KR20060027466A - A removable water tank for refrigerators - Google Patents

A removable water tank for refrigerators Download PDF

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Publication number
KR20060027466A
KR20060027466A KR1020040076215A KR20040076215A KR20060027466A KR 20060027466 A KR20060027466 A KR 20060027466A KR 1020040076215 A KR1020040076215 A KR 1020040076215A KR 20040076215 A KR20040076215 A KR 20040076215A KR 20060027466 A KR20060027466 A KR 20060027466A
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KR
South Korea
Prior art keywords
water
refrigerator
water tank
water supply
supply line
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KR1020040076215A
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Korean (ko)
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KR100581397B1 (en
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윤필모
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주식회사 대우일렉트로닉스
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Priority to KR1020040076215A priority Critical patent/KR100581397B1/en
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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
    • F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D25/00—Charging, supporting, and discharging the articles to be cooled
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B67—OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS; LIQUID HANDLING
    • B67D—DISPENSING, DELIVERING OR TRANSFERRING LIQUIDS, NOT OTHERWISE PROVIDED FOR
    • B67D1/00—Apparatus or devices for dispensing beverages on draught
    • B67D1/0003—Apparatus or devices for dispensing beverages on draught the beverage being a single liquid
    • B67D1/0009—Apparatus or devices for dispensing beverages on draught the beverage being a single liquid the beverage being stored in an intermediate container connected to a supply
    • 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
    • F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D23/00—General constructional features
    • F25D23/12—Arrangements of compartments additional to cooling compartments; Combinations of refrigerators with other equipment, e.g. stove
    • F25D23/126—Water cooler
    • 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
    • F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D2323/00—General constructional features not provided for in other groups of this subclass
    • F25D2323/122—General constructional features not provided for in other groups of this subclass the refrigerator is characterised by a water tank for the water/ice dispenser

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Devices For Dispensing Beverages (AREA)

Abstract

본 발명은 냉장고의 외부 급수원으로부터 공급되는 물을 냉장고의 냉기를 이용하여 냉각시켜 디스펜서를 통해 급수하도록 냉장고 내부의 급수 라인에 제공되어 물을 일시적으로 저장하는 냉장고용 물탱크에 관한 것으로, 냉장고 내부로 연장된 급수 라인(11)에 장착되는 마개부재(12)에 대하여 나사결합 방식으로 착탈가능하게 조립되며, 내부에서 물이 유동할 수 있게 좌우측의 두 개의 방(15,16)으로 분할하도록 다수의 구멍(17)들이 형성된 격벽(18)이 형성된 것을 특징으로 하여 구성됨으로써, 일정 기간의 물탱크 사용후에는 물탱크로 급수되는 미세한 이물질등에 의해 물탱크의 내측면에 부착되는 물때와 같은 오염물질을 간편하게 세정하여 재사용할 수 있으므로, 물탱크에서의 급수의 오염을 방지할 수 있게 되어 냉장고의 디스펜서를 통해 제공되는 식수의 위생상의 안전을 도모할 수 있어 냉장고의 신뢰도를 향상시킬 수 있는 장점이 있다.The present invention relates to a refrigerator water tank for temporarily storing water provided in a water supply line inside a refrigerator to cool water supplied from an external water supply source of the refrigerator using cold air of the refrigerator to supply water through a dispenser. It is detachably assembled with a screwing method with respect to the plug member 12 mounted in the water supply line 11 extended to the water supply line 11, and is divided into two chambers 15 and 16 on the left and right sides so that water can flow inside. It is characterized in that the partition wall 18 is formed with holes 17 are formed, contaminants such as scale attached to the inner surface of the water tank by a fine foreign matter, such as water supplied to the water tank after a certain period of use of the water tank Can be easily cleaned and reused to prevent contamination of the water in the water tank, which is provided through the dispenser of the refrigerator. The hygienic safety of drinking water can be promoted, and the reliability of the refrigerator can be improved.

냉장고 물탱크Refrigerator water tank

Description

냉장고용 착탈식 물탱크{A REMOVABLE WATER TANK FOR REFRIGERATORS}Removable water tank for refrigerator {A REMOVABLE WATER TANK FOR REFRIGERATORS}

도 1은 종래 냉장고의 급수 구조를 보여주는 개략적인 구성도.       1 is a schematic configuration diagram showing a water supply structure of a conventional refrigerator.

도 2는 본 발명에 따른 물탱크의 개략적인 종단면도.       Figure 2 is a schematic longitudinal sectional view of the water tank according to the present invention.

도 3은 본 발명에 따라 물탱크를 장착하며 물탱크로의 급수 및 배수를 가능하게 하는 캡부재의 개략적인 구성을 보여주는 단면도.       Figure 3 is a cross-sectional view showing a schematic configuration of a cap member equipped with a water tank according to the present invention to enable water supply and drainage to the water tank.

* 도면의 주요 부분에 대한 부호의 설명 *       Explanation of symbols on the main parts of the drawings

11 : 급수 라인 12 : 마개부재  11: water supply line 12: stopper member

15, 16 : 방 17 : 구멍  15, 16: Room 17: Hole

18 : 격벽  18: bulkhead

본 발명은 냉장고 급수를 위하여 급수 라인에 장착되는 물탱크에 관한 것으로, 특히 물탱크의 교체 또는 세정을 간편하게 수행할 수 있도록 급수라인에 탈부착이 가능하도록 개선된 구조의 냉장고용 물탱크에 관한 것이다.The present invention relates to a water tank mounted on a water supply line for supplying a refrigerator, and more particularly, to a refrigerator water tank having an improved structure to be detachable from a water supply line so as to easily replace or clean the water tank.

일반적으로, 대형 냉장고에는 도 1에 도시된 바와같이 디스펜서(1)를 통해 냉음료를 공급할 수 있도록 구성하여 냉장고의 사용 편의성을 향상시키고 있다.In general, a large refrigerator is configured to supply a cold beverage through the dispenser 1 as shown in FIG. 1, thereby improving convenience of use of the refrigerator.

이와같이 냉음료를 디스펜서(1)를 통해 공급할 수 있는 냉장고에는 급수용 물탱크(2)이 필요하며, 상기 물탱크에는 외부 급수원으로부터 정수필터(3)를 통하여 급수라인(4)에 제공된 솔레노이드 밸브(5)를 통하여 디스펜서를 통해 공급된 물의 량만큼 물탱크에 보충하도록 되어 있다. 상기 밸브(5)에는 유량 센서(6)가 제공되어 급수량을 감지한 신호에 응답하여 솔레노이드 밸브가 제어된다.As such, a refrigerator for supplying a cold beverage through the dispenser 1 requires a water supply tank 2, and the water tank has a solenoid valve provided to the water supply line 4 through a water filter 3 from an external water supply. Through (5), the water tank is replenished by the amount of water supplied through the dispenser. The valve 5 is provided with a flow rate sensor 6 so that the solenoid valve is controlled in response to a signal for detecting the water supply amount.

그러나, 이와같은 종래의 물탱크(2)은 폴리프로필렌과 같은 합성수지재료로 상부(2)와 하부(3)로 나누어 성형한 다음, 그 상부와 하부 두 부분을 초음파 융착하여 형성하고, 물탱크에 급수라인을 초음파 융착하였기 때문에 필요에 따라, 예를들어 세정을 위하여 분해할 수 없어서 식수를 공급하는 물탱크내의 청결 유지의 어려움이 있었다.However, such a conventional water tank (2) is formed of a synthetic resin material such as polypropylene divided into the upper (2) and the lower (3), and then formed by ultrasonic fusion of the upper and lower portions of the water tank, Since the water supply line was ultrasonically fused, it could not be dismantled, for example, for cleaning, so that there was a difficulty in maintaining cleanliness in the water tank for supplying drinking water.

따라서, 본 발명은 종래 냉장고의 급수 물탱크에 있어서 초음파 융착에 의해 급수 라인과 일체형으로 구성됨에 따라 물탱크의 세정을 위한 착탈이 불가능한 문제점을 해소하기 위하여 라인에 장착되는 마개부재에 대하여 나사결합에 의해 착탈이 용이하도록 개선된 구조의 냉장고용 물탱크의 제공을 목적으로 한다.Therefore, the present invention is integrated with the water supply line by ultrasonic welding in the water supply tank of the conventional refrigerator, so as to solve the problem that the detachable detachment for cleaning the water tank is not screwed against the plug member mounted on the line. It is an object of the present invention to provide a water tank for a refrigerator having an improved structure so as to be easily removable.

상기한 목적을 달성하기 위한 본 발명의 냉장고용 물탱크는 냉장고의 외부 급수원으로부터 공급되는 물을 냉장고의 냉기를 이용하여 냉각시켜 디스펜서를 통해 급수하도록 냉장고 내부의 급수 라인에 제공되어 물을 일시적으로 저장하는 냉장고용 물탱크로서, 냉장고 내부로 연장된 급수 라인에 장착되는 마개부재에 대하여 나사결합 방식으로 착탈가능하게 조립되며, 내부에서 물이 유동할 수 있게 좌우측의 두 개의 방으로 분할하도록 다수의 구멍들이 형성된 격벽이 형성된 것을 특징으로 하여 구성된다.Refrigerator water tank of the present invention for achieving the above object is provided to the water supply line inside the refrigerator to supply water through the dispenser to cool the water supplied from the external water supply of the refrigerator using the cold air of the refrigerator to temporarily supply water A water tank for a refrigerator to be stored, which is detachably assembled to a plug member mounted on a water supply line extending into the refrigerator, and divided into two rooms on the left and right sides to allow water to flow therein. And a partition wall in which holes are formed.

상기 마개부재에는 유량 제어센서가 인입측의 방 쪽에 배치되게 마개부재에 제공되어 유입되는 급수량을 감지하여 그 출력신호에 의해 냉장고 내부의 급수관에 제공되는 솔레노이드 밸브를 제어하도록 구성될 수도 있다.The stopper member may be configured to detect the amount of water supplied to the stopper member so that the flow rate control sensor is disposed at the inlet side and control the solenoid valve provided to the water supply pipe inside the refrigerator by the output signal.

이하, 본 발명의 실시예를 도시한 첨부 도면을 참고하여 본 발명을 상세히 설명하기로 한다.Hereinafter, with reference to the accompanying drawings showing an embodiment of the present invention will be described in detail the present invention.

도 2에는 본 발명의 일실시예에 의한 냉장고 물탱크(10)가 도시되어 있으며, 본 발명의 물탱크는 냉장고 외부 급수원으로부터 냉장고 내부로 연장된 급수 라인(11)에 장착되는 마개부재(12)에 대하여 나사결합 방식으로 착탈가능하게 조립된다. 상기 물탱크는 도면의 간략화를 위하여 급수 라인(11)에 장착된 상태로 간략히 도시되어 있으나, 물탱크의 위치 및 급수 방식은 도 1에서와 같다.2 shows a refrigerator water tank 10 according to an embodiment of the present invention, the water tank of the present invention is a stopper member 12 mounted to the water supply line 11 extending from the external water supply source to the inside of the refrigerator Removably assembled by screwing method). The water tank is briefly shown in a state mounted on the water supply line 11 for the sake of simplicity of the drawing, but the position and the water supply method of the water tank are the same as in FIG.

본 발명에 의한 냉장고용 물탱크를 장착하기 위한 마개부재(12)에는 도 3에 개략 적으로 단면도로 도시된 바와같이 내측에, 물탱크 내부로 공급되는 급수량을 감지하도록 유량 제어센서(20)가 장착된다.The stopper member 12 for mounting the refrigerator water tank according to the present invention has a flow control sensor 20 to detect the amount of water supplied to the inside of the water tank, as shown in cross-sectional view schematically in FIG. Is mounted.

