CN202432613U - Internal machine of air-conditioner and air-conditioner comprising same - Google Patents
Internal machine of air-conditioner and air-conditioner comprising same Download PDFInfo
- Publication number
- CN202432613U CN202432613U CN2012200221566U CN201220022156U CN202432613U CN 202432613 U CN202432613 U CN 202432613U CN 2012200221566 U CN2012200221566 U CN 2012200221566U CN 201220022156 U CN201220022156 U CN 201220022156U CN 202432613 U CN202432613 U CN 202432613U
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- air
- conditioner
- machine
- blower fan
- wind
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Abstract
The utility model discloses an internal machine of an air-conditioner. The internal machine of the air-conditioner comprises an evaporator and at least one air blower which blow the evaporator. One to twenty air guide plates for evenly distributing air from the air blowers are arranged between air outlets of the air blowers and the evaporator. Due to arrangement of the air guide plates between the air outlets of the air blowers and the evaporator, air can be guided to blow the evaporator evenly to achieve an even heat exchanging effect. According to experiments, compared with the existing internal machine of the air-conditioner, the internal machine of the air-conditioner is capable of improving the refrigeration capability by 3%-5%, improving the heating capability by 3%-4%, and reducing the discharge temperature of compressors in the highest workload by 10 DEG C. Meanwhile, the utility model further discloses the air-conditioner comprising the internal machine.
Description
Technical field
The utility model relates to air-conditioner, machine in especially a kind of air-conditioner, and have the air-conditioner of machine in this.
Background technology
Machine uses centrifugal fan directly to keep watch and blows to evaporimeter to carry out heat exchange in the conventional air conditioner; Because the wind centrality that centrifugal fan is seen off is fine; The distance that in addition arrives evaporimeter is very short, so the wind that blower fan blows out is difficult for scattering, and most of wind only blows to evaporimeter two ends (as shown in Figure 1); And the part that accounts for 1/3 evaporimeter length broad in the middle receives air quantity very little; And the air quantity at fan outlet place seriously inhomogeneous up and down (as shown in Figure 2), cause the evaporimeter heat exchange inhomogeneous, can not give full play to its ability.
Summary of the invention
The utility model first technical problem to be solved is, machine in a kind of air-conditioner is provided, and its blower fan blows to the wind good uniformity of evaporimeter, to improve the heat exchange effect of evaporimeter.
The utility model second technical problem to be solved is, a kind of air-conditioner with above-mentioned interior machine is provided.
The technical scheme that above-mentioned first technical problem that solves the utility model adopts is: machine in a kind of air-conditioner; It comprises evaporimeter and at least one blower fan to this evaporator blower, between the air outlet of said blower fan and said evaporimeter, is provided with the wind deflector that 1 to 20 wind that is used to said blower fan is blown out is uniformly distributed with.
Preferably, said blower fan is a centrifugal fan.
Preferably, all said wind deflectors are arranged side by side along said blower fan axial direction, and all said wind deflectors become radial distribution by the said vaporizer side of said fan outlet side direction.
Preferably, said wind deflector is dull and stereotyped.
Preferably, said wind deflector becomes 20 to 90 degree angles with said blower fan axial direction.
Preferably, said wind deflector is parallel with said blower fan axial direction.
Preferably, said wind deflector is the circular arc plate.
Preferably, said blower fan is two, and these two coaxial settings of blower fan, and by same motor-driven.
Preferably, machine also comprises the installing plate that is used for fixing said blower fan in the said air-conditioner, and all said wind deflectors all are fixed on the said installing plate.
The technical scheme that above-mentioned second technical problem that solve the utility model adopts is: a kind of air-conditioner comprises described interior machine.
Compared with prior art, the utility model has the advantages that:
Machine in the air-conditioner that the utility model provided owing between the air outlet of blower fan and evaporimeter, be provided with the wind deflector that the wind that is used to blower fan is blown out is uniformly distributed with, blows to evaporimeter through the wind deflector guides wind uniformly, reaches the heat exchange effect of uniform.Experiment shows that machine can improve refrigerating capacity 3-5% with respect to machine in traditional air conditioner in the air-conditioner that the utility model provided, and improves heating capacity 3-4%, reduces about 10 ℃ of highest-capacity lower compression machine delivery temperatures.
Description of drawings
Fig. 1 is the structural representation of machine in the conventional air conditioner;
Fig. 2 is the shaft section figure of machine in the air-conditioner shown in Figure 1;
Fig. 3 is the structural representation of machine in the air-conditioner among the utility model embodiment 1;
Fig. 4 is the shaft section figure of machine in the air-conditioner among the utility model embodiment 2.
More than each figure in: 1-evaporimeter, 3-wind deflector, 4-installing plate, 5-blower fan, 6-motor, 7-blower fan, 8-blower fan axle.
The specific embodiment
Embodiment to the utility model is elaborated below in conjunction with accompanying drawing:
Referring to Fig. 3, machine comprises that evaporimeter 1, two are used for to the blower fan 5,7 of this evaporimeter 1 blowing and are arranged between air outlet and the evaporimeter 1 of blower fan 5,72 to 20 being used to wind deflector 3 that air quantity is uniformly distributed with in the air-conditioner in the present embodiment.Blower fan 5,7 in the present embodiment is a centrifugal fan, and two same motors 6 of blower fans 5,7 use blower fan axle 8 coaxial connections, and is driven by motor 6.Wind deflector 3 in the present embodiment is 6, and the air outlet of two blower fans 5,7 is provided with 3, and all wind deflectors 3 all are fixed on the installing plate 4 of blower fan.Preferably, 3 wind deflectors 3 are arranged side by side along the blower fan axial direction, and 3 wind deflectors 3 become radial distribution by fan outlet side direction vaporizer side.Further, 3 wind deflectors 3 become 20 to 90 degree angles with the blower fan axial direction.
Blow to evaporimeter 1 uniformly through wind deflector 3 guides wind, reach the heat exchange effect of uniform.Experiment shows that the interior machine of present embodiment can improve refrigerating capacity 3-5% with respect to machine in the tradition, improves heating capacity 3-4%, reduces about 10 ℃ of highest-capacity lower compression machine delivery temperatures.
Embodiment 2
Referring to Fig. 4, different with embodiment 1 is, present embodiment increases wind deflector 3 being parallel to the blower fan axial direction, and preferred, wind deflector 3 is the circular arc plate.Change wind direction through wind deflector 3, guides wind blows to evaporimeter 1 uniformly, reaches the heat exchange effect of uniform.
More than be merely the specific embodiment of the utility model, do not limit the protection domain of the utility model with this; Do not violate any replacement and the improvement of being done on the basis of the utility model design, all belonging to the protection domain of the utility model.
Claims (10)
1. machine in the air-conditioner, it comprises evaporimeter and at least one blower fan to this evaporator blower, it is characterized in that: between the air outlet of said blower fan and said evaporimeter, be provided with the wind deflector that 1 to 20 wind that is used to said blower fan is blown out is uniformly distributed with.
2. machine in the air-conditioner according to claim 1, it is characterized in that: said blower fan is a centrifugal fan.
3. machine in the air-conditioner according to claim 2 is characterized in that: all said wind deflectors are arranged side by side along said blower fan axial direction, and all said wind deflectors become radial distribution by the said vaporizer side of said fan outlet side direction.
4. machine in the air-conditioner according to claim 3 is characterized in that: said wind deflector is for dull and stereotyped.
5. machine in the air-conditioner according to claim 4 is characterized in that: said wind deflector becomes 20 to 90 degree angles with said blower fan axial direction.
6. machine in the air-conditioner according to claim 2, it is characterized in that: said wind deflector is parallel with said blower fan axial direction.
7. machine in the air-conditioner according to claim 6, it is characterized in that: said wind deflector is the circular arc plate.
8. according to machine in each described air-conditioner of claim 1 to 7, it is characterized in that: said blower fan is two, and these two coaxial settings of blower fan, and by same motor-driven.
9. machine in the air-conditioner according to claim 8, it is characterized in that: also comprise the installing plate that is used for fixing said blower fan, all said wind deflectors all are fixed on the said installing plate.
10. an air-conditioner comprises interior machine, it is characterized in that: said in machine for as according to claim 1 to 9 each described in machine.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200221566U CN202432613U (en) | 2012-01-16 | 2012-01-16 | Internal machine of air-conditioner and air-conditioner comprising same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200221566U CN202432613U (en) | 2012-01-16 | 2012-01-16 | Internal machine of air-conditioner and air-conditioner comprising same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202432613U true CN202432613U (en) | 2012-09-12 |
Family
ID=46782053
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200221566U Expired - Fee Related CN202432613U (en) | 2012-01-16 | 2012-01-16 | Internal machine of air-conditioner and air-conditioner comprising same |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202432613U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104640723A (en) * | 2012-09-18 | 2015-05-20 | 株式会社电装 | Vehicle seat air-conditioning device |
| CN104729040A (en) * | 2013-12-23 | 2015-06-24 | 珠海格力电器股份有限公司 | Fan system and air conditioner with same |
| CN105841240A (en) * | 2015-05-08 | 2016-08-10 | 珠海格力电器股份有限公司 | Indoor unit of air conditioner |
| CN106376300A (en) * | 2016-08-25 | 2017-02-08 | 山东理工大学 | Grain harvester cleaning fan |
| CN108291726A (en) * | 2015-11-24 | 2018-07-17 | 三菱电机株式会社 | Air conditioner |
| CN111578499A (en) * | 2020-05-19 | 2020-08-25 | 珠海格力电器股份有限公司 | Air duct machine and turbulent flow device thereof |
| WO2021120667A1 (en) * | 2019-12-20 | 2021-06-24 | 珠海格力电器股份有限公司 | Cool and hot fan |
-
2012
- 2012-01-16 CN CN2012200221566U patent/CN202432613U/en not_active Expired - Fee Related
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104640723A (en) * | 2012-09-18 | 2015-05-20 | 株式会社电装 | Vehicle seat air-conditioning device |
| US9452699B2 (en) | 2012-09-18 | 2016-09-27 | Denso Corporation | Vehicle seat air-conditioning device |
| CN104640723B (en) * | 2012-09-18 | 2017-04-26 | 株式会社电装 | Vehicle seat air-conditioning device |
| CN104729040A (en) * | 2013-12-23 | 2015-06-24 | 珠海格力电器股份有限公司 | Fan system and air conditioner with same |
| CN105841240A (en) * | 2015-05-08 | 2016-08-10 | 珠海格力电器股份有限公司 | Indoor unit of air conditioner |
| CN108291726A (en) * | 2015-11-24 | 2018-07-17 | 三菱电机株式会社 | Air conditioner |
| CN106376300A (en) * | 2016-08-25 | 2017-02-08 | 山东理工大学 | Grain harvester cleaning fan |
| WO2021120667A1 (en) * | 2019-12-20 | 2021-06-24 | 珠海格力电器股份有限公司 | Cool and hot fan |
| CN111578499A (en) * | 2020-05-19 | 2020-08-25 | 珠海格力电器股份有限公司 | Air duct machine and turbulent flow device thereof |
| CN111578499B (en) * | 2020-05-19 | 2021-10-26 | 珠海格力电器股份有限公司 | Air duct machine and turbulent flow device thereof |
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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: 20120912 Termination date: 20210116 |