KR930005662Y1 - Heat-exchanger - Google Patents
Heat-exchanger Download PDFInfo
- Publication number
- KR930005662Y1 KR930005662Y1 KR2019910010022U KR910010022U KR930005662Y1 KR 930005662 Y1 KR930005662 Y1 KR 930005662Y1 KR 2019910010022 U KR2019910010022 U KR 2019910010022U KR 910010022 U KR910010022 U KR 910010022U KR 930005662 Y1 KR930005662 Y1 KR 930005662Y1
- Authority
- KR
- South Korea
- Prior art keywords
- heat
- cock
- heat dissipation
- heat exchanger
- air vent
- Prior art date
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F27/00—Control arrangements or safety devices specially adapted for heat-exchange or heat-transfer apparatus
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F17/00—Removing ice or water from heat-exchange apparatus
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
내용 없음.No content.
Description
제1도는 종래 열 교환기의 사시도.1 is a perspective view of a conventional heat exchanger.
제2도는 본 고안의 열 교환기의 사시도.2 is a perspective view of a heat exchanger of the present invention.
제3도는 본 고안 열 교환기의 일부 정단면도.3 is a partial sectional view of the heat exchanger of the present invention.
* 도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings
1 : 드레인콕 2 : 에어밴트콕1: Drain Cock 2: Air Vent Cock
3, 4 : 헤더 5, 6 : 출, 입구관3, 4: header 5, 6: exit, entrance tube
7 : 에어밴트콕 8 : 드레인콕7: Air Vent Cock 8: Drain Cock
9 : 방열튜브9: heat dissipation tube
본 고안은 열 교환기에 유입된 응축수의 빙결로 인한 동파를 방지하기 위하여 드레인 및 에어벤트 장치를 형성한 동파 방지용 열 교환기에 관한 것으로, 특히 방열기 본체의 일측에 열결된 양측 헤더의 상, 하부에 드레인과 에어벤트 장치를 추가 형성하므로써, 냉, 난방으로 사용되는 열 교환기의 동절기 사용 중단시 방열코일의 내부에 잔류된 응축수를 완전히 배출시켜 방열코일의 동파를 방지함과 동시에 열교환기의 운전 효율을 극대화시키는 목적을 제공함에 있는 것이다.The present invention relates to a freeze protection heat exchanger formed with a drain and an air vent device in order to prevent freezing due to freezing of condensate introduced into the heat exchanger. Particularly, a drain on upper and lower sides of both headers connected to one side of a radiator main body. By additionally forming air and air vents, the condensed water remaining inside the heat dissipating coil is completely discharged when the heat exchanger used for cooling and heating is stopped in winter to prevent freezing of the heat dissipating coil and maximize the operating efficiency of the heat exchanger. It is to provide a purpose.
통상적인 종래의 열 교환기로서는 제1도와 같이 방열코일(9)에 관설된 다수의 방열핀(10)이 설치된 방열기 본체(11)의 일측에 해더(3)(4)가 열결 설치되어 있고, 그 일측 헤더(3)의 상부에는 에어벤트콕(7)이 설치된 출구관(5)이 형성되어 방열코일(9)에 연결되어 있으며, 타측 헤더(4)의 하부에는 드레인콕(8)이 설치된 입구관(6)이 형성되어 방열코일(9)에 연결되어 있다.As a conventional conventional heat exchanger, the headers 3 and 4 are thermally installed on one side of the radiator main body 11 in which a plurality of heat dissipation fins 10 installed in the heat dissipation coil 9 are installed as shown in FIG. An outlet tube 5 having an air vent cock 7 is formed at an upper portion of the header 3, and is connected to a heat dissipation coil 9, and an inlet tube having a drain cock 8 is provided at a lower portion of the other header 4. (6) is formed and connected to the heat radiation coil (9).
그러나 이와 같은 종래의 열 교환기는 동절기에 사용되지 않을 경우 방열코일(9) 내부에 잔류되어 있던 응축수가 얼어 붙어 방열코일(9)이 수축으로 인하여 동파되는 경우가 빈번한 문제점이 있는 실정이다.However, when the conventional heat exchanger is not used in winter, condensed water remaining inside the heat dissipation coil 9 is frozen and the heat dissipation coil 9 is freezes due to shrinkage.
또한 동파를 방지키 위한 수단으로서 에어밴트콕(7)과 드레인콕(8)을 열어 내부 압력에 의해 잔류 응축수를 배출시켰으나 배출이 완전하지 못하였고, (에어벤트홀과 드레인홀의 응축수 배출능력 한계) 따라서 효율적인 동파방지가 원만하지 못하였던 것이다.In addition, the air vent cock (7) and the drain cock (8) were opened as a means to prevent freezing, and the residual condensate was discharged by internal pressure, but the discharge was not complete. (Limited condensate discharge capacity of the air vent and drain holes) Therefore, freeze protection was not smooth.
상기와 같은 종래의 문제점을 해결 보완하기 위하여 안출된 본 고안에서는 양측 해더에 드레인콕과 에어벤트 콕을 추가로 설치하므로써 응축수의 배출을 완벽하게 실시할수 있도록 한 것으로 이하, 첨부한 도면에 의거하여 상세히 설명하면 다음과 같다.In order to solve the above-mentioned problems, the present invention devised to completely discharge the condensate by additionally installing a drain cock and an air vent cock on both side headers, in detail according to the accompanying drawings. The explanation is as follows.
통상의 방열코일(9)에 관설된 다수의 방열핀(10)이 방열기 본체(11)에 설치되고 그 방열기 본체(11)의 일측에 헤더(3)(4)가 연결되면서 헤더(3)(4)의 상, 하부에 에어벤트콕(7)이 형성된 출구관(5)과 드레인콕(8)이 형성된 입구관(6)이 방열튜브(9)에 연결 설치된 공지의 열 교환기에 있어서, 상기 헤더(3)의 하부에 드레인콕(1)을 설치하고 헤더(4)의 상부에는 헤어벤트콕(2)를 설치한 것이다.A plurality of heat dissipation fins 10 connected to the heat dissipation coil 9 are installed in the heat dissipator main body 11, and the headers 3 and 4 are connected to one side of the heat dissipation main body 11. In the heat exchanger known in the art, the outlet pipe 5 having the air vent cock 7 formed on the upper and lower portions of the head) and the inlet pipe 6 having the drain cock 8 formed thereon are connected to the heat dissipation tube 9. The drain cock 1 is provided in the lower part of (3), and the hair vent cock 2 is provided in the upper part of the header 4. As shown in FIG.
미설명부호 (12)는 열 교환기Reference numeral 12 denotes a heat exchanger
이와 같이 된 본 고안은 동절기에 열 교환기(12)의 운휴시 방열 코일(9)의 동파를 방지하기 위하여, 우선 열 교환기(12)는 입구관(6)을 통하여 열 매체가 압송되어 출구관(5)을 통하여 외부로 배출됨과 동시에 방열코일(9) 내부에 유입된 응축수는 방열기 본체(11)의 방열핀(10)의 전후면을 통과하여 흐르는 공기에 의해 방열핀(10)과 방열튜브(9)가 냉각되어 응축수의 열 교환이 실시되는 바, 동절기에 운전을 중지하는 경우 방열튜브(9)내의 응축수의 빙결을 방지하기 위하여 응축수를 외부로 배출시켜야 하는 데, 이는 에어벤트콕(2)(7)과 드레인 콕(1)(8)을 열어 방열튜브(9) 내부의 잔류 압력에 의해 1차로 응축수를 배출시키는 것으로(이때 입구관(6)과 출구관(5)의 입출구는 완전히 밀폐시킨다) 드레인콕(1)(8)으로 일부의 응축수가 배출된다.In order to prevent freezing of the heat dissipation coil 9 when the heat exchanger 12 is not in operation in winter, the present invention has a heat medium that is pressurized through the inlet pipe 6 so that the outlet pipe ( 5) The condensed water introduced into the heat dissipation coil 9 while being discharged to the outside through the heat dissipation fin 10 and the heat dissipation tube 9 by the air flowing through the front and rear surfaces of the heat dissipation fin 10 of the heat dissipator body 11. Is cooled and the heat exchange of the condensate is performed. When the operation is stopped during the winter, the condensate must be discharged to the outside to prevent freezing of the condensate in the heat dissipation tube (9), which is an air vent cock (2) (7). ) And drain cock (1) (8) to discharge the condensed water primarily by the residual pressure inside the heat dissipation tube (in this case, the inlet and outlet of the inlet and outlet pipes 6 and 5 are completely sealed). Partial condensed water is discharged to the drain cock (1) (8).
