KR930007294Y1 - Pressure auto-controller for hot water boiler - Google Patents
Pressure auto-controller for hot water boiler Download PDFInfo
- Publication number
- KR930007294Y1 KR930007294Y1 KR2019910002908U KR910002908U KR930007294Y1 KR 930007294 Y1 KR930007294 Y1 KR 930007294Y1 KR 2019910002908 U KR2019910002908 U KR 2019910002908U KR 910002908 U KR910002908 U KR 910002908U KR 930007294 Y1 KR930007294 Y1 KR 930007294Y1
- Authority
- KR
- South Korea
- Prior art keywords
- water
- boiler
- pressure
- heating
- expansion
- Prior art date
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims description 26
- 238000010438 heat treatment Methods 0.000 claims description 22
- 230000000149 penetrating effect Effects 0.000 claims description 2
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims 1
- 229910052739 hydrogen Inorganic materials 0.000 claims 1
- 239000001257 hydrogen Substances 0.000 claims 1
- 230000001105 regulatory effect Effects 0.000 claims 1
- 239000008236 heating water Substances 0.000 description 10
- 230000008602 contraction Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000029058 respiratory gaseous exchange Effects 0.000 description 1
- 239000008400 supply water Substances 0.000 description 1
- 239000008399 tap water Substances 0.000 description 1
- 235000020679 tap water Nutrition 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24D—DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
- F24D19/00—Details
- F24D19/10—Arrangement or mounting of control or safety devices
- F24D19/1006—Arrangement or mounting of control or safety devices for water heating systems
- F24D19/1009—Arrangement or mounting of control or safety devices for water heating systems for central heating
- F24D19/1015—Arrangement or mounting of control or safety devices for water heating systems for central heating using a valve or valves
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24D—DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
- F24D3/00—Hot-water central heating systems
- F24D3/10—Feed-line arrangements, e.g. providing for heat-accumulator tanks, expansion tanks ; Hydraulic components of a central heating system
- F24D3/1008—Feed-line arrangements, e.g. providing for heat-accumulator tanks, expansion tanks ; Hydraulic components of a central heating system expansion tanks
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24D—DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
- F24D2220/00—Components of central heating installations excluding heat sources
- F24D2220/04—Sensors
- F24D2220/048—Level sensors, e.g. water level sensors
Landscapes
- 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)
- Steam Or Hot-Water Central Heating Systems (AREA)
Abstract
내용 없음.No content.
Description
제1도는 보일러 전체 구성도.1 is the overall configuration of the boiler.
제2도는 본 고안의 장치 구성도.2 is a device configuration of the present invention.
* 도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings
1 : 소켓부재 2 : 팽창탱크1: socket member 2: expansion tank
3 : 암소켓 4 : 숫소켓3: cow socket 4: male socket
5 : 공기구멍 7 : 저수위센서5: air hole 7: low water level sensor
8 : 팽창관 9 : 가열실8: expansion tube 9: heating chamber
본 고안은 보일러에 설치되어 보일러의 내압을 자동으로 조절시켜 주는 내압자동 조절장치에 관한 것이다.The present invention relates to a pressure-resistant automatic control device installed in the boiler to automatically adjust the internal pressure of the boiler.
일반적으로 온수를 순환시켜 난방 및 급탕을 실시하는 시스템에서는 보일러 동체 내부에 설치되어 가열실(열교환기)내의 물을 기름이나 가스의 열원을 이용 가열시켜 고온으로 가열된 물이 순환 공급되면서 난방 및 급탕이 이루어지도록 되어 있다.In general, a system for heating and hot water by circulating hot water is installed inside a boiler body and heats water in a heating chamber (heat exchanger) using a heat source of oil or gas to circulate and supply water heated to a high temperature. This is to be done.
그런데, 이와 같은 난방장치에 있어서는 가열실내 난방수의 온도 상승시 비중의 변화(체적 팽창 및 수축)에 의한 보일러의 내부압력을 자동으로 조절해 줄수 있는 내압자동 조절장치가 필요하게 되는 것이다.However, in such a heating apparatus, an internal pressure automatic control device capable of automatically adjusting the internal pressure of the boiler due to a change in specific gravity (volume expansion and contraction) when the temperature of the heating water in the heating chamber rises is required.
그렇기 때문에 종래에는 이를 해결하기 위하여 보일러 외부에 설치된 보충수통(상부 개방형임)의 상부로 팽창관을 연장하여 내부압력의 팽창시 이 팽창관으로 팽창된 물이 토출되도록 하는 방식을 이용하거나, 가스가 충입된 밀폐식 팽창탱크를 이용해 왔었다.Therefore, in order to solve this problem, conventionally, the expansion tube is extended to the upper part of the supplementary water tank (upper open type) installed outside the boiler so that the expanded water is discharged to the expansion tube when the internal pressure is expanded, Filled sealed expansion tanks have been used.
그러나. 이와 같은 방식은 일단 팽창된 물이 보일러 외부로 배출되어 버리기 때문에 가열실내의 압이 떨어졌을 경우에는 팽창 배출된 만큼의 별도로 물을 보충해야 되는바, 이 경우 그때마다 차거운 물(수도물)을 보충해야 하는 관계로 보일러의 열효율을 저하시키는 일요인이 되어 왔으며, 또한 보충수 탱크를 보일러 동체내에 설치하는데 많은 제약을 받게 되는 결점이 있었다.But. In such a method, once the expanded water is discharged to the outside of the boiler, when the pressure in the heating chamber drops, it is necessary to replenish water as much as the expanded discharge. In this case, the cold water (tap water) must be replenished each time. As a result, it has been a factor of lowering the thermal efficiency of the boiler, and also has a drawback that many restrictions are placed on installing the make-up tank in the boiler body.
본 고안은 상기와 같은 종래의 제결함을 감안하여 보일러내의 압력조절을 자동으로 콘트롤 할수 있는 내압자동 조절장치를 안출한 것으로, 이를 첨부도면에 의거 상세히 설명하면 다음과 같다.The present invention devised a pressure-resistant automatic control device that can automatically control the pressure control in the boiler in view of the conventional defects as described above, as described in detail based on the accompanying drawings as follows.
보일러에 연결 설치되는 내압자동 조절장치를 구성함에 있어서, 보일러의 가열실(9) 상부에 고정 설치되는 암소켓(3)과 암소켓(3)에 결합되는 숫소켓(4)으로 구성되는 소켓부재(1)와, 상부에는 외부(대기압)와 관통되는 공기구멍(5)이 천설되고 저부에는 콘트롤 장치(C)와 연결되는 저수위센서(7)가 설치된 팽창탱크(2)를 팽창관(8)으로 연결하여 가열실(9)내의 압력조절이 자동으로 이루어지도록 한 것으로, 도면중 미설명 부호 10은 온도센서, 11은 순환펌프, 12는 급수용 전자변이다.In constructing a pressure-resistant automatic control device connected to the boiler, the socket member consisting of a cow socket (3) fixed to the upper portion of the heating chamber (9) of the boiler and a male socket (4) coupled to the cow socket (3) (1) and an expansion tank (2) having a low water level sensor (7) connected to the control device (C) at the bottom, and an air hole (5) penetrating the outside (atmospheric pressure) at the upper part thereof. The pressure control in the heating chamber (9) is made to be connected automatically by the reference numeral 10 in the drawing, a temperature sensor, 11 is a circulation pump, 12 is an electronic valve for water supply.
이와 같이 구성되는 본 고안의 작용효과를 설명하면, 제1도의 전체구성도에서 보는 바와 같이 보일러가 정상적인 난방가도을 실시할 경우에는 가열실(9)에 난방수의 물온도가 통상 70℃에서 75℃의 온도변화를 이루면서 난방수의 순환이 이루어지는데, 이때 난방수가 70℃에서 75℃로 올라가게 되면 가열실(9)내 압력이 증가하여 체적팽창이 일어나므로 증가분의 물이 소켓부재(1)를 통하여 팽창관(8)으로 연결되어 있는 팽창탱크(2)로 넘쳐 흐르게 되어 팽창압력의 완충이 이루어지는 것이며, 반대로 버어너가동이 중지되어 난방수의 온도가 70℃로 떨어지게 되면 가열실(9)내 난방수의 체적이 줄어들면서 압력이 떨어지게 되므로 그 압력이 대가입보다 낮아지게 된다(진공상태). 그러므로, 대기압력을 직접받고 있는 팽창탱크(2) 속의 물이 압력이 낮은 가열실(9) 내부로 팽창관(8)을 통하여 역유입 되게 되는 것이다. 즉, 압력팽창으로 배출되었던 물이 역유입되어 가열실(9)내의 물보충이 자동으로 이루어지게 되는 것이다. (압력이 대기압으로 평형)뿐만 아니라, 가열실(9)이 과열되어 80℃이상으로 높아질경우에도 상기와 같은 압력변화로 인해 가열실(9)내 난방수가 팽창탱크(2)로 배출되었다가 가열실(9) 내부압이 대기압으로 떨어지게 되면 팽창탱크(2)속의 물이 가열실(9)로 역유입되어 난방수의 자동보충이 실현되는 것이다.Referring to the effect of the present invention configured as described above, as shown in the overall configuration of FIG. 1, the water temperature of the heating water in the heating chamber (9) is usually 70 ℃ to 75 ℃ when the boiler performs normal heating furnace The heating water is circulated by changing the temperature of. At this time, when the heating water rises from 70 ° C. to 75 ° C., the pressure in the heating chamber 9 increases and volume expansion occurs, thereby increasing the water in the socket member 1. Through the expansion tank (2) is connected to the expansion tank (8) through the overflow flow to buffer the expansion pressure, on the contrary burner operation is stopped and the temperature of the heating water drops to 70 ℃ in the heating chamber (9) As the volume of heating water decreases, the pressure drops, so the pressure is lower than that of the large (vacuum state). Therefore, the water in the expansion tank 2 which is directly under atmospheric pressure is introduced into the heating chamber 9 with low pressure through the expansion pipe 8. That is, the water discharged by the pressure expansion is introduced back to the water replenishment in the heating chamber (9) is made automatically. In addition to the (pressure is equilibrated to atmospheric pressure), even when the heating chamber 9 is overheated and rises above 80 ° C, the heating water in the heating chamber 9 is discharged to the expansion tank 2 due to the pressure change as described above. When the internal pressure of the chamber 9 drops to atmospheric pressure, the water in the expansion tank 2 flows back into the heating chamber 9 to realize automatic replenishment of the heating water.
한편, 이와 같은 팽창, 보충작용이 거듭되는 과정에서 난방수의 자연증발 및 누수등의 용인으로 팽창탱크(2)내의 물이 어느정도 하한선까지 내려가게 되면 그의 저부에 설치되어 있는 저수위센서(7)가 동작하여 그와 연결된 콘트롤 장치(C)로 신호를 보내게 되므로 콘트롤장치(C)에서 이를 감지, 일단 보일러의 난방가동을 중지시키고 제1도에 도시된 급수용 전자변(12)을 개로시켜 가열실(9)내로 부족한 물을 보충하게 되는 것이다. 이와 같은 본 장치는 가열실(9)내의 난방 온수가 온도의 변화에 따른 물의 팽창 및 보충작용이 자동으로 실시되도록 하는등 숨쉬는 형태의 내압자동 조절장치로써 난방수의열손실을 최소화하여 난방효율을 극대화 함과 동시에 팽창탱크의 설치 높이 제한을 극복함으로써 팽창탱크의 보일러 동체내 설치를 가능토록 하여 보일러의 콤팩트화를 실연할 수가 있는등 그 실사용가치가 일층 고양된 신규의 고안인 것이다.On the other hand, when the water in the expansion tank (2) is lowered to a certain lower limit due to the natural evaporation and leakage of heating water in the course of repeated expansion and replenishment, the low water level sensor (7) installed at the bottom thereof is It operates and sends a signal to the control device (C) connected thereto, so that the control device (C) detects this, and once the heating operation of the boiler is stopped, the heating chamber is opened by opening the water supply electronic valve (12) shown in FIG. (9) We will make up for lack of water. The present apparatus is a pressure-resistant automatic control device of the type of breathing, such that the hot water in the heating chamber 9 causes the expansion and replenishment of the water according to the temperature change automatically to minimize the heat loss of the heating water to maximize the heating efficiency. At the same time, it is possible to install the expansion tank in the boiler body by overcoming the height limitation of the expansion tank, thereby demonstrating the compactness of the boiler.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019910002908U KR930007294Y1 (en) | 1991-02-28 | 1991-02-28 | Pressure auto-controller for hot water boiler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019910002908U KR930007294Y1 (en) | 1991-02-28 | 1991-02-28 | Pressure auto-controller for hot water boiler |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR920016988U KR920016988U (en) | 1992-09-17 |
| KR930007294Y1 true KR930007294Y1 (en) | 1993-10-15 |
Family
ID=19311405
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR2019910002908U KR930007294Y1 (en) | 1991-02-28 | 1991-02-28 | Pressure auto-controller for hot water boiler |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR930007294Y1 (en) |
-
1991
- 1991-02-28 KR KR2019910002908U patent/KR930007294Y1/en not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| KR920016988U (en) | 1992-09-17 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US3999709A (en) | Water heater | |
| JP5612096B2 (en) | Self-supporting pump for heated liquid, and heat-driven liquid closed-loop automatic circulation system using the same | |
| US7007858B2 (en) | Compact boiler with tankless heater for providing heat and domestic hot water and method of operation | |
| US4611654A (en) | Passive system for heat transfer | |
| US4956534A (en) | Inverted frustum shaped microwave heat exchanger and applications thereof | |
| US6202935B1 (en) | Combined potable water heater and hydronic heating system | |
| KR930007294Y1 (en) | Pressure auto-controller for hot water boiler | |
| US4203300A (en) | Horizontal direct fired water bath propane vaporizer | |
| US4296883A (en) | Heat generation and distribution system | |
| KR930007293Y1 (en) | Hot water boiler | |
| JPH10325697A (en) | Capacity regulator for heat exchanger | |
| US1237403A (en) | Automatic instantaneous water heating and storage system. | |
| US6101984A (en) | Fluid heater and method of heating fluid | |
| US1908041A (en) | Water heater | |
| KR880003406Y1 (en) | Hot water boiler | |
| KR950003784B1 (en) | Hot water circulating apparatus | |
| KR980009069U (en) | Automatic heating water refilling device for hot water boiler | |
| GB2169397A (en) | Heat recovery from commercial cookers | |
| KR100438362B1 (en) | A energy saving type hot-water boiler heating apparatus | |
| KR100201317B1 (en) | The atmosphere open type gas furnace | |
| US2012068A (en) | Thermostatic valve | |
| KR900006506Y1 (en) | Steam boiler | |
| JPH08210704A (en) | Vacuum type hot-water machine | |
| KR890006772Y1 (en) | Radiator for heating | |
| KR900008072Y1 (en) | Pressure control device for hot-water heater |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A201 | Request for examination | ||
| E902 | Notification of reason for refusal | ||
| O032 | Opposition [utility model]: request for opposition | ||
| U123 | Submission of document of withdrawal after decision of registration |