CN101713133B - A wash dryer - Google Patents

A wash dryer Download PDF

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Publication number
CN101713133B
CN101713133B CN2009101760701A CN200910176070A CN101713133B CN 101713133 B CN101713133 B CN 101713133B CN 2009101760701 A CN2009101760701 A CN 2009101760701A CN 200910176070 A CN200910176070 A CN 200910176070A CN 101713133 B CN101713133 B CN 101713133B
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China
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mentioned
air
electrostatic atomization
temperature
sink
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CN2009101760701A
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CN101713133A (en
Inventor
皿田洁
朝见直
萩原久
铃木将大
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Panasonic Holdings Corp
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Matsushita Electric Industrial Co Ltd
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    • DTEXTILES; PAPER
    • D06TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06FLAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
    • D06F35/00Washing machines, apparatus, or methods not otherwise provided for
    • D06F35/005Methods for washing, rinsing or spin-drying
    • D06F35/008Methods for washing, rinsing or spin-drying for disinfecting the tub or the drum

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  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Detail Structures Of Washing Machines And Dryers (AREA)
  • Main Body Construction Of Washing Machines And Laundry Dryers (AREA)
  • Control Of Washing Machine And Dryer (AREA)

Abstract

The invention provides a wash dryer, which comprises a washing tank, an external groove, a housing, a water supply facility, a heating facility, an air circulate path with an external air import mechanism that makes air in the external groove circled through the heating facility, an air supplying device, an electrostatic atomization generation device used for supplying particle generated by electrostatic atomization to the external groove, a temperature detection device used for detecting environmental temperature of the electrostatic atomization generation device, a control device that controls drive of the washing tank, the air supplying device and the electrostatic atomization generation device; the control device comprises a degerming and deodorizing procedure that removes bacterium and stink by driving the electrostatic atomization generation device. The electrostatic atomization generation device is driven after driving the air supplying device at preset time when the degerming and deodorizing procedure is operated and the temperature detection device detects the preset temperature.

