CN2937906Y - Air conditioner capable of automatic cleaning outdoor unit - Google Patents
Air conditioner capable of automatic cleaning outdoor unit Download PDFInfo
- Publication number
- CN2937906Y CN2937906Y CNU2006200632657U CN200620063265U CN2937906Y CN 2937906 Y CN2937906 Y CN 2937906Y CN U2006200632657 U CNU2006200632657 U CN U2006200632657U CN 200620063265 U CN200620063265 U CN 200620063265U CN 2937906 Y CN2937906 Y CN 2937906Y
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- control device
- outdoor unit
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- conditioner
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Abstract
The utility model is an air conditioner that can wash the outdoor unit of the air conditioner automatically, which comprises an indoor unit (1), an outdoor unit (12) and a connection device between the indoor unit and the outdoor unit (14), wherein a self-cleaning control device (3) is arranged in the control device (2) of the indoor unit (1). The self-cleaning control device (3) is connected with a control system (13) of the outdoor unit (12) by a control signal line (8). After the air conditioner of the utility model runs for a period of time, the self-cleaning control device in the control device transmits self-cleaning signals to the control system of the outdoor unit for feedbacks through the control signal line, and the control system sends out control signals to make the fan system of the outdoor unit run reversely, then the negative direction blowing of the fan system can blow off dust and alike that attached on the condensator; then the control air conditioner enters into the heating operation, condensed water generated on the condensator can wash the dust from the fin of the condensator during the heating operation so that the condensator fin of the air conditioner outdoor unit can be further washed automatically.
Description
Technical field:
The utility model relates to the air-conditioner technical field, specifically is a kind of air-conditioner and cleaning method thereof that can clean the outdoor machine part of air-conditioner automatically, belongs to the renovation technique of air-conditioner and cleaning method thereof.
Background technology:
In the detachable air conditioner in the market, be divided into indoor set and outdoor machine part, during air-conditioner work, can make the fin of air during fan running, to finish the exchange of heat by outdoor condenser.But because the position that off-premises station is installed is located substantially on exterior wall, windowsill, balcony, roadsides etc. are exposed to the place of dust, be subjected to the restriction of these installation sites, be difficult to off-premises station is cleaned accordingly, and the fin front end of outdoor condenser does not have to filter accordingly the device of dust, air-conditioner is long more running time, can gather increasing dust on the fin of outdoor condenser, or even waste paper, foreign material such as leaf stick on the condenser, influence the fin of air by condenser, the exchange variation of heat, so that refrigerating capacity occurring descends, refrigeration worse and worse, the abnormal situation of air-conditioner work, even compressor occurs and jump and to stop even phenomenon such as burn.The lasting raising of fault rate not only influences user's normal use, also increases the after-sales service cost of enterprise greatly simultaneously, and greatly influences the credit worthiness of enterprise product.
The utility model content:
The purpose of this utility model is to consider the problems referred to above and provides a kind of and can air-conditioner outdoor unit effectively be cleaned, and prolongs the service life of air-conditioner, and can save the air-conditioner that can clean off-premises station automatically of the after-sales service cost of enterprise.
The air-conditioner that can clean off-premises station automatically of the present utility model, include indoor set (1) and off-premises station (12) and indoor and outdoor machine jockey (14), wherein indoor set (1) includes control device (2), evaporimeter (9), indoor fan system (10), indoor set housing (11); Off-premises station (12) includes control system (13), compressor (15), condenser (16), outdoor fan system (17), outdoor shell (18), wherein be provided with self-cleaning control device (3) in the control device (2), self-cleaning control device (3) is connected with the control system (13) of off-premises station (12) by control signal wire (8); Self-cleaning control device (3) comprises controller (4), auxiliary reclay (5), fan electromotor (6), and the control line of controller (4) is connected with fan electromotor (6) with the auxiliary reclay (5) that the auxiliary winding duty exchanges, makes fan electromotor (6) counter-rotating, fan system to dry in the other direction by the main winding that can control fan electromotor (6).
Also be connected with fan electromotor electric capacity (7) between above-mentioned auxiliary reclay (5) and the fan electromotor (6).
The utility model indoor set is owing to adopt its control device to be provided with the structure of self-cleaning control device, therefore, after air-conditioner moves a period of time, remote controller or control circuit output self-cleaning signal by air-conditioner are given control device, self-cleaning control device in the control device feeds back on the control system of off-premises station by control signal wire, control system output control signal makes the running of outdoor machine fan system reverse, fan system is dried in the other direction, and foreign material such as the dust that sticks on the outdoor condenser or even waste paper, leaf are blown off; Then by the output control signal, the control air-conditioner enters heating operation, the condensed water that produces on the outdoor condenser during heating operation cleans the dust on the fin of condenser, the fin of air-conditioner outdoor unit condenser is further cleaned automatically, the ventilation state of air-conditioner outdoor unit is taken a turn for the better, improve heat exchange efficiency, air-conditioner can long-acting operate as normal.By the self-cleaning control device, can effectively effectively clean the air-conditioner outdoor unit that is installed in places such as exterior wall, windowsill, prevent that air-conditioning refrigeration system is under abnormal state, especially dirty running heat exchange weak effect time when stifled of off-premises station, thereby make air-conditioner can improve heat exchange efficiency, prolong the service time of air-conditioner.The utility model is that a kind of design is ingenious, function admirable, the convenient and practical air-conditioner and the cleaning method thereof that can clean off-premises station automatically.
Description of drawings:
Fig. 1 is the structural representation of air-conditioner;
Fig. 2 is the structural representation of air-conditioner outdoor unit when the refrigerating circuit operate as normal;
Fig. 3 cleans off-premises station for the utility model air-conditioner, oppositely blows the work schematic diagram of dust off;
Fig. 4 is the fundamental diagram that the utility model air-conditioner cleans the outdoor condenser fin;
Fig. 5 is the control principle figure of the utility model air-conditioner.
The specific embodiment:
Embodiment:
The structural representation of the utility model air-conditioner includes indoor set 1 and off-premises station 12 and indoor and outdoor machine jockey 14 as shown in Figure 1, and wherein indoor set 1 includes control device 2, evaporimeter 9, indoor fan system 10, indoor set housing 11; Off-premises station 12 includes control system 13, compressor 15, condenser 16, outdoor fan system 17, outdoor shell 18, wherein be provided with self-cleaning control device 3 in the control device 2, self-cleaning control device 3 is connected with the control system 13 of off-premises station 12 by control signal wire 8; Self-cleaning control device 3 comprises controller 4, auxiliary reclay 5, fan electromotor 6, and the control line of controller 4 is connected with fan electromotor 6 with the auxiliary reclay 5 that the auxiliary winding duty exchanges, makes fan electromotor 6 counter-rotatings, fan system to dry in the other direction by the main winding that can control fan electromotor 6.
Also be connected with fan electromotor electric capacity 7 between above-mentioned auxiliary reclay 5 and the fan electromotor 6.
The auto-cleaning method of the utility model air-conditioner includes following steps:
1) after air-conditioner moves a period of time, remote controller or control circuit output self-cleaning signal by air-conditioner are given control device 2, self-cleaning control device 3 in the control device 2 feeds back on the control system 13 of off-premises station 12 by control signal wire 8, control system 13 output control signals make outdoor machine fan system 17 antiports, fan system is dried in the other direction, and foreign material such as the dust that sticks on the outdoor condenser or even waste paper, leaf are blown off;
2) then by the output control signal, the control air-conditioner enters heating operation, and the condensed water that produces on the outdoor condenser during heating operation cleans the dust on the fin of condenser, and the fin of air-conditioner outdoor unit condenser is further cleaned automatically.
In the present embodiment, the control method of above-mentioned outdoor machine fan system 17 antiports is: when controller is received purge signal or judgement need be cleaned automatically, 5 conductings of control auxiliary reclay, the main winding of fan electromotor 6 and auxiliary winding duty are exchanged, make fan electromotor 6 counter-rotatings, fan system is dried in the other direction.
The utility model when the refrigerating circuit operate as normal, adopts the air-conditioner function of self-cleaning control device the same with the common air-conditioning device in the course of the work, can not influence air-conditioner and normally move; After air-conditioner work running a period of time, the irregular operating state appears, for example during the refrigeration variation, can be by remote controller or control circuit output self-cleaning signal, carry out the signal transmission by relevant control circuit, signal is transferred to the controller system of air-conditioning, controller provides the self-cleaning signal, the outdoor machine fan system reverse is cleaned outdoor condenser, and then by specific function output signal, thereby make air-conditioner enter heating operation, the dust on the fin of condenser is cleaned, thereby the fin of air-conditioner outdoor unit condenser is further cleaned automatically.The ventilation state of air-conditioner outdoor unit is taken a turn for the better, improve heat exchange efficiency, air-conditioner can long-acting operate as normal.By the self-cleaning control device, can effectively effectively clean the air-conditioner outdoor unit that is installed in places such as exterior wall, windowsill, prevent air-conditioning refrigeration system especially dirty running in heat exchange weak effect when stifled of off-premises station under abnormal state, thereby make air-conditioner can improve heat exchange efficiency, prolong the service time of air-conditioner.
Claims (2)
1, a kind of air-conditioner that can clean off-premises station automatically, include indoor set (1) and off-premises station (12) and indoor and outdoor machine jockey (14), wherein indoor set (1) includes control device (2), evaporimeter (9), indoor fan system (10), indoor set housing (11); Off-premises station (12) includes control system (13), compressor (15), condenser (16), outdoor fan system (17), outdoor shell (18), it is characterized in that being provided with in the control device (2) self-cleaning control device (3), self-cleaning control device (3) is connected with the control system (13) of off-premises station (12) by control signal wire (8); Self-cleaning control device (3) comprises controller (4), auxiliary reclay (5), fan electromotor (6), and the control line of controller (4) is connected with fan electromotor (6) with the auxiliary reclay (5) that the auxiliary winding duty exchanges, makes fan electromotor (6) counter-rotating, fan system to dry in the other direction by the main winding that can control fan electromotor (6).
2, the air-conditioner that can clean off-premises station automatically according to claim 1 is characterized in that also being connected with fan electromotor electric capacity (7) between above-mentioned auxiliary reclay (5) and the fan electromotor (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2006200632657U CN2937906Y (en) | 2006-08-23 | 2006-08-23 | Air conditioner capable of automatic cleaning outdoor unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2006200632657U CN2937906Y (en) | 2006-08-23 | 2006-08-23 | Air conditioner capable of automatic cleaning outdoor unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2937906Y true CN2937906Y (en) | 2007-08-22 |
Family
ID=38361935
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2006200632657U Expired - Fee Related CN2937906Y (en) | 2006-08-23 | 2006-08-23 | Air conditioner capable of automatic cleaning outdoor unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2937906Y (en) |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103292417A (en) * | 2013-05-20 | 2013-09-11 | 四川长虹电器股份有限公司 | Dust collecting method for air conditioners |
| CN106352447A (en) * | 2016-08-31 | 2017-01-25 | 广东美的制冷设备有限公司 | Air conditioner and cleaning control method thereof |
| CN106403163A (en) * | 2016-08-31 | 2017-02-15 | 广东美的制冷设备有限公司 | Air conditioner and cleaning control method thereof |
| CN108006888A (en) * | 2017-11-21 | 2018-05-08 | 奥克斯空调股份有限公司 | A kind of air-conditioning self cleaning method |
| CN109916058A (en) * | 2019-03-21 | 2019-06-21 | 青岛海尔空调器有限总公司 | Air conditioner automatically cleaning control method |
| CN110345605A (en) * | 2019-07-31 | 2019-10-18 | 珠海市伟高变频科技有限公司 | Air conditioner |
| CN110567118A (en) * | 2019-09-03 | 2019-12-13 | 珠海格力电器股份有限公司 | Automatic dust removal method and device for unit and unit |
| CN110925958A (en) * | 2018-09-20 | 2020-03-27 | 青岛海尔智能技术研发有限公司 | Air conditioner and cleaning control method |
| CN112128928A (en) * | 2019-06-25 | 2020-12-25 | 青岛海尔空调器有限总公司 | Air conditioner and cleaning and sterilizing method thereof |
| CN112128917A (en) * | 2020-08-28 | 2020-12-25 | 青岛海尔空调器有限总公司 | Control method and control device for air conditioner and air conditioner |
-
2006
- 2006-08-23 CN CNU2006200632657U patent/CN2937906Y/en not_active Expired - Fee Related
Cited By (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103292417B (en) * | 2013-05-20 | 2015-12-23 | 四川长虹电器股份有限公司 | The method of air conditioning filter |
| CN103292417A (en) * | 2013-05-20 | 2013-09-11 | 四川长虹电器股份有限公司 | Dust collecting method for air conditioners |
| CN106403163B (en) * | 2016-08-31 | 2020-03-06 | 广东美的制冷设备有限公司 | Air conditioner and cleaning control method thereof |
| CN106352447A (en) * | 2016-08-31 | 2017-01-25 | 广东美的制冷设备有限公司 | Air conditioner and cleaning control method thereof |
| CN106403163A (en) * | 2016-08-31 | 2017-02-15 | 广东美的制冷设备有限公司 | Air conditioner and cleaning control method thereof |
| CN106352447B (en) * | 2016-08-31 | 2020-05-05 | 广东美的制冷设备有限公司 | Air conditioner and cleaning control method thereof |
| CN108006888A (en) * | 2017-11-21 | 2018-05-08 | 奥克斯空调股份有限公司 | A kind of air-conditioning self cleaning method |
| CN108006888B (en) * | 2017-11-21 | 2020-11-13 | 奥克斯空调股份有限公司 | Air conditioner self-cleaning method |
| CN110925958A (en) * | 2018-09-20 | 2020-03-27 | 青岛海尔智能技术研发有限公司 | Air conditioner and cleaning control method |
| CN109916058A (en) * | 2019-03-21 | 2019-06-21 | 青岛海尔空调器有限总公司 | Air conditioner automatically cleaning control method |
| CN112128928A (en) * | 2019-06-25 | 2020-12-25 | 青岛海尔空调器有限总公司 | Air conditioner and cleaning and sterilizing method thereof |
| CN110345605A (en) * | 2019-07-31 | 2019-10-18 | 珠海市伟高变频科技有限公司 | Air conditioner |
| CN110567118A (en) * | 2019-09-03 | 2019-12-13 | 珠海格力电器股份有限公司 | Automatic dust removal method and device for unit and unit |
| CN110567118B (en) * | 2019-09-03 | 2021-02-26 | 珠海格力电器股份有限公司 | Automatic dust removal method and device for unit and unit |
| CN112128917A (en) * | 2020-08-28 | 2020-12-25 | 青岛海尔空调器有限总公司 | Control method and control device for air conditioner and air conditioner |
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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: 20070822 Termination date: 20150823 |
|
| EXPY | Termination of patent right or utility model |