CN208154549U - Smoke exhaust ventilator - Google Patents
Smoke exhaust ventilator Download PDFInfo
- Publication number
- CN208154549U CN208154549U CN201820258537.1U CN201820258537U CN208154549U CN 208154549 U CN208154549 U CN 208154549U CN 201820258537 U CN201820258537 U CN 201820258537U CN 208154549 U CN208154549 U CN 208154549U
- Authority
- CN
- China
- Prior art keywords
- exhaust ventilator
- smoke exhaust
- layer
- discharge flue
- heating device
- 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 provides a kind of smoke exhaust ventilator.The smoke exhaust ventilator includes stove, discharge flue, recycling oil groove and adds heating device, the discharge flue is discharged from the oil smoke that the stove generates, the recycling oil groove is recovered from the oil body of the discharge flue reflux, and the heating device is set to the discharge flue side wall.The smoke exhaust ventilator of the utility model can remove the greasy dirt assembled in the discharge flue, to achieve the effect that cleaning.
Description
Technical field
The utility model relates to intelligent appliance more particularly to a kind of smoke exhaust ventilators.
Background technique
Smoke exhaust ventilator is a kind of kitchen appliance for purifying kitchen environment.It is mounted on above kitchen range, can fire cooking stove
The oil smoke being harmful to the human body generated in the waste and cooking process of burning is taken away rapidly, and discharge is outdoor, reduces pollution, and purification is empty
Gas, and have gas defence, explosion-proof safety guarantee effect.
In the prior art, family kitchen smoke evacuation work is completed by exhaust fan.Although exhaust fan can exclude kitchen
Most of oil smoke in room, except a part of greasy dirt is recycled in recycling oil groove, another part greasy dirt has but been attached to row
The greasy dirt of the inner wall of cigarette channel, long-term accumulation is solidified into crystal or graininess in discharge flue inner wall, and manpower is difficult to clean up completely,
And it be easy to cause the blocking or destruction of the flue of kitchen ventilator.
All be after the oil smoke of kitchen ventilator is sucked by wind wheel in the prior art by being directly discharged in atmosphere after smoke discharging pipe,
This kind of kitchen ventilator can not remove the greasy dirt depended on the inner wall of smoke discharging pipe.Therefore, it is urgent to provide a kind of smoke pumpings of new construction
Machine solves the above problems.
Utility model content
The technical issues of greasy dirt on discharge flue inner wall can not be cleaned for smoke exhaust ventilator in the prior art, this is practical
It is novel provide it is a kind of can greasy dirt on automated cleaning discharge flue inner wall smoke exhaust ventilator.
A kind of smoke exhaust ventilator includes that stove, discharge flue, recycling oil groove and heating device, the discharge flue are discharged from institute
The oil smoke of stove generation is stated, the recycling oil groove is recovered from the oil body of the discharge flue reflux, and the heating device is set to institute
State discharge flue side wall
In a kind of preferred embodiment of smoke exhaust ventilator provided by the utility model, the heating device includes being stacked
Heat-conducting layer and heating layer, the heat-conducting layer abuts setting with the discharge flue side wall.
In a kind of preferred embodiment of smoke exhaust ventilator provided by the utility model, the heat-conducting layer is silver, copper, gold and aluminium
Any one of the film that is process of material.
In a kind of preferred embodiment of smoke exhaust ventilator provided by the utility model, the heating layer is nichrome, iron
The heater that any one of Cr-Al alloy and the composition of silicon are process.
In a kind of preferred embodiment of smoke exhaust ventilator provided by the utility model, the heating device further includes power supply,
The work of heating layer described in the power drives.
In a kind of preferred embodiment of smoke exhaust ventilator provided by the utility model, the heating device further includes pasting
Layer, the adhered layer are set between the discharge flue and the heat-conducting layer.
In a kind of preferred embodiment of smoke exhaust ventilator provided by the utility model, the adhered layer is conductive silver glue, evil spirit
The paste that any one of art patch, adhesive sticker and magnet are process.
In a kind of preferred embodiment of smoke exhaust ventilator provided by the utility model, the heating device further includes protection
Layer, the protective layer are set to the heating layer far from the heat-conducting layer side surface.
In a kind of preferred embodiment of smoke exhaust ventilator provided by the utility model, the protective layer is the non-conductor of heat
The insulating layer being process.
In a kind of preferred embodiment of smoke exhaust ventilator provided by the utility model, the heating device is attached at the row
The inner surface or outer surface of cigarette channel.
Compared to the prior art, in the smoke exhaust ventilator of the utility model, increase heating device, the heating device is set to
On the outside of the discharge flue or inside, the heating device are made of adhered layer, heat-conducting layer, heating layer and protective layer, so
Since, when stove generates oil smoke, oil smoke excludes oil smoke by the discharge flue, and the greasy dirt in a part of oil smoke passes through institute
Recycling oil groove recycling is stated, the greasy dirt in another part oil smoke depends in the discharge flue, whenever the smoke exhaust ventilator works
After a period of time, the smoke exhaust ventilator starts the power supply of the heating device, and power supply makes heating layer generate heat by exothermic material, warp
The discharge flue wall is transferred heat into after crossing heat-conducting layer, the cured greasy dirt of discharge flue inner wall is melted in, after thawing
Greasy dirt liquid, flow to the recycling oil groove and be recovered.
Detailed description of the invention
It, below will be to required in embodiment description in order to illustrate more clearly of the technical scheme in the embodiment of the utility model
Attached drawing to be used is briefly described, it should be apparent that, the accompanying drawings in the following description is only some realities of the utility model
Example is applied, it for those of ordinary skill in the art, without creative efforts, can also be according to these attached drawings
Other attached drawings are obtained, wherein：
Fig. 1 is a kind of revealed three-dimensional assembling structure schematic diagram of smoke exhaust ventilator of the utility model；
Fig. 2 is the discharge flue of smoke exhaust ventilator shown in Fig. 1 and the installation diagram of heating device；
Fig. 3 is the side sectional view of the heating device of smoke exhaust ventilator shown in Fig. 1；
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describing, it is clear that described embodiment is only a part of the embodiment of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
All other embodiment obtained, fall within the protection scope of the utility model.
Referring to Fig. 1, being a kind of smoke exhaust ventilator three-dimensional assembling schematic diagram of the utility model.The smoke exhaust ventilator 10 is to be used for
The oil smoke that the stove 20 generates is discharged into outdoor from interior by the equipment for absorbing oil smoke caused by the stove 20.
The smoke exhaust ventilator 10 includes discharge flue 11, recycling oil groove 12 and heating device 13.The recycling oil groove 12 is set
Under the discharge flue 11, so that greasy dirt is flowed downstream into from eminence naturally in the recycling oil groove 12.The smoke discharging pipe
11 one end are connected to outdoor, and the other end is set to 10 top of smoke exhaust ventilator, are passed through after so that oil smoke is entered the smoke exhaust ventilator 10
Outdoor is discharged in the smoke discharging pipe 11.
Referring to Fig. 2, being the discharge flue of smoke exhaust ventilator shown in Fig. 1 and the installation diagram of heating device, the heating device
13 are set to 11 outside of discharge flue, are easy for installation and removal, and be less likely to be damaged the heating device 13.And the heating
Device 13 surrounds 11 outside of discharge flue, and the heating device 13 can pass through conductive silver glue, velcro, adhesive sticker and magnetic
Any one of iron is attached to 11 outside of smoke discharging pipe.
Fig. 3 is please referred to again, is the side sectional view of heating device shown in Fig. 2.The heating device 13 includes stacking
Adhered layer 131, heat-conducting layer 132, heating layer 133, protective layer 134 and the power supply 135 of setting.
The adhered layer 131 is set between the discharge flue 11 and the heat-conducting layer 132.The heat-conducting layer 132 and institute
It states and setting is abutted by the adhered layer 131 on the outside of discharge flue 11.The heat-conducting layer 132 is by any in silver, copper, gold and aluminium
A kind of film being process, material selection depend on the thermal coefficient of material.The heating layer 133 is set to the protective layer
Between 134 and the heat-conducting layer 132.It is appointing in the composition of nichrome, Aludirome and silicon in the heating layer 133
It anticipates one kind.Wherein nichrome resistivity is 1.6 × 10-6 Ω m, and Aludirome is 1.4 × 106The combination of Ω m and silicon
Object is 104~1010Ω cm has good resistivity, is suitable for the fever layer material.The protective layer 134 is set
In the heating layer 133 far from 132 side surface of heat-conducting layer.The power supply 135 electrical connection corresponding with the heating layer 133,
The heating layer 133 operational heat under the driving of the power supply 135.
Include the following steps referring to Fig. 1 when the smoke exhaust ventilator 10 work：
Firstly, providing stove 20, the stove 20 generates oil smoke；
Secondly, the oil smoke that the stove 20 generates is absorbed through the smoke exhaust ventilator 10, by with the outdoor row being connected to
Cigarette channel 11 is discharged to outdoor, and through use after a period of time, oil smoke a part is back to the recycling oil groove 12 of the smoke extractor 10
Interior, another part rests in the discharge flue 11, rests on the greasy dirt in smoke exhaust ventilator, under the effect of gravity, flows into institute
It states in recycling oil groove 12, the recycling oil groove 12 is connected with the smoke discharging pipe 11.
Furthermore when cleaning to the smoke discharging pipe 11, the smoke exhaust ventilator 10 starts 13 electricity of heating device
Source 135, the power supply 135 are connected with the heating layer 133, and the preset temperature value of the heating device 13 is 30~40 Celsius
Degree, the temperature generated by the heating device 13, temperature are transmitted on the discharge flue 11 by the heat-conducting layer 132,
Greasy dirt melting point after solidification is between 32~45 degrees Celsius.
The heat that the last heating device 13 issues, it is sufficient to melt the greasy dirt after solidifying, be allowed to flow into the recycling
In oil groove 12, achieve the effect that the cleaning 11 inside greasy dirt of smoke discharging pipe.
Further, the heating device 13 is not limited solely to the lateral wall set on the smoke discharging pipe 11, can be with
It is the inner surface for being attached at the smoke discharging pipe 11.
Compared to the prior art, smoke exhaust ventilator provided by the utility model has the advantages that：
One, by heating device, greasy dirt inside the discharge flue that manpower can not be cleared up can be removed.
Two, it by conductive silver glue, velcro, adhesive sticker and magnet, is easy for installation and removal, conducive to the permanent of heating device
It uses.
The above description is only the embodiments of the present invention, and therefore it does not limit the scope of the patent of the utility model, all
Using equivalent structure or equivalent flow shift made by this practical specification and accompanying drawing content, it is applied directly or indirectly in it
Its relevant technical field, is also included in the patent protection scope of the utility model.
Claims (10)
1. a kind of smoke exhaust ventilator, including：
Stove；
Discharge flue, the discharge flue are discharged from the oil smoke that the stove generates；And
Oil groove is recycled, the recycling oil groove is recovered from the oil body of the discharge flue reflux, which is characterized in that the smoke exhaust ventilator
It further include heating device, the heating device is set to the discharge flue side wall.
2. smoke exhaust ventilator according to claim 1, which is characterized in that the heating device includes the heat-conducting layer being stacked
And heating layer, the heat-conducting layer abut setting with the discharge flue side wall.
3. smoke exhaust ventilator according to claim 2, which is characterized in that the heat-conducting layer is any in silver, copper, gold and aluminium
A kind of film that material is process.
4. smoke exhaust ventilator according to claim 2, which is characterized in that the heating layer is nichrome, Aludirome
And the heater that any one of composition of silicon is process.
5. smoke exhaust ventilator according to claim 2, which is characterized in that the heating device further includes power supply, the power supply
The heating layer is driven to work.
6. smoke exhaust ventilator according to claim 2, which is characterized in that the heating device further includes adhered layer, described viscous
Paste layer is set between the discharge flue and the heat-conducting layer.
7. smoke exhaust ventilator according to claim 6, which is characterized in that the adhered layer is conductive silver glue, velcro, does not do
The paste that any one of glue and magnet are process.
8. smoke exhaust ventilator according to claim 2, which is characterized in that the heating device further includes protective layer, the guarantor
Sheath is set to the heating layer far from the heat-conducting layer side surface.
9. smoke exhaust ventilator according to claim 8, which is characterized in that the protective layer is that the non-conductor of heat is process
Insulating layer.
10. smoke exhaust ventilator according to claim 1, which is characterized in that the heating device is attached at the discharge flue
Inner surface or outer surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820258537.1U CN208154549U (en) | 2018-02-13 | 2018-02-13 | Smoke exhaust ventilator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820258537.1U CN208154549U (en) | 2018-02-13 | 2018-02-13 | Smoke exhaust ventilator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208154549U true CN208154549U (en) | 2018-11-27 |
Family
ID=64382608
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820258537.1U Expired - Fee Related CN208154549U (en) | 2018-02-13 | 2018-02-13 | Smoke exhaust ventilator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208154549U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110779065A (en) * | 2019-11-29 | 2020-02-11 | 福建工程学院 | Range hood capable of preventing oil smoke from flowing backwards and using method thereof |
-
2018
- 2018-02-13 CN CN201820258537.1U patent/CN208154549U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110779065A (en) * | 2019-11-29 | 2020-02-11 | 福建工程学院 | Range hood capable of preventing oil smoke from flowing backwards and using method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181127 Termination date: 20190213 |