CN2740219Y - Environmental protecting device in kitchen - Google Patents
Environmental protecting device in kitchen Download PDFInfo
- Publication number
- CN2740219Y CN2740219Y CN 200420093507 CN200420093507U CN2740219Y CN 2740219 Y CN2740219 Y CN 2740219Y CN 200420093507 CN200420093507 CN 200420093507 CN 200420093507 U CN200420093507 U CN 200420093507U CN 2740219 Y CN2740219 Y CN 2740219Y
- Authority
- CN
- China
- Prior art keywords
- air
- smoke exhaust
- exhaust ventilator
- kitchen
- gas
- 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 relates to an induced ventilation device arranged on a smoke exhaust ventilator, which can protect people from the anoxia resulted from the combusting of the gas and the intrusion of the toxic gas resulted from combusting when cooking in the kitchen, in order to achieve a function of environmental protection. The utility model comprises a gas inlet, an interior pipe in the smoke exhaust ventilator, an exhaustor, an air filter, an indoor piping directly connected with the outside, and a dust screen arranged on the outdoor gas inlet. The environmental protecting device in kitchen can ensure the sufficient fresh air in the kitchen when the gas is combusting. The exhaustor can be turned on by a separate switch when the gas is not used. Therefore, the outdoor fresh air can be transported into houses, in order to achieve a ventilating function.
Description
Technical field: the utility model relates to health treatment in a kind of kitchen.Particularly relate to a kind of exhausting air interchanger that is installed on the lampblack absorber.
Background technology: very tight behind the building finishing, the kitchen is narrower again, needs comburant oxygen during combustion of natural gas.Natural gas still can produce pernicious gases such as carbon monoxide, carbon dioxide, nitrogen oxide, thereby narrow and small relatively kitchen, space is polluted, even may cause the acute poisoning of threat to life safety as a kind of charcoal fuel that contains under the burning condition of poor.The part oil smoke and the pernicious gas that will be produced when therefore existing smoke exhaust ventilator just will be cooked are discharged the kitchen by smoke exhaust ventilator, can not solve when burning because of anoxic problem in the kitchen that comburant oxygen produced.And the toxic gas that the time produced of burning dilutes and changes.
Summary of the invention: in order to overcome the deficiencies in the prior art, the utility model is that an extractor fan is installed on smoke exhaust ventilator.
The technical scheme that the utility model adopted is a kind of exhausting air interchanger, and actuating section is connected with starting drive on the smoke exhaust ventilator, opens extractor fan when opening smoke exhaust ventilator.This product is by starting switch, extractor fan, and air filter and outdoor air Air Filter, the pipeline of the gas outlet, connection smoke exhaust ventilator both sides by being arranged on smoke exhaust ventilator inside constitutes with the outdoor pipeline that links to each other with the smoke exhaust ventilator outside.It is characterized in that being installed on the smoke exhaust ventilator one independent sealed outdoor fresh air can be carried back the exhausting air interchanger in kitchen, thereby reach the kitchen environmental protection.And install an independent startup switch, when inoperative smoke exhaust ventilator, also can play the indoor air-changing draught effect.
Description of drawings:
Fig. 1: the utility model cross-sectional view
Fig. 2: netted Air Filter schematic diagram
Fig. 3: filter element schematic diagram
Fig. 4: extractor fan schematic diagram
The specific embodiment: go out specifically to execute example to tool below in conjunction with accompanying drawing, how further specify the utility model implements, the utility model is mounted in the extractor fan (Fig. 1) on the smoke exhaust ventilator, the power switch of extractor fan is connected with the smoke exhaust ventilator power switch, when opening smoke exhaust ventilator, open extractor fan and the button that starts separately/close is installed simultaneously, the fresh air that is drawn into is sent into the kitchen by special pipeline and gas outlet in the smoke exhaust ventilator, extractor fan is to enter pipeline by the netted Air Filter (A) that is installed on the pipeline opening, pass body of wall and arrive the air filter (C) that is installed in above the extractor fan through indoor coupled pipeline (B) in order to the dust in the filtered air once more, again filtered fresh air is entered in the closed conduit and outlet (E) inlet chamber that is installed in lampblack absorber inside the oxygen deficiency that is caused in order to supplemental natural gas burning by extractor fan (D).
Claims (4)
1. kitchen Environment protection device, constituted by the exhausting air interchanger that is installed on the smoke exhaust ventilator, it is characterized in that: described extractor fan is when smoke exhaust ventilator discharges oil smoke and waste gas outdoor fresh air to be entered pipeline and passes body of wall and arrive air filter through indoor coupled pipeline by being installed in dust guard on the air inlet pipe road junction, entering closed conduit and the outlet that is installed in smoke exhaust ventilator inside through the fresh air that filters by extractor fan, inlet chamber is interior to replenish the oxygen deficiency that is caused because of the natural gas burning again.
2. it is characterized in that according to the described exhausting air interchanger of claim 1: dust guard is netted Air Filter on the described outside air-intake duct road junction.
3. it is characterized in that according to the described exhausting air interchanger of claim 1: air filter is inner to be the filter core part.
4. it is characterized in that according to the described exhausting air interchanger of claim 1: described air interchanger is a sealing device, by the below four-way be arranged on four gas outlets, smoke exhaust ventilator both sides and be connected by pipeline.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420093507 CN2740219Y (en) | 2004-09-13 | 2004-09-13 | Environmental protecting device in kitchen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420093507 CN2740219Y (en) | 2004-09-13 | 2004-09-13 | Environmental protecting device in kitchen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2740219Y true CN2740219Y (en) | 2005-11-16 |
Family
ID=35350517
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420093507 Expired - Fee Related CN2740219Y (en) | 2004-09-13 | 2004-09-13 | Environmental protecting device in kitchen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2740219Y (en) |
-
2004
- 2004-09-13 CN CN 200420093507 patent/CN2740219Y/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |