CN204063351U - Air-conditioner set and off-premises station thereof - Google Patents
Air-conditioner set and off-premises station thereof Download PDFInfo
- Publication number
- CN204063351U CN204063351U CN201420519794.8U CN201420519794U CN204063351U CN 204063351 U CN204063351 U CN 204063351U CN 201420519794 U CN201420519794 U CN 201420519794U CN 204063351 U CN204063351 U CN 204063351U
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- China
- Prior art keywords
- premises station
- casing
- blower fan
- heat exchanger
- air outlet
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- Air-Conditioning Room Units, And Self-Contained Units In General (AREA)
- Other Air-Conditioning Systems (AREA)
Abstract
The utility model discloses a kind of air-conditioner set and off-premises station thereof, off-premises station comprise sidewall have fresh air inlet casing, the air outlet grate be arranged on described casing roof, be arranged on the blower fan on the downside of air outlet grate and be arranged at described casing internal and the heat exchanger arranged along its sidewall, the top of described heat exchanger and the roof of casing offset and the bottom of described heat exchanger is fixed on the diapire of described casing.When the height of heat exchanger like this is constant, make the complete machine height reduction of off-premises station.Further, off-premises station complete machine height declines, therefore the fresh air inlet of off-premises station sidewall bottom reduces apart from the distance of blower fan, and then the range difference of off-premises station top side wall and bottom distance blower fan is reduced, the wind speed reduced accordingly between air intake wind speed bottom chassis sidewall and the air intake wind speed of top side wall is poor, makes upper-lower position air intake wind speed gap less.
Description
Technical field
The utility model relates to air conditioner structure technical field, more particularly, relates to a kind of air-conditioner set and off-premises station thereof.
Background technology
At present, off-premises station generally adopts the mode of top air-out, it comprises casing, heat exchanger, refrigerating circuit parts, blower fan and air outlet grate, and the roof of wherein casing offers air outlet and is provided with air outlet grate, blower fan is fixedly mounted on the roof of casing internal.Fresh air inlet is opened on the sidewall of casing, and heat exchanger is positioned at casing internal, and heat-exchange surface is arranged along the madial wall of casing, and the bottom wall supports of casing is leaned in the bottom of heat exchanger, and blower fan is between heat exchanger top and the roof of casing.During normal work, air-flow enters casing internal from the fresh air inlet of sidewall through heat exchanger, and the effect then by blower fan is discharged from the air outlet grate at top.But, because namely blower fan has gap between heat exchanger top and casing roof between heat exchanger top and casing roof, make the height of off-premises station entirety higher, and it is larger near blower fan position wind speed, position wind speed away from blower fan is less, wind speed profile is very uneven, and wind speed profile progressively reduces from top to bottom.
In sum, how effectively solving the problem that height is higher and upper-lower position air intake wind speed gap is larger of off-premises station entirety, is current those skilled in the art's urgent problem.
Utility model content
In view of this, first object of the present utility model is to provide a kind of off-premises station, the structural design of this off-premises station can solve the problem that height is higher and upper-lower position air intake wind speed gap is larger of off-premises station entirety effectively, and second object of the present utility model is to provide a kind of air-conditioner set comprising above-mentioned off-premises station.
In order to reach above-mentioned first object, the utility model provides following technical scheme:
A kind of off-premises station, comprise sidewall have fresh air inlet casing, the air outlet grate be arranged on described casing roof, be arranged on the blower fan on the downside of air outlet grate and be arranged at described casing internal and the heat exchanger arranged along its sidewall, the top of described heat exchanger and the roof of casing offset and the bottom of described heat exchanger is fixed on the diapire of described casing.
Preferably, in above-mentioned off-premises station, described air outlet grate offers multiple bolt hole, described blower fan is fixedly mounted on described air outlet grate by multiple first bolt.
Preferably, in above-mentioned off-premises station, the downside of described air outlet grate is fixed with mount pad, and described blower fan is fixedly connected with described mount pad by multiple second bolt.
Preferably, in above-mentioned off-premises station, described blower fan comprises wind wheel and motor, and the output shaft of described motor passes the axis hole of wind wheel and both are relatively fixing by screw thread.
