CN106871190A - Smoke exhaust ventilator - Google Patents
Smoke exhaust ventilator Download PDFInfo
- Publication number
- CN106871190A CN106871190A CN201610997828.8A CN201610997828A CN106871190A CN 106871190 A CN106871190 A CN 106871190A CN 201610997828 A CN201610997828 A CN 201610997828A CN 106871190 A CN106871190 A CN 106871190A
- Authority
- CN
- China
- Prior art keywords
- cowling panel
- collecting hood
- fume collecting
- main
- hood portion
- 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.)
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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
- F24C15/2071—Removing cooking fumes mounting of cooking hood
Abstract
The present invention provides a kind of smoke exhaust ventilator (1), it has the exhaust pipe portion (10) of built-in blower fan (12), opening (21) is connected to the cowling panel (30) at the exhaust fume collecting hood portion (20) being vented in pipe portion (10) and opening (21) place for being arranged in exhaust fume collecting hood portion (20) facing downward, it is characterized in that, cowling panel (30) be arranged in the opening of exhaust fume collecting hood portion (20) (21) place and spaced main cowling panel (31) and the inner peripheral in the exhaust fume collecting hood portion (20) between and area less than main cowling panel (31) area and at opening (21) place of exhaust fume collecting hood portion (20) be offset to main cowling panel (31) upside and the secondary cowling panel (32) misaligned up and down with the main cowling panel (31).Therefore, in the case of vapor, flue gas and oil smoke of a large amount of suction capactities more than blower fan etc. are generated in a short time, it is also possible to effectively trap the vapor etc. without the outside that allows it to flow to exhaust fume collecting hood portion.
Description
Technical field
The present invention relates to a kind of smoke exhaust ventilator with exhaust pipe portion, exhaust fume collecting hood portion and cowling panel.The exhaust pipe portion is built-in
There is blower fan；The exhaust fume collecting hood portion is formed as flat approximate rectangular and with opening, and the state with the opening downward
It is connected in exhaust pipe portion；The cowling panel is arranged at the opening in exhaust fume collecting hood portion.
Background technology
The kitchen range such as gas range are provided with house kitchen etc., smoke exhaust ventilator is provided with above these cookers, to trap
It is simultaneously discharged into outdoor by vapor, flue gas and oil smoke produced by culinary art etc. by force.
Shallow cover type smoke exhaust ventilator is the one kind being widely known by the people in above-mentioned smoke exhaust ventilator.It has exhaust pipe portion, exhaust fume collecting hood portion
And cowling panel.The exhaust pipe portion is built-in with blower fan；The exhaust fume collecting hood portion is formed as flat approximate rectangular and with opening, and
It is connected in exhaust pipe portion with opening state downward；The cowling panel is arranged at the opening in exhaust fume collecting hood portion.For example exist
A kind of shallow cover type smoke exhaust ventilator is recorded in patent document 1, its structure is：In the flattened rectangular shape exhaust fume collecting hood portion of thinner thickness
The cowling panel of rectangle and spaced and the inner peripheral in exhaust fume collecting hood portion between is disposed with opening, from the inner peripheral in exhaust fume collecting hood portion and
Space suction air between the outer peripheral edge of cowling panel.The shallow cover type smoke exhaust ventilator can be from the Inner peripheral portions for being located at exhaust fume collecting hood portion
The gap divided carries out high flow rate suction such that it is able to expeditiously trap vapor, flue gas and oil smoke etc., and without using depth
Type exhaust fume collecting hood portion.
Patent document 1：Japanese Laid-Open Patent Publication Laid-Open 2013-195049 publications
The content of the invention
- the invention technical problem to be solved-
However, because above-mentioned existing shallow cover type smoke exhaust ventilator makes collection cigarette to improve to the arresting efficiency of vapor etc.
Space between the inner peripheral of cover portion and the outer peripheral edge of cowling panel is narrower, so do not reserved in exhaust fume collecting hood portion being enough to interim storage
The space of vapor etc..If as a result, generate a large amount of vapor of suction capactity more than blower fan etc. in the short time,
Then the vapor etc. possibly cannot be trapped by exhaust fume collecting hood portion and flow to the outside in exhaust fume collecting hood portion.
What the present invention was exactly completed in view of the above problems.Its object is to：A kind of shallow cover type smoke exhaust ventilator is provided, short
In the case of vapor, flue gas and oil smoke of a large amount of suction capactities more than blower fan etc. are generated in time, it is also possible to effectively
Ground traps the vapor etc. without the outside that allows it to flow to exhaust fume collecting hood portion.
- for solve the technical scheme of technical problem-
Smoke exhaust ventilator of the invention has exhaust pipe portion, exhaust fume collecting hood portion and cowling panel.The exhaust pipe portion is built-in with air draught
Fan；The exhaust fume collecting hood portion is formed as flat approximate rectangular and with opening, and is connected with opening state downward
Onto the exhaust pipe portion；The cowling panel is arranged at the opening in the exhaust fume collecting hood portion.Characterized in that, the cowling panel tool
Have main cowling panel and a secondary cowling panel, the main cowling panel be arranged at the opening in the exhaust fume collecting hood portion and with the exhaust fume collecting hood portion
It is spaced between inner peripheral, the area of the area less than the main cowling panel of the secondary cowling panel, the secondary cowling panel arrangement
For：The upside of the main cowling panel and misaligned up and down with the main cowling panel is offset at the opening in the exhaust fume collecting hood portion.
Preferably, smoke exhaust ventilator of the invention is on the basis of said structure, the main cowling panel and the secondary cowling panel
It is all formed as approximate rectangular.
Preferably, smoke exhaust ventilator of the invention is on the basis of said structure, the main cowling panel and the secondary cowling panel
It is adjacent with mutual side is parallel to each other and the side is mutually staggered in vertical state and set.
- The effect of invention-
In accordance with the invention it is possible to provide a kind of shallow cover type smoke exhaust ventilator, generate largely exceed blower fan in a short time
The vapor of suction capactity, flue gas and oil smoke etc. in the case of, it is also possible to effectively trap the vapor etc. without allowing it to flow
Move the outside in exhaust fume collecting hood portion.
Brief description of the drawings
Fig. 1 is the front view for showing an embodiment of the invention i.e. the one of smoke exhaust ventilator.
Fig. 2 is the sectional view of the internal structure for schematically illustrating the smoke exhaust ventilator shown in Fig. 1.
Fig. 3 is the upward view of the smoke exhaust ventilator shown in Fig. 2.
Fig. 4 (a) is that the arrangement for schematically showing cowling panel in the variation of the smoke exhaust ventilator shown in Fig. 2 is cutd open
View, Fig. 4 (b) is that the arrangement for schematically showing cowling panel in the variation of the smoke exhaust ventilator shown in Fig. 2 is looked up
Figure.
Fig. 5 is the arrangement for schematically showing the cowling panel in other variations of the smoke exhaust ventilator shown in Fig. 2
Upward view.
Fig. 6 (a)~Fig. 6 (d) is respectively in schematically showing more other variations of the smoke exhaust ventilator shown in Fig. 2
The upward view of the arrangement of cowling panel.
Fig. 7 (a)~Fig. 7 (d) is respectively in schematically showing more other variations of the smoke exhaust ventilator shown in Fig. 2
The sectional view of the arrangement of cowling panel.
- symbol description-
1- smoke exhaust ventilators；2- kitchen range；10- is vented pipe portion；11- airduct main bodys；12- blower fans；20 1 exhaust fume collecting hood portions；21-
Opening；Prominent flange in 22-；30- cowling panels；The main cowling panels of 31-；31a- sides；32- pair cowling panels；32a- sides；S1- spaces；
S2- spaces；R- spaces.
Specific embodiment
With reference to the accompanying drawings, specific example is enumerated to illustrate smoke exhaust ventilator of the invention.
As shown in figure 1, an embodiment of the invention is smoke exhaust ventilator 1 being located at the top of kitchen range 2, the kitchen range 2 are, for example,
The kitchen range such as the gas range being located in house kitchen etc..The smoke exhaust ventilator 1 can trap the water steaming produced by being cooked using kitchen range 2
It is simultaneously discharged into outdoor by gas, flue gas and oil smoke etc. by force.
