KR20010057366A - Heat exchanger drain structure of a hot air heater - Google Patents
Heat exchanger drain structure of a hot air heater Download PDFInfo
- Publication number
- KR20010057366A KR20010057366A KR1019990060376A KR19990060376A KR20010057366A KR 20010057366 A KR20010057366 A KR 20010057366A KR 1019990060376 A KR1019990060376 A KR 1019990060376A KR 19990060376 A KR19990060376 A KR 19990060376A KR 20010057366 A KR20010057366 A KR 20010057366A
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- heat exchanger
- drain
- air heater
- groove
- drain pan
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
- F24H3/00—Air heaters
- F24H3/02—Air heaters with forced circulation
- F24H3/06—Air heaters with forced circulation the air being kept separate from the heating medium, e.g. using forced circulation of air over radiators
- F24H3/08—Air heaters with forced circulation the air being kept separate from the heating medium, e.g. using forced circulation of air over radiators by tubes
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
- F24H9/00—Details
- F24H9/06—Arrangement of mountings or supports for heaters, e.g. boilers, other than space heating radiators
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
- F24H9/00—Details
- F24H9/16—Arrangements for water drainage
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
- F24H9/00—Details
- F24H9/02—Casings; Cover lids; Ornamental panels
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Instantaneous Water Boilers, Portable Hot-Water Supply Apparatuses, And Control Of Portable Hot-Water Supply Apparatuses (AREA)
Abstract
Description
본 발명은 온풍난방기의 열교환기 드레인구조에 관한 것으로, 더 상세하게는 온풍난방기의 배기부 형상을 갖는 부열교환기 하부에 드레인홈을 형성하고, 상기 드레인홈 저면으로는 드레인팬을 설치하여 외부공기와 배기부열의 온도차로 발생되는 응축수가 하부로 낙하되어 타 부품이 부식되는 되는 것을 방지할 수 있도록 발명된 것이다.The present invention relates to a heat exchanger drain structure of a warm air heater, and more particularly, to form a drain groove in a lower part of a sub-heat exchanger having an exhaust part shape of a warm air heater, and to install external drain air in a bottom of the drain groove. Condensate generated by the temperature difference between the exhaust heat and the exhaust is invented so as to prevent the other parts from being corroded.
일반적으로, 온풍난방기의 내측에는 버너부에서 연소된 연소열을 열교환기를 통해 순환시킨 후 연소된 가스는 배기관을 통해 배출된다.In general, after circulating the combustion heat burned in the burner unit through a heat exchanger, the burned gas is discharged through an exhaust pipe.
그리고 통상적으로 온풍난방기의 열교환기 배기구측에는 외부공기와 배기부열의 온도차에 의해 응축수가 생성된다.In general, condensed water is generated on the heat exchanger exhaust port side of the warm air heater by the temperature difference between the external air and the exhaust subheat.
또한, 상기 응축수는 강한 산성을 갖으므로, 타 부품과 접촉방지를 위해 관리자는 세심한 관리와 주의를 필요로 하고 있는 실정이다.In addition, since the condensate has a strong acid, the manager needs careful management and attention to prevent contact with other components.
상기와 같이 종래 온풍난방기의 열교환기 배기구측에서 외부온도와 배기부의 온도차로 발생되는 응축수가 그대로 하부로 낙하되므로, 내부의 부품들이 쉽게 부식되는 문제점이 있었다.As described above, since the condensed water generated by the temperature difference between the outside temperature and the exhaust portion at the heat exchanger exhaust port side of the conventional hot air heater is dropped downward as it is, there is a problem that the internal parts are easily corroded.
즉, 외부온도와 배기부의 온도차로 발생되는 응축수는 강한 산성을갖으므로, 타 부품과 접촉시에는 빠른 시간에 부식이 이루어지므로, 온풍난방기의 내구성을 저하시키는 폐단이 있었다.That is, since the condensed water generated by the temperature difference between the outside temperature and the exhaust portion has a strong acidity, when contacted with other components, the corrosion occurs in a short time, there is a closed end to reduce the durability of the hot air heater.
또한, 상기 응축수가 타 부품과 접촉되어 발생되는 녹물이 외부로 누출되어 온풍난방기 외관미를 저하시키는 문제점이 있었던 것이다.In addition, there is a problem that the condensate water is in contact with other components leaks to the outside to reduce the appearance of the warm air heater.
본 발명의 목적은 온풍난방기의 배기부 형상을 갖는 부열교환기 하부에 드레인홈을 형성하고, 상기 드레인홈 저면으로는 드레인팬을 설치하여 외부공기와 배기부열의 온도차로 발생되는 응축수가 하부로 낙하되어 타 부품이 부식되는 되는 것을 방지할 수 있도록 한 온풍난방기의 열교환기 드레인구조를 제공하는 데 있다.An object of the present invention is to form a drain groove in the lower portion of the sub-heat exchanger having the shape of the exhaust portion of the hot air heater, and to install a drain pan on the bottom of the drain groove, the condensed water generated by the temperature difference between the outside air and the exhaust portion heat falls to the bottom It is to provide a heat exchanger drain structure of a hot air heater to prevent other parts from corrosion.
본 발명의 다른 목적은 제품의 신뢰성 및 상품성을 향상시킬 수 있도록 한 온풍난방기의 열교환기 드레인구조를 제공하는 데 있다.Another object of the present invention is to provide a heat exchanger drain structure of a warm air conditioner to improve the reliability and productability of the product.
도 1은 본 발명이 적용된 온풍난방기의 형상을 도시한 일부 절결 사시도.1 is a partially cutaway perspective view showing the shape of a warm air heater to which the present invention is applied.
도 2는 본 발명이 열교환기의 배기구측에 설치된 상태를 도시한 요부 확대 사시도.Figure 2 is an enlarged perspective view of the main portion showing a state in which the present invention is installed on the exhaust port side of the heat exchanger.
도 3은 열교환기의 배기구측에 설치되는 드레인팬의 형상을 도시한 사시도.3 is a perspective view showing the shape of a drain pan provided on the exhaust port side of the heat exchanger;
도 4는 드레인팬의 형상을 도시한 측단면도.Figure 4 is a side cross-sectional view showing the shape of the drain pan.
*도면중 주요 부분에 대한 부호의 설명** Description of the symbols for the main parts of the drawings *
10 - 드레인팬 11 - 장착부10-drain pan 11-mounting
12 - 수납부 13 - 배출홈12-compartment 13-outlet groove
14 - 체결홈 20 - 배출수단14-Tightening groove 20-Discharge means
21 - 연결호스 22 - 밸브21-Connecting hose 22-Valve
30 - 열교환기 35 - 배기구30-heat exchanger 35-exhaust vent
40 - 고정부재 50 - 부열교환기40-fixing member 50-sub-heat exchanger
51 - 드레인홈 100 - 온풍난방기51-Drain Groove 100-Hot Air Heater
이러한 본 발명의 목적은, 온풍난방기(100)의 내측 버너부에서 연소된 연소열을 열교환기를 통해 순환시킨 후 연소된 가스는 배기관을 통해 배출시키는 과정에서 외부공기와 배기부열의 온도차로 배기구측에서 발생되는 응축수를 받아 처리할 수 있도록, 배기구(35)가 일측으로 구비되고, 몸체 상부에는 열교환기 파이프가 설치되며, 몸체 하부에는 드레인홈(51)이 형성된 부열교환기(50)와;The object of the present invention, after circulating the combustion heat burned in the inner burner of the hot air heater 100 through the heat exchanger, the combustion gas is generated at the exhaust port side by the temperature difference between the outside air and the exhaust heat in the process of discharging through the exhaust pipe. A sub-heat exchanger 50 having an exhaust port 35 provided at one side, a heat exchanger pipe installed at an upper part of the body, and a drain groove 51 formed at a lower part of the body to process and receive the condensed water;
상기 부열교환기(50)의 드레인홈(51) 저면으로 소정의 폭과 크기를 갖고 위치되며, 몸체 후측부에는 열교환기(30) 몸체에 고정되도록, 장착부(11)가 구비되고, 상기 몸체 내측으로는 수납부(12)가 형성된 드레인팬(10)으로 구성되어 달성된다.The drain groove 51 of the sub-heat exchanger 50 is positioned with a predetermined width and size, and the rear portion of the body is provided with a mounting portion 11 to be fixed to the heat exchanger 30 body, the body inside It is achieved by consisting of a drain pan 10 is formed with a receiving portion (12).
따라서, 본 발명인 온풍난방기의 열교환기 드레인구조는 부열교환기(50) 하부에는 드레인홈(51)을 형성하고, 상기 드레인홈(51)의 저면에는 드레인팬(10)이 형성되므로, 외부온도와 배기구측의 온도차로 열교환기(30) 내부에서 발생될 수 있는 응축수를 용이하게 받아 처리할 수 있는 것이다.Therefore, in the heat exchanger drain structure of the hot air heater according to the present invention, since the drain groove 51 is formed under the sub-heat exchanger 50 and the drain pan 10 is formed on the bottom of the drain groove 51, the external temperature and The condensate that may be generated in the heat exchanger 30 may be easily received and treated by the temperature difference on the exhaust port side.
그러므로, 제품의 신뢰성 및 내구성을 향상시킬 수 있는 것이다.Therefore, it is possible to improve the reliability and durability of the product.
이하, 본 발명의 바람직한 실시예를 첨부된 도면에 의거하여 상세히 설명하면 다음과 같다.Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings.
도 1은 본 발명이 적용된 온풍난방기의 형상을 도시한 일부 절결 사시도이다.1 is a partially cutaway perspective view showing the shape of a warm air heater to which the present invention is applied.
도 2는 본 발명이 열교환기의 배기구측에 설치된 상태를 도시한 요부 확대 사시도이다.Fig. 2 is an enlarged perspective view of a main portion showing a state in which the present invention is installed on the exhaust port side of a heat exchanger.
도 3은 열교환기의 배기구측에 설치되는 드레인팬의 형상을 도시한 사시도이다.3 is a perspective view showing the shape of the drain pan provided on the exhaust port side of the heat exchanger;
도 4는 드레인팬의 형상을 측단면도로 도시하고 있다.4 illustrates the shape of the drain pan in a side cross-sectional view.
즉, 도 1 ∼ 도 4에서 도시한 바와 같이 본 발명인 온풍난방기의 열교환기 드레인구조의 드레인팬(10)은 온풍난방기(100)의 내측 버너부에서 연소된 연소열을 열교환기를 통해 순환시킨 후 연소된 가스는 배기관을 통해 배출시키는 과정에서 외부공기와 배기부열의 온도차로 열교환기 내부에서 발생될 수 있는 응축수를 받아 처리할 수 있도록, 설치된다.That is, as shown in FIGS. 1 to 4, the drain pan 10 of the heat exchanger drain structure of the warm air heater according to the present invention is circulated through the heat exchanger through the heat of combustion combusted in the inner burner of the warm air heater 100. The gas is installed to receive and process the condensate that may be generated inside the heat exchanger due to the temperature difference between the outside air and the exhaust subheat in the process of discharging through the exhaust pipe.
그리고, 상기 드레인팬(10)의 형상은 소정의 폭과 크기를 갖고 부열교환기(50)의 하부에 형성되는 드레인홈(51)의 저면에 위치되며, 몸체 후측부에는 열교환기(30) 몸체에 고정되도록, 장착부(11)가 구비된다.In addition, the shape of the drain pan 10 is located on the bottom surface of the drain groove 51 formed in the lower portion of the sub-heat exchanger 50 having a predetermined width and size, the body of the heat exchanger (30) To be fixed to the mounting portion 11 is provided.
상기 드레인팬(10)의 장착부(11)는 열교환기(30) 몸체 전면 하부에 설치되어 드레인팬(10)이 부열교환기(50)의 드레인홈(51) 하부로 위치되도록, 몸체 양측부에 체결홈(14)이 구비되어 고정부재(40)에 의해 고정된다.Mounting portions 11 of the drain pan 10 are installed at the lower portion of the front surface of the heat exchanger 30 so that the drain pan 10 is positioned at the lower portion of the drain groove 51 of the sub-heat exchanger 50. The fastening groove 14 is provided and fixed by the fixing member 40.
그리고, 상기 드레인팬(10)을 열교환기(30)의 몸체에 고정시키는 방식은 고정부재(40)를 이용한 방식이 아닌 클립고정방식이나 별도의 고정수단을 적용하여 사용하여도 무방하다.In addition, the method of fixing the drain pan 10 to the body of the heat exchanger 30 may be used by applying a clip fixing method or a separate fixing means rather than the method using the fixing member 40.
한편, 상기 드레인팬(10)의 몸체 내측으로는 낙하되는 응축수를 받아 저장할 수 있도록 수납부(12)가 구비된다.Meanwhile, an accommodating part 12 is provided inside the body of the drain pan 10 to receive and store the condensed water that is dropped.
상기 수납부(12)의 크기는 제품의 용량 및 설치되는 환경등에 따라 그 크기를 설정하는 것이 바람직 하다.The size of the housing 12 is preferably set according to the capacity of the product and the environment in which it is installed.
한편, 상기 드레인팬(10)의 수납부(12) 일측부에는 선택적으로 배출수단(20)을 형성하여 사용할 수 있다.On the other hand, one side of the receiving portion 12 of the drain pan 10 may be used to selectively form the discharge means (20).
상기 배출수단(20)은 드레인팬(10)의 일측부에 배출홈(13)을 형성하고, 상기 배출홈(13)에 연결호스(21)를 장착한 후 상기 연결호스(21) 단부에 밸브(22)를 설치하여, 응축수를 사용자가 용이하게 배출되도록 하는 것이다.The discharge means 20 forms a discharge groove 13 at one side of the drain pan 10, mounts a connection hose 21 to the discharge groove 13, and then a valve at the end of the connection hose 21. (22) is installed so that the user can easily discharge the condensate.
즉, 상기 드레인팬(10)의 수납부(12) 일측저면에 형성되는 배출수단(20)은 외부에서 응축수가 일정량 모이게 되면 밸브(22)를 개방시켜 응축수가연결호스(21)를 통해 외부로 배출되도록 하는 것이다.That is, the discharge means 20 formed on one side bottom of the receiving part 12 of the drain pan 10, when a certain amount of condensate is collected from the outside, opens the valve 22 to the outside through the connection hose 21 To be discharged.
따라서, 상기 드레인팬(10)의 수납부(12) 저면의 바닥면은 배출홈(13)을 기준으로 경사부를 두고 응축수가 배출홈(13) 방향으로 모이도록 설정하는 것이 바람직 하다.Therefore, the bottom surface of the bottom surface of the receiving part 12 of the drain pan 10 may be set to have a sloped portion with respect to the discharge groove 13 so that condensate may be collected in the discharge groove 13 direction.
따라서, 본 발명인 온풍난방기의 열교환기 드레인구조는 부열교환기(50)의 몸체 저면에 드레인홈(51)을 형성하고, 상기 드레인홈(51)의 하부에는 드레인팬(10)이 설치되므로, 열교환기와 배기구측의 온도차로 발생되는 응축수가 하부로 낙하되어 타부품을 부식시키는 문제점을 해결할 수 있는 것이다.Therefore, the heat exchanger drain structure of the hot air heater of the present invention forms a drain groove 51 on the bottom of the body of the sub-heat exchanger 50, and the drain pan 10 is installed below the drain groove 51, The condensate generated by the temperature difference between the gas and the exhaust port is lowered to solve the problem of corrosion of other parts.
상기와 같은 본 발명의 구성에 의하면, 첫째, 온풍난방기(100)의 내측 열교환기(30) 하부의 부열교환기(50) 몸체 저면에 드레인홈(51)을 형성하고, 상기 드레인홈(51)의 하부에는 드레인팬(10)이 설치되므로, 종래와 같이 응축수가 하부로 낙하되면서, 타 부품을 부식시켜 발생되는 문제점을 해결할 수 있다.According to the configuration of the present invention as described above, first, the drain groove 51 is formed on the bottom surface of the sub-heat exchanger 50 of the lower part of the inner heat exchanger 30 of the warm air heater 100, and the drain groove 51 Since the drain pan 10 is installed at the lower portion of the condensate, as in the prior art, the problem caused by corrosion of other components can be solved.
둘째, 응축수가 낙하되면서 발생되는 문제점을 해결하여, 온풍난방기(100)의 내구성을 향상시킬 수 있다.Second, to solve the problem caused by the falling condensate, it is possible to improve the durability of the warm air heater (100).
셋째, 종래와 같이 응축수가 하부로 낙하되어 온풍난방기(100)의 외관미를 저하시키는 문제점을 해결할 수 있다.Third, it is possible to solve the problem that the condensed water falls to the lower as in the prior art to reduce the appearance of the warm air heater 100.
그러므로, 제품의 신뢰성 및 상품성을 향상시킬 수 있는 매우 유용한 발명인 것이다.Therefore, it is a very useful invention that can improve the reliability and commerciality of the product.
Claims (3)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019990060376A KR100332478B1 (en) | 1999-12-22 | 1999-12-22 | Heat exchanger drain structure of a hot air heater |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019990060376A KR100332478B1 (en) | 1999-12-22 | 1999-12-22 | Heat exchanger drain structure of a hot air heater |
Publications (2)
Publication Number | Publication Date |
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KR20010057366A true KR20010057366A (en) | 2001-07-04 |
KR100332478B1 KR100332478B1 (en) | 2002-04-13 |
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Family Applications (1)
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KR1019990060376A KR100332478B1 (en) | 1999-12-22 | 1999-12-22 | Heat exchanger drain structure of a hot air heater |
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KR (1) | KR100332478B1 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20190024121A (en) * | 2017-08-31 | 2019-03-08 | 주식회사 동화엔텍 | A plate type heat exchanger having a drain space portion for removing impurities |
-
1999
- 1999-12-22 KR KR1019990060376A patent/KR100332478B1/en not_active IP Right Cessation
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20190024121A (en) * | 2017-08-31 | 2019-03-08 | 주식회사 동화엔텍 | A plate type heat exchanger having a drain space portion for removing impurities |
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Publication number | Publication date |
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KR100332478B1 (en) | 2002-04-13 |
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