CN209013278U - The hidden smoke exhaust ventilator of air curtain type - Google Patents
The hidden smoke exhaust ventilator of air curtain type Download PDFInfo
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- CN209013278U CN209013278U CN201821577729.5U CN201821577729U CN209013278U CN 209013278 U CN209013278 U CN 209013278U CN 201821577729 U CN201821577729 U CN 201821577729U CN 209013278 U CN209013278 U CN 209013278U
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- intake passage
- smoke exhaust
- exhaust ventilator
- air curtain
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Abstract
The utility model relates to kitchen ventilator field, especially a kind of hidden smoke exhaust ventilator of air curtain type is used to be mounted in the kitchen of furred ceiling, comprising: air intake passage, its bottom has air inlet, and the air inlet is located above kitchen range, and the air intake passage extends upwardly to above the furred ceiling of kitchen；Blower is installed on above furred ceiling, and the blower is connected to the air intake passage and provides negative pressure to the air inlet；Air curtain air outlet, the air curtain air outlet of strip is provided on the air intake passage, it is located above the air inlet, the air curtain air outlet is configured as: can be towards direction exports wind on the outside of air intake passage and obliquely, form air curtain, the wind regime and air intake passage internal insulation of air curtain air outlet simultaneously is independent wind regime；The purpose of utility model of the utility model is to provide a kind of optimization kitchen inside available space, further carries out the hidden smoke exhaust ventilator of air curtain type that noise reduction saves noise reduction cost again simultaneously to smoke exhaust ventilator.
Description
Technical field
The utility model relates to kitchen ventilator field, especially a kind of hidden smoke exhaust ventilator of air curtain type.
Background technique
Smoke exhaust ventilator is also known as range hood, is a kind of kitchen appliance for purifying kitchen environment.
It is mounted on above kitchen range, can be by being harmful to the human body of generating in waste and cooking process that cooking stove burns
Oil smoke is taken away rapidly, and discharge is outdoor, reduces pollution, purifies air, and has gas defence, explosion-proof safety guarantee effect.
Major part kitchen can all carry out furred ceiling in finishing at present.
Smoke exhaust ventilator is usually to be integrally provided in below furred ceiling, and the smoking pipeline of smoke exhaust ventilator penetrates furred ceiling upwards, finally
Extend to the discharge flue in house.
Negative pressure needed for the fume exhausting function of smoke exhaust ventilator by smoke exhaust ventilator blower provide, blower be typically integrated in into
The top in air port, and be located under furred ceiling, it is directly installed on inside smoking pipeline in most cases, while for beautiful and noise
Control, certain customers can be hidden in this section of smoking pipeline for being equipped with air inlet in hanging cupboard.
Current existing above-mentioned smoke exhaust ventilator, the space hold in kitchen is still too big, while the noise of blower is asked
Topic, it is also necessary to be separately provided for hiding hanging cupboard and optimize, cost is higher simultaneously, the storage effect of this part hanging cupboard itself
Also it does not bring into play.
Meanwhile in the R&D process for changing range hood structure, need to weigh the smoke pumping effect of smoke exhaust ventilator.
Utility model content
In view of the problems of the existing technology, the purpose of utility model of the utility model is to provide in a kind of optimization kitchen
Portion's available space further carries out the hidden smoke exhaust ventilator of air curtain type that noise reduction saves noise reduction cost again simultaneously to smoke exhaust ventilator.
To achieve the goals above, the technical solution adopted in the utility model are as follows:
A kind of hidden smoke exhaust ventilator of air curtain type, is used to be mounted in the kitchen of furred ceiling comprising:
Air intake passage, bottom have air inlet, and the air inlet is located above kitchen range, and the air intake passage is upward
It extends to above the furred ceiling of kitchen；
Blower is installed on above furred ceiling, and the blower is connected to the air intake passage and provides negative pressure to the air inlet；
Air curtain air outlet is provided with the air curtain air outlet of strip on the air intake passage, is located on the air inlet
Side, which is configured as: can form air curtain, simultaneously towards on the outside of air intake passage and obliquely direction output wind
The wind regime and air intake passage internal insulation of air curtain air outlet are independent wind regime.
By blower be arranged to using when be mounted on blower above furred ceiling, do so the overall dimensions in smoke exhaust ventilator
On, it is exactly that be compared to the prior art longer (cost is relatively low) for the length of air intake passage, and blower is arranged above furred ceiling,
Noise reduction further can be carried out to smoke exhaust ventilator, while no longer needing that hanging cupboard is separately provided with the buffer action using furred ceiling itself
Come noise reduction, save the cost, secondly, the air intake passage for installing blower originally (is all to be located at furred ceiling after blower is arranged on furred ceiling
Lower section) it then can reduce volume, optimize available space inside kitchen, meanwhile, after improving by this scheme, apply for human hair
The smoke exhaust ventilator effect of existing smoke exhaust ventilator, which was compared in the past, decrease, has a small amount of oil smoke diffusion, passes through and the air curtain is arranged
Air outlet generates air curtain, prevent oil smoke on emit, so that oil smoke is concentrated on region on the lower, convenient for air inlet to oil smoke
It extracts again, in the case where changing smoke exhaust ventilator air inlet mechanism, ensure that the pumping with script conventional extraction hood peer-level
Kitchen ventilator effect.
As a preferred embodiment of the present invention, the air intake passage length is adjustable, in the not used situation of smoke exhaust ventilator
Under can rise (shorten air intake passage length), available space inside optimization kitchen, while also more attractive.
As a preferred embodiment of the present invention, the air intake passage includes two sections or more of segmented channels, adjacent point
Duan Tongdao socket cooperation, and opposite can slide, keep the air intake passage length adjustable, the mode for being socketed cooperation is more excellent.
As a preferred embodiment of the present invention, at least two segmented channels bottoms are provided with the air inlet, and position
The opposite farther air inlet of kitchen range is set, closer to kitchen range in vertical projection, increases smoke exhaust ventilator effect, bottommost
The air inlet of segmented channels bottom be main lampblack-pumped air port, the oil smoke left not sucked moves up, by upper one point
The air inlet sucking of section the bottom of the channel.
As a preferred embodiment of the present invention, when the air intake passage length longest, the segmented channels bottom of bottommost
Has air inlet, the bottom of the segmented channels adjacent with the segmented channels of bottommost also has air inlet.
As a preferred embodiment of the present invention, it is provided with oil guide plate inside the segmented channels, made in air intake passage
Grease stain can flow downward along oil guide plate, complete set, easy cleaning.
As a preferred embodiment of the present invention, it is slidably connected between the oil guide plate in adjacent segmented channels, and phase
It is seamlessly transitted between mutually, grease stain is enable in different segmented channels from top to bottom to flow ultimately into air inlet by adjacent oil guide plate
Channel bottommost, completes set, easy cleaning, and the accumulation and grease stain for also preventing grease stain are leaked from cooperation place of segmented channels
Out.
It as a preferred embodiment of the present invention, further include oil groove, when the air intake passage length longest, the oil groove position
In the bottom of the segmented channels of bottommost, easy cleaning.
The beneficial effects of the utility model are:
By blower be arranged to using when be mounted on blower above furred ceiling, do so the overall dimensions in smoke exhaust ventilator
On, it is exactly that be compared to the prior art longer (cost is relatively low) for the length of air intake passage, and blower is arranged above furred ceiling,
Noise reduction further can be carried out to smoke exhaust ventilator, while no longer needing that hanging cupboard is separately provided with the buffer action using furred ceiling itself
Come noise reduction, save the cost, secondly, the air intake passage for installing blower originally (is all to be located at furred ceiling after blower is arranged on furred ceiling
Lower section) it then can reduce volume, optimize available space inside kitchen, meanwhile, after improving by this scheme, apply for human hair
The smoke exhaust ventilator effect of existing smoke exhaust ventilator, which was compared in the past, decrease, has a small amount of oil smoke diffusion, passes through and the air curtain is arranged
Air outlet generates air curtain, prevent oil smoke on emit, so that oil smoke is concentrated on region on the lower, convenient for air inlet to oil smoke
It extracts again, in the case where changing smoke exhaust ventilator air inlet mechanism, ensure that the pumping with script conventional extraction hood peer-level
Kitchen ventilator effect.
Detailed description of the invention
Fig. 1 is that the first viewing angle constructions schematic diagram of the utility model (depicts furred ceiling, but furred ceiling is not belonging to the utility model
Component is intended merely to show the position restriction to blower)；
Fig. 2 is the second viewing angle constructions schematic diagram of the utility model；
Fig. 3 is the third viewing angle constructions schematic diagram of the utility model；
Fig. 4 is partial enlarged view at A in Fig. 3；
Fig. 5 is the axonometric drawing of state after installing in the utility model embodiment 1；
Fig. 6 is partial enlarged view at B in Fig. 2；
Marked in the figure: 1- wall, 2- blower, 3- furred ceiling, 4- air intake passage, 5- segmented channels, 6- oil guide plate, 7- oil groove, 8-
Air inlet, the horn-like channel 9-, 10- transition passage, the first hanging cupboard of 11-, the second hanging cupboard of 12-, 13- base cabinet, 14- lighting source,
15- air curtain air outlet.
Specific embodiment
The utility model is described in further detail below with reference to embodiment and specific embodiment.But it should not be by this
The range for being interpreted as the above-mentioned theme of the utility model is only limitted to embodiment below, in all utility models based on the utility model
Hold realized technology and belongs to the scope of the utility model.
Embodiment 1
Such as Fig. 1-5, a kind of hidden smoke exhaust ventilator of air curtain type, in the kitchen for being used to be mounted on furred ceiling 3 comprising:
Air intake passage 4, bottom have air inlet 8, and the air inlet 8 is located above kitchen range, the air intake passage 4
3 top of kitchen furred ceiling is extended upwardly to, 4 length of air intake passage is adjustable；
Blower 2, is installed on 3 top of furred ceiling, and the blower 2 is connected to the air intake passage 4 and provides to the air inlet 8
Negative pressure, such as Fig. 1 illustrate the wall 1 and furred ceiling 3 of smoke exhaust ventilator installation, meanwhile, in the present embodiment, the air outlet position of blower 2
In the side (traditional is positioned at the surface of blower) of blower, since the blower 2 of the application is arranged on furred ceiling 3, and kitchen
Layer is high and limited, the air outlet of blower 2 is set to the side of blower, can effectively save longitudinal space, be more advantageous to this
The realization of 3 top of furred ceiling is arranged in scheme blower 2, and does not influence the air intake-exhaust function of blower 2；
Air curtain air outlet 15 is provided with the air curtain air outlet 15 (such as Fig. 6) of strip on the air intake passage 4, is located at
8 top of air inlet, the air curtain air outlet 15 are configured as: can be towards 4 outside of air intake passage and direction output obliquely
Wind forms air curtain, while 4 internal insulation of the wind regime of air curtain air outlet and air intake passage, is independent wind regime.
Specifically, the segmented channels 5 that the air intake passage 4 includes two sections or more (are two sections, upper one in figure in the present embodiment
Segmented channels 5 of the segmented channels 5 than next section of section are big many, Just One Of Those Things signal effect, in size not necessarily figure
As shown, as long as the segmented channels 5 that size meets next section can plug together in the segmented channels 5 of the preceding paragraph, reason
As long as big all right by lower section of the relative aperture of the segmented channels 5 of upper the preceding paragraph of segmented channels 5), adjacent segmented channels 5 are socketed
Cooperation, and can opposite sliding (for sliding action by motor driven, i.e., next section of segmented channels 5 are logical in the segmentation of the preceding paragraph
Electric up-down in road 5), keep 4 length of air intake passage adjustable, two 5 bottoms of segmented channels are provided with the air inlet 8
(such as Fig. 2), and position, closer to kitchen range in vertical projection, is embodied with respect to the farther air inlet 8 of kitchen range
In, the 4 length longest of air intake passage, 5 bottom of segmented channels of bottommost has air inlet 8, and the segmentation with bottommost is logical
The bottom of the adjacent segmented channels 5 in road 5 also has air inlet 8, and 4 bottom of air intake passage is additionally provided with oil groove 7, the installation of oil groove 7
Specifically, in the 4 length longest of air intake passage, the oil groove 7 is located at the bottom of the segmented channels 5 of bottommost for position, oil
Slot 7 is removably installed in segmented channels 5, is additionally provided with lighting source 14, the present embodiment positioned at high-order 8 both sides of air inlet
In be LED light source.
Meanwhile oil guide plate 6 is provided with inside the segmented channels 5, between the oil guide plate 6 in adjacent segmented channels 5
It is slidably connected, and smooth transition each other, such as Fig. 3,4, the top of superposed segmented channels 5, connection is one section of loudspeaker
Shape channel 9, horn-like channel 9 is upward by bottom, and channel bore gradual change is small, and it is logical that the top in horn-like channel 9 is connected with transition
Road 10, transition passage 10 are permanent diameter, pass through furred ceiling 3 (aperture for having matching transition channel 10 on furred ceiling 3) and are connected to the blower
2, this structure can effectively reduce the aperture of furred ceiling 3, guarantee the integrality of furred ceiling 3, the strength and stiffness for keeping it whole, Yi Jimi
Closing property mores easily guarantee.
Such as Fig. 5, illustrate the usage scenario of the hidden smoke exhaust ventilator of air curtain type, that is, state after installing, 4 two sides of air intake passage
The first hanging cupboard 11 can be set for storing, base cabinet 13 is set below smoke exhaust ventilator, for the installation of storing and gas-fired equipment,
Second hanging cupboard 12 also can be set positioned at high-order 4 outside of air intake passage, although thick without 11 thickness of the first hanging cupboard,
Also there is certain function of containing articles, moreover it is possible to and the first hanging cupboard 11 flushes the aesthetic feeling for keeping appearance.
Claims (8)
1. a kind of hidden smoke exhaust ventilator of air curtain type, is used to be mounted in the kitchen of furred ceiling comprising:
Air intake passage, bottom have air inlet, and the air inlet is located above kitchen range, and the air intake passage upwardly extends
Above to kitchen furred ceiling；
Blower is installed on above furred ceiling, and the blower is connected to the air intake passage and provides negative pressure to the air inlet；
Air curtain air outlet is provided with the air curtain air outlet of strip on the air intake passage, is located above the air inlet, should
Air curtain air outlet is configured as: wind, formation air curtain can be exported towards air intake passage outside and obliquely direction, while air curtain goes out
The wind regime and air intake passage internal insulation in air port are independent wind regime.
2. the hidden smoke exhaust ventilator of air curtain type according to claim 1, which is characterized in that the air intake passage length is adjustable.
3. the hidden smoke exhaust ventilator of air curtain type according to claim 2, which is characterized in that the air intake passage include two sections with
On segmented channels, adjacent segmented channels are socketed cooperation, and can opposite sliding, keep the air intake passage length adjustable.
4. the hidden smoke exhaust ventilator of air curtain type according to claim 3, which is characterized in that at least two segmented channels bottoms are equal
The air inlet is provided with, and position is with respect to the farther air inlet of kitchen range, closer to kitchen range in vertical projection.
5. the hidden smoke exhaust ventilator of air curtain type according to claim 4, which is characterized in that the air intake passage length longest
When, the segmented channels bottom of bottommost has air inlet, and the bottom of the segmented channels adjacent with the segmented channels of bottommost also has
Standby air inlet.
6. the hidden smoke exhaust ventilator of air curtain type according to claim 5, which is characterized in that be respectively provided with inside the segmented channels
There is oil guide plate.
7. the hidden smoke exhaust ventilator of air curtain type according to claim 6, which is characterized in that the Oil Guide in adjacent segmented channels
It is slidably connected between plate, and smooth transition each other.
8. the hidden smoke exhaust ventilator of air curtain type according to claim 7, which is characterized in that further include oil groove, the air inlet is logical
When road length longest, the oil groove is located at the bottom of the segmented channels of bottommost.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821577729.5U CN209013278U (en) | 2018-09-27 | 2018-09-27 | The hidden smoke exhaust ventilator of air curtain type |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821577729.5U CN209013278U (en) | 2018-09-27 | 2018-09-27 | The hidden smoke exhaust ventilator of air curtain type |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209013278U true CN209013278U (en) | 2019-06-21 |
Family
ID=66834450
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821577729.5U Active CN209013278U (en) | 2018-09-27 | 2018-09-27 | The hidden smoke exhaust ventilator of air curtain type |
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| CN (1) | CN209013278U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109028214A (en) * | 2018-09-27 | 2018-12-18 | 成都前锋电子有限责任公司 | The hidden smoke exhaust ventilator of air curtain type |
-
2018
- 2018-09-27 CN CN201821577729.5U patent/CN209013278U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109028214A (en) * | 2018-09-27 | 2018-12-18 | 成都前锋电子有限责任公司 | The hidden smoke exhaust ventilator of air curtain type |
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