CN204943812U - A kind of on-board air conditioner blower structure - Google Patents
A kind of on-board air conditioner blower structure Download PDFInfo
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- CN204943812U CN204943812U CN201520600526.3U CN201520600526U CN204943812U CN 204943812 U CN204943812 U CN 204943812U CN 201520600526 U CN201520600526 U CN 201520600526U CN 204943812 U CN204943812 U CN 204943812U
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- tube wall
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Abstract
A kind of on-board air conditioner blower structure, problem to be solved is that existing automobile blower efficiency is unbalanced; The technical solution of the utility model is that the second air outlet position of three emptying tune blowers after crew module arranges a windage projection, described windage projection is that the wind being arranged on the second air outlet is blown into direction, the upper tube wall of windage raised position is the arc that sink, lower tube wall is positioned at the embossed shape that upper wall pipe arc collapsed position is also provided with little radian, and it is the upslope of 10 ~ 15 degree that the embossed shape end of lower tube wall is provided with one with horizontal sextant angle.The utility model has the advantages that by the structure optimization of blowing pin airduct, optimize the flow direction of air outlet air-flow, meet and blow the requirement of pin comfortableness; Reduce airduct internal drop, make air current flow in airduct more smooth and easy; Improve the uniformity of blowing pin airduct assignment of traffic, improve occupant's comfortableness of car load further.The features such as it is simple that the utility model also has structure, easy and simple to handle, with low cost.<b />
Description
Technical field
The utility model belongs to automotive air-conditioning system technical field, is specifically related to a kind of assignment of traffic, the optimization airduct air-out direction that improve airduct air outlet, and then reaches the on-board air conditioner blower structure promoting occupant's comfortableness.
Background technology
Along with improving constantly of people's living standard, more and more higher to the requirement of car load comfortableness, on automobile, using air-condition system has become modern one mark.Device that the automobile of passenger car, commercial vehicle and other type installs an air-conditioner has become universal, but also brings many problems simultaneously.Such as, the energy consumption of air blast is large, air-line system occupies a part of limited space, air in car and produces noise when wind Bottomhole pressure and import in car, passenger is made to produce certain discomfort etc., all these problems, all require that design engineer is in exploitation automotive air-conditioning system process, should be given special attention air-conditioning system.
In air conditioning for automobiles air-line system design process, many problems that is mutually related can be encountered, only can not consider one of them or several influence factor, and not further to cost, the airduct space layout of air-line system, and comprehensive optimized design is carried out on aspects such as the impacts that environment inside car causes, otherwise just can not meet the comfortableness requirement that people promote day by day, also just there is no considerable automobile sales volume.
Consider air-conditioning duct cost, airduct space arrange and on factors such as the impacts that environment inside car causes, originally blow on the basis of pin pipeline now, do not increase airduct space to arrange, carry out air-conditioning duct structure optimization, reduce wind Bottomhole pressure crushing, improve the assignment of traffic of airduct air outlet, optimize airduct air-out direction, and then reach the object promoting occupant's comfortableness.
Summary of the invention
The purpose of this utility model is to provide a kind of assignment of traffic, the optimization airduct air-out direction that improve airduct air outlet, and then reaches the on-board air conditioner blower structure promoting occupant's comfortableness.
The purpose of this utility model realizes like this, it comprises: three emptying tune blowers after crew module, it is characterized in that: after crew module, the second air outlet position of three emptying tune blowers arranges a windage projection, described windage projection is that the wind being arranged on the second air outlet is blown into direction, the upper tube wall of windage raised position is the arc that sink, lower tube wall is positioned at the embossed shape that upper wall pipe arc collapsed position is also provided with little radian, and it is the upslope of 10 ~ 15 degree that the embossed shape end of lower tube wall is provided with one with horizontal sextant angle.
The top of described upslope is provided with a downslope and tube wall links together.
The utility model has the advantages that: by the structure optimization of blowing pin airduct, optimize the flow direction of air outlet air-flow, meet and blow the requirement of pin comfortableness; Reduce airduct internal drop, make air current flow in airduct more smooth and easy; Improve the uniformity of blowing pin airduct assignment of traffic, improve occupant's comfortableness of car load further.The features such as it is simple that the utility model also has structure, easy and simple to handle, with low cost.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the partial enlarged drawing of Fig. 1;
Fig. 3 is the discharge pipe Flow Field Distribution figure before improving;
Fig. 4 is the discharge pipe Flow Field Distribution figure after optimizing.
The utility model is described in further detail by example below in conjunction with accompanying drawing; but following example is only the utility model example wherein; do not represent the right protection scope that the utility model limits, rights protection scope of the present utility model is as the criterion with claims.
Detailed description of the invention
example 1
See Fig. 1,2, after crew module, the second air outlet 1 position of three emptying tune blowers arranges a windage projection 2, described windage projection is that the wind being arranged on the second air outlet is blown into direction, the upper tube wall of windage raised position is the arc 3 that sink, lower tube wall is positioned at the embossed shape 4 that correspondence position that upper wall pipe arc sink also is provided with little radian, and it is the upslope 5 of 10 ~ 15 degree that the embossed shape end of lower tube wall is provided with one with horizontal sextant angle.
The top of described upslope is provided with a downslope 6 and links together with tube wall.
The sink connected position of arc and the second air outlet of described upper wall pipe is also provided with shoulder 7.
According to data test, the second air outlet efficiency of former blower is lower, and easily cause local temperature difference excessive after long-time use, experimental data as shown in Figure 3.Following table is the assignment of traffic table of former car
Structural experiment test data after optimization as shown in Figure 4, can be seen that the wind direction of the second air outlet is close to predetermined direction, and improve the air-out efficiency of the second air outlet.Following table is the assignment of traffic table after optimizing
Claims (2)
1. an on-board air conditioner blower, it comprises: three emptying tune blowers after crew module, it is characterized in that: after crew module, the second air outlet position of three emptying tune blowers arranges a windage projection, described windage projection is that the wind being arranged on the second air outlet is blown into direction, the upper tube wall of windage raised position is the arc that sink, lower tube wall is positioned at the embossed shape that upper wall pipe arc collapsed position is also provided with little radian, and it is the upslope of 10 ~ 15 degree that the embossed shape end of lower tube wall is provided with one with horizontal sextant angle.
2. a kind of on-board air conditioner blower according to claim 1, is characterized in that: the top of described upslope is provided with a downslope and tube wall links together.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520600526.3U CN204943812U (en) | 2015-08-11 | 2015-08-11 | A kind of on-board air conditioner blower structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520600526.3U CN204943812U (en) | 2015-08-11 | 2015-08-11 | A kind of on-board air conditioner blower structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204943812U true CN204943812U (en) | 2016-01-06 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520600526.3U Active CN204943812U (en) | 2015-08-11 | 2015-08-11 | A kind of on-board air conditioner blower structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204943812U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105180394A (en) * | 2015-08-11 | 2015-12-23 | 华晨汽车集团控股有限公司 | Vehicle-mounted air conditioner blowpipe structure |
| CN108954646A (en) * | 2018-06-08 | 2018-12-07 | 江苏英凯电机有限公司 | A kind of intelligent air exhausting blower |
-
2015
- 2015-08-11 CN CN201520600526.3U patent/CN204943812U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105180394A (en) * | 2015-08-11 | 2015-12-23 | 华晨汽车集团控股有限公司 | Vehicle-mounted air conditioner blowpipe structure |
| CN108954646A (en) * | 2018-06-08 | 2018-12-07 | 江苏英凯电机有限公司 | A kind of intelligent air exhausting blower |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |