CN206831630U - The energy-saving kitchen structure of fresh air formula - Google Patents
The energy-saving kitchen structure of fresh air formula Download PDFInfo
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- CN206831630U CN206831630U CN201720437352.2U CN201720437352U CN206831630U CN 206831630 U CN206831630 U CN 206831630U CN 201720437352 U CN201720437352 U CN 201720437352U CN 206831630 U CN206831630 U CN 206831630U
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- air
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- air curtain
- vent
- kitchen range
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Abstract
The utility model discloses a kind of energy-saving kitchen structure of fresh air formula, including the gas kitchen ranges being located on kitchen range, it is located at the smoke extractor on wall above gas kitchen ranges, the air curtain case of upper shed structure is provided with below kitchen range, the upper shed of air curtain case is fixed on the lower surface of kitchen range around gas kitchen ranges sealing；The air vent connected with air curtain case is offered on the wall of air curtain case opening position, the air inlet on the outside of air vent is provided with the unidirectional electronic air inlet valve in shutter, and air filter screen is provided with the air outlet on the inside of air vent；Positioned at gas kitchen ranges are left and right, kitchen range upper table surface of front side is spaced apart the exhaust vent that is provided with and is connected with air curtain case.The utility model advantage is to mend wind using ambient outdoor air, can effectively reduce energy consumption, save the energy.Prevent oil smoke and vapor to kitchen or indoor diffusion, it is ensured that room air is pure and fresh, while reduces oil smoke and injured to caused by human body.
Description
Technical field
Kitchen technical field is the utility model is related to, more particularly, to a kind of energy-saving kitchen structure of fresh air formula.
Background technology
Place of the kitchen as cooking food, it is concentrated mainly on for a long time the problem of puzzlement people in oil smoke and vapor
Processing.It is existing that caused oil smoke and vapor in cooking process are discharged to by outdoor using smoke extractor more.When smoke extractor works, by
In existing house nearly all it is closed state, it is necessary to which backstairs is opened, together extracts the air in kitchen and oil smoke out outdoor,
Noise is big, high energy consumption, and oil smoke is easily diffused into parlor, in bedroom, influences health.China Qinling Mountains, North of Huai River area dress
There is heating equipment, there is heating interior in the winter time, and ambient temperature is lower than indoor temperature 10 DEG C~30 DEG C, smoke extractor work during cooking
Make, indoor hot-air enters kitchen by parlor, dining room, and the hot-air in kitchen together extracts room out with oil smoke by smoke extractor
Outside, indoor temperature is more and more lower so that heating return water temperature is very low, increase energy consumption, the especially Spring Festival during, prepare food materials compared with
More, smoke extractor needs long-term work, and indoor temperature is lower, and heating return water temperature is lower；There are air-conditioning, ambient temperature in Summer Indoor
Higher than indoor temperature 5 DEG C~15 DEG C, smoke extractor work, indoor cold air together extract room out with oil smoke by smoke extractor during cooking
Outside, indoor temperature more and more higher, air-conditioning need to work always to reach indoor temperature balance, increase energy consumption.It follows that nothing
By winter or summer, smoke extractor is all indoor benefit wind, it is necessary to consume more energy consumption when working, and causes the wasting of resources.
The content of the invention
The utility model purpose is to provide a kind of fresh air formula energy-saving kitchen structure, reduces energy consumption with summer in the winter time,
Economize on resources；Reduce smoke extractor operate in parlor, noise caused by dining room；Avoid oil smoke from spreading, mitigate indoor greasy smell.
To achieve the above object, the utility model takes following technical proposals：
The energy-saving kitchen structure of fresh air formula described in the utility model, including the gas kitchen ranges being arranged on kitchen range,
The smoke extractor on wall above the gas kitchen ranges is arranged on, the air curtain of upper shed structure is provided with below the kitchen range
Case, the upper shed of the air curtain case are fixed on the lower surface of kitchen range around gas kitchen ranges sealing；Positioned at air curtain case opening position
The wall on offer the air vent being connected with air curtain case, the air inlet on the outside of the air vent, which is provided with, is in
The unidirectional electronic air inlet valve of shutter, the switch terminal that the unidirectional electronic air inlet valve passes through wire and the smoke extractor
Son electrical connection；Air filter screen is provided with the air outlet on the inside of air vent；Positioned at gas kitchen ranges are left and right, kitchen of front side
Kitchen range top upper table surface is spaced apart the exhaust vent for being provided with and being connected with air curtain case.
Positioned at the gas kitchen ranges are left and right, are provided with kitchen range of front side and cover the wind curtain type hood of the exhaust vent, institute
State wind curtain type hood cross section and be inverted U shape structure, wind curtain type hood top offers long and narrow air curtain groove along longitudinal direction；The air curtain groove
Width is less than the diameter of exhaust vent.
The width of the air curtain groove is 3.5~5 millimeters.
