CN203024229U - Blowing-type range hood - Google Patents
Blowing-type range hood Download PDFInfo
- Publication number
- CN203024229U CN203024229U CN 201320018078 CN201320018078U CN203024229U CN 203024229 U CN203024229 U CN 203024229U CN 201320018078 CN201320018078 CN 201320018078 CN 201320018078 U CN201320018078 U CN 201320018078U CN 203024229 U CN203024229 U CN 203024229U
- Authority
- CN
- China
- Prior art keywords
- blowing
- channel
- air
- air blower
- fume 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.)
- Expired - Fee Related
Links
Images
Landscapes
- Ventilation (AREA)
Abstract
The utility model discloses a blowing-type range hood. The blowing-type range hood comprises an air cabinet and a fume collection cover, wherein a fume exhaust channel and an air blower channel are formed in the air cabinet, the fume exhaust channel and the air blower channel are arranged in cavities which are separated from each other in the air cabinet respectively, the air exhaust port of the air blower channel is communicated with the fume exhaust port of the fume exhaust channel via a fume exhaust cover, and the air intake port of the air blower channel is communicated with the outside via an independent air intake pipeline; an air blower is installed in the air blower channel; and the fume exhaust cover is connected with a public flue or the outside via a fume exhaust pipeline. The air blower of the blowing-type range hood disclosed by the utility model is free from generating oil sludge sedimentation and reducing fume exhaust efficiency after being used for a long time, thus prolonging the service life of the range hood; the fume exhaust channel is not provided with a motor and a wind wheel, thus being convenient for a user to clean; the air blower is isolated by the air cabinet, thus being capable of greatly reducing the working noise of a kitchen; and a high-power air blower does not need to be adopted on purpose, thus reducing production cost, reducing the power consumption of the range hood, and meeting the popularization conceptions of energy conservation and environmental protection.
Description
Technical field
The utility model relates to a kind of range hood, particularly a kind of blowing-type lampblack absorber.
Background technology
Range hood kind on sale on market is a lot.A kind of vertical cooker hood is disclosed on March 5th, 2008 as Chinese patent literature CN201032213, comprise the housing with air outlet, be positioned at the centrifugal blower that is subjected to Electric Machine Control that communicates with air outlet of housing internal upper part, be loaded on the oil smoke adsorption filter plate of lower housing portion, between housing internal upper part centrifugal blower and bottom oil smoke adsorption filter plate, negative pressure Ji Yantongdaoqu is arranged, it is characterized in that the oil smoke adsorption filter plate is comprised of at least three double-deck oil smoke adsorption filter plates that contain respectively tens of oil-feed cigarette narrow slits.It is said, it is little that it occupies kitchen area, do not keep off sight line, and smoking effect is good, and installation, cleaning, easy to use protect kitchen staff's physical and mental health not encroached on by oil smoke, are beneficial to environmental protection.
The blower fan of tradition range hood is general exposed in housing (exhaust fume collecting hood) inside, mode by the exhausting steering current realizes fume-exhausting, blower fan is after use after a while, the surface of blower fan is even inner, the capital alluvial has a large amount of greasy filth, and the operating efficiency of blower fan is greatly affected thereupon, thereby directly causes the smoke absorption effect of range hood greatly to reduce, even it is cleaned comprehensively, also just cure the symptoms, not the disease.The producer of the overwhelming majority reduces and affects the smoke absorption effect of range hood for fear of the operating efficiency of blower fan, all coincidentally adopt to increase power of fan or two groups of the installations improved procedure of four groups of blower fans etc. even housing (exhaust fume collecting hood) in, these improved procedures only can improve production cost, and range hood in use, its noise, power consumption all increase greatly, are not preferred plan.
Therefore, require further improvement.
The utility model content
The purpose of this utility model aim to provide a kind of simple and reasonable, assembling is easy, low cost of manufacture, noise is low, low in energy consumption, smoke absorption effect is good blowing-type lampblack absorber, to overcome weak point of the prior art.
A kind of blowing-type lampblack absorber by this purpose design, comprise wind cabinet and exhaust fume collecting hood, its architectural feature is to be provided with discharge flue and blower channel in described wind cabinet, discharge flue and blower channel are separately positioned in wind cabinet cavity spaced apart from each other, the exhaust outlet of described blower channel communicates by enclosure with the exhaust opening of discharge flue, and the air inlet of blower channel is by outside independent intake stack communication chamber.
In described blower channel, air blast is installed.
Described enclosure is connected with common flue or is connected with outdoor by smoke discharging pipe.
Described discharge flue communicates with exhaust fume collecting hood, and blower channel does not communicate with exhaust fume collecting hood.
Described air inlet is located at a side of wind cabinet, and exhaust outlet and exhaust opening are positioned at an other side of wind cabinet.
Described discharge flue is provided with the smoke evacuation one-way cock.
Described exhaust outlet is provided with the exhaust check valve door.
Described air inlet is by outside the intake stack communication chamber.
Described air inlet is provided with filter screen.
Also be provided with the installation control box in described wind cabinet.
Wind cabinet of the present utility model is spaced from each other discharge flue and blower channel, when air blast rotates, the air inlet of blower channel is outer or room air generation high velocity air by suction chamber, exhaust outlet by blower channel is flushed to enclosure again, at this moment, produce very large negative pressure in enclosure, because of suction function, impel kitchen fume to be drawn onto in discharge flue, enter at last enclosure and be discharged among common flue or discharge outdoor with high velocity air.
The utility model compared with prior art has following beneficial effect: air blast can not produce the greasy filth alluvial through after using for a long time, can not reduce smoke exhaust efficiency, extends the service life of range hood; And discharge flue is convenient to user's cleaning without motor and wind wheel; Because air blast is isolated by the wind cabinet, therefore can greatly reduce its kitchen operating noise; Because smoke exhaust efficiency is high, also need not deliberately to adopt the air blast of excessive power, the also discharge of the airflow function in discharge flue because of the motor other end of the heat that air blast produces, thus reduce the service life that temperature rise guarantees motor; Reduce production costs and also reduce the power consumption of range hood simultaneously, meet the popularizing idea of energy-conserving and environment-protective.
Description of drawings
Fig. 1 is the assembly structure schematic diagram of the utility model one embodiment.
Fig. 2 is the working state schematic representation of an embodiment wind cabinet.
Fig. 3 is the working state schematic representation of an embodiment another orientation wind cabinet.
The specific embodiment
Below in conjunction with drawings and Examples, the utility model is further described.
Referring to Fig. 1-Fig. 3, this blowing-type lampblack absorber, the blowing-type lampblack absorber, comprise wind cabinet 1 and exhaust fume collecting hood 2, be provided with discharge flue 11 and blower channel (unlabelled in figure) in described wind cabinet 1, discharge flue 11 and blower channel are separately positioned in wind cabinet 1 cavity spaced apart from each other, and the exhaust outlet 12 of described blower channel communicates by enclosure 3 with the exhaust opening of discharge flue 11, and the air inlet 13 of blower channel is by outside independent intake stack communication chamber.Air blast 4 is installed in blower channel.Discharge flue 11 communicates with exhaust fume collecting hood 2, and blower channel does not communicate with exhaust fume collecting hood 2.Enclosure 3 is connected with common flue or is connected with outdoor by smoke discharging pipe.Wind cabinet 1 of the present utility model is spaced from each other discharge flue 11 and blower channel, when air blast 4 rotates, the air inlet of blower channel is outer or room air generation high velocity air by suction chamber, exhaust outlet by blower channel is flushed to enclosure 3 again, at this moment, the very large negative pressure of the interior generation of enclosure 3 is because of suction function, impel kitchen fume to be drawn onto in discharge flue, enter at last enclosure and be discharged among common flue or discharge outdoor with high velocity air.The utility model has been realized the real oily dirt free of air blast, can not reduce smoke exhaust efficiency, extends the service life of range hood, is convenient to simultaneously user's cleaning.
Further, air inlet 13 is located at a side of wind cabinet 1, and exhaust outlet 12 and exhaust opening are positioned at an other side of wind cabinet 1.This set-up mode can be avoided between air inlet 13 and exhaust outlet 12 producing the flow-disturbing effect, and the blower fan that makes simultaneously prior art is general this range hood all, and particularly spiral case blower fan (as shown in Figure 3), need not blower fan is had made to order, further saves R﹠D costs.
Further, discharge flue is provided with smoke evacuation one-way cock 14; Similarly, also can be provided with exhaust check valve door (not marking in figure) on exhaust outlet 12, the effect of one-way cock is to prevent the refluence of reverse flowing of air flows and oil smoke, and those skilled in the art all can understand, and repeats no more.
Further, air inlet 13 further reduces the effect of flow-disturbing by outside the intake stack communication chamber, and airscoop shroud 6 can preferably be communicated with outdoor by admission line, the described external world can be outdoor or the kitchen outside, be convenient to consumer's layout.
Further, air inlet 13 is provided with filter screen (in figure without mark), and filter screen can prevent that dust, animal etc. from entering blower fan 4 inside, can guarantee that blower fan 4 is working properly.
Further, also be provided with in wind cabinet 1 control box 5 is installed, take full advantage of the space of wind cabinet, simplify the structure of range hood, be convenient to assembling, and reduce manufacturing cost.
