CN100414196C - Air conditioner controlling method for automatic cleaning and preventing outdoor unit from clogging - Google Patents
Air conditioner controlling method for automatic cleaning and preventing outdoor unit from clogging Download PDFInfo
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- CN100414196C CN100414196C CNB2003101178785A CN200310117878A CN100414196C CN 100414196 C CN100414196 C CN 100414196C CN B2003101178785 A CNB2003101178785 A CN B2003101178785A CN 200310117878 A CN200310117878 A CN 200310117878A CN 100414196 C CN100414196 C CN 100414196C
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- fan
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- air conditioner
- air
- conditioner
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Abstract
The present invention discloses an air conditioner controlling method for automatically cleaning and preventing an outdoor unit from being blocked. The outdoor unit of the air conditioner adopts a reverse flow heat exchange mode, wind is inhaled from a condenser to exchange heat and exhausted through a fan; in the 10 seconds after a user instruction is received and before the air conditioner is started, the fan enters a compulsory reverse operation stage, and that the condenser is covered by paper sheets or rag sheet clogs before the air conditioner is started is prevented; then after the fan is stopped for 5 seconds, the air conditioner enters a normal operation stage; after a user stop instruction is received for 3 seconds, a motor is started, after the fan is forced to operate reversely for 30 seconds, the fan is stopped, and the clogs are cleared. The present invention has the advantages that the outdoor unit is prevented from being covered by sundries, such as dust, paper sheets, rag sheets, etc., the effect of refrigeration/heating of the air conditioner is cleaned and increased, and the manual clean period and the service life of the air conditioner is prolonged.
Description
Technical field
The invention relates to air-conditioner, being automated cleaning and preventing the air-conditioner control method that off-premises station stops up particularly.
Background technology
General air-conditioner outdoor unit, in the process of operation, foreign material such as dust, the scraps of paper or cloth waste sheet all are attracted to the back side of condenser, after the long-time running, off-premises station of long duration stops up easily, have a strong impact on the heat exchange effect, influence the cooling or heating effect of air-conditioner, even shortened the service life of air-conditioner.
Summary of the invention
In order to solve the problem that above-mentioned technology exists, the invention provides a kind of automated cleaning and prevent the air-conditioner control method that off-premises station stops up, prevent because foreign material such as dust, the scraps of paper or cloth waste sheet cover off-premises station, reach the cooling or heating effect of cleaning and raising air-conditioner, and prolong the artificial cleaning cycle and the service life of air-conditioner.
To achieve these goals, the technical solution used in the present invention is: air-conditioner outdoor unit adopts the reverse flow heat exchange mode, wind is inhaled into heat exchange behind from condenser, discharge by fan, 10 seconds before receiving user instruction startup air-conditioner, make the mandatory reverse phase run of fan, prevent that air-conditioner from starting preceding condenser and being blocked by the scraps of paper or cloth waste sheet tamper; Enter the normal operation stage again after stopping for 5 seconds then; After receiving user's halt instruction 3 seconds, starter motor was mandatoryly shut down after making 30 seconds of the reverse running of fan, removes tamper.
The invention has the beneficial effects as follows: prevent to reach the cooling or heating effect of cleaning and raising air-conditioner, and prolong the artificial cleaning cycle and the service life of air-conditioner because foreign material such as dust, the scraps of paper or cloth waste sheet cover off-premises station.
Description of drawings
Fig. 1 is general air-conditioner outdoor unit long-term operation generation blockage schematic diagram
Fig. 2 is that air-conditioner outdoor unit of the present invention is cleared up tamper situation schematic diagram automatically
Fig. 3 is automated cleaning of the present invention and prevents the air-conditioner control logic figure that off-premises station stops up
Fig. 4 is automated cleaning of the present invention and prevents the air-conditioner control flow chart that off-premises station stops up.
Among the figure:
1: condenser 2: fan
3: motor 4: tamper
The specific embodiment
Below in conjunction with the drawings and specific embodiments the present invention is described in further detail: air-conditioner outdoor unit adopts the reverse flow heat exchange mode, wind is inhaled into heat exchange behind from condenser 1, discharge by fan 2,10 seconds before receiving user instruction startup air-conditioner, make fan 2 mandatory reverse phase runs, prevent that air-conditioner from starting preceding condenser and being blocked by the scraps of paper or cloth waste sheet tamper 4; Enter the normal operation stage again after stopping for 5 seconds then; After receiving user's halt instruction 3 seconds, starter motor 3 was mandatoryly shut down after making 30 seconds of the reverse running of fan 2, removes tamper 4.
Air-conditioner outdoor unit adopts the reverse flow heat exchange mode, and wind is inhaled into heat exchange behind from condenser 1, discharges by fan 2.Dust in fact all is attracted to the back side of condenser in the process of operation like this, the heat exchange effect that has a strong impact on of long duration.So for life-span of guaranteeing air-conditioner with prolong artificial cleaning cycle, after receiving user's halt instruction 3 seconds, starter motor 3 was mandatoryly shut down after making 30 seconds of the reverse running of fan 2, removes tamper 4, reaches the purpose of automated cleaning.Secondly for prevent air-conditioner start before condenser blocked by the scraps of paper or cloth waste sheet tamper 4, so start preceding 10 seconds, also make fan 2 mandatory reverse runnings at air-conditioner, enter the normal operation stage again after stopping for 5 seconds then.
Just,, make the reverse running of outdoor machine fan, be accumulated in the dust on the off-premises station when blowing away operation in each air-conditioner preceding 30 seconds out of service.And move preceding 10 seconds at each machine, make the reverse running of outdoor machine fan, prevent because the scraps of paper or cloth waste sheet cover off-premises station.
Claims (1)
1. an automated cleaning and prevent the air-conditioner control method that off-premises station stops up, air-conditioner outdoor unit adopts the reverse flow heat exchange mode, and wind is inhaled into heat exchange behind from condenser (1), discharges by fan (2), it is characterized in that air-conditioner control method divides three phases:
Phase I makes the mandatory reverse phase run of fan (2) 10 seconds before receiving user instruction startup air-conditioner, prevents that air-conditioner from starting preceding condenser and being blocked by the scraps of paper or cloth waste sheet tamper (4);
Second stage enters the normal operation stage after stopping for 5 seconds then again;
Phase III, after receiving user's halt instruction 3 seconds, starter motor (3) mandatoryly made the shutdown stage after 30 seconds of the reverse running of fan (2), removes tamper (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2003101178785A CN100414196C (en) | 2003-12-23 | 2003-12-23 | Air conditioner controlling method for automatic cleaning and preventing outdoor unit from clogging |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2003101178785A CN100414196C (en) | 2003-12-23 | 2003-12-23 | Air conditioner controlling method for automatic cleaning and preventing outdoor unit from clogging |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1632394A CN1632394A (en) | 2005-06-29 |
| CN100414196C true CN100414196C (en) | 2008-08-27 |
Family
ID=34843762
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2003101178785A Expired - Fee Related CN100414196C (en) | 2003-12-23 | 2003-12-23 | Air conditioner controlling method for automatic cleaning and preventing outdoor unit from clogging |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN100414196C (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1892130B (en) * | 2005-07-07 | 2010-12-15 | 乐金电子(天津)电器有限公司 | Control apparatus for cleaning function of air-conditioner and control method thereof |
| CN103486637B (en) * | 2013-09-16 | 2015-09-09 | 浙江苏泊尔家电制造有限公司 | Range hood auto-cleaning method |
| JP6803393B2 (en) * | 2016-10-19 | 2020-12-23 | シャープ株式会社 | Air cleaner |
| CN110822626A (en) * | 2019-10-31 | 2020-02-21 | 广东志高暖通设备股份有限公司 | Self-cleaning control method for outdoor heat exchanger of air conditioning system |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09119699A (en) * | 1995-10-26 | 1997-05-06 | Matsushita Electric Ind Co Ltd | Controller and controlling method for air conditioner |
| CN2407274Y (en) * | 2000-01-28 | 2000-11-22 | 游斌 | Automatic dusting controller for outdoor unit of air conditioner |
| CN2505755Y (en) * | 2001-09-21 | 2002-08-14 | 尤钦熹 | Air conditioner with self-cleaning function |
-
2003
- 2003-12-23 CN CNB2003101178785A patent/CN100414196C/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09119699A (en) * | 1995-10-26 | 1997-05-06 | Matsushita Electric Ind Co Ltd | Controller and controlling method for air conditioner |
| CN2407274Y (en) * | 2000-01-28 | 2000-11-22 | 游斌 | Automatic dusting controller for outdoor unit of air conditioner |
| CN2505755Y (en) * | 2001-09-21 | 2002-08-14 | 尤钦熹 | Air conditioner with self-cleaning function |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1632394A (en) | 2005-06-29 |
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