CN105091055B - The structure-improved of side extraction cooking fume extractor - Google Patents
The structure-improved of side extraction cooking fume extractor Download PDFInfo
- Publication number
- CN105091055B CN105091055B CN201410212492.0A CN201410212492A CN105091055B CN 105091055 B CN105091055 B CN 105091055B CN 201410212492 A CN201410212492 A CN 201410212492A CN 105091055 B CN105091055 B CN 105091055B
- Authority
- CN
- China
- Prior art keywords
- frame plate
- medium frame
- air intake
- intake vent
- housing
- 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.)
- Expired - Fee Related
Links
- 239000003517 fume Substances 0.000 title claims abstract description 16
- 238000010411 cooking Methods 0.000 title claims abstract description 14
- 238000000605 extraction Methods 0.000 title claims abstract description 14
- 230000001050 lubricating effect Effects 0.000 claims description 27
- 238000007789 sealing Methods 0.000 claims description 8
- 235000019504 cigarettes Nutrition 0.000 claims description 7
- 239000000446 fuel Substances 0.000 claims description 5
- 230000007306 turnover Effects 0.000 claims description 2
- 239000000779 smoke Substances 0.000 abstract description 20
- 238000004140 cleaning Methods 0.000 abstract description 6
- 238000012423 maintenance Methods 0.000 abstract description 5
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 abstract description 2
- 239000003546 flue gas Substances 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 3
- 230000008602 contraction Effects 0.000 description 2
- 230000003670 easy-to-clean Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 238000001727 in vivo Methods 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 210000002268 wool Anatomy 0.000 description 1
Landscapes
- Ventilation (AREA)
Abstract
The invention discloses a kind of structure-improved of side extraction cooking fume extractor, the structure-improved turns circular seal in a fixed side at medium frame plate air intake vent and at blower fan air intake vent, and use single port air draught type blower fan, one closed channel is formed by the seal and blower fan in enclosure interior, passage end connects with extraneous oil smoke, the other end is connected with air duct base to discharge flue gas, the structure is on the premise of air draught intensity is ensured, oil circuit is set to be in full closeding state, make not influenceed by oil smoke steam completely elsewhere in housing, the electric-control system being particularly in housing is unaffected, ensure that range hood is stablized and ensure that the cleaning in housing；The sealed place between medium frame plate and shell group is arranged at medium frame plate air intake vent, not only stabilized structure by the structure in fixed medium frame plate simultaneously, and front dismounting is easy to maintenance, and closure can effectively be hidden so that rear is smaller.
Description
Technical field
The present invention relates to a kind of range hood, more particularly to a kind of structure-improved of side extraction cooking fume extractor.
Background technology
With the continuous lifting of our people's living standard, consumer increasingly focuses on the product of kitchen and bath when fitting up household
Matter, kitchen appliance integration have turned into the development trend in following kitchen.Range hood wherein indispensable as kitchen is consumed
The theory such as the extensive concern of person, health, energy-saving and environmental protection is more applied on oil-fume exhauster product, and its appearance and modeling
There occurs huge change.Mainly there are Chinese style, European and three kinds of main flow outward appearances of side-suction type in current Chinese range hood market, in
Formula range hood is because outward appearance heaviness is gradually substituted by European type cooker hood, but European type cooker hood is primarily adapted for use in steam heavy wool
The few kitchen environment of cigarette, is not suitable for the kitchen environment more than Chinese oil smoke.Side extraction cooking fume extractor changes traditional range hood
Appearance design and lampblack-pumped mode, siphoned away from side by caused oil smoke during culinary art, the very first time pin caused by oil smoke, can
Effectively to shorten the move distance of oil smoke rising, greatly improve oil smoke and remove effect, and it is elegant in appearance, therefore obtained extensively
Application.
But the side extraction cooking fume extractor in currently available technology is typically both sides air inlet, medium frame plate air intake vent and blower fan inlet air
Not sealing structure, i.e. oil smoke and steam institute are not at full closeding state through path at mouthful, and such oil smoke and steam easily exist
Spread everywhere in housing, and the electric-control system of range hood is usually located at the front panel of housing, so easily causes automatically controlled system
That unites is unstable；Though or in the prior art provided with cylindrical shape lead cigarette part, due to set it is unreasonable still occur sealing not
The complete and too small phenomenon for causing suction not strong of air intake vent blast；In addition the medium frame plate of existing side extraction cooking fume extractor is usual at present
It is arranged to non-dismountable formula structure or is only the Demountable for assembling and setting, but this Demountable is traditional
Back side screw closure mode, it is not easy to daily cleaning maintenance, is not easy to dismantle, it usually needs and specialized maintenance personnel disassemble, and
Often make rear space excessive, influence attractive in appearance；Current existing catchment cup is by hanging one on the outside of range hood body
Cup, but such a mode oil smoke is through flowing directly into lubricating cup on the outside of body, and oil droplet stream is still had after not only not easy to clean and cleaning
Go out, or by the way of Oil Guide inserted sheet is inserted medium frame plate opening guiding oil smoke flow into catchment cup, but the design of such a inserted sheet is not
Only influence attractive in appearance and not easy to clean.
The content of the invention
In order to overcome above-mentioned technological deficiency, the invention provides a kind of structure-improved of side extraction cooking fume extractor, the structure
Oil circuit is totally-enclosed and enhances blast, and medium frame plate is easily-disassembled and blower fan is underlying easy-maintaining, and the setting of interior lubricating cup holds greasy dirt cleaning
Easily and do not affect the appearance.
The in order to solve the above-mentioned technical problem used technical scheme of the present invention is：
A kind of structure-improved of side extraction cooking fume extractor, including the medium frame plate being fixedly arranged on housing and the wind in housing
Machine, a middle opening is offered in the middle part of the medium frame plate and forms medium frame plate air intake vent, the medium frame plate air intake vent is flared
Shape, the seal provided with a both ends open, the external port of the seal is in the expansion shape with medium frame plate air intake vent form fit
Shape, and the external port is fixed and sealed and is communicated at medium frame plate air intake vent, the inner port of the seal is in collapsed shape, and this is interior
Port is fixed and sealed and is communicated at the air intake vent of blower fan, and the seal and blower fan form a fuel feeding cigarette and water in housing
The sealing passage that vapour passes through；The medium frame plate at medium frame plate air intake vent by being locked on the rear portion of housing.
Its further technical scheme is：
The shape that the expansion shape of the seal external port is square for radial section, the contraction shape of seal inner port
Shape is the rounded shape of radial section.
The structure that the seal and blower fan form the sealing passage that a fuel feeding cigarette and steam pass through in housing is：Institute
It is single port air draught type blower fan to state blower fan, and the blower fan is arranged at the lower section of housing top surface air duct base, the air outlet and airduct of blower fan
The air intake vent connection of seat.
The medium frame plate is by the structure being locked at medium frame plate air intake vent on the rear portion of housing：The medium frame plate inlet air
The edge of mouth turns down to form the first flanging towards case inside, is corresponded on the rear portion of housing at first flanging towards medium frame plate
Turnover forms the second flanging, and first and second flanging is mutually locked by closure.
The closure is Locking screw.
Lubricating cup in one is installed with along in the bottom frame of medium frame plate, the cup inner chamber of the interior lubricating cup is just being pointed to medium frame plate and entered
The bottom of oil cleaner screen on the outside of air port, and the bottom of the interior lubricating cup is arranged with an outer lubricating cup, the bottom of a cup of the interior lubricating cup offers
Several oil leaking holes, the inner chamber of the just external lubricating cup of the oil leaking hole.
The present invention advantageous effects be：The structure-improved is at medium frame plate air intake vent and fixed one at blower fan air intake vent
Individual side turns circular seal, and uses single port air draught type blower fan, and one is formed by the seal and blower fan in enclosure interior
Closed channel, passage end are connected with extraneous oil smoke, and the other end is connected with air duct base to discharge flue gas, and the structure is ensureing air draught
On the premise of intensity, oil circuit is in full closeding state, make not influenceed by oil smoke steam completely elsewhere in housing, especially
It is that the electric-control system being in housing is unaffected, it is ensured that range hood is stablized and ensure that the cleaning in housing；Simultaneously
Sealed place between medium frame plate and shell group is arranged at medium frame plate air intake vent, not only tied in fixed medium frame plate by the structure
Structure consolidates, and front dismounting is easy to maintenance, and closure can effectively be hidden so that rear is smaller.
Brief description of the drawings
Fig. 1 is the dimensional structure diagram of the present invention；
Fig. 2 is the cross-sectional view of side of the present invention；
Fig. 3 is the dimensional structure diagram of seal of the present invention；
Fig. 4 is the schematic diagram of medium frame plate closing component structure of the present invention；
Fig. 5 is the structural representation of interior lubricating cup of the present invention；
Wherein
1- medium frame plates；2- blower fans；
3- medium frame plate air intake vents；The flangings of 31- first；
The flangings of 32- second；4- seals；
41- external ports；42- inner ports；
5- air duct bases；Lubricating cup in 6-；
61- oil leaking holes；The outer lubricating cups of 7-；
8- decorative panels.
Embodiment
With reference to Fig. 1 to Fig. 5, the present invention is described in further detail.
A kind of structure-improved of side extraction cooking fume extractor, including the medium frame plate 1 that is fixedly arranged on housing and in housing
Blower fan 2, the middle part of the medium frame plate 1 offer a middle opening and form medium frame plate air intake vent 3, and the medium frame plate air intake vent 3 is in
Expansion shape, the seal 4 provided with a both ends open, the external port 41 of the seal 4 are in and medium frame plate inlet air mouth-shaped
The expansion shape matched somebody with somebody, and the external port 41 is fixed and sealed and is communicated at medium frame plate air intake vent 3, the inner port 42 of the seal 4
In collapsed shape, and the inner port 42 is fixed and sealed and is communicated at the air intake vent of blower fan 2, and the seal 4 and blower fan 2 are in shell
The sealing passage that a fuel feeding cigarette and steam pass through is formed in vivo；The medium frame plate 1 at medium frame plate air intake vent 3 by being locked on shell
On the rear portion of body.
The shape that the expansion shape of the external port 41 of seal 4 is square for radial section, the contraction of the inner port 42 of seal 4
It is shaped as the rounded shape of radial section.The external port of seal is especially square using expansion shape, while inner port is adopted
With collapsed shape it is especially circular when, it is ensured that the area of seal air intake vent maximizes, it is ensured that air intake is more smooth, can be maximum
That changes gathers oil smoke steam, when oil smoke steam reaches the collapsed shape of inner port, the increase of negative pressuren zone pressure, improves fume-exhausting
With the efficiency of steam.
The structure that the seal 4 and blower fan 2 form the sealing passage that a fuel feeding cigarette and steam pass through in housing is：
The blower fan 2 is single port air draught type blower fan, and the blower fan 2 is arranged at the lower section of housing top surface air duct base 5, the air outlet of blower fan 2
Connected with the air intake vent of air duct base 5.A sealing passage is so formd between seal 4, blower fan 2 and air duct base 5.Work as wind
Machine 2 starts, and oil smoke and steam are gathered, and enters passage through medium frame plate air intake vent 3, i.e. oil smoke and steam enters through medium frame plate air intake vent
Enter the external port of seal 4, sealed part 4 reaches the external port of seal, subsequently into blower fan 2, because blower fan 2 is single port air draught
Formula blower fan, oil smoke and steam directly reach the air intake vent of air duct base 5 from the air outlet of blower fan, then reach and discharge fume through air duct base
Pipe, is discharged by smoke exhaust pipe.In whole process, oil smoke and steam all the time in passage is sealed, will not disperse in fume-exhausting casing
In each corner of body, ensure the sanitation and hygiene in range hood shell, while ensure isolating for electric-control system and steam, strengthen
Stability.
The medium frame plate is by the structure being locked at medium frame plate air intake vent on the rear portion of housing：The medium frame plate inlet air
The edge of mouth 3 turns down to form the first flanging 31 towards case inside, is corresponded on the rear portion of housing at first flanging in
Frame plate is turned down to form the second flanging 32, and first and second flanging is mutually locked by closure.Medium frame plate and rear are existed
Sealed, stabilized structure is fixed at medium frame plate air intake vent, and makes maintenance relative to traditional back side locking mode, front dismounting
More convenient, closure can effectively be hidden in addition, while rear can be made smaller, wherein the closure is sealed
Screw.
Lubricating cup 6 in one are installed with along in the bottom frame of medium frame plate 1, the cup inner chamber of the interior lubricating cup 6 is just being pointed to middle frame
The bottom of the oil cleaner screen in the outside of plate air intake vent 3, and the bottom of the interior lubricating cup is arranged with an outer lubricating cup 7, the bottom of a cup of the interior lubricating cup 6
Offer several oil leaking holes 61, the inner chamber of the just external lubricating cup 7 of the oil leaking hole.The interior lubricating cup is directly connected positioned at medium frame plate
The bottom of oil cleaner screen on the outside of air intake vent, oil droplet caused by filtering on oil cleaner screen is flowed through on the outside of body, be directly entered interior
Lubricating cup, then entered from the oil leaking hole of interior lubricating cup in outer lubricating cup, so as to avoid the feelings that oil stain is infected with medium frame plate bottom frame
Condition, not only easy cleaning and appearance looks elegant.
Claims (4)
- A kind of 1. structure-improved of side extraction cooking fume extractor, it is characterised in that：Including the medium frame plate (1) being fixedly arranged on housing and position In the single port air draught type blower fan (2) in housing, the single port air draught type blower fan is arranged at the lower section of housing top surface air duct base (5), and The air outlet of the single port air draught type blower fan connects with the air intake vent of air duct base (5), and offering one in the middle part of the medium frame plate (1) is in The middle opening of expansion shape forms medium frame plate air intake vent (3), the seal (4) provided with a both ends open, the seal (4) External port (41) be in the radial section of medium frame plate air intake vent form fit be square expansion shape, and the external port (41) Fix and seal and be communicated in medium frame plate air intake vent (3) place, radially section is circular receipts to the inner port (42) of the seal (4) Contracting shape, and the inner port (42) is fixed and sealed and is communicated at the air intake vent of blower fan (2), the seal (4) and blower fan (2) The sealing passage that a fuel feeding cigarette and steam pass through is formed in housing；The medium frame plate (1) passes through medium frame plate air intake vent (3) place It is locked on the rear portion of housing.
- 2. the structure-improved of side extraction cooking fume extractor according to claim 1, it is characterised in that：The medium frame plate is in The structure being locked at frame plate air intake vent on the rear portion of housing is：The edge of the medium frame plate air intake vent (3) is towards case inside Turnover forms the first flanging (31), is corresponded on the rear portion of housing and turns down to form the second flanging towards medium frame plate at first flanging (32), first and second flanging is mutually locked by closure.
- 3. the structure-improved of side extraction cooking fume extractor according to claim 2, it is characterised in that：The closure is sealed Screw.
- 4. the structure-improved of side extraction cooking fume extractor according to claim 1, it is characterised in that：Along the bottom of medium frame plate (1) Lubricating cup in one (6) is installed with portion's frame, the cup inner chamber of the interior lubricating cup (6) is just being pointed on the outside of medium frame plate air intake vent (3) The bottom of oil cleaner screen, and the bottom of the interior lubricating cup is arranged with an outer lubricating cup (7), the bottom of a cup of the interior lubricating cup (6) offer some Individual oil leaking hole (61), the inner chamber of the just external lubricating cup (7) of the oil leaking hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410212492.0A CN105091055B (en) | 2014-05-20 | 2014-05-20 | The structure-improved of side extraction cooking fume extractor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410212492.0A CN105091055B (en) | 2014-05-20 | 2014-05-20 | The structure-improved of side extraction cooking fume extractor |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105091055A CN105091055A (en) | 2015-11-25 |
| CN105091055B true CN105091055B (en) | 2017-12-05 |
Family
ID=54572053
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410212492.0A Expired - Fee Related CN105091055B (en) | 2014-05-20 | 2014-05-20 | The structure-improved of side extraction cooking fume extractor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105091055B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106016409B (en) * | 2016-07-29 | 2018-06-26 | 浙江大学昆山创新中心 | A kind of fume purifier of fume |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201589319U (en) * | 2009-07-10 | 2010-09-22 | 美的集团有限公司 | Fume exhaust fan |
| CN201772523U (en) * | 2010-07-15 | 2011-03-23 | 台湾樱花股份有限公司 | Single inhalation type range hood structure |
| CN103528103A (en) * | 2012-07-05 | 2014-01-22 | 唐立 | Smoke exhaust ventilator |
| CN103697511B (en) * | 2013-11-30 | 2015-05-13 | 宁波方太厨具有限公司 | Diffusion drainage device of range hood |
| CN203869127U (en) * | 2014-05-20 | 2014-10-08 | 樱花卫厨（中国）股份有限公司 | Improved structure of side-suction-type range hood |
-
2014
- 2014-05-20 CN CN201410212492.0A patent/CN105091055B/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN105091055A (en) | 2015-11-25 |
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| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171205 |