CN202452558U - Integrated air curtain range hood - Google Patents
Integrated air curtain range hood Download PDFInfo
- Publication number
- CN202452558U CN202452558U CN2012200603274U CN201220060327U CN202452558U CN 202452558 U CN202452558 U CN 202452558U CN 2012200603274 U CN2012200603274 U CN 2012200603274U CN 201220060327 U CN201220060327 U CN 201220060327U CN 202452558 U CN202452558 U CN 202452558U
- Authority
- CN
- China
- Prior art keywords
- air curtain
- smoke exhaust
- exhaust ventilator
- air
- supply duct
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model relates to an integrated air curtain range hood, which includes the range hood communicated with a flue and a forced draught blower arranged behind the range hood; the forced draught blower is communicated with air supply pipelines arranged on the two sides of a cooking bench; the air supply pipelines are communicated with a U-shaped air curtain exhaust pipe; an opening is formed in the air curtain exhaust pipe and internally provided with shims; and choke plates are arranged in the air curtain exhaust pipe and below the shims. The entire system can fully exhaust the cooking fumes only through the blower of smaller power, and the integrated air curtain range hood is energy saving and has low noise; and a device for enabling exhaust air to be uniform is arranged at the air outlet.
Description
Technical field
The utility model relates to a kind of smoke exhaust ventilator, is specifically related to a kind of smoke exhaust ventilator that in the kitchen, uses, particularly a kind of integral type air curtain smoke exhaust ventilator.
Background technology
Smoke exhaust ventilator is claimed range hood again, is a kind of kitchen appliance that purifies kitchen environment.It is installed in kitchen range top, can the harmful oil smoke that produce in the refuse of cooking stove burning and the cooking process be taken away rapidly, discharges outdoorly, and the minimizing pollution purifies air, and gas defence, explosion-proof safety guarantee effect are arranged.Smoke exhaust ventilator has become the requisite cooking apparatus of Modern Family.The time that smoke exhaust ventilator gets into Chinese average family kitchen also is not very long.Early stage family kitchen smoke evacuation work is all accomplished by ventilating fan.Though ventilating fan can exclude the most of oil smoke in the kitchen, the oil smoke that produces in its unable solution culinary art is to the pollution in whole kitchen.The oil smoke that produces in the culinary art contains a lot of harmful materials, if the people works in being full of the room of oil smoke for a long time, can cause the generation of a lot of diseases.
But the strength of traditional smoke exhaust ventilator absorption oil smoke is little, if strengthen the absorption dynamics of oil smoke in the course of the work, certainly will will increase energy consumption; Simultaneously; Traditional smoke exhaust ventilator adsorption range is little, and the waste gas and the oil smoke absorption of discharging in the time of can not thoroughly effectively cooking stove perhaps being cooked are clean, if reduce the height of smoke exhaust ventilator; Then when using cooking stove; Flare can be taken away by smoke exhaust ventilator, and needed temperature when having reduced culinary art causes the waste of resource; Though occur some wind-curtain type smoke exhaust ventilators in the market; But these wind-curtain type smoke exhaust ventilator air outlet air-out are inhomogeneous; Make waste gas or flue gas overflow the scope that air curtain covers easily, caused the oil smoke adsorption effect lower greatly, lost the air curtain lampblack-pumped effect of blowing.
Therefore, produce a kind of simple in structurely, easy to operate, volume is little, and noise is little, and oil pumping cigarette absorption is strong, high efficiency, and pump drainage is thorough, saves the integral type air curtain smoke exhaust ventilator of energy consumption.
Summary of the invention
To the deficiency of prior art, the utility model provide a kind of simple in structure, easy to operate, volume is little, noise is little, oil pumping cigarette absorption is strong, high efficiency, pump drainage thoroughly, save the integral type air curtain smoke exhaust ventilator of energy consumption.
The technical scheme of the utility model is such realization: a kind of integral type air curtain smoke exhaust ventilator; Comprise the smoke exhaust ventilator that is connected with flue, the pressure fan that is arranged on the smoke exhaust ventilator rear; Described pressure fan is connected with the air supply duct that is arranged on kitchen range top both sides, and air supply duct is connected with U-shaped air curtain discharge pipe, on the air curtain discharge pipe, offers opening; Shim is installed in the opening, is provided with the choke dividing plate in the air curtain discharge pipe of shim below.
Offer air inlet on the described choke dividing plate.
Described pressure fan is connected with the air supply duct that is arranged on kitchen range top both sides through shunt conduit.
Described air supply duct is provided with ring flange, and ring flange is provided with threaded connection hole.
Described shim is a S shape stainless steel substrates.
Be provided with bracing frame between the described air supply duct.
The utlity model has following good effect: at first this product structure is simple, and is easy to operate, and pressure fan is connected with the air supply duct that is arranged on kitchen range top both sides; Air supply duct is connected with U-shaped air curtain discharge pipe; On the air curtain discharge pipe, offer opening, shim is installed in the opening, be provided with the choke dividing plate in the air curtain discharge pipe of shim below; After opening pressure fan; Wind gets into the air curtain discharge pipe from air supply duct, and the air outlet that is formed by S shape stainless steel substrates shim again discharges, and prevents that effectively flue gas is excessive; Secondly, offer air inlet on this product choke dividing plate, air inlet can effectively be made negative pressure; Speed when the raising wind goes out; Effectively raise the air-supply of oil smoke in smoke exhaust ventilator, improved operating efficiency, effectively prevented the whole uniformity that the air draft of U-shaped air curtain discharge pipe is simultaneously; Make the whole air draft of U-shaped air curtain discharge pipe pipeline even, speed is fast; In addition; Pressure fan is connected with the air supply duct that is arranged on kitchen range top both sides through shunt conduit; Can be good at playing the shunting effect of wind, air supply duct is provided with ring flange, and ring flange is provided with threaded connection hole; Air supply duct is connected with shunt conduit closely, prevents the generation of air leakage phenomena; Once more, be provided with bracing frame between the air supply duct, kept integrally-built stability.
The air curtain air outlet can not blow to the flare of cooking stove and heat is scattered and disappeared around cooking stove; The air curtain air outlet is difficult for dispelling oil smoke around cooking stove, air curtain has not only stoped the oil smoke escape from the following wind that upwards blows, and can guide oil smoke directly upwards to flow, and is more conducive to lampblack absorber and fully takes oil smoke from top away; Whole system can fully be taken oil smoke away with the blower fan of smaller power to up-draught, the smoke exhaust ventilator cigarette of upwards pumping from following through air curtain, and is energy-conservation and noise is little; Air outlet is provided with and makes the air-out device uniformly that becomes.
Description of drawings
Fig. 1 is the utility model air supply duct and air curtain discharge pipe syndeton sketch map.
Fig. 2 is the utility model shim and choke dividing plate installation site structural representation.
Fig. 3 is the utility model pressure fan and shunt conduit and air supply duct syndeton sketch map.
Fig. 4 is the utility model user mode structural representation.
The specific embodiment
Like Fig. 1,2,3, shown in 4; A kind of integral type air curtain smoke exhaust ventilator comprises the smoke exhaust ventilator 1 that is connected with flue 2, the pressure fan 3 that is arranged on smoke exhaust ventilator 1 rear, and described pressure fan 3 is connected with the air supply duct 5 that is arranged on the kitchen range top 14 both sides; Air supply duct 5 is connected with U-shaped air curtain discharge pipe 6; On air curtain discharge pipe 6, offer opening 10, shim 11 is installed in the opening 10, be provided with choke dividing plate 12 in the air curtain discharge pipe 6 of shim 11 belows.
This product is arranged between the body of wall 13 and the kitchen range top 14; U-shaped air curtain discharge pipe 6 is enclosed in the middle with body of wall 13 with the kitchen range top 14, open the kitchen range top 14 after, pressure fan 3 is worked with smoke exhaust ventilator 1 simultaneously; Wind is blown into shunt conduit 4 from pressure fan 3; Got into respectively in the air supply duct 5 that is arranged on the kitchen range top 14 both sides by shunt conduit 4, wind gets into the air curtain discharge pipe 6 from air supply duct 5 again, under the acting in conjunction of the choke dividing plate 12 that is provided with in shim 11 that on air curtain discharge pipe 6, is provided with and the air curtain discharge pipe 6 below the shim 11; Wind is discharged from the outlet that is formed for S shape stainless steel substrates by shim 11; Form air curtain then, the pernicious gas that the waste gas that the kitchen range top 14 is discharged produces during with culinary art is wrapped in the scope of air curtain, is brought in the smoke exhaust ventilator 1 by the gas that upwards flows fast of air curtain again; Bring flue 2 into by smoke exhaust ventilator 1 then, discharge the kitchen.As can be seen from the figure, air curtain has from bottom to top not only effectively stoped the oil smoke escape, also guides oil smoke directly upwards to flow, and smoke exhaust ventilator cooperates simultaneously fully takes oil smoke away from top.
Be noted that; The above embodiment is to the explanation of the utility model technical scheme and unrestricted; Other modification that is equal to replacement or makes of affiliated technical field those of ordinary skill according to prior art; As long as do not exceed the thinking and the scope of the utility model technical scheme, all should be included within the desired interest field of the utility model.
Claims (6)
1. integral type air curtain smoke exhaust ventilator; Comprise the smoke exhaust ventilator (1) that is connected with flue (2), the pressure fan (3) that is arranged on smoke exhaust ventilator (1) rear; It is characterized in that: described pressure fan (3) is connected with the air supply duct (5) that is arranged on the kitchen range top (14) both sides; Air supply duct (5) is connected with U-shaped air curtain discharge pipe (6); On air curtain discharge pipe (6), offer opening (10), shim (11) is installed in the opening (10), be provided with choke dividing plate (12) in the air curtain discharge pipe (6) of shim (11) below.
2. integral type air curtain smoke exhaust ventilator according to claim 1 is characterized in that: offer air inlet (15) on the described choke dividing plate (12).
3. integral type air curtain smoke exhaust ventilator according to claim 1 is characterized in that: described pressure fan (3) is connected with the air supply duct (5) that is arranged on the kitchen range top (14) both sides through shunt conduit (4).
4. integral type air curtain smoke exhaust ventilator according to claim 1 is characterized in that: described air supply duct (5) is provided with ring flange (7), and ring flange (7) is provided with threaded connection hole (9).
5. integral type air curtain smoke exhaust ventilator according to claim 1 is characterized in that: described shim (11) is a S shape stainless steel substrates.
6. integral type air curtain smoke exhaust ventilator according to claim 1 is characterized in that: be provided with bracing frame (8) between the described air supply duct (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200603274U CN202452558U (en) | 2012-02-23 | 2012-02-23 | Integrated air curtain range hood |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200603274U CN202452558U (en) | 2012-02-23 | 2012-02-23 | Integrated air curtain range hood |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202452558U true CN202452558U (en) | 2012-09-26 |
Family
ID=46868420
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200603274U Expired - Fee Related CN202452558U (en) | 2012-02-23 | 2012-02-23 | Integrated air curtain range hood |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202452558U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108890126A (en) * | 2018-08-28 | 2018-11-27 | 沧州科贝激光有限公司 | Laser cutting machine exhaust treatment system and method |
-
2012
- 2012-02-23 CN CN2012200603274U patent/CN202452558U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108890126A (en) * | 2018-08-28 | 2018-11-27 | 沧州科贝激光有限公司 | Laser cutting machine exhaust treatment system and method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120926 Termination date: 20130223 |