Classifications

• • 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
  • D06F37/00—Details specific to washing machines covered by groups D06F21/00 - D06F25/00
  • D06F37/02—Rotary receptacles, e.g. drums
  • D06F37/12—Rotary receptacles, e.g. drums adapted for rotation or oscillation 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
  • D06F58/00—Domestic laundry dryers
  • D06F58/02—Domestic laundry dryers having dryer drums rotating about a horizontal 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
  • 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 
  • D06F33/50—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
• • 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
  • D06F34/22—Condition of the washing liquid, e.g. turbidity
• • 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
  • D06F37/00—Details specific to washing machines covered by groups D06F21/00 - D06F25/00
  • D06F37/20—Mountings, e.g. resilient mountings, for the rotary receptacle, motor, tub or casing; Preventing or damping vibrations
• • 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
  • D06F37/00—Details specific to washing machines covered by groups D06F21/00 - D06F25/00
  • D06F37/30—Driving arrangements 
  • D06F37/40—Driving arrangements  for driving the receptacle and an agitator or impeller, e.g. alternatively

Definitions

• the present invention relates to a washing / drying machine that continuously performs processes from washing, rinsing, dehydration to drying.
• a washing / drying machine having the configuration shown in FIGS. 14 and 15 has been considered. That is, a water basin 2 is rotatably supported in a washing and drying machine main body 1 around a horizontal shaft 3, and a rotary basin 4 is rotatably mounted in the water basin 2 via a rotary shaft 5.
• a drive switching device 6 for the pulsator and the rotary bath 4 and a motor 7 a for driving the rotary shaft 5 are provided below the water bath 2.
• the rotating shaft 5 and the motor 7a are connected via a bolt.
• a moving motor 7b is fixed to the main body 1 near the end of the horizontal shaft 3] 9, and is engaged with a form gear 8 driven by the moving motor 7b. 9 is fixed to the horizontal shaft 3.
• the horizontal axis 3 for rotating the water tank 2 is provided outside the water tank 2 at the front and rear center of the main body "I". Therefore, the bottom area of the main body 1 is large.
• the size of the water tank 2 must be reduced, and as a result, the amount of clothes that can be washed and dried decreases.
• the water tank 2 is supported by a horizontal axis 3 to turn the water tank 2 to a substantially horizontal state or a substantially vertical state, but the horizontal axis 3 is located on the side wall of the main body.
• drainage b 1 3 for Tir located on the side wall Do is very large locus of turn during ⁇ b 1 3 Mizukasu 2, limited size body 1 sufficiently in Mizukasu 2 in The capacity cannot be secured and the washing / drying capacity is small, which is a problem.
• the horizontal axis 3 has been invented to be disposed at the corner of the main body 1. In this case, however, in this case, the cylindrical water is used. dregs trajectories of turning of the second top and bottom interferes with the side wall of the body 1, the volume of Mizukasu 2 occurs sufficiently ensured can Nai and Iu problem.
• the possibility of operation only in the drying step, not in the drying after the dehydration step, is possible.
• D If water remains in the water tank at this time, the drying step can be performed in a horizontal state. Leaks out of the water tank and there is a problem with reliability.
• a first object of the present invention is to obtain a turning mechanism capable of effectively utilizing the volume in the main body.
• the second purpose is to obtain a drainage tank that can effectively utilize the volume in the main body.
• the third object is to obtain a configuration of a water tank that can effectively utilize the volume in the main body.
• the fourth objective is to obtain a reliable and simple drying mechanism.
• the fifth purpose is to obtain high reliability of water leakage even in various driving situations. — —
• the sixth purpose is to detect the amount of clothing before the drying process, make an appropriate decision as to whether to proceed to drying, and improve usability.
• the present invention uses a pair of turning shafts that enable the water tank to be turned at the diagonal corners of the main body. It is located at the corner and can maximize the size of the water tank even when the water tank turns, and can effectively utilize the volume inside the main body.
• the present invention provides: a pair of turning shafts are provided at diagonal corners of the main body, and when the water tank is in a substantially horizontal state, the drainage roller is arranged at a position near the corner of the main body; Since the baffle is installed near the corner of the main unit when the water tank is in a substantially vertical state, the trajectory of the draining unit during rotation is the same as the corner of the main unit. It is necessary to make use of the volume inside the main body, and the water tank can be enlarged.
• the present invention provides a method according to the present invention, wherein a pair of turning shafts are provided at diagonal corners of the main body, and the water tank is formed into a substantially cylindrical shape having an upper portion and a lower portion having a substantially conical shape.
• the trajectory of the water tank can be small and the water tank can be enlarged.
• the present invention provides an air blower for blowing air for drying clothes into a water tank and an air blower from a water tank at an upper opening part of the water tank.
• the present invention provides: The dewatering process is performed in a substantially vertical state of the water tank, and the drying process is performed in a substantially horizontal state of the water tank.A control device is provided. The dewatering operation is performed before the spinning device is driven. Even if water remains in the tank, dehydration in the water tank is not possible. 1) Water does not leak and high reliability can be obtained.
• the present invention has a cloth amount detecting means for detecting the amount of clothes before a drying process, and when the cloth amount detecting means detects a cloth amount of a predetermined amount or more, the control device is provided. DIn order to stop the transition to the drying process, it is not necessary for the user to judge whether to complete only the washing, rinsing, and dehydrating processes or the drying process according to the amount of clothes at the start of washing. Very easy to use. 0
• FIG. 1 is a vertical sectional view of a washing / drying machine in a vertical state according to an embodiment of the present invention
• FIG. 2 is a vertical sectional view of the washing / drying machine in the horizontal state
• FIG. Fig. 4 is a perspective view of the same bottom
• Fig. 5 is a detailed cross-sectional view of the water tank
• Fig. 6 is a cross-sectional view of the speed reducer
• Fig. 7 is a detailed cross-sectional view of the vicinity of the rotary speed reduction mechanism
• Fig. 8 Fig. 9 shows the structure of the limit switch
• Fig. 9 is a schematic diagram showing the flow of drying air
• Fig. 9 is a schematic diagram showing the flow of drying air
• Fig. 9 is a schematic diagram showing the flow of drying air
• Fig. 9 is a schematic diagram showing the flow of drying air
• Fig. 9 is a schematic diagram showing the flow of drying air
• Fig. 9 is a schematic diagram showing the flow of drying air
• FIG. 10 is a cross-sectional plan view of the washer-dryer during the washing, rinsing, and dewatering steps.
• Fig. 11 is a cross-sectional plan view of the washer-dryer during the drying process.
• Fig. 12 is a cross-sectional view showing details of the bottom of a water tank of the washer-dryer.
• Fig. 13 is the washer-dryer.
• FIG. 14 is a front sectional view showing a washer / dryer according to a conventional example, and FIG. 15 is a side sectional view of the conventional example.
• Water tank A 18 A and water tank B 1 SB form a water tank.
• 1 9 sheets for watertight provided in the fitting ⁇ portion of the water tank A lambda 8 A and aquarium B 1 8 B - ⁇ Le material]) shows this detail in Figure 5.
• 2 O is provided by an openable / closable inner lid provided on the upper part of water tank B.
• Numeral 21 denotes an overflow which is located in the vicinity of the corner of the main body A- 4 and opened in the water tank 18A, so that the overflow can be performed at the time of water injection and rinsing.
• 2 2 is O.F.F. 2 "I and aquarium A
• Reference numeral 23 denotes a residual water detector provided at the bottom of the water tank 18, which is a pair of electrodes.
• Pulsator 2 6 is mounted on the washing shaft 2 8 of the mechanism section 2 7, rotation dregs 2 5 is Ken'yui and dewatering shaft 2 9 of the mechanism section 2 7 til. Further, the dewatering shaft 29 can be released from the washing shaft 28 at any time along the mechanism 27.
• Reference numeral 30 denotes the input shaft of the mechanical unit 27. ⁇ Etiru a Mekapuri A 3 1 and the mechanical pulley B 3 2
• the Input shaft 3 O. 3 3 is a washing motor D, 3 4 Till conjunction with Ridea] ?, main Kapu Li A 3 1 Habe belt A 3 5 washing pulleys 3 4 I Ni ⁇ o - the washing mode washing up was provided on one and three other 3.
• Reference numeral 40 denotes a velvet B for connecting the mechanical pulley 'B32 and the drying pulley 38. 4 1 taken on the bottom of Mizukasu 1 8 A] Tagged mode -? ⁇ with data collected by D with fittings, washing the main mosquito section 2 7 mode one motor 3 3 Oyobi drying mode - motor 3 6 fixed Being done.
• Reference numeral 42 denotes a column
• reference numeral D denotes a column.
• Reference numeral 43 denotes a turning shaft provided at the diagonal corner of the main body A 14 and provided on the column 42.
• the support 42 is motor-mounted.] 9.
• the motor 41 is attached to the mounting bracket 41, and the motor mounting bracket 41, the rotating shaft 43, and the support 42 are attached to the support.
• 4 4 is a reinforcing bracket attached along the outer periphery of the water tank 18 A and fixed to both ends of the column 4 2.
• 4 4 5 is a main body of the water tank ⁇ 1 4 Hang each with two suspensions.
• Reference numeral 46 denotes a base fixed to the bottom of the main body ⁇ 14, and a blower 47 and a heat exchanger 48 for dehumidification, and a rotation motor 49 for rotation of a water tank are fixed. You.
• Fig. 7 shows the turning device.
• 5mm is the turning clutch, which connects or disconnects the turning motor output shaft 51 and the turning speed reduction mechanism input shaft 53 of the speed reduction mechanism 52.
• the rotation speed reduction mechanism 52 is provided with a gear gear 54 on the rotation speed reduction mechanism input shaft 53, and is provided on a rotation speed reduction gear output shaft 6 with a winding pulley 55 attached thereto.
• -Moe Ho 5 7 The speed is reduced.
• Figure 8 Wa I catcher -5 8 You of motor preparative] Preparative Wa Iya attached taken to 3 with fitting 4]? It has been fixed over end to attach member 5 9, attached taken to the main body A 1 4 Guide pulley A 6 O Guide pulley B 61 Fold back at D 6 and take up by D pulley 55. You.
• Guide pulley A60 and guide pulley B61 will move a fixed distance along the tensioner of gear 58, and will return to their original positions if the tensioner of gear 58 does not exist.
• Panel A 62 and spring B 63 are provided.
• 6 4 detects a vertical state of the water dregs operating I moth I Dopuri B 6 1 Nyo Li mitt up sweep rate pitch A Dea, 6 5 Li mitt up switch B for detecting the horizontal state of Mizukasu Duru.
• Reference numeral 6 denotes a fund that forms a blowing path from the blower 47 to the heat exchanger 48.
• 6 7 is aquarium B
• a heater provided in the upper part of the 1 8 B, empty for drying the tank B 1 8 B - Hirakiroshi the blowing b 6 8 of the gas, the discharge duct A 6 9 and the discharge duct B70 and slide 7 Communicates with 1.
• the heater 67 communicates with the heat exchanger 48 through a discharge duct # 70 and a telescopic duct # 72.
• FIG. 1 shows the condition of the water tank during the washing, rinsing and dehydration steps.
• the washing shaft 28 of the rotating basin 25 is positioned perpendicular to the installation surface of the main unit A14, and the pulsator 26 is washed through the mechanical unit 2 at this time.
• Washing motor connected to axis 2 8 3? Rotate in the specified forward / reverse cycle.
• the amount of laundry weight sensing means 8 1 Nyo above Yo Uni clothing It can be dried with the same size basin.
• the amount of clothes is about% of the amount of clothes that can be washed. If the washable amount is 4, the amount of clothes that can be dried is 2. Therefore, if the amount of clothes is equal to or more than a predetermined amount, that is, 2 or more, the control device 8 O ends only in the washing, rinsing, and dewatering steps, and notifies the washing user of the washing completion (first example). Steps 1 to 5 in Fig. 4 :). When the drying has been completed, remove the clothing from the part and remove it. If the amount of laundry is less than the specified amount, that is, less than 2, wash, rinse, dehydrate and then dry.
• Steps 4, 6 to 9 in Fig. 14 During the washing process, the water tank is filled with water for washing, but as shown in Fig. The water tank A 18 A and the water tank B 18 B are fitted with each other. D-holes 19 are provided, so that water does not leak out and is very reliable. Teru.
• the rotary tank 25 is connected to the dewatering shaft 29 via the mechanical unit 27 and rotates at a high speed of about 80 000 rpm to perform dewatering.
• the vibration of the rotary dregs 2 5 is Denwa U attenuated suspension pen tion 4 5 via a turning shaft 4 3 Mizukasu A 1 8 A.
• the washing motor one motor 3 3 rotation speed reduction device 3 7 Ya drying mode - not transmitted to the motor 3 6, is to become a hindrance to the driving of the path Honoré cell one motor 2 6 Ya rotation dregs 2 5 Nai .
• the control device 8 O Dehydration operation is performed before turning operation. In this case, dehydration is performed when the turning operation is started, so that no water is present in the water tank, and high reliability of water leakage during the turning operation is realized.
• the guide pulley A61 moves along the stretcher of the yard 58 to release the limit switch A64.
• the turning shaft 43 is provided in the corner portion of the main body A14 as shown in FIGS. 10 and 11, so that even if the water tank turns. It is possible to maximize the size of the aquarium, and effectively utilize the volume inside the body. Further, since the bottom and the top of the water tank A 18 A and the water tank B 18 B have a truncated cone shape, interference with the side wall of the main body A 14 is avoided. It can be used effectively, and it is possible to maximize the volume of the aquarium.
• the drainage line 22 is located at the corner of the main body A 14 when the water tank is in a horizontal state.
• the rotation clutch 5 O is released, and only the blower 47 is driven by the rotation motor 49.
• the drying motor 36 is driven, and the reduction gear 37 and the drying pulley 38 are connected to the clutch 39.
• the rotation of the drying mode one motor 3-6 is decelerated to speed reduction device 3 7 Nyo D about 6 0 rpm both bets click is amplified. This makes it possible to obtain a large torque with a small motor, without the need for complicated control devices. Low speed rotation can be obtained.
• the rotating tank 2 s starts rotating at a predetermined rotation speed of about 6 Orpm through the bed B 40 by the drying motor 3 e to roll the clothes inside the rotating tank 25.
• the drying air heated by the heater 67 is blown from the blower 68 into the water tank to dry the clothes.
• the drying air that has become humid after the clothes are dried is sent to the heat exchanger 48 through the exhaust line 73, the D-type finholeer 74, and returns to the blower after being dehumidified.
• air is circulated in the drying air path to dry clothes.
• cooling water for water cooling for heat exchange is supplied in a timely manner.
• the heater 67 and the air blower to the water tank are installed at the top of the water tank, so there is no water on the heater and the drying air path. No water infiltration into ⁇ , leakage of electricity ⁇ Indispensable of water leakage ⁇ High safety ⁇ High reliability can be obtained, and drying air after heating is immediately blown into rotating tank 25 Therefore, drying can be performed very efficiently.
• the rotation chamber 25 stops, the rotation clutch 5 O is connected, and the rotation motor
• the size of the washing machine body can be increased by positioning the tillage shaft at the corner of the washing machine body. No, it is possible to wash a certain amount of clothes.
• the turning shaft of the pair is provided at a diagonal corner of the main body, and when the water tank is in a substantially horizontal state, the drainage pipe is disposed at a position near the corner of the main body. It is located near the corner, and the trajectory of the drainage pipe and the over flow floor during rotation passes through the corner of the main body.
• the turning shaft of the pair is provided at a diagonal corner of the main body, and the water tank has a substantially cylindrical shape having a substantially truncated conical shape at the top and bottom, so that the locus of the water tank during turning is small. It can be used to enlarge the aquarium.
• the air blower and the suction blower for the water tank are provided at the upper part of the water tank, no water is applied to the heater, water does not enter into the circulating air path, and electric leakage is prevented. High safety and high reliability of water leakage.
• the present invention has a control device for performing the washing, rinsing, and dehydration steps in a substantially vertical state of the water tank and performing the drying step in a substantially horizontal state of the water tank, and performs a dehydration operation before the control device is driven. If there is water remaining in the water tank before turning, there is no water in the water tank.3) Water does not leak during turning. However, high reliability can be obtained.
• the present invention has a cloth amount detecting means for detecting the amount of clothes before the drying step, and when the cloth amount detecting means detects the amount of clothes which is equal to or more than a predetermined amount, the controller sends the cloth amount to the drying step. Since the transfer is a stop, the amount of clothing can be detected before the drying process starts. At the start of washing, the user needs to judge whether to complete the washing, rinsing, and dewatering steps only or the drying step according to the amount of clothes at the start of washing. It is good.

Landscapes

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

Priority Applications (3)

Applications Claiming Priority (10)

Publications (1)

Family

ID=27523708

Family Applications (1)

Country Status (3)

Cited By (6)

Families Citing this family (1)

Citations (3)

• 1989
  • 1989-06-15 WO PCT/JP1989/000598 patent/WO1989012711A1/ja active IP Right Grant
  • 1989-06-15 KR KR1019900700349A patent/KR920010991B1/ko not_active IP Right Cessation
  • 1989-06-15 DE DE68913717T patent/DE68913717T2/de not_active Expired - Fee Related

Patent Citations (3)

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