KR880003408Y1 - Continuous-flow gas hot water heater - Google Patents
Continuous-flow gas hot water heater Download PDFInfo
- Publication number
- KR880003408Y1 KR880003408Y1 KR2019850003366U KR850003366U KR880003408Y1 KR 880003408 Y1 KR880003408 Y1 KR 880003408Y1 KR 2019850003366 U KR2019850003366 U KR 2019850003366U KR 850003366 U KR850003366 U KR 850003366U KR 880003408 Y1 KR880003408 Y1 KR 880003408Y1
- Authority
- KR
- South Korea
- Prior art keywords
- hot water
- water heater
- gas hot
- drain
- low temperature
- Prior art date
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Classifications
-
- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K31/00—Actuating devices; Operating means; Releasing devices
- F16K31/002—Actuating devices; Operating means; Releasing devices actuated by temperature variation
-
- 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
- F24H9/20—Arrangement or mounting of control or safety devices
- F24H9/2007—Arrangement or mounting of control or safety devices for water heaters
- F24H9/2035—Arrangement or mounting of control or safety devices for water heaters using fluid fuel
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Heat-Pump Type And Storage Water Heaters (AREA)
Abstract
내용 없음.No content.
Description
제1도는 본 고안이 장착된 가스온수 가열기의 예시 단면도.1 is an exemplary cross-sectional view of a gas hot water heater equipped with the present invention.
제2도는 본 고안에 사용된 작동 밸브의 열린상태 단면도.Figure 2 is an open cross-sectional view of the operation valve used in the present invention.
제3도는 본 고안에 사용된 작동 밸브의 닫힌상태 단면도.Figure 3 is a closed cross-sectional view of the operation valve used in the present invention.
* 도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings
3 : 열감지소자 4 : 배수통로3: heat sensing element 4: drain passage
5 : 스프링 6 : 개폐마개5: spring 6: opening and closing stopper
7 : 누름버튼 8 : 저온작동 밸브7: push button 8: low temperature operation valve
본 고안은 가스온수 가열기의 동결동파 방지장치에 관한 것으로, 온수 가열기 내에 장착된 워터가버너의 배수출구에 저온작동밸브를 연설하되 그 하단 배수통로에 수동식 누름밸브를 부설시켜 열감지소자에 의한 자동밸브와 누름버튼에 의한 수동밸브를 병행사용토록한 것이다.The present invention relates to a freeze freeze protection device of a gas hot water heater, and the low temperature operation valve is presented to the drain outlet of the water governor mounted in the hot water heater, but a manual push valve is installed on the lower drain passage to automatically Manual valves by means of valves and pushbuttons can be used in parallel.
종래에는 가스온수 가열기의 배수관에 수동식 콕 만을 설치하거나 감온체에 의한 자동감온 밸브만을 설치하였던 것인바, 수동식 콕의 경우 가스온수 가열기를 가동시키지 않을 때는 일일이 배수콕크를 수동으로 열어 물을 배수시켜야만 되는 것이어서 사용자의 무관심이나 부재시 이를 소홀히 했을때 기기가 동결동파되는 경우가 허다했던 것이다. 또한 감온 밸브만을 설치한 자동 개폐의 경우에는 저온상태에서 기기를 가동시킬때 배수관을 항상 개방된 상태이므로 기기내부의 물이 소정온도로 상승될 때까지 펌프를 가동시켜 물을 순환시켜야만 되는 것이어서 막대한 전력소모를 요하는 비경제적인 단점이 있으며, 수온의 상승시간이 길어지게되어 신속한 온수 가열기의 작동을 기대할 수 없었고, 정전시에는 작동이 되지않는 등의 문제점이 있는 것이었다.Conventionally, only a manual cock is installed in a drain pipe of a gas hot water heater or an automatic thermostat valve is installed. In the case of a manual cock, when the gas hot water heater is not operated, the drain cock must be manually opened to drain the water. When the user's indifference or absence is neglected, the device freezes frequently. In addition, in case of automatic opening / closing with solenoid valve only, the drain pipe is always open when the machine is operated at low temperature, so the pump must be circulated to operate the water until the water inside the machine rises to a predetermined temperature. There is an uneconomical disadvantage that requires consumption, and the rise time of the water temperature is prolonged, it was not expected to operate the hot water heater quickly, there was a problem such as not working during power outages.
본 고안은 상기와 같이 수동식 콕 만을 채택한 경우와 감온 밸브에 의한 자동 개폐식 만을 채택한 경우에서 발생되는 문제점들을 해결한 것으로, 양자를 병행사용토록 하므로서 기기의 신속한 가동 및 동결동파를 방지케 함에 그 목적이 있는 것이다. 본 고안의 내용을 첨부도면에 의거 상세히 설명하면 다음과 같다.The present invention solves the problems caused by adopting only the manual cock as described above and the case of adopting only the automatic opening / closing type by the temperature reducing valve. It is. Referring to the contents of the present invention in detail based on the accompanying drawings as follows.
통상의 가스온수 가열기(1)내에 장착되는 워터가 버너(2)의 하단 배출구 (2a)에다 열감지소자(3)에 의해 배수출구(2a)를 개폐토록 저온작동밸브(8)를 연결설치하되, 저온작동밸브(8)의 배수통로(4)하부에 개폐마개(6)를 가진 누름버튼(7)을 스프링(5)에 의해 탄력설치하여 배수통로(4)하단을 수동개폐토록 구성하여 됨을 특징으로한 가스온수 가열기의 동결방지장치인 것이다.The water mounted in the ordinary gas hot water heater (1) is installed at the lower outlet (2a) of the burner (2) by connecting the low temperature operation valve (8) to open and close the drain outlet (2a) by the heat sensing element (3). In the lower part of the drain passage 4 of the low temperature operation valve 8, a push button 7 having an opening and closing stopper 6 is elastically installed by a spring 5 to manually open and close the bottom of the drain passage 4. Characterized in that the freezing prevention device of the gas hot water heater.
첨부도면중 미설명부호 9는 호스연결부를 나타내는 것이다. 본 고안의 작동상태를 설명하면, 가스 순간온수기나 가스보일러등의 각종 가스온수 가열기에 장착된 워터 가버너(2)의 배수출구(2a)에 연설시킨 저온 작동밸브(8)의 하단에는 배수통로(4)를 수동으로 여닫을수 있는 개폐마개(6)를 가진 누름버튼(7)을 스프링(5)에 의해 탄력설치하고, 배출된 물을 원하는 곳으로 흘려 보낼수 있도록 호스를 끼울수 있는 호수연결부(9)을 설하여된 것이어서 수압이0.5㎏/㎠의 조건에서 수온이 1.5℃ ± 1.2℃일때 저온작동밸브(8)가 열리고 3.5℃ ± 1.2℃일때 밸브(8)가 닫히는 구조인 것인바, 온수 가열기(1) 내의 수온이 1.5℃ ± 1.2℃이하로 저하되면 열감지소자(3)의 작용에 의해 밸브(8)의 배수 통로(4)가 열리게 되므로서 온수 가열기(1) 내부의 물은 자동배수 되어져 온수 가열기(1)가 동결동파되는 것을 방지해주게 되는 것이며, 또한 수온이 1.5℃ ± 1.2℃이하에서 온수 가열기를 작동시킬 필요가 있을때는 제3도에서와 같이 누름버튼(7)을 눌러 배수통로(4) 하단을 닫아준뒤 온수 가열기(1)를 작동시키면 온수 가열기(1)내부의 물은 수초내에 3.5℃이상으로 수온이 상승하므로 누름버튼(7)을 잠시 눌렀다가 온수 가열기(1)가 작동하는 것을 확인한후 손을 떼면 누름버튼(7)의 개폐마개(6)는 탄발스프링(5)에 의해 본래대로 복귀되면서 배수 통로(4)하단이 다시 열리게 되고, 저온 작동밸브(8)내의 열감지소자(3)의 닫힘 동작으로 인해 온수 가열기(1)의 정상적인 운전이 가능해지는 것이다. 본 고안은 상술한 바와 같은 종래의 통상적인 온수 가열기에 장착된 워터 가버너의 하단 배수출구에 수동식 누름밸브를 가진 저온작동 밸브를 부설시킴으로서 온수 가열기를 사용하지 않을때 제2도에서와 같이 수동식 누름밸브는 항상 개방상태이므로 수동으로 일일이 배수 콕크를 열어줄 필요가 없이 열감지소자의 작동만으로 온수 가열기 내부의 물을 자동 배수시켜 주게되는 것인바, 동결동파방지를 위한 펌프의 별도 가동이 필요없게 되므로서 전력소모등의 비경제적인 문제점을 해결하여 주는 것이다. 또한 수온이 1.5℃이하에서라도 언제든지 누름버튼만 잠깐눌러 배수 통로의 하단을 닫아주면 온수 가열기의 작동시 수온의 상승시간이 짧아지게되어 동결동파에 의한 온수 가열기의 파손위험을 덜어주는 동시에 온수 가열기의 신속한 작동을 기대할수 있어 제품의 신뢰성 및 수명을 연장시켜줌은 물론 그 사용의 편리성을 제공하는 매우 실용적이며 경제적인 효과를 얻게되는 것이다.In the accompanying drawings, reference numeral 9 denotes a hose connection part. Referring to the operation state of the present invention, the drain passage at the lower end of the low-temperature operation valve 8, which is extended to the drain outlet 2a of the water governor 2 mounted on various gas hot water heaters such as a gas instantaneous water heater or a gas boiler. Resilient installation of the push button (7) having the opening and closing stopper (6) to open and close (4) by the spring (5), the lake connection that can be fitted with a hose so that the discharged water flows to the desired place ( 9) is installed so that the low temperature operating valve (8) is opened when the water temperature is 1.5 ℃ ± 1.2 ℃ under the condition of the water pressure 0.5kg / ㎠ and the valve (8) is closed when 3.5 ℃ ± 1.2 ℃ bar, hot water When the water temperature in the heater 1 falls below 1.5 ° C ± 1.2 ° C or less, the drain passage 4 of the valve 8 is opened by the action of the heat sensing element 3, so that the water inside the hot water heater 1 is automatically It is drained to prevent freezing and freezing of the hot water heater (1), and also When it is necessary to operate the hot water heater under 1.5 ℃ ± 1.2 ℃, press the push button (7) to close the bottom of the drain passage (4) and operate the hot water heater (1) as shown in FIG. (1) Since the water temperature rises above 3.5 ° C within a few seconds, press the push button (7) for a while, and after confirming that the hot water heater (1) is operated, release it and open / close the stopper (6) of the push button (6). ) Is returned to its original state by the ball spring (5), the lower end of the drain passage (4) is opened again, the normal operation of the hot water heater (1) due to the closing operation of the heat sensing element (3) in the low temperature operating valve (8) This will be possible. The present invention installs a low temperature operation valve having a manual push valve at a lower drain outlet of a water governor mounted on a conventional hot water heater as described above, when the hot water heater is not used, as shown in FIG. Is always open, so there is no need to manually open the drain cock manually, and the water inside the hot water heater is automatically drained only by the operation of the heat sensing element, so there is no need for a separate operation of the pump to prevent freeze freezing. It solves uneconomic problems such as power consumption. Also, even if the water temperature is below 1.5 ℃, just press the push button at any time to close the bottom of the drainage passage, which shortens the rise time of the water temperature during the operation of the hot water heater, reducing the risk of damage to the hot water heater due to freeze freezing, It can be expected to operate, resulting in a very practical and economical effect that not only extends the reliability and life of the product, but also provides ease of use.
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Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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KR2019850003366U KR880003408Y1 (en) | 1985-03-29 | 1985-03-29 | Continuous-flow gas hot water heater |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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KR2019850003366U KR880003408Y1 (en) | 1985-03-29 | 1985-03-29 | Continuous-flow gas hot water heater |
Publications (2)
Publication Number | Publication Date |
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KR860012232U KR860012232U (en) | 1986-10-08 |
KR880003408Y1 true KR880003408Y1 (en) | 1988-09-29 |
Family
ID=19240947
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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KR2019850003366U KR880003408Y1 (en) | 1985-03-29 | 1985-03-29 | Continuous-flow gas hot water heater |
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KR (1) | KR880003408Y1 (en) |
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1985
- 1985-03-29 KR KR2019850003366U patent/KR880003408Y1/en not_active IP Right Cessation
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Publication number | Publication date |
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KR860012232U (en) | 1986-10-08 |
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