CN200940893Y - Liquid sealing cooker hood - Google Patents
Liquid sealing cooker hood Download PDFInfo
- Publication number
- CN200940893Y CN200940893Y CN 200620051953 CN200620051953U CN200940893Y CN 200940893 Y CN200940893 Y CN 200940893Y CN 200620051953 CN200620051953 CN 200620051953 CN 200620051953 U CN200620051953 U CN 200620051953U CN 200940893 Y CN200940893 Y CN 200940893Y
- Authority
- CN
- China
- Prior art keywords
- liquid
- smoke exhaust
- exhaust ventilator
- liquid level
- tight silo
- 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 a range hood which includes the case body 1 and smoke vent opening 2. It is characterized in that the top of the case body 1 is provided with liquid sealing chamber 9 and the smoke vent opening is in the liquid sealing chamber. The smoke vent opening 2 is downwardly equipped with a box-shaped air door 3 which can be freely opened and closed and fills the liquid 7 into the liquid sealing chamber. The invention is tightly sealed, and the smoke oil will not flow reversely and the smells won't be mixed, thus meeting the demand of the public kitchen ventilator in high-rise houses or top-grade houses for high performance range hood.
Description
Technical field: the utility model relates to a kind of smoke exhaust ventilator.
Background technology: the high residential building and the high-end residential in present city, the fume emission of smoke exhaust ventilator adopt public flue discharging.And existing smoke exhaust ventilator all exists air door to be not closed completely, the defect that causes oil smoke to pour in down a chimney and collaborate and distinguish the flavor of.In order to address this problem, those skilled in the art improve public flue, are designed to compound flue (primary and secondary flue), promptly design bottom flue in public flue.Pour in down a chimney though solved oil smoke, the flavor problem of collaborating can't solve.And the flavor problem of the collaborating problem that must solve that to be high-rise high-end residential be difficult to tolerate.
Summary of the invention: the purpose of this utility model is to provide a kind of can tightly seal exhaust outlet, the sealed smoke exhaust ventilator of liquid that does not pour in down a chimney oil smoke, do not collaborate and distinguish the flavor of.
Technology settling mode of the present utility model is: the sealed smoke exhaust ventilator of a kind of liquid, comprise casing, exhaust opening, its special character are to be provided with the liquid gas-tight silo at the top of casing, exhaust opening is located in the liquid gas-tight silo, is arranged with the box-like air door that can open and close freely on exhaust opening downwards.
In the liquid gas-tight silo in the technical solution of the present utility model, liquid level sensor and liquid-inlet be can be provided with, liquid inlet pipe, liquid pump and liquid below liquid-inlet, connected successively for pipe.
The utility model is owing to adopted above technical scheme, compare with existing smoke exhaust ventilator, have and tightly to seal exhaust opening, prevent from that oil smoke from pouring in down a chimney to fall advantage such as string with smell, can satisfy high residential building and high-end residential and adopt the needs of public smokejack high-performance pumping cigarette machine.
Description of drawings: Fig. 1 looks schematic diagram for the utility model master, and Fig. 2 is the utility model schematic top plan view, and Fig. 3 looks schematic diagram for the master of the utility model one embodiment.
The specific embodiment: the utility model is described in further detail below in conjunction with accompanying drawing.The sealed smoke exhaust ventilator of a kind of liquid comprises casing 1, exhaust opening 2, is provided with liquid gas-tight silo 9 at the top of casing 1, and exhaust opening 2 is located in the gas-tight silo, is arranged with box-like air door 3 on exhaust opening 2 downwards, adopts link to connect, and air door will be closed flexibly.After air door was closed, the lower edge of air door 3 will be lower than the upper limb of exhaust opening 2.In the liquid gas-tight silo 9, can be provided with liquid-inlet 5 and liquid level sensor 4, liquid-inlet 5 connects liquid inlet pipe 10, liquid pump 6 and liquid successively for pipe 11, and liquid level sensor 4 adopts float switch.Panel is provided with power switch 15, water pump indicator lamp 17, blower fan indicator lamp 19, the external 220V voltage of power switch.The bottom of casing 1 can be provided with liquid reservoir cartridge 8, and liquid all communicates with liquid reservoir cartridge 8 for pipe 11 and swab case hole 14, can be provided with liquid level sensor 13 in liquid reservoir cartridge 8.After installation, inject liquid in liquid reservoir cartridge 8 and the liquid gas-tight silo 9.The liquid level of the liquid 7 in the liquid gas-tight silo 9 must be controlled under the edge of exhaust opening 2 and (see figure 3) on the lower edge of box-like air door 3.Liquid level is controlled by liquid level sensor, and when liquid level was lower than the design liquid level, liquid level sensor was connected power initiation water pump 6 pumping liquids, when liquid is higher than the design liquid level, liquid level sensor is cut off the electricity supply, and closing liquid pump 6 stops pumping liquid, makes liquid remain at the design liquid level.When the liquid level in the liquid reservoir cartridge 8 was lower than the design liquid level, liquid level sensor 13 sent the liquid feeding signal, by manually adding liquid from swab case hole 14.The sealed smoke exhaust ventilator of liquid of the present utility model is when work, the wind that blower fan 12 produces is opened box-like lid 3, oil smoke enters public flue from exhaust opening 2, when not working, box-like air door 3 is closed under the gravity effect automatically, its edge is flooded by liquid 7, makes it to seal fully, and oil smoke in the public flue and smell can't enter in the kitchen by exhaust opening 2.If simple method is adopted in liquid level of the present utility model control: the one, can not establish liquid level sensor 13, the antetheca of liquid reservoir cartridge is designed to transparence, perhaps on the liquid reservoir cartridge antetheca, establish a liquid level observation window 16.The 2nd, do not establish liquid reservoir cartridge 8 and liquid level sensor 4, liquid-inlet 5, liquid inlet pipe 10, liquid pump 7, liquid for pipe 11, directly be carved with transparent liquid interpolation mouthful 18 (as the Fig. 3) of liquid level index line in the outside setting of liquid gas-tight silo bottom sides, the port that liquid adds mouth 18 and liquid gas-tight silo must be arranged on the liquid level lowest part.Liquid is set adds mouth 18, both can observe liquid level, can add liquid again.At this moment, only need establish power switch 15, blower fan warning light 19 on the panel.Liquid can adopt water, also can be other nontoxic liquid.
