CN1415900A - Water curtain type cooker hood - Google Patents
Water curtain type cooker hood Download PDFInfo
- Publication number
- CN1415900A CN1415900A CN 02138540 CN02138540A CN1415900A CN 1415900 A CN1415900 A CN 1415900A CN 02138540 CN02138540 CN 02138540 CN 02138540 A CN02138540 A CN 02138540A CN 1415900 A CN1415900 A CN 1415900A
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- Prior art keywords
- water
- water tank
- housing
- water curtain
- shell
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Abstract
This invention relates to a water screen lampblack pumping device used in kitchen including a L-shape shell, a water tank under it with a dirt exhaust hole at side and a water pump which communicates to the water accumulator on top of the shell through a circulating tube upwards vertically, one side of the water accumulator is connected with top outside of the shell and inside of it links to a drop water screen board and a flush lamp box, ventilation fan is mounted just above the shell, the exhausted gas is clean, when circulation water needs to be changed in water tank, it can be exhausted from dirt exhaust hole.
Description
Affiliated technical field
The present invention relates to the smoke exhaust ventilator in a kind of family kitchen, especially a kind of water curtain type smoke exhaust ventilator.
Background technology
At present, the oil smoke that exhaustor for kitchen discharged is not all handled, and just directly externally discharging is discharged to the environment of outdoor oil smoke around not only polluting, and can pollute indoorly, can pollute kitchen tools yet.Also there is not good solution now.
Summary of the invention
In order to overcome the existing shortcoming that can't handle oil smoke of present smoke exhaust ventilator, the invention provides a kind of water curtain type smoke exhaust ventilator, it not only can play the effect of suction discharging oil smoke.And can carry out washing filtering to oil smoke and handle, greasy dirt is adsorbed onto in the water, thereby gives off clean gas; Not only outdoor environment can be do not polluted, indoor kitchen tools can be do not polluted simultaneously yet.
The technical solution adopted for the present invention to solve the technical problems is: this smoke exhaust ventilator has a L shaped housing (13), the bottom of housing (13) is water tank (12), water tank one side is equipped with sewage draining exit (10), inner bottom is equipped with water pump (11), water pump (11) leads directly to the water tank (3) on housing (13) top vertically upward by circulating water pipe (16), one side of water tank (3) is connected with the upper outside of housing (13), water tank one side connects a sagging water curtain plate (15), the outside is connected with lamp box (7), exhaust fan (2) is installed directly over the housing (13), the gas of discharging is clean gas, when the recirculated water in the water tank (12) need be changed, can discharge from sewage draining exit (10).
Its good effect; owing to adopted such scheme; the present invention not only can play the effect of suction discharging oil smoke; and because oil smoke has been carried out the processing of washing filtering; greasy dirt is adsorbed in the water; the gas of remaining cleaning is discharged into outdoor, has not only protected outdoor overall situation, also can not pollute indoor kitchen tools simultaneously.
Description of drawings
The invention will be further described below in conjunction with drawings and Examples.
Accompanying drawing is a structural principle schematic diagram of the present invention.
Among the figure, 1. clean gas, 2. exhaust fan, 3. water tank, 4. gap, 5. cascade, 6. lamp, 7. lamp box, 8. switch, 9. kitchen tools, 10. sewage draining exit, 11. water pumps, 12. water tanks, 13. housings, 14. air inlets, 15. water curtain plates, 16. circulating water pipes.
The specific embodiment
In the drawings, water curtain plate (15) is sagging square plate, has drawn back a segment distance between the opposite side of its lower end and housing (13) bottom, has formed an air inlet (14); The upper wall and the madial wall of the upper end of water curtain plate (15) and water tank (3) have drawn back a segment distance, have formed a gap (4), and recirculated water is discharged from gap (4), form cascade (5).Since the swabbing action of exhaust fan (2), the oil smoke that the kitchen range top is discharged, must penetrate cascade (5) can discharge from exhaust fan (2), and oil smoke is through the fusion of soaking into of cascade (5), and greasy dirt is promptly adsorbed by flowing water, and remaining clean air promptly is discharged from outdoor.
Water tank (3) is the long casing of a rectangle, and its inner connection with circulating water pipe (16) communicates, and forms a gap (4) between its inboard, one side and the water curtain plate (15), and after water was full, current overflowed the formation cascade.
Claims (2)
1, a kind of water curtain type smoke exhaust ventilator, it is characterized in that: this smoke exhaust ventilator has a L shaped housing (13), the bottom of housing (13) is water tank (12), water tank one side is equipped with sewage draining exit (10), inner bottom is equipped with water pump (11), water pump (11) leads directly to the water tank (3) on housing (13) top vertically upward by circulating water pipe (16), one side of water tank (3) is connected with the upper outside of housing (13), the inboard connection of a water tank sagging water curtain plate (15), the outside are connected with lamp box (7), and exhaust fan (2) is installed directly over the housing (13).
2, water curtain type smoke exhaust ventilator according to claim 1 is characterized in that: water curtain plate (15) is sagging square plate, has drawn back a segment distance between the opposite side of its lower end and housing (13), has formed an air inlet (14); The upper wall and the madial wall of the upper end of water curtain plate (15) and water tank (3) have drawn back a segment distance, have formed a gap (4), and recirculated water overflows from gap (4), form cascade.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02138540 CN1415900A (en) | 2002-11-06 | 2002-11-06 | Water curtain type cooker hood |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02138540 CN1415900A (en) | 2002-11-06 | 2002-11-06 | Water curtain type cooker hood |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1415900A true CN1415900A (en) | 2003-05-07 |
Family
ID=4749548
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02138540 Pending CN1415900A (en) | 2002-11-06 | 2002-11-06 | Water curtain type cooker hood |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1415900A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI555952B (en) * | 2015-05-05 | 2016-11-01 | zhao-guo Weng | Water-type range hood |
| CN107830564A (en) * | 2017-12-18 | 2018-03-23 | 北京启明兴华科技有限公司 | Environmental-friendly kitchen ventilator |
-
2002
- 2002-11-06 CN CN 02138540 patent/CN1415900A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI555952B (en) * | 2015-05-05 | 2016-11-01 | zhao-guo Weng | Water-type range hood |
| CN107830564A (en) * | 2017-12-18 | 2018-03-23 | 北京启明兴华科技有限公司 | Environmental-friendly kitchen ventilator |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |