CN103062847A - Top-outlet air conditioner outdoor unit, air conditioner and control method of air conditioner - Google Patents
Top-outlet air conditioner outdoor unit, air conditioner and control method of air conditioner Download PDFInfo
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- CN103062847A CN103062847A CN2012105077744A CN201210507774A CN103062847A CN 103062847 A CN103062847 A CN 103062847A CN 2012105077744 A CN2012105077744 A CN 2012105077744A CN 201210507774 A CN201210507774 A CN 201210507774A CN 103062847 A CN103062847 A CN 103062847A
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- outdoor unit
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Abstract
The invention relates to an air conditioner, in particular to a top-outlet air conditioner outdoor unit and the air conditioner. The air conditioner comprises the top-outlet air conditioner outdoor unit and a controller, wherein the controller intensively controls assemblies of the air conditioner. The top-outlet air conditioner outdoor unit comprises an air outlet, wherein a top cover is arranged on the air outlet, a fan is arranged below the top cover, heating wires are arranged on the periphery of the fan, and a rain sensor and a temperature sensor are arranged on the top cover. The heating wires, the rain sensor and the temperature sensor are all intensively controlled by the controller of the air conditioner. The top-outlet air conditioner outdoor unit and the air conditioner are simple in structure, and the heating wires are simply needed to be additionally fixed on the existing top cover structure. In addition, air outlet resistance of the air conditioner outdoor unit cannot be increased, the air amount of the air conditioner outdoor unit cannot be reduced, air conditioner power increase is not much, and air conditioner energy efficiency cannot be reduced by too much. After the top cover of the air conditioner is additionally arranged, the air conditioner can normally operate in serious working conditions at rainy days and snowy days in winter, icing on the periphery of a wind girder is avoided, accordingly the fan cannot be frozen or damaged, the air conditioner is stable in operation, and operation reliability of the whole air conditioner is improved.
Description
Technical field
The present invention relates to a kind of air-conditioning, especially relate to a kind of air-conditioner outdoor unit and air-conditioning of top air-out.
Background technology
The air-conditioning of top air-out of the prior art, whole supply air system is all leaked cruelly in the outside, in the time of winter, if the situation of raining occurs in the very low situation of temperature, the phenomenon of freezing will appear in the top of whole air-conditioning, goes on if freeze always, just might make fan run into ice sheet, fan is broken, machine is broken down, even security incident occurs.
Now in order to address this problem, common practices is to make a gear snow cover to air-conditioning, the wind side blown out in the prior art.Increase gear snow cover, can well solve the problem that rain winter or the fan that snows freezes or breaks, but after increasing this gear snow cover, the one, the cost increase is very large, the 2nd, hinder because increased a very large air-out to the air channel, the air-out static pressure increases, and the air quantity of whole machine is reduced, power raises, and the efficiency of machine can be greatly affected.
Summary of the invention
The present invention overcomes defects, the present invention has designed a cap structure that can automatic de-icing, machine was rained in winter, automatic de-icing in the snowy abominable situation, solved the machine problem that winter, fans in operation was broken, can't increase a lot of costs, also can not increase the resistance of machine air-out, can not affect the too large efficiency of machine.
The technical scheme that the air-conditioner outdoor unit of top air-out of the present invention adopts is: it comprises air outlet, top cover is set on the air outlet, fan is arranged on the top cover below, the fan periphery arranges heater strip, rain sensor and temperature sensor are set on the top cover, and heater strip, rain sensor, temperature sensor all carry out centralized Control by controller.
The technical scheme of air-conditioning of the present invention is such: it comprises the air-conditioner outdoor unit of top air-out, it also comprises controller, controller carries out centralized Control to the assembly of air-conditioning, the air-conditioner outdoor unit of top air-out comprises air outlet, top cover is set on the air outlet, and fan is arranged on the top cover below, and the fan periphery arranges heater strip, rain sensor and temperature sensor are set on the top cover, and heater strip, rain sensor, temperature sensor all carry out centralized Control by the controller of air-conditioning.
Control method of the present invention is such: may further comprise the steps: a: energising, starting of air conditioner; B: the measured value of monitoring control devices temperature sensor and rain sensor; C: rainy if rain sensor is sensed, and the measured value of temperature sensor is less than 0 degree centigrade, and continuing one section setting-up time value T1, controller just control unlatching heater strip heats; Temperature sensor continues monitoring, if rain sensor monitors rain or avenges dwell time greater than a setting-up time value T2, perhaps the measured value of temperature sensor is greater than setting value TEMP and overtime value T3, heater strip stopped heating.
Optimally, the setting range of T1 is 3 ~ 8 minutes.
Optimally, the setting range of T2 is 5 ~ 10 minutes.
Optimally, the setting range of T3 is 8 ~ 15 minutes.
Optimally, the setting range of TEMP is 3 ~ 8 degrees centigrade.
The design's mode is simple in structure, only need to be at the fixing heater strip and can of existing cap structure increase, other this kind mode, can not increase off-premises station and go out wind resistance, can not reduce the off-premises station air quantity, increased power to air-conditioning neither be a lot, so the efficiency to air-conditioning can not reduce a lot, increase after this kind air-conditioner top cover, can make that air-conditioning rained in winter, can move normally under the snowy bad working environments, can not occur freezing around the solar or lunar halo and freeze fan, or break the situation of fan, make operation of air conditioner more stable.Improved the complete machine reliability of operation.
Description of drawings
Fig. 1 is the structural representation of air-conditioner top cover of the present invention.
Fig. 2 is control flow chart of the present invention.
Among the figure, 1-heater strip, 2-fan, 3-top cover.
The specific embodiment
Below in conjunction with drawings and Examples the present invention is elaborated.
Embodiment 1:
It comprises the air-conditioner outdoor unit of top air-out air-conditioning of the present invention, it also comprises controller, controller carries out centralized Control to the assembly of air-conditioning, the air-conditioner outdoor unit of top air-out comprises air outlet, top cover 3 is set on the air outlet, and fan 2 is arranged on top cover 3 belows, and fan 2 peripheries arrange heater strip 1, rain sensor and temperature sensor are set on the top cover 3, and heater strip 1, rain sensor, temperature sensor all carry out centralized Control by the controller of air-conditioning.
Control method of the present invention is such: may further comprise the steps: a: energising, starting of air conditioner; B: the measured value of monitoring control devices temperature sensor and rain sensor; C: rainy if rain sensor is sensed, and the measured value of temperature sensor is less than 0 degree centigrade, and continuing one section setting-up time value T1, controller just control unlatching heater strip heats; Temperature sensor continues monitoring, if rain sensor monitors rain or avenges dwell time greater than a setting-up time value T2, perhaps the measured value of temperature sensor is greater than setting value TEMP and overtime value T3, heater strip stopped heating.
The setting value of the T1 value of present embodiment is 5 minutes.The setting value of T2 is 8 minutes.The setting value of T3 is 10 minutes.The setting value of TEMP is 5 degrees centigrade.
Embodiment 2:
The difference of present embodiment and embodiment 1 is that the setting value of T1 is 3 minutes.The setting value of T2 is 5 minutes.The setting value of T3 is 8 minutes.The setting value of TEMP is 3 degrees centigrade..
Embodiment 3:
The difference of present embodiment and embodiment 1 is that the setting value of the T1 of present embodiment is 8 minutes.T2 is set as 10 minutes.The setting value of T3 is 15 minutes.TEMP is set as 8 degrees centigrade.
Claims (7)
1. the air-conditioner outdoor unit of a top air-out, it comprises air outlet, top cover is set on the air outlet, fan is arranged on the top cover below, it is characterized in that: the fan periphery arranges heater strip, rain sensor and temperature sensor are set on the top cover, and heater strip, rain sensor, temperature sensor all carry out centralized Control by controller.
2. air-conditioning, it comprises the air-conditioner outdoor unit of top air-out, it also comprises controller, controller carries out centralized Control to the assembly of air-conditioning, and the air-conditioner outdoor unit of top air-out comprises air outlet, and top cover is set on the air outlet, fan is arranged on the top cover below, it is characterized in that: the fan periphery arranges heater strip, and rain sensor and temperature sensor are set on the top cover, and heater strip, rain sensor, temperature sensor all carry out centralized Control by the controller of air-conditioning.
3. the control method of a claim 1 or 2 air-conditioning is characterized in that: may further comprise the steps: a: energising, starting of air conditioner; B: the measured value of monitoring control devices temperature sensor and rain sensor; C: rainy if rain sensor is sensed, and the measured value of temperature sensor is less than 0 degree centigrade, and continuing one section setting-up time value T1, controller just control unlatching heater strip heats; Temperature sensor continues monitoring, if rain sensor monitors rain or avenges dwell time greater than a setting-up time value T2, perhaps the measured value of temperature sensor is greater than setting value TEMP and overtime value T3, heater strip stopped heating; Then blower fan entry into service.
4. the control method of described air-conditioning according to claim 3, it is characterized in that: the setting range of T1 is 3 ~ 8 minutes.
5. the control method of described air-conditioning according to claim 3, it is characterized in that: the setting range of T2 is 5 ~ 10 minutes.
6. the control method of described air-conditioning according to claim 3, it is characterized in that: the setting range of T3 is 8 ~ 15 minutes.
7. the control method of described air-conditioning according to claim 3, it is characterized in that: the setting range of TEMP is 3 ~ 8 degrees centigrade.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210507774.4A CN103062847B (en) | 2012-12-03 | 2012-12-03 | Top-outlet air conditioner outdoor unit, air conditioner and control method of air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210507774.4A CN103062847B (en) | 2012-12-03 | 2012-12-03 | Top-outlet air conditioner outdoor unit, air conditioner and control method of air conditioner |
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| Publication Number | Publication Date |
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| CN103062847A true CN103062847A (en) | 2013-04-24 |
| CN103062847B CN103062847B (en) | 2015-05-20 |
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| CN201210507774.4A Active CN103062847B (en) | 2012-12-03 | 2012-12-03 | Top-outlet air conditioner outdoor unit, air conditioner and control method of air conditioner |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103673447A (en) * | 2013-12-31 | 2014-03-26 | 科威嘉尼（北京）科技有限公司 | Tunnel type liquid nitrogen refrigeration equipment for preventing exhaust fan from freezing |
| CN104566639A (en) * | 2013-10-24 | 2015-04-29 | 三星电子株式会社 | Air conditioner and method of controlling the same |
| CN104930601A (en) * | 2015-06-25 | 2015-09-23 | 广东美的制冷设备有限公司 | Air conditioner outdoor unit with electric heating device and control method of air conditioner outdoor unit |
| CN105465906A (en) * | 2014-09-25 | 2016-04-06 | 三星电子株式会社 | Outdoor unit of air conditioner and method of controlling the same |
| CN106671730A (en) * | 2016-11-30 | 2017-05-17 | 英格索兰（中国）工业设备制造有限公司 | Air-conditioner heat pump operation method and air-conditioner heat pump structure |
| CN114383267A (en) * | 2021-12-21 | 2022-04-22 | 珠海格力电器股份有限公司 | Ice melting control method for air conditioner external fan and air conditioner |
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| CN2497206Y (en) * | 2001-08-01 | 2002-06-26 | 鹿悦华 | Low-temperature starting apparatus of outdoor machine of air conditioner |
| JP2009085441A (en) * | 2007-09-27 | 2009-04-23 | Fujitsu General Ltd | Outdoor unit of air conditioner |
| CN201593837U (en) * | 2010-01-25 | 2010-09-29 | 程启进 | Air conditioner outdoor unit with defrosting heater |
| CN201724317U (en) * | 2010-07-09 | 2011-01-26 | 广东美的电器股份有限公司 | Outdoor unit of top-exhausted air-conditioner |
| CN102620351A (en) * | 2012-04-12 | 2012-08-01 | 普鲁卡姆电器（上海）有限公司 | Electric auxiliary heating system for heat pump air-conditioner |
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Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN2497206Y (en) * | 2001-08-01 | 2002-06-26 | 鹿悦华 | Low-temperature starting apparatus of outdoor machine of air conditioner |
| JP2009085441A (en) * | 2007-09-27 | 2009-04-23 | Fujitsu General Ltd | Outdoor unit of air conditioner |
| CN201593837U (en) * | 2010-01-25 | 2010-09-29 | 程启进 | Air conditioner outdoor unit with defrosting heater |
| CN201724317U (en) * | 2010-07-09 | 2011-01-26 | 广东美的电器股份有限公司 | Outdoor unit of top-exhausted air-conditioner |
| CN102620351A (en) * | 2012-04-12 | 2012-08-01 | 普鲁卡姆电器（上海）有限公司 | Electric auxiliary heating system for heat pump air-conditioner |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104566639A (en) * | 2013-10-24 | 2015-04-29 | 三星电子株式会社 | Air conditioner and method of controlling the same |
| CN104566639B (en) * | 2013-10-24 | 2019-08-20 | 三星电子株式会社 | Air-conditioning and the method for controlling the air-conditioning |
| CN103673447A (en) * | 2013-12-31 | 2014-03-26 | 科威嘉尼（北京）科技有限公司 | Tunnel type liquid nitrogen refrigeration equipment for preventing exhaust fan from freezing |
| CN103673447B (en) * | 2013-12-31 | 2015-11-11 | 科威嘉尼（北京）科技有限公司 | A kind of tunnel type liquid nitrogen frozen equipment preventing exhaust blower from freezing |
| CN105465906A (en) * | 2014-09-25 | 2016-04-06 | 三星电子株式会社 | Outdoor unit of air conditioner and method of controlling the same |
| CN105465906B (en) * | 2014-09-25 | 2020-05-19 | 三星电子株式会社 | Outdoor unit of air conditioner and control method thereof |
| CN104930601A (en) * | 2015-06-25 | 2015-09-23 | 广东美的制冷设备有限公司 | Air conditioner outdoor unit with electric heating device and control method of air conditioner outdoor unit |
| CN106671730A (en) * | 2016-11-30 | 2017-05-17 | 英格索兰（中国）工业设备制造有限公司 | Air-conditioner heat pump operation method and air-conditioner heat pump structure |
| CN114383267A (en) * | 2021-12-21 | 2022-04-22 | 珠海格力电器股份有限公司 | Ice melting control method for air conditioner external fan and air conditioner |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103062847B (en) | 2015-05-20 |
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