CN109899854A - Smoke collecting device and kitchen ventilator - Google Patents
Smoke collecting device and kitchen ventilator Download PDFInfo
- Publication number
- CN109899854A CN109899854A CN201910347249.2A CN201910347249A CN109899854A CN 109899854 A CN109899854 A CN 109899854A CN 201910347249 A CN201910347249 A CN 201910347249A CN 109899854 A CN109899854 A CN 109899854A
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- China
- Prior art keywords
- mesh enclosure
- collecting device
- exhaust fume
- side plate
- smoke collecting
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- 239000000779 smoke Substances 0.000 title claims abstract description 78
- 230000000391 smoking effect Effects 0.000 claims abstract description 79
- 235000019504 cigarettes Nutrition 0.000 claims abstract description 62
- 239000003517 fume Substances 0.000 claims abstract description 62
- 239000007789 gas Substances 0.000 claims description 7
- 239000006185 dispersion Substances 0.000 claims description 3
- 238000000746 purification Methods 0.000 abstract description 7
- 230000015572 biosynthetic process Effects 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 8
- 230000000694 effects Effects 0.000 description 8
- 238000000034 method Methods 0.000 description 7
- 230000005484 gravity Effects 0.000 description 5
- 239000002245 particle Substances 0.000 description 4
- 238000001914 filtration Methods 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 239000007787 solid Substances 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 239000004615 ingredient Substances 0.000 description 2
- 239000004071 soot Substances 0.000 description 2
- 206010028980 Neoplasm Diseases 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 201000011510 cancer Diseases 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000010411 cooking Methods 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
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Abstract
The present invention provides a kind of smoke collecting device and kitchen ventilators, are related to purification technology field.The smoke collecting device includes exhaust fume collecting hood and mesh enclosure, and mesh enclosure includes top plate and encloses the side plate around top plate, and side plate is equipped with mesh；The collection cigarette panel of exhaust fume collecting hood is equipped with smoking port, and mesh enclosure is located in the accommodating chamber of exhaust fume collecting hood, and mesh enclosure covers on smoking port, and projection of the side plate along the vertical direction on collection cigarette panel is respectively positioned on the periphery of corresponding smoking port；The kitchen ventilator includes communicating pipe and above-mentioned smoke collecting device, is connected to communicating pipe on the smoke outlet of smoke collecting device exhaust fume collecting hood.The setting form of mesh enclosure in the smoke collecting device, the greasy dirt formed on mesh enclosure can be directly guided on collection cigarette panel inner wall, top plate can also accept the greasy dirt of its upper area formation, to which the greasy dirt for greatly reducing in exhaust fume collecting hood and being formed on mesh enclosure drips downwards, the occurrence of polluting to tableware on hearth, correspondingly increase smoke collecting device uses wholesomeness and convenient degree.
Description
Technical field
The present invention relates to purification technology 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 stay in oil smoke surroundings for a long time
It is larger to body harm, it is serious, or even cancer can be suffered from, therefore, kitchen ventilator is widely used among kitchen, kitchen ventilator system
Family kitchen is the electric appliance of produced oil smoke when exhaustion is cooked.
In order to mitigate end purification system to the purification load of kitchen ventilator discharge Oil in circulating gas cigarette ingredient, in existing kitchen ventilator
It generally will be installed filter screen and primary filtration purification carried out to soot gas, the oil smoke ingredient in soot gas is adhered to filter screen
On, gas then passes through filter screen and is discharged after kitchen ventilator.However the greasy dirt formed inside existing exhaust fume collecting hood can be through filter screen
There is drippage downwards in the greasy dirt formed on downward drippage or filter screen, the case where polluting to the cookware etc. on hearth.
Summary of the invention
The purpose of the present invention is to provide a kind of smoke collecting device and kitchen ventilators, to solve exhaust fume collecting hood existing in the prior art
The greasy dirt that inside is formed can be dripped downwards through filter screen or filter screen on the greasy dirt that is formed there is drippage downwards, on hearth
Pollute the technical issues of such as cookware.
Smoke collecting device provided by the invention, including exhaust fume collecting hood and mesh enclosure, the mesh enclosure include top plate and enclose set on the top
Side plate around plate, the side plate are equipped with mesh；The collection cigarette panel of the exhaust fume collecting hood is equipped with smoking port, and the mesh enclosure is located at
In the accommodating chamber of the exhaust fume collecting hood, the mesh enclosure is covered on the smoking port, and the side plate is along the vertical direction in the collection
Projection on cigarette panel is respectively positioned on the periphery of the corresponding smoking port；Extraneous gas can enter the collection by the mesh
In the accommodating chamber of petticoat pipe.
Further, the bottom end of the side plate is peripherally and outwardly equipped with the first flange along it.
Further, the smoking port is circumferential upwards equipped with the second flange along it.
Further, in projection of the mesh enclosure in the plane perpendicular to its top plate, the contour line of at least one projection
The smoking port region can be completely accommodated in.
Further, the smoking port is two, and two smoking ports are along the left and right directions interval of the collection cigarette panel
Arrangement；The mesh enclosure is two, and two mesh enclosures and two smoking ports correspond.
Further, the collection cigarette panel is equipped with fixed bracket, and the mesh enclosure and the fixed bracket are detachable solid
It connects.
Further, the collection cigarette panel is equipped with locating piece, and the locating piece and the fixed bracket are along the smoking
The circumferential dispersion arrangement of mouth, is collectively formed the located space positioned to the mesh enclosure, the mesh enclosure is embedded in the positioning
In space.
Further, the locating piece includes two positioning plates, and the angle formed between two positioning plates is bad angle,
And the angle is towards the mesh enclosure.
Further, the top of the positioning plate turns down outward guide plate.
It is another object of the present invention to provide a kind of kitchen ventilator, including communicating pipe and above-mentioned smoke collecting device, the companies
Siphunculus is connected on the smoke outlet of 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 gathering to kitchen fume
Exhaust fume collecting hood and mesh enclosure for carrying out primary filtration purification to the oil smoke entered in exhaust fume collecting hood, the top plate of mesh enclosure is non-porous sets
It sets, the side plate of mesh enclosure is equipped with the mesh for passing through for oil smoke and being filtered to it；Wherein, kitchen ventilator includes above-mentioned for kitchen
The exhaust fume collecting hood that room oil smoke is purified and the communicating pipe for the oil smoke in exhaust fume collecting hood to be delivered to external designated position.
When generation oil smoke is needed using kitchen ventilator in kitchen, kitchen ventilator, swabbing action of the kitchen fume in kitchen ventilator are opened
Under move upwards, reach smoking port after enter inside exhaust fume collecting hood through the mesh on mesh enclosure side plate, be delivered to public affairs through communicating pipe after
The designated positions such as flue altogether.Mesh enclosure covers on the smoking port of exhaust fume collecting hood, and top plate is non-porous plate body, and side plate covers at suction
At mouth, and side plate is respectively positioned on the periphery of smoking port in the projection of vertical direction.
On the one hand, oil smoke flows through the process of mesh enclosure side plate, and the mesh on side plate is filtered oil smoke, and smoke particle is in net
Greasy dirt is formed on the side plate of cover, greasy dirt flows downward under self gravity and the guide functions of side plate along side plate, flow to side plate bottom
Portion, and the bottom of side plate is respectively positioned on the periphery of smoking port, therefore the greasy dirt of side plate bottom can all flow to the interior of collection cigarette panel
On wall, subsequent greasy dirt collection cigarette panel guide functions downstream to designated position.On the other hand, there is also a part of oil on side plate
Dirt not yet flow to side plate bottom, and just disengaging side plate drips downwards under self gravity, since side plate is in the equal position of projection of vertical direction
In smoking port periphery, then the greasy dirt on side plate or the interior greasy dirt positioned at mesh top position of exhaust fume collecting hood are downward in self gravitation effect
It when drippage, can drop on the inner wall of collection cigarette panel, and in the guide functions of collection cigarette panel downstream to designated position, thus
It is further reduced greasy dirt and drops to the occurrence of hearth pollutes it through smoking port.In another aspect, into exhaust fume collecting hood
The oil smoke in portion collides with its internal each component, and smoke particle, which is adhered on component outer wall, forms greasy dirt, and greasy dirt is in itself weight
The lower drippage downwards of power effect, wherein the greasy dirt that the region in exhaust fume collecting hood above mesh enclosure top plate is dripped downwards can be dropped in
On mesh enclosure top plate, greasy dirt is then guided on collection cigarette panel inner wall by top plate, or is guided to collection cigarette panel inner wall through mesh enclosure side plate
On, Jing Jiyan panel is guided to designated position；Wherein, the greasy dirt that other regions are formed in exhaust fume collecting hood then drops to collection directly down
On cigarette panel inner wall, Jing Jiyan panel is guided to designated position.
The setting form of mesh enclosure in the smoke collecting device, the greasy dirt formed on mesh enclosure can directly be guided to collection cigarette panel inner wall
On, the greasy dirt dripped downwards with side plate corresponding position also can be dropped to directly on the inner wall of collection cigarette panel, and the top plate of mesh enclosure is also
The greasy dirt formed in exhaust fume collecting hood positioned at mesh enclosure upper area can be accepted, and is guided on the inner wall of collection cigarette panel, thus
The occurrence of greasy dirt for greatly reducing in exhaust fume collecting hood and being formed on mesh enclosure is dripped downwards, polluted to tableware on hearth, phase
Smoke collecting device should be improved uses wholesomeness and convenient degree.
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.
Fig. 1 is the three dimensional structure diagram of kitchen ventilator provided in an embodiment of the present invention；
Fig. 2 is structural schematic diagram when kitchen ventilator provided in an embodiment of the present invention is matched with gas-cooker, and kitchen ventilator is
The sectional front view of kitchen ventilator in Fig. 1；
Fig. 3 is the partial enlargement diagram of A in Fig. 2；
Fig. 4 is the left view sectional view of kitchen ventilator in Fig. 1；
Fig. 5 is the first schematic diagram of internal structure of smoke collecting device provided in an embodiment of the present invention, wherein mesh enclosure covers at suction
On mouth；
Fig. 6 is the second schematic diagram of internal structure of smoke collecting device provided in an embodiment of the present invention, wherein mesh enclosure is upwardly separated from
Smoking port；
Fig. 7 is the third schematic diagram of internal structure of smoke collecting device provided in an embodiment of the present invention, wherein mesh enclosure is by overturning
After protrude into smoking port；
Fig. 8 is the 4th schematic diagram of internal structure of smoke collecting device provided in an embodiment of the present invention；
Fig. 9 is the partial enlargement diagram of B in Fig. 8.
Icon: 1- exhaust fume collecting hood；11- collection cigarette panel；111- smoking port；The second flange of 112-；12- fixes bracket；
13- locating piece；131- positioning plate；132- guide plate；133- bottom plate；14- upper cover plate；2- mesh enclosure；21- top plate；22-
Side plate；221- mesh；The first flange of 222-；3- connecting plate；4- blower hood；5- fan assembly；6- check-valves；7-
Catchment cup；8- Oil Guide component.
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 " center ", "upper", "lower", "left", "right", "vertical",
The orientation or positional relationship of the instructions such as "horizontal", "inner", "outside" be based on the orientation or positional relationship shown in the drawings, merely to
Convenient for description the present invention and simplify description, rather than the device or element of indication or suggestion meaning must have a particular orientation,
It is constructed and operated in a specific orientation, therefore is not considered as limiting the invention.In addition, term " first ", " second ",
" third " is used for descriptive purposes only and cannot be understood as indicating or suggesting 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 8, including exhaust fume collecting hood 1 and mesh enclosure 2, mesh enclosure 2 include
Top plate 21 and the side plate 22 around top plate 21 is enclosed, side plate 22 is equipped with mesh 221；It is set on the collection cigarette panel 11 of exhaust fume collecting hood 1
There is smoking port 111, mesh enclosure 2 is located in the accommodating chamber formed between collection cigarette panel 11 and exhaust fume collecting hood 1, and mesh enclosure 2 covers at smoking
On mouth 111, extraneous gas can be entered in the accommodating chamber of exhaust fume collecting hood 1 by mesh 221.
The present embodiment also provides a kind of kitchen ventilator, including communicating pipe and above-mentioned smoke collecting device, is connected to collection cigarette dress communicating pipe
On the smoke outlet for the exhaust fume collecting hood 1 set.
Smoke collecting device and kitchen ventilator provided in this embodiment, wherein smoke collecting device includes for gathering to kitchen fume
The exhaust fume collecting hood 1 held together and the mesh enclosure 2 for carrying out primary filtration purification to the oil smoke entered in exhaust fume collecting hood 1, the top plate 21 of mesh enclosure 2 are
Non-porous setting, the side plate 22 of mesh enclosure 2 are equipped with the mesh 221 for passing through for oil smoke and being filtered to it；Wherein, kitchen ventilator includes
Above-mentioned exhaust fume collecting hood 1 for being purified to kitchen fume and for the oil smoke in exhaust fume collecting hood 1 to be delivered to external designated position
Communicating pipe.
When generation oil smoke is needed using kitchen ventilator in kitchen, kitchen ventilator, swabbing action of the kitchen fume in kitchen ventilator are opened
Under move upwards, reach smoking port 111 after through on 2 side plate 22 of mesh enclosure mesh 221 enter exhaust fume collecting hood 1 inside, through being connected to after
Pipe is delivered to the designated positions such as common flue.Mesh enclosure 2 covers on the smoking port 111 of exhaust fume collecting hood 1, and top plate 21 is non-porous plate
Body, side plate 22 cover at smoking port, and side plate 22 is respectively positioned on the periphery of smoking port 111 in the projection of vertical direction.
On the one hand, oil smoke flows through the process of 2 side plate 22 of mesh enclosure, and the mesh 221 on side plate 22 is filtered oil smoke, oil smoke
Particle forms greasy dirt on the side plate 22 of mesh enclosure 2, and greasy dirt is downward along side plate 22 under self gravity and the guide functions of side plate 22
Flowing, flow to 22 bottom of side plate, and the bottom of side plate 22 is respectively positioned on the periphery of smoking port 111, therefore the greasy dirt of 22 bottom of side plate
Can all flow on the inner wall of collection cigarette panel 11, subsequent greasy dirt collection cigarette panel 11 guide functions downstream to designated position.
On the other hand, on side plate 22 there is also a part of greasy dirt not yet flow to 22 bottom of side plate just under self gravity be detached from side plate it is downward
Drippage, since side plate is respectively positioned on 111 periphery of smoking port in the projection of vertical direction, then in the greasy dirt or exhaust fume collecting hood 1 on side plate 22
Greasy dirt positioned at 221 top position of mesh can drop to the interior of collection cigarette panel 11 when self gravitation effect is dripped downwards
On wall, and dripped downstream to designated position to be further reduced greasy dirt through smoking port 111 in the guide functions of collection cigarette panel 11
The occurrence of it is polluted to hearth.In another aspect, into each component generation of oil smoke and its inside inside exhaust fume collecting hood 1
Collision, smoke particle, which is adhered on component outer wall, forms greasy dirt, and greasy dirt drips downwards under self gravitation effect, wherein collection cigarette
Can be dropped on 2 top plate 21 of mesh enclosure in cover 1 positioned at the greasy dirt that the region of the top of 2 top plate of mesh enclosure 21 is dripped downwards, top plate 21 with
Greasy dirt is guided on collection 11 inner wall of cigarette panel afterwards, or is guided on collection 11 inner wall of cigarette panel through 2 side plate 22 of mesh enclosure, the face Jing Jiyan
Plate 11 is guided to designated position；Wherein, the greasy dirt that other regions are formed in exhaust fume collecting hood 1 then drops to collection cigarette panel 11 directly down
On inner wall, Jing Jiyan panel 11 is guided to designated position.
The setting form of mesh enclosure 2 in the smoke collecting device, the greasy dirt formed on mesh enclosure 2 can directly be guided to collection cigarette panel 11
On inner wall, the greasy dirt dripped downwards with 22 corresponding position of side plate also can be dropped to directly on the inner wall of collection cigarette panel 11, mesh enclosure 2
Top plate 21 can also accept the greasy dirt formed in exhaust fume collecting hood 1 positioned at 2 upper area of mesh enclosure, and be guided to collection cigarette panel 11
Inner wall on, so that the greasy dirt for greatly reducing in exhaust fume collecting hood 1 and being formed on mesh enclosure 2 drips downwards, dirt is caused to tableware on hearth
The occurrence of dye, correspondingly increase smoke collecting device uses wholesomeness and convenient degree.
Specifically, as shown in figure 4, exhaust fume collecting hood 1 includes coaming plate and the upper cover plate 14 that is covered on above coaming plate, and top plate 21 with
There are smoke outlet between coaming plate, the bottom of coaming plate is equipped with collection cigarette panel 11, and control can be set on a front side board 22 of coaming plate
Panel.Blower hood 4 is installed when being equipped with blower in kitchen ventilator, on smoke outlet, is led between blower hood 4 and exhaust fume collecting hood 1
The connection of connecting plate 3 is crossed, fan assembly 5 is installed inside blower hood 4, is that fan assembly 5 will be in exhaust fume collecting hood 1 using kitchen ventilator
Portion's suction is negative pressure state, and external oil smoke is driven to enter inside exhaust fume collecting hood 1.Oil Guide component 8 is also equipped in exhaust fume collecting hood 1,
Oil Guide component 8 is located at the lower section of blower, and the greasy dirt formed on blower housing can drop on Oil Guide component 8 downwards, Oil Guide group
Greasy dirt is then guided to designated position by part 8, so that the greasy dirt reduced on blower drops to downwards on mesh enclosure 2, may cause oil
The occurrence of dirt drippage.
In the present embodiment, as shown in figure 4, collection cigarette panel 11 tilts down setting from the outside to the core, the bottom of exhaust fume collecting hood 1 is equipped with
Catchment cup 7, the greasy dirt for collecting water conservancy diversion on cigarette panel 11 are able to enter in catchment cup 7.The greasy dirt that catchment cup 7 collects exhaust fume collecting hood 1 into
Row temporarily storage, after a period of use, clears up the greasy dirt in catchment cup 7, to further increase kitchen ventilator
Degree easy to use.
In the present embodiment, projection of the side plate 22 along the vertical direction on collection cigarette panel 11 is respectively positioned on corresponding smoking port 111
Periphery.The greasy dirt that is formed on 2 side plate 22 of mesh enclosure is guided to the greasy dirt on 2 side plate 22 of mesh enclosure, a part oil through top plate 21 etc.
Dirt side plate 22 guide functions downstream to collection cigarette panel 11 inner wall on, after through collect cigarette panel 11 be guided to designated position；
22 bottom of side plate is not yet flow to there is likely to be a part of greasy dirt on side plate 22, and the drop downwards of side plate 22 is just detached under self gravity
It falls, since projection of the side plate 22 along the vertical direction on collection cigarette panel 11 is respectively positioned on corresponding 111 periphery of smoking port, greasy dirt is in weight
It being dripped along the vertical direction under power effect, then the greasy dirt dripped from side plate 22 can drop on the inner wall of collection cigarette panel 11,
Collecting cigarette panel 11, then by the part, greasy dirt is guided to designated position, to reduce the greasy dirt dripped on side plate 22 or exhaust fume collecting hood 1
The greasy dirt that internal greasy dirt drips downwards through the mesh 221 on side plate 22 drops on hearth downwards through smoking port 111, to hearth
The occurrence of polluting, to further increase the practicability of smoke collecting device.
In the present embodiment, as shown in figure 3, can peripherally and outwardly be equipped with the first flange 222 along it in the bottom end of side plate 22.It is first
First, the greasy dirt for being guided to bottom through side plate 22 on 2 side plate 22 of mesh enclosure flow to the first flange 222, makees in the water conservancy diversion of the first flange 222
It is directed away from the direction flowing of smoking port 111 under, until flowing on collection cigarette panel 11, compares 2 side plate 22 of mesh enclosure and is not provided with the
One flange 222, be arranged after the first flange 222 through first flange 222 flow to greasy dirt on collection cigarette panel 11 away from smoking port 111 away from
From increase, to reduce the occurrence of collection 11 water conservancy diversion greasy dirt process greasy dirt of cigarette panel flow at smoking port 111 and drips downwards；
Secondly, the first flange 222 is circumferentially disposed at 22 bottom of side plate, the intensity of side plate 22 can be effectively improved, reduces transport or peace
The 22 stress probability that deformation occurs of dress process side plate；Again, the first flange 222 can as the connecting portion of mesh enclosure 2 be used for
The equal connection of collection cigarette panel 11 is damaged with reducing caused by connection mesh enclosure 2 waits side plate 22.
In the present embodiment, as shown in figure 3, smoking port 111 can be equipped with the second flange 112 along its circumferential direction upwards.Second turns over
The setting on side 112 can increase the height of the opposite collection cigarette panel 11 of smoking port 111, collect the greasy dirt on cigarette panel 11 and need height high
It could drip downwards through smoking port 111 in the height of the second flange 112, be dripped to be further reduced greasy dirt from smoking port 111
It is polluted caused by hearth.
In the present embodiment, as shown in Fig. 2, smoking port 111 can be two, two smoking ports 111 are along collection cigarette panel 11
Left and right directions is intervally arranged, and mesh enclosure 2 is two, and two mesh enclosures 2 and two smoking ports 111 correspond.Existing hearth generally wraps
Two burners in left and right are included, two smoking ports 111 are set on exhaust fume collecting hood 1, and two burners on two smoking ports 111 and hearth are one by one
Corresponding, when using kitchen ventilator, for comparing single smoking port 111, when two smoking ports 111, smoking port 111 is apart from corresponding burner
Distance Shortened, the suction force enhancing for the oil smoke that 111 pairs of smoking port corresponding burners generate, to improve kitchen ventilator to the net of oil smoke
Change effect.
Specifically, in the present embodiment, as shown in Fig. 2, the smoking port 111 positioned at left side inclines to the left in two smoking ports 111
Tiltedly setting, the smoking port 111 positioned at right side are tilted to the right setting.Spacing immobilizes between left burner and right burner on hearth,
Two smoking ports 111 on kitchen ventilator are obliquely installed to the left and right respectively, are compared smoking port 111 and are arranged downward, two smoking ports 111
Spacing reduce, can effectively reduce the volume of exhaust fume collecting hood 1；In addition, being formed when two smoking ports 111 work and holding together cigarette district domain
It is overlapped range to reduce, accordingly reduces interference caused by when aspirating oil smoke between two smoking ports 111 to kitchen ventilator clean-up effect
Adverse effect.
In the present embodiment, as shown in fig. 6, fixed bracket 12, mesh enclosure 2 and fixed bracket can be equipped on collection cigarette panel 11
12 is detachable affixed.Locating piece 13 can also be equipped on collection cigarette panel 11, locating piece 13 and fixed bracket 12 are along smoking port
111 circumferential dispersion arrangement, is collectively formed the located space positioned to mesh enclosure 2, mesh enclosure 2 is embedded in located space.Peace
When filling mesh enclosure 2, by the opening of mesh enclosure 2 towards smoking port 111, mesh enclosure 2 is embedded in fixed bracket 12 and locating piece then to lower
In 13 located spaces being collectively formed, which is defined the position of the opposite collection cigarette panel 11 of mesh enclosure 2 and angle etc.,
After position determines, by mesh enclosure 2 together with fixed 12 detachable connection of bracket, realizes mesh enclosure 2 and collect cigarette panel 11
It is fixedly connected.Specifically, can be realized by threaded fastener, buckle etc. between mesh enclosure 2 and fixed bracket 12 detachable solid
It connects.
In the present embodiment, mesh enclosure 2 is in the projection of the plane perpendicular to its top plate 21, the contour line energy of at least one projection
Enough it is completely accommodated in 111 region of smoking port.Perpendicular to (can be understood as around net in numerous planes of the top plate 21 of mesh enclosure 2
The plane of the one circle different angle of periphery setting of cover 2), mesh enclosure 2 can project to obtain a profile, the profile in each plane
Contour line be maximum outer dimension of the mesh enclosure 2 towards the in-plane, when the contour line of the profile is placed in smoking port in parallel
On 111 and when can be fully located at 111 region of smoking port, then it throw it can on smoking port 111 by overturning mesh enclosure 2
When shadow obtains above-mentioned profile, mesh enclosure 2 can be taken out through smoking port 111 from inside to outside, be acted in realization 2 Oil Guide of mesh enclosure, oil removal
On the basis of, it is also convenient for the operations such as taking-up cleaning, the replacement of mesh enclosure.
Simply, it can be understood as the width of mesh enclosure 2 is less than the maximum linear distance of smoking port 111, when dismantling mesh enclosure 2,
As shown in figure 5, mesh enclosure 2 and smoking port 111 are irregular rectangle, the diagonal line length of smoking port 111 is in the width of mesh enclosure 2；Net
The connection disassembling of cover 2 and fixed bracket 12, mesh enclosure 2 is lifted up according to arrow direction shown in Fig. 5, then by mesh enclosure 2 according to
Arrow direction shown in Fig. 6 turns an angle, and then downwardly turns over mesh enclosure 2 according to arrow direction shown in Fig. 7, by mesh enclosure 2 from
Smoking port 111, which takes out, the operation such as is cleaned or is replaced.When installation, it can be packed into according to inverse operation, and aforesaid operations
Process is only enforceable installation and operating process, is not limited in aforesaid operations.
Specifically, in the present embodiment, as shown in figure 9, locating piece 13 may include two positioning plates 131, two positioning plates
The angle formed between 131 is bad angle, and angle is towards mesh enclosure 2.Located space is formed between locating piece 13 and fixed bracket 12,
Wherein, two positioning plates 131 of single locating piece 13 can the both direction to mesh enclosure 2 carry out limitation positioning, with realize positioning
Effective position of the part 13 to mesh enclosure 2.Specifically, along the circumferential direction of smoking port 111, to can be set that there are two locating piece 13 and one solid
Four positioning plates 131 of fixed rack 12, two locating pieces 13 carry out limitation positioning, fixed bracket 12 to the four direction of mesh enclosure 2
Limitation positioning is carried out to a direction of mesh enclosure 2, to mesh enclosure 2 is firmly locked on collection cigarette panel 11, mesh enclosure 2 is reduced and sends out
The occurrence of life deviates, and greasy dirt is caused to drip from smoking port 111.
Specifically, the bottom end of two positioning plates 131 is affixed as shown in figure 9, locating piece 13 can also include bottom plate 133
In on bottom plate 133, bottom plate 133 and collection cigarette panel 11 are affixed.
In the present embodiment, as shown in figure 9, the top of positioning plate 131 can turn down guide plate 132 outward.Guide plate 132
Setting increase located space opening, convenient for mesh enclosure 2 be packed into located space, improve the degree easy to use of smoke collecting device.