또한 1차 배출이 되지 않은 응축수의 제거는 우선 에어벤트콕(7) 드레인콕(1)(8), 입구관(6)을 밀폐시키고 출구관(5)에 별도의 압축공기를 압속시키면서(압축기(미도시 됨)와 출구관(5)을 연결) 드레인콕(1)(8)을 열거나 입구관(6)을 서서히 개방시키면 방열코일(9) 내부의 잔류 응축수는 공기의 압력에 의해 완전히 열 교환기(12)의 외부로 배출되는 것이다.In addition, the removal of the condensate that has not been discharged first is to first seal the air vent cock (7), the drain cock (1) and the inlet pipe (6), and press the separate compressed air into the outlet pipe (compressor). (Not shown) and the outlet pipe 5) When the drain cock 1 or 8 is opened or the inlet pipe 6 is gradually opened, the remaining condensate inside the heat radiation coil 9 is completely removed by the pressure of air. It is discharged to the outside of the heat exchanger (12).
따라서, 응축수의 배출이 완료됨과 동시에 압축기로부터의 압력 공기를 계속하여 수분간 주입시키면 방열코일(9) 내부의 잔류 수분은 전조되므로 동절기 빙결을 해소하고 동파를 미연에 방지할 수 있게 된다.Therefore, when the discharge of the condensed water is completed and the pressure air from the compressor is continuously injected for several minutes, the residual moisture inside the heat-dissipating coil 9 is rolled, thereby eliminating the freezing of the winter and preventing freezing.
이상과 같이 된 본 고안은 헤더에 에어벤트콕과 드레인콕을 추가 설치하고, 이들을 효율적으로 조정하면서 응축수를 배출시키므로 드레인 효과가 증대되고 열 교환기의 방열코일의 동파를 미연에 방지하여 열 교환기의 사용 수명 연장과 함께 운전의 안정성 향상에 크게 기여하는 고안이다.The present invention as described above adds an air vent cock and a drain cock to the header, and efficiently adjusts them to discharge the condensate, thereby increasing the drain effect and preventing the freezing of the heat radiation coil of the heat exchanger. It is a device that greatly contributes to improving the stability of operation along with the extension of the service life.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019910010022U KR930005662Y1 (en) | 1991-07-02 | 1991-07-02 | Heat-exchanger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019910010022U KR930005662Y1 (en) | 1991-07-02 | 1991-07-02 | Heat-exchanger |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR930003173U KR930003173U (en) | 1993-02-26 |
| KR930005662Y1 true KR930005662Y1 (en) | 1993-08-27 |
Family
ID=19315916
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR2019910010022U KR930005662Y1 (en) | 1991-07-02 | 1991-07-02 | Heat-exchanger |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR930005662Y1 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20160041346A (en) * | 2014-10-07 | 2016-04-18 | 린나이코리아 주식회사 | Water heat exchanger |
| KR102571105B1 (en) * | 2022-12-05 | 2023-08-25 | 주식회사 신명엔텍 | Cooling module apparatus using fin tube and dirving fan |
-
1991
- 1991-07-02 KR KR2019910010022U patent/KR930005662Y1/en not_active IP Right Cessation
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20160041346A (en) * | 2014-10-07 | 2016-04-18 | 린나이코리아 주식회사 | Water heat exchanger |
| KR102571105B1 (en) * | 2022-12-05 | 2023-08-25 | 주식회사 신명엔텍 | Cooling module apparatus using fin tube and dirving fan |
Also Published As
| Publication number | Publication date |
|---|---|
| KR930003173U (en) | 1993-02-26 |
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