KR20030088084A - Hot water Suppling System - Google Patents
Hot water Suppling System Download PDFInfo
- Publication number
- KR20030088084A KR20030088084A KR1020020026000A KR20020026000A KR20030088084A KR 20030088084 A KR20030088084 A KR 20030088084A KR 1020020026000 A KR1020020026000 A KR 1020020026000A KR 20020026000 A KR20020026000 A KR 20020026000A KR 20030088084 A KR20030088084 A KR 20030088084A
- Authority
- KR
- South Korea
- Prior art keywords
- hot water
- waste heat
- coolant
- generator
- cooling
- Prior art date
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 64
- 239000002918 waste heat Substances 0.000 claims abstract description 17
- 238000001816 cooling Methods 0.000 claims abstract description 13
- 239000002826 coolant Substances 0.000 claims description 12
- 238000010438 heat treatment Methods 0.000 claims description 11
- 230000002528 anti-freeze Effects 0.000 claims description 10
- 238000010257 thawing Methods 0.000 claims description 5
- 230000000903 blocking effect Effects 0.000 claims 1
- 210000003608 fece Anatomy 0.000 claims 1
- 239000007789 gas Substances 0.000 abstract description 14
- 239000000498 cooling water Substances 0.000 abstract description 8
- 238000000034 method Methods 0.000 abstract description 5
- 230000000694 effects Effects 0.000 abstract description 4
- 238000002844 melting Methods 0.000 abstract description 3
- 230000008018 melting Effects 0.000 abstract description 3
- 230000005611 electricity Effects 0.000 description 10
- 238000011084 recovery Methods 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 230000000295 complement effect Effects 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02C—GAS-TURBINE PLANTS; AIR INTAKES FOR JET-PROPULSION PLANTS; CONTROLLING FUEL SUPPLY IN AIR-BREATHING JET-PROPULSION PLANTS
- F02C6/00—Plural gas-turbine plants; Combinations of gas-turbine plants with other apparatus; Adaptations of gas-turbine plants for special use
- F02C6/18—Plural gas-turbine plants; Combinations of gas-turbine plants with other apparatus; Adaptations of gas-turbine plants for special use using the waste heat of gas-turbine plants outside the plants themselves, e.g. gas-turbine power heat plants
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E20/00—Combustion technologies with mitigation potential
- Y02E20/16—Combined cycle power plant [CCPP], or combined cycle gas turbine [CCGT]
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Cleaning Of Streets, Tracks, Or Beaches (AREA)
- Input From Keyboards Or The Like (AREA)
Abstract
본 발명은 가스발전기의 엔진 폐열을 이용하여 온수를 공급하는 장치에 관한 것으로, 엔진폐열에 의해 열교환 되어 뜨거워진 냉각수가 기기제어부의 출력신호에 따라 제어 동작되는 삼방변에 의해 온수탱크 내 간접 열교환기를 통해 냉수를 온수로 전환시키며, 냉각수의 온도를 낮추어 다시 가스발전기를 냉각시키는 수냉식 냉각장치를 특징으로 하는, 엔진 폐열을 이용한 온수공급장치와 이 장치에 의한 온수 공급방법에 관한 것이다.The present invention relates to a device for supplying hot water by using the engine waste heat of the gas generator, the indirect heat exchanger in the hot water tank by the three-way of the cooling water heat exchanged by the engine waste heat is controlled by the output signal of the machine control unit The present invention relates to a hot water supply apparatus using engine waste heat, and a method of supplying hot water by using the apparatus, characterized by a water-cooled cooling device for converting cold water into hot water and lowering the temperature of the cooling water to cool the gas generator again.
이 고안은 별도의 온수보일러를 사용하지 않고도 아파트 및 빌딩에 온수를 용이하게 공급하도록 한 것으로써 온수를 데우고도 남는 폐열은 옥상의 쿨링타워를 통해 재냉각 시켜지지만, 겨울철에는 지하주차장 입구나 APT 단지 내 도로의 빙판 및 눈 녹임에도 충분히 활용할 수 있어 에너지 절감 및 입주자의 만족을 증대시킬 수 있는 효과가 있다.This design makes it easy to supply hot water to apartments and buildings without the use of a separate hot water boiler. Waste heat remaining after the hot water is heated is recooled through the rooftop cooling tower. It can be fully utilized for ice and snow melting of the inner road, and it has the effect of saving energy and increasing tenant's satisfaction.
Description
본 발명은 가스발전기의 엔진 폐열을 이용한 온수공급장치 및 온수공급The present invention is a hot water supply device and hot water supply using the engine waste heat of the gas generator
방법에 관한 것으로, 보다 상세하게는 발전기의 수냉식 냉각장치의 냉각수The method relates to, in more detail, the cooling water of a water-cooled chiller of a generator.
통로를 온수탱크 내 온수 열교환기를 경유하도록 설치하고 남는 폐열은 겨울The passage is installed through the hot water heat exchanger in the hot water tank, and the remaining waste heat
철 주차장 입구나 빙판 또는 눈길의 눈녹임에 이용함으로써 에너지 절감효과Energy saving effect by using at the entrance of the iron parking lot, the melting of ice or snow road
를 증대하고 주민의 생활편의를 도모해 주는 온수공급장치 및 온수공급방법Hot water supply system and hot water supply method to increase the number of people and make life easier for residents
에 관한 것이다.It is about.
본 발명은 아파트의 구조상 중앙집중 난방방식과 개별 난방방식의 단점The present invention is a disadvantage of the central heating method and individual heating method in the structure of the apartment
을 상호보완할 수 있는 장점이 있다. 개별난방은 중앙난방 방식보다 온수 사There is an advantage that can complement each other. Individual heating is more hotter than central heating.
용 시 온수가 데워지는 시간이 길고 온수사용 시 가스의 사용이 많으며, 중Long time to warm up the hot water when using, and a lot of gas when using the hot water,
앙난방은 난방비가 과다하게 발생하고 난방의 효율이 떨어지는 문제점으로Heating is caused by excessive heating costs and poor heating efficiency.
되고 있다.It is becoming.
오늘날 한전에서 공급하는 전기공급량의 부족으로 정부의 에너지 대책이Due to the lack of electricity supply from KEPCO, the government's energy measures
심각하게 거론되고 있으므로 가스발전기를 이용한 아파트 단지 내 개별 전기As seriously discussed, individual electricity in apartment complexes using gas generators
공급은 향후 부족한 전기공급난을 해소 시켜줄 것이다. 따라서 가스발전기Supply will solve the shortage of electricity supply in the future. Thus gas generator
사용시 발생하는 폐열을 이용하여 온수를 공급할 수 있으며, 남은 폐열은 아Hot water can be supplied using the waste heat generated during use.
프트 단지 내 빙판이나 눈녹임에도 사용할 수 있는 것이다.It can also be used for ice and snow melting in the shaft.
따라서, 본 발명은 상기한 바와 같이 종래의 온수공급장치가 가지고 있Therefore, the present invention has a conventional hot water supply device as described above.
는 문제점 및 전기공급의 문제점을 해결하고 에너지 절약효과를 증대시키기Solve the problems and problems of electricity supply and increase the energy saving effect
위해 고안된 것으로, 별도의 전기 및 가스를 사용하지 않고 엔진의 폐열을It is designed to remove waste heat from the engine without using electricity and gas.
이용하여 짧은 시간에 높은 온도의 온수를 집안에 공급하여 사용을 하거나,Use it to supply high temperature hot water to your house in a short time,
겨울철 빙판길 및 눈길의 눈녹임에 사용할 수 있도록 해주는 발전기 폐열을Generator waste heat that can be used to thaw winter snow and snow
이용한 온수공급장치를 제공함으로써 에너지효율을 극대화하는데 그 목적이The purpose is to maximize energy efficiency by providing the hot water supply system.
있다.have.
