CN102087034B - Fire-proof and oil drop-proof range hood with adjustable fume-suction hood - Google Patents
Fire-proof and oil drop-proof range hood with adjustable fume-suction hood Download PDFInfo
- Publication number
- CN102087034B CN102087034B CN2009102325577A CN200910232557A CN102087034B CN 102087034 B CN102087034 B CN 102087034B CN 2009102325577 A CN2009102325577 A CN 2009102325577A CN 200910232557 A CN200910232557 A CN 200910232557A CN 102087034 B CN102087034 B CN 102087034B
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- oil
- swash plate
- range hood
- hood
- proof
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Abstract
A fire-proof and oildrop-proof range hood with an adjustable fume-suction hood is a range hood designed to overcome the problems of oil drops and fire hazard for range hoods with an adjustable fume-suction hood. The invention is characterized in that: an inclined plate is disposed inside the range hood; oil drops generated on the inclined plate can drop into an oil cup; oil drops generated in the fume-suction hood can flow into an oil collecting groove of the fume-suction hood; so direct dropping of the oil drops into a oil pan is avoided. When the oil pan is on fire, the fume-suction hood rises to inosculate with the inclined plate; the range hood is completely sealed without ventilation; if necessary, a fire extinguishing liquid is sprayed out to quench the flame.
Description
The present invention solves adjustable range hood lampblack absorber to exist the condition of a fire and oil droplet can drip to problem in the pot and improved lampblack absorber.
(patent No.: 01245178.8) though be that closely the fume exhaust effect is fine, exist oil droplet to drip in the oil cauldron, and very near because of range hood and oil cauldron, can produce condition of a fire problem, so lampblack absorber needs to improve, concrete measure is following for adjustable range hood lampblack absorber.
The present invention implements like this:
The lampblack absorber structure is by main frame, fan blade, and loudspeaker, limit switch, lifting motor, closure plate, swash plate, lifting rope, oil droplet, closed-loop, lubricating cup, range hood, shower nozzle, sensor, casing is formed.
Anti-oil droplet function is following: to get into lampblack absorber inner when oil smoke, contact with swash plate, the oil droplet that on swash plate, can condense, but swash plate has certain gradient, oil droplet can the lubricating cup below the inclined-plane drips in.In like manner, oil smoke contacts with range hood garden bucket inwall, can produce oil droplet, oil droplet can be along the range hood garden tube inwall, flow in the spill oil trap below the tube of garden.
Fire-extinguishing function concurrently is following: too high when the oil cauldron temperature, make oil firing, and sensor is worked immediately; Loudspeaker is reported to the police at once, starts lifting motor work simultaneously, promote range hood move up to contact with swash plate identical; And force swash plate to rotate the work of drive limit switch, thus cutting off host power supply, main frame quits work; Because the inner stuffy anoxic of lampblack absorber, the inner fire of lampblack absorber promptly extinguishes.
The swash plate middle part has a long eye, and swash plate is rotatable, is coated with a closure plate that has long eye above the swash plate, makes lifting rope in long eye, certain move distance can be arranged, and fine sealing.
One closed-loop is arranged at suspended hood top, and the middle part is cylindric, and there is a spill oil trap below, tube inside, garden, and the bottom is horn-like.
The existing figure of combination explains:
Anti-oil droplet of Fig. 1 lampblack absorber and breaking out of fire sketch map
Fig. 2 lampblack absorber fire extinguishing sketch map
Among the figure: 1 main frame.2 fan blades, 3 loudspeakers, 4 limit switches, 5 lifting motors, 6 closure plates, 7 swash plates, 8 lifting ropes, 9 oil droplets, 10 closed-loops, 11 lubricating cups, 13 shower nozzles.14 sensors, 15 casings, A flame.
