CN206846837U - A kind of kitchen air curtain system - Google Patents
A kind of kitchen air curtain system Download PDFInfo
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- CN206846837U CN206846837U CN201720458830.8U CN201720458830U CN206846837U CN 206846837 U CN206846837 U CN 206846837U CN 201720458830 U CN201720458830 U CN 201720458830U CN 206846837 U CN206846837 U CN 206846837U
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- kitchen
- kitchen range
- air curtain
- curtain system
- ventilation duct
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Abstract
A kind of kitchen air curtain system, including range hood and the kitchen range top, blower fan is installed inside range hood, blower fan has the main air outlet connected with flue outside blower fan, it is characterized in that blower fan also has auxiliary air-outlet, preformed hole is provided with the kitchen range top, ventilation duct is connected with auxiliary air-outlet, ventilation duct is extended downward into below the kitchen range top and is connected with preformed hole, and preformed hole has two groups and is located at the left and right sides of kitchen range respectively.The utility model has the advantage of：The blower fan auxiliary air-outlet of the kitchen air curtain system can be connected by ventilation duct with the preformed hole on the kitchen range top, and preformed hole has two groups and is located at the left and right sides of kitchen range respectively, when blower fan work, discharged from the gas of auxiliary air-outlet blowout by preformed hole with certain speed, along with the suction of range hood, the diffusion of oil smoke can be significantly reduced, reach preferable smoke absorption effect, it is particularly suitable in the kitchen of confined space, make to form a small air circulation in kitchen, smoke absorption effect greatly promotes.
Description
Technical field
A kind of air curtain system is the utility model is related to, more particularly, to a kind of kitchen air curtain system.
Background technology
The air curtain system in existing kitchen is required to add power source in addition.Such as early stage occur independently sell lead cigarette
Machine, in the small air quantity epoch at that time, it can effectively strengthen smoke absorption effect, people, which have invented to be internally integrated in kitchen range, afterwards leads cigarette work(
The structure of energy, but needs are inside kitchen range or power source is added in top, to form air curtain to strengthen smoke absorption effect.It is and for example special
Profit number is disclosed in ZL 200410096052.X (Authorization Notice No. is the C of CN 100480586)《A kind of air curtain exhausting oil smoke
Machine》, kitchen hood needs intracavitary installation fan in air-supply, can just make gas defeated from air outlet in the presence of fan
Go out.Such as patent No. ZL 200710084828.X (Authorization Notice No. is the C of CN 100559082) Chinese invention patent institute again
It is disclosed《A kind of air curtain gas range》, the gas-cooker sets blower fan and airduct in internal body, set on the hearth plate around stove core
Be equipped with air outlet, blower fan connects air outlet by airduct, in blower fan caused air-flow through airduct and air outlet the shape around stove core
Into brattice.As can be seen here, above-mentioned existing kitchen air curtain system is required to install the power sources such as other blower fan, and structure is relatively
For complexity, cost is higher, is further improved.
Utility model content
Technical problem to be solved in the utility model is to be directed to above-mentioned state of the art, there is provided it is a kind of it is simple in construction,
The kitchen air curtain system of effective air curtain can be formed above kitchen range.
Technical scheme is used by the utility model solves above-mentioned technical problem：The kitchen air curtain system, including oil suction
Cigarette machine and the kitchen range top, blower fan is provided with inside the range hood, and the blower fan has the main air-out connected with flue outside blower fan
Mouthful, it is characterised in that：The blower fan also has auxiliary air-outlet, and preformed hole, the auxiliary air-outlet are provided with the kitchen range top
On be connected with ventilation duct, the ventilation duct is extended downward into below the kitchen range top and is connected with described preformed hole, the preformed hole
There are two groups and be located at the left and right sides of kitchen range respectively.
Preferably, described auxiliary air-outlet has two, and accordingly, the ventilation duct has two, and the upper end of ventilation duct connects
Corresponding to being connected on auxiliary air-outlet, the lower end of ventilation duct stretches in below the kitchen range top and is connected with the preformed hole of respective side.
In order to control draft tube aeration, valve is installed on described ventilation duct.
As a kind of preferred scheme, the preformed hole is the steam vent being opened on the kitchen range top.
Further preferably, below the kitchen range top and the position of corresponding steam vent is provided with first exhaust cavity, described
First exhaust cavity is provided with the first intake interface and the first venthole, and first intake interface is connected with corresponding ventilation duct
Logical, the outgassing direction of first venthole is towards the steam vent.After first exhaust cavity is set, ventilation duct can be discharged
Wind be more concentrated at from steam vent discharge, the gas rate of outflow faster so that gas is formed between kitchen range and range hood
More stable flow field, reach the purpose for gathering oil smoke, further lift the range hood effect of range hood.
Further preferably, described steam vent is circular hole, and aperture is 3mm~6mm.
As another preferred scheme, described preformed hole is the marking shape window being opened on the kitchen range top, the bar shaped
Window is adjacent to kitchen range edge and is distributed from front to back, and second is provided with below the kitchen range top and corresponding to the position of marking shape window
Be vented cavity, the second exhaust cavity is provided with the second intake interface and the second venthole, second intake interface with it is right
The ventilation duct answered is connected, and second venthole exposes to the marking shape window.
In order to be oriented to the air-flow flowed out from the second venthole, stator is installed on the second exhaust cavity,
The stator is in strip and located at the outside of second venthole, and the stator is oblique tilted from bottom to top.
In order to be suitable for different kitchen range, the adjustable vane that the stator can be adjusted for angle of inclination, the stator phase
Adjustable range for the angle of inclination of the kitchen range top is 60 °~80 °.
Further preferably, the second described venthole is mounting hole, the length direction of mounting hole and the left and right directions of kitchen range
Consistent, the length of mounting hole is 5mm~10mm, and the width of mounting hole is 3mm~5mm.
Compared with prior art, the utility model has the advantage of：The blower fan of the kitchen air curtain system has auxiliary air-out
Mouthful, auxiliary air-outlet can be connected by ventilation duct with the preformed hole on the kitchen range top, and preformed hole has two groups and is located at kitchen range respectively
The left and right sides, when blower fan work, from auxiliary air-outlet blowout gas discharged by preformed hole with certain speed, add
The suction of range hood, gas can form stable flow field between kitchen range and range hood, hence it is evident that reduce oil smoke
Circumferential diffusion, reaches the purpose for gathering oil smoke, particularly suitable in the kitchen of confined space so as to improve smoke absorption effect, makes
A small air circulation is formed in kitchen, smoke absorption effect greatly promotes.
Brief description of the drawings
Fig. 1 is the structural representation of the utility model embodiment one；
Fig. 2 is the internal structure schematic diagram of the utility model embodiment one；
Fig. 3 is the structural representation of the utility model embodiment two；
Fig. 4 is the structural representation of the first exhaust cavity of the utility model embodiment two；
Fig. 5 is the structural representation of the utility model embodiment three；
Fig. 6 is the partial structural diagram of the utility model embodiment three；
Fig. 7 is the structural representation of the second exhaust cavity of the utility model embodiment three；
Fig. 8 is the partial structural diagram of the utility model embodiment four；
Fig. 9 is the structural representation of the second exhaust cavity of the utility model embodiment four.
Embodiment
The utility model is described in further detail below in conjunction with accompanying drawing embodiment.
Embodiment one：
As depicted in figs. 1 and 2, the kitchen air curtain system in the present embodiment includes range hood 1 and the kitchen range top 2, range hood 1
Inside is provided with blower fan 3, and blower fan 3 includes a main air outlet 31 and two auxiliary air-outlets 32, and main air outlet 31 is upward simultaneously
For being connected with outside flue, each auxiliary air-outlet 32 is connected with a ventilation duct 4.The kitchen range top 2 is reserved provided with two groups
Hole, for every group of preformed hole respectively in the left and right sides of kitchen range 7, the present embodiment, preformed hole is the steam vent being opened on the kitchen range top
21, every group of steam vent 21 is divided into two row, and steam vent 21 is circular hole, and aperture is 3mm~6mm.The lower end of ventilation duct 4 is from fume-exhausting
The rear side of machine 1 extends downward into the lower section of the kitchen range top 2, and the outlet air end of every ventilation duct 4 is respectively close to the steam vent 21 of respective side
Connected region, typically ventilation duct 4 is directly protruding into the cabinet of the lower section of kitchen range 7, enables ventilation duct 4 and corresponding row
The configured in fluid communication of stomata 21.In addition, being provided with valve 41 on ventilation duct 4, it can control the auxiliary air-outlet 32 of blower fan 3 can
Wind is discharged into ventilation duct 4.
When range hood 1 works, the flue gas of suction blower fan 3 passes through ventilation from the flow ventilation pipe 4 of auxiliary air-outlet 32, gas
Discharged after pipe 4 from the steam vent 21 on the kitchen range top 2 with certain speed, under the suction of range hood 1, gas is in the He of kitchen range 7
Stable flow field is formed between range hood 1, the circumferential diffusion of oil smoke can be significantly reduced, reach the purpose for gathering oil smoke, from
And smoke absorption effect is improved, and it is particularly suitable in the kitchen of confined space, make to form a small air circulation in kitchen, oil suction
Cigarette effect greatly promotes.In addition, in order that from steam vent 21 discharge gas more clean, can be installed in ventilation duct 4
Filter device (not shown).
Embodiment two：
As shown in Figure 3 and Figure 4, compared with embodiment one, the present embodiment below the kitchen range top 2 and corresponding steam vent 21 position
First exhaust cavity 5 is installed, i.e. first exhaust cavity 5 there are two and is located at the left and right sides of kitchen range 7 respectively.In first exhaust
Cavity 5 is provided with the first intake interface 51 and the first venthole 52, and the first intake interface 51 is connected with corresponding ventilation duct 4, the
The outgassing direction of one venthole 52 is towards steam vent 21.In addition, for the ease of blowdown, the also row of being provided with first exhaust cavity 5
Dirty mouth 53, is usually blocked with plug 54.
After first exhaust cavity 5 is set, the wind that ventilation duct 4 is discharged can be made to be more concentrated at discharging from steam vent 21, gas
The rate of outflow faster, so that gas forms more stable flow field between kitchen range 7 and range hood 1, reaches and gathers oil smoke
Purpose, further lifted range hood range hood effect.
Embodiment three：
As shown in Figures 5 to 7, the preformed hole of the present embodiment is the marking shape window 22 being opened on the kitchen range top 2, marking shape window 22
The neighbouring edge of kitchen range 7 is simultaneously distributed from front to back, and second exhaust is provided with below the kitchen range top 2 and corresponding to the position of marking shape window 22
Cavity 6, second exhaust cavity 6 ranked second intake interface 61 and second venthole 62, the second intake interface 61 provided with one
It is connected with corresponding ventilation duct 4, the second venthole 62 exposes to marking shape window 22.In the present embodiment, the second venthole 62 is
Mounting hole, the length direction of mounting hole is consistent with the left and right directions of kitchen range, and the length of mounting hole is 5mm~10mm, mounting hole
Width be 3mm~5mm
In addition, being provided with stator 63 on second exhaust cavity 6, stator 63 is in strip and located at the outer of the second venthole 62
Side, and stator 63 is oblique tilted from bottom to top.In the present embodiment, according to different kitchen range 7, stator 63 is that angle of inclination can adjust
The adjustable vane of section, stator 63 are 60 °~80 ° relative to the adjustable range at the angle of inclination of the kitchen range top 2.Stator 63 can be opened manually
Close, motor driven can also be used, and can together be opened with valve 41.After stator 63 so that from the row of the second venthole 62
The gas gone out can blow to the top of kitchen range fire hole, make the effect for gathering oil smoke more preferable.
Example IV：
As shown in Figure 8 and Figure 9, compared with embodiment three, the second exhaust cavity 6 in the present embodiment is provided with two and ranked second
Venthole 62, accordingly, after stator 63 has two panels, the second venthole 62 to be arranged to two rows, gas output can be improved, so as to more sharp
In gathering oil smoke.
It the foregoing is only preferred embodiment of the present utility model, it is noted that for those of ordinary skill in the art
For, under the premise of principle of the present utility model is not departed from, a variety of remodeling or improvement can be carried out to the utility model, these are equal
It is considered as within the scope of protection of the utility model.
Claims (10)
1. a kind of kitchen air curtain system, including range hood (1) and the kitchen range top (2), the range hood (1) is internal to be provided with blower fan
(3), the blower fan (3) has the main air outlet (31) connected with flue outside blower fan, it is characterised in that：The blower fan (3) is also
With auxiliary air-outlet (32), preformed hole is provided with the kitchen range top (2), ventilation duct is connected with the auxiliary air-outlet (32)
(4), the ventilation duct (4) extends downward into below the kitchen range top (2) and is connected with described preformed hole, and the preformed hole has two groups
And it is located at the left and right sides of kitchen range (7) respectively.