Preferably, in above-mentioned off-premises station, the circumference of described air outlet grate has multiple stator, and described stator is fixedly connected with the roof of casing by bolt.
Preferably, in above-mentioned off-premises station, multiple sidewalls of described casing all offer fresh air inlet, and each inside sidewalls with fresh air inlet is provided with heat exchanger.
Preferably, in above-mentioned off-premises station, also comprise the baffle liner that fixed cover is located at blower fan outside.
Preferably, in above-mentioned off-premises station, the quantity of described air outlet grate is multiple, and the downside of each air outlet grate is provided with blower fan.
Preferably, in above-mentioned off-premises station, described blower fan is axial flow blower.
A kind of air-conditioner set, comprises as the off-premises station according to any one of above-mentioned.
The off-premises station that the utility model provides comprises casing, air outlet grate, blower fan, refrigerating circuit parts and heat exchanger.Wherein air outlet grate is arranged on the roof of casing, and blower fan is fixedly mounted on the downside of air outlet grate.The sidewall of casing offers fresh air inlet, and heat exchanger is arranged at casing internal and arranges along chassis sidewall, and air-flow like this is by flowing to casing internal through heat exchanger after fresh air inlet.Focus on, the top of heat exchanger and the roof of casing offset and the bottom of heat exchanger is fixed on the diapire of casing, namely the height of heat exchanger is equal with the height of chassis sidewall, heat exchanger is arranged to bottom along the sidewall of casing by its top, heat exchanger covers whole sidewall, and the heat-exchange surface of heat exchanger extends to bottom by the top of chassis sidewall.
In the off-premises station that the utility model provides, heat exchanger extends to bottom by the top of chassis sidewall, blower fan like this is not between the top of heat exchanger and casing roof, but blower fan setting concordant with a part for heat exchanger, when the height of heat exchanger like this is constant, make the complete machine height reduction of off-premises station.Further, off-premises station complete machine height declines, therefore off-premises station sidewall bottom reduces apart from the distance of blower fan, and then the range difference of off-premises station top side wall and bottom distance blower fan is reduced, the wind speed reduced accordingly between air intake wind speed bottom chassis sidewall and the air intake wind speed of top side wall is poor, makes upper-lower position air intake wind speed gap less.
In order to reach above-mentioned second object, the utility model additionally provides a kind of air-conditioner set, and this air-conditioner set comprises any one off-premises station above-mentioned.Because above-mentioned off-premises station has above-mentioned technique effect, the air-conditioner set with this off-premises station also should have corresponding technique effect.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
The structural representation of the off-premises station that Fig. 1 provides for the utility model embodiment;
The front view of the off-premises station that Fig. 2 provides for the utility model embodiment;
The explosive view of the air outlet grate that Fig. 3 provides for a kind of embodiment of the utility model and blower fan;
The stator of the air outlet grate that Fig. 4 provides for the utility model embodiment and the connection diagram of casing;
The explosive view of the air outlet grate that Fig. 5 provides for the another kind of embodiment of the utility model and blower fan.
In accompanying drawing, mark is as follows:
1-blower fan, 11-wind wheel, 12-motor, 2-air outlet grate, 3-casing, 31-fresh air inlet, 4-refrigerating circuit parts, 5-baffle liner, 6-heat exchanger, 7-first bolt, 8-second bolt, 9-mount pad.
Detailed description of the invention
First object of the present utility model is to provide a kind of off-premises station, the structural design of this off-premises station can solve the problem that height is higher and upper-lower position air intake wind speed gap is larger of off-premises station entirety effectively, and second object of the present utility model is to provide a kind of air-conditioner set comprising above-mentioned off-premises station.
Below in conjunction with the accompanying drawing in the utility model embodiment, be clearly and completely described the technical scheme in the utility model embodiment, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
Refer to Fig. 1-Fig. 5, the off-premises station that the utility model provides comprises casing 3, air outlet grate 2, blower fan 1, refrigerating circuit parts 4 and heat exchanger 6.Wherein air outlet grate 2 is arranged on the roof of casing 3, and blower fan 1 is fixedly mounted on the downside of air outlet grate 2.The sidewall of casing 3 offers fresh air inlet 31, heat exchanger 6 is arranged at casing 3 inside and arranges along casing 3 sidewall, and air-flow like this is inner by flowing to casing 3 through heat exchanger 6 after fresh air inlet 31.Focus on, the top of heat exchanger 6 and the roof of casing 3 offset and the bottom of heat exchanger 6 is fixed on the diapire of casing 3, namely the height of heat exchanger 6 is equal with the height of casing 3 sidewall, heat exchanger 6 is arranged to bottom along the sidewall of casing 3 by its top, heat exchanger 6 covers whole sidewall, and the heat-exchange surface of heat exchanger 6 extends to bottom by the top of casing 3 sidewall.
In the off-premises station that the utility model provides, heat exchanger 6 extends to bottom by the top of casing 3 sidewall, blower fan 1 like this is not between the top of heat exchanger 6 and casing 3 roof, but blower fan 1 setting concordant with a part for heat exchanger 6, when the height of heat exchanger 6 like this is constant, make the complete machine height reduction of off-premises station.Further, off-premises station complete machine height declines, therefore off-premises station sidewall bottom reduces apart from the distance of blower fan 1, and then the range difference of off-premises station top side wall and bottom distance blower fan 1 is reduced, the wind speed reduced accordingly between the air intake wind speed of casing 3 sidewall bottom and the air intake wind speed of top side wall is poor, makes upper-lower position air intake wind speed gap less.
In order to optimize technique scheme further, can offer multiple bolt hole on air outlet grate 2, blower fan 1 is fixedly mounted on air outlet grate 2 by multiple first bolt 7.Multiple bolt hole can be positioned at circumferentially same.Blower fan 1 can comprise wind wheel 11 and motor 12, and wind wheel 11 is fixedly connected with motor 12, and wherein motor 12 is fixedly mounted on air outlet grate 2 by multiple first bolt 7.
In addition, can also be fixedly installed mount pad 9 in the downside of air outlet grate 2, blower fan 1 is fixedly connected with mount pad 9 by multiple second bolt 8.Wherein mount pad 9 can be annular, and multiple second bolt 8 is positioned at circumferentially same.Mount pad 9 can be fixedly connected with air outlet grate 2 by the mode of welding, and certain mount pad 9 also can be fixedly connected with air outlet grate 2 by bolt, in this no limit.Blower fan 1 can comprise wind wheel 11 and motor 12, and wind wheel 11 is fixedly connected with motor 12, and wherein motor 12 is fixed on mount pad 9 by multiple second bolt 8.
Further, blower fan 1 comprises wind wheel 11 and motor 12, and the output shaft of motor 12 passes the axis hole of wind wheel 11 and both are relatively fixing by screw thread.Wherein on the axis hole wall of the output shaft of motor 12 and wind wheel 11, all can arrange screw thread, both are fixedly connected with by screw thread.Only can also arrange screw thread on the output shaft of motor 12, through the output shaft by nut, wind wheel 11 being fastened on motor 12 after the axis hole of wind wheel 11, there is axial displacement to prevent wind wheel 11 in the output shaft of motor 12.
For the ease of the dismounting of air outlet grate 2, the circumference of wherein air outlet grate 2 can have multiple stator, and multiple stator is fixedly connected with by the roof of bolt with casing 3.Certain air outlet grate 2 can also be welded on the roof of casing 3, in this no limit.
In order to increase heat transfer effect, multiple sidewalls of casing 3 can all offer fresh air inlet 31, and each inside sidewalls with fresh air inlet 31 is provided with heat exchanger 6.Air-flow like this can flow through heat exchanger 6 from the fresh air inlet 31 of multiple sidewall and enter in casing 3, improves throughput.Further, or three sidewalls can offer fresh air inlet 31 on two relative sidewalls of casing 3, so not only can ensure the intensity of casing 3 but also can heat transfer effect be ensured.
In order to prevent the formation of turbulence, can also comprise the baffle liner 5 that fixed cover is located at blower fan 1 outside, baffle liner 5 can be fixedly connected with air outlet grate 2 or be fixedly connected with the roof of casing 3.So, air-flow can flow to baffle liner 5 and then flow out casing 3 by blower fan 1 and air outlet grate 2, prevents the air-flow from different lateral from mutually disturbing.
In order to increase heat transfer effect further, the quantity of air outlet grate 2 can be multiple, and the downside of each air outlet grate 2 is provided with blower fan 1.Namely on the roof of casing 3, fixedly mount multiple air outlet grate 2 and blower fan 1, add the flow of air flow with this.
Blower fan 1 can be axial flow blower or centrifugal blower, in this no limit.
Based on the off-premises station provided in above-described embodiment, the utility model additionally provides a kind of air-conditioner set, and this air-conditioner set comprises any one off-premises station in above-described embodiment.The off-premises station in above-described embodiment is have employed, so the beneficial effect of this air-conditioner set please refer to above-described embodiment due to this air-conditioner set.
In this description, each embodiment adopts the mode of going forward one by one to describe, and what each embodiment stressed is the difference with other embodiments, between each embodiment identical similar portion mutually see.
To the above-mentioned explanation of the disclosed embodiments, professional and technical personnel in the field are realized or uses the utility model.To be apparent for those skilled in the art to the multiple amendment of these embodiments, General Principle as defined herein when not departing from spirit or scope of the present utility model, can realize in other embodiments.Therefore, the utility model can not be restricted to these embodiments shown in this article, but will meet the widest scope consistent with principle disclosed herein and features of novelty.
Claims (10)
1. an off-premises station, comprise sidewall and there is the casing (3) of fresh air inlet (31), the air outlet grate (2) be arranged on described casing (3) roof, be arranged on the blower fan (1) on the downside of air outlet grate (2) and be arranged at described casing (3) inside and the heat exchanger (6) arranged along its sidewall, it is characterized in that, the top of described heat exchanger (6) and the roof of casing (3) offset and the bottom of described heat exchanger (6) is fixed on the diapire of described casing (3).
2. off-premises station according to claim 1, it is characterized in that, (2) offer multiple bolt hole to described air outlet grate, and described blower fan (1) is fixedly mounted on described air outlet grate (2) by multiple first bolt (7).
3. off-premises station according to claim 1, it is characterized in that, the downside of described air outlet grate (2) is fixed with mount pad (9), and described blower fan (1) is fixedly connected with described mount pad (9) by multiple second bolt (8).
4. the off-premises station according to Claims 2 or 3, it is characterized in that, described blower fan (1) comprises wind wheel (11) and motor (12), and the output shaft of described motor (12) passes the axis hole of wind wheel (11) and both are relatively fixing by screw thread.
5. off-premises station according to claim 1, is characterized in that, the circumference of described air outlet grate (2) has multiple stator, and described stator is fixedly connected with by the roof of bolt with casing (3).
6. off-premises station according to claim 1, it is characterized in that, multiple sidewalls of described casing (3) all offer fresh air inlet (31), and each inside sidewalls with fresh air inlet (31) is provided with heat exchanger (6).
7. off-premises station according to claim 1, is characterized in that, also comprises fixed cover and is located at the outside baffle liner (5) of blower fan (1).
8. off-premises station according to claim 1, is characterized in that, the quantity of described air outlet grate (2) is multiple, and the downside of each air outlet grate (2) is provided with blower fan (1).
9. off-premises station according to claim 1, is characterized in that, described blower fan (1) is axial flow blower.
10. an air-conditioner set, is characterized in that, comprises off-premises station as claimed in any one of claims 1-9 wherein.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420519794.8U CN204063351U (en) | 2014-09-10 | 2014-09-10 | Air-conditioner set and off-premises station thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420519794.8U CN204063351U (en) | 2014-09-10 | 2014-09-10 | Air-conditioner set and off-premises station thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204063351U true CN204063351U (en) | 2014-12-31 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420519794.8U Expired - Fee Related CN204063351U (en) | 2014-09-10 | 2014-09-10 | Air-conditioner set and off-premises station thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204063351U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107300223A (en) * | 2017-08-22 | 2017-10-27 | 广东美的制冷设备有限公司 | Air-conditioner outdoor unit and the air conditioner with it |
-
2014
- 2014-09-10 CN CN201420519794.8U patent/CN204063351U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107300223A (en) * | 2017-08-22 | 2017-10-27 | 广东美的制冷设备有限公司 | Air-conditioner outdoor unit and the air conditioner with it |
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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 |
Granted publication date: 20141231 Termination date: 20210910 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |