KR20010001261U - A water level detecting instrument for an electric boiler - Google Patents
A water level detecting instrument for an electric boiler Download PDFInfo
- Publication number
- KR20010001261U KR20010001261U KR2019990011652U KR19990011652U KR20010001261U KR 20010001261 U KR20010001261 U KR 20010001261U KR 2019990011652 U KR2019990011652 U KR 2019990011652U KR 19990011652 U KR19990011652 U KR 19990011652U KR 20010001261 U KR20010001261 U KR 20010001261U
- Authority
- KR
- South Korea
- Prior art keywords
- water level
- water
- level detection
- tank
- heater
- Prior art date
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Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
- G01F23/00—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm
- G01F23/04—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by dip members, e.g. dip-sticks
-
- 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
- F24H1/00—Water heaters, e.g. boilers, continuous-flow heaters or water-storage heaters
- F24H1/10—Continuous-flow heaters, i.e. heaters in which heat is generated only while the water is flowing, e.g. with direct contact of the water with the heating medium
- F24H1/12—Continuous-flow heaters, i.e. heaters in which heat is generated only while the water is flowing, e.g. with direct contact of the water with the heating medium in which the water is kept separate from the heating medium
- F24H1/14—Continuous-flow heaters, i.e. heaters in which heat is generated only while the water is flowing, e.g. with direct contact of the water with the heating medium in which the water is kept separate from the heating medium by tubes, e.g. bent in serpentine form
- F24H1/142—Continuous-flow heaters, i.e. heaters in which heat is generated only while the water is flowing, e.g. with direct contact of the water with the heating medium in which the water is kept separate from the heating medium by tubes, e.g. bent in serpentine form using electric energy supply
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- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Fluid Mechanics (AREA)
- General Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Measurement Of Levels Of Liquids Or Fluent Solid Materials (AREA)
Abstract
본 고안은 전기보일러용 수위감지구에 관한 것으로, 더욱 구체적으로는 히터로 가열되는 수조 내에 수위감지봉을 설치하여 수위를 감지할수 있게한 구성으로 보일러의 설치공간을 크게 축소시키고 제조원가도 절감할수 있도록한 것이다.The present invention relates to a water level sensing district for electric boilers, and more specifically, to install a water level sensing rod in a water tank heated by a heater to detect the water level so as to significantly reduce the installation space of the boiler and reduce the manufacturing cost. It is.
즉, 수조(10) 내에 히터(11)가 내장된 전기보일러에 있어서, 수조(10) 내에 상측에 개구부(13)로 되어있는 차단벽(14)을 형성하여 그 사이에 수위감지실(14)을 구성하고 수위감지실(14)에 수위감지봉(15)을 각각 설치하되 차단벽(12) 하부는 경사면(12a)으로 형성하여 수위감지실(14)에 물이 유통되는 소폭의 통수공(16)을 형성하여서된 전기보일러용 수위감지구이다.That is, in the electric boiler in which the heater 11 is incorporated in the water tank 10, the blocking wall 14 which is the opening 13 is formed in the water tank 10 above, and the water level detection chamber 14 is between them. And the water level detection rods 15 are installed in the water level detection chamber 14, respectively, but the lower wall 12 is formed in the inclined surface (12a) so that water flows through the small water level detection chamber 14 ( It is water level sensing district for electric boiler formed by forming 16).
Description
본 고안은 전기보일러용 수위감지구에 관한 것으로, 더욱 구체적으로는 히터로 가열되는 수조 내에 수위감지봉을 설치하여 수위를 감지할수 있게한 구성으로 보일러의 설치공간을 크게 축소시키고 제조원가도 절감할수 있도록한 것이다.The present invention relates to a water level sensing district for electric boilers, and more specifically, to install a water level sensing rod in a water tank heated by a heater to detect the water level so as to significantly reduce the installation space of the boiler and reduce the manufacturing cost. It is.
