KR830000407Y1 - Extrusion Head for Ice Compression in Ice Maker - Google Patents
Extrusion Head for Ice Compression in Ice Maker Download PDFInfo
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- KR830000407Y1 KR830000407Y1 KR2019790000704U KR790000704U KR830000407Y1 KR 830000407 Y1 KR830000407 Y1 KR 830000407Y1 KR 2019790000704 U KR2019790000704 U KR 2019790000704U KR 790000704 U KR790000704 U KR 790000704U KR 830000407 Y1 KR830000407 Y1 KR 830000407Y1
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- extrusion head
- compression
- passage
- maker
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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
- F25C5/00—Working or handling ice
- F25C5/02—Apparatus for disintegrating, removing or harvesting ice
- F25C5/04—Apparatus for disintegrating, removing or harvesting ice without the use of saws
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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
- F25C1/12—Producing ice by freezing water on cooled surfaces, e.g. to form slabs
- F25C1/14—Producing ice by freezing water on cooled surfaces, e.g. to form slabs to form thin sheets which are removed by scraping or wedging, e.g. in the form of flakes
- F25C1/145—Producing ice by freezing water on cooled surfaces, e.g. to form slabs to form thin sheets which are removed by scraping or wedging, e.g. in the form of flakes from the inner walls of cooled bodies
- F25C1/147—Producing ice by freezing water on cooled surfaces, e.g. to form slabs to form thin sheets which are removed by scraping or wedging, e.g. in the form of flakes from the inner walls of cooled bodies by using augers
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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
- F25C2400/00—Auxiliary features or devices for producing, working or handling ice
- F25C2400/04—Ice guide, e.g. for guiding ice blocks to storage tank
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Thermal Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Confectionery (AREA)
Abstract
내용 없음.No content.
Description
제1도는 종래의 나사송곳식 제빙기의 전체 구성 단면도.1 is a cross-sectional view of the entire configuration of a conventional screw auger ice maker.
제2(a)도, 제2(b)도는 종래의 압출헤드의 외형사이도 및 일부 단면 전개도.FIG. 2 (a) and FIG. 2 (b) are a cross-sectional view and a partial cross-sectional view of a conventional extrusion head.
제3(a)도, 제3(b)도, 제3(c)도는 본 고안 실시예의 횡단 평면도, 외형사시도, 및 그 일부단면 전개도.3 (a), 3 (b), 3 (c) is a cross-sectional plan view, an external perspective view, and a partial cross-sectional development of the embodiment of the present invention.
본 고안은 덩어리얼음을 만드는 예를들면 나사송곳식 제빙기에 대하여 양호하게 적용할 수 있는 제빙기에 있어서의 얼음 압축용 압출헤드의 개량에 관한 것으로, 그 목적은 안정되게 경질의 얼음을 얻을 수 있게 한 점에 있다.The present invention relates to an improvement of an extrusion head for compressing ice in an ice maker that can be applied well to, for example, a screw auger ice maker for making agglomerated ice. The object of the present invention is to stably obtain hard ice. Is in point.
종래 자동판매기 속에 포함시켜 덩어리얼음을 만드는 제빙기로서 제1도에 표시한 것과 같은 나사송곳식 제빙기가 많이 사용되고 있는 것이 공지되어 있다.It is known that a screw auger ice machine such as shown in FIG. 1 is widely used as an ice maker for making agglomerated ice in a conventional vending machine.
종래의 이러한 제빙기의 개요를 도면에 의해서 설명하면, (1)은 제빙부, (2)은 저빙부, (3)은 구동모우터이다. 제빙부(1)는 냉동기의 증발기(4)와, 증발기(4)를 권장한 제빙통(5)과, 제빙통(5)내에 배치되고, 또한 구동모우터(3)에 의해서 저속 구동되는 나사송곳(6)과, 나사송곳(6)의 윗쪽에 위치하여 고정 설치된 본 고안의 대상이 되는 얼음 압출용의 압출헤드(7)와, 나사송곳(6)에 장착된 커터(9) 등으로 구성되어 있다.The outline of such a conventional ice maker is demonstrated by drawing, (1) an ice-making part, (2) an ice-cream part, and (3) a drive motor. The ice making unit 1 is a screw which is disposed in the ice maker 5, the ice maker 5 recommending the evaporator 4, the ice maker 5, and is driven at a low speed by the driving motor 3 of the refrigerator. It consists of an auger 6, an extrusion head 7 for ice extrusion, which is located on the top of the screw auger 6 and fixedly installed, a cutter 9 mounted on the screw auger 6, and the like. It is.
