CN206890616U - A kind of balanced type range hood - Google Patents
A kind of balanced type range hood Download PDFInfo
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- CN206890616U CN206890616U CN201720809294.1U CN201720809294U CN206890616U CN 206890616 U CN206890616 U CN 206890616U CN 201720809294 U CN201720809294 U CN 201720809294U CN 206890616 U CN206890616 U CN 206890616U
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- range hood
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Abstract
The utility model provides a kind of balanced type range hood, it is related to range hood field, including oil-smoke absorbing device, smoke collecting device and balanced type smoke pipe component, smoke collecting device is connected with oil-smoke absorbing device, for polymerizeing the oil smoke of oil smoke suctions, balanced type smoke pipe component includes inner and outer tubes, one end of inner tube is connected with smoke collecting device, the other end of inner tube is used to stretch out smoke chamber and be in communication with the outside, outer tube is set in outside inner tube, and venting cavity is formed between the inner surface of outer tube and the outer surface of inner tube, the both ends of venting cavity are respectively used in communication chamber and the external world.Compared to prior art, a kind of balanced type range hood provided by the utility model, extraneous fresh air is added into interior while oil smoke can be discharged, a series of problems for avoiding indoor missing air and triggering.
Description
Technical field
Range hood field is the utility model is related to, in particular to a kind of balanced type range hood.
Background technology
With the development of the society, range hood is increasingly entering among daily life, inhaled in kitchen
Oil smoke caused by cooking can be discharged to outdoor by lampblack absorber, ensure that kitchen is not occupied by oil smoke so that the cooking environment of people obtains
To greatly being lifted.
Existing range hood is unidirectional smoke evacuation, i.e., can only realize the flue gas in kitchen being discharged to this outdoor work(
Energy.Through inventor investigate find, when kitchen door and window close, be unsatisfactory for without ventilating opening air inlet nourishment condition or air inlet nourishment condition compared with
When poor, existing range hood often has the following disadvantages：
1st, air cannot be fed in kitchen, and lampblack absorber can not extract more air, can make the smoke exhaust efficiency of lampblack absorber
Decline, cause smoking effect difference or can not discharge fume；
2nd, air is arranged to outdoor, air by range hood and cannot fed in kitchen, is made indoor oxygen content too low, is caused to fire
Gas kitchen can not fully burn, and gas-cooker burn incompletely, can produce the pernicious gases such as CO, NO, SO, have gas poisoning hidden danger；
3rd, a system such as uncomfortable in chest, dizzy, nauseous occurs in anoxic, the high kitchen work of CO, NO concentration, people for a long time in user
Row symptom, endanger user's body health.
That is, existing range hood can not meet the use demand of user under these conditions, kitchen range well
Also can not fully burn.
In view of this, indoor flue gas can be discharged by designing and manufacturing one kind, and and can is flat from outdoor to interior supplement air
Weighing apparatus formula range hood is just particularly important.
Utility model content
The purpose of this utility model is to provide a kind of balanced type range hood, and it can discharge the oil smoke of interior, and can
From outdoor to interior supplement fresh air, indoor a series of problems triggered because lacking fresh air is avoided.
The utility model is realized using following technical scheme.
A kind of balanced type range hood, including oil-smoke absorbing device, smoke collecting device and balanced type smoke pipe component, smoke collecting device
It is connected with oil-smoke absorbing device, for polymerizeing the oil smoke of oil smoke suctions, balanced type smoke pipe component is including inner tube and outside
Pipe, one end of inner tube are connected with smoke collecting device, and the other end of inner tube is provided with exhaust outlet, and outer tube is set in outside inner tube, and outer tube
Inner surface and inner tube outer surface between form venting cavity, the one end of outer tube away from exhaust outlet is provided with the first opening, outside
Pipe is provided with the second opening close to one end of exhaust outlet, and the first opening and the second opening connect with venting cavity.
Further, outer tube is stretched out in the one end of inner tube away from smoke collecting device, so that the oil smoke of inner tube discharge is away from venting cavity.
Further, balanced type smoke pipe component also includes support frame, support frame be arranged in venting cavity and respectively with inner tube
Connected with outer tube.
Further, support frame includes multiple dividing plates, and the both sides of each dividing plate are respectively fixedly connected with the outer surface of inner tube
With the inner surface of outer tube, venting cavity is separated into multiple airways by multiple dividing plates, and the both ends of each airway are respectively communicated with first
Opening and the second opening.
Further, balanced type smoke pipe component also includes smoke pipe fastener, and inner tube passes through smoke pipe fastener and smoke collecting device
Detachably connected, one end of outer tube is connected with smoke pipe fastener.
Further, smoke pipe fastener includes a rotary clamping ring and clamping disk, and rotary clamping ring is circumferentially positioned at outer tube
Outer peripheral face and be fixedly connected with clamping disk, clamping disk and inner tube clamping, the one end of clamping disk away from inner tube connects with smoke collecting device
Connect, and passage is offered on clamping disk, inner tube is connected by passage with smoke collecting device.
Further, balanced type range hood also includes wind-collecting cover, and wind-collecting cover is fixedly connected on smoke collecting device and covered at
One end of outer tube, for venting cavity by the connects with the internal cavities of the first opening and wind-collecting cover, wind-collecting cover has an opening, opening with
The connects with the internal cavities of wind-collecting cover.
Further, the first opening is multiple that multiple first openings are distributed on the outer peripheral face of outer tube, with communication chamber
With venting cavity.
Further, the second opening is multiple that multiple second openings are distributed on the outer peripheral face of outer tube, to connect the external world
With the venting cavity.
A kind of balanced type range hood, including oil-smoke absorbing device, smoke collecting device and balanced type smoke pipe component, smoke collecting device
It is connected with oil-smoke absorbing device, for polymerizeing the oil smoke of oil smoke suctions, balanced type smoke pipe component includes inner tube, outer tube
With circulation fan, one end of inner tube is connected with smoke collecting device, and the other end of inner tube is used to be in communication with the outside, and outer tube is set in inner tube
Outside, and between the inner surface of outer tube and the outer surface of inner tube form venting cavity, the both ends of venting cavity be respectively used in communication chamber with
The external world, circulation fan is fixedly installed in inner tube and one end away from smoke collecting device, for lifting the circulation speed of oil smoke in inner tube
Degree.
The utility model has the advantages that：
A kind of balanced type range hood provided by the utility model, the balanced type range hood is installed indoors and will put down
One end of weighing apparatus formula smoke pipe component reaches outdoor, and wherein inner tube is respectively communicated with smoke collecting device with outdoor, and outer tube is set in outside inner tube,
And venting cavity is formed between the inner surface of outer tube and the outer surface of inner tube, the both ends of venting cavity are respectively communicated with the indoor and external world.
In actual use, the oil smoke in oil-smoke absorbing device adsorption chamber and by smoke collecting device be sent into tube side-by-side go out to outdoor.Room
Outer fresh air is spontaneously got in by venting cavity, to supplement the air of indoor missing.Compared to prior art, this reality
With a kind of balanced type range hood of new offer, extraneous fresh air is added into interior while oil smoke can be discharged, kept away
Some problems exempted from indoor missing air and triggered.
Another balanced type range hood provided by the utility model, the row of oil smoke is promoted by the effect for the fan that circulates
Go out.Compared to prior art, a kind of balanced type range hood provided by the utility model, by the external world while can discharging oil smoke
Fresh air adds to interior, some problems for avoiding indoor missing air and triggering, simultaneously because the effect of circulation fan,
Oil smoke discharge speed greatly improves.
Brief description of the drawings
, below will be to required use in embodiment in order to illustrate more clearly of the technical scheme of the utility model embodiment
Accompanying drawing be briefly described, it will be appreciated that the following drawings illustrate only some embodiments of the present utility model, therefore should not be by
Regard the restriction to scope as, for those of ordinary skill in the art, on the premise of not paying creative work, may be used also
To obtain other related accompanying drawings according to these accompanying drawings.
Fig. 1 is the balanced type range hood overall structure diagram that the utility model first embodiment provides；
Fig. 2 is the inner tube and outer tube attachment structure schematic diagram that the utility model first embodiment provides；
Fig. 3 is smoke pipe fastener attachment structure schematic diagram in Fig. 1；
Fig. 4 is the attachment structure schematic diagram of wind-collecting cover and outer tube in Fig. 1.
Icon：100- balanced type range hoods；110- oil-smoke absorbing devices；130- smoke collecting devices；150- balanced type smoke pipes
Component；151- inner tubes；153- outer tubes；The openings of 1531- first；The openings of 1533- second；155- support frames；1551- dividing plates；
157- smoke pipe fasteners；1571- rotary clamping rings；1573- clamping disks；170- wind-collecting covers；171- is open.
Embodiment
It is new below in conjunction with this practicality to make the purpose, technical scheme and advantage of the utility model embodiment clearer
Accompanying drawing in type embodiment, the technical scheme in the embodiment of the utility model is clearly and completely described, it is clear that is retouched
The embodiment stated is the utility model part of the embodiment, rather than whole embodiments.Generally here described in accompanying drawing and
The component of the utility model embodiment shown can be configured to arrange and design with a variety of.
Therefore, the detailed description of the embodiment of the present utility model to providing in the accompanying drawings is not intended to limit requirement below
The scope of the utility model of protection, but it is merely representative of selected embodiment of the present utility model.Based in the utility model
Embodiment, the every other embodiment that those of ordinary skill in the art are obtained under the premise of creative work is not made, all
Belong to the scope of the utility model protection.
It should be noted that：Similar label and letter represents similar terms in following accompanying drawing, therefore, once a certain Xiang Yi
It is defined, then it further need not be defined and explained in subsequent accompanying drawing in individual accompanying drawing.
, it is necessary to explanation in description of the present utility model, term " " center ", " on ", " vertical ", " level ", " interior ",
The orientation or position relationship of instructions such as " outer " are or the utility model product based on orientation shown in the drawings or position relationship
The orientation or position relationship usually put during use, it is for only for ease of description the utility model and simplifies description, without referring to
Show or imply that the device of meaning or element there must be specific orientation, with specific azimuth configuration and operation, therefore can not manage
Solve as to limitation of the present utility model.In addition, term " first ", " second " etc. are only used for distinguishing description, and it is not intended that referring to
Show or imply relative importance.
In description of the present utility model, it is also necessary to which explanation, unless otherwise clearly defined and limited, term " are set
Put ", " connected ", " installation ", " connection " should be interpreted broadly, for example, it may be fixedly connected or be detachably connected,
Or it is integrally connected；Can be mechanical connection or electrical connection；Can be joined directly together, intermediary can also be passed through
It is indirectly connected, can is the connection of two element internals.For the ordinary skill in the art, can be managed with concrete condition
Solve concrete meaning of the above-mentioned term in the utility model.
Below in conjunction with the accompanying drawings, some embodiments of the present utility model are elaborated.In the case where not conflicting, under
Feature in the embodiment stated can be mutually combined.
First embodiment
Referring to Fig. 1, a kind of balanced type range hood 100 is present embodiments provided, cigarette is discharged for being placed in smoke chamber
Oil smoke in air chamber simultaneously supplements fresh air, and the balanced type range hood 100 includes oil-smoke absorbing device 110, smoke collecting device
130th, balanced type smoke pipe component 150 and wind-collecting cover 170, smoke collecting device 130 is connected with oil-smoke absorbing device 110, for godied oil
The oil smoke that cigarette adsorbent equipment 110 absorbs.One end of balanced type smoke pipe component 150 is connected with the smoke collecting device 130, and the other end is stretched
Go out outdoor, for discharging oil smoke and supplementing fresh air.Wind-collecting cover 170 is arranged on smoke collecting device 130 and covers at balanced type
Smoke pipe component 150 is close to one end of smoke collecting device 130.
There is a smoke collecting chamber in smoke collecting device 130, the smoke collecting chamber connects with oil-smoke absorbing device 110, inner tube 151 and the collection
Smoke chamber connects so that the oil smoke absorbed by oil-smoke absorbing device 110 is passed through inner tube 151 and is discharged into after polymerizeing by smoke collecting chamber
It is extraneous.
In the present embodiment, oil-smoke absorbing device 110 includes oil smoke adsorption plate (non-label in figure) and oil smoke adsorption tube (figure
In non-label), oil smoke adsorption plate be detachably arranged in interior wall on, oil smoke adsorption tube is embedded on oil smoke adsorption plate simultaneously
Connected with smoke collecting chamber, oil smoke is adsorbed onto in oil smoke adsorption tube and is sent into smoke collecting chamber by oil smoke adsorption plate.
Balanced type smoke pipe component 150 includes inner tube 151, outer tube 153, support frame 155 and smoke pipe fastener 157, inner tube 151
One end be connected with smoke collecting device 130, the other end of inner tube 151 stretches out smoke chamber and is simultaneously provided with exhaust outlet, the exhaust outlet with it is outer
Boundary connects, and flue gas is discharged to the external world by inner tube 151.Outer tube 153 is set in outside inner tube 151, and the inner surface of outer tube 153 with it is interior
Venting cavity is formed between the outer surface of pipe 151, the both ends of venting cavity are respectively used to extraneous in communication chamber, and fresh air passes through logical
Air cavity enters interior.Support frame 155 is arranged in venting cavity and is connected respectively with inner tube 151 and outer tube 153.Inner tube 151 is logical
Cross smoke pipe fastener 157 and smoke collecting device 130 is detachably connected, one end of outer tube 153 is connected with smoke pipe fastener 157.
Outer tube 153 is stretched out in the one end of inner tube 151 away from smoke collecting device 130, so that the oil smoke that inner tube 151 is discharged is away from ventilation
Chamber.Specifically, inner tube 151 stretch out outer tube 153 distance be 30cm, avoid inner tube 151 discharge oil smoke by venting cavity again
It is discharged into interior.
It is worth noting that, herein inner tube 151 stretch out outer tube 153 distance be not restricted to 30cm or its
His distance, such as 40cm or 50cm.Distance is bigger, is more avoided that the oil smoke that inner tube 151 is discharged is again introduced into room by venting cavity
It is interior, but in view of manufacturing cost and factor easy for installation, inner tube 151 stretches out the distance of outer tube 153 in optimum range Nei Kegen
It is adjusted according to field condition.
In the present embodiment, the material of inner tube 151 and outer tube 153 uses strength flexible plastic so that inner tube 151 and outer tube
153 have long lifespan, corrosion resistant characteristic.Certainly, the material of inner tube 151 and outer tube 153 is not restricted to this herein, also may be used
Be other kinds of material such as carbon steel or heat stable resin, be not especially limited herein.
Referring to Fig. 2, support frame 155 includes multiple dividing plates 1551, and the both sides of each dividing plate 1551 are respectively fixedly connected with interior
Venting cavity is separated into multiple airways by the outer surface of pipe 151 and the inner surface of outer tube 153, multiple dividing plates 1551, each ventilation
The both ends in road are respectively used to connect smoke chamber and the external world.
In the present embodiment, the number of dividing plate 1551 is 4, and 4 dividing plates 1551 are evenly distributed in venting cavity and will be logical
Air cavity is separated into 4 airways, mutually completely cuts off between 4 airways.
Being worth noting is, the number of dividing plate 1551 is not restricted to 4 or 3 or 5 etc. herein, but
The number of all dividing plates 1551 that can support inner tube 151 and outer tube 153 is within the scope of protection of the utility model.
Referring to Fig. 3, smoke pipe fastener 157 includes a rotary clamping ring 1571 and clamping disk 1573, rotary clamping ring 1571
It is circumferentially positioned at the outer peripheral face of outer tube 153 and is fixedly connected with clamping disk 1573, clamping disk 1573 and the clamping of inner tube 151, clamping
The one end of disk 1573 away from inner tube 151 is connected with smoke collecting device 130, and passage is offered on clamping disk 1573, and inner tube 151 is logical
Passage is crossed to connect with smoke collecting device 130.
In the present embodiment, multiple mounting holes, each mounting hole are uniformly offered on the outer peripheral face of rotary clamping ring 1571
Interior to have attachment screw, the rotary clamping ring 1571 passes through multiple mounting holes and the mode connects for screw of outer tube 153.Specifically, mounting hole
Number be 4, smoke pipe fastener 157 is connected with outer tube 153 by 4 uniform screws and fixation.
Referring to Fig. 4, wind-collecting cover 170 is fixedly connected on smoke collecting device 130 and covers at one end of outer tube 153, and venting cavity leads to
The connects with the internal cavities of the first opening 1531 and wind-collecting cover 170 is crossed, wind-collecting cover 170 has an opening 171, opening 171 and collection
The connects with the internal cavities of fan housing 170.
In the present embodiment, the rectangular body shape of wind-collecting cover 170, and opening 171 is opened in the top of the wind-collecting cover 170, makes
The fresh air of interior is entered from venting cavity can be flowed out from the top of wind-collecting cover 170, on the one hand enable fresh air
Interior is enough distributed uniformly to, on the other hand avoids after fresh air is got in and is adsorbed onto by oil-smoke absorbing device 110
Go to discharge outdoor again in inner tube 151.Certainly, wind-collecting cover 170 is also not restricted to cuboid shape or ellipsoid herein
Body shape or cylindrical shape, are not especially limited herein.
The one end of outer tube 153 away from exhaust outlet is provided with the first opening 1531, and outer tube 153 is set close to one end of exhaust outlet
The second opening 1533 is equipped with, the first opening 1531 and the second opening 1533 connect with venting cavity.
First opening 1531 is multiple, and multiple first openings 1531 are distributed on the outer peripheral face of outer tube 153, with communication chamber
Interior and venting cavity.Second opening 1533 is multiple, and multiple second openings 1533 are distributed on the outer peripheral face of outer tube 153, with even
The logical extraneous and venting cavity.
In the present embodiment, the first opening 1531 is uniformly distributed the outer peripheral face of outer tube 153 indoors so that by logical
The fresh air that air cavity is got in can preliminarily be shunted by multiple first openings 1531.Second opening 1533
The outer peripheral face of the outer tube 153 in the external world is evenly distributed on, increases venting cavity and extraneous air-flow transmission area so that be extraneous fresh
Air can be entered in venting cavity in time, in large quantities.
In summary, a kind of balanced type range hood 100 is present embodiments provided, in the smoke chamber that air circulation is poor
It is interior, oil-smoke absorbing device 110 is installed indoors, and inner tube 151 and outer tube 153 are stretched out into the smoke chamber so that venting cavity
Both ends be respectively communicated with it is indoor with it is outdoor.By the inner tube 151 that is nested in outer tube 153 by the oil smoke discharge of interior to extraneous,
And the fresh air in the external world is added to interior by the venting cavity by being formed between outer tube 153 and inner tube 151 so that indoor and outer
The air on boundary can reach poised state, avoid the indoor larger difference with outside air concentration.Compared to prior art, sheet
Indoor oil smoke, can be discharged to the external world and send extraneous fresh air by a kind of balanced type range hood 100 that embodiment provides
Enter interior, avoid causes room air to be greatly decreased and produce corresponding problem because discharging oil smoke so that indoor discharge oil smoke
The harmfulness of human body is substantially reduced, also ensure that the normal use of other indoor air-breathing kitchen range of needs.
Second embodiment
Present embodiments provide a kind of balanced type range hood 100, its basic structure and principle and caused technique effect
Identical with first embodiment, to briefly describe, the present embodiment part does not refer to part, refers in corresponding in first embodiment
Hold.
The balanced type range hood 100 includes oil-smoke absorbing device 110, smoke collecting device 130 and balanced type smoke pipe component
150, smoke collecting device 130 is connected with oil-smoke absorbing device 110, for polymerizeing the oil smoke of the absorption of oil-smoke absorbing device 110.Balanced type
One end of smoke pipe component 150 is connected with smoke collecting device 130, and the other end reaches the external world, for discharging oil smoke and being sent into fresh sky
Gas.
In the present embodiment, balanced type smoke pipe component 150 includes inner tube 151, outer tube 153 and circulation fan (not shown),
One end of inner tube 151 is connected with smoke collecting device 130, and the other end of inner tube 151 is used to stretch out smoke chamber and be in communication with the outside, outer tube
153 are set in outside inner tube 151, and form venting cavity between the outer surface of the inner surface of outer tube 153 and inner tube 151, venting cavity
Both ends are respectively used to extraneous in communication chamber, and circulation fan is fixedly installed on one in inner tube 151 and away from smoke collecting device 130
End, for lifting the velocity of liquid assets of oil smoke in inner tube 151.
A kind of balanced type range hood 100 that the present embodiment provides, circulation fan is provided with inner tube 151, is improved
The velocity of liquid assets of inner tube 151 so that indoor oil smoke can promptly be discharged outdoor.Compared to prior art, the present embodiment
A kind of balanced type range hood 100 provided, to indoor supplement fresh air while oil smoke being discharged into the external world rapidly,
Avoid the deficiency of room air.
Preferred embodiment of the present utility model is the foregoing is only, is not limited to the utility model, for this
For the technical staff in field, the utility model can have various modifications and variations.It is all in the spirit and principles of the utility model
Within, any modification, equivalent substitution and improvements made etc., it should be included within the scope of protection of the utility model.
