CN204006232U - A kind of smoke exhaust ventilator with air curtain - Google Patents
A kind of smoke exhaust ventilator with air curtain Download PDFInfo
- Publication number
- CN204006232U CN204006232U CN201420453594.7U CN201420453594U CN204006232U CN 204006232 U CN204006232 U CN 204006232U CN 201420453594 U CN201420453594 U CN 201420453594U CN 204006232 U CN204006232 U CN 204006232U
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- China
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- air
- appendix
- curtain
- smoke exhaust
- exhaust ventilator
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Abstract
The utility model discloses a kind of smoke exhaust ventilator with air curtain, comprise shell, induced-draught fan, air inlet, dividing plate, air curtain device, case and protective cover, air curtain device is containing sending two pressure fans to be fixed on dividing plate top, and and two collecting covers respectively be arranged on appendix and intersect two five-way current dividers that and be connected, the air of pressure fan is distributed and is entered appendix and by the gas curtain seat that is fixed on surrounding inside shell lower end being connected with appendix by current divider, send from the air-out groove that is arranged on gas curtain seat lower end, form a cubic gas curtain.When the utility model work, surrounding has the ejection of tight air-flow to form gas curtain, and the oil smoke that culinary art is produced is blocked in gas curtain, can be to external diffusion, to be convenient to suck and discharge, and kitchen can not filled the air by oil smoke.
Description
Technical field
The utility model relates to kitchen utensils, relates in particular to a kind of smoke exhaust ventilator with air curtain.
Background technology
The traditional culinary art of Chinese meal be mostly steam, stew, fry etc. is several, general first oil first being stir-fried with Hot dishes, particularly under dish, there is when heat oil pot very large oil smoke to emerge and surrounding is dispersed, oil smoke in the middle of current smoke exhaust ventilator often can only suck, can not suck discharge to the oil smoke of dispersing, cause oil smoke in kitchen to fill the air.
Utility model content
The utility model object is to overcome above-mentioned the deficiencies in the prior art, and a kind of China's national situation that adapts to is provided, and can avoid the oil smoke smoke exhaust ventilator with air curtain that surrounding is not dispersed and can be sucked and discharge.
The technical solution of the utility model is: a kind of smoke exhaust ventilator with air curtain, comprise shell, induced-draught fan, air inlet, dividing plate, air curtain device, case and protective cover, described air curtain device is containing pressure fan one and pressure fan two, and with support one, support two respectively left and right is respectively fixed on dividing plate, described support one, support two is interior respectively collecting cover one and collecting cover two, described collecting cover one is respectively fixedly connected with blower fan one and pressure fan two with collecting cover two tops, lower end is respectively fixedly connected with current divider one and current divider two, described current divider one is fixedly connected with respectively appendix one with current divider two, appendix two and appendix three, described appendix one or two brings out mouthful two gas curtain seats two that are fastened on respectively inner side, shell both sides, described appendix two and the outlet of the two ends of appendix three are fastened on respectively two gas curtain seats one of inner side, shell front and back, each pipeline connection in a whole set of air curtain device.
Further arrange, described appendix one, appendix two and appendix three is fastened on two gas curtain seats two inside two gas curtain seats one and the both sides of inner side before and after shell with six gas-tpe fittings respectively.
Further arrange, described induced-draught fan is provided with duct collar, the middle duct collar two that is located at cover top portion that connects with airduct, and be communicated with logical outside air outlet.
Further arrange, described gas curtain seat one and gas curtain seat two are provided with some air-out grooves one, be arranged with side by side some air-out grooves two in parallel with described air-out groove one, described air-out groove two is in the middle of adjacent two air-out grooves one, and described wind groove one and wind groove two two ends are circular arc.
Further arrange, in the middle of described dividing plate, establish fume-exhausting hole, air inlet one and air inlet two are respectively established respectively in left and right.
Further arrange, described air intake joint is located in the air inlet of cover top portion.
Further arrange, described protective cover covers outside appendix one, appendix two and appendix three, and outer casing inner wall is fixed.
Further arrange, described current divider one and current divider two are the five-way formula going out into four.
The beneficial effects of the utility model are: smoke exhaust ventilator surrounding has the vertical air curtain down spraying, and can stop that oil smoke is to external diffusion, is conducive to oil smoke can completely and sucks and discharge; The gas curtain seat of two inner sides, left and right and two inner sides, front and back is to install separately, and air inlet is fixedly connected with gas-tpe fitting with appendix, and it is firm to connect, and can ensure that the air demand of every gas curtain seat is stable; Gas curtain seat is provided with the parallel air-out groove of two rows side by side, and anteroposterior position is equipped with intersection, has effectively made up the air curtain neutral of adjacent two centres of single air-out groove, makes the seamless all standing of air curtain; Be provided with two air inlets, the required air inflow that provides of gas curtain can be effectively provided; Appendix and outer casing inner wall are fixed, and with protective cover covering, are beneficial to being connected firmly of appendix, and beautiful and clean; With the current divider of two five-ways, for appendix provides source of the gas, the air inlet that is beneficial to each appendix is even, stable.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the right view of Fig. 1;
Fig. 3 is the details drawing of air curtain device in Fig. 1;
Fig. 4 is the details drawing of the air-out groove in air curtain seat one in Fig. 3;
Fig. 5 is the details drawing of air-out groove in air curtain seat two in Fig. 3.
