CN108528172A - A kind of air blower arrangement of automobile air conditioning box - Google Patents
A kind of air blower arrangement of automobile air conditioning box Download PDFInfo
- Publication number
- CN108528172A CN108528172A CN201810623152.5A CN201810623152A CN108528172A CN 108528172 A CN108528172 A CN 108528172A CN 201810623152 A CN201810623152 A CN 201810623152A CN 108528172 A CN108528172 A CN 108528172A
- Authority
- CN
- China
- Prior art keywords
- air
- evaporator
- air blower
- storehouse
- blower
- 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.)
- Pending
Links
- 238000004378 air conditioning Methods 0.000 title claims abstract description 20
- 230000000694 effects Effects 0.000 abstract description 5
- 238000005057 refrigeration Methods 0.000 abstract description 5
- 238000001704 evaporation Methods 0.000 description 7
- 238000009434 installation Methods 0.000 description 6
- 230000008020 evaporation Effects 0.000 description 5
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000009423 ventilation Methods 0.000 description 2
- 230000003044 adaptive effect Effects 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 239000000686 essence Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
- B60H1/00—Heating, cooling or ventilating [HVAC] devices
- B60H1/00507—Details, e.g. mounting arrangements, desaeration devices
- B60H1/00514—Details of air conditioning housings
- B60H1/00521—Mounting or fastening of components in housings, e.g. heat exchangers, fans, electronic regulators
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
- B60H1/00—Heating, cooling or ventilating [HVAC] devices
- B60H1/00507—Details, e.g. mounting arrangements, desaeration devices
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
- B60H1/00—Heating, cooling or ventilating [HVAC] devices
- B60H1/00507—Details, e.g. mounting arrangements, desaeration devices
- B60H2001/006—Noise reduction
Landscapes
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Air-Conditioning For Vehicles (AREA)
Abstract
The invention discloses a kind of air blower arrangements of automobile air conditioning box, including air-conditioner housing and the air blower being mounted vertically in the air-conditioner housing, also there is the evaporator storehouse for vertically installing evaporator on the air-conditioner housing, the side of evaporator storehouse thickness direction is evaporator air outlet, and the other side is the fresh air channel being connected with the air outlet of the air blower；It is characterized in that, the centre-height of the air blower is higher or lower than the centre-height in the evaporator storehouse, and the direction in upward one end towards the evaporator storehouse of blower shaft is obliquely installed, and makes the blower outlet towards the middle part direction in the evaporator storehouse.The present invention has the advantages that reasonable in design, can to improve evaporator outlet air surface wind speed uniformity, advantageously reduce noise, improve refrigeration effect.
Description
Technical field
The present invention relates to automobile air conditioning technology fields, in particular to a kind of air blower arrangement of automobile air conditioning box.
Background technology
With the improvement of people ' s living standards and the development of automotive engineering, requirement of the people to automobile no longer rest on guarantor
Demonstrate,prove safety, reliability level on, but also to the comfort of automobile, more stringent requirements are proposed, especially high-end automobile.
Air conditioning for automobiles is mainly used for adjusting the seating environment of automotive interior, by regulating air volume and new air temperature, improves to take and relax
Adaptive.However, the comfort of automobile further includes the control to interior noise, control noise, it is desirable that vehicle has good close
Feng Xing, to completely cut off extraneous noise, but when air-conditioning system unlatching, either interior cycle or outer circulation are required for by going out
Air port is communicated with interior space, and the noise that when operation of air conditioner generates can be directly over air outlet and enter car, and therefore, control is empty
The noise of tune becomes the key to solve the problem.
In working practice, inventor has found, since air-conditioning box is in integral arrangement, is limited by the boundary of integral layout
System often will appear air blower relative to evaporator storehouse vertically upwards or the layout that offsets downward, cause air blower to evaporation
When device conveys fresh air, fresh air concentrates on the upper semisection or lower semisection of evaporator, causes the wind speed that evaporator surface flows through not
Uniformly, evaporator outlet air surface wind speed uniformity is reduced, noise caused by evaporator is flowed through to increase fresh air.
Invention content
In view of the above shortcomings of the prior art, the technical problem to be solved by the present invention is to：A kind of structure how is provided to set
Meter is reasonable, can improve evaporator outlet air surface wind speed uniformity, advantageously reduce noise, improve the automobile air conditioning box of refrigeration effect
Air blower arrangement.
