlet.
Apply the technical scheme of the present invention, air inlet and the first outlet section are set on air-out housing, the first outlet section
Area of passage gradually increases in the gas flow direction in the first air channel.Wherein, air inlet and outside electrical equipment (such as air-conditioning
Device, the smoke exhaust ventilator etc. with refrigerating function) air outlet connection, the gas of air outlet blowout can enter the from air inlet
In one air channel, reach the first outlet section further along the first air channel and blown out from the first outlet section, so can make air-out position not
Limited by the position of the cold wind air outlet of smoke exhaust ventilator, so as to expand wind-out range.In above process, when gas is from air intake
When mouth is entered in the first air channel, the gas flow in the first air channel close to air inlet is maximum, as gas flows the first air channel
Interior gas flow is less and less.By the area of passage of the first outlet section be arranged in the gas flow direction in the first air channel by
It is cumulative big, it can so make area of passage of first outlet section close to the position of air inlet smaller, make the first outlet section remote
The area of passage at the position of air inlet is larger, so that what gas finally came out from the first outlet section close to the position of air inlet
Air quantity and the air quantity come out from position of first outlet section away from air inlet are basically identical, and then make air-out more uniform.
Brief description of the drawings
The Figure of description for forming the part of the application is used for providing a further understanding of the present invention, and of the invention shows
Meaning property embodiment and its illustrate be used for explain the present invention, do not form inappropriate limitation of the present invention.In the accompanying drawings：
Fig. 1 shows the perspective diagram of the embodiment one of the air exhausting structure according to the present invention；
Fig. 2 shows the structural representation of Fig. 1 air exhausting structure；
Fig. 3 shows the perspective diagram of the embodiment two of the air exhausting structure according to the present invention；
Fig. 4 shows the schematic perspective fragmentary view of the embodiment one of the smoke exhaust ventilator according to the present invention；And
Fig. 5 shows the schematic perspective fragmentary view of the embodiment two of the smoke exhaust ventilator according to the present invention.
Wherein, above-mentioned accompanying drawing marks including the following drawings：
10th, air-out housing；20th, air inlet；30th, the first outlet section；31st, air outlet；40th, air curtain forming portion；50th, the 3rd goes out
Wind portion；60th, outlet housing；70th, the second outlet section；80th, strip air outlet；100th, body；200th, heat exchange module；201st, exchange heat shell
Body；202nd, inlet scoop；203rd, cold wind air outlet；204th, hot blast air outlet.
Embodiment
It should be noted that in the case where not conflicting, the feature in embodiment and embodiment in the application can phase
Mutually combination.Describe the present invention in detail below with reference to the accompanying drawings and in conjunction with the embodiments.
As shown in Figure 1, Figure 2 and shown in Fig. 4, the air exhausting structure of embodiment one is arranged on the smoke exhaust ventilator with refrigerating function
On.Above-mentioned air exhausting structure includes air-out housing 10, the first air channel, the outlet section 30 of air inlet 20 and first.Wherein, the first air channel
It is arranged in air-out housing 10.The outlet section 30 of air inlet 20 and first is arranged on air-out housing 10 and connected with the first air channel
Logical, the area of passage of the first outlet section 30 gradually increases in the gas flow direction in the first air channel.In the present embodiment, enter
Air port 20 connects with the cold wind air outlet 203 of smoke exhaust ventilator.
Using the air exhausting structure of the present embodiment, setting air inlet 20 and first outlet section 30 on air-out housing 10, first
The area of passage of outlet section 30 gradually increases in the gas flow direction in the first air channel.Wherein, air inlet 20 is with having system
The cold wind air outlet 203 of the smoke exhaust ventilator of cold function connects, and the gas that cold wind air outlet 203 is blown out can enter from air inlet 20
Into the first air channel, reach the first outlet section 30 further along the first air channel and blown out from the first outlet section 30, can so be used
Wind position is not limited by the position of the cold wind air outlet 203 of smoke exhaust ventilator, so as to expand wind-out range.In above process,
When gas is entered in the first air channel from air inlet 20, the gas flow in the first air channel at air inlet 20 is maximum, with
The gas flow that gas is flowed in the first air channel is less and less.The area of passage of first outlet section 30 is arranged in the first air channel
Gas flow direction on gradually increase, can so make area of passage of first outlet section 30 close to the position of air inlet 20 small
Some, make the area of passage at the first position of the outlet section 30 away from air inlet 20 larger, so that gas finally goes out from first
Wind portion 30 is close to the air quantity that the position of air inlet 20 comes out and the wind from the first position of the outlet section 30 away from air inlet 20 out
Measure basically identical, and then make air-out more uniform.
