CN207094700U - Water curtain filter range hood - Google Patents
Water curtain filter range hood Download PDFInfo
- Publication number
- CN207094700U CN207094700U CN201720707484.2U CN201720707484U CN207094700U CN 207094700 U CN207094700 U CN 207094700U CN 201720707484 U CN201720707484 U CN 201720707484U CN 207094700 U CN207094700 U CN 207094700U
- Authority
- CN
- China
- Prior art keywords
- range hood
- liquid
- water
- water curtain
- foregoing
- 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.)
- Withdrawn - After Issue
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 110
- 239000007788 liquid Substances 0.000 claims abstract description 51
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 claims abstract description 10
- 239000003546 flue gas Substances 0.000 claims abstract description 10
- 239000003517 fume Substances 0.000 claims abstract description 7
- 238000001816 cooling Methods 0.000 claims description 37
- 238000004140 cleaning Methods 0.000 claims description 15
- 239000012530 fluid Substances 0.000 claims description 7
- 239000007921 spray Substances 0.000 claims description 3
- 239000000779 smoke Substances 0.000 abstract description 22
- 238000001914 filtration Methods 0.000 abstract description 7
- 239000004519 grease Substances 0.000 abstract description 7
- 238000005406 washing Methods 0.000 abstract description 7
- 230000009286 beneficial effect Effects 0.000 abstract description 6
- 230000007613 environmental effect Effects 0.000 abstract description 3
- 101150038956 cup-4 gene Proteins 0.000 description 10
- 238000010586 diagram Methods 0.000 description 6
- 239000006096 absorbing agent Substances 0.000 description 4
- 239000006233 lamp black Substances 0.000 description 4
- 238000013475 authorization Methods 0.000 description 3
- 235000019504 cigarettes Nutrition 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000003595 mist Substances 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 239000002912 waste gas Substances 0.000 description 1
Landscapes
- Ventilation (AREA)
- Separating Particles In Gases By Inertia (AREA)
Abstract
A kind of Water curtain filter range hood, including case (5), blower fan (52), exhaust fume collecting hood (51) and catchment cup (4), it is characterized in that the range hood also includes liquid-bearing pan (3), baffle plate (1) and outlet pipe (2), liquid-bearing pan (3) is annularly located at the air inlet of foregoing case (5), and middle part forms the hollow channel (31) for entering case (5) for flue gas；Baffle plate (1), located at foregoing liquid-bearing pan (3) top and the hollow channel of face liquid-bearing pan (3)；Outlet pipe (2) is annular in shape or offers multiple spaced apart apopores (21) around located at the setting of said baffle (1) edge and lower surface, and the water inlet end of the outlet pipe (2) is connected with the first drain pipe road (61).The oil smoke come in passes through the hollow channel of liquid-bearing pan, and then by Water curtain filter, then gap between baffle plate and encloser inner wall enters blower fan, washing filtering is carried out by the Grease Collection in flue gas, beneficial to the feature of environmental protection for improving discharge 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
Filter sufficient Water curtain filter range hood.
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 Water curtain filter range hood that cigarette washing filtering is combined together with blower fan water cooling.
It is to be solved in the utility model that to have a technical problem provided a kind of by oil for the above-mentioned state of the art
The Water curtain filter range hood that cigarette washing filtering is combined together with water smoke oil smoke.
Technical scheme is used by the utility model solves above-mentioned technical problem：A kind of Water curtain filter range hood, bag
Case, blower fan, exhaust fume collecting hood and catchment cup are included, for foregoing blower fan in case, foregoing exhaust fume collecting hood is located at case lower port simultaneously
With air inlet, it is characterised in that the range hood also includes
Liquid-bearing pan, annularly form the hollow channel for entering case for flue gas located at the air inlet of foregoing case, middle part；
Baffle plate, above foregoing liquid-bearing pan and face liquid-bearing pan hollow channel, the baffle plate periphery and encloser inner wall it
Between there is the gap passed through for flue gas, the lower surface of the baffle plate and the upper surface of foregoing liquid-bearing pan form water curtain region；And
Outlet pipe, it is annular in shape or around set located at said baffle edge and lower surface offer it is multiple it is spaced apart go out
Water hole, the water inlet end of the outlet pipe are connected with the first drain pipe road；
The lower surface of the baffle plate and the upper surface of foregoing liquid-bearing pan form water curtain region, and described liquid-bearing pan can be by water outlet
The rinse water or cleaning fluid flowed out in hole is drained to catchment cup.
The blower fan is provided with the water cooling pipeline for radiating, after the first drain pipe road flows through foregoing water cooling pipeline
Enter in outlet pipe.Water cooling pipeline is by blower housing by heat caused by blower fan with so as to improve the steady of fan operation
Qualitative, the water in water cooling pipeline is heated, and beneficial to the follow-up filtering to oil smoke, two is obtained at one stroke.
Further, the shell of the blower fan is provided with the fin of radial arrangement, and described water cooling pipeline is wound in scattered
Backing periphery.
The arrangement of water cooling pipeline one of is preferably as follows：
The first, offers embedded groove on the fin, accordingly, described water cooling pipeline is then embedded at foregoing embedding
Enter in groove.
Second, the water cooling pipeline is between the adjacent fin of S shape coilings.
Further, described water cooling pipeline comprises at least the two water cooling branch roads connected side by side, foregoing two water cooling branch
Road surrounds an annulus on the shell of blower fan.
Described catchment cup has drainpipe, and the top of the case is provided with liquid reserve tank, the water inlet end connection of the liquid reserve tank
Foregoing drainpipe is provided with circulating pump so as to form circulation loop in foregoing circulation loop.The setting of circulating pump, it is possible to achieve from
Dynamic wash cycles.As long as regularly replace rinse water or cleaning fluid.
Outlet pipe is preferably as follows setting：The periphery of the baffle plate upper surface has annular groove, the annular groove medial surface
It is coincide with water outlet pipe outer wall and bottom offers through hole, described outlet pipe is annularly interior located at annular groove and outlet pipe is gone out
The through hole that water hole corresponds to annular groove is 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.
Further, the outlet pipe surrounding offers apopore.
Further, described liquid-bearing pan offers osculum adjacent to the inboard of catchment cup, and the range hood also includes inciting somebody to action
The rinse water or cleaning fluid of liquid-bearing pan are drained to the drainage trough of catchment cup, and the drainage trough one end is connected with liquid-bearing pan, the other end with
Catchment cup connects.
Described liquid reserve tank is connected with the second drain pipe road, and the outlet end on the second drain pipe road is provided with atomizer, should
The air inlet that the emission direction of atomizer corresponds to blower fan is set, also, the second foregoing drain pipe road is provided with suction pump.Mist
Change nozzle and produce water smoke, water smoke is combined with oil smoke, can improve grease separating degree, can keep impeller and spiral case inner chamber wet in addition
Profit, occur from the situation without causing grease to be accumulated because working long hours.
Compared with prior art, the utility model has the advantage of：The oil smoke come in passes through the hollow channel of liquid-bearing pan, so
Afterwards by Water curtain filter, then gap between baffle plate and encloser inner wall enters blower fan, carries out washing filtering by flue gas
Grease Collection, beneficial to the feature of environmental protection for improving discharge oil smoke, meanwhile, the cleannes of range hood can be improved, it is difficult to reduce cleaning
Degree and intensity.Compact overall structure is reasonable, beneficial to maintenance and cleaning.
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 part-structure constitutional diagram in embodiment 1.
Fig. 4 is water inlet pipe structure schematic diagram in Fig. 3.
Fig. 5 is baffle arrangement schematic diagram in Fig. 3.
Fig. 6 is A portions enlarged drawing in Fig. 5.
Fig. 7 is the Water curtain filter schematic diagram of embodiment 1.
Fig. 8 is the fundamental diagram of embodiment 1.
Fig. 9 is water cooling pipeline and blower fan combined amplifier figure in Fig. 3.
Figure 10 is water cooling pipeline and blower fan constitutional diagram in embodiment 2.
Figure 11 is the structural representation of embodiment 3.
Figure 12 is the three-dimensional cutaway view of embodiment 3.
Embodiment
The utility model is described in further detail below in conjunction with accompanying drawing embodiment.
Embodiment 1, as shown in Figure 1, Figure 2 and Figure 3, the Water curtain filter range hood in the present embodiment include case 5, blower fan
52nd, exhaust fume collecting hood 51, liquid-bearing pan 3, catchment cup 4, baffle plate 1, water cooling pipeline 22, outlet pipe 2, liquid reserve tank 6, suction pump 64 and circulating pump
7 (as shown in Figure 8).For blower fan 52 in case 5, exhaust fume collecting hood 51 is located at the lower port of case 5 and has air inlet.Liquid reserve tank 6 connects
It is connected to the first drain pipe road 61.
With reference to Fig. 3 and Fig. 8, blower fan 52 is provided with the water cooling pipeline 22 for radiating.Specifically, set on the shell of blower fan 52
There is the fin 53 of radial arrangement, water cooling pipeline 22 is wound in the periphery of fin 53.Water cooling pipeline 22 is adjacent in S shape coilings
Between fin 53.Water cooling pipeline 22 includes the two water cooling branch roads 221 connected side by side, and two water cooling branch roads 221 surround a circle
It is located on the shell of blower fan 52.Water cooling pipeline 22 is by blower housing by heat caused by blower fan with so as to improve blower fan
The stability of operation, the water in water cooling pipeline 22 are heated, beneficial to the follow-up filtering to oil smoke, at one stroke two.
With reference to shown in Fig. 3, liquid-bearing pan 3 is annularly located at the air inlet of case 5, and middle part is formed enters case 5 for flue gas
Hollow channel 31；Baffle plate 1 is located at the top of liquid-bearing pan 3 and the hollow channel 31 of face liquid-bearing pan 3, and specifically, baffle plate 1 passes through surrounding
Four connection skins be connected with the inwall of case 5, have between the periphery of baffle plate 1 and the inwall of case 5 and supply the gap that passes through of flue gas, this
The lower surface of baffle plate 1 forms water curtain region with the upper surface of liquid-bearing pan 3.
With reference to shown in Fig. 4, outlet pipe 2 is annular in shape or offers multiple around located at the setting of the edge of baffle plate 1 and lower surface
Every the apopore 21 of arrangement, apopore is arranged in the surrounding of outlet pipe 2, and the water inlet end of the outlet pipe 2 is through cold water pipeline 22 and
One drain pipe road 61 connects；The lower surface of baffle plate 1 forms water curtain region with the upper surface of liquid-bearing pan 3, and liquid-bearing pan 3 can be by apopore
The rinse water or cleaning fluid flowed out in 21 is drained to catchment cup 4.The surrounding of outlet pipe 2 in the present embodiment offers water outlet
Hole 21.
As shown in Figure 5 and Figure 6, the periphery of the upper surface of baffle plate 1 has annular groove 11, and the medial surface of annular groove 11 is with going out
The outer wall of water pipe 2 coincide and bottom offers through hole 12, the annularly and water outlet of outlet pipe 2 interior located at annular groove 11 of outlet pipe 2
The through hole 12 of the corresponding annular groove 11 in hole 21 is set.Through hole 12 in annular groove 11 is divided to two arrangements to put from the outside to the core, also, phase
The through hole 12 of adjacent two rows is staggeredly arranged.
With reference to shown in Fig. 2 and Fig. 3, the rinse water flowed out in apopore 21 can be drained to catchment cup 4 by liquid-bearing pan 3.Tool
Body, liquid-bearing pan offers osculum 32 adjacent to the inboard of catchment cup 4.Drainage trough 33 is provided between liquid-bearing pan 3 and catchment cup 4,
The rinse water of liquid-bearing pan 3 or cleaning fluid can be drained to catchment cup 4 by drainage trough 33, and the one end of drainage trough 33 is connected with liquid-bearing pan 3,
The other end is connected with catchment cup 4.
Catchment cup 4 has drainpipe 41, and with reference to shown in Fig. 9, the water inlet end connection drainpipe 41 of liquid reserve tank 6 follows so as to form
Loop back path, circulating pump 7 (as shown in Figure 4) is provided with circulation loop.Rinse water in catchment cup 4 can be transported to out by circulating pump 7
In water pipe 2.
With reference to shown in Fig. 7, the oil smoke come in first passes through the hollow channel 31 of liquid-bearing pan, then by Water curtain filter, then from
Gap between baffle plate 1 and the inwall of case 5 enters blower fan 52, carries out washing filtering by the Grease Collection in flue gas, beneficial to carrying
The feature of environmental protection of maximum discharge oil smoke.
With reference to shown in Fig. 9, the rinse water in liquid reserve tank 6 is transported to water cooling using circulating pump 7 by the first drain pipe road 61
In pipeline 22, cooling processing is carried out to blower fan 52, then into outlet pipe 2, then into the apopore of outlet pipe 2
21, drop onto on liquid-bearing pan 3, drainage trough 33 is discharged to from osculum 32, guided to rinse water in catchment cup 4 by drainage trough 33,
Most returned to afterwards through drainpipe 41 in liquid reserve tank 6.
Embodiment 2, as shown in Figure 10, embedded groove 531, accordingly, water cooling are offered on the fin 53 in the present embodiment
Pipeline 22 is then embedded in embedded groove 531, and water cooling pipeline 22 includes the two pairs of water cooling branch roads 221 connected side by side, wherein corresponding
Two water cooling branch roads 221 surround an annulus on the shell of blower fan 52.Other structures reference implementation example 1.
Embodiment 3, as is illustrated by figs. 11 and 12, the liquid reserve tank 6 in the present embodiment are located at the top of case 5, and case 5 is connected with
Second drain pipe road 62, the outlet end on the second drain pipe road 62 are provided with atomizer 63, the emission direction pair of the atomizer 63
Answer the air inlet of blower fan 52 to set, offered on the front end face of case 5 for the second drain pipe road 62 through the mounting hole set.Take out
Water pump 64 is on the second drain pipe road 62, for providing source pressure.
Rinse water in liquid reserve tank 6 under the effect of suction pump 64, is sprayed by the second drain pipe road 62 from atomizer 63,
Water smoke is produced, water smoke is combined with oil smoke, can improve grease separating degree, and impeller and spiral case inner chamber can be kept to moisten in addition, from
Situation without causing grease to be accumulated because working long hours occurs.
Claims (13)
1. a kind of Water curtain filter range hood, including case (5), blower fan (52), exhaust fume collecting hood (51) and catchment cup (4), foregoing
Blower fan (52) is in case (5), and foregoing exhaust fume collecting hood (51) is located at case (5) lower port and has air inlet, and its feature exists
Also include in the range hood
Liquid-bearing pan (3), annularly located at the air inlet of foregoing case (5), middle part is formed enters the hollow logical of case (5) for flue gas
Road (31)；
Baffle plate (1), located at foregoing liquid-bearing pan (3) top and the hollow channel of face liquid-bearing pan (3), baffle plate (1) periphery and cover
There is the gap passed through for flue gas, the lower surface of the baffle plate (1) and the upper surface shape of foregoing liquid-bearing pan (3) between shell (5) inwall
Into water curtain region；And
Outlet pipe (2), it is annular in shape or around set located at said baffle (1) edge and lower surface offer it is multiple spaced apart
Apopore (21), the water inlet end of the outlet pipe (2) are connected with the first drain pipe road (61)；
The lower surface of the baffle plate (1) forms water curtain region, described liquid-bearing pan (3) energy with the upper surface of foregoing liquid-bearing pan (3)
The rinse water flowed out in apopore (21) or cleaning fluid are drained to catchment cup (4).
2. Water curtain filter range hood according to claim 1, it is characterised in that the blower fan (52), which is provided with, to be used to dissipate
The water cooling pipeline (22) of heat, the first drain pipe road (61) enter outlet pipe (2) after flowing through foregoing water cooling pipeline (22)
In.
3. Water curtain filter range hood according to claim 2, it is characterised in that the shell of the blower fan (52) is provided with
The fin (53) of radial arrangement, described water cooling pipeline (22) are wound in fin (53) periphery.
4. Water curtain filter range hood according to claim 3, it is characterised in that offered on the fin (53) embedding
Enter groove (531), accordingly, described water cooling pipeline (22) is then embedded in foregoing embedded groove (531).
5. Water curtain filter range hood according to claim 3, it is characterised in that the water cooling pipeline (22) is in S shape coilings
Between adjacent fin (53).
6. the Water curtain filter range hood according to claim 4 or 5, it is characterised in that described water cooling pipeline (22) is at least
Including the two water cooling branch roads (221) connected side by side, foregoing two water cooling branch roads (221) surround an annulus and are located at blower fan (52)
Shell on.
7. Water curtain filter range hood according to claim 1, it is characterised in that described catchment cup (4) has drainpipe
(41), the top of the case (5) is provided with liquid reserve tank (6), the water inlet end of the liquid reserve tank (6) connect foregoing drainpipe (41) from
And circulation loop is formed, circulating pump (7) is provided with foregoing circulation loop.
8. Water curtain filter range hood according to claim 1, it is characterised in that the periphery tool of baffle plate (1) upper surface
There is annular groove (11), annular groove (11) medial surface is coincide with outlet pipe (2) outer wall and bottom offers through hole (12), institute
Annularly and the apopore (21) of outlet pipe (2) interior located at annular groove (11) corresponds to annular groove (11) to the outlet pipe (2) stated
Through hole (12) set.
9. Water curtain filter range hood according to claim 8, 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.
10. Water curtain filter range hood according to claim 1, it is characterised in that the surrounding of the outlet pipe (2) is opened
Provided with apopore (21).
11. Water curtain filter range hood according to claim 10, it is characterised in that the neighbouring oil-collecting of described liquid-bearing pan (3)
The inboard of cup (4) offers osculum (32), and the range hood also includes that the rinse water of liquid-bearing pan (3) or cleaning fluid can be drained
To the drainage trough (33) of catchment cup (4), drainage trough (33) one end is connected with liquid-bearing pan (3), and the other end connects with catchment cup (4)
Connect.
12. Water curtain filter range hood according to claim 7, it is characterised in that described liquid reserve tank (6) is connected with
Two drain pipe roads (62), the outlet end on the second drain pipe road (62) are provided with atomizer (63), the spray of the atomizer (63)
The air inlet that outgoing direction corresponds to blower fan (52) is set, also, the second foregoing drain pipe road (62) is provided with suction pump (64).
13. Water curtain filter range hood according to claim 12, it is characterised in that on the front end face of described case (5)
Offer for the second drain pipe road (62) through the mounting hole set.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720707484.2U CN207094700U (en) | 2017-06-16 | 2017-06-16 | Water curtain filter range hood |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720707484.2U CN207094700U (en) | 2017-06-16 | 2017-06-16 | Water curtain filter range hood |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207094700U true CN207094700U (en) | 2018-03-13 |
Family
ID=61552874
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720707484.2U Withdrawn - After Issue CN207094700U (en) | 2017-06-16 | 2017-06-16 | Water curtain filter range hood |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207094700U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108006745A (en) * | 2017-06-16 | 2018-05-08 | 宁波方太厨具有限公司 | Water curtain filter range hood |
-
2017
- 2017-06-16 CN CN201720707484.2U patent/CN207094700U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108006745A (en) * | 2017-06-16 | 2018-05-08 | 宁波方太厨具有限公司 | Water curtain filter range hood |
| CN108006745B (en) * | 2017-06-16 | 2024-02-20 | 宁波方太厨具有限公司 | Water curtain filtering fume exhaust fan |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20180313 Effective date of abandoning: 20240220 |
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| AV01 | Patent right actively abandoned |
Granted publication date: 20180313 Effective date of abandoning: 20240220 |