WO2011161853A1 - 食器洗い機 - Google Patents

食器洗い機 Download PDF

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Publication number
WO2011161853A1
WO2011161853A1 PCT/JP2011/001601 JP2011001601W WO2011161853A1 WO 2011161853 A1 WO2011161853 A1 WO 2011161853A1 JP 2011001601 W JP2011001601 W JP 2011001601W WO 2011161853 A1 WO2011161853 A1 WO 2011161853A1
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WO
WIPO (PCT)
Prior art keywords
cleaning tank
path
water
dishwasher
cleaning
Prior art date
Application number
PCT/JP2011/001601
Other languages
English (en)
French (fr)
Japanese (ja)
Inventor
啓明 宮瀬
中野　博之
新海　清恭
Original Assignee
パナソニック株式会社
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by パナソニック株式会社 filed Critical パナソニック株式会社
Priority to CN201180030964.5A priority Critical patent/CN102946783B/zh
Priority to KR1020127033283A priority patent/KR20130040919A/ko
Priority to EP11797743.9A priority patent/EP2583612A4/en
Publication of WO2011161853A1 publication Critical patent/WO2011161853A1/ja

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    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L15/00—Washing or rinsing machines for crockery or tableware
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L15/00—Washing or rinsing machines for crockery or tableware
    • A47L15/0084—Washing or rinsing machines for crockery or tableware of drawer-type
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L15/00—Washing or rinsing machines for crockery or tableware
    • A47L15/42—Details
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L15/00—Washing or rinsing machines for crockery or tableware
    • A47L15/42—Details
    • A47L15/4246—Details of the tub
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L15/00—Washing or rinsing machines for crockery or tableware
    • A47L15/42—Details
    • A47L15/48—Drying arrangements
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L15/00—Washing or rinsing machines for crockery or tableware
    • A47L15/42—Details
    • A47L15/421—Safety arrangements for preventing water damage

Definitions

  • the present invention relates to a built-in type dishwasher that cleans dishes and the like by spraying washing water.
  • FIG. 7 is a longitudinal sectional view of a conventional dishwasher.
  • the conventional dishwasher is accommodated in the system kitchen and provided inside the housing 1.
  • the washing tank 2 formed integrally with the bottom part and the side part is provided with an opening 3 on the upper side, and a table basket 5 for storing the tableware 4 is arranged inside.
  • a washing nozzle 6 is rotatably provided below the tableware basket 5, and the washing water stored in the washing tank 2 is pressurized and circulated by the washing pump 7 and sprayed from the washing nozzle 6 to wash the tableware 4.
  • a rail 8 is fixed below the cleaning tank 2 and supported so as to be movable in the front-rear direction.
  • an intake cover member 59 configured separately from the cleaning tank 2 is disposed outside the outer wall of the cleaning tank 2, and the side wall of the cleaning tank 2 and the intake cover member 59 are separated from each other.
  • the duct-like air passage 60 is configured to be small. And it is comprised so that external air may be ventilated in the washing tank 2 from the ventilation port 62 provided in the washing tank 2 via the ventilation path 60, and the tableware 4 may be dried by the air blower 61.
  • FIG. With such a configuration, the intake cover member 59 is fixed to the cleaning tank 2 via a sealing member (not shown) made of an elastic body, and prevents water leakage and wind leakage (see, for example, Patent Document 1). .
  • the intake cover member 59 is provided on the outside of the cleaning tank 2 in order to form the duct-shaped air passage 60. . Further, most of the wash water falling from above by the blower cover 63 does not enter the blower path 60 and is collected at the bottom of the wash tank 2. However, since a small amount of cleaning water enters the blower path 60 through a gap between the cleaning tank 2 and the blower cover 63, the joint 64 between the wash tank 2 and the intake cover member 59 needs to be water-sealing. For this reason, the cleaning tank 2 and the intake cover member 59 are fixed through a seal member or welded to be water-sealed.
  • the cleaning tank 2 and the blower cover 63 are integrally formed.
  • the bottom part and the side part of the cleaning tank 2 are integrally formed, it is very difficult to configure the mold.
  • the cleaning water may enter from below the blower cover 63 due to vibrations when the cleaning tank 2 is pulled out. . Therefore, it is necessary to join the air intake cover member 59 and the cleaning tank 2 in a watertight manner.
  • the water tightness of the joint 64 between the cleaning tank 2 and the intake cover member 59 is impaired due to poor welding and deterioration of the material due to heat cycle, detergent, oil, etc., leading to water leakage. there is a possibility. This is the same even when the intake cover member 59 is sealed with a sealing member made of an elastic material.
  • the present invention provides a dishwasher having a dishwasher body having an opening in the front and a washing tub provided so as to be freely drawn out from the opening, and that does not leak even when used for a long period of time.
  • the dishwasher of the present invention includes a dishwasher body having an opening in the front, a washing tub provided so as to be freely drawn out from the opening, and a blower for supplying outside air into the washing tub from a blower opening through a blower path.
  • the cleaning tank is configured by engaging a bottom constituent member that forms the bottom and a cleaning tank member that forms at least a side surface of the cleaning tank.
  • the air blowing path is located outside the outer wall of the cleaning tank, and is configured by engaging a lower divided path formed integrally with the bottom component member and an upper divided path formed integrally with the cleaning tank member.
  • the dishwasher of the present invention can realize a dishwasher that does not leak even when used for a long time in a built-in type dishwasher.
  • FIG. 1 is a longitudinal sectional view of a dishwasher according to Embodiment 1 of the present invention.
  • FIG. 2 is a perspective view seen from the front of the washing tub of the dishwasher according to Embodiment 1 of the present invention.
  • 3 is a cross-sectional view taken along line 3-3 in FIG.
  • FIG. 4 is a cross-sectional perspective view of the main part as viewed from the front of the washing tub of the dishwasher according to Embodiment 1 of the present invention.
  • FIG. 7 is a longitudinal sectional view of a conventional dishwasher.
  • FIG. 1 is a longitudinal sectional view of a dishwasher according to a first embodiment of the present invention.
  • FIG. 2 is a perspective view seen from the front of the washing tub of the dishwasher according to the first embodiment of the present invention.
  • 3 is a cross-sectional view taken along line 3-3 in FIG.
  • FIG. 4 is a cross-sectional perspective view of a main part viewed from the front of the washing tub of the dishwasher according to the first embodiment of the present invention.
  • FIG. 5 is a cross-sectional view of an essential part taken along line 5-5 in FIG. 6 is a cross-sectional view of the main part taken along the line 6-6 in FIG.
  • the casing 27 accommodated in the system kitchen is provided with a washing tank 29 for accommodating and washing the dishes 28 inside.
  • the cleaning tank 29 is provided at the lower part thereof so that it can be pulled out in the front-rear direction along a set of rails 30 that are installed substantially horizontally inside the both side surfaces of the casing 27.
  • a dish basket 31 for storing tableware 28 is disposed inside the washing tank 29, and a washing nozzle 32 is rotatably provided at the bottom of the washing tank 29 below the dish basket 31.
