KR200217615Y1 - A accumulator of cooling equipment - Google Patents

A accumulator of cooling equipment Download PDF

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Publication number
KR200217615Y1
KR200217615Y1 KR2020000024998U KR20000024998U KR200217615Y1 KR 200217615 Y1 KR200217615 Y1 KR 200217615Y1 KR 2020000024998 U KR2020000024998 U KR 2020000024998U KR 20000024998 U KR20000024998 U KR 20000024998U KR 200217615 Y1 KR200217615 Y1 KR 200217615Y1
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KR
South Korea
Prior art keywords
accumulator
lower body
frame
joining
outside
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KR2020000024998U
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Korean (ko)
Inventor
김영환
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주식회사은성산업
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Priority to KR2020000024998U priority Critical patent/KR200217615Y1/en
Application granted granted Critical
Publication of KR200217615Y1 publication Critical patent/KR200217615Y1/en
Priority to CN 01263630 priority patent/CN2509533Y/en

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Abstract

가. 청구범위에 기재된 고안이 속하는 기술분야.end. The technical field to which the invention described in the claims belongs.

본 고안은 냉동설비용 어큐뮬레이터에 관한 것으로, 특히 어큐뮬레이터의 몸체가 금속판을 프레스 가공에 의하여 관체로 성형되어진 것을 2개를 끼움맞춤하여 몸체를 구성할 경우에 몸체의 외측으로 돌출되는 부분이 없도록 한 것이다.The present invention relates to an accumulator for a refrigerating facility, in particular, the body of the accumulator is formed so as to form a body by pressing the metal plate by pressing the two pieces so that there is no part protruding to the outside of the body when configuring the body. .

나. 고안이 해결하려는 기술적 과제.I. The technical problem the invention is trying to solve.

본원출원인이 철판을 프레스 가공에 의하여 상부체와 하부체로 구분하여 상부체에는 내측으로 단턱이 형성토록 되는 결합테를 형성한 후 결합테의 내측으로 하부체를 단턱에 밀착될 때까지 끼워 삽입한 후 용접에 의하여 어큐뮬레이터의 몸체를 제조하였던 것이다.The applicant of the present application divides the iron plate into the upper body and the lower body by press working to form a joining frame in which the upper step is formed inside the upper part, and then inserts the lower body into the inside of the joining frame until it is in close contact with the step. The body of the accumulator was manufactured by welding.

그러나 이러한 결합테의 돌출로 인하여 어큐뮬레이터의 사용 시에 공간의 점유율이 커지기 때문에 작업상 불편함이 있었던 것이다.However, due to the protrusion of the coupling frame, the occupancy of the space increases when the accumulator is used, which causes inconveniences in the work.

다. 고안의 해결방법의 요지.All. The gist of the solution of the invention.

상부체에 형성되는 단턱을 외측으로 형성한 후 결합테가 하부체의 내측으로 끼워지면서 용접토록 하여 결합 후에는 외측으로 돌출부가 형성되지 않토록 한 것이다.After forming the step formed on the upper side to the outside, the joining frame is inserted into the inside of the lower body so as to weld so that the protrusion is not formed after joining.

라. 고안의 중요한 용도la. Important uses of the devise

냉동설비용.For refrigeration plant.

Description

냉동설비용 어큐뮬레이터{A accumulator of cooling equipment}Accumulator of refrigeration plant

본 고안은 냉동설비용 어큐뮬레이터에 관한 것으로, 특히 철판을 이용한 프레스 가공으로 어큐뮬레이터를 제조함에 있는 것이다.The present invention relates to an accumulator for a refrigeration plant, in particular to manufacturing the accumulator by press working using an iron plate.

일반적으로 냉동설비용 어큐뮬레이터는 냉각기의 콤퓨레샤의 부하를 줄이기 위하여 콤퓨레샤의 선단에 부착되는 것으로, 증발기에서 완전히 기화되지 못한 액체 냉매와 기체 냉매가 유입되어지는 직관(200)과 기화된 냉매만이 콤퓨레셔로 투입토록 되는 엘보관(300)이 형성된 하부관(100a)의 결합체로 이루어져 있다.In general, the accumulator for refrigeration equipment is attached to the tip of the compressor in order to reduce the load of the compressor of the cooler, and the straight pipe 200 and the vaporized refrigerant into which the liquid refrigerant and the gaseous refrigerant which are not completely vaporized in the evaporator are introduced. Only the combination of the lower tube (100a) formed with the elbow tube 300 to be introduced into the compressor.

따라서 이를 위하여 통상적으로는 동관의 양측단을 직관과 엘보관의 결합을 위하여 스피닝 가공에 의한 축관부를 형성한 후 상기 축관부에 직관과 엘보관을 삽입한 후 용접토록 함으로서 제조하였던 것이다.Therefore, for this purpose, the two ends of the copper pipe are typically manufactured by forming a shaft pipe part by spinning for coupling the straight pipe and the elbow pipe, and then inserting the straight pipe and the elbow pipe into the shaft pipe to weld.

그러나 이러한 동관이 고가이고, 또한 축관시 발생되는 열과 가압력에 의하여 재질특성의 변화로 크릭이 발생되고, 이러한 부분에 압에 의한 누수가 발생되어 제품의 하자발생의 원인이 되었던 것이다.However, these copper tubes are expensive, and creeks are generated due to changes in material properties due to heat and pressing force generated during shafting, and leaks due to pressure are generated in these parts, causing defects in the product.

따라서 최근에는 금속파이프를 이용하여 제조하고 있으나 금속파이프의 강도로 인하여 금속파이프의 양측단에 축관의 형성을 위한 스피닝 가공의 곤란함이 있었던 것이다.Therefore, although it is manufactured using metal pipes in recent years, there has been a difficulty in spinning processing for forming shaft tubes at both ends of the metal pipes due to the strength of the metal pipes.

따라서 최근에 본원출원인이 철판을 이용한 프레스 가공에 의하여 어큐뮬레이터의 몸체를 상부체와 하부체로 구분되어 지는 2개의 몸체로 구분하여 조립토록 함으로서 금속관의 어큐뮬레이터를 제조하였던 것이다.Therefore, the applicant of the present application has manufactured the metal tube accumulator by dividing the body of the accumulator into two bodies which are divided into an upper body and a lower body by press working using an iron plate.

그러나 이러한 조립을 위하여 상부체나 하부체의 어느 하나에 형성되는 단턱이 내측으로 형성되면서 결합부가 돌출되어 짐으로 형성되는 돌출테에 의하여 사용시에 공간의 점유율이 커지기 때문에 작업상 불편함이 있었던 것이다.However, for this assembly, the stepped portion formed in any one of the upper body or the lower body is formed inwardly, so that the occupancy of the space at the time of use is increased due to the protruding frame formed by the engagement portion protruding, so there is inconvenience in operation.

따라서 본 고안은 상기한 종래의 문제점을 해결하기 위하여 안출한 것으로, 상부체나 하부체의 어느 하나에 형성되는 단턱을 외측으로 형성하여 결합후에도 외측으로 돌출되는 부분을 제거한 것이다.Therefore, the present invention has been devised to solve the above-described problems, and the stepped portion formed on one of the upper body and the lower body is formed to the outside to remove the portion protruding to the outside even after joining.

도 1은 본체의 결합 상태를 나타낸 어큐뮬레이터의 부분 절개 단면도.1 is a partial cutaway cross-sectional view of an accumulator showing a coupled state of a body;

도 2는 본체의 결합 과정을 나타낸 어큐뮬레이터의 분해 사시도.Figure 2 is an exploded perspective view of the accumulator showing the coupling process of the body.

도 3은 종래의 결합 상태를 나타낸 어큐뮬레이터의 부분 절개 단면도.3 is a partial cutaway cross-sectional view of an accumulator showing a conventional coupling state.

도 4는 종래의 돌출테가 외측으로 돌출된 상태의 단면도.4 is a cross-sectional view of a conventional protrusion frame protrudes outward.

<도면의주요부분에대한부호의설명>Explanation of symbols on the main parts of the drawing

10: 상부체 11: 결합테10: upper body 11: binding frame

12: 단턱 13: 요홈테12: step 13: yohomte

20: 하부체 21: 결합부20: lower body 21: coupling portion

이하에서는 첨부 도면을 참조하여 본 고안의 가장 바람직한 일 실시 예를 상세히 설명하기로 한다. 명세서 및 도면에 기재되는 구조상의 기능이 동일할 경우에는 부호 및 설명을 생략한다.Hereinafter, with reference to the accompanying drawings will be described in detail the most preferred embodiment of the present invention. In the case where the structural functions described in the specification and the drawings are the same, reference numerals and descriptions are omitted.

도 1에 도시된 바와 같이 본 고안의 냉동설비용 어큐뮬레이터는 직관(200)이 연결되어진 상부체(10)와 엘보관(300)이 형성되어진 하부체(20)의 결합체로 이루어지게 되는 금속재 어큐뮬레이터의 결합 방식에 있어서, 상기 하부체(10)에 형성되는 단턱(12)을 외측으로 형성한 후 결합테(11)가 상부체(20)의 내측으로 끼워지면서 용접토록 하여 결합 후에는 외측으로 돌출되는 부위가 형성되지 않토록 한 것이다.As shown in FIG. 1, the accumulator for a refrigeration facility according to the present invention includes a metal accumulator formed of a combination of an upper body 10 to which a straight pipe 200 is connected, and a lower body 20 to which an elbow pipe 300 is formed. In the coupling method, after forming the step 12 formed in the lower body 10 to the outside, the coupling frame 11 is inserted into the inside of the upper body 20 to weld so as to protrude outward after the coupling. The site is not formed.

