CN203163030U - Range hood - Google Patents
Range hood Download PDFInfo
- Publication number
- CN203163030U CN203163030U CN 201320106868 CN201320106868U CN203163030U CN 203163030 U CN203163030 U CN 203163030U CN 201320106868 CN201320106868 CN 201320106868 CN 201320106868 U CN201320106868 U CN 201320106868U CN 203163030 U CN203163030 U CN 203163030U
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- CN
- China
- Prior art keywords
- smoke exhaust
- exhaust ventilator
- blower fan
- fan
- cleaning
- 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 range hood. The range hood comprises a case, a fan and a ventilation duct, wherein the fan is arranged in the case; and the ventilation duct is connected with the fan and an air outlet of the fan. The range hood further comprises a cleaning solution container with a cleaning solution inlet and a cleaning solution outlet, wherein the cleaning solution outlet is formed at an air inlet on the periphery of the fan. The range hood has the beneficial effects that cleaning of the fan is achieved; the range hood cleaning cost is saved, and the service life of the range hood is prolonged; the kitchen environment is greatly improved; and plenty of oil is prevented from polluting the wall surfaces, cupboards and the like in kitchens.
Description
Technical field
The utility model relates to a kind of kitchen household electrical appliance, particularly a kind of smoke exhaust ventilator.
Background technology
Smoke exhaust ventilator claims range hood again, is a kind of kitchen appliance that purifies kitchen environment.Its is installed and the gas-cooker top, the harmful oil smoke that produces in the refuse of gas-cooker burning and the cooking process can be taken away rapidly, discharges outdoorly, reduces pollution, purifies air, and gas defence, explosion-proof safety guarantee effect are arranged.
Smoke exhaust ventilator has become the requisite cooking apparatus of Modern Family.Though existing smoke exhaust ventilator can exclude the most of oil smoke in the kitchen, the oil smoke that it produces in the unable solution culinary art is to the pollution in whole kitchen, and to the pollution of smoke exhaust ventilator self.Fume pollution needs artificial manual clearing up, and especially when greasy dirt is attached to the inner cleaning of smoke exhaust ventilator, also needs machine is carried out dismounting or asks the professional to clean.
At the problems referred to above, prior art provides a kind of smoke exhaust ventilator capable of washing, in smoke exhaust ventilator inside cleaning equipment is installed, but this smoke exhaust ventilator can not reach excellent cleaning effect, especially to the blower fan of smoke exhaust ventilator inside, cleaning performance is unsatisfactory, and the cleaning equipment complex structure in this smoke exhaust ventilator, not only increased deadweight and the volume of smoke exhaust ventilator, return and follow-uply carry out disassembly, cleaning and brought great inconvenience.
How a kind of smoke exhaust ventilator is provided, can overcomes the problems referred to above, become the technical problem that needs to be resolved hurrily.
The utility model content
The technical problems to be solved in the utility model is how a kind of smoke exhaust ventilator is provided, the effective blower fan in the cleaning fan of sucking oil fume, and can not increase smoke exhaust ventilator deadweight and volume, and clean convenient and simple.
The utility model provides a kind of smoke exhaust ventilator, comprising: be provided with blower fan in casing, the described casing, and the ventilating duct that is connected with described blower fan, described ventilating duct is connected with the exhaust outlet of described blower fan; It is characterized in that, further comprise: soda liquor container have filter washing water inlet and rinse liquid outlet, and described rinse liquid outlet is positioned at the air intake place of described blower fan periphery.
Preferably, mozzle, the place is connected with described rinse liquid outlet.
Preferably, described mozzle is U-shaped pipe.
Preferably, the two ends of described U-shaped pipe are contour or not contour.
Described soda liquor container also comprises: flow control valve is installed on the described soda liquor container.
Described blower fan is centrifugal fan.
Described soda liquor container is built in the casing or is placed on the casing.
The utility model is provided with soda liquor container at the air intake place of casing, in soda liquor container, inject suitable cleaning fluid by the filter washing water inlet on this soda liquor container by cleaning fluid, because the effect cleaning fluid of gravity can trickle downwards, and flow out at the air intake place of blower fan by described rinse liquid outlet.Because the effect of blower fan makes cleaning fluid be inhaled into casing inside, especially on the blower fan, and because the rotation of blower fan, make positions such as cleaning fluid and blower fan surface or ventilating duct or smoke exhaust ventilator inwall produce frictional force, realized the washing away of blower fan surface or blade or ventilating duct or casing inner wall, thereby reached the purpose of cleaning.In addition, cleaning fluid can also form layer protecting film at surface or the positions such as ventilating duct or smoke exhaust ventilator inwall of blower fan, makes when cleaning again light more, easy; Save the expense of cleaning fan of sucking oil fume and the service life that has prolonged smoke exhaust ventilator, and the kitchen environment that makes is greatly improved, avoided a large amount of greasy dirts to pollutions such as kitchen metope, cabinets.
Description of drawings
In order to be illustrated more clearly in the utility model embodiment and technical scheme of the prior art, to do to introduce simply to the accompanying drawing of required use in embodiment and the description of the Prior Art below, apparently, accompanying drawing in describing below only is embodiment more of the present utility model, for those of ordinary skills, under the prerequisite of not paying creative work, can also obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 is the structural representation of a kind of smoke exhaust ventilator of providing of the utility model;
Fig. 2 is the side view of a kind of smoke exhaust ventilator of providing of the utility model.
The specific embodiment
To engage the accompanying drawing among the utility model embodiment below, the technical scheme among the utility model embodiment is clearly and completely described, obviously, described embodiment only is the utility model part embodiment, rather than whole embodiment.Based on the embodiment in the utility model, those of ordinary skills are not making the every other embodiment that obtains under the creative work prerequisite, all belong to the scope of the utility model protection.
Please refer to shown in Figure 1ly, Fig. 1 is the structural representation of a kind of smoke exhaust ventilator of providing of the utility model.
A kind of smoke exhaust ventilator that the utility model provides is provided with blower fan 2 in casing 1, the described casing 1, and the ventilating duct 3 that is connected with described blower fan 2, and described ventilating duct 3 is connected in air draft place of described blower fan 2; Further comprise: soda liquor container 4 have filter washing water inlet 41 and rinse liquid outlet 42, and described rinse liquid outlet 42 is positioned at the air intake place of described blower fan 2 peripheries.
Please refer to shown in Figure 2ly, Fig. 2 is the side view of a kind of smoke exhaust ventilator of providing of the utility model.The smoke exhaust ventilator that the utility model provides is installed on cooking stove top, connect the range hood power supply, drive motors, make the blower fan 2 in the casing 1 do rotation at a high speed, make in the certain spatial dimension in cooking stove top and form negative pressuren zone, indoor soot gas by the blower fan 2 in the smoke exhaust ventilator casing 1, is sucked smoke exhaust ventilator inside with oil smoke, via the ventilating duct 3 that is connected with described blower fan 2 air drafts place, oil smoke is discharged; In whole smoke pumping process, smoke exhaust ventilator need carry out oil smoke to soot gas to be separated; At first, through oily net filtration, carry out the oil smoke separation first time, enter smoke exhaust ventilator casing 1 inside then, by the rotation of blower fan 2 soot gas being carried out secondary oil smoke separates, oil smoke in the smoke exhaust ventilator is subjected to action of centrifugal force, make the mist of oil aggegation become oil droplet, collect in the lubricating cup by oil circuit, flue gas after being purified is discharged by gas extraction system 2 at last, but mist of oil can be bonded in blower fan 2 outer surfaces or fan blade or the lampblack absorber ventilating duct 3, therefore, the utility model is provided with soda liquor container 4 at the air intake place of casing 1 periphery, in soda liquor container 4, inject suitable cleaning fluid by the filter washing water inlet 41 on this soda liquor container 4 by cleaning fluid, because the trickling downwards of the effect cleaning fluid of gravity, and flow out at the air intake place of blower fan 2 by described rinse liquid outlet 42.Because the effect of blower fan 2 makes cleaning fluid be inhaled into casing 1 inside, especially on the blower fan 2, and because the rotation of blower fan 2, make positions such as cleaning fluid and blower fan 2 surfaces or ventilating duct or smoke exhaust ventilator inwall produce frictional force, realized the washing away of blower fan surface or blade or ventilating duct or casing inner wall, thereby reached the purpose of cleaning.In addition, cleaning fluid can also form layer protecting film at surface or the positions such as ventilating duct 3 or smoke exhaust ventilator inwall of blower fan 2, makes when cleaning again light more, easy.
A kind of smoke exhaust ventilator that the utility model provides also comprises: mozzle, the place is connected with described rinse liquid outlet.Reach the distance of adjusting cleaning fluid and blower fan according to different cleaning demands, and then realize better cleaning performance.
Described mozzle can be U-shaped pipe, and the difference according to dissimilar cooking fume exhauster built-in blower fan positions realizes identical cleaning performance.For example: when the blower fan of smoke exhaust ventilator was direct absorbing type, so-called direct absorbing type was exactly that the air inlet of blower fan is parallel with the kitchen range top, and at this moment, mozzle can adopt U-shaped pipe to realize the cleaning of blower fan.If blower fan is side-suction type, namely the air intake place of blower fan is vertical with the kitchen range top, then both can select U-shaped pipe or other forms.
Described U-shaped pipe, the height at two ends can be for contour; Also can be different height, just the two ends of U-shaped pipe can be according to different demands, and it is poor that the two ends of U-shaped pipe are set to have certain height, thereby realize better cleaning performance.