In brief, above embodiment is only in order to illustrating the utility model, and and the described technical scheme of unrestricted the utility model; Therefore, although this specification has been described in detail the utility model with reference to the above embodiments,, those of ordinary skill in the art should be appreciated that still and can modify or be equal to replacement the utility model; And all do not break away from technical scheme and the improvement thereof of spirit and scope of the present utility model, and it all should be encompassed in the middle of claim scope of the present utility model.
Claims (10)
1. blowing-type lampblack absorber, comprise wind cabinet (1) and exhaust fume collecting hood (2), it is characterized in that being provided with in described wind cabinet (1) discharge flue (11) and blower channel, discharge flue (11) and blower channel are separately positioned in wind cabinet (1) cavity spaced apart from each other, the exhaust outlet of described blower channel (12) communicates by enclosure (3) with the exhaust opening of discharge flue (11), and the air inlet of blower channel (13) is by outside independent intake stack communication chamber.
2. blowing-type lampblack absorber according to claim 1, is characterized in that being equipped with in described blower channel air blast (4).
3. blowing-type lampblack absorber according to claim 1, is characterized in that described enclosure (3) is connected with common flue or is connected with outdoor by smoke discharging pipe.
4. blowing-type lampblack absorber according to claim 1, is characterized in that described discharge flue (11) communicates with exhaust fume collecting hood (2), and blower channel does not communicate with exhaust fume collecting hood (2).
5. blowing-type lampblack absorber according to claim 1, is characterized in that described air inlet (13) is located at a side of wind cabinet (1), and exhaust outlet (12) and exhaust opening are positioned at an other side of wind cabinet (1).
6. blowing-type lampblack absorber according to claim 1, is characterized in that described discharge flue (11) is provided with smoke evacuation one-way cock (14).
7. blowing-type lampblack absorber according to claim 1, is characterized in that described exhaust outlet (12) is provided with the exhaust check valve door.
8. blowing-type lampblack absorber according to claim 1, is characterized in that described air inlet (13) is by outside the intake stack communication chamber.
9. blowing-type lampblack absorber according to claim 1, is characterized in that described air inlet (13) is provided with filter screen.
10. according to claim 1-9 described blowing-type lampblack absorbers of any one, is characterized in that also being provided with in described wind cabinet (1) installation control box (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320018078 CN203024229U (en) | 2013-01-14 | 2013-01-14 | Blowing-type range hood |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320018078 CN203024229U (en) | 2013-01-14 | 2013-01-14 | Blowing-type range hood |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203024229U true CN203024229U (en) | 2013-06-26 |
Family
ID=48648209
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320018078 Expired - Fee Related CN203024229U (en) | 2013-01-14 | 2013-01-14 | Blowing-type range hood |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203024229U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103925625A (en) * | 2013-01-14 | 2014-07-16 | 陈四强 | Blowing-type range hood |
-
2013
- 2013-01-14 CN CN 201320018078 patent/CN203024229U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103925625A (en) * | 2013-01-14 | 2014-07-16 | 陈四强 | Blowing-type range hood |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201589319U (en) | Fume exhaust fan | |
| CN204006236U (en) | Multi-purpose energy-saving smoke exhaust ventilator | |
| CN202149523U (en) | Kitchen ventilator without air blower | |
| CN201652559U (en) | Inject type kitchen ventilator | |
| CN108253501A (en) | A kind of wind screen electrostatic range hood free of cleaning | |
| CN203687136U (en) | Range hood | |
| CN203024229U (en) | Blowing-type range hood | |
| CN103925625A (en) | Blowing-type range hood | |
| WO2013033920A1 (en) | Ventilating and internally-circulating extractor hood | |
| CN203628751U (en) | Double-motor inhead type side draught downward smoke exhausting integrated stove | |
| CN204421117U (en) | A kind of integrated kitchen range | |
| CN201028664Y (en) | Split type multifunctional rotational entrainment type fume exhauster | |
| CN103851665A (en) | Range hood | |
| CN102261545B (en) | Cart-type wind-cooling low-noise case-type power station | |
| CN203010719U (en) | Separated type mute range hood | |
| CN204388164U (en) | Increase is put the integrated kitchen range of blower fan structure | |
| CN101818920B (en) | Ejection-type range hood and oil smoke extraction method thereof | |
| CN206576773U (en) | Smokeless electric oven | |
| CN2893489Y (en) | Air hood type kitchen ventilator | |
| CN104555931A (en) | Oxygen generator | |
| CN202792175U (en) | Lift type kitchen ventilator | |
| CN211126578U (en) | Electric switch control cabinet | |
| CN203231377U (en) | Dynamic centrifugal multifunctional efficient oil fume purification machine | |
| CN203907712U (en) | Suspended axial flow air-exhaust oil fume discharging machine | |
| CN207751030U (en) | A kind of tornado oily fume exhauster |
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: 20130626 Termination date: 20150114 |
|
| EXPY | Termination of patent right or utility model |