CN105485741A - High-air-exhaust-efficiency air curtain device used for kitchen ventilator - Google Patents
High-air-exhaust-efficiency air curtain device used for kitchen ventilator Download PDFInfo
- Publication number
- CN105485741A CN105485741A CN201510999491.XA CN201510999491A CN105485741A CN 105485741 A CN105485741 A CN 105485741A CN 201510999491 A CN201510999491 A CN 201510999491A CN 105485741 A CN105485741 A CN 105485741A
- Authority
- CN
- China
- Prior art keywords
- air
- air supply
- supply duct
- air curtain
- smoke exhaust
- 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.)
- Pending
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24C—DOMESTIC STOVES OR RANGES ; DETAILS OF DOMESTIC STOVES OR RANGES, OF GENERAL APPLICATION
- F24C15/00—Details
- F24C15/20—Removing cooking fumes
- F24C15/2028—Removing cooking fumes using an air curtain
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Ventilation (AREA)
Abstract
A high-air-exhaust-efficiency air curtain device used for a kitchen ventilator is characterized in that the device comprises a draught fan (1), a connection segment (2), an air supply pipeline (3) and an adjusting valve (4); the draught fan (1) is connected with the air supply pipeline (3) through the connection segment (2); the adjusting valve (4) is installed in the air inlet end of the air supply pipeline (3); the shape of the air supply pipeline (3) corresponds to the size of a cooking bench (5) and the size of the kitchen ventilator above the cooking bench (5); and a plurality of air supply holes (301) are formed in the upper edge face of the air supply pipeline (3). Due to the fact that the air curtain device is installed, air is supplied through the air supply device around a cooking range, an air curtain is formed between lampblack generated due to cooking and indoor air, and the lampblack is prevented from being diffused around.
Description
Technical field
The invention belongs to kitchen utensils technical field, specifically just relate to the high ventilation efficiency air curtain apparatus of a kind of smoke exhaust ventilator, produce air curtain by air-supply and control oil smoke to indoor diffusion.
Background technology
The health of kitchen fume and people is closely bound up.In cooking process, range hood can not siphon away the oil smoke that culinary art produces in time completely, and these oil smoke, to surrounding loss, cause indoor air particulate matter to pollute, jeopardize personnel health.For increasing the smoke exhaust efficiency of range hood, many smoke exhaust ventilators constantly increase smoke exhaust fan power in the market, but improve smoke discharging effect limitation from increase smoke exhaust fan power perspective merely, increase machine power merely simultaneously, the requirement of existing kitchen utensils environmental protection and energy saving cannot be met.
Summary of the invention
Object of the present invention is exactly the technological deficiency for existing cooking-fume exhauster mist extractor limited efficiency, there is provided a kind of smoke exhaust ventilator high ventilation efficiency air curtain apparatus, by installing this device, fresh air is sent into by air-supply arrangement around cooking stove, form air curtain between the oil smoke that culinary art is produced and room air, suppress oil smoke to spread towards periphery.
Technical scheme
In order to realize above-mentioned technical purpose, the high ventilation efficiency air curtain apparatus of a kind of smoke exhaust ventilator of the present invention's design, it is characterized in that: it comprises blower fan, linkage section, air supply duct and control valve, described blower fan is connected with air supply duct by linkage section, and the air intake of air supply duct is built with control valve, the shape of air supply duct is corresponding with the kitchen range top and top smoke exhaust ventilator size, and the upper limb face of air supply duct is provided with some wind pushing holes.
Described blower fan, linkage section, air supply duct and control valve form air curtain.
Dividing plate is provided with in described air supply duct.
Beneficial effect
The high ventilation efficiency air curtain apparatus of a kind of smoke exhaust ventilator provided by the invention, by installing this device, fresh air is sent into by air-supply arrangement around cooking stove, air curtain is formed between the oil smoke that culinary art is produced and room air, oil smoke is suppressed to spread towards periphery, and by lampblack absorber by outside oil smoke discharge chamber, improve the ventilation efficiency of oil smoke, avoid fume pollution space air.
Accompanying drawing explanation
Accompanying drawing 1 is the top view of the embodiment of the present invention.
Accompanying drawing 2 is front views of the embodiment of the present invention.
Detailed description of the invention
Below in conjunction with drawings and Examples, the present invention will be further described.
Embodiment
As shown in figure 1 and 2, the high ventilation efficiency air curtain apparatus of a kind of smoke exhaust ventilator, it comprises blower fan 1, linkage section 2, air supply duct 3 and control valve 4, described blower fan 1 is connected with air supply duct 3 by linkage section 2, and the air intake of air supply duct 3 is built with control valve 4, the shape of air supply duct 3 is corresponding with the kitchen range top 5, and the upper limb face of air supply duct 3 is provided with some wind pushing holes 301.
Described blower fan 1, linkage section 2, air supply duct 3 and control valve 4 form air curtain.
Dividing plate is provided with in described air supply duct 3.
Blower fan 1 introduces fresh air indoor, delivers to around cooking stove 5 by air supply duct 3 through wind pushing hole 301, around cooking stove 5, form air curtain, suppresses oil smoke to spread towards periphery.Described control valve 4 can regulate aperture to control the air quantity entered in air supply duct 3, thus controls the speed sending fresh air from wind pushing hole 301.
