CN107191986A - Water curtain style filters range hood - Google Patents
Water curtain style filters range hood Download PDFInfo
- Publication number
- CN107191986A CN107191986A CN201710045252.XA CN201710045252A CN107191986A CN 107191986 A CN107191986 A CN 107191986A CN 201710045252 A CN201710045252 A CN 201710045252A CN 107191986 A CN107191986 A CN 107191986A
- Authority
- CN
- China
- Prior art keywords
- water
- air inlet
- smoke deflector
- water curtain
- catchment cup
- 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.)
- Granted
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24C—DOMESTIC STOVES OR RANGES ; DETAILS OF DOMESTIC STOVES OR RANGES, OF GENERAL APPLICATION
- F24C15/00—Details
- F24C15/20—Removing cooking fumes
- F24C15/2035—Arrangement or mounting of filters
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24C—DOMESTIC STOVES OR RANGES ; DETAILS OF DOMESTIC STOVES OR RANGES, OF GENERAL APPLICATION
- F24C15/00—Details
- F24C15/20—Removing cooking fumes
- F24C15/2057—Removing cooking fumes using a cleaning liquid
Abstract
A kind of Water curtain filter 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 simultaneously offers multiple spaced apart apopores in lower surface；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 advantage of the invention is that：The oil smoke come in can be carried out washing filtering by Water curtain filter mechanism, 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
The present invention relates to a kind of range hood, belong to technical field of kitchen wares.
Background technology
Lampblack absorber has come into huge numbers of families, into popular consumer goods, and its major function is exactly to drain kitchen internal cause culinary art
The oil smoke and waste gas of generation.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 flow down from oil cleaner screen, after long-time use, although with the presence of catchment cup, but
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, dealing with also especially bothersome.
Therefore, disclosing many washing type oil smoke machines in the prior art, such as Patent No. ZL99209588.3 China 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：Being provided with by the centrifugal blower of range hood in reservoir, reservoir has a cleaning pump, one end of woven hose and cleaning pump
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 Chinese utility model patent of the referenced patent number for ZL02272678.0《Automatically the smoke exhaust ventilator cleaned》(authorize
Notification number：CN2566158Y).
How the water produced in above-mentioned patent lampblack absorber is handled, and 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 not enough, cause oil smoke water washing effect not good with air hybrid density, it is indefinite that blower fan needs for progress
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.
The content of the invention
The technical problems to be solved by the invention are to provide a kind of by oil smoke washing filtering for the above-mentioned state of the art
The water curtain style filtering range hood that automatic cleaning with smoke deflector is combined together.
The present invention solve the technical scheme that is used of above-mentioned technical problem for：A kind of Water curtain filter range hood, including wind
Hood shell, exhaust fume collecting hood, smoke deflector and catchment cup, foregoing exhaust fume collecting hood are foregoing located at blower fan case lower port and with air inlet
Smoke deflector just the air inlet is set and predetermined spacing is maintained with exhaust fume collecting hood so that smoke deflector and both exhaust fume collecting hoods it
Between be formed with and hold the oil smoke passage that passes through of oil smoke, it is characterised in that the range hood also includes Water curtain filter mechanism, the water curtain mistake
Filter structure includes
Liquid reserve tank, 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 simultaneously offers multiple arranged for interval in lower surface
Apopore；And
Circulating pump, on foregoing drain pipe road and can be transported to water chamber by the rinse water or cleaning fluid in liquid reserve tank
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, return duct is provided between described catchment cup and liquid reserve tank.
A kind of Water curtain filter range hood, including blower fan case, exhaust fume collecting hood, smoke deflector catchment cup, foregoing exhaust fume collecting hood are set
In blower fan case lower port and with air inlet, foregoing smoke deflector just sets to the air inlet and maintained with exhaust fume collecting hood predetermined
Spacing, hold the oil smoke passage that oil smoke passes through so as to be formed with therebetween in smoke deflector and exhaust fume collecting hood, it is characterised in that described
Catchment cup there is drain pipe road, 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 simultaneously offers multiple arranged for interval in lower surface
Apopore；And
Circulating pump, on foregoing drain pipe road and can be transported to water chamber by the rinse water or cleaning fluid in catchment cup
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 is 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 correspondence 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.The dynamic water sieve of double-deck or multilayer 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 is not exposed to outside, is 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 or cleaning fluid of water curtain formation 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 advantage of the invention is that：Water curtain filter mechanism can carry out the oil smoke come in water washed
Filter, beneficial to the feature of environmental protection for improving discharge oil smoke, meanwhile, rinse water or cleaning liquid energy after washing clean the back side of smoke deflector automatically
And catchment cup inwall, rinse water or cleaning fluid circulation progress, smoke deflector and catchment cup need the cycle for removing cleaning to prolong significantly
It is long, cleaning difficulty and intensity are reduced, the cleaning of oil smoke washing filtering and smoke deflector and catchment cup is combined as a whole, overall knot
Structure is compact, 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 present invention 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 filter range hood in the present embodiment include blower fan case 5, blower fan 52,
Exhaust fume collecting hood 51, smoke deflector 3, catchment cup 4 and Water curtain filter mechanism, blower fan 52 is in blower fan case 5, and exhaust fume collecting hood 51 is located at blower fan
The lower port of case 5 simultaneously has air inlet, and smoke deflector 3 just sets to the air inlet and maintains predetermined spacing with exhaust fume collecting hood 51,
Hold the oil smoke passage that oil smoke passes through so as to be formed with therebetween in smoke deflector 3 and exhaust fume collecting hood 51,
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, the retaining section 31 close to inboard neighbouring catchment cup offers osculum 32 (as shown in Figure 5), and 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 be flowed out accepting in apopore 21
Rinse water or cleaning fluid be drained to catchment cup 4, between catchment cup 4 and liquid reserve tank 6 be provided with return duct 41.
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, the inner side of annular groove 11
Face is 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 2
Apopore 21 correspondence annular groove 11 through hole 12 set.With reference to shown in Fig. 7, the through hole 12 in annular groove 11 is from the outside to the core
It is divided to two arrangements to 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, the distribution through through hole on air inlet mesh enclosure 1 forms inside and outside twice water curtain, will enter the oil smoke of air inlet by double
Road is cleaned, 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.
What catchment cup 4 was made in embodiment 2, the present embodiment is sufficiently large, saves the design of liquid reserve tank, other structures reference implementation
Example 1, that is to say, that the catchment cup 4 and liquid reserve tank in embodiment 1 unite two into one.
Claims (8)
1. a kind of Water curtain filter range hood, including blower fan case (5), exhaust fume collecting hood (51), smoke deflector (3) and catchment cup (4), preceding
The exhaust fume collecting hood (51) stated is located at blower fan case (5) lower port and with air inlet, and foregoing smoke deflector (3) is just set to the air inlet
Put and maintain predetermined spacing with exhaust fume collecting hood (51), so as to be formed with appearance therebetween in smoke deflector (3) and exhaust fume collecting hood (51)
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 includes
Liquid reserve tank (6), 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 simultaneously offers multiple interval cloth in lower surface
The apopore (21) put；And
Rinse water in liquid reserve tank (6) or cleaning fluid, on foregoing drain pipe road (22) and can be transported to out by circulating pump (7)
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 filter range hood, including blower fan case (5), exhaust fume collecting hood (51), smoke deflector (3) and catchment cup (4), preceding
The exhaust fume collecting hood (51) stated is located at blower fan case (5) lower port and with air inlet, and foregoing smoke deflector (3) is just set to the air inlet
Put and maintain predetermined spacing with exhaust fume collecting hood (51), so as to be formed with appearance therebetween in smoke deflector (3) and exhaust fume collecting hood (51)
The oil smoke passage that oil smoke passes through, it is characterised in that described catchment cup has drain pipe road (22), the range hood also includes water
Curtain filter mechanism, the Water curtain filter mechanism includes
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 simultaneously offers multiple interval cloth in lower surface
The apopore (21) put；And
Circulating pump (7), on foregoing drain pipe road (22) and can be transported to water outlet by the rinse water or cleaning fluid in catchment cup
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 filter range hood according to claim 1 or 2, it is characterised in that air inlet mesh enclosure (1) upper surface
Periphery there is annular groove (11), annular groove (11) medial surface and water chamber (2) outer wall coincide and bottom offer it is logical
Hole (12), described water chamber (2) annularly in annular groove (11) and water chamber (2) apopore (21) correspondence annular
The through hole (12) of groove (11) is set.
