CN106568173A - Air conditioner cleaning device and cleaning method - Google Patents

Air conditioner cleaning device and cleaning method Download PDF

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Publication number
CN106568173A
CN106568173A CN201610984857.0A CN201610984857A CN106568173A CN 106568173 A CN106568173 A CN 106568173A CN 201610984857 A CN201610984857 A CN 201610984857A CN 106568173 A CN106568173 A CN 106568173A
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CN
China
Prior art keywords
air
water
conditioning
cleaning
temperature
Prior art date
Application number
CN201610984857.0A
Other languages
Chinese (zh)
Inventor
王彦生
曾福祥
刘超超
马峰
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青岛海尔空调器有限总公司
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Priority to CN201610984857.0A priority Critical patent/CN106568173A/en
Publication of CN106568173A publication Critical patent/CN106568173A/en

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Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F11/00Control or safety arrangements
    • F24F11/30Control or safety arrangements for purposes related to the operation of the system, e.g. for safety or monitoring
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F11/00Control or safety arrangements
    • F24F11/30Control or safety arrangements for purposes related to the operation of the system, e.g. for safety or monitoring
    • F24F11/41Defrosting; Preventing freezing
    • F24F11/43Defrosting; Preventing freezing of indoor units

Abstract

The invention discloses an air conditioner cleaning device and cleaning method, and belongs to the technical field of air conditioner cleaning. An air conditioner comprises a heat exchanger and a water receiving disk. The cleaning device comprises a water storage which communicates with the water receiving disk, atomizers and an actuator, wherein the water storage is used for storing condensed water in the water receiving disk, the atomizers are located above the heat exchanger, and the actuator is connected with the water storage and the atomizers, and used for conveying the condensed water in the water storage to the atomizers. The air conditioner cleaning device can store part of the condensed water in the original water receiving disk, when the air conditioner needs frost condensation for cleaning, the moisture content inside an indoor unit is increased with condensed water, then, the thickness of the ice layer of frost condensation of the air conditioner is increased, and therefore, the cleaning effect of the air conditioner is improved; and meanwhile, condensed water can be recycled, and the product ideas of economization and environmental protection are met.

Description

A kind of cleaning device and clean method of air-conditioning

Technical field

The present invention relates to air-conditioning clean technologies field, the cleaning device and clean method of more particularly to a kind of air-conditioning.

Background technology

Air-conditioning can be polluted during prolonged use by various fine particle pollutant in nature, for example, Dust pollution;For the heat-exchange system of air-conditioning, the pollutant of accumulation can cause its degradation of heat exchange performance, or even corrosion to change Hot systems part, causes heat-exchange system permanent damages, so as to cause economic loss;The particularly common air-conditioning of domestic, its heat exchange System constantly accumulates indoor dust in longtime running, and in addition indoor temperature is suitable, often results in various microbial growths, Therefore, air-conditioning clean technologies are an important topics in air-conditioning products research.

Existing air-conditioning clean method, one of which is exactly to realize the cleaning of air-conditioning by coagulating this process of frost-defrost, But solidifying frost process is mainly by completing to the condensation vapor in room air, when air conditioner user is in dry hot climate ground Area, indoor environment are dried or air-conditioning is when in the winter time etc. dry season is run, and the steam in room air is less, it is impossible to meet solidifying frost Water demand, often limit the clean-up performance of air-conditioning, cause air conditioning filter clean effect on driving birds is not good.

The content of the invention

Embodiments provide the cleaning device and clean method of a kind of air-conditioning.For to the embodiment for disclosing A little aspects have a basic understanding, shown below is simple summary.The summarized section is not extensive overview, nor true Determine key/critical component or describe the protection domain of these embodiments.Its sole purpose is to be presented one with simple form A little concepts, in this, as the preamble of following detailed description.

One side according to embodiments of the present invention, there is provided a kind of cleaning device of air-conditioning, air-conditioning includes heat exchanger And drip tray, cleaning device includes:Water receiver, connects with drip tray, for storing the condensed water in drip tray;Nebulizer, position In the top of heat exchanger;Driver, is connected with water receiver and nebulizer, for the condensed water in water receiver to be delivered to into atomization Device.

Further, water receiver also includes condensate tank of dehumidifier, for detecting the condensed water water yield in water receiver.

Further, air-conditioning also includes coil pipe and temperature sensor, and temperature sensor is located on coil pipe, for detecting coil pipe Temperature.

Further, the fin of heat exchanger includes nanoparticle coating.

Further, nanoparticle coating is silver ion coating.

Second aspect according to embodiments of the present invention, there is provided a kind of clean method of air-conditioning, step includes:Receiving When cleaning instruction, the refrigeration mode of operation of air conditioner first is controlled, and condensed water is sprayed to by heat exchanger by nebulizer, so that cold The frosting on heat exchangers of solidifying water;Detection air-conditioning coil pipe real time temperature, coil pipe real time temperature in setting time length When not reducing, operation of air conditioner defrost pattern is controlled, defrost pattern is at least the one of which of following mode of operation:First heats mould Formula and the first air supply pattern, with heat exchanger defrost cleaning is carried out.

Further, method includes:In air-conditioner standby, condensation water quantity is detected, when condensation water quantity is not up to atomized the water yield During demand, run the second refrigeration mode, for making air in steam frosting on heat exchangers;Operation defrost pattern, for making Frost layer defrost on heat exchanger;The condensed water after defrost is collected, until the water yield of condensed water meets the demand of the atomization water yield.

Further, the refrigeration mode of operation of air conditioner first is controlled, and condensed water is sprayed to by heat exchanger by nebulizer Process includes:The refrigeration mode of operation of air conditioner first, detects the temperature of the coil pipe of air-conditioning, when the temperature of coil pipe reaches the freezing point, mist Change device operation, condensed water is sprayed to into heat exchanger, after nebulizer operation setting duration, close nebulizer.

Further, detect air-conditioning coil pipe real time temperature, coil pipe real time temperature in setting time length not During reduction, controlling the process of operation of air conditioner defrost pattern includes:The real time temperature of the coil pipe of detection air-conditioning;Reach in real time temperature During the first design temperature scope, judge whether real time temperature maintains setting time length in the range of the first design temperature;In reality When whether Shi Wendu maintains setting time length in the range of the first design temperature, the control heating mode of operation of air conditioner first or the One air supply pattern.

Optionally, the first design temperature scope is -15 DEG C~-10 DEG C.

Further, clean method also includes:After control operation of air conditioner heating mode, the reality of the coil pipe of air-conditioning is detected Shi Wendu, after the real time temperature of coil pipe reaches the second design temperature scope, control air-conditioning stops cleaning flow process.

Optionally, the second design temperature scope is 40 DEG C~60 DEG C.

Technical scheme provided in an embodiment of the present invention can include following beneficial effect:

The cleaning device of the present invention can store the condensed water in the original drip tray in part, and in air-conditioning solidifying frost cleaning is needed When, by spraying the moisture content inside condensed water increase indoor set, and then the ice layer thickness that air-conditioning coagulates frost is improved, to increase sky The cleaning effect of tune;Realize the recycling to condensed water simultaneously;

The clean method of the present invention can spray condensed water, with profit during air-conditioning cleaning when refrigeration mode is run The steam produced with spray increases solidifying frost amount, can effectively improve the solidifying white cleaning effect of air-conditioning.

It should be appreciated that the general description of the above and detailed description hereinafter are only exemplary and explanatory, not The present invention can be limited.

Description of the drawings

Accompanying drawing herein is merged in description and constitutes the part of this specification, shows the enforcement for meeting the present invention Example, and be used to explain the principle of the present invention together with description.

Fig. 1 is the air conditioning structure diagram for being provided with cleaning device of the present invention according to an exemplary embodiment;

Fig. 2 is the overall flow figure of the clean method of the present invention according to an exemplary embodiment;

Fig. 3 is the flow chart of the clean method of the present invention according to an exemplary embodiment.