In order to solve the above-mentioned technical problem, present invention employs the following technical solutions：
A kind of air blower arrangement of automobile air conditioning box, including air-conditioner housing and be mounted vertically in the air-conditioner housing
Air blower also has the evaporator storehouse for vertically installing evaporator, evaporator storehouse thickness direction on the air-conditioner housing
Side be evaporator air outlet, the other side is the fresh air channel being connected with the air outlet of the air blower；It is characterized in that,
The centre-height of the air blower is higher or lower than the centre-height in the evaporator storehouse, and one end that the blower shaft is upward
It is obliquely installed towards the direction in the evaporator storehouse, makes the blower outlet towards the middle part direction in the evaporator storehouse.
Using the above structure, by the way that air blower to be obliquely installed, make the air outlet of air blower towards the middle part in evaporator storehouse
Direction.In air-conditioning work, the fresh air blown out from the air outlet of air blower is mounted on along fresh air channel flow direction in evaporator storehouse
Evaporator, and uniformly spread around by middle part in the fresh air passage, when reaching evaporator, fresh air can be uniformly across evaporation
Device is conducive to the wind speed uniformity for improving evaporator outlet air surface, since fresh air is uniformly by evaporator, to reduce evaporation
Device ventilation quantity and wind speed on unit area effectively reduce fresh air by noise caused by evaporator.Again more due to fresh air
It uniformly across evaporator, can ensure that fresh air preferably exchanges heat with evaporator, be conducive to improve refrigeration effect.
Further, the air-conditioner housing includes the mutual upper shell and lower housing for fastening setting, the air blower installation
Between the upper shell and lower housing；The axis of the air blower and the angle of vertical direction are 3 ° ~ 10 °.
Since air blower is mounted between upper shell and lower housing, and air blower is revolving body, for ease of the peace of air blower
Dress, the die joint of upper shell and lower housing in air blower installation place must be perpendicular to the axis of air blower.By the axis of air blower
It is arranged at 3 ° ~ 10 ° with the angle of vertical direction, can have both ensured that the air outlet of air blower towards the middle part of evaporator, reduced wind
It makes an uproar, improves the wind speed uniformity of evaporator outlet air surface, and the fastening installation difficulty of upper shell and lower housing can be reduced.
Further, the air blower is located at the side in the width direction of the evaporator storehouse, and the fresh air channel is along institute
The width direction for stating evaporator storehouse is connected with the air outlet of the air blower, and positioned at the tangent line side of the blower outlet
Upwards；The air-conditioner housing deviates from evaporator air outlet side, and has on the backboard in evaporator storehouse described in face and vertically set
It sets and towards the wind deflector that the direction in the evaporator storehouse is bent to form, backboard of the wind deflector far from the air blower side
Distance to the evaporator storehouse is less than the backboard of the other side to the distance in the evaporator storehouse.
It is located at due to fresh air channel in the tangential direction of blower outlet, is existed by the fresh air of the blowout of blower outlet
Under the action of centrifugal force, it can largely be close to flow to evaporator storehouse away from the backboard in evaporator storehouse, to cause evaporator separate
The air output bigger of air blower one end causes the wind speed uniformity of evaporator outlet air surface to reduce, while generating wind and making an uproar.And it is evaporating
Wind deflector is set on the backboard of device storehouse face, direction towards evaporator can will be directed to by the fresh air of centrifugal forces affect,
So that fresh air more uniformly by evaporator, is improved the wind speed uniformity of evaporator outlet air surface, reduces wind and make an uproar.
Further, there are two the wind deflector is set gradually along the width direction in the evaporator storehouse.
Further, the backboard of evaporator storehouse face is divided into three pieces by two wind deflectors, and described in three pieces
Projection width of the backboard on the evaporator storehouse gradually increases along the direction away from the air blower.
First wind deflector passed through due to fresh air to evaporator storehouse distance farther out, and fresh air is by first wind deflector
Later, still there is larger centrifugal force, therefore, by first wind deflector close proximity to evaporator storehouse towards the one of air blower
Side is conducive to the side for making part fresh air can smoothly enter into evaporator close to air blower.As backboard is between evaporator storehouse
Distance is gradually reduced, and is suitably increased the distance between two wind deflectors, can preferably be guided fresh air, is steamed to further improve
The wind speed uniformity of device outlet air surface is sent out, reduces wind and makes an uproar.
Further, two wind deflectors deviate from the direction of the air blower towards the side edge in the evaporator storehouse
It is obliquely installed, and is more than the inclination angle of another wind deflector close to the angle of inclination of the wind deflector of the air blower
Degree.
First wind deflector that fresh air is passed through is the wind deflector close to air blower, and bigger is arranged in its angle of inclination, can
With the side for preventing a large amount of fresh airs from flowing directly into evaporator close to air blower under wind deflector guiding, a large amount of fresh airs is enable to enter
Region to after the wind deflector.And a relatively small angle is arranged in a wind deflector, it can be stagnant by a part of fresh air
The central region of evaporator is stayed in, and is passed through from the middle part of evaporator, the wind speed uniformity of evaporator outlet air surface is improved, reduces wind
It makes an uproar.
In conclusion the present invention have it is reasonable in design, evaporator outlet air surface wind speed uniformity can be improved, be conducive to
The advantages that reducing noise, improving refrigeration effect.
Description of the drawings
Fig. 1 is the structural schematic diagram of the embodiment of the present invention.
Fig. 2 is the structural schematic diagram at another visual angles Fig. 1（Upper shell is not shown）.
Specific implementation mode
With reference to embodiment, the present invention is described in further detail.
When specific implementation：As depicted in figs. 1 and 2, the air blower arrangement of a kind of automobile air conditioning box, including air-conditioner housing
1 and the air blower 2 that is mounted vertically in the air-conditioner housing 1, also have on the air-conditioner housing 1 and is evaporated for vertically installing
The side in the evaporator storehouse 3 of device, 3 thickness direction of evaporator storehouse is evaporator air outlet, and the other side is and the air blower 2
The fresh air channel that is connected of air outlet；The centre-height of the air blower 2 is higher than the centre-height in the evaporator storehouse 3, and
The direction in one end towards the evaporator storehouse 3 in 2 axial direction of the air blower is obliquely installed, and makes 2 air outlet court of the air blower
To the middle part direction in the evaporator storehouse 3.
Using the above structure, by the way that air blower to be obliquely installed, make the air outlet of air blower towards the middle part in evaporator storehouse
Direction.In air-conditioning work, the fresh air blown out from the air outlet of air blower is mounted on along fresh air channel flow direction in evaporator storehouse
Evaporator, and uniformly spread around by middle part in the fresh air passage, when reaching evaporator, fresh air can be uniformly across evaporation
Device is conducive to the wind speed uniformity for improving evaporator outlet air surface, since fresh air is uniformly by evaporator, to reduce evaporation
Device ventilation quantity and wind speed on unit area effectively reduce fresh air by noise caused by evaporator.Again more due to fresh air
It uniformly across evaporator, can ensure that fresh air preferably exchanges heat with evaporator, be conducive to improve refrigeration effect.
When implementation, the air-conditioner housing 1 includes the upper shell and lower housing for mutually fastening setting, and the air blower 2 is installed
Between the upper shell and lower housing；The axis of the air blower 2 and the angle of vertical direction are 3 ° ~ 10 °.Specific implementation
When, the centre-height of the air blower 2 is higher than the 30 ~ 100mm of centre-height in the evaporator storehouse 3；The air blower 2 is described in
The centre-to-centre spacing in evaporator storehouse 3 is 300 ~ 400mm；
Since air blower is mounted between upper shell and lower housing, and air blower is revolving body, for ease of the installation of air blower, on
The die joint of shell and lower housing in air blower installation place must be perpendicular to the axis of air blower.By the axis of air blower and vertically
The angle in direction is arranged at 3 ° ~ 10 °, can both ensure that the air outlet of air blower towards the middle part of evaporator, dropped low wind noise, improves
The wind speed uniformity of evaporator outlet air surface, and the fastening installation difficulty of upper shell and lower housing can be reduced.
When implementation, the air blower 2 is located at the side in 3 width direction of evaporator storehouse, and the fresh air channel is along institute
The width direction for stating evaporator storehouse 3 is connected with the air outlet of the air blower 2, and cutting positioned at 2 air outlet of the air blower
On line direction；The air-conditioner housing 1 deviates from evaporator air outlet side, and has edge on the backboard in evaporator storehouse 3 described in face
Vertically arranged and towards the wind deflector 4 that the direction in the evaporator storehouse 3 is bent to form, the wind deflector 4 is far from the air blower 2
The distance in the backboard of side to the evaporator storehouse 3 is less than the backboard of the other side to the distance in the evaporator storehouse 3.
It is located at due to fresh air channel in the tangential direction of blower outlet, is existed by the fresh air of the blowout of blower outlet
Under the action of centrifugal force, it can largely be close to flow to evaporator storehouse away from the backboard in evaporator storehouse, to cause evaporator separate
The air output bigger of air blower one end causes the wind speed uniformity of evaporator outlet air surface to reduce, while generating wind and making an uproar.And it is evaporating
Wind deflector is set on the backboard of device storehouse face, direction towards evaporator can will be directed to by the fresh air of centrifugal forces affect,
So that fresh air more uniformly by evaporator, is improved the wind speed uniformity of evaporator outlet air surface, reduces wind and make an uproar.
When implementation, there are two the wind deflector 4 is set gradually along the width direction in the evaporator storehouse 3.
When implementation, the backboard of 3 face of evaporator storehouse is divided into three pieces by two wind deflectors 4, and described in three pieces
Projection width of the backboard on the evaporator storehouse 3 gradually increases along the direction away from the air blower 2.
First wind deflector passed through due to fresh air to evaporator storehouse distance farther out, and fresh air is by first wind deflector
Later, still there is larger centrifugal force, therefore, by first wind deflector close proximity to evaporator storehouse towards the one of air blower
Side is conducive to the side for making part fresh air can smoothly enter into evaporator close to air blower.As backboard is between evaporator storehouse
Distance is gradually reduced, and is suitably increased the distance between two wind deflectors, can preferably be guided fresh air, is steamed to further improve
The wind speed uniformity of device outlet air surface is sent out, reduces wind and makes an uproar.
When implementation, two wind deflectors 4 deviate from the side of the air blower 2 towards the side edge in the evaporator storehouse 3
It is more than inclining for another wind deflector 4 to being obliquely installed, and close to the angle of inclination of the wind deflector 4 of the air blower 2
Rake angle.
First wind deflector that fresh air is passed through is the wind deflector close to air blower, and bigger is arranged in its angle of inclination, can
With the side for preventing a large amount of fresh airs from flowing directly into evaporator close to air blower under wind deflector guiding, a large amount of fresh airs is enable to enter
Region to after the wind deflector.And a relatively small angle is arranged in a wind deflector, it can be stagnant by a part of fresh air
The central region of evaporator is stayed in, and is passed through from the middle part of evaporator, the wind speed uniformity of evaporator outlet air surface is improved, reduces wind
It makes an uproar.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not limitation, all essences in the present invention with the present invention
All any modification, equivalent and improvement etc., should all be included in the protection scope of the present invention made by within refreshing and principle.
Claims (6)
1. a kind of air blower arrangement of automobile air conditioning box, including air-conditioner housing（1）And it is mounted vertically in the air-conditioning shell
Body（1）Interior air blower（2）, the air-conditioner housing（1）On also have for vertically install evaporator evaporator storehouse（3）, institute
State evaporator storehouse（3）The side of thickness direction is evaporator air outlet, and the other side is and the air blower（2）Air outlet be connected
Logical fresh air channel；It is characterized in that, the air blower（2）Centre-height be higher or lower than the evaporator storehouse（3）In
Heart height, and the air blower（2）One end in axial direction is towards the evaporator storehouse（3）Direction be obliquely installed, make the drum
Wind turbine（2）Air outlet is towards the evaporator storehouse（3）Middle part direction.
2. the air blower arrangement of automobile air conditioning box as described in claim 1, which is characterized in that the air-conditioner housing（1）
Upper shell and lower housing including mutually fastening setting, the air blower（2）Between the upper shell and lower housing；Institute
State air blower（2）Axis and the angle of vertical direction be 3 ° ~ 10 °.
3. the air blower arrangement of automobile air conditioning box as described in claim 1, which is characterized in that the air blower（2）Position
In the evaporator storehouse（3）Side in width direction, the fresh air channel is along the evaporator storehouse（3）Width direction and institute
State air blower（2）Air outlet be connected, and be located at the air blower（2）In the tangential direction of air outlet；The air-conditioner housing
（1）Away from evaporator air outlet side, and evaporator storehouse described in face（3）Backboard on there is vertically setting and towards described
Evaporator storehouse（3）The wind deflector that is bent to form of direction（4）, the wind deflector（4）Far from the air blower（2）The backboard of side
To the evaporator storehouse（3）Distance be less than the backboard of the other side to the evaporator storehouse（3）Distance.
4. the air blower arrangement of automobile air conditioning box as claimed in claim 3, which is characterized in that the wind deflector（4）Edge
The evaporator storehouse（3）Width direction set gradually there are two.
5. the air blower arrangement of automobile air conditioning box as claimed in claim 4, which is characterized in that two wind deflectors
（4）By the evaporator storehouse（3）The backboard of face is divided into three pieces, and three pieces of backboards are in the evaporator storehouse（3）On
Projection width is along away from the air blower（2）Direction gradually increase.
6. the air blower arrangement of automobile air conditioning box as claimed in claim 5, which is characterized in that two wind deflectors
（4）Towards the evaporator storehouse（3）Side along deviate from the air blower（2）Direction be obliquely installed, and close to the drum
Wind turbine（2）The wind deflector（4）Angle of inclination be more than another described wind deflector（4）Angle of inclination.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810623152.5A CN108528172A (en) | 2018-06-15 | 2018-06-15 | A kind of air blower arrangement of automobile air conditioning box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810623152.5A CN108528172A (en) | 2018-06-15 | 2018-06-15 | A kind of air blower arrangement of automobile air conditioning box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108528172A true CN108528172A (en) | 2018-09-14 |
Family
ID=63470950
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810623152.5A Pending CN108528172A (en) | 2018-06-15 | 2018-06-15 | A kind of air blower arrangement of automobile air conditioning box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108528172A (en) |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0848128A (en) * | 1994-05-31 | 1996-02-20 | Nippondenso Co Ltd | Automotive air-conditioner |
| JP2001039144A (en) * | 1999-07-27 | 2001-02-13 | Denso Corp | Air conditioner for vehicle |
| US20010025707A1 (en) * | 2000-04-04 | 2001-10-04 | Calsonic Kansei Corporation | Compact heating, ventilation and air conditioning system for automobiles |
| CN1824527A (en) * | 2005-02-22 | 2006-08-30 | 威斯通全球技术公司 | Air conditioning unit |
| JP2009274529A (en) * | 2008-05-13 | 2009-11-26 | Mitsubishi Heavy Ind Ltd | Air conditioner for vehicle |
| CN101688679A (en) * | 2007-07-02 | 2010-03-31 | 松下电器产业株式会社 | blower |
| DE102011082374A1 (en) * | 2011-09-08 | 2013-03-14 | Behr Gmbh & Co. Kg | Air-conditioning apparatus for supplying e.g. cool air to inner space of motor car, has diffuser channel provided with large expansion at diffuser inlet in direction parallel to fictitious plane stretched from element |
| JP2015028299A (en) * | 2013-07-30 | 2015-02-12 | サンデン株式会社 | Centrifugal blower, and air conditioner for vehicle with centrifugal blower |
| CN106335342A (en) * | 2016-08-30 | 2017-01-18 | 博耐尔汽车电气***有限公司 | Automobile air conditioner system |
| CN208359874U (en) * | 2018-06-15 | 2019-01-11 | 重庆松芝汽车空调有限公司 | A kind of air blower arragement construction of automobile air conditioning box |
-
2018
- 2018-06-15 CN CN201810623152.5A patent/CN108528172A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0848128A (en) * | 1994-05-31 | 1996-02-20 | Nippondenso Co Ltd | Automotive air-conditioner |
| JP2001039144A (en) * | 1999-07-27 | 2001-02-13 | Denso Corp | Air conditioner for vehicle |
| US20010025707A1 (en) * | 2000-04-04 | 2001-10-04 | Calsonic Kansei Corporation | Compact heating, ventilation and air conditioning system for automobiles |
| CN1824527A (en) * | 2005-02-22 | 2006-08-30 | 威斯通全球技术公司 | Air conditioning unit |
| CN101688679A (en) * | 2007-07-02 | 2010-03-31 | 松下电器产业株式会社 | blower |
| JP2009274529A (en) * | 2008-05-13 | 2009-11-26 | Mitsubishi Heavy Ind Ltd | Air conditioner for vehicle |
| DE102011082374A1 (en) * | 2011-09-08 | 2013-03-14 | Behr Gmbh & Co. Kg | Air-conditioning apparatus for supplying e.g. cool air to inner space of motor car, has diffuser channel provided with large expansion at diffuser inlet in direction parallel to fictitious plane stretched from element |
| JP2015028299A (en) * | 2013-07-30 | 2015-02-12 | サンデン株式会社 | Centrifugal blower, and air conditioner for vehicle with centrifugal blower |
| CN106335342A (en) * | 2016-08-30 | 2017-01-18 | 博耐尔汽车电气***有限公司 | Automobile air conditioner system |
| CN208359874U (en) * | 2018-06-15 | 2019-01-11 | 重庆松芝汽车空调有限公司 | A kind of air blower arragement construction of automobile air conditioning box |
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