Description

Laundry apparatus
Technical field
The present invention relates to a kind of laundry apparatus.
Background technology
In recent years, be conceived to the hygienic conditions in living space, the health of realization degerming, deodorizing etc. is taken into account commodity and in market, is circulated in large quantities.In the laundry commodity, also sell and have the laundry apparatus that clothing or cloth products, leather goods, toy or little gadget etc. is carried out the function of degerming, deodorizing.
These laundry apparatus are put into the process object thing in the sink usually, set the dedicated program of running dozens of minutes.Concrete degerming, deodorizing method for example relate to heating in the groove, utilize ozone, make many aspects such as with medicament, but be to heat basically.
In these heating means, enter into the influence that process object thing in the sink receives heat, might be out of shape, variable color etc., therefore, need the limit processing object, write up has pair restriction of process object thing in catalogue, operation instructions etc.
In addition; The example of the method for degerming as not heating; Open the method for through supplying with the Ag ion clothing having been carried out degerming when having proposed in 2001-276484 number Japan's publication communique, spy, but it needs water that the process object thing in the sink is got wet in rinsing.
This function also need limit by water gets wet and the process object thing that has problems, and write up has pair restriction of process object thing in catalogue, operation instructions etc.
In addition, open in the 2006-63480 communique, disclose the method for washings being sprayed the sub-water of charged corpuscle that produces by electrostatic atomization apparatus Japan's publication, spy.
Like this, in the past degerming, deodorization functions, because heating, therefore, to the misgivings of thermal stress and there is restriction in the process object thing.In this case, can't likewise use a large amount of process object things with common drying function, and the user is to its complicated operation of judging and difficulty.In addition, because therefore necessary long-time heating, can produce a lot of electricity charge.In addition, it is acted in the deodorizing method etc. of clothing, also consider the stress that produces because of the raw material that soaks in the water the process object thing making water fogging.
Can't produce the situation of stable electrostatic atomization when in addition, electrostatic atomization apparatus exists the environment temperature that is provided with higher.
Summary of the invention
Therefore, laundry apparatus of the present invention comprises: sink, accommodate washings; Water jacket can be provided with sink rotatably; Housing, the elastic bearing water jacket; Water supply installation is supplied with washings to water jacket; Air in the heater, external groove heats; Circulation air-supply path supplies the air in the water jacket to circulate via heater, and has the extraneous air introducing mechanism; Air-supply arrangement, the air in the pressurized delivered circulation air-supply path also makes the air circulation in the circulation air-supply path; The electrostatic atomization generation device is used for that electrostatic atomization is produced particle and supplies in the water jacket; Temperature-detecting device, the environment temperature of detection electrostatic atomization generation device; Control device is controlled the driving of sink, air-supply arrangement and electrostatic atomization generation device; Control device comprises degerming, the deodorizing program that the electrostatic atomization generation device carries out degerming, deodorizing that drive; Temperature-detecting device detects under the situation more than the set point of temperature when degerming, deodorizing program run; Only drive air-supply arrangement after the stipulated time, driving the electrostatic atomization generation device.
Comprise the laundry apparatus of electrostatic atomization generation device through formation, do not limit the object of degerming, deodorizing.And; Even such laundry apparatus is after just drying running etc. under the situation; Sink, water jacket, circulation air-supply path, electrostatic atomization generation device become high temperature and produce astatically under the situation of electrostatic atomization, also utilize temperature-detecting device to detect the environment temperature of electrostatic atomization generation device.In the air and extraneous air in utilizing air-supply arrangement and extraneous air introducing mechanism transposing sink, with sink, water jacket, circulation air-supply path, the cooling of electrostatic atomization generation device.And, produce owing to becoming the temperature that stably produces electrostatic atomization after, carry out electrostatic atomization, therefore, haveing nothing to do with the temperature of sink can both be reliably to the degerming of process object thing, deodorizing in the sink.
Description of drawings
Fig. 1 is the side view of the laundry apparatus of embodiment of the present invention.
Fig. 2 is the rearview of this laundry apparatus.
Fig. 3 is the heat pump unit of this laundry apparatus of expression and the figure of blowing unit.
Fig. 4 is the flow chart of trickle water ion (nanoe) program of this laundry apparatus.
Fig. 5 is the action diagram of the trickle water ion program of this laundry apparatus.
Fig. 6 is the work sheet of sink of the trickle water ion program of this laundry apparatus.
The specific embodiment
Below, with reference to the laundry apparatus of description of drawings embodiment of the present invention, be used to understand the present invention.In addition, below explanation is an object lesson of the present invention, does not limit the content of claim.
Embodiment
Fig. 1 is the side view of the laundry apparatus of embodiment of the present invention, and Fig. 2 is the rearview of this laundry apparatus, and Fig. 3 is the heat pump unit of this laundry apparatus of expression and the figure of blowing unit.
The sink 2 that laundry apparatus 1 will be accommodated washings can be rotatably set in the water jacket 3 towards the mode that has a down dip from horizontal direction with its rotating shaft direction level or towards the rear portion.In addition, water jacket 3 through elastic bearings such as suspenders on housing 15.
Be formed with peristome 5, the door 7 of the clothing gateway that is communicated with sink 2 openends accordingly in the face side of water jacket 3 with the horizontal arrangement of sink 2 or illustrated inclination.And,, can washings be taken out or washings is put in the sink 2 in sink 2 through opening door 7.At this, door 7 can open or close peristome 5.In addition, peristome 5 be arranged on laundry apparatus 1 face side on top incline.
Because door 7 is arranged on top incline, therefore, the operation that just can implement to take out or put into washings of need not bending over.On the side face of sink 2, be formed with water jacket 3 in many through holes 6 being communicated with, a plurality of positions on the circumferencial direction of the inner peripheral surface of sink 2 are provided with stirs projection 17.The motor 4 that sink 2 is installed in the rear portion side of water jacket 3 drives and Xiang Zhengzhuan and reverse directions rotation.In addition, water jacket 3 utilizes pipe arrangement to be connected with inlet pipeline 18 and discharge pipe line 19, in water jacket 3, intakes and from water jacket 3 internal drainages through the control of water intaking valve and draining valve.At this, inlet pipeline 18 and water intaking valve etc. constitute water supply installation.
The running program of the laundry apparatus 1 of embodiment of the present invention for only carry out the washing procedure of washing procedure, only carry out the drying procedure of baking operation, the washing and drying operation of from the washing procedure to the baking operation, carrying out continuously, the trickle water ion (nanoe: the charged ion that water comprised that carries out degerming, deodorizing operation.When water was applied high pressure, water divided gradually and generates the nanoe of superfine.Volume ratio is 1000 times of anion approximately, has faintly acid, the such characteristics of hydrophily.The registration mark of nanoe:Panasonic (strain)) program is these 4 kinds.
The action of washing procedure at first, is described.Open door 7, input washings and washing agent to sink 2 in, operating operation panel and make laundry apparatus 1 entry into service.In water jacket 3, inject the water of ormal weight from inlet pipeline 18, utilize motor 4 to drive sinks 2 rotations and beginning washing procedure.At this, guidance panel is arranged on the for example front surface top of laundry apparatus 1.In addition, be provided with control basal plate in the inboard of guidance panel.
Through the rotation of sink 2, the washings that utilizes the stirring projection 17 on the internal perisporium that is arranged on sink 2 will be housed in the sink 2 repeatedly lifts, makes washings to fall such stirring action from the suitable height and position that lifts along direction of rotation.Therefore, to washings play beat wash the effect and clean.After required wash time, discharge dirty cleaning solution from discharge pipe line 19, through make sink 2 at a high speed the dehydration action of rotation throw away the cleaning solution that washings contains, afterwards, in water jacket 3, intake and implement rinsing process from inlet pipeline 18.
In rinsing process, also utilize repeatedly sink 2 rotation, stir the washings that projection 17 will be housed in the sink 2 and lift and fall such stirring action, implement rinsing.Draining when rinsing process finishes utilizes the dehydration action that sink 2 is rotated at a high speed to throw away the moisture of washings and accomplish washing.
The action of baking operation then, is described.Open door 7, input washings to sink 2 in, operating operation panel and make laundry apparatus 1 entry into service.Utilize blowing unit 9, via the air in the 11 attraction water jackets 3 of circulation air-supply path.Then, air imports in the heat pump unit 12 via filter cabinet 8, forms through circulation air-supply in water jacket 3 behind the air of dehumidifying and heating.When repeating this circulation air-supply, remove the moisture that clothing contained, washings is dried.In baking operation, can select rotary mode, the still-mode of sink 2 according to the object of oven dry.At this, heat pump unit 12 is the heaters with the air heat in the water jacket 3.In circulation air-supply path 11, the air in the water jacket 3 circulates via heater.Circulation air-supply path 11 also comprises extraneous air introducing mechanism 10.Make the air circulation in the circulation air-supply path 11 as the air in the blowing unit 9 pressurized delivered circulation air-supply path 11 of air-supply arrangement.
The washing and drying program is controlled so as to after washing procedure, carries out baking operation successively.
Then, the trickle water ion program of carrying out degerming, deodorizing operation is described.Fig. 4 is the flow chart of trickle water ion program of the laundry apparatus of embodiment of the present invention, and Fig. 5 is the action diagram of the trickle water ion program of this laundry apparatus.
Open door 7, the process object thing is put in the sink 2, operating operation panel and make laundry apparatus 1 entry into service.Then, utilize near be installed in the blowing unit 9 temperature-detecting devices 14 to detect near the temperature the blowing units 9.In embodiments of the present invention, temperature-detecting device 14 and the downstream that is installed in blowing unit 9 as the trickle water ion unit 13 of electrostatic atomization generation device and blowing unit 9 integratedly.Trickle water ion unit 13 produces particle with electrostatic atomization and supplies in the water jacket 3.In addition, control device 16 control sink 2, blowing unit 9 and trickle water ion unit 13.And control device 16 comprises degerming, the deodorizing program that drives trickle water ion unit 13 and carry out degerming, deodorizing.
Temperature-detecting device 14 constitutes the environment temperature that can detect trickle water ion unit 13.Environment temperature in trickle water ion unit 13 is under the situation more than 40 ℃ of set point of temperature; Only make blowing unit 9 the 1st stipulated times of work, implement on one side to utilize extraneous air introducing mechanism 10 carry out interior air of sink 2 and extraneous air transposing, cool off the refrigerating work procedure of trickle water ion unit 13.When refrigerating work procedure, do not work in trickle water ion unit 13, stop to becoming can produce stable electrostatic atomization below 40 ℃ till.As a result, the ozone that produces during high temperature discharge can suppress harmful effect that process object thing, laundry apparatus 1 self are produced.
Temperature-detecting device 14 detected temperature were divided into 3 stages when in embodiments of the present invention, the time of refrigerating work procedure was according to the running beginning.As temperature-detecting device 14 detected temperature is during more than 40 ℃ and less than 45 ℃; The time of refrigerating work procedure is 5 minutes of the 1st stipulated time; Detected temperature is during more than 45 ℃ and less than 50 ℃; The time of refrigerating work procedure is 10 minutes, and detected temperature is more than 50 ℃ the time, and the time of refrigerating work procedure is 20 minutes.This time changes according to cooling capacity, changes according to the change of cooling body.In addition, also can with till detecting below 40 ℃ to temperature-detecting device 14 as refrigerating work procedure.
Like this, detect under the situation more than the set point of temperature at temperature-detecting device 14, air-supply arrangement has a plurality of driving times according to the difference of detected temperatures.Thus, can reduce the temperature of sink 2, water jacket 3, circulation air-supply path 11, trickle water ion unit 13 with the required MIN time, till can stably producing electrostatic atomization.As a result, weigh from the duration of runs of laundry apparatus 1, catabiotic aspect, the process object thing in the sink 2 can be by degerming efficiently, deodorizing.
After above-mentioned refrigerating work procedure finishes or under the situation of detected temperatures less than set point of temperature of temperature-detecting device 14, blowing unit 9 is worked with trickle water ion unit 13 simultaneously.So the electrostatic atomization generation particle of 13 generations is transported in the sink 2 through circulation air-supply path 11 from trickle water ion unit, begins the process object thing is carried out degerming, the deodorizing operation of degerming, deodorizing.
Thus; Can stably produce in the temperature that is judged as sink 2, water jacket 3, circulation air-supply path 11, trickle water ion unit 13 under the situation of environment of electrostatic atomization, not cool off trickle water ion unit 13 grades and can promptly carry out degerming, deodorizing the process object things in the sink 2.
As shown in Figure 5, degerming, deodorizing operation are in 5 minutes that begin from running to the 2nd stipulated time, and the rotating speed that makes the air blast of blowing unit 9 is the 1st rotating speed 4000rpm.Afterwards, making the rotating speed of air blast is the 2nd rotating speed 3000rpm lower than the 1st rotating speed.Usually because of the reasons such as height of residual water, leak tightness, the humidity in the sink 2 of laundry apparatus 1 reaches more than 90%, but in order stably to produce electrostatic atomization, humidity is preferably below 85%.Therefore, in the 2nd stipulated time after entry into service just, improve the rotating speed of air blast, carry out the air and the transposing of extraneous air in the sink 2 energetically, reduce the dehumidifying operation of the interior humidity of sink 2.
But if improve the rotating speed of air blast, then the friction sound of the wind because of air blast produces noise, therefore, is preferably reducing humidity improves air blast in the required MIN time rotating speed.In addition, in embodiments of the present invention, be the structure that heat pump unit 12 is installed, when the dehumidifying operation, control, thereby worked simultaneously in heat pump unit 12, reduce the temperature in the sink 2 more efficiently.That is, heat pump unit 12 was driven with the interior time with the 2nd stipulated time.
Humidity in sink 2 becomes high humility and produces under the situation of electrostatic atomization thus astatically because of the reason such as height of residual water, leak tightness; Improve the rotating speed of the air blast after the entry into service just, carry out air and the transposing of extraneous air in the sink 2 energetically.In addition, through making the heat pump unit 12 work running that dehumidifies, can reduce sink 2 interior humidity quickly and stably produce electrostatic atomization.
But in 12 whens work in the heat pump unit, the humidity in the sink 2 reduce quickly, might make trickle water ion unit 13 produce electrostatic atomization astatically, therefore, control during 12 work in the heat pump unit, and trickle water ion unit 13 is stopped.In embodiments of the present invention, degerming, deodorizing operation were controlled in 30 minutes.Thus, be 35 minutes with dehumidify operation 5 minutes and degerming, the addition in 30 minutes of deodorizing operation the duration of runs of trickle water ion program basically.But be not limited thereto the duration of runs of trickle water ion program, also can set quick program, the meticulous operation of longer time of shorter time.
Fig. 6 is the work sheet of sink of trickle water ion program of the laundry apparatus of embodiment of the present invention.The program of carrying out the program of degerming, deodorizing and under the state that sink 2 stops, carrying out degerming, deodorizing when trickle water ion program can be chosen in sink 2 rotations is set at according to the difference of process object thing and applies in a flexible way.Thus, if the process object thing is common clothing,, can makes the static materialization produce particle and evenly and efficiently act on the process object thing and the process object thing is carried out degerming, deodorizing then through making sink 2 rotatings repeatedly.In addition, be under the situation of the clothing made with extra care, leather goods, toy etc. at the process object thing, turn round through the state that makes sink 2 keep stopping, can not damaging and handle object ground and carry out degerming, deodorizing.
As shown in Figure 6, while turning round, sink 2 carries out in the program of degerming, deodorizing, the action of sink 2 is turned right in 10 seconds and was stopped for-10 seconds-3 seconds and turn left to stop for-3 seconds to carry out rotating repeatedly in so relatively shorter time.Thus, be controlled so as to and make the static materialization produce particle evenly and efficiently to act on the process object thing.
Like this, the present invention comprises the laundry apparatus 1 of the electrostatic atomization generation device of trickle water ion unit 13 through formation, and can not limit the object of degerming, deodorizing.And; Even sink 2, water jacket 3, circulation air-supply path 11, trickle water ion unit 13 were in high temperature and produce astatically under the situation of electrostatic atomization when such laundry apparatus 1 waited after just drying running, also utilize temperature-detecting device 14 to detect the environment temperature of trickle water ion unit 13.When blowing unit that utilizes air-supply arrangement 9 and extraneous air introducing mechanism 10 carry out the transposing of air and extraneous air sink 2 in, blow path 11, trickle water ion unit 13 of sink 2, water jacket 3, circulation cooled off.And, produce owing to after becoming the temperature that stably produces electrostatic atomization, carry out electrostatic atomization, therefore irrelevant with the temperature of sink 2, can carry out degerming, deodorizing to the process object thing in the sink 2 reliably.

Claims (6)

1. a laundry apparatus is characterized in that,
This laundry apparatus comprises:
Sink is used to accommodate washings;
Water jacket can be provided with above-mentioned sink rotatably;
Housing, the above-mentioned water jacket of elastic bearing;
Water supply installation is supplied with washings to above-mentioned water jacket;
Heater is to the air heat in the above-mentioned water jacket;
Circulation air-supply path supplies the air in the above-mentioned water jacket to circulate via above-mentioned heater, and has the extraneous air introducing mechanism of the transposing of the air that is used to carry out in the above-mentioned water jacket and extraneous air;
Air-supply arrangement, the air in the above-mentioned circulation of the pressurized delivered air-supply path and make the above-mentioned circulation air circulation in the path of blowing;
The electrostatic atomization generation device, the downstream that it is arranged at the above-mentioned air-supply arrangement in the above-mentioned circulation air-supply path is used for that electrostatic atomization is produced particle and supplies in the above-mentioned water jacket;
Temperature-detecting device detects the environment temperature of above-mentioned electrostatic atomization generation device;
Control device is controlled the driving of above-mentioned sink, above-mentioned air-supply arrangement and above-mentioned electrostatic atomization generation device;
Above-mentioned control device comprises degerming, the deodorizing program that drives the electrostatic atomization generation device and carry out degerming, deodorizing; The said temperature checkout gear detects under the situation of the temperature more than the set point of temperature when above-mentioned degerming, deodorizing program run; Only driving above-mentioned the 1st stipulated time of air-supply arrangement; After the refrigerating work procedure that is used for the air in the above-mentioned water jacket and extraneous air are changed, drive above-mentioned air-supply arrangement and above-mentioned electrostatic atomization generation device.
2. laundry apparatus according to claim 1 is characterized in that,
Under the situation of detected temperatures less than the afore mentioned rules temperature of said temperature checkout gear, drive above-mentioned air-supply arrangement and above-mentioned electrostatic atomization generation device.
3. laundry apparatus according to claim 1 and 2 is characterized in that,
Detect at the said temperature checkout gear under the situation of the temperature more than the afore mentioned rules temperature, above-mentioned air-supply arrangement has a plurality of driving times according to detected temperatures.
4. laundry apparatus according to claim 1 is characterized in that,
When the above-mentioned degerming of running, deodorizing program, drive above-mentioned the 2nd stipulated time of air-supply arrangement from entry into service with the 1st rotating speed, afterwards, use 2nd rotating speed lower to drive above-mentioned air-supply arrangement than above-mentioned the 1st rotating speed, drive above-mentioned electrostatic atomization generation device simultaneously.
5. laundry apparatus according to claim 4 is characterized in that,
Above-mentioned heater is the heat pump unit, drives above-mentioned heat pump unit with the interior time with above-mentioned the 2nd stipulated time.
6. laundry apparatus according to claim 1 is characterized in that,
When above-mentioned degerming, deodorizing program run, can select above-mentioned sink to carry out the program of rotating and the program that above-mentioned sink keeps halted state repeatedly.
CN2009101760701A 2008-09-29 2009-09-25 A wash dryer Active CN101713133B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2008250130A JP4636155B2 (en) 2008-09-29 2008-09-29 Washing and drying machine
JP2008-250130 2008-09-29

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Publication Number Publication Date
CN101713133A CN101713133A (en) 2010-05-26
CN101713133B true CN101713133B (en) 2012-01-18

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JP5581794B2 (en) * 2010-05-07 2014-09-03 パナソニック株式会社 Futon dryer
JP6403008B2 (en) 2014-04-09 2018-10-10 パナソニックIpマネジメント株式会社 Ion spray device, ion spray system, and ion spray method
JP6653419B2 (en) * 2016-09-12 2020-02-26 パナソニックIpマネジメント株式会社 Washing and drying machine
JP6670783B2 (en) * 2017-03-21 2020-03-25 日立グローバルライフソリューションズ株式会社 Washing and drying machine
CN110629483A (en) * 2018-06-22 2019-12-31 青岛海尔滚筒洗衣机有限公司 Clothes treating apparatus
CN110747598A (en) * 2018-07-05 2020-02-04 青岛海尔滚筒洗衣机有限公司 Control method of clothes treatment device
CN111334974A (en) * 2018-12-18 2020-06-26 青岛海尔滚筒洗衣机有限公司 Control method of clothes treatment equipment and clothes treatment equipment
CN111926545A (en) * 2019-04-28 2020-11-13 博西华电器(江苏)有限公司 Clothes dryer and control method thereof
JP7445837B2 (en) 2020-10-26 2024-03-08 パナソニックIpマネジメント株式会社 clothing processing equipment

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JP2005192901A (en) * 2004-01-09 2005-07-21 Sanyo Electric Co Ltd Washing machine
JP4742572B2 (en) * 2004-11-26 2011-08-10 パナソニック株式会社 Air conditioner air purifier
JP4666520B2 (en) * 2006-10-18 2011-04-06 パナソニック株式会社 Drum type washer / dryer

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