KR101266445B1 - Soak protrusion of ice making unit - Google Patents

Soak protrusion of ice making unit Download PDF

Info

Publication number
KR101266445B1
KR101266445B1 KR1020110062926A KR20110062926A KR101266445B1 KR 101266445 B1 KR101266445 B1 KR 101266445B1 KR 1020110062926 A KR1020110062926 A KR 1020110062926A KR 20110062926 A KR20110062926 A KR 20110062926A KR 101266445 B1 KR101266445 B1 KR 101266445B1
Authority
KR
South Korea
Prior art keywords
immersion
ice making
protrusion
immersion protrusion
making unit
Prior art date
Application number
KR1020110062926A
Other languages
Korean (ko)
Other versions
KR20130001973A (en
Inventor
히데오 나까조
Original Assignee
코리아나까조 주식회사
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 코리아나까조 주식회사 filed Critical 코리아나까조 주식회사
Priority to KR1020110062926A priority Critical patent/KR101266445B1/en
Publication of KR20130001973A publication Critical patent/KR20130001973A/en
Application granted granted Critical
Publication of KR101266445B1 publication Critical patent/KR101266445B1/en

Links

Images

Classifications

    • 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
    • F25C1/08—Producing ice by immersing freezing chambers, cylindrical bodies or plates into water
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Production, Working, Storing, Or Distribution Of Ice (AREA)
  • Table Equipment (AREA)

Abstract

본 발명은 제빙유닛의 침지돌기에 관한 것으로 특히, 침지돌기의 표면 혹은 연결부의 용접,접합부분에 발생되는 부식등을 방지하기 위한 개선된 제빙유닛의 침지돌기에 관한 것으로, 상기 제빙유닛에 결합되고, 상부는 결합익(21a)를 양측에 형성하고, 하단에 숫합체결부(21b)를 형성한 결합부재(21)와, 결합부재(21)의 하단에 체결되도록 상연부 내주면상 암합체결부(22a)를 형성한 침지돌기(20)를 포함하며, 결합부재(21)는 결합익(21a)를 양측에 형성하고 하방으로는 원통형의 숫합체결부(21b)를 형성한 것이고, 침지돌기(20)는 암합체결부(22a)(23a)를 형성한 침지부재(22)(23)이며, 침지돌기(20)의 외주면에 제빙캡(30)을 포함하여서 된다.The present invention relates to an immersion protrusion of an ice making unit, and more particularly, to an immersion protrusion of an improved ice making unit for preventing corrosion occurring on the surface of a immersion protrusion or a welding portion of a immersion protrusion, and a joint. The upper part has a coupling blade 21a formed at both sides, and a coupling member 21 having a male coupling portion 21b formed at the lower end thereof, and a female coupling portion on the inner circumferential surface of the upper edge portion so as to be coupled to the lower end of the coupling member 21 ( 22a) includes an immersion protrusion 20, and the coupling member 21 forms a coupling blade 21a on both sides and a cylindrical male engagement portion 21b downward, and the immersion protrusion 20 ) Is the immersion members 22 and 23 having the female engagement portions 22a and 23a, and may include an ice making cap 30 on the outer circumferential surface of the immersion protrusion 20.

Description

제빙유닛의 침지돌기{Soak protrusion of ice making unit}Soak protrusion of ice making unit

본 발명은 제빙유닛(製氷unit,증발관에 침지돌기를 형성하고,물받이를 형성한 유닛, 이하 제빙유닛이라 함)의 침지돌기(제빙돌기,침지수단,냉각돌기등으로 불리며, 이하에서는 침지돌기라 함)에 관한 것으로 특히, 침지돌기의 표면 혹은 연결부의 용접,접합부분에 발생되는 부식등을 방지하기 위한 개선된 제빙유닛의 침지돌기에 관한 것이다. The present invention is referred to as immersion protrusions (ice making protrusions, dipping means, cooling protrusions, etc.) of an ice making unit (製氷 unit, forming an immersion protrusion in the evaporation pipe, a unit formed with a drip tray, hereinafter referred to as an ice making unit), in the following In particular, the present invention relates to an immersion protrusion of an improved ice making unit for preventing corrosion occurring on the surface of the immersion protrusion or the welded or joined portion of the immersion protrusion.

일반적으로 알려진 종래의 제빙기는 도 1a,도 1b에서 도시하는 바와 같이 공개특허 10-2011-0024722호등에서 알려진 얼음을 만드는 제빙장치(제빙기)등이 알려져 있다. Generally known conventional ice makers are known as ice makers (icemakers) for making ice, as shown in FIGS. 1A and 1B.

