WO2015131779A1 - 供水装置及具有该供水装置的冰箱 - Google Patents

供水装置及具有该供水装置的冰箱 Download PDF

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Publication number
WO2015131779A1
WO2015131779A1 PCT/CN2015/073380 CN2015073380W WO2015131779A1 WO 2015131779 A1 WO2015131779 A1 WO 2015131779A1 CN 2015073380 W CN2015073380 W CN 2015073380W WO 2015131779 A1 WO2015131779 A1 WO 2015131779A1
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WO
WIPO (PCT)
Prior art keywords
water
tank
tank portion
water supply
air
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Application number
PCT/CN2015/073380
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English (en)
French (fr)
Chinese (zh)
Inventor
平石智一
丰嶋昌志
弦巻昌哉
尾花范昭
脇久郎
Original Assignee
海尔亚洲国际株式会社
青岛海尔股份有限公司
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Publication date
Application filed by 海尔亚洲国际株式会社, 青岛海尔股份有限公司 filed Critical 海尔亚洲国际株式会社
Publication of WO2015131779A1 publication Critical patent/WO2015131779A1/zh

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    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25C—PRODUCING, WORKING OR HANDLING ICE
    • F25C1/00—Producing ice
    • F25C1/22—Construction of moulds; Filling devices for moulds
    • F25C1/25—Filling devices for moulds

Definitions

  • the present invention relates to a water supply device and a refrigerator having the same, which supplies a predetermined amount of water to an ice making container.
  • some refrigerators have an ice making device for automatic ice making.
  • This type of refrigerator has a water supply tank and an ice making container. Specifically, a water supply tank is disposed in the refrigerator compartment, and an ice making container is disposed in the freezing compartment, and the two are connected to each other through a pipe.
  • water is first supplied from the water supply tank to the ice making container via a pipe, and the water supplied to the ice making container is frozen and frozen by cooling the water in the freezing compartment.
  • the ice making container or the like is twisted by a driving device or the like to remove the ice from the ice making container and stored in the ice storage box. Finally, supply water from the water supply tank to the ice making container again. The above steps are repeated until the ice storage box stores a predetermined amount of ice.
  • Patent Documents 1 to 3 below describe a specific structure of an ice making device in which
  • Patent Document 1 is Japanese Patent Laid-Open Publication No. 2005-106348;
  • Patent Document 2 is Japanese Laid-Open Patent Publication No. 2005-326117;
  • Patent Document 3 is Japanese Laid-Open Patent Publication No. 2002-286338.
  • a water storage container 9 for storing water includes a main tank container 9B for storing ice making water, and a metering tank portion 9C located at a lower side of the main tank container 9B. It is used to store the ice making water required for one ice making. Further, the opening on the upper surface of the main tank container 9B is closed by a lid, and has an air tube 9E for communicating the metering tank portion 9C with the space above the main tank container 9B, and a water supply hole 9H for metering The tank portion 9C is supplied to the ice making water in the main tank container 9B, and the water suction side pipe 9F is connected to the water absorbing portion of the pump and detachable. Thereby, a predetermined amount of water required for one ice making operation stored in the measuring box portion 9C can be supplied to the ice maker.
  • a gas supply mechanism 140 for supplying air is provided in the vicinity of the water supply tank 100, and a duct 121 is connected to the discharge portion 142 of the air supply mechanism 140. Further, the pressure reducing mechanism 130 is formed on the duct 121, the water suction pipe 113 for sucking water of the water supply tank 100 is formed on the water supply tank 100, and the water supply pipe 160 for water diversion is provided on the ice making tray 182 of the ice making device. Therefore, since the air supply mechanism and the pressure reducing mechanism are disposed outside the casing, the effect of easily cleaning the casing is achieved.
  • Patent Document 3 referring to FIG. 2, the water supply pump 40 is in contact with the motor 46. Disposed in the water supply tank 10, the motor 46 is disposed on the water supply tank corner 4 or the tank bracket 60 so as not to be connected to the water supply tank 10. Thereby, the water supply of the casing can be smoothly flowed, and the effect of easily washing the casing or the like is achieved.
  • a predetermined amount of water is supplied from the casing to the ice making tray by the pressure applied by the air supply mechanism 140.
  • the pressure can control the amount of water, it is affected by the operation of the air blowing mechanism 140.
  • the amount of water supplied may change.
  • the present invention has been made in view of the above circumstances, and an object of the present invention is to provide a water supply apparatus and a refrigerator having the same, which can stabilize the amount of water supplied to the ice making container.
  • the water supply device of the present invention includes: a first tank portion for storing water; a second tank portion for flowing the water stored in the first tank portion; and a partition wall for separating the a first tank portion and the second tank portion; an air supply mechanism that sends air into the second tank portion; and an air supply pipe that supplies the air sent by the air supply mechanism to the second tank portion Passing through the partition wall for the passage of the water flowing into the second tank portion from the first tank portion; and a water conduit for supplying from the second tank portion The water supplied to the ice making container passes.
  • the first tank portion and the second tank portion are provided, wherein the first tank portion is for storing water supplied to the ice making container; the second tank portion is for supplying water from the first tank portion, and A hole portion is formed in the partition wall for partitioning the first tank portion and the second tank portion. Further, when water is supplied to the ice making container, air is supplied to the second tank portion by the air supply means, so that the water stored in the second tank portion is supplied to the ice making container via the water conduit. Thereby, a predetermined amount of water stored in the second tank portion is supplied to the ice making container, so that the supply amount is kept stable.
  • Figure 1 is a front elevational view of a refrigerator having a water supply device of the present invention.
  • Fig. 2 is a partial cross-sectional view showing a refrigerator incorporating the water supply device of the present invention.
  • FIG. 3 is a view showing a water supply device of the present invention, wherein (A) is a perspective view of the water supply device, (B) and (C) are perspective sectional views of the water supply device, and (D) and (E) are cross-sectional views of the water supply device.
  • Figure 4 is an exploded perspective view of the water supply device of the present invention.
  • Fig. 5 is a view showing a water supply device of the present invention, wherein (A) is a perspective view of the water supply device, and (B) is a perspective view of the fan unit.
  • FIG. 6 are cross-sectional views showing a water supply operation by the water supply device of the present invention.
  • Figure 7 is a perspective view of the water supply device of the present invention.
  • Fig. 1 is a front elevational view showing a schematic configuration of a refrigerator 1 of the embodiment.
  • the refrigerator 1 has a heat insulating box 2 as a main body, and a storage chamber for storing foods and the like is formed inside the heat insulating box 2.
  • the inside of the storage compartment is divided into a plurality of refrigerating compartments 3 and the like depending on the storage temperature and the use.
  • the uppermost layer is the refrigerating compartment 3, the lower side of which is the ice making compartment 4, the right side is the upper freezing compartment 5, the lower layer is the lower freezing compartment 6, and the lowermost layer is the vegetable compartment 7.
  • the front surface of the heat insulating box 2 is opened outward, and each of the openable and closable doors 8 to 12 is provided in an opening corresponding to each of the refrigerator compartments 3 and the like.
  • the door 8 is for closing the front surface of the refrigerating compartment 3, and the right upper and lower portions of the door 8 are rotatably supported by the heat insulating box 2.
  • the doors 9 to 12 are drawer type doors, and the doors 9 to 12 They are supported by the respective heat insulating boxes 2 and can be pulled out to the front of the refrigerator 1.
  • the heat insulation box 2 is composed of an outer box, an inner box and a heat insulating material, wherein the outer box is made of steel plate; the inner box is made of synthetic resin, and there is a gap with the inner side of the outer box; the heat insulating material is foamed Made of a type of polyurethane which is filled in a gap between the outer box and the inner box by a foaming process.
  • Each of the doors 8 to 12 also has the same heat insulating structure as that of the heat insulating box 2.
  • the refrigerator 1 has, for example, a vapor compression refrigeration cycle in which isobutane (R600a) or the like is used as a coolant.
  • the air cooled by the cooler of the refrigeration cycle is forced to circulate in each of the refrigerator compartments 3 and the like, thereby cooling the food or the like stored in each of the refrigerator compartments 3.
  • FIG. 2 is a partial cross-sectional view of the refrigerator in which the water supply device 20 and the ice making container 30 are disposed.
  • the water supply device 20 is disposed at the bottom of the refrigerating compartment 3, and the water conduit 34 extends from the refrigerating compartment 3 to the ice making compartment 4 for supplying ice making water from the water supply device 20.
  • an ice making container 30 is provided below the end of the water conduit 34.
  • a casing 32 for storing the ice 14 is provided below the ice making container 30.
  • the method of manufacturing the ice 14 is as follows: First, a predetermined amount of water is supplied from the water supply device 20 to the ice making container 30.