도 1 - 본 발명의 온수공급장치가 적용된 발전기의 냉각원리 및 온수공급원1-Cooling principle and hot water supply source of the generator to which the hot water supply device of the present invention is applied
리를 도시하는 개략적 단면도Schematic section showing li
도 2 - 본 발명에 따른 온수공급장치 전체 및 전기공급의 관계를 개략적으로Figure 2-schematically shows the relationship between the entire hot water supply device and the electricity supply according to the present invention
도시하는 개략도Schematic drawing
★ 도면의 주요 부분에 대한 부호의 설명 ★★ Description of symbols for the main parts of the drawings ★
1 : 가스발전기 2 : 냉각수(Hot)1: Gas Generator 2: Cooling Water (Hot)
3 : 냉각수공급용 헤더(Supply Header) 4 : 삼방변(밸브)3: Cooling water supply header (Supply Header) 4: Three-way valve (valve)
5 : 온수용 열교환기 6 : 온수탱크5: heat exchanger for hot water 6: hot water tank
7 : 냉수공급라인 8 : 온수탱크용 온도센서7: cold water supply line 8: temperature sensor for hot water tank
9 : 냉각수회수용 헤더(Return Header) 10 : Cooling Tower9: Return Header 10: Cooling Tower
11 : 냉각수(Cool) 12 : 밸브개폐기11: Coolant 12: Valve switch
13 : 해빙용 열교환기 14 : 팽창탱크(부동액탱크)13: thawing heat exchanger 14: expansion tank (antifreeze tank)
15 : 부동액 순환펌프 16 : 옥외용 부동액 온수열선15: antifreeze circulation pump 16: outdoor antifreeze hot water heating wire
17 : 온수공급라인(Line) 18 : 전기공급선17: hot water supply line (Line) 18: electricity supply line
19 : 옥상 물탱크 20 : 개별 보일러19: rooftop water tank 20: individual boiler
21 : 도시가스 배관21: city gas piping
이하, 첨부 도면을 참조로 본 발명에 따른 발전기 엔진 폐열을 이용한 온With reference to the accompanying drawings, a generator using the engine heat waste heat according to the present invention
수공급장치를 보다 상세하게 설명하면 다음과 같다.The water supply device will be described in more detail as follows.
도 1은 온수공급장치가 적용된 발전기의 냉각원리 및 온수공급원리를 도시하1 illustrates the cooling principle and the hot water supply principle of a generator to which a hot water supply device is applied.
는 단면도이며, 도 2는 본 발명에 따른 전반적인 연결 및 설치상태를 보이는Is a cross-sectional view, Figure 2 shows the overall connection and installation state according to the invention
개략적인 단면도로써, 이들 도면에 의하면 온수공급은 발전기(1)의 수냉식As a schematic cross-sectional view, according to these figures the hot water supply is water-cooled of the generator 1
냉각원리에 따라 엔진의 폐열을 이용하여 지하에 있는 온수탱크(6) 내 열교Thermal bridge in the hot water tank (6) in the basement using the waste heat of the engine according to the cooling principle
환기(5)를 거쳐 일정온도(50~60℃)를 유지하면서 각 입주자에게 공급할 수It can be supplied to each tenant while maintaining a constant temperature (50 ~ 60 ℃) through ventilation (5).
있다.have.
먼저 가스발전기(1)를 통해 뜨거워진 냉각수(2)는 공급용 헤더(3)에 모아지First, the cooling water (2) heated through the gas generator (1) is collected in the supply header (3)
고 다시 삼방변(4)을 통해 열교환기(5)를 거쳐 회수용 헤더(9)로 흐른다. 이Then through the three-way (4) flows through the heat exchanger (5) to the recovery header (9). this
때 온수탱크(6)에 유입된 냉수(7)는 열교환기(5)를 통해 데워져 온수로 전환When the cold water (7) introduced into the hot water tank (6) is warmed through the heat exchanger (5) is converted into hot water
되며, 온수탱크(6) 내 온수의 온도가 일정온도(60℃)에 이르면 온도센서(8)If the temperature of the hot water in the hot water tank (6) reaches a certain temperature (60 ℃), the temperature sensor (8)
에 의해 감지되고 삼방변(4)이 작동하여, 온수탱크(6) 내 열교환기(5)로 유Is sensed by the three-sided (4) and actuates the heat exchanger (5) in the hot water tank (6).
