CN2596243Y - Self-purifying range hood - Google Patents
Self-purifying range hood Download PDFInfo
- Publication number
- CN2596243Y CN2596243Y CN 02295060 CN02295060U CN2596243Y CN 2596243 Y CN2596243 Y CN 2596243Y CN 02295060 CN02295060 CN 02295060 CN 02295060 U CN02295060 U CN 02295060U CN 2596243 Y CN2596243 Y CN 2596243Y
- Authority
- CN
- China
- Prior art keywords
- range hood
- filtration spare
- net
- casing
- filtration
- 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
Links
- 238000001914 filtration Methods 0.000 claims abstract description 40
- 239000007788 liquid Substances 0.000 claims abstract description 26
- 239000007921 spray Substances 0.000 claims abstract description 24
- 238000000746 purification Methods 0.000 claims abstract description 14
- 238000004140 cleaning Methods 0.000 claims abstract description 13
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 10
- 229910052799 carbon Inorganic materials 0.000 claims abstract description 10
- 239000007789 gas Substances 0.000 abstract description 9
- 239000000779 smoke Substances 0.000 abstract description 8
- 239000003517 fume Substances 0.000 abstract description 4
- 238000003915 air pollution Methods 0.000 abstract description 2
- 238000005507 spraying Methods 0.000 abstract 3
- 239000004615 ingredient Substances 0.000 abstract 1
- 239000012530 fluid Substances 0.000 description 5
- 239000004071 soot Substances 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 238000007599 discharging Methods 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 239000003610 charcoal Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000796 flavoring agent Substances 0.000 description 1
- 235000019634 flavors Nutrition 0.000 description 1
- 239000003546 flue gas Substances 0.000 description 1
- 238000003905 indoor air pollution Methods 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 230000001050 lubricating effect Effects 0.000 description 1
Landscapes
- Ventilation (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
Relates to a smoke removing device, in particular to a self-purification range hood adopting multi-layer filtration. The device is provided with a fan, a filtering structural part, a spraying cleaning part, a spraying head or a spraying pipe, a control circuit and a box body. The box body is provided with an air inlet, a lower baffle, a middle layer plate, an air outlet, a liquid container opening, a lighting lamp, a hanger or a hanging hole, the air inlet is positioned in front of the air duct and the filtering structural member, and the air outlet is positioned above the air duct and the filtering structural member. Because of adopting the design of the multilayer filtering structure of the oil collecting net, the filtering net and the active carbon net, the harmful ingredients can be effectively filtered in the range hood, and the polluted gas is not discharged. Because the spray cleaning component is arranged, when the range hood is started or closed, the spray system can automatically spray and clean the filter screen, so that harmful oil fume components are decomposed into pollution-free liquid under the action of the cleaning liquid, the air pollution caused by the oil fume is reduced from the source, and the purpose of self-purification is achieved.
Description
(1) technical field
The utility model belongs to a kind of remover apparatus of flue gas, especially a kind of auto purification range hood that adopts multiple filtration.
(2) background technology
Though smoke exhaust has many styles on the market at present, their operation principle all is: the suction that utilizes blower fan (motor) wheel rotation to produce flows air, and then contaminated gas is directly discharged outdoor, reduces indoor air pollution.But such duty only shifts pollution sources, fundamentally not harmful gas clean-up.A kind of filtering type range hood of CN2122316U patent disclosure, it is provided with shell, motor and is fixed on wind wheel on the outer rotor, and there is the wind wheel over cap outer ring of wind wheel, and the filter screen of convenient mounting or dismounting is housed on the machine shell of the outside of wind wheel.A kind of range hood of CN2137337Y patent disclosure, have body, medium frame plate and bellows that bispin fan blade suction motor and casing constitute, extend to its root edge from the back segment of medium frame plate and be provided with the 3rd suction port assembly, this device carries a slice lengthy motion picture shape oil cleaner screen by a horizontal shape suction inlet and one or more lubricating cup is constituted, and a said horizontal shape suction inlet and a pair that makes tapered hole are led smoke guiding hole and become one; Bellows are by air draft case (female case) and lead smoke-box (sub-case) and constituted, and lead the suction inlet of the air admission hole of smoke-box facing to the medium frame plate root edge.The CN2513034Y patent disclosure a kind of fume purifier of fume, its primary structure is that the baffle plate of inclination is installed in the position after leaning in the middle of petticoat pipe, the back of baffle plate is the smoke evacuation chamber, top in the smoke evacuation chamber is provided with shower and injection spray pipe, shower is connected with upper hose, and upper hose is connected with filtered water tank by pressure pump, is obliquely installed the screen pack that has through hole in the bottom of shower, below the smoke evacuation chamber water leg is set, water leg is connected with foul water tank by downcomer.
(3) summary of the invention
The purpose of this utility model is to provide a kind of improved range hood, and it can filter out discharging again behind the composition harmful, that flavor is arranged to soot gas, thereby reaches effectively harmful components in the filtering soot gas, the purpose that purifies air.
The utility model is provided with blower fan, is made up of motor and at least 1 rotary impeller; Filtration spare is made up of at least 1 layer of oil-collecting net, 1 layer of screen pack and active carbon net at least, and oil-collecting net, screen pack and active carbon net form layered structure, and is located in the main air duct in the casing; The spray Cleaning for High Capacity parts are made up of at least 1 spray head or shower and liquid container, liquid pump, deflector; Spray head or shower are connected on the liquid pump by liquid pushing tube, and place the top of filtration spare, deflector to be located on the inner panel of casing and be right after upper end at filtration spare, and liquid pump and liquid container are located at the below of filtration spare; Control circuit is used to control blower fan, liquid pump, illuminating lamp and switch; Casing, be used for containing, supporting above-mentioned blower fan, filtration spare, spray Cleaning for High Capacity parts and control circuit, and be combined into complete machine, on casing, be provided with air inlet, lower baffle plate, la m, air outlet, liquid container mouth, illuminating lamp, hanger or suppending hole etc., air inlet is positioned at the place ahead of air channel and filtration spare, and air outlet is positioned at the top of air channel and filtration spare.
Said blower fan can adopt list/double-wind-impeller or blower fan, is located at the last rear portion of filtration spare.
In the said filtration spare, the oil-collecting net is positioned at skin, and screen pack is between oil-collecting net and active carbon net.Also can adopt multilayer to intersect repeatedly puts.Can adopt the different holes of multilayer purpose filter screen.Can be gapped between each net.But each net full wafer design or multi-disc splicing.Said deflector is positioned at the top of filtration spare, and closely contacts with filtration spare, prevents that cleaning fluid from splashing outside the machine.Can adopt connected mode to be connected on the inner panel of casing also can directly form on casing.
Said lower baffle plate is positioned at the bottom of air inlet, can adopt connected mode to be connected on the inner panel of casing and also can directly form on casing.
Said spray Cleaning for High Capacity parts can adopt the shower nozzle spray pattern or drench pipe shower form filtration spare is cleaned, and drench Guan Shangyou at least 1 row's shower hole.When range hood is worked, soot gas will be inhaled into from air inlet and enter the air channel, and filter greasy dirt and part peculiar smell by multilayer oil-collecting net, screen pack, be fallen remaining peculiar smell by charcoal absorption in air outlet, at last outside gas outlet discharging outlet.
Because the utility model adopts oil-collecting net, screen pack, active carbon net multiple filtration structural design, therefore can be in range hood inside harmful components in the filtering soot gas effectively, to the outdoor gas that does not discharge pollution.In addition, owing to be provided with the spray Cleaning for High Capacity parts, when starting or closing range hood, spray system all can be carried out automatic spray to filter screen and be cleaned.Also can adopt the Artificial Control spray system to carry out spray Cleaning for High Capacity, make range hood keep good working order, make harmful oil smoke composition under the effect of cleaning fluid, resolve into pollution-free or oligosaprobic liquid simultaneously, reduce the air pollution that causes because of oil smoke significantly from the source, reach the auto purification purpose.Simultaneously, can through wallsly burrow tubing during use.
(4) description of drawings
Fig. 1 is the structural representation of the utility model embodiment.
(5) specific embodiment
As shown in Figure 1, range hood is made up of casing 1, blower fan 2, runner 3, filtration spare (oil-collecting net, screen pack, active carbon net) 4, spray head (sparge pipe) 5, liquid pump 6, fluid-containing pot 7, liquid pushing tube 8, deflector 9, lower baffle plate 10, la m 11, air inlet 12, air outlet 13 and control circuit and indicator lamp etc.Adopt slim side to hang upright design, blower fan 2 and runner 3 are positioned at the top of casing, the below of air outlet; The oil-collecting net of multilayer, the screen pack of multilayer, active carbon net are formed filtration spare 4 from outside to inside, and be positioned at the below of spray head (shower) 5, top closely contacts with deflector 9, liquid pushing tube 8 is connected to liquid pump 6 and spray head (shower) 5, fluid-containing pot 7 is positioned at the below of lower baffle plate 10, and can take out flexibly, and liquid pump 6 is fixed on the la m 11 of casing, be positioned at fluid-containing pot 7, and be positioned at the below of filtration spare together.Control circuit and existing range hood are similar, the action of control blower fan, liquid pump, illuminating lamp and switch etc.Air inlet 12 is positioned at the front portion of machine, and air outlet 13 is positioned at the top of machine.Form air channel, also be provided with hanger or hole etc. on the casing 1 through filtration spare.
Claims (9)
1, a kind of auto purification range hood is characterized in that being provided with blower fan, is made up of motor and at least 1 rotary impeller; Filtration spare is made up of at least 1 layer of oil-collecting net, 1 layer of screen pack and active carbon net at least, and oil-collecting net, screen pack and active carbon net form layered structure, and is located in the main air duct in the casing; The spray Cleaning for High Capacity parts are made up of at least 1 spray head or shower and liquid container, liquid pump, deflector; Spray head or shower are connected on the liquid pump by liquid pushing tube, and place the top of filtration spare, deflector to be located on the inner panel of casing and be right after upper end at filtration spare, and liquid pump and liquid container are located at the below of filtration spare; Control circuit is used to control blower fan, liquid pump, illuminating lamp and switch; Casing, be used for containing, supporting above-mentioned blower fan, filtration spare, spray Cleaning for High Capacity parts and control circuit, and be combined into complete machine, on casing, be provided with air inlet, lower baffle plate, la m, air outlet, liquid container mouth, illuminating lamp, hanger or suppending hole, air inlet is positioned at the place ahead of air channel and filtration spare, and air outlet is positioned at the top of air channel and filtration spare.
2, a kind of auto purification range hood as claimed in claim 1 is characterized in that said blower fan adopts list/double-wind-impeller or blower fan, is located at the last rear portion of filtration spare.
3, a kind of auto purification range hood as claimed in claim 1 is characterized in that in the said filtration spare, the oil-collecting net is positioned at skin, and screen pack is between oil-collecting net and active carbon net.
4, a kind of auto purification range hood as claimed in claim 1 is characterized in that said filtration spare adopts multilayer to intersect and repeatedly puts.
5, a kind of auto purification range hood as claimed in claim 1 is characterized in that said filtration spare adopts the different holes of multilayer purpose filter screen, and is gapped between each net.
6, a kind of auto purification range hood as claimed in claim 5 is characterized in that said each net full wafer design or multi-disc splicing.
7, a kind of auto purification range hood as claimed in claim 1 is characterized in that said deflector is positioned at the top of filtration spare, and closely contacts with filtration spare.
8, a kind of auto purification range hood as claimed in claim 1 is characterized in that said lower baffle plate is positioned at the bottom of air inlet, adopts connected mode to be connected on the inner panel of casing, or directly forms on casing.
9, a kind of auto purification range hood as claimed in claim 1 is characterized in that said spray Cleaning for High Capacity parts adopt the shower nozzle spray pattern or drench pipe shower form, drenches Guan Shangyou at least 1 row's shower hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02295060 CN2596243Y (en) | 2002-12-26 | 2002-12-26 | Self-purifying range hood |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02295060 CN2596243Y (en) | 2002-12-26 | 2002-12-26 | Self-purifying range hood |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2596243Y true CN2596243Y (en) | 2003-12-31 |
Family
ID=33752270
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02295060 Expired - Fee Related CN2596243Y (en) | 2002-12-26 | 2002-12-26 | Self-purifying range hood |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2596243Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101995046B (en) * | 2009-08-20 | 2012-10-03 | 刘恩华 | Automatic cleaning smoke exhaust ventilator by gas and liquid net sequentially mixed stream |
| CN103807898A (en) * | 2014-02-12 | 2014-05-21 | 北京粤通酒店设备有限公司 | Environment-friendly-type water cycle automatic cleaning, lampblack discharging and purifying integrated machine |
| WO2018094775A1 (en) * | 2016-11-25 | 2018-05-31 | 广东威灵电机制造有限公司 | Air suction device capable of generating air flow and vacuum cleaner or range hood having same |
| CN112246038A (en) * | 2020-10-15 | 2021-01-22 | 常州市鑫祥科尔威船舶设备制造有限公司 | Spraying type oil fume gas collecting hood |
-
2002
- 2002-12-26 CN CN 02295060 patent/CN2596243Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101995046B (en) * | 2009-08-20 | 2012-10-03 | 刘恩华 | Automatic cleaning smoke exhaust ventilator by gas and liquid net sequentially mixed stream |
| CN103807898A (en) * | 2014-02-12 | 2014-05-21 | 北京粤通酒店设备有限公司 | Environment-friendly-type water cycle automatic cleaning, lampblack discharging and purifying integrated machine |
| WO2018094775A1 (en) * | 2016-11-25 | 2018-05-31 | 广东威灵电机制造有限公司 | Air suction device capable of generating air flow and vacuum cleaner or range hood having same |
| CN112246038A (en) * | 2020-10-15 | 2021-01-22 | 常州市鑫祥科尔威船舶设备制造有限公司 | Spraying type oil fume gas collecting hood |
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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 |