CN201503057U - Gas-liquid screen along mixing flow automatic cleaning smoke exhaust ventilator - Google Patents
Gas-liquid screen along mixing flow automatic cleaning smoke exhaust ventilator Download PDFInfo
- Publication number
- CN201503057U CN201503057U CN2009200626857U CN200920062685U CN201503057U CN 201503057 U CN201503057 U CN 201503057U CN 2009200626857 U CN2009200626857 U CN 2009200626857U CN 200920062685 U CN200920062685 U CN 200920062685U CN 201503057 U CN201503057 U CN 201503057U
- Authority
- CN
- China
- Prior art keywords
- filter
- liquid
- gas
- along
- mixed flow
- 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 - Lifetime
Links
Images
Abstract
The utility model relates to a gas-liquid screen along mixing flow automatic cleaning smoke exhaust ventilator, which comprises a wind suction hood, a filter screen box, a fan box, a filter plate and a fan group, wherein the filter plate is arranged in the filter screen box, and the fan group is arranged in the fan box. The gas-liquid screen along mixing flow automatic cleaning smoke exhaust ventilator further comprises a cleaning device, wherein the cleaning device comprises a cleaning pool, a liquid supply pipe and a return pipe, the liquid supply pipe is and the return pipe are connected with the cleaning pool, the upper end of the liquid supply pipe is connected and distributed with liquid outlet pipes of liquid nozzles, the liquid outlet pipes are crossly arranged on the upper end of the filter plate, and the liquid outlet pipes are covered with the liquid outlet pipes and are lapped on the filter plate. The lower portion of the filter plate is further provided with a return slot, the return slot is connected with the return pipe, and the liquid supply pipe is connected with a submersible pump which transports cleaning liquid. The filter plate is an arc line surface plate body, which is superimposed by one or more layers of filter screens, and the upper portion of the filter screen box is provided with a wind suction port. Under the actions of the submersible pump, the cleaning liquid flows on the filter plate to form thin flowing cleaning liquid curtain, oil smoke under the wind suction port is absorbed on the filter plate to produce rolling gas-liquid mixing through the combined cleaning liquid curtain and screen eyes of the filter plate, and is cleaned in time.
Description
Technical field
The utility model is about a kind of smoke exhaust ventilator, is meant that especially a kind of gas and liquid net are along the automatic cleaning fan of sucking oil fume of mixed flow.
Background technology
The structure of prior art smoke exhaust ventilator is big, and it mainly contains casing 1 ' extremely as shown in Figure 1, 2, blast pipe 2 ', and motor, members such as fan and screen pack 3 ' or filter 4 ' are formed.During use, motor energising work drives fan and rotates, and forms negative pressuren zone in the casing 1 ', and the oil smoke of casing 1 ' outer screen pack 3 ' below is inhaled in the casing 1 ' via screen pack 3 ' or filter 4 ', discharge by blast pipe 2 ' again, to reach the purpose that pumps oil smoke.
But this smoke exhaust ventilator is long service time one, screen pack 3 ' or filter 4 ', and fan, motor usually can overwork the greasy dirt grease in the casing 1 ' inside exhaust pipe, and has the anxiety in drippage oil pollution cooking stove and kitchen; Even stopping up the mesh of screen pack 3 ' and the web plate hole or the non-return valve of filter 4 ', air box exports non-return valve etc., influences the smoke pumping effect of smoke exhaust ventilator, causes trouble to the user.
In the existing smoke exhaust ventilator cleaning technique, have to adopt and spray the fan blade mode, because ventilator filtering screen or filter are also usually stopped up by the greasy dirt grease, greasy dirt can directly spray on the cooking stove tool when start was cleaned; The mode that adopts the high-voltage electrode plate is also arranged, and the static that positive and negative electrode is formed at certain distance is inhaled tiny oil droplet that to be bonded at a pole plate first-class under the effect of static, but service time one is long, still exists the greasy dirt grease to pile up problem that the back difficulty clears up or the like.So both caused the trouble of cleaning to the user, and also provided direction for the producer makes great efforts to improve, this case produces thus.
The utility model content
The purpose of this utility model provides a kind of gas and the suitable automatic cleaning fan of sucking oil fume of mixed flow of liquid net, can realize cleaning the oil smoke screen pack automatically, avoids the user voluntarily smoke exhaust ventilator to be cleaned and the trouble of clearing up.
For achieving the above object, solution of the present utility model is:
A kind of gas and liquid net be along the automatic cleaning fan of sucking oil fume of mixed flow, and it comprises a suspended hood, a filter screen case, an air box, the blower fan group that is arranged in the filter of filter screen case and is arranged in air box; Wherein: also comprise a cleaning device, cleaning device comprises service sink, connects the feed pipe and the return duct of service sink, feed pipe upper end connects the drain pipe that is distributed with mouth spray, and this drain pipe is the upper end that crosses at filter, and cover is put drain pipe and is placed on the filter on the drain pipe; Be provided with backflash in addition below filter, this backflash is connected with return duct, and feed pipe connects the latent pump of carrying cleaning fluid; This filter is the plate body of a camber line face, and its screen pack by one or more is formed by stacking; Filter screen case top is the inlet scoop.
Described suspended hood is the top that is positioned at whole smoke exhaust ventilator, and it extends a plate cover forward and can be inhaled into smoothly in the smoke exhaust ventilator with the oil smoke that makes the kitchen range top, also is provided with various control buttons and lighting device on it.
Described filter screen case is a casing, and it is located at the suspended hood rear lower portion and links together with suspended hood, and its top is blocked by filter for the inlet scoop, its below and air box UNICOM.
Described filter is a middle part protruding plate body of arc from back to front.
Described filter screen case is a casing, and it is located at the suspended hood rear lower portion and links together with suspended hood, and its top is the inlet scoop, and the filter upper end is to be positioned at this place, inlet scoop; Its below and air box UNICOM.
Described filter is a middle part protruding plate body of arc from back to front.
Described air box one side is provided with exhaust outlet, is provided with in addition the blower fan group in air box, and this blower fan group comprises motor, by motor-operated impeller, and cover places the ventilating duct on the impeller, this above-mentioned inlet scoop of ventilating duct one end UNICOM, other end UNICOM exhaust outlet.
The below of described air box is provided with the service sink of cleaning device, and the below of this service sink is provided with sewage draining exit, and is controlled by switch; And a side of this service sink is connected with cleaning fluid benefit input port, and moisturizing input connector.
Described service sink is independent split setting, and it is connected by corresponding pipeline with corresponding part.
Described air box and filter screen case are removable movable fit structure.
Be provided with the ball-cock assembly of Automatic Positioning Control cleaning fluid liquid level in the described service sink.
Be provided with the temperature control automatic heating device in the described service sink.
Be provided with the automatic control footing of micro computer regularly blowdown apparatus or timing alarm suggestion device in the described service sink.
Being provided with liquid level in the described service sink crosses excessive in flow control device.
Be provided with manual water replanishing device, manual blowdown device or manual additional clean agent device in the described service sink.
Be provided with automatic water-replenishing device, automatic sewage discharging device or automatic additional clean agent device in the described service sink.
Described each automaton is provided with sound prompt device or the automatic glittering suggestion device of light that rings of reporting that automatic newspaper rings.
Can be provided with in the described service sink micro computer automatically the control pump of diving intermittently regularly rise and stop the circular flow device.
After adopting such scheme, the filter that the utility model constitutes by a kind of microscler naturally folded screen pack of camber line face multilayer, cooperate the drain pipe with a plurality of mouth sprays and the cleaning fluid shunting deflector that are provided with in the top, and filter is provided in a side of the place, inlet scoop of filter screen case, cleaning fluid is under the effect of the pump of diving, flow out on filter upper end and the shunting deflector from the mouth spray of drain pipe, form with it and a kind ofly drop down the very thin mobile combined cleaning fluid curtain that produces by the upper end spontaneous current, in use, blower fan work, form negative pressuren zone in the casing, oil smoke under the outer oil suction cigarette fan housing mouth of casing is drawn on the filter, produce the gas and the liquid mixture of rolling again by the mesh of combined cleaning fluid curtain and filter, in time oil smoke is washed down; Both realize pumping the purpose of oil smoke, reached the purpose of the folded screen pack of automatic cleaning multilayer again, avoided the trouble of the many cleanings of user.
Description of drawings
Fig. 1 is a schematic diagram of commonly using smoke exhaust ventilator;
Fig. 2 commonly uses the schematic diagram of smoke exhaust ventilator for another;
Fig. 3 is the schematic perspective view of the utility model embodiment 1;
Fig. 4 is the partial schematic sectional view 1 of the utility model embodiment 1;
Fig. 5 is the partial schematic sectional view 2 of the utility model embodiment 1;
Fig. 5-1 is the partial enlarged drawing of Fig. 5;
Fig. 5-1-1 is the partial enlarged drawing of Fig. 5-1;
Fig. 5-2 for the A-A of Fig. 5 to analysing and observe partial enlarged drawing;
Fig. 5-2-1 is the top partial enlarged drawing of Fig. 5-2;
Fig. 5-2-2 is the bottom partial enlarged drawing of Fig. 5-2;
Fig. 6 is the schematic perspective view of the utility model embodiment 2;
Fig. 7 is the partial schematic sectional view of the utility model embodiment 2;
Fig. 7-1 is the partial enlarged drawing of Fig. 7;
Fig. 7-1-1 is the partial enlarged drawing of Fig. 7-1;
Fig. 7-2 for the B-B of Fig. 7 to analysing and observe partial enlarged drawing;
Fig. 7-2-1 is the partial enlarged drawing of Fig. 7-2;
Fig. 8 is the decomposing schematic representation of the utility model embodiment 3;
Fig. 9 is the decomposing schematic representation of the utility model embodiment 4.
The specific embodiment
As Fig. 3 to Fig. 5-2-2 is the embodiment 1 of the utility model gas and the suitable automatic cleaning fan of sucking oil fume of mixed flow of liquid net: comprise a suspended hood 1, a filter screen case 2, an air box 3, the filter 4 that is arranged in the filter screen case, the blower fan group 5 that is arranged in air box 3 and cleaning device 6.
Suspended hood 1 is the top that is positioned at whole smoke exhaust ventilator, and it extends a plate cover forward and can be inhaled into smoothly in the smoke exhaust ventilator with the oil smoke that makes the kitchen range top, also is provided with various control buttons 11 and lighting device (not shown) on it.
Be provided with the service sink 65 of cleaning device 6 below air box 3, the below of this service sink 65 is provided with sewage draining exit 67, and by switch 671 controls; And a side of this service sink 65 is connected with cleaning fluid benefit input port 68, and moisturizing input connector 69.
When smoke exhaust ventilator normally uses, open starting switch and get final product work.
And need carry out cleaning to smoke exhaust ventilator the time, place the finite concentration cleaning fluid in the service sink 65, open the switch of cleaning device 6, starting the pump 66 of diving starts working, cleaning fluid is under the effect of the pump 66 of diving, cleaning fluid in the service sink 65 is through the pump 66 of diving, be conveyed into drain pipe 61 by feed pipe 64, inject on the cleaning fluid shunting deflector 612 by mouth spray 61 jet flows again, and divide equally spontaneous current to filter 4 upper ends, the folded screen pack of multilayer is made as a kind of microscler camber line face or a kind of microscler curvilinear plane, being beneficial to cleaning fluid does not drip, and it is mobile naturally in screen pack at a slow speed to reach cleaning fluid, under the effect of own wt, by last trickling naturally downwards along filter 4 upper ends, owing to form the effect of the screen pack of filter 4, cleaning fluid can form surface tension on each mesh, cleaning fluid can form very thin on filter 4 and admire curtain along the plate mobile cleaning fluid that faces down, and wander on the backflash 62, return duct 63 by cleaning fluid backflash 62 flow back in the service sink 65 again, forms the circulating path of a cleaning fluid with this; Meanwhile soot gas is in the motor 51 energising work of air box 3 apoplexy units 5, driving fan blade 52 rotates, make and produce negative pressuren zone in the filter screen case 2, inlet scoop 21 promptly also produces negative pressuren zone simultaneously by the filter 4 collar extension places that the stack of multiple filtration net forms above filter screen case 2, thus, soot gas under the suspended hood 3 upwards is inhaled into filter 4 the preceding paragraphs, when soot gas passes the cleaning fluid curtain that is combined to form, naturally the cleaning fluid that flows downwards just produces gas and the suitable mixed flow process of liquid with it, on filter 4, increase a kind of gas-liquid shunting barrier plate device, to guarantee that gas and liquid mixture can be separated into gas and liquid fully in body, make the gas that is discharged from clean; Soot gas passes the folded screen pack mesh of multilayer and combined mobile cleaning fluid curtain and is formed the mixture of gas and liquid or soot gas and cleaning fluid and wrap cage and shattered to pieces along slight bubble moment of mixing generation formation along mixing friction, mixed injection, soot gas, is cleaned in mixed flow along mixing by fully; With it simultaneously, the inside that forms negative pressuren zone in the filter screen case 2 produces mobile gas and the liquid that rolls, enter gas and liquid shunting barrier plate zone, cleaning fluid is shunted barrier plate and is separated and to stop to get off on filter screen case 4 squab panels and build up, and together converge and be back to backflash 62 to service sink 65, circulation and so forth, soot gas are fully cleaned clean once more along mixed flow.Therefore, smoke pumping structure of the present utility model had both realized pumping the purpose of oil smoke, had reached the purpose of the folded screen pack of automatic cleaning multilayer again, and the folded screen pack of multilayer can be pulled down cleaning, and no greasy dirt grease stops up; The gas of discharging does not have secondary pollution environment such as greasy dirt oil smoke, and the gas of backflow also is that cleaning is clean, makes internal and external environments such as kitchen and people no longer suffer the worry of fume pollution, avoids the trouble of the many cleanings of user.
Cooperate shown in Figure 4ly, can be provided with infrared observation in the service sink 65 of this cleaning device 6 and control blowdown apparatus automatically, dirty efficient to guarantee the wash oil tobacco tar, cleaning control is at best clean conditions; Also be provided with the micro computer automaton on this service sink 65 to add up to regularly blowdown apparatus or timing alarm prompting blowdown apparatus, dirty efficient to guarantee the wash oil tobacco tar, cleaning control is at best clean conditions; The intermittently regularly start and stop of the latent pump 66 of this micro computer automaton control are folded screen pack oil smoke greasy dirt to guarantee the batch cleaning multilayer simultaneously, make the little resistance of air-flow by combined cleaning fluid curtain, and cleaning control is at best clean conditions; But further be provided with the liquid level of a ball-cock assembly 651 Automatic Positioning Control cleaning fluids in the service sink 65, guaranteeing the sufficient quantity of cleaning fluid, and guarantee timely cleaning function; Also design a liquid level in this service sink 65 and cross and overflow from flow control device, with the floating greasy dirt of guaranteeing to be produced when the wash oil tobacco tar is dirty, the discharge dirt that can flow automatically automatically makes it in time to keep cleaning cleannes, and can prevent that cleaning fluid from overflowing on the service sink mouth; In addition, can design the temperature control automatic heating device in the service sink 65, make things convenient for heated wash, when using, can both reach this cleaning of ability of efficient cleaning in order to the zones of different Various Seasonal.Moreover, also be provided with automatic additional clean agent control device in this cleaning device 6, to guarantee the cleaning concentration of cleaning fluid in running, make it to reach the reaction that quick appearance is separated greasy dirt, oil smoke; This automaton is the glittering suggestion device of light modulation of newspaper sound automatically or reports the sound prompt device that rings automatically, can both give full play to its normal operation to guarantee every control device.Also can be provided with the convenient aperture mirror of observing the cleaning fluid cleannes on the side of this service sink 65.
The embodiment 2 of the suitable automatic cleaning fan of sucking oil fume of mixed flow of the utility model gas shown in Fig. 6 to Fig. 7-2-1 and liquid net: it comprises a suspended hood 1, a filter screen case 2, an air box 3, the filter 4 that is arranged in the filter screen case, the blower fan group 5 that is arranged in air box 3 and cleaning device 6 equally.
Itself and embodiment 1 same structure are not given unnecessary details at this; The filter 4 that different is in the filter screen case 2 is hidden, be that its upper end is the below that is positioned at filter screen case 2 inlet scoops 21, can't look at filter 4 straight from the outside, and this filter 4 is to be made as the middle part protruding plate body of arc from front to back, cooperates cleaning device 6 can realize the function of automatic cleaning fan of sucking oil fume equally.
Figure 8 shows that the utility model gas and liquid net embodiment 3 for another example along the automatic cleaning fan of sucking oil fume of mixed flow, what they were different with the foregoing description 1 is that filter screen case 2 and air box 3 are made as movable removable structure, and cleaning device 6 is set to the independent body structure that divides, and each partly connects by corresponding pipeline.In like manner be illustrated in figure 9 as the utility model gas and liquid net embodiment 4 along the automatic smoke exhaust ventilator that cleans of mixed flow, what they were different with the foregoing description 2 is that filter screen case 2 and air box 3 are made as movable removable structure, and cleaning device 6 is set to the independent body structure that divides, and each partly connects by corresponding pipeline.
In sum, the filter 4 that the utility model constitutes by a kind of microscler naturally folded screen pack of camber line face multilayer, cooperate the drain pipe with a plurality of mouth sprays 611 61 and the cleaning fluid shunting deflector 612 that are provided with in the top, and filter 4 is provided in a side of the place, inlet scoop of filter screen case 2, cleaning fluid is under the effect of the pump 66 of diving, flow out on filter 4 upper ends and the shunting deflector 62 from the mouth spray 611 of drain pipe 61, form with it and a kind ofly drop down the very thin mobile combined cleaning fluid curtain that produces by the upper end spontaneous current, in use, blower fan work, form negative pressuren zone in the casing, oil smoke under the outer oil suction cigarette fan housing mouth of casing is drawn on the filter 4, produce the gas and the liquid mixture of rolling again by the mesh of combined cleaning fluid curtain and filter, in time oil smoke is washed down; Both realize pumping the purpose of oil smoke, reached the purpose of the folded screen pack of automatic cleaning multilayer again, avoided the trouble of the many cleanings of user.
Claims (18)
1. gas and liquid net be along the automatic cleaning fan of sucking oil fume of mixed flow, and it comprises a suspended hood, a filter screen case, an air box, the blower fan group that is arranged in the filter of filter screen case and is arranged in air box; It is characterized in that: also comprise a cleaning device, cleaning device comprises service sink, connects the feed pipe and the return duct of service sink, feed pipe upper end connects the drain pipe that is distributed with mouth spray, and this drain pipe is the upper end that crosses at filter, and cover is put drain pipe and is placed on the filter on the drain pipe; Be provided with backflash in addition below filter, this backflash is connected with return duct, and feed pipe connects the latent pump of carrying cleaning fluid; This filter is the plate body of a camber line face, and its screen pack by one or more is formed by stacking; Filter screen case top is the inlet scoop.
2. gas as claimed in claim 1 and liquid net are along the automatic cleaning fan of sucking oil fume of mixed flow, it is characterized in that: suspended hood is the top that is positioned at whole smoke exhaust ventilator, it extends a plate cover forward and can be inhaled into smoothly in the smoke exhaust ventilator with the oil smoke that makes the kitchen range top, also is provided with various control buttons and lighting device on it.
3. gas as claimed in claim 1 and liquid net are along the automatic cleaning fan of sucking oil fume of mixed flow, it is characterized in that: the filter screen case is a casing, it is located at the suspended hood rear lower portion and links together with suspended hood, and its top is blocked by filter for the inlet scoop, its below and air box UNICOM.
4. gas as claimed in claim 3 and liquid net are along the automatic cleaning fan of sucking oil fume of mixed flow, and it is characterized in that: filter is a middle part protruding plate body of arc from back to front.
5. gas as claimed in claim 1 and liquid net are along the automatic cleaning fan of sucking oil fume of mixed flow, it is characterized in that: the filter screen case is a casing, it is located at the suspended hood rear lower portion and links together with suspended hood, and its top is the inlet scoop, and the filter upper end is to be positioned at this place, inlet scoop; Its below and air box UNICOM.
6. gas as claimed in claim 5 and liquid net are along the automatic cleaning fan of sucking oil fume of mixed flow, and it is characterized in that: filter is a middle part protruding plate body of arc from back to front.
7. gas as claimed in claim 1 and liquid net are along the automatic cleaning fan of sucking oil fume of mixed flow, it is characterized in that: air box one side is provided with exhaust outlet, in air box, be provided with the blower fan group in addition, this blower fan group comprises motor, by motor-operated impeller, and cover places the ventilating duct on the impeller, this above-mentioned inlet scoop of ventilating duct one end UNICOM, other end UNICOM exhaust outlet.
8. gas as claimed in claim 1 and liquid net are along the automatic cleaning fan of sucking oil fume of mixed flow, and it is characterized in that: the below of air box is provided with the service sink of cleaning device, and the below of this service sink is provided with sewage draining exit, and is controlled by switch; And a side of this service sink is connected with cleaning fluid benefit input port, and moisturizing input connector.
9. gas as claimed in claim 1 and liquid net are along the automatic cleaning fan of sucking oil fume of mixed flow, and it is characterized in that: service sink is independent split setting, and it is connected by corresponding pipeline with corresponding part.
10. gas as claimed in claim 1 and liquid net are along the automatic cleaning fan of sucking oil fume of mixed flow, and it is characterized in that: air box and filter screen case are removable movable fit structure.
11. along the automatic cleaning fan of sucking oil fume of mixed flow, it is characterized in that: the ball-cock assembly that is provided with Automatic Positioning Control cleaning fluid liquid level in the service sink as claim 1,8 or 9 described gas and liquid net.
12. along the automatic cleaning fan of sucking oil fume of mixed flow, it is characterized in that: be provided with the temperature control automatic heating device in the service sink as claim 1,8 or 9 described gas and liquid net.
13. along the automatic cleaning fan of sucking oil fume of mixed flow, it is characterized in that: be provided with the automatic control footing of micro computer regularly blowdown apparatus or timing alarm suggestion device in the service sink as claim 1,8 or 9 described gas and liquid net.
14. along the automatic cleaning fan of sucking oil fume of mixed flow, it is characterized in that: be provided with liquid level in the service sink and cross excessive from flow control device as claim 1,8 or 9 described gas and liquid net.
15. along the automatic cleaning fan of sucking oil fume of mixed flow, it is characterized in that: be provided with manual water replanishing device, manual blowdown device or manual additional clean agent device in the service sink as claim 1,8 or 9 described gas and liquid net.
16. along the automatic cleaning fan of sucking oil fume of mixed flow, it is characterized in that: be provided with automatic water-replenishing device, automatic sewage discharging device or automatic additional clean agent device in the service sink as claim 1,8 or 9 described gas and liquid net.
17. gas as claimed in claim 16 and liquid net is characterized in that along the automatic cleaning fan of sucking oil fume of mixed flow: each automaton is provided with sound prompt device or the automatic glittering suggestion device of light that rings of reporting that automatic newspaper rings.
18. along the automatic cleaning fan of sucking oil fume of mixed flow, it is characterized in that as claim 1,8 or 9 described gas and liquid net: be provided with in the service sink micro computer automatically the control pump of diving intermittently regularly rise and stop the circular flow device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200626857U CN201503057U (en) | 2009-08-20 | 2009-08-20 | Gas-liquid screen along mixing flow automatic cleaning smoke exhaust ventilator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200626857U CN201503057U (en) | 2009-08-20 | 2009-08-20 | Gas-liquid screen along mixing flow automatic cleaning smoke exhaust ventilator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201503057U true CN201503057U (en) | 2010-06-09 |
Family
ID=42453990
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009200626857U Expired - Lifetime CN201503057U (en) | 2009-08-20 | 2009-08-20 | Gas-liquid screen along mixing flow automatic cleaning smoke exhaust ventilator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201503057U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102651947A (en) * | 2011-02-28 | 2012-08-29 | 博西华电器（江苏）有限公司 | Case and range hood with same |
| CN101995046B (en) * | 2009-08-20 | 2012-10-03 | 刘恩华 | Automatic cleaning smoke exhaust ventilator by gas and liquid net sequentially mixed stream |
| CN103672996A (en) * | 2012-09-03 | 2014-03-26 | 胡光南 | Method for purifying kitchen fume and internally-discharged environmental-friendly extractor hood |
| CN108375110A (en) * | 2018-01-29 | 2018-08-07 | 高顺 | A kind of complete intelligent air cleaning facility |
-
2009
- 2009-08-20 CN CN2009200626857U patent/CN201503057U/en not_active Expired - Lifetime
Cited By (7)
| 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 |
| CN102651947A (en) * | 2011-02-28 | 2012-08-29 | 博西华电器（江苏）有限公司 | Case and range hood with same |
| CN102651947B (en) * | 2011-02-28 | 2017-05-17 | 博西华电器（江苏）有限公司 | Case and range hood with same |
| CN103672996A (en) * | 2012-09-03 | 2014-03-26 | 胡光南 | Method for purifying kitchen fume and internally-discharged environmental-friendly extractor hood |
| CN103672996B (en) * | 2012-09-03 | 2016-08-24 | 深圳市联嘉祥科技股份有限公司 | A kind of method purifying kitchen fume and internal discharging type environment-protecting kitchen ventilator |
| CN108375110A (en) * | 2018-01-29 | 2018-08-07 | 高顺 | A kind of complete intelligent air cleaning facility |
| CN108375110B (en) * | 2018-01-29 | 2019-12-03 | 薛迪宋 | A kind of intelligentized air cleaning facility |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105180240B (en) | A kind of integrated kitchen range | |
| CN103644588A (en) | Self-cleaning smoke exhaust ventilator | |
| CN201503057U (en) | Gas-liquid screen along mixing flow automatic cleaning smoke exhaust ventilator | |
| CN101995045B (en) | Gas-liquid screen inverse mixed flow automatic cleaning range hood | |
| CN203823845U (en) | Self-cleaning range hood | |
| CN201497050U (en) | Self cleaning smoke exhauster with composite gas-liquid screen-inverse flow | |
| CN102665884A (en) | Systems and methods for assembling an evaporative cooler | |
| CN103673022B (en) | Water curtain type multifunctional non-clean range hood | |
| CN101995046B (en) | Automatic cleaning smoke exhaust ventilator by gas and liquid net sequentially mixed stream | |
| CN203771497U (en) | Self-cleaning smoke exhauster | |
| CN209564723U (en) | A kind of ultrasonic gas filter device based on wet structure | |
| CN103697521B (en) | Self cleaning hood | |
| CN204115046U (en) | A kind of enclosure for purifying kitchen fumes | |
| CN105526609A (en) | Fume exhaust hood used for purifying catering oil fume | |
| CN101524614A (en) | Oil smoke processing device | |
| CN105485744B (en) | Smoke exhaust ventilator | |
| CN106642257A (en) | Range hood convenient to clean | |
| CN203790820U (en) | Gas purification system | |
| CN209054614U (en) | A kind of no pipe ultrasonic wave cleaning-free kitchen ventilator | |
| CN106287885B (en) | Power plant centralization central oil flue gas purification system | |
| CN108167895B (en) | Turbine formula wet process oil smoke clean system | |
| CN2678754Y (en) | Full automatic cleaning and filtering implement for fume and smoke | |
| CN109529456A (en) | A kind of ultrasonic gas filter device and method based on wet structure | |
| CN2656854Y (en) | Environmental protection type no-flue oil-fume exhauster | |
| CN201087796Y (en) | Kitchen fume purifying machine in eating trade |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20100609 Effective date of abandoning: 20090820 |