CN206959238U - A kind of household kitchen air-makeup system - Google Patents
A kind of household kitchen air-makeup system Download PDFInfo
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- CN206959238U CN206959238U CN201720713645.9U CN201720713645U CN206959238U CN 206959238 U CN206959238 U CN 206959238U CN 201720713645 U CN201720713645 U CN 201720713645U CN 206959238 U CN206959238 U CN 206959238U
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Abstract
It the utility model is related to a kind of household kitchen air-makeup system, air-makeup system includes secondary air channel and presses chamber, secondary air channel is connected with natural wind regime, press chamber in the superjacent air space of kitchen furred ceiling and close to the side wall arrangement away from range hood, pressure chamber is connected with secondary air channel, press the bottom of chamber to offer the first air outlet close to kitchen wall arrangement, the excessively air port corresponding with the first air outlet is provided with the furred ceiling of kitchen.The utility model is simple and reasonable for structure, flowed by the air that secondary air channel enters after pressing chamber well mixed along the wall surface away from lampblack absorber side, airflow velocity is obviously reduced and progressively scattered to whole kitchen space after flowing a period of time, to carry out mending wind in time to kitchen, because air-flow with relatively low rate of dispersion enters kitchen, so that range hood lower zone maintains metastable flow field, avoid running the appearance of cigarette situation, so as to interference of the limited reduction to range hood, pump drainage effect is improved.
Description
Technical field
It the utility model is related to a kind of household kitchen air-makeup system.
Background technology
As urban land day is becoming tight, newly-built residential area floor more and more higher, typically discharged fume using common duct.By
It is relatively good in the sealing of present window and door, user closed the doors and windows in kitchen cooking when, often occur range hood row
There is the phenomenon substantially vacuumized afterwards for a period of time in cigarette, influences oil smoke suction effect, and easily causes door and window to shake, and if opened
Window cooking, the then wind for being directly entered kitchen easily disturb range hood to work, and cause to run cigarette.
Application No. CN201620632334.5 Chinese utility model patent《A kind of Passive House kitchen discharged lampblack is certainly
Right air-makeup system》A kind of structure is disclosed, it includes nature and mends wind airduct, electrically operated valve I, adapter case and air grille；It is natural
Mend wind airduct to be installed on the exterior wall in kitchen, outside its one end open chamber, be connected in other end open chamber and with adapter case, adapter case
Cabinet skirt line position is arranged at, adapter case is provided with air grille, mends naturally and is provided with electrically operated valve I on wind airduct, electronic
Valve I is turned on and off with the electrically operated valve II on oil fuel exhausting duct and mist extractor fan linkage.With prior art phase
Than the beneficial effects of the utility model are：When mist extractor blower fan is opened, electrically operated valve I and electrically operated valve II are also opened, mist extractor
When blower fan is closed, electrically operated valve I and electrically operated valve II are also switched off, and can mend wind naturally, and and can ensures the airtight of Passive House
Property.The structure arranges air grille ground proximity, mends wind effect although can play, easily gathers dust etc. at air grille
It is blocked, it is necessary to often cleaning could not influence to use, brings inconvenience for user.Application No. CN201610971370.9
Chinese invention patent application《Mend air control cigarette energy conserving system in a kind of residence building kitchen》A kind of structure is disclosed, its smokejack leads to
Smoke evacuation branch pipe is crossed with smoke exhaust to connect；Smokejack, which is placed in, to be mended in air channel；Air channel is mended by mending wind branch pipe and electromechanical with mist extractor
The electrically operated valve of machine series connection is mended bellows with the spill being placed on the kitchen range top and connected；Mend the exhaust hood pair of bellows depressed part and smoke exhaust
Should, cooking stove is placed thereon；Mending bellows top has three-back-shaped air outlet.The air outlet for mending air channel is arranged on fume-exhausting by said structure
The lower opposite of machine, air-out easily interfere to range hood, influence pump drainage effect.
Therefore, for current kitchen air-makeup system, improved up for further.
Utility model content
Technical problem to be solved in the utility model is the present situation for prior art, there is provided a kind of section using air-flow
Grace up to effect mend the household kitchen air-makeup system of wind, and the air-makeup system can mend wind to kitchen and effectively reduce to oil suction in time
The interference of cigarette machine.
Technical scheme is used by the utility model solves above-mentioned technical problem：A kind of household kitchen air-makeup system, bag
Secondary air channel is included, the first end of the secondary air channel is connected with natural wind regime, it is characterised in that：Also include pressing chamber, this presses chamber to set
In the superjacent air space of kitchen furred ceiling and close to the side wall arrangement away from range hood, the pressure chamber has and secondary air channel
The first air inlet for being connected of the second end, the bottom for pressing chamber offers the first air-out close to kitchen wall arrangement
Mouthful, it is corresponding, the excessively air port corresponding with the first air outlet is provided with the kitchen furred ceiling.
As an improvement, air guide member is connected with below first air outlet, the air guide member inner hollow and section shaping
For right angle fan, assemble under completion status, the top planes of the air guide member abut the lower surface arrangement of kitchen furred ceiling and are provided with
Second air inlet, the side panels of the air guide member arrange that at least side of the air guide member arcwall face is opened against kitchen side wall
Provided with the second air outlet arranged along its length.Above-mentioned air guide member is set, so as to press close to wall slow for the wind energy into kitchen
Flowing.
Improve again, the nozzle being covered on the second air outlet is provided with the air guide member, being provided with air feed on the nozzle leads to
The spout crossed, the spout include wind-guiding section, speedup section and the scattered section being mutually linked.The structure is set, and wind-guiding section is easy to distinguished and admirable
Conveying, because bore compared with I carries out certain acceleration to airflow velocity, scattered section makes distinguished and admirable along wall to divide rapidly speedup section
Scatter, to weaken the unidirectional of air-flow.
Preferably, the bore of the wind-guiding section gradually tapers up backward from air intake, the bore self-consistentency of the speedup section,
The bore of the scattered section gradually expands from front to back.
Further improve, the two sides that the wind-guiding section is arranged along nozzle length direction are configured to the first arcwall face, institute
State the two sides that scattered section is arranged along nozzle length direction and be configured to the second arcwall face.Using such structure, it is easy to utilize
Two arcwall faces play guiding function to distinguished and admirable.
Preferably, the both sides of the air guide member arcwall face offer the second air outlet arranged along its length respectively.
Preferably, described press between chamber and secondary air channel is connected with booster fan.The booster fan is set, so that this practicality
New air-makeup system easily facilitates control.
Compared with prior art, the utility model has the advantage of：The utility model is simple and reasonable for structure, is hung in kitchen
The pressure chamber being connected with secondary air channel is provided with the superjacent air space on top, this presses the air outlet of chamber to be arranged close to kitchen wall,
In use, by the air that secondary air channel enters after pressing chamber well mixed along the wall surface current away from lampblack absorber side
Dynamic, airflow velocity is obviously reduced and progressively scattered to whole kitchen space after flowing a period of time, to be mended in time to kitchen
Wind, because last air-flow with relatively low rate of dispersion enters kitchen, similar electric fan will not be produced and open a window that is obvious
Blowing is felt so that range hood lower zone maintains metastable flow field, avoids running the appearance of cigarette situation, subtracts so as to limited
Few interference to range hood, pump drainage effect is improved, reduce oxygen caused by being burnt due to kitchen range and reduce with temperature increase to people
The influence of body comfortableness；Simultaneously as the system is arranged on above furred ceiling, the kitchen space of preciousness will not be taken.
Brief description of the drawings
Fig. 1 is the structural representation of the utility model embodiment；
Fig. 2 is the structural representation of another angle of the utility model embodiment；
Fig. 3 is Fig. 2 exploded view (hiding secondary air channel)；
Fig. 4 is the structural representation of air guide member in Fig. 3；
Fig. 5 is the structural representation of another angles of Fig. 4；
Fig. 6 is the profile of nozzle in Fig. 3.
Embodiment
The utility model is described in further detail below in conjunction with accompanying drawing embodiment.
As shown in figs. 1 to 6, the household kitchen air-makeup system of the present embodiment includes secondary air channel 1 and presses chamber 2, the secondary air channel 1
First end be connected with natural wind regime, the second end of secondary air channel 1 with pressure chamber 2 be connected.Specifically, pressure chamber 2 is located at kitchen
In the superjacent air space of room furred ceiling 3 and close to the side wall arrangement away from range hood 4, press chamber 2 to have and be connected with secondary air channel 1
The first air inlet 21 connect, the bottom of chamber 2 is pressed to offer the first air outlet 22 close to kitchen wall arrangement, corresponding, kitchen
The excessively air port 31 corresponding with the first air outlet 22 is provided with room furred ceiling 3.
In the present embodiment, the lower section of the first air outlet 22 is connected with air guide member 5, the inner hollow of air guide member 5 and section
Right angle fan is configured to, is assembled under completion status, the top planes 51 of air guide member 5 abut the lower surface arrangement of kitchen furred ceiling 3, and
Second air inlet 511 corresponding with crossing air port 31 is provided with the plane 51, the side panels 52 of air guide member 5 abut kitchen side wall
Arrangement, the both sides of the arcwall face 53 of air guide member 5 offer the second air outlet 54 arranged along its length respectively.Set in air guide member 5
The nozzle 55 being covered on the second air outlet 54 is equipped with, the spout 50 that air feed passes through is provided with the nozzle 55, the spout 50 includes
Wind-guiding section 551, speedup section 552 and the scattered section 553 being mutually linked.Wherein, the bore of wind-guiding section 551 is gradual backward from air intake
Shrink, and wind-guiding section 551 is configured to the first arcwall face 554, the mouth of speedup section 552 along the two sides that nozzle length direction is arranged
Footpath self-consistentency, the bore 553 for disperseing section gradually expands from front to back, and disperses section 553 is arranged along nozzle length direction two
Side is configured to the second arcwall face 555.Wind-guiding section 551 is easy to distinguished and admirable conveying, and speedup section 552 is due to bore compared with I to distinguished and admirable
Speed carries out certain acceleration, scattered section 553 make it is distinguished and admirable scatter rapidly along wall, to weaken the unidirectional of air-flow.
Booster fan 6 can also be connected with by pressing between chamber 2 and secondary air channel 1, so that the air-makeup system of the present embodiment is more
It is easy to control.
It is natural when range hood is run using the benefit wind method for having above-mentioned household kitchen air-makeup system in the present embodiment
Wind by secondary air channel 1 enter press chamber 2 in, and sequentially passed through air port 31, the first air outlet 22 enters kitchen along kitchen wall
Fang Zhong, the wind into kitchen are slowly spread apart after docile metope flows a segment distance and slows down, expanded with relatively low rate of dispersion
It is dissipated to whole kitchen space.
Claims (7)
1. a kind of household kitchen air-makeup system, including secondary air channel (1), the first end of the secondary air channel (1) are connected with natural wind regime,
It is characterized in that：Also include pressure chamber (2), this presses chamber (2) in the superjacent air space of kitchen furred ceiling (3) and close to away from suction
The side wall arrangement of lampblack absorber (4), it is described to press chamber (2) that there is the first air intake being connected with the second end of secondary air channel (1)
Mouth (21), the bottom for pressing chamber (2) offers the first air outlet (22) close to kitchen wall arrangement, corresponding, described
Mistake air port (31) corresponding with the first air outlet (21) is provided with kitchen furred ceiling (3).
2. household kitchen air-makeup system according to claim 1, it is characterised in that：The lower section of first air outlet (22)
Air guide member (5) is connected with, simultaneously section shaping is right angle fan to air guide member (5) inner hollow, is assembled under completion status, described to lead
The top planes (51) of wind part (5) abut the lower surface arrangement of kitchen furred ceiling (3) and are provided with the second air inlet (511), described to lead
The side panels (52) of wind part (5) arrange that at least side of air guide member (5) arcwall face (53) offers against kitchen side wall
The second air outlet (54) arranged along its length.
3. household kitchen air-makeup system according to claim 2, it is characterised in that：It is provided with and covers in the air guide member (5)
The nozzle (55) covered on the second air outlet (54), the spout (50) that air feed passes through is provided with the nozzle (55), the spout (50)
Including the wind-guiding section (551), speedup section (552) and scattered section (553) being mutually linked.
4. household kitchen air-makeup system according to claim 3, it is characterised in that：The bore of the wind-guiding section (551) is certainly
Air intake gradually tapers up backward, the bore self-consistentency of the speedup section (552), and the bore of the scattered section (553) is from forward direction
Gradually expand afterwards.
5. household kitchen air-makeup system according to claim 4, it is characterised in that：The wind-guiding section (551) is along nozzle
(55) two sides of length direction arrangement are configured to the first arcwall face (554), and the scattered section (553) is along nozzle (55) length
The two sides of direction arrangement are configured to the second arcwall face (555).
6. household kitchen air-makeup system according to claim 2, it is characterised in that：Air guide member (5) arcwall face (53)
Both sides offer the second air outlet (54) arranged along its length respectively.
7. household kitchen air-makeup system according to claim 1, it is characterised in that：It is described to press chamber (2) and secondary air channel (1)
Between be connected with booster fan (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720713645.9U CN206959238U (en) | 2017-06-19 | 2017-06-19 | A kind of household kitchen air-makeup system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720713645.9U CN206959238U (en) | 2017-06-19 | 2017-06-19 | A kind of household kitchen air-makeup system |
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| Publication Number | Publication Date |
|---|---|
| CN206959238U true CN206959238U (en) | 2018-02-02 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720713645.9U Active CN206959238U (en) | 2017-06-19 | 2017-06-19 | A kind of household kitchen air-makeup system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108006880A (en) * | 2017-06-19 | 2018-05-08 | 宁波方太厨具有限公司 | A kind of household kitchen air-makeup system and application have the benefit wind method of the system |
-
2017
- 2017-06-19 CN CN201720713645.9U patent/CN206959238U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108006880A (en) * | 2017-06-19 | 2018-05-08 | 宁波方太厨具有限公司 | A kind of household kitchen air-makeup system and application have the benefit wind method of the system |
| CN108006880B (en) * | 2017-06-19 | 2023-11-17 | 宁波方太厨具有限公司 | Domestic kitchen air supplementing system and air supplementing method using same |
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