CN208186742U - A kind of swirling eddy mixing wind outlet unit - Google Patents
A kind of swirling eddy mixing wind outlet unit Download PDFInfo
- Publication number
- CN208186742U CN208186742U CN201820315605.3U CN201820315605U CN208186742U CN 208186742 U CN208186742 U CN 208186742U CN 201820315605 U CN201820315605 U CN 201820315605U CN 208186742 U CN208186742 U CN 208186742U
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- fan housing
- pod
- air
- hole
- fixed
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Abstract
The utility model relates to the exhaust apparatus technical field of structures of air-conditioning equipment, more particularly to a kind of swirling eddy mixing wind outlet unit, comprising: fixed plate, fixed strip, sharf, helical blade, bullet, fan housing, pod, round pillar；Helical blade is arranged in the utility model, air-conditioning inlet air flow is flowed into from fixed plate through-hole, the downward swirling eddy of multiply is divided by helical blade, it is compressed under the action of the centrum being gradually increased by bullet, flow velocity increases, along gap of the tangential direction of bullet lower side between fan housing and pod, rotation is thrown away, the mixing for accelerating air-flow Yu its room air improves heat exchanger effectiveness, and solves the problems, such as that air-flow blow-through human body sensory is uncomfortable.
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 swirling eddy mixing
Wind outlet unit.
Background technique
As living standards of the people increasingly improve, the application of central air-conditioning has obtained quick development, family, school, quotient
Field, enterprise, automobile etc. have been widely applied central air conditioner system, and air-conditioner air outlet is largely all made of the double-deck blinds at present
Window construction, wind speed is larger, and wind direction is single, and in use, the blow-through of air-conditioner air outlet causes the part of air conditioned spaces
Position supercooling or overheat make human body produce sense of discomfort, and special blow-through supercooling is plain to having cervical spondylosis, lumbar vertebra disease and body
The poor crowd of matter, can cause uncomfortable, or even can aggravate the state of an illness；
Application No. is 201120308575.1 patents to disclose a kind of air conditioning air flow divergent structure, including air-conditioner air outlet
Cover, it is characterized in that connecting an air conditioning air flow with more struts below air conditioner air outlet cover dissipates disk, air conditioning air flow dissipates disk
Middle part is equipped with a hole, and air conditioning air flow dissipates disk and is equipped with a plurality of helicla flute；Although patent can be such that the air-flow of air-conditioner air outlet sends out
It is scattered to a part around, but most of air-flow is still blown out from the hole in the middle part of diverging disk, the people of hole lower part nevertheless suffers from sky
The blow-through of regulating the qi flowing in the channels stream cannot fundamentally solve air-flow blow-through human body, feel uncomfortable problem.
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
Swirling eddy mixing wind outlet unit, is achieved through the following technical solutions above-mentioned purpose:
The utility model provides a kind of swirling eddy mixing wind outlet unit, comprising: fixed plate, support frame, sharf, spiral shell
Vane piece, bullet, fan housing, pod, round pillar；
The fixed plate is square, and center is provided with cylindrical hole, and center is provided with cylinder
Through-hole, for accepting central air-conditioning output end；
Support frame as described above is the identical strip of three structures, and three strips, one end is fixed at the through-hole of fixed plate 1
Inner hole wall top, the other end converge in through-hole axle center；
The sharf is cylindrical body, and the upper end is fixed in support frame central point, is coaxially disposed with through-hole；
The helical blade is three pieces, and structure is identical, is placed equidistant in the shape of a spiral in sharf peripheral side；
The bullet is frustum, and upper end is fixed at the lower end of sharf, and coaxial with sharf, lower end slightly protrudes from
The lower end of fan housing is arranged；
The fan housing one is tubular structure, coaxial with through-hole, is sleeved on the outside of helical blade, and diameter of bore is slightly larger than logical
Bore dia, the upper end are fixed in fixed plate lower end；
The pod be it is round tubular, diameter of bore is greater than fan housing outside diameter, is sleeved on the outside of fan housing；
The circle pillar is the identical small cylinder of three structures, and cylindrical member at one end is fixed on the peripheral side of fan housing, separately
One end is fixed on the inner hole wall of pod.