Claims (10)
1. a kind of balanced type range hood, it is characterised in that including oil-smoke absorbing device, smoke collecting device and balanced type smoke pipe group
Part, the smoke collecting device are connected with the oil-smoke absorbing device, the oil smoke absorbed for polymerizeing the oil-smoke absorbing device,
The balanced type smoke pipe component includes inner and outer tubes, and one end of said inner tube is connected with the smoke collecting device, said inner tube
The other end is provided with exhaust outlet, and the outer tube is set in outside said inner tube, and the inner surface of the outer tube and said inner tube is outer
Venting cavity is formed between surface, the one end of the outer tube away from the exhaust outlet is provided with the first opening, and the outer tube is close
One end of the exhaust outlet is provided with the second opening, first opening and second opening with the venting cavity
Connection.
2. balanced type range hood according to claim 1, it is characterised in that said inner tube is away from the smoke collecting device
The outer tube is stretched out in one end, so that the oil smoke of said inner tube discharge is away from the venting cavity.
3. balanced type range hood according to claim 1 or 2, it is characterised in that the balanced type smoke pipe component also wraps
Support frame is included, support frame as described above is arranged in the venting cavity and is connected respectively with said inner tube and the outer tube.
4. balanced type range hood according to claim 3, it is characterised in that support frame as described above includes multiple dividing plates, often
The both sides of the individual dividing plate are respectively fixedly connected with the inner surface in the outer surface of said inner tube and the outer tube, multiple dividing plates
The venting cavity is separated into multiple airways, the both ends of each airway be respectively communicated with first opening with it is described
Second opening.
5. balanced type range hood according to claim 1, it is characterised in that the balanced type smoke pipe component also includes cigarette
Pipe clamp fastener, said inner tube is detachably connected by the smoke pipe fastener and the smoke collecting device, one end of the outer tube
It is connected with the smoke pipe fastener.
6. balanced type range hood according to claim 5, it is characterised in that the smoke pipe fastener includes a revotating card
Ring and clamping disk are connect, the rotary clamping ring is circumferentially positioned at the outer peripheral face of the outer tube and is fixedly connected with the clamping disk,
The clamping disk and said inner tube clamping, the one end of the clamping disk away from said inner tube is connected with the smoke collecting device, and institute
State and passage is offered on clamping disk, said inner tube is connected by the passage with the smoke collecting device.
7. balanced type range hood according to claim 1, it is characterised in that the balanced type range hood also includes collection
Fan housing, the wind-collecting cover are fixedly connected on the smoke collecting device and cover at one end of the outer tube, and the venting cavity passes through institute
The connects with the internal cavities of the first opening and the wind-collecting cover is stated, the wind-collecting cover has an opening, the opening and the collection
The connects with the internal cavities of fan housing.
8. balanced type range hood according to claim 1, it is characterised in that first opening is multiple to be multiple
First opening is distributed on the outer peripheral face of the outer tube, with communication chamber with the venting cavity.
9. the balanced type range hood according to claim 1 or 8, it is characterised in that second opening is more to be multiple
Individual second opening is distributed on the outer peripheral face of the outer tube, to connect the extraneous and venting cavity.
10. a kind of balanced type range hood, it is characterised in that included oil-smoke absorbing device, smoke collecting device and balanced type smoke pipe
Component, the smoke collecting device are connected with the oil-smoke absorbing device, the oil absorbed for polymerizeing the oil-smoke absorbing device
Cigarette, the balanced type smoke pipe component include inner tube, outer tube and circulation fan, one end of said inner tube and connected with the smoke collecting device
Connect, the other end of said inner tube is used to be in communication with the outside, and the outer tube is set in outside said inner tube, and the inner surface of the outer tube
Venting cavity is formed between the outer surface of said inner tube, the both ends of the venting cavity are respectively used to extraneous in communication chamber, described
Circulation fan is fixedly installed in the one end of said inner tube away from the smoke collecting device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720809294.1U CN206890616U (en) | 2017-07-05 | 2017-07-05 | A kind of balanced type range hood |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720809294.1U CN206890616U (en) | 2017-07-05 | 2017-07-05 | A kind of balanced type range hood |
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| Publication Number | Publication Date |
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| CN206890616U true CN206890616U (en) | 2018-01-16 |
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| CN201720809294.1U Active CN206890616U (en) | 2017-07-05 | 2017-07-05 | A kind of balanced type range hood |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107101242A (en) * | 2017-07-05 | 2017-08-29 | 广东万家乐燃气具有限公司 | A kind of balanced type range hood |
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2017
- 2017-07-05 CN CN201720809294.1U patent/CN206890616U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107101242A (en) * | 2017-07-05 | 2017-08-29 | 广东万家乐燃气具有限公司 | A kind of balanced type range hood |
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