CN208186757U - A kind of spinning multiplication wind outlet unit - Google Patents
A kind of spinning multiplication wind outlet unit Download PDFInfo
- Publication number
- CN208186757U CN208186757U CN201820303415.XU CN201820303415U CN208186757U CN 208186757 U CN208186757 U CN 208186757U CN 201820303415 U CN201820303415 U CN 201820303415U CN 208186757 U CN208186757 U CN 208186757U
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- CN
- China
- Prior art keywords
- air
- lower chamber
- outlet
- deflector
- hole
- 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.)
- Expired - Fee Related
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Abstract
The utility model relates to the exhaust apparatus technical field of structures of air-conditioning equipment, in particular to a kind of spinning multiplication wind outlet unit；It include: fan seat, bearing, lower chamber, windband, deflector, air outlet, arc panel, flow increasing slot, lower cover；Under the guiding function of deflector and arc panel, the outlet air air-flow of central air-conditioning is discharged into interior after being gradually compressed, due to the release of compressed air stream, it will form negative pressuren zone in air outlet and flow increasing channel outlet adjacent, outside air is sucked by negative pressure by flow increasing channel entrance, it is mixed in its outlet with air outlet air-flow, outflow rapidly together, form the air-supply effect of multiplication, conducive to the gas mixing of coverage, reduce the temperature difference of coverage, and, when wind is discharged in air outlet, counter push away is formed under the action of reaction force, rotate lower chamber, it is formed visual very well.
Description
Technical field
The utility model relates to the exhaust apparatus technical field of structures of air-conditioning equipment, in particular to a kind of spinning is doubled out
Tuyere device.
Background technique
Wind outlet unit is mainly used in the end of central air-conditioning, is typically secured on ceiling or the outlet air of air supply duct
On the sheet metal component of mouth, existing wind outlet unit mainly uses stationary structure, i.e., fixed blade is fixed on product support device
On, it can not achieve blade rotation, mainly there is defect following aspects:
1, air port is not different either with or without outlet air, air outlet, cannot judge whether outlet air from the variation of air outlet；
2, since blade is relatively fixed, certain position outlet air cannot be reached effectively, and air-supply effect is not ideal enough；
3, blade is fixedly mounted, and is easy viscous dust stratification dirt.
Such as: Chinese application number: entitled " wind outlet unit " patent of CN201210189154.0, the patent use a kind of
The wind outlet unit being association of activity and inertia can easily identify whether air port is in outlet air state, but have the disadvantage in that
1, static blade is fixedly mounted, and is easy viscous dust stratification dirt.
2, passive type flabellum has barrier effect to outlet air, and room air mixing is undesirable.
Summary of the invention
Therefore, the utility model is exactly made in view of problem above, and the purpose of this utility model is to provide one kind
Spinning multiplication wind outlet unit, is achieved through the following technical solutions above-mentioned purpose:
The utility model provides a kind of spinning multiplication wind outlet unit, comprising: fan seat, lower chamber, windband, is led at bearing
Flowing plate, air outlet, arc panel, flow increasing channel, lower cover；
The square thin plate of through hole is provided with centered on the fan seat, for accepting central air-conditioning output end；
The bearing and through hole are co-axially located at fan seat lower end；
The lower chamber is the semicircular annular housing in intermediate rectangular both ends, and lower end is set as opening port, upper end edge axis
The heart offers round through hole；
The windband is tube body up and down, and lower end is connected with lower chamber circle through hole, and upper end passes through bearing
It is connected with the through hole of fan seat；
The deflector is the identical strip plate of two structures, and relative spacing is inclined in lower chamber on the outside of round through hole
It is interior；
The air outlet is two, respectively along two deflector one end sides, the through-hole opened up outward by lower chamber inner wall,
Two air outlets are symmetrically provided on cavity of resorption body sidewall；
The arc panel is two, and structure is identical, is separately positioned on both ends between two deflectors, and one end is led with one
The connection of flowing plate one end, the other end extend towards another deflector one end arc, when close to another deflector one end, direction
Extend on the outside of lower chamber, is finally connected with an air outlet side being arranged on cavity of resorption body sidewall；
There are two the flow increasing channel settings, which is made of gap between arc panel and lower chamber inner wall, outlet
Arcuately plate one end is provided on the cavity of resorption body sidewall of air outlet, and arcuately the plate other end is provided with cavity of resorption body sidewall for import
On；
The lower cover is thin plate identical with cavity of resorption shape, for sealing lower chamber.
Preferably, it is logical to will form the outlet air that one is connected with air outlet between one arc panel and a deflector
Road, the air-out passage are inwardly in ascending bell mouth shape by air outlet.
The beneficial effects of the utility model are as follows:
1, under the guiding function of deflector and arc panel, the outlet air air-flow of central air-conditioning is discharged into after being gradually compressed
Interior will form negative pressuren zone in air outlet and flow increasing channel outlet adjacent, outside air is born due to the release of compressed air stream
Pressure is sucked by flow increasing channel entrance, is mixed in its outlet with air outlet air-flow, together outflow rapidly, and the air-supply effect of multiplication is formed
Fruit reduces the temperature difference of coverage conducive to the gas mixing of coverage.
2, when air outlet discharge wind, formation is anti-under the action of reaction force is pushed away, and rotates lower chamber, is formed visual very well
Property.
Detailed description of the invention
Fig. 1 is the positive stereoscopic diagram of the utility model.
Fig. 2 is the elevational schematic view of the utility model.
Specific embodiment
The preferred embodiment of the utility model will be described in detail by reference to attached drawing, in this way for the utility model institute
These embodiments easy to accomplish for people in the existing technical staff in category field with ordinary skill.However the utility model
It can be realized in the form of a variety of different, therefore the utility model is not limited to embodiments described hereinafter.In addition, in order to become apparent from
Ground describes the utility model, will omit from attached drawing with the component that the utility model is not connect.
The wind outlet unit as shown in Figure 1, a kind of spinning is doubled, comprising: fan seat 1, lower chamber 3, windband 4, is led at bearing 2
Flowing plate 5, air outlet 6, arc panel 7, flow increasing channel 8, lower cover 9；
The square thin plate of through hole is provided with centered on the fan seat 1, for accepting central air-conditioning output end；
The bearing 2 is co-axially located at fan seat lower end with through hole；
The lower chamber 3 is the semicircular annular housing in intermediate rectangular both ends, and lower end is set as opening port, upper end edge axis
The heart offers round through hole；
The windband 4 is tube body up and down, and lower end is connected with the round through hole of lower chamber 3, and upper end passes through axis
2 are held to be connected with the through hole of fan seat 1；
The deflector 5 is the identical strip plate of two structures, and relative spacing is inclined in cavity of resorption on the outside of round through hole
In body 3；
The air outlet 6 is two, and structure is identical, respectively along two 5 one end sides of deflector, from 3 inner wall of lower chamber to
The through-hole opened up outside, two air outlets 6 are symmetrically provided on 3 side wall of lower chamber；
The arc panel 7 is two, and structure is identical, is separately positioned on both ends between two deflectors 5, one end with one
The connection of 5 one end of deflector, the other end extend towards another 5 one end arc of deflector, close to another 5 one end of deflector
When, it turns to and extends on the outside of lower chamber 3, be finally connected with 6 side of air outlet being arranged on 3 side wall of lower chamber；
There are two the settings of flow increasing channel 8, which is made of gap between 3 inner wall of arc panel 7 and lower chamber, is gone out
7 one end of opening's edge arc panel is provided on 3 side wall of lower chamber of air outlet 6, and arcuately 7 other end of plate is provided with cavity of resorption for import
On 3 side wall of body；
The lower cover 9 is thin plate identical with 3 shape of lower chamber, for sealing lower chamber 3.
Preferably, as an embodiment, it will form one between one arc panel 7 and a deflector 5
The air-out passage being connected with air outlet 6, the air-out passage are inwardly in ascending bell mouth shape by air outlet 6.
Preferably, as an embodiment, 8 import of flow increasing channel is inwardly in tangent line side along 3 outside of lower chamber
To opening up, in favor of the inflow of room air.
Preferably, as an embodiment, the outlet of flow increasing channel 8 is greater than air outlet 6, is more advantageous to Interior Space
Gas flows into, and increases air-flow multiplication effect.
Preferably, as an embodiment, the arc of the arc panel 7 is positioned proximate to be conducive in steepest curve
The acceleration of air-flow.
Utility model works principle:
Under the guiding function of deflector 5 and arc panel 7, the outlet air air-flow of central air-conditioning is discharged into after being gradually compressed
Interior, due to the release of compressed air stream, exporting adjacent in air outlet 6 and flow increasing channel 8 will form negative pressuren zone, outside air quilt
Negative pressure is sucked by 8 import of flow increasing channel, is mixed in its outlet with 6 air-flow of air outlet, outflow rapidly, forms the air-supply of multiplication together
Effect reduces the different temperature difference in coverage conducive to the gas mixing of coverage, also, when the discharge wind of air outlet 6, anti-
The effect of active force formed it is counter push away, rotate lower chamber 3, formed visual very well.
Claims (5)
- The wind outlet unit 1. a kind of spinning is doubled, comprising: fan seat (1), bearing (2), lower chamber (3), windband (4), deflector (5), air outlet (6), arc panel (7), flow increasing channel (8), lower cover (9)；The square thin plate of through hole is provided at described fan seat (1) center, for accepting central air-conditioning output end；The bearing (2) and through hole are co-axially located at fan seat lower end；It is characterized by: the lower chamber (3) is the semicircular annular housing in intermediate rectangular both ends, lower end is set as open Mouthful, upper end edge axle center offers round through hole；The windband (4) is tube body up and down, and lower end is connected with the round through hole of lower chamber (3), and upper end passes through axis It holds (2) and is connected with the through hole for fanning seat (1)；The deflector (5) is the identical strip plate of two structures, and relative spacing is inclined in cavity of resorption on the outside of round through hole In body (3)；The air outlet (6) is two, and structure is identical, respectively along two deflector (5) one end sides, by lower chamber (3) inner wall The through-hole opened up outward, two air outlets (6) are symmetrically provided on lower chamber (3) side wall；The arc panel (7) is two, and structure is identical, is separately positioned on both ends between two deflectors (5), one end with one The connection of deflector (5) one end, the other end extend towards another deflector (5) one end arc, close to another deflector (5) When one end, turns to and extend on the outside of lower chamber (3), be finally connected with air outlet (6) side being arranged on lower chamber (3) side wall It connects；There are two flow increasing channel (8) settings, which is made of gap between arc panel (7) and lower chamber (3) inner wall, Arcuately plate (7) one end is provided on lower chamber (3) side wall close to air outlet (6) for outlet, import arcuately plate (7) other end It is provided on lower chamber (3) side wall；The lower cover (9) thin plate identical with lower chamber (3) shape, for sealing lower chamber (3).
- The wind outlet unit 2. a kind of spinning according to claim 1 is doubled, it is characterised in that: one arc panel (7) it will form the air-out passage being connected with air outlet (6) between a deflector (5), the air-out passage is by outlet air Mouth (6) is inwardly in ascending bell mouth shape.
- The wind outlet unit 3. a kind of spinning according to claim 1 is doubled, it is characterised in that: the flow increasing channel (8) Import is inwardly opened up in tangential direction on the outside of lower chamber (3).
- The wind outlet unit 4. a kind of spinning according to claim 1 is doubled, it is characterised in that: flow increasing channel (8) outlet Greater than air outlet (6).
- The wind outlet unit 5. a kind of spinning according to claim 1 is doubled, it is characterised in that: the arc panel (7) Arc is positioned proximate in steepest curve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820303415.XU CN208186757U (en) | 2018-03-08 | 2018-03-08 | A kind of spinning multiplication wind outlet unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820303415.XU CN208186757U (en) | 2018-03-08 | 2018-03-08 | A kind of spinning multiplication wind outlet unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208186757U true CN208186757U (en) | 2018-12-04 |
Family
ID=64440228
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820303415.XU Expired - Fee Related CN208186757U (en) | 2018-03-08 | 2018-03-08 | A kind of spinning multiplication wind outlet unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208186757U (en) |
-
2018
- 2018-03-08 CN CN201820303415.XU patent/CN208186757U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181204 Termination date: 20200308 |