CN208312632U - A kind of air curtain of external air guide structure - Google Patents
A kind of air curtain of external air guide structure Download PDFInfo
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- CN208312632U CN208312632U CN201820799934.XU CN201820799934U CN208312632U CN 208312632 U CN208312632 U CN 208312632U CN 201820799934 U CN201820799934 U CN 201820799934U CN 208312632 U CN208312632 U CN 208312632U
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- wind
- air
- guiding mechanism
- guide structure
- air curtain
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Abstract
The utility model relates to a kind of air curtains of external air guide structure, including the fuselage main body being made of shell, front panel and both side plate, motor and wind wheel in the fuselage main body, the front panel offers air inlet, the space that shell, front panel and both side plate lower end surround forms air outlet, it further include wind guiding mechanism, the wind guiding mechanism is arranged on the outside of the air outlet, the wind guiding mechanism is outwardly protruded along air-out direction, an air-out passage is formed, the top of the wind guiding mechanism and the bottom of fuselage main body are hinged.Wind guiding mechanism by being placed outside air outlet is realized and reduces windage and adjust wind direction outside fuselage main body, and the technical effect of security risk is reduced.
Description
Technical field
The utility model relates to air curtain fields, more particularly to a kind of air curtain of external air guide structure.
Background technique
Air curtain is the airflow for driving through-flow or centrifugal wind wheel to generate by high-speed motor, " invisible to form one side
Door curtain " air cleaning facility.Air curtain is typically mounted at by title wind curtain machine, air curtain, air curtain machine, air lock, air gate
The top for needing the doorways such as refrigeration, dust-proof, heat-insulated market, theater, restaurant, conference hall, can separate indoor and outdoor air, both side
Just it enters and leaves, and can prevent indoor and outdoor hot and cold air from exchanging, meanwhile, having has effects that dust-proof, anti-pollution, mosquito proof.
Air guide structure at existing air curtain air outlet is the built-in wind guide strip with casing, needs to lean on when adjusting wind direction
Manpower, which protrudes into, adjusts wind guide strip in equipment, to obtain required air outlet angle, since wind guide strip is fixed on casing internal, need to set
A wind guide strip fixation member is set to install wind guide strip, this structure will increase the windage of air outlet, and manpower protrudes into equipment
Also it will appear some potential safety problems, in addition, the position of usually assembling is higher, the wind guide strip ensconced in casing is also not easy to
Adjust angle.
Utility model content
Based on this, the purpose of the utility model is to provide a kind of air curtains of external air guide structure, solve existing skill
Air guide structure windage is big in art, adjusts inconvenient technical problem, realizes reduction windage and adjusts wind outside fuselage main body
To reducing the technical effect of security risk.
A kind of air curtain of external air guide structure is located at including the fuselage main body being made of shell, front panel and both side plate
Motor and wind wheel in the fuselage main body, the front panel offer air inlet, and shell, front panel and both side plate lower end surround
Space form air outlet, further include wind guiding mechanism, the wind guiding mechanism is arranged on the outside of the air outlet, the wind guiding mechanism
It is outwardly protruded along air-out direction, forms an air-out passage, the top of the wind guiding mechanism and the bottom of fuselage main body are hinged.
The further improvement of air curtain as above-mentioned external air guide structure, the wind guiding mechanism include former and later two wind-guidings
Two pairs of board mount, two pieces of front and back wind deflector and left and right linkage pieces；Preceding wind deflector bracket is parallel opposite with before and after rear wind-guiding board mount,
It is mounted at air outlet；The length of two pieces of wind deflectors is equal to air outlet length, and front and back is arranged in parallel and respectively with described two
A wind-guiding board mount is hinged；The left and right sides of two pieces of wind deflectors is arranged in two pairs of linkage pieces, with two pieces of wind-guidings
Plate surrounds an air-out passage；Each pair of linkage piece includes the preceding linkage piece and rear linkage piece that partly overlaps and can slide relatively, described
The wind-guiding board mount of preceding linkage piece upper end and front side is hinged, and the wind deflector of lower end and front side is hinged, it is described after linkage piece upper end with
The wind-guiding board mount of rear side is hinged, and the wind deflector of lower end and rear side is hinged.
The further improvement of air curtain as above-mentioned external air guide structure, the wind guiding mechanism further include two and set respectively
The linkage fixed strip at left and right sides of wind deflector is set, the linkage fixed strip is close to linkage piece, and both ends are led with front side respectively
Aerofoil and rear side wind deflector are hinged.
The further improvement of air curtain as above-mentioned external air guide structure, the wind guiding mechanism further include that two pieces of left and right is solid
Fixed board, the two fixed plates are separately mounted to the both side plate lower part, this two pieces respectively of the both ends of the two wind-guidings board mount
Fixed plate is affixed.
The further improvement of air curtain as above-mentioned external air guide structure, the wind guiding mechanism are made of aluminum profile.
The further improvement of air curtain as above-mentioned external air guide structure further includes the arc being arranged in inside fuselage main body
Shape wind deflector, the arc wind waveguide plate are circumferentially positioned at the circumferential direction of the wind wheel, the fixed wind in described arc wind waveguide plate one end
Wheel top, the other end are fixed on side of the wind wheel far from the front panel.
The further improvement of air curtain as above-mentioned external air guide structure, further includes wallboard, the wallboard and institute
It states and is detachably connected on rear side of shell.
The further improvement of air curtain as above-mentioned external air guide structure, the wallboard top are prolonged to the shell
It stretches, and offers multiple card slots, multiple hooks with card slot cooperation are provided on rear side of the shell.
Prolong to the shell bottom of the further improvement of air curtain as above-mentioned external air guide structure, the wallboard
It stretches, and offers multiple first mounting holes, the bottom on rear side of the shell extends the peace cooperated with extension wall to the wallboard
Dress portion offers the second mounting hole with first mounting hole cooperation on the mounting portion.
Compared with the prior art, air curtain described in the embodiment of the present application at least has the following technical effects or advantages:
1, it by being placed outside the wind guiding mechanism realization reduction windage of air outlet and adjusting wind direction outside fuselage main body, reduces
The technical effect of security risk.
2, link fixed strip setting so that wind guiding mechanism to be formed by linkage structure more stable, reliable.
3, two fixed plates clamp the two wind-guidings board mount, so that the stability of wind guiding mechanism is stronger, durability is higher, no
It can generate because of repeatedly swinging and loosen or fall off.
4, arc wind waveguide plate forms streamlined air-guiding aisle inside air curtain, reduces the resistance of air-flow, secondary air
It is more smooth to be discharged from air outlet.
5, the installation of the wallboard auxiliary air curtain machine, be fixedly attached to air curtain can on metope.
In order to better understand and implement, according to the present invention will be described in detail below with reference to the accompanying drawings.
Detailed description of the invention
Fig. 1 is the perspective view of the air curtain of external air guide structure described in the utility model；
Fig. 2 is the explosive view of the air curtain of external air guide structure described in the utility model；
Fig. 3 is the internal structure chart of the air curtain of external air guide structure described in the utility model；
Fig. 4 is the explosive view of wind guiding mechanism described in the utility model；
Fig. 5 is the perspective view of linkage piece described in the utility model.
Specific embodiment
Referring now to attached drawing hereinafter, the utility model is described in more detail below, shows the utility model in the figure
Embodiment.However, the utility model can be presented as many different forms, and should not be construed as being limited to presented herein
Specific embodiment.Exactly, these embodiments are used to the scope of the utility model being communicated to those skilled in the art.
Unless otherwise defined, otherwise, term (including technical and scientific terms) used herein is interpreted as
With the identical meaning of the meaning that is generally understood with the technical staff in field belonging to the utility model.Moreover, it will be appreciated that
, term used herein be interpreted as have with the consistent meaning of meaning in this specification and related fields, and
And it should not be explained by ideal or excessively formal meaning, unless being clearly specified that herein.
In the description of the present invention, it should be understood that term " center ", " longitudinal direction ", " transverse direction ", "upper", "lower",
The orientation or positional relationship of the instructions such as "front", "rear", "left", "right", " hard straight ", "horizontal", "top", "bottom", "inner", "outside" is
It is based on the orientation or positional relationship shown in the drawings, is merely for convenience of describing the present invention and simplifying the description, rather than indicate
Or imply that signified device or element must have a particular orientation, be constructed and operated in a specific orientation, therefore cannot understand
For limitations of the present invention.In the description of the present invention, unless otherwise indicated, the meaning of " plurality " is two or two
More than a.
The utility model provides a kind of air curtain of external air guide structure, and the wind guiding mechanism by being placed outside air outlet is realized
It reduces windage and adjusts wind direction outside fuselage main body, reduce the technical effect of security risk.
As shown in Figure 1 to Figure 3, Fig. 1 is the perspective view of the air curtain of external air guide structure described in the utility model；Fig. 2 is
The explosive view of the air curtain of external air guide structure described in the utility model；Fig. 3 is external air guide structure described in the utility model
The internal structure chart of air curtain.A kind of air curtain of external air guide structure, including be made of shell 1, front panel 2 and both side plate 3
Fuselage main body, motor 4 and wind wheel 5 in the fuselage main body, the front panel 2 offers air inlet, shell 1, preceding
The space that panel 2 and 3 lower end of both side plate surround forms air outlet, further includes wind guiding mechanism 6, and the wind guiding mechanism 6 is arranged in institute
It states on the outside of air outlet, the wind guiding mechanism 6 is outwardly protruded along air-out direction, an air-out passage is formed, the wind guiding mechanism 6
Top and the bottom of fuselage main body are hinged.
Shell 1, the shell 1 include the part of the upside of fuselage main body, rear side.
Panel 2, the panel 2 are the front part of fuselage main body, are mounted on the front side of the shell 1, the upper end and institute
The connection of shell 1 is stated, and the panel 2 offers air inlet.
Side plate 3, the both side plate are the part at left and right sides of fuselage main body.
Motor 4 in air curtain, generallys use dual-axle motor for driving the wind wheel 5 to rotate.
Wind wheel 5 generally comprises two wind wheels, installs the electricity of dual-axle motor two sides respectively to rotate the component for forming air curtain
On arbor.
Wind guiding mechanism 6, the wind guiding mechanism 6 are arranged on the outside of the air outlet, and the wind guiding mechanism 6 is along air-out direction
It outwardly protrudes, forms an air-out passage, the top of the wind guiding mechanism 6 and the bottom of fuselage main body are hinged, are needing to adjust wind
When curtain direction, wind guiding mechanism, i.e., the direction of changeable air curtain, since the wind guiding mechanism 6 is arranged in air outlet are swung by manpower
Outside, and an air-out passage is formed, the flowing that any part stops air-flow is not had, it is possible to reduce windage.
The space that the shell 1, front panel 2 and 3 lower end of both side plate surround forms air outlet, when which works, institute
Stating motor 4 drives the rotation of wind wheel 5 to generate air motion, and air-flow enters from the air inlet of the front panel 2, by fuselage master
Internal portion finally sprays from the air outlet and forms air curtain.In the embodiment of the present application, the wind guiding mechanism 6 is by aluminum profile system
At.
As shown in Figure 4 and Figure 5, Fig. 4 is the explosive view of wind guiding mechanism described in the utility model；Fig. 5 is the utility model institute
State the perspective view of linkage piece.Specifically, the wind guiding mechanism 6 includes former and later two wind-guiding board mounts 61, two pieces of front and back wind deflector
62 and left and right two pairs of linkage pieces 63；The wind-guiding board mount 61a of front side is parallel opposite with before and after the wind-guiding board mount 61b of rear side, pacifies
At air outlet, in the present embodiment, the wind-guiding board mount 61a of the front side and the lower end of the front panel 2 are affixed, described
Wind-guiding board mount 61b is mounted on the inner wall of the shell 1 afterwards；The length of two pieces of wind deflectors 62 is equal to air outlet length,
Front and back is arranged in parallel and hinged with described two wind-guiding board mounts 61 respectively；Two pairs of linkage pieces 63 setting is led at described two pieces
The left and right sides of aerofoil 62 surrounds an air-out passage with two pieces of wind deflectors 62；Each pair of linkage piece 63 includes partly overlapping simultaneously
It can the opposite preceding linkage piece 63a and rear linkage piece 63b slided, the wind-guiding board mount 61a of the upper end preceding linkage piece 63a and front side
Hingedly, the wind deflector 62 of lower end and front side is hinged, and the wind-guiding board mount 61b of the rear upper end linkage piece 63b and rear side is hinged, under
End and the wind deflector 62 of rear side are hinged, in the present embodiment, the overlapping portion split-phase of the preceding linkage piece 63a and rear linkage piece 63b
To recess and shape matches each other, and maintains good airtightness.When needing to adjust air curtain direction, the wind deflector is caught
62 wave, and the direction that wind guiding mechanism can be made to swing to adjust air curtain is being put since the wind guiding mechanism forms linkage structure
When dynamic, opposite sliding occurs for two wind deflectors, 62 keeping parallelism, the depressed section of the linkage piece, makes to be formed by wind-guiding logical
Road and required being consistent property of direction, play good wind effect.
As preferred embodiment, the wind guiding mechanism 6 further includes two and is separately positioned on 62 left and right sides of wind deflector
Link fixed strip 64, and the linkage fixed strip 64 is close to linkage piece 63, both ends respectively with front side wind deflector and rear side wind-guiding
Plate is hinged.Link fixed strip 64 setting so that wind guiding mechanism to be formed by linkage structure more stable, reliable.
As preferred embodiment, the wind guiding mechanism 6 further includes left and right two fixed plates 65, the two fixed plates 65
It is separately mounted to 3 lower part of both side plate, the two fixed plates 65 are affixed respectively at the both ends of the two wind-guidings board mount 61.This two
Fixed plate 65 clamps the two wind-guidings board mount 62, so that the stability of wind guiding mechanism 6 is stronger, durability is higher, will not be because of
It repeatedly swings and generates and loosen or fall off.
As preferred embodiment, which further includes arc wind waveguide plate 7, and the arc wind waveguide plate 7 is circumferentially positioned at
The circumferential direction of the wind wheel 5, fixed 5 top of wind wheel in described 7 one end of arc wind waveguide plate, it is remote that the other end is fixed on the wind wheel 5
Side from the panel 2, the arc wind waveguide plate 7 form streamlined air-guiding aisle inside air curtain, reduce the resistance of air-flow
Power, secondary air is more smooth to be discharged from air outlet.
As preferred embodiment, which further includes motor support frame 8, and described 8 one end of motor support frame is fixed on
1 inner wall of shell, the other end hold the shell of the motor 4.The setting keeps the internal structure of air curtain more stable, subtracts
The generation shaken less.
Further include wallboard 9 as preferred embodiment, is detachably connected on rear side of the wallboard 9 and the shell 1.
The wallboard 5 with can be various mechanical connection manners on rear side of shell 1, can be bolted, be clamped or other connections
Mode.
Further, 9 top of the wallboard is to extending on rear side of shell 1, and offers multiple card slots, after the shell 1
Lateral roof is provided with multiple hooks 11 with card slot cooperation.When installation, first wallboard 5 is fixed on metope, then by institute
It states hook 11 and buckles into the wall-hung type installation that the card slot completes air curtain.
Further, the bottom of the wallboard 9 is to extending on rear side of the shell 1, and offers multiple first installations
Hole, 1 bottom rear of shell are extended the mounting portion cooperated with extension wall to the wallboard 9, are offered on the mounting portion
With the second mounting hole of first mounting hole cooperation.The mounting portion is bonded with the part that wallboard 9 stretches out, also offer with
The circular hole that mounting hole is overlapped realizes that the fixation of the two, the setting make air curtain more be firmly mounted to metope by bolt.
Working principle: it when needing to adjust air curtain direction, catches the wind deflector 62 to wave, wind guiding mechanism can be made to swing
To adjust the direction of air curtain, since the wind guiding mechanism forms linkage structure, when swinging, two wind deflector 62 keeps flat
Row, the depressed section of the linkage piece occur opposite sliding, make to be formed by air-guiding aisle and required being consistent property of direction,
Play good wind effect.
Compared with the prior art, air curtain described in the embodiment of the present application at least has the following technical effects or advantages:
1, it by being placed outside the wind guiding mechanism realization reduction windage of air outlet and adjusting wind direction outside fuselage main body, reduces
The technical effect of security risk.
2, link fixed strip setting so that wind guiding mechanism to be formed by linkage structure more stable, reliable.
3, two fixed plates clamp the two wind-guidings board mount, so that the stability of wind guiding mechanism is stronger, durability is higher, no
It can generate because of repeatedly swinging and loosen or fall off.
4, arc wind waveguide plate forms streamlined air-guiding aisle inside air curtain, reduces the resistance of air-flow, secondary air
It is more smooth to be discharged from air outlet.
5, the installation of the wallboard auxiliary air curtain machine, be fixedly attached to air curtain can on metope.
Above-described embodiments merely represent several embodiments of the utility model, the description thereof is more specific and detailed,
But it cannot be understood as the limitations to utility model patent range.It should be pointed out that for the common skill of this field
For art personnel, without departing from the concept of the premise utility, various modifications and improvements can be made, these are belonged to
The protection scope of the utility model.
Claims (9)
1. a kind of air curtain of external air guide structure is located at institute including the fuselage main body being made of shell, front panel and both side plate
The motor and wind wheel in fuselage main body are stated, the front panel offers air inlet, what shell, front panel and both side plate lower end surrounded
Space forms air outlet, it is characterised in that: further includes wind guiding mechanism, the wind guiding mechanism is arranged on the outside of the air outlet, institute
It states wind guiding mechanism to outwardly protrude along air-out direction, forms an air-out passage, the top of the wind guiding mechanism and fuselage main body
Bottom is hinged.
2. the air curtain of external air guide structure according to claim 1, it is characterised in that: the wind guiding mechanism includes front and back
Two pairs of two wind-guiding board mounts, two pieces of front and back wind deflector and left and right linkage pieces；Before and after preceding wind deflector bracket and rear wind-guiding board mount
It is parallel opposite, it is mounted at air outlet；The length of two pieces of wind deflectors is equal to air outlet length, and front and back is arranged in parallel and difference
It is hinged with described two wind-guiding board mounts；The left and right sides of two pieces of wind deflectors is arranged in two pairs of linkage pieces, and described
Two pieces of wind deflectors surround an air-out passage；Each pair of linkage piece includes partly overlapping and the preceding linkage piece of sliding can linking relatively with rear
The wind-guiding board mount of piece, the preceding linkage piece upper end and front side is hinged, and the wind deflector of lower end and front side is hinged, the rear linkage piece
The wind-guiding board mount of upper end and rear side is hinged, and the wind deflector of lower end and rear side is hinged.
3. the air curtain of external air guide structure according to claim 2, it is characterised in that: the wind guiding mechanism further includes two
A linkage fixed strip being separately positioned at left and right sides of wind deflector, the linkage fixed strip are close to linkage piece, both ends difference
It is hinged with front side wind deflector and rear side wind deflector.
4. the air curtain of external air guide structure according to claim 3, it is characterised in that: the wind guiding mechanism further includes a left side
Right two fixed plates, the two fixed plates are separately mounted to the both side plate lower part, the both ends point of the two wind-guidings board mount
It is not affixed with the two fixed plates.
5. the air curtain of external air guide structure according to claim 4, it is characterised in that: the wind guiding mechanism is by aluminum profile
It is made.
6. the air curtain of external air guide structure according to claim 1, it is characterised in that: further include being arranged in fuselage main body
Internal arc wind waveguide plate, the arc wind waveguide plate are circumferentially positioned at the circumferential direction of the wind wheel, the arc wind waveguide plate one
It holds above fixed wind wheel, the other end is fixed on side of the wind wheel far from the front panel.
7. the air curtain of external air guide structure according to claim 6, it is characterised in that: it further include wallboard, the extension
It is detachably connected on rear side of wallboard and the shell.
8. the air curtain of external air guide structure according to claim 7, it is characterised in that: to described at the top of the wallboard
Shell extends, and offers multiple card slots, and multiple hooks with card slot cooperation are provided on rear side of the shell.
9. the air curtain of external air guide structure according to claim 8, it is characterised in that: the bottom of the wallboard is to institute
Shell extension is stated, and offers multiple first mounting holes, the bottom on rear side of the shell extends to the wallboard and hangs wall
The mounting portion of cooperation offers the second mounting hole with first mounting hole cooperation on the mounting portion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820799934.XU CN208312632U (en) | 2018-05-25 | 2018-05-25 | A kind of air curtain of external air guide structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820799934.XU CN208312632U (en) | 2018-05-25 | 2018-05-25 | A kind of air curtain of external air guide structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208312632U true CN208312632U (en) | 2019-01-01 |
Family
ID=64716449
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820799934.XU Active CN208312632U (en) | 2018-05-25 | 2018-05-25 | A kind of air curtain of external air guide structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208312632U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109838416A (en) * | 2019-04-15 | 2019-06-04 | 周小余 | A kind of centrifugal fan |
-
2018
- 2018-05-25 CN CN201820799934.XU patent/CN208312632U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109838416A (en) * | 2019-04-15 | 2019-06-04 | 周小余 | A kind of centrifugal fan |
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