CN103080403A - Water extraction device - Google Patents
Water extraction device Download PDFInfo
- Publication number
- CN103080403A CN103080403A CN2012800025347A CN201280002534A CN103080403A CN 103080403 A CN103080403 A CN 103080403A CN 2012800025347 A CN2012800025347 A CN 2012800025347A CN 201280002534 A CN201280002534 A CN 201280002534A CN 103080403 A CN103080403 A CN 103080403A
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- Prior art keywords
- wall
- drench pit
- water jacket
- acceleration
- sensing element
- Prior art date
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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
- D06F23/00—Washing machines with receptacles, e.g. perforated, having a rotary movement, e.g. oscillatory movement, the receptacle serving both for washing and for centrifugally separating water from the laundry
- D06F23/04—Washing machines with receptacles, e.g. perforated, having a rotary movement, e.g. oscillatory movement, the receptacle serving both for washing and for centrifugally separating water from the laundry and rotating or oscillating about a vertical axis
-
- 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
- D06F34/00—Details of control systems for washing machines, washer-dryers or laundry dryers
- D06F34/14—Arrangements for detecting or measuring specific parameters
- D06F34/16—Imbalance
-
- 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
- D06F2103/00—Parameters monitored or detected for the control of domestic laundry washing machines, washer-dryers or laundry dryers
- D06F2103/26—Unbalance; Noise level
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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
- D06F2105/00—Systems or parameters controlled or affected by the control systems of washing machines, washer-dryers or laundry dryers
- D06F2105/46—Drum speed; Actuation of motors, e.g. starting or interrupting
- D06F2105/48—Drum speed
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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
- D06F25/00—Washing machines with receptacles, e.g. perforated, having a rotary movement, e.g. oscillatory movement, the receptacle serving both for washing and for centrifugally separating water from the laundry and having further drying means, e.g. using hot air
-
- 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
- D06F33/00—Control of operations performed in washing machines or washer-dryers
- D06F33/30—Control of washing machines characterised by the purpose or target of the control
- D06F33/32—Control of operational steps, e.g. optimisation or improvement of operational steps depending on the condition of the laundry
- D06F33/40—Control of operational steps, e.g. optimisation or improvement of operational steps depending on the condition of the laundry of centrifugal separation of water from the laundry
-
- 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
- D06F33/00—Control of operations performed in washing machines or washer-dryers
- D06F33/30—Control of washing machines characterised by the purpose or target of the control
- D06F33/48—Preventing or reducing imbalance or noise
-
- 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
- D06F33/00—Control of operations performed in washing machines or washer-dryers
- D06F33/50—Control of washer-dryers characterised by the purpose or target of the control
- D06F33/52—Control of the operational steps, e.g. optimisation or improvement of operational steps depending on the condition of the laundry
- D06F33/60—Control of the operational steps, e.g. optimisation or improvement of operational steps depending on the condition of the laundry of centrifugal separation of water from the laundry
-
- 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
- D06F33/00—Control of operations performed in washing machines or washer-dryers
- D06F33/50—Control of washer-dryers characterised by the purpose or target of the control
- D06F33/76—Preventing or reducing imbalance or noise
-
- 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
- D06F39/12—Casings; Tubs
Abstract
A water-extracting device comprising: a water extraction tank (200) for extracting water from clothes; sensor elements (152, 700) for outputting detected signals including information on vibrations of the water extraction tank (200); and a control device (150) for controlling the water extraction tank (200) on the basis of the detected signal. The water extraction device is characterized in that the sensor elements comprise a first sensor element (152) that detects the amplitude of the water extraction tank (200) in a first direction and a second sensor element (700) that is installed in a second direction with respect to the first sensor element (152), the second direction being opposite to the first direction.
Description
Technical field
The present invention relates to a kind of dewater unit for clothing is dewatered.
Background technology
Dewater unit typically possesses the drench pit that clothing is dewatered.Drench pit usually possesses the inside groove that rotates for clothing is dewatered and takes in the water jacket of inside groove.Be formed with a plurality of open-works on the perisporium of inside groove.The water of sloughing from clothing is discharged from inside groove by open-work.Water jacket blocks the water of discharging from inside groove.
The clothing that is subject to processed is heavier because containing water.By the rotation of inside groove, the perisporium of clothing bump inside groove.Its result can impel dehydration.On the other hand, the bump of the perisporium of clothing and inside groove causes the vibrations of drench pit.
Patent documentation 1 to 7 discloses the switch element than large amplitude that detects drench pit.When larger displacement occured drench pit, switch element work stopped the rotation of inside groove.
Patent documentation 8 and 9 discloses the washing machine that detects the vibrations of drench pit with acceleration transducer alternative switch element.According to the disclosure of patent documentation 8 and 9, the vibrations of the drench pit when acceleration transducer can also detect the High Rotation Speed that is difficult to detect with switch element.
Clothing distribution random fluctuation in the drench pit.Therefore, according to the distribution of clothes, above-mentioned acceleration transducer or switch element can't detect vibrations sometimes immediately.
The prior art document
Patent documentation
Patent documentation 1: Unexamined Patent 6-282 communique
Patent documentation 2: Unexamined Patent 3-70593 communique
Patent documentation 3: Unexamined Patent 3-70594 communique
Patent documentation 4: Unexamined Patent 3-70595 communique
Patent documentation 5: Unexamined Patent 3-70596 communique
Patent documentation 6: Unexamined Patent 3-77584 communique
Patent documentation 7: Unexamined Patent 3-289998 communique
Patent documentation 8: Unexamined Patent 5-237290 communique
Patent documentation 9: Unexamined Patent 10-43469 communique
Summary of the invention
The object of the present invention is to provide a kind of dewater unit that can detect immediately the vibrations of drench pit.
The related dewater unit of an aspect of of the present present invention comprises: drench pit is rotated action so that clothing is dewatered; Sensing member, output packet contain the detection signal about the information of the vibrations of described drench pit; And control device, control described drench pit according to described detection signal, wherein, described sensing member possesses the first sensing element of the amplitude of the first direction that detects described drench pit, and is configured in respect to second sensing element of described the first sensing element on the second direction opposite with described first direction.
Dewater unit involved in the present invention can detect the vibrations of drench pit immediately.
Description of drawings
Fig. 1 is as according to the dewater unit of an embodiment and the summary longitudinal section of illustrative washing machine.
Fig. 2 is the summary exploded perspective view of the lower case of washing machine shown in Figure 1.
Fig. 3 is the summary stereogram of the upper body of washing machine shown in Figure 1.
Fig. 4 is the summary exploded perspective view of upper body shown in Figure 3.
Fig. 5 is the summary exploded perspective view of the treatment trough of washing machine shown in Figure 1.
Fig. 6 is that the summary of washing machine shown in Figure 1 is overlooked enlarged drawing.
Fig. 7 is the summary exploded perspective view of mounting structure of the heat exchanger of expression washing machine shown in Figure 1.
Fig. 8 is that the summary of washing machine shown in Figure 1 is overlooked enlarged drawing.
The specific embodiment
Below, with reference to accompanying drawing, an embodiment of dewater unit is described.In addition, employed in the following description " on ", the term of the expression directions such as D score, " left side ", " right side " is just in order to make explanation clear, and is not to be that the principle of dewater unit is carried out any restriction.
Fig. 1 is as according to the dewater unit of present embodiment and the summary longitudinal section of illustrative washing machine.With Fig. 1 washing machine is described.In addition, washing machine shown in Figure 1 not only has the washing function for washing clothes, also has the functions/drying for drying clothes.Dewater unit is the various devices that have the function of clothes dewatering, can be the device beyond the washing machine.
Fig. 2 is the summary exploded perspective view of lower case 120.With Fig. 1 and Fig. 2 lower case 120 is described.
Fig. 3 is the summary stereogram of upper body 130.With Fig. 1 to Fig. 3 upper body 130 is described.
As shown in Figure 1, along back face wall 123 control device 150 is installed.The various processing such as the carrying out washing treatment of 150 pairs of washing machines 100 of control device, processed, dry processing are controlled.
