CN205833809U - There is the smoke exhaust of diversion air duct - Google Patents
There is the smoke exhaust of diversion air duct Download PDFInfo
- Publication number
- CN205833809U CN205833809U CN201620570657.6U CN201620570657U CN205833809U CN 205833809 U CN205833809 U CN 205833809U CN 201620570657 U CN201620570657 U CN 201620570657U CN 205833809 U CN205833809 U CN 205833809U
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- CN
- China
- Prior art keywords
- air
- diversion
- diversion division
- suction cover
- bleeding point
- 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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- 239000000779 smoke Substances 0.000 title claims abstract description 37
- 230000000740 bleeding effect Effects 0.000 claims abstract description 42
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 17
- 238000005276 aerator Methods 0.000 claims description 9
- 238000010586 diagram Methods 0.000 description 5
- 230000004308 accommodation Effects 0.000 description 2
- 239000003344 environmental pollutant Substances 0.000 description 2
- 231100000719 pollutant Toxicity 0.000 description 2
- 238000010992 reflux Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 1
- 239000003595 mist Substances 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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Abstract
This utility model provides a kind of smoke exhaust with diversion air duct, the bottom surface lying in an air-suction cover is provided with at least one opening down and elongated linearly extended first bleeding point, at least one first bleeding point connects via an air vent on air-suction cover top and the bottom of an exhaustor, the level of relative both sides of the bottom of exhaustor have two diversion divisions, two diversion divisions linearly arrange, it is parallel to each other with at least one first bleeding point, two diversion divisions upwardly extend via the air vent on air-suction cover top, and in tapered shape.So, can operate at air extractor, bleeding point when upwards bleeding, guide oil smoke smoothly and enter in exhaustor, to save the energy, and reduce the generation of noise.
Description
Technical field
This utility model relates to a kind of smoke exhaust with diversion air duct, and espespecially one can effectively guide oil smoke, and subtracts
Few noise produces, to be applicable to factory, laboratory and kitchen.
Background technology
Traditional smoke exhaust and top suction type air-suction cover not the biggest difference, this type of mist extractor of being generally used for Work places
The air entry of machine is probably circle, square, rectangle or strip.When air-breathing, air can be entered by air entry with pollutant, then
Outdoor is drained into via conduit.Wherein, the air velocity close to air entry position is relatively big, away from the air velocity meeting of air entry position
Along with the distance leaving air entry increases and rapid decrease.Therefore, in distance the shortest below air entry, air speed up
Degree has become the least the most so that suction force upwards is not enough, as easy as rolling off a log is walked about by from personnel, fan or cold air operation etc. are disturbed
The impact of moving air flow, allows oil smoke or pollutant along with the flowing of rough air and loss.
For the problems referred to above, the most effectively ameliorative way is as shown in figure 11, in the left and right of the air-suction cover b of smoke exhaust a
Both sides set up baffle plate respectively, and in air-suction cover b bottom surface be provided with a downward opening bleeding point c, bleeding point c outline is strip
Shape, bleeding point c includes two long limits and two minor faces, and these two long limits are parallel with the front end of air-suction cover b and rear end respectively.Air-breathing
The top of cover b has an exhaustor d, and exhaustor d connects the air extractor of the class of such as aerator, to operate in air extractor
Time, bleeding point c upwards bleed, and discharge outdoor.
But, when actually used, due to top and the junction diagrammatic vertical of exhaustor d of air-suction cover b, when air-flow enters
When entering exhaustor d, big reflux bulb e can be formed in the porch of exhaustor d, consequently, it is possible to noise not only can be made to increase, and can lead
Cause the pressure loss and the efficiency of aerofluxus is greatly reduced.
Utility model content
In view of this, in order to provide a kind of structure being different from prior art, and improving above-mentioned shortcoming, utility model sets
Meter people amasss experience for many years and constantly researches and develops improvement, then has generation of the present utility model.
A purpose of the present utility model is providing a kind of smoke exhaust with diversion air duct, by the bottom of exhaustor
Level of relative be respectively provided on two sides with diversion division, and the diversion division of two linearly arrangements prolongs with at least one elongated straight line
The structure that the bleeding point stretched is parallel to each other, so that the top solving the air-suction cover of existing smoke exhaust is general with the junction of exhaustor
Caused energy waste and the problem of increase noise, and oil smoke can be allowed to flow to smoothly in exhaustor, then by dress of bleeding
Put and discharge, to save the energy and to reduce noise.
For reaching the purpose of above-mentioned utility model, the smoke exhaust with diversion air duct set by this utility model includes a suction
Gas hood, the bottom surface of air-suction cover is provided with at least one opening down and elongated linearly extended first bleeding point, and at least one first
Bleeding point connects via an air vent on air-suction cover top and the bottom of an exhaustor, and upwards bleeds with an air extractor；Its
Main technical characterstic is: the level of relative both sides of the bottom of exhaustor have one first diversion division and one second diversion division,
First diversion division and the second diversion division linearly arrange, and are parallel to each other with at least one first bleeding point, the first diversion division and
Second diversion division upwardly extends via the air vent on air-suction cover top, and in tapered shape.
During enforcement, air-suction cover near user or one side be defined as front end, reversely and away from one side of user
Or one side be defined as rear end, user towards air-suction cover with define left side and right side, elongated linearly extended at least one
First bleeding point, the first diversion division of linearly arrangement and the second diversion division and the front end of air-suction cover, rear end are parallel to each other.
During enforcement, above-mentioned at least one first bleeding point and linearly the first diversion division of arrangement, the second diversion division level
Dislocation.
During enforcement, this utility model further includes that at least one is opening down and elongated linearly extended second bleeding point,
One the 3rd diversion division and one the 4th diversion division, the 3rd diversion division and the 4th diversion division are respectively arranged on the level phase of the bottom of exhaustor
To both sides, and the first diversion division of linearly arrangement, the second diversion division and the 3rd diversion division linearly arranged, the 4th lead
Stream portion is mutually perpendicular to intersect.
During enforcement, above-mentioned at least one second bleeding point and linearly the 3rd diversion division of arrangement, the 4th diversion division level
Dislocation.
During enforcement, elongated linearly extended at least one first bleeding point and the first diversion division of linearly arrangement and
Second diversion division is mutually perpendicular to intersect with front end, the rear end of air-suction cover.
During enforcement, the inner side of the first diversion division has one first water conservancy diversion cambered surface, and the inner side of the second diversion division has one second
Water conservancy diversion cambered surface, enters in suction nozzle for guiding oil smoke.
During enforcement, the inner side of the first diversion division has one first water conservancy diversion plane, and the inner side of the second diversion division has one second
Water conservancy diversion plane, enters in suction nozzle for guiding oil smoke.
During enforcement, this utility model further include a left riser and a right riser, this left riser and right riser respectively in connection with in
The left surface of air-suction cover and the lower section of right flank.
During enforcement, this air extractor is the aerator that both sides have air inlet, aerator vertical orientation in exhaustor, and
Two air inlet lower ends of aerator are separately down more than top and the top of the second diversion division of the first diversion division.
Compared with prior art, this utility model of technique scheme is used to have advantages in that and can effectively lead
Draw oil smoke, to save the energy and to reduce noise.
For ease of this utility model being had a better understanding, after being hereby specified in:
Accompanying drawing explanation
Fig. 1 is the three-dimensional appearance schematic diagram of first embodiment of the present utility model.
Fig. 2 is the top view of first embodiment of the present utility model.
Fig. 3 is the use state diagram of first embodiment of the present utility model.
Fig. 4, Fig. 5 are the top views of the different arrangement patterns of the first bleeding point of the present utility model.
Fig. 6 is the first diversion division of the present utility model and the profile of the second diversion division curved pattern respectively.
Fig. 7 is the three-dimensional appearance schematic diagram of the second embodiment of the present utility model.
Fig. 8 is the top view of the second embodiment of the present utility model.
Fig. 9 is the three-dimensional appearance schematic diagram of the 3rd embodiment of the present utility model.
Figure 10 is the top view of the 3rd embodiment of the present utility model.
Figure 11 is the use state diagram of existing smoke exhaust.
Description of reference numerals: there is the smoke exhaust 1 of diversion air duct；Air-suction cover 2；First bleeding point 21,23,24,25；Long
Limit 211；Minor face 212；Air vent 22；Second bleeding point 26,27；Left riser 3；Right riser 4；Exhaustor 5；First diversion division 51,
53；First water conservancy diversion plane 511；First water conservancy diversion cambered surface 512；Second diversion division 52,54；Second water conservancy diversion plane 522；Second water conservancy diversion arc
Face 522；3rd diversion division 55；4th diversion division 56；Air extractor 6；Air inlet 61,62；Smoke exhaust a；Air-suction cover b；Bleed
Mouth c；Exhaustor d；Big reflux bulb e.
Detailed description of the invention
Referring to shown in Fig. 1～Fig. 3, it has the first embodiment of smoke exhaust 1 of diversion air duct for this utility model,
Including air-suction cover 2, left riser 3, right riser 4, exhaustor 5 and an air extractor 6.Wherein, this air-suction cover 2 outline in
Cuboid, air-suction cover 2 is defined as front end near the one side of user, and the one side reversely and away from user is defined as rear end,
When user is towards air-suction cover 2, define left side and right side.Left riser 3 and right riser 4 are respectively in connection with in the left side of air-suction cover 2
Face and the lower section of right flank, form an accommodation space between air-suction cover 2, left riser 3 and right riser 4, accommodation space front square
Become an opening.
The bottom surface of this air-suction cover 2 is provided with opening down and elongated linearly extended first bleeding point 21, and first
Bleeding point 21 includes two long limits 211 and two minor faces 212, two long limits 211 respectively with the front end of air-suction cover 2 and after hold level with both hands
OK.During enforcement, the bottom surface of air-suction cover 2 also can be respectively equipped with two short strip the first bleeding points 21 as shown in Figure 4, Figure 5, or
It it is the first bleeding point 21 of multiple ducts shape.The end face of this air-suction cover 2 is provided with a rectangle air vent 22, and air vent 22 is positioned at
Between front end and first bleeding point 21 of air-suction cover 2.
This exhaustor 5 is square standpipe, and the bottom of exhaustor 5 is connected to downwards the end face of air-suction cover 2, with air-suction cover
The air vent 22 of 2 end faces is interconnected.The most outward extending it is respectively equipped with on the level of relative biside plate of exhaustor 5 bottom
One diversion division 51 and the second diversion division 52, the first diversion division 51 and the second diversion division 52 are via the air vent 22 on air-suction cover 2 top
Upwardly extend, and in tapered shape；First diversion division 51 and the second diversion division 52 linearly arrange, and take out with strip first
QI KOU 21 and the front end of air-suction cover 2, rear end are parallel to each other.Separately, the inner side of the first diversion division 51 has the first water conservancy diversion plane 511,
The inner side of the second diversion division 52 has the second water conservancy diversion plane 522, enters in exhaustor 5 for guiding oil smoke smoothly.During enforcement, as
Shown in Fig. 6, the inner side of the first diversion division 51 also can have the first water conservancy diversion cambered surface 512, and the inner side of the second diversion division 52 has second
Water conservancy diversion cambered surface 522, equally reaches the effect that oil smoke guides.
And this air extractor 6 vertical orientation is in exhaustor 5, preferably one both sides of air extractor 6 have air inlet
The aerator of (61,62), and two air inlets (61, the 62) lower end of this aerator is separately down more than the top of the first diversion division 51
End and the top of the second diversion division 52, with when air extractor 6 operates, upwards bled by the first bleeding point 21, pass through air vent
22 and discharge outdoor.
Referring to shown in Fig. 7, Fig. 8, it has second embodiment of smoke exhaust 1 of diversion air duct for this utility model,
Its place different from first embodiment is: elongated linearly extended at least one first bleeding point 23 and linearly arranging
The first diversion division 53 and the second diversion division 54 be parallel to each other, and simultaneously front end, rear end with air-suction cover 2 is mutually perpendicular to intersect.
Referring to shown in Fig. 9, Figure 10, it has the 3rd embodiment of smoke exhaust 1 of diversion air duct for this utility model,
Its place different from first embodiment is: in addition to being provided with two the first bleeding points 24,25, be further provided with two opening down
And elongated linearly extended second bleeding point 26,27,24,25 and two the second bleeding points 26,27 of two the first bleeding points
The bottom surface of air-suction cover 2 it is configured at shaped as frame.Separately, it is further provided with one the 3rd diversion division 55 and one the 4th diversion division 56, the 3rd diversion division
55 and the 4th diversion division 56 be respectively arranged on the level of relative both sides of bottom of exhaustor 5, the first diversion division of linearly arrangement
51, the second diversion division 52 is mutually perpendicular to intersect with the 3rd diversion division the 55, the 4th diversion division 56 of linearly arrangement, and two the
One bleeding point 24,25 and two the second bleeding point 26,27 corresponding first diversion division the 51, second diversion division the 52, the 3rd water conservancy diversion respectively
Portion 55 and the 4th diversion division 56, so that the oil smoke sucked by each bleeding point can leading via each corresponding diversion division respectively
Draw, enter in suction nozzle 5 smoothly, and discharge.
In sum, according to content disclosed above, this utility model really can reach intended purpose, it is provided that one can have
Effect guides oil smoke, to save the energy and to reduce the smoke exhaust with diversion air duct of noise, and the value that great industry utilizes,
New patent application is proposed in accordance with the law.
Claims (8)
1. having a smoke exhaust for diversion air duct, including an air-suction cover, the bottom surface of this air-suction cover is provided with at least one opening court
Lower and elongated linearly extended first bleeding point, this at least one first bleeding point is via an air vent on this air-suction cover top
Connect with the bottom of an exhaustor, and upwards bleed with an air extractor；It is characterized in that:
The level of relative both sides of the bottom of exhaustor have one first diversion division and one second diversion division, this first diversion division and should
Second diversion division linearly arranges, and is parallel to each other with this at least one first bleeding point, this first diversion division and this second lead
Stream portion upwardly extends via the air vent on this air-suction cover top, and in tapered shape.
The smoke exhaust with diversion air duct the most according to claim 1, it is characterised in that this air-suction cover is near user
One side or one side be defined as front end, reversely and away from user or one side be defined as rear end, user is towards this suction
Gas hood is with on the left of defining and right side, being somebody's turn to do of elongated this at least one first bleeding point linearly extended, linearly arrangement
First diversion division and this second diversion division and the front end of this air-suction cover, rear end are parallel to each other.
The smoke exhaust with diversion air duct the most according to claim 2, it is characterised in that also include at least one opening court
Lower and elongated linearly extended second bleeding point, one the 3rd diversion division and one the 4th diversion division, the 3rd diversion division and should
4th diversion division is respectively arranged on the level of relative both sides of the bottom of this exhaustor, and this first diversion division of linearly arrangement,
This second diversion division is mutually perpendicular to intersect with the 3rd diversion division, the 4th diversion division of linearly arrangement.
The smoke exhaust with diversion air duct the most according to claim 1, it is characterised in that this air-suction cover is near user
One side or one side be defined as front end, reversely and away from user or one side be defined as rear end, user is towards this suction
Gas hood should with on the left of defining and right side, elongated this at least one first bleeding point linearly extended and linearly arrangement
First diversion division and this second diversion division are mutually perpendicular to intersect with front end, the rear end of this air-suction cover.
The smoke exhaust with diversion air duct the most according to claim 1, it is characterised in that the inner side of this first diversion division
Having one first water conservancy diversion cambered surface, the inner side of this second diversion division has one second water conservancy diversion cambered surface, enters this air-breathing for guiding oil smoke
In pipe.
The smoke exhaust with diversion air duct the most according to claim 1, it is characterised in that the inner side of this first diversion division
Having one first water conservancy diversion plane, the inner side of this second diversion division has one second water conservancy diversion plane, enters this air-breathing for guiding oil smoke
In pipe.
The smoke exhaust with diversion air duct the most according to claim 1, it is characterised in that also include a left riser and
Right riser, this left riser and right riser are respectively in connection with in the left surface of this air-suction cover and the lower section of right flank.
The smoke exhaust with diversion air duct the most according to claim 1, it is characterised in that this air extractor is both sides tools
Having the aerator of air inlet, this aerator vertical orientation is in this exhaustor, and two air inlet lower ends of this aerator are respectively
Exceed downwards top and the top of this second diversion division of this first diversion division.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620570657.6U CN205833809U (en) | 2016-06-14 | 2016-06-14 | There is the smoke exhaust of diversion air duct |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620570657.6U CN205833809U (en) | 2016-06-14 | 2016-06-14 | There is the smoke exhaust of diversion air duct |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205833809U true CN205833809U (en) | 2016-12-28 |
Family
ID=58152322
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620570657.6U Active CN205833809U (en) | 2016-06-14 | 2016-06-14 | There is the smoke exhaust of diversion air duct |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205833809U (en) |
-
2016
- 2016-06-14 CN CN201620570657.6U patent/CN205833809U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240626 Address after: Hsinchu County, Taiwan, China Patentee after: Chengjing Smart Home Co.,Ltd. Country or region after: TaiWan, China Address before: Taipei City, Taiwan, China Patentee before: Huang Rongfang Country or region before: TaiWan, China |
|
| TR01 | Transfer of patent right |