CN103292417B - The method of air conditioning filter - Google Patents
The method of air conditioning filter Download PDFInfo
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- CN103292417B CN103292417B CN201310187996.7A CN201310187996A CN103292417B CN 103292417 B CN103292417 B CN 103292417B CN 201310187996 A CN201310187996 A CN 201310187996A CN 103292417 B CN103292417 B CN 103292417B
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- air
- conditioning
- dust
- draught fan
- defrosting
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Abstract
The present invention relates to the method for air conditioning filter, comprising: by the controller controlling air-conditioning, air-conditioning draught fan is rotated and defrost, the flowing of the water produced after utilizing the air-supply of air-conditioning draught fan and defrosting, takes away the dust on heat exchanger.The method of air conditioning filter of the present invention, can safely and conveniently remove the dust that air-conditioning is accumulated, and different dedusting methods can be carried out to dissimilar air-conditioning, reach better dust removing effects, even if make the long operation of air conditioner also can not accumulate more dust, the property retention of air-conditioning can be made to stablize, the performance of reduction air-conditioning that can not be too much.
Description
Technical field
The present invention relates to the method for air conditioning filter.
Background technology
Air-conditioning has become a part for people's life as refrigeration or heating equipment, and can improve the comfortableness of people's life.But the operation of air-conditioning needs to expend more electric energy, the cycle of the operation of air-conditioning is also longer, generally runs 10 years or all there will not be obvious fault for more time.Along with the prolongation of air-conditioner operation time, its off-premises station can accumulate thicker dust, and especially under the condition that outdoor environment is severe, the speed of its accumulation dust can be faster.Because air-conditioner outdoor unit have accumulated dust, its ventilation effect and heat-transfer effect will be deteriorated, if also need to reach former refrigeration or heating capacity, will certainly consume more electric energy, cause larger waste.In order to remove the dust on air-conditioner outdoor unit, existing technology adopts washing or pressure-air to remove the dust piled up on the heat exchanger, compares labor intensive like this.If off-premises station is in high-altitude, so also can increase the difficulty of operation, there will be the cleaning being difficult to expect dangerous.Removing air-conditioner outdoor unit in prior art and pile up the method for dust, as Samsung carries out certain improvement, is in the application of 200710153035.1 in the patent No., is to adopt the method for off-premises station motor reversal to make a return journey old dust.And generally air-conditioner outdoor unit adopts is aerofoil fan, flabellum has certain rotation direction, if adopt larger torque may to reduction fan life when being reversed by fan, its dust removing effects neither be fine.In addition, above-mentioned dust collection method does not also adopt different dust collection methods to the air-conditioning of the different air-conditioning type of changes in temperature, so just can not realize the effect of better dedusting.
Summary of the invention
The invention provides a kind of method of air conditioning filter, for safely and conveniently removing the dust that air-conditioning is accumulated, and different dedusting methods can be carried out to dissimilar air-conditioning, making dust removing effects better.
The method of air conditioning filter of the present invention, comprising: by the controller controlling air-conditioning, air-conditioning draught fan is rotated and defrost, and the flowing of the water produced after utilizing the air-supply of air-conditioning draught fan and defrosting, takes away the dust on heat exchanger.When the temperature of heat exchanger will condense or frosting lower than dew-point temperature, by after air-conditioner defrosting, the frozen water of thawing can be produced, utilize air-supply and the frozen water mixing dust of wind-force, frozen water and dust are discharged to outside air-conditioning in the lump, reach the object of dedusting.
Concrete, when air-conditioning is air conditioner, while carrying out heating and defrosting to air-conditioning, the duration that air-conditioning draught fan forward or reverse is set, the water that defrosting is produced and dust are discharged to outside air-conditioning.For air conditioner, when air-conditioning heating defrosts, the rotation carrying out air-conditioning draught fan can be forced.Air-conditioning draught fan also can reach certain dedusting object while reversion, and dust is blown out air-conditioning.
