KR100286568B1 - Waste water heat pump storage system - Google Patents
Waste water heat pump storage system Download PDFInfo
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- KR100286568B1 KR100286568B1 KR1019990001759A KR19990001759A KR100286568B1 KR 100286568 B1 KR100286568 B1 KR 100286568B1 KR 1019990001759 A KR1019990001759 A KR 1019990001759A KR 19990001759 A KR19990001759 A KR 19990001759A KR 100286568 B1 KR100286568 B1 KR 100286568B1
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- heat
- storage tank
- hot water
- evaporator
- circulation
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- 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
- F24D11/00—Central heating systems using heat accumulated in storage masses
- F24D11/02—Central heating systems using heat accumulated in storage masses using heat pumps
- F24D11/0214—Central heating systems using heat accumulated in storage masses using heat pumps water heating system
- F24D11/0235—Central heating systems using heat accumulated in storage masses using heat pumps water heating system with recuperation of waste energy
- F24D11/025—Central heating systems using heat accumulated in storage masses using heat pumps water heating system with recuperation of waste energy contained in waste water
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- 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
- F24D2200/00—Heat sources or energy sources
- F24D2200/12—Heat pump
- F24D2200/123—Compression type heat pumps
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- 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
- F24D2200/00—Heat sources or energy sources
- F24D2200/16—Waste heat
- F24D2200/20—Sewage water
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- 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
- F24D3/18—Hot-water central heating systems using heat pumps
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B30/00—Heat pumps
- F25B30/06—Heat pumps characterised by the source of low potential heat
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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)
- Heat-Pump Type And Storage Water Heaters (AREA)
Abstract
Description
본 발명은 산업현장, 대형 건물의 중앙공급식 냉·난방 시스템, 아파트 난방 공급 등에서 냉난방 시스템 가동시 사용되는 전력과 연료를 최대한 절감함과 동시에 열효율을 증대시킬 수 있도록 발명된 축열식 폐수 히트펌프 시스템에 관한 것이다.The present invention is directed to a heat storage wastewater heat pump system invented to increase power efficiency and fuel efficiency while maximally reducing power and fuel used when operating an air conditioning system in an industrial site, a centrally supplied cooling / heating system for a large building, and supplying apartment heating. It is about.
종래의 냉·난방 열교환 기기 장비는 단순가열 방식에 의한 난방이나 단순 냉매 사이클을 이용한 냉방시스템으로 이루어진 관계로 전력 및 연료의 낭비가 심할뿐만 아니라 열 손실이 크게 발생되는 단점이 있었다,Conventional cooling and heating heat exchanger equipment has a disadvantage that not only is a significant waste of power and fuel, but also a large heat loss due to the simple heating method of heating or a cooling system using a simple refrigerant cycle.
즉, 종래의 난방 및 온수 열교환 장치는 도5와 같이 보일러(120)와 온수 저장탱크(70)를 설치한 후 이를 순환 파이프라인(40)으로 연결시켜 물이 순환되도록 하고, 순환 파이프라인(40) 일측에는 순환펌프(50)를 구비하여 물의 순환 압력이 증대되도록 구성하고 있다. 따라서 보일러(120)를 구동하여 물을 가열하면 가열된 온수가 순환 파이프라인(40)에 의하여 찬물이 충만된 온수저장 탱크로 유입되는 동시에 온수저장탱크(70) 내의 찬물은 순환 파이프라인(40)을 통하여 보일러(120)에서 가열된 후 다시 온수 저장 탱크(70) 내로 유입되는 순환을 반복하여 온수 저장탱크(70)의 찬물이 설정된 온도까지 상승되어 온수가 생성되도록 열교환 장치가 이루어져 있으므로 온수 저장 탱크(70) 내의 찬물을 설정 온도까지 올리기 위해서는 보일러를 계속 구동하여야 하므로 전기와 연료가 많이 소비되는 문제점이 있었다.That is, in the conventional heating and hot water heat exchanger, the boiler 120 and the hot water storage tank 70 are installed as shown in FIG. 5 and then connected to the circulation pipeline 40 so that the water is circulated, and the circulation pipeline 40 One side is provided with a circulation pump 50 is configured to increase the circulation pressure of the water. Therefore, when the water is heated by driving the boiler 120, the heated hot water flows into the hot water storage tank filled with cold water by the circulation pipeline 40 and the cold water in the hot water storage tank 70 is the circulation pipeline 40. After the heating in the boiler 120 through the circulation to be introduced again into the hot water storage tank 70 by repeating the cold water of the hot water storage tank 70 is raised to a set temperature, the heat exchange device is made so that hot water is generated, the hot water storage tank In order to raise the cold water in the 70 to the set temperature, the boiler has to be continuously driven, thereby causing a problem in that electricity and fuel are consumed.
