CN103032910B - A kind of smoke exhaust ventilator - Google Patents
A kind of smoke exhaust ventilator Download PDFInfo
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- CN103032910B CN103032910B CN201210078982.7A CN201210078982A CN103032910B CN 103032910 B CN103032910 B CN 103032910B CN 201210078982 A CN201210078982 A CN 201210078982A CN 103032910 B CN103032910 B CN 103032910B
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- check
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- valves
- opening
- exhaust ventilator
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Abstract
The invention belongs to kitchen utensils, there is provided a kind of smoke exhaust ventilator, including machine shell and there is movement into flue gas mouthful and smoke gas port, smoke gas port one end of the movement is provided with check-valves, it is provided with the check-valves for check-valves described on and off and the check plate of the check-valves can be extracted, the machine shell, which is provided with, is available for the first of the check plate extraction/installation to be open.In the present invention, it is open in setting first on the machine shell of smoke exhaust ventilator, the check plate of check-valves can extraction/installation in the opening, so, it is not required to dismantle smoke exhaust ventilator when cleaning, dismounting check plate, operation is easier, and facilitates user periodically to clean check-valves, so as to ensureing the unimpeded of discharge duct, it is to avoid kitchen vegetable oil smoke can not discharge and shared exhaust passage in flue gas pour in down a chimney phenomenon generation into kitchen.
Description
Technical field
The invention belongs to culinary smoke exhaust ventilator.
Background technology
At present, culinary smoke exhaust ventilator smoke gas port, which is typically all provided with, can turn off or on the non-return of smoke gas port
Valve, this check-valves need to dismantle exhaust duct or body in cleaning replacement non-return piece, therefore user does not clean check-valves substantially,
Greasy dirt is resulted in accumulate in check-valves, causes smoke evacuation and reverse-filling disabler, therefore, oil smoke can not arranged, others' family
Where the phenomenon that flue gas pours in down a chimney into kitchen more generally occurs, but user does not know reason, cause user live in for a long time by
In the room air of cross pollution.
The content of the invention
The technical problems to be solved by the invention are to overcome the defect of prior art conveniently to clean, change there is provided one kind
The smoke exhaust ventilator of check plate.
In order to solve the above technical problems, the technical scheme is that：A kind of smoke exhaust ventilator is provided, including machine shell and
There is the movement into flue gas mouthful and smoke gas port, smoke gas port one end of the movement, which is provided with check-valves, the check-valves, to be set
Have for check-valves described on and off and the check plate of the check-valves can be extracted, the machine shell is provided with and is available for institute
State the first opening of check plate extraction/installation.
Further, the check plate extraction/installation is available for provided with opening at first opening, and closing can cover institute
State the door-plate of the first opening.
Specifically, the movement is located at the center of the machine shell, and the check-valves is fixed on the inwall of the machine shell
On, the first opening and dismountable first capping plate can be covered by being provided with first opening, and the check plate passes through at least
A connection piece is connected to the inner side of the first capping plate.
Or, the movement is located at the center of the machine shell, and the check-valves is fixed on the movement, and described first
Provided with that can cover this opening and dismountable first capping plate at opening, the check plate is connected to institute by least a connection piece
State on the inside of the first capping plate.
Further, the first capping plate outer surface, which is provided with, can be easy to the impetus of its dismounting/installation.
Further, be hinged on the check plate it is at least a piece of can check-valves described on and off non-return piece.
Further, the smoke gas port of the movement, which is provided with, has in oil fume purifier, the oil fume purifier and can be taken out
Go out the Purified core of the oil fume purifier, the Purified core can be taken out or be installed by the described first opening.
Specifically, the smoke gas port of the movement, which is provided with, has in oil fume purifier, the oil fume purifier and can be extracted
The Purified core of the oil fume purifier, the machine shell, which is provided with, is available for the second of the Purified core extraction/installation to be open.
Further, second opening and dismountable second capping plate, institute can be covered by being provided with second opening
Purified core is stated to be connected on the inside of the second capping plate by least a connection piece.
Further, the second capping plate outer surface, which is provided with, can be easy to the impetus of its dismounting/installation.
In the present invention, in setting first to be open on the machine shell of smoke exhaust ventilator, the check plate of check-valves can be by the opening
Middle extraction/installation, so, is not required to dismantle smoke exhaust ventilator, operation is easier, and facilitates user periodically right when cleaning, dismounting check plate
Check-valves is cleaned, so as to ensure the unimpeded of discharge duct, it is to avoid kitchen vegetable oil smoke can not be discharged and shared exhaust passage
Interior flue gas pours in down a chimney the phenomenon generation into kitchen.
Brief description of the drawings
Fig. 1 is the front view for the first embodiment that the present invention is provided；
Fig. 2 is Fig. 1 top view；
Fig. 3 is the front view for the second embodiment that the present invention is provided；
Fig. 4 is Fig. 3 top view；
Fig. 5 is the front view for the 3rd embodiment that the present invention is provided；
Fig. 6 is Fig. 3 top view；
Fig. 7 is the longitudinally cutting figure of smoke exhaust ventilator in Fig. 1；
Fig. 8 is the front view for the fourth embodiment that the present invention is provided；
Fig. 9 is Fig. 8 top view；
Figure 10 is the front view for the 5th embodiment that the present invention is provided；
Embodiment
In order to make the purpose , technical scheme and advantage of the present invention be clearer, it is right below in conjunction with drawings and Examples
The present invention is further elaborated.It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, and
It is not used in the restriction present invention.
The invention provides providing a kind of smoke exhaust ventilator, including machine shell and there is machine into flue gas mouthful and smoke gas port
Core, smoke gas port one end of the movement is provided with check-valves, the check-valves is used for non-return described on and off provided with one
Valve and the check plate that can be extracted the check-valves, the machine shell are available for the of the check plate extraction/installation provided with one
One opening.
In the present invention, in being provided with the first opening on the machine shell of smoke exhaust ventilator, the check plate of check-valves can by this first
Extraction/installation in opening, so, is not required to dismantle smoke exhaust ventilator, operation is easier, and facilitates user to determine when cleaning, dismounting check plate
Phase cleans to check-valves, so as to ensure the unimpeded of discharge duct, it is to avoid exhaust can not be discharged and shared to kitchen vegetable oil smoke
Flue gas pours in down a chimney the phenomenon generation into kitchen in passage.
Above-mentioned range hood structure can be specially many different forms, and it is made further below in conjunction with specific embodiment
It is described in detail.
Embodiment one
Reference picture 1, Fig. 2, the structural representation for the first embodiment that the present invention is provided.The smoke exhaust ventilator, including outside machine
Shell 100 and there is movement 200 into flue gas mouthfuls 210 and smoke gas port 220, one end of smoke gas port 220 of movement 200 is provided with only
Return valve 300.A check plate 310 is detachably connected on check-valves 300, the check plate 310 can be used on and off check-valves
300, check plate 310 can be extracted out from check-valves 300, can also be installed into check-valves 300, specifically, check plate 310
Plug and be fixed in check-valves 300, this mounting structure of check plate 310 is identical with check plate structure in the prior art, this
Place is repeated no more.Machine shell 100 is provided with the first opening 110 for being available for check plate 310 to extract out/install.
Please in conjunction with Fig. 2, the size of the first opening 110, which is much larger than at the size of check plate 310, the first opening 110, to be provided with
Door-plate 400.Specifically, machine shell 100 is provided with chute 120, and door-plate 400 is slidedly arranged in chute 120, is additionally provided with door-plate 400
The handle 410 conveniently drawn it out.When door-plate 400 is extracted in chute 120, the first opening 110 exposes, user
Can by hand by first opening 110 in put in, cleaned so that check plate 310 be extracted out, after having cleaned again by check plate 310 by
Stretch on check-valves 300, then door-plate 400 is slided into chute 120 in first opening 110, so as to be open 110 by first
Closing.
In the present embodiment, the profile of check-valves 300 is cylinder, it is of course also possible to be cube shape or allosome shape.
In the present embodiment, be hinged on check plate 310 it is at least a piece of can on and off check-valves 300 non-return piece (in figure
It is not shown).When check plate 310 works, the on and off of check-valves is realized around the upset of jointed shaft by non-return piece.
Embodiment two
Reference picture 3, Fig. 4, the structural representation for the second embodiment that the present invention is provided.The present embodiment and first embodiment
Difference is：In the present embodiment, the smoke gas port 220 of movement 200 is additionally provided with oil fume purifier 500, oil fume purifier 500
In have can be extracted the Purified core 510 of the oil fume purifier 500.The structure of Purified core 510 is with showing on oil fume purifier 500
Have identical in technology, do not repeat herein.The present embodiment is also differ in that with embodiment one, in the present embodiment, door-plate 400
It is hinged by hinge 420 on machine shell 100, when pulling handle 410, door-plate 400 can be passed through 420 rotating openings of hinge/pass
Close.As can be seen from Figure, oil fume purifier 500 is in machine shell 100, when the door-plate 400 in the first opening 110 is opened,
Purified core 510 can be taken out, Purified core 510 again closes door-plate 400 after installing.I.e. in the present embodiment, by 400 dozens, door-plate
Open, check plate 310 can be taken out with Purified core 510 simultaneously, again lead to door-plate 400 after check plate 310 is installed with Purified core 510
Hinge 420 is crossed to close to cover the first opening 110.So so that the cleaning of smoke exhaust ventilator, more change jobs it is more convenient.Certainly,
Door-plate 400 can also be opened or closed by magneticaction or other manner, within the scope of the present invention.
Embodiment three
Reference picture 5, Fig. 6 and Fig. 7, the structural representation for the 3rd embodiment that the present invention is provided.In the present embodiment, movement
200 are located at the center of machine shell 100, and check-valves 300 is fixed on the inwall of machine shell 100, the smoke gas port 220 of movement 200
It is connected between check-valves 300 by a blast pipe 600.First opening 110 correspondence on the outer side surface of machine shell 100 is stopped
Return at plate 310, so, check plate 310 can directly be extracted out/installed by the first opening 110.First opening 110 it is of different sizes
In embodiment one and embodiment two in the size of first opening, the present embodiment, the first opening 110 is with one fixed width and length
The gap of degree, its size be slightly larger than check plate 310 sectional dimension, can make check plate 310 from there through.
Further, for the ease of picking and placeing check plate 310, also for the first opening 110 can be sealed, first opening
The first capping plate 700 of first opening 110 can be covered provided with one at 110, check plate 310 is by least a connection piece (in figure
It is not shown) it is connected to the inner side of the first capping plate 700.The connector can be bolt or screw etc., so, when needs take
When going out check plate 310, directly open first and cover plate 700, in the presence of connector, check plate 310 will be drawn out.
In the present embodiment, when user needs to open the first capping plate 700, operated for the ease of user, first capping
The outer surface of plate 700 is provided with impetus 710, is easy to user to extract/install the first capping plate 700 out, the impetus 710 can be
Projective structure or recessed structure.
Example IV
Reference picture 8, Fig. 9, the structural representation of the fourth embodiment provided for the present invention.The present embodiment and 3rd embodiment
Difference is that check-valves 300 is directly fixed at the smoke gas port 220 of movement 200, because movement 200 is located at machine shell
100 middle part, and the first opening 110 is located on the outer side surface of machine shell 100, therefore check plate 310 has with the first opening 110
Certain distance, therefore in the present embodiment, check plate 310 is connected to the inner side of the first capping plate 700 by least a connection piece 800, this
Sample, can be by the extraction/installation in the first opening 110 of check plate 310 by connector 800.Preferably, connector 800 is connection
Bar or connecting plate, certainly, or other shapes of connector.
Embodiment five
Reference picture 10, the structural representation of the 5th embodiment provided for the present invention.The present embodiment is different from example IV
Part is, in the present embodiment, and in setting an oil fume purifier (not marked in figure) in machine shell 100, oil fume purifier is provided with
One dismountable Purified core (not shown), the oil fume purifier is connected directly between on the smoke gas port 220 of movement 200,
It is exactly that the inlet end of the oil fume purifier and the smoke gas port 220 of movement 200 are connected, and check-valves 300 is then to be connected to the oil
On the outlet side of fume purifier, machine shell 100, which is provided with, is available for the second of Purified core extraction/installation to be open (not marked in figure).
In the present embodiment, by setting two openings, dismounting, cleaning and the installation of check-valves 300 and oil fume purifier are facilitated, is used
Family uses more convenient.
It is movable at second opening also for the second opening can be sealed for the ease of picking and placeing Purified core in the present embodiment
The second capping plate 900 of second opening can be sealed by being connected with one, and by least between the second capping plate 900 and Purified core
A connection piece (not shown) is connected.Likewise, connector is connecting rod or connecting plate, or other shapes of connection
Part.When needing to take out Purified core, directly open second and cover plate 900, Purified core will be drawn out.
In the present embodiment, oil fume purifier and check-valves 300 can be also secured on machine shell 100, can also be distinguished
It is fixed on movement 200 or machine shell 100, its fixed form is not fixed, can be determined on a case-by-case basis.
For the ease of user operate, this second capping plate 900 outer surface be provided with impetus 910, be easy to user extract out/
Install second and cover plate 900, the impetus 910 can be projective structure or recessed structure.
It should be noted that first the 110, second opening of opening, the first capping plate 700 and second cover the profile of plate 900
Shape is toroidal or elliptical shape or different form, and different form herein refers to other shapes of all non-circular or non-elliptical shape
Shape.Explanation is needed also exist for, first the 110, second opening of opening can be located at the arbitrary orientation of machine shell 100.Or, by outside machine
The either side of shell 100 is set as active face as opening surface, also in the scope of the present invention.
These are only presently preferred embodiments of the present invention, be not intended to limit the invention, it is all the present invention spirit and
Any modifications, equivalent substitutions and improvements made within principle etc., should be included in the scope of the protection.
Claims (9)
1. a kind of smoke exhaust ventilator, including machine shell and there is movement into flue gas mouthful and smoke gas port, it is characterised in that it is described
Smoke gas port one end of movement, which is provided with, to be provided with for check-valves described on and off in check-valves, the check-valves and can be taken out
Go out the check plate of the check-valves, the machine shell is provided with being available for the first of the check plate extraction/installation to be open, described the
The size of one opening is much larger than the size of the check plate, and user can be put in hand by the described first opening, so that by institute
State at check plate extraction/installation, first opening and to be available for the check plate extraction/installation provided with opening, and close and can cover
The door-plate of first opening.
2. a kind of smoke exhaust ventilator as claimed in claim 1, it is characterised in that the movement is located at the center of the machine shell,
The check-valves is fixed on the inwall of the machine shell, and the first opening can be covered and dismountable by being provided with first opening
First capping plate, and the check plate is connected to the inner side of the first capping plate by least a connection piece.
3. a kind of smoke exhaust ventilator as claimed in claim 1, it is characterised in that the movement is located at the center of the machine shell,
The check-valves is fixed on the movement, and provided with that can cover, this is open and dismountable first covers at first opening
Plate, the check plate is connected on the inside of the first capping plate by least a connection piece.
4. a kind of smoke exhaust ventilator as claimed in claim 2 or claim 3, it is characterised in that the first capping plate outer surface is provided with can
It is easy to the impetus of its dismounting/installation.
5. a kind of smoke exhaust ventilator as described in claim 1 or 2 or 3, it is characterised in that be hinged on the check plate at least a piece of
Can check-valves described on and off non-return piece.
6. a kind of smoke exhaust ventilator as claimed in claim 1, it is characterised in that the smoke gas port of the movement is provided with fume purifying
The Purified core of the oil fume purifier can be extracted by having in device, the oil fume purifier, and the Purified core can be by described first
Opening is taken out or installed.
7. a kind of smoke exhaust ventilator as any one of claim 1 or 2 or 3, it is characterised in that the movement goes out flue gas
Mouth is provided with to have in oil fume purifier, the oil fume purifier and can be extracted outside the Purified core of the oil fume purifier, the machine
Shell, which is provided with, is available for the second of the Purified core extraction/installation to be open.
8. a kind of smoke exhaust ventilator as claimed in claim 7, it is characterised in that provided with described the can be covered at second opening
Two openings and dismountable second capping plate, the Purified core are connected in the second capping plate by least a connection piece
Side.
9. a kind of smoke exhaust ventilator as claimed in claim 8, it is characterised in that the second capping plate outer surface is provided with and can be easy to
The impetus of its dismounting/installation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210078982.7A CN103032910B (en) | 2011-09-30 | 2012-03-22 | A kind of smoke exhaust ventilator |
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011102939769 | 2011-09-30 | ||
| CN201110293976.9 | 2011-09-30 | ||
| CN201110293976 | 2011-09-30 | ||
| CN201210078982.7A CN103032910B (en) | 2011-09-30 | 2012-03-22 | A kind of smoke exhaust ventilator |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103032910A CN103032910A (en) | 2013-04-10 |
| CN103032910B true CN103032910B (en) | 2017-10-31 |
Family
ID=48020079
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210078982.7A Active CN103032910B (en) | 2011-09-30 | 2012-03-22 | A kind of smoke exhaust ventilator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103032910B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2056964U (en) * | 1989-03-15 | 1990-05-09 | 广东省南海县科技发展公司 | Check valve for oil fume or smoke extractor |
| JP2000081216A (en) * | 1998-09-04 | 2000-03-21 | Osaka Shiroguchi Kenkyusho:Kk | Ventilator |
| CN2558896Y (en) * | 2002-08-15 | 2003-07-02 | 何家培 | Cooking fume purifier |
| CN201983315U (en) * | 2010-06-07 | 2011-09-21 | 谢卓祥 | Range hood provided with oil-filter screen inside |
| CN202546877U (en) * | 2011-09-30 | 2012-11-21 | 张琦 | Range hood |
-
2012
- 2012-03-22 CN CN201210078982.7A patent/CN103032910B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2056964U (en) * | 1989-03-15 | 1990-05-09 | 广东省南海县科技发展公司 | Check valve for oil fume or smoke extractor |
| JP2000081216A (en) * | 1998-09-04 | 2000-03-21 | Osaka Shiroguchi Kenkyusho:Kk | Ventilator |
| CN2558896Y (en) * | 2002-08-15 | 2003-07-02 | 何家培 | Cooking fume purifier |
| CN201983315U (en) * | 2010-06-07 | 2011-09-21 | 谢卓祥 | Range hood provided with oil-filter screen inside |
| CN202546877U (en) * | 2011-09-30 | 2012-11-21 | 张琦 | Range hood |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103032910A (en) | 2013-04-10 |
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