CN1616751A - Washing machine - Google Patents
Washing machine Download PDFInfo
- Publication number
- CN1616751A CN1616751A CNA2004100889604A CN200410088960A CN1616751A CN 1616751 A CN1616751 A CN 1616751A CN A2004100889604 A CNA2004100889604 A CN A2004100889604A CN 200410088960 A CN200410088960 A CN 200410088960A CN 1616751 A CN1616751 A CN 1616751A
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- CN
- China
- Prior art keywords
- mentioned
- water
- electrolysis
- sink
- tank house
- 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
Links
- 238000005406 washing Methods 0.000 title claims abstract description 50
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 152
- 238000005868 electrolysis reaction Methods 0.000 claims description 137
- 239000012267 brine Substances 0.000 claims description 47
- HPALAKNZSZLMCH-UHFFFAOYSA-M sodium;chloride;hydrate Chemical compound O.[Na+].[Cl-] HPALAKNZSZLMCH-UHFFFAOYSA-M 0.000 claims description 47
- 230000002093 peripheral effect Effects 0.000 claims description 41
- 230000033228 biological regulation Effects 0.000 claims description 4
- 230000007423 decrease Effects 0.000 claims description 2
- 230000008676 import Effects 0.000 abstract 2
- 229920000742 Cotton Polymers 0.000 description 11
- 238000005192 partition Methods 0.000 description 10
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 8
- 239000001257 hydrogen Substances 0.000 description 8
- 229910052739 hydrogen Inorganic materials 0.000 description 8
- 238000009434 installation Methods 0.000 description 7
- 238000004140 cleaning Methods 0.000 description 6
- 239000000725 suspension Substances 0.000 description 5
- 230000015572 biosynthetic process Effects 0.000 description 4
- QWPPOHNGKGFGJK-UHFFFAOYSA-N hypochlorous acid Chemical compound ClO QWPPOHNGKGFGJK-UHFFFAOYSA-N 0.000 description 4
- 230000000844 anti-bacterial effect Effects 0.000 description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 2
- 238000007599 discharging Methods 0.000 description 2
- 239000001301 oxygen Substances 0.000 description 2
- 229910052760 oxygen Inorganic materials 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 239000008400 supply water Substances 0.000 description 2
- 230000007306 turnover Effects 0.000 description 2
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 1
- 239000006096 absorbing agent Substances 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000000460 chlorine Substances 0.000 description 1
- 229910052801 chlorine Inorganic materials 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000018044 dehydration Effects 0.000 description 1
- 238000006297 dehydration reaction Methods 0.000 description 1
- 238000003487 electrochemical reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- JEGUKCSWCFPDGT-UHFFFAOYSA-N h2o hydrate Chemical compound O.O JEGUKCSWCFPDGT-UHFFFAOYSA-N 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Images
Classifications
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- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
- D06F35/00—Washing machines, apparatus, or methods not otherwise provided for
- D06F35/004—Washing machines, apparatus, or methods not otherwise provided for using chlorine generators
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- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
- D06F35/00—Washing machines, apparatus, or methods not otherwise provided for
- D06F35/003—Washing machines, apparatus, or methods not otherwise provided for using electrochemical cells
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
- D06F39/00—Details of washing machines not specific to a single type of machines covered by groups D06F9/00 - D06F27/00
- D06F39/08—Liquid supply or discharge arrangements
- D06F39/083—Liquid discharge or recirculation arrangements
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B40/00—Technologies aiming at improving the efficiency of home appliances, e.g. induction cooking or efficient technologies for refrigerators, freezers or dish washers
Abstract
The present invention relates to a washing machine favorably washing laundry using electrolytic water. This washing machine is provided with a circulating type electrolytic device(17)which imports water inside an outer tank(5)from a drain outlet(55)formed in a bottom wall(52)of the outer tank(5), electrolyzes the water, and returns the generated electrolytic water to the outer tank(5)from a circulating port(56)formed in the bottom wall(52)of the outer tank(5). The electrolytic device(17)is disposed above a drain valve(14)and below the bottom wall(52)of the outer tank(5). This constitution allows the electrolytic device(17)to import water in the outer tank(5)storing a little water therein(5)to electrolyze the water.
Description
Technical field
The present invention relates to washing machine, in particular, the present invention relates to following washing machine, it comprises circulating electrolysis unit, and this electrolysis unit obtains the water in the sink, and it is carried out electrolysis, will turn back in the sink by the brine electrolysis that electrolysis generates.
Background technology
In the past, people know washing machine, and it comprises the inside groove as the washing and dewatering groove, has opening at its top end face, is the band bottom tube-like.This inside groove be received in can be when washed the inside of the water jacket of storage of water, be formed with a plurality of apertures on facing the wall and meditating in inside groove week.When washed when rinsing (during cleaning and etc.) supply water to the inside of inside groove, a part that supplies to the water of inside groove inside flows to water jacket (outside of inside groove) by this aperture, water is stored in water jacket inside (comprising the inside groove that is received in the water jacket).This inside groove and water jacket can constitute the admittance washings, the washing machine of storage of water when washed.
In this washing machine, include following type, wherein, such as, on facing the wall and meditating in the week of water jacket circulating electrolysis unit being installed, this electrolysis unit obtains the water in the water jacket, it is carried out electrolysis, will turn back to by the brine electrolysis that electrolysis generates in the water jacket (such as, with reference to patent documentation).A plurality of electrodes are arranged at the inside of electrolysis unit, make the water that gets access to electrolysis unit inside carry out electrolysis by the voltage that these electrodes is applied regulation, can generate to comprise the hypochlorous acid (HClO) with bactericidal effect and the brine electrolysis of active oxygen.
Be provided with in the bottom of inside groove such as, rotatable impulse generator when washed.The state that is stored in the water jacket at water makes the impulse generator rotation, thus, can clean the washings that is received in inside groove inside and rinsing.If clean or rinsing in, when the state that water is stored in water jacket inside makes the impulse generator rotation, to the electrode application voltage in the electrolysis unit, then follow the rotation of impulse generator and water in the mobile water jacket enters electrolysis unit inside, after by electrolysis, turn back in the water jacket.Like this, the water in the water jacket increases the concentration of the brine electrolysis that comprises in the water in the water jacket in the electrolysis unit inner loop, thus, can improve cleaning performance.
Patent documentation 1:JP spy opens the 2002-360988 communique
Summary of the invention
The present invention be directed to above-mentioned background and propose, the object of the present invention is to provide the washing machine that adopts brine electrolysis to clean washings more well.
Be used to realize that above-mentioned purpose the 1st invention relates to a kind of washing machine, wherein, this washing machine comprises sink, this sink can be when washed storage of water; Draining valve, this draining valve according to the bottom surface of above-mentioned relatively sink below isolated at certain intervals mode be provided with, this draining valve is opened when the water that will be stored in above-mentioned sink inside is discharged; Drainage channel, an end of this drainage channel is in the bottom surface and the above-mentioned sink internal communication of above-mentioned sink, and the other end is communicated with above-mentioned draining valve; Circulating electrolysis unit, this electrolysis unit is according to the height more than the height identical with above-mentioned draining valve, be arranged at the below of the bottom surface of above-mentioned sink, in the bottom surface of above-mentioned sink and the internal communication of above-mentioned sink, obtain the water that is stored in the above-mentioned sink it is carried out electrolysis, will turn back in the above-mentioned sink by the brine electrolysis that electrolysis generates; Connecting path, this connecting path are used for above-mentioned electrolysis unit and above-mentioned draining valve are communicated with, and the water in the above-mentioned electrolysis unit is discharged by above-mentioned draining valve.
According to this scheme, the water in the sink can be got access in the bottom surface of sink and the electrolysis unit inside of sink internal communication, this water is carried out electrolysis, will turn back to by the brine electrolysis that electrolysis generates (circulation) in the sink.Therefore, compare, can the water less state from be stored in sink the water in the sink be got access to electrolysis unit inside, this water is carried out electrolysis with the upward such scheme of facing the wall and meditating in week that electrolysis unit is installed on sink (water jacket).
That is,, can generate brine electrolysis quickly, so can further improve the concentration of brine electrolysis owing to when Jiang Shui is stored in the sink, generate the occasion of brine electrolysis by electrolysis unit.Therefore, can improve cleaning performance, can adopt brine electrolysis more well washings to be cleaned.
Particularly because electrolysis unit is arranged at position more than the height identical with draining valve, so when opening draining valve and discharge water in the sink, the interior water of electrolysis unit also can be sent to the draining valve side well by connecting path.Therefore, the water with in the electrolysis unit in the sink can be discharged fully, well by opening draining valve.
Above-mentioned electrolysis unit also can resemble following such formation,, comprises 2 connectors that are formed in the position of staggering up and down that is, and the connector of top side is in bottom surface and this sink internal communication of above-mentioned sink, and the connector of bottom side is communicated with said connecting path.
Said connecting path is communicated with above-mentioned drainage channel midway, is communicated with above-mentioned draining valve by this drainage channel.
The 2nd invention relates to the described washing machine of the 1st invention, and wherein above-mentioned electrolysis unit comprises the peripheral passage, and this peripheral passage obtains the water that is stored in the above-mentioned sink, makes its circulation; Tank house, this tank house comprise the entrance and exit in the face of inside, above-mentioned peripheral passage, and the water that obtains from inlet is carried out electrolysis, will turn back to above-mentioned peripheral passage from above-mentioned outlet by the brine electrolysis that electrolysis generates.
According to this scheme, because electrolysis unit is divided into peripheral passage and tank house, so when washed (particularly when draining), can make the broken cotton yarn that in the water of peripheral passage internal flow, comprises etc. be difficult to enter in the tank house.Therefore, owing to can prevent because of broken cotton yarn is stored in the situation that the efficient of the electrolysis in the inside tank house of tank house reduces, so can adopt brine electrolysis more well washings to be cleaned.
If an end (bottom) of above-mentioned peripheral passage and being communicated with of above-mentioned drainage channel then when opening draining valve and discharge water in the sink, can be sent to the draining valve side by peripheral passage and drainage channel with the water in the electrolysis unit well midway.
Above-mentioned circulation road can be communicated with one end (bottom) with said connecting path, be communicated with above-mentioned draining valve by connecting path.In this occasion, also can said connecting path and midway being communicated with of above-mentioned drainage channel.
The other end of above-mentioned peripheral passage (top) also can be in bottom surface and this sink internal communication of above-mentioned sink.
