CN201402014Y - Improved cooling device of outdoor unit of air conditioner - Google Patents
Improved cooling device of outdoor unit of air conditioner Download PDFInfo
- Publication number
- CN201402014Y CN201402014Y CN2009201489734U CN200920148973U CN201402014Y CN 201402014 Y CN201402014 Y CN 201402014Y CN 2009201489734 U CN2009201489734 U CN 2009201489734U CN 200920148973 U CN200920148973 U CN 200920148973U CN 201402014 Y CN201402014 Y CN 201402014Y
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- China
- Prior art keywords
- outdoor unit
- temperature sensor
- air
- temperature
- conditioner outdoor
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Abstract
The utility model relates to an improved cooling device of an outdoor unit of an air conditioner (2) which is configured in an installation space (1) of the outdoor unit of the air conditioner and isalso provided with a fan (5), a ventilation pipeline (6), a first temperature sensor, a second temperature sensor and a controller, wherein one end of the ventilation pipeline is communicated with theoutside of the installation space of the outdoor unit of the air conditioner and the other end of the ventilation pipeline is communicated with one side of an condenser which is arranged on the outdoor unit of the air conditioner and close to an indoor unit; and the fan is arranged in the ventilation pipeline. The controller can control the running of the fan (5) on the basis of the temperature which is detected by the first temperature sensor and the second temperature sensor. When the temperature of the fresh air inhaled by the outdoor unit is higher, the improved cooling device of the outdoor unit of the air conditioner absorbs the gas of external environment forcibly from the installation space (1) of the outdoor unit, thereby compensating the gas absorbed by the outdoor unit and improving the effect of the air conditioner.
Description
Technical field
The present invention relates to air-conditioner,, more specifically relate to and be used for the heat dissipation improved device of air-conditioner outdoor unit in particular to air-conditioner outdoor unit.
Background technology
In order to save the space, present air-conditioner outdoor unit all is installed in the comparison narrow space, and for attractive in appearance, in the front of off-premises station grid is housed all, and the distance of off-premises station and grid is shorter.The heat radiation bad phenomenon appears in this off-premises station in the running sometimes.For example; when summer air-conditioning device cooling operation; grid returns a part sometimes from the windscreen that off-premises station blows out; thereby cause after the reflection of grid face, mixing with the new wind of suction from the high temperature gas flow part that condenser blows out; thereby making condenser suck gas flow temperature raises; have influence on condensation effect, indoor refrigerating capacity is descended, improve energy consumption even phenomenon occurs shutting down.When heating running in the winter time, also same problem can occur, thereby cause heating effect poor.
The utility model content
At above-mentioned problems of the prior art, the utility model proposes a kind of air-conditioner outdoor unit heat radiation servicing unit, force to suck external environment condition gas by this air-conditioner outdoor unit servicing unit and compensate the new wind of suction of condenser, thereby improve the effect of air-conditioner.
The utility model provides a kind of air-conditioner outdoor unit heat dissipation improved device, it is configured in the air-conditioner outdoor unit installing space, and possess fan, ventilation shaft, first temperature sensor, second temperature sensor, controller, be connected outside one end of ventilation shaft and the air-conditioner outdoor unit installing space, one side of the close indoor set of the condenser that the other end of ventilation shaft and air-conditioner outdoor unit are possessed is connected, and fan is set in the ventilation shaft.
In the heat dissipation improved device of the air-conditioner outdoor unit that the utility model relates to, described first temperature sensor detects the temperature of the gas that blows out from off-premises station, described second temperature sensor detects the temperature of the gas of off-premises station suction, and described controller is controlled the running of described fan based on detected temperature of described first temperature sensor and the detected temperature of described second temperature sensor.
In addition, in the heat dissipation improved device of the air-conditioner outdoor unit that the utility model relates to, controller makes fan work when the difference of first temperature sensor and the detected temperature of second temperature sensor is lower than first design temperature and surpasses first setting-up time, and, when the difference of first temperature sensor and the detected temperature of second temperature sensor is higher than second design temperature and surpasses second setting-up time, fan is stopped.
For air-conditioner outdoor unit, after appending the heat dissipation improved device of air-conditioner outdoor unit of the present utility model, with the cooling operation is example, if off-premises station sucks new wind-warm syndrome degree when higher, can come outside the off-premises station installing space, to force to suck external environment condition gas by the heat dissipation improved device of air-conditioner outdoor unit of the present utility model, thereby compensate the gas that off-premises station sucks, improve the effect of air-conditioner.Certainly, when heating running, the heat dissipation improved device of air-conditioner outdoor unit of the present utility model also can improve the running of air-conditioner.
Description of drawings
Fig. 1 represents the illustration intention of the heat dissipation improved device of air-conditioner outdoor unit of the present utility model.
The specific embodiment
Below, be described with reference to the accompanying drawings the heat dissipation improved device of air-conditioner outdoor unit that the utility model relates to.
Fig. 1 represents the illustration intention of the heat dissipation improved device of air-conditioner outdoor unit of the present utility model.As shown in Figure 1, the heat dissipation improved device of air-conditioner outdoor unit of the present utility model (2) is configured in the air-conditioner outdoor unit installing space (1), and possesses fan (5), ventilation shaft (6), first temperature sensor (not shown), second temperature sensor (not shown), controller (not shown).
First temperature sensor detects the temperature of the gas that blows out from off-premises station, is not particularly limited for this first temperature sensor allocation position, as long as it can detect the temperature of the gas that blows out from off-premises station.
Second temperature sensor detects the temperature of the gas of off-premises station suction, is not particularly limited for this second temperature sensor allocation position, as long as it can detect the temperature of the gas of off-premises station suction.
Controller is controlled the running of fan (6) based on detected temperature of first temperature sensor and the detected temperature of second temperature sensor.Particularly, for example, when the difference of detected temperature of first temperature sensor and the detected temperature of second temperature sensor is lower than first design temperature and surpasses first setting-up time, controller makes fan (6) work, and, when the difference of first temperature sensor and the detected temperature of second temperature sensor was higher than second design temperature and surpasses second setting-up time, controller stopped fan (6).So circulation, thus make air-conditioner realize more satisfactory refrigerating/heating effect and energy-saving effect.
The arbitrary temp value of above-mentioned first design temperature for from 2～7 ℃ of scopes, selecting, for example 5 ℃.
Above-mentioned first setting-up time is the random time value of selecting from 1～5 minute, for example 3 minutes.
The arbitrary temp value of above-mentioned second design temperature for from 7～18 ℃ of scopes, selecting, for example 15 ℃.
Above-mentioned second setting-up time is the random time value of selecting from 1～5 minute, for example 3 minutes.
In the heat dissipation improved device of the air-conditioner outdoor unit that the utility model relates to, controller can be provided with separately, also can adopt the controller (for example, ic substrate) in the normally used air-conditioner to replace.Controller (for example, ic substrate) in adopting normally used air-conditioner is implemented above-mentioned control by this controller (for example, ic substrate) when replacing.
Be connected outside one end (6a) of ventilation shaft (6) and the air-conditioner outdoor unit installing space (1), in order to suck the gas outside the air-conditioner outdoor unit installing space (1) well, an end (6a) of ventilation shaft (6) is common and grid (4) is very close.
One side of the close indoor set of the condenser that the other end (6b) and the air-conditioner outdoor unit of ventilation shaft (6) possessed is connected, and, directly becomes the wind that off-premises station sucks that is.
In addition, though the formation shown in Fig. 1 is the formation at the top configuration heat dissipation improved device of air-conditioner outdoor unit (2) of air-conditioner outdoor unit (3), but, the utility model is not limited to this formation, and the relative position of air-conditioner outdoor unit and the heat dissipation improved device of air-conditioner outdoor unit can suitably dispose as the case may be.
Air-conditioner outdoor unit heat radiation servicing unit of the present utility model can be forced under certain condition to suck the new wind of suction that external environment condition gas compensates condenser, thereby improve the effect of air-conditioner.For example, when the air-conditioner cooling operation, come outside the off-premises station installing space, to force to suck external environment condition gas by the heat dissipation improved device of air-conditioner outdoor unit of the present utility model, thereby the temperature of the gas of off-premises station suction is reduced, strengthen condensation effect, improve refrigerating capacity, cut down the consumption of energy, realize energy-saving and emission-reduction.And when air conditioner heat-production turns round, come outside the off-premises station installing space, to force to suck external environment condition gas by the heat dissipation improved device of air-conditioner outdoor unit of the present utility model, thereby the temperature of the gas of off-premises station suction is raise, strengthen heating effect, improve heating capacity, cut down the consumption of energy, realize energy-saving and emission-reduction.
The heat dissipation improved device of the air-conditioner outdoor unit that the utility model relates to can be widely used in the off-premises station of various air-conditioners and various air-conditioners.
Claims (3)
1. the heat dissipation improved device of air-conditioner outdoor unit is characterized in that,
Be configured in the air-conditioner outdoor unit installing space, and possess fan, ventilation shaft, first temperature sensor, second temperature sensor, controller,
Be connected outside one end of described ventilation shaft and the described air-conditioner outdoor unit installing space, a side of the close indoor set of the condenser that the other end of described ventilation shaft and described air-conditioner outdoor unit are possessed is connected,
Described fan is set in the described ventilation shaft.
2. the heat dissipation improved device of air-conditioner outdoor unit as claimed in claim 1 is characterized in that,
Described first temperature sensor detects the temperature of the gas that blows out from off-premises station,
Described second temperature sensor detects the temperature of the gas of off-premises station suction,
Described controller is controlled the running of described fan based on detected temperature of described first temperature sensor and the detected temperature of described second temperature sensor.
3. the heat dissipation improved device of air-conditioner outdoor unit as claimed in claim 1 or 2 is characterized in that,
Described controller makes described fan work when the difference of described first temperature sensor and the detected temperature of described second temperature sensor is lower than first design temperature and surpasses first setting-up time, and, when the difference of described first temperature sensor and the detected temperature of described second temperature sensor is higher than second design temperature and surpasses second setting-up time, described fan is stopped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201489734U CN201402014Y (en) | 2009-04-20 | 2009-04-20 | Improved cooling device of outdoor unit of air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201489734U CN201402014Y (en) | 2009-04-20 | 2009-04-20 | Improved cooling device of outdoor unit of air conditioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201402014Y true CN201402014Y (en) | 2010-02-10 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201489734U Expired - Fee Related CN201402014Y (en) | 2009-04-20 | 2009-04-20 | Improved cooling device of outdoor unit of air conditioner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201402014Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105318507A (en) * | 2015-11-30 | 2016-02-10 | 广东美的制冷设备有限公司 | Air-condition radiation control method and system |
| CN108826522A (en) * | 2018-08-16 | 2018-11-16 | 刘凤莲 | Air-conditioner outdoor unit auxiliary heat dissipating system and method |
-
2009
- 2009-04-20 CN CN2009201489734U patent/CN201402014Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105318507A (en) * | 2015-11-30 | 2016-02-10 | 广东美的制冷设备有限公司 | Air-condition radiation control method and system |
| CN105318507B (en) * | 2015-11-30 | 2017-12-12 | 广东美的制冷设备有限公司 | A kind of air-conditioning heat dissipation control method and system |
| CN108826522A (en) * | 2018-08-16 | 2018-11-16 | 刘凤莲 | Air-conditioner outdoor unit auxiliary heat dissipating system and method |
| CN108826522B (en) * | 2018-08-16 | 2020-11-06 | 义乌飞思科技有限公司 | Auxiliary heat dissipation system and method for outdoor unit of air conditioner |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100210 Termination date: 20140420 |