상기 유량 제어센서(20)는 하우징(21)내부에 회전가능하게 임펠러(22)가 장착되고, 임펠러의 회전수를 탐지하도록 홀소자(Hall IC)가 제공되어 탐지된 임펠러의 회전수에 대응된 홀소자의 신호에 의해 급수량을 (도면에 도시하지 않은) 냉장고의 마이크로 프로세서에서 산출하여 도 1의 급수라인에 제공된 솔레노이드 밸브의 개폐를 제어한다. 이러한 유량 제어센서 자체의 구조는 통상적인 것으로 본 발명의 대상은 아니다.The flow control sensor 20 has an impeller 22 rotatably mounted inside the housing 21, and a Hall IC is provided to detect the rotation speed of the impeller and corresponds to the detected rotation speed of the impeller. The water supply amount is calculated by the microprocessor of the refrigerator (not shown in the figure) by the signal of the Hall element to control the opening and closing of the solenoid valve provided in the water supply line of FIG. The structure of such a flow control sensor itself is conventional and is not an object of the present invention.

본 발명에 따른 물탱크(10)는 내부에 좌우측의 두 개의 방(15,16)으로 분할하되 물이 유동할 수 있게 다수의 구멍(17)들이 형성된 격벽(18)이 형성되고, 상기 유량 제어센서(20)는 인입측의 방(15) 쪽에 배치되게 마개부재에 장착되어 인입되는 급수가 방(15)으로 유입된 다음, 격벽(18)의 구멍들을 통해 도면에서 우측의, 배출측 방(16)으로 유동하고, 상기 방(16)에는 배출관(19)이 제공되어 물탱크로 인입된 급수는 물탱크내의 수압에 의해 배출관(19)을 통하여 디스펜서로 급수될 수 있다.The water tank 10 according to the present invention is divided into two chambers 15 and 16 on the left and right sides, but a partition wall 18 having a plurality of holes 17 is formed to allow water to flow therein, and the flow rate control The sensor 20 is mounted on the cap member so as to be disposed on the side of the inlet side 15 so that the incoming water flows into the inlet 15, and then through the holes of the partition 18, on the right side of the drawing, the outlet side ( 16, the room 16 is provided with a discharge pipe 19, the water supplied into the water tank can be supplied to the dispenser through the discharge pipe 19 by the water pressure in the water tank.

상기 마개부재와, 거기에 나사식으로 체결되어 결합되는 물탱크의 상부 사이에는 통상의 액체 누출을 방지하기 위한 0-링과 같은 시일요소가 제공될 수 있다.A sealing element, such as a 0-ring, may be provided between the closure member and the top of the water tank that is screwed into and coupled thereto to prevent normal liquid leakage.

본 발명에 따른 물탱크는 마개부재에 대하여 통상적인 방식으로, 즉 나사체결 방식으로 결합 및 분리될 수 있어서 물탱크를 급수 라인으로부터 분리하여 물탱크의 내부를 세정하고 간편하게 재조립할 수 있으므로 물탱크를 항상 청결한 상태로 유지할 수 있다.The water tank according to the present invention can be combined and separated in a conventional manner with respect to the cap member, that is, by screwing, so that the water tank can be separated from the water supply line so that the inside of the water tank can be cleaned and simply reassembled. You can always keep clean.

본 발명에 따라, 냉장고의 급수용 물탱크를 내부의 급수라인에 마개부재를 장착하고, 그 마개부재에 대하여 나사식으로 물탱크의 상부를 결합시켜 물탱크를 장착하도록 하는 구성으로, 냉장고의 디스펜서를 토해 식수를 급수하기 위한 물탱크에 있어서 일정 기간의 물탱크 사용후에는 물탱크로 급수되는 미세한 이물질등에 의해 물탱크의 내측면에 부착되는 물때와 같은 오염물질을 간편하게 세정하여 재사용할 수 있으므로, 물탱크에서의 급수의 오염을 방지할 수 있게 되어 냉장고의 디스펜서를 통해 제공되는 식수의 위생상의 안전을 도모할 수 있어 냉장고의 신뢰도를 향상시킬 수 있는 장점이 있다. According to the present invention, the water supply tank for the water supply of the refrigerator is equipped with a stopper member in the water supply line therein, and the upper portion of the water tank by screwing with respect to the stopper member to mount the water tank, the dispenser of the refrigerator After using the water tank for a certain period of time in the water tank to supply drinking water, it is possible to easily clean and reuse contaminants such as scale attached to the inner surface of the water tank by fine foreign matters supplied to the water tank. It is possible to prevent the contamination of the water supply in the water tank can promote the hygiene safety of the drinking water provided through the dispenser of the refrigerator has the advantage of improving the reliability of the refrigerator.

Claims (2)

냉장고의 외부 급수원으로부터 공급되는 물을 냉장고의 냉기를 이용하여 냉각시켜 디스펜서를 통해 급수하도록 냉장고 내부의 급수 라인에 제공되어 물을 일시적으로 저장하는 냉장고용 물탱크에 있어서, 냉장고 내부로 연장된 급수 라인(11)에 장착되는 마개부재(12)에 대하여 나사결합 방식으로 착탈가능하게 조립되며, 내부에서 물이 유동할 수 있게 좌우측의 두 개의 방(15,16)으로 분할하도록 다수의 구멍(17)들이 형성된 격벽(18)이 형성된 것을 특징으로 하는 냉장고용 물탱크.A water tank for refrigerators, which temporarily stores water provided to a water supply line inside the refrigerator to cool water supplied from an external water supply source of the refrigerator by using the cold air of the refrigerator to supply water through a dispenser, the water supply being extended into the refrigerator. Removably assembled with a screwing method with respect to the plug member 12 mounted in the line 11, a plurality of holes 17 to divide into two chambers 15 and 16 on the left and right sides to allow water to flow therein. Water tank for a refrigerator, characterized in that formed partition wall 18 is formed. 제 1항에 있어서, 상기 마개부재(12)에는 유량 제어센서(20)가 인입측의 방(15) 쪽에 배치되게 마개부재에 제공되어 유입되는 급수량을 감지하여 그 출력신호에 의해 냉장고 내부의 급수관에 제공되는 솔레노이드 밸브를 제어하도록 구성된 것을 특징으로 하는 냉장고용 물탱크.The water supply pipe of the refrigerator according to claim 1, wherein the stopper member 12 is provided with a flow rate control sensor 20 to the stopper member so as to be disposed on the inlet side 15 so as to detect the amount of inflow of the inlet water. Refrigerating water tank, characterized in that configured to control the solenoid valve provided in.
KR1020040076215A 2004-09-23 2004-09-23 A removable water tank for refrigerators KR100581397B1 (en)

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9709321B2 (en) 2014-11-06 2017-07-18 Dongbu Daewoo Electronics Corporation Refrigerator and method of replacing water tank for refrigerator
US9752820B2 (en) 2014-11-06 2017-09-05 Dongbu Daewoo Electronics Corporation Refrigerator with a detachable water tank
WO2018128316A1 (en) * 2017-01-03 2018-07-12 Samsung Electronics Co., Ltd. Refrigerator and method of controlling the same

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9709321B2 (en) 2014-11-06 2017-07-18 Dongbu Daewoo Electronics Corporation Refrigerator and method of replacing water tank for refrigerator
US9752820B2 (en) 2014-11-06 2017-09-05 Dongbu Daewoo Electronics Corporation Refrigerator with a detachable water tank
WO2018128316A1 (en) * 2017-01-03 2018-07-12 Samsung Electronics Co., Ltd. Refrigerator and method of controlling the same
US10794628B2 (en) 2017-01-03 2020-10-06 Samsung Electronics Co., Ltd. Refrigerator and method of controlling the same
US11215394B2 (en) 2017-01-03 2022-01-04 Samsung Electronics Co., Ltd. Refrigerator and method of controlling the same
US11821680B2 (en) 2017-01-03 2023-11-21 Samsung Electronics Co., Ltd. Refrigerator and method of controlling the same

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