In addition, above-mentioned tank house is to extend with longer size along the perpendicular substantially direction of the direction of extending with above-mentioned peripheral passage, parts along the longer size that is arranged at this tank house bearing of trend in the above-mentioned tank house, it comprises electrode, and this electrode is used for by the voltage that applies regulation the water that gets access in the above-mentioned tank house from above-mentioned sink being carried out electrolysis.
The 3rd invention relates to the described washing machine of the 2nd invention, and wherein the sectional area of above-mentioned peripheral passage is greater than the aperture area of the entrance and exit of above-mentioned tank house.
According to this scheme, when brine electrolysis generates, can make according to lower speed and flow into tank house inside from inlet well at the water of peripheral passage inner loop, water produces electrolysis, on the other hand, when discharging, can make with higher speed and flow to the shipwreck of draining valve side in inside, peripheral passage in entering tank house inside from inlet or outlet.
Therefore, owing to can make the broken cotton yarn that when draining, in the water of peripheral passage internal flow, comprises etc. be difficult to enter in the tank house, so can prevent from more effectively to adopt brine electrolysis can clean washings more well because of the electric decomposing efficiency in the broken cotton yarn tank house of tank house internal storage reduces.
The 4th invention relates to the described washing machine of the 2nd invention, wherein the entrance and exit of above-mentioned tank house is formed at the position of staggering along the vertical direction mutually, and the aperture area above being arranged in the entrance and exit of above-mentioned tank house is greater than the aperture area below being arranged at.
According to this scheme, can discharge well from tank house inside by being arranged at the hydrogen that the electrolysis of the bigger opening of aperture area that is arranged at the top in the entrance and exit (such as, outlet) in the time of will generating by brine electrolysis produce.Thus, the water in the tank house is flowed well, and prevent since hydrogen storage in the inside of tank house and the situation that electrolytic efficiency reduces, so can adopt brine electrolysis to clean washings more well.
The 5th invention relates to the described washing machine of the 2nd invention, it is characterized in that above-mentioned electrolysis unit comprises electrode, and this electrode is arranged at the inside of above-mentioned tank house, and it is used for by the voltage that applies regulation the water that obtains from above-mentioned sink being carried out electrolysis; The electrode maintaining part, this electrode maintaining part keeps above-mentioned electrode, is formed with the through hole that the brine electrolysis that is used to make the outlet that flows to above-mentioned tank house passes through in this electrode maintaining part.
According to this programme, because to electrode application voltage, when the brine electrolysis that generates by electrolysis flowed to outlet, brine electrolysis flowed to outlet, the situation of the mobile variation of brine electrolysis so can prevent the electrode maintaining part from counteracting by through hole.
In addition, the hydrogen that the electrolysis when generating by brine electrolysis produces also can be sent to outlet side well by the through hole that is formed on the electrode maintaining part, discharges in tank house.Thus, the water in the tank house is flowed well, and prevent since hydrogen storage in tank house and the situation that electrolytic efficiency reduces like this, can adopt brine electrolysis more well washings to be cleaned.
The 6th invention relates to the described washing machine of the 2nd invention, and wherein the inner bottom surface of above-mentioned tank house comprises the inclined plane of following towards the decline of above-mentioned peripheral passage side height.
According to this programme, can when draining, the water in the tank house be sent to the peripheral passage side well along the inclined plane, discharge well by the peripheral passage.Therefore, can prevent after draining finishes, be in water and store state in the tank house that the disadvantage of corrosion etc. takes place the electrode that is arranged at tank house inside.
Description of drawings
The cutaway view of Fig. 1 when the washing machine of one embodiment of the present of invention being cut open with vertical plane;
Fig. 2 is the ground plan of water jacket;
Fig. 3 is the partial sectional view along A-A line shown in Figure 2;
Fig. 4 (a)～Fig. 4 (d) goes up the figure of the surface structure of shell for expression;
Fig. 5 (a)～Fig. 5 (d) is the figure of the surface structure of expression lower casing.
The specific embodiment
With reference to the accompanying drawings, embodiments of the invention are specifically described.
The cutaway view of Fig. 1 when with vertical plane the washing machine of one embodiment of the present of invention being cut open, its mode according to the top of omitting washing machine 1 is represented.
With reference to Fig. 1, in this washing machine 1, have the inside of rectangular-shaped shell 2 of being substantially of opening (not shown) at top end face, have the sink 3 of receivability washings.The opening of the top end face of shell 2 is used to make the inside of washings turnover sink 3, and it can realize opening and closing by covering (not shown), can realize the turnover of the relative sink 3 of washings by opening by opening lid.
Bottom in inside groove 6 is provided with impulse generator 7, and this impulse generator 7 is used for the water that is stored in the water jacket 5 is stirred the generation current.Below the underside wall 52 of water jacket 5, be provided with bearing portion 8, rotatably maintain the rotating shaft 81 that is used to support inside groove 6 and impulse generator 7 in this bearing portion 8.This rotating shaft 81 have wing axle 812 rotatably insert in the structure of 2 solid axles of inside of fluted shaft 811, the leading section of interior fluted shaft 811 is fixed in the central part of the underside wall 62 of inside groove 6, the leading section of wing axle 812 is fixed in the central part of impulse generator 7.
On 61 the inner face of facing the wall and meditating in the week of inside groove 6, in mode removably cotton linters filter 9 is installed, this cotton linters filter 9 is used for capturing when laundry and separates with washings and swim in the velveteen (broken cotton yarn) of the water of the inside that is stored in water jacket 5.
Fig. 2 is the ground plan of water jacket 5.In Fig. 2, be that the place ahead, bottom side are that the mode at rear is described according to the top side.
See figures.1.and.2, be formed with installation portion 54 according to the outstanding mode of along continuous straight runs respectively in the left front portion of the underside wall 52 of water jacket 5, right front portion, left back and right back, this installation portion 54 is used to install the bottom that top ends is fixed in the suspension rod 4 on the shell 2.On each installation portion 54, be formed with and be used to jack 541 that suspension rod 4 is passed, respectively suspension rod 4 is penetrated the jack 541 of these installation portions 54, fixture 10 is installed on the bottom of each suspension rod 4, thus, can be from shell 2 suspention water jackets 5.Fixture 10 also can be the parts with shock absorber function that portion within it has the elastomeric element of spring etc.
The rotating part 81 of bearing portion 8 (interior fluted shaft 811 and wing axle 812) rotates driving by engine 11.Below bearing portion 8, be provided with clutch component 12, this clutch component 12 comprises clutch, reducing gear etc., this clutch is used for only passing to wing axle 812 in the torque with engine 11, and this transmission of torque given between the two the situation of interior fluted shaft 811 and wing axle 812 switch, this reducing gear is used for reducing according to predetermined speed reducing ratio the torque of this engine 11.
This clutch component 12 comprises transmitter shaft 121, and this transmitter shaft 121 is connected with rotating shaft 81 with reducing gear etc. by clutch.The bottom of this transmitter shaft 121 is outstanding downwards from clutch component 12.In addition, engine 11 be provided with towards below outstanding rotating shaft 111.Be separately installed with belt pulley 112,122 in the bottom of the rotating shaft 111 of this engine 11 and the bottom of transmitter shaft 121, volume hangs with and transmits belt 13 on these belt pulleys 112,122.When washed when dehydration (during cleaning, during rinsing and etc.), rotation drives engine 11, and the torque of this engine 11 passes to rotating shaft 81 by transmitting belt 13 and transmitter shaft 121.
Extreme lower position at the underside wall 52 of water jacket 5 is formed with the water discharge outlet 55 (with reference to Fig. 1) that is used to discharge the water in the water jacket 5.In addition, (below of water discharge outlet 55) is provided with valve module VU below the underside wall 52 of water jacket 5.
Include draining valve 14 in this valve module VU, this draining valve 14 keeps the mode of a determining deviation to be provided with according to relative underside wall 52 downwards; Drainpipe 15, an end of this drainpipe 15 is connected with water discharge outlet 55 and the other end is connected with draining valve 14, and this draining valve 14 is by the internal communication of drainpipe 15 with water jacket 5.Be provided with the valve body (not shown) in the inside of draining valve 14, this valve body is used to realize the switching of opening (valve seat) of the connecting portion of this draining valve 14 and drainpipe 15.Be formed with tube connector 14A downwards highlightedly from the bottom face of draining valve 14.One end of scupper hose 16 extends to outside the washing machine, the other end of this scupper hose 16 is connected with this tube connector 14A, can be in the state of closing draining valve 14 storage of water in the inside of water jacket 5, on the other hand, if open draining valve 14, the water that then is stored in water jacket 5 inside is discharged to outside the washing machine through water discharge outlet 55, drainpipe 15, draining valve 14 and scupper hose 16.
Draining valve 14 and drainpipe 15 are not limited to form as valve module VU the structure of one, also can be individually formed.
Be provided with circulating electrolysis unit 17 (with reference to Fig. 2) below the underside wall 52 of water jacket 5, this electrolysis unit 17 obtains the water that is stored in the water jacket 5, and it is carried out electrolysis, will turn back in the water jacket 5 by the brine electrolysis that electrolysis produces.This electrolysis unit 17 comprises resinous shell 18, these shell 18 along continuous straight runs (the relative direction that tilts with predetermined angular of left and right directions, (and such as, according to right-hand member than left end by tilt 45 ° direction of the mode of rear side)) extend according to longer dimensional directions.Left part at this shell 18 is formed with tube connector 19 highlightedly, the tube connector 19 of this shell 18, and connect by connecting flexible pipe 20 at the tube connector that forms highlightedly 151 of drainpipe 15 midway.
Fig. 3 is the partial sectional view along the A-A line among Fig. 2, and it represents electrolysis unit 17 part in addition by partial side view.As shown in Figure 3, the shell 18 in the electrolysis unit 17 is connected with lower casing 22 and constitutes by going up shell 21.
Fig. 4 (a)～Fig. 4 (d) goes up the figure of the surface structure of shell 21 for expression, Fig. 4 (a) is a vertical view, the side view of Fig. 4 (b) for watching along the arrow B shown in Fig. 4 (a), the side view of Fig. 4 (c) for watching along the arrow C shown in Fig. 4 (a), Fig. 4 (d) is a rearview.In addition, Fig. 5 (a)～Fig. 5 (d) is the figure of the surface structure of expression lower casing 22, and Fig. 5 (a) is a vertical view, the side view of Fig. 5 (b) for watching along the arrow D shown in Fig. 5 (a), the side view of Fig. 5 (c) for watching along the arrow E shown in Fig. 5 (a), Fig. 5 (d) is a rearview.