Claims (6)
1, the sealed smoke exhaust ventilator of a kind of liquid, comprise casing [1], exhaust opening [2], it is characterized in that: the top of said casing [1] is provided with liquid gas-tight silo [9], said exhaust opening [2] is located in the liquid gas-tight silo [9], is arranged with the box-like air door [3] that can open and close freely on exhaust opening [2] downwards.
2, the sealed smoke exhaust ventilator of a kind of liquid according to claim 1, it is characterized in that: be provided with liquid level sensor [4] and liquid-inlet [5] in liquid gas-tight silo [9], liquid-inlet [5] is connected with liquid inlet pipe [10], liquid pump [6], liquid in turn for pipe [11].
3, the sealed smoke exhaust ventilator of a kind of liquid according to claim 2 is characterized in that: be provided with liquid reservoir cartridge [8] in the bottom of casing [1], liquid stretches into wherein for pipe [11].
4, the sealed smoke exhaust ventilator of a kind of liquid according to claim 3 is characterized in that: be provided with liquid level sensor [13] in the liquid reservoir cartridge [8].
5, the sealed smoke exhaust ventilator of a kind of liquid according to claim 3, it is characterized in that: the front of liquid reservoir cartridge [8] is designed to transparence, perhaps is provided with the liquid level observation window [16] of storage box [8] in casing [1] bottom.
6, the sealed smoke exhaust ventilator of a kind of liquid according to claim 1 is characterized in that: be provided with the transparency liquid that is carved with the liquid level index line in liquid gas-tight silo bottom sides and add mouthful [18].
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620051953 CN200940893Y (en) | 2006-08-15 | 2006-08-15 | Liquid sealing cooker hood |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620051953 CN200940893Y (en) | 2006-08-15 | 2006-08-15 | Liquid sealing cooker hood |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN200940893Y true CN200940893Y (en) | 2007-08-29 |
Family
ID=38747069
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620051953 Expired - Fee Related CN200940893Y (en) | 2006-08-15 | 2006-08-15 | Liquid sealing cooker hood |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN200940893Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2010012146A1 (en) * | 2008-07-29 | 2010-02-04 | Gao Shubiao | A cooking utensil |
| CN101936564A (en) * | 2010-08-16 | 2011-01-05 | 宣伯民 | Device for preventing oil smoke of common flue from refluxing |
| CN102734852A (en) * | 2012-05-25 | 2012-10-17 | 付建中 | Liquid pressure sealed anti-backflow oil smoke exhauster |
| CN109855128A (en) * | 2017-11-30 | 2019-06-07 | 宁波方太厨具有限公司 | A kind of range hood with self-cleaning function |
-
2006
- 2006-08-15 CN CN 200620051953 patent/CN200940893Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2010012146A1 (en) * | 2008-07-29 | 2010-02-04 | Gao Shubiao | A cooking utensil |
| CN101936564A (en) * | 2010-08-16 | 2011-01-05 | 宣伯民 | Device for preventing oil smoke of common flue from refluxing |
| CN102734852A (en) * | 2012-05-25 | 2012-10-17 | 付建中 | Liquid pressure sealed anti-backflow oil smoke exhauster |
| CN109855128A (en) * | 2017-11-30 | 2019-06-07 | 宁波方太厨具有限公司 | A kind of range hood with self-cleaning function |
| CN109855128B (en) * | 2017-11-30 | 2024-01-16 | 宁波方太厨具有限公司 | Range hood with self-cleaning function |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20070829 Termination date: 20090915 |