2. kitchen air curtain system according to claim 1, it is characterised in that：Described auxiliary air-outlet (32) has two,
Accordingly, the ventilation duct (4) includes two, and the upper end of ventilation duct (4) is connected on corresponding auxiliary air-outlet (32), ventilation
The lower end of pipe (4) stretches in below the kitchen range top (2) and is connected with the preformed hole of respective side.
3. kitchen air curtain system according to claim 2, it is characterised in that：Valve is installed on described ventilation duct (4)
Door (41).
4. kitchen air curtain system according to claim 2, it is characterised in that：The preformed hole is to be opened in the kitchen range top
(2) steam vent (21) on.
5. kitchen air curtain system according to claim 4, it is characterised in that：In the kitchen range top (2) lower section and corresponding exhaust
The position in hole (21) is provided with first exhaust cavity (5), and the first intake interface (51) is provided with the first exhaust cavity (5)
With the first venthole (52), first intake interface (51) is connected with corresponding ventilation duct (4), first venthole (52)
Outgassing direction towards the steam vent (21).
6. kitchen air curtain system according to claim 4, it is characterised in that：Described steam vent (21) is circular hole, and hole
Footpath is 3mm~6mm.
7. kitchen air curtain system according to claim 2, it is characterised in that：Described preformed hole is to be opened in the kitchen range top
(2) marking shape window (22) on, the neighbouring kitchen range edge of the marking shape window (22) is simultaneously distributed from front to back, in the kitchen range top (2)
Lower section is simultaneously provided with second exhaust cavity (6) corresponding to the position of marking shape window (22), and the second exhaust cavity (6) is provided with
Second intake interface (61) and the second venthole (62), second intake interface (61) are connected with corresponding ventilation duct (4),
Second venthole (62) exposes to the marking shape window (22).
8. kitchen air curtain system according to claim 7, it is characterised in that：Installed on the second exhaust cavity (6)
There is stator (63), the stator (63) is in strip and located at the outside of second venthole (62), and the stator (63) is certainly
It is lower and upper oblique tilted.
9. kitchen air curtain system according to claim 8, it is characterised in that：The stator (63) is that angle of inclination can adjust
The adjustable vane of section, the stator (63) are 60 °~80 ° relative to the adjustable range at the angle of inclination of the kitchen range top (2).
10. kitchen air curtain system according to claim 7, it is characterised in that：Described the second venthole (62) is kidney-shaped
Hole, the length direction of mounting hole is consistent with the left and right directions of kitchen range, and the length of mounting hole is 5mm~10mm, the width of mounting hole
Spend for 3mm~5mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720458830.8U CN206846837U (en) | 2017-04-27 | 2017-04-27 | A kind of kitchen air curtain system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720458830.8U CN206846837U (en) | 2017-04-27 | 2017-04-27 | A kind of kitchen air curtain system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206846837U true CN206846837U (en) | 2018-01-05 |
Family
ID=60794383
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720458830.8U Active CN206846837U (en) | 2017-04-27 | 2017-04-27 | A kind of kitchen air curtain system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206846837U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110513729A (en) * | 2019-07-29 | 2019-11-29 | 宁波方太厨具有限公司 | A kind of built-in type cooker and application have the cigarette stove all-in-one machine of the kitchen range |
| CN111346249A (en) * | 2018-12-21 | 2020-06-30 | 宁波方太厨具有限公司 | Disinfection cabinet and air suction device with same |
-
2017
- 2017-04-27 CN CN201720458830.8U patent/CN206846837U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111346249A (en) * | 2018-12-21 | 2020-06-30 | 宁波方太厨具有限公司 | Disinfection cabinet and air suction device with same |
| CN111346249B (en) * | 2018-12-21 | 2021-01-19 | 宁波方太厨具有限公司 | Disinfection cabinet and air suction device with same |
| CN110513729A (en) * | 2019-07-29 | 2019-11-29 | 宁波方太厨具有限公司 | A kind of built-in type cooker and application have the cigarette stove all-in-one machine of the kitchen range |
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