A kind of smoke exhaust ventilator that the utility model provides also comprises: flow control valve (figure does not look), described flow control valve is installed on the described soda liquor container 4.The user can regulate the flow size of soda liquor container 431 cleaning liquid insides according to cleaning needs, and then realizes better cleaning performance.
A kind of smoke exhaust ventilator that the utility model provides, described blower fan are centrifugal fan.
Described soda liquor container is installed on casing inside or casing outside by dismountable mode.For example, described soda liquor container 4 can be syringe etc.
The soda liquor container 4 of the smoke exhaust ventilator that the utility model provides can be applied to the Chinese style smoke exhaust ventilator, European smoke exhaust ventilator, on any smoke exhaust ventilator equipment such as side-absorption type smoke exhaust ventilator or multimedia intelligent smoke exhaust ventilator, the soda liquor container 4 of this smoke exhaust ventilator simple in structure, easy to operate, and do not need to take the too large space of smoke exhaust ventilator.
In addition, because the smoke exhaust ventilator that adopts the utility model to provide, owing to rinse liquid outlet is arranged on the air intake place of blower fan, avoided the problem that pollutant is difficult to clean on the blower fan, and guaranteed the operate as normal of blower fan, save the expense of cleaning fan of sucking oil fume and the service life that has prolonged smoke exhaust ventilator; In addition, the smoke exhaust ventilator that adopts the utility model to provide, the blower fan after cleaning or miscellaneous part can form layer protecting film, for follow-up cleaning facilitates; And because a kind of smoke exhaust ventilator that adopts the utility model to provide, the kitchen environment that makes is greatly improved, and has avoided a large amount of greasy dirts to pollutions such as kitchen metope, cabinets.
The preferred embodiment of a kind of smoke exhaust ventilator that the above only provides for the utility model does not constitute the restriction to the utility model protection domain.The mode that number of components among this embodiment is not limited to adopt among the embodiment; any any modification of within spirit of the present utility model and principle, doing, be equal to and replace and improvement etc., all should be included within the claim protection domain of the present utility model.
Claims (7)
1. smoke exhaust ventilator comprises: be provided with blower fan in casing, the described casing, and the ventilating duct that is connected with described blower fan, described ventilating duct is connected with the exhaust outlet of described blower fan; It is characterized in that, further comprise: soda liquor container have filter washing water inlet and rinse liquid outlet, and described rinse liquid outlet is positioned at the air intake place of described blower fan periphery.
2. smoke exhaust ventilator according to claim 1 is characterized in that, also comprises: mozzle, the place is connected with described rinse liquid outlet.
3. smoke exhaust ventilator according to claim 2 is characterized in that, described mozzle is U-shaped pipe.
4. smoke exhaust ventilator according to claim 3 is characterized in that, the two ends of described U-shaped pipe are contour or not contour.
5. smoke exhaust ventilator according to claim 1 is characterized in that, described soda liquor container also comprises: flow control valve is installed on the described soda liquor container.
6. smoke exhaust ventilator according to claim 1 is characterized in that, described blower fan is centrifugal fan.
7. smoke exhaust ventilator according to claim 1 is characterized in that, described soda liquor container is built in the casing or is placed on the casing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320106868 CN203163030U (en) | 2013-03-08 | 2013-03-08 | Range hood |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320106868 CN203163030U (en) | 2013-03-08 | 2013-03-08 | Range hood |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203163030U true CN203163030U (en) | 2013-08-28 |
Family
ID=49024210
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320106868 Expired - Fee Related CN203163030U (en) | 2013-03-08 | 2013-03-08 | Range hood |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203163030U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104964320A (en) * | 2014-10-28 | 2015-10-07 | 龙山红日锅炉有限公司 | Self-cleaning table type smoke ventilator |
| CN106765414A (en) * | 2017-01-23 | 2017-05-31 | 广东产品质量监督检验研究院 | A kind of self-cleaning lampblack absorber of environmental emission reduction |
| CN107676837A (en) * | 2017-11-06 | 2018-02-09 | 广东美的厨房电器制造有限公司 | Range hood |
-
2013
- 2013-03-08 CN CN 201320106868 patent/CN203163030U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104964320A (en) * | 2014-10-28 | 2015-10-07 | 龙山红日锅炉有限公司 | Self-cleaning table type smoke ventilator |
| CN106765414A (en) * | 2017-01-23 | 2017-05-31 | 广东产品质量监督检验研究院 | A kind of self-cleaning lampblack absorber of environmental emission reduction |
| CN107676837A (en) * | 2017-11-06 | 2018-02-09 | 广东美的厨房电器制造有限公司 | Range hood |
| CN107676837B (en) * | 2017-11-06 | 2024-04-02 | 广东美的厨房电器制造有限公司 | Fume exhaust fan |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130828 Termination date: 20180308 |