Claims (1)
1. the adjustable range hood lampblack absorber of oil droplet is prevented in fire prevention, it is characterized in that:
One closed-loop (10) is arranged at range hood (12) top, and the range hood middle part is a round barrel shape, and there is a spill oil trap below, round barrel shape inside, and the range hood bottom is horn-like;
To get into lampblack absorber inner when oil smoke, contacts swash plate (7) oil droplet (9) that can condense with swash plate (7); But swash plate (7) has constant slope; Oil droplet (9) meeting lubricating cup (11) lining below swash plate drips to, oil smoke contacts with range hood (12) drum inwall, can produce oil droplet (9); Oil droplet (9) can be along inwall, flows in the spill oil trap below the drum;
When the oil cauldron temperature is high, make oil firing, sensor (14) is worked immediately; Loudspeaker (3) is reported to the police, start lifting motor (5) work simultaneously, lifting range hood (12) moves up to swash plate (7) contact and coincide; Swash plate (7) is rotated drive limit switch (4) work, thereby cut off main frame (1) power supply, main frame (1) quits work; Because the inner stuffy anoxic of lampblack absorber, the inner flame (A) of lampblack absorber extinguishes;
A long eye is opened at swash plate (7) middle part, and swash plate (7) is rotatable, is coated with the closure plate (6) of a long eye above the swash plate (7), makes lifting rope (8) that a move distance can be arranged, and fine sealing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009102325577A CN102087034B (en) | 2009-12-07 | 2009-12-07 | Fire-proof and oil drop-proof range hood with adjustable fume-suction hood |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009102325577A CN102087034B (en) | 2009-12-07 | 2009-12-07 | Fire-proof and oil drop-proof range hood with adjustable fume-suction hood |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102087034A CN102087034A (en) | 2011-06-08 |
| CN102087034B true CN102087034B (en) | 2012-08-01 |
Family
ID=44098945
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009102325577A Expired - Fee Related CN102087034B (en) | 2009-12-07 | 2009-12-07 | Fire-proof and oil drop-proof range hood with adjustable fume-suction hood |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102087034B (en) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102798168A (en) * | 2012-09-11 | 2012-11-28 | 米永峰 | Independently lifting smoke exhaust machine |
| US20160265790A1 (en) * | 2013-11-18 | 2016-09-15 | Unito Smart Technologies Limited | Kitchen hood device |
| IL250014A0 (en) * | 2017-01-09 | 2017-03-30 | Unito Smart Tech Limited | Improved kitchen hood |
| CN107961460B (en) * | 2017-05-09 | 2022-11-25 | 宁波方太厨具有限公司 | Automatic fire extinguishing device of smoke exhaust system of range hood |
| CN108800249B (en) * | 2018-06-21 | 2022-05-03 | 广东中元创科科技有限公司 | Intelligent smoke exhaust ventilator |
| CN108775608A (en) * | 2018-06-28 | 2018-11-09 | 徐州市彭宁机电科技有限公司 | Adjustable kitchen ventilator |
| BR102020001857A2 (en) * | 2020-01-28 | 2021-08-03 | Ivan Carta | HOOD EQUIPMENT ADJUSTABLE TO A REGION OF THE STOVE |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4612909A (en) * | 1985-02-22 | 1986-09-23 | Lee Chi Min | Room exhaust duct |
| EP0625677A2 (en) * | 1993-03-31 | 1994-11-23 | Gianluca Della Rocca | Smoke and vapour-exhausting apparatus, in particular for cooking stoves |
| CN2224978Y (en) * | 1995-05-11 | 1996-04-17 | 万铨企业股份有限公司 | Hood with new style blowing guide |
| CN1129783A (en) * | 1995-02-25 | 1996-08-28 | 汤健中 | Separate hood |
| CN2505733Y (en) * | 2001-08-06 | 2002-08-14 | 魏祥华 | Exhaust hood adjustable kitchen ventilator |
| DE202005012053U1 (en) * | 2005-08-01 | 2005-12-08 | Brunner, Wolfgang, Dr. Dipl.-Ing. (FH) | Vapour hood for food oven is fabricated of a net or textile fabric forming meandering passages to outlet |
-
2009
- 2009-12-07 CN CN2009102325577A patent/CN102087034B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4612909A (en) * | 1985-02-22 | 1986-09-23 | Lee Chi Min | Room exhaust duct |
| EP0625677A2 (en) * | 1993-03-31 | 1994-11-23 | Gianluca Della Rocca | Smoke and vapour-exhausting apparatus, in particular for cooking stoves |
| CN1129783A (en) * | 1995-02-25 | 1996-08-28 | 汤健中 | Separate hood |
| CN2224978Y (en) * | 1995-05-11 | 1996-04-17 | 万铨企业股份有限公司 | Hood with new style blowing guide |
| CN2505733Y (en) * | 2001-08-06 | 2002-08-14 | 魏祥华 | Exhaust hood adjustable kitchen ventilator |
| DE202005012053U1 (en) * | 2005-08-01 | 2005-12-08 | Brunner, Wolfgang, Dr. Dipl.-Ing. (FH) | Vapour hood for food oven is fabricated of a net or textile fabric forming meandering passages to outlet |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102087034A (en) | 2011-06-08 |
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| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
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| 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: 20120801 Termination date: 20171207 |