CN104654453B - A kind of the dedusting control method and dedusting air-conditioning of air-conditioning return air - Google Patents

A kind of the dedusting control method and dedusting air-conditioning of air-conditioning return air Download PDF

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Publication number
CN104654453B
CN104654453B CN201410396790.XA CN201410396790A CN104654453B CN 104654453 B CN104654453 B CN 104654453B CN 201410396790 A CN201410396790 A CN 201410396790A CN 104654453 B CN104654453 B CN 104654453B
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China
Prior art keywords
air
dust removal
filter case
removal filter
electrostatic
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CN201410396790.XA
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CN104654453A (en
Inventor
戴若夫
辜显旺
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Linquan County katianxia e-commerce Co., Ltd
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戴若夫
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Priority to CN201410396790.XA priority Critical patent/CN104654453B/en
Publication of CN104654453A publication Critical patent/CN104654453A/en
Priority to PCT/CN2015/086711 priority patent/WO2016023478A1/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
    • F24F8/00Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying
    • F24F8/10Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering
    • F24F8/192Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering by electrical means, e.g. by applying electrostatic fields or high voltages
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B03SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03CMAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03C3/00Separating dispersed particles from gases or vapour, e.g. air, by electrostatic effect
    • B03C3/34Constructional details or accessories or operation thereof
    • B03C3/74Cleaning the electrodes
    • B03C3/78Cleaning the electrodes by washing
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F1/00Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
    • 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
    • F24F11/62Control or safety arrangements characterised by the type of control or by internal processing, e.g. using fuzzy logic, adaptive control or estimation of values
    • 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
    • F24F11/89Arrangement or mounting of control or safety devices
    • 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
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F2110/00Control inputs relating to air properties
    • F24F2110/50Air quality properties
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F8/00Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying
    • F24F8/90Cleaning of purification apparatus
    • 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
    • F24F11/62Control or safety arrangements characterised by the type of control or by internal processing, e.g. using fuzzy logic, adaptive control or estimation of values
    • F24F11/63Electronic processing
    • F24F11/64Electronic processing using pre-stored data
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F2110/00Control inputs relating to air properties
    • F24F2110/50Air quality properties
    • F24F2110/64Airborne particle content

Abstract

The invention discloses a kind of dedusting control methods of air-conditioning return air, including step:1)In starting of air conditioner or normal operation, the PM2.5 actual concentrations values X of room air is detected;2)The room air PM2.5 actual concentrations value X detected are compared with preset value X1, as X >=X1, electrostatic precipitation processes are carried out to air-conditioning return air using electrostatic dust removal filter case;As X < X1, return air is then without electrostatic precipitation processes.The invention also discloses a kind of dedusting air-conditionings, including further including for detecting the detection piece of room air PM2.5 concentration, the electrostatic dust removal filter case that can wash by water, controller, detection piece, electrostatic dust removal filter case are electrically connected with the controller, and controller controls the keying of electrostatic dust removal filter case according to the PM2.5 concentration values that detection piece detects.The advantages of the method for the present invention and dedusting air-conditioning all have self-purging room air.

Description

A kind of the dedusting control method and dedusting air-conditioning of air-conditioning return air
Technical field
The invention mainly relates to air-conditioning technical fields, refer in particular to a kind of the dedusting control method and dedusting air-conditioning of air-conditioning return air.
Background technology
Currently, air-conditioning is widely used in people’s lives, it can be to provide cold or heat in closed space, A comfortable environment is created for people, but will produce more dust, peculiar smell or harmful dirt after closed space long-time Contaminate gas, can cause certain injury to the health of people, but current air-conditioning and without removal dust, peculiar smell or The function of pernicious gas;Although people are further added by air purifier indoors, need to regularly replace filter material, increase to user Add operating cost and the trouble of operation and maintenance.
Invention content
The technical problem to be solved in the present invention is that:For technical problem of the existing technology, the present invention provides one Kind can automatically remove the dedusting control method and dedusting air-conditioning of the air-conditioning return air of house moss, peculiar smell or harmful pollution gas.
In order to solve the above technical problems, technical solution proposed by the present invention is:
A kind of dedusting control method of air-conditioning return air, includes the following steps:
1)In starting of air conditioner or normal operation, the PM2.5 actual concentrations values X of room air is detected;
2)The room air PM2.5 actual concentrations value X detected are compared with preset value X1, as X >=X1, are used Electrostatic dust removal filter case carries out electrostatic precipitation processes to air-conditioning return air;As X < X1, return air is then without electrostatic precipitation processes.
As a further improvement of the above technical scheme:
The step 2)In preset value X1 be 75ug.
In step 2)In, as X < X1, the electrostatic precipitation component in electrostatic dust removal filter case is closed so that the return air passed through Without electrostatic precipitation processes.
In step 2)In, as X < X1, return air is made to be removed by the evacuation pipeline being arranged in air return pipeline without entering electrostatic Dirt Rose Box.
The electrostatic dust removal filter case is the electrostatic dust removal filter case that can wash by water, when return air in air return pipeline by setting When the evacuation pipeline set, water cleaning is carried out to electrostatic precipitation component in electrostatic dust removal filter case.
In step 1)In, the PM2.5 actual concentrations values of room air are detected by PM2.5 detectors.
A kind of dedusting air-conditioning, including air-conditioning internal machine, outdoor machine of air-conditioner and condensate pipe are provided with return air on the air-conditioning internal machine Mouthful and air outlet, the wind turbine that air is imported to air outlet from return air inlet is provided at the air outlet, further includes being used for sensing chamber The detection piece of interior air PM2.5 concentration, the electrostatic dust removal filter case that can wash by water being arranged inside the air-conditioning internal machine, with And the controller of the electrostatic dust removal filter case on/off, the detection piece, electrostatic precipitation are controlled according to indoor PM2.5 concentration Rose Box is electrically connected with the controller, and the electrostatic dust removal filter case is located at one time of the connection return air inlet and air outlet On air pipe line, water inlet pipe and drainpipe are provided in the electrostatic dust removal filter case.
As a further improvement of the above technical scheme:
The electrostatic dust removal filter case includes babinet and electrostatic precipitation component, and the electrostatic precipitation component divides cabinets cavity It is divided into air-inlet cavity and air-out chamber, the spray assemblies towards electrostatic precipitation component are equipped in the air-inlet cavity and/or air-out chamber.
The electrostatic dust removal filter case includes babinet, and the babinet includes the air-inlet cavity and air-out chamber that top separates, air inlet The lower part of chamber is connected to the lower part of air-out chamber, is formed and is run through air duct, the side of the air-inlet cavity is provided with inlet scoop, the outlet air It is provided with exhaust outlet at the top of chamber, electrostatic precipitation component, the electrostatic precipitation component at least side are installed in the air-out chamber It is provided with ultrasonic wave shake plate.