본 발명은 이와 같은 문제점을 감안하여 발명한 것으로서, 열 손실을 극소화 하고 전력 및 연료손실을 줄이면서 열효율을 극대화시킬 수 있도록 된 냉·난방 열원을 제공하기 위한 것이다.The present invention has been invented in view of the above problems, and aims to provide a cooling / heating heat source capable of maximizing thermal efficiency while minimizing heat loss and reducing power and fuel loss.
본 발명은 온수 저장 탱크, 히트펌프, 폐수 열교환기, 3way-mixing valve(3방변 밸브)로 냉·난방 열교환 시스템을 구성한 것으로서, 난방가동시 목욕탕, 가정, 산업현장 등에서 발생된 약 30℃의 폐수를 폐수저장 탱크에 유입시켜 메인 헤드라인→분배관→튜브→환수관으로 구성된 열교환기 튜브 내에 냉수유체의 온도를 상승시켜 열교환된 유체가 3way-mixing valve를 통과하면서 약 12도 정도로 혼합되어 히트펌프의 증발기에 유입되고 증발기로부터 증발된 가스는 응축기에 전달되어 열교환되며 가스와 온수가 열교환된 상온(50℃)의 온수가 온수저장탱크에 온수순환펌프에 의해서 순환 저장된다, 따라서 본 발명은 별도의 연료를 사용하지 않고 약 50℃까지 상승시킴으로써, 전기와 연료를 사용하는 보일러와는 달리 전기와 연료의 소비를 절감하고 구동시 온수 보일러에서 손실되는 열을 최소한으로 방지할 수 있도록 된 것으로 아파트, 대형건물 등의 난방 또는 대중목욕탕 온수가열에 사용할 수 있도록 한 것이다. 이렇게 된 본 발명의 축열식 폐수 히트 펌프는 동절기에는 열교환 장치를 난방 및 온수용으로 전환하여 온수 열교환 시스템으로 사용하고, 하절기에는 냉방시스템으로 절환하여 냉매 열교환시스템으로 사용하도록 하여 전기 및 연료를 절감할 뿐만 아니라 열 손실을 최소화시켜 에너지를 절약할 수 있도록 발명된 것이다.The present invention constitutes a cooling / heating heat exchange system using a hot water storage tank, a heat pump, a wastewater heat exchanger, and a 3-way-mixing valve, and wastewater having a temperature of about 30 ° C. generated in a bathroom, a home, or an industrial site during heating operation. Is introduced into the wastewater storage tank and the temperature of the cold water fluid is raised in the heat exchanger tube consisting of the main headline → distribution pipe → tube → return pipe. The heat exchanged fluid is mixed about 12 degrees while passing through the 3-way mixing valve. The gas that is introduced into the evaporator of the evaporator is transferred to the condenser and is heat-exchanged, and the hot water at room temperature (50 ° C.) in which the gas and the hot water are exchanged is circulated and stored in the hot water storage tank by the hot water circulation pump. By raising the temperature to about 50 ° C without using fuel, unlike boilers that use electricity and fuel, electricity and fuel consumption are reduced and hot water is used during operation. To be to prevent heat loss from the boiler to a minimum will have to be used for heating or hot water heating public baths, such as apartments, large buildings. Thus, the heat storage wastewater heat pump of the present invention converts the heat exchanger device for heating and hot water in winter to use as a hot water heat exchange system, and switches to a cooling system in summer to use as a refrigerant heat exchange system to save electricity and fuel. But it was invented to save energy by minimizing heat loss.
도1은 본 발명의 열교환 시스템 구성도.1 is a block diagram of a heat exchange system of the present invention.
도2는 본 발명의 열교환 탱크 평면 구성 예시도.Figure 2 is an exemplary view of the heat exchange tank plan configuration of the present invention.
도3은 본 발명의 열교환 탱크 정면 구성 예시도.Figure 3 is an exemplary view of the heat exchange tank front configuration of the present invention.
도4는 본 발명의 열교환 탱크에 설치된 열순환 튜브 발췌 구성도.Figure 4 is a schematic diagram of the heat circulation tube installed in the heat exchange tank of the present invention.
도5는 종래것의 열교환 시스템 구성도.5 is a block diagram of a conventional heat exchange system.
<도면 중 주요 부분에 대한 부호 설명><Description of Signs for Main Parts of Drawings>
1:히트펌프 2a:증발기2b:응축기 3:열교환기1: Heat pump 2a: Evaporator 2b: Condenser 3: Heat exchanger
4:순환 파이프라인 5:3way-mixing valve(3방면 밸브)4: Circulation pipeline 5: 3 way-mixing valve
6:폐수저장탱크 7:온수저장탱크6: wastewater storage tank 7: hot water storage tank
8:메인 헤드라인 9a:유출분배관8: Main headline 9a: Spill distribution pipe
9b:유입분배관 10:튜브11:환수관 12:냉수순환펌프13:온수순환펌프9b: inlet distribution pipe 10: tube 11: return pipe 12: cold water circulation pump 13: hot water circulation pump
이하 첨부 도면에 의하여 본 발명의 실시예를 상세히 설명하면 다음과 같다.Hereinafter, exemplary embodiments of the present invention will be described in detail with reference to the accompanying drawings.
증발기 및 응축기로 이루어진 축열식 히트펌프를 이용하는 냉난방 시스템에 있어서,증발기(2a)와 응축기(2b)로 된 공지의 히트펌프(1)와,In a cooling and heating system using a heat storage heat pump consisting of an evaporator and a condenser, a known heat pump (1) consisting of an evaporator (2a) and a condenser (2b),
폐수저장탱크(6) 내에 튜브를 갖는 열교환기(3)와,상기 폐수저장탱크(6)와 히트펌프(1)를 연결하여 유체가 순환되도록 하는 순환 파이프라인(4)과,상기 인입출되는 순환 파이프라인(4)일측에 설치된 3way-mixing valve(3방변 밸브)(5) 및 냉수순환펌프(12)와,상기 폐수저장탱크(6) 내의 열교환기에서 히트펌프(1)의 증발기(2a)로 유입되는 순환 유체의 온도가 임의 설정온도(약 12℃)로 유지되도록 한 열교환시스템과,상기 히트펌프(1)의 응축기(2b)와 온수저장탱크(7) 일측에 온수순환펌프(13)가 설치된 순환파이프라인(4')으로 연결하여 증발기(2a)로 유입된 유체가 냉각되면서 증발가스가 응축기(2b)의 온수를 상승시켜 순환 온수를 축열시키도록 된 구성과,상기 폐수저장탱크에 설치되는 열교환기(3)는 증발기(2a)측 순환파이프라인(4)과 연결된 메인 헤드라인(8)에 다수 연결되는 유출 분배관(9a)과,상기 순환파이프라인(4)과 연결된 환수관(11)에 다수연결되는 유입 분배관(9b)과,상기 유출 분배관(9a)과 유입분배관(9b) 사이사이에 위치되어 열교환이 이루어지도록 하는 ∪형 튜브(10)와,상기 유출 분배관(9a),유입분배관(9b), U형 튜브(10)를 포함하는 폐수저장탱크(6) 내에서 열교환이 이루어져 히트펌프(1)의 증발기(2a)로 유체가 순환되도록 된 구성이다. 미설명 부호 14는 저장탱크 내벽에 설치된 단열재이고, 15는 폐수가 저장탱크로 유입되도록 된 폐수입구이며, 16은 저장탱크에서 폐수가 유출되도록 된 폐수출구이고, 17은 히트펌프에 설치된 콤프레셔이다.A heat exchanger (3) having a tube in the wastewater storage tank (6), a circulation pipeline (4) connecting the wastewater storage tank (6) and the heat pump (1) to circulate fluid, and the withdrawal and 3 way-mixing valve (5) and cold water circulation pump 12 installed on one side of the circulation pipeline (4), and the evaporator (2a) of the heat pump (1) in the heat exchanger in the waste water storage tank (6) Heat exchange system to maintain the temperature of the circulating fluid flowing into the predetermined temperature (about 12 ℃), and the hot water circulation pump (13) on one side of the condenser (2b) and hot water storage tank (7) of the heat pump (1) ) Is connected to the circulation pipe line (4 ') is installed to cool the fluid introduced into the evaporator (2a) and the evaporation gas is configured to heat the hot water of the condenser (2b) to accumulate the circulating hot water, the waste water storage tank Heat exchanger (3) is installed in the main headline (8) connected to the circulation pipe line (4) side of the evaporator (2a) Outflow distribution pipe (9a) is connected, the inlet distribution pipe (9b) connected to the plurality of return pipes 11 connected to the circulation pipe (4), the outlet distribution pipe (9a) and inlet distribution pipe (9b) In the waste water storage tank (6) comprising a U-shaped tube (10) and the outlet distribution pipe (9a), inlet distribution pipe (9b), U-shaped tube (10) which is located between the heat exchange is made The heat exchange is made so that the fluid is circulated to the evaporator (2a) of the heat pump (1). Reference numeral 14 is a heat insulating material installed on the inner wall of the storage tank, 15 is a waste inlet for the waste water to enter the storage tank, 16 is a waste outlet for the waste water to flow out of the storage tank, 17 is a compressor installed in the heat pump.
상기와 같이 이루어진 본 발명의 축열식 폐수 히트 펌프 시스템은 히트펌프(1) 증발기(2a)를 통과한 약 7℃의 유체(물)가 순환파이프라인(4)을 지나 폐수저장탱크(6) 내에 설치된 열교환기(3)의 메인 헤드라인(8)으로 인입되면 메인헤드라인(8)과 연통되도록 연결된 다수의 유출 분배관(9a)에서 ∪형의 튜브(10)로 유출시키면 액체가 튜브(10)을 유턴하면서 폐수저장탱크(6) 내의 폐수와 열교환이 이루어진 다음 유출분배관(9a) 사이사이에 교대로 위치되어 환수관(11)과 연통되도록 설치된 유입 분배관(9b)으로 유입되어 환수관(11)에서 순환파이프라인(4)으로 순환되는 유체의 온도는 약 28℃의 온도 상태로 3way-mixing valve(3방변 밸브)(5)를 통과하면서 타측 순환파이프라인의 약 7℃의 유체와 혼합되어 약 12℃로 변환된 유체가 냉수순환펌프(12)에 의하여 히트펌프(1)의 증발기(1a)로 유입되어 증발기(2a)로부터 유체가 냉각되면서 응축기(2b)의 온수는 약 50℃까지 상승되고 상승된 온수는 순환파이프라인(4)의 온수순환펌프(13)에 의하여 온수저장탱크(7)에 축열된 상태로 저장된다. 이렇게 온수저장탱크(7)에 축열 저장된 온수는 온수순환펌프(13)에 의하여 계속 순환되므로 열손실 등을 방지할 수 있게 된다.In the heat storage wastewater heat pump system of the present invention made as described above, the fluid (water) of about 7 ° C. passing through the heat pump (1) evaporator (2a) is installed in the wastewater storage tank (6) through the circulation pipeline (4). When it enters into the main headline 8 of the heat exchanger 3, when it flows out of a plurality of outflow distribution pipes 9a connected in communication with the main headline 8 to the U-shaped tube 10, the liquid flows into the tube 10. While making a U-turn, the wastewater in the wastewater storage tank 6 is exchanged with the wastewater, and then alternately positioned between the outlet distribution pipes 9a and flows into the inlet distribution pipe 9b installed to communicate with the return pipe 11. 