Concrete, when air-conditioning is single cold air-conditioning, first compressor of air conditioner is stopped to rotate, air-conditioning draught fan normally runs the duration of setting, then air-conditioning draught fan forward or reverse one section of duration again, finally by the air-supply of air-conditioning draught fan and the flowing of the rear water produced of defrosting, the water that defrosting is produced and dust are discharged to outside air-conditioning.
Concrete, in the process of defrosting, the rotating speed of air-conditioning draught fan, from low speed to running up, until maximum wind velocity, and maintains certain duration when maximum wind velocity.
Preferably, memory cell image capturing apparatus is provided with in air-conditioning, store the initial data of heat exchanger in the memory unit, before the controller of air-conditioning drives air-conditioning draught fan to defrost, the view data of current heat exchanger is first obtained by image-pickup device, and the initial data of this view data and described storage is compared, if judge to need to carry out dedusting, carry out described dust removal step, if judge, without the need to dedusting, not respond.Memory cell can be any existing memory device such as PLASH, RAM or ROM,
Preferably, in air-conditioning, be provided with radio receiving unit, described dedusting is carried out in the dedusting instruction sent for receiving wireless transmission device.Controlling air-conditioning by remote control mode is a kind of control mode conventional at present, can operate air-conditioning more easily like this.Its dispensing device and receiving system are also ripe common in existing air-conditioning, do not describe in detail at this.
Further, described air-conditioning draught fan comprises outdoor fan of air-conditioner and/or air conditioning chamber's inner blower.
The method of air conditioning filter of the present invention, can safely and conveniently remove the dust that air-conditioning is accumulated, and different dedusting methods can be carried out to dissimilar air-conditioning, reach better dust removing effects, even if make the long operation of air conditioner also can not accumulate more dust, the property retention of air-conditioning can be made to stablize, the performance of reduction air-conditioning that can not be too much.
Below in conjunction with the detailed description of the invention of embodiment, foregoing of the present invention is described in further detail again.But this should be interpreted as that the scope of the above-mentioned theme of the present invention is only limitted to following example.Without departing from the idea case in the present invention described above, the various replacement made according to ordinary skill knowledge and customary means or change, all should comprise within the scope of the invention.
Accompanying drawing explanation
Fig. 1 is the flow chart that air-conditioner outdoor unit carries out the method for air conditioning filter of the present invention.
Fig. 2 is the flow chart that indoor apparatus of air conditioner carries out the method for air conditioning filter of the present invention.
Detailed description of the invention
Embodiment 1:
The method of air conditioning filter of the present invention as shown in Figure 1, after the controller of air-conditioning receives the instruction of dedusting, the heat exchanger view data of current outdoor machine is first obtained by being located at off-premises station image-pickup device, and by this view data be located at the outdoor unit heat exchanger initial data stored in the memory cell of the types such as PLASH, RAM or ROM on off-premises station circuit board and compare, if judge without the need to dedusting, do not respond; If judge to need to carry out dedusting, then judge the type of air-conditioning.
If when air-conditioning is air conditioner, carry out heating and defrosting to air-conditioning, force the duration that outdoor fan forward or reverse is set, the water that defrosting is produced and dust are discharged to outside air-conditioning simultaneously.And then judge whether also to need to continue dedusting by above-mentioned image comparison process, if also need to continue dedusting, then again carry out the dust removal step of off-premises station.
If when air-conditioning is single cold air-conditioning, first allow compressor stop operating, open outdoor fan.After outdoor fan frosting being detected, opening compressor outdoor fan and normally run the regular hour, as rotated forward 8 minutes, also can be more grow or shorter a period of time; And then run well or reversion one section of enforcement, as 2 minutes, also can be that more grow or shorter a period of time.And then judge whether also to need to continue dedusting by above-mentioned image comparison process, if also need to continue dedusting, then again carry out the dust removal step of off-premises station.
Finally by the frozen water produced air-conditioner defrosting, utilize air-supply and the frozen water mixing dust of wind-force, frozen water and dust are discharged to outside air-conditioning in the lump, reach the object of dedusting.
In the process of defrosting, the rotating speed of air-conditioning draught fan, from low speed to running up, until maximum wind velocity, and maintains certain duration when maximum wind velocity.
In air-conditioning, be provided with radio receiving unit, described dedusting is carried out in the dedusting instruction sent for receiving wireless transmission device.When sending dust removal operation instruction to air-conditioning, can be operated by remote control mode, can control air-conditioning more easily like this.
Embodiment 2:
The method of air conditioning filter of the present invention as shown in Figure 2, after the controller of air-conditioning receives the instruction of dedusting, the heat exchanger view data of current indoor machine is first obtained by being located at indoor set image-pickup device, and by this view data be located at the indoor set heat exchanger initial data stored in the memory cell of the types such as PLASH, RAM or ROM on indoor set circuit board and compare, if judge without the need to dedusting, do not respond; If judge to need to carry out dedusting, then judge the type of air-conditioning.
If when air-conditioning is air conditioner, opening chamber's inner blower freezes.After indoor fan condensation being detected, compressor operation setting duration, and the duration that outdoor fan forward or reverse is set, the water that defrosting is produced and dust are discharged to outdoor by air-conditioner pipe.And then judge whether also to need to continue dedusting by above-mentioned image comparison process, if also need to continue dedusting, then again carry out the dust removal step of indoor set.
If when air-conditioning is single cold air-conditioning, first startup compressor of air conditioner and indoor set blower fan rotate, after indoor fan condensation being detected, and compressor operation setting duration, and the duration that outdoor fan forward or reverse is set, the water that defrosting is produced and dust are discharged to outdoor by air-conditioner pipe.And then judge whether also to need to continue dedusting by above-mentioned image comparison process, if also need to continue dedusting, then again carry out the dust removal step of indoor set.
In the process of defrosting, the rotating speed of air-conditioning draught fan, from low speed to running up, until maximum wind velocity, and maintains certain duration when maximum wind velocity.
In air-conditioning, be provided with radio receiving unit, described dedusting is carried out in the dedusting instruction sent for receiving wireless transmission device.When sending dust removal operation instruction to air-conditioning, can be operated by remote control mode, can control air-conditioning more easily like this.
Claims (4)
1. the method for air conditioning filter, is characterized by:
A, obtained the view data of current heat exchanger by image-pickup device, and this view data and the initial data being stored in memory cell are compared;
B, judge whether to need to carry out dust removal step by comparative result, if judge to need dedusting, then carry out dust removal step, after dust removal step terminates, return step a, if judge, without the need to dedusting, to stop;
Described dust removal step is:
When air-conditioning is air conditioner, while heating and defrosting is carried out to air-conditioning, the duration that air-conditioning draught fan forward or reverse is set, the water that defrosting is produced and dust are discharged to outside air-conditioning;
When air-conditioning is single cold air-conditioning, first stop compressor of air conditioner rotating, air-conditioning draught fan normally runs the duration of setting, then air-conditioning draught fan forward or reverse one section of duration again, finally by the air-supply of air-conditioning draught fan and the flowing of the rear water produced of defrosting, the water that defrosting is produced and dust are discharged to outside air-conditioning.
2. the method for air conditioning filter as claimed in claim 1, it is characterized by: in the process of defrosting, the rotating speed of air-conditioning draught fan, from low speed to running up, until maximum wind velocity, and maintains certain duration when maximum wind velocity.
3. the method for the air conditioning filter as described in one of claim 1 to 2, is characterized by: in air-conditioning, be provided with radio receiving unit, and described dedusting is carried out in the dedusting instruction sent for receiving wireless transmission device.
4. the method for the air conditioning filter as described in one of claim 1 to 2, is characterized by: described air-conditioning draught fan comprises outdoor fan of air-conditioner and/or air conditioning chamber's inner blower.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310187996.7A CN103292417B (en) | 2013-05-20 | 2013-05-20 | The method of air conditioning filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310187996.7A CN103292417B (en) | 2013-05-20 | 2013-05-20 | The method of air conditioning filter |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103292417A CN103292417A (en) | 2013-09-11 |
| CN103292417B true CN103292417B (en) | 2015-12-23 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310187996.7A Expired - Fee Related CN103292417B (en) | 2013-05-20 | 2013-05-20 | The method of air conditioning filter |
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| Country | Link |
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| CN (1) | CN103292417B (en) |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN104729016A (en) * | 2015-03-13 | 2015-06-24 | 广东美的暖通设备有限公司 | Dust removal method and device applied to air conditioner outdoor heat exchanger |
| CN104764171B (en) * | 2015-04-27 | 2017-10-27 | 珠海格力电器股份有限公司 | Air conditioner and control method and device thereof |
| CN106679067A (en) * | 2016-11-11 | 2017-05-17 | 青岛海尔空调器有限总公司 | Self-cleaning method for air conditioner heat exchanger |
| CN106556107A (en) * | 2016-11-11 | 2017-04-05 | 青岛海尔空调器有限总公司 | Air-conditioning heat exchanger self cleaning method |
| CN107196219B (en) * | 2017-05-12 | 2019-06-25 | 芜湖乐佳自动化机械有限公司 | A kind of dust-proof control method of intelligence high-low pressure transformation cabinet and system |
| CN107102536B (en) * | 2017-05-12 | 2020-08-21 | 芜湖乐佳自动化机械有限公司 | Dustproof automatic control system of transformer cabinet |
| CN107364614A (en) * | 2017-07-03 | 2017-11-21 | 芜湖纯元光电设备技术有限公司 | A kind of Aluminium-coating Packer refrigerator dust pelletizing system |
| CN109237733A (en) * | 2017-07-04 | 2019-01-18 | 奥克斯空调股份有限公司 | Outdoor machine of air-conditioner automatic block-resistant method |
| CN107818560A (en) * | 2017-09-27 | 2018-03-20 | 珠海格力电器股份有限公司 | Treatment method and device for purifier |
| WO2019220488A1 (en) * | 2018-05-14 | 2019-11-21 | 日立ジョンソンコントロールズ空調株式会社 | Air conditioner |
| CN109916007B (en) * | 2019-03-21 | 2021-01-29 | 青岛海尔空调器有限总公司 | Self-cleaning humidification control method for air conditioner |
| CN109916042A (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 |
| CN109916039B (en) * | 2019-03-21 | 2021-01-29 | 青岛海尔空调器有限总公司 | Self-cleaning humidification control method for air conditioner |
| CN112097366B (en) * | 2019-06-18 | 2023-05-30 | 浙江盾安机电科技有限公司 | Control method based on heat exchange system |
| CN112856741B (en) * | 2019-11-28 | 2022-09-27 | 广东美的制冷设备有限公司 | Air conditioner deodorization method, equipment and computer readable storage medium |
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| CN1702406A (en) * | 2004-05-24 | 2005-11-30 | 阮诚龙 | Method for cleaning heat exchanger in domestic air conditioner and air conditioner utilizing said method |
| CN2937906Y (en) * | 2006-08-23 | 2007-08-22 | 广东科龙电器股份有限公司 | Air conditioner capable of automatic cleaning outdoor unit |
| CN101929755A (en) * | 2009-06-23 | 2010-12-29 | 南京理工大学 | Image recognition technology-based air source heat pump defrosting system and control method thereof |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004037036A (en) * | 2002-07-05 | 2004-02-05 | Daikin Ind Ltd | Air conditioner and control method of air conditioner |
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2013
- 2013-05-20 CN CN201310187996.7A patent/CN103292417B/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1702406A (en) * | 2004-05-24 | 2005-11-30 | 阮诚龙 | Method for cleaning heat exchanger in domestic air conditioner and air conditioner utilizing said method |
| CN2937906Y (en) * | 2006-08-23 | 2007-08-22 | 广东科龙电器股份有限公司 | Air conditioner capable of automatic cleaning outdoor unit |
| CN101929755A (en) * | 2009-06-23 | 2010-12-29 | 南京理工大学 | Image recognition technology-based air source heat pump defrosting system and control method thereof |
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| CN103292417A (en) | 2013-09-11 |
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Granted publication date: 20151223 Termination date: 20210520 |