CN101354178A - Air conditioner capable of automatically cleaning filter screen and method for cleaning the filter screen - Google Patents

Air conditioner capable of automatically cleaning filter screen and method for cleaning the filter screen Download PDF

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Publication number
CN101354178A
CN101354178A CNA2007100293002A CN200710029300A CN101354178A CN 101354178 A CN101354178 A CN 101354178A CN A2007100293002 A CNA2007100293002 A CN A2007100293002A CN 200710029300 A CN200710029300 A CN 200710029300A CN 101354178 A CN101354178 A CN 101354178A
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CN
China
Prior art keywords
screen pack
air
cleaning
conditioner
water
Prior art date
Application number
CNA2007100293002A
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Chinese (zh)
Other versions
CN101354178B (en
Inventor
朱江洪
张辉
钟明生
黄辉
孟宪运
刘北泉
王朝新
Original Assignee
珠海格力电器股份有限公司
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Priority to CN2007100293002A priority Critical patent/CN101354178B/en
Publication of CN101354178A publication Critical patent/CN101354178A/en
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Publication of CN101354178B publication Critical patent/CN101354178B/en

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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D46/00Filters, i.e. particle separators or filtering processes specially modified for separating dispersed particles from gases or vapours
    • B01D46/18Particle separators, e.g. dust precipitators, using filtering belts
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D46/00Filters, i.e. particle separators or filtering processes specially modified for separating dispersed particles from gases or vapours
    • B01D46/0057Regenerating the filter material in the filter
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D46/00Filters, i.e. particle separators or filtering processes specially modified for separating dispersed particles from gases or vapours
    • B01D46/0057Regenerating the filter material in the filter
    • B01D46/0082Washing the filter inside the filter housing
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D46/00Filters, i.e. particle separators or filtering processes specially modified for separating dispersed particles from gases or vapours
    • B01D46/18Particle separators, e.g. dust precipitators, using filtering belts
    • B01D46/22Particle separators, e.g. dust precipitators, using filtering belts the belts travelling during filtering
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F13/00Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
    • F24F13/28Arrangement or mounting of filters
    • F24F8/90

Abstract

The invention provides an air-conditioner capable of automatically cleaning a filter screen and a method for cleaning the filter screen. The air-conditioner has not only a function of automatically cleaning the filter screen, but a humidifying function, and is capable of improving the conformability of environment. The air-conditioner capable of automatically cleaning the filter screen comprises an air-intake panel, a machine body, an air channel and a controlling device. The air-intake panel is provided with an air-intake opening which is provided with a filter screen for blocking the air-intake opening in the internal side thereof; the air-conditioner also comprises filter-screen-automatically-cleaning devices, namely, a filter-screen driving mechanism, a filter-screen positioning mechanism, a filter-screen-cleaning groove and a filter-screen-cleaning device; driven by the filter-screen driving mechanism, the filter-screen positioning mechanism guides the filter screen to dynamically pass the bottom of the filter-screen-cleaning groove and dip in the water in the filter-screen-cleaning groove, the filter-screen-cleaning device is dynamically contacted with the filter screen. The filter screen is provided with a synchronous belt structure.

Description

Automatically the method for the air-conditioner of cleaning and filtering net and cleaning and filtering net

Technical field

The present invention relates to the air-conditioning technique field, relate in particular to a kind of method of air-conditioner and cleaning and filtering net of automatic cleaning and filtering net, and described air-conditioner also has humidification function.

Background technology

Usually, thus air-conditioner is to utilize aerial cooler, heater or air purifier to make nice and cool, the warm or air cleaning in room make house interior environment equipment preferably.Ventilation unit, air cooling and heater and air purifier are set in this air-conditioner, and described ventilation unit makes air in indoor forced circulation, sucks room air, carries out heat exchange, or purifies air, and the air after will handling then is discharged to indoor.In the prior art, people constantly improve air-conditioner.

Air-conditioner is after long-term the use, and the airstrainer that is installed in the air inlet position can be stained with a lot of dusts, causes screen pack air bound or obstructed, influences the work effect of air-conditioner, and the cooling and warming ability all can obviously descend.At present, most of air-conditioner all needs to take off screen pack in use for some time and manually cleans.For the user who is unfamiliar with the air-conditioner structure and the user that can not skillfully finish manual cleaning air-conditioner, these affairs have become a burden when using air-conditioning, perhaps can only entrust the personage of specialty to assist operation, perhaps simply ignore the problem that screen pack after the long-term use might the secondary pollution air ambient, continue to use air-conditioning and do not clean.

In addition, air-conditioning can make room air become dry when operation, makes the user produce uncomfortable sensation.In the prior art, mostly the air-conditioner with humidification function is the moisture in extraction chamber's outer air, changes into the bigger air of humidity then and is transported to the indoor purpose that reaches humidification.Adopt the mode of this kind humidification, the effect instability of humidification depends on the humidity of outdoor air and the efficient of moisture absorption apparatus, if outdoor air humidity very low winter, and the relative variation of the effect of humidification then, power consumption is big.

Summary of the invention

The object of the present invention is to provide a kind of method of air-conditioner and cleaning and filtering net of cleaning and filtering net automatically, the function that not only has automatic cleaning and filtering net, can also have humidification function, the humidity of room air when increasing operation of air conditioner improves environmental amenity; The present invention adopts some mechanisms cleverly, has realized the automation that screen pack cleans.

The present invention is achieved through the following technical solutions:

Automatically the air-conditioner of cleaning and filtering net includes air intake panel, body, air channel, control device and condensed water and collects and discharging device, and described air intake panel is provided with air inlet, and the inboard of air inlet is provided with the screen pack that intercepts air inlet; Wherein, described screen pack is a kind of screen pack with synchronous band structure, and described air-conditioner also includes: the screen pack automatic flushing device; Described screen pack automatic flushing device includes: screen pack driving mechanism, screen pack detent mechanism, screen pack cleaning sink and screen pack washing and brushing device; Under the driving of screen pack driving mechanism, described screen pack detent mechanism guiding screen pack is dynamically through the bottom of screen pack cleaning sink and be immersed in the water of cleaning sink splendid attire, and screen pack washing and brushing device and the bottom of passing through the screen pack cleaning sink and the screen pack that is immersed in the water of cleaning sink splendid attire dynamically contact.

The described air-conditioner of cleaning and filtering net automatically also includes: damping device; Described damping device comprises: humidification water tank, the float water level switch that is positioned at the supersonic atomizer of described humidification water tank and is positioned at the humidification water tank bottom; Described humidification water tank also includes water inlet and delivery port, and described water inlet connects outside water supply pipe, and described delivery port is communicated with the screen pack cleaning sink of described screen pack automatic flushing device; The atomized water outlet of described supersonic atomizer is communicated with air-conditioned wind tunnel.

The screen pack driving mechanism of described screen pack automatic flushing device comprises: drive and motor; Described screen pack detent mechanism is many group roll wheel assemblies; Described screen pack washing and brushing device is the cleaning hairbrush that a kind of and described screen pack dynamically contacts; In the screen pack cleaning sink of described screen pack automatic flushing device level sensor is installed also; The described delivery port that is positioned at the humidification water lower box part also is equipped with priming valve, and the exit of described screen pack cleaning sink is provided with draining valve, and the below of described draining valve is equipped with drainpipe, is communicated with the condensed water collection and the discharging device of air-conditioner.

Described air-conditioner is a kind of cabinet air conditioner, and the air inlet of described cabinet air conditioner is arranged at the both sides of air intake panel; Described air channel includes the ducting outlet that inner chamber with spiral curved surface and opening make progress; The space outerpace zone of described damping device between described air channel spiral curved surface and ducting outlet, the atomized water outlet of described supersonic atomizer is communicated with ducting outlet.

The method of cleaning and filtering net wherein, comprises following automatic operating procedure:

Step 1: the screen pack cleaning operation begins;

Step 2: the water that injects a constant volume to the humidification water tank;

Step 3: priming valve is opened, and water is injected the screen pack cleaning sink;

Step 4: when level sensor detected water level and reach a certain height, level sensor passed to control device with the full signal of water, and control device cuts out priming valve;

Step 5: electric motor starting, the driven by motor drive rotates, and drive drives screen pack around the roll wheel assembly uniform motion, and screen pack moves along closed trajectory around each group roll wheel assembly;

Step 6: the cleaning hairbrush during screen pack is immersed in cleaning sink part and is fixed on tank contact, and the screen pack friction of cleaning hairbrush and motion reaches on the removing screen pack and adheres to dust

Step 7: after screen pack cleaned certain hour, motor stopped operating;

Step 8: motor stops operating, and this moment, draining valve was opened;

Step 9: the waste water in the cleaning sink is discharged by drainpipe;

Step 10: the filter screen cleaning operation finishes.

To sum up, the present invention has following beneficial effect: the present invention's air-conditioner of cleaning and filtering net automatically is simple in structure, uses comparatively ripe ultrasonic atomization principle and realizes that the water humidification is arranged, and humidification speed is fast, and effect is obvious.When needs use humidification function, add the water of a constant volume to the humidification water tank, by the supersonic atomizer that is installed on the humidification water tank bottom water is changed into atomic little water smoke, the humidification water tank is communicated with the air channel, flow air blows to air outlet with water smoke, and then is dispersed in the air.The humidification water lower box part is equipped with priming valve, when screen pack need clean, priming valve is opened, water is injected the screen pack cleaning sink, when level sensor detects water level and reach a certain height, close priming valve, electric motor starting, the driven by motor drive rotates, and drive drives screen pack around the roll wheel assembly uniform motion, cleaning hairbrush during screen pack is immersed in cleaning sink part and is fixed on tank contacts, the screen pack friction of hairbrush and motion reaches to remove on the screen pack and adheres to dust, and after screen pack cleaned certain hour, motor stopped operating, this moment, draining valve was opened, and the water in the cleaning sink is discharged.The cleaning and filtering net arrangement is realized the automation that screen pack cleans, and has removed the trouble that periodic manual is cleaned from, makes the maintenance of air-conditioner more convenient.With humidification function and automatic cleaning and filtering net function integration, make and realize that cost is lower, help market competition.

Description of drawings

Fig. 1 is the present invention's structure diagram of the damping device of the air-conditioner of cleaning and filtering net automatically;

Fig. 2 is the present invention's structure diagram of the filtering net cleaning device of the air-conditioner of cleaning and filtering net automatically;

Fig. 3 a is the present invention's sketch of the screen pack driving mechanism of the air-conditioner of cleaning and filtering net automatically;

Fig. 3 b is the present invention's filter screen structure schematic diagram of the air-conditioner of cleaning and filtering net automatically;

Fig. 3 c is the present invention's screen pack of the air-conditioner of cleaning and filtering net and annexation schematic diagram of screen pack driving mechanism automatically;

Fig. 4 is the present invention's structural representation of the air-conditioner roll wheel assembly of cleaning and filtering net automatically;

Fig. 5 be the present invention automatically the air-conditioner water tank of cleaning and filtering net add the structural representation of water drainage arrangement;

Fig. 6 is the present invention's installation site schematic diagram of the damping device of the air-conditioner of cleaning and filtering net automatically;

Fig. 7 is the present invention's damping device of the air-conditioner of cleaning and filtering net and filtering net cleaning device perspective view of installing automatically;

Fig. 8 is the present invention's perspective view of the filter screen of air conditioner installation of cleaning and filtering net automatically;

Fig. 9 is that the damping device of the air-conditioner of cleaning and filtering net and the position of filtering net cleaning device and screen pack concern schematic diagram automatically in the present invention.