11) the temperature of the fluid circulated to the circulating pipeline 4 is mixed with the fluid of about 7 ℃ of the other circulation pipeline while passing through the three-way mixing valve (5) at a temperature of about 28 ℃ Of the heat pump 1 by the cold water circulation pump 12 As the fluid flows into the evaporator 1a and cools the fluid from the evaporator 2a, the hot water of the condenser 2b is raised to about 50 ° C. and the heated water is stored by the hot water circulation pump 13 of the circulation pipe line 4. It is stored in the heat storage state in the tank (7). Thus, the hot water stored in the hot water storage tank 7 is continuously circulated by the hot water circulation pump 13, thereby preventing heat loss.
따라서, 겨울철에 난방용 열교환 시스템으로 사용할 경우 먼저 온수 및 난방용으로 절환시키면(난방 또는 냉방기능을 할 수 있도록 히터펌프 일측에 역지변이 설치된 것으로 역지변의 조절에 의하여 난방 또는 냉방시스템으로 절환 사용할 수 있도록 된 것으로 역지변은 공지임) 히트펌프(1)는 축열상태로 변환된다. 이 때 폐수저장 탱크(6)의 폐수는 가정용 온수 폐수, 목욕탕의 온수 폐수, 산업용의 냉각수로 사용된 폐수 등이 유입되어 저장탱크에 저장되므로 히트펌프(1)의 증발기(2a)에서 폐수저장탱크에 위치한 열교환기(3)의 튜브(10)내로 순환되는 유체가 폐수저장탱크(6) 내의 폐수보다 온도가 낮은 상태이므로 폐수와 접촉되는 순간 열교환기 내의 유체는 약 28℃로 상승된 상태로 순환되면서 3way-mixing valve(5)를 통과할 때 3way-mixing valve는 설정 온도보다 높은 상태로 유체가 유입될 경우에는 타측변이 자동으로 개방되어 증발기(2a)에서 온도가 증발된 순환파이프라인(4) 측의 낮은 온도(약 7℃) 유체가 유입되어 열교환기(3)를 통과한 높은 온도 약 28℃의 유체와 혼합되어 설정한 온도 약12℃로 변환된 상태에서 증발기(2a)로 유입된다. 이렇게 증발기(2a)측으로 유입된 유체는 증발기(2a)로부터 증발된 가스는 응축기(2b)에 전달되어 가스와 온수가 열교환된 약 50℃의 상온으로 변한 후 온수순환펌프(13)에 의하여 온수저장탱크(7)로 순환 저장된다. 이렇게 실시되는 폐수저장 탱크(6)에서 이루어지는 열교환의 폐수 온도는 폐수저장 탱크가 설치된 주변 환경에 따라서 유입되는 폐수의 온도는 많은 차이가 있으나 증발기(2a)에서 증발된 가스가 응축기(2b)에 전달되어 가스와 온수가 열교환하여 온수를 상온시키는 데에는 아무런 하자가 없다. 기존에는 폐수저장탱크를 사용하지 않고 온수저장탱크의 물을 보일러에서 가열시키는 열원만으로 온수의 온도를 상승시킴으로써, 겨울철과 같이 외부 온도가 영하로 떨어지는 경우에는 연료의 낭비가 심하고 열효율이 떨어지게 되는 단점이 있으나 본 발명의 축열식 폐수 히트펌프 시스템에서는 연료를 전혀 사용하지 않고 약 50℃까지 축열시키고 온수순환펌프(13)에 의하여 온수가 계속 순환되므로 보일러에서 손실되는 열을 방지할 수 있게 함은 물론 열교환을 효율적으로 이룩할 수 있도록 한 것이다.Therefore, when used as a heat exchange system for heating in winter, if you switch first to hot water and heating (the reverse displacement is installed on one side of the heater pump for heating or cooling function so that the switching to the heating or cooling system by adjusting the reverse displacement). The reverse displacement is known.) The heat pump 1 is converted to a heat storage state. At this time, the wastewater of the wastewater storage tank 6 flows into the hot water wastewater for home use, the hot water wastewater for the bathroom, the wastewater used as the industrial cooling water, and the like is stored in the storage tank, so that the wastewater storage tank in the evaporator 2a of the heat pump 1 is stored. Since the fluid circulated into the tube 10 of the heat exchanger 3 located at a lower temperature than the wastewater in the wastewater storage tank 6, the fluid in the heat exchanger circulates in an elevated state at about 28 ° C. when it comes into contact with the wastewater. While passing through the 3way-mixing valve (5), the 3way-mixing valve opens the other side automatically when the fluid flows in a state higher than the set temperature, so that the temperature is evaporated in the evaporator (2a). Low temperature (approximately 