종래의 제빙장치는 냉각시스템(냉동사이클)을 갖춘 제빙기 본체와, 제빙유닛으로 이루어진다. 냉각시스템(냉동사이클)은 압축기와, 응축기, 증발관을 포함하며, 구동시 증발관의 주변을 냉각시킴으로써 증발관에 결합된 침지돌기에서 얼음이 생성되게 한다. 도 1b에서 도시하는 제빙판(제빙기판이라고도 함)은 판상의 상면에 제빙장치 냉각시스템과 연결되는 증발관이 형성되며, 증발관 하방으로는 공급된 물에 침지되는 침지돌기가 형성된다. Conventional ice makers comprise an ice maker body with a cooling system (freezing cycle) and an ice maker unit. The cooling system (refrigeration cycle) includes a compressor, a condenser and an evaporator tube, which, when driven, cools the periphery of the evaporator tube so that ice is produced in the immersion protrusions coupled to the evaporator tube. An ice making plate (also referred to as an ice making substrate) shown in FIG. 1B is formed on an upper surface of the plate to form an evaporating tube connected to the ice making system cooling system, and below the evaporating tube, an immersion protrusion is formed which is immersed in the supplied water.

제빙유닛은 제빙판에 형성된 증발관의 하방으로 침지돌기를 형성하고 이 침지돌기가 물에 침지되는 물받이로 이루어지며, 물접시에는 물이 주기적으로 채워지며, 제빙판의 하부에는 물에 침지되는 다수의 침지돌기가 적당한 높이의 침지상태를 형성한다. 물받이 일측에는 물받이를 기울여 물받이내에 결빙되지 않은 제빙수를 배출시키기 위한 선회수단이 구비된다. 한편, 이와 같은 제빙기와 증발관의 결합구조로는 첨부 도면 도 1c,도 1d에서 도시하고, 공개특허 10-2004-0085605호에서 알려진 제빙판은 제빙판 본체와, 제빙돌기로 이루어진다.제빙판 본체는 증발관에 결합되어 증발관의 냉각시 냉각되는 구조가 알려져 있다. 제빙판 본체는 증발관으로부터 냉기흡수가 용이하도록 구리(Cu)와 같은 열전도도가 양호한 금속재질로 성형되며, 제빙돌기들은 그 제빙판 본체의 성형시 일체로 형성되어 제빙판의 열전도 효율을 저하시키지 않도록 하고,증발관은 제빙판 본체의 상면에 형성된 장착홈에 프레스 압착되는 것으로, 제빙판 본체와 증발관의 결합을 위해 사용되던 종래의 방법들은 열손실이 나아지고,프레스 압착에 의한 증발관과 침지돌기들의 결합방법은 증발관의 외주면과 제빙판 본체의 접촉면적이 넓어지기 때문에 증발관에 의한 냉각효율은 상승되지만 침지돌기에서의 부식은 근본적으로 막지 못했고, 결합구조도 복잡했다. The ice making unit forms an immersion protrusion under the evaporation tube formed in the ice making plate, and the immersion protrusion is composed of drip trays which are immersed in water, and the water plate is periodically filled with water, and the lower part of the ice making plate is immersed in water. The immersion protrusions form a immersion state of a suitable height. One side of the drip tray is provided with pivoting means for discharging the ice-making water which is not frozen in the drip tray by tilting the drip tray. On the other hand, as a coupling structure of the ice maker and the evaporator tube as shown in Figure 1c, Figure 1d, the ice making plate known in the Patent Publication No. 10-2004-0085605 is composed of an ice making plate body and an ice making projection. It is known that the structure is coupled to the evaporator tube and cooled when the evaporator tube is cooled. The ice making plate body is formed of a metal material having good thermal conductivity such as copper (Cu) so as to easily absorb cold air from the evaporation tube, and the ice making protrusions are formed integrally when forming the ice making plate body to reduce the thermal conductivity efficiency of the ice making plate. The evaporation tube is press-pressed to the mounting groove formed on the upper surface of the ice-making plate body, and the conventional methods used for the combination of the ice-making plate body and the evaporation tube improve heat loss, and In the coupling method of the immersion protrusions, the contact area between the outer circumferential surface of the evaporator tube and the ice-making plate body is increased, but the cooling efficiency of the immersion protrusion is increased, but the corrosion in the immersion protrusion is not fundamentally prevented, and the coupling structure is complicated.

또한, 도 1e,도 1f에 도시하는 제빙유닛의 제빙판은 공개특허 10-2006-0036986호로 공개된 것으로, 복수의 침지돌기를 포함하지만, 이 도면에서 설명하는 종래 제빙판을 제조하는 방법은 제빙판이 알루미늄(Al) 재질을 사용했을 경우, 이 재질보다 열전도효율이 우수한 구리(Cu)합금으로 형성된 증발관을 사용하지만, 종래에는 땜납에 의해 제빙판과 증발관을 고정하는 작업을 하기 때문에 제빙판과 증발관의 재질이 다르게 되면 결합이 잘 되지 않아 증발관의 동파 및 부풀어오름 현상 등이 발생되어 장시간 사용할 경우 냉각효율이 저하될 수 있다는 문제점이 있었다. In addition, the ice making plate of the ice making unit shown in FIGS. 1E and 1F is disclosed in Korean Patent Laid-Open Publication No. 10-2006-0036986, and includes a plurality of immersion protrusions, but the method of manufacturing the conventional ice making plate described in this figure is When the ice sheet is made of aluminum (Al), an evaporation tube made of copper (Cu) alloy is used, which is more thermally efficient than this material. However, since the ice making plate and the evaporation tube are fixed by solder, If the material of the ice plate and the evaporation tube is different, the coupling is not good and the freezing and swelling phenomenon of the evaporation tube may occur, and thus the cooling efficiency may decrease when used for a long time.

첨부 도면중 도 1g,1h는 공개특허 10-2005-0022967호로 알려진 제빙기와 그에 적용된 제빙판에 관한 것으로 제빙판이 반원형을 이루고, 그 하방으로 침지돌기를 형성한 것으로 각 냉각핀(침지돌기)이 평판상으로 형성되지 않고, 다양한 형태로 이루어질 수 있음을 나타낸 예로써, 그 전열면적을 넓히기 위해 다수의 다각형 기둥 혹은, 다수의 원형의 기둥 형상을 이루도록 형성되었다. Figure 1g, 1h of the accompanying drawings relates to an ice maker and an ice making plate applied to the ice maker known in the Patent Publication No. 10-2005-0022967, the ice making plate is formed in a semi-circular shape, the submerged protrusions formed below each cooling fin (immersion protrusion) As an example showing that it can be made in various forms without being formed in a flat plate shape, it was formed to form a plurality of polygonal pillars or a plurality of circular pillars in order to increase the heat transfer area.

전술한 종래 알려진 모든 제빙판의 침지돌기 구조는 직접 물에 침지되는 형태이다. 따라서 이러한 침지돌기는 제빙관에 일체로 결합되는 부분으로서 제빙관과 침지돌기는 전도성이 높고 절곡성질이 좋은 구리, 알루미늄으로 제작되며, 제빙유닛의 침지돌기에서의 균의 증식문제를 해결하기 위하여 살균처리된다. The above-mentioned immersion protrusion structures of all the previously known ice making plates are in the form of being directly immersed in water. Therefore, the immersion protrusion is integrally coupled to the ice making tube. The ice making tube and the immersion protrusion are made of copper and aluminum having high conductivity and good bending properties, and are sterilized to solve the growth problem of bacteria in the immersion protrusion of the ice making unit. Is processed.

또한, 냉매가 충전된 제빙관의 코너부분에서는 표면 부식이 발생하기 쉬워 균의 증식이 자주 발생되므로 살균처리를 반복적으로 하게 된다.In addition, in the corner portion of the ice-making tube filled with the refrigerant, surface corrosion is likely to occur, and bacteria are often proliferated, so that the sterilization treatment is repeated.

한편, 스테인레스재질은 균의 증식이 거의 없어 최근 사용되어지고 있으나, 절곡 성질이 약한 단점이 있으며, 냉매가 채워지는 제빙관과 침지돌기의 결합방법이 기계적 접합인 경우 불량으로 인한 틈 발생율이 높다. 또한, 냉매가 충진된 제빙관은 구리,알루미늄이어서 내압이 상승되면 부식되고, 부식되면 얼음에 포함되어 결국 인체에 해롭게 되므로 도금을 반복적으로 이루어지며, 도금을 해도 부식이 발생되므로 반복적인 도금이 실시될 수 밖에 없으며, 이러한 반복적 도금에 따른 손실도 증가되므로 비록 열손실이 많더라도 인체에 무해한 침지수단과 그 침지수단의 제조방법이 요구되는 것이다.On the other hand, stainless steel has been used recently because there is little growth of bacteria, but has a weak bending property, the high occurrence rate of cracks due to defects when the coupling method of the ice-making tube and the immersion protrusion is filled with the refrigerant. In addition, the ice-making tube filled with the refrigerant is copper and aluminum, which is corroded when the internal pressure is increased, and when it is corroded, it is contained in ice and eventually becomes harmful to the human body. Therefore, plating is repeatedly performed. In addition, the loss due to the repeated plating is also increased, so even if there is a lot of heat loss immersion means harmless to the human body and a method of manufacturing the immersion means is required.

본 발명은 종래의 이러한 문제점을 감안하여 침지돌기의 표면 부식을 최대한 감소시킨 침지수단을 제공하는 데에 그 목적이 있고, 열손실을 감수하면서 인체 무해한 침지구조를 제공하는 데에 그 목적이 있다.SUMMARY OF THE INVENTION The present invention has been made in view of the above problems in the prior art, and an object thereof is to provide an immersion means for reducing the surface corrosion of the immersion protrusion as much as possible.