입되던 냉각수(2)의 유입이 차단되어 냉각수(2)는 회수용 헤더(9)로 직접 보The inflow of the coolant (2) that has entered is blocked so that the coolant (2) is sent directly to the recovery header (9).
내어 진다. 회수용 헤더(9)에 축적된 냉각수(2)는 Cooling Tower(10)로 보내Bet down Cooling water (2) accumulated in the recovery header (9) is sent to the Cooling Tower (10).
져 2차 냉각되어 20~40℃로 차가워진 냉각수(11)가 가스발전기(1)로 다시 유The cooling water 11 cooled to 20-40 ° C. by the second cooling is flowed back to the gas generator 1.
입되어 가스발전기(1)를 냉각시킨다.To cool the gas generator 1.
또한 겨울철에는 공급용 헤더(3)에 부착된 밸브개폐기(12)를 조절하여 온수In addition, in winter, by adjusting the valve switch 12 attached to the supply header (3) hot water
열교환기(5)를 경유하고 남는 폐열을 주차장 입구나 빙판길 또는 눈길의 해Waste heat remaining after passing through the heat exchanger (5) may cause
빙을 위해 사용할 수 있는데, 뜨거워진 냉각수(2)의 일부를 도로 해빙용 열It can be used for ice, where part of the heated coolant (2)
교환기(13)로 유입시켜 팽창탱크(14) 내 부동액과 열교환이 이루어진다. 열Heat exchange with the antifreeze in the expansion tank 14 is introduced into the exchanger (13). Heat
교환기(13)에 의해 데워진 부동액은 펌프(15)를 통해 옥외 주차장 및 도로로The antifreeze heated by the exchanger (13) passes through the pump (15) to the outdoor parking lot and to the road.
연결된 부동액이 주입된 온수열선(16)을 따라 순환함으로써 빙판길 및 눈길Ice road and snow road by circulating along the hot water heater 16 into which the connected antifreeze is injected
을 해빙시키게 된다. 이와 같은 해빙제어시스템은 관리인이 작동이 필요하다Will thaw. Such a sea ice control system needs to be operated by a manager.
고 판단되는 날에만 선택하여 가동시킬 수 있다. 또한 빙판길 해빙용 열교환It can be selected and operated only on the days judged high. Also, ice heat exchanger
기(13)를 거친 냉각수(2)는 온수탱크 열교환기(5)를 거친 냉각수와는 달리The coolant (2) passing through the unit (13) is different from the coolant passed through the hot water tank heat exchanger (5).
온도가 상당히 낮으므로 쿨링타워(10)를 거치지 않고 바로 가스발전기(1)로Since the temperature is quite low, the gas generator (1) does not go through the cooling tower (10).
유입시킨다.Inflow.
이상에서와 같은 본 발명에 의하면, 기존 한전을 통한 전기의 공급이 특According to the present invention as described above, the supply of electricity through the existing KEPCO is particularly
정 기간에는 사용량을 충족시키지 못해 많은 어려움이 있어 이의 해결방안으There is a lot of difficulties in not meeting the usage in a certain period of time.
로 아파트 단지 내 가스발전기를 설치하여 자체적으로 전기를 공급받을 수By installing a gas generator in an apartment complex, you can receive electricity by yourself.
있도록 편의성을 추구함에 있어, 발전기(1)의 냉각장치의 용도를 확장하여In pursuing convenience so as to expand the use of the cooling device of the generator (1)
온수탱크(6) 내에 열교환기(5)를 통해 발전기(1)의 폐열을 온수탱크(6) 내The waste heat of the generator 1 is transferred into the hot water tank 6 through the heat exchanger 5 in the hot water tank 6.
냉수에 전달하여 급탕으로 전화케 함으로써, 보일러를 통해 별도의 전기 및By passing cold water to the hot water supply, separate electricity and
연료를 사용하지 않고도 온수(급탕)를 용이하게 공급받아 사용하거나, 온수(Easily supplied hot water (hot water) without using fuel, or hot water (
급탕)사용 외에 남는 폐열(약 10%)을 부동액이 주입된 온수열선(16)을 따라In addition to the use of hot water), the remaining waste heat (approximately 10%) along the hot water heating line 16 into which the antifreeze is injected
옥외 주차장 등의 해빙용으로 사용할 수 있어, 에너지의 소비를 줄일 수 있It can be used for the thawing of outdoor parking lot, etc.
을 뿐만 아니라 입주민의 생활편의를 도모해 주는 효과가 있는 발명인 것이In addition, it is an invention that has the effect of promoting the convenience of the residents.
다.All.
Claims (2)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR0120020000001 | 2002-05-11 | ||
| KR20020000001U KR200276555Y1 (en) | 2002-05-11 | 2002-05-11 | Korean Letter Input System Using 3 Contact Point Keybutton |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| KR20030088084A true KR20030088084A (en) | 2003-11-17 |
Family
ID=32376389
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020020026000A KR20030088084A (en) | 2002-05-11 | 2002-05-11 | Hot water Suppling System |
| KR20020000001U KR200276555Y1 (en) | 2002-05-11 | 2002-05-11 | Korean Letter Input System Using 3 Contact Point Keybutton |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR20020000001U KR200276555Y1 (en) | 2002-05-11 | 2002-05-11 | Korean Letter Input System Using 3 Contact Point Keybutton |
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| Country | Link |
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| KR (2) | KR20030088084A (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100664651B1 (en) | 2005-06-21 | 2007-01-04 | (주) 제나기술 | Keypad device |
| WO2008150084A2 (en) * | 2007-06-04 | 2008-12-11 | Dong Joo Kim | Apparatus for inputting a character |
| EP2232831A4 (en) * | 2007-12-12 | 2011-06-22 | Eatoni Ergonomics Inc | Telephone keypad based on tripods |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01268910A (en) * | 1988-04-19 | 1989-10-26 | Niigata Eng Co Ltd | Snow melting equipment for heat and current feeding means |
| JPH03194559A (en) * | 1989-12-25 | 1991-08-26 | Hitachi Chem Co Ltd | Developer for precursor of photosensitive polyimide |
| JPH05223268A (en) * | 1992-02-06 | 1993-08-31 | Nippondenso Co Ltd | Cogeneration system |
| JPH07139427A (en) * | 1993-11-15 | 1995-05-30 | Nishishiba Electric Co Ltd | Optimal temperature control method for cogeneration system |
| KR20020005826A (en) * | 2000-07-10 | 2002-01-18 | 이중구 | System for supplying electric power and air conditioning by heat amalgmation |
-
2002
- 2002-05-11 KR KR1020020026000A patent/KR20030088084A/en not_active Application Discontinuation
- 2002-05-11 KR KR20020000001U patent/KR200276555Y1/en not_active IP Right Cessation
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01268910A (en) * | 1988-04-19 | 1989-10-26 | Niigata Eng Co Ltd | Snow melting equipment for heat and current feeding means |
| JPH03194559A (en) * | 1989-12-25 | 1991-08-26 | Hitachi Chem Co Ltd | Developer for precursor of photosensitive polyimide |
| JPH05223268A (en) * | 1992-02-06 | 1993-08-31 | Nippondenso Co Ltd | Cogeneration system |
| JPH07139427A (en) * | 1993-11-15 | 1995-05-30 | Nishishiba Electric Co Ltd | Optimal temperature control method for cogeneration system |
| KR20020005826A (en) * | 2000-07-10 | 2002-01-18 | 이중구 | System for supplying electric power and air conditioning by heat amalgmation |
Also Published As
| Publication number | Publication date |
|---|---|
| KR200276555Y1 (en) | 2002-05-24 |
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