한편 저빙부(2)는 단열상자체의 저빙조(10)와, 저빙조(10)내에 돌출된 나사송곳축(8)의 외주로부터 방사방향으로 돌설한 교반기(11)와, 저빙조(10)의 측면에 개구한 빙과 반출구(12)에 대하여 설치된 개폐문짝(13) 등으로 구성되어 있다. 이러한 제빙기의 제빙동작은 다음과 같다.On the other hand, the storage part 2 is the storage tank 10 of the heat insulation box, the stirrer 11 which protruded radially from the outer periphery of the screw awl shaft 8 which protruded in the storage tank 10, and the storage tank 10 And an opening and closing door 13 or the like provided with respect to the ice and the discharge opening 12 opened on the side surface. The ice making operation of such ice maker is as follows.
하부의 급수파이프에서 제빙통(5)내에 급수된 물은 통(5)의 표면에 빙결되어서 얇은 얼음층을 형성한다. 이 얇은 얼음층은 나사송곳(6)의 회전구동에 의해 빙수모양의 깎인 얼음으로 깎여 위쪽의 압출헤드(7)를 향하여 나선상으로 보내진다. 압출헤드(7)에는 다음에 상세히 설명하는 것과 같이 상하 축방향의 좁은 통로로 되어있는 얼음 압축통로가 형성되어 있고, 상기의 팁얼음은 이 얼음 압축통로내를 지나가는 과정에서 압축된 얼음기둥이 되어서 윗쪽으로 압출된다.In the lower feed pipe, the water supplied in the ice making vessel 5 is frozen on the surface of the casing 5 to form a thin ice layer. This thin ice layer is sculpted by shaved ice in the shape of iced water by the rotary drive of the screw awl 6 and is sent spirally toward the upper extrusion head 7. As described in detail below, the extrusion head 7 is formed with an ice compression passage formed in a narrow passage in the vertical direction, and the tip ice becomes an ice pillar compressed in the course of passing through the ice compression passage. Extruded upwards.
또한 얼음기둥은 회전커터(9)에 의해 잘게 덩어리 얼음으로 절단되어서 저빙조(10)내에 들여 보내진다. (P)는 덩어리 얼음의 빙괴를 표시한다. 또한 저수조(10)내에 저장되어 있는 동안은 교반기(11)의 교반작용을 받아서 빙괴끼리 용착되는 것을 방지한다. 빙괴(P)는 반출지령에 따라서 개폐문짝(13)에 열려 점선 화살표와 같이 반출된다.The ice column is also cut into lump ice by the rotary cutter 9 and introduced into the storage tank 10. (P) denotes the ice block of lump ice. In addition, while being stored in the reservoir 10, the stirring action of the stirrer 11 is prevented from being welded to ice blocks. The ice block P is opened to the opening-closing door 13 according to an export command, and is carried out like a dotted line arrow.
또한 얼음기둥을 덩어리 얼음으로 절단하는 커터로서 도시한 예는 회전커터(9)의 예를 표시하였으나, 고정측에 절단날을 부착해서 상승하는 얼음기둥을 절단하는 형식의 것도 있다. 또한 상기 압출헤드(7)의 종래의 구조는 제2(a)도, 제2(b)도와 같이 구성되고 있다.In addition, although the example shown as a cutter which cut | disconnects an ice column with the lump ice showed the example of the rotary cutter 9, there exists also a form of cutting a rising ice column by attaching a cutting blade to the fixed side. Moreover, the conventional structure of the said extrusion head 7 is comprised also as 2nd (a) and 2nd (b).
즉 원통형의 기초가 되는 부분(15)의 외주역에는 축방향으로 뻗은 두께치수가 다른 2종류의 간막이날(16), (17)이 주위방향에 배열해서 돌설형성되고 있으며, 각 간막이날(16)과 간막이날(17)과의 사이에 절결한 좁은 통로가 얼음 압축통로(18)가 구획 형성되어 있다. 또한(19)는 압축헤드(7)를 외부통에 고정하기 위한 고정나사이다.That is, two kinds of partitioning blades 16 and 17 having different thickness dimensions extending in the axial direction are arranged in the circumferential direction in the outer circumferential region of the cylindrical portion 15, and each partitioning blade 16 ) And a narrow passage formed between the membrane blade 17 and the ice compression passage 18 is formed. 19 is a set screw for fixing the compression head 7 to the outer cylinder.
이러한 압축헤드(70를 제1도의 제빙기에 결합하여 제빙 운전하면, 화살표 A와 같이 압출헤드(7)의 아래쪽으로 부터는 빙수모양의 깎인 얼음편이 연속해서 얼음 압축통로(18)내에 강제적으로 채워진다. 따라서 깎인 얼음은 통로(18)내를 통과하는 과정에서 통로폭의 규제를 받으면서 압축되어, 얼음의 결정이 서로 결착해서 연속된 얼음기둥으로 변화되어 화살표(B)와 같이 위쪽으로 밀어내어진다. 이 얼음기둥은 전술한 바와 같이 다음의 공정에서 잘게 절단되고, 덩어리 얼음으로 되어 저빙조내에 들여보내진다.When the compression head 70 is combined with the ice maker of FIG. 1 and subjected to ice-making operation, ice shaved ice pieces are continuously forced into the ice compression passage 18 from the lower side of the extrusion head 7 as shown by arrow A. The crushed ice is compressed under the passage width in the course of passage in the passage 18, and the crystals of the ice bind to each other and become a continuous column of ice and are pushed upward as shown by arrow B. The pillars are chopped in the following process as described above and made into lump ice and introduced into the reservoir.
한편 제1도의 제빙통(5)에 빙결되는 얼음의 질은 급수온도, 증발기(4)의 열교환성능, 냉동기의 운전상태 등의 변화가 원인이 되어서 안정되지 않는다. 이 결과 압출헤드(7)를 거쳐서 압축 생성되는 얼음의 질도 일정하지 않고, 제빙조건이 나쁜 경우에는 연질의 빙괴가 만들어진다.On the other hand, the quality of the ice frozen in the ice maker 5 of FIG. 1 is not stabilized due to changes in the water supply temperature, the heat exchange performance of the evaporator 4, the operation state of the freezer, and the like. As a result, the quality of the ice produced by compression through the extrusion head 7 is not constant, and in the case of poor ice making conditions, soft ice ingots are formed.
이와 같은 연질 얼음은 용해가 빠르고, 저장중에 서로 용착해서 큰 빙괴가 되기 때문에 반출이 원활하게 행하여질 수 없을 뿐만 아니라, 특히 음료에 가할 경우에는 빨리 용해해서 음료의 맛을 묽게하기 때문에 바람직하지 않다.Such soft ice is not preferable because it is fast to dissolve and can not be carried out smoothly because it melts and forms large ice blocks during storage, and especially when it is added to a beverage, it dissolves quickly and dilutes the taste of the beverage.
이러한 점에서 제빙부에서의 조건변화에 따라서 빙질의 불균형이 생겼을 때에도, 항상 일정한 경질의 압축 빙괴가 얻어진다는 것과 같은 대책이 요망되고 있다.In this regard, there is a demand for a countermeasure such that a constant hard compressive ice block is always obtained even when ice quality imbalance occurs due to a change in conditions in the ice making unit.
본 고안은 이러한 점을 감안하여 이루어진 것으로서, 종래의 구조에 대하여 극히 간단한 부품을 추가 설치하는 것만으로 항상 단단한 양질의 얼음을 안정하게 압축 생성시킬 수 있는 압출헤드를 얻을려고 하는 것으로서, 다음에 본 고안의 구성을 도시한 실시예에 따라 상세히 설명한다.The present invention has been made in view of this point, and it is intended to obtain an extrusion head capable of stably compressing and producing solid, high-quality ice only by installing an extremely simple part with respect to the conventional structure. It will be described in detail according to the embodiment shown in the configuration.
제3(a)도, 제3(b)도, 제3(c)도에 있어서, 본 고안에 의해 압출헤드(7)의 간막이날(16)(17)에 각각 V자형으로 굴곡된 판스프링으로서 되어있는 탄성재의 가압 압축편(20)이 간막이날을 탄성적으로 협지하는 것과 같이 감입해서 연결 장착되어 있다.In FIG. 3 (a), 3 (b), and 3 (c), the leaf springs bent in a V shape to the partition blades 16 and 17 of the extrusion head 7 according to the present invention. The pressurized compression piece 20 of the elastic material which is used as a member is inserted in and connected to the separator as if the partition blade is elastically sandwiched.
이러한 가압 압축편(20)은 간막이날(16)과 (17)의 사이에서 구획된 얼음 압축통로(18)의 대략 전역에 연해서 간막날(16), (17)의 측면으로부터 얼음 압축통로(18)에 향하여 돌출되고, 더우기 얼음압축통로(18)의 입측구에서 출구측을 향해서 서서히 얼음 압축통로를 축소 규제한다.This pressurized compression piece 20 extends over approximately the entire area of the ice compression passage 18 partitioned between the diaphragm blades 16 and 17 so that the ice compression passage 18 is formed from the side surfaces of the membrane blades 16 and 17. ), And further, the ice compression passage is gradually reduced in size from the inlet of the ice compression passage 18 toward the outlet side.
상기의 구성에 따라, 나사송곳에 의해 깎여서 압출헤드(7)에서 압입되는 깎인 얼음은 압축판(20)으로 통로폭이 규제된 얼음 압축통로(18)를 통과하는 과정에서 압축편(20)의 스프링 가압력(f)에 의해서 가압압축되면서 압축편(20)을 점선과 같이 밀어 젖히면서 단단한 얼음의 되어서 윗쪽으로 압출된다. 압출헤드(7)를 통과한 얼음기둥은 상기와 같이 적절한 수단으로 잘게 절단되고, 덩어리 얼음이 되어서 저빙조로 들어 보내진다.According to the above configuration, the crushed ice that is squeezed by the screw awl and pressurized in the extrusion head 7 passes through the ice compression passage 18 where the passage width is regulated by the compression plate 20. While pressing and compressing by the spring pressing force (f) of the compression piece 20 is pushed out as a dashed line is made of hard ice is extruded upwards. The column of ice passing through the extrusion head 7 is chopped by a suitable means as mentioned above, becomes lump ice, and is sent to a storage tank.
이 경우에 압축판(20)은 압출헤드(7)에 들여보내지는 빙수모양의 깎인 얼음의 양, 송입속도, 및 경도에 따라서 변형도가 자동으로 변화하여 항상 균질로 단단한 얼음을 압축 생성시킬 수 있다. 또 압축편(20)에 의한 얼음 압축통로(18)의 폭규제는 압출헤드의 입구측에서 넓으며, 출구측으로 향하여 서서히 좁아지도록 규제되어 있고, 깎인 얼음을 원활하게 통로내에 들여보내어 도입시키는 데에 적합한 것이다.In this case, the compression plate 20 automatically changes the deformation degree according to the amount, the feeding speed, and the hardness of the shaved ice shaved into the extrusion head 7 so as to always produce a homogeneously hard ice. Can be. In addition, the width restricting of the ice compression passage 18 by the compression piece 20 is wide at the inlet side of the extrusion head, and is regulated to narrow gradually toward the outlet side, so that the crushed ice can be smoothly introduced into the passage and introduced. It is suitable.
이상과 같이 본 고안에 의하면, 증발기에서 빙결되고, 깎인 얼음의 빙질에 불균형이 있어서 균질이 아닌 경우에도, 얼음은 얼음 압축통로내를 통과하는 과정에서 효과를 거둘 수 있다. 더우기 구조적으로도 종래의 것에 극히 간단한 부품을 추가 설치하는 것만으로 되며 값싸게 제작할 수 있는등, 실익이 큰 얼음 압축용 압출헤드를 제공할 수 있다.According to the present invention as described above, even if the ice is frozen in the evaporator, and the ice quality of the shaved ice is not homogeneous, the ice may have an effect in the process of passing through the ice compression passage. Furthermore, it is possible to provide an extrusion head for compressing ice with a large profit, such as by simply adding a very simple part to the conventional structure and making it cheap.
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KR2019790000704U KR830000407Y1 (en) | 1979-02-09 | 1979-02-09 | Extrusion Head for Ice Compression in Ice Maker |
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KR2019790000704U KR830000407Y1 (en) | 1979-02-09 | 1979-02-09 | Extrusion Head for Ice Compression in Ice Maker |
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