In figure: shell 1, induced-draught fan 2, duct collar 21, airduct 22, duct collar 2 23, air outlet 24, air inlet 3, air intake joint 31, dividing plate 4, fume-exhausting hole 41, air inlet 1, air inlet 2 43, air curtain device 5, support 1, support 2 502, pressure fan 1, pressure fan 2 504, collecting cover 1, collecting cover 2 506, current divider 1, current divider 2 508, appendix 1, appendix 2 510, appendix 3 511, gas curtain seat 1, gas curtain seat 2 514, gas-tpe fitting 516, air-out groove 1, air-out groove 2 5171, circular arc 5172, case 6, protective cover 7.
Detailed description of the invention
Below by embodiment, and by reference to the accompanying drawings, the technical solution of the utility model is described in further detail.
A kind of smoke exhaust ventilator with air curtain, comprise shell 1, induced-draught fan 2, air inlet 3, dividing plate 4, air curtain device 5, case 6 and protective cover 7, described air curtain device 5 is containing pressure fan 1 and pressure fan 2 504, and with support 1, support 2 502 respectively left and right is respectively fixed on dividing plate 4, described support 1, support 2 502 is interior respectively collecting cover 1 and collecting cover 2 506, described collecting cover 1 is respectively fixedly connected with blower fan 1 and pressure fan 2 504 with collecting cover 2 506 tops, lower end is respectively fixedly connected with current divider 1 and current divider 2 508, described current divider 1 is fixedly connected with respectively appendix 1 with current divider 2 508, appendix 2 510 and appendix 3 511, described appendix one 509 two ends outlets are fastened on respectively two gas curtain seats 2 514 of shell 1 inner side, both sides, described appendix 2 510 and the outlet of the two ends of appendix 3 511 are fastened on respectively two gas curtain seats 1 of shell 1 inner side, front and back, the interior each pipeline connection of a whole set of air curtain device 5.When smoke exhaust ventilator work, surrounding has the vertical air curtain down spraying, and can stop that oil smoke is to external diffusion, is conducive to oil smoke can completely and sucks and discharge.
Described appendix 1, appendix 2 510 and appendix 3 511 is fastened on two gas curtain seats 1 of shell 1 front and back inner side and two gas curtain seats 2 514 of inner side, both sides with six gas-tpe fittings 516 respectively, the gas curtain seat of two inner sides, left and right and two inner sides, front and back is to install separately, air inlet is fixedly connected with gas-tpe fitting with appendix, it is firm to connect, and can ensure that the air demand of every gas curtain seat is stable.
Described induced-draught fan 2 is provided with duct collar 21, the middle duct collar 2 23 that is located at shell 1 top with airduct 22 connections, and be communicated with logical outside air outlet 24.
Described gas curtain seat 1 and gas curtain seat 2 514 are provided with some air-out grooves 1, be arranged with side by side some air-out grooves 2 5171 in parallel with described air-out groove 1, described air-out groove 2 5171 is in the middle of adjacent two air-out grooves 1, described wind groove 1 and wind groove 2 5171 two ends are circular arc 5172, gas curtain seat is established the parallel air-out groove of two rows side by side, anteroposterior position is equipped with intersection, has effectively made up the air curtain neutral of adjacent two centres of single air-out groove, makes the seamless all standing of air curtain.
In the middle of described dividing plate 4, establish fume-exhausting hole 41, air inlet 1 and air inlet 2 43 are respectively established respectively in left and right, are provided with two air inlets, and the required air inflow that provides of gas curtain can be effectively provided.
Described air intake joint 31, can be air inlet pipe and outside connection in the air inlet 3 at shell 1 top.
Described protective cover 7 covers outside appendix 1, appendix 2 510 and the appendix 3 511 that is fixed on shell 1 inwall, fix with shell 1 inwall, appendix and shell 1 inwall are fixed, and cover with protective cover 7, be beneficial to being connected firmly of appendix, and beautiful and clean.
Described current divider 1 and current divider 2 508 are the five-way formula going out into four, and with the current divider of two five-ways, for appendix provides source of the gas, the air inlet that is beneficial to each appendix is even, stable.
More than show and described general principle of the present utility model and principal character, and advantage of the present utility model.The technical staff of the industry also understands; the utility model is not subject to the restriction of above-mentioned case study on implementation; that in above-mentioned case study on implementation and description, describes just illustrates principle of the present utility model; do not departing under the utility model design category prerequisite; the utility model also has various changes and modifications, and these changes and improvements all fall within the scope of claimed the utility model.The claimed scope of the utility model is defined by appended claims and equivalent thereof.
Claims (8)
1. the smoke exhaust ventilator with air curtain, it is characterized in that: comprise shell (1), induced-draught fan (2), air inlet (3), dividing plate (4), air curtain device (5), case (6) and protective cover (7), described air curtain device (5) is containing pressure fan one (503) and pressure fan two (504), and with support one (501), support two (502) respectively left and right is respectively fixed on dividing plate (4), described support one (501), in support two (502), respectively there are collecting cover one (505) and collecting cover two (506), described collecting cover one (505) is respectively fixedly connected with blower fan one (503) and pressure fan two (504) with collecting cover two (506) tops, lower end is respectively fixedly connected with current divider one (507) and current divider two (508), described current divider one (507) is fixedly connected with respectively appendix one (509) with current divider two (508), appendix two (510) and appendix three (511), described appendix one (509) two ends outlet is fastened on respectively two gas curtain seats two (514) of inner side, shell (1) both sides, described appendix two (510) and the outlet of the two ends of appendix three (511) are fastened on respectively two gas curtain seats one (512) of inner side, shell (1) front and back, each pipeline connection in a whole set of air curtain device (5).
2. according to the described a kind of smoke exhaust ventilator with air curtain of claim 1, it is characterized in that: described appendix one (509), appendix two (510) and appendix three (511) uses respectively six gas-tpe fittings (516) to be fastened on two gas curtain seats one (512) of inner side, shell (1) front and back and two gas curtain seats two (514) of inner side, both sides.
3. according to the described a kind of smoke exhaust ventilator with air curtain of claim 1, it is characterized in that: described induced-draught fan (2) is provided with duct collar (21), the middle duct collar two (23) that is located at shell (1) top that connects with airduct (22), and and logical outside air outlet (24) connection.
4. according to the described a kind of smoke exhaust ventilator with air curtain of claim 1, it is characterized in that: described gas curtain seat one (512) and gas curtain seat two (514) are provided with some air-out grooves one (517), be arranged with side by side some air-out grooves two (5171) in parallel with described air-out groove one (517), described air-out groove two (5171) is in the middle of adjacent two air-out grooves one (517), and described wind groove one (517) and wind groove two (5171) two ends are circular arc (5172).
5. according to the described a kind of smoke exhaust ventilator with air curtain of claim 1, it is characterized in that: in the middle of described dividing plate (4), establish fume-exhausting hole (41), air inlet one (42) and air inlet two (43) are respectively established respectively in left and right.
6. according to the described a kind of smoke exhaust ventilator with air curtain of claim 1, it is characterized in that: described air intake joint (31) is located in the air inlet (3) at shell (1) top.
7. according to the described a kind of smoke exhaust ventilator with air curtain of claim 1, it is characterized in that: described protective cover (7) covers outside appendix one (509), appendix two (510) and appendix three (511), and shell (1) inwall is fixed.
8. according to the described a kind of smoke exhaust ventilator with air curtain of claim 1, it is characterized in that: described current divider one (507) and current divider two (508) are the five-way formula going out into four.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420453594.7U CN204006232U (en) | 2014-08-12 | 2014-08-12 | A kind of smoke exhaust ventilator with air curtain |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420453594.7U CN204006232U (en) | 2014-08-12 | 2014-08-12 | A kind of smoke exhaust ventilator with air curtain |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204006232U true CN204006232U (en) | 2014-12-10 |
Family
ID=52046228
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420453594.7U Expired - Fee Related CN204006232U (en) | 2014-08-12 | 2014-08-12 | A kind of smoke exhaust ventilator with air curtain |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204006232U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112472445A (en) * | 2020-11-26 | 2021-03-12 | 重庆劲旗科技股份有限公司 | Air curtain type nursing bed and ambulance with same |
| CN112855574A (en) * | 2021-01-11 | 2021-05-28 | 宁波方太厨具有限公司 | Fan system and range hood with same |
-
2014
- 2014-08-12 CN CN201420453594.7U patent/CN204006232U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112472445A (en) * | 2020-11-26 | 2021-03-12 | 重庆劲旗科技股份有限公司 | Air curtain type nursing bed and ambulance with same |
| CN112855574A (en) * | 2021-01-11 | 2021-05-28 | 宁波方太厨具有限公司 | Fan system and range hood with same |
| CN112855574B (en) * | 2021-01-11 | 2021-10-12 | 宁波方太厨具有限公司 | Fan system and range hood with same |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141210 Termination date: 20150812 |
|
| EXPY | Termination of patent right or utility model |