CN108592104A - A kind of range hood containing built-in oil cleaner screen - Google Patents
A kind of range hood containing built-in oil cleaner screen Download PDFInfo
- Publication number
- CN108592104A CN108592104A CN201810253562.5A CN201810253562A CN108592104A CN 108592104 A CN108592104 A CN 108592104A CN 201810253562 A CN201810253562 A CN 201810253562A CN 108592104 A CN108592104 A CN 108592104A
- Authority
- CN
- China
- Prior art keywords
- oil
- cleaner screen
- oil cleaner
- range hood
- babinet
- 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.)
- Pending
Links
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
- F24C15/2035—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)
- Ventilation (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The invention discloses a kind of range hoods containing built-in oil cleaner screen, including babinet, the top of babinet is provided with the air outlet seat being connect with common flue, the lower part of babinet is provided with the smoke collecting chamber of rectangle structure, smoke collecting chamber is provided centrally with air inlet, air inlet is provided with the first oil cleaner screen of pyramidal structure, distributed second oil cleaner screen is provided between multi-wing centrifugal fan in first oil cleaner screen and babinet, oil smoke enters babinet by air inlet, is put to common flue by the first oil cleaner screen and the second oil strain net filtration heel row.The configuration of the present invention is simple, design is unique, effectively carries grease separating degree, improves flow of flue gas state, enhances smoke machine suction and reduces noise.
Description
Technical field
The invention belongs to range hood technical fields, and in particular to a kind of range hood containing built-in oil cleaner screen.
Background technology
Range hood is one of essential equipment of machine for kitchen use.For improve range hood grease separating degree, and
Prevent the oil leak of range hood from dropping onto on cooktop, currently, range hood mostly uses the mode for installing oil cleaner screen in its air inlet
To solve the above problems.It usually all uses in air inlet of kitchen ventilator setting single layer or the double-deck oil cleaner screen, but both forms
There is certain problem:Filtering fume cannot be crossed using single layer oil cleaner screen well, or even have oil leakage phenomenon;Using the double-deck oil strain
Net can improve grease separating degree, but can seriously affect the suction of range hood, while also can accordingly increase in the noise of air inlet
Greatly.
Invention content
In view of the above-mentioned deficiencies in the prior art, the technical problem to be solved by the present invention is that providing a kind of containing built-in filter
The grease separating degree of range hood can be effectively ensured in the range hood of oil network;Improve range hood internal flow state;It is right simultaneously
The suction and noise of range hood generate minor impact.
The present invention uses following technical scheme:
A kind of range hood containing built-in oil cleaner screen, including be internally provided with the babinet of multi-wing centrifugal fan, babinet it is upper
Portion is provided with the air outlet seat being connect with common flue, and the lower part of babinet is provided with smoke collecting chamber, and smoke collecting chamber is provided centrally with air inlet
Mouthful, air inlet is provided with the first oil cleaner screen of pyramidal structure, in the babinet between the first oil cleaner screen and multi-wing centrifugal fan
It is provided with distributed second oil cleaner screen, oil smoke enters babinet by air inlet, by the first oil cleaner screen and the second oil cleaner screen mistake
Common flue is emitted into after filter.
Specifically, the second oil cleaner screen is made of motor side oil cleaner screen at an angle to each other and non-motor side oil cleaner screen.
Further, the oil strain mesh portions that the second oil cleaner screen projects immediately below multi-wing centrifugal fan are not open oil filter hole
Slab construction.
Further, the angle between motor side oil cleaner screen and non-motor side oil strain tablet is 90 °~150 °.
Specifically, the oil strain hole edge of the first oil cleaner screen and the second oil cleaner screen is handled through flange, the first oil strain sieve bottom is set
There are the first oil guiding hole, the bottom of the second oil cleaner screen to be provided with the second oil guiding hole.
Further, the second oil guiding hole and the first oil guiding hole are in same vertical straight line.
Specifically, being provided with air outlet in air outlet seat, air outlet with common flue for connecting, multi-wing centrifugal fan connection
There is motor.
