CN107270349B - A kind of smoke exhaust ventilator with returning face plate - Google Patents
A kind of smoke exhaust ventilator with returning face plate Download PDFInfo
- Publication number
- CN107270349B CN107270349B CN201710615257.1A CN201710615257A CN107270349B CN 107270349 B CN107270349 B CN 107270349B CN 201710615257 A CN201710615257 A CN 201710615257A CN 107270349 B CN107270349 B CN 107270349B
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- CN
- China
- Prior art keywords
- face plate
- returning face
- smoke exhaust
- exhaust ventilator
- pedestal
- 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
-
- 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
- F24C15/2021—Arrangement or mounting of control or safety systems
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24C—DOMESTIC STOVES OR RANGES ; DETAILS OF DOMESTIC STOVES OR RANGES, OF GENERAL APPLICATION
- F24C15/00—Details
- F24C15/20—Removing cooking fumes
- F24C15/2035—Arrangement or mounting of filters
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The invention discloses a kind of smoke exhaust ventilators with returning face plate, including pedestal, fume pipe and exhaust pipe；The base bottom is equipped with square groove, the returning face plate being provided symmetrically in square groove；The returning face plate is fixedly connected with U-shaped arm, and U-shaped arm is fixedly connected with rotation axis, and rotation axis two sides are rotatably connected to fixed plate.The present invention aspirates oil smoke in larger scope, improves the aspiration ranges and suction effect of oil smoke by being equipped with extensible returning face plate and flue gas bucket；The present invention is sealed smoke exhaust ventilator, dust is avoided to enter inside smoke exhaust ventilator, avoid dust from mixing blocking filter opening with greasy dirt, keep the inside of smoke exhaust ventilator clean and tidy, convenient for cleaning by being equipped with returning face plate.
Description
Technical field
The present invention relates to field of household appliances, specifically a kind of smoke exhaust ventilator with returning face plate.
Background technique
Smoke exhaust ventilator is also known as range hood, is a kind of kitchen appliance for purifying kitchen environment.It is mounted on kitchen, has strong
The advantage of Kang Jieneng, range hood are generally positioned above cooking stove, can will be generated in waste and cooking process that cooking stove burns
The oil smoke being harmful to the human body is taken away rapidly, and discharge is outdoor, reduces pollution, purifies air, and has gas defence, explosion-proof safety guarantee to make
With.
The size of traditional smoke exhaust ventilator be it is fixed, the power of suction motor can only constantly be turned up, come improve oil pumping
The pumping efficiency of smoke machine, but the power of suction motor is bigger, noise is bigger, influence using experience；In addition the pumping of top suction type
The lower ending opening of kitchen ventilator, dust are easier to enter, viscous glutinous with the greasy dirt of filter screen, are easy blocking filter opening, influence pumping efficiency,
And it is more difficult to clean.
Summary of the invention
The purpose of the present invention is to provide a kind of smoke exhaust ventilators with returning face plate, to solve to propose in above-mentioned background technique
The problem of.
To achieve the above object, the invention provides the following technical scheme:
A kind of smoke exhaust ventilator with returning face plate, including pedestal, fume pipe and exhaust pipe；The base bottom is equipped with rectangular
Slot, the returning face plate being provided symmetrically in square groove；The returning face plate is fixedly connected with U-shaped arm, and U-shaped arm is fixedly connected with rotation
Axis, rotation axis two sides are rotatably connected to fixed plate；The rotation axis is fixedly connected with driven gear, and driven gear is ratcheting driving
Gear；The driving gear is connected with driving motor by drive shaft；The rotation axis is fixedly connected with clamping ring, is clamped ring card
It is connected to abutting block；The abutting block is connected with piston rod, and piston rod is connected with dual-rod hydraulic cylinder；The first mistake is equipped in the pedestal
Strainer, the first filtering sieve bottom are plugged with oil collection box；It is communicated with fume pipe above the pedestal, is equipped with fan wheel in fume pipe；
Flue gas bucket is equipped in the returning face plate, flue gas bucket is communicated with expansion corrugated pipe, and expansion corrugated pipe is connected to fume pipe；The flue gas
Pipe, which is located above expansion corrugated pipe connectivity part, is equipped with the second filter screen；Exhaust pipe is communicated with above the fume pipe；The pedestal
Upper surface is equipped with controller, the driving device electric connection of controller and driving motor, dual-rod hydraulic cylinder and fan wheel.
As a further solution of the present invention: the driving motor is stepper motor.
As a further solution of the present invention: described to be clamped the latch for being equipped with circle distribution.
As a further solution of the present invention: the abutting block is arcuate structure.
As a further solution of the present invention: the fan wheel is connected with driving device.
As a further solution of the present invention: first filter screen is inverted cone-shaped structure.
As a further solution of the present invention: the fixed plate is fixed with pedestal upper surface.
Compared with prior art, the beneficial effects of the present invention are: the present invention is by being equipped with extensible returning face plate and flue gas
Bucket, aspirates oil smoke in larger scope, improves the aspiration ranges and suction effect of oil smoke；The present invention, which passes through to be equipped with, to be turned over
Rotating plate is sealed smoke exhaust ventilator, and dust is avoided to enter inside smoke exhaust ventilator, and dust is avoided to mix blocking filter opening with greasy dirt,
Keep the inside of smoke exhaust ventilator clean and tidy, convenient for cleaning.
Detailed description of the invention
Fig. 1 is the cross-sectional view of the smoke exhaust ventilator with returning face plate；
Fig. 2 is the structural schematic diagram of pedestal in the smoke exhaust ventilator with returning face plate；
Fig. 3 is the top view of the smoke exhaust ventilator with returning face plate；
Fig. 4 is that ring connection schematic diagram is clamped in the smoke exhaust ventilator with returning face plate；
Fig. 5 is the schematic diagram of the smoke exhaust ventilator returning face plate expansion with returning face plate.
In figure: 1- pedestal；2- square groove；3- returning face plate；4-U arm；5- rotation axis；6- fixed plate；7- driven gear；8-
Drive gear；9- driving motor；10- is clamped ring；11- abuts block；12- piston rod；13- dual-rod hydraulic cylinder；14- first is filtered
Net；15- oil collection box；16- fume pipe；17- flue gas bucket；18- expansion corrugated pipe；The second filter screen of 19-；20- fan wheel；21- row
Tracheae；22- controller.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Please refer to Fig. 1~5, in the embodiment of the present invention, a kind of smoke exhaust ventilator with returning face plate, including pedestal 1, fume pipe
16 and exhaust pipe 21；1 bottom of pedestal is equipped with square groove 2, the returning face plate 3 being provided symmetrically in square groove 2；Returning face plate 3
Smoke exhaust ventilator pump orifice is sealed, dust is avoided to enter；The returning face plate 3 is fixedly connected with U-shaped arm 4, and U-shaped arm 4 is fixedly connected
There is rotation axis 5,5 two sides of rotation axis are rotatably connected to fixed plate 6, and fixed plate 6 is fixed with 1 upper surface of pedestal；The rotation axis 5 is solid
Surely it is connected with driven gear 7, driven gear 7 is ratcheting driving gear 8, and driving gear 8 is connected with driving motor by drive shaft
9, driving motor 9 is stepper motor, the angle that the control driving gear 8 of driving motor 9 rotates；The rotation axis 5 is fixedly connected with
It is clamped ring 10, clamping ring 10 is equipped with the latch of circle distribution, and clamping ring 10, which is connected with, abuts block 11, and abutting block 11 is arc knot
Structure abuts block 11 and fixes clamping ring 10, and then rotation axis 5 is fixed；The abutting block 11 is connected with piston rod 12, piston rod
12 are connected with dual-rod hydraulic cylinder 13, and hydraulic cylinder 13 is driven by piston rod 12 abuts the movement of block 11；First is equipped in the pedestal 1
Filter screen 14, the first filter screen 14 are inverted cone-shaped structure, and 14 bottom of the first filter screen is plugged with oil collection box 15, receives to waste oil
Collection, cleaning easy to disassemble；It is communicated with fume pipe 16 above the pedestal 1, fan wheel 20 is equipped in fume pipe 16, fan wheel 20 connects
It is connected to driving device, fan wheel 20 is rotated, aspirated to flue gas；It is equipped with flue gas bucket 17 in the returning face plate 3, flue gas bucket 17 is right
Oil smoke is collected；The flue gas bucket 17 is communicated with expansion corrugated pipe 18, and expansion corrugated pipe 18 is connected to fume pipe 16；The cigarette
Tracheae 16, which is located above 18 connectivity part of expansion corrugated pipe, is equipped with the second filter screen 19, is filtered to oil smoke；The fume pipe 16
Top is communicated with exhaust pipe 21, and exhaust pipe 21 is connected to external flue；1 upper surface of pedestal is equipped with controller 22, control
The driving device of device 22 processed and driving motor 9, dual-rod hydraulic cylinder 13 and fan wheel 20 is electrically connected.
The working principle of the invention is: when smoke exhaust ventilator does not work, returning face plate 3 is housed in square groove 2, to smoke pumping
The pump orifice of machine is sealed, and is avoided dust from entering pump orifice and is mixed with the greasy dirt on the first filter screen 14, causes the first filtering
Net 14 is difficult to clean, and extends the service life of smoke exhaust ventilator；When smoke exhaust ventilator work, it is hydraulic that double rod is started by controller 22
Cylinder 13, so that piston rod 12 is shunk, drive abuts block 11 and clamping ring 10 is detached from, closing dual-rod hydraulic cylinder 13, and starting two is right
The driving motor 9 of title, driving motor 9 drive driving gear 8 to rotate, and driving gear 8 drives driven gear 7 to rotate, driving motor 9
For stepper motor, driven gear 7 drives rotation axis 5 to rotate, and then drives returning face plate 3 to turn to 1 two sides of pedestal by U-shaped arm 4,
Close driving motor 9, start dual-rod hydraulic cylinder 13, by piston rod 12 drive abut block 11 be connected to clamping ring 10 on, to turn
Moving axis 5 is fixed, and then returning face plate 3 is fixed, and reduces the load of driving motor 9, prolongs the service life；Pass through control
Device 22 starts the driving device of fan wheel 20, forms negative pressure, aspirates to oil smoke, oil smoke can not only pass through the first of pedestal 1
Filter screen 14 enters fume pipe 16, also can enter fume pipe 16 by flue gas bucket 17 and expansion corrugated pipe 18 and then pass through the second mistake
Strainer 19 is filtered；So that the aspiration ranges of flue gas are larger, there is better suction effect.
It is obvious to a person skilled in the art that invention is not limited to the details of the above exemplary embodiments, Er Qie
In the case where without departing substantially from spirit or essential attributes of the invention, the present invention can be realized in other specific forms.Therefore, no matter
From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the present invention is by appended power
Benefit requires rather than above description limits, it is intended that all by what is fallen within the meaning and scope of the equivalent elements of the claims
Variation is included within the present invention.Any reference signs in the claims should not be construed as limiting the involved claims.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiments being understood that.
Claims (7)
1. a kind of smoke exhaust ventilator with returning face plate, including pedestal (1), the fume pipe (16) and and flue gas that are connected to pedestal (1)
Manage the exhaust pipe (21) of (16) connection；It is characterized in that, pedestal (1) bottom is equipped with square groove (2), set in square groove (2)
There are symmetrically arranged returning face plate (3)；The returning face plate (3) is fixedly connected with U-shaped arm (4), and U-shaped arm (4) is fixedly connected with rotation
Axis (5), rotation axis (5) two sides are rotatably connected to fixed plate (6)；The rotation axis (5) is fixedly connected with driven gear (7), from
Moving gear (7) is ratcheting driving gear (8)；The driving gear (8) is connected with driving motor (9) by drive shaft；Described turn
Moving axis (5) is fixedly connected with clamping ring (10), and clamping ring (10), which is connected with, abuts block (11)；The abutting block (11) is connected with work
Stopper rod (12), piston rod (12) are connected with dual-rod hydraulic cylinder (13)；The first filter screen (14) are equipped in the pedestal (1), first
Filter screen (14) bottom is plugged with oil collection box (15)；Fan wheel (20) are equipped in the fume pipe (16)；In the returning face plate (3)
Equipped with flue gas bucket (17), flue gas bucket (17) is communicated with expansion corrugated pipe (18), and expansion corrugated pipe (18) is connected to fume pipe (16)；
The fume pipe (16), which is located above expansion corrugated pipe (18) connectivity part, is equipped with the second filter screen (19)；Table on the pedestal (1)
Face is equipped with controller (22), the driving device of controller (22) and driving motor (9), dual-rod hydraulic cylinder (13) and fan wheel (20)
It is electrically connected.
2. a kind of smoke exhaust ventilator with returning face plate according to claim 1, which is characterized in that the driving motor (9)
For stepper motor.
3. a kind of smoke exhaust ventilator with returning face plate according to claim 1, which is characterized in that the clamping ring (10) sets
There is the latch of circle distribution.
4. a kind of smoke exhaust ventilator with returning face plate according to claim 1, which is characterized in that the abutting block (11) is
Arcuate structure.
5. a kind of smoke exhaust ventilator with returning face plate according to claim 1, which is characterized in that the fan wheel (20) is even
It is connected to driving device.
6. a kind of smoke exhaust ventilator with returning face plate according to claim 1, which is characterized in that first filter screen
It (14) is inverted cone-shaped structure.
7. a kind of smoke exhaust ventilator with returning face plate according to claim 1, which is characterized in that the fixed plate (6) with
Pedestal (1) upper surface is fixed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710615257.1A CN107270349B (en) | 2017-07-25 | 2017-07-25 | A kind of smoke exhaust ventilator with returning face plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710615257.1A CN107270349B (en) | 2017-07-25 | 2017-07-25 | A kind of smoke exhaust ventilator with returning face plate |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107270349A CN107270349A (en) | 2017-10-20 |
| CN107270349B true CN107270349B (en) | 2019-01-04 |
Family
ID=60078685
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710615257.1A Active CN107270349B (en) | 2017-07-25 | 2017-07-25 | A kind of smoke exhaust ventilator with returning face plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107270349B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109631119B (en) * | 2019-01-03 | 2023-12-22 | 广东皮阿诺科学艺术家居股份有限公司 | Gesture switch controlled embedded type smoke machine |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4500331A (en) * | 1983-01-07 | 1985-02-19 | Cheng Chung Tsung | Kitchen exhaust apparatus |
| KR100536849B1 (en) * | 2003-06-20 | 2005-12-14 | (주)대성기연 | A Air Jet Type Gas Range Kitchen Hood |
| CN202216310U (en) * | 2011-08-30 | 2012-05-09 | 李良杰 | Smoke exhaust ventilator with auxiliary smoke exhaust hood |
| JP2017090006A (en) * | 2015-11-13 | 2017-05-25 | 株式会社Ｔｊｍデザイン | Range hood |
| CN105757755B (en) * | 2016-04-29 | 2020-01-24 | 武汉华易达电力设备有限公司 | Top-suction type fume exhauster |
| CN206320818U (en) * | 2016-11-25 | 2017-07-11 | 宁波方太厨具有限公司 | A kind of side extraction cooking fume extractor |
-
2017
- 2017-07-25 CN CN201710615257.1A patent/CN107270349B/en active Active
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| Publication number | Publication date |
|---|---|
| CN107270349A (en) | 2017-10-20 |
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| TA01 | Transfer of patent application right |
Effective date of registration: 20181105 Address after: 528429 one of the 1 and third floors of office building and building 22, Jian Ye Road, Huangpu town, Zhongshan, Guangdong. Applicant after: Guangdong Dynasty electric Limited by Share Ltd Address before: 528300 Daliang District, Foshan, Guangdong, Daliang, six, four new village, Jin Bang, Daliang. Applicant before: Foshan is just slightly Mdt InfoTech Ltd |
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