KR900003053B1 - Assembling method of refrigerator - Google Patents

Assembling method of refrigerator Download PDF

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Publication number
KR900003053B1
KR900003053B1 KR1019870008245A KR870008245A KR900003053B1 KR 900003053 B1 KR900003053 B1 KR 900003053B1 KR 1019870008245 A KR1019870008245 A KR 1019870008245A KR 870008245 A KR870008245 A KR 870008245A KR 900003053 B1 KR900003053 B1 KR 900003053B1
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South Korea
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refrigerator
freezer compartment
compartment evaporator
evaporator
inlet
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KR1019870008245A
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Korean (ko)
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KR890002626A (en
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장의영
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삼성전자 주식회사
안시환
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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
    • F25D23/00—General constructional features

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  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Refrigerator Housings (AREA)

Abstract

The method is characterized by (i) foaming after inserting a cover of freezing chamber, the inner body of the cool chamber, a bottom plate of refrigerator and the front intermediate pannel into a cabinet, and (ii) fitting the evaporators of the freezing chamber and the cool chamber, a capillary tube, the absorbing pipe, compressor, the rear plate of refrigerator, etc by means of welding.

Description

냉동고 조립방법How to assemble a freezer

제 1 도는 본 발명의 단열재 발포전 조립 상태 사시도.1 is a perspective view of the assembled state before the thermal insulation material foam of the present invention.

제 2 도는 본 발명의 발포 치구 측단면도.2 is a side cross-sectional view of the foam jig of the present invention.

제 3 도는 본 발명의 단열재 발포된 상태 캐비네트의 측단면도.3 is a side cross-sectional view of the insulated foamed state cabinet of the present invention.

제 4 도는 본 발명의 단열재 발포후 조립상태 사시도.Figure 4 is a perspective view of the assembled state after the insulation foam foam of the present invention.

제 5 도는 종래의 단열재 발포전 조립상태 사시도.Figure 5 is a perspective view of the assembled state before the thermal insulation foam foam.

* 도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings

1 : 냉동고캐비네트 2 : 냉장고하부판1: freezer cabinet 2: refrigerator bottom plate

3 : 냉장실내상 4 : 중간격3: cold room interior 4: intermediate

5 : 냉장실커버 6 : 냉동실측치구5: refrigerator compartment cover 6: freezer compartment jig

7 : 냉장실측치구 8 : 비닐덮개7: refrigerator compartment jig 8: plastic cover

9 : 냉장고뒷판측치구 10 : 고정부9: refrigerator back plate side jig 10: fixing part

11 : 수액기 12 : 흡입관11: receiver 12: suction tube

13 : 삽지부 14 : 냉동실증발기입구, 출구파이프통로용봉13 insertion part 14: freezer evaporator inlet, outlet pipe passage rod

15 : 냉장실증발기입구,출구파이프통로용봉15: Refrigerator chamber evaporator inlet, outlet pipe passage rod

16 : 발포치구 17 : 냉동실증발기16: foam jig 17: freezer evaporator

18 : 냉동실증발기커버 19, 19' : 구멍18: Freezer compartment evaporator cover 19, 19 ': hole

20 : 냉동실증발기띠 21 : 냉동실커버20: freezer compartment evaporator band 21: freezer compartment cover

22 : 냉장실증발기 23 : 모세관22: refrigerator evaporator 23: capillary tube

24 : 수액기 25, 25' : 홈24: receiver 25, 25 ': home

26 : 냉장고뒷판 27 : 응축기26: refrigerator back plate 27: condenser

본 발명은 가정용 직냉식 냉동 냉장고에 있어서, 냉매 유로에 관계되는 모든 부품을 냉장고의 단열재 발포 후에 조립 및 용접을 하여 자재의 손실을 줄일 수 있는 냉장고 조립방법에 관한 것이다.The present invention relates to a refrigerator assembling method which can reduce the loss of materials by assembling and welding all components related to the refrigerant passage after foaming the insulation of the refrigerator.

종래의 직냉식, 냉동, 냉장고 조립 방법에 있어서는 도면 제 5 도에 도시된 바와같이 단열재를 발포전에 냉장실 내상에 냉장실 증발기를 끼우고 냉동실 커버와 냉동실 증발기 커버에 냉동실 증발기를 끼운 후 수액기(24)와 모세관(23)이 각각 용접된 흡입관(12)에 각각 모세관(23)과 냉동실 증발기(17) 입구측을 용접하고 냉동실 증발기(17) 출구측과 냉장실 증발기(22) 입구측을 용접하며 냉장실 증발기(22) 출구측과 수액기(11)를 연결하여 냉매 유로를 형성시킨 후 캐비네트(1)에 삽입하면서 그리고 냉장고 뒷판(26)에 응축기(27)를 금속테이프로 접착시켜 캐비네트(1)의 후면에 삽입하여 발포전 조립을 완성시켜 단열재를 발포하였기 때문에 냉장고 제조 공정상 가장 많은 불량과 불량 발생시 자재 회수율이 거의 없는 발포 공정에서 불량이 발생하였을 때는 냉동실 증발기(17) 냉장실 증발기(22), 수액기(24), 모세관(23), 흡입관(12), 응축기(27), 냉장고 뒷판(26), 냉동실 증발기 커버(18) 등의 냉매 유로 관련 부품이 발포에 묻히거나 접하게 되어 회수가 전혀 불가능하고 또한 사용자가 사용중 발포에 묻히거나 접하게 되는 냉매 유로에서 누설이 있을시 이 또한 경우 부품교환이 불가능하게 되어 냉장고 전체를 버리게 되던 결점이 있었다.In the conventional direct cooling, freezing, and refrigerator assembling method, as shown in FIG. 5, the refrigerator is fitted with a refrigerator compartment evaporator in the inside of the refrigerator compartment before the insulation is foamed, and a freezer compartment evaporator is inserted into the freezer compartment cover and the freezer compartment evaporator cover, and then the receiver 24 and The inlet side of the capillary tube 23 and the freezer compartment evaporator 17 is welded to the suction tube 12 to which the capillary tube 23 is welded, respectively, and the outlet side of the freezer compartment evaporator 17 and the inlet side of the refrigerating compartment evaporator 22 are welded. 22) The outlet side and the receiver 11 are connected to form a refrigerant flow path, and then inserted into the cabinet 1 and the condenser 27 is adhered to the refrigerator back plate 26 with a metal tape. Inserted into the rear side, completed the assembly before foaming, and foamed the insulation, so when the defect occurred in the foaming process with the most defects in the manufacturing process of the refrigerator and almost no material recovery rate, Evaporator 17 Refrigerant compartment evaporator 22, receiver 24, capillary 23, suction pipe 12, condenser 27, refrigerator back plate 26, freezer compartment evaporator cover 18, such as If there is a leak in the refrigerant flow path that is buried or touched by the foam and the user is buried or touched by the foam during use, there is a drawback that the replacement of parts is impossible and the entire refrigerator is discarded.

따라서, 본 발명은 이와같은 종래의 결점을 해결하기 위하여 안출된 것으로, 캐비네트에 냉동실 커버, 냉장실 내상, 냉장고 밑판, 중간격 앞판을 끼워 발포를 한후 냉동실 증발기, 냉장실 증발기, 수액기, 모세관, 흡입파이프, 응축기 냉장고 뒷판, 냉동실 증발기 커버를 발포 후에 조립 및 용접하여 자재의 손실을 크게 줄일 수 있게 된 것으로 첨부된 도면에 의하여 그 구성과 작용효과를 설명하면 다음과 같다.Therefore, the present invention has been made to solve the above-mentioned drawbacks, and after foaming by inserting a freezer compartment cover, a refrigerating compartment inner box, a refrigerator bottom plate, a medial front plate in a cabinet, freezer compartment evaporator, refrigerator compartment evaporator, receiver, capillary tube, suction The pipe, the condenser refrigerator back plate, and the freezer compartment evaporator cover are assembled and welded after foaming to significantly reduce the loss of materials.

냉장고의 모든 부품을 조립하는 것에 있어서, 냉장고 캐비네트(1)에 냉장고 하부판(2)을 조립한 다음 냉장실 내상(3), 중간격(4), 냉장실 커버(5)를 각각 조립하여 발포 전 조립을 완성한 상태에서 상기의 완성된 조립품은 냉동실 측치구(6)와 냉장실 측치구(7)가 형성되면서 냉동실 측치구(6)에는 비닐덮개(8)를 씌우고 또한 냉장고 뒷판 측치구(9)에는 응축기 자리용 고정부(10)면과 수액기(11)와 흡입관(12)이 삽지고정 될 삽지부(13)면과 냉동실 증발기 입구, 출구 파이프 통로용봉(14), 그리고 냉장실 증발기 입구, 출구 파이프 통로용봉(15)을 형성하여서 완성한 발포치구(16)에 각각 안착시켜 발포를 한후 일단 발포치구(16)를 분리시킨 다음 이어서 이러한 발포 작업으로 나온 발포된 캐비네트 조립품에 종래의

Figure kpo00001
형으로 절곡 형성된 냉동실 증발기(17)대신에
Figure kpo00002
형으로 냉동실 증발기(17)를 절곡 형성시키면서 그 후면에 냉동실 증발기 커버(18)를 조립하고 또한 발포치구(16)의 냉동실 증발기 입구, 출구 파이프 통로용봉(14)와 냉동실 커버(21)의 좁을 간격에 끼워 조립하고 또한 냉장실 증발기(22)도 발포치구(16)의 냉장실 증발기 입구, 출구 파이프 통로 용봉(15)에 의해 형성된 구멍(19')에 입구, 출구 파이프를 맞추어 끼운후 냉장실 내상(3) 벽에 고정시킨 상태에서 냉동실 증발기(17)와 냉장실 증발기(22)를 각각 냉동실과 냉장실에 조립한 후 냉장고의 후면에서 냉동실 증발기(17), 냉장실 증발기(22)의 입구측과 모세관(23), 냉동실 증발기(17), 냉장실 증발기(22)의 출구측과 수액기(24)측에 각각 용접한 후 이 각각의 용접부와 파이프를 냉장고 뒷판 측치구(9)에 형성된 고정부(10)와 삽지부(13) 면으로 인하여 형성된 홈(25)(25')에 안착 단열 퍼티(Putty)로 커버시키고 또한 냉장고 뒷판(26)에는 응축기(27)를 금속테이프로 붙인 다음 이를 냉장고 캐비네트(1) 후면에 나사로 조립완성 구성되어진 것이다.In assembling all the parts of the refrigerator, the refrigerator bottom plate 2 is assembled in the refrigerator cabinet 1, and then the refrigerator compartment inner box 3, the intermediate space 4 and the refrigerator compartment cover 5 are assembled before foaming. In the completed state, the completed assembly is formed in the freezer compartment 6 and the freezer compartment 7 and the freezer compartment 6 is covered with a plastic cover 8 and the refrigerator rear plate side 9 is a condenser. Surface of seat 10, receiver 13 and suction tube 12 are to be inserted into the surface of the insertion unit 13, freezer compartment evaporator inlet, outlet pipe passage rod 14, and refrigerator compartment evaporator inlet, outlet pipe passage After forming the rods 15 and foaming the foamed jig 16, the foamed jig 16 is separated, and then the foamed jig 16 is separated from the foamed jig assembly.
Figure kpo00001
Instead of the freezer evaporator 17,
Figure kpo00002
While forming the freezer compartment evaporator 17 in a bent shape, the freezer compartment evaporator cover 18 is assembled on the rear side thereof, and the gap between the freezer compartment evaporator inlet, outlet pipe passage rod 14 and the freezer compartment cover 21 of the foam fixture 16 is narrow. And the refrigerating compartment evaporator 22 also fits the inlet and outlet pipes into the holes 19 'formed by the inlet of the refrigerating chamber evaporator of the foaming tool 16 and the outlet pipe passage sealing rod 15, and then the inside of the refrigerating compartment 3 The freezer compartment evaporator 17 and the refrigerator compartment evaporator 22 are assembled in the freezer compartment and the refrigerating compartment in the state of being fixed to the wall, and the freezer compartment evaporator 17, the inlet side of the refrigerator compartment evaporator 22, the capillary tube 23, After welding the freezer compartment evaporator 17 and the refrigerating compartment evaporator 22 to the outlet side and the receiver 24 side, respectively, each of the welds and pipes is formed in the fixing unit 10 and the insertion unit formed in the rear plate side opening 9 of the refrigerator. (13) grooves 25 and 25 'formed by plane Is been covered with a heat insulating putty seating (Putty) were also refrigerator back plate 26 is provided with screws to complete the assembly, and then back them refrigerator cabinet net (1) attached to the condenser 27 to the metal tape configuration.