  • the concave areas for making ice are arranged in a matrix, and water is supplied to the entire concave area. Then, since the ice making chamber 4 is cooled below the freezing point, the water stored in the ice making container 30 is frozen and frozen. After the ice making, after the ice making container 3 is turned over, the ice making container 30 is twisted to cause the ice 14 to fall into the casing 32. Finally, water supply to the ice making container 30 is again performed by the water supply device 20 via the water conduit 34, and the above-described ice making step is repeated until the ice 14 stored in the casing 32 reaches a predetermined amount.
  • 3(A) is a perspective view of the water supply device 20 as seen obliquely from above
  • (B) is a perspective cross-sectional view taken along line BB of the water supply device 20
  • (C) is a perspective cross-sectional view taken along line CC.
  • (D) is a cross-sectional view taken along line DD
  • (E) is a cross-sectional view taken along line CC.
  • the X direction refers to the width direction of the refrigerator
  • the Y direction refers to the direction in which the refrigerator extends along the inner side to the door side
  • the Z direction refers to the height direction.
  • the water supply device 20 has an outer casing 22 mounted on a pedestal 38 which is fixed to, for example, a corner portion of the refrigerating chamber, and a cover portion 40 for closing the outer casing 22.
  • a portion opening On a portion opening; an opening portion 42 capable of opening and closing a part of the lid portion 40; an air supply pipe 36 for supplying air supplied to the inside of the water supply device 20; and a water conduit 37 for supplying water to the ice making container by the water supply device 20.
  • Circulation the outer casing 22 has an inner casing that is smaller than the outer casing 22, and the lid portion 40 closes the outer casing 22 and the inner casing from above.
  • the water supply device 20 has a function of supplying a predetermined amount of water to the ice making container at a predetermined timing.
  • the pedestal 38 is formed by injection molding of a resin material, and the pedestal 38 is attached to a corner portion or the like of the refrigerating chamber 3 (see FIG. 1) of the refrigerator 1.
  • the pedestal 38 functions to support the outer casing 22 for storing water and the like inside the refrigerating compartment 3. Further, the pedestal 38 also incorporates a fan or the like that transports air to the inside of the water supply device 20.
  • the outer casing 22 is formed by injection molding of a transparent resin material, and has a box shape with an open upper end.
  • the outer casing 22 has a bottom surface and four side surfaces, wherein the bottom surface has a quadrangular shape in plan view; the four side surfaces are erected upward from the side edges of the bottom surface.
  • the inner side of the bottom surface of the outer casing 22 is a flat surface, and the proximal portion of the bottom surface has an upwardly curved shape.
  • the flat surface of the bottom surface of the outer casing 22 may be an inclined surface that is slightly inclined downward toward a portion close to the water conduit 37.
  • the inner box 24 is a box built in the outer box 22, and the inner box 24 has an outer size smaller than that of the outer box 22.
  • the inner box 24 is the same as the outer box 22, and is also formed by injection molding of a transparent resin material, and the inner box 24 has a bottom portion and four side surfaces, wherein the bottom portion has a quadrangular shape in plan view; the four side surfaces are from the side of the bottom portion. Set up up. As shown in (E) of FIG. 3, the upper end of the inner box 24 is disposed at a position slightly higher than the upper end of the outer box 22. Further, a part of the water conduit 37 and the air supply pipe 36 are integrally formed with the inner casing 24, and the detailed structure thereof will be described later. Further, the flat surface of the bottom surface of the inner box 24 may be an inclined surface that is slightly inclined downward toward the vicinity of the central portion having the hole portion 46.
  • the water supply device 20 of the present embodiment has a first tank portion 26 for storing most of the water supplied to the ice making container, and a second tank portion 28 for storing the supply to The amount of water required for one ice making of an ice making container.
  • the first tank portion 26 is formed as an inner space of the inner box 24.
  • the second tank portion 28 is formed as a gap between the outer casing 22 and the inner casing 24. That is, the second tank portion 28 is a space surrounded by the bottom surface and the side surface of the outer casing 22 and the bottom surface of the inner casing 24.
  • the second tank portion 28 Since the water stored in the second tank portion 28 is supplied to the ice making container in a single water supply operation, the second tank portion 28 functions as a metering mechanism for measuring the amount of water that should be supplied to the ice making container in one water supply operation. . Further, the bottom surface of the inner box 24 has a function as a partition wall that partitions the first tank portion 26 and the second tank portion 28.
  • the outer side of the side of the inner box 24 is almost completely in close contact with the inner side of the side of the outer box 22. Thereby, the water hardly enters the gap between the two at the time of use, and therefore, by introducing the water charged in the second tank portion 28 into the ice making container, variation in the amount of water supply can be reduced.
  • the lid portion 40 has a quadrangular shape in plan view, and the lid portion 40 is for closing the upper end portions of the inner box 24 and the outer box 22. Further, a gasket made of a soft resin is interposed between the lid portion 40, the inner box 24, and the outer box 22. Thereby, the sealing property of the inner space of the inner case 24 and the outer case 22 is ensured.
  • a rectangular opening portion 42 is provided, and the opening portion 42 can open and close a part of the lid portion 40.
  • the end portion of the lid portion 40 on the +Y side is rotatable about the X-axis and is connected to the main body of the lid portion 40, and the end portion of the lid portion 40 on the -Y side is not connected to the main body of the lid portion 40.
  • a hole portion 46 is provided which penetrates a portion of the bottom portion of the inner box 24 such that the first box portion 26 and the second box portion 28 communicate with each other via the hole portion 46.
  • the hole portion 46 functions to pass water flowing from the first tank portion 26 to the second tank portion 28 when water is supplied to the water supply device 20.
  • the hole portion 46 has a circular shape having a size of, for example, a diameter of 0.8 mm or more and 1.2 mm or less in plan view. By setting the diameter of the hole portion 46 to 0.8 mm or more, the amount of water supplied to the second tank portion 28 via the one hole portion 46 is equal to or greater than a predetermined amount.
  • the diameter of the hole portion 46 is set to 1.2 mm or less, when air is supplied to the second tank portion 28 and water is supplied to the ice making container, water is allowed to enter from the first tank portion 26 via the hole portion 46. The situation of the second tank portion 28 is suppressed. Thereby, the water supply amount of the water supply device 20 is kept stable.
  • the four hole portions 46 are provided to be spaced apart from each other on the bottom surface of the first tank portion 26, but the number of the hole portions 46 formed may be three or less or five or more.
  • the air supply pipe 36 is disposed to penetrate the inside of the first tank portion 26 in the longitudinal direction.
  • the upper end of the air supply pipe 36 is connected to the cover portion 40 via a spacer, and is disposed in the vicinity of the blower 44 built in the pedestal 38.
  • the lower end of the air supply pipe 36 is disposed at substantially the same height position as the bottom lower surface of the first case portion 26.
  • the air that is blown by the blower 44 in the -Y direction is supplied to the inside of the second tank portion 28 via the air supply pipe 36.
  • the blower 44 is an air supply mechanism that supplies air to the second tank portion 28 via the air supply pipe 36.
  • the fan 44 may be a micro fan that blows air in the -Y direction by vibrating the thin plate-shaped diaphragm.
  • a water conduit 37 is provided at a position separated from the air supply pipe 36, and the water conduit 37 is provided to penetrate the first tank portion 26 in the longitudinal direction.
  • the water stored in the second tank portion 28 is supplied to the ice making container 30 shown in Fig. 2 via the water conduit 37.
  • Water conduit The inner lower end of the 37 is disposed near the upper surface of the bottom of the outer casing 22. Thereby, all or almost all of the water stored in the second tank portion 28 can be supplied to the outside via the water conduit 37.
  • the outer end portion of the water conduit 37 is provided in the vicinity of the ice making container 30.
  • cover portion 40, the inner box 24, and the outer box 22 of the above-described water supply device 20 will be described below with reference to FIG.
  • cover portion 40, the inner box 24, and the outer box 22 which are exploded in the longitudinal direction are shown in a perspective view.
  • the inner box 24 is housed in the outer box 22.
  • the bottom surface of the inner box 24 and the bottom surface of the outer box 22 are not abut each other, the bottom surface of the inner box 24 is separated from the bottom surface of the outer box 22, thereby forming a second box portion as shown in FIG. 3(D). 28.
  • the bottom surface of the inner box 24 has a flat portion 56 having a flat surface on the +Y side and a curved portion 52 on the -Y side.
  • the portion of the curved portion 52 on the -Y side is curved upwardly.
  • the bottom surface of the outer casing 22 also has a flat portion 58 having a flat surface on the +Y side and a curved portion 54 on the -Y side.
  • the cross-sectional shape of the curved portion 54 of the outer casing 22 is the same as the cross-sectional shape of the curved portion 52 of the inner casing 24.
  • the lower surface of the curved portion 52 of the inner box 24 is adjacent to the upper surface of the curved portion 54 of the outer box 22, and the flat portion 56 of the inner box 24 and the outer box The flat portions 58 of 22 are separated.
  • the second tank portion 28 as shown in (D) of Fig. 3 is formed.
  • the outer side surface of the inner box 24 is adjacent to the inner side surface of the outer box 22, whereby water is hardly able to enter between them during use.
  • the hole portion 46 is formed in the flat portion 56 of the inner box 24.
  • the configuration in which the curved portion 52 and the curved portion 54 are omitted may be formed.
  • a first water conduit 37A and a first air supply pipe 36A are integrally formed on the inner side surface of the inner box 24 on the +Y side. That is, the first water conduit 37A and the first air supply pipe 36A are formed together with the main body of the inner casing 24 by injection molding of a resin material. In this configuration, since the relative position of the first water conduit 37A is fixed, it is ensured that there is a certain distance between the lower end of the first water conduit 37A and the bottom surface of the outer casing 22, and since a small gap is formed therebetween, it is used. Water can be reliably exported.
  • the second air supply pipe 36B and the second water conduit 37B are integrally formed with the main body of the cover portion 40 at the end portion of the cover portion 40 on the +Y side.
  • the inner end portion of the second air supply pipe 36B is connected to the upper end of the first air supply pipe 36A via the gasket
  • the inner end portion of the second water conduit 37B is connected to the upper end of the first water conduit 37A via the gasket.
  • gaskets are placed at these connection locations.
  • the end portion of the second air supply pipe 36B on the +Y side is inserted into the hole portion of the pedestal 38 by modifying the spacer.
  • the end of the second water conduit 37B on the +Y side extends to the vicinity of the ice making container via a pipe or the like.
  • the user can disassemble the inner tank 24 and the like to perform cleaning, thereby maintaining a clean use environment.
  • FIG. Fig. 5(A) is a perspective view showing the water supply device 20 as a whole
  • Fig. 5(B) is a perspective view of the fan unit 48 provided on the pedestal 38.
  • the fan unit 48 is a frame-shaped member provided at the end of the pedestal 38+Y, and the fan unit 48 is provided with a fan 44 and a control unit 62 for controlling the fan.
  • the fan unit 48 is opened on the side wall on the -Y side to form an opening portion 64, and the blower 44 is provided on the inner side surface where the opening portion 64 is located.
  • the fan 44 is adhered to the -Y side inner wall of the blower unit 48 by means of an adhesive tape.
  • the adhesive tape for adhering the blower 44 is annular so as not to cover the opening portion 64. Further, the adhesive tape has vibration-proof property, and even if the blower 44 vibrates due to air blowing, the vibration is absorbed by the adhesive tape.
  • the opening portion 60 is formed in the side surface of the fan unit 48 on the +Y side, and a nonwoven fabric having a thickness of about 0.1 mm is disposed in the opening portion 60 in order to prevent dust from entering the machinery chamber. Thereby, the airtightness and air permeability inside the fan unit 48 are ensured.
  • the fan 44 performs a vibration operation for blowing air according to a control signal supplied from the control unit 62, and the airflow generated by the vibration is supplied to the second tank portion 28 as shown in FIG. 3(D) via the opening portion 64 and the air supply pipe 36. in.
  • the vibration operation of the blower 44 continues for a certain period of time until almost all of the water stored in the second tank portion 28 as shown in FIG. 3(D) is supplied to the ice making container.
  • FIG. 6 shows the operation of the water supply apparatus 20 having the above configuration.
  • (A), (C), (E), (G), and (I) shown on the left side of FIG. 6 are cross-sectional views taken along line DD in FIG. 3(A), showing A state in which air is supplied through the air supply pipe 36 is released.
  • (B), (D), (F), (H), and (J) shown on the right side of Fig. 6 are cross-sectional views taken along line BB in Fig. 3(A), showing The state of the water is derived via the water conduit 37.
  • the maps at the same height in the drawing of FIG. 6 indicate the state at the same time.
  • water is supplied from the outside to the first tank portion 26.
  • the outer case 22 shown in FIG. 3A is removed from the pedestal 38, and tap water or the like is introduced into the first case portion 26 from the opening position of the opening portion 42. After a predetermined amount of water is introduced into the first tank portion 26, the outer casing 22 is again attached to the pedestal 38.
  • the water stored in the first tank portion 26 is supplied to the second tank portion 28 via the hole portion 46 penetrating the bottom surface of the inner casing 24.
  • the hole portion 46 is large in plan view.
  • the smaller one is a smaller circle having a diameter of about 1 mm, but since water is simultaneously supplied from the first tank portion 26 to the second tank portion 28 via the plurality of holes 46, this step can be completed in a short time.
  • water fills the entire second tank portion 28. Further, in the subsequent step, the water filled in the second tank portion 28 is supplied almost entirely into the ice making container 30 (Fig. 2). Thereby, by filling the entire second tank portion 28 with water, it is possible to measure the amount of water supplied to the ice making container 30 in one operation. Since the second tank portion 28 is formed as a gap between the inner box 24 and the outer box 22, the capacity of the second tank portion 28 is constant, so that the second tank portion 28 can be used to measure the amount of water so as to be supplied to the ice making container. The amount of water in 30 remains stable.
  • the water stored in the second tank portion 28 is supplied to the ice making container. Specifically, air is generated by operating the blower 44, and air is supplied to the second tank portion 28 via the air supply pipe 36. Thereby, referring to FIG. 6(H), the water corresponding to the amount of air supplied to the second tank portion 28 is supplied from the second tank portion 28 to the ice making container 30 via the water conduit 37 (see FIG. 2). As described above, the lower end of the water conduit 37 is disposed in the vicinity of the bottom surface of the outer casing 22. Thereby, the air is supplied to the second tank portion 28 to increase the pressure, and almost all of the water stored in the second tank portion 28 is supplied to the ice making container 30 via the water conduit 37 (see FIG. 2).
  • the water-free space in the second tank portion 28 is continuously increased by continuing the water supply.
  • the pressure of the second tank portion 28 is lowered, water enters the second tank portion 28 from the first tank portion 26 via the hole portion 46 in this step, which may cause the supply amount of water to become unstable. Therefore, in the present embodiment, in order to suppress the entry of water, first, it is necessary to reduce the size of the hole portion 46.
  • the specific size of the hole portion 46 is set to, for example, 1.2 mm or less in consideration of the amount of air delivered by the blower 44.
  • the air is transferred from the blower 44 through the air supply pipe 36 to the second tank portion 28, thereby making the inside of the second tank portion 28
  • the pressure is above atmospheric pressure.
  • the water is prevented from entering the second tank portion 28 from the first tank portion 26 via the hole portion 46.
  • the water charged in the second tank portion 28 is supplied to the ice making container, thereby supplying a predetermined amount of water.
  • the upper surface of the bottom surface portion of the inner box 24 is provided with a support portion 50 having a key shape, the upper portion of which faces the center portion and protrudes laterally.
  • the support portion 50 has a function of fixing the plate-shaped activated carbon in a use state.
  • the first tank portion 26 and the second tank portion 28 can be configured as one casing.
  • a partition wall that partitions the casing into the first tank portion 26 and the second tank portion 28 is provided, and the above-described hole portion 46 is formed in the partition wall. If such a structure is employed, the effects described above can also be achieved.

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  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Devices That Are Associated With Refrigeration Equipment (AREA)
PCT/CN2015/073380 2014-03-05 2015-02-27 供水装置及具有该供水装置的冰箱 WO2015131779A1 (zh)

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JP2014042510A JP2015169343A (ja) 2014-03-05 2014-03-05 給水装置およびそれを備えた冷蔵庫
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JP2005326117A (ja) * 2004-05-17 2005-11-24 Matsushita Electric Ind Co Ltd 給水装置および冷蔵庫
CN201954881U (zh) * 2010-12-23 2011-08-31 海尔集团公司 电冰箱

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JP2002286338A (ja) * 2002-03-20 2002-10-03 Mitsubishi Electric Corp 冷蔵庫の給水装置
JP2005106348A (ja) * 2003-09-29 2005-04-21 Sanyo Electric Co Ltd 自動製氷機付き冷蔵庫の貯水装置
JP2005326117A (ja) * 2004-05-17 2005-11-24 Matsushita Electric Ind Co Ltd 給水装置および冷蔵庫
CN201954881U (zh) * 2010-12-23 2011-08-31 海尔集团公司 电冰箱

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