The water inlet pipe is connected to running water pipe or is connected to a water tank with high-pressure hydraulic pump, the electrostatic precipitation filtering The drainpipe of case is connected to the condensate pipe.
It is provided on air return pipeline between the return air inlet and electrostatic dust removal filter case and is electrically connected with the controller The import of threeway electromagnetic switching valve, the threeway electromagnetic switching valve is connected to return air inlet, and the threeway electromagnetic switching valve is wherein One outlet is connected to the air-inlet cavity of electrostatic dust removal filter case, another outlet is connected to by a straight pipe road with wind turbine.
Compared with the prior art, the advantages of the present invention are as follows:
The dedusting control method of the air-conditioning return air of the present invention, by the room air PM2.5 actual concentrations value detected and in advance If value is compared, the keying of the electrostatic dust removal filter case in air-conditioning return air pipeline is then controlled according to comparison result, to Realize the purpose that automatic dust removing is carried out to indoor air, and easy to operate, energy conservation and environmental protection;The dedusting air-conditioning of the present invention, passes through Increase an electrostatic dust removal filter case on now air-conditioned air duct, the air by air duct can be dusted, be eliminated the unusual smell Deng processing, to realize the purification of room air;It, can be to electrostatic precipitation using the electrostatic dust removal filter case with water cleaning function Dust accumulation on electrostatic precipitation component in Rose Box carries out water cleaning, without replacing filter material, reduce operating cost with And maintenance cost;The water inlet pipe of electrostatic dust removal filter case can be connected to running water pipe, and drainpipe can be connected to the condensate pipe of air-conditioning Sewage is discharged, it is simple in structure, easy to operate without additionally increasing other pipelines or equipment.
Description of the drawings
Fig. 1 is the method flow schematic diagram of the present invention.
Fig. 2 is the structural schematic diagram of the dedusting air-conditioning of the present invention.
Fig. 3 is the structural schematic diagram of electrostatic dust removal filter case in the embodiment of the present invention one.
Fig. 4 is the A-A sectional views of Fig. 3.
Fig. 5 is the structural schematic diagram of electrostatic dust removal filter case in the embodiment of the present invention two.
Fig. 6 is the B-B sectional views of Fig. 5.
Figure label indicates:1, air-conditioning internal machine;11, return air inlet;12, air outlet;13, electrostatic dust removal filter case;1301, case Body;1302, electrostatic precipitation component;1303, spray assemblies;1304, air-inlet cavity;1305, air-out chamber;1306, inlet scoop;1307、 Exhaust outlet;1308, ultrasonic wave shake plate;1309, water inlet pipe;1310, drainpipe;14, wind turbine;2, outdoor machine of air-conditioner;3, threeway electromagnetism Switching valve;4, detection piece;5, controller.
Specific implementation mode
Below in conjunction with Figure of description and specific embodiment, the invention will be further described.
As shown in Figure 1, the dedusting control method of the air-conditioning return air of the present embodiment, includes the following steps:
1)In starting of air conditioner or normal operation, the PM2.5 actual concentrations values X of room air is detected;
2)The room air PM2.5 actual concentrations value X detected are compared with preset value X1, as X >=X1, i.e. table Show that room air is more dirty, start the electrostatic dust removal filter case 13 in air-conditioning return air pipeline at this time, return air then passes through electrostatic precipitation Rose Box 13 is dusted;When room air is after the dedusting of certain time, PM2.5 concentration values decline, when less than preset value When, that is, indicate that room air is cleaner, return air is then without dust removal process at this time, to reach the effect of self-purging room air Fruit.The room air PM2.5 concentration values X detected is compared by the method for the present invention with preset value X1, then according to comparing As a result control the keying of the electrostatic dust removal filter case 13 in air-conditioning return air pipeline, to realize indoor air is carried out it is automatic The purpose of dedusting, easy to operate, energy conservation and environmental protection.
In the present embodiment, electrostatic dust removal filter case 13 is the electrostatic dust removal filter case that can wash by water, can as X < X1 Electrostatic dust removal filter case 13 is closed, and evacuation pipeline, which is arranged, makes return air by avoiding channel without electrostatic dust removal filter case 13, to make return air without dust removal process;At this time can to the electrostatic precipitation component 1302 in electrostatic dust removal filter case 13 into Row water cleans.In other embodiments, as X < X1, i.e., when need not carry out electrostatic precipitation to room air, electrostatic can be closed Electrostatic precipitation component 1302 in dust removal and filtration case 13, return air still passes through electrostatic dust removal filter case 13 at this time, but does not remove Dirt function.
In the present embodiment, step 2)In preset value X1 be 75ug, can suitably be adjusted according to actual conditions.
In the present embodiment, in step 1)In, the PM2.5 actual concentrations value X of room air are detected by PM2.5 detectors, PM2.5 detector models JSA2-PM2.5(Shenzhen Ji Shunan Science and Technology Ltd.s), any position indoors can be installed, also may be used To be mounted on air-conditioning internal machine 1.
The invention also discloses a kind of dedusting air-conditioning, specific embodiment one is:As shown in Figures 2 to 4, the present embodiment Dedusting air-conditioning, including air-conditioning internal machine 1, outdoor machine of air-conditioner 2 and condensate pipe, air-conditioning internal machine 1 are connected with outdoor machine of air-conditioner 2 by refrigerant pipeline It is logical, it is provided with return air inlet 11 and air outlet 12 on air-conditioning internal machine 1, is provided at air outlet 12 and send air from the importing of return air inlet 11 The wind turbine 14 in air port 12 further includes for detecting the detection piece 4 of room air PM2.5 concentration, being arranged inside air-conditioning internal machine 1 The electrostatic dust removal filter case 13 that can wash by water and to control 13 power supply of electrostatic dust removal filter case according to indoor PM2.5 concentration logical Disconnected controller 5, detection piece 4, electrostatic dust removal filter case 13 are electrically connected with controller 5, and electrostatic dust removal filter case 13, which is located at, to be connected On one air return pipeline of logical return air inlet 11 and air outlet 12.Detection piece 4 detects the PM2.5 actual concentrations value X of room air and passes Controller 5 is passed, X is compared by controller 5 with preset value X1, as X >=X1, then it represents that air is more dirty, then starts quiet The power supply of electric precipitation Rose Box 13 carries out automatic dust removing to the return air of process;As X < X1, indicate that room air is cleaner, then The power supply of electrostatic dust removal filter case 13 is closed, return air is after electrostatic dust removal filter case 13 then without passing through electrostatic precipitation processes. The dedusting air-conditioning of the present invention realizes the automatic dust removing of room air by the detection to room air PM2.5.In addition electrostatic precipitation It is provided with water inlet pipe 1309 and drainpipe 1310 on Rose Box 13, is connected to exterior line with facilitating.
In the present embodiment, detection piece 4 is PM2.5 detectors, model JSA2-PM2.5(Shenzhen Ji is limited along peace science and technology Company), any position indoors can be installed, can also be mounted on air-conditioning internal machine 1;Controller 5 is programmable controller.
In the present embodiment, it is provided with threeway electromagnetism on the air return pipeline between return air inlet 11 and electrostatic dust removal filter case 13 and cuts Valve 3 is changed, threeway electromagnetic switching valve 3 is electrically connected with controller 5, and the import of threeway electromagnetic switching valve 3 is connected to return air inlet 11, threeway The outlet of one of electromagnetic switching valve 3 is connected to the air-inlet cavity 1304 of electrostatic dust removal filter case 13, another outlet passes through one Straight-through pipeline is connected to wind turbine 14.Judge that room air is cleaner when as X < X1, by the import of threeway electromagnetic switching valve 3 It is connected with wind turbine 14, return air is then fed directly to air outlet 12 without electrostatic dust removal filter case 13;As X >=X1, that is, sentence Disconnected room air is dirty, the import of threeway electromagnetic switching valve 3 is connected to the air-inlet cavity 1304 of electrostatic dust removal filter case 13, return air Interior then is returned to after 13 dedusting of electrostatic dust removal filter case, by the monitoring to indoor PM2.5 indexes, can judge interior Air cleaning degree, to judge whether return air needs electrostatic precipitation, simple, convenient use and energy conservation and environmental protection.
In the present embodiment, electrostatic dust removal filter case 13 uses fountain water cleaning way, and concrete structure includes babinet 1301 and electrostatic precipitation component 1302, electrostatic precipitation component 1,302 1301 inner cavity of babinet is divided into air-inlet cavity 1304 and air-out chamber 1305, the spray assemblies 1303 towards electrostatic precipitation component 1302 are equipped in air-inlet cavity 1304 and/or air-out chamber 1305, wherein into One end of water pipe 1309 is connected to spray assemblies 1303, and the other end is connected to indoor running water pipe, and drainpipe 1310 then connects Pass to the condensate pipe of air-conditioning;When needing to clean electrostatic precipitation component 1302, stop the operation of air-conditioning first, then band The tap water of hydraulic pressure enters spray assemblies 1303 through water inlet pipe 1309, and cleaning showers, cleaning are carried out to electrostatic precipitation component 1302 Outdoor, the air-inlet cavity 1304 in the present embodiment and air-out chamber is then discharged in sewage after complete after drainpipe 1310 flow to condensate pipe 1305 are equipped with the spray assemblies 1303 towards electrostatic precipitation component 1302;Therefore the present invention electrostatic dust removal filter case 13 into Water is taken conveniently, and sewage is then expelled directly out by condensate pipe, so as to greatly reduce the arrangement of pipeline, and is easily achieved. In other embodiments, one end of water inlet pipe 1309 is connected to spray assemblies 1303, the other end and a water tank with high-pressure hydraulic pump Connection, can equally realize the purpose of cleaning showers.
Embodiment two:
Water storage cleaning way is used with the electrostatic dust removal filter case 13 that differs only in of embodiment one in the present embodiment, is such as schemed 5 to shown in Fig. 6, and concrete structure includes babinet 1301, and babinet 1301 includes the air-inlet cavity 1304 and air-out chamber that top separates 1305, the lower part of air-inlet cavity 1304 is connected to the lower part of air-out chamber 1305, is formed and is run through air duct, and the side of air-inlet cavity 1304 is arranged There are inlet scoop 1306, the top of air-out chamber 1305 to be provided with exhaust outlet 1307, electrostatic precipitation component is installed in air-out chamber 1305 1302, at least side of electrostatic precipitation component 1302 is provided with ultrasonic wave shake plate 1308, electrostatic precipitation component 1302 in the present embodiment Both sides be both provided with ultrasonic wave shake plate 1308, wherein water inlet pipe 1309 is mounted on side and and the running water pipe of air-inlet cavity 1304 Connection, in other embodiments, water inlet pipe 1309 can also be connect with a water tank with high-pressure hydraulic pump, and drainpipe 1310 is mounted on The bottom of babinet 1301 and it is connected with condensate pipe;When needing to clean electrostatic precipitation component 1302, tap water is through water inlet Pipe 1309 enters in babinet 1301 and impregnates electrostatic precipitation component 1302, then starts ultrasonic wave shake plate 1308, ultrasonic wave shake Dust accumulation on electrostatic precipitation component 1302 is removed, is reached by the cavitation effect that plate 1308 emits ultrasonic wave and generated by aqueous medium To the purpose thoroughly cleaned, after the completion of cleaning, supersonic generator is closed, opens drainpipe 1310, sewage is then through drainpipe 1310 flow in condensate pipe and drain into outdoor.Other contents are identical as embodiment one, and details are not described herein.
Although the present invention has been disclosed as a preferred embodiment, however, it is not intended to limit the invention.It is any to be familiar with ability The technical staff in domain, without deviating from the scope of the technical scheme of the present invention, all using the technology contents pair of the disclosure above Technical solution of the present invention makes many possible changes and modifications, or is revised as the equivalent embodiment of equivalent variations.Therefore, every Without departing from the content of technical solution of the present invention, according to the present invention technical spirit any simple modification made to the above embodiment, Equivalent variations and modification, all shall fall within the protection scope of the technical scheme of the invention.

Claims (7)

1. a kind of dedusting control method of air-conditioning return air, which is characterized in that include the following steps:
1)In starting of air conditioner or normal operation, the PM2.5 actual concentrations values X of room air is detected;
2)The room air PM2.5 actual concentrations value X detected are compared with preset value X1, as X >=X1, using electrostatic Dust removal and filtration case(13)Electrostatic precipitation processes are carried out to air-conditioning return air;As X < X1, return air is then without electrostatic precipitation processes; In step 2)In, as X < X1, return air is made to pass through the evacuation pipeline being arranged in air return pipeline without entering electrostatic dust removal filter case (13);The electrostatic dust removal filter case(13)For the electrostatic dust removal filter case that can wash by water(13), when return air passes through backwind tube When the evacuation pipeline being arranged in road, to electrostatic dust removal filter case(13)Middle electrostatic precipitation component(1302)Carry out water cleaning;In step Rapid 1)In, the PM2.5 actual concentrations values of room air are detected by PM2.5 detectors.
2. the dedusting control method of air-conditioning return air according to claim 1, which is characterized in that the step 2)In it is default Value X1 is 75ug.
3. the dedusting control method of air-conditioning return air according to claim 1 or 2, which is characterized in that in step 2)In, work as X When < X1, electrostatic dust removal filter case is closed(13)In electrostatic precipitation component(1302)So that the return air passed through is removed without electrostatic Dirt processing.
4. a kind of dedusting air-conditioning, including air-conditioning internal machine(1), outdoor machine of air-conditioner(2)And condensate pipe, the air-conditioning internal machine(1)On set It is equipped with return air inlet(11)With air outlet(12), the air outlet(12)Place is provided with air from return air inlet(11)Import air outlet (12)Wind turbine(14), it is characterised in that:It further include the detection piece for detecting room air PM2.5 concentration(4), setting institute State air-conditioning internal machine(1)The internal electrostatic dust removal filter case that can wash by water(13)And institute is controlled according to indoor PM2.5 concentration State electrostatic dust removal filter case(13)The controller of on/off(5), the detection piece(4), electrostatic dust removal filter case(13)With The controller(5)Electrical connection, the electrostatic dust removal filter case(13)Positioned at the connection return air inlet(11)With air outlet(12) An air return pipeline on, the electrostatic dust removal filter case(13)On be provided with water inlet pipe(1309)And drainpipe(1310);It is described Return air inlet(11)With electrostatic dust removal filter case(13)Between air return pipeline on be provided with and the controller(5)The three of electrical connection Logical electromagnetic switching valve(3), the threeway electromagnetic switching valve(3)Import and return air inlet(11)Connection, the threeway electromagnetism switching Valve(3)One of outlet and electrostatic dust removal filter case(13)Connection, another outlet pass through a straight pipe road and wind turbine (14)Connection.
5. dedusting air-conditioning according to claim 4, it is characterised in that:The electrostatic dust removal filter case(13)Including babinet (1301)With electrostatic precipitation component(1302), the electrostatic precipitation component(1302)By babinet(1301)Inner cavity is divided into air-inlet cavity (1304)And air-out chamber(1305), the air-inlet cavity(1304)And/or air-out chamber(1305)It is interior to be equipped with towards electrostatic precipitation component (1302)Spray assemblies(1303).
6. dedusting air-conditioning according to claim 4, it is characterised in that:The electrostatic dust removal filter case(13)Including babinet (1301), the babinet(1301)The air-inlet cavity separated including top(1304)And air-out chamber(1305), air-inlet cavity(1304)'s Lower part and air-out chamber(1305)Lower part connection, formed run through air duct, the air-inlet cavity(1304)Side be provided with inlet scoop (1306), the air-out chamber(1305)Top be provided with exhaust outlet(1307), the air-out chamber(1305)Electrostatic is inside installed Dust removal assembly(1302), the electrostatic precipitation component(1302)At least side is provided with ultrasonic wave shake plate(1308).
7. dedusting air-conditioning according to claim 5 or 6, it is characterised in that:The water inlet pipe(1309)Connect with running water pipe Lead to or is connected to a water tank with high-pressure hydraulic pump, the electrostatic dust removal filter case(13)Drainpipe(1310)With the condensate Pipe is connected to.
CN201410396790.XA 2014-08-13 2014-08-13 A kind of the dedusting control method and dedusting air-conditioning of air-conditioning return air Active CN104654453B (en)

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CN201410396790.XA CN104654453B (en) 2014-08-13 2014-08-13 A kind of the dedusting control method and dedusting air-conditioning of air-conditioning return air
PCT/CN2015/086711 WO2016023478A1 (en) 2014-08-13 2015-08-12 Air conditioning recirculating air dust removal control method and dust-removing air conditioner

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CN201410396790.XA CN104654453B (en) 2014-08-13 2014-08-13 A kind of the dedusting control method and dedusting air-conditioning of air-conditioning return air

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CN104654453B true CN104654453B (en) 2018-07-24

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CN104654453B (en) * 2014-08-13 2018-07-24 戴若夫 A kind of the dedusting control method and dedusting air-conditioning of air-conditioning return air
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CN106016401A (en) * 2016-06-23 2016-10-12 珠海格力电器股份有限公司 Oil smoke purifying method and system as well as air-conditioning range hood
CN110345597A (en) * 2019-05-20 2019-10-18 中银(宁波)电池有限公司 A kind of system and method for air-conditioning return air dedusting
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CN110672475A (en) * 2019-09-05 2020-01-10 武汉东湖科创中试基地科技有限公司 Method for detecting PM in indoor air
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