CN208936227U - Novel air duct - Google Patents
Novel air duct Download PDFInfo
- Publication number
- CN208936227U CN208936227U CN201821558470.XU CN201821558470U CN208936227U CN 208936227 U CN208936227 U CN 208936227U CN 201821558470 U CN201821558470 U CN 201821558470U CN 208936227 U CN208936227 U CN 208936227U
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- CN
- China
- Prior art keywords
- air inlet
- baffle
- buckle
- aspiration channel
- air duct
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- 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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Abstract
The utility model relates to a kind of novel air ducts, it includes aspiration channel, it is spaced the air inlet being provided on aspiration channel and is fixed on the suspended hood that aspiration channel lower part is arranged around air inlet, it further include the blocking component for being removably connected to air inlet, the operation port being opened near air inlet and the sealing plate for " locked in " operation mouth, the blocking component includes the baffle for blocking air inlet and the fixing piece for being fixed to baffle on air inlet, the fixing piece includes with the connecting cylinder being fixed on baffle that is open, the card slot being equidistantly provided on connection drum outer wall up and down and the snap ring being fastened in card slot.The utility model can make staff selectively turn on air inlet as desired, promote the inspiratory effects at other stations using the wind energy of saving.
Description
Technical field
The utility model relates to ventilation equipment, in particular to a kind of novel air duct.
Background technique
Air duct is typically provided in the workshop of production chafing dish bottom flavorings, air duct is connected to blower, and air duct includes aspiration channel, interval
The air inlet that is provided on aspiration channel and it is fixed on the suspended hood that aspiration channel lower part is arranged around air inlet.Each air inlet pair
Ingredients pot immediately below answering on station, oil smoke, steam enter air inlet under the guiding function of suspended hood when use, then pass through
Aspiration channel, blower discharge, so that indoor holding air cleaner.
In actual use currently, the chafing dish bottom flavorings ingredients pot on station is seldom synchronous opens, and when blower work,
All air inlets are to start air-breathing together, thus cause the waste of blower wind energy；Simultaneously for currently used work
Inspiratory effects at position are also unsatisfactory.
Utility model content
The purpose of this utility model is to provide a kind of air ducts, it can make staff selectively turn on as desired
Air inlet promotes the inspiratory effects at other stations using the wind energy of saving.
The above-mentioned purpose of the utility model has the technical scheme that a kind of novel air duct, including inhales
The air inlet and be fixed on the suspended hood that aspiration channel lower part is arranged around air inlet that air hose, interval are provided on aspiration channel, also
Including being removably connected to the blocking component of air inlet, the operation port being opened near air inlet and for " locked in " operation mouth
Sealing plate, the blocking component include the baffle for blocking air inlet and the fixation for being fixed to baffle on air inlet
Part, the fixing piece include the card for being fixed on the connecting cylinder on baffle with opening, being equidistantly provided on connection drum outer wall up and down
Slot and the snap ring being fastened in card slot.
By using above-mentioned technical proposal, blocking component is set, is blocked in use without using the air draught at station
Mouthful, enhance the suction at other air inlets, the wind energy for efficiently using saving promotes inspiratory effects at other stations.Blocking component
Including baffle and fixing piece, fixing piece when in use, is first penetrated connecting cylinder in air inlet, so that baffle is close to air inlet, so
Snap ring is stuck in most close on the card slot of aspiration channel upper wall afterwards, is fixed on baffle on air inlet by the clamping of snap ring, to suction
Play plugging action in air port.Multiple card slots allow snap ring to be caught in position according to the thickness of aspiration channel to adjust.Remove baffle
When, sealing plate is opened, helps baffle on the other hand, another hand removes snap ring, removes baffle；Can also two people cooperation remove baffle,
It is more convenient.
The utility model is further arranged to: the snap ring is made of plastic.
By using above-mentioned technical proposal, mitigates weight and manufacture is more convenient.
The utility model is further arranged to: the baffle is made of plastic.
By using above-mentioned technical proposal, mitigates weight and manufacture is more convenient.
The utility model is further arranged to: the fixing piece further includes one layer of flexible pad that baffle upper surface is arranged in.
By using above-mentioned technical proposal, the leakproofness of baffle is improved.
The utility model is further arranged to: the flexible pad is made of sponge.
By using above-mentioned technical proposal, the leakproofness of baffle is improved.
The utility model is further arranged to: the connecting cylinder is made of plastic.
By using above-mentioned technical proposal, mitigates weight and manufacture is more convenient.
The utility model is further arranged to: the side of the sealing plate is hinged with aspiration channel by hinge, and the other side passes through
Buckle is connected with aspiration channel.
By using above-mentioned technical proposal, the opening and closing operation of sealing plate is more convenient.
The utility model is further arranged to: the buckle includes buckle, buckle ear and bolt, and buckle one end and sealing plate are cut with scissors
It connects, buckle ear is vertical in a ring to be fixed on aspiration channel, and the other end of buckle offers strip-shaped hole and can cover on buckle ear, and bolt is inserted
Buckle is prevented to deviate from outward when entering in buckle ear.
By using above-mentioned technical proposal, the structure of buckle is simple, easy to use.
In conclusion the utility model has the following beneficial effects:
1. blocking component is arranged, blocks without using the air inlet at station, enhance at other air inlets in use
Suction, the wind energy for efficiently using saving promotes inspiratory effects at other stations；
2. blocking component includes baffle and fixing piece, air inlet is blocked using baffle fit fixing piece, blocks mode
Simply, effectively, easy to operate.
Detailed description of the invention
Fig. 1 is the cross-sectional view of novel air duct；
Fig. 2 is the enlarged drawing in the portion A in Fig. 1；
Fig. 3 is the cross-sectional view of blocking component；
Fig. 4 is the structural schematic diagram of snap ring.
In figure, 1, aspiration channel；2, air inlet；3, suspended hood；4, blocking component；40, baffle；41, fixing piece；410, it connects
Cylinder；411, card slot；412, snap ring；413, flexible pad；5, operation port；6, sealing plate；60, it buckles；600, buckle；601, buckle ear；
602, bolt.
Specific embodiment
The utility model is described in further detail below in conjunction with attached drawing.
Embodiment one
Referring to Fig.1, a kind of novel air duct, including aspiration channel 1, aspiration channel 1 are fixed on indoor top, between 1 lower part of aspiration channel
It separates and is equipped with air inlet 2, the station below the position face of air inlet 2 is provided with suction around air inlet 2 in 1 lower part of aspiration channel
Fan housing 3, suspended hood 3 is for guiding steam and smog to enter air inlet 2.
In actual use, the chafing dish bottom flavorings ingredients pot on station is seldom synchronous opens, and when blower work, it is all
Air inlet 2 is to start air-breathing together, thus causes the waste of blower wind energy；At currently used station
Inspiratory effects are also unsatisfactory.
Blocking component 4 is set thus, blocks in use without using the air inlet 2 at station, enhances other air draughts
Suction at mouthfuls 2, the wind energy for efficiently using saving promote inspiratory effects at other stations.
The installation of blocking component 4 needs that staff stretches out one's hand or upper body probes into aspiration channel 1, therefore adjacent on aspiration channel 1
Operation port 5 is set at the position of nearly air inlet 2, while sealing plate 6 is set for opening and closing of fault operation port 5.
In conjunction with Fig. 2, the side of sealing plate 6 is hinged by hinge and aspiration channel 1, and the other side is connected by buckle 60 and aspiration channel 1
It connects.Buckle 60 includes buckle 600, buckle ear 601 and bolt 602, and 600 one end of buckle and sealing plate 6 are hinged, and buckle ear 601 is in a ring
Vertical to be fixed on aspiration channel 1, the other end of buckle 600 offers strip-shaped hole and can cover on buckle ear 601, and bolt 602 is inserted into
Buckle 600 is prevented to deviate from outward when in buckle ear 601.It is simple to buckle 60 structures, it is easy to use, so that the opening and closing of sealing plate 6 is also more
It is convenient.
Referring to Fig. 3, Fig. 4, specifically, blocking component 4 includes baffle 40 and baffle 40 is fixed on consolidating on air inlet 2
Determine part 41.Fixing piece 41 includes with the connecting cylinder 410 being fixed on baffle 40 that is open, is equidistantly provided with connecting cylinder 410 up and down
Card slot 411 on outer wall, the snap ring 412 being fastened in card slot 411, the material of snap ring 412 is selected as plastics or stainless steel, in baffle
40 when being adjacent to air inlet 2, and 412 collet of snap ring passes through card on it can make card slot 411 of the snap ring 412 most close to 1 upper wall of aspiration channel
The clamping of ring 412 is fixed on baffle 40 on air inlet 2, and the clamping of snap ring 412 can be adjusted according to the thickness of aspiration channel 1
Position come make baffle 40 be close to air inlet 2.
In order to which baffle 40 and air inlet 2 are fixed together, the outer diameter of snap ring 412 is greater than the straight of air inlet 2
Diameter avoids causing baffle 40 to glide because snap ring 412 is too small.In order to promote the leakproofness of baffle 40, in the upper table of baffle 40
Face is provided with one layer of flexible pad 413, and flexible pad 413 can be made of sponge material.In order to mitigate the weight of blocking component 4, select
Baffle 40 and connecting cylinder 410 are manufactured with plastics.
The embodiment of present embodiment is the utility model preferred embodiment of this hair, and not limitation is originally practical new according to this
The protection scope of type, therefore: the equivalence changes that all structures, shape, principle according to the utility model are done should all be covered by the present invention
Protection scope within.
Claims (8)
1. a kind of novel air duct including aspiration channel (1), is spaced the air inlet (2) being provided on aspiration channel (1) and is fixed on suction
The suspended hood (3) that air hose (1) lower part is arranged around air inlet (2), it is characterised in that: further include being removably connected to air inlet
(2) blocking component (4) is opened in the neighbouring operation port (5) in air inlet (2) and is used for the sealing plate of " locked in " operation mouth (5)
(6), the blocking component (4) includes for blocking the baffle of air inlet (2) (40) and for baffle (40) to be fixed to suction
Fixing piece (41) on air port (2), the fixing piece (41) include be open be fixed on baffle (40) connecting cylinder (410),
The card slot (411) being equidistantly provided on connecting cylinder (410) outer wall up and down and the snap ring (412) being fastened in card slot (411).
2. novel air duct according to claim 1, it is characterised in that: the snap ring (412) is made of plastic.
3. novel air duct according to claim 2, it is characterised in that: the baffle (40) is made of plastic.
4. novel air duct according to claim 3, it is characterised in that: the fixing piece (41) further includes being arranged in baffle
(40) one layer of flexible pad (413) of upper surface.
5. novel air duct according to claim 4, it is characterised in that: the flexible pad (413) is made of sponge.
6. novel air duct according to claim 5, it is characterised in that: the connecting cylinder (410) is made of plastic.
7. novel air duct according to claim 1 or 6, it is characterised in that: the side of the sealing plate (6) is by hinge and inhales
Hingedly, the other side passes through buckle (60) and aspiration channel (1) connection to air hose (1).
8. novel air duct according to claim 7, it is characterised in that: the buckle (60) includes buckle (600), buckle ear
(601) and bolt (602), hingedly, buckle ear (601) is vertical in a ring to be fixed on aspiration channel for buckle (600) one end and sealing plate (6)
(1) on, the other end of buckle (600) offers strip-shaped hole and can cover on buckle ear (601), and bolt (602) is inserted into buckle ear (601)
Buckle (600) are prevented to deviate from outward when middle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821558470.XU CN208936227U (en) | 2018-09-21 | 2018-09-21 | Novel air duct |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821558470.XU CN208936227U (en) | 2018-09-21 | 2018-09-21 | Novel air duct |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208936227U true CN208936227U (en) | 2019-06-04 |
Family
ID=66722129
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821558470.XU Active CN208936227U (en) | 2018-09-21 | 2018-09-21 | Novel air duct |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208936227U (en) |
-
2018
- 2018-09-21 CN CN201821558470.XU patent/CN208936227U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |