CN104805661A - Intelligent air energy dehumidification clothes drying device - Google Patents

Intelligent air energy dehumidification clothes drying device Download PDF

Info

Publication number
CN104805661A
CN104805661A CN201510206402.1A CN201510206402A CN104805661A CN 104805661 A CN104805661 A CN 104805661A CN 201510206402 A CN201510206402 A CN 201510206402A CN 104805661 A CN104805661 A CN 104805661A
Authority
CN
China
Prior art keywords
radiator
moisture absorption
air
moisture
absorption grid
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
CN201510206402.1A
Other languages
Chinese (zh)
Other versions
CN104805661B (en
Inventor
林智勇
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Guangzhou Dongao Electrical Co ltd
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to CN201510206402.1A priority Critical patent/CN104805661B/en
Publication of CN104805661A publication Critical patent/CN104805661A/en
Application granted granted Critical
Publication of CN104805661B publication Critical patent/CN104805661B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • DTEXTILES; PAPER
    • D06TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06FLAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
    • D06F58/00Domestic laundry dryers
    • D06F58/10Drying cabinets or drying chambers having heating or ventilating means
    • DTEXTILES; PAPER
    • D06TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06FLAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
    • D06F58/00Domestic laundry dryers
    • D06F58/20General details of domestic laundry dryers 
    • D06F58/206Heat pump arrangements
    • DTEXTILES; PAPER
    • D06TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06FLAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
    • D06F58/00Domestic laundry dryers
    • D06F58/30Drying processes 
    • DTEXTILES; PAPER
    • D06TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06FLAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
    • D06F2103/00Parameters monitored or detected for the control of domestic laundry washing machines, washer-dryers or laundry dryers
    • D06F2103/02Characteristics of laundry or load
    • D06F2103/08Humidity
    • DTEXTILES; PAPER
    • D06TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06FLAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
    • D06F2103/00Parameters monitored or detected for the control of domestic laundry washing machines, washer-dryers or laundry dryers
    • D06F2103/50Parameters monitored or detected for the control of domestic laundry washing machines, washer-dryers or laundry dryers related to heat pumps, e.g. pressure or flow rate
    • DTEXTILES; PAPER
    • D06TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06FLAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
    • D06F2105/00Systems or parameters controlled or affected by the control systems of washing machines, washer-dryers or laundry dryers
    • D06F2105/26Heat pumps
    • DTEXTILES; PAPER
    • D06TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06FLAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
    • D06F58/00Domestic laundry dryers
    • D06F58/32Control of operations performed in domestic laundry dryers 
    • D06F58/34Control of operations performed in domestic laundry dryers  characterised by the purpose or target of the control
    • D06F58/36Control of operational steps, e.g. for optimisation or improvement of operational steps depending on the condition of the laundry
    • D06F58/38Control of operational steps, e.g. for optimisation or improvement of operational steps depending on the condition of the laundry of drying, e.g. to achieve the target humidity

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Accessory Of Washing/Drying Machine, Commercial Washing/Drying Machine, Other Washing/Drying Machine (AREA)
  • Drying Of Solid Materials (AREA)

Abstract

The invention discloses an intelligent air energy dehumidification clothes drying device, which comprises a heat pump device, a clothes drying cabinet and a controller, wherein the heat pump device comprises a shell, an evaporator, a left radiator, a right radiator, a fan and a water receiving tank; the shell is provided with an air outlet and an air inlet; the evaporator, the left radiator, the right radiator, the fan and the water receiving tank are installed between the air inlet and the air outlet; the left radiator is provided with a left moisture absorption gate; the right radiator is provided with a right moisture absorption gate. When the intelligent air energy dehumidification clothes drying device works, the evaporator is used for carrying out first-time dehumidification, the left moisture absorption gate or the right moisture absorption gate is used for carrying out second-time dehumidification, and the dehumidification effect of the intelligent air energy dehumidification clothes drying device is improved; meanwhile, the air energy of the left moisture adsorption gate or the right moisture adsorption gate is used for heating and drying the left moisture absorption gate or the right moisture absorption gate to restore the moisture absorption function of the left moisture absorption gate or the right moisture absorption gate; meanwhile, clothes in the clothes drying cabinet can be dried by the air energy.

Description

Intelligent air can dehumidify clothes-drying device
Technical field
The present invention relates to a kind of dehydrating unit with clothes drying function, particularly a kind of intelligent air can dehumidify clothes-drying device.
Background technology
At present, common dehumidifier, mainly dehumidified by the evaporator condensation malaria of heat pump, dehumanization method is single, and effect on moisture extraction is not good, and meanwhile, dehumidifier does not have clothes drying function yet; The intelligent air of multi-method dehumidifying can dehumidify a clothes-drying device, has become the needs that people improve dehumidifier dehumidification rate.
Summary of the invention
The object of the invention is to overcome the deficiencies in the prior art, provide a kind of intelligent air to dehumidify clothes-drying device, for improving the dehumidification rate of hygroscopic machine, meanwhile, solving the problem of moisture regain weather drying.
Of the present invention taked technical scheme is: intelligent air can dehumidify clothes-drying device, include heat pump assembly, clothing-drying wardrobe and controller, heat pump assembly includes shell, evaporimeter, left radiator, right radiator, blower fan and water receiving tank, shell is provided with exhaust outlet and air inlet, and exhaust outlet includes left dehumidifying exhaust outlet, left dry exhaust mouth, right dehumidifying exhaust outlet and right dry exhaust mouth; Evaporimeter, blower fan and water receiving tank are installed between exhaust outlet and air inlet, and left radiator is located at left dehumidifying exhaust outlet and between left dry exhaust mouth and air inlet, and right radiator is located at right dehumidifying exhaust outlet and between right dry exhaust mouth and air inlet; Left radiator is provided with left moisture absorption grid, and right radiator is provided with right moisture absorption grid; Left radiator and be provided with lower Electrically operated gate between right radiator and evaporimeter, lower Electrically operated gate is provided with air-guiding hole; Left dehumidifying exhaust outlet and left dry exhaust mouth are provided with left Electrically operated gate, and left Electrically operated gate is provided with left bank pore; Right dehumidifying exhaust outlet and right dry exhaust mouth are provided with right Electrically operated gate, and right Electrically operated gate is provided with right steam vent; Clothing-drying wardrobe is connected with left dry exhaust mouth and right dry exhaust mouth; Controller is connected with heat pump assembly and clothing-drying wardrobe by control line; Clothing-drying wardrobe is provided with cabinet door, clothes hanger and blast pipe, and blast pipe is provided with exhaust fan; Left moisture absorption grid and right moisture absorption grid are provided with moisture wicking material, and left moisture absorption grid and right moisture absorption grid are provided with through hole and have ventilative function, and moisture wicking material includes active carbon, activated carbon fiber and water-absorbing resin.
Can the dehumidify operation principle of clothes-drying device of intelligent air is: during work, the clothes-drying device that can be dehumidified by intelligent air is placed in the indoor needing dehumidifying, tangles on the clothes hanger of clothing-drying wardrobe by needing dry clothes; Utilize controller to control heat pump assembly to run; Malaria is pumped into evaporimeter and carries out dehumidification by condensation by controller control blower fan, air after dehumidification by condensation enters right radiator or left radiator, the left moisture absorption grid of the right moisture absorption grid of right radiator or left radiator are utilized to absorb the moisture of air, the air after moisture is absorbed through right moisture absorption grid or left moisture absorption grid, flow back to indoor by right dehumidifying exhaust outlet or left dehumidifying exhaust outlet, absorb the moisture of room air; Simultaneously, controller controls the left moisture absorption grid of left radiators heat, or, controller controls the right moisture absorption grid of right radiators heat, the moisture wicking material of heat drying left moisture absorption grid and right radiator, the thermal current of heating evaporation passes into clothing-drying wardrobe, the clothes in dry clothing-drying wardrobe, and the thermal current in clothing-drying wardrobe is discharged to outdoor by blast pipe; Utilize the moisture wicking material of the dry left moisture absorption grid of air energy, right moisture absorption grid, the clothes simultaneously in dry clothing-drying wardrobe.
Intelligent air can dehumidify clothes-drying device work time, humid air enters evaporimeter and carries out dehumidification by condensation, and the condensation flow of evaporimeter is to water receiving tank; Air after dehumidification by condensation enters right radiator, utilizes right moisture absorption grid to absorb the moisture of air, and the air that the moisture wicking material through right moisture absorption grid absorbs moisture flows back to indoor; Meanwhile, controller exhaust fan runs and controls the moisture wicking material of left radiators heat and dry left moisture absorption grid, and left moisture absorption grid moisture wicking material is dry and recover its moisture absorption function; The hot gas of left radiators heat left moisture absorption grid evaporation is extracted into clothing-drying wardrobe through left dry exhaust mouth by exhaust fan, the clothes in dry clothing-drying wardrobe, and the moisture in clothing-drying wardrobe is discharged to outdoor by blast pipe; When after the drying of left moisture absorption grid moisture wicking material, or, the moisture wicking material of dry left moisture absorption grid reaches the time of setting, controller controls left radiator and stops heating, air after evaporator condensation dehumidifying enters left radiator, utilize the left moisture absorption grid of left radiator to absorb the moisture entering air, the air absorbing moisture through left moisture absorption grid is expelled back into indoor; Meanwhile, controller controls the moisture wicking material of the right moisture absorption grid of right radiators heat, and right moisture absorption grid moisture wicking material is dry and recover its moisture absorption function; The hot gas of right radiators heat right moisture absorption grid evaporation is extracted into clothing-drying wardrobe through right dry exhaust mouth by exhaust fan, the clothes in dry clothing-drying wardrobe, and the moisture in clothing-drying wardrobe is discharged to outdoor by blast pipe; Utilize right moisture absorption grid and left moisture absorption grid to replace the moisture absorption, utilize the dry moisture wicking material of left moisture absorption grid of left radiator and right radiators heat and the moisture wicking material of right moisture absorption grid; So constantly circulation, by indoor air dehumidification, improves the effect of the moisture absorption; Meanwhile, the clothes in dry clothing-drying wardrobe.
The invention has the beneficial effects as follows: intelligent air can dehumidify clothes-drying device, utilize evaporimeter to carry out first time dehumidifying, utilize left moisture absorption grid or right moisture absorption grid to carry out second time and dehumidify, improve intelligent air and to dehumidify the effect on moisture extraction of clothes-drying device; Meanwhile, utilize the air energy heat drying left moisture absorption grid of left radiator or right radiator or right moisture absorption grid, recover left moisture absorption grid and right moisture absorption grid moisture absorption function; Utilize the clothes in the dry clothing-drying wardrobe of air energy simultaneously.
Accompanying drawing explanation
Fig. 1 is that intelligent air can dehumidify the structural representation of clothes-drying device.
Detailed description of the invention
Below in conjunction with accompanying drawing and specific embodiment, the present invention is further detailed:
Intelligent air shown in Fig. 1 can dehumidify the structural representation of clothes-drying device, intelligent air can dehumidify clothes-drying device, include heat pump assembly 1, clothing-drying wardrobe 2 and controller 3, heat pump assembly 1 includes shell 4, evaporimeter 5, left radiator 6, right radiator 7, blower fan 8 and water receiving tank 9, shell 4 is provided with exhaust outlet 10 and air inlet 11, and exhaust outlet 10 includes left dehumidifying exhaust outlet 12, left dry exhaust mouth 13, right dehumidifying exhaust outlet 14 and right dry exhaust mouth 15; Evaporimeter 5, blower fan 8 and water receiving tank 9 are installed between exhaust outlet 10 and air inlet 11, left radiator 6 is located at left dehumidifying exhaust outlet 12 and between left dry exhaust mouth 13 and air inlet 11, and right radiator 7 is located at right dehumidifying exhaust outlet 14 and between right dry exhaust mouth 15 and air inlet 11; Left radiator 6 is provided with left moisture absorption grid 16, and right radiator 7 is provided with right moisture absorption grid 17; Left radiator 6 and be provided with lower Electrically operated gate 18 between right radiator 7 and evaporimeter 5, lower Electrically operated gate 18 is provided with air-guiding hole 19; Left dehumidifying exhaust outlet 12 and left dry exhaust mouth 13 are provided with left Electrically operated gate 20, and left Electrically operated gate 20 is provided with left bank pore 21; Right dehumidifying exhaust outlet 14 and right dry exhaust mouth 15 are provided with right Electrically operated gate 22, and right Electrically operated gate 22 is provided with right steam vent 23; Clothing-drying wardrobe 2 is connected with left dry exhaust mouth 13 and right dry exhaust mouth 15; Controller 3 is connected with heat pump assembly 1 and clothing-drying wardrobe 2 by control line; Clothing-drying wardrobe 2 is provided with cabinet door 46, clothes hanger 47 and blast pipe 48, and blast pipe 48 is provided with exhaust fan 49; Left moisture absorption grid 16 and right moisture absorption grid 17 are provided with moisture wicking material, and left moisture absorption grid 16 and right moisture absorption grid 17 are provided with through hole and have ventilative function, and moisture wicking material includes active carbon, activated carbon fiber and water-absorbing resin.
Can the dehumidify operation principle of clothes-drying device of intelligent air is: during work, the clothes-drying device that can be dehumidified by intelligent air is placed in the indoor needing dehumidifying, tangles on the clothes hanger 47 of clothing-drying wardrobe 2 by needing dry clothes 50; Utilize controller 3 to control heat pump assembly 1 to run; Controller 3 controls blower fan 8 and malaria is pumped into evaporimeter 5 and carries out dehumidification by condensation, air after dehumidification by condensation enters right radiator 7 or left radiator 6, the right moisture absorption grid 17 of right radiator 7 or the left moisture absorption grid 16 of left radiator 6 are utilized to absorb the moisture of air, the air after moisture is absorbed through right moisture absorption grid 17 or left moisture absorption grid 16, flow back to indoor by right dehumidifying exhaust outlet 14 or left dehumidifying exhaust outlet 12, absorb the moisture of room air; Simultaneously, controller 3 controls left radiator 6 and heats left moisture absorption grid 16, or, controller 3 controls right radiator 7 and heats right moisture absorption grid 17, the moisture wicking material of heat drying left moisture absorption grid 16 and right radiator 7, the thermal current of heating evaporation passes into clothing-drying wardrobe 2, the clothes 50 in dry clothing-drying wardrobe 2, and the thermal current in clothing-drying wardrobe 2 is discharged to outdoor by blast pipe 48; Utilize the moisture wicking material of the dry left moisture absorption grid 16 of air energy, right moisture absorption grid 17, the clothes 50 simultaneously in dry clothing-drying wardrobe 2.
Intelligent air can dehumidify clothes-drying device work time, humid air enters evaporimeter 5 and carries out dehumidification by condensation, and the condensation flow of evaporimeter 5 is to water receiving tank 8; Air after dehumidification by condensation enters right radiator 7, utilizes right moisture absorption grid 17 to absorb the moisture of air, and the air that the moisture wicking material through right moisture absorption grid 17 absorbs moisture flows back to indoor; Meanwhile, controller 3 exhaust fan 49 runs and controls left radiator 6 and heats and the moisture wicking material of dry left moisture absorption grid 16, and left moisture absorption grid 16 moisture wicking material is dry and recover its moisture absorption function; The hot gas that left radiator 6 heats the evaporation of left moisture absorption grid 16 is extracted into clothing-drying wardrobe 2 through left dry exhaust mouth 13 by exhaust fan 49, the clothes 50 in dry clothing-drying wardrobe 2, and the moisture in clothing-drying wardrobe 2 is discharged to outdoor by blast pipe 48; When after the drying of left moisture absorption grid 16 moisture wicking material, or, the moisture wicking material of dry left moisture absorption grid 16 reaches the time of setting, controller 3 controls left radiator 6 and stops heating, air after evaporimeter 5 dehumidification by condensation enters left radiator 6, utilize the left moisture absorption grid 16 of left radiator 6 to absorb the moisture entering air, the air absorbing moisture through left moisture absorption grid 16 is expelled back into indoor; Meanwhile, controller 3 controls the moisture wicking material that right radiator 7 heats right moisture absorption grid 17, and right moisture absorption grid 17 moisture wicking material is dry and recover its moisture absorption function; The hot gas that right radiator 7 heats the evaporation of right moisture absorption grid 17 is extracted into clothing-drying wardrobe 2 through right dry exhaust mouth 15 by exhaust fan 49, the clothes 50 in dry clothing-drying wardrobe 2, and the moisture in clothing-drying wardrobe 2 is discharged to outdoor by blast pipe 48; Utilize right moisture absorption grid 17 to replace the moisture absorption with left moisture absorption grid 16, utilize the moisture wicking material of left radiator 6 and right radiator 7 heat drying left moisture absorption grid 16 and the moisture wicking material of right moisture absorption grid 17; So constantly circulation, by indoor air dehumidification, improves the effect of the moisture absorption; Meanwhile, the clothes 50 in dry clothing-drying wardrobe 2.
The original state of lower Electrically operated gate 18 is: the air-guiding hole 19 of lower Electrically operated gate 18 is positioned at the right air intake vent 24 of right radiator 7, and air-guiding hole 19 is communicated with right air intake vent 24, and the left air intake vent 25 of left radiator 6 is closed by lower Electrically operated gate 18; The original state of left Electrically operated gate 20 is: the left bank pore 21 of left Electrically operated gate 20 is positioned at left dry exhaust mouth 13, and left bank pore 21 is communicated with left dry exhaust mouth 13, and left dehumidifying exhaust outlet 12 is closed by left Electrically operated gate 20; The original state of right Electrically operated gate 22 is: the right steam vent 23 of right Electrically operated gate 22 is positioned at right dehumidifying exhaust outlet 14, and right steam vent 23 is communicated with right dehumidifying exhaust outlet 14, and right dry exhaust mouth 15 is closed by right Electrically operated gate 22.
After the drying of left moisture absorption grid 16 moisture wicking material, or, after the time that the moisture wicking material of the dry left moisture absorption grid 16 of left radiator 6 reaches setting, controller 3 controls lower Electrically operated gate 18 and rotates, make the left air intake vent 25 of air-guiding hole 19 facing to left radiator 6 of lower Electrically operated gate 18, meanwhile, the right air intake vent 24 of right radiator 7 is closed by lower Electrically operated gate 18; And controller 3 controls left Electrically operated gate 20 and rotates, make the left bank pore 21 of left Electrically operated gate 20 turn to the position of left dehumidifying exhaust outlet 12, left bank pore 21 is communicated with left dehumidifying exhaust outlet 12, meanwhile, left dry exhaust mouth 13 is closed by left Electrically operated gate 20; Enter left radiator 6 by evaporimeter 5 air out by air-guiding hole 19 and left air intake vent 25, the air entering left radiator 6, after the moisture wicking material moisture absorption of left moisture absorption grid 16, is discharged to indoor by left bank pore 21 and left dehumidifying exhaust outlet 12; After the right air intake vent 24 of right radiator 7 is closed by lower Electrically operated gate 18, controller 2 controls right Electrically operated gate 22 and rotates, and makes the right steam vent 23 of right Electrically operated gate 22 turn to the position of right dry exhaust mouth 15, and meanwhile, right dehumidifying exhaust outlet 14 is closed by right Electrically operated gate 22; The moisture wicking material of right radiator 7 heat drying 7, the hot gas of heating evaporation is discharged to clothing-drying wardrobe 2 by right dry exhaust mouth 15, the clothes 50 in dry clothing-drying wardrobe 2, and the moisture in clothing-drying wardrobe 2 is discharged to outdoor by blast pipe 48; After the drying of right moisture absorption grid 17 moisture wicking material, or, after the time that the moisture wicking material of the dry right moisture absorption grid 17 of right radiator 7 reaches setting, controller 3 controls lower Electrically operated gate 18, left Electrically operated gate 20 and right Electrically operated gate 22 and rotates, and makes lower Electrically operated gate 18, left Electrically operated gate 20 and right Electrically operated gate 22 return to original state; So constantly circulation.
In order to implement to utilize evaporimeter 5 dehumidification by condensation, utilize air energy dry left moisture absorption grid 16, right moisture absorption grid 17 and drying, heat pump assembly 1 includes compressor 26 and expansion valve 27, the refrigerant out splice going splice 27 of compressor 26 is connected with left radiator 6 and right radiator 7, left radiator 6 and right radiator 7 are connected with expansion valve 27, expansion valve 27 is connected with evaporimeter 5, and evaporimeter 5 is connected with compressor 26.Left radiator 6 is provided with left electromagnetic valve 32 and left check valve 33, and right radiator 7 is provided with right electromagnetic valve 34 and right check valve 35; The syndeton of the refrigerant passage of left radiator 6 and right radiator 7 is: the input adapter of left radiator 6 is connected with left electromagnetic valve 32, and the out splice going splice of left radiator 5 is connected with left check valve 33; The input adapter of right radiator 7 is connected with right electromagnetic valve 34, and the out splice going splice of right radiator 6 is connected with right check valve 35; Left electromagnetic valve 32 is connected in parallel with right electromagnetic valve 34, and the right check valve 35 of left check valve 33 is connected in parallel.The conducting direction of left check valve 33 points to expansion valve 27 by the out splice going splice of left radiator 6, not conducting in the other direction; Right check valve 35 conducting direction points to expansion valve 27 by the out splice going splice of right radiator 7, not conducting in the other direction.
Intelligent air can dehumidify clothes-drying device work time, controller 3 controls left radiator 6 and right radiator 7 carries out circulating-heating work, when left radiator 6 heats, right radiator 7 stops heating, when left radiator 6 stops heating, right radiator 7 heats, so constantly circulation; When right radiator 7 heats, the refrigerant of heat pump assembly 1 is by right radiator 7, and when right radiator 7 stops heating, refrigerant is not by right radiator 7; Left radiator 6 heats, and the refrigerant of heat pump assembly 1 is by left radiator 6, and when left radiator 6 stops heating, refrigerant is not by left radiator 6.
When blower fan 8 runs, in shell 4, the flow direction of air points to exhaust outlet 10 by air inlet 11; The wet channel that removes of humid air is: air inlet 11 → air-vent 31 → evaporimeter 5 → left radiator 6 and left moisture absorption grid 16 → left dehumidifying exhaust outlet 12; Or the wet channel that removes of humid air is: air inlet 11 → air-vent 31 → evaporimeter 5 → right radiator 7 and right moisture absorption grid 17 → right dehumidifying exhaust outlet 14.When exhaust fan 49 runs, the direction of the hot gas flowing of left radiator 6 is: left radiator 6 → left dry exhaust mouth 13 → clothing-drying wardrobe 2 → exhaust fan 49 → blast pipe 48 → outdoor; Or the direction of the hot gas flowing of right radiator 7 is: right radiator 7 → right dry exhaust mouth 15 → clothing-drying wardrobe 2 → exhaust fan 49 → blast pipe 48 → outdoor.
Intelligent air can dehumidify clothes-drying device work time, indoor humid air enters evaporimeter 5 through air-vent 31, the air entered to be lowered the temperature dehumidification by condensation by evaporimeter 5, the condensation flow of evaporimeter 5 is to water receiving tank 9, water receiving tank 9 is provided with drainage joint 43, drainage joint 43 is connected with water receiving case 28, and the water of water receiving tank 9 is discharged to water receiving case 28 through drainage joint 43.Shell 4 is provided with water receiving case 28, and water receiving tank 9 is connected with water receiving case 28; Water receiving tank 9 is provided with groove 29 and boss 30, and boss 30 is provided with air-vent 31; Air-vent 31 is communicated with exhaust outlet 10 and air inlet 11.
In order to implement Based Intelligent Control, controller 3 is provided with lower humidity sensor 36, upper left humidity sensor 37, upper right humidity sensor 38 and control panel 39, and control panel 39 is provided with automatic control switch 40, shutdown switch 41 and wetness display unit 42; Lower humidity sensor 36 is installed on air inlet 11, and upper left humidity sensor 37 is installed on left dehumidifying exhaust outlet 12, and upper right humidity sensor 38 is installed on right dehumidifying exhaust outlet 14; Lower humidity sensor 36, upper left humidity sensor 37 and upper right humidity sensor 38 are connected with controller 3 by sense line.When controller 3 works, the moisture signal of air inlet 11 is transferred to controller 3 by lower humidity sensor 36, and controller 3 controlled humidity display 42 shows the humidity of air inlet 11; The moisture signal of left dehumidifying exhaust outlet 12 and right dehumidifying exhaust outlet 14 is transferred to controller 3 by upper left humidity sensor 37 and upper right humidity sensor 38, and controller 3 controlled humidity display 42 shows the humidity of left dehumidifying exhaust outlet 12 and right dehumidifying exhaust outlet 14; User, can observe the change of air inlet 11 and left dehumidifying exhaust outlet 12 and right dehumidifying exhaust outlet 14 humidity in wetness display unit 42.
Intelligent air can dehumidify clothes-drying device work time, press automatic control switch 40, controller 3 enters and automatically controls duty, when the air humidity of air inlet 11 reaches the top limit of humidity value of setting, its moisture signal is transferred to controller 3 by lower humidity sensor 36, the blower fan 8 that controller 3 controls heat pump assembly 1 runs, and utilizes the evaporimeter 5 of heat pump assembly 1, left moisture absorption grid 16 and right moisture absorption grid 17 to dehumidify; Along with the air humidity of indoor constantly reduces, when the humidity of room air reduces the humidity lower limit of setting, its moisture signal is transferred to controller 3 by lower humidity sensor 36, and the blower fan 8 that controller 3 controls heat pump assembly 1 stops.
In order to reduce the impact of compressor 26 on air inlet 11, shell 4 is provided with control room 44, and control room 44 is positioned at the below of air inlet 11, and control room 44 is provided with dividing plate 45, and control room 44 and air inlet 11 are separated, compressor 26 is located in control room 44.Shell 4 is provided with hook 51, and water receiving case 28 hangs on hook 51.

Claims (10)

1. intelligent air can dehumidify clothes-drying device, include heat pump assembly (1), clothing-drying wardrobe (2) and controller (3), heat pump assembly (1) includes shell (4), evaporimeter (5), left radiator (6), right radiator (7), blower fan (8) and water receiving tank (9), shell (4) is provided with exhaust outlet (10) and air inlet (11), and exhaust outlet (10) includes left dehumidifying exhaust outlet (12), left dry exhaust mouth (13), right dehumidifying exhaust outlet (14) and right dry exhaust mouth (15); Evaporimeter (5), blower fan (8) and water receiving tank (9) are installed between exhaust outlet (10) and air inlet (11), left radiator (6) is located at left dehumidifying exhaust outlet (12) and between left dry exhaust mouth (13) and air inlet (11), and right radiator (7) is located at right dehumidifying exhaust outlet (14) and between right dry exhaust mouth (15) and air inlet (11); Left radiator (6) is provided with left moisture absorption grid (16), and right radiator (7) is provided with right moisture absorption grid (17); Left radiator (6) and be provided with lower Electrically operated gate (18) between right radiator (7) and evaporimeter (5), lower Electrically operated gate (18) is provided with air-guiding hole (19); Left dehumidifying exhaust outlet (12) and left dry exhaust mouth (13) are provided with left Electrically operated gate (20), and left Electrically operated gate (20) is provided with left bank pore (21); Right dehumidifying exhaust outlet (14) and right dry exhaust mouth (15) are provided with right Electrically operated gate (22), and right Electrically operated gate (22) is provided with right steam vent (23); Clothing-drying wardrobe (2) is connected with left dry exhaust mouth (13) and right dry exhaust mouth (15); Controller (3) is connected with heat pump assembly (1) and clothing-drying wardrobe (2) by control line; Clothing-drying wardrobe (2) is provided with cabinet door (46), clothes hanger (47) and blast pipe (48), blast pipe (48) be provided with exhaust fan (49); Left moisture absorption grid (16) and right moisture absorption grid (17) are provided with moisture wicking material, and left moisture absorption grid (16) and right moisture absorption grid (17) are provided with through hole and have ventilative function, and moisture wicking material includes active carbon, activated carbon fiber and water-absorbing resin;
Can the dehumidify operation principle of clothes-drying device of intelligent air is: during work, the clothes-drying device that can be dehumidified by intelligent air is placed in the indoor needing dehumidifying, tangles on the clothes hanger (47) of clothing-drying wardrobe (2) by needing dry clothes (50); Utilize controller (3) to control heat pump assembly (1) to run; Malaria is pumped into evaporimeter (5) and carries out dehumidification by condensation by controller (3) control blower fan (8), air after dehumidification by condensation enters right radiator (7) or left radiator (6), the left moisture absorption grid (16) of the right moisture absorption grid (17) of right radiator (7) or left radiator (6) are utilized to absorb the moisture of air, the air after moisture is absorbed through right moisture absorption grid (17) or left moisture absorption grid (16), flow back to indoor by right dehumidifying exhaust outlet (14) or left dehumidifying exhaust outlet (12), absorb the moisture of room air; Simultaneously, controller (3) controls left radiator (6) and heats left moisture absorption grid (16), or, controller (3) controls right radiator (7) and heats right moisture absorption grid (17), the moisture wicking material of heat drying left moisture absorption grid (16) and right radiator (7), the thermal current of heating evaporation passes into clothing-drying wardrobe (2), the clothes (50) in dry clothing-drying wardrobe (2), and the thermal current in clothing-drying wardrobe (2) is discharged to outdoor by blast pipe (48); Utilize the moisture wicking material of the dry left moisture absorption grid (16) of air energy, right moisture absorption grid (17), the clothes (50) simultaneously in dry clothing-drying wardrobe (2).
2. intelligent air according to claim 1 can dehumidify clothes-drying device, it is characterized in that: described intelligent air can dehumidify clothes-drying device work time, humid air enters evaporimeter (5) and carries out dehumidification by condensation, and the condensation flow of evaporimeter (5) is to water receiving tank (8); Air after dehumidification by condensation enters right radiator (7), utilizes right moisture absorption grid (17) to absorb the moisture of air, and the air that the moisture wicking material through right moisture absorption grid (17) absorbs moisture flows back to indoor; Meanwhile, controller (3) exhaust fan (49) runs and controls left radiator (6) heating and the moisture wicking material of dry left moisture absorption grid (16), and left moisture absorption grid (16) moisture wicking material is dry and recover its moisture absorption function; Left radiator (6) heats the hot gas that left moisture absorption grid (16) evaporate and is extracted into clothing-drying wardrobe (2) through left dry exhaust mouth (13) by exhaust fan (49), clothes (50) in dry clothing-drying wardrobe (2), the moisture in clothing-drying wardrobe (2) is discharged to outdoor by blast pipe (48); When after the moisture wicking material drying of left moisture absorption grid (16), or, the moisture wicking material of dry left moisture absorption grid (16) reaches the time of setting, controller (3) controls left radiator (6) and stops heating, air after evaporimeter (5) dehumidification by condensation enters left radiator (6), utilize left moisture absorption grid (16) absorption of left radiator (6) to enter the moisture of air, the air absorbing moisture through left moisture absorption grid (16) is expelled back into indoor; Meanwhile, controller (3) controls the moisture wicking material that right radiator (7) heats right moisture absorption grid (17), and right moisture absorption grid (17) moisture wicking material is dry and recover its moisture absorption function; Right radiator (7) heats the hot gas that right moisture absorption grid (17) evaporate and is extracted into clothing-drying wardrobe (2) through right dry exhaust mouth (15) by exhaust fan (49), clothes (50) in dry clothing-drying wardrobe (2), the moisture in clothing-drying wardrobe (2) is discharged to outdoor by blast pipe (48); Utilize right moisture absorption grid (17) and left moisture absorption grid (16) the alternately moisture absorption, utilize the moisture wicking material of the moisture wicking material of left radiator (6) and right radiator (7) heat drying left moisture absorption grid (16) and right moisture absorption grid (17); So constantly circulation, by indoor air dehumidification, improves the effect of the moisture absorption; Meanwhile, the clothes (50) in dry clothing-drying wardrobe (2).
3. intelligent air according to claim 1 can dehumidify clothes-drying device, it is characterized in that: described intelligent air can dehumidify clothes-drying device work time, controller (3) controls left radiator (6) and right radiator (7) carries out circulating-heating work, during left radiator (6) heating, right radiator (7) stops heating, when left radiator (6) stops heating, right radiator (7) heats, so constantly circulation; During right radiator (7) heating, the refrigerant of heat pump assembly (1) is by right radiator (7), and when right radiator (7) stops heating, refrigerant is not by right radiator (7); Left radiator (6) heats, and the refrigerant of heat pump assembly (1) is by left radiator (6), and when left radiator (6) stops heating, refrigerant is not by left radiator (6).
4. intelligent air according to claim 1 can dehumidify clothes-drying device, it is characterized in that: after described left moisture absorption grid (16) moisture wicking material drying, or, after the time that the moisture wicking material of the dry left moisture absorption grid (16) of left radiator (6) reaches setting, controller (3) controls lower Electrically operated gate (18) and rotates, make the air-guiding hole of lower Electrically operated gate (18) (19) facing to the left air intake vent (25) of left radiator (6), meanwhile, the right air intake vent (24) of right radiator (7) is closed by lower Electrically operated gate (18); And controller (3) controls left Electrically operated gate (20) rotation, the left bank pore (21) of left Electrically operated gate (20) is made to turn to the position of left dehumidifying exhaust outlet (12), left bank pore (21) is communicated with left dehumidifying exhaust outlet (12), meanwhile, left dry exhaust mouth (13) is closed by left Electrically operated gate (20); Left radiator (6) is entered by air-guiding hole (19) and left air intake vent (25) by evaporimeter (5) air out, the air entering left radiator (6), after the moisture wicking material moisture absorption of left moisture absorption grid (16), is discharged to indoor by left bank pore (21) and left dehumidifying exhaust outlet (12); After the right air intake vent (24) of right radiator (7) is closed by lower Electrically operated gate (18), controller (2) controls right Electrically operated gate (22) and rotates, the right steam vent (23) of right Electrically operated gate (22) is made to turn to the position of right dry exhaust mouth (15), meanwhile, right dehumidifying exhaust outlet (14) is closed by right Electrically operated gate (22); The moisture wicking material of the right moisture absorption grid (17) of right radiator (7) heat drying, the hot gas of heating evaporation is discharged to clothing-drying wardrobe (2) by right dry exhaust mouth (15), clothes (51) in dry clothing-drying wardrobe (2), the moisture in clothing-drying wardrobe (2) is discharged to outdoor by blast pipe (48); After the moisture wicking material drying of right moisture absorption grid (17), or, after the time that the moisture wicking material of the dry right moisture absorption grid (17) of right radiator (7) reaches setting, controller (3) controls lower Electrically operated gate (18), left Electrically operated gate (20) and right Electrically operated gate (22) and rotates, and makes lower Electrically operated gate (18), left Electrically operated gate (20) and right Electrically operated gate (22) return to original state; So constantly circulation.
5. intelligent air according to claim 1 can dehumidify clothes-drying device, it is characterized in that: when described blower fan (8) runs, and the flow direction of shell (4) interior air is by air inlet (11) sensing exhaust outlet (10); The wet channel that removes of humid air is: air inlet (11) → air-vent (31) → evaporimeter (5) → left radiator (6) and left moisture absorption grid (16) → left dehumidifying exhaust outlet (12); Or the wet channel that removes of humid air is: air inlet (11) → air-vent (31) → evaporimeter (5) → right radiator (7) and right moisture absorption grid (17) → right dehumidifying exhaust outlet (14).
6. intelligent air according to claim 1 can dehumidify clothes-drying device, it is characterized in that: when described exhaust fan (49) runs, the direction of the hot gas flowing of left radiator (6) is: left radiator (6) → left dry exhaust mouth (13) → clothing-drying wardrobe (2) → exhaust fan (49) → blast pipe (48) → outdoor; Or the direction of the hot gas flowing of right radiator (7) is: right radiator (7) → right dry exhaust mouth (15) → clothing-drying wardrobe (2) → exhaust fan (49) → blast pipe (48) → outdoor.
7. intelligent air according to claim 1 can dehumidify clothes-drying device, it is characterized in that: described intelligent air can dehumidify clothes-drying device work time, indoor humid air enters evaporimeter (5) through air-vent (31), the air entered is by evaporimeter (5) cooling dehumidification by condensation, the condensation flow of evaporimeter (5) is to water receiving tank (9), and the water of water receiving tank (9) flows to water receiving case (28).
8. intelligent air according to claim 1 can dehumidify clothes-drying device, it is characterized in that: when described controller (3) works, the moisture signal of air inlet (11) is transferred to controller (3) by lower humidity sensor (36), the humidity of controller (3) controlled humidity display (42) display air inlet (11); The moisture signal of left dehumidifying exhaust outlet (12) and right dehumidifying exhaust outlet (14) is transferred to controller (3) by upper left humidity sensor (37) and upper right humidity sensor (38), and controller (3) controlled humidity display (42) shows the humidity of left dehumidifying exhaust outlet (12) and right dehumidifying exhaust outlet (14); User, can observe the change of air inlet (11) and left dehumidifying exhaust outlet (12) and right dehumidifying exhaust outlet (14) humidity in wetness display unit (42).
9. intelligent air according to claim 1 can dehumidify clothes-drying device, it is characterized in that: described water receiving tank (9) is provided with drainage joint (43), drainage joint (43) is connected with water receiving case (28), and the water of water receiving tank (9) is discharged to water receiving case (28) through drainage joint (43).
10. intelligent air according to claim 1 can dehumidify clothes-drying device, it is characterized in that: described intelligent air can dehumidify clothes-drying device work time, press automatic control switch (40), controller (3) enters and automatically controls duty, when the air humidity of air inlet (11) reaches the top limit of humidity value of setting, its moisture signal is transferred to controller (3) by lower humidity sensor (36), the blower fan (8) that controller (3) controls heat pump assembly (1) runs, utilize the evaporimeter (5) of heat pump assembly (1), left moisture absorption grid (16) and right moisture absorption grid (17) dehumidifying, along with the air humidity of indoor constantly reduces, when the humidity of room air reduces the humidity lower limit of setting, its moisture signal is transferred to controller (3) by lower humidity sensor (36), and the blower fan (8) that controller (3) controls heat pump assembly (1) stops.
CN201510206402.1A 2015-04-25 2015-04-25 Intelligent air can dehumidify clothes-drying device Active CN104805661B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201510206402.1A CN104805661B (en) 2015-04-25 2015-04-25 Intelligent air can dehumidify clothes-drying device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201510206402.1A CN104805661B (en) 2015-04-25 2015-04-25 Intelligent air can dehumidify clothes-drying device

Publications (2)

Publication Number Publication Date
CN104805661A true CN104805661A (en) 2015-07-29
CN104805661B CN104805661B (en) 2017-06-06

Family

ID=53690835

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201510206402.1A Active CN104805661B (en) 2015-04-25 2015-04-25 Intelligent air can dehumidify clothes-drying device

Country Status (1)

Country Link
CN (1) CN104805661B (en)

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106871621A (en) * 2017-04-03 2017-06-20 东莞市皓奇企业管理服务有限公司 Air energy wind-force dryer
CN106931763A (en) * 2017-04-03 2017-07-07 东莞市皓奇企业管理服务有限公司 Intelligent air energy shrimp shell dryer
CN106931755A (en) * 2017-04-03 2017-07-07 东莞市皓奇企业管理服务有限公司 Intelligent air energy shrimp shell drying machine
CN106996689A (en) * 2017-04-03 2017-08-01 东莞市皓奇企业管理服务有限公司 The application method of intelligent air energy shrimp shell drying machine
CN106996691A (en) * 2017-04-03 2017-08-01 东莞市皓奇企业管理服务有限公司 The application method of intelligent air energy shrimp shell dryer
CN106996690A (en) * 2017-04-03 2017-08-01 东莞市皓奇企业管理服务有限公司 The application method of energy-conserving and environment-protective air energy shrimp shell dryer
CN107036426A (en) * 2017-04-03 2017-08-11 东莞市皓奇企业管理服务有限公司 Energy-conserving and environment-protective air energy shrimp shell dryer
CN107062867A (en) * 2017-04-03 2017-08-18 东莞市皓奇企业管理服务有限公司 The application method of air energy wind-force dryer
CN107308754A (en) * 2017-08-01 2017-11-03 浙江洁宇环保装备科技有限公司 A kind of wet-scrubbing equipment

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2191229Y (en) * 1993-12-08 1995-03-08 广州市光学应用研究所 Drying damp-removing device
CN2195562Y (en) * 1994-07-14 1995-04-26 吴之春 Laundry drying/dehumidifying machine
JP2005344987A (en) * 2004-06-02 2005-12-15 Matsushita Electric Ind Co Ltd Dehumidifying drier
CN101519844A (en) * 2009-03-20 2009-09-02 梁仁建 Heat pump clothes-drying dehumidifying integrated machine
US20150020398A1 (en) * 2013-07-19 2015-01-22 Lg Electronics Inc. Drying Machine

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2191229Y (en) * 1993-12-08 1995-03-08 广州市光学应用研究所 Drying damp-removing device
CN2195562Y (en) * 1994-07-14 1995-04-26 吴之春 Laundry drying/dehumidifying machine
JP2005344987A (en) * 2004-06-02 2005-12-15 Matsushita Electric Ind Co Ltd Dehumidifying drier
CN101519844A (en) * 2009-03-20 2009-09-02 梁仁建 Heat pump clothes-drying dehumidifying integrated machine
US20150020398A1 (en) * 2013-07-19 2015-01-22 Lg Electronics Inc. Drying Machine

Cited By (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107036426A (en) * 2017-04-03 2017-08-11 东莞市皓奇企业管理服务有限公司 Energy-conserving and environment-protective air energy shrimp shell dryer
CN106871621A (en) * 2017-04-03 2017-06-20 东莞市皓奇企业管理服务有限公司 Air energy wind-force dryer
CN106931755A (en) * 2017-04-03 2017-07-07 东莞市皓奇企业管理服务有限公司 Intelligent air energy shrimp shell drying machine
CN106996689A (en) * 2017-04-03 2017-08-01 东莞市皓奇企业管理服务有限公司 The application method of intelligent air energy shrimp shell drying machine
CN106996691A (en) * 2017-04-03 2017-08-01 东莞市皓奇企业管理服务有限公司 The application method of intelligent air energy shrimp shell dryer
CN106996690A (en) * 2017-04-03 2017-08-01 东莞市皓奇企业管理服务有限公司 The application method of energy-conserving and environment-protective air energy shrimp shell dryer
CN106931763A (en) * 2017-04-03 2017-07-07 东莞市皓奇企业管理服务有限公司 Intelligent air energy shrimp shell dryer
CN107062867A (en) * 2017-04-03 2017-08-18 东莞市皓奇企业管理服务有限公司 The application method of air energy wind-force dryer
CN106931763B (en) * 2017-04-03 2019-04-26 浙江天峰机械有限公司 Intelligent air energy shrimp shell dryer
CN106996690B (en) * 2017-04-03 2019-04-19 湖北天湖蛋禽股份有限公司 The application method of energy conservation and environmental protection air energy shrimp shell dryer
CN107062867B (en) * 2017-04-03 2019-06-11 浙江创迪科技有限公司 The application method of air energy wind-force dryer
CN106996691B (en) * 2017-04-03 2019-04-26 新昌县品顺机械有限公司 The application method of intelligent air energy shrimp shell dryer
CN106871621B (en) * 2017-04-03 2019-05-24 东莞市皓奇企业管理服务有限公司 Air energy wind-force dryer
CN107308754A (en) * 2017-08-01 2017-11-03 浙江洁宇环保装备科技有限公司 A kind of wet-scrubbing equipment

Also Published As

Publication number Publication date
CN104805661B (en) 2017-06-06

Similar Documents

Publication Publication Date Title
CN104805661A (en) Intelligent air energy dehumidification clothes drying device
CN101519844B (en) Heat pump clothes-drying dehumidifying integrated machine
CN201858726U (en) Humidifying fresh air heat pump capable of realizing total heat recovery
CN204612000U (en) A kind of air-source dehumidification machine
CN101995062A (en) Total heat recovery humidifying fresh-air heat pump
CN107517591A (en) A kind of Intelligent dehumidifying bladeless fan
CN105222566A (en) A kind of heat pump drying system with dehumidifier and Waste Heat Reuse
CN101373086A (en) Moisture-keeping energy-saving air conditioner
CN103453621A (en) Automatic temperature-controlled rotary wheel type dehumidifier
CN107477909A (en) A kind of heat pump solution dehumidification type fabric drying machine
CN104819513B (en) Intelligent dehumidifying machine
CN104819533A (en) Intelligent dehumidifying device
CN104329930A (en) Heat pump drying dehumidifier
CN104990168B (en) Air conditioner
CN104833021B (en) Intelligent air energy moisture absorption apparatus
CN104807107B (en) The application method of intelligent air energy dehydrating unit
CN203163092U (en) Air conditioner with dehumidification function
CN205119755U (en) Heat pump drying system wet and waste heat utilization is taken out in area
CN204987246U (en) Intelligence air can hygroscopic machine
CN104819514B (en) Intelligent air energy hygroscopic machine
CN204612001U (en) A kind of intelligent air energy dehumidifier
CN204240769U (en) A kind of heat pump drying dehumidifier
CN207422852U (en) Heat and dehumidify integrated heat pump dryer
CN104805660A (en) Intelligent air energy dehumidification clothes dryer
CN106969435A (en) Air energy hygroscopic machine

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
EXSB Decision made by sipo to initiate substantive examination
SE01 Entry into force of request for substantive examination
CB03 Change of inventor or designer information
CB03 Change of inventor or designer information

Inventor after: Wu Yanyan

Inventor after: Luo Haiyan

Inventor after: Xu Yuyan

Inventor before: Lin Zhiyong

TA01 Transfer of patent application right
TA01 Transfer of patent application right

Effective date of registration: 20170511

Address after: Huian County, Fujian city in Quanzhou Province town of 362000 screw type before the village Wanshun building room 1204

Applicant after: Quanzhou air filter Co., Ltd.

Address before: 529080 Guangdong province Jiangmen Jianghai Kau North Street office building 7, one of the 802 Hua Yin Oasis

Applicant before: Lin Zhiyong

GR01 Patent grant
GR01 Patent grant
TR01 Transfer of patent right
TR01 Transfer of patent right

Effective date of registration: 20200716

Address after: 510385 B-C axis, four floor, A workshop, No. 17 Hollywood Road, Guangzhou, Guangdong, Liwan District

Patentee after: GUANGZHOU DONGAO ELECTRICAL Co.,Ltd.

Address before: Huian County, Fujian city in Quanzhou Province town of 362000 screw type before the village Wanshun building room 1204

Patentee before: QUANZHOU BENZHONG AIR FILTER NET Co.,Ltd.