In addition,, among Fig. 4 (a)～Fig. 4 (c) and Fig. 5 (a)～Fig. 5 (c), the left side is defined as right-hand, the right side is defined as left at Fig. 3.Below with reference to Fig. 3～Fig. 5, be that benchmark is got left and right directions with Fig. 3, the structure of electrolysis unit 17 is specifically described.
Shell 18 in the electrolysis unit 17 forms according to the mode ways of connecting that covers mutual peristome 23,24 by going up shell 21 and lower casing 22.On this bottom edge of the preceding board 212 of shell 21, back board 213, left board 214 and right panel portion 215 be formed with a plurality of (such as, 6) jack 181, in these jacks 181, insert the screw (not shown) respectively, be connected with lower casing 22 by going up shell 21 in the screwed hole 182 in the top edge that screw is screwed into the preceding board 222, back board 223, left board 224 and the right panel portion 225 that are formed at lower casing 22.On this top ends of the preceding board 212 of shell 21 and back board 213 be formed with respectively installation sheet 183 (such as, be equipped with 1 at preceding board 212, on the board 213 of back, be equipped with 2), this installation sheet 183 is used for shell 18 is installed on the underside wall 52 of water jacket 5.The screw (not shown) is passed the jack 184 that is formed on these installation sheets 183, it is screwed in the underside wall 52 of water jacket 5, thus, shell 18 can be fixed on the water jacket 5.
In the inside of shell 18, be formed with peripheral passage 25, this peripheral passage 25 is used to obtain the water that is stored in water jacket 5 inside, makes its circulation; Tank house 27, these tank house 27 along continuous straight runs (left and right directions) have longer size, are arranged at the side (with draining valve 14 opposite sides) of this peripheral passage 25 according to the mode that is separated by partition wall 26.
Part at the partition loops path 25 of the top plate portion 211 of last shell 21 is formed with rounded substantially opening 28.The opening 28 that should go up shell 21 passes the top plate portion 21 of shell 21 along the vertical direction, be formed with outstanding upward tube connector 29 at the circumference of this opening 28, the top of this tube connector 29 is connected with circulation port 56 (with reference to Fig. 3) on the underside wall 52 that is formed at water jacket 5.
Part at the partition loops path 25 of the base plate 221 of lower casing 22 is formed with the extension 30 that stretches out downwards.This extension 30 comprises from the outstanding downwards respectively preceding board 301 of the base plate 221 of lower casing 22, back board 302, left board 303 and right panel portion 304.Right panel portion 304 is according to following towards the below mode bending of close left board 303 gradually, and its front end is connected with the front end of left board 303.Be formed with rounded substantially opening 31 on the left board 303 of extension 30, the face of facing with opening 31 (inner face of right panel portion 304) is the shape of smooth curved.The opening 31 of this extension 30 passes the left board 303 of extension 30 along left and right directions, is formed with above-mentioned tube connector 19 on the circumference of this opening 31 highlightedly.
As shown in Figure 3, it is outstanding at the position along continuous straight runs (basic left and right directions) of the tube connector 19 that is lower than lower casing 22 to be formed at the tube connector midway 151 of drainpipe 15.The draining valve 14 that is connected with drainpipe 15 is positioned at the below of the tube connector 151 of drainpipe 15, and therefore, electrolysis unit 17 is arranged at the top of draining valve 14, and is arranged at the below of the underside wall 52 of water jacket 5.
If the state that is stored in water jacket 5 inside at water (at this moment, draining valve 14 cuts out) rotating pulse generator 7, then the water in the water jacket 5 flows, flow into the inside of the peripheral passage 25 of electrolysis unit 17 from opening 31 by water discharge outlet 55, drainpipe 15, tube connector 151, connection flexible pipe 20 and tube connector 19, electrolysis is carried out in inside at tank house 27, then, the brine electrolysis that produces by electrolysis 25 turns back to the inside of water jacket 5 by opening 28, tube connector 29 and circulation port 56 from the peripheral passage.
Partition wall 26 forms in the following manner, and this mode is: the bottom face of the upper partition wall 261 of shell 21 is followed with the top end face of the lower partition wall 262 that is formed at lower casing 22 last shell 21 and being connected of lower casing 22 is contacted in the formation.Root at lower partition wall 262 is formed with rectangular substantially inlet 32, this inlet 32 is used to make the water that flow into the inside of peripheral passage 25 from opening 31 to flow into the inside of tank house 27, root at upper partition wall 261 is formed with rectangular substantially outlet 33, and this outlet 33 is used for making the brine electrolysis that passes through the electrolysis generation in the tank house 27 to flow out to peripheral passage 25.But inlet 32 and outlet 33 are not limited to rectangular substantially shape respectively, also can be such as, circular hole.
Be provided with 2 electrodes 34 in the inside of tank house 27, these 2 electrodes 34 are used for the water that flows in this tank house 27 is carried out electrolysis.2 electrodes 34 be respectively the longer size of direction of extending along tank house 27 (such as, the ratio on minor face and long limit is in 1/6～1/7 scope) flat board member that is rectangle substantially, according to minor face (such as, 21.95mm) extend along the vertical direction, long limit (such as, 149mm) the mode along continuous straight runs (substantially along fore-and-aft direction) that extends along left and right directions is provided with in parallel to each other.On the base plate 221 of lower casing 22, be formed with 2 through holes 35, these 2 through holes 35 are used to make the wiring (not shown) that is connected with supply unit in the machine to pass, these through holes 35 are passed in this wiring, respectively it is connected with 2 electrodes 34 in being arranged at shell 18, thus, can apply voltage to each electrode 34.
Apply voltage according to the mode that forms mutually opposite polarity on 2 electrodes 34, thus, electric current flows through the water between 2 electrodes 34.Owing in water (running water), comprise chlorine component, if so each electrode 34 is applied voltage, then between anode, negative electrode and electrode 34, produce following such electrochemical reaction, produce and to comprise the hypochlorous acid (HClO) with bactericidal effect and the brine electrolysis of active oxygen.
(anode-side)
(cathode side)
(between electrode)
According to the such scheme of present embodiment, can locate inside by the electrolysis unit 17 that is communicated with in water discharge outlet 55 and the water jacket 5 in the bottom surface of water jacket 5 (underside wall 52) and obtain water in the water jacket 5, it is carried out electrolysis, and the brine electrolysis that produces by electrolysis turns back to (circulation) in the water jacket 5 by circulation port 56.Therefore, compare, can the water in the water jacket 5 be got access to the inside of electrolysis unit 17 and carry out electrolysis from the water less state being stored in water jacket 5 with the formation on electrolysis unit being installed on the facing the wall and meditating in week of water jacket.
That is, generate the occasion of brine electrolysis by electrolysis unit 17 when being the internal storage water of water jacket 5, owing to can earlier generate brine electrolysis, so can further improve the concentration of brine electrolysis.Therefore, can improve cleaning performance, can adopt brine electrolysis more well clothing to be cleaned.
Particularly, because electrolysis unit 17 is set above draining valve 14, so when opening draining valve 14 water water jacket 5 in is discharged, electrolysis unit 17 interior water also can be sent to draining valve 14 1 sides well by connection flexible pipe 20.Therefore, by opening draining valve 14, can fully and well will discharge with electrolysis unit 17 interior water in the water jacket 5.
But electrolysis unit 17 is not limited to be arranged at the scheme of the top of draining valve 14, also can be provided with according to the height mode identical with draining valve 14.
In addition, because electrolysis unit 17 is divided into peripheral passage 25 and tank house 27, so (particularly when draining) can make the broken cotton yarn that comprises in the water of peripheral passage 25 internal flows etc. be difficult to enter in the tank house 27 when washed.Therefore, owing to can prevent the situation that tank house 27 interior electrolytic efficiencies reduce because broken cotton yarn is stored in the inside of tank house 27, so can adopt brine electrolysis more well washings to be cleaned.
In the part of the separation tank house 27 of the bottom surface (inner face) of the top plate portion 211 of last shell 21, the isolated at certain intervals mode of direction (being left and right directions substantially) of extending along tank house 27 is formed with outstanding 2 tabular ribs 36 downwards.These ribs 36 are provided with according to the perpendicular mode of direction that edge and tank house 27 extend respectively, and the both ends of this vertical direction are connected (with reference to Fig. 3 and Fig. 4 (a)～Fig. 4 (d)) with the preceding board 212 of last shell 21 with back board 213 respectively.
On the other hand, in the part of the separation tank house 27 of the end face (inner face) of the base plate 221 of lower casing 22, the isolated at certain intervals mode of direction (being left and right directions substantially) of extending along tank house 27 is formed with outstanding upward 2 tabular ribs 37.These ribs 37 are provided with according to the perpendicular mode of direction that edge and tank house 27 extend respectively, but, different with the rib 36 of last shell 21, the both ends of this vertical direction of this rib are not connected (with reference to Fig. 3 and Fig. 4 (a)～Fig. 4 (d)) with the preceding board 222 of lower casing 22 with back board 223.
Be formed with 2 slits 381,382 that the direction of extending along tank house 27 is extended in parallel to each other respectively at the top end face of the rib 37 of the bottom face of the rib 36 of last shell 21 and lower casing 22.These slits 381,382 have respectively and the corresponding shape of the thickness of electrode 34.Embed state in the slit 382 of 4 slits 381 of front side and rear side respectively at electrode 34, be connected with lower casing 22 by going up shell 21, can be in parallel to each other 2 electrodes 34 be remained in the inside of the tank house 27 of shell 18 near mode.
Root at 2 ribs 36 of last shell 21 is formed with rectangular substantially through hole 39 respectively.Be formed in the rib 36 of outlet 33 sides through hole 39 also according to greater than form with the rib 36 that exports 33 opposite sides in the mode of through hole 39 form.But through hole is not limited to rectangular substantially type, also can be such as, circular hole.
Like this, by through hole 39 is set in rib 36, be that thus near the brine electrolysis that (electrode 34) produces in the tank house 27 passes through the top of electrode 34 when outlet is flowed, brine electrolysis flows towards outlet 33 by through hole 39, the situation of the mobile variation of brine electrolysis so prevent to keep the rib 36 of electrode 34 usefulness to counteract.
In addition, the hydrogen that the electrolysis when generating because of brine electrolysis produces also can be sent to outlet 33 sides well by the through hole 39 that is formed in the rib 36, discharges from the inside of tank house 27.Thus, the water in the tank house 27 is flowed well, and prevent from like this, to adopt brine electrolysis to clean washings more well because of with the situation of hydrogen storage in the efficient reduction of the inside of tank house 27 electrolysis.
As shown in Figure 3, horizontal direction is formed with inclined plane 211A relatively in the bottom surface (inner face) of the top plate portion 211 of last shell 21, and this inclined plane 211A is according to following the mode that 25 side height increase gradually towards the peripheral passage to tilt.On the other hand, the end face (inner face) of the base plate 221 of lower casing 22 relatively horizontal direction be formed with inclined plane 221A, this inclined plane 221A is according to following the mode that 25 side height reduce gradually towards the peripheral passage to tilt.The angle of inclination of the relative horizontal direction among the inclined plane 221A of lower casing 22 is set according to the mode less than the angle of inclination of the relative horizontal direction among the inclined plane 211A of last shell 21.
If adopt such scheme, then can be when draining the water in the brine electrolysis 27 be sent to peripheral passage 25 sides well along the inclined plane 221A of lower casing 22, well this water is discharged by peripheral passage 25.Therefore, can prevent from after draining finishes, to be in water be stored in tank house 27 inside state and be arranged at the disadvantage that electrode 34 tank house 27 in takes place to corrode etc.
In addition, in the present embodiment, the sectional area of the horizontal direction of peripheral passage 25 (with the perpendicular direction of the circulating direction of water) is according to setting (with reference to Fig. 3) greater than the inlet 32 that is formed in the partition wall 26 with the mode of the aperture area of outlet 33.If such formation, then when generating, brine electrolysis can make according to the water of lower speed inner loop of 25 from 32 inside that flow into tank house 27 well that enter the mouth in the peripheral passage, generate brine electrolysis, on the other hand, when discharging, can make with the higher speed shipwreck that 25 inside flow to draining valve 14 sides in the peripheral passage in from entering the mouth 32 or export 33 inside that enter into tank house 27.
Therefore, owing to can make the broken cotton yarn that when draining, in the water of peripheral passage 25 internal flows, comprises etc. be difficult to enter tank house 27, so prevent the situation that the electrolytic efficiency of tank house 27 inside reduces because broken cotton yarn is stored in the inside of tank house 27 more effectively, can adopt brine electrolysis more well washings to be cleaned.
Also have, in the present embodiment, the aperture area of the outlet 33 above being arranged in inlet 32 on being formed at partition wall 26 and the outlet 33 is set (with reference to Fig. 3) according to the mode greater than the aperture area of the inlet below being arranged at 32.If adopt such scheme, the hydrogen that then can the electrolysis when generating because of brine electrolysis produces is discharged from tank house 27 inside well by the bigger outlet 33 of aperture area that is arranged at the top.Thus, the water in the tank house 27 are flowed well, and can prevent since hydrogen storage in the inside of tank house 27 and the situation that the efficient of electrolysis reduces like this, can adopt brine electrolysis more well washings to be cleaned.
The invention is not restricted to the content of above embodiment, can carry out various conversion.
Such as, also can make the loop direction of the water in the electrolysis unit 7 opposite by the position that is provided with that changes outlet 55 and circulation port 56.In this occasion, the entrance and exit of tank house 27 also can according to inlet be arranged at the top, the outlet be arranged at the below mode constitute.
Electrolysis unit 17 is not limited to by the internal communication of water discharge outlet 55 and circulation port 56 and water jacket 5, such as, also can be according to 2 circulation ports that are independent of water discharge outlet 55 underside wall 52 setting of water jacket 5, the mode of the internal communication by these 2 circulation ports and water jacket 5 constitutes.
Peripheral passage 25 is not limited to being communicated with of one end (bottom) and drainpipe 15 midway, such as, also can be connected with draining valve 14.
The electrode 34 that is arranged in the electrolysis unit 17 is not limited to 2, also can be more than 3.
In addition, electrode 34 is not limited to tabular, also can be such as, shaft-like.
In the above-described embodiments, the scheme of extending along the vertical direction at the axis of sink 3 (water jacket 5 and inside groove 6) is described, but, the present invention also can be used for the washing machine of following sink tilting, wherein, the relative above-below direction of the axis of sink tilts with predetermined angular (be preferably in 5 °～20 ° scope in) in face side.
Claims (6)
1. washing machine is characterized in that this washing machine comprises:
Sink, this sink can be when washed storage of water;
Draining valve, this draining valve according to the bottom surface of above-mentioned relatively sink below isolated at certain intervals mode be provided with, this draining valve is opened when the water that will be stored in above-mentioned sink inside is discharged;
Drainage channel, an end of this drainage channel is in the bottom surface and the above-mentioned sink internal communication of above-mentioned sink, and the other end is communicated with above-mentioned draining valve;
Circulating electrolysis unit, this electrolysis unit is according to the height more than the height identical with above-mentioned draining valve, be arranged at the below of the bottom surface of above-mentioned sink, in the bottom surface of above-mentioned sink and the internal communication of above-mentioned sink, obtain the water that is stored in the above-mentioned sink it is carried out electrolysis, will turn back in the above-mentioned sink by the brine electrolysis that electrolysis generates;
Connecting path, this connecting path are used for above-mentioned electrolysis unit and above-mentioned draining valve are communicated with, and the water in the above-mentioned electrolysis unit is discharged by above-mentioned draining valve.
2. washing machine according to claim 1 is characterized in that above-mentioned electrolysis unit comprises:
The peripheral passage, this peripheral passage obtains the water that is stored in the above-mentioned sink, makes its circulation;
Tank house, this tank house comprise the entrance and exit in the face of inside, above-mentioned peripheral passage, and the water that obtains from inlet is carried out electrolysis, will turn back to above-mentioned peripheral passage from above-mentioned outlet by the brine electrolysis that electrolysis generates.
3. washing machine according to claim 2 is characterized in that the aperture area of the sectional area of above-mentioned peripheral passage greater than the entrance and exit of above-mentioned tank house.
4. washing machine according to claim 2 is characterized in that:
The entrance and exit of above-mentioned tank house is formed at the position of staggering along the vertical direction mutually;
Aperture area above being arranged in the entrance and exit of above-mentioned tank house is greater than the aperture area below being arranged at.
5. washing machine according to claim 2 is characterized in that above-mentioned electrolysis unit comprises:
Electrode, this electrode is arranged at the inside of above-mentioned tank house, and it is used for by the voltage that applies regulation the water that obtains from above-mentioned sink being carried out electrolysis;
The electrode maintaining part, this electrode maintaining part keeps above-mentioned electrode, is formed with the through hole that the brine electrolysis that is used to make the outlet that flows to above-mentioned tank house passes through in this electrode maintaining part.
6. washing machine according to claim 2 is characterized in that the inner bottom surface of above-mentioned tank house comprises the inclined plane of following towards the decline of above-mentioned peripheral passage side height.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2003381710A JP4278491B2 (en) | 2003-11-11 | 2003-11-11 | Washing machine |
| JP381710/2003 | 2003-11-11 | ||
| JP381710/03 | 2003-11-11 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1616751A true CN1616751A (en) | 2005-05-18 |
| CN100398738C CN100398738C (en) | 2008-07-02 |
Family
ID=34691002
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2004100889604A Expired - Fee Related CN100398738C (en) | 2003-11-11 | 2004-11-09 | Washing machine |
Country Status (3)
| Country | Link |
|---|---|
| JP (1) | JP4278491B2 (en) |
| KR (1) | KR100659204B1 (en) |
| CN (1) | CN100398738C (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107059345A (en) * | 2017-06-16 | 2017-08-18 | 福州金慧健康科技有限公司 | A kind of free radical sterilization washing machine and laundry and self-cleaning method |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101882333B1 (en) | 2016-02-24 | 2018-07-26 | 에스비티엠 주식회사 | reservation system of business trip |
| KR101986950B1 (en) | 2018-07-16 | 2019-09-30 | 에스비티엠 주식회사 | Reservation system of business trip |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IT1155678B (en) * | 1982-03-26 | 1987-01-28 | Riccardo Bertolino | WASHING MACHINE PARTICULARLY WASHING MACHINE |
| JPH05123488A (en) * | 1991-11-05 | 1993-05-21 | Matsushita Electric Ind Co Ltd | Electric washing machine |
| SG91247A1 (en) * | 1998-06-16 | 2002-09-17 | Hoshizaki Electric Co Ltd | Electrolyed water production apparatus |
| CN2373470Y (en) * | 1999-05-31 | 2000-04-12 | 李恒雨 | Washing machine capable of killing bacteria on clothes |
| CN1310255A (en) * | 2000-02-20 | 2001-08-29 | 蔡渤啸 | Electrochemical washing machine and electrochemical detergent |
| JP3631219B2 (en) * | 2001-04-05 | 2005-03-23 | 三洋電機株式会社 | Electric washing machine |
| JP3806630B2 (en) * | 2001-09-28 | 2006-08-09 | 三洋電機株式会社 | Drum washing machine |
| JP3806662B2 (en) * | 2002-03-27 | 2006-08-09 | 三洋電機株式会社 | Drum washing machine |
-
2003
- 2003-11-11 JP JP2003381710A patent/JP4278491B2/en not_active Expired - Fee Related
-
2004
- 2004-11-09 CN CNB2004100889604A patent/CN100398738C/en not_active Expired - Fee Related
- 2004-11-10 KR KR1020040091164A patent/KR100659204B1/en not_active IP Right Cessation
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107059345A (en) * | 2017-06-16 | 2017-08-18 | 福州金慧健康科技有限公司 | A kind of free radical sterilization washing machine and laundry and self-cleaning method |
Also Published As
| Publication number | Publication date |
|---|---|
| CN100398738C (en) | 2008-07-02 |
| JP2005143590A (en) | 2005-06-09 |
| JP4278491B2 (en) | 2009-06-17 |
| KR20050045870A (en) | 2005-05-17 |
| KR100659204B1 (en) | 2006-12-19 |
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Owner name: QINGDAO HAIER WASHING MACHINE CO., LTD. Effective date: 20120910 Owner name: HAIER GROUP COMPANY Free format text: FORMER OWNER: SANYO ELECTRIC CO., LTD. Effective date: 20120910 |
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Free format text: CORRECT: ADDRESS; TO: 266101 QINGDAO, SHANDONG PROVINCE |
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Effective date of registration: 20120910 Address after: 266101 Haier Road (Haier Industrial Park), Qingdao hi tech Industrial Park, Shandong Province Patentee after: HAIER Group Corp. Patentee after: QINGDAO HAIER WASHING MACHINE Co.,Ltd. Address before: Japan Osaka Patentee before: Sanyo Electric Co.,Ltd. |
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| CF01 | Termination of patent right due to non-payment of annual fee |
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| CF01 | Termination of patent right due to non-payment of annual fee |