일반적으로 전기보일러는 수조 내에 히터가 내장되어 물을 직접 가열할수 있게 되어 있으며 히터 가열시에 수조 내의 물이 끓으면서 출렁거림이 발생하거나 입수구를 통해 물이 유입되면서 소용돌이치게 되어 수조 내의 수면이 일정하지 않게 되므로 종래에는 도 4에서와 같이 수조(10) 내의 수위를 감지하기 위해서 수조(10) 외측에 연결관(18)으로 연결시킨 별도의 수위감지통체(17)를 부착하고 수위감지통체(17)에 감지봉(15)을 설치하여 수조내의 물이 출렁거리거나 소용돌이치더라도 그 영향을 거의 받지않고 정확한 수위감지를 할수있게 하였었다.In general, electric boilers are equipped with a heater in the water tank to directly heat the water, and when the heater is heated, the water in the tank boils and slumps or swirls as the water flows through the water inlet. In order to detect the water level in the water tank 10, as shown in FIG. 4, a separate water level sensing cylinder 17 connected to the outside of the water tank 10 by a connection pipe 18 is attached to the water level sensing cylinder 17. The detection rod 15 was installed in the water tank so that the water level in the tank could be accurately detected without being affected by the fluctuation or swirling of the water.
그러나 이는 수조 외측에 수위감지통체를 부착시키는 만큼 보일러 설치공간이 커지게 되었을뿐만 아니라 제조원가도 많이 들게되는 문제점이 있었다.However, this has not only increased the installation space of the boiler as much as attaching the water level sensing cylinder to the outside of the tank, but also caused a lot of manufacturing costs.
본 고안은 이러한 문제점을 해결하기 위하여 수조내에 차단벽을 형성하여 그 사이에 수위감지실을 구성한 다음 수위감지실에 수위감지봉을 설치하고 차단벽 하부는 경사면으로 형성하여 수위감지실에 물이 유통되는 소폭의 통수공을 형성시킨 구성으로 수조 내의 물이 출렁거리거나 소용돌이치더라도 차단벽 내의 수위감지실은 거의 영향을 받지않고 정확한 수위감지를 할수 있도록한 것이다.In order to solve this problem, the present invention forms a barrier wall in the tank to form a water level sensing chamber therebetween. It is a configuration that forms a small water hole, so that the water level sensing chamber in the barrier wall is almost unaffected even if the water in the tank rumbles or swirls so that it can accurately detect the water level.
도 1은 본 고안의 구성 단면도1 is a cross-sectional view of the configuration of the present invention
도 2는 본 고안의 일부절개 평면도2 is a partial cutaway plan view of the present invention
도 3은 본 고안의 또다른 실시예3 is another embodiment of the present invention
도 4는 종래의 구성을 나타낸 단면도4 is a cross-sectional view showing a conventional configuration
* 도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings
10 : 수조 10' : 상판10: tank 10 ': top plate
11 : 히터 12 : 차단벽11 heater 12 blocking wall
12a : 경사면 13 : 개구부12a: slope 13: opening
14 : 수위감지실 15 : 수위감지봉14: water level detection room 15: water level detection rod
16 : 통수공16: water crew
수조(10) 내에 히터(11)를 내장하여 입수구(20)를 통해 유입된 물을 가열시켜 스팀출구(21)로 스팀을 배출시키는 전기보일러에서 수조(10) 내에 상측이 개방된 개구부(13)로 되어있는 칸막이형태의 차단벽(12)을 형성하여 그 사이에 수위감지실(14)을 구성한 다음 수위감지실(14) 내에 고수위,중수위,저수위 등을 감지하는 수위감지봉(15)을 각각 설치하되 수위감지봉(15)은 수조(10)의 상판(10')에 고정하고 차단벽(12) 하부는 수위감지실(14)이 상광하협상으로 될수있게 경사면(12a)으로 형성하여 수위감지실(14) 내에 물이 유통되는 소폭의 통수공(16)을 형성하여서된 것이다.An opening 13 having an upper side opened in the water tank 10 in an electric boiler in which a heater 11 is built in the water tank 10 to heat water introduced through the water inlet 20 to discharge steam to the steam outlet 21. Forming a partition-shaped barrier wall 12 formed therein to form a water level sensing chamber 14 therebetween, and then detecting the high water level, medium water level, low water level, etc. in the water level sensing chamber 14; The water level sensing rods 15 are fixed to the upper plate 10 'of the water tank 10, and the lower part of the blocking wall 12 is formed on the inclined surface 12a so that the water level sensing chamber 14 can be in the upper and lower negotiations. It is made by forming a small water passage 16 through which water flows in the water level detection chamber 14.
그리고, 도 3은 본 고안의 또다른 실시예로서 수조(10) 중앙에 지지대(12a)로 연결된 통형의 차단벽(12)을 설치하여 차단벽(12) 내에 구성된 수위감지실(14)에 수위감지봉(15)을 각각 설치한 것이다.3 is a water level in the water level sensing chamber 14 configured in the blocking wall 12 by installing a cylindrical blocking wall 12 connected to the support 12a at the center of the water tank 10 as another embodiment of the present invention. The sensing rods 15 are installed respectively.
도면중 미설명부호 22는 폐수배출구, 23은 안전변, 24는 압력계이다.In the drawings, reference numeral 22 denotes a wastewater outlet, 23 a safety valve, and 24 a pressure gauge.
이와같이된 본 고안은 수조(10) 내에 차단벽(12)으로 수위감지실(14)이 구성되어 그 수위감지실(14)에 설치된 수위감지봉(15)으로 수조(10) 내의 수위를 감지하게 된다.The present invention as described above is the water level sensing chamber 14 is configured as a blocking wall 12 in the water tank 10 to detect the water level in the water tank 10 by the water level sensing rod 15 installed in the water level sensing chamber 14. do.
이때, 본 고안에서는 수조(10) 내에 내장된 히터(11) 가열에 의해 물이 끓으면서 수조(10) 내에서 물이 출렁거리거나 입수구(20)를 통해 유입되는 물이 소용돌이치더라도 수위감지실(14)은 거의 영향을 받지않는 것으로 이는 소폭의 통수공(16)에 의해 물이 유통되므로 히터열이 직접적으로 전달되지 않고 입수구(20)에 유입되는 물의 영향을 받지않기 때문에 수위감지실(14)의 수면이 일정하게 유지되어 안정적으로 수위를 감지하게 된다.At this time, in the present invention, the water is boiled by heating the heater 11 built in the water tank 10, even if the water in the water tank 10 or the water flowing through the water inlet 20 is swirled, the water level sensing chamber 14 is almost unaffected because the water is distributed by the small water hole 16 so that the heat of the heater is not directly transmitted and is not affected by the water flowing into the water inlet 20. ), The surface of the water is kept constant so that the water level can be stably detected.
즉, 수조(10) 내의 수위감지실(14)은 통수공(16)에 의해서 수조(10) 내의 수면높이와 항상 일치된 상태를 유지하게 되며 히터(11) 가열에 의해서 수조(10) 내의 물이 출렁거리거나 입수구(20)를 통해 유입되는 물이 소용돌이치더라도 차단벽(12)에 의해 수위감지실(14)은 영향을 받지 않게되는 것이다.That is, the water level detection chamber 14 in the water tank 10 is always maintained in a state consistent with the water level in the water tank 10 by the water hole 16 and the water in the water tank 10 by heating the heater 11. The water level sensing chamber 14 is not affected by the blocking wall 12 even if the water flowing through the inflow or inlet 20 is swirled.
이와같이 본 고안은 수조 내에 수위감지봉이 설치되어 히터가열에 의해서 물이 출렁거리거나 입수구를 통해 유입되는 물에 의해 소용돌이치더라도 그 영향을 거의 받지않고 안정적으로 수위를 감지할수 있게되어 수조 외측에 별도의 수위감지수단을 설치하지 않아도 되므로 보일러의 설치공간을 크게 줄일수 있게 되고 제조원가도 절감할수 있는 이점이 있는 것이다.As such, the present invention is provided with a water level sensing rod in the tank so that the water level can be stably detected without being affected even if the water is swung by the heater heating or swirled by the water flowing through the inlet. Since there is no need to install the water level detecting means, it is possible to greatly reduce the installation space of the boiler and to reduce the manufacturing cost.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019990011652U KR20010001261U (en) | 1999-06-28 | 1999-06-28 | A water level detecting instrument for an electric boiler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019990011652U KR20010001261U (en) | 1999-06-28 | 1999-06-28 | A water level detecting instrument for an electric boiler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| KR20010001261U true KR20010001261U (en) | 2001-01-15 |
Family
ID=54764698
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR2019990011652U KR20010001261U (en) | 1999-06-28 | 1999-06-28 | A water level detecting instrument for an electric boiler |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR20010001261U (en) |
-
1999
- 1999-06-28 KR KR2019990011652U patent/KR20010001261U/en not_active Application Discontinuation
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