이때 결합테(11)에는 그 외주연으로 요홈테(13)를 형하여, 상기 요홈테(13)에 용접링(30)을 삽입한 상태에서 상부체(20)의 결합부(21)내측으로 삽입하여 상부체(20)의 결합부(21)외측에서 열을 가함으로서 용접링(30)의 용융으로 하부체(10)와 상부체(20)를 결합토록 한 것이다.At this time, the coupling frame 11 has a groove groove 13 formed at its outer circumference, and the welding ring 30 is inserted into the groove groove 13 to the inside of the coupling portion 21 of the upper body 20. By inserting heat outside the coupling portion 21 of the upper body 20, the lower body 10 and the upper body 20 by the melting of the welding ring 30 is to be combined.

따라서 상기와 같이 결합되어지는 본 고안의 냉동설비용 어큐뮬레이터는 하부체(10)의 요홈테(13)에 용접링(30)이 삽입된 상태에서 상부체(20)의 결합부(21)의 외측에서 열을 가하게 되면 용접링(30)이 용융되기 시작하여 하부체(10)의 결합테(11)와 중첩되어 있는 상부체(20) 결합부(21)를 따라 하부체(10)의 단턱(12)이 형성된 부분까지 흘러 내리면서 굳어지기 때문에 하부체와 상부체가 결합되어지는 것이고, 용접면이 결합부 내면에서 형성되어지기 때문에 본체 결합 후의 외 표면으로는 돌출되는 부분이 전혀 나타나지 않게 되는 것이다.Therefore, the accumulator for a refrigeration facility of the present invention to be coupled as described above is the outer side of the coupling portion 21 of the upper body 20 in the state in which the welding ring 30 is inserted into the groove 13 of the lower body 10. When the heat is applied at the welding ring 30 starts to melt and the step of the lower body 10 along the coupling portion 21 of the upper body 20 overlapping with the coupling frame 11 of the lower body 10 ( The lower body and the upper body are joined because they are hardened while flowing down to the part where 12) is formed, and the protruding parts are not displayed at all on the outer surface after the main body is joined because the weld surface is formed at the inner surface of the joint.

본 고안에서는 단턱을 하부체에 형성된 것으로 설명하였으나 상부체에 단턱을 형성할 경우에도 동일한 구성과 효과를 갖는 것이다.In the present invention, the stepped portion is described as being formed on the lower body, but the same configuration and effect is also achieved when the stepped portion is formed on the upper body.

상기한 결합 방식에 의하여 제작되어진 본 고안의 냉동설비용 어큐뮬레이터는 본체 결합부의 외 표면에 돌출되는 부분이 없기 때문에 어큐뮬레이터가 설치되는 주변 시설에의 손상 가능성과 신체와의 접촉으로 인한 상해 가능성이 없기 때문에 취급이 용이한 이점이 있는 것이다.Since the accumulator for a refrigeration installation of the present invention manufactured by the above-described coupling method has no protruding portion on the outer surface of the main body coupling part, there is no possibility of damage to the surrounding facilities where the accumulator is installed and injury due to contact with the body. It is easy to handle.

Claims (2)

직관(200)이 연결되어진 상부체(10)와 엘보관(300)이 형성되어진 하부체(20)의 결합체로 이루어지게 되는 금속제 어큐뮬레이터에 있어서, 상기 상부체에 형성되는 단턱을 외측으로 형성한 후 결합테가 하부체의 내측으로 끼워지면서 용접토록 하여 결합 후에는 외측으로 돌출부가 형성되지 않토록 한 냉동설비용 어큐뮬레이터.In the metal accumulator made of a combination of the upper body 10 is connected to the straight pipe 200 and the lower body 20 in which the elbow pipe 300 is formed, after forming the step formed in the upper body to the outside An accumulator for a refrigeration plant in which the joining frame is inserted into the lower part of the lower body to be welded so that no protrusion is formed after the joining. 제1항에 있어서, 상부체의 결합테 외주연으로는 요홈테를 형성하여, 상기 요홈테에 용접링을 삽입한 상태에서 하부체의 결합부와 결합토록 한 후 결합부의 외측에서 열을 가하여 상부체(10)와 하부체(20)를 결합토록 함을 특징으로 하는 냉동설비용 어큐뮬레이터.The outer periphery of the coupling frame of the upper body to form a groove groove, to engage the coupling portion of the lower body in the state in which the welding ring is inserted into the yoke frame and then to apply heat from the outside of the coupling portion to the upper Accumulator for refrigeration plant, characterized in that to combine the sieve (10) and the lower body (20).
KR2020000024998U 2000-09-02 2000-09-02 A accumulator of cooling equipment KR200217615Y1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
KR2020000024998U KR200217615Y1 (en) 2000-09-02 2000-09-02 A accumulator of cooling equipment
CN 01263630 CN2509533Y (en) 2000-09-02 2001-09-03 Liquid storing device for freezing equipment

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2020000024998U KR200217615Y1 (en) 2000-09-02 2000-09-02 A accumulator of cooling equipment

Publications (1)

Publication Number Publication Date
KR200217615Y1 true KR200217615Y1 (en) 2001-03-15

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Application Number Title Priority Date Filing Date
KR2020000024998U KR200217615Y1 (en) 2000-09-02 2000-09-02 A accumulator of cooling equipment

Country Status (1)

Country Link
KR (1) KR200217615Y1 (en)

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