Smoke exhaust ventilator 1 can for example be set along the wall in kitchen.But, the method to set up of smoke exhaust ventilator 1 can be carried out
Various changes, such as when kitchen range 2 are arranged in open kitchen (island kitchen), can also hang in day smoke exhaust ventilator 1
Card is first-class.
As shown in Fig. 2 the smoke exhaust ventilator 1 is shallow cover type smoke exhaust ventilator and including exhaust pipe portion 10, exhaust fume collecting hood portion 20 and whole
Stream plate 30.
Exhaust pipe portion 10 for example have airduct main body 11, the airduct main body 11 is formed by sheet metals such as stainless steels and in section
Face is the square tube shape of rectangle.The lower end side of the airduct main body 11 is pump orifice, and upper end side is exhaust outlet, and the upper end side is not by scheming
Airduct and steam vent for showing etc. are connected with the outside (outdoor) of house etc..It should be noted that the shape of airduct main body 11 can be with
Carry out various changes.
Blower fan 12 is disposed with the inside of airduct main body 11.Blower fan 12 can for example use multiple wing type centrifugal fan
(Sirocco fan) etc. with motor it is (not shown) for driving source operate various types of fans.By the blower fan 12
Operating, it becomes possible to which pump orifice suction vapor, flue gas and oil smoke from airduct main body 11 etc. are simultaneously discharged into outdoor.Need explanation
It is, additionally it is possible to using the structure that filter is provided with the pump orifice of airduct main body 11, omit herein and be specifically illustrating.
Exhaust fume collecting hood portion 20 is for example formed by sheet metals such as stainless steels, in upper and lower height dimension less than transverse width dimension and
The flat box of longitudinal depth dimensions (depth is shallower).The exhaust fume collecting hood portion 20 is connected to wind with its 21 state downward that is open
The lower end of pipe main body 11.In the illustrated case, exhaust fume collecting hood portion 20 is connected in the airduct main body 11, to ensure that front is observed
When, the transverse center in the exhaust fume collecting hood portion 20 is offset to the left side in the axle center of airduct main body 11.But can also be with transverse center and airduct
Be connected in the airduct main body 11 in exhaust fume collecting hood portion 20 by the mode of the axis coinciding of main body 11, it is also possible to when being observed with front, horizontal
Exhaust fume collecting hood portion 20 is connected in the airduct main body 11 to the mode of center deviation to the right side in the axle center of airduct main body 11.As schemed
Show, can dash forward flange 22 in the inner peripheral in exhaust fume collecting hood portion 20 is set, the interior prominent flange 22 is used to prevent within 20 1 weeks around exhaust fume collecting hood portion
Only oil droplet drips.But also can be using the knot being only located at the interior prominent flange 22 in a part for the inner peripheral in exhaust fume collecting hood portion 20
Structure, or use the structure for being not provided with the interior prominent flange 22.
As shown in figure 3, exhaust fume collecting hood portion 20 overlooks rectangular, its opening 21 is again formed as rectangle.If it should be noted that
Being shaped so as to for opening 21 is approximate rectangular, then can form breach etc. in its inner peripheral.The transverse width chi in exhaust fume collecting hood portion 20
Very little, longitudinal depth dimensions is respectively greater than the transverse width dimension of kitchen range 2, longitudinal depth dimensions.Thus, as shown in figure 1, exhaust fume collecting hood
Portion 20 is arranged in the top of kitchen range 2 and can cover the whole top of kitchen range 2.It should be noted that exhaust fume collecting hood portion 20 is arranged in ratio
The top of more than the 80cm high of kitchen range 2.By the lower end that the exhaust fume collecting hood portion 20 is located at airduct main body 11, it becomes possible to make airduct main body
11 trapping ranges that can be aspirated are expanded to the whole top of kitchen range 2 such that it is able to effectively trapping produced by cooked using kitchen range 2
Vapor, flue gas and oil smoke etc..
As shown in figure 3, cowling panel 30 is arranged at the opening 21 in exhaust fume collecting hood portion 20 and and the inner peripheral of the opening 21 between
Leave space S1.As shown in Fig. 2 the structure of smoke exhaust ventilator of the invention 1 is：Cowling panel 30 is by main cowling panel 31 and secondary cowling panel
32 are constituted, and it is different that the main cowling panel 31 and the secondary cowling panel 32 are arranged into height.
Specifically, main cowling panel 31 is for example formed and in approximate rectangular lamellar by sheet metals such as stainless steels, and
It is the level of state along opening 21 and is arranged at the opening 21.Three sides of main cowling panel 31 are open with exhaust fume collecting hood portion 20 respectively
The interval of regulation is left between 21 inner peripheral and space S1 is constituted.
It should be noted that in the illustrated case, main cowling panel 31 is arranged at opening 21 along opening 21.That is,
Main cowling panel 31 is arranged in out with the lower end height identical mode in exhaust fume collecting hood portion 20 with the lower surface height of main cowling panel 31
At mouth 21.But can also use and be arranged to main cowling panel 31 somewhat up or somewhat down to deviate from the lower end in exhaust fume collecting hood portion 20
The structure of some.
Secondary cowling panel 32 is formed and in approximate rectangular thin as main cowling panel 31, such as by sheet metals such as stainless steels
Tabular, the area of the area less than main cowling panel 31 of the secondary cowling panel 32 that top view is arrived.In the present embodiment, can by Fig. 3
Know, longitudinal depth dimensions of secondary cowling panel 32 is identical with longitudinal depth dimensions of main cowling panel 31, secondary cowling panel 32 it is laterally wide
Degree size is narrower than the transverse width dimension of main cowling panel 31 (being in the illustrated case 1/3 or so), thus makes secondary cowling panel 32
Area less than main cowling panel 31 area.
In figs. 2 and 3, between the inner peripheral in main cowling panel 31 and exhaust fume collecting hood portion 20 left side is (with airduct main body 11
The opposite side of offset direction) interval for being more than other parts is spaced, secondary cowling panel 32 is in along the opening 21 in exhaust fume collecting hood portion 20
Horizontality is arranged in the larger compartment at the opening 21.It should be noted that secondary cowling panel 32 and exhaust fume collecting hood portion 20
Inner peripheral between it is also spaced and form space S1, between the inner peripheral in the interval and main cowling panel 31 and exhaust fume collecting hood portion 20
Interval it is equal.
Main cowling panel 31 and secondary cowling panel 32 are for example utilized respectively the modes such as the fixed components such as support and screw, insertion and install
On to exhaust fume collecting hood portion 20 and detachable, omit herein and be specifically illustrating.
As shown in Fig. 2 secondary cowling panel 32 is being offset to the upside of main cowling panel 31 and misaligned about 31 with main cowling panel
Mode arrange.In the illustrated case, main cowling panel 31 and secondary cowling panel 32 are adjacent and set, to ensure the He of main cowling panel 31
Secondary cowling panel 32 is parallel to each other along side 31a, 32a that longitudinal depth direction extends, and the side 31a, 32a are in vertical
Mutually it is staggered.By this arrangement, above-below direction pull-up will be formed between main cowling panel 31 and secondary cowling panel 32
The space S2 for opening.
The height of space S2, for example, be preferably set to 1cm~10cm or so, is more preferably set to 3cm~4cm.By by space
The height dimension of S2 is set to the size, when blower fan 12 is operated, can produce air aspirated from space S2 etc. suitable
When flow velocity.
Secondary cowling panel 32 is arranged as being offset to the top of the main cowling panel 31 set along the opening 21 in exhaust fume collecting hood portion 20, because
This, will form that area is corresponding with pair cowling panel 32 and court in the lower portion of the inside in exhaust fume collecting hood portion 20 and secondary cowling panel 32
The space R for opening wide downwards.That is, the upside of main cowling panel 31 is offset to by making secondary cowling panel 32, will be in collection cigarette
Cover portion 20 is internally formed deeper space.Vapor, flue gas and oil smoke etc. can be stored temporarily in the sky by exhaust fume collecting hood portion 20
Between in R.
In the smoke exhaust ventilator of the invention 1 with said structure, by the operating of blower fan 12, it becomes possible to by collecting cigarette
Cover portion 20 traps vapor, flue gas and oil smoke etc. produced by being cooked using kitchen range 2, while can also be from being located at the exhaust fume collecting hood portion
Space S1, S2 at 20 opening 21 aspirate the vapor, flue gas and oil smoke etc. and are discharged into outdoor.Now, oil smoke is touched
The surface of main cowling panel 31 and secondary cowling panel 32, thus enables that contained grease in the oil smoke is attached to main cowling panel 31 and pair
The surface of cowling panel 32 such that it is able to which oil-control enters inside the exhaust fume collecting hood portion 20 for being difficult to clean.
In smoke exhaust ventilator of the invention 1, main cowling panel 31 and secondary cowling panel 32 is set to be arranged at opening 21 and main rectification
Space S1 is left between plate 31 and secondary cowling panel 32 and the inner peripheral of the opening 21, so that the aperture area of the opening 21 becomes
It is small, therefore, the sky at the inner peripheral i.e. space S1 in exhaust fume collecting hood portion 20 is accelerated by the suction action for enabling blower fan 12 to operate
Gas velocity such that it is able to expeditiously from space S1 trappings vapor, flue gas and oil smoke etc..
In smoke exhaust ventilator of the invention 1,30 points of cowling panel at the opening 21 in exhaust fume collecting hood portion 20 will be arranged in for master is whole
Stream plate 31 and secondary cowling panel 32, while secondary cowling panel 32 is offset to the upside of main cowling panel 31, thus, at opening 21 not only
Space S1 is formed with, is also formed with separating the space S2 of main cowling panel 31 and secondary cowling panel 32.So, flow velocity can be suppressed
In the middle body reduction of opening 21 such that it is able to effectively trap vapor, flue gas and the oil smoke flowed to the middle body
Deng and discharge.Therefore, in order to suppress flow velocity opening 21 middle body reduction, using suction capactity blower fan higher as
Blower fan 12, or do not allow blower fan 12 to continuously run such that it is able to reduce the power consumption of the smoke exhaust ventilator 1.
Learnt by experiment, compared with one piece of situation of cowling panel is only set at opening 21, if by main cowling panel 31
And the height of the space S2 between secondary cowling panel 32 is set to 20mm, then 1.3 times of above-mentioned situation of trapping effect can be obtained.
The bias that can be deviateed to the upside of main cowling panel 31 according to secondary cowling panel 32 and adjust main cowling panel 31 and pair is whole
The height dimension of the space S2 between stream plate 32.Therefore, it is possible to space S2 is set to simple structure can obtain required flow velocity
Appropriate intervals.
In smoke exhaust ventilator of the invention 1, make main cowling panel 31 adjacent with secondary cowling panel 32 and set, to ensure the main rectification
Plate 31 and secondary cowling panel 32 are parallel to each other along side 31a, 32a that longitudinal depth direction extends, and the side 31a, 32a are in vertical
Mutually it is staggered on direction, thus, it is possible to the structure pulled open in the vertical direction using space S2.So, can be in oil smoke etc.
Touch and allow again after the surface of secondary cowling panel 32 space S2 and aspirate such that it is able to contained grease in the oil smoke is attached to pair
On the surface of cowling panel 32, rather than oil smoke flowed to space S2 etc. directly is drawn into exhaust fume collecting hood portion 20 from space S2
It is internal.Therefore, be not simply formed with space S1 at opening 21, be also formed with space S2, this also can oil-control enter be difficult to
Amount inside the exhaust fume collecting hood portion 20 of cleaning.
In smoke exhaust ventilator of the invention 1, the upside of main cowling panel 31 is offset to by making secondary cowling panel 32, and it is whole in pair
The lower portion for flowing plate 32 forms space R unlimited downwards.So, blower fan is largely exceeded even if being generated in the short time
The vapor of 12 suction capactity, flue gas and oil smoke etc., it is also possible to which the substantial amounts of vapor etc. is stored temporarily in the R of space.
Now, can not only be from space S1, additionally it is possible to from the space S2 high efficiency being formed between main cowling panel 31 and secondary cowling panel 32
Ground suction is stored in vapor in the R of space etc..Generation in the short time is effectively trapped therefore, it is possible to pass through the exhaust fume collecting hood portion 20
A large amount of vapor, flue gas and oil smoke etc. and be discharged into outdoor, without allowing the vapor, flue gas and oil smoke etc. to flow to collection cigarette
The outside of cover portion 20.
In smoke exhaust ventilator of the invention 1, main cowling panel 31 and secondary cowling panel 32 are installed to exhaust fume collecting hood portion 20 and can be free
Dismounting, therefore, even if grease etc. adheres to and produces dirt, it is also possible to by main cowling panel 31 and secondary cowling panel 32 from exhaust fume collecting hood portion 20
On pull down, be easy to cleaning.Compared with using one piece of structure of cowling panel 30, cowling panel 30 is divided into main cowling panel 31 by using
With the structure of secondary cowling panel 32, main cowling panel 31 and secondary cowling panel 32 can be made smaller, therefore, it is possible to by the He of main cowling panel 31
Secondary cowling panel 32 puts cleaning in kitchen basin into such that it is able to make cleaning operation simpler.
In smoke exhaust ventilator of the invention 1, compared with using one piece of structure of cowling panel 30, by using cowling panel 30
It is divided into the structure of main cowling panel 31 and secondary cowling panel 32, main cowling panel 31 and secondary cowling panel 32 can be made smaller.So,
The dismounting operation that main cowling panel 31 and secondary cowling panel 32 are installed in exhaust fume collecting hood portion 20 and are pulled down from exhaust fume collecting hood portion 20 can be made
It is simpler.For example, even if exhaust fume collecting hood portion 20 is type wide, its transverse width dimension is more than between exhaust fume collecting hood portion 20 and kitchen range 2
Height dimension, it is also possible to cowling panel 30 is divided into the structure of main cowling panel 31 and secondary cowling panel 32 by using, simply to master
Cowling panel 31 and secondary cowling panel 32 are dismounted without being come in contact with kitchen range 2.
In smoke exhaust ventilator of the invention 1, above-below direction arranges main cowling panel 31 and secondary cowling panel 32 misalignedly, because
This, pulls down from exhaust fume collecting hood portion 20 and just can simply clean its whole surface without by main cowling panel 31 and secondary cowling panel 32.
Smoke exhaust ventilator of the invention 1 can obtain the effect above while exhaust fume collecting hood portion 20 is formed as into flat, therefore,
The smoke exhaust ventilator 1 can be designed to design shallow cover type higher, this is applied to open kitchen etc..
Fig. 4 (a) is that the arrangement for schematically showing cowling panel in the variation of the smoke exhaust ventilator shown in Fig. 2 is cutd open
View, Fig. 4 (b) is that the arrangement for schematically showing cowling panel in the variation of the smoke exhaust ventilator shown in Fig. 2 is looked up
Figure.Fig. 5 is the upward view for schematically showing the rectification plate arrangement in other variations of the smoke exhaust ventilator shown in Fig. 2.
It should be noted that in Fig. 4 (a)~Fig. 4 (b) and Fig. 5, the exhaust fume collecting hood portion 20 of smoke exhaust ventilator 1 and whole is only symbolically shown
Stream plate 30, other parts are omitted.In Fig. 4 (a)~Fig. 4 (b) and Fig. 5, represent corresponding with above-mentioned part with same symbol
Part, is no longer described in detail.
As shown in the variation in Fig. 4 (a)~Fig. 4 (b), secondary cowling panel 32 can also be used and laterally stayed with main cowling panel 31
There is the structure for being spaced and setting.That is, the side 32a of secondary cowling panel 32 also can with the side 31a lateral alternates of main cowling panel 31 and
If.In the case of this kind of construction, it is also possible to according to secondary cowling panel 32 to the upside of main cowling panel 31 or to main cowling panel
The bias of 31 lateral run-out and the space S2 between main cowling panel 31 and secondary cowling panel 32 is set as that required stream can be obtained
The appropriate intervals of speed.
Can also be using the color and the mutually different structure of color of secondary cowling panel 32 for making main cowling panel 31.In this feelings
Under condition, can be combined using shades of colour.For example, main cowling panel 31 is dyed into red (shown in phantom in Fig. 4 (b)), will
White colouring of secondary cowling panel 32 etc..In this case, it is also possible to only by the plate dye in main cowling panel 31 and secondary cowling panel 32
Color, another plate is not dyeed, and keeps the original color of the materials such as stainless steel.Make the color of main cowling panel 31 and pair by using
The mutually different structure of color of cowling panel 32, it is possible to increase the design or aesthetics of the smoke exhaust ventilator 1.
Various cowling panels 32 of shades of colour are caught by preparation, following structure can be used：Can be liked according to user
Color, arbitrarily selects the secondary cowling panel 32 of the color.In this case, the plate for catching same color can be used as main rectification
Plate 31 and secondary cowling panel 32.
In the situation shown in fig. 2, secondary cowling panel 32 is arranged in the horizontal side of main cowling panel 31, but can also be used
Structure as shown in Figure 5：Secondary cowling panel 32 is arranged in front side or rear side on longitudinal depth direction of main cowling panel 31.At this
In the case of kind, it is also possible to which secondary cowling panel 32 is arranged in longitudinal depth direction of main cowling panel 31 with main cowling panel 31 without compartment of terrain
On.
Fig. 6 (a)~Fig. 6 (d) is in respectively schematically showing more other variations of the smoke exhaust ventilator shown in Fig. 2
The upward view of the arrangement of cowling panel.Fig. 7 (a)~Fig. 7 (d) is respectively schematically to show the smoke exhaust ventilator shown in Fig. 2
The sectional view of the arrangement of the cowling panel in more other variations.It should be noted that in Fig. 6 (a)~Fig. 6 (d) and Fig. 7
In (a)~Fig. 7 (d), exhaust fume collecting hood portion 20 and the cowling panel 30 of smoke exhaust ventilator 1 are only symbolically shown, other parts are omitted.And
And, the part corresponding with above-mentioned part is represented with same symbol, no longer it is described in detail.
In the situation shown in fig. 2, at opening 21 in addition to main cowling panel 31, one piece of secondary cowling panel is only arranged
32, but can also be using the structure as shown in the variation in Fig. 6：At opening 21 in addition to main cowling panel 31, also arrange
Many pieces of secondary cowling panels 32.As the example of the structure, in Fig. 6 (a), show for secondary cowling panel 32 to be arranged in main rectification
The situation of the both lateral sides of plate 31；In Fig. 6 (b), show that the longitudinal direction that secondary cowling panel 32 is arranged in into main cowling panel 31 is deep
The situation of both sides and horizontal side on degree direction；In Fig. 6 (c), show for secondary cowling panel 32 to be arranged in main cowling panel
The situation of the side in 31 both lateral sides and longitudinal depth direction；In Fig. 6 (d), show to be respectively arranged secondary cowling panel 32
The situation of both sides and both lateral sides on to longitudinal depth direction of main cowling panel 31.In these cases, additionally it is possible to by each piece
Secondary cowling panel 32 is arranged on longitudinal depth direction of main cowling panel 31 or transverse direction with main cowling panel 31 without compartment of terrain.Such as Fig. 6 (a)
Shown in~Fig. 6 (d), many pieces of structures of secondary cowling panel 32 are arranged by using around main cowling panel 31, the stove of kitchen range 2 can be combined
Arrangement of mouth etc., position needed for many places inside exhaust fume collecting hood portion 20 forms space R or space S2.
In the situation shown in fig. 2, secondary cowling panel 32 is the level of state along opening and is arranged at the opening 21, but also
Can as needed using the structure as shown in Fig. 7 (a)：Secondary cowling panel 32 is set to be inclined relative to horizontal direction.Now, Neng Gouren
The angle of inclination of the secondary cowling panel 32 of meaning setting and incline direction.
If using many pieces of structures of secondary cowling panel 32 in addition to main cowling panel 31, are also arranged at opening 21, then
Can also be using the multi-tier arrangement mode as shown in Fig. 7 (b)：Make the highly different of each piece of secondary cowling panel 32.Now, not only
Can as shown in Fig. 7 (b), by many pieces of 32 points of secondary cowling panels be multi-tier arrangement in the same side of main cowling panel 31, but also can
As shown in Fig. 7 (c), many pieces of secondary cowling panels 32 are set in the both sides of main cowling panel 31 respectively, the secondary cowling panel 32 is in every side
Multi-tier arrangement can be divided into.In the case of shown in such as Fig. 7 (c), additionally it is possible to make the pair adjacent with the side of main cowling panel 31
Cowling panel 32 and the secondary cowling panel 32 adjacent with opposite side it is highly different.
In the situation shown in fig. 2, spaced (space between the inner peripheral in secondary cowling panel 32 and exhaust fume collecting hood portion 20 is made
), but can also be using structure as shown in Fig. 7 (d) S1：Secondary cowling panel 32 is set to withstand on the inner peripheral surface in exhaust fume collecting hood portion 20.
Certainly, the present invention is not limited to the structure described in the implementation method, can in the range of its purport not departing from
To carry out various changes.
For example, in said embodiment, using being formed as approximate rectangular plate as main cowling panel 31 and secondary cowling panel
32, but not limited to this, such as when the lower surface in exhaust fume collecting hood portion 20 is provided with ligthing paraphernalia, in order to avoid the position,
Main cowling panel 31 and secondary cowling panel 32 can be formed as being provided with the other shapes of breach etc..
In said embodiment, employ main cowling panel 31 and secondary cowling panel 32 be separately mounted in exhaust fume collecting hood portion 20 and
The structure of detachable, but can also use the knot main cowling panel 31 and secondary cowling panel 32 being fixed in exhaust fume collecting hood portion 20
Structure.
Claims (3)
1. a kind of smoke exhaust ventilator, it has exhaust pipe portion, exhaust fume collecting hood portion and cowling panel, and the exhaust pipe portion is built-in with blower fan,
The exhaust fume collecting hood portion is formed as flat approximate rectangular and with opening, and state with the opening downward is connected to institute
State in exhaust pipe portion, the cowling panel is arranged at the opening in the exhaust fume collecting hood portion, it is characterised in that
The cowling panel has main cowling panel and secondary cowling panel,
Between the main cowling panel is arranged at the opening in the exhaust fume collecting hood portion and is left and the inner peripheral in the exhaust fume collecting hood portion between
Every,
The area of the secondary cowling panel is less than the area of the main cowling panel, and the secondary cowling panel is arranged as：In the exhaust fume collecting hood
The upside of the main cowling panel and misaligned up and down with the main cowling panel is offset at the opening in portion.
2. smoke exhaust ventilator according to claim 1, it is characterised in that
The main cowling panel and the secondary cowling panel are all formed as approximate rectangular.
3. smoke exhaust ventilator according to claim 2, it is characterised in that
The main cowling panel and secondary cowling panel is parallel to each other with mutual side and the side is mutually staggered in vertical
The state opened is adjacent and sets.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2015223280A JP2017090006A (en) | 2015-11-13 | 2015-11-13 | Range hood |
| JP2015-223280 | 2015-11-13 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106871190A true CN106871190A (en) | 2017-06-20 |
Family
ID=58770326
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610997828.8A Pending CN106871190A (en) | 2015-11-13 | 2016-11-11 | Smoke exhaust ventilator |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JP2017090006A (en) |
| CN (1) | CN106871190A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107270349A (en) * | 2017-07-25 | 2017-10-20 | 佛山市正略信息科技有限公司 | A kind of smoke exhaust ventilator with returning face plate |
-
2015
- 2015-11-13 JP JP2015223280A patent/JP2017090006A/en active Pending
-
2016
- 2016-11-11 CN CN201610997828.8A patent/CN106871190A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107270349A (en) * | 2017-07-25 | 2017-10-20 | 佛山市正略信息科技有限公司 | A kind of smoke exhaust ventilator with returning face plate |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2017090006A (en) | 2017-05-25 |
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| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170620 |
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| WD01 | Invention patent application deemed withdrawn after publication |