It should be noted that the air exhausting structure of the present embodiment is arranged on the smoke exhaust ventilator with refrigerating function, air inlet
20 connect with the cold wind air outlet 203 of smoke exhaust ventilator, certainly, the application scenarios and link position not limited to this of air exhausting structure,
In other embodiment not shown in figure, air exhausting structure, which may be mounted at other, to be needed on the outside electrical equipment of air-out, such as can
With at the air outlet of air conditioner.
As shown in Figure 1, Figure 2 and shown in Fig. 4, in the air exhausting structure of embodiment one, air-out housing 10 is in strip, above-mentioned length
The air-out housing 10 of strip includes two side plates being oppositely arranged.First outlet section 30 includes spaced multiple air outlets
31, multiple air outlets 31 are arranged on one in above-mentioned side plate, and air inlet 20 is arranged on another in above-mentioned side plate, i.e.,
Air inlet 20 and multiple air outlets 31 are arranged on relative two side plate of air-out housing 10.Certainly, the shape of air-out housing 10
Shape not limited to this, in the other embodiment not shown in figure, air-out housing can be that other can realize the shape of installation,
Such as air-out housing can be with curved.
As shown in Figure 1, Figure 2 and shown in Fig. 4, in the air exhausting structure of embodiment one, in multiple air outlets 31, adjacent two
The distance between individual air outlet 31 is gradually reduced in gas flow direction, meanwhile, the area of passage of each air outlet 31 is in gas
Gradually increase on flow direction.In the present embodiment, multiple air outlets 31 are rectangular air outlet, in each rectangular air outlet
Heart line is located along the same line.Said structure is by changing the area of passage and adjacent two air outlets 31 of each air outlet 31
The distance between realize the change of the area of passage of the first outlet section 30, that is, realize the area of passage of the first outlet section 30
Gradually increase in gas flow direction in one air channel, and it is simple in construction, it is easily fabricated.
As shown in Figure 1 and Figure 4, in the air exhausting structure of embodiment one, air inlet 20 is located at the middle part of air-out housing 10, more
Area of passage in individual air outlet 31 positioned at the part of the side of air inlet 20 first is in air inlet 20 to corresponding first side of first passage
End direction on gradually increase, in multiple air outlets 31 positioned at the side of air inlet 20 second part area of passage in air intake
Gradually increase on mouth 20 to the direction of the ends of corresponding second side of first passage.
It should be noted that the concrete structure and arrangement mode not limited to this of air outlet 31, other not shown in figure
In embodiment, air outlet 31 can realize the form of the change of the area of passage of the first outlet section 30 for other.For example,
The area of passage of multiple air outlets is constant, the distance between two adjacent air outlets is gradually subtracted in gas flow direction
It is small；Or the distance between two adjacent air outlets are constant, only make the area of passage of each air outlet in gas flow direction
Gradually increase；Meanwhile the shape of air outlet can also be circular, trapezoidal, triangle and other irregular shapes.In addition, go out
The quantity in air port 31 is also not necessarily limited to multiple, and in the other embodiment not shown in figure, air outlet can be only a strip
The air outlet of shape, the width of the air outlet of the strip gradually increase in gas flow direction, i.e., air outlet is trapezoidal.
As shown in Figure 1, Figure 2 and shown in Fig. 4, in the air exhausting structure of the present embodiment one, air exhausting structure also includes being arranged on air-out
Outlet housing 60 on housing 10.Outlet housing 60, which is located at, to be provided with the side plate of the first outlet section 30.Outlet housing 60, which has, mutually to be interconnected
The second logical outlet section 70 with connect chamber.Second outlet section 70 extends in strip and along the length direction of air-out housing 10.The
One outlet section 30 is correspondingly arranged with the second outlet section 70.Said structure can make the outward appearance of air exhausting structure more attractive in appearance, from first
The wind that outlet section 30 comes out directly is blown out by the second outlet section 70, and air-out is more efficient, makes the uniform effect of air-out more preferable.
In the present embodiment, the second outlet section 70 is located at the middle part of outlet housing 60, and the air-out direction and horizontal plane of the second outlet section 70
Angle at an acute angle, such position and angle can improve air-out comfortableness.
In the air exhausting structure of the present embodiment, the second outlet section 70 is strip air outlet.The top of second outlet section 70
Place is provided with the wind deflector (not shown) along the length direction extension of the second outlet section 70, the cross section of the wind deflector is in
Arc.Said structure can play a part of water conservancy diversion to the wind blown out from the second outlet section 70.
As shown in Figure 1, Figure 2 and shown in Fig. 4, in the air exhausting structure of embodiment one, air exhausting structure also includes air curtain forming portion
40th, the second air channel and the 3rd outlet section 50.Wherein, air curtain forming portion 40 is two strip air curtain structures, above-mentioned two strip
Air curtain structure is symmetricly set on the both ends of air-out housing 10, and is prolonging forward on the direction of the side plate of air-out housing 10
Stretch.Second air channel is arranged in strip air curtain structure and connected with the first air channel.3rd outlet section 50 is in strip, strip
3rd outlet section 50 is arranged on being connected on the side of bottom and with the second air channel for strip air curtain structure.3rd outlet section 50
Short transverse of the air-out direction along air-out housing 10 downwards so that the wind come out from the 3rd outlet section 50 forms air curtain.Above-mentioned two
The air curtain that the 3rd outlet section 50 on individual strip air curtain structure is formed completely cuts off oil smoke and exterior space, is more beneficial for smoke exhaust ventilator
Oil smoke is extracted out.In the present embodiment, the 3rd outlet section 50 is strip air outlet, and strip air curtain structure is collapsibly set.
When smoke exhaust ventilator is started working, strip air curtain structure is deployed, can be by strip air curtain knot when smoke exhaust ventilator is stopped
Structure is withdrawn to interior folding, so more attractive in appearance, and can prevent operating personnel's imprudence from encountering strip air curtain structure.Certainly,
The concrete structure not limited to this of air curtain forming portion 40, in the other embodiment not shown in figure, air curtain forming portion can be
One frame-shaped air curtain structure, the wind produced by boasting from the 3rd outlet section on the frame-shaped air curtain structure form frame-shaped air curtain, the frame-shaped
Oil smoke can be surrounded by air curtain, prevent oil smoke from spreading, and improve smoke pumping effect.
As shown in figure 3, the air exhausting structure of embodiment two and the main distinction of embodiment one are, air curtain forming portion 40 is two
Individual strip air curtain structure, above-mentioned two strip air curtain structure are symmetricly set on the both ends of air-out housing 10, and parallel to air-out
Extended downwardly on the direction of the side plate of housing 10.3rd outlet section 50 is in strip, and the 3rd outlet section 50 of strip is arranged on
Strip air curtain structure is located on anterior side.Thickness direction of the air-out direction of 3rd outlet section 50 along air-out housing 10 to
It is preceding so that from the 3rd outlet section 50 come out wind formed air curtain.The 3rd outlet section 50 on above-mentioned two strip air curtain structure is formed
Air curtain oil smoke and exterior space are completely cut off, be more beneficial for smoke exhaust ventilator and extract oil smoke out.In the present embodiment, the 3rd outlet section
50 be strip air outlet.
As shown in figure 4, present invention also provides a kind of smoke exhaust ventilator, wrapped according to the embodiment one of the smoke exhaust ventilator of the application
The heat exchange module 200 for including body 100 and being arranged on body 100.In the present embodiment, heat exchange module 200 is used to freeze.Change
Thermal modules 200 include heat exchange housing 201.Inlet scoop 202, cold wind air outlet 203 and hot blast air-supply are provided with heat exchange housing 201
Mouth 204.There is the cold air duct of connection inlet scoop 202 and cold wind air outlet 203 in heat exchange housing 201 and connect inlet scoop
202 and the hot-air channel of hot blast air outlet 204.Also there is blower fan in heat exchange housing 201, above-mentioned blower fan can by extraneous air from
Inlet scoop 202 is imported into cold air duct and hot-air channel.Heat exchange module 200 also includes First Heat Exchanger and the second heat exchanger,
First Heat Exchanger and the second heat exchanger are separately positioned in cold air duct and hot-air channel.Smoke exhaust ventilator also includes being arranged on body
Air exhausting structure on 100, air exhausting structure are the air exhausting structure of above-described embodiment one.Air inlet 20 connects with cold wind air outlet 203.
When heat exchange module 200 starts refrigeration, the cold wind come out from cold wind air outlet 203 can enter air exhausting structure by air inlet 20
The first air channel and the second air channel, hereafter, a part of cold wind is uniformly blown out from the first outlet section 30, and a part of cold wind goes out from the 3rd
Blowout forms air curtain downwards in wind portion 50.It should be noted that the set-up mode not limited to this of air exhausting structure, in other embodiment
In, if heat exchange module be used for heat, air inlet can connect with hot blast air outlet, so as to realize the uniform blowout of hot blast and
Form air curtain.
As shown in figure 5, present invention also provides a kind of smoke exhaust ventilator, wrapped according to the embodiment two of the smoke exhaust ventilator of the application
The heat exchange module 200 for including body 100 and being arranged on body 100.In the present embodiment, heat exchange module 200 is used to freeze.Change
Thermal modules 200 include heat exchange housing 201.Inlet scoop 202, cold wind air outlet 203 and hot blast air-supply are provided with heat exchange housing 201
Mouth 204.There is the cold air duct of connection inlet scoop 202 and cold wind air outlet 203 in heat exchange housing 201 and connect inlet scoop
202 and the hot-air channel of hot blast air outlet 204.Also there is blower fan in heat exchange housing 201, above-mentioned blower fan can by extraneous air from
Inlet scoop 202 is imported into cold air duct and hot-air channel.Heat exchange module 200 also includes First Heat Exchanger and the second heat exchanger,
First Heat Exchanger and the second heat exchanger are separately positioned in cold air duct and hot-air channel.Smoke exhaust ventilator also includes being arranged on body
Air exhausting structure on 100, air exhausting structure are the air exhausting structure of above-described embodiment two.Air inlet 20 connects with cold wind air outlet 203.
The front side of body 100 has decorative panel, and the strip air curtain structure extended downwardly can be embedded on the inside of above-mentioned decorative panel, decorative panel
The position of the upper outlet section 50 of correspondence the 3rd is provided with strip air outlet 80, and the wind come out from the 3rd outlet section 50 passes through the length again
Bar shaped air outlet 80 out forms air curtain.When heat exchange module 200 starts refrigeration, the cold wind come out from cold wind air outlet 203 can
To enter the first air channel and the second air channel of air exhausting structure by air inlet 20, hereafter, a part of cold wind is from the first outlet section 30
Uniformly blowout, a part of cold wind blow out forward from the strip air outlet 80 on the 3rd outlet section 50, decorative panel and form air curtain.Need
It is noted that the set-up mode not limited to this of air exhausting structure, in other embodiments, if heat exchange module is used to heat,
Air inlet can connect with hot blast air outlet, so as to realize the uniform blowout of hot blast and form air curtain.
The preferred embodiments of the present invention are the foregoing is only, are not intended to limit the invention, for the skill of this area
For art personnel, the present invention can have various modifications and variations.Within the spirit and principles of the invention, that is made any repaiies
Change, equivalent substitution, improvement etc., should be included in the scope of the protection.
Claims (9)
- A kind of 1. air exhausting structure, it is characterised in that including：Air-out housing (10)；First air channel, it is arranged in the air-out housing (10)；Air inlet (20) and the first outlet section (30), it is arranged on the air-out housing (10) and connects with first air channel Logical, the area of passage of first outlet section (30) gradually increases in the gas flow direction in first air channel, described First outlet section (30) includes spaced multiple air outlets (31), and multiple air outlets (31) are suitable along gas flow direction Secondary arrangement, the area of passage of each air outlet (31) gradually increase in the gas flow direction.
- 2. air exhausting structure according to claim 1, it is characterised in that between two adjacent air outlets (31) away from From being gradually reduced in the gas flow direction.
- 3. air exhausting structure according to claim 1, it is characterised in that the air inlet (20) and first outlet section (30) it is arranged on relative two side plate of the air-out housing (10).
- 4. air exhausting structure according to claim 1, it is characterised in that the air-out housing (10) is in strip.
- 5. air exhausting structure according to claim 4, it is characterised in that the air exhausting structure also includes being arranged on the air-out Outlet housing (60) on housing (10), the outlet housing (60), which is located at, to be provided with the side plate of first outlet section (30), institute State that outlet housing (60) has interconnected the second outlet section (70) and to connect chamber, second outlet section (70) be in strip, First outlet section (30) is correspondingly arranged with second outlet section (70).
- 6. air exhausting structure according to claim 1, it is characterised in that the air exhausting structure also includes：Air curtain forming portion (40), it is arranged on the air-out housing (10)；Second air channel, it is arranged in the air curtain forming portion (40) and is connected with first air channel；3rd outlet section (50), it is arranged on the air curtain forming portion (40) and is connected with second air channel so that from described The wind that three outlet sections (50) come out forms air curtain.
- 7. air exhausting structure according to claim 6, it is characterised in that the air curtain forming portion (40) is is symmetricly set on State the both ends of air-out housing (10) two.
- 8. air exhausting structure according to claim 6, it is characterised in that the 3rd outlet section (50) is in strip.
- 9. a kind of smoke exhaust ventilator, including body (100) and the heat exchange module (200) that is arranged on the body (100), it is described Heat exchange module (200) includes heat exchange housing (201), and inlet scoop (202), cold wind air-supply are provided with the heat exchange housing (201) Mouth (203) and hot blast air outlet (204), it is characterised in that the smoke exhaust ventilator also includes being arranged on the body (100) Air exhausting structure, the air exhausting structure are the air exhausting structure any one of claim 1 to 8, the air inlet (20) and institute State cold wind air outlet (203) or the hot blast air outlet (204) connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610126142.1A CN105605643B (en) | 2016-03-04 | 2016-03-04 | Air exhausting structure and there is its smoke exhaust ventilator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610126142.1A CN105605643B (en) | 2016-03-04 | 2016-03-04 | Air exhausting structure and there is its smoke exhaust ventilator |
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| CN105605643A CN105605643A (en) | 2016-05-25 |
| CN105605643B true CN105605643B (en) | 2018-02-27 |
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| CN201610126142.1A Active CN105605643B (en) | 2016-03-04 | 2016-03-04 | Air exhausting structure and there is its smoke exhaust ventilator |
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Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107621006B (en) * | 2017-09-01 | 2020-04-24 | 青岛海尔空调器有限总公司 | Air outlet assembly and wall-mounted air conditioner with same |
| CN108006769B (en) * | 2017-10-26 | 2023-05-09 | 杭州老板电器股份有限公司 | Air-out structure and lampblack absorber |
| CN108105823A (en) * | 2017-12-20 | 2018-06-01 | 宁波欧琳厨具有限公司 | A kind of integrated kitchen range |
| CN109855146A (en) * | 2019-04-18 | 2019-06-07 | 李立峰 | A kind of cold air smoke purifier |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2009092077A1 (en) * | 2008-01-18 | 2009-07-23 | Oy Halton Group Ltd. | Hood devices, methods, and systems with features to enhance capture and containment |
| US20100000512A1 (en) * | 2008-07-07 | 2010-01-07 | Rong Fung Huang | Pollutant Removing Device and Dual-Air Curtain Range Hood Using the Device |
| EP2863129A1 (en) * | 2013-10-21 | 2015-04-22 | Georg Emanuel Koppenwallner | Extraction device, in particular steam extractor |
| CN204932911U (en) * | 2015-09-01 | 2016-01-06 | 云南大为恒远化工有限公司 | A kind of continuous rectification apparatus for maleic anhydride production |
| CN205402851U (en) * | 2016-03-04 | 2016-07-27 | 珠海格力电器股份有限公司 | Air -out structure and have its smoke ventilator |
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