CN206669824U - Water curtain style filters range hood - Google Patents
Water curtain style filters range hood Download PDFInfo
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- CN206669824U CN206669824U CN201720088977.2U CN201720088977U CN206669824U CN 206669824 U CN206669824 U CN 206669824U CN 201720088977 U CN201720088977 U CN 201720088977U CN 206669824 U CN206669824 U CN 206669824U
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- water
- air inlet
- smoke deflector
- water curtain
- catchment cup
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Abstract
A kind of water curtain style filters range hood, including blower fan case, exhaust fume collecting hood, smoke deflector, catchment cup and Water curtain filter mechanism, the Water curtain filter mechanism include liquid reserve tank, air inlet mesh enclosure, water chamber and circulating pump, and liquid reserve tank is connected with drain pipe road；Water chamber, annularly or around located at the setting of foregoing air inlet mesh enclosure edge and lower surface offer multiple spaced apart apopores；Described smoke deflector is located at below air inlet mesh enclosure, and the smoke deflector can will accept the rinse water flowed out in apopore or cleaning fluid is drained to catchment cup, and return duct is provided between described catchment cup and liquid reserve tank.Compared with prior art, the utility model has the advantage of：Water curtain filter mechanism can carry out the oil smoke come in washing filtering, meanwhile, rinse water or cleaning liquid energy after washing clean the back side and the catchment cup inwall of smoke deflector automatically.
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.
Many lampblack absorbers commonly set up smoke deflector, smoke deflector is general to improve smoke absorption effect in air inlet position now
Detachable setting, in order to clean, but the universal volume of smoke deflector is larger, metal material, therefore overall weight is larger, to family
Dismounting cleaning is relatively elaborate for the women of front yard, how will wash and the cleaning of smoke deflector combines applied in lampblack absorber, and one
It is directly the striving direction of researcher.
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
The water curtain style filtering range hood that filtering and the automatic cleaning of smoke deflector are combined together.
Technical scheme is used by the utility model solves above-mentioned technical problem：A kind of water curtain style filters range hood,
Including blower fan case, exhaust fume collecting hood, smoke deflector and catchment cup, foregoing exhaust fume collecting hood is located at blower fan case lower port and has air intake
Mouthful, foregoing smoke deflector face air inlet sets and maintains predetermined spacing with exhaust fume collecting hood, so as in smoke deflector and collection cigarette
The oil smoke passage that cover passes through therebetween formed with appearance oil smoke, it is characterised in that the range hood also includes Water curtain filter mechanism,
The Water curtain filter mechanism includes
Liquid reserve tank, it is connected with drain pipe road；
Air inlet mesh enclosure, located at foregoing blower fan case air inlet and water curtain region can be formed between smoke deflector；
Water chamber, annularly or around located at the setting of foregoing air inlet mesh enclosure edge and lower surface offer multiple arranged for interval
Apopore；And
Circulating pump, on foregoing drain pipe road and the rinse water in liquid reserve tank or cleaning fluid can be transported to water chamber
In；
Described smoke deflector is located at below air inlet mesh enclosure, and the smoke deflector can will accept the rinse water flowed out in apopore
Or cleaning fluid is drained to catchment cup, and return duct is provided between described catchment cup and liquid reserve tank.
A kind of water curtain style filters range hood, including blower fan case, exhaust fume collecting hood, smoke deflector catchment cup, foregoing exhaust fume collecting hood
Located at blower fan case lower port and there is air inlet, foregoing smoke deflector face air inlet sets and maintained with exhaust fume collecting hood pre-
Fixed spacing, so as to the oil smoke passage passed through in smoke deflector and exhaust fume collecting hood formed with appearance oil smoke therebetween, it is characterised in that institute
The catchment cup stated has drain pipe road, and the range hood also includes Water curtain filter mechanism, and the Water curtain filter mechanism includes
Air inlet mesh enclosure, located at foregoing blower fan case air inlet and water curtain region can be formed between smoke deflector；
Water chamber, annularly or around located at the setting of foregoing air inlet mesh enclosure edge and lower surface offer multiple arranged for interval
Apopore；And
Circulating pump, on foregoing drain pipe road and the rinse water in catchment cup or cleaning fluid can be transported to water chamber
In；
Described smoke deflector is located at below air inlet mesh enclosure, and the smoke deflector can will accept the rinse water flowed out in apopore
Or cleaning fluid is drained to catchment cup.