본 발명은 비록 절곡성질은 약하고 열손실면에서 불리하지만 균의 증식이 거의 없어 인체에 무해한 스테인레스(sus)재질의 침지수단을 제공하는 데에 그 목적이 있다. The present invention, although weak in bending properties and disadvantages in terms of heat loss, the object of the present invention is to provide a immersion means of stainless (sus) material that is harmless to the human body because there is little growth of bacteria.

본 발명은 궁극적으로 기존 냉매순환라인을 그대로 사용하면서 인체 무해한 수단으로서 침지돌기를 포함한 전체 제빙관의 도금,살균처리등이 불필요하며,원가가 절감되며, 별개로 제작가능한 침지용 캡을 제공하는 데에 그 목적이 있다.The present invention ultimately uses the existing refrigerant circulation line as it is, harmless to the human body as a means of harmless plating, sterilization, etc. of the entire ice-making pipe including the immersion protrusion, cost is reduced, to provide a immersion cap that can be manufactured separately Has its purpose.

상기 목적을 달성하기 위한 본 발명 제빙유닛의 침지돌기는,Immersion protrusion of the present invention ice making unit for achieving the above object,

상기 제빙유닛에 결합되고, 상부는 직사각형의 전,후면이 반원통형으로 개방되어 좌,우측으로 날개형 결합익을 양측에 형성한 바닥면과, 이 바닥면의 하방으로 원형의 숫합체결부를 형성한 결합부재와; 결합부재의 하단 숫합체결부에 체결되도록 내주면상 암합체결부를 형성한 침지부재를 포함하는 제빙유닛의 침지돌기로서 달성된다. It is coupled to the ice making unit, the upper part of the rectangular front and rear is opened in a semi-cylindrical shape, the bottom surface formed the wing-shaped coupling blades on both sides to the left, right side, and the bottom of the bottom surface to form a round joint A coupling member; It is achieved as an immersion protrusion of the ice making unit comprising an immersion member formed on the inner circumferential surface of the female engaging portion to be fastened to the lower end of the coupling member.

상기 목적을 달성하기 위한 본 발명 제빙유닛의 침지돌기는, Immersion protrusion of the present invention ice making unit for achieving the above object,

상기 증발관에 결합되도록 좌,우측으로 날개형 결합익을 양측에 형성하고 하방으로 결합부재의 숫합체결부에 대응하여 체결되는 암합체결부를 형성하되, 경사진 중간부와 이 중간부가 연장되어 차단되는 바닥부로 이루어진 중공(中空)형 침지부재가 바람직하다.
상기 목적을 달성하기 위한 본 발명 제빙유닛의 침지돌기는 제빙캡을 더 포함하는 제빙유닛의 침지돌기가 바람직하다.Wing-shaped coupling blades are formed on both sides to be coupled to the evaporator tube, and a female coupling portion is formed to be fastened to correspond to the male coupling portion of the coupling member downward, and the inclined middle portion and the bottom portion are extended and blocked. A hollow immersion member consisting of portions is preferable.
The immersion protrusion of the ice making unit of the present invention for achieving the above object is preferably an immersion protrusion of the ice making unit further comprises an ice making cap.

본 발명은 제빙장치에서 균의 증식이 거의 없어 인체에 무해한 스테인레스(sus)재질의 침지돌기를 갖는 제빙유닛을 제공하는 효과를 갖는다.The present invention has an effect of providing an ice making unit having a stainless steel immersion protrusion that is hardly multiplied by bacteria in the ice making apparatus.

본 발명은 궁극적으로 기존 제빙유닛에 그대로 적용하면서 전체 제빙관의 도금,살균처리등이 불필요하며,원가가 절감되며, 별개로 제작가능하고 인체 무해한 침지돌기용 침지용 캡을 제공하는 데에 그 목적이 있다.The present invention is ultimately applied to the existing ice making unit as it is, the plating, sterilization treatment, etc. of the entire ice making tube is unnecessary, the cost is reduced, and to provide a immersion cap for immersion protrusions that can be manufactured separately and harmless to humans There is this.

도 1a 내지 1h는 일반적으로 알려진 종래의 제빙기를 나타내고,
도 2는 본 발명 침지돌기가 적용된 증발관 일체의 사시도이고,
도 3은 본 발명 침지돌기가 적용된 증발관의 분리 사시도이고,
도 4는 본 발명 침지돌기의 발췌사시도이고,
도 5a는 본 발명 제빙유닛의 침지돌기 내부를 보인 일실시예의 분해도이고,
도 5b는 본 발명 제빙유닛의 침지돌기 내부를 보인 다른실시예의 분해도이고,
도 6a는 본 발명 제빙유닛의 침지돌기 내부를 보인 일실시예의 단면도이고,
도 6b는 본 발명 제빙유닛의 침지돌기 내부를 보인 다른 실시예의 단면도이고,
도 7은 본 발명 침지돌기가 적용된 증발관의 분리 사시도이고,
도 8은 침지돌기와 증발관의 결합 방법의 일예를 나타내는 도면이다. 1A-1H show a generally known ice maker,
2 is a perspective view of an evaporation tube integrated with the present invention immersion protrusion,
3 is an exploded perspective view of the evaporation tube to which the present invention immersion protrusion is applied,
Figure 4 is an excerpt perspective view of the immersion protrusion of the present invention,
Figure 5a is an exploded view of an embodiment showing the inside of the immersion protrusion of the present invention ice making unit,
Figure 5b is an exploded view of another embodiment showing the inside of the immersion protrusion of the ice making unit of the present invention,
Figure 6a is a cross-sectional view of an embodiment showing the inside of the immersion protrusion of the ice making unit of the present invention,
Figure 6b is a cross-sectional view of another embodiment showing the inside of the immersion protrusion of the ice making unit of the present invention,
7 is an exploded perspective view of the evaporation tube to which the present invention immersion protrusion is applied,
8 is a view showing an example of a method of coupling the immersion protrusion and the evaporation tube.

이하 본 발명의 바람직한 실시예를 첨부 도면에 의하여 구체적으로 설명하 면 다음과 같다. Hereinafter, exemplary embodiments of the present invention will be described in detail with reference to the accompanying drawings.

첨부 도면중 도 2는 본 발명 침지돌기가 적용된 증발관 일체의 사시도이고,도 3은 본 발명 침지돌기가 적용된 증발관의 분리 사시도이고, 도 4는 본 발명 침지돌기의 발췌사시도이다.Figure 2 of the accompanying drawings is a perspective view of the evaporation tube integrated with the present invention immersion protrusion, Figure 3 is an exploded perspective view of the evaporation tube applied with the present invention immersion projection, Figure 4 is an exploded perspective view of the immersion projection of the present invention.

상기 도면에서 도시하는 본 발명 침지돌기가 적용된 제빙유닛은 크게 증발관(40)과, 침지돌기(20)로 구분된다.The ice making unit to which the present invention immersion protrusion shown in the drawing is largely divided into an evaporation tube 40 and an immersion protrusion 20.

침지돌기(20)는 결합부재(21)와 침지부재(22)(23)로 이루어진다. Immersion protrusion 20 is composed of a coupling member 21 and the immersion members 22, 23.

침지부재(22)(23)는 후술하는 바와 같이 속이 채워진 침지부재(22)와 속이 빈 침지부재(23)로 나뉘어진다. The immersion members 22 and 23 are divided into a immersion member 22 filled with a hollow and a immersion member 23 hollowed out as described below.

결합부재(21)는 (40)에 삽입되어 결합되도록 고, 상부는 결합익(21a)를 양측에 형성한다.Coupling member 21 is inserted into (40) to be coupled, the upper portion to form a coupling blade (21a) on both sides.

첨부 도면중 도 5a는 본 발명 제빙유닛의 침지돌기 내부를 보인 일실시예의 분해도이고, 도 5b는 본 발명 제빙유닛의 침지돌기 내부를 보인 다른실시예의 분해도이고, 도 6a는 본 발명 제빙유닛의 침지돌기 내부를 보인 일실시예의 단면도이고, 도 6b는 본 발명 제빙유닛의 침지돌기 내부를 보인 다른 실시예의 단면도이고, 도 7은 본 발명 침지돌기가 적용된 증발관의 분리 사시도이고,도 8은 침지돌기와 증발관의 결합 방법의 일예를 나타내는 도면이다. Figure 5a is an exploded view of one embodiment showing the inside of the immersion protrusion of the ice making unit of the present invention, Figure 5b is an exploded view of another embodiment showing the inside of the immersion protrusion of the ice making unit of the present invention, Figure 6a is an immersion of the ice making unit of the present invention Figure 6 is a cross-sectional view of one embodiment showing the inside of the projection, Figure 6b is a cross-sectional view of another embodiment showing the inside of the immersion protrusion of the present invention ice making unit, Figure 7 is an exploded perspective view of the evaporation tube to which the immersion protrusion of the present invention is applied, Figure 8 is It is a figure which shows an example of the bonding method of an evaporation tube.

상기 도면중 도 5a에 따르는 본 발명 제빙유닛의 제1실시예의 침지돌기(20)는 상기 증발관(40)에 결합되도록 바닥면은 직사각형의 수평면을 이루고, 이 직사각형의 바닥을 중심으로 상방으로는 전,후방으로 개방되어 반원통형을 이루되, 그 좌,우측으로 날개형 결합익(21a)를 양측에 형성한 바닥면을 이루고, 이 바닥면의 하방으로는 통형의 숫합체결부(21b)를 형성한 결합부재(21)와, 이 결합부재(21)의 하단 숫합체결부(21b)에 체결되도록 상단부의 내주면을 일부 파내어 요입되게 한 뒤 그 내주면상 암합체결부(22a)를 형성하고, 하방으로 갈수록 경사진 원통형을 이루되 내부는 동일재질로 채워진 침지부재(22)로 이루어진다. In the drawings, the immersion protrusion 20 of the first embodiment of the present ice making unit according to FIG. 5A has a rectangular horizontal plane so that the immersion protrusion 20 is coupled to the evaporation pipe 40, and upwards with respect to the bottom of the rectangle. Opened in the front and rear to form a semi-cylindrical shape, the left and right sides form a bottom surface formed with the wing-shaped coupling blades (21a) on both sides, and below the bottom surface of the cylindrical male joint portion (21b) Partially dug the inner circumferential surface of the upper end portion so as to be engaged with the formed coupling member 21 and the lower male fastening portion 21b of the coupling member 21, and then form a female coupling portion 22a on the inner circumferential surface thereof, While forming a cylindrical inclined toward the inside is made of the immersion member 22 filled with the same material.

상기 도면중 도 5b에 따르는 본 발명 제2실시예의 침지부재(23)는 상기 증발관(40)에 결합되도록 바닥면은 직사각형의 수평면을 이루고, 이 직사각형의 바닥을 중심으로 상방으로는 전,후방으로 반원통형을 형성하여 개방되고, 그 좌,우측으로 날개형 결합익(21a)를 양측에 형성하고 바닥면의 하방으로는 다시 원통형의 숫합체결부(21b)를 형성한 결합부재(21)와, 이 결합부재(21)의 하단 숫합체결부(21b)에 체결되도록 상단부의 내주면을 형성하도록 내부가 중공(中空)형으로 상연부에 암합체결부(23a)를 형성하되, 경사진 중간부(23b)와 이 중간부(23b)가 연장되어 차단되는 바닥부(23c)로 이루어진 속이 빈 원통형을 이루고, 암합체결부(23a)를 형성하되 하방으로 갈수록 경사진 원통형을 이루되 내부는 동일재질로 채워진 침지부재(23)로 이루어진다. In the drawing, the immersion member 23 according to the second embodiment of the present invention according to FIG. 5B forms a horizontal horizontal surface of a rectangle so as to be coupled to the evaporation tube 40. And a coupling member 21 formed by opening a semi-cylindrical shape, and having wing-shaped coupling blades 21a formed on both sides at the left and right sides thereof, and having a cylindrical male engagement portion 21b formed under the bottom surface again. To form the inner circumferential surface of the upper end portion so as to be fastened to the lower male fastening portion 21b of the coupling member 21, the inner coupling portion 23a is formed in the upper edge portion in a hollow shape, and the inclined middle portion ( 23b) and the intermediate portion 23b extends to form a hollow cylindrical shape consisting of a block 23c is blocked, forming a fastening portion 23a to form an inclined cylindrical downwards but the inside of the same material It is made of a filling immersion member 23.

본 발명 침지돌기(20)의 침지부재(22)(23) 각각은 외주면에 밀착되어 커버하도록 제빙캡(30)을 형성한다. 제빙캡(30)은 스테인레스스틸로 이루어져 삽입되어 밀착 커버되므로 침지돌기(20)의 외주면에 침지된 물과 반복하여 장기간 접촉함에 따라 발생하는 부식,오염을 방지한다. 스테인레스스틸은 아는 바와 같이 부식이 발생하지 않으므로 얼음의 침지돌기 부식에 의한 비위생적인 면을 방지하게 되는 것이다. Each of the immersion members 22 and 23 of the immersion protrusion 20 of the present invention forms an ice making cap 30 to be in close contact with an outer circumferential surface thereof. The ice making cap 30 is made of stainless steel to be inserted and closely covered to prevent corrosion and contamination caused by prolonged contact with water dipped in the outer circumferential surface of the immersion protrusion 20. As stainless steel is known, corrosion does not occur, which prevents the unsanitary side caused by the immersion corrosion of ice.

이러한 제빙캡(30)은 원통형으로서, 침지부재(22)(23)의 아래 외주면에 대응하여 침지돌기 삽입공간(a)을 형성하고, 그 상방으로는 침지부재(22)(23)의 상연부에 밀착되도록 개구부(31)을 형성하고, 중간 벽부(32) 역시 침지부재(22)(23)의 외주면에 대응하여 삽착되도록 경사면을 형성하며, 바닥은 만곡지게 돌출시켜 곡면의 바닥면(34)을 형성하여 침지부재(22)(23) 외주면에 밀착되는 원통형의 삽착구조로 이루어진다. The ice making cap 30 has a cylindrical shape and forms an immersion protrusion insertion space a corresponding to the lower outer surface of the immersion members 22 and 23, and an upper edge of the immersion members 22 and 23 upwards. The opening 31 is formed to be in close contact with each other, and the intermediate wall portion 32 also forms an inclined surface to be inserted in correspondence with the outer circumferential surface of the immersion members 22 and 23, and the bottom is curved to protrude to the bottom surface 34 of the curved surface. Formed to form a cylindrical insertion structure that is in close contact with the outer peripheral surface of the immersion members (22, 23).

본 발명 침지돌기(20)중 침지부재(22)의 조립은 도 5a,도 6a에서 도시하는 바와 같이 상기 증발관(40)의 저부에 날개형 결합익(21a)을 삽입하여 전,후방으로 반원통형으로 개방된 증발관(40)에 삽입시키고, 숫합체결부(21b)에 암합체결부(22a)를 나사맞춤등으로 결합한다.The assembly of the immersion member 22 of the immersion protrusion 20 of the present invention is inserted into the bottom of the evaporation tube 40 as shown in Figures 5a, 6a by inserting the blade-shaped coupling blade (21a) to the front and rear half It is inserted into the evaporator tube 40 opened in a cylindrical shape, and the female coupling part 22a is coupled to the male coupling part 21b by screwing.

본 발명 침지돌기(20)중 침지부재(23)의 조립은 도 5b와 도 6b에서 도시하는 바와 같이 상기 증발관(40)의 저부에 날개형 결합익(21a)을 삽입하여 전,후방으로 반원통형으로 개방된 증발관(40)에 삽입시키고, 숫합체결부(21b)에 암합체결부(23a)를 나사맞춤 혹은 강제압입등으로 결합한다.The assembly of the immersion member 23 of the immersion protrusion 20 of the present invention is inserted into the bottom of the evaporator tube 40 as shown in Figure 5b and 6b by inserting the blade-shaped coupling blade (21a) to the front and rear half It is inserted into the evaporator tube 40 opened in a cylindrical shape, and the female coupling part 23a is coupled to the male coupling part 21b by screwing or forced press.

이와 같은 본 발명 제빙유닛의 증발관(40)과 침지돌기(20)의 결합은 도 8에서 도시하는 바와 같이 침지돌기(20)의 결합편(21)을 증발관(40)에 삽착한 상태에서 납조에서 디핑(dipping)결합함이 바림직하다.Such a combination of the evaporation tube 40 and the immersion protrusion 20 of the present invention ice making unit is inserted into the evaporation tube 40, the coupling piece 21 of the immersion protrusion 20 as shown in FIG. Dipping bonds in the bath are desirable.

20:침지돌기, 21:결합부재, 22,23:침지부재, 30:제빙캡,20: immersion protrusion, 21: coupling member, 22, 23: immersion member, 30: ice making cap,

Claims (6)

삭제delete 제빙유닛의 침지돌기에 있어서,
상기 제빙유닛에 결합되고, 상부는 직사각형의 전,후면이 반원통형으로 개방되어 좌,우측으로 날개형 결합익(21a)를 양측에 형성한 바닥면(21)과, 이 바닥면(21)의 하방으로 원형의 숫합체결부(21b)를 형성한 결합부재(21);
내주면상 암합체결부(22a)를 형성하여 결합부재(21)의 하단 숫합체결부(21b)에 체결되는 침지부재(22)를 포함하는 제빙유닛의 침지돌기. In the immersion protrusion of the ice making unit,
The bottom surface 21 is coupled to the ice making unit, and the upper and rear surfaces of the rectangle are opened in a semi-cylindrical shape and have wing-shaped coupling blades 21a formed on both sides at left and right sides of the bottom surface 21. A coupling member 21 having a circular male fastener 21b formed downward;
Immersion protrusion of the ice-making unit comprising an immersion member 22 is formed on the inner peripheral surface of the engaging portion (21a) to form a female fastening portion (22a). 삭제delete 제2항에 있어서, 침지돌기(20)는,
증발관(40)에 결합되도록 좌,우측으로 날개형 결합익(21a)를 양측에 형성하고 하방으로 숫합체결부(21b)를 형성한 결합부재(21)의 숫합체결부(21b)에 대응하여 체결되는 암합체결부(23a)를 형성하되, 경사진 중간부(23b)와 이 중간부(23b)가 연장되어 차단되는 바닥부(23c)로 이루어진 중공(中空)형 침지부재(23)인 것을 특징으로 하는 제빙유닛의 침지돌기.The method of claim 2, wherein the immersion protrusion 20,
In order to be coupled to the evaporation tube 40, the left and right wing-shaped coupling blades 21a are formed on both sides, and the male coupling portions 21b of the coupling member 21 are formed in the lower portion. It is a hollow immersion member 23 is formed to form a fastening portion 23a to be fastened, and comprises an inclined middle portion 23b and a bottom portion 23c from which the middle portion 23b extends and is blocked. Immersion protrusion of the ice making unit characterized in that. 제2항 또는 제4항에 있어서,
침지돌기(20)에 제빙캡(30)을 더 포함하는 제빙유닛의 침지돌기.The method according to claim 2 or 4,
Immersion protrusion of the ice making unit further comprises an ice making cap 30 in the immersion protrusion 20. 제5항에 있어서, 제빙캡(30)은,
침지돌기(20)에 대응하여 침지돌기 삽입공간(a)을 형성하고, 상방으로는 침지돌기(20)의 상연부에 밀착되도록 개구부(31)를 형성하고, 중간 벽부(32)는 침지돌기(20)의 외주면에 대응하여 삽착되도록 경사면을 형성하며, 만곡지게 돌출된 곡면의 바닥면(34)을 형성하는 것을 특징으로 하는 제빙유닛의 침지돌기. The ice making cap 30 of claim 5,
An immersion protrusion insertion space a is formed corresponding to the immersion protrusion 20, and an opening 31 is formed to be in close contact with an upper edge of the immersion protrusion 20, and the intermediate wall part 32 is an immersion protrusion ( An immersion protrusion of the ice making unit, characterized in that the inclined surface is formed to be inserted corresponding to the outer circumferential surface of 20), and the bottom surface 34 of the curved surface protrudes.
KR1020110062926A 2011-06-28 2011-06-28 Soak protrusion of ice making unit KR101266445B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1020110062926A KR101266445B1 (en) 2011-06-28 2011-06-28 Soak protrusion of ice making unit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020110062926A KR101266445B1 (en) 2011-06-28 2011-06-28 Soak protrusion of ice making unit

Publications (2)

Publication Number Publication Date
KR20130001973A KR20130001973A (en) 2013-01-07
KR101266445B1 true KR101266445B1 (en) 2013-05-22

Family

ID=47834792

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020110062926A KR101266445B1 (en) 2011-06-28 2011-06-28 Soak protrusion of ice making unit

Country Status (1)

Country Link
KR (1) KR101266445B1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101859953B1 (en) 2016-09-22 2018-05-21 청호나이스 주식회사 Apparatus for manufacturing ice

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004309105A (en) * 2003-04-01 2004-11-04 Samsung Kwangju Electronics Co Ltd Ice making plate for ice making machine

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004309105A (en) * 2003-04-01 2004-11-04 Samsung Kwangju Electronics Co Ltd Ice making plate for ice making machine

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101859953B1 (en) 2016-09-22 2018-05-21 청호나이스 주식회사 Apparatus for manufacturing ice

Also Published As

Publication number Publication date
KR20130001973A (en) 2013-01-07

Similar Documents

Publication Publication Date Title
US11668507B2 (en) Sanitary evaporator assembly
US10274239B2 (en) Automatic ice maker
JP2001296079A (en) Open cell type automated ice making machine
US9915460B2 (en) Ice tray for ice-making device and method of making ice
KR101266444B1 (en) Soak protrusion of ice making unit and ice making device comprising the same
KR101266445B1 (en) Soak protrusion of ice making unit
CN103453718B (en) Refrigerator
JP2005090814A (en) Injection type ice-making machine
US20230026532A1 (en) Ice maker and refrigerator having same
CN100549588C (en) The defrost water treating apparatus of refrigerator
JP2010249376A (en) Refrigerator
JP5940021B2 (en) refrigerator
CN215063166U (en) Defrosting water efficient heating evaporation device and refrigerator thereof
JP5624365B2 (en) refrigerator
KR200355270Y1 (en) Cooling pipe structure
KR200380949Y1 (en) Body structure
JP5624363B2 (en) refrigerator
JP2006138492A (en) Drain water evaporating device for cooling chamber
KR20050061826A (en) Kimchi-refrigerator
KR20140117793A (en) Ice making apparatus
BE526435A (en)

Legal Events

Date Code Title Description
A201 Request for examination
E902 Notification of reason for refusal
E701 Decision to grant or registration of patent right
GRNT Written decision to grant
FPAY Annual fee payment

Payment date: 20160106

Year of fee payment: 4

FPAY Annual fee payment

Payment date: 20170102

Year of fee payment: 5

FPAY Annual fee payment

Payment date: 20180103

Year of fee payment: 6

FPAY Annual fee payment

Payment date: 20190103

Year of fee payment: 7

FPAY Annual fee payment

Payment date: 20200103

Year of fee payment: 8