  • a heating device 33 such as a heater for heating the stored cleaning water, and a drain port 34 are provided at the bottom of the cleaning tank 29.
  • a cleaning pump 35 is disposed outside the bottom of the cleaning tank 29 and pressurizes the cleaning water accumulated in the drain port 34 and sends it to the cleaning nozzle 32. Wash water accumulated in the drain port 34 is pressurized and circulated by the wash pump 35 and sprayed into the wash tank 29 from the spray hole 48 of the wash nozzle 32 to wash the dishes 28.
  • a blower 55 made of a blower fan or the like is disposed at the bottom of the cleaning tank 29, and outside air is blown into the cleaning tank 29 from the blower port 57 via a blower path 56 formed in the lower portion of the front outer wall of the cleaning tank 29.
  • the tableware 28 is dried by blowing air.
  • an umbrella-shaped portion 56c whose end portion is bent downward is formed in the upper portion of the air blowing port 57 so as to protrude substantially horizontally rearward in the cleaning tank 29, and directly from above the cleaning tank 29 and along the inner wall. The falling wash water is prevented from entering the blower path 56.
  • the umbrella-shaped portion 56c rectifies the outside air sent from the blower device 55 toward the heating device 33 located below the blower port 57, for example, by bending the end portion downward, and efficiently Can be heated.
  • the cleaning water stored in the cleaning tank 29 is supplied from a water pipe through a water supply hose and a water supply valve (both not shown).
  • a water level detection device (not shown) that communicates with the cleaning tank 29 that the cleaning water has been supplied to a predetermined cleaning water level 47
  • the control device closes the water supply valve and stops the supply of the cleaning water to the cleaning tank 29.
  • a lid 37 for closing the opening 36 of the cleaning tank 29 is movably disposed above the casing 27, and can be moved up and down by a pair of left and right parallel link mechanisms 38 including a pair of front and rear links. Supported.
  • the first sealing member 39 made of an elastic body such as rubber that seals the opening 36 of the cleaning tank 29 is fixed, and the cleaning tank 29 is pulled out, the first sealing member 39 is disposed before and after the cleaning tank 29. It is configured to be displaced upward so as not to interfere with the movement.
  • the cleaning tank 29 has an opening 36 on the upper side, and is composed of a resin cleaning tank member 40 constituting the side surface and a resin bottom constituent member 41 constituting the bottom part.
  • the bottom component member 41 is formed in a bottomed tray shape, and a second seal member 42 made of an elastic body such as rubber is disposed at the upper end of the outer periphery thereof.
  • the bottom component member 41 is formed with an annular groove 43 that opens upward to hold the second seal member 42.
  • a lower divided path 56 a that constitutes a lower portion of the blowing path 56 is formed integrally with the bottom constituent member 41 in front of the bottom constituent member 41 and inside the annular groove 43.
  • the bottom component 41 is necessary for controlling the operation of the dishwasher, such as the movable rail portion of the rail 30, the cleaning nozzle 32, the heating device 33, the cleaning pump 35, the pump motor, the blower 55, the water level detection device, and the temperature sensor. Most of the electrical parts and mechanical parts are mounted and unitized.
  • the air blower 55 that is fixedly disposed on the front bottom of the bottom component 41 has an opening 55a that opens upward at the end opposite to the side from which outside air is taken.
  • the annular groove 43 is formed outside the lower divided path 56 a and inside the opening 55 a of the blower 55.
  • the shielding ribs 45 on both side surfaces of the cleaning tank 29 are provided without any step from the side inner wall 40 a of the cleaning tank member 40.
  • the upper division path 56 b that constitutes the upper part of the air blowing path 56 is formed integrally with the cleaning tank member 40 in front of the cleaning tank member 40 and inside the seal rib 44.
  • an umbrella-shaped portion 56 c is integrally formed with the cleaning tank member 40 at the lower end portion of the cleaning tank member 40 in a state of communicating with the upper division path 56 b.
  • the vicinity of the upper end of the upper divided path 56b has an opening on the front surface.
  • the opening on the front surface is necessary for the mold configuration to form the shape of the upper divided path 56b, and is closed by attaching the lid 58, and the lower portion of the lid 58 is opened by the opening 58a. It has become.
  • the lid 58 can also be configured integrally with the cleaning tank member 40 by complicating the structure of the mold.
  • the outer peripheral upper end portion of the bottom component member 41 and the outer peripheral lower end portion of the cleaning tank member 40 are joined in the vertical direction.
  • the joint portion is provided with a seal portion 54 including a groove portion 43, a seal rib 44, and a second seal member 42, so that water-tight sealing is performed.
  • a recovery space 46 is provided between the shielding rib 45 and the groove 43 so as to prevent the cleaning water from being sucked up by capillary action so as to communicate over the entire circumference of the cleaning tank 29, so that the cleaning water reaches the seal portion 54. It is preventing.
  • the tip of the shielding rib 45 is configured such that the gap with the bottom component member 41, that is, the size of the entrance 46 a of the recovery space 46 is smaller than the width of the main space 46 b of the upper recovery space 46.
  • the tip of the shielding rib 45 is configured to be positioned above the prescribed cleaning water level 47 and below the injection holes 48 provided in the cleaning nozzle 32. Furthermore, it is comprised in the position where the rebounding water flow of the wash water from the bottom face part of the bottom part constituting member 41 is not applied. Further, the tip of the shielding rib 45 is configured not to be positioned outside the side wall portion 49 of the bottom component member 41 over the entire circumference of the cleaning tank 29.
  • the width of the recovery space 46 (main space 46b) is made wider than that in the case where normal water is used.
  • the recovery space 46 has a shape that is continuous over the entire circumference, that is, a cross-sectional shape shown in FIG. 5, with substantially the same shape over the entire circumference of the cleaning tank 29 excluding the tableware basket support portion 53.
  • the blowing path 56 is formed outside the outer wall on the front side of the cleaning tank 29 by the lower divided path 56 a and the upper divided path 56 b. Composed. At the same time, the opening 55a of the blower 55 and the opening 58a of the lid 58 are joined, and the blower path 56 and the blower 55 are coupled and connected.
  • the lower divided path 56a has a convex shape in accordance with the shape of the upper divided path 56b, and the cross section of the air blowing path 56 has substantially the same area, thereby reducing pressure loss during blowing.
  • the outer peripheral part of the lower divided path 56a and the outer peripheral part of the part excluding the part corresponding to the opening 58a of the upper divided path 56b are sealed portions. 54 is formed, and both are joined by engagement between the convex portion 51 and the engagement hole 52a.
  • the seal portion 54 has the same configuration as the seal portion 54 formed at the joint portion between the outer peripheral upper end portion of the bottom component member 41 and the outer peripheral lower end portion of the cleaning tank member 40 described above.
  • the height position of the seal portion 54 in this portion is substantially the same height position as the seal portion 54 between the outer peripheral upper end portion of the bottom component member 41 and the outer peripheral lower end portion of the cleaning tank member 40.
  • the blowing port 57 for blowing the outside air into the cleaning tank 29 through the blowing path 56 is also formed along with the formation of the blowing path 56 by joining the lower divided path 56a and the upper divided path 56b.
  • the air blowing port 57 has a lowermost surface 56 e at the right end portion of the lower divided path 56 a formed at the right lower side of the front view and a right end portion of the upper divided path 56 b formed at the right lower side of the front view. It is formed by the upper surface 56f and the left and right side surfaces 56g and 56h of the umbrella-shaped portion 56c.
  • the sealing portion 54 that is the upper end of the bottom component 41 is positioned above the air blowing port 57, and even if the cleaning water enters from the air blowing port 57, the cleaning water touches the sealing portion 54 that is the joint portion. There is no.
  • the bottom component member 41 and the seal portion 54 of the cleaning tank member 40 are disposed inside the opening 55a of the blower 55. Further, the upper end portion 56d in the air blowing path 56 is configured to be higher than the air blowing port 57, and even when a large amount of foam is generated due to misuse of the general detergent for kitchen, the foam is prevented from leaking to the air blowing device 55 side. it can.
  • the tableware basket support portion 53 is divided into a support portion lower portion 53 a provided on the bottom component member 41 and a support portion upper portion 53 b provided on the cleaning tank member 40. Then, as will be described later, the cleaning tank member 40 and the bottom component member 41 are joined to each other, so that the support portion upper portion 53b is opposed to the upper portion of the support portion lower portion 53a as shown in FIG. A portion 53 is formed. Further, the height position of the lower surface 53c of the support portion upper portion 53b, which is the divided surface, is set to be substantially the same as the lower end of the shielding rib 45 of the cleaning tank member 40.
  • rail receiving portions 50 that support the weight of the cleaning tank 29 are formed on both side surfaces of the bottom component member 41 outside the side wall portion 49 and almost directly below the groove portion 43.
  • a rib 50a is extended downward so as to cover the movable rail portion of the rail 30 from above and from the outside, thereby enhancing the mechanical strength of the rail receiving portion 50.
  • the cleaning water dropped from the lid 37 onto the outer wall of the cleaning tank member 40 is prevented from entering the rail 30.
  • An engaging portion 52 is extended downward in a rib shape on the outer side of the seal rib 44 provided at the lower ends of the front, rear, left and right outer peripheral portions of the cleaning tank member 40.
  • Several convex portions 51 are provided on the outer periphery of the groove portion 43 of the bottom component member 41, and an engaging hole 52 a is formed at a position corresponding to the convex portion 51 in the engaging portion 52 of the cleaning tank member 40. Then, by inserting the cleaning tank member 40 from above the bottom constituent member 41, the engaging portion 52 is elastically deformed and the convex portion 51 is engaged with the engaging hole 52a, so that the cleaning tank member 40 and the bottom constituent member are engaged. 41 is joined. In this joined state, the lower ends of the engaging portions 52 on the left and right side surfaces are in contact with the upper surface of the rail receiving portion 50.
  • both can be joined with a simple configuration, and the cleaning water dropped from the lid 37 onto the outer wall of the cleaning tank member 40 Intrusion into the second seal member 42 can be prevented.
  • the cross-sectional shape of the fixed rail part of the rail 30 is made into the shape which provides the protruding part 30b in the outer side of the movable mechanism part 30a, and also makes the outer side the groove part 30c one step lower.
  • the lower end outer side of the rib 50a provided in the outer end part of the rail receiving part 50 of the bottom part constituting member 41 is positioned directly above or outside the raised part 30b.
  • the cleaning water dripped from the lid 37 to the outside of the lower end of the rib 50a via the outer wall of the cleaning tank member 40 is guided to the groove 30c and prevented from entering the movable mechanism 30a of the rail 30.
  • a through-hole is provided in the rear part of either the movable mechanism part 30a or the groove part 30c, and the wash water introduced and dropped is dropped on the inner bottom part of the casing 27 and disposed in the vicinity thereof. It is made to detect with the installed water leak detection sensor.
  • the engaging part 52 is temporarily deformed by its own elasticity by inserting the cleaning tank member 40 from above the bottom component member 41 on which the second seal member 42 is set.
  • the engagement hole 52a engages with the convex portion 51 provided in the bottom component member 41, the vertical direction is restricted, and the cleaning tank member 40 and the bottom component member 41 are combined and integrally formed.
  • the seal rib 44 of the cleaning tank member 40 presses the second seal member 42 from above to deform it to a specified tightening position, and seals the joint.
  • the recovery space 46 is configured by the shielding rib 45 provided in the cleaning tank member 40 and the groove 43 of the bottom component member 41.
  • the second seal member 42 is configured as an elastic body, but can be water-sealed with a silicon adhesive or the like.
  • the above-described cleaning tank member 40 and the bottom component member 41 are combined and integrated, whereby the lower divided path 56a and the upper divided path 56b are also combined and integrated. And formation of the ventilation path 56, formation of the seal part 54 around the ventilation path 56, formation of the ventilation port 57, and the coupling connection of the ventilation path 56 and the blowing device 55 are performed.
  • the shielding rib 45 provided on the inner side of the groove 43 is arranged so that the size of the entrance 46a of the recovery space 46 is smaller than the width of the main space 46b of the upper recovery space 46. Can reduce the infiltration of water. Further, since the lower end of the shielding rib 45 is located above the prescribed washing water level 47, foreign matter or oil washed away from the tableware 28 does not accumulate in the collection space 46, and the washing water can be collected. There is no hindrance. Moreover, generation
  • the lower end of the shielding rib 45 is positioned below the injection hole 48 of the cleaning nozzle 32, so that the cleaning water injected from the injection hole 48 is reliably blocked by the shielding rib 45. Accordingly, only the cleaning water having a low momentum falling from above the cleaning tank 29 comes into contact with the inlet 46 a of the recovery space 46, and the water flow having pressure does not reach the groove 43.
  • the cleaning water sprayed from the spray hole 48 hits the tableware 28 or falls as it is or flows down along the side surface of the cleaning tank member 40 and flows to the lower end of the shielding rib 45.
  • the tip of the shielding rib 45 is configured not to be positioned outside the side wall portion 49 of the bottom component member 41 over the entire circumference of the cleaning tank 29, so that the cleaning water flowing down along the shielding rib 45 from above is Then, it is recovered to the bottom surface of the bottom component member 41 without entering the recovery space 46.
  • the shielding ribs 45 on both side surfaces of the cleaning tank 29 are provided without any step with the inner wall 40a of the cleaning tank member 40, there is no unnecessary step, the cleaning water recovery speed is not reduced, and the design is also good. improves.
  • sealing portion 54 and the recovery space 46 for sealing the joint portion are formed simultaneously with the joining of the bottom component member 41 and the cleaning tank member 40, the joining operation and the formation of the sealing portion 54 and the recovery space 46 are easy. Thus, the assembly workability can be improved.
  • the cleaning water that has touched the inlet 46a of the recovery space 46 is sucked up by capillary action and reaches the groove 43. End up.
  • the recovery space 46 between the shielding rib 45 and the groove 43 is provided with a gap that does not allow the cleaning water to be sucked up by capillary action, even if the cleaning water comes into contact with the inlet 46a of the recovery space 46, The washing water is not sucked up into the groove 43.
  • the cleaning water sprayed from the cleaning nozzle 32 does not reach the groove 43, and even if the second seal member 42 is not provided, water does not leak from the joint.
  • the cleaning water is heated, steam is generated, so that condensation occurs near the groove 43 and a small amount of water may leak out of the cleaning tank 29.
  • the second seal member 42 is disposed on the outer upper side of the recovery space 46. Further, since water is not leaked even without the second seal member 42, the seal is caused by the deterioration of the second seal member 42 due to long-term use, and the vibration and force due to the pulling operation repeatedly applied to the groove 43. Even if the performance drops, water leakage does not occur.
  • the recovery space 46 is configured to communicate over the entire circumference of the cleaning tank 29, the cleaning water reaches above the predetermined cleaning water level 47 when the cleaning tank 29 is pulled out and operated vigorously. Even if the cleaning water enters the recovery space 46, there is a space for the cleaning water to escape in the lateral direction due to the connected recovery space 46, so that the cleaning water reaching the groove 43 can be greatly reduced. . Of course, even when the cleaning water reaches the groove portion 43, the second sealing member 42 seals the water, so that no water leaks.
  • the seal portion 54 for water-sealing the joint portion constituted by the upper end portion of the bottom portion constituting member 41 and the lower end portion of the cleaning tank member 40 is configured, and the seal portion 54 is And a second seal member 42 for sealing.
  • the cleaning tank member 40 is provided with a shielding rib 45 on the inner side of the seal portion 54, and the cleaning water rises by capillary action between the seal portion 54 and the shielding rib 45 and reaches the seal portion 54.
  • a collection space 46 is provided for prevention. Therefore, the cleaning water does not reach the seal portion 54 in normal use, and water leakage does not occur even when the sealing performance of the second seal member 42 is deteriorated during a pull-out operation or long-term use. Can do.
  • the tableware basket support portion 53 is formed integrally with the bottom component member 41 and rises upward, the tableware basket support portion can be easily analogized if applied to FIG. A gap is formed between 53 and the shielding rib 45 so as to open upward. Therefore, it was easy for the sprayed cleaning water to enter the recovery space 46 from the gap through the inlet 46a.
  • the tableware basket support portion 53 includes a support portion lower portion 53a provided on the bottom component member 41, and a support portion upper portion 53b provided on the cleaning tank member 40 so as to face the upper portion of the support portion lower portion 53a. It is divided into two parts. And the support part provided in the washing
  • the lower divided path 56a formed integrally with the bottom component member 41 and the upper divided path 56b formed integrally with the cleaning tank member 40 are also combined and integrated.
  • the ventilation path 56 since the ventilation path 56 is formed, the cleaning water that has entered the ventilation path 56 is collected into the cleaning tank 29 without coming into contact with the welded portion or the joining portion. Therefore, even in long-term use, it is possible to prevent the cleaning water entering the blower path 56 from leaking out of the cleaning tank 29.
  • blower port 57 is also formed by engaging the lower divided path 56a and the upper divided path 56b, the joint between the blower port 57 and the blower path 56 can be eliminated, and the washing water from there Leakage out of the cleaning tank 29 can be prevented.
  • the blower port 57 of the blower path 56 configured by joining the cleaning tank member 40 and the bottom component member 41 is configured to blow air toward the heating device 33 (see FIG. 1), thereby heating the outside air and serving dishes. 28 can be dried. Therefore, drying performance can be improved.
  • the outside air sent from the blower 55 is sent to the heating device 33 in a rectified state by the umbrella-shaped portion 56c. Therefore, the outside air can be efficiently heated. If the flow to the heating device 33 is adjusted by providing a structure such as a rib in the lower divided path 56a, the upper divided path 56b, and the umbrella-shaped portion 56c in accordance with the flow of the outside air flowing in the blower path 56, the efficiency is improved Can overheat. Further, since the umbrella-shaped portion 56 c is formed integrally with the cleaning tank member 40, there is no gap, and there is no fear that the cleaning water falling from above the cleaning tank 29 enters the ventilation path 56.
  • the cleaning water that has entered from the blower port 57 does not directly touch the joint, and water leakage can be eliminated even during long-term use. .
  • the bottom portion constituting member 41 and the seal portion 54 of the cleaning tank member 40 are located outside the air blowing path 56. Therefore, when bubbles are generated in the cleaning tank 29 due to food or detergent, water leakage can be prevented even if the bubbles enter from the air blowing port 57. On the other hand, since the bottom component member 41 and the seal portion 54 of the cleaning tank member 40 are disposed inside the opening 55 a of the blower 55, the cleaning water does not enter the blower 55.
  • the upper end portion 56d in the air blowing path 56 at a position higher than the air blowing port 57, even when a large amount of foam is generated due to misuse of the general kitchen detergent, the foam leaks to the air blowing device 55 side. Can be prevented.
  • the rail receiving portions 50 that support the weight of the cleaning tank 29 are configured on both side surfaces of the bottom component member 41 that is the lower member of the cleaning tank 29 that is configured to be vertically joined. With this configuration, the weight of the cleaning tank 29 and other parts is not applied in the direction in which the seal portion 54 is pulled away, and the sealing performance of the second seal member 42 can be maintained for a long time.
  • the bottom component 41 is mounted as a unit by mounting most of the electrical components and mechanical components, so that the portion above the seal portion 54 of the cleaning tank member 40 can be made larger and smaller. Even if a single bottom component 41 is used, cleaning tanks having different capacities can be obtained. Therefore, it is possible to easily cope with the production of dishwashers having different washing tank capacities, and the production efficiency can be improved.
  • the dishwasher according to the present invention is a built-in type dishwasher, and even when used for a long period of time, even if washing water enters the blowing path, water leakage from the blowing path can be prevented. It is useful as a dishwasher that cleans dishes by jetting water.

