CN2561864Y - Exhaust passage for kitchen oily smoke - Google Patents
Exhaust passage for kitchen oily smoke Download PDFInfo
- Publication number
- CN2561864Y CN2561864Y CN 02233528 CN02233528U CN2561864Y CN 2561864 Y CN2561864 Y CN 2561864Y CN 02233528 CN02233528 CN 02233528 CN 02233528 U CN02233528 U CN 02233528U CN 2561864 Y CN2561864 Y CN 2561864Y
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- exhaust duct
- shared
- air inlet
- inlet pipe
- oil fume
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Abstract
A shared exhaust channel for kitchen oily smoke purification comprises a shared exhaust pipeline (1), a plurality of air inlets (2) for separate households and a shared air outlet (3). The utility model is characterized in that the shared exhaust pipeline (1) inside is composed of at least one high-voltage electrostatic smoke removal device (4). Thus, when such waste gases as oily smoke and etc enter the shared exhaust pipeline through the air inlet, and go through the high-voltage electrostatic smoke removal device arranged in the shared exhaust pipeline, the device can effectively fulfill treatment for such waste gases as oily smoke and so on, and the treated stacked gas is exhausted out of the shared air outlet; the utility model is characterized in high oily smoke purification efficiency, low noise, low exhausting resistance, high exhausting efficiency and so on. The utility model aims at and adapts to waste gas purification and emission for kitchens and wash rooms, in particular adapts to purification and emission of oily smoke and waste gases in kitchens in multi-story and medium and high buildings.
Description
(1) technical field
The utility model relates to the shared exhaust duct of a kind of kitchen oil fume purifying.
(2) background technology
At present, the shared exhaust duct of the kitchen oil fume purifying of the building that people lived, usually adopt single function common exhaust duct, each resident family by the branch family air inlet pipe that connects with smoke exhaust ventilator (or other exhaust equipment) with oil flue waste gas suction common exhaust duct, enter in the air through shared gas outlet, because common exhaust duct only plays the oil flue waste gas passage, a large amount of pernicious gases are unprocessed in the waste gas, just by the direct emptying of shared ventilation system, cause air pollution, the healthy of people worked the mischief whole sub-district and even urban environment.The applicant is 99232993.0 in the application number of application on March 22nd, 1999, name is called " common exhaust duct of band blower fan " utility model patent, it is made up of common exhaust duct and blower fan, blower fan is fixed on the duct wall, the gas outlet of blower fan places in the pipeline, and the blower fan gas outlet is towards the pipeline top, fan air inlet places outside the pipeline, air inlet port is a negative pressure ventilation, direct and resident family's exhaust connecting tube is joined, oil flue waste gas suction common exhaust duct is discharged, it is little that this system has an indoor exhaust noise, it is convenient to clean, exhaust resistance is little, characteristics such as exhaust efficiency height, but this patent can not be handled pernicious gases a large amount of in the waste gas, will cause air pollution, the healthy of people worked the mischief.Therefore, develop the shared exhaust duct of a kind of new kitchen oil fume purifying for being badly in need of.
(3) summary of the invention
The purpose of this utility model is to provide a kind of kitchen oil fume purifying shared exhaust duct, has fume purifying efficient height, characteristics such as noise is little, exhaust resistance is little, exhaust efficiency height.
Solution of the present utility model is on the basis of existing technology, and it comprises common exhaust duct, many branch family air inlet pipe, shared gas outlet, it is characterized in that being provided with in common exhaust duct at least one high-voltage static flue gas removing device.Like this, when waste gas such as oil smoke enter common exhaust duct by air inlet pipe, when being arranged on the high-voltage static flue gas removing device in the common exhaust duct, this device can be handled waste gas such as oil smoke effectively, flue gas after the processing is discharged by shared gas outlet, oil of handling or grease are collected by the oil collector sump tank of high-voltage static flue gas removing device inside and are got rid of, and have fume purifying efficient height, characteristics such as noise is little, exhaust resistance is little, exhaust efficiency height, thereby have reached the purpose of this utility model.
Feature of the present utility model is that also high-voltage static flue gas removing device is provided with one above each air inlet pipe, is provided with one at place, shared gas outlet simultaneously.Like this, the purification efficiency of oil smoke is higher.When using, in smoke pumping equipment such as startup smoke exhaust ventilator, start the power supply of high-voltage static flue gas removing device, and start working, when oil flue waste gas by air inlet pipe suction common exhaust duct, and make progress when passing through high-voltage static flue gas removing device, the high-voltage static flue gas removing device of each air inlet pipe top carries out the first time to oil smoke to be handled, when other user of its top has opened high-voltage static flue gas removing device simultaneously, can carry out second time even for the third time to the flue gas that this process is handled for the first time, handle for the 4th time, and the high-voltage static flue gas removing device of installing at the place, shared gas outlet of common exhaust duct, can carry out removing for the last time the oil smoke purified treatment to all through the waste gas that removes the oil smoke processing once more, the purification efficiency height of just emptying, thereby oil smoke then.
The inwall that feature of the present utility model also is to be provided with the common exhaust duct of high-voltage static flue gas removing device is provided with insulating layer, and insulating layer is High-Voltage Insulation electroceramics or sealing compound or ambroin.Like this,, can improve the safety of exhaust duct greatly, guarantee the safety of the person, property better by insulating layer is set.
Feature of the present utility model also is to be provided with flap valve more than at least one in air inlet pipe.Like this, can effectively prevent the influence of smoke blowing taint of odour between the backflow of flue gas and each minute family.
Feature of the present utility model also is to be provided with time flue in common exhaust duct, air inlet pipe is arranged in time flue, has a gas outlet to be communicated with shared stack on the inferior flue.Like this, the influence of smoke blowing taint of odour is littler between each minute family.
Feature of the present utility model is that also the tube wall of the common exhaust duct that the gas outlet is relative is provided with variable-pressure plate.Like this, by variable-pressure plate, can effectively improve the exhaust efficiency of common exhaust duct.
Feature of the present utility model is that also tube wall that common exhaust duct is provided with the air inlet pipe position is provided with blower fan and replaces air inlet pipe.Like this, oil flue waste gas need not by air inlet pipe directly suction common exhaust duct, has omitted air inlet pipe, and the efficient of its pump drainage oil flue waste gas is higher.
(4) description of drawings
Fig. 1 is the structural representation of embodiment 1 of the present utility model, 1 is common exhaust duct, 2 for dividing the family air inlet pipe, 3 is shared gas outlet, and 4 is high-voltage static flue gas removing device, in other description of drawings, number identical, its explanation is identical, and arrow is represented the flow direction of oil smoke air-flow among the figure, and Fig. 1 is for to be provided with a high-voltage static flue gas removing device at 3 places, shared gas outlet of common exhaust duct 1.Common exhaust duct 1 can be single flue or twin flue, Figure 1 shows that single flue.
Fig. 2 is the structural representation of embodiment 2 of the present utility model, and high-voltage static flue gas removing device 4 is provided with one above each air inlet pipe 2, is provided with one at 3 places, shared gas outlet simultaneously.
Fig. 3 is the structural representation of embodiment 3 of the present utility model, and the inwall that the common exhaust duct of high-voltage static flue gas removing device 4 is installed is provided with insulating layer 5.
Fig. 4 is the structural representation of embodiment 4 of the present utility model, and air inlet pipe 2 is provided with flap valve 6.
Fig. 5 is the structural representation of embodiment 5 of the present utility model, is provided with time flue 7 in common exhaust duct 1, and air inlet pipe 2 is arranged in time flue 7, has a gas outlet 8 to be communicated with shared extract duct 1 on the inferior flue 7.
Fig. 6 is the structural representation of embodiment 6 of the present utility model, and the tube wall of the common exhaust duct 1 that gas outlet 8 is relative is provided with variable-pressure plate 9.
Fig. 7 is the structural representation of embodiment 7 of the present utility model, and the tube wall that common exhaust duct 1 is provided with air inlet pipe 2 positions is provided with blower fan 10 replacement air inlet pipe 2.Blower fan can adopt the blower fan of band flap valve, also can adopt centrifugal blower, axial flow blower or flow-mixing blower fan.
Fig. 8 is a concrete application structure schematic diagram of the present utility model.
Fig. 9 is another concrete application structure schematic diagram of the present utility model.
(5) embodiment
Below in conjunction with drawings and Examples the utility model is further described.
The utility model comprises common exhaust duct 1, many branch family air inlet pipe 2, shared gas outlet 3 as shown in drawings, and of the present utility model being characterised in that is provided with at least one high-voltage static flue gas removing device 4 in common exhaust duct 1.Fig. 1 is the structural representation of embodiment 1 of the present utility model, 1 is common exhaust duct, 2 for dividing the family air inlet pipe, 3 is shared gas outlet, and 4 is high-voltage static flue gas removing device, in other description of drawings, number identical, its explanation is identical, and arrow is represented the flow direction of oil smoke air-flow among the figure, and Fig. 1 is for to be provided with a high-voltage static flue gas removing device at 3 places, shared gas outlet of common exhaust duct 1.Common exhaust duct 1 can be single flue or twin flue, Figure 1 shows that single flue.
Feature of the present utility model is that also high-voltage static flue gas removing device 4 is provided with one above each air inlet pipe 2, is provided with one at 3 places, shared gas outlet simultaneously.Fig. 2 is the structural representation of embodiment 2 of the present utility model, and high-voltage static flue gas removing device 4 is provided with one above each air inlet pipe 2, is provided with one at 3 places, shared gas outlet simultaneously.
The inwall that feature of the present utility model also is to be provided with the common exhaust duct of high-voltage static flue gas removing device 4 is provided with insulating layer 5, and insulating layer 5 is High-Voltage Insulation electroceramics or sealing compound or ambroin.Fig. 3 is the structural representation of embodiment 3 of the present utility model, and the inwall that the common exhaust duct of high-voltage static flue gas removing device 4 is installed is provided with insulating layer 5.
Feature of the present utility model also is to be provided with flap valve 6 more than at least one in air inlet pipe 2.Fig. 4 is the structural representation of embodiment 4 of the present utility model, and air inlet pipe 2 is provided with flap valve 6.
Feature of the present utility model also is to be provided with time flue 7 in common exhaust duct 1, air inlet pipe 2 is arranged in time flue 7, has a gas outlet 8 to be communicated with shared stack 1 on the inferior flue 7.Fig. 5 is the structural representation of embodiment 5 of the present utility model, is provided with time flue 7 in common exhaust duct 1, and air inlet pipe 2 is arranged in time flue 7, has a gas outlet 8 to be communicated with shared extract duct 1 on the inferior flue 7.
Feature of the present utility model is that also the tube wall of the common exhaust duct 1 that gas outlet 8 is relative is provided with variable-pressure plate 9.Fig. 6 is the structural representation of embodiment 6 of the present utility model, and the tube wall of the common exhaust duct 1 that gas outlet 8 is relative is provided with variable-pressure plate 9.
Feature of the present utility model is that also tube wall that common exhaust duct 1 is provided with air inlet pipe 2 positions is provided with blower fan 10 and replaces air inlet pipe 2.Fig. 7 is the structural representation of embodiment 7 of the present utility model, and the tube wall that common exhaust duct 1 is provided with air inlet pipe 2 positions is provided with blower fan 10 replacement air inlet pipe 2.Blower fan can adopt the blower fan of band flap valve, also can adopt centrifugal blower, axial flow blower or flow-mixing blower fan.
When the utility model is implemented, as implement accompanying drawing 7, can adopt ordinary Portland cement concrete pipe as common exhaust duct 1, blower fan can adopt the axial flow blower 10 of band flap valve, on the inwall of the common exhaust duct 1 that high-voltage static flue gas removing device 4 positions are installed, load onto High-Voltage Insulation porcelain insulation layer 5, get final product by installing shown in the figure, its concrete application structure schematic diagram as shown in Figure 8.Fig. 9 is another concrete application structure schematic diagram of the present utility model.
Claims (11)
1, the shared exhaust duct of a kind of kitchen oil fume purifying, comprise common exhaust duct (1), many branch family air inlet pipe (2), shared gas outlet (3), of the present utility model being characterised in that is provided with at least one high-voltage static flue gas removing device (4) in common exhaust duct (1).
2, the shared exhaust duct of a kind of kitchen oil fume purifying according to claim 1 is characterized in that high-voltage static flue gas removing device (4) is provided with one in the top of each air inlet pipe (2), locates to be provided with one in shared gas outlet (3) simultaneously.
3, according to claim 1 or the shared exhaust duct of 2 described a kind of kitchen oil fume purifyings, the inwall that it is characterized in that being provided with the common exhaust duct of high-voltage static flue gas removing device (4) is provided with insulating layer (5), and insulating layer (5) is High-Voltage Insulation electroceramics or sealing compound or ambroin.
4, according to claim 1 or the shared exhaust duct of 2 described a kind of kitchen oil fume purifyings, it is characterized in that in air inlet pipe (2), being provided with flap valve more than at least one (6).
5, the shared exhaust duct of a kind of kitchen oil fume purifying according to claim 3 is characterized in that being provided with flap valve more than at least one (6) in air inlet pipe (2).
6, according to claim 1 or the shared exhaust duct of 2 described a kind of kitchen oil fume purifyings, it is characterized in that in common exhaust duct (1), being provided with time flue (7), air inlet pipe (2) is arranged in time flue (7), has a gas outlet (8) to be communicated with shared stack (1) on the inferior flue (7).
7, the shared exhaust duct of a kind of kitchen oil fume purifying according to claim 3, it is characterized in that in common exhaust duct (1), being provided with time flue (7), air inlet pipe (2) is arranged in time flue (7), has a gas outlet (8) to be communicated with shared stack (1) on the inferior flue (7).
8, the shared exhaust duct of a kind of kitchen oil fume purifying according to claim 6 is characterized in that the tube wall of the common exhaust duct (1) that gas outlet (8) is relative is provided with variable-pressure plate (9).
9, the shared exhaust duct of a kind of kitchen oil fume purifying according to claim 7 is characterized in that the tube wall of the common exhaust duct (1) that gas outlet (8) is relative is provided with variable-pressure plate (9).
10,, it is characterized in that tube wall that common exhaust duct (1) is provided with air inlet pipe (2) position is provided with blower fan (10) and replaces air inlet pipe (2) according to claim 1 or the shared exhaust duct of 2 described a kind of kitchen oil fume purifyings.
11, the shared exhaust duct of a kind of kitchen oil fume purifying according to claim 6 is characterized in that tube wall that common exhaust duct (1) is provided with air inlet pipe (2) position is provided with blower fan (10) and replaces air inlet pipe (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02233528 CN2561864Y (en) | 2002-04-30 | 2002-04-30 | Exhaust passage for kitchen oily smoke |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02233528 CN2561864Y (en) | 2002-04-30 | 2002-04-30 | Exhaust passage for kitchen oily smoke |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2561864Y true CN2561864Y (en) | 2003-07-23 |
Family
ID=33708641
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02233528 Expired - Fee Related CN2561864Y (en) | 2002-04-30 | 2002-04-30 | Exhaust passage for kitchen oily smoke |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2561864Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101787789A (en) * | 2010-02-26 | 2010-07-28 | 张文义 | Ventilating and purifying integral device of building |
| CN104566588A (en) * | 2014-12-30 | 2015-04-29 | 杭州老板电器股份有限公司 | Central purifying system |
| CN107664310A (en) * | 2017-10-11 | 2018-02-06 | 珠海格力电器股份有限公司 | Side-suction range hood |
| KR102184739B1 (en) * | 2020-06-30 | 2020-11-30 | (주)미가존종합건축사사무소 | Vent of architectural prefabricated joint |
-
2002
- 2002-04-30 CN CN 02233528 patent/CN2561864Y/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101787789A (en) * | 2010-02-26 | 2010-07-28 | 张文义 | Ventilating and purifying integral device of building |
| CN101787789B (en) * | 2010-02-26 | 2011-10-19 | 张文义 | Ventilating and purifying integral device of building |
| CN104566588A (en) * | 2014-12-30 | 2015-04-29 | 杭州老板电器股份有限公司 | Central purifying system |
| CN104566588B (en) * | 2014-12-30 | 2017-01-04 | 杭州老板电器股份有限公司 | A kind of central purge system |
| CN107664310A (en) * | 2017-10-11 | 2018-02-06 | 珠海格力电器股份有限公司 | Side-suction range hood |
| KR102184739B1 (en) * | 2020-06-30 | 2020-11-30 | (주)미가존종합건축사사무소 | Vent of architectural prefabricated joint |
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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: 20030723 |