이와같이 구성된 본 발명의 작용효과를 설명하면 다음과 같다. 상기와 같은 본 발명은 냉장고의 냉매유로에 관계되는 모든 부품을 조립하는데 있어서 우선 1차적으로 냉장고의 단열재 발포전에 도면 제 1 도에 도시된 바와같이 냉장고 캐비네트에 냉장고 하부판(2), 냉장실 내상(3), 중간격(4), 냉장실 커버(5)를 조립 완성시킨 다음 일단 완성된 조립품을 도면 제 2 도에 도시된 바와같이 형성된 발포치구(16)의 각각의 부품 위치부에 안착시켜 발포를 한 다음 다시 발포치구(16)를 분리 이탈시킨 후 이러한 발포작업으로 나온 캐비네트 조립품을 2차적으로 도면 제 4 도에 도시된 바와같이 단열재를 발포 발포치구(16)에 의해 형성된 각각의 조립부품 위치부에

Figure kpo00003
형으로 절곡된 냉동실 증발기(17), 냉동실 증발기 커버(18) 냉동실 증발기(17)의 입구, 출구 파이프 냉동실 증발기 띠(20), 냉장실 증발기(22), 모세관(23), 흡입관(12), 수액기(24), 냉장고 뒷판(26) 등을 각각 순차적으로 조립시켜서 완성되어진 것으로 본원은 단열재를 발포시킨 다음에 모든 부품을 조립시켰기 때문에 종래의 경우와 같이 냉장고의 냉매 유로에 관계되는 모든 부품을 조립할 시 단열재를 발포전에 모든 부품을 조립시킨 다음 단열재를 발포함에 따라 여러가지로 발생되는 제반 문제점인 단열재 발포 공정에서 불량이 발생하였을 때 냉매 유로 관련 부품이 발포에 묻히거나 접하게 되어 회수가 불가능 하던 것을 본 발명은 단열재를 발포후에 부품을 조립하여 부품의 회수가 가능함에 따라 냉장고의 제조공정상의 불량시 자재 손실을 줄일 수 있으며 또한 사용상의 사용중 발포에 묻히거나 접하게 되는 냉매 유로에서 누설이 있을시 이 또한 부품 교환이 불가능하여 냉장고 전체를 버리게 되던 것을 본 발명을 사용자의 사용시 냉매 유로에 관련되는 부품의 불량 발생시에 아프터 서비스가 가능하게 된 것이다.Referring to the effects of the present invention configured as described above are as follows. In the present invention as described above, in assembling all components related to the refrigerant flow path of the refrigerator, the refrigerator bottom plate 2, the refrigerator compartment internal wound (first) in the refrigerator cabinet as shown in FIG. 3) After assembling the intermediate space 4 and the refrigerating compartment cover 5, the completed assembly is seated on each component position of the foam jig 16 formed as shown in FIG. After the separation of the foam jig 16 again, the cabinet assembly resulting from the foaming operation is secondary to the position of each assembly formed by the foam jig 16 as shown in FIG. To wealth
Figure kpo00003
Freezer compartment evaporator 17 bent into a shape, freezer compartment evaporator cover 18, inlet of the freezer compartment evaporator 17, outlet pipe freezer compartment evaporator strip 20, refrigerator compartment evaporator 22, capillary tube 23, suction tube 12, sap Machine 24, the refrigerator back plate 26, etc. are completed in order to sequentially assemble all the parts related to the refrigerant flow path of the refrigerator as in the conventional case because the present invention assembled all the parts after foaming the insulating material. When all the parts are assembled before foaming the heat insulating material and then foaming the heat insulating material, when the defect occurs in the heat insulating material foaming process, which is various problems, the refrigerant flow path-related parts are buried or contacted with the foam, which is impossible to recover. As the parts can be recovered by assembling the parts after foaming the heat insulating material, it is possible to reduce the material loss in case of defects in the manufacturing process of the refrigerator. In addition, when there is a leak in the refrigerant flow path buried or in contact with the foam during use, it is impossible to replace the parts, so the entire refrigerator is discarded. It is done.

Claims (1)

냉장고의 모든 부품을 조립하는 것에 있어서, 냉장고 하부판(2), 냉장실 내상(3), 중간격(4), 냉장실 커버(5)를 냉장고 캐비네트(1)에 발포전 조립을 한 상태에서 상기의 완성된 조립품은 냉동실 측치구(6), 냉장실 측치구(7)가 형성되면서 냉동실 측치구(6)에는 비닐덮개(8)를 씌우고 또한 냉장고 뒷판 측치구(9)에는 응축기 자리용 고정부(10)면과 수액기(11), 흡입관(12)이 삽지고정될 삽지부(13)면과 냉동실 증발기 입구, 출구 파이프 통로용봉(14), 냉장실 증발기 입구, 출구 파이프 통로용봉(15)을 각각 형성 완성한 발포치구(16)에 각각 안착시켜 발포를 한후 일단 발포치구(16)를 분리시킨 다음 이어서 이러한 발포 작업으로 나온 발포된 캐비네트 조립품에
Figure kpo00004
형으로 냉동실 증발기(17)를 절곡 형성시키면서 냉동실 증발기 커버(18)를 조립하고 또한 발포치구(16)의 냉동실 증발기 입구, 출구 파이프 통로용봉(14)에 의해 형성된 구멍(19)에 냉동실 증발기(17)의 입구, 출구 파이프를 끼워서 냉동실 증발기(17)와 냉동실 증발기 커버(18)의 조립품을 냉동실 측에 밀어 끼워 조립한 후 냉동실 증발기 띠(20)를냉동실 증발기(17)와 냉동실 커버(21)의 좁은 간격에 끼워 조립하고 또한, 냉장실 증발기(22)도 발포치구(16)이 냉장실 증발기 입구, 출구 파이프 통로용봉(15)에 의해 형성된 구멍(19')에 입구, 출구 파이프를 맞추어 끼운 후 냉장실 내상(3) 벽에 고정시킨 상태에서 냉동실 증발기(17)와 냉장실 증발기(22)를 냉동실, 냉장실에 각각 조립한 후 냉장고의 후면에서 냉동실 증발기(17), 냉장실 증발기(22)의 입구와 출구측과 모세관(23), 수액기(24)측에 각각 용접한 후 이 각각의 용접부와 파이프를 냉장고 뒷판 측치구(9)의 고정부(10)와 삽지부(13)에 의해 형성된 홈(25)(25')에 안착 단열 퍼티로 커버시키고 또한 냉장고 뒷판(26)에는 응축기(27)를 금속테이프로 붙인 다음 이를 냉장고 캐비네트(1) 후면에 나사로 조립완성 되어지는 냉장고 조립방법.In assembling all the parts of the refrigerator, the refrigerator lower plate 2, the refrigerator compartment inner box 3, the intermediate space 4, and the refrigerator compartment cover 5 are assembled in the refrigerator cabinet 1 before foaming, The finished assembly is formed of a freezer compartment (6), a cold compartment (7), and the freezer compartment (6) is covered with a plastic cover (8), and the refrigerator rear plate (9) is fixed to the condenser seat (10) Surface, the receiver 11, the suction pipe 12, the insertion part 13, the freezer compartment evaporator inlet, the outlet pipe passage rod 14, the refrigerating chamber evaporator inlet, the outlet pipe passage rod 15 are respectively formed. The foam jig 16 is seated on the finished foam jig 16 and foamed, and then the foam jig 16 is separated, and then the foam cabinet assembly resulting from the foaming operation is
Figure kpo00004
The freezer compartment evaporator cover 18 is assembled while the freezer compartment evaporator 17 is bent into a shape, and the freezer compartment evaporator 17 is formed in the hole 19 formed by the freezer compartment evaporator inlet and outlet pipe passage rod 14 of the foam jig 16. The assembly of the freezer compartment evaporator (17) and the freezer compartment evaporator cover (18) by inserting them into the freezer compartment side by inserting the inlet and outlet pipes of the freezer compartment evaporator (18), and the freezer compartment evaporator strip (20) of the freezer compartment evaporator (17) and the freezer compartment cover (21). The refrigerator compartment evaporator 22 also fits the inlet and outlet pipes by inserting the inlet and outlet pipes into the holes 19 'formed by the refrigerator compartment evaporator inlet and outlet pipe passage rod 15. (3) The freezer compartment evaporator 17 and the refrigerator compartment evaporator 22 are assembled in the freezer compartment and the refrigerating compartment in the state of being fixed to the wall, and the inlet and outlet sides of the freezer compartment evaporator 17 and the refrigerator compartment evaporator 22 Capillary tube (2 3) grooves 25 and 25 'formed by the fixing portion 10 and the inserting portion 13 of the refrigerator back plate side opening 9 after welding to the receiver 24, respectively. Covered with a thermal insulation putty seated on) and also attaching a condenser 27 to the refrigerator back plate 26 with a metal tape and then assembled into a refrigerator on the back of the refrigerator cabinet (1).
KR1019870008245A 1987-07-29 1987-07-29 Assembling method of refrigerator KR900003053B1 (en)

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KR1019870008245A KR900003053B1 (en) 1987-07-29 1987-07-29 Assembling method of refrigerator

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KR890002626A KR890002626A (en) 1989-04-11
KR900003053B1 true KR900003053B1 (en) 1990-05-04

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