Specific embodiment

The following description and drawings fully illustrate specific embodiments of the present invention, to enable those skilled in the art to Put into practice them.Embodiment only represents possible change.Unless explicitly requested, otherwise single components and functionality is optional, and And the order for operating can change.The part of some embodiments and feature can be included in or replace other embodiments Part and feature.The scope of embodiment of the present invention includes the gamut of claims, and the institute of claims There is obtainable equivalent.Herein, each embodiment individually or generally can be represented with term " invention " that this is only It is merely for convenience, and if in fact disclosing the invention more than, be not meant to automatically limit the scope of the application For any single invention or inventive concept.Herein, such as first and second or the like relational terms are used only for one Entity or operation make a distinction with another entity or operation, and do not require or imply presence between these entities or operation Any actual relation or order.And, term " including ", "comprising" or its any other variant are intended to non-exclusive Property include so that a series of process, method or equipment including key elements not only include those key elements, but also including Other key elements being not expressly set out.Herein each embodiment is described by the way of progressive, and each embodiment is stressed Be all difference with other embodiment, between each embodiment identical similar portion mutually referring to.For enforcement It is corresponding with part disclosed in embodiment due to it for example disclosed structure, product etc., so fairly simple, the phase of description Part is closed referring to method part illustration.

As shown in figure 1, the invention provides a kind of cleaning device that can be used for air-conditioning self, concrete part bag Include:Water receiver 3, water receiver 3 is connected with the drip tray 2 of air-conditioning, so that the condensed water in drip tray 2 converges into water receiver 3, so as to Partial condensation water is stored in water receiver 3, is originated as the atomized water of nebulizer 4;Nebulizer 4, is arranged at the heat exchange of air-conditioning The top of device 1, because the pollutant such as the dust inside air-conditioning are focused primarily upon on heat exchanger 1, therefore nebulizer 4 is arranged on changes The top of hot device 1, can enable the steam that nebulizer 4 is sprayed cover most of area of heat exchanger 1, meanwhile, spray from the top down The mode of pouring, it is also possible to make the current that steam condenses on heat exchanger 1 flow from top to bottom along the surface of heat exchanger 1, so that heat exchange The position that the bottom of device 1 is not directly sprayed can also coagulate white icing;Driver 5, uses miniature electric water pump in embodiment, Water pump is connected between water receiver 3 and nebulizer 4 by water-supply-pipe, when air-conditioning is cleaned, can be by air-conditioning bottom Condensed water in water receiver 3 is delivered to the nebulizer 4 at the top of air-conditioning, so as to the conveying for condensed water provides power support. During compared to now air-conditioned solidifying frost cleaning, carry out coagulating the mode of frost only with the less steam of content in air, this Bright cleaning device can carry out secondary utilization to the condensed water that drip tray 2 confluxes in longer period, even if therefore air-conditioning It is to install to be dried hot area or in dry season operation, drip tray 2 also can be collected more in air-conditioning long-play Condensed water, it is to avoid the anhydrous available, frost layer or ice sheet that conventional air-conditioning is likely to occur in the solidifying frost cleaning flow process of operation is excessively thin Deng problem.

In one embodiment of the invention, the water receiver 3 of cleaning device is the side inside can-like structure, and neighbouring air-conditioning Board position is arranged;One end of drip tray 2 offers diffluence pass, and water receiver 3 is connected on diffluence pass by the water pipe that catchments, with connect Water pond 2 is connected, it should be noted that floor height position of at least part of tank body of water receiver 3 less than drip tray 2, so that The current of drip tray 2 can be along water pipe flow process be catchmented to tank body, while at least part of tank body of water receiver 3 is higher than drip tray 2 Floor height position, such that it is able to pass through automatically adjusting for hydro-cushion, it is to avoid condensation water excess in water receiver 3 and overflow Go out, in embodiment, the one end for the water pipe that catchments connects with diffluence pass, the other end is connected to the middle part position on the upper side of water collector.

Air-conditioning has the discharge pipe line connected with drip tray 2, can make condensed water in drip tray 2 during condensation water excess It is expelled in outdoor environment along discharge pipe line;In embodiment, the present invention is provided with cut-off catchmenting on water pipe and discharge pipe line Valve, by controlling being turned on and off for shutoff valve, when the condensed water that can be stored in water receiver 3 is very few, closes draining Shutoff valve on pipeline, opens the shutoff valve catchmented on water pipe, to reduce the outer row of condensed water, it is ensured that have in water receiver 3 Enough moisture storage capacitys.

The one end for the hydraulic pipeline connected with water receiver 3 is stretched into inside water receiver 3, but has one with the bottom of water receiver 3 Fixed distance interval, and the parts such as filter screen are provided with the port of hydraulic pipeline, with the impurity for preventing the bottom of water receiver 3 from gathering Extracted into hydraulic pipeline by driver 5.

In another embodiment of the invention, water receiver 3 is the groove being formed on drip tray 2, and the bottom of groove is less than The floor height position of drip tray 2;Preferably, the bottom of water receiver 3 offers the leak-off pipe connected with the discharge pipe line of air-conditioning Mouthful, because after the cleaning process that air-conditioning completes solidifying frost-defrost, the impurity such as dust can connect again with the condensed water after defrost from inflow In water pond 2, partial impurities therein may also can along diffluence pass inflow water collector 3, therefore, in order to reduce impurity in water receiver Accumulation sedimentation in 3, water receiver 3 can flow into impurity after cleaning etc. in discharge pipe line by the earial drainage mouth of pipe, and then will Impurity discharges indoor set.

Meanwhile, shutoff valve is also equipped with the earial drainage pipeline of the present invention, air-conditioning can also periodically by storage in groove Condensed water is discharged, and the new condensed water of supplement from drip tray 2, with reduce be condensate in water receiver 3 long-term accumulation addle it is rotten The problems such as.

In one embodiment of the invention, water receiver 3 is provided with condensate tank of dehumidifier, for by condensate tank of dehumidifier The condensed water water yield in detection water receiver 3, and by the condensed water water yield data is activation of detection to controller 6, controller 6 is according to institute The condensed water water yield of detection, control is turned on and off the shutoff valve catchmented on water pipe, the earial drainage mouth of pipe and discharge pipe line, to realize Outer row or supplement to condensed water in water receiver 3;Meanwhile, controller 6 can also be according to pre-set programs periodically by groove The condensed water of storage is discharged, and the new condensed water of supplement from drip tray 2, so that the condensed water in water receiver 3 can be longer Time period maintain setting the water yield and water quality.

In one embodiment of the invention, the length direction elongation moulding along air-conditioning is provided with the inwall at the top of air-conditioning Mounting bracket 8, multiple nebulizers 4 interval be installed in the mounting bracket 8, in embodiment, in order to avoid nebulizer 4 stops sky The air-flow of the air inlet at the top of tune is flowed into, and mounting bracket 8 is disposed in proximity at air-conditioning tergal position, and the shower nozzle of nebulizer 4 is oblique Under arrange towards heat exchanger 1, be provided with multiple branch lines on hydraulic pipeline, a pair of multiple nebulizers 4 and branch line 1 Should connect;Optionally, nebulizer 4 can also be arranged according to the mode of row or file in the arrangement of the top of heat exchanger 1, and the present invention is right This is not restricted.

In another embodiment for not marking accompanying drawing of the present invention, nebulizer 4 can also be arranged at the filter of air-conditioning air inlet On net support, compared to the mounting bracket 8 for separately manufacturing, nebulizer 4 is arranged on filter screen bracket, can reduce manufacturing In material consumption, while simplifying air-conditioning internal structure, reduce the occupancy to air conditioner internal space;Optionally, hydraulic pipeline Arrangement can be moved towards according to the skeleton of filter screen bracket to arrange.Specifically, the catching parts such as snap fit are provided with filter screen bracket, are atomized Device 4 can be hung on filter screen bracket, and the less hydraulic pipeline of bore then can be with filter screen bracket by sides such as viscous glutinous, colligations Formula is fixed.

Condensate water atomizing can be the small steam drop of volume by the nebulizer 4 in the present invention, and can be in gravity Uniformly it is attached under effect on the outer surface of heat exchanger 1, so that the frost layer or ice layer thickness during solidifying frost is uniform, it is to avoid Partial condensation water excess causes the problem that ice sheet is blocked up, stripping is difficult.

In an embodiment of the present invention, because water receiver 3 is positioned adjacent to the position of air-conditioning side plate, therefore the drive of the present invention Dynamic device 5 and hydraulic pipeline be also disposed on at the side plate position of the side of corresponding water receiver 3, with reduce to other functional parts of air-conditioning Installation interference effect.

In one embodiment of the invention, the internal structure of air-conditioning includes coil pipe, and the present invention is provided with temperature on coil pipe Sensor 7, for detecting the real time temperature of coil pipe, and by real time temperature data is activation to controller 6, controller is according to detecting The temperature that arrives judges the thickness of frost layer or ice sheet during solidifying frost, and during defrost coil pipe surface disinfection temperature.

In one embodiment of the invention, the fin of heat exchanger 1 and the surface of heat exchanger tube have nanoparticle coating, excellent Choosing, nanoparticle layer be silver ion coating, can during defrost is heated, kill be attached to the surface of heat exchanger 1 mycete, The microorganism such as antibacterial and virus, makes air-conditioning no longer become the place that grows of virus, and pure and fresh, health of blowing improves the body of user Test.In embodiment, the nanoparticle layer on heat exchanger 1 can with using plating by the way of make.

Present invention also offers a kind of clean method of air-conditioning, as shown in Figures 2 and 3, step includes:

S101, receive cleaning instruction when, control the refrigeration mode of operation of air conditioner first, and by nebulizer 4 will condense Water spray is to heat exchanger, so that condensed water frosting on heat exchangers;

The real time temperature of S102, the coil pipe of detection air-conditioning, does not reduce in the real time temperature of coil pipe in setting time length When, operation of air conditioner defrost pattern is controlled, defrost pattern is at least the one of which of following mode of operation:First heating mode and One air supply pattern, with heat exchanger defrost cleaning is carried out.

In one embodiment of the invention, the refrigeration mode of operation of air conditioner first is controlled, and by nebulizer 4 by condensed water Being sprayed to the process of heat exchanger 1 includes:The refrigeration mode of operation of air conditioner first, stops being blown to indoor circulation, detects the disk of air-conditioning The temperature of pipe, when the temperature of coil pipe reaches the freezing point (0 DEG C), opens nebulizer 4 and runs, and then condensed water is sprayed to into heat exchanger 1, after the operation setting duration of nebulizer 4, close nebulizer 4.

In one embodiment of the invention, the step of clean method also includes:

Before the first refrigeration mode is run, in addition it is also necessary to first detect condensation water quantity, judge whether to reach atomization water demand; Specifically, due to coagulate frost-this cleaning process that defrosts run duration, the seasonal climate of operation of air conditioner, user place ground The impact of many factors such as domain, therefore difference is there is also for it is atomized water demand, therefore air-conditioning can preset one basic mist Change the water yield, when atomization water yield requirement is met, follow-up cleaning flow process could be run;

In not up to atomization water demand, in not up to atomization water demand, can control air-conditioning carries out condensed water receipts The flow process of collection.

Specifically, the flow process of condensation water collection includes:In air-conditioner standby, the refrigeration mode of operation of air conditioner second is controlled, with Make the steam frosting on heat exchanger 1 in air;After the second refrigeration mode operation setting time, control operation of air conditioner second is made Heat pattern or the second air supply pattern, so that the frost layer defrost on heat exchanger 1, and reclaim the condensed water after defrost, until it reaches mist Change the demand of the water yield.It should be noted that the frost layer or ice layer thickness due to condensing on heat exchanger 1 during present invention cleaning Requirement reaches the refrigerant temperature difference conveyed under maximum gauge, therefore the first refrigeration mode and the second refrigeration mode, the first system Refrigerant temperature in chill formula will be less than the second refrigeration mode, meanwhile, in order to accelerate to the second heating mode or the second air-supply mould The recovery of condensed water in formula, therefore the second heating mode heats temperature and the wind rotation speed of fan in the second air supply pattern also with One heating mode and the second air supply pattern are different, specifically heat temperature and rotation speed of fan and are determined according to the type of air-conditioning, this It is bright that this is not construed as limiting.

It should be noted that in the flow process of above-mentioned condensation water collection, the temperature operation refrigeration mould that air-conditioning sets according to user During formula, the condensed water as atomized water source can be also produced inside air-conditioning, but in order to accelerate the collection rate of condensed water, Temperature set by second refrigeration mode is low, therefore in order to avoid normally being conflicted using setting operation during air-conditioning with user, The flow process of condensation water collection of the present invention is preferably to be run in air-conditioner standby.

In embodiment, detect air-conditioning coil pipe real time temperature, coil pipe real time temperature in setting time length not During reduction, controlling the process of operation of air conditioner defrost pattern includes:The real time temperature of the coil pipe of detection air-conditioning;Reach in real time temperature During the first design temperature scope, judge whether real time temperature maintains setting time length in the range of the first design temperature, for example, The setting time length for being maintained is 10min;Whether maintain setting time long in the range of the first design temperature in real time temperature When spending, then can confirm that ice sheet reaches maximum gauge according to advance experimental data, therefore defrost process can be carried out, control is empty The allocation and transportation heating mode of row first or the first air supply pattern.

Preferably, the first design temperature scope is -15 DEG C~-10 DEG C.

In embodiment, include the step of clean method:After control operation of air conditioner heating mode, the coil pipe of air-conditioning is detected Real time temperature, after the real time temperature of coil pipe reaches the second design temperature scope, then the ice sheet or frost being condensed on heat exchanger 1 Layer melts, and will attach to the stripping of the dust on heat exchanger 1, therefore controls air-conditioning stopping cleaning flow process.

Preferably, the second design temperature scope is 40 DEG C~60 DEG C.

In one embodiment of the invention, due to after once cleaning process is carried out, on heat exchanger 1 portion being likely present Divide impurities left, therefore according to the cleaning instruction of user can carry out that the cleaning process of circulation is repeated several times.

In one embodiment of the invention, the step of clean method also includes:After completing once to clean flow process, will Condensed water in drip tray 2 and water tank is all expelled in outdoor environment, and is collected again for needed for clean next time Condensed water.

It should be appreciated that the flow process and structure for being described above and being shown in the drawings is the invention is not limited in, And can without departing from the scope carry out various modifications and changes.The scope of the present invention is only limited by appended claim System.

Claims (12)

1. a kind of cleaning device of air-conditioning, the air-conditioning includes heat exchanger (1) and drip tray (2), it is characterised in that the cleaning Device includes:
Water receiver (3), connects with the drip tray (2), for storing the condensed water in the drip tray (2);
Nebulizer (4), positioned at the top of the heat exchanger (1);
Driver (5), is connected with the water receiver (3) and the nebulizer (4), for by the condensation in the water receiver (3) Water is delivered to the nebulizer (4).
2. cleaning device according to claim 1, it is characterised in that the water receiver (3) also includes condensate tank of dehumidifier, For detecting the condensed water water yield in the water receiver.
3. cleaning device according to claim 1, it is characterised in that
The air-conditioning also includes coil pipe and temperature sensor (7), the temperature sensor (7) on the coil pipe, for examining Survey the temperature of the coil pipe.
4. cleaning device according to claim 1, it is characterised in that the fin of the heat exchanger (1) includes nanoparticle Coating.
5. cleaning device according to claim 4, it is characterised in that the nanoparticle coating is silver ion coating.
6. a kind of clean method of air-conditioning, it is characterised in that step includes:
When cleaning instruction is received, the refrigeration mode of operation of air conditioner first is controlled, and be sprayed to condensed water by nebulizer (4) Heat exchanger (1), so that condensed water frosting on heat exchanger (1);
The real time temperature of the coil pipe of detection air-conditioning, when the real time temperature of the coil pipe is not reduced in setting time length, control Operation of air conditioner defrost pattern processed, the defrost pattern is at least the one of which of following mode of operation:First heating mode and One air supply pattern, with heat exchanger (1) defrost cleaning is carried out.
7. clean method according to claim 6, it is characterised in that methods described includes:
In air-conditioner standby, condensation water quantity is detected, when the condensation water quantity is not up to atomized water demand, operation second is freezed Pattern, for making air in steam frosting on the heat exchanger (1);
Operation defrost pattern, for making the frost layer defrost on the heat exchanger (1);
The condensed water after defrost is collected, until the water yield of the condensed water meets the demand of the atomization water yield.
8. clean method according to claim 1, it is characterised in that the control refrigeration mode of operation of air conditioner first, and pass through Nebulizer (4) includes the process that condensed water is sprayed to heat exchanger (1):The refrigeration mode of operation of air conditioner first, detects the disk of air-conditioning The temperature of pipe, when the temperature of coil pipe reaches the freezing point, condensed water is sprayed to heat exchanger (1), in atomization by nebulizer (4) operation After device (4) operation setting duration, nebulizer (4) is closed.
9. clean method according to claim 1, it is characterised in that the real time temperature of the coil pipe of the detection air-conditioning, When the real time temperature of the coil pipe is not reduced in setting time length, controlling the process of operation of air conditioner defrost pattern includes:
Detect the real time temperature of the coil pipe of the air-conditioning;
When the real time temperature reaches the first design temperature scope, judge the real time temperature in the first design temperature model Setting time length whether is maintained in enclosing;
When whether the real time temperature maintains setting time length in the range of first design temperature, the air-conditioning is controlled Run the first heating mode or the first air supply pattern.
10. clean method according to claim 9, it is characterised in that the first design temperature scope is -15 DEG C~- 10℃。
11. clean methods according to claim 1, it is characterised in that step includes:
After the operation of air conditioner heating mode is controlled, the real time temperature of the coil pipe of the air-conditioning is detected, in the coil pipe Real time temperature is reached after the second design temperature scope, is controlled the air-conditioning and is stopped cleaning flow process.
12. clean methods according to claim 11, it is characterised in that the second design temperature scope is 40 DEG C~60 ℃。
CN201610984857.0A 2016-11-09 2016-11-09 Air conditioner cleaning device and cleaning method CN106568173A (en)

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CN110779142A (en) * 2019-10-22 2020-02-11 珠海格力电器股份有限公司 Air conditioner self-cleaning control method, controller and air conditioner
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CN110873388A (en) * 2018-08-31 2020-03-10 青岛海尔空调器有限总公司 Air conditioner and self-cleaning control method thereof
CN110873402A (en) * 2018-08-31 2020-03-10 青岛海尔空调器有限总公司 Air conditioner and self-cleaning control method thereof
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CN107514682A (en) * 2017-07-26 2017-12-26 青岛海尔空调器有限总公司 Air conditioner room unit with self-cleaning function
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CN107525216A (en) * 2017-07-26 2017-12-29 青岛海尔空调器有限总公司 Air conditioner and its control method with self-cleaning function
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CN108534312A (en) * 2017-12-25 2018-09-14 珠海格力电器股份有限公司 A kind of cleaning method of air conditioner indoor unit, air-conditioning and heat exchanger for air-conditioner indoor machine
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CN110864424A (en) * 2018-08-07 2020-03-06 青岛海尔空调器有限总公司 Air conditioner and self-cleaning method thereof
CN110873388A (en) * 2018-08-31 2020-03-10 青岛海尔空调器有限总公司 Air conditioner and self-cleaning control method thereof
CN110873401A (en) * 2018-08-31 2020-03-10 青岛海尔空调器有限总公司 Air conditioner and self-cleaning control method thereof
CN110873402A (en) * 2018-08-31 2020-03-10 青岛海尔空调器有限总公司 Air conditioner and self-cleaning control method thereof
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CN110906451A (en) * 2018-09-18 2020-03-24 青岛海尔空调器有限总公司 Air conditioner and control method for air conditioner
CN110906454A (en) * 2018-09-18 2020-03-24 青岛海尔空调器有限总公司 Air conditioner and control method for air conditioner
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CN109631658B (en) * 2018-12-28 2020-05-01 宁波奥克斯电气股份有限公司 Evaporator cleaning control method and device and air conditioner
CN109631658A (en) * 2018-12-28 2019-04-16 宁波奥克斯电气股份有限公司 A kind of evaporator cleaning control method, device and air conditioner
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CN109916004A (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 and air conditioner
CN109916002B (en) * 2019-03-21 2020-11-03 青岛海尔空调器有限总公司 Self-cleaning humidification control method for air conditioner
CN110779142A (en) * 2019-10-22 2020-02-11 珠海格力电器股份有限公司 Air conditioner self-cleaning control method, controller and air conditioner

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Application publication date: 20170419