7 ℃) fluid on the) side is introduced into the evaporator 2a in a state where it is mixed with the high temperature about 28 ℃ fluid passed through the heat exchanger 3 and converted to the set temperature about 12 ℃. . The fluid introduced into the evaporator (2a) is the gas evaporated from the evaporator (2a) is transferred to the condenser (2b) is changed to room temperature of about 50 ℃ heat exchanged gas and hot water is stored by the hot water circulation pump (13) It is circulated and stored in the tank (7). The wastewater temperature of the heat exchange in the wastewater storage tank 6 carried out in this way is different from the temperature of the wastewater introduced according to the surrounding environment in which the wastewater storage tank is installed, but the gas evaporated from the evaporator 2a is transferred to the condenser 2b. Therefore, there is no defect in heat exchange between the gas and the hot water to warm the hot water. In the past, the temperature of the hot water is increased by only a heat source that heats the water of the hot water storage tank in a boiler without using the waste water storage tank. When the external temperature falls below zero, like in winter, waste of fuel is severe and thermal efficiency is reduced. However, in the heat storage wastewater heat pump system of the present invention, heat is stored up to about 50 ° C. without using any fuel, and hot water is continuously circulated by the hot water circulation pump 13 to prevent heat lost from the boiler, as well as heat exchange. It is to achieve it efficiently.
또한 본 발명은 여름철에 대형건물, 산업현장, 백화점 등에서 중앙공급식 냉방기를 가동할 때 열교환 시스템을 냉방용으로 절환시켜 냉매 사이클과 연결된 응축기(2b)의 상승된 냉매를 폐수에서 열교환된 유체가 증발기(2a)에서 증발되면서 응축시키도록 함으로써 냉매를 응축시키기 위하여 엄청나게 사용되는 전력의 소비를 상당히 절감할 수 있도록 된 것이다.In addition, the present invention is to change the heat exchange system for cooling when operating the central supply air conditioner in large buildings, industrial sites, department stores, etc. in the summer season, the fluid heat-exchanged in the waste water to the elevated refrigerant of the condenser (2b) connected to the refrigerant cycle By condensing while evaporating in (2a), it is possible to considerably reduce the power consumption which is used enormously to condense the refrigerant.
상기와 같이 이루어지는 본 발명은 응축기(2b) 및 증발기(2a)로 이루어진 히트펌프(1)와 ∪형의 튜브(10)를 갖는 열교환기(3)를 순환파이프라인(4)으로 연결시켜 폐수가 집수된 탱크 내에서 열교환이 이루어지도록 열교환 시스템을 구성함으로써, 별도의 연료비가 소요되지 않을 뿐만 아니라 냉방 또는 난방 시스템의 열교환으로 절환시켜 열교환할 수 있도록 한 것이다.The present invention made as described above is connected to a heat pump (1) consisting of a condenser (2b) and an evaporator (2a) and a heat exchanger (3) having a fin-shaped tube (10) by means of a circulating pipeline (4). By configuring the heat exchange system to perform heat exchange in the collected tank, not only the fuel cost is required but also the heat exchange by switching to the heat exchange of the cooling or heating system.
이와 같이 된 발명의 축열식 폐수 히트 펌프 시스템은 간단한 조작에 의하여 냉방 또는 난방을 할 수 있을 뿐만 아니라 특히 냉방이나 난방 시스템 가동시 외부로 빼앗기는 열 손실을 최소한으로 줄여 열효율을 극대화시켜 냉난방시 발생되는 에너지를 절감할 수 있도록 된 것으로서, 본 발명은 온수 및 난방 가동시 연료를 전혀 사용하지 않고 온수를 약 50℃까지 축열저장시킴으로써 보일러에서 손실되는 열을 방지하며 배기가스가 전혀 배출되지 않도록 된 것으로 에너지 자원이 빈약한 우리나라의 각 지역 아파트단지, 대형건물, 대중탕, 극장, 백화점, 산업현장 등에 설치하여 온수를 가열할 경우 국가적인 차원에서 볼 때 에너지의 절감은 상상할 수 없는 효과를 얻을 수 있게 된 것이다.The heat storage wastewater heat pump system of the present invention can not only cool or heat by simple operation, but also minimize the heat loss lost to the outside during the cooling or heating system operation to maximize thermal efficiency to minimize energy generated during cooling and heating. In order to save energy, the present invention prevents heat loss from the boiler by storing heat of hot water up to about 50 ° C. without using any fuel during hot water and heating operation, and prevents exhaust gas from being emitted at all. When installed in poor apartment complexes, large buildings, public baths, theaters, department stores, industrial sites, etc. in Korea, hot water is heated, saving energy can be unimaginable from a national perspective.
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KR100818760B1 (en) | 2007-06-18 | 2008-04-02 | 왕화식 | Cooling and heating combined system using heat pump of parallel coupled type |
CN102434907A (en) * | 2011-10-27 | 2012-05-02 | 大连理工大学 | Secondary heat exchange station heating system based on jet type heat pump for recovering primary grid backwater complementary energy |
RU2759527C1 (en) * | 2021-05-04 | 2021-11-15 | Евсей Аврумович Кордит | Heat supply system of a motorhome |
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KR20010113615A (en) * | 2001-12-06 | 2001-12-28 | 양우엔지니어링(주) | A heat suction boiler of wasted water using heat exchanger |
KR100492928B1 (en) * | 2004-04-09 | 2005-06-02 | 장동현 | Apparatus for processing waste water using heat-pump system |
KR20060068036A (en) * | 2004-12-15 | 2006-06-21 | (주)첨단종합기술개발 | Daily life energy cooling and heating system |
KR100809023B1 (en) * | 2007-01-04 | 2008-03-03 | 박상술 | A heat exchanger for a public bath |
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Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
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KR100818760B1 (en) | 2007-06-18 | 2008-04-02 | 왕화식 | Cooling and heating combined system using heat pump of parallel coupled type |
CN102434907A (en) * | 2011-10-27 | 2012-05-02 | 大连理工大学 | Secondary heat exchange station heating system based on jet type heat pump for recovering primary grid backwater complementary energy |
CN102434907B (en) * | 2011-10-27 | 2013-08-28 | 大连理工大学 | Secondary heat exchange station heating system based on jet type heat pump for recovering primary grid backwater complementary energy |
RU2759527C1 (en) * | 2021-05-04 | 2021-11-15 | Евсей Аврумович Кордит | Heat supply system of a motorhome |
US11850916B2 (en) | 2021-05-04 | 2023-12-26 | Evsey Avrumovich KORDIT | Recreational vehicle heating system |
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