The beneficial effects of the utility model are as follows:
1. air-conditioning inlet air flow is flowed into from fixed plate through-hole, the downward swirling eddy of multiply is divided by helical blade, is passed through
It is compressed under the action of the centrum that bullet is gradually increased, flow velocity increases, along the tangential direction of bullet lower side from wind
Gap between cover and pod, rotation are thrown away, and accelerate the mixing of air-flow Yu its room air, improve heat exchange effect
Rate, and solve the problems, such as that air-flow blow-through human body sensory is uncomfortable.
After 2. air-flow is compressed, when the gap rotation between fan housing and pod is thrown away, make fan housing lower end week outside with
Negative pressure is formed between pod inner wall, and then the air-flow between pod and fan housing gap generates negative pressure, makes room air by leading
Stream cover upper end and fan housing between gap suck, circularize and push down on, formed air multiplication effect, considerably increase flow velocity with
The sufficient mixed effect of the air on periphery, improves heat exchanger effectiveness.
Detailed description of the invention
Fig. 1 is the stereoscopic schematic diagram of the removal front panel of the utility model.
Fig. 2 is the schematic top plan view of the utility model.
Fig. 3 is the schematic diagram of the utility model.
Fig. 4 is the utility model pod upper end fillet schematic diagram.
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
In the existing technical staff in category field, these embodiments easy to accomplish for the people with ordinary skill.However the utility model
It can also 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 more clear
The utility model is described to Chu, will be omitted from attached drawing with the component that the utility model is not connect.
As shown in Figure 1 and Figure 2, a kind of swirling eddy mixing wind outlet unit, comprising: fixed plate 1, support frame 2, sharf
3, helical blade 4, bullet 5, fan housing 6, pod 7, round pillar 8；
The fixed plate 1 is square, and center is provided with circular through hole, for accepting central air-conditioning output end；
Support frame as described above 2 is the identical strip of three structures, and three strips, one end is fixed at the logical of fixed plate 1
Hole inner hole wall top, the other end converge in through-hole axle center；
The sharf 3 is cylindrical body, and the upper end is fixed in support frame central point, is coaxially disposed with through-hole；
The helical blade 4 is three pieces, and structure is identical, is placed equidistant in the shape of a spiral in 3 peripheral side of sharf；
The bullet 5 is frustum, and upper end is fixed at the lower end of sharf 3, and sharf 3 is coaxial, and lower end is omited
Protrude from the lower end setting of fan housing；
The fan housing 6 one is tubular structure, coaxial with through-hole, is sleeved on 4 outside of helical blade, and diameter of bore is slightly larger than
Through-hole diameter, the upper end are fixed in 1 lower end of fixed plate；
The pod 7 be it is round tubular, diameter of bore is greater than 6 outside diameter of fan housing, is sleeved on the outside of fan housing 6；
The circle pillar 8 is the identical small cylinder of three structures, and cylindrical member at one end is fixed on the peripheral side of fan housing 6,
The other end is fixed on the inner hole wall of pod 7.
Preferably, as an embodiment, 7 lower end of pod protrudes from the setting of 6 lower end of fan housing.
Preferably, as an embodiment, 4 distortion angle of helical blade is greater than 60 degree.
Preferably, as an embodiment, as shown in figure 4,7 upper end of the pod is provided with fillet 101, favorably
In the resistance for reducing negative pressure gas flow entrance.
Preferably, as an embodiment, the gap between 6 outer circle of fan housing and 7 inner hole of pod is less than 5 millis
Rice.
Utility model works principle:
Air-conditioning inlet air flow is flowed into from 1 through-hole of fixed plate, is divided into the downward swirling eddy of multiply by helical blade 4,
It is compressed under the action of the centrum being gradually increased by bullet 5, flow velocity increases, along the tangent line side of 5 lower side of bullet
To the gap between fan housing 6 and pod 7, rotation is thrown away, and is mixed in divergent shape with indoor air flow；
After air-flow is compressed, when the rotation of gap between fan housing 6 and pod 7 is thrown away, make 6 lower end of fan housing week outside with
Negative pressure is formed between 7 inner wall of pod, and then air-flow between 6 gap of pod 7 and fan housing generates negative pressure, make room air by
Gap sucking between pod upper end and fan housing 6, circularizes and pushes down on, form multiplication draught effect and air conditioning air flow one
It rises from 6 lower end of pod and sprays, the further mixing efficiency for enhancing air-flow, and annular negative pressure pushes, and promotes air-flow velocity
Obviously.
Claims (5)
1. a kind of swirling eddy mixing wind outlet unit, comprising: fixed plate (1), support frame (2), sharf (3), helical blade
(4), bullet (5), fan housing (6), pod (7), round pillar (8)；
The fixed plate (1) is square, and center is provided with circular through hole, for accepting central air-conditioning output end；
Support frame as described above (2) is the identical strip of three structures, and three strips, one end is fixed at the logical of fixed plate (1)
On the inner hole wall of hole, the other end converges in through-hole axle center；
It is characterized by: the sharf (3) is cylindrical body, the upper end is fixed in support frame (2) central point, coaxially sets with through-hole
It sets；
The helical blade (4) is three pieces, and structure is identical, in the shape of a spiral equidistantly, is arranged in sharf (3) peripheral side；
The bullet (5) is frustum, and upper end is fixed at the lower end of sharf (3), and coaxially with sharf (3), lower end is omited
Protrude from the lower end setting of fan housing (6)；
The fan housing (6) one is tubular structure, coaxial with through-hole, is sleeved on the outside of helical blade (4), and diameter of bore is slightly larger than
Through-hole diameter, the upper end are fixed in fixed plate (1) lower end；
The pod (7) be it is round tubular, diameter of bore is greater than fan housing (6) outside diameter, is sleeved on the outside of fan housing (6)；
The circle pillar (8) is the identical small cylinder of three structures, and cylindrical member at one end is fixed on the peripheral side of fan housing (6),
The other end is fixed on the inner hole wall of pod (7).
2. a kind of swirling eddy mixing wind outlet unit according to claim 1, it is characterised in that: the pod (7)
Lower end protrudes from the setting of fan housing (6) lower end.
3. a kind of swirling eddy mixing wind outlet unit according to claim 1, it is characterised in that: the helical blade
(4) distortion angle is greater than 60 degree.
4. a kind of swirling eddy mixing wind outlet unit according to claim 1, it is characterised in that: the pod (7)
Upper end is provided with fillet (101).
5. a kind of swirling eddy mixing wind outlet unit according to claim 1, it is characterised in that: the fan housing (6) is outside
Gap between round and pod (7) inner hole is less than 5 millimeters.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820315605.3U CN208186742U (en) | 2018-03-08 | 2018-03-08 | A kind of swirling eddy mixing wind outlet unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820315605.3U CN208186742U (en) | 2018-03-08 | 2018-03-08 | A kind of swirling eddy mixing wind outlet unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208186742U true CN208186742U (en) | 2018-12-04 |
Family
ID=64440927
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820315605.3U Expired - Fee Related CN208186742U (en) | 2018-03-08 | 2018-03-08 | A kind of swirling eddy mixing wind outlet unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208186742U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112378016A (en) * | 2020-11-13 | 2021-02-19 | 安徽维嵩生产力促进有限公司 | Intelligent air supply system for workshop |
| CN115164281A (en) * | 2022-07-21 | 2022-10-11 | 海信空调有限公司 | Air conditioner indoor unit |
| CN115183329A (en) * | 2022-07-21 | 2022-10-14 | 海信空调有限公司 | Air conditioner indoor unit |
-
2018
- 2018-03-08 CN CN201820315605.3U patent/CN208186742U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112378016A (en) * | 2020-11-13 | 2021-02-19 | 安徽维嵩生产力促进有限公司 | Intelligent air supply system for workshop |
| CN112378016B (en) * | 2020-11-13 | 2022-09-02 | 苏州市东挺河智能科技发展有限公司 | Intelligent air supply system for workshop |
| CN115164281A (en) * | 2022-07-21 | 2022-10-11 | 海信空调有限公司 | Air conditioner indoor unit |
| CN115183329A (en) * | 2022-07-21 | 2022-10-14 | 海信空调有限公司 | Air conditioner indoor unit |
| CN115164281B (en) * | 2022-07-21 | 2023-06-23 | 海信空调有限公司 | Indoor unit of air conditioner |
| CN115183329B (en) * | 2022-07-21 | 2023-06-30 | 海信空调有限公司 | Indoor unit of air conditioner |
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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 |