In the present embodiment, as shown in figure 4, the smoke outlet of kitchen ventilator can be communicated with check-valves 6.Kitchen ventilator use state
When, check-valves 6 is in the open state, and the oil smoke in exhaust fume collecting hood 1 can drain into outside through check-valves 6；Kitchen ventilator is in standby shape
When state, control check-valves 6 is in sealed condition, and exhaust fume collecting hood 1 and common flue or exterior space are divided into two solely by check-valves 6
The hair of secondary pollution situation is caused to kitchen to reduce oil smoke in common flue through kitchen ventilator recharge to kitchen in vertical space
It is raw.
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) and mesh enclosure (2), the mesh enclosure (2) includes top plate (21)
It is set to the side plate (22) of the top plate (21) around with enclosing, the side plate (22) is equipped with mesh (221)；
The collection cigarette panel (11) of the exhaust fume collecting hood (1) is equipped with smoking port (111), and the mesh enclosure (2) is located at the exhaust fume collecting hood (1)
Accommodating chamber in, the mesh enclosure (2) covers on the smoking port (111), and the side plate (22) is along the vertical direction described
Projection on collection cigarette panel (11) is respectively positioned on the periphery of the corresponding smoking port (111)；Extraneous gas can pass through the net
Hole (221) enters in the accommodating chamber of the exhaust fume collecting hood (1).
2. smoke collecting device according to claim 1, which is characterized in that the bottom end of the side plate (22) is peripherally and outwardly set along it
There are the first flange (222).
3. smoke collecting device according to claim 1, which is characterized in that the smoking port (111) is circumferentially equipped with upwards along it
Second flange (112).
4. smoke collecting device according to any one of claim 1-3, which is characterized in that the mesh enclosure (2) is perpendicular to it
In the projection of the plane of top plate (21), the contour line of at least one projection can be completely accommodated in where the smoking port (111)
Region.
5. smoke collecting device according to any one of claim 1-3, which is characterized in that the smoking port (111) is two
A, two smoking ports (111) are intervally arranged along the left and right directions of collection cigarette panel (11)；The mesh enclosure (2) is two,
Two mesh enclosures (2) correspond with two smoking ports (111).
6. smoke collecting device according to any one of claim 1-3, which is characterized in that set on the collection cigarette panel (11)
Have fixed bracket (12), the mesh enclosure (2) and the fixed bracket (12) are detachable affixed.
7. smoke collecting device according to claim 6, which is characterized in that the collection cigarette panel (11) is equipped with locating piece
(13), the locating piece (13) and the fixed bracket (12) are collectively formed along the circumferential dispersion arrangement of the smoking port (111)
To the located space that the mesh enclosure (2) is positioned, the mesh enclosure (2) is embedded in the located space.
8. smoke collecting device according to claim 7, which is characterized in that the locating piece (13) includes two positioning plates
(131), the angle formed between two positioning plates (131) is bad angle, and the angle is towards the mesh enclosure (2).
9. smoke collecting device according to claim 8, which is characterized in that the top of the positioning plate (131) turns down outward to be had
Guide plate (132).
10. a kind of kitchen ventilator, which is characterized in that including communicating pipe and smoke collecting device of any of claims 1-9,
It is connected to the communicating pipe on the smoke outlet of exhaust fume collecting hood (1) of the smoke collecting device.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201910347249.2A CN109899854B (en) | 2019-04-26 | 2019-04-26 | Fume collecting device and range hood |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910347249.2A CN109899854B (en) | 2019-04-26 | 2019-04-26 | Fume collecting device and range hood |
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| CN109899854A true CN109899854A (en) | 2019-06-18 |
| CN109899854B CN109899854B (en) | 2024-06-04 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201910347249.2A Active CN109899854B (en) | 2019-04-26 | 2019-04-26 | Fume collecting device and range hood |
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| Publication number | Publication date |
|---|---|
| CN109899854B (en) | 2024-06-04 |
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