4. Water curtain filter range hood according to claim 3, it is characterised in that the through hole in the annular groove (11)
(12) it 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 filter range hood according to claim 3, it is characterised in that the water chamber (2) is located at blower fan case
(5) in, 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 filter range hood according to claim 1 or 2, it is characterised in that the front side of the water chamber (2) and
Apopore (21) is offered positioned at the both sides of front side.
7. Water curtain filter range hood according to claim 6, it is characterised in that described smoke deflector (3) edge circumferentially has
There is the retaining section (31) for being higher by upper surface, also, osculum (32) is offered close to the retaining section of inboard neighbouring catchment cup.
8. Water curtain filter range hood according to claim 7, it is characterised in that the smoke deflector (3) is from front to back gradually
Tilt down setting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710045252.XA CN107191986B (en) | 2017-01-20 | 2017-01-20 | Water curtain type filtering cooking fume exhauster |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710045252.XA CN107191986B (en) | 2017-01-20 | 2017-01-20 | Water curtain type filtering cooking fume exhauster |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107191986A true CN107191986A (en) | 2017-09-22 |
| CN107191986B CN107191986B (en) | 2022-10-21 |
Family
ID=59871221
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710045252.XA Active CN107191986B (en) | 2017-01-20 | 2017-01-20 | Water curtain type filtering cooking fume exhauster |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107191986B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109405007A (en) * | 2018-10-08 | 2019-03-01 | 珠海格力电器股份有限公司 | Fume purifier of fume and kitchen ventilator |
| CN110898593A (en) * | 2019-12-11 | 2020-03-24 | 真美妙(上海)餐饮管理有限公司 | Catering oil fume purifier |
| CN111520785A (en) * | 2020-05-12 | 2020-08-11 | 宁夏大学 | Smoke extractor with automatic cleaning function |
-
2017
- 2017-01-20 CN CN201710045252.XA patent/CN107191986B/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109405007A (en) * | 2018-10-08 | 2019-03-01 | 珠海格力电器股份有限公司 | Fume purifier of fume and kitchen ventilator |
| CN110898593A (en) * | 2019-12-11 | 2020-03-24 | 真美妙(上海)餐饮管理有限公司 | Catering oil fume purifier |
| CN110898593B (en) * | 2019-12-11 | 2021-08-24 | 真美妙(上海)餐饮管理有限公司 | Catering oil fume purifier |
| CN111520785A (en) * | 2020-05-12 | 2020-08-11 | 宁夏大学 | Smoke extractor with automatic cleaning function |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107191986B (en) | 2022-10-21 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| WO2019085211A1 (en) | Kitchen smoke processing device and cooking system | |
| CN108006740A (en) | Self-cleaning kitchen hood and its cleaning control method | |
| CN206846831U (en) | Side-absorption type smoke exhaust ventilator condenses panel assembly | |
| CN108796976A (en) | Washing machine | |
| CN107191986A (en) | Water curtain style filters range hood | |
| CN107131532A (en) | A kind of improved multi-functional integrated range | |
| CN210906289U (en) | Rice milling intelligent house | |
| CN206959063U (en) | Water curtain filter range hood | |
| CN207094696U (en) | Self-cleaning kitchen hood | |
| CN109404996A (en) | Dual water curtain rotation curtain atomization filtering range hood | |
| CN204730293U (en) | A kind of fume purifier of fume and smoke exhaust ventilator | |
| CN206959077U (en) | Water curtain double filtration range hood | |
| CN108006743A (en) | Water curtain atomization filtering range hood | |
| CN206959066U (en) | Water curtain atomization filtering range hood | |
| CN206669824U (en) | Water curtain style filters range hood | |
| CN207094700U (en) | Water curtain filter range hood | |
| CN207035272U (en) | Dual water curtain rotation curtain atomization filtering range hood | |
| CN207035273U (en) | Dual water curtain rotation curtain filtering range hood | |
| CN108006741A (en) | Water curtain filter range hood | |
| CN207035271U (en) | Dual water curtain atomization filtering range hood | |
| CN215001777U (en) | Integrated kitchen range | |
| CN215163948U (en) | Clothes dryer with self-cleaning dust catcher | |
| CN207050049U (en) | Dual Water curtain filter range hood | |
| CN108006755A (en) | Water curtain double filtration range hood | |
| CN208442882U (en) | A kind of integrated kitchen range with oil smoke automatic cleaning function |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |