CN207035272U - Dual water curtain rotation curtain atomization filtering range hood - Google Patents
Dual water curtain rotation curtain atomization filtering range hood Download PDFInfo
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- CN207035272U CN207035272U CN201721024214.8U CN201721024214U CN207035272U CN 207035272 U CN207035272 U CN 207035272U CN 201721024214 U CN201721024214 U CN 201721024214U CN 207035272 U CN207035272 U CN 207035272U
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Abstract
A kind of dual water curtain rotation curtain atomization filtering range hood, including case (5), blower fan (52), exhaust fume collecting hood (51), smoke deflector (3a) and catchment cup (4), it is characterized in that the range hood also includes liquid reserve tank, suction pump, drip tray (1), support (23), water dispersing disc (2) and water-supply-pipe (3), a heavy water curtain region is formed between the water dispersing disc (2) and the inner ring upper surface of drip tray (1), double water curtain region is formed between the inner ring lower surface of the drip tray (1) and the upper surface of foregoing smoke deflector (3a), the smoke deflector (3a) can accept the rinse water flowed out in weeper (13) or cleaning fluid and be drained to catchment cup (4).The flue gas filtered by secondary water curtain, grease are collected, and beneficial to the feature of environmental protection for improving discharge oil smoke, what a heavy water curtain region was formed is dynamic rotary water curtain, with reference to atomization process, are advantageously handled in the purification and oil suction of oil smoke.
Description
Technical field
A kind of range hood is the utility model is related to, belongs to technical field of kitchen wares.
Background technology
Lampblack absorber has come into huge numbers of families, and into popular consumer goods, its major function is exactly to drain kitchen internal cause culinary art
Caused oil smoke and waste gas.At present, common lampblack absorber is generally provided with air channel, blower fan, oil cleaner screen and catchment cup, and blower fan is by wind
It is discharged in air channel, catchment cup collects the greasy dirt that flows down from oil cleaner screen, after long-time use, although with the presence of catchment cup,
Can be found in air channel and on blower fan all can greasy dirt accumulation, deal with especially hard time-consuming, also, cause blower fan load to increase,
Suction force declines；In addition, after oil cleaner screen and catchment cup are unloaded down, deal with also especially bothersome.
Therefore, disclosing many washing type oil smoke machines in the prior art, the China such as Patent No. ZL99209588.3 is real
Use new patent《Automatic range hood cleaning》(Authorization Notice No.：CN2373711Y), the patent includes range hood host machine, its
It is characterized in：Reservoir is provided with by the centrifugal blower of range hood, there is a cleaning pump, one end of woven hose and cleaning pump in reservoir
Delivery port connection, the other end connect with spray head, impeller of the spray head in the centrifugal fan and be fixed on main frame.Class
As can be with referenced patent number for ZL02272678.0 Chinese utility model patent《Automatically the smoke exhaust ventilator cleaned》(authorize
Notification number：CN2566158Y).
How caused water is handled in above-mentioned patent lampblack absorber, does not provide specific detailed answer, and reservoir is installed
And more inconvenience is changed, it is necessary to improve.
On this basis, many patents of improving occur again, such as Patent No. ZL200610107966.0 Chinese invention
Patent《Smoke exhaust ventilator》(Authorization Notice No.：CN100535530C), gone forward side by side water-filling curtain to entering the air heat exchange in lampblack absorber
Then formula cleaning is discharged by exhausting duct, and water passes through a circulating pump and realizes circulation；Can be with referenced patent number
ZL200820145732.X Chinese utility model patent《A kind of comprehensive full-automatic range hood》(Authorization Notice No.：
CN201359311Y), the patent collects oil droplet purification air using atomizing type combination filter gauze.But above-mentioned patent is due to knot
Structure arrangement is wanting in consideration, and makes water and air hybrid density inadequate, causes oil smoke water washing effect bad, and it is indefinite that blower fan still needs to carry out
The cleaning of phase, and also need to set protective cover in addition in patent ZL200820145732.X, manufacturing cost will certainly be increased.
Utility model content
Technical problem to be solved in the utility model is to provide one kind for the above-mentioned state of the art and wash oil smoke
Sufficiently range hood is filtered in dual water curtain rotation curtain atomization for filtering.
Another technical problem to be solved in the utility model is provided a kind of by oil for the above-mentioned state of the art
The dual water curtain rotation curtain atomization filtering range hood that cigarette washing filtering is combined together with blower fan water cooling
Technical scheme is used by the utility model solves above-mentioned technical problem：A kind of dual water curtain rotation curtain atomization filtering
Range hood, including case, blower fan, exhaust fume collecting hood, smoke deflector and catchment cup, foregoing blower fan is in case, foregoing collection cigarette
Cover at case lower port and there is air inlet, foregoing smoke deflector face air inlet sets and maintained with exhaust fume collecting hood predetermined
Spacing, so as in smoke deflector and exhaust fume collecting hood therebetween formed with the oil smoke passage for holding oil smoke and passing through, it is characterised in that the suction
Lampblack absorber also includes
Liquid reserve tank, there is the first drain pipe road and the second drain pipe road；The outlet end on the second drain pipe road is provided with atomization
Nozzle, the emission direction of the atomizer correspond to the air inlet setting of blower fan；
Suction pump, on the second foregoing drain pipe road, for providing source pressure；
Drip tray, located at the lower port of foregoing case, the middle part of the drip tray forms the hollow channel that fuel feeding cigarette rises, outside
Progressively intilted ring wall, inner ring offer multiple spaced apart weepers for circle formation；
Support, located at the lower port of foregoing case；
Water dispersing disc, revolvably in aforementioned brackets and positioned at the top of foregoing drip tray inner ring, water dispersing disc arrangement
Multiple radial guiding gutters are formed in the lower port of foregoing case and upper surface, also, foregoing guiding gutter is in arc-shaped
So as to drive aproll disc spins in the case of in current；And
Water-supply-pipe, in foregoing case, the water inlet end of the water-supply-pipe connects with foregoing first drain pipe road, and water side leads to
Enter to the upper surface of foregoing water dispersing disc；
A heavy water curtain region is formed between the water dispersing disc and the inner ring upper surface of drip tray, described drip tray, which is accepted, to be dissipated
Water pond edge gets rid of the rinse water got off or cleaning fluid, between the inner ring lower surface of the drip tray and the upper surface of foregoing smoke deflector
Double water curtain region is formed, the smoke deflector can accept the rinse water flowed out in weeper or cleaning fluid and be drained to oil-collecting
Cup.
Further, bottom at least part hollow out is provided with the middle part of the water dispersing disc upper surface holds liquid bucket, described water delivery
Pipe is passed into foregoing hold in liquid bucket.
In view of the assembling of drip tray, the range hood also includes the outer framework of the lower port located at case, the outer framework
Middle part is hollow hollow-out parts, and for the water dispersing disc in foregoing hollow-out parts, described branch is set up in outer framework upper surface.
Described catchment cup has drainpipe, and the water inlet end of the liquid reserve tank connects foregoing drainpipe so as to form circulation
Loop, circulating pump is provided with foregoing circulation loop.
Preferably, described liquid reserve tank is located at case top, is offered on the front end face of the case and go out liquid for second
Pipeline is through the through hole set.
The weeper is divided at least two arrangements to put from the outside to the core, also, the weeper of adjacent two row is staggeredly arranged.Can be with shape
Into double-deck or multilayer dynamic water sieve, water cleaning is more thorough.
Described smoke deflector edge circumferentially has the retaining section for being higher by upper surface, also, close to inboard neighbouring catchment cup
Retaining section offers osculum.
The smoke deflector is obliquely installed gradually downward from front to back.Beneficial to the collection of rinse water or cleaning fluid.
The edge of the water dispersing disc stretch out be provided with it is multiple ascending air effect under can drive aproll disc spins
Axial blade, the axial blade are to be in tilted layout.
Compared with prior art, the utility model has the advantage of：The rinse water of water dispersing disc or cleaning fluid from guiding gutter by
Throw away from inside to outside, a heavy water curtain region, the inner ring lower surface of drip tray are formed between the inner ring upper surface of water dispersing disc and drip tray
Double water curtain region is formed between the upper surface of smoke deflector, second of Water curtain filter is completed, is then filtered by secondary water curtain
Flue gas, grease is collected, and beneficial to the feature of environmental protection of discharging oil smoke is improved, what a heavy water curtain region was formed is dynamic rotary water curtain,
And be to drive rotation using current, environmentally friendly Non-energy-consumption loss, advantageously handled in the purification and oil suction of oil smoke.In addition,
Rinse water or cleaning fluid in liquid reserve tank under the pumping action that draws water, are sprayed by the second drain pipe road from atomizer, produce water
Mist, water smoke are combined with oil smoke, can improve grease separating degree.Meanwhile Water curtain filter can improve the cleannes of range hood, drop
Low cleaning difficulty and intensity.Compact overall structure is reasonable, beneficial to maintenance and cleaning.
Brief description of the drawings
Fig. 1 is example structure schematic diagram.
Fig. 2 is embodiment phantom.
Fig. 3 is partial enlarged drawing in embodiment.
Fig. 4 is the enlargement decomposition of Fig. 3 medium-height trestles, water dispersing disc and outer framework.
Fig. 5 is water dispersing disc reverse structure schematic in Fig. 4.
Fig. 6 is embodiment oil smoke trend and Water curtain filter schematic diagram.
Fig. 7 is embodiment current operation principle block diagram.
Embodiment
The utility model is described in further detail below in conjunction with accompanying drawing embodiment.
As shown in Figure 1, Figure 2, Figure 3 shows, in the present embodiment dual water curtain rotation curtain atomization filtering range hood include case 5,
Blower fan 52, exhaust fume collecting hood 51, smoke deflector 3a, liquid storing barrel 6, suction pump 64, drip tray 1, support 23, water dispersing disc 2, water-supply-pipe 3 and collection
Lubricating cup 4, for blower fan 52 in the case 5, exhaust fume collecting hood 51 is located at the lower port of case 5 and has air inlet, smoke deflector 3a faces this enter
Air port sets and maintains predetermined spacing with exhaust fume collecting hood 51, so that in smoke deflector 3a and exhaust fume collecting hood 51 therebetween formed with appearance
The oil smoke passage that oil smoke passes through, smoke deflector 3a edges circumferentially have the retaining section 31a for being higher by upper surface, also, close to inboard adjacent
The retaining section 31a of nearly catchment cup 4 offers osculum 32a.Smoke deflector 3a is obliquely installed gradually downward from front to back.
Liquid reserve tank 6 is located at the top of case 5, and liquid reserve tank 6 has the first drain pipe road 61 and the second drain pipe road 62, case 5
Front end face on offer for the second drain pipe road 62 through set through hole.
The outlet end on the second drain pipe road 62 is provided with atomizer 63, and the emission direction of the atomizer 63 corresponds to blower fan 52
Air inlet set；Suction pump 64 is on the second drain pipe road 62, for providing source pressure.
Drip tray 1 is located at the lower port of case 5, and the middle part of the drip tray 1 forms the hollow channel that fuel feeding cigarette rises, outer ring
11, which form progressively intilted ring wall, inner ring 12, offers multiple spaced apart weepers 13, and weeper 13 is from the outside to the core
It is divided to two arrangements to put, also, the weeper 13 of adjacent two row is staggeredly arranged.
Water dispersing disc 2 is revolvably arranged in cover on support 23 and positioned at the top of the inner ring of drip tray 1, the water dispersing disc 2
The lower port of shell 5 and upper surface form multiple radial guiding gutters 21, also, guiding gutter 21 in arc-shaped so as in water
Stream drives water dispersing disc 2 to rotate in the case of passing through.The edge of water dispersing disc 2 stretch out be provided with it is multiple ascending air effect under
The axial blade 22 (with reference to shown in Fig. 5) of aproll disc spins can be driven, the axial blade 22 is to be in tilted layout.So driven from current
On the basis of dynamic water dispersing disc 2 rotates, the further power-assisted water dispersing disc 2 of axial blade 22 rotates, and the driving of water dispersing disc 2 is without motor etc.
Power source, using current and rise wind-force with regard to that can rotate freely, environmental protection and Non-energy-consumption loss.
A base section hollow out is provided with the middle part of the upper surface of water dispersing disc 2 holds liquid bucket 24, holds the bottom of liquid bucket 24 and guiding gutter 21
Communicate, water-supply-pipe 3, which is passed into, to be held in liquid bucket 24.
Water-supply-pipe 3 is in case 5, and the water inlet end of water-supply-pipe 3 connects with the first drain pipe road 61, and water side is passed into aproll
Hold liquid bucket in the upper surface of disk 2.
A heavy water curtain region is formed between water dispersing disc 2 and the inner ring upper surface of drip tray 1, drip tray 1 accepts the side of water dispersing disc 2
Edge gets rid of the rinse water got off or cleaning fluid, and two heavy water are formed between the inner ring lower surface of drip tray 1 and smoke deflector 3a upper surface
Curtain region, smoke deflector 3a can accept the rinse water flowed out in weeper 13 or cleaning fluid and be drained to catchment cup 4.
With reference to shown in Fig. 4, outer framework 25 is located at the lower port of case 5, and the middle part of outer framework 25 is hollow hollow-out parts, is dissipated
For water pond 2 in hollow-out parts, support 23 is located at the upper surface of outer framework 25.
With reference to shown in Fig. 7, catchment cup 4 has drainpipe 41, and the water inlet end connection drainpipe 41 of liquid reserve tank 6 follows so as to form
Loop back path, circulating pump 7 is provided with circulation loop.
With reference to shown in Fig. 6, rinse water or cleaning fluid pass through water-supply-pipe, enter and hold liquid bucket, then are flowed from the bottom for holding liquid bucket
On road water dispersing disc, the outer ring of drip tray is thrown to along the guiding gutter of water dispersing disc from edge, then inner ring is flowed to from outer ring, from inner ring
Dripping hole flow to the smoke deflector back side, then being discharged in catchment cup from smoke deflector, the rinse water or cleaning fluid in catchment cup pass through
Circulating pump is back to liquid reserve tank.Meanwhile rinse water in liquid reserve tank or cleaning fluid by the second drain pipe road in the pumping action that draws water
Under, sprayed from atomizer, produce water smoke, water smoke is combined with oil smoke, can improve grease separating degree, can keep impeller in addition
Moisten with spiral case inner chamber, occur from the situation without causing grease to be accumulated because working long hours.
Claims (9)
1. a kind of dual water curtain rotation curtain atomization filtering range hood, including case (5), blower fan (52), exhaust fume collecting hood (51), smoke deflector
(3a) and catchment cup (4), for foregoing blower fan (52) in case (5), foregoing exhaust fume collecting hood (51) is located at case (5) lower port
And there is air inlet, foregoing smoke deflector (3a) the face air inlet sets and maintains predetermined spacing with exhaust fume collecting hood (51),
So as to the oil smoke passage passed through in smoke deflector (3a) and exhaust fume collecting hood (51) formed with appearance oil smoke therebetween, it is characterised in that the suction
Lampblack absorber also includes
Liquid reserve tank (6), there is the first drain pipe road (61) and the second drain pipe road (62)；The second drain pipe road (62) goes out liquid
End is provided with atomizer (63), and the emission direction of the atomizer (63) corresponds to the air inlet setting of blower fan (52)；
Suction pump (64), on the second foregoing drain pipe road (62), for providing source pressure；
Drip tray (1), the lower port located at foregoing case (5), the middle part of the drip tray (1) form the hollow logical of fuel feeding cigarette rising
Road, progressively intilted ring wall, inner ring (12) offer multiple spaced apart weepers (13) for outer ring (11) formation；
Support (23), the lower port located at foregoing case (5)；
Water dispersing disc (2), revolvably in aforementioned brackets (23) and positioned at the top of foregoing drip tray (1) inner ring, the aproll
Disk (2) is arranged in the lower port of foregoing case (5) and upper surface forms multiple radial guiding gutters (21), also, foregoing
Guiding gutter (21) in arc-shaped so as to current drive in the case of water dispersing disc (2) rotation；And
Water-supply-pipe (3), in foregoing case, the water inlet end of the water-supply-pipe (3) connects with foregoing first drain pipe road (61), goes out
Water end (W.E.) is passed into the upper surface of foregoing water dispersing disc (2)；
A heavy water curtain region, described drip tray (1) are formed between the water dispersing disc (2) and the inner ring upper surface of drip tray (1)
Accept water dispersing disc (2) edge and get rid of the rinse water got off or cleaning fluid, inner ring lower surface and the foregoing smoke deflector of the drip tray (1)
Double water curtain region is formed between the upper surface of (3a), the smoke deflector (3a) can accept the cleaning flowed out in weeper (13)
Water or cleaning fluid are simultaneously drained to catchment cup (4).
2. dual water curtain rotation curtain atomization filtering range hood according to claim 1, it is characterised in that the water dispersing disc (2)
Bottom at least part hollow out is provided with the middle part of upper surface holds liquid bucket (24), and described water-supply-pipe (3), which is passed into, foregoing holds liquid
In bucket (24).
3. dual water curtain rotation curtain atomization filtering range hood according to claim 1, it is characterised in that the range hood is also
Outer framework (25) including the lower port located at case (5), is hollow hollow-out parts in the middle part of the outer framework (25), the water dispersing disc
(2) in foregoing hollow-out parts, described support (23) is located at outer framework (25) upper surface.
4. dual water curtain rotation curtain atomization filtering range hood according to claim 1, it is characterised in that the water dispersing disc (2)
Edge stretch out to be provided with and multiple can drive the axial blades (22) of aproll disc spins, the axle stream under ascending air effect
Blade (22) is to be in tilted layout.
5. dual water curtain rotation curtain atomization filtering range hood according to claim 1, it is characterised in that described catchment cup
(4) there is drainpipe (41), the water inlet end of the liquid reserve tank (6) connects foregoing drainpipe (41) so as to form circulation loop,
Circulating pump (7) is provided with foregoing circulation loop.
6. dual water curtain rotation curtain atomization filtering range hood according to claim 1, it is characterised in that the weeper
(13) it is divided at least two arrangements to put from the outside to the core, also, the weeper (13) of adjacent two row is staggeredly arranged.
7. dual water curtain rotation curtain atomization filtering range hood according to claim 1, it is characterised in that described smoke deflector
(3a) edge circumferentially has the retaining section (31a) for being higher by upper surface, also, close to the retaining section of inboard neighbouring catchment cup (4)
(31a) offers osculum (32a).
8. dual water curtain rotation curtain atomization filtering range hood according to claim 7, it is characterised in that the smoke deflector
(3a) is obliquely installed gradually downward from front to back.
9. dual water curtain rotation curtain atomization filtering range hood according to claim 1, it is characterised in that it is characterized in that institute
The liquid reserve tank (6) stated is located at case (5) top, offers on the front end face of the case (5) and is passed through for the second drain pipe road (62)
Wear the through hole put.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721024214.8U CN207035272U (en) | 2017-08-16 | 2017-08-16 | Dual water curtain rotation curtain atomization filtering range hood |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721024214.8U CN207035272U (en) | 2017-08-16 | 2017-08-16 | Dual water curtain rotation curtain atomization filtering range hood |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207035272U true CN207035272U (en) | 2018-02-23 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721024214.8U Active CN207035272U (en) | 2017-08-16 | 2017-08-16 | Dual water curtain rotation curtain atomization filtering range hood |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110274281A (en) * | 2018-03-16 | 2019-09-24 | 宁波方太厨具有限公司 | A kind of range hood and its clean method with self-cleaning function |
-
2017
- 2017-08-16 CN CN201721024214.8U patent/CN207035272U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110274281A (en) * | 2018-03-16 | 2019-09-24 | 宁波方太厨具有限公司 | A kind of range hood and its clean method with self-cleaning function |
| CN110274281B (en) * | 2018-03-16 | 2024-01-16 | 宁波方太厨具有限公司 | Range hood with self-cleaning function and cleaning method thereof |
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