The specific embodiment

See also Fig. 1, Fig. 2, Fig. 5, Fig. 6, Fig. 7, Fig. 8, Fig. 9, automatically the air-conditioner of cleaning and filtering net, including air intake panel 50, body, air channel 180, control device and condensed water collects and discharging device, described air intake panel 50 is provided with air inlet, and the inboard of air inlet is provided with the screen pack 70 that intercepts air inlet; Wherein, described screen pack 70 is a kind of screen pack with synchronous band structure, and described air-conditioner also includes: the screen pack automatic flushing device; Described screen pack automatic flushing device includes: screen pack driving mechanism, screen pack detent mechanism, screen pack cleaning sink and screen pack washing and brushing device; Under the driving of screen pack driving mechanism, described screen pack detent mechanism guiding screen pack 70 is dynamically through the bottom of screen pack cleaning sink and be immersed in the water of cleaning sink splendid attire, and screen pack washing and brushing device and the bottom of passing through the screen pack cleaning sink and the screen pack 70 that is immersed in the water of cleaning sink splendid attire dynamically contact.

The described air-conditioner of cleaning and filtering net automatically also includes: damping device; Described damping device comprises: humidification water tank 10, the float water level switch 40 that is positioned at the supersonic atomizer 20 of described humidification water tank 10 and is positioned at humidification water tank 10 bottoms; Described humidification water tank 10 also includes water inlet and delivery port, and described water inlet connects outside water supply pipe, and described delivery port is communicated with the screen pack cleaning sink 90 of described screen pack automatic flushing device; The atomized water outlet of described supersonic atomizer 20 is communicated with air-conditioned wind tunnel.

The bottom of described damping device also is equipped with humidifier circuit board 30, and described humidifier circuit board 30 is electrically connected with air conditioner controlling device; Screen pack cleaning sink 90 is positioned at the below of humidification water tank 10.

As Fig. 2, Fig. 3 a, Fig. 3 b, Fig. 3 c, Fig. 4, Fig. 5, shown in Figure 6, the screen pack driving mechanism of described screen pack automatic flushing device comprises: drive 110 and motor 60, motor 60 are fixed on the air intake panel 50; Described screen pack detent mechanism is many group roll wheel assemblies 100; Described screen pack washing and brushing device is the cleaning hairbrush 80 that a kind of and described screen pack dynamically contacts; In the screen pack cleaning sink 90 of described screen pack automatic flushing device level sensor is installed also; The described delivery port that is positioned at humidification water tank 10 bottoms also is equipped with priming valve 140, the exit of described screen pack cleaning sink 90 is provided with draining valve 150, the below of described draining valve 150 is equipped with drainpipe 160, is communicated with the condensed water collection and the discharging device of air-conditioner.

Described air-conditioner is a kind of cabinet air conditioner, and the air inlet of described cabinet air conditioner is arranged at the both sides of air intake panel 50; Described air channel 180 includes the ducting outlet 182 that inner chamber 181 with spiral curved surface and opening make progress; The space outerpace zone of described damping device between described air channel spiral curved surface 181 and ducting outlet 182, the atomized water of described supersonic atomizer outlet 170 are communicated with ducting outlet 182.

Shown in Fig. 2,9, described screen pack cleaning sink 90 is fixed on the air intake panel 50 between the air inlet of air intake panel 50 both sides; Drive 110 and motor 60 are fixed on the lower end Jiao Chu of air intake panel 50; Be provided with 8 groups of roll wheel assemblies 100 altogether, that is: that be positioned at air intake panel 50 and roll wheel assembly 101 different another place, angle, lower end of drive 110, be positioned at the roll wheel assembly 102,103 at two upper corners places of air intake panel 50, be positioned at two groups of roll wheel assemblies 104,107 of screen pack cleaning sink 90 tops, be positioned at two groups of roll wheel assemblies 105,106 of screen pack cleaning sink 90 bottoms and be in same horizontal level with roll wheel assembly 107 and be positioned at the roll wheel assembly 108 of roll wheel assembly 102 inner undersides; Screen pack 70 is walked around the driving-belt shape that described 8 groups of roll wheel assemblies and drive 110 are a closure.

Shown in Fig. 3 a, Fig. 3 c, drive 110 is fixed on the output shaft of motor 60, and screen pack 70 is walked around drive 110 from the below; Described drive 110 is the roller gear shape, on the contact-making surface of screen pack 70 and drive 110, is provided with the T shape tooth bar 701 that is meshed with drive 110.

As shown in Figure 4, described every group of roll wheel assembly includes: be fixed on the metal step axle 130 on the air intake panel 50, the center line of described metal step axle 130 is perpendicular to the installed surface of air intake panel 50, the step surface place of described metal step axle 130 is provided with bearing 120, roller 190 is set in the periphery of described metal step axle 130 and bearing 120, and roller 190 is fixed on bearing 120 outer rings.

Shown in Fig. 3 b, described synchronous band with T shape tooth bar (701) is connected as a single entity along screen pack (70) and the outline of the contact-making surface of drive (110) and the screen pack net material (702) of screen pack (70).

The method of cleaning and filtering net wherein, comprises following automatic operating procedure:

Step 1: the screen pack cleaning operation begins;

Step 2: the water that adds a constant volume to the humidification water tank;

Step 3: priming valve is opened, and water is injected the screen pack cleaning sink;

Step 4: when level sensor detected water level and reach a certain height, level sensor passed to control device with the full signal of water, and control device cuts out priming valve;

Step 5: electric motor starting, the driven by motor drive rotates, and drive drives screen pack around the roll wheel assembly uniform motion, and screen pack moves along closed trajectory around each group roll wheel assembly;

Step 6: the cleaning hairbrush during screen pack is immersed in cleaning sink part and is fixed on tank contact, and the screen pack friction of cleaning hairbrush and motion reaches on the removing screen pack and adheres to dust

Step 7: after screen pack cleaned certain hour, motor stopped operating;

Step 8: motor stops operating, and this moment, draining valve was opened;

Step 9: the waste water in the cleaning sink is discharged by drainpipe;

Step 10: the filter screen cleaning operation finishes.

The method of described cleaning and filtering net also comprises following humidification operating procedure:

Step 1: add wet practice and begin;

Step 2: the water that adds a constant volume to the humidification water tank;

Step 3: the controller of air-conditioning is opened humidification function

Step 4: the float water level switch detects and controls the capacity of entry; The water yield as the humidification water tank meets the requirements, and enters step 5; Use up as the water in the humidification water tank, the float water level switch disconnects, and enters step 7;

Step 5: be installed on the vibrating reed dither on the supersonic atomizer of humidification water tank bottom, water is changed into atomic little vaporific steam;

Step 6: the humidification water tank is communicated with the air channel, opens the blower fan system in the air channel, and flow air blows to air outlet with water smoke, and then is dispersed in the air;

Step 7: humidification EO.

This air-conditioning reaches the purpose of rapid raising indoor air humidity by the water humidification is arranged, and improves the comfortableness of indoor environment.Realize that with transmission mechanism screen pack cleans automatically, made things convenient for the maintenance of user, improved the performance of air-conditioning simultaneously air-conditioning.

Claims (11)

1, the air-conditioner of cleaning and filtering net automatically, including air intake panel (50), body, air channel (180), control device and condensed water collects and discharging device, described air intake panel (50) is provided with air inlet, the inboard of air inlet is provided with the screen pack (70) that intercepts air inlet, it is characterized in that: described screen pack (70) is a kind of screen pack with synchronous band structure, and described air-conditioner also includes: the screen pack automatic flushing device; Described screen pack automatic flushing device includes: screen pack driving mechanism, screen pack detent mechanism, screen pack cleaning sink and screen pack washing and brushing device; Under the driving of screen pack driving mechanism, described screen pack detent mechanism guiding screen pack (70) is dynamically through the bottom of screen pack cleaning sink and be immersed in the water of cleaning sink splendid attire, and screen pack washing and brushing device and the bottom of passing through the screen pack cleaning sink and the screen pack (70) that is immersed in the water of cleaning sink splendid attire dynamically contact.
2, the air-conditioner of cleaning and filtering net automatically according to claim 1 is characterized in that: the described air-conditioner of cleaning and filtering net automatically also includes: damping device; Described damping device comprises: humidification water tank (10), the float water level switch (40) that is positioned at the supersonic atomizer (20) of described humidification water tank (10) and is positioned at humidification water tank (10) bottom; Described humidification water tank (10) also includes water inlet and delivery port, and described water inlet connects outside water supply pipe, and described delivery port is communicated with the screen pack cleaning sink (90) of described screen pack automatic flushing device; The atomized water outlet of described supersonic atomizer (20) is communicated with air-conditioned wind tunnel.
3, the air-conditioner of cleaning and filtering net automatically according to claim 2, it is characterized in that: the bottom of described damping device also is equipped with humidifier circuit board (30), and described humidifier circuit board (30) is electrically connected with air conditioner controlling device; Screen pack cleaning sink (90) is positioned at the below of humidification water tank (10).
4, the air-conditioner of cleaning and filtering net automatically according to claim 2, it is characterized in that: the screen pack driving mechanism of described screen pack automatic flushing device comprises: drive (110) and motor (60), motor (60) are fixed on the air intake panel (50); Described screen pack detent mechanism is many group roll wheel assemblies (100); Described screen pack washing and brushing device is the cleaning hairbrush (80) that a kind of and described screen pack dynamically contacts; In the screen pack cleaning sink (90) of described screen pack automatic flushing device level sensor is installed also; The described delivery port that is positioned at humidification water tank (10) bottom also is equipped with priming valve (140), the exit of described screen pack cleaning sink (90) is provided with draining valve (150), the below of described draining valve (150) is equipped with drainpipe (160), is communicated with the condensed water collection and the discharging device of air-conditioner.
5, according to each described air-conditioner of cleaning and filtering net automatically in the claim 2 to 4, it is characterized in that: described air-conditioner is a kind of cabinet air conditioner, and the air inlet of described cabinet air conditioner is arranged at the both sides of air intake panel (50); Described air channel (180) includes the ducting outlet (182) that inner chamber (181) with spiral curved surface and opening make progress; Described damping device is positioned at the space outerpace zone between described air channel spiral curved surface (181) and the ducting outlet (182), and the atomized water outlet (170) of described supersonic atomizer is communicated with ducting outlet (182).
6, the air-conditioner of cleaning and filtering net automatically according to claim 5, it is characterized in that: described screen pack cleaning sink (90) is positioned between the air inlet of air intake panel (50) both sides, is fixed on the air intake panel (50); Drive (110) and motor (60) are fixed on the lower end Jiao Chu of air intake panel (50); Be provided with 8 groups of roll wheel assemblies (100) altogether, that is: that be positioned at air intake panel (50) and roll wheel assembly (101) different another place, angle, lower end of drive (110), be positioned at roll wheel assembly (102), (103) at two upper corners places of air intake panel (50), be positioned at two groups of roll wheel assemblies (104), (107) of screen pack cleaning sink (90) top, be positioned at two groups of roll wheel assemblies (105), (106) of screen pack cleaning sink (90) bottom and be in same horizontal level with roll wheel assembly (107) and be positioned at the roll wheel assembly (108) of roll wheel assembly (102) inner underside; Screen pack (70) is walked around the driving-belt shape that described 8 groups of roll wheel assemblies and drive (110) are a closure.
7, the air-conditioner of cleaning and filtering net automatically according to claim 5, it is characterized in that: described drive (110) is fixed on the output shaft of motor (60), and screen pack (70) is walked around drive (110) from the below; Described drive (110) is the roller gear shape, on the contact-making surface of screen pack (70) and drive (110), is provided with the synchronous band T shape tooth bar (701) that is meshed with drive (110).
8, the air-conditioner of cleaning and filtering net automatically according to claim 5, it is characterized in that: described every group of roll wheel assembly includes: be fixed on the metal step axle (130) on the air intake panel (50), the center line of described metal step axle (130) is perpendicular to the installed surface of air intake panel (50), the step surface place of described metal step axle (130) is provided with bearing (120), roller (190) is set in the periphery of described metal step axle (130) and bearing (120), and roller (190) is fixed on bearing (120) outer ring.
9, the air-conditioner of cleaning and filtering net automatically according to claim 7, it is characterized in that: the synchronous band of the described T of having shape tooth bar (701) is connected as a single entity along screen pack (70) and the outline of the contact-making surface of drive (110) and the screen pack net material (702) of screen pack (70).
10, the method for the cleaning and filtering net of the air-conditioner of use cleaning and filtering net automatically as claimed in claim 5 wherein, comprises following automatic operating procedure:
Step 1: the screen pack cleaning operation begins;
Step 2: the water that adds a constant volume to the humidification water tank;
Step 3: priming valve is opened, and water is injected the screen pack cleaning sink;
Step 4: when level sensor detected water level and reach a certain height, level sensor passed to control device with the full signal of water, and control device cuts out priming valve;
Step 5: electric motor starting, the driven by motor drive rotates, and drive drives screen pack around the roll wheel assembly uniform motion, and screen pack moves along closed trajectory around each group roll wheel assembly;
Step 6: the cleaning hairbrush during screen pack is immersed in cleaning sink part and is fixed on tank contact, and the screen pack friction of cleaning hairbrush and motion reaches on the removing screen pack and adheres to dust
Step 7: after screen pack cleaned certain hour, motor stopped operating;
Step 8: motor stops operating, and this moment, draining valve was opened;
Step 9: the waste water in the cleaning sink is discharged by drainpipe;
Step 10: the filter screen cleaning operation finishes.
11, the method for cleaning and filtering net according to claim 10 is characterized in that, also comprises following humidification operating procedure:
Step 1: add wet practice and begin;
Step 2: the water that adds a constant volume to the humidification water tank;
Step 3: the controller of air-conditioning is opened humidification function
Step 4: the float water level switch detects and controls the capacity of entry; The water yield as the humidification water tank meets the requirements, and enters step 5; Use up as the water in the humidification water tank, the float water level switch disconnects, and enters step 7;
Step 5: be installed on the vibrating reed dither on the supersonic atomizer of humidification water tank bottom, water is changed into atomic little vaporific steam;
Step 6: the humidification water tank is communicated with the air channel, opens the blower fan system in the air channel, and flow air blows to air outlet with water smoke, and then is dispersed in the air;
Step 7: humidification EO.
CN2007100293002A 2007-07-23 2007-07-23 Air conditioner capable of automatically cleaning filter screen and method for cleaning the filter screen CN101354178B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2007100293002A CN101354178B (en) 2007-07-23 2007-07-23 Air conditioner capable of automatically cleaning filter screen and method for cleaning the filter screen

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN2007100293002A CN101354178B (en) 2007-07-23 2007-07-23 Air conditioner capable of automatically cleaning filter screen and method for cleaning the filter screen
PCT/CN2008/001354 WO2009012654A1 (en) 2007-07-23 2008-07-23 Air conditioner capable of automatically cleaning filter net and method for cleaning filter net

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Publication Number Publication Date
CN101354178A true CN101354178A (en) 2009-01-28
CN101354178B CN101354178B (en) 2010-11-03

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WO (1) WO2009012654A1 (en)

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