Water chamber is preferably as follows setting：The periphery of the air inlet mesh enclosure upper surface has annular groove, in the annular groove
Side coincide with water outlet cavity outer wall and bottom offers through hole, and described water chamber is annularly located in annular groove and water chamber
Apopore correspond to annular groove through hole set.
Through hole in the annular groove is divided at least two arrangements to put from the outside to the core, also, the through hole of adjacent two row staggers cloth
Put.Double-deck or multilayer dynamic water sieve can be formed, water cleaning is more thorough.
The water chamber is located in blower fan case, also, described drain pipe road be passed into blower fan case and and water outlet
The liquid feeding end connection of chamber.Such design more compact and reasonable, pipeline connection are not exposed to outside, are hardly damaged.
Preferably, the front side of the water chamber and offering apopore positioned at the both sides of front side.
To make the rinse water of water curtain formation or cleaning fluid excessive not from smoke deflector surrounding, described smoke deflector edge circumferentially has
There is the retaining section for being higher by upper surface, also, osculum is offered close to the retaining section of inboard neighbouring catchment cup.
In view of the flow direction of current, the smoke deflector is obliquely installed gradually downward from front to back.
Compared with prior art, the utility model has the advantage of：The oil smoke come in can be entered water-filling by Water curtain filter mechanism
Filter is washed, beneficial to the feature of environmental protection for improving discharge oil smoke, meanwhile, rinse water or cleaning liquid energy after washing clean smoke deflector automatically
The back side and catchment cup inwall, rinse water or cleaning fluid circulation are carried out, and smoke deflector and catchment cup need the cycle for removing cleaning big
It is big to extend, cleaning difficulty and intensity are reduced, the cleaning of oil smoke washing filtering and smoke deflector and catchment cup is combined as a whole, it is whole
Body is compact-sized, beneficial to arrangement and assembling.
Brief description of the drawings
Fig. 1 is the structural representation of embodiment 1.
Fig. 2 is the three-dimensional cutaway view of embodiment 1.
Fig. 3 is the exploded view of embodiment 1.
Fig. 4 is the fundamental diagram of embodiment 1.
Fig. 5 is the air inlet mesh enclosure of embodiment 1, water chamber and smoke deflector constitutional diagram.
Fig. 6 is another viewing angle constructions schematic diagram of water chamber in Fig. 5.
Fig. 7 is another viewing angle constructions schematic diagram of air inlet mesh enclosure in Fig. 5.
Embodiment
The utility model is described in further detail below in conjunction with accompanying drawing embodiment.
As shown in Figure 1, Figure 2 and Figure 3, the water curtain style filtering range hood in the present embodiment includes blower fan case 5, blower fan
52nd, exhaust fume collecting hood 51, smoke deflector 3, catchment cup 4 and Water curtain filter mechanism, in blower fan case 5, exhaust fume collecting hood 51 is located at blower fan 52
The lower port of blower fan case 5 simultaneously has air inlet, and the face of smoke deflector 3 air inlet sets and maintained with exhaust fume collecting hood 51 predetermined
Spacing, so that the oil smoke passage passed through in smoke deflector 3 and exhaust fume collecting hood 51 formed with appearance oil smoke therebetween,
With reference to shown in Fig. 4, Water curtain filter mechanism includes liquid reserve tank 6, air inlet mesh enclosure 1, water chamber 2 and circulating pump 7, liquid reserve tank
6 are connected with drain pipe road 22, and air inlet mesh enclosure 1 is located at the air inlet of blower fan case 5 and water curtain area can be formed between smoke deflector 3
Domain.
Water chamber 2 it is annular in shape or around set located at the edge of air inlet mesh enclosure 1 and lower surface offer it is multiple spaced apart
Apopore 21；Water chamber 2 is located in blower fan case 5.Drain pipe road 22 be passed into blower fan case 5 and with the feed liquor of water chamber 2
End connection.
Circulating pump 7 is on drain pipe road 22 and the rinse water in liquid reserve tank 6 or cleaning fluid can be transported in water chamber.
Smoke deflector 3 is located at the lower section of air inlet mesh enclosure 1, and the edge of smoke deflector 3 circumferentially has the retaining section 31 for being higher by upper surface, and
And osculum 32 (as shown in Figure 5) is offered close to the retaining section 31 of inboard neighbouring catchment cup, retaining section 31 can use flange
Technique is made, and smoke deflector 3 is obliquely installed gradually downward from front to back, and smoke deflector 3 can flow out accepting in apopore 21
Rinse water or cleaning fluid be drained to catchment cup 4, return duct 41 is provided between catchment cup 4 and liquid reserve tank 6.
With reference to shown in Fig. 5 and Fig. 6, the periphery of the upper surface of air inlet mesh enclosure 1 has annular groove 11, in the annular groove 11
Side coincide with the outer wall of water chamber 2 and bottom offers through hole 12, and water chamber 2 is annularly located in annular groove 11 and water chamber
The through hole 12 of the corresponding annular groove 11 of 2 apopore 21 is set.With reference to shown in Fig. 7, the through hole 12 in annular groove 11 is certainly export-oriented
Interior point two arrangement is put, also, the through hole 12 of adjacent two row is staggeredly arranged.
The front side of water chamber 2 in the present embodiment and apopore 21 is offered positioned at the both sides of front side, close to fan shroud
That side of the mounting surface of shell 5 can not open up apopore.As shown in Figure 6.
With reference to shown in Fig. 4, when range hood works, circulating pump 7 beats rinse water or cleaning fluid from liquid reserve tank 6 through drain pipe
Onto water chamber 2, twice water curtain inside and outside the distribution formation through through hole on air inlet mesh enclosure 1, the oil smoke of air inlet will be entered by double
Road cleans, and rinse water or cleaning fluid after washing pour the back side of smoke deflector 3, flowed to along the back side of smoke deflector 3 in catchment cup 4,
The rinse water or cleaning fluid of catchment cup 4 are back in liquid reserve tank 6 again.According to rinse water or the pollution level of cleaning fluid, selection is more
Change clean rinse water and cleaning fluid.
Embodiment 2, catchment cup 4 is made sufficiently large in the present embodiment, saves the design of liquid reserve tank, other structures reference implementation
Example 1, that is to say, that be combined into one the catchment cup 4 in embodiment 1 and liquid reserve tank.
Claims (8)
1. a kind of water curtain style filters range hood, including blower fan case (5), exhaust fume collecting hood (51), smoke deflector (3) and catchment cup (4),
Foregoing exhaust fume collecting hood (51) is located at blower fan case (5) lower port and has air inlet, foregoing smoke deflector (3) the face air inlet
Set and maintain predetermined spacing with exhaust fume collecting hood (51), so as to smoke deflector (3) and exhaust fume collecting hood (51) therebetween formed with
Hold the oil smoke passage that oil smoke passes through, it is characterised in that the range hood also includes Water curtain filter mechanism, the Water curtain filter mechanism bag
Include
Liquid reserve tank (6), it is connected with drain pipe road (22)；
Air inlet mesh enclosure (1), located at foregoing blower fan case (5) air inlet and water curtain region can be formed between smoke deflector (3)；
Water chamber (2), annularly or around located at the setting of foregoing air inlet mesh enclosure (1) edge and lower surface offer multiple interval cloth
The apopore (21) put；And
Circulating pump (7), on foregoing drain pipe road (22) and the rinse water in liquid reserve tank (6) or cleaning fluid can be transported to out
In water cavity；
Described smoke deflector (3) is located at below air inlet mesh enclosure (1), and the smoke deflector (3) can be flowed out accepting in apopore (21)
The rinse water or cleaning fluid come are drained to catchment cup (4), and return duct is provided between described catchment cup (4) and liquid reserve tank (6)
(41)。
2. a kind of water curtain style filters range hood, including blower fan case (5), exhaust fume collecting hood (51), smoke deflector (3) and catchment cup (4),
Foregoing exhaust fume collecting hood (51) is located at blower fan case (5) lower port and has air inlet, foregoing smoke deflector (3) the face air inlet
Set and maintain predetermined spacing with exhaust fume collecting hood (51), so as to smoke deflector (3) and exhaust fume collecting hood (51) therebetween formed with
Hold the oil smoke passage that oil smoke passes through, it is characterised in that described catchment cup has drain pipe road (22), and the range hood also includes
Water curtain filter mechanism, the Water curtain filter mechanism include
Air inlet mesh enclosure (1), located at foregoing blower fan case (5) air inlet and water curtain region can be formed between smoke deflector (3)；
Water chamber (2), annularly or around located at the setting of foregoing air inlet mesh enclosure (1) edge and lower surface offer multiple interval cloth
The apopore (21) put；And
Circulating pump (7), on foregoing drain pipe road (22) and the rinse water in catchment cup or cleaning fluid can be transported to water outlet
In chamber；
Described smoke deflector (3) is located at below air inlet mesh enclosure (1), and the smoke deflector (3) can be flowed out accepting in apopore (21)
The rinse water or cleaning fluid come are drained to catchment cup (4).
3. water curtain style according to claim 1 or 2 filters range hood, it is characterised in that air inlet mesh enclosure (1) upper end
The periphery in face has annular groove (11), and annular groove (11) medial surface is coincide with water chamber (2) outer wall and bottom offers
Through hole (12), annularly the and apopore (21) of water chamber (2) interior located at annular groove (11) corresponds to ring to described water chamber (2)
The through hole (12) of connected in star (11) is set.
4. water curtain style according to claim 3 filters range hood, it is characterised in that logical in the annular groove (11)
Hole (12) is divided at least two arrangements to put from the outside to the core, also, the through hole (12) of adjacent two row is staggeredly arranged.
5. water curtain style according to claim 3 filters range hood, it is characterised in that the water chamber (2) is located at fan shroud
In shell (5), also, described drain pipe road (22) is passed into blower fan case (5) and is connected with the liquid feeding end of water chamber (2).
6. water curtain style according to claim 1 or 2 filters range hood, it is characterised in that the front side of the water chamber (2)
And offer apopore (21) positioned at the both sides of front side.
7. water curtain style according to claim 6 filters range hood, it is characterised in that described smoke deflector (3) edge is circumferential
Osculum (32) is offered with the retaining section (31) for being higher by upper surface, also, close to the retaining section of inboard neighbouring catchment cup.
8. water curtain style according to claim 7 filters range hood, it is characterised in that the smoke deflector (3) from front to back by
Gradually tilt down setting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720088977.2U CN206669824U (en) | 2017-01-20 | 2017-01-20 | Water curtain style filters range hood |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720088977.2U CN206669824U (en) | 2017-01-20 | 2017-01-20 | Water curtain style filters range hood |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206669824U true CN206669824U (en) | 2017-11-24 |
Family
ID=60379134
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720088977.2U Active CN206669824U (en) | 2017-01-20 | 2017-01-20 | Water curtain style filters range hood |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206669824U (en) |
-
2017
- 2017-01-20 CN CN201720088977.2U patent/CN206669824U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |