CN205174503U - Novel from inhaling whirl combination formula smoke ventilator - Google Patents
Novel from inhaling whirl combination formula smoke ventilator Download PDFInfo
- Publication number
- CN205174503U CN205174503U CN201520912769.0U CN201520912769U CN205174503U CN 205174503 U CN205174503 U CN 205174503U CN 201520912769 U CN201520912769 U CN 201520912769U CN 205174503 U CN205174503 U CN 205174503U
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- China
- Prior art keywords
- cyclone
- fixedly connected
- venturi tube
- oil
- fan
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Abstract
The utility model relates to a kitchen smoke ventilator, in particular to novel from inhaling whirl combination formula smoke ventilator. Mainly constitute by fan, venturi, 45 degrees flanged bends, collection oil jacket, oil drain mouth, direct current stator formula swirler, coalescence bars, gas collection structure, oil trap etc. From inhaling whirl combination formula smoke ventilator. Domestic smoke ventilator is an indispensable equipment in the ordinary family kitchen, to the effect of absorbing oil smoke, the very important that beautifies the environment. There is design theory tradition in nevertheless current smoke ventilator, the maintenance clearance is inconvenient, there is the scale deposit in the fan, the not smooth scheduling problem of discharging fume. This design is adopted and is only utilized the fan blast air, utilizes venturi to produce the negative pressure and breathes in, and the method of oil smoke is separated to swirler, and the oil smoke no longer passes through the fan to come high -efficient separation through quiet equipment swirler, the maintenance clearance of quiet equipment is more convenient. Realize zero harm of fan, be convenient for install a great deal of breakthrough advantages such as washing, energy -reducing and noise -reducing.
Description
Technical field
The utility model relates to a kind of cooking-fume exhauster, particularly a kind of self-priming eddy flow Combined exhauster for removing cooking fumes.
Background technology
Mostly blower fan in smoke exhaust ventilator is in the market to have drains flue gas, is separated oil smoke two tasks, and oil smoke is through blower fan, and the oil droplet in oil smoke after the cooling period viscosity increases, and can stick on blower fan, make blower fan fouling.The wind wheel of blower fan can be made after blower fan fouling to rotate uneven, friction increase, reduce the rotational strength of wind wheel, and increase the noise of cigarette machine work.Blower fan belongs to rotating machinery, and inner components is more, and disassembly, cleaning are inconvenient, need professional to complete, and long-time fouling significantly can reduce the service life of cigarette machine.
Utility model content
The utility model is intended to solve the problem, and provides a kind of self-priming eddy flow Combined exhauster for removing cooking fumes, it avoid oil smoke through blower fan, and overcome blower fan fouling, cleaning inconvenience, run the drawbacks such as noise is large, its scheme adopted is as follows:
Self-priming eddy flow Combined exhauster for removing cooking fumes, comprise blower fan, Venturi tube, 45 degree of flanged bends, oil-collecting chuck, to drain the oil mouth, direct current guide-vane cyclone, coalescent grid, gas-collecting structure, oil trap, described blower fan 1 and Venturi tube 2 are for be coaxially fixedly connected with, described Venturi tube 2 is connected by 45 degree of flanged bends 3 with cyclone 6, described cyclone 6 and oil-collecting chuck 4 are for be coaxially fixedly connected with, described mouth 5 of draining the oil with oil-collecting chuck 4 for being fixedly connected with, described cyclone 6 and gas-collecting structure 8 are for being threaded, described coalescent grid 7 and gas-collecting structure 8 are for being fixedly connected with, described oil trap 9 is joggle with gas-collecting structure 8.
Above-mentioned Venturi tube 2 comprises fan outlet 2.1, nozzle 2.2, Venturi tube flange 2.3, venturi tube inlet 2.4, trunnion 2.5, diffuser pipe 2.6, described fan outlet 2.1 and Venturi tube 2 are for being fixedly connected with, described nozzle 2.2 and Venturi tube 2 are for being fixedly connected with, described Venturi tube flange 2.3 and Venturi tube 2 are for being fixedly connected with, described venturi tube inlet 2.4 and Venturi tube 2 are for being fixedly connected with, described trunnion 2.5 and Venturi tube 2 are for being fixedly connected with, and described diffuser pipe 2.6 and Venturi tube 2 are for being fixedly connected with.
Above-mentioned direct current guide-vane cyclone 6 comprises inlet guide vane 6.1, longitudinal latasuture 6.2, cyclone outlet 6.3, cyclone flange 6.4, deflection cone 6.5, described inlet guide vane 6.1 and cyclone 6 are for being fixedly connected with, described longitudinal latasuture 6.2 and cyclone 6 are for being fixedly connected with, described cyclone outlet 6.3 and cyclone 6 are for being fixedly connected with, described cyclone flange 6.4 and cyclone 6 are for being fixedly connected with, and described deflection cone 6.5 and cyclone 6 are for being fixedly connected with.
The utility model has the following advantages: the effect of blower fan is air blast, does not contact oil smoke, protects blower fan to greatest extent, extends cigarette machine service life.Whole cigarette machine is made up of multiple removable structure, conveniently can clean installation for separating of the cyclone of oil smoke and oil-collecting chuck.Maintenance cost is saved, extension device service life from the angle of user.
Accompanying drawing explanation
Fig. 1: the utility model overall structure schematic diagram;
Fig. 2: the utility model venturi tube structure sectional view;
Fig. 3: the utility model separate section structural representation;
Fig. 4: the utility model direct current guide-vane hydrocyclone structure sectional view;
Fig. 5: the utility model joggle removable structure oil-collecting jacket portion schematic diagram;
Fig. 6: the utility model joggle removable structure schematic diagram;
Fig. 7: the utility model one eighth bend flange arrangement schematic diagram;
Symbol description
1. blower fan, 2. Venturi tube, 2.1. fan outlet, 2.2. nozzle, 2.3. Venturi tube flange, 2.4. venturi tube inlet, 2.5. trunnion, 2.6. diffuser pipe, 3.45 degree of flanged bends, 4. oil-collecting chuck, 5. to drain the oil mouth, 6. direct current guide-vane cyclone, 6.1. inlet guide vane, the longitudinal latasuture of 6.2., 6.3. cyclone outlet, 6.4. cyclone flange, 6.5. deflection cone, 7. coalescent grid, 8. gas-collecting structure, 9. oil trap.
Detailed description of the invention
Below in conjunction with accompanying drawing and example, the utility model patent is described further:
As shown in figs. 1-7, comprise blower fan 1, Venturi tube 2, 45 degree of flanged bends 3, oil-collecting chuck 4, to drain the oil mouth 5, direct current guide-vane cyclone 6, coalescent grid 7, gas-collecting structure 8, oil trap 9, described blower fan 1 and Venturi tube 2 are for be coaxially fixedly connected with, described Venturi tube 2 is connected by 45 degree of flanged bends 3 with cyclone 6, described cyclone 6 and oil-collecting chuck 4 are for be coaxially fixedly connected with, described mouth 5 of draining the oil with oil-collecting chuck 4 for being fixedly connected with, described cyclone 6 and gas-collecting structure 8 are for being threaded, described coalescent grid 7 and gas-collecting structure 8 are for being fixedly connected with, described oil trap 9 is joggle with gas-collecting structure 8.
The self-priming eddy flow Combined exhauster for removing cooking fumes course of work: first install smoke exhaust ventilator, start blower fan 1, working gas enters Venturi tube 2 from fan outlet 2.1, air-flow speed after nozzle 2.2 increases severely, produce vacuum, the oil smoke that culinary art produces is by atmospheric pressure press-in cigarette machine, flue gas is first through coalescent grid 7, the oil droplet of Large stone is constantly coalescent above, and along coalescent grid to dirty, flow in oil trap 9, flue gas enters into direct current guide-vane cyclone 6 subsequently, after entrance guiding cone 6.5 is shunted, made by inlet guide vane 6.1 and revolve, produce strong eddy flow, flue gas rotates up, oil droplet is separated to cyclone 6 limit wall under the effect of centrifugation, oil-collecting chuck 4 is entered through longitudinal latasuture 6.2.Flue gas continues up subsequently, and enter venturi tube inlet 2.4 through cyclone outlet 6.3, flue gas and working gas carry out momentum-exchange at trunnion 2.5 place, discharge cigarette machine, complete smoke evacuation separation process after diffuser pipe 2.6 diffusion.
Below be illustrated the utility model by way of example, but the utility model is not limited to above-mentioned specific embodiment, all any changes of doing based on the utility model or modification all belong to the claimed scope of the utility model.
Claims (3)
1. self-priming eddy flow Combined exhauster for removing cooking fumes, it is characterized in that: comprise blower fan (1), Venturi tube (2), 45 degree of flanged bends (3), oil-collecting chuck (4), to drain the oil mouth (5), direct current guide-vane cyclone (6), coalescent grid (7), gas-collecting structure (8), oil trap (9), described blower fan (1) and Venturi tube (2) are for be coaxially fixedly connected with, described Venturi tube (2) is connected by 45 degree of flanged bends (3) with cyclone (6), cyclone (6) and oil-collecting chuck (4) are for be coaxially fixedly connected with, drain the oil mouth (5) with oil-collecting chuck (4) for being fixedly connected with, described cyclone (6) and gas-collecting structure (8) are for being threaded, coalescent grid (7) and gas-collecting structure (8) are for being fixedly connected with, described oil trap (9) and gas-collecting structure (8) are joggle.
2. self-priming eddy flow Combined exhauster for removing cooking fumes according to claim 1, it is characterized in that: Venturi tube (2) comprises fan outlet (2.1), nozzle (2.2), Venturi tube flange (2.3), venturi tube inlet (2.4), trunnion (2.5), diffuser pipe (2.6), described fan outlet (2.1) and Venturi tube (2) are for being fixedly connected with, described nozzle (2.2) and Venturi tube (2) are for being fixedly connected with, described Venturi tube flange (2.3) and Venturi tube (2) are for being fixedly connected with, described venturi tube inlet (2.4) and Venturi tube (2) are for being fixedly connected with, described trunnion (2.5) and Venturi tube (2) are for being fixedly connected with, described diffuser pipe (2.6) and Venturi tube (2) are for being fixedly connected with.
3. self-priming eddy flow Combined exhauster for removing cooking fumes according to claim 1, it is characterized in that: direct current guide-vane cyclone (6) comprises inlet guide vane (6.1), longitudinal latasuture (6.2), cyclone outlet (6.3), cyclone flange (6.4), deflection cone (6.5), described inlet guide vane (6.1) and cyclone (6) are for being fixedly connected with, described longitudinal latasuture (6.2) and cyclone (6) are for being fixedly connected with, described cyclone outlet (6.3) and cyclone (6) are for being fixedly connected with, described cyclone flange (6.4) and cyclone (6) are for being fixedly connected with, described deflection cone (6.5) and cyclone (6) are for being fixedly connected with.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520912769.0U CN205174503U (en) | 2015-11-16 | 2015-11-16 | Novel from inhaling whirl combination formula smoke ventilator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520912769.0U CN205174503U (en) | 2015-11-16 | 2015-11-16 | Novel from inhaling whirl combination formula smoke ventilator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205174503U true CN205174503U (en) | 2016-04-20 |
Family
ID=55738492
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520912769.0U Expired - Fee Related CN205174503U (en) | 2015-11-16 | 2015-11-16 | Novel from inhaling whirl combination formula smoke ventilator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205174503U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018120598A1 (en) * | 2016-12-27 | 2018-07-05 | 美的集团股份有限公司 | Smoke exhaust assembly and smoke exhaust device |
-
2015
- 2015-11-16 CN CN201520912769.0U patent/CN205174503U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018120598A1 (en) * | 2016-12-27 | 2018-07-05 | 美的集团股份有限公司 | Smoke exhaust assembly and smoke exhaust device |
| US10920789B2 (en) | 2016-12-27 | 2021-02-16 | Midea Group Co., Ltd. | Fume exhaust assembly and fume exhaust device |
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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: 20160420 Termination date: 20161116 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |