CN203286669U - Air conditioner with defrosting and cleaning functions - Google Patents
Air conditioner with defrosting and cleaning functions Download PDFInfo
- Publication number
- CN203286669U CN203286669U CN2013202863054U CN201320286305U CN203286669U CN 203286669 U CN203286669 U CN 203286669U CN 2013202863054 U CN2013202863054 U CN 2013202863054U CN 201320286305 U CN201320286305 U CN 201320286305U CN 203286669 U CN203286669 U CN 203286669U
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- outdoor
- condenser
- air
- air conditioner
- defrosting
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Abstract
The utility model relates to an air conditioner with defrosting and cleaning functions. The air conditioner comprises an indoor unit and an outdoor unit, wherein the outdoor unit is provided with an outdoor axial-flow wind wheel, a condenser and a compressor; the outdoor axial-flow wind wheel is connected with an outdoor motor; the outdoor motor is connected with a reversing device capable of reversely rotating the outdoor motor; the reversing device is connected with a control unit. The air conditioner can automatically clean the condenser after defrosting is completed, so that the effective heat exchange of the condenser is ensured.
Description
Technical field
The utility model relates to a kind of air-conditioning, particularly after a kind of defrost with the air-conditioning of cleaning function.
Background technology
General air-conditioning all is provided with defrosting function, while for heat pump type air conditioner, heating work in the winter time, the surface temperature of evaporimeter can reach subzero, the surface of evaporimeter may frosting, thick frost layer can cause Air Flow to be obstructed, draw the heating capacity that rings air-conditioner, so all be provided with defrosting function on air-conditioner.During defrost, cross valve is closed, and blower fan stops, compressor operating.The heat that produces during compressor operating, be passed on condenser by cold-producing medium, flow to bottom plate of outdoor unit after making frost on condenser be melted into water, then discharges.
During air-conditioner outdoor unit work, after outdoor axial-flow windwheel High Rotation Speed produces pressure reduction, form flowing of air, condenser is carried out heat exchange.In heat transfer process, the floating impurity of off-premises station periphery is after condenser, and part can be adsorbed on the fin of heat exchanger.After the air-conditioning long-play, the impurity on condenser can be more poly-more, thereby form the air Partial Blocking, affect refrigeration, the heating effect of air-conditioning.
As mentioned above, when heat pump type air conditioner heats work in the winter time, because impurity accumulates in condenser surface, thereby cause heating capacity to descend after causing the part of condenser to be stopped up, the frosting rate of off-premises station can be accelerated.Can cause that the off-premises station frosting increases this moment, may cause the frequent defrost of air-conditioner outdoor unit, affects user's use; Even also can cause defrostization not to the utmost, in the course of time, cause condenser to freeze, can't heat.
The utility model content
The purpose of this utility model is to provide after a kind of defrost with the air-conditioning of cleaning function, and this air-conditioning can clean condenser after the air-conditioning defrost is completed, thereby guarantees the effective heat exchange of condenser.
The technical scheme that realizes the utility model purpose is: the utility model comprises indoor units and outdoor unit, and outdoor unit has outdoor axial-flow windwheel, condenser and the compressor that is connected with outdoor motor; It is characterized in that: described outdoor motor is connected with the reversing arrangement that can realize the outdoor motor reverse rotation, and reversing arrangement is connected with control module again.
Above-mentioned control module is arranged on indoor units.
The utlity model has positive effect: (1) the utility model can clean condenser automatically after defrost is completed, thereby guarantees effective heat exchange of condenser; (2) the utility model design is ingenious, does not need manually-operated, does not affect client's use.
Description of drawings
Content of the present utility model is easier to be expressly understood in order to make, and below according to specific embodiment also by reference to the accompanying drawings, the utility model is described in further detail, wherein
Fig. 1 is structural representation of the present utility model.
The specific embodiment
See Fig. 1, the utility model comprises indoor units and outdoor unit, and outdoor unit has outdoor axial-flow windwheel 1, condenser 3 and the compressor 4 that is connected with outdoor motor 2; Described outdoor motor 2 is connected with the reversing arrangement that can realize outdoor motor 2 reverse rotation, reversing arrangement again be arranged on indoor units on control module 5 be connected.
After the outdoor machine of air-conditioner defrost finishes, control module 5 sends signal to reversing arrangement, reversing arrangement is worked after receiving signal, realize outdoor motor 2 high-speed reverse rotations, thereby drive outdoor axial-flow windwheel 1 counter-rotating, realize oppositely air-supply, impurity, the frost layer that then will be adsorbed on condenser 3 blow out, and improve the heat transfer effect of condenser 3.
Above-described specific embodiment; the purpose of this utility model, technical scheme and beneficial effect are further described; institute is understood that; the foregoing is only specific embodiment of the utility model; be not limited to the utility model; all within spirit of the present utility model and principle, any modification of making, be equal to replacement, improvement etc., within all should being included in protection domain of the present utility model.
Claims (2)
- After a defrost with the air-conditioning of cleaning function, comprise indoor units and outdoor unit, outdoor unit has outdoor axial-flow windwheel (1), condenser (3) and the compressor (4) that is connected with outdoor motor (2); It is characterized in that: described outdoor motor (2) is connected with the reversing arrangement that can realize outdoor motor (2) reverse rotation, and reversing arrangement is connected with control module (5) again.
- After defrost according to claim 1 with the air-conditioning of cleaning function, it is characterized in that: described control module (5) is arranged on indoor units.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013202863054U CN203286669U (en) | 2013-05-23 | 2013-05-23 | Air conditioner with defrosting and cleaning functions |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013202863054U CN203286669U (en) | 2013-05-23 | 2013-05-23 | Air conditioner with defrosting and cleaning functions |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203286669U true CN203286669U (en) | 2013-11-13 |
Family
ID=49543030
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013202863054U Expired - Lifetime CN203286669U (en) | 2013-05-23 | 2013-05-23 | Air conditioner with defrosting and cleaning functions |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203286669U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104949261A (en) * | 2014-03-28 | 2015-09-30 | 美的集团股份有限公司 | Self-cleaning control method for air conditioners |
| CN105571013A (en) * | 2015-12-29 | 2016-05-11 | 淄博代克环能空调有限公司 | Heat supply and haze removal all-in-one machine and haze removal method thereof |
| CN106288217A (en) * | 2016-08-23 | 2017-01-04 | 广东美的制冷设备有限公司 | The heat exchanger cleaning control method of air-conditioner and device |
| CN110779174A (en) * | 2018-07-30 | 2020-02-11 | 青岛海尔空调器有限总公司 | Method and control device for self-cleaning of air conditioner and air conditioner |
| CN111380149A (en) * | 2020-03-27 | 2020-07-07 | 宁波奥克斯电气股份有限公司 | Air conditioner filter screen cleaning control method and device and air conditioner |
-
2013
- 2013-05-23 CN CN2013202863054U patent/CN203286669U/en not_active Expired - Lifetime
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104949261A (en) * | 2014-03-28 | 2015-09-30 | 美的集团股份有限公司 | Self-cleaning control method for air conditioners |
| CN104949261B (en) * | 2014-03-28 | 2017-06-30 | 美的集团股份有限公司 | A kind of self-cleaning control method of air-conditioner |
| CN105571013A (en) * | 2015-12-29 | 2016-05-11 | 淄博代克环能空调有限公司 | Heat supply and haze removal all-in-one machine and haze removal method thereof |
| CN105571013B (en) * | 2015-12-29 | 2019-01-11 | 淄博代克热泵科技有限公司 | Heating is except haze all-in-one machine and its removes haze method |
| CN106288217A (en) * | 2016-08-23 | 2017-01-04 | 广东美的制冷设备有限公司 | The heat exchanger cleaning control method of air-conditioner and device |
| CN110779174A (en) * | 2018-07-30 | 2020-02-11 | 青岛海尔空调器有限总公司 | Method and control device for self-cleaning of air conditioner and air conditioner |
| CN111380149A (en) * | 2020-03-27 | 2020-07-07 | 宁波奥克斯电气股份有限公司 | Air conditioner filter screen cleaning control method and device and air conditioner |
| CN111380149B (en) * | 2020-03-27 | 2021-09-21 | 宁波奥克斯电气股份有限公司 | Air conditioner filter screen cleaning control method and device and air conditioner |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170717 Address after: 213176 Lijia Town, Wujin District, Jiangsu, Lijia, Changzhou Patentee after: Jiangsu Yoau Electric Co.,Ltd. Address before: East West Road Luoyang town Wujin District Changzhou City, Jiangsu province Changzhou City, No. 118, 213000 Patentee before: JIANGSU SHINCO ELECTRICAL APPLIANCE Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| CX01 | Expiry of patent term |
Granted publication date: 20131113 |
|
| CX01 | Expiry of patent term |