Compared with prior art, the present invention at least has the advantages that:
The present invention provides a kind of range hood containing built-in oil cleaner screen, the top of babinet provides air outlet seat and common flue
Connection, the air inlet at lower part smoke collecting chamber center are provided with the first oil cleaner screen of pyramidal structure, in the first oil cleaner screen and babinet
Distributed second oil cleaner screen is provided between multi-wing centrifugal fan, by the distributed double-deck oil strain web frame, oil smoke first passes through
Cross the first oil strain net filtration, into babinet in after through the second oil strain net filtration, can effectively ensure that the grease separating degree of range hood;
Using distributed type double oil strain web frame, it is possible to reduce oil smoke enters resistance when range hood.
Further, the second strainer is made of two plane oil cleaner screens at an angle to each other, and oil smoke avoids after entering range hood
Impact of the oil smoke to spiral case bottom, guide functions are played to air-flow, can effectively improve the air quantity of range hood, reduce oil suction
The noise of smoke machine.
Further, the oil strain mesh portions that the second oil cleaner screen projects immediately below multi-wing centrifugal fan are not open oil filter hole
Planar structure, the oil smoke to entering range hood play guide functions, do not open the shunting that oil filter hole is more advantageous to oil smoke.
Further, the angle between motor side oil cleaner screen and non-motor side oil cleaner screen tablet is 90 °~150 °, ensures the
Two oil cleaner screens can smoothly be installed in the case where range hood space limits, and keep the oil droplet for being attached to the second oil strain net surface smooth
Oil guiding hole is flowed into along surface.
Further, the side of oil filter hole and strainer surrounding are handled by flange, can prevent from dropping onto the oil in oil cleaner screen
Drop escape ensures that oil droplet smoothly flows into oil guiding hole.
Further, the second oil guiding hole and the first oil guiding hole are effectively ensured in same vertical straight line in the second oil cleaner screen
The oil droplet of collection can smoothly enter the first oil cleaner screen by the second oil guiding hole, and flow into catchment cup by the first oil guiding hole.
In conclusion the configuration of the present invention is simple, design is unique, effectively carries grease separating degree, improves flow of flue gas state, increases
Strong smoke machine suction and reduction noise.
Below by drawings and examples, technical scheme of the present invention will be described in further detail.
Description of the drawings
Fig. 1 is the range hood upward view of the present invention;
Fig. 2 is the range hood vertical view of the present invention;
Fig. 3 is the side sectional view of the range hood of the present invention;
Fig. 4 is the second oil cleaner screen and multi-wing centrifugal fan relative position schematic diagram;
Fig. 5 is the second oil cleaner screen schematic diagram of the present invention;
Fig. 6 is the experiment effect figure of the present invention, wherein (a) is existing range hood speed cloud atlas, is (b) present invention speed
Spend cloud atlas.
Wherein:1. air inlet;2. smoke collecting chamber;3. air outlet seat;4. air outlet;5. babinet;6. multi-wing centrifugal fan;61. electricity
Machine;7. the first oil cleaner screen;71. the first oil guiding hole;8. the second oil cleaner screen;81. the second oil guiding hole;82. motor side oil cleaner screen;83.
Non- motor side oil cleaner screen.
Specific implementation mode
In the description of the present invention, it is to be understood that, term "upper", "lower", "left", "right", "vertical", "horizontal",
The orientation or positional relationship of the instructions such as "top", "bottom", "inner", "outside", " side ", " one end ", " one side " is based on shown in attached drawing
Orientation or positional relationship, be merely for convenience of description of the present invention and simplification of the description, do not indicate or imply the indicated device
Or element must have a particular orientation, with specific azimuth configuration and operation, therefore be not considered as limiting the invention.
In addition, term " first ", " second " are used for description purposes only, it is not understood to indicate or imply relative importance or implicit
Indicate the quantity of indicated technical characteristic." first " is defined as a result, the feature of " second " can be expressed or impliedly wrap
Include one or more this feature.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " installation ", " phase
Even ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected;It can
Can also be electrical connection to be mechanical connection;It can be directly connected, can also indirectly connected through an intermediary, Ke Yishi
Connection inside two elements.For the ordinary skill in the art, above-mentioned term can be understood at this with concrete condition
Concrete meaning in invention.
The present invention provides a kind of range hoods containing built-in oil cleaner screen to be improved and be inhaled using the form of distributed oil cleaner screen
The grease separating degree of kitchen ventilator;Improve flow of flue gas state in babinet, increases the suction of range hood;Reduce range hood simultaneously
Noise.
It please referring to Fig.1 to Fig.3, a kind of range hood containing built-in oil cleaner screen of the present invention includes the babinet 5 of range hood,
The top of babinet 5 is provided with air outlet seat 3, is connect with common flue by the air outlet 4 being arranged in air outlet seat 3;Under babinet 5
Portion is provided with the smoke collecting chamber 2 of rectangle structure, and smoke collecting chamber 2 is provided centrally with air inlet 1;Set in babinet 5 to have multiple wing from
Heart wind turbine 6, multi-wing centrifugal fan 6 are connected with motor 61, are provided with the first oil cleaner screen 7 of pyramidal structure at air inlet 1, and first
The second oil cleaner screen 8 is provided between oil cleaner screen 7 and multi-wing centrifugal fan 6, oil smoke leads under the action of multi-wing centrifugal fan 6
It crosses air inlet 1 and enters babinet 5, after the first oil cleaner screen 7 and the filtering of the second oil cleaner screen 8, public cigarette is emitted by air outlet 4
Road.
Referring to Fig. 1, the oil strain hole edge of the first oil cleaner screen 7 of pyramidal structure is handled through flange, in 7 bottom of the first oil cleaner screen
Equipped with oil guiding hole 71.
Referring to Fig. 4, the second oil cleaner screen 8 is by 83 groups of motor side oil cleaner screen 82 and non-motor side oil cleaner screen at an angle to each other
At the oil strain mesh portions that the second oil cleaner screen 8 projects immediately below multi-wing centrifugal fan 6 are not open the slab construction of oil filter hole.
Referring to Fig. 5, the bottom of the second oil cleaner screen 8 is provided with the second oil guiding hole 81, and the second oil guiding hole 81 and the first Oil Guide
Hole 71 is in same vertical straight line, and the side of oil filter hole and strainer surrounding are handled by flange, motor side oil cleaner screen 82 and non-motor
Angle between side oil strain tablet 83 is α, it is preferred that ranging from 90 ° to 150 ° of α ensures that the second oil cleaner screen 8 can be in range hood
The lower smoothly installation of space limitation, and the oil droplet for being attached to 8 surface of the second oil cleaner screen is enable smoothly to flow into the second Oil Guide along surface
Hole 81.
Range hood using the present invention can effectively improve grease separation compared to the range hood of common oil strain web form
While spending, impact of the air-flow to spiral case bottom is reduced, ensures the suction of range hood, and reduce the noise of fume-exhausting.
In order to make the object, technical scheme and advantages of the embodiment of the invention clearer, below in conjunction with the embodiment of the present invention
In attached drawing, technical scheme in the embodiment of the invention is clearly and completely described, it is clear that described embodiment is
A part of the embodiment of the present invention, instead of all the embodiments.The present invention being described and shown in usually here in attached drawing is real
Applying the component of example can be arranged and be designed by a variety of different configurations.Therefore, the present invention to providing in the accompanying drawings below
The detailed description of embodiment be not intended to limit the range of claimed invention, but be merely representative of the selected of the present invention
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are obtained without creative efforts
The every other embodiment obtained, shall fall within the protection scope of the present invention.
The internal speed cloud atlas of range hood using the present invention and traditional range hood is as shown in Figure 6.Using this hair
Guide functions of the bright range hood due to the second oil cleaner screen so that the speed bigger inside casing of cooking fume exhaustor is more advantageous to
The discharge of oil smoke.Meanwhile in traditional range hood, oil smoke to the impact of spiral case bottom can spiral case bottom can be formed one it is low
Fast area, is unfavorable for the discharge of oil smoke, and the setting of the second oil cleaner screen makes the low regime of spiral case bottom disappear substantially, also effectively avoids
High speed soot gas directly impacts spiral case bottom and generates larger noise, keeps gas flowing more smooth, helps further to subtract
Small noise.
The above content is merely illustrative of the invention's technical idea, and protection scope of the present invention cannot be limited with this, every to press
According to technological thought proposed by the present invention, any change done on the basis of technical solution each falls within claims of the present invention
Protection domain within.
Claims (7)
1. a kind of range hood containing built-in oil cleaner screen, which is characterized in that the case including being internally provided with multi-wing centrifugal fan (6)
Body (5), the top of babinet (5) are provided with the air outlet seat (3) being connect with common flue, and the lower part of babinet (5) is provided with smoke collecting chamber
(2), smoke collecting chamber (2) is provided centrally with air inlet (1), is provided with the first oil cleaner screen of pyramidal structure at air inlet (1)
(7), distributed second oil cleaner screen (8) is provided in the babinet between the first oil cleaner screen (7) and multi-wing centrifugal fan (6), oil
Cigarette enters babinet (5) by air inlet (1), and public cigarette is emitted into after the first oil cleaner screen (7) and the second oil cleaner screen (8) filtering
Road.
2. a kind of range hood containing built-in oil cleaner screen according to claim 1, which is characterized in that the second oil cleaner screen (8)
It is made of motor side oil cleaner screen (82) and non-motor side oil cleaner screen (83) at an angle to each other.
3. a kind of range hood containing built-in oil cleaner screen according to claim 2, which is characterized in that the second oil cleaner screen (8)
The oil strain mesh portions projected immediately below multi-wing centrifugal fan (6) are not open the slab construction of oil filter hole.
4. a kind of range hood containing built-in oil cleaner screen according to claim 2, which is characterized in that motor side oil cleaner screen
(82) angle between non-motor side oil strain tablet (83) is 90 °~150 °.
5. a kind of range hood containing built-in oil cleaner screen according to claim 1, which is characterized in that the first oil cleaner screen (7)
It being handled through flange with the oil strain hole edge of the second oil cleaner screen (8), the first oil cleaner screen (7) bottom is equipped with the first oil guiding hole (71), the
The bottom of two oil cleaner screens (8) is provided with the second oil guiding hole (81).
6. a kind of range hood containing built-in oil cleaner screen according to claim 5, which is characterized in that the second oil guiding hole (81)
With the first oil guiding hole (71) in same vertical straight line.
7. a kind of range hood containing built-in oil cleaner screen according to claim 1, which is characterized in that air outlet seat is set on (3)
It is equipped with air outlet (4), for air outlet (4) for being connected with common flue, multi-wing centrifugal fan (6) is connected with motor (61).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201810253562.5A CN108592104A (en) | 2018-03-26 | 2018-03-26 | A kind of range hood containing built-in oil cleaner screen |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201810253562.5A CN108592104A (en) | 2018-03-26 | 2018-03-26 | A kind of range hood containing built-in oil cleaner screen |
Publications (1)
Publication Number | Publication Date |
---|---|
CN108592104A true CN108592104A (en) | 2018-09-28 |
Family
ID=63623662
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201810253562.5A Pending CN108592104A (en) | 2018-03-26 | 2018-03-26 | A kind of range hood containing built-in oil cleaner screen |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN108592104A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110319471A (en) * | 2019-07-19 | 2019-10-11 | 杭州德意电器股份有限公司 | A kind of water conservancy diversion treatment facilities and kitchen ventilator for kitchen ventilator and water conservancy diversion purification method |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1705430A1 (en) * | 2005-07-04 | 2006-09-27 | V-Zug AG | extracting hood with grease filter |
CN201382475Y (en) * | 2009-04-29 | 2010-01-13 | 广东奥特龙电器制造有限公司 | Oil-smoke filtering device |
CN203478394U (en) * | 2013-09-12 | 2014-03-12 | 中山华帝燃具股份有限公司 | Fume exhaust fan |
CN204165104U (en) * | 2014-09-22 | 2015-02-18 | 珠海格力电器股份有限公司 | Smoke exhaust ventilator |
CN205747080U (en) * | 2016-07-14 | 2016-11-30 | 广东美的厨房电器制造有限公司 | Range hood and filter screen thereof and water conservancy diversion filter assemblies |
CN206330185U (en) * | 2016-12-29 | 2017-07-14 | 宁波方太厨具有限公司 | A kind of range hood |
CN107339259A (en) * | 2017-04-11 | 2017-11-10 | 宁波方太厨具有限公司 | A kind of multi-wing centrifugal fan |
CN107504533A (en) * | 2017-08-23 | 2017-12-22 | 上海多环油烟净化设备有限公司 | Dual-purpose type circularly purifying machine |
-
2018
- 2018-03-26 CN CN201810253562.5A patent/CN108592104A/en active Pending
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1705430A1 (en) * | 2005-07-04 | 2006-09-27 | V-Zug AG | extracting hood with grease filter |
CN201382475Y (en) * | 2009-04-29 | 2010-01-13 | 广东奥特龙电器制造有限公司 | Oil-smoke filtering device |
CN203478394U (en) * | 2013-09-12 | 2014-03-12 | 中山华帝燃具股份有限公司 | Fume exhaust fan |
CN204165104U (en) * | 2014-09-22 | 2015-02-18 | 珠海格力电器股份有限公司 | Smoke exhaust ventilator |
CN205747080U (en) * | 2016-07-14 | 2016-11-30 | 广东美的厨房电器制造有限公司 | Range hood and filter screen thereof and water conservancy diversion filter assemblies |
CN206330185U (en) * | 2016-12-29 | 2017-07-14 | 宁波方太厨具有限公司 | A kind of range hood |
CN107339259A (en) * | 2017-04-11 | 2017-11-10 | 宁波方太厨具有限公司 | A kind of multi-wing centrifugal fan |
CN107504533A (en) * | 2017-08-23 | 2017-12-22 | 上海多环油烟净化设备有限公司 | Dual-purpose type circularly purifying machine |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110319471A (en) * | 2019-07-19 | 2019-10-11 | 杭州德意电器股份有限公司 | A kind of water conservancy diversion treatment facilities and kitchen ventilator for kitchen ventilator and water conservancy diversion purification method |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN106051872B (en) | A kind of range hood | |
CN106568109B (en) | A kind of application has the range hood of noise reduction impeller | |
CN208920166U (en) | Range hood | |
CN106594828A (en) | Ceiling type extractor hood | |
CN205536043U (en) | Smoke suction hood | |
CN209694963U (en) | A kind of intermediate smoking-type is without oil smoke electric oven | |
CN207438685U (en) | A kind of range hood | |
CN207230679U (en) | A kind of range hood | |
CN109595648A (en) | A kind of range hood | |
CN109595633A (en) | A kind of range hood | |
CN108592104A (en) | A kind of range hood containing built-in oil cleaner screen | |
CN206055730U (en) | A kind of pair of air-inlet range hood | |
CN206001563U (en) | A kind of range hood | |
CN208332384U (en) | A kind of kitchen ventilator with the double-deck oil network | |
CN205939327U (en) | Range hood | |
CN207751033U (en) | A kind of range hood | |
CN212252751U (en) | Fume exhaust fan | |
CN208794502U (en) | The air intake assembly and kitchen ventilator of kitchen ventilator | |
CN207555700U (en) | Filtering type wind turbine and the range hood with the wind turbine | |
CN207247317U (en) | A kind of range hood | |
CN208075039U (en) | A kind of strainer used for range hood and range hood | |
CN201740098U (en) | Close absorbing type kitchen ventilator | |
CN206563335U (en) | The housing unit and range hood of range hood | |
CN207230681U (en) | A kind of range hood | |
CN2639754Y (en) | Air intake oil filtering device of european type cooker ventilator |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180928 |
|
RJ01 | Rejection of invention patent application after publication |