CN205747184U - Uniform flow low-resistance compact air-conditioning device - Google Patents
Uniform flow low-resistance compact air-conditioning device Download PDFInfo
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- CN205747184U CN205747184U CN201620375310.6U CN201620375310U CN205747184U CN 205747184 U CN205747184 U CN 205747184U CN 201620375310 U CN201620375310 U CN 201620375310U CN 205747184 U CN205747184 U CN 205747184U
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- air
- uniform flow
- flow low
- blower fan
- resistance
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Abstract
This utility model relates to air-conditioning device even wind technical field, it it is a kind of uniform flow low-resistance compact air-conditioning device, it includes housing, blower fan and air processor, blower fan and air processor are installed in housing, the air outlet of blower fan is corresponding with the air inlet of air processor, also including uniform flow low-resistance device, be installed with uniform flow low-resistance device at the air outlet of blower fan, the air outlet of uniform flow low-resistance device is connected with the air inlet of air processor.This utility model reasonable and compact in structure, easy to use, by being provided with uniform flow low-resistance device at the air outlet of blower fan, under the effect of uniform flow low-resistance device, the wind speed making fan outlet end face reaches to be uniformly distributed, and reduces the pressure loss that fan outlet section causes because wind speed profile is uneven, reduces noise and vibrations, heat exchange efficiency is high, meets suitable wind pushing temperature and relatively uniform air-supply requirement.
Description
Technical field
This utility model relates to air-conditioning device even wind technical field, is a kind of uniform flow low-resistance compact air-conditioning device.
Background technology
Air-conditioning device be HV&AC engineering is realize air heating, cool down, humidify, dehumidification, purification etc. processed
Air processor required for journey, for the air-conditioning device of some miniaturized compacts since it is desired that meet volume merit little, each
Can segment structure is compact waits requirement, therefore at the fan outlet in air-conditioning device, import department with air processor is directly difficult to
Having enough even wind distances, this most necessarily causes fan outlet sectional wind velocity skewness, the noise of air-conditioning device and vibrations
Bigger.
Summary of the invention
This utility model provides a kind of uniform flow low-resistance compact air-conditioning device, overcomes the deficiency of above-mentioned prior art,
It can effectively solve blower fan in the air-conditioning device of miniaturized compact does not directly have enough distances to carry out with air processor
The problem of even wind.
The technical solution of the utility model is realized by following measures: a kind of uniform flow low-resistance compact air-conditioning dress
Put, including housing, blower fan and air processor, blower fan and air processor are installed in housing, the air outlet of blower fan
And it is connected by vented cavity between the air inlet of air processor, in vented cavity, is provided with uniform flow low-resistance device.
Further optimization and/or improvements to above-mentioned utility model technical scheme are presented herein below:
Above-mentioned uniform flow low-resistance device is even style grid, and even style grid are fixedly mounted on ventilation non-level with blower fan outlet air surface
Crossing on wind face of chamber.
The screen of above-mentioned even style grid is evenly arranged on wind face in crossing of vented cavity.
The screen of above-mentioned even style grid crosses nonuniform mutation operator on wind face at vented cavity, the spacing of the screen of even style grid by
It is gradually increased to away from fan outlet even style grid far-end near fan outlet even style grid near-end.
Above-mentioned in even style grid, it is provided with spoiler down on the end face windward of every block of screen.
Above-mentioned in even style grid, it is provided with spoiler upward on the end face windward of every block of screen.
This utility model reasonable and compact in structure, easy to use, fill by being provided with uniform flow low-resistance at the air outlet of blower fan
Put, under the effect of uniform flow low-resistance device, make the wind speed of fan outlet end face reach to be uniformly distributed, reduce fan outlet section
The pressure loss caused because wind speed profile is uneven, reduces noise and vibrations, and heat exchange efficiency is high, meet suitable wind pushing temperature and
Relatively uniform air-supply requirement.
Accompanying drawing explanation
Fig. 1 is the equally distributed main TV structure schematic diagram of the screen of even style grid in this utility model.
Fig. 2 is the main TV structure schematic diagram of the screen non-uniform Distribution of even style grid in this utility model.
Fig. 3 is that in this utility model, the screen of even style grid is uniformly distributed and spoiler main TV structure signal upward
Figure.
Fig. 4 is screen non-uniform Distribution and the spoiler main TV structure signal upward of even style grid in this utility model
Figure.
Fig. 5 is that in this utility model, the screen of even style grid is uniformly distributed and spoiler main TV structure signal down
Figure.
Fig. 6 is screen non-uniform Distribution and the spoiler main TV structure signal down of even style grid in this utility model
Figure.
It is housing that coding in accompanying drawing is respectively as follows: 1, and 2 is blower fan, and 3 is air processor, and 4 is even style grid, and 5 is logical
Wind chamber, 6 is spoiler.
Detailed description of the invention
This utility model is not limited by following embodiment, can come with practical situation according to the technical solution of the utility model
Determine specific embodiment.
In this utility model, for the ease of describing, the description of the relative position relation of each parts is all according to description
The Butut mode of accompanying drawing 1 is described, such as: the position relationship of upper and lower, left and right etc. is based on the Butut of Figure of description
Direction determines.
Below in conjunction with embodiment and accompanying drawing, this utility model is further described:
As shown in accompanying drawing 1,2,3,4,5,6, this uniform flow low-resistance compact air-conditioning device includes at housing 1, blower fan 2 and air
Reason device 3, is provided with blower fan 2 and air processor 3 in housing 1, and the air outlet of blower fan 2 enters with air processor 3
It is connected by vented cavity 5 between air port, in vented cavity 5, is provided with uniform flow low-resistance device.This utility model can effectively solve
The air-conditioning device of miniaturized compact does not have enough distances carry out the problem of even wind between blower fan 2 and air processor 3,
By being provided with uniform flow low-resistance device at vented cavity 5, under the effect of uniform flow low-resistance device, make the wind speed of blower fan 2 exit end face
Reach to be uniformly distributed, reduce the pressure loss that blower fan 2 Outlet Section causes because wind speed profile is uneven, reduce noise and shake
Dynamic, after the equally distributed air of wind speed enters air processor 2, carry out with water or other media in air processor 2
Uniform caloic exchange, heat exchange efficiency is high, meets suitable wind pushing temperature and relatively uniform air-supply requirement；Blower fan 1 can be
Centrifugal blower, axial flow blower or other kinds of blower fan, air processor 2 can be surface-type heat-exchanger rig, directly contact
Formula heat-exchanger rig, air cleaner or the combination of other types air processor.
According to actual needs above-mentioned uniform flow low-resistance compact air-conditioning device can be made further optimization and/or improvements:
As shown in accompanying drawing 1,2,3,4,5,6, uniform flow low-resistance device is even style grid 4, and even style grid 4 are fixedly mounted on and wind
Crossing on wind face of the non-level vented cavity of machine 2 outlet air surface 5.
As shown in Figure 1, the screen of even style grid 4 is evenly arranged on wind face crossing of vented cavity 5.At even style grid 4
Under effect, blower fan 2 Outlet Section wind speed profile is uniform, reduces the pressure loss in blower fan 2 exit, makes air uniformly by sky
Flash Gas Compression Skid System 3, air carries out caloic exchange with water or other media in air processor 3, meets suitable air-supply temperature
Degree and relatively uniform air-supply requirement.
As shown in Figure 2, the screen of even style grid 4 is nonuniform mutation operator on the wind face excessively of vented cavity 5, even style grid 4
The spacing of screen is gradually increased to away from blower fan 2 air outlet even style grid 4 far-end by near blower fan 2 air outlet even style grid 4 near-end
Greatly.Owing to wind is discharged along vented cavity 5 from fan main body, it is generally proximal to the air quantity at blower fan 2 air outlet non-horizontal surface relatively big, and
Less away from the air quantity at fan outlet non-horizontal surface, therefore the screen of the even style grid 4 at blower fan 2 is arranged closely,
Can increase the resistance of wind at blower fan 2, wind, because of the reason being obstructed, may proceed to walk downwards, will increase at away from blower fan 2
Air quantity, so, can make through even style grid 4 wind out more uniform.
As shown in accompanying drawing 3,4, even style grid 4 are provided with on the end face windward of every block of screen spoiler 6 down.In
Hold spoiler 6 down to increase and wind resistance, make the air-out of even style grid 4 more uniform.
As shown in accompanying drawing 5,6, even style grid 4 are provided with on the end face windward of every block of screen spoiler 6 upward.In
Hold spoiler 6 upward to increase further and wind resistance, make the air-out of even style grid 4 more uniform.
This utility model is by being provided with uniform flow low-resistance device at the air outlet of blower fan 2, in the effect of uniform flow low-resistance device
Under, make the wind speed of blower fan 2 exit end face reach to be uniformly distributed, reduce blower fan 2 Outlet Section and cause because wind speed profile is uneven
The pressure loss, reduce noise and vibrations, heat exchange efficiency is high, meets suitable wind pushing temperature and relatively uniform air-supply requirement.
Above technical characteristic constitutes embodiment of the present utility model, and it has stronger adaptability and implementation result, can
Increase and decrease non-essential technical characteristic according to actual needs, meet the demand of different situations.
Claims (5)
1. a uniform flow low-resistance compact air-conditioning device, it is characterised in that include housing, blower fan and air processor, at housing
Blower fan and air processor are inside installed, by vented cavity phase between air outlet and the air inlet of air processor of blower fan
Connection, is provided with uniform flow low-resistance device in vented cavity；This uniform flow low-resistance device is even style grid, and even style grid are fixedly mounted on
Crossing on wind face of vented cavity non-level with blower fan outlet air surface.
Uniform flow low-resistance compact air-conditioning device the most according to claim 1, it is characterised in that the screen of even style grid is logical
Crossing of wind chamber is evenly arranged on wind face.
Uniform flow low-resistance compact air-conditioning device the most according to claim 1, it is characterised in that the screen of even style grid is logical
Wind chamber cross nonuniform mutation operator on wind face, the spacing of the screen of even style grid by near fan outlet even style grid near-end to far
It is gradually increased from fan outlet even style grid far-end.
4. according to the uniform flow low-resistance compact air-conditioning device described in Claims 2 or 3, it is characterised in that in even style grid every piece
It is provided with spoiler down on the end face windward of screen.
5. according to the uniform flow low-resistance compact air-conditioning device described in Claims 2 or 3, it is characterised in that in even style grid every piece
It is provided with spoiler upward on the end face windward of screen.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620375310.6U CN205747184U (en) | 2016-04-28 | 2016-04-28 | Uniform flow low-resistance compact air-conditioning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620375310.6U CN205747184U (en) | 2016-04-28 | 2016-04-28 | Uniform flow low-resistance compact air-conditioning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205747184U true CN205747184U (en) | 2016-11-30 |
Family
ID=57371954
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620375310.6U Expired - Fee Related CN205747184U (en) | 2016-04-28 | 2016-04-28 | Uniform flow low-resistance compact air-conditioning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205747184U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110986169A (en) * | 2019-11-12 | 2020-04-10 | 珠海格力电器股份有限公司 | Air duct assembly for distributing air and air conditioner |
| CN114183909A (en) * | 2021-12-03 | 2022-03-15 | 珠海格力电器股份有限公司 | Grid assembly, air outlet grid and cabinet air conditioner |
-
2016
- 2016-04-28 CN CN201620375310.6U patent/CN205747184U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110986169A (en) * | 2019-11-12 | 2020-04-10 | 珠海格力电器股份有限公司 | Air duct assembly for distributing air and air conditioner |
| CN114183909A (en) * | 2021-12-03 | 2022-03-15 | 珠海格力电器股份有限公司 | Grid assembly, air outlet grid and cabinet air conditioner |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20161130 |