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  • Washing And Drying Of Tableware (AREA)
  • Cleaning By Liquid Or Steam (AREA)
PCT/JP2011/001601 2010-06-21 2011-03-18 食器洗い機 WO2011161853A1 (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
CN201180030964.5A CN102946783B (zh) 2010-06-21 2011-03-18 餐具清洗机
KR1020127033283A KR20130040919A (ko) 2010-06-21 2011-03-18 식기 세척기
EP11797743.9A EP2583612A4 (en) 2010-06-21 2011-03-18 Dishwasher

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2010-140096 2010-06-21
JP2010140096A JP5257410B2 (ja) 2010-06-21 2010-06-21 食器洗い機

Publications (1)

Publication Number Publication Date
WO2011161853A1 true WO2011161853A1 (ja) 2011-12-29

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Application Number Title Priority Date Filing Date
PCT/JP2011/001601 WO2011161853A1 (ja) 2010-06-21 2011-03-18 食器洗い機

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EP2774527A1 (en) * 2013-03-05 2014-09-10 Vestel Beyaz Esya Sanayi Ve Ticaret A.S. A fixation element and a washer/dryer device

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JP5640054B2 (ja) * 2012-09-04 2014-12-10 リンナイ株式会社 食器洗浄機
JP7471244B2 (ja) 2021-01-18 2024-04-19 リンナイ株式会社 食器洗浄機
WO2024071781A1 (ko) * 2022-09-26 2024-04-04 엘지전자 주식회사 컵세척기

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JP2002325714A (ja) 2001-03-01 2002-11-12 Sanyo Electric Co Ltd 食器洗い乾燥機
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JP2002143070A (ja) * 2000-08-31 2002-05-21 Toto Ltd 食器洗い機
JP2002325714A (ja) 2001-03-01 2002-11-12 Sanyo Electric Co Ltd 食器洗い乾燥機
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EP2774527A1 (en) * 2013-03-05 2014-09-10 Vestel Beyaz Esya Sanayi Ve Ticaret A.S. A fixation element and a washer/dryer device

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CN102946783A (zh) 2013-02-27
KR20130040919A (ko) 2013-04-24
JP5257410B2 (ja) 2013-08-07
JP2012000356A (ja) 2012-01-05
TWI501746B (zh) 2015-10-01
TW201206383A (en) 2012-02-16
EP2583612A1 (en) 2013-04-24
CN102946783B (zh) 2015-03-18
EP2583612A4 (en) 2017-10-11

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