As shown in Figure 3, along the positive limit 137 fitting operation panels 151 of roof 131.Guidance panel 151 is electrically connected with control device 150.The user can operating operation panel 151, makes washing machine 100 carry out desired action.
As shown in Figure 3, form the peristome 138 that is circular on the roof 131.As shown in Figure 1, upper body 130 also possesses the lid 139 of inaccessible peristome 138.Lid 139 is mounted to respect to roof 131 and can rotates up and down.The user is rotating cover 139 upward, and clothing is dropped into treatment trough 200.Perhaps, the user is rotating cover 139 upward, takes out clothing from treatment trough 200.
Fig. 4 is the summary exploded perspective view that expression is installed on the various members of upper body 130.With Fig. 1, Fig. 2 and Fig. 4 the member that is installed on the upper body 130 is described.
Fig. 5 is the summary exploded perspective view for the treatment of trough 200.With Fig. 1 to Fig. 3 and Fig. 5 treatment trough 200 is described.
Inside groove 210 possesses the diapire 212 that the perisporium 211 that is the general cylindrical shape shape is connected with lower end with perisporium 211.Be formed with a plurality of open-works 213 on the perisporium 211.The water of deviating from from clothing is discharged from inside groove 210 by open-work 213.Water jacket 220 receives the water of discharging from open-work 213.
As shown in Figure 1, form peristome 225 at diapire 222.The water of deviating from from clothing is discharged from water jacket 220 by peristome 225.Washing machine 100 also possesses the tube connector 226 that is connected with peristome 225, be used for water is discharged to the outer drainage system 300 of housing 110.
As shown in Figure 2, pedestal section 122 have the lower back face wall 143 substantially flush with the back face wall 123 of side wall portion 121, with the substantially flush lower face wall 144 of the face wall 124 of side wall portion 121, the bottom left wall 145 substantially flush with the left wall 125 of side wall portion 121, and the bottom right wall 146 substantially flush with the right wall 126 of side wall portion 121.Form water discharge outlet 142 on the lower back face wall 143.
As shown in Figure 1, drainage system 300 comprises: the drainpipe 310 that possesses the first end 311 that is connected with tube connector 226 and the second end 312 that is connected with water discharge outlet 142; And the draining valve 320 that under the control of control device 150, opens and closes drainpipe 310.When draining valve 320 was opened drainpipe 310, the water in the water jacket 220 was discharged to outside the housing 110 by drainpipe 310.
Such as Fig. 1 and shown in Figure 5, treatment trough 200 possesses and is roughly discoid shaker machine (pulsator) 230.Shaker machine 230 possess horizontal on the diapire 212 of inside groove 210 plectane section 231 and from the periphery of plectane section 231 outstanding inclined ring 232 upward.Inclined ring 232 is expanded upward.Shaker machine 230 also possesses stirring rib 233 outstanding above plectane section 231 and inclined ring 232.Stir rib 233 and be radiated entends.Shaker machine 230 is rotated when washing clothes and/or during drying clothes.So in these operations, clothing is by suitable stirring.
In the washing procedure of washing clothes, the bang path that arrangement of clutch 440 switches driving force makes driving force be delivered to the second axle 430.Consequently, in washing procedure, shaker machine 230 is in inside groove 210 interior rotations.
As shown in Figure 1, washing machine 100 also possesses the water system 500 that is provided for the water of washing clothes to treatment trough 200.Water system 500 possesses: be installed on feed water inlet 501(on the roof 131 that is formed on upper body 130 with reference to Fig. 3) water unit 510; The transfer valve 520 in the path of the water that switching is provided by water unit 510; And the water supply pipe 530 in the path of the water of regulation from transfer valve 520 to water jacket.
As shown in Figure 5, treatment trough 200 comprises: the collection bag 214 that catches and reclaim isolated velveteen in the clothing from washing; And the fluid balancer 215 that plays a role for the balance that keeps inside groove 210.Collection bag 214 and fluid balancer 215 are installed on the upper limb of inside groove 210.
As shown in Figure 1, water jacket 220 also possesses: be connected with the upper limb 224 of perisporium 221 and be horizontally placed on upper plate 227 on the inside groove 210; And be mounted to the inner cap 229 that can rotate up and down with respect to upper plate 227.The user can make the inner cap 229 of lid 139 belows of upper body 130 rotate upward, and clothing is dropped into inside groove 210.Perhaps, the user can take out clothing from inside groove 210.When the user rotates inner cap 229 downwards, between upper plate 227 and inner cap 229, form seal construction.Like this, the water in the treatment trough 200 can or can not spill from the peristome of upper plate 227 hardly fully.
The circulatory system 600 also possesses the cooling fan 620 of back face wall of being installed on 123.610 air-supplies of cooling fan 620 heat exchanger, the cool drying air.Consequently, promoted the dehumidifying of dry air.
The circulatory system 600 also possesses: the dry air after will dehumidifying is sent into the Air Blast fan 630 for the treatment of trough 200; The heater 640 of heat drying air between Air Blast fan 630 and treatment trough 200; And the dry air after will heating is directed to the ingress pipe 650 for the treatment of trough 200.Ingress pipe 650 is connected with upper plate 227.The circulatory system 600 can be sent into dry air to treatment trough 200 by ingress pipe 650, and reclaims dry air by tube connector 226.Like this, realized the circulation of the dry air around treatment trough 200.
Fig. 6 is the bight summary amplification plan view on every side between face wall 124 and the right wall 126.With Fig. 1, Fig. 2, Fig. 4 and Fig. 6 washing machine 100 is further detailed.
The perisporium 221 of water jacket 220 comprise with the perisporium 211 opposed inner faces 241 of inside groove 210 and with the outside 242 of inner face 241 opposition sides.Outside 242 is opposite with side wall portion 121.As shown in Figure 6, outside 242 is near side wall portion 121.
Such as the explanation of carrying out in conjunction with Fig. 4, switch element 152 is configured in the bight between back face wall 123 and the left wall 125.On the other hand, acceleration transducer 700 is configured between face wall 124 and the right wall 126.Therefore, acceleration transducer 700 is arranged on respect to switch element 152 (that is, relative with switch element 152, on second direction SD) on the diagonal of housing 110.
As shown in Figure 6, if treatment trough 200 is rotated in a clockwise direction, then the uneven distribution of the clothing between right wall 126 and the back face wall 123 and/or the vibrations of clashing into caused treatment trough 200 are detected by acceleration transducer 700.The vibrations of the uneven distribution of the clothing between left wall 125 and the face wall 124 and/or the treatment trough 200 that bump causes are detected by switch element 152.Therefore, in during the treatment trough 200 rotation half-turns, the vibrations of processor 200 can degree of being accelerated sensor 700 and switch element 152 one of them detects at least.Like this, can promptly detect the vibrations for the treatment of trough 200.
As shown in Figure 6, the outside 242 of water jacket 220 is near side wall portion 121.As mentioned above, owing to utilize acceleration transducer 700 and switch element 152 can promptly detect the vibrations for the treatment of trough 200, therefore, even the space between the outside 242 of water jacket 220 and the side wall portion 121 is narrower, also can avoid or reduce the bump of water jacket 220 and side wall portion 121.Therefore, can provide small-sized washing machine 100.
Fig. 7 is the summary stereogram that is installed on the heat exchanger 610 of housing 110.Fig. 8 is the bight summary amplification plan view on every side between right wall 126 and the back face wall 123.With Fig. 1, Fig. 7 and Fig. 8 the installation of heat exchanger 610 is described.
The circulatory system 600 connects with (that is, upper plate 227) above the treatment trough 200 and following (that is, the diapire 222 of water jacket 220) near right wall 126.In addition, heat exchanger 610 extends upward along back face wall 123 and back cover plate 129.Therefore, the circulatory system 600 suppresses the up and down displacement of direction for the treatment of trough 200 centered by the near zone in the bight between right wall 126 and the back face wall 123.In the present embodiment, the circulatory system 600 is as straining element and illustration.
On the other hand, in the bight between right wall 126 and the back face wall 123 be in left wall 125 on the diagonal and the near zone in the bight between the face wall 124, treatment trough 200 is more up and down than being easier to.For example, when the user was sprinkled upon water on the upper plate 227, therefore water flowed to the bight between left wall 125 and the face wall 124.In the present embodiment, because there are not the sensing members such as acceleration transducer 700 or switch element 152 in the bight between left wall 125 and the face wall 124, therefore, the sensing such as acceleration transducer 700 or switch element 152 member can break down because being sprinkled upon the water on the upper plate 227 hardly.Like this, can provide the higher washing machine of reliability 100.
In the above-described embodiment, the principle of dewater unit is illustrated.The structure of above-mentioned dewater unit just illustrates.Therefore, in the scope of the principle that does not break away from above-mentioned embodiment, can carry out various changes to dewater unit.
Above-mentioned embodiment mainly possesses following structure.
A related dewater unit in aspect of above-mentioned embodiment comprises: drench pit is rotated action so that clothing is dewatered; Sensing member, output packet contain the information ground detection signal of the vibrations of relevant this drench pit; And control device, control described drench pit according to described detection signal, wherein, described sensing member possesses the first sensing element of the amplitude of the first direction that detects described drench pit; Be arranged on respect to second sensing element of described the first sensing element on the second direction opposite with described first direction.
According to this structure, sensing member output packet contains to close carries out spinning movement with the detection signal of the information of the vibrations of drench pit that clothing is dewatered.Control device is controlled drench pit according to detection signal.The amplitude of the first direction of the first sensing element senses drench pit of sensing member.The second sensing element of sensing member is configured in respect to the first sensing element on the second direction opposite with first direction.Therefore, in the spinning movement of drench pit, the vibrations of the drench pit that occurs in the half cycle interval are detected by one of them of the first sensing element and the second sensing element.Detected by in the first sensing element and the second sensing element another in the vibrations of the interval drench pit that occurs of other half cycle.Therefore, the vibrations of drench pit can be detected immediately.
In said structure, preferably, described dewater unit also possesses the housing of taking in described drench pit, this housing has the first wall of erectting setting along described drench pit, and the second wall of this first wall opposition side, erects the 3rd wall that arranges between described the first wall and described the second wall, and with the wall of the 3rd wall opposition side, described first direction is the direction in formed bight between described the first wall and described the 3rd wall, and described the second sensing element is configured in the space that is surrounded by described the second wall, described wall, described drench pit.
According to this structure, the housing of taking in drench pit has the first wall of erectting setting along drench pit, and the second wall of the first wall opposition side, erects the 3rd wall that arranges between the first wall and the second wall, and with the wall of the 3rd wall opposition side.The amplitude of the direction in formed bight between the first sensing element senses the first wall and the 3rd wall.The second sensing element is configured in the space that is surrounded by the second wall, wall, drench pit.Because the first sensing element and the second sensing element can be suitably configured and not need the special space that arranges, and therefore can provide small-sized drying device.
In said structure, preferably, described drench pit has and is rotated with the inside groove that clothing is dewatered and the water jacket of taking in this inside groove, and this water jacket comprises the perisporium cylindraceous that has with the opposed outside of described housing, and described the second sensing element is installed on described outside.
According to this structure, drench pit possesses takes in the water jacket that is rotated with the inside groove that clothing is dewatered.Water jacket comprises the perisporium cylindraceous that has with the opposed outside of housing.Because the second sensing element is installed on the outside, therefore can be by the suitable space that is surrounded by the second wall, wall, drench pit that is configured in.Because the second sensing element can be suitably configured, and does not need the special space that arranges, therefore can provide small-sized drying device.
In said structure, preferably, described the first sensing element comprises the mechanical switch element with the bar section that changes its posture corresponding to the amplitude of described drench pit, described the second sensing element comprises the acceleration transducer of the acceleration that detects described outside, described control device according to the posture of described bar section and described acceleration one of them adjusts the rotation of described inside groove at least.
According to this structure, the first sensing element comprises the mechanical switch element with the bar section that changes its posture corresponding to the amplitude of drench pit.The second sensing element comprises the acceleration transducer of the acceleration that detects the outside.Control device according to the posture of bar section and acceleration one of them adjusts the rotation of inside groove at least.Because different types of sensing element is used to the detection of the vibrations of drench pit, therefore, corresponding to various vibrating modes, can suitably adjust the rotation of inside groove.
In said structure, preferably, described dewater unit also comprises be used to the drive source that makes described inside groove rotation, wherein, described water jacket has the diapire that described drive source is installed, described perisporium have the first edge of connecting described diapire and with the second edge of this first edge opposition side, described acceleration transducer be installed in described the second edge near.
According to this structure, water jacket has the diapire that the drive source that makes the inside groove rotation is installed.The first edge of connection diapire and the second edge of opposition side are to shake than large amplitude.Since acceleration transducer be installed in the second edge near, therefore, the vibrations of water jacket can suitably be detected.
In said structure, preferred, also comprise the inhibition member that suppresses described drench pit displacement, described inhibition member is eccentrically set on described wall side with respect to the pivot of described inside groove.
According to this structure, because the inhibition member that suppresses drench pit displacement downwards is eccentrically set on the wall side with respect to the pivot of inside groove, drench pit is not easy to tilt to wall.Therefore, acceleration transducer is not easy to be exposed to water.
In said structure, preferably, described inhibition member possesses the circulatory system, and this circulatory system makes dry air circulation around described drench pit, sending into described drench pit and reclaim described dry air from this drench pit for the described dry air of dry described clothing.
According to this structure, suppress member and possess the circulatory system, this circulatory system makes dry air circulation around drench pit, sending into drench pit and reclaim dry air from this drench pit for the dry air of drying clothes.Therefore, clothing is not only accepted processed but also is accepted dry the processing.
In said structure, preferred, described acceleration transducer detect described water jacket the acceleration composition of radial direction and described water jacket acceleration composition along the circumferential direction at least one of them.
According to this structure and since acceleration transducer detect water jacket the acceleration composition of radial direction and water jacket acceleration composition along the circumferential direction at least one of them, so the vibrations of drench pit can suitably be detected.
In said structure, preferred, described acceleration transducer detects and the acceleration composition of described water jacket in the direction of the acceleration composition of radial direction and described water jacket acceleration composition quadrature along the circumferential direction.
According to this structure, because acceleration transducer detects and the acceleration composition of water jacket in the direction of the acceleration composition of radial direction and water jacket acceleration composition quadrature along the circumferential direction, therefore corresponding to various vibrating modes, control drench pit.
Utilizability on the industry
The principle of above-mentioned embodiment goes for device that clothing is dewatered.
Claims (according to the modification of the 19th of treaty)
1. dewater unit is characterized in that comprising:
Housing;
Drench pit is incorporated in the described housing, and clothing is dewatered;
Sensing member, output packet contain the detection signal about the information of the vibrations of described drench pit; And
Control device is controlled described drench pit according to described detection signal, wherein,
Described drench pit has for described clothing is dewatered and the inside groove that rotates and the water jacket of taking in this inside groove,
Described water jacket comprises the perisporium cylindraceous that has with the opposed outside of described housing,
Described sensing member, comprise the first sensing element that possesses the mechanical switch element and the second sensing element that possesses acceleration transducer, wherein, described mechanical switch element has the bar section that changes its posture corresponding to the amplitude of described drench pit, and described acceleration transducer detects the acceleration of described outside.
2. dewater unit according to claim 1 is characterized in that:
Described the first sensing element is arranged on the bight of described housing,
Described the second sensing element is arranged on respect to described the first sensing element on the diagonal of described housing.
3. dewater unit according to claim 1 is characterized in that:
Described housing, have the first wall of erectting setting along described drench pit, and the second wall of this first wall opposition side, between described the first wall and described the second wall, erect the 3rd wall that arranges, with the wall of the 3rd wall opposition side,
Described the first sensing element detects the amplitude of the direction in formed bight between described the first wall and described the 3rd wall as the first direction of described drench pit,
Described the second sensing element is configured in the space that is surrounded by described the second wall, described wall, described drench pit.
4. according to claim 2 or 3 described dewater units, it is characterized in that: described the second sensing element is installed in described outside.
5. according to claim 2 or 3 described dewater units, it is characterized in that, described control device, according to the posture of described bar section and described acceleration one of them adjusts the rotation of described inside groove at least.
6. according to claim 2 or 3 described dewater units, characterized by further comprising: be used for making the drive source of described inside groove rotation, wherein,
Described water jacket has the diapire that described drive source is installed,
Described perisporium have the first edge of connecting described diapire and with the second edge of this first edge opposition side,
Described acceleration transducer be installed in described the second edge near.
7. dewater unit according to claim 3 characterized by further comprising: suppress the inhibition member of described drench pit displacement downwards, wherein,
Described inhibition member is eccentrically set on described wall side with respect to the pivot of described inside groove.
8. dewater unit according to claim 7, it is characterized in that: described inhibition member possesses the circulatory system, this circulatory system makes dry air circulation around described drench pit, in order to will send into described drench pit and reclaim described dry air from this drench pit for the described dry air of dry described clothing.
9. according to claim 2 or 3 described dewater units, it is characterized in that: described acceleration transducer, detect described water jacket the acceleration composition of radial direction and described water jacket acceleration composition along the circumferential direction at least one of them.
10. according to claim 2 or 3 described dewater units, it is characterized in that: described acceleration transducer, detect and the acceleration composition of described water jacket in the direction of the acceleration composition of radial direction and described water jacket acceleration composition quadrature along the circumferential direction.
Illustrate or state (according to the modification of the 19th of treaty)
State according to the modification that the 19th (1) money of Patent Cooperation Treaty made
Revised claim 1-9.Increased claim 10.And the claim 5-9 of claim 6-10 when sending in one's application is corresponding respectively.
Claims (9)
1. dewater unit is characterized in that comprising:
Drench pit dewaters to clothing;
Sensing member, output packet contain the detection signal about the information of the vibrations of described drench pit; And
Control device is controlled described drench pit according to described detection signal, wherein,
Described sensing member, comprise the first direction that detects described drench pit amplitude the first sensing element and be arranged on respect to second sensing element of described the first sensing element on the second direction opposite with described first direction.
2. dewater unit according to claim 1 characterized by further comprising: take in the housing of described drench pit, wherein,
Described housing, have the first wall of erectting setting along described drench pit, and the second wall of this first wall opposition side, between described the first wall and described the second wall, erect the 3rd wall that arranges, with the wall of the 3rd wall opposition side,
Described first direction is the direction in formed bight between described the first wall and described the 3rd wall,
Described the second sensing element is configured in the space that is surrounded by described the second wall, described wall, described drench pit.
3. dewater unit according to claim 2 is characterized in that:
Described drench pit has for described clothing is dewatered and the inside groove that rotates and the water jacket of taking in this inside groove,
Described water jacket comprises the perisporium cylindraceous that has with the opposed outside of described housing,
Described the second sensing element is installed in described outside.
4. dewater unit according to claim 3 is characterized in that,
Described the first sensing element comprises the mechanical switch element with the bar section that changes its posture corresponding to the amplitude of described drench pit,
Described the second sensing element comprises the acceleration transducer of the acceleration that detects described outside,
Described control device, according to the posture of described bar section and described acceleration one of them adjusts the rotation of described inside groove at least.
5. dewater unit according to claim 4 characterized by further comprising: be used for making the drive source of described inside groove rotation, wherein,
Described water jacket has the diapire that described drive source is installed,
Described perisporium have the first edge of connecting described diapire and with the second edge of this first edge opposition side,
Described acceleration transducer be installed in described the second edge near.
6. dewater unit according to claim 5 characterized by further comprising: suppress the inhibition member of described drench pit displacement downwards, wherein,
Described inhibition member is eccentrically set on described wall side with respect to the pivot of described inside groove.
7. dewater unit according to claim 6, it is characterized in that: described inhibition member possesses the circulatory system, this circulatory system makes dry air circulation around described drench pit, in order to will send into described drench pit and reclaim described dry air from this drench pit for the described dry air of dry described clothing.
8. each described dewater unit in 7 according to claim 4 is characterized in that: described acceleration transducer, detect described water jacket the acceleration composition of radial direction and described water jacket acceleration composition along the circumferential direction at least one of them.
9. dewater unit according to claim 8 is characterized in that: described acceleration transducer, detect and the acceleration composition of described water jacket in the direction of the acceleration composition of radial direction and described water jacket acceleration composition quadrature along the circumferential direction.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2011-073846 | 2011-03-30 | ||
| JP2011073846A JP2012205778A (en) | 2011-03-30 | 2011-03-30 | Spin dryer |
| PCT/JP2012/001054 WO2012132200A1 (en) | 2011-03-30 | 2012-02-17 | Water extraction device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103080403A true CN103080403A (en) | 2013-05-01 |
| CN103080403B CN103080403B (en) | 2015-07-01 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201280002534.7A Expired - Fee Related CN103080403B (en) | 2011-03-30 | 2012-02-17 | Water extraction device |
Country Status (4)
| Country | Link |
|---|---|
| JP (1) | JP2012205778A (en) |
| CN (1) | CN103080403B (en) |
| TW (1) | TWI470129B (en) |
| WO (1) | WO2012132200A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108486825A (en) * | 2018-04-23 | 2018-09-04 | 海信（山东）冰箱有限公司 | Control method for washing machine and device |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5773802B2 (en) * | 2011-08-22 | 2015-09-02 | 株式会社東芝 | Washing machine |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1154064A2 (en) * | 2000-05-09 | 2001-11-14 | Whirpool Corporation | Device to limit the imbalance of a washing unit of a clothes washer |
| CN101144242A (en) * | 2006-09-14 | 2008-03-19 | 松下电器产业株式会社 | Washing machine |
| CN101358418A (en) * | 2007-07-30 | 2009-02-04 | 株式会社东芝 | Drum washing machine |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6340228Y2 (en) * | 1980-02-28 | 1988-10-20 | ||
| JPH06126079A (en) * | 1992-10-20 | 1994-05-10 | Hitachi Ltd | Operation of full-automatic washing machine |
| JPH07178287A (en) * | 1993-12-22 | 1995-07-18 | Matsushita Electric Ind Co Ltd | Washing machine |
| JP3178354B2 (en) * | 1996-05-31 | 2001-06-18 | 株式会社日立製作所 | Washing machine |
| JPH10118388A (en) * | 1996-10-22 | 1998-05-12 | Hitachi Ltd | Electric washing machine |
| JP3258955B2 (en) * | 1998-01-22 | 2002-02-18 | 三洋電機株式会社 | Fully automatic washing machine |
| JP2003071181A (en) * | 2001-09-05 | 2003-03-11 | Toshiba Corp | Washing machine |
| JP3914514B2 (en) * | 2003-05-21 | 2007-05-16 | 日立アプライアンス株式会社 | Washing machine |
-
2011
- 2011-03-30 JP JP2011073846A patent/JP2012205778A/en active Pending
-
2012
- 2012-02-17 CN CN201280002534.7A patent/CN103080403B/en not_active Expired - Fee Related
- 2012-02-17 WO PCT/JP2012/001054 patent/WO2012132200A1/en active Application Filing
- 2012-02-23 TW TW101105996A patent/TWI470129B/en not_active IP Right Cessation
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1154064A2 (en) * | 2000-05-09 | 2001-11-14 | Whirpool Corporation | Device to limit the imbalance of a washing unit of a clothes washer |
| CN101144242A (en) * | 2006-09-14 | 2008-03-19 | 松下电器产业株式会社 | Washing machine |
| CN101358418A (en) * | 2007-07-30 | 2009-02-04 | 株式会社东芝 | Drum washing machine |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108486825A (en) * | 2018-04-23 | 2018-09-04 | 海信（山东）冰箱有限公司 | Control method for washing machine and device |
| CN108486825B (en) * | 2018-04-23 | 2020-11-10 | 海信（山东）冰箱有限公司 | Washing machine control method and device |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2012205778A (en) | 2012-10-25 |
| CN103080403B (en) | 2015-07-01 |
| WO2012132200A1 (en) | 2012-10-04 |
| TW201239150A (en) | 2012-10-01 |
| TWI470129B (en) | 2015-01-21 |
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