The high ventilation efficiency air curtain apparatus of a kind of smoke exhaust ventilator provided by the invention, by installing this servicing unit, sending into fresh air by air-supply arrangement, forming air curtain between the oil smoke that culinary art is produced and room air around cooking stove, suppresses oil smoke to spread towards periphery.
Claims (3)
1. the high ventilation efficiency air curtain apparatus of smoke exhaust ventilator, it is characterized in that: it comprises blower fan (1), linkage section (2), air supply duct (3) and control valve (4), described blower fan (1) is connected with air supply duct (3) by linkage section (2), the air intake of air supply duct (3) is built with control valve (4), the shape of air supply duct (3) is corresponding with the kitchen range top (5) and top smoke exhaust ventilator size, and the upper limb face of air supply duct (3) is provided with some wind pushing holes (301).
2. the high ventilation efficiency air curtain apparatus of a kind of smoke exhaust ventilator as claimed in claim 1, is characterized in that: described blower fan (1), linkage section (2), and air supply duct (3) and control valve (4) form air curtain.
3. the high ventilation efficiency air curtain apparatus of a kind of smoke exhaust ventilator as claimed in claim 1, is characterized in that: described air supply duct is provided with dividing plate in (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510999491.XA CN105485741A (en) | 2015-12-25 | 2015-12-25 | High-air-exhaust-efficiency air curtain device used for kitchen ventilator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510999491.XA CN105485741A (en) | 2015-12-25 | 2015-12-25 | High-air-exhaust-efficiency air curtain device used for kitchen ventilator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105485741A true CN105485741A (en) | 2016-04-13 |
Family
ID=55672895
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510999491.XA Pending CN105485741A (en) | 2015-12-25 | 2015-12-25 | High-air-exhaust-efficiency air curtain device used for kitchen ventilator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105485741A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107642808A (en) * | 2016-07-20 | 2018-01-30 | 建准电机工业股份有限公司 | Air curtain generating device |
| CN110440325A (en) * | 2019-09-20 | 2019-11-12 | 福建省榕坤酒店设备用品有限公司 | A kind of commercial oven stove with air curtain |
| CN111288506A (en) * | 2018-10-27 | 2020-06-16 | 苟会兵 | Gas stove and using method thereof |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2132335A (en) * | 1982-12-21 | 1984-07-04 | Chung Tsung Cheng | Apparatus for exhausting gaseous emissions during cooking |
| CN2306424Y (en) * | 1997-06-02 | 1999-02-03 | 马建平 | Strong cooking fume exhauster with air curtain |
| CN1316623A (en) * | 2001-04-22 | 2001-10-10 | 黎凡 | Jet air curtain type device and method for exhausting waste gas |
| CN1752590A (en) * | 2004-09-24 | 2006-03-29 | 乐金电子(天津)电器有限公司 | Fume exhaustor for kitchen |
| CN2913904Y (en) * | 2006-06-05 | 2007-06-20 | 柴玉生 | Active smoke exhaust ventilator |
| CN102889627A (en) * | 2012-09-11 | 2013-01-23 | 倪斌 | Range hood with air screen |
| CN103791537A (en) * | 2014-01-23 | 2014-05-14 | 广西华信恒基科技发展有限公司 | Kitchen enclosed type air curtain device |
| CN203785033U (en) * | 2014-01-23 | 2014-08-20 | 广西华信恒基科技发展有限公司 | Kitchen enclosed type air curtain device |
| CN203964104U (en) * | 2014-08-11 | 2014-11-26 | 李学全 | Outdoor air intake flue gas removing device |
-
2015
- 2015-12-25 CN CN201510999491.XA patent/CN105485741A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2132335A (en) * | 1982-12-21 | 1984-07-04 | Chung Tsung Cheng | Apparatus for exhausting gaseous emissions during cooking |
| CN2306424Y (en) * | 1997-06-02 | 1999-02-03 | 马建平 | Strong cooking fume exhauster with air curtain |
| CN1316623A (en) * | 2001-04-22 | 2001-10-10 | 黎凡 | Jet air curtain type device and method for exhausting waste gas |
| CN1752590A (en) * | 2004-09-24 | 2006-03-29 | 乐金电子(天津)电器有限公司 | Fume exhaustor for kitchen |
| CN2913904Y (en) * | 2006-06-05 | 2007-06-20 | 柴玉生 | Active smoke exhaust ventilator |
| CN102889627A (en) * | 2012-09-11 | 2013-01-23 | 倪斌 | Range hood with air screen |
| CN103791537A (en) * | 2014-01-23 | 2014-05-14 | 广西华信恒基科技发展有限公司 | Kitchen enclosed type air curtain device |
| CN203785033U (en) * | 2014-01-23 | 2014-08-20 | 广西华信恒基科技发展有限公司 | Kitchen enclosed type air curtain device |
| CN203964104U (en) * | 2014-08-11 | 2014-11-26 | 李学全 | Outdoor air intake flue gas removing device |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107642808A (en) * | 2016-07-20 | 2018-01-30 | 建准电机工业股份有限公司 | Air curtain generating device |
| CN107642808B (en) * | 2016-07-20 | 2019-06-14 | 建准电机工业股份有限公司 | air curtain generating device |
| CN111288506A (en) * | 2018-10-27 | 2020-06-16 | 苟会兵 | Gas stove and using method thereof |
| CN110440325A (en) * | 2019-09-20 | 2019-11-12 | 福建省榕坤酒店设备用品有限公司 | A kind of commercial oven stove with air curtain |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160413 |