The utility model advantage is to mend wind using ambient outdoor air, can effectively reduce energy consumption, save the energy.Unidirectionally
When electronic air inlet valve and smoke extractor work, outdoor benefit general mood stream enters air curtain case, wind from unidirectional electronic air inlet valve, air vent successively
The portion of air of curtain case flows out through exhaust vent from air curtain groove, and air curtain groove changes over the column air-flow flowed out from exhaust vent
For uniform foil-like, and then air curtain vertically upward is formed, prevent oil smoke and vapor to kitchen or indoor diffusion, it is ensured that room
It is interior with fresh air, while reduce oil smoke and injured to caused by human body；Portion of air flows through gas kitchen ranges in air curtain case, is from combustion
The combustion gas sprayed in gas stove provides air needed for burning.Smoke extractor and unidirectional electronic air inlet valve need to close backstairs when working
Close, reduce noise pollution.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the mplifying structure schematic diagram in A portions in Fig. 1.
Fig. 3 is Fig. 1 B-B direction structural representation.
Fig. 4 is Fig. 1 C-C to structural representation.
Fig. 5 is the structural representation of wind curtain type hood cross section described in the utility model.
Fig. 6 is workflow diagram of the present utility model.
Embodiment
As Figure 1-4, the energy-saving kitchen structure of fresh air formula described in the utility model, including it is arranged on kitchen range 1
On gas kitchen ranges 2, the smoke extractor 4 being arranged on the top wall 3 of gas kitchen ranges 2, smoke extractor 4 is that side is inhaled, the lower section of kitchen range 1
The air curtain case 5 of upper shed structure is provided with, the upper shed of air curtain case 5 is fixed under kitchen range 1 around the sealing of gas kitchen ranges 2
Surface；The air vent 6 being connected with air curtain case 5 is offered on the wall 3 of the opening position of air curtain case 5, positioned at the outside of air vent 6
Air inlet be provided with unidirectional electronic air inlet valve 7 in shutter, unidirectional electronic air inlet valve 7 passes through wire and smoke extractor
4 switch terminal electrical connection, smoke extractor 4 provide power supply, the motor of smoke extractor 4 and unidirectional electricity to unidirectional electronic air inlet valve 7
Dynamic air inlet valve 7 links（Can also be that the switch for controlling unidirectional electronic air inlet valve 7 to work is separately provided on air exhauster 4）, unidirectionally
When electronic air inlet valve 7 works, outdoor air is flowed into air curtain case 5 by air vent 6, when unidirectional electronic air inlet valve 7 does not work, is used
In blocking air vent 6；Air filter screen 8 is provided with the air outlet of the inner side of air vent 6, was used for air filtering；Positioned at combustion gas
Kitchen range 2 are left and right, the front side upper table surface of kitchen range 1 is spaced apart the exhaust vent 9 for being provided with and being connected with air curtain case 5.
As shown in Fig. 1,4,5, for oil smoke caused by preventing from cooking and water vapor diffusion to whole kitchen, or even parlor
It is interior, positioned at gas kitchen ranges 2 are left and right, are provided with kitchen range 1 of front side and cover the wind curtain type hood 10 of exhaust vent 9, wind curtain type hood 10
Both ends sealed set, its top is along longitudinal direction（That is length direction）Offer the air curtain groove 11 that width is only 3.5~5 millimeters, wind
Curtain groove 11 is set around gas kitchen ranges 2, and the width of air curtain groove 11 is less than the diameter of exhaust vent 9；Wind curtain type hood 10 will be from air-out
The column air-flow that hole 9 is flowed out changes into uniform foil-like air-flow, forms uniform and air curtain vertically upward, and oil smoke is blocked and existed
In air curtain, prevent oil smoke from spreading, ensure health.
During actual installation, air vent 6 is reserved through hole, i.e., in architecture construction, reserved one leads on kitchen wall 3
Air holes 6, the reserved location selection principle of air vent 6 be it is relatively spacious on the outside of aperture, it is naturally ventilated good, avoid having with toilet etc.
The building unit of bad smell is close；The inner side of air vent 6 is located near or at the lower section of gas kitchen ranges 2, is easy to decoration；Kitchen
The backstairs of structure is not allow for hole or shutter, prevents room air from flowing in kitchen.
As shown in fig. 6, when smoke extractor 4 and unidirectional electronic air inlet valve 7 work, kitchen door and window is closed, outdoor fresh air exists
Flowed into the presence of unidirectional electronic air inlet valve 7 through air vent 6 in air curtain case 5, a wind air is from gas kitchen ranges 2 in air curtain case 5
Outflow, the combustion gas for being sprayed from gas kitchen ranges 2 provide burn needed for oxygen, in air curtain case 5 portion of air through exhaust vent 9,
Air curtain groove 11 flows out, and forms air curtain vertically upward, and the gaseous mixture that the air and oil smoke and vapor in air curtain are formed is being taken out
Outdoor is discharged to by smoke evacuation smoke pipe 12 under the work of cigarette machine 4.Air curtain can block oil smoke and vapor, prevent oil smoke and vapor
It is diffused into whole kitchen, reduces oil smoke and injured to caused by human body.
The utility model mends wind using extraneous, effectively reduces energy consumption, economizes on resources.So that winter saves tandard coal amount as an example,
The indoor and outdoor atmospheric pressure in kitchen is set as standard atmospheric pressure, normal atmosphere pressure atmospheric density is 1.29kg/m3, air specific heat
Hold for 1.0 × 103J/(kg·℃)；Standard coal heat equivalent value is 29260kJ/kg（That is 7000 kilocalories/kg）；Smoking fan delivery is
18m3/ min, smoke extractor take out 22 DEG C of hot blast temperature, and external environment mends 7 DEG C of air temperature, municipal administration heating integrated heating efficiency of utilization
30%, 120 days every year on average municipal heat supply in winter time, the daily working time 40min of smoke extractor, the benefited family in national cities and towns kitchen
Room quantity is 10,000,000.It is computed, every kitchen structure described in the utility model can save daily under these conditions
Standard coal 1.58kg（The exhausting quality m that smoke extractor works daily：m=v×t×c=18m3/min×40min×1.29kg/m3=
928.3kg；The exhausting heat Q that smoke extractor works daily：Q=ρ×Δt×m =1.0×103J/(kg·℃)×（22℃-7℃）
×928.3kg=1.39×107J;Smoke extractor work daily exhausting heat conversion municipal administration heating meter and efficiency of utilization standard
Coal M：M= Q÷(k×η)=1.39×107J÷(2.926×107J/kg × 30%)=1.58kg, annual winter can save standard
Coal 189.6kg, being generalized to the whole nation, winter can save 189.6 ten thousand tons of standard coal every year.It follows that the utility model energy-saving effect
Significantly, the economic development to Chinese society and atmospheric environment are administered significant.
The utility model can effectively reduce parlor and dining room noise.So that ordinarily resident family surveys as an example, smoke extractor fortune
OK, family parlor and dining room noise are 50~60 decibels, and after using this patent, backstairs, family visitor are closed in smoke extractor operation
The Room and dining room noise are 35~45 decibels.
Claims (3)
1. a kind of energy-saving kitchen structure of fresh air formula, including it is arranged on kitchen range（1）On gas kitchen ranges（2）, it is arranged on institute
State gas kitchen ranges（2）Top wall（3）On smoke extractor（4）, it is characterised in that：The kitchen range（1）Lower section is provided with
The air curtain case of hatch frame（5）, the air curtain case（5）Upper shed surround gas kitchen ranges（2）Sealing is fixed on kitchen range（1）
Lower surface；Positioned at air curtain case（5）The wall of opening position（3）On offer and air curtain case（5）The air vent being connected
（6）, positioned at the air vent（6）The air inlet in outside is provided with the unidirectional electronic air inlet valve in shutter（7）, it is described
Unidirectional electronic air inlet valve（7）Pass through wire and the smoke extractor（4）Switch terminal electrical connection；Positioned at air vent（6）It is interior
Air filter screen is provided with the air outlet of side（8）；Positioned at gas kitchen ranges（2）Left and right, front side kitchen range（1）Between upper table surface
Separate and be provided with and air curtain case（5）The exhaust vent being connected（9）.
2. the energy-saving kitchen structure of fresh air formula according to claim 1, it is characterised in that：Positioned at the gas kitchen ranges（2）
Left and right, front side kitchen range（1）On be provided with and cover the exhaust vent（9）Wind curtain type hood（10）, the wind curtain type hood（10）It is horizontal
Section is inverted U-shaped, wind curtain type hood（10）Top offers long and narrow air curtain groove along longitudinal direction（11）；The air curtain groove（11）
Width be less than exhaust vent（9）Diameter.
3. the energy-saving kitchen structure of fresh air formula according to claim 2, it is characterised in that：The air curtain groove（11）Width
Spend for 3.5~5 millimeters.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720437352.2U CN206831630U (en) | 2017-04-25 | 2017-04-25 | The energy-saving kitchen structure of fresh air formula |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720437352.2U CN206831630U (en) | 2017-04-25 | 2017-04-25 | The energy-saving kitchen structure of fresh air formula |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206831630U true CN206831630U (en) | 2018-01-02 |
Family
ID=60769759
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720437352.2U Expired - Fee Related CN206831630U (en) | 2017-04-25 | 2017-04-25 | The energy-saving kitchen structure of fresh air formula |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206831630U (en) |
-
2017
- 2017-04-25 CN CN201720437352.2U patent/CN206831630U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180102 Termination date: 20190425 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |