CN110056930A - Smoke collecting device and kitchen ventilator - Google Patents
Smoke collecting device and kitchen ventilator Download PDFInfo
- Publication number
- CN110056930A CN110056930A CN201910466056.9A CN201910466056A CN110056930A CN 110056930 A CN110056930 A CN 110056930A CN 201910466056 A CN201910466056 A CN 201910466056A CN 110056930 A CN110056930 A CN 110056930A
- Authority
- CN
- China
- Prior art keywords
- smoke
- exhaust fume
- collecting device
- filtering area
- puffs
- 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.)
- Pending
Links
- 239000000779 smoke Substances 0.000 title claims abstract description 112
- 239000003517 fume Substances 0.000 claims abstract description 79
- 238000001914 filtration Methods 0.000 claims abstract description 62
- 235000019504 cigarettes Nutrition 0.000 claims abstract description 19
- 230000007246 mechanism Effects 0.000 claims description 33
- 239000000565 sealant Substances 0.000 claims description 4
- 230000000694 effects Effects 0.000 abstract description 7
- 238000000034 method Methods 0.000 description 6
- 238000010586 diagram Methods 0.000 description 4
- 239000000835 fiber Substances 0.000 description 4
- 238000000746 purification Methods 0.000 description 4
- 239000002245 particle Substances 0.000 description 3
- 230000001681 protective effect Effects 0.000 description 3
- 229920000742 Cotton Polymers 0.000 description 2
- 238000009826 distribution Methods 0.000 description 2
- 235000013399 edible fruits Nutrition 0.000 description 2
- 235000013305 food Nutrition 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 238000009423 ventilation Methods 0.000 description 2
- 229920000049 Carbon (fiber) Polymers 0.000 description 1
- 206010028980 Neoplasm Diseases 0.000 description 1
- -1 Polyethylene Polymers 0.000 description 1
- 239000004698 Polyethylene Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 201000011510 cancer Diseases 0.000 description 1
- 239000004917 carbon fiber Substances 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000010411 cooking Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 239000003365 glass fiber Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 1
- 239000004745 nonwoven fabric Substances 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 238000011946 reduction process Methods 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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
Abstract
The present invention provides a kind of smoke collecting device and kitchen ventilators, are related to kitchen article technical field.The smoke collecting device includes exhaust fume collecting hood, and exhaust fume collecting hood is equipped with smoke inlet and outlet flue, and oil cleaner screen is covered at smoke inlet, and oil cleaner screen is equipped with puffs and compact district, and the ventilative degree of compact district is lower than the ventilative degree of puffs；Puffs include left filtering area and right filtering area, and left filtering area is corresponding with the left burner of hearth, and right filtering area is corresponding with the right burner of hearth；The kitchen ventilator includes blower hood and above-mentioned smoke collecting device, and blower hood is connected on the exhaust fume collecting hood of smoke collecting device.The setting of the puffs and compact district of the oil cleaner screen of the smoke collecting device can be allocated the negative pressure in exhaust fume collecting hood, it is higher with the degree of correspondence of left and right burner on hearth to make it, to improve the net cigarette effect of kitchen ventilator.
Description
Technical field
The present invention relates to kitchen article technical field more particularly to a kind of smoke collecting devices and kitchen ventilator.
Background technique
The manufacturing process of Chinese tradition cooking culture includes decocting, frying, is fried, is roasting etc., is produced during making food big
The oil smoke of amount, and oil smoke is not only more serious to the environmental pollution in kitchen, but also kitchen operation personnel are chronically at oil smoke surroundings
It is larger to body harm, it is serious, or even cancer can be suffered from, therefore, kitchen ventilator is widely used among kitchen, is cooked with reducing
Prepare food process discharge to kitchen space oil smoke.
Two burners in left and right are typically provided on existing gas-cooker, and then smoke inlet is arranged in middle position in kitchen ventilator, oil
When smoke machine is run, the negative pressure that smoke inlet generates is concentrated mainly between two burners, then the oil smoke generated on the outside of two burners by
The swabbing action arrived is smaller, it is easy to which escape outward causes the net cigarette effect of kitchen ventilator poor.
Summary of the invention
The purpose of the present invention is to provide a kind of smoke collecting device and kitchen ventilators, to solve kitchen ventilator existing in the prior art
The poor technical problem of net cigarette effect.
Smoke collecting device provided by the invention, including exhaust fume collecting hood, the exhaust fume collecting hood be equipped with smoke inlet and outlet flue, it is described into
Oil cleaner screen is covered at mouth, the oil cleaner screen is equipped with puffs and compact district, and the ventilative degree of the compact district is lower than institute
State the ventilative degree of puffs；
The puffs include left filtering area and right filtering area, and the left filtering area is corresponding with the left burner of hearth, institute
It is corresponding with the right burner of hearth to state right filtering area.
Further, the left filtering area is connect with the right filtering area by bonding pad, and the left filtering area, described
Bonding pad and the right filtering area are integrally formed.
Further, the compact district and the puffs are reticular structure, and the intensive journey of twine of the compact district
Degree is greater than the puffs.
Further, sealant is coated on the compact district.
Further, the smoke inlet is set on the collection cigarette panel of the exhaust fume collecting hood, and the oil cleaner screen covers at the collection
On cigarette panel, and with the exhaust fume collecting hood detachable connection.
Further, the oil cleaner screen is disposable filtering net.
Further, mesh enclosure is covered at the outlet flue.
Further, the exhaust fume collecting hood is equipped with the first bindiny mechanism, and the oil cleaner screen is equipped with the second bindiny mechanism, institute
State that the second bindiny mechanism is corresponding with first bindiny mechanism and detachable connection.
Further, second bindiny mechanism is multiple, week of multiple second bindiny mechanisms along the oil cleaner screen
To being intervally arranged.
It is described it is another object of the present invention to provide a kind of kitchen ventilator, including blower hood and above-mentioned smoke collecting device
Blower hood is connected on the exhaust fume collecting hood of the smoke collecting device.
Smoke collecting device and kitchen ventilator of the present invention have the beneficial effect that
Smoke collecting device and kitchen ventilator provided by the invention, wherein smoke collecting device includes for carrying out gathering suction to oil smoke
Exhaust fume collecting hood and oil cleaner screen for being filtered purification to the oil smoke that will enter exhaust fume collecting hood, oil cleaner screen, which is equipped with, is convenient for oil smoke
By puffs, and puffs are corresponding with the left and right burner position on hearth；Wherein, kitchen ventilator includes for rising to blower
To the blower hood and the above-mentioned exhaust fume collecting hood for playing suction purification to oil smoke of protective effect.
Cookware on burner carries out culinary art and generates oil smoke, when needing using kitchen ventilator, opens kitchen ventilator, is in negative in exhaust fume collecting hood
Pressure condition, external oil smoke flow up under the action of inside and outside differential pressure, enter inside exhaust fume collecting hood after flowing through oil cleaner screen, through going out after
Mouth discharge, and be delivered in common flue through subsequent smoke exhaust pipe etc.；Wherein, during oil smoke passes through oil cleaner screen, oil cleaner screen
Smoke particle in oil smoke air-flow is filtered, to reduce into the oil smoke content in the gas inside exhaust fume collecting hood, accordingly
Reduce oil smoke oil pollution caused by each component in exhaust fume collecting hood inside.
In addition, oil cleaner screen is equipped with puffs and compact district, the ventilative degree of compact district is lower than puffs, that is, compact district
Higher to the interception intensity of oil smoke air-flow, when in exhaust fume collecting hood being in negative pressure state, puffs are stronger to the suction capactity of external oil smoke,
Then external oil smoke tends to flow to puffs under the larger swabbing action of puffs, enters in exhaust fume collecting hood through puffs；
The left filtering area and right filtering area of puffs are corresponding with left burner and right burner respectively in the vertical direction, then left burner distance
The distance of left filtering area on exhaust fume collecting hood is most short, distance of the right burner apart from the upper right filtering area of exhaust fume collecting hood is most short, accordingly, left filtering
Area is most strong to the swabbing action in burner left on hearth region, right filtering area is most strong to the swabbing action in the upper right burner region of hearth,
The oil smoke generated above left burner and right burner moves upwards, and reaches left filtering area and right filtering area by the shortest distance,
To be arranged by the region of puffs on oil cleaner screen, distribution corresponding with the burner position on hearth to the negative pressure in exhaust fume collecting hood,
The oil smoke suction for generating smoke collecting device to hearth is more abundant, to reduce fumes escaping amount, improves the net cigarette of smoke collecting device
Effect.
Detailed description of the invention
It, below will be to specific in order to illustrate more clearly of the specific embodiment of the invention or technical solution in the prior art
Embodiment or attached drawing needed to be used in the description of the prior art be briefly described, it should be apparent that, it is described below
Attached drawing is some embodiments of the present invention, for those of ordinary skill in the art, before not making the creative labor
It puts, is also possible to obtain other drawings based on these drawings.
Schematic diagram when Fig. 1 installs for kitchen ventilator provided in an embodiment of the present invention is corresponding with hearth；
Fig. 2 is the structural schematic diagram of kitchen ventilator provided in an embodiment of the present invention；
Fig. 3 is the configuration schematic diagram of kitchen ventilator provided in an embodiment of the present invention；
Fig. 4 is the schematic diagram of oil cleaner screen in smoke collecting device provided in an embodiment of the present invention.
Icon: 1- exhaust fume collecting hood；11- collection cigarette panel；12- smoke inlet；13- outlet flue；14- control panel；15- card
Fitting；16- fixation hole；2- oil cleaner screen；The puffs 21-；The left filtering area of 211-；The right filtering area of 212-；The bonding pad 213-；
The compact district 22-；3- mesh enclosure；31- flange；32- connecting hole；The second bindiny mechanism of 4-；5- blower hood；The left burner of 6-；
The right burner of 7-.
Specific embodiment
Technical solution of the present invention is clearly and completely described below in conjunction with attached drawing, it is clear that described implementation
Example is a part of the embodiment of the present invention, instead of all the embodiments.Based on the embodiments of the present invention, ordinary skill
Personnel's every other embodiment obtained without making creative work, shall fall within the protection scope of the present invention.
In the description of the present invention, it should be noted that term " on ", "lower", "left", "right", "vertical", "inner",
The orientation or positional relationship of the instructions such as "outside" is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of describing this hair
Bright and simplified description, rather than the device or element of indication or suggestion meaning must have a particular orientation, with specific orientation
Construction and operation, therefore be not considered as limiting the invention.In addition, term " first ", " second " are used for description purposes only,
It is not understood to indicate or imply relative importance.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " installation ", " phase
Even ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected；It can
To be mechanical connection, it is also possible to be electrically connected；It can be directly connected, can also can be indirectly connected through an intermediary
Connection inside two elements.For the ordinary skill in the art, above-mentioned term can be understood at this with concrete condition
Concrete meaning in invention.
The present embodiment provides a kind of smoke collecting devices, and as Figure 1-Figure 4, including exhaust fume collecting hood 1, exhaust fume collecting hood 1 are equipped with into cigarette
Mouthfuls 12 and outlet flue 13, oil cleaner screen 2 is covered at smoke inlet 12, and oil cleaner screen 2 is equipped with puffs 21 and compact district 22, compact district
22 ventilative degree is lower than the ventilative degree of puffs 21；Puffs 21 include left filtering area 211 and right filtering area 212, left mistake
Filter area 211 is corresponding with the left burner 6 of hearth, and right filtering area 212 is corresponding with the right burner 7 of hearth.
The present embodiment also provides a kind of kitchen ventilator, as shown in Figure 1-Figure 3, including blower hood 5 and above-mentioned smoke collecting device,
Blower hood 5 is connected on the exhaust fume collecting hood 1 of smoke collecting device.
Smoke collecting device and kitchen ventilator provided in this embodiment, wherein smoke collecting device includes for carrying out gathering pumping to oil smoke
The exhaust fume collecting hood 1 of suction and oil cleaner screen 2 for being filtered purification to the oil smoke that will enter exhaust fume collecting hood 1, oil cleaner screen 2 are equipped with just
In the puffs that oil smoke passes through 21, and puffs 21 are corresponding with 7 position of left and right burner on hearth；Wherein, kitchen ventilator includes
Blower hood 5 and the above-mentioned exhaust fume collecting hood 1 that suction purification is played to oil smoke for playing a protective role to blower.
Cookware on burner carries out culinary art and generates oil smoke, when needing using kitchen ventilator, opens kitchen ventilator, is in exhaust fume collecting hood 1
Negative pressure state, external oil smoke flow up under the action of inside and outside differential pressure, enter inside exhaust fume collecting hood 1 after flowing through oil cleaner screen 2, then
It is discharged through outlet flue 13, and is delivered in common flue through subsequent smoke exhaust pipe etc.；Wherein, during oil smoke passes through oil cleaner screen 2,
Oil cleaner screen 2 is filtered the smoke particle in oil smoke air-flow, contains to reduce into the oil smoke in the gas inside exhaust fume collecting hood 1
Amount, it is corresponding to reduce oil smoke oil pollution caused by the 1 each component in inside of exhaust fume collecting hood, it prolongs its service life；In addition, oil cleaner screen 2
Front end face is entered the wind positioned at kitchen ventilator, the oil smoke air-flow in the region is accelerated inside kitchen ventilator not yet, the flow velocity of opposite air outlet
It is smaller, to effectively improve oil cleaner screen 2 to the filter effect of oil smoke.
In addition, oil cleaner screen 2 is equipped with puffs 21 and compact district 22, the ventilative degree of compact district 22 is lower than puffs 21,
What needs to be explained here is that " ventilative degree " described in text refers to the same terms (when air-flow velocity is equal or inside and outside differential pressure is equal)
Lower oil smoke air-flow flows through easy degree when oil cleaner screen 2, then under the same terms, oil smoke air-flow flows through the resistance that compact district 22 is subject to
It is greater than the resistance of puffs 21, that is, compact district 22 is higher to the interception intensity of oil smoke air-flow, is in negative pressure state in exhaust fume collecting hood 1
When, the circulation of puffs 21 is stronger, then the negative pressure in exhaust fume collecting hood 1 mainly passes through puffs 21 and acts on outside, corresponding loose
The suction capactity of the external oil smoke in 21 pairs of area is stronger, then external oil smoke is tended under the larger swabbing action of puffs 21 to thin
Loose area 21 is flowed, and is entered in exhaust fume collecting hood 1 through puffs 21；The left filtering area 211 and right filtering area 212 of puffs 21 are in vertical side
Corresponding with left burner 6 and right burner 7 respectively upwards, then the distance of left filtering area 211 of the left burner 6 on exhaust fume collecting hood 1 is most
Distance of short, the right burner 7 apart from the upper right filtering area 212 of exhaust fume collecting hood 1 is most short, and accordingly, left filtering area 211 is to burner 6 left on hearth
The swabbing action in region is most strong, right filtering area 212 is most strong to the swabbing action in 7 region of the upper right burner of hearth, left burner 6 and right furnace
The oil smoke that first 7 top generates moves upwards, and left filtering area 211 and right filtering area 212 is reached by the shortest distance, thus logical
The region setting of puffs 21 on oil cleaner screen 2 is crossed, distribution corresponding with the burner position on hearth to the negative pressure in exhaust fume collecting hood 1 makes
The oil smoke suction that smoke collecting device generates hearth is more abundant, to reduce fumes escaping amount, improves the net cigarette effect of smoke collecting device
Fruit.
Specifically, can be communicated with blower at the outlet flue 13 of exhaust fume collecting hood 1, blower is as power device by exhaust fume collecting hood 1
Interior suction is negative pressure state, and oil smoke is driven to be discharged；Blower housing covers at outside blower, plays a protective role to it.Blower
Outer cover 5 can be connect by threaded fastener with exhaust fume collecting hood 1, can also be connect by the forms such as welding or riveting with exhaust fume collecting hood 1.
In addition it is also possible to select the tail-end blower fan acting energy device of central fume purifier of fume, tail-end blower fan will be public
Suction is negative pressure state in flue, when needing using kitchen ventilator, exhaust fume collecting hood 1 is kept to be connected to common flue.
In the present embodiment, as shown in figure 4, left filtering area 211 is connect with right filtering area 212 by bonding pad 213, and left mistake
Area 211, bonding pad 213 and right filtering area 212 is filtered to be integrally formed.On the one hand, when processing, directly 21 entirety of puffs can be added
Work is made, and easy making process is stronger；On the other hand, when compact district 22 and puffs 21 are not to be integrally machined to be made, bonding pad
213 are connected between left filtering area 211 and right filtering area 212 and can play positioning action, to left filtering area 211 and right filtering area
212 relative position is defined, to improve the position precision of left filtering area 211 and right filtering area 212 on oil cleaner screen 2,
Ensure its precision corresponding with the position of burner 6 left on hearth and right burner 7.
In the present embodiment, compact district 22 and puffs 21 are reticular structure, and the twine concentration of compact district 22 is big
Twine concentration in puffs 21.It here is a kind of tool that the ventilative degree in compact district 22 is lower than puffs 21 in oil cleaner screen 2
Body form, compact district 22 are also reticular structure, but twine closeness is larger, then oil smoke is by the resistance that is subject to when compact district 22
Larger, corresponding ventilative degree is lower, and oil smoke is easier to pass through from puffs 21.When twine density when compact district 22 is sufficiently large,
Compact district 22 is approximately the plate body of sealing, and the ventilation rate of compact district 22 is approximately 0 at this time, and the negative pressure in exhaust fume collecting hood 1 is only divided at this time
Left filtering area 211 and right filtering area 212 assigned in puffs 21, to further increase left filtering area 211 and right filtering area 212
Suction intensity, correspondingly increase the net cigarette effect of suction of the corresponding left burner 6 of left filtering area 211 and right filtering area 212 and right burner 7
Fruit.Specifically, compact district 22 and puffs 21 can be the different zones on same dictyosome, wherein the twine of compact district 22 is close
Degree is greater than puffs 21, so set, being not only convenient for the production and processing of oil cleaner screen 2, and between compact district 22 and puffs 21
Firmness of the connection it is stronger, the cost of corresponding oil cleaner screen 2 is lower and intensity is stronger.
In addition, puffs 21 and compact district 22 are reticular structure, by the fiber staggered of a plurality of sago, oil smoke air-flow
By the process of oil cleaner screen 2, oil cleaner screen 2 can also carry out noise reduction process to air-flow, to reduce the generation of kitchen ventilator operational process
Noise pollution.
Compact district 22 can also be solid plate structure rigid or flexible in addition to above-mentioned reticular structure, at this time compact district
22 ventilation rate is approximately 0, and oil smoke can not can only be entered in exhaust fume collecting hood 1 by compact district 22 by puffs 21.
In the present embodiment, sealant can be coated on compact district 22.Sealant is coated on the compact district of oil cleaner screen 2
22, so that compact district 22 becomes sealing structure, the ventilative degree of compact district 22 is further decreased, the loss of invalid negative pressure is reduced,
It is corresponding to reduce sendout of the negative pressure to compact district 22, the negative pressure sendout of raising puffs 21, raising puffs 21 in exhaust fume collecting hood 1
To the suction intensity of oil smoke.
In the present embodiment, as depicted in figs. 1 and 2, smoke inlet 12 is set on the collection cigarette panel 11 of exhaust fume collecting hood 1, and oil cleaner screen 2 can
With cover at collection cigarette panel 11 on, and with 1 detachable connection of exhaust fume collecting hood.Collection cigarette panel 11 on kitchen ventilator is towards on hearth
Burner, oil cleaner screen 2 is completely covered collection cigarette panel 11, is equivalent to and filter is arranged between burner and exhaust fume collecting hood 1, when culinary art, oil droplet
Splashing can directly splash on oil cleaner screen 2, and when oil smoke flows up, part oil smoke after the filtering of oil cleaner screen 2 directly through into
Mouth 12 enters in exhaust fume collecting hood 1, and oil cleaner screen 2 of another part oil smoke then with 12 periphery of smoke inlet collides, the oil in oil smoke air-flow
Smoke particle is adhered on oil cleaner screen 2 and forms greasy dirt.After a period of use, oil cleaner screen 2 is removed from exhaust fume collecting hood 1 and is cleaned
Or replacement, to reduce oil smoke to the oil pollution of collection cigarette panel 11, corresponding reduction user is to the greasy dirt on exhaust fume collecting hood 1
Clean difficulty is carried out, the property easy to use of kitchen ventilator is improved.Specifically, oil cleaner screen 2 can select disposable filtering net, use
After a period of time, oil cleaner screen 2 disassembles to the oil cleaner screen 2 more renewed, it is easy to use, wholesomeness is high.
Specifically, oil cleaner screen 2 can select filtering cotton net, filter cotton net has the function of adsorbing greasy dirt, and greasy dirt is adhered to
It is adsorbed on oil cleaner screen 2 and by dictyosome, drips to reduce greasy dirt and be accumulated on oil cleaner screen 2 and drop to hearth downwards, to hearth
The occurrence of polluting.
In the present embodiment, oil cleaner screen 2 can also be composite fibre net.Specifically, oil cleaner screen 2 can by poly- carbon fiber,
Polyethylene fibre etc. is combined, so that oil cleaner screen 2 is with good tensile strength and has certain adsorption capacity.In addition,
Oil cleaner screen 2 can also select the materials such as glass fibre, non-woven fabrics fiber to be made.
In the present embodiment, as shown in figure 3, mesh enclosure 3 can be covered at outlet flue 13.Oil smoke is by the first of oil cleaner screen 2
Enter in exhaust fume collecting hood 1 after secondary filtering, then needs that exhaust fume collecting hood 1, mesh enclosure is discharged through outlet flue 13 after the secondary filter of mesh enclosure 3
3 setting carries out secondary filter to oil smoke, to reduce the oil smoke content in discharge oil smoke air-flow, reduces follow up device to oil smoke
The load of purified treatment.
Specifically, the flared end of mesh enclosure 3 is matched as bottom end with outlet flue 13 as shown in figure 3, mesh enclosure 3 can be tapered
Connection；The flared end of mesh enclosure 3 is peripherally and outwardly turned down along it flange 31, and shackle member 15, shackle member 15 can be equipped on exhaust fume collecting hood 1
It is fixed on exhaust fume collecting hood 1 by clamping flange 31 by mesh enclosure 3 is detachable.Shackle member 15 can be multiple, multiple shackle members 15
It along being provided at circumferentially spaced for outlet flue 13, is fixed with the different location to mesh enclosure 3, improves mesh enclosure 3 in the fixation of exhaust fume collecting hood 1
Firmness.
In the present embodiment, as shown in figure 3, multiple connecting holes 32, phase on exhaust fume collecting hood 1 can be equipped on the flange 31 of mesh enclosure 3
Fixation hole 16 should be equipped with can be used threaded fastener and sequentially passes through when mesh enclosure 3 is fixed on exhaust fume collecting hood 1 by shackle member 15
Corresponding fixation hole 16 on connecting hole 32 and exhaust fume collecting hood 1 on flange 31, carries out secondary fixation to mesh enclosure 3 and exhaust fume collecting hood 1, into
One step improves the firmness of the connection of mesh enclosure 3 and exhaust fume collecting hood 1, and reducing kitchen ventilator operational process and generating to vibrate leads to the offset of mesh enclosure 3 very
To the occurrence of falling.
In the present embodiment, as shown in figure 4, can be equipped with the first bindiny mechanism on exhaust fume collecting hood 1, oil cleaner screen 2 is equipped with the
Two bindiny mechanisms 4, the second bindiny mechanism 4 is corresponding with the first bindiny mechanism and detachable connection.It here is oil cleaner screen 2 and collection cigarette
The concrete mode of 1 detachable connection is covered, specifically, the first bindiny mechanism can be deck, 4 phase of the second bindiny mechanism should be card
Buckle is stuck in deck by button when installing oil cleaner screen 2；When dismantling oil cleaner screen 2, buckle and deck are detached from.Or,
First bindiny mechanism can be the card slot being arranged on exhaust fume collecting hood 1, and the second bindiny mechanism 4 is buckle.Or, the first bindiny mechanism is
The suede band (or silk ribbon) of velcro, the second bindiny mechanism 4 are the silk ribbon (or suede band) of velcro.Or, the first bindiny mechanism and
Two bindiny mechanisms 4 are the magnet etc. that can be attracted each other, as long as can be realized the structure detachably linked can be applied to
This.
In the present embodiment, the second bindiny mechanism 4 can be to be multiple, and multiple second bindiny mechanisms 4 are between the circumferential direction of oil cleaner screen 2
Every arrangement.Multiple first bindiny mechanisms also are provided on exhaust fume collecting hood 1, and the first bindiny mechanism and the second bindiny mechanism 4 correspond
The second bindiny mechanism 4 on oil cleaner screen 2 is corresponded to and is connect with the first bindiny mechanism by setting, can be to the difference of 2 circumferential direction of oil cleaner screen
Position is fixed, so that it is guaranteed that closure of the firmness of the connection and oil cleaner screen 2 of oil cleaner screen 2 and exhaust fume collecting hood 1 to smoke inlet 12
With effective filtering.
Specifically, as shown in figure 4, one second company can respectively be arranged in the four corners of rectangle when oil cleaner screen 2 is rectangle
Connection mechanism 4 is fixed with the four corners to oil cleaner screen 2.
In the present embodiment, as shown in figure 3, control panel 14, control panel 14 can be equipped on the front panel of exhaust fume collecting hood 1
It is equipped on & off switch, gear key and operational mode key etc., with switch state, operation gear and the operation for controlling kitchen ventilator
Mode etc..
In the present embodiment, it can also be communicated with check-valves at the outlet flue 13 of kitchen ventilator, check-valves is connected to kitchen ventilator
Between common flue, the connected state of the two can be controlled.When kitchen ventilator is run, check-valves is opened, is in inside check-valves
Connected state, the oil smoke in exhaust fume collecting hood 1 can be emitted into common flue by check-valves；When kitchen ventilator is in standby,
Check-valves is closed, is in sealed condition in check-valves, exhaust fume collecting hood 1 and common flue are isolated into two relatively independent skies by check-valves
Between, thus the occurrence of reducing oil smoke in common flue through kitchen ventilator recharge to kitchen, causing secondary pollution to kitchen.
Finally, it should be noted that the above embodiments are merely illustrative of the technical solutions of the present invention, rather than its limitations；Although
Present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that: it still may be used
To modify to technical solution documented by previous embodiment, or some or all of the technical features are equal
Replacement；And these are modified or replaceed, the model for technical solution of the embodiment of the present invention that it does not separate the essence of the corresponding technical solution
It encloses.
Claims (10)
1. a kind of smoke collecting device, which is characterized in that including exhaust fume collecting hood (1), the exhaust fume collecting hood (1) is equipped with smoke inlet (12) and goes out
Mouth (13) is covered with oil cleaner screen (2) at the smoke inlet (12), and the oil cleaner screen (2) is equipped with puffs (21) and intensively
Area (22), the ventilative degree of the compact district (22) are lower than the ventilative degree of the puffs (21)；
The puffs (21) include left filtering area (211) and right filtering area (212), the left filtering area (211) and hearth
Left burner (6) is corresponding, and the right filtering area (212) is corresponding with right burner (7) of hearth.
2. smoke collecting device according to claim 1, which is characterized in that the left filtering area (211) and the right filtering area
(212) it is connected by bonding pad (213), and the left filtering area (211), the bonding pad (213) and the right filtering area
(212) it is integrally formed.
3. smoke collecting device according to claim 1, which is characterized in that the compact district (22) and the puffs (21) are equal
For reticular structure, and the twine concentration of the compact district (22) is greater than the twine concentration of the puffs (21).
4. smoke collecting device according to claim 3, which is characterized in that be coated with sealant on the compact district (22).
5. smoke collecting device described in any one of -4 according to claim 1, which is characterized in that the smoke inlet (12) is set to institute
State on the collection cigarette panel (11) of exhaust fume collecting hood (1), the oil cleaner screen (2) covers on the collection cigarette panel (11), and with the collection
Petticoat pipe (1) detachable connection.
6. smoke collecting device described in any one of -4 according to claim 1, which is characterized in that the oil cleaner screen (2) is disposable
Filter screen.
7. smoke collecting device described in any one of -4 according to claim 1, which is characterized in that be provide at the outlet flue (13)
There are mesh enclosure (3).
8. smoke collecting device described in any one of -4 according to claim 1, which is characterized in that the exhaust fume collecting hood (1) is equipped with the
One bindiny mechanism, the oil cleaner screen (2) are equipped with the second bindiny mechanism (4), and second bindiny mechanism (4) and described first connects
Connection mechanism correspondence and detachable connection.
9. smoke collecting device according to claim 8, which is characterized in that second bindiny mechanism (4) is multiple, Duo Gesuo
The second bindiny mechanism (4) is stated along the circumferentially-spaced arrangement of the oil cleaner screen (2).
10. a kind of kitchen ventilator, which is characterized in that including blower hood (5) and collection cigarette of any of claims 1-9
Device, the blower hood (5) are connected on the exhaust fume collecting hood (1) of the smoke collecting device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910466056.9A CN110056930A (en) | 2019-05-30 | 2019-05-30 | Smoke collecting device and kitchen ventilator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910466056.9A CN110056930A (en) | 2019-05-30 | 2019-05-30 | Smoke collecting device and kitchen ventilator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110056930A true CN110056930A (en) | 2019-07-26 |
Family
ID=67325159
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910466056.9A Pending CN110056930A (en) | 2019-05-30 | 2019-05-30 | Smoke collecting device and kitchen ventilator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110056930A (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWM308380U (en) * | 2006-09-14 | 2007-03-21 | Shuen-Chang Huang | Oil discharge structure of exhaust hood |
| CN201892250U (en) * | 2010-11-10 | 2011-07-06 | 罗信恩 | Environment-friendly lampblack purifier |
| CN202350136U (en) * | 2011-10-21 | 2012-07-25 | 吴金华 | Low suction type range hood |
| CN107525112A (en) * | 2017-08-31 | 2017-12-29 | 杭州老板电器股份有限公司 | The range hood and control system in a kind of double air channels of band |
| CN207050046U (en) * | 2017-08-16 | 2018-02-27 | 宁波方太厨具有限公司 | A kind of range hood |
| CN107975843A (en) * | 2017-05-27 | 2018-05-01 | 宁波方太厨具有限公司 | A kind of range hood |
| CN208139362U (en) * | 2018-03-07 | 2018-11-23 | 杭州老板电器股份有限公司 | The kitchen ventilator of cigarette intaking air at middle part is held together in two sides |
| CN208418866U (en) * | 2018-06-06 | 2019-01-22 | 华帝股份有限公司 | Range hood with adjustable air inlet area |
| CN210035644U (en) * | 2019-05-30 | 2020-02-07 | 杭州老板电器股份有限公司 | Smoke collecting device and range hood |
-
2019
- 2019-05-30 CN CN201910466056.9A patent/CN110056930A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWM308380U (en) * | 2006-09-14 | 2007-03-21 | Shuen-Chang Huang | Oil discharge structure of exhaust hood |
| CN201892250U (en) * | 2010-11-10 | 2011-07-06 | 罗信恩 | Environment-friendly lampblack purifier |
| CN202350136U (en) * | 2011-10-21 | 2012-07-25 | 吴金华 | Low suction type range hood |
| CN107975843A (en) * | 2017-05-27 | 2018-05-01 | 宁波方太厨具有限公司 | A kind of range hood |
| CN207050046U (en) * | 2017-08-16 | 2018-02-27 | 宁波方太厨具有限公司 | A kind of range hood |
| CN107525112A (en) * | 2017-08-31 | 2017-12-29 | 杭州老板电器股份有限公司 | The range hood and control system in a kind of double air channels of band |
| CN208139362U (en) * | 2018-03-07 | 2018-11-23 | 杭州老板电器股份有限公司 | The kitchen ventilator of cigarette intaking air at middle part is held together in two sides |
| CN208418866U (en) * | 2018-06-06 | 2019-01-22 | 华帝股份有限公司 | Range hood with adjustable air inlet area |
| CN210035644U (en) * | 2019-05-30 | 2020-02-07 | 杭州老板电器股份有限公司 | Smoke collecting device and range hood |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106225037A (en) | A kind of lampblack absorber of band personalization air purifier | |
| CN105928027A (en) | Deep purifying and follow-up exhausting device for lampblack and purifying and follow-up exhausting integrated range for lampblack | |
| CN205897261U (en) | Kitchen air clean system | |
| CN108895508A (en) | A kind of no pipe ultrasonic wave cleaning-free kitchen ventilator and a kind of filtering oil smoke and sweep-out method | |
| CN101532692A (en) | Near-suction type smoke purifier | |
| CN206131109U (en) | Mechanical type oil smoke purifies all -in -one | |
| CN206001580U (en) | A kind of lampblack absorber with personalized air purifier | |
| KR101334254B1 (en) | Easy to assemble hood apparatus for baking | |
| CN108050564A (en) | Side-suction type range hood | |
| CN206944259U (en) | With the range hood for rotating through filter screen | |
| CN205979951U (en) | Lampblack absorber with human response function | |
| CN110056930A (en) | Smoke collecting device and kitchen ventilator | |
| CN210035644U (en) | Smoke collecting device and range hood | |
| CN207975706U (en) | side-suction type range hood | |
| CN207501211U (en) | A kind of oven filter | |
| CN206310560U (en) | A kind of roasting car of environmental protection | |
| CN109915874A (en) | A kind of synthesis stove | |
| CN209484670U (en) | Kitchen range | |
| CN208907648U (en) | Hold together cigarette device and range hood | |
| KR102261751B1 (en) | Ventilation clean air supply system | |
| CN212987332U (en) | Filtering mesh enclosure of range hood | |
| CN208671090U (en) | Air ducting and kitchen ventilator | |
| CN110006081A (en) | A kind of circulation combination stove | |
| CN206459242U (en) | A kind of range hood | |
| CN206582928U (en) | A kind of intelligent lampblack absorber |
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 |