KR900005992Y1 - Evaporator for refrigerator - Google Patents
Evaporator for refrigerator Download PDFInfo
- Publication number
- KR900005992Y1 KR900005992Y1 KR2019870018196U KR870018196U KR900005992Y1 KR 900005992 Y1 KR900005992 Y1 KR 900005992Y1 KR 2019870018196 U KR2019870018196 U KR 2019870018196U KR 870018196 U KR870018196 U KR 870018196U KR 900005992 Y1 KR900005992 Y1 KR 900005992Y1
- Authority
- KR
- South Korea
- Prior art keywords
- cooling
- pipe
- heater
- evaporator
- cooling pipe
- Prior art date
Links
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
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B39/00—Evaporators; Condensers
- F25B39/02—Evaporators
-
- 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
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B2339/00—Details of evaporators; Details of condensers
- F25B2339/02—Details of evaporators
Abstract
내용 없음.No content.
Description
제1도는 본 고안의 일부분 발췌 사시도.1 is a perspective view of a part of the present invention.
제2도는 본 고안의 단면도.2 is a cross-sectional view of the present invention.
제3도는 종래 제품의 일부분 발췌 사시도.3 is a perspective view of a part of a conventional product.
* 도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings
1 : 냉각파이프 2 : 히이터파이프1: cooling pipe 2: heater pipe
3 : 냉각핀3: cooling fin
본 고안은 냉장고나 쇼유케이스등과 같이 냉각용 제품에 사용하는 증발기에 대한 것이다.The present invention relates to an evaporator used for cooling products such as refrigerators and showcases.
종래의 증발기는 제3도에서 보는 바와같이 냉각파이프(11)와 히이터파이프(12)가 서로 격리되어있고, 이들사이에 핀(13)을 피어싱(Piercing)가공하여 성형된 구조로 되어 있는데 이렇게 성형할 경우 히이터파이프(12)에 히이터를 넣기 위해서는 한정된 크기의 파이프가 필요하므로 히이터파이프(12)로 인하여 냉기의 흐름에 저항이 생기게 되어 냉각속도가 늦어지게 되는 단점이 있었으며, 또 핀(13)을 피어싱하는 작업도 양측파이프(11)(12)들로 인하여 제한이 되므로 더욱 냉기흐름에 장애가 됨은 물론 냉기판의 전열면적이 단위 체적당 적게되는 등의 결점이 있었다.As shown in FIG. 3, the conventional evaporator has a structure in which the cooling pipe 11 and the heater pipe 12 are separated from each other, and the fin 13 is formed by piercing the pin 13 therebetween. In order to put the heater in the heater pipe 12, since a pipe of a limited size is required, the heater pipe 12 has a disadvantage in that a resistance to the flow of cold air is generated, resulting in a slow cooling rate. Piercing work is also limited by the two side pipes (11) (12), so that there is a drawback such as not only impede the flow of cold air, but also the heat transfer area of the cold plate is reduced per unit volume.
본 고안은 이러한 점들을 해결하기 위해 고안한 것으로 히이터 파이프를 냉각파이프의 일측부가 감싸지는 유선형상으로 일체로 되게 성형하여 냉기의 흐름에 저항이 적어지도록하고, 전열면적이 단위 체적당 커지게하며, 이에따라 전열효과가 향상되어 히이터의 용량을 줄일 수 있게하고, 핀들은 슬로딩(S1otting) 가공 방식으로 성형하므로 피어싱가공방식 보다 결단되는 부분이 커지므로 열교환 면적이 증가되도록하여 냉각 속도가 빨라지게한 것이다The present invention was devised to solve these problems, and the heater pipe was formed to be integrated into a streamline shape in which one side of the cooling pipe is wrapped so that the resistance of the cold air flows less, and the heat transfer area becomes larger per unit volume. Accordingly, the heat transfer effect is improved to reduce the capacity of the heater, and since the fins are molded by the S1otting method, the parts to be determined are larger than the piercing method, so that the heat exchange area is increased to increase the cooling rate.
이하 본 고안의 구성 및 작용상태를 첨부된 도면에 의하여 상세히 설명하면 다음과 같다.Hereinafter, the configuration and operation of the present invention will be described in detail with reference to the accompanying drawings.
상하 냉각파이프(1)의 일측면부에 냉각파이프(1)의 수직선상으로 외경이 끝나는 상하지점(R)으로 부터 접선을 이루면서 반원호상 또는 유선형상으르 연결되게 히이터파이프(2)를 일체로 성형하고, 상하부의 냉각핀(3)들은 슬로팅 가공방식으로 성형하여서된 것이다.The heater pipe 2 is integrally formed to be connected in a semicircular arc shape or a streamline shape by forming a tangent from the upper and lower point R where the outer diameter ends on a vertical line of the cooling pipe 1 on one side of the upper and lower cooling pipes 1. The upper and lower cooling fins 3 are formed by slotting.
이와같이 구성되는 본 고안은 히이터파이프(2)가 냉각파이프(1)의 일측면부를 감싸는 형상으로 되게 일체형으로 성형함과 동시에 반원호상 또는 유선형상으로 되게하였기 때문에 냉기의 흐름에 저항이 적어지게 되어 냉기의 흐름이 원활하게 이루어지며, 또 냉각핀(3)을 냉각파이프(1)의 상하부에서 직접연결되는 상태가되게 슬로팅 가공하므로 냉기와 열교환되는 면적이 커지게되어 냉각속도가 빨라지는 장점이 있다.The present invention constituted as described above has the heater pipe 2 integrally molded to form a shape surrounding one side of the cooling pipe 1 and at the same time has a semicircular arc shape or a streamline shape, thereby reducing the resistance to the flow of cold air. The flow is smoothly made, and the cooling fins 3 are slotted to be directly connected to the upper and lower parts of the cooling pipe 1, thereby increasing the area of heat exchange with the cold, thereby increasing the cooling speed. .
또한, 히이터파이프(2)가 냉각파이프(1)의 일측면부를 감싸주는 형태로 되어 있으므로 전열효과가 대폭향상되고 또 이에따라 히이터의 용량을 줄일 수 있게되어 소비전력을 감소시켜 수도 있게되는 것이다.In addition, since the heater pipe 2 is formed to surround one side of the cooling pipe 1, the heat transfer effect is greatly improved, and accordingly, the capacity of the heater can be reduced, thereby reducing power consumption.
이와같이 본 고안은 냉기의 흐름이 원활하게 이루어져 냉각 효율이 향상되며, 냉각파이프와 히이터파이프가 일체형으로 되어 있으므로 전열효과가 대폭 향상되고, 냉각핀의 전열면적이 크게되는등 매우 실용적인 고안이다.Thus, the present invention is a very practical design such that the flow of cold air is smooth and the cooling efficiency is improved, and since the cooling pipe and the heater pipe are integrated, the heat transfer effect is greatly improved and the heat transfer area of the cooling fin is increased.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019870018196U KR900005992Y1 (en) | 1987-10-26 | 1987-10-26 | Evaporator for refrigerator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019870018196U KR900005992Y1 (en) | 1987-10-26 | 1987-10-26 | Evaporator for refrigerator |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR890009204U KR890009204U (en) | 1989-05-30 |
| KR900005992Y1 true KR900005992Y1 (en) | 1990-06-30 |
Family
ID=19268882
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR2019870018196U KR900005992Y1 (en) | 1987-10-26 | 1987-10-26 | Evaporator for refrigerator |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR900005992Y1 (en) |
-
1987
- 1987-10-26 KR KR2019870018196U patent/KR900005992Y1/en not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| KR890009204U (en) | 1989-05-30 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A201 | Request for examination | ||
| E701 | Decision to grant or registration of patent right | ||
| REGI | Registration of establishment | ||
| LAPS | Lapse due to unpaid annual fee |