KR20130022770A - Heat exchange system using air source heat and a sepitc waste source heat - Google Patents

Heat exchange system using air source heat and a sepitc waste source heat Download PDF

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KR20130022770A
KR20130022770A KR1020110085664A KR20110085664A KR20130022770A KR 20130022770 A KR20130022770 A KR 20130022770A KR 1020110085664 A KR1020110085664 A KR 1020110085664A KR 20110085664 A KR20110085664 A KR 20110085664A KR 20130022770 A KR20130022770 A KR 20130022770A
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South Korea
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heat
hot water
pipe
tank
septic tank
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KR1020110085664A
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Korean (ko)
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안승근
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안승근
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Publication of KR20130022770A publication Critical patent/KR20130022770A/en

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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
    • F25B27/00—Machines, plants or systems, using particular sources of energy
    • F25B27/02—Machines, plants or systems, using particular sources of energy using waste heat, e.g. from internal-combustion engines
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F12/00—Use of energy recovery systems in air conditioning, ventilation or screening
    • F24F12/001—Use of energy recovery systems in air conditioning, ventilation or screening with heat-exchange between supplied and exhausted air
    • F24F12/002—Use of energy recovery systems in air conditioning, ventilation or screening with heat-exchange between supplied and exhausted air using an intermediate heat-transfer fluid
    • F24F12/003—Use of energy recovery systems in air conditioning, ventilation or screening with heat-exchange between supplied and exhausted air using an intermediate heat-transfer fluid using a heat pump
    • 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
    • F25B30/02—Heat pumps of the compression type
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
    • F28D1/00—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators
    • F28D1/02—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid
    • F28D1/0206—Heat exchangers immersed in a large body of liquid
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
    • F28D7/00—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall
    • F28D7/02—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits being helically coiled
    • F28D7/022—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits being helically coiled the conduits of two or more media in heat-exchange relationship being helically coiled, the coils having a cylindrical configuration
    • 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
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A30/00—Adapting or protecting infrastructure or their operation
    • Y02A30/27—Relating to heating, ventilation or air conditioning [HVAC] technologies
    • Y02A30/274—Relating to heating, ventilation or air conditioning [HVAC] technologies using waste energy, e.g. from internal combustion engine
    • 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
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P80/00—Climate change mitigation technologies for sector-wide applications
    • Y02P80/10—Efficient use of energy, e.g. using compressed air or pressurized fluid as energy carrier

Abstract

PURPOSE: A heat exchange system using waste heat of an air heat source and a disposal tank is provided to generate water of high temperature by supplying heat to hot water stored inside a hot water tank by recycling the heat of excrement inside the disposal tank and to enhance the efficiency of a heat exchange by maximizing a contact area between the excrement inside the disposal tank and a pipe. CONSTITUTION: A heat exchange system using waste heat of an air heat source and a disposal tank comprises a hot water tank(100), a heat pump(200), a disposal tank(300), and a pipe(400). The heat pump is connected to the hot water tank and makes a heat exchange with hot water possible by using the air heat source. Excrement is stored in the disposal tank. The pipe is connected between a heat exchanger and the disposal tank, and the heat pump and the disposal tank are mutually heat exchanged through the pipe.

Description

공기열원 및 정화조의 폐열을 이용한 열교환 시스템{Heat exchange system using air source heat and a sepitc waste source heat}Heat exchange system using air source heat and a sepitc waste source heat}

본 발명은 공기열원 및 정화조의 폐열을 이용한 열교환 시스템에 관한 것으로, 히트펌프에 의해 공기열원을 이용하여 온수탱크에 보관된 온수와 열교환할 수 있고, 정화조의 폐열을 히트펌프를 거쳐 온수탱크와 열교환 할 수 있도록 하는 공기열원 및 정화조의 폐열을 이용한 열교환 시스템에 관한 것이다.The present invention relates to a heat exchange system using waste heat of an air heat source and a septic tank, and can exchange heat with hot water stored in a hot water tank using an air heat source by a heat pump, and exchange waste heat of a septic tank with a hot water tank through a heat pump. It relates to a heat exchange system using the waste heat of the air heat source and the septic tank to enable.

통상적으로 히트펌프는 공기열, 지열, 폐수열 등과 열교환할 수 있도록 하는 것으로, 공장, 빌딩 숙박업소, 목욕탕 내 온수가 많이 필요한 곳에서 다방면으로 사용되고 있다.In general, the heat pump is used to heat exchange with air heat, geothermal heat, waste water heat, etc., and is used in many fields in factories, building lodging facilities, and places where a lot of hot water is required in a bathroom.

이러한 히트펌프를 사용하여 열교환하는 기술중 하나로 대한민국 등록특허 10-0810151 '폐수열 히트펌프 온수생성 시스템'에 개시되어 있다.One of the technologies for heat exchange using such a heat pump is disclosed in Korea Patent Registration 10-0810151 'Waste water heat pump hot water generation system'.

도 1은 종래에 따른 폐수열 히트펌프 온수생성 시스템에 관한 것으로, 도 1을 참조하면, 고온의 폐수가 공급되는 폐수공급관(11)과, 상기 폐수공급관(11)으로 공급되는 고온의 폐수를 배출하는 폐수배출관(12)과, 상기 폐수배출관(12) 내로 폐수가 배출되도록 하는 폐수펌프(13)와, 상기 폐수펌프(13)에 의하여 배출되는 폐수를 조절하여 일정한 수위가 유지되도록 수위를 감지하는 수위감지센서(14)를 포함하도록 이루어진 고온의 폐수를 저장하는 폐수열교환용 물탱크(10)와, 상기 폐수열교환용 물탱크(10)의 내측에 시수공급관(21)으로 시수를 공급받아 고온의 폐수와 상호 열교환을 하여 시수배출관(22)으로 예열된 시수를 배출하도록 이루어진 열교환용 시수열교환기(20)와, 상기 시수배출관(22)으로부터 예열된 시수를 공급받아 저장하도록 이루어진 예열된 시수를 저장하는 폐수열용 물탱크(30)와, 상기 폐수열교환용 물탱크(10) 내에 설치된 콘덴서(41)를 증발기의 열원으로 사용하도록 이루어진 폐수열용 히트펌프(40)로 구성되고, 상기 폐수열용 물탱크(30)와 폐수열용 히트펌프(40) 사이에 폐수열용 히트펌프(40)의 작동유체를 폐수열용 물탱크(30)에 저장된 시수를 이용하도록 공급관(31)과 환수관(32)과 상기 공급관(31)에 시수가 순환할 수 있도록 시수펌프(33)가 설치되며, 상기 공급관(31)에 시수분지관(35)을 설치하여 시수펌프(33)의 펌핑력으로 예열된 시수를 사용처에 공급되도록 이루어진 것을 특징으로 한다.1 is related to a wastewater heat heat pump hot water generation system according to the related art. Referring to FIG. 1, a wastewater supply pipe 11 to which hot wastewater is supplied and a high temperature wastewater supplied to the wastewater supply pipe 11 are discharged. Wastewater discharge pipe 12, the wastewater pump 13 to discharge the wastewater into the wastewater discharge pipe 12, and the water level to detect the water level to maintain a constant water level by adjusting the wastewater discharged by the wastewater pump 13 Waste water heat exchange water tank (10) for storing high temperature wastewater configured to include a detection sensor (14), and the waste water of the high temperature by receiving water from the water supply pipe (21) inside the waste water heat exchange water tank (10) Preheated city configured to receive and store the pre-heated time water heat exchanger 20 and heat-exchanged time water from the time water discharge pipe 22 configured to discharge heat preheated to the time water discharge pipe 22 by mutual heat exchange with the water. Waste water heat heat tank (30) for storing the waste water heat heat pump (40) configured to use a condenser (41) installed in the waste water heat exchange water tank (10) as a heat source of the evaporator, the waste water heat water Between the tank 30 and the waste water heat heat pump 40, the working fluid of the waste water heat heat pump 40 is supplied to the supply pipe 31 and the return pipe 32 so as to use the water stored in the waste water heat water tank 30. A water pump 33 is installed in the supply pipe 31 to circulate the water, and a water supply branch 31 is installed in the supply pipe 31 so that the preheated water is pumped by the pumping force of the pump. Characterized in that made to be supplied.

그러나, 종래의 폐수열 히트펌프 온수생성 시스템은 대중목욕탕이나 호텔 등 다량으로 배출되는 폐수를 저장하는 폐수열교환용 물탱크의 열을 이용하여 시수에 열교환할 수 왔으나, 건물 설계에서 땅 속에 매설된 고온의 배변을 저장하는 정화조의 열을 이용하지 못하는 문제점이 있어왔다.However, the conventional wastewater heat heat pump hot water generation system has been able to heat-exchange to the municipal water using the heat of the wastewater heat exchange water tank that stores a large amount of wastewater discharged from public baths and hotels, but in the design of the building, There has been a problem of not using the heat of the septic tank to store defecation.

본 발명은 공기열원을 이용하여 온수탱크의 온수와 열교환 할 수 있도록 하되, 버려지는 정화조의 폐열을 이용하여 히트펌프를 통해 온수탱크에 보관된 온수와 열교환할 수 있도록 하는 공기열원 및 정화조의 폐열을 이용한 열교환 시스템을 제공하고자 하는데 그 목적이 있다.The present invention allows the heat exchange with the hot water of the hot water tank using the air heat source, the waste heat of the air heat source and septic tank to heat exchange with the hot water stored in the hot water tank through the heat pump using the waste heat of the discarded septic tank. The purpose is to provide a heat exchange system used.

상기와 같은 목적을 달성하기 위하여 본 발명은 온수가 보관되는 온수탱크; 상기 온수탱크와 순환되게 연결되되, 공기열원을 이용하여 상기 온수와 상호 열교환 가능하게 하는 히트펌프; 배변이 저장되는 정화조; 및 상기 열교환기와 정화조 사이에 순환되게 연결되되, 상기 히트펌프와 정화조가 상호 열교환이 이루어지게 하는 파이프;가 포함되는 것을 특징으로 한다.The present invention to achieve the above object is a hot water tank is stored hot water; A heat pump connected to the hot water tank to be circulated and capable of mutual heat exchange with the hot water by using an air heat source; Septic tank in which defecation is stored; And a pipe connected to be circulated between the heat exchanger and the septic tank, and the heat pump and the septic tank mutual heat exchange.

상기 정화조 내부에는 관형의 지지관이 더 구비되고, 상기 지지관의 길이가 긴 방향을 따라 상기 파이프가 권취되는 것을 특징으로 한다.A tubular support tube is further provided inside the septic tank, and the pipe is wound along a lengthwise direction of the support tube.

상기 지지관의 외주면에는 통공이 형성되어 상기 배변과 파이프의 접촉면적을 넓힌 것을 특징으로 한다.A through hole is formed on an outer circumferential surface of the support tube, and the contact area between the bowel and the pipe is widened.

상기 지지관의 외주면에는 나선홈이 형성된 것을 특징으로 한다.The outer peripheral surface of the support tube is characterized in that the spiral groove is formed.

상기와 같은 구성의 본 발명에 따르면, 다음과 같은 효과를 기대할 수 있을 것이다. According to the present invention having the above-described configuration, the following effects can be expected.

우선, 히트펌프로 정화조에 보관되는 고온의 배변 열을 재활용하여 온수탱크에 보관된 온수에 열을 공급하여 고온의 온수를 생성할 수 있고, 또한 히트펌프로 공기열원을 이용하여 온수에 열을 전달하여 하이브리드형으로 활용할 수 있는 이점이 있게 된다.First of all, by recycling the high-temperature defecation heat stored in the septic tank with a heat pump to supply heat to the hot water stored in the hot water tank to generate high temperature hot water, and also transfer heat to the hot water using the air heat source with the heat pump. Therefore, there is an advantage that can be utilized as a hybrid type.

그리고, 정화조 내부에 나선홈이 형성된 지지관이 구비됨에 따라서 파이프를 지지관에 안정적으로 권취할 수 있고, 지지관 외주면에 통공이 형성되어 정화조 내부에 보관된 배변과 파이프의 접촉 면적을 최대로 하여 열교환의 효율을 높일 수 있게 된다.In addition, as the support tube having a spiral groove formed inside the septic tank is provided, it is possible to stably wind the pipe to the support tube, and through holes are formed in the outer circumferential surface of the support tube to maximize the contact area between the bowel and the pipe stored in the septic tank. It is possible to increase the efficiency of heat exchange.

도 1은 종래에 따른 폐수열 히트펌프 온수생성 시스템
도 2는 본 발명의 실시예에 따른 공기열원 및 정화조의 폐열을 이용한 열교환 시스템의 구성도.
도 3의 도 2의 파이프가 지지관에 권취된 상태를 표현한 도.1 is a wastewater heat heat pump hot water generation system according to the prior art
2 is a block diagram of a heat exchange system using waste heat of an air heat source and a septic tank according to an embodiment of the present invention.
3 is a view illustrating a state in which the pipe of FIG. 2 of FIG. 3 is wound around a support tube.

이하, 첨부된 도면을 참고로 본 발명의 바람직한 실시예에 대하여 설명하기로 한다.Hereinafter, preferred embodiments of the present invention will be described with reference to the accompanying drawings.

도 2는 본 발명의 실시예에 따른 공기열원 및 정화조의 폐열을 이용한 열교환 시스템의 구성도이다.2 is a block diagram of a heat exchange system using waste heat of an air heat source and a septic tank according to an embodiment of the present invention.

도 2를 참조하면, 본 발명의 실시예인 공기열원 및 정화조의 폐열을 이용한 열교환 시스템은 크게, 온수탱크(100), 히트펌프(200), 정화조(300), 및 파이프(400)가 포함되게 된다.2, the heat exchange system using the waste heat of the air heat source and the septic tank according to an embodiment of the present invention, the hot water tank 100, the heat pump 200, the septic tank 300, and the pipe 400 will be included. .

상기 온수탱크(100)는 생활용수로 사용되는 시수탱크(100)로 부터 시수가 공급받게 된다. 상기 히트펌프(200)에 의해 시수가 열교환되어 온수(120)가 일반적으로 보관되게 되고 지속적으로 상기 히트펌프(200)와 열교환이 이루어지게 된다.The hot water tank 100 is supplied with water from the water tank 100 used as domestic water. Water is heat-exchanged by the heat pump 200 so that the hot water 120 is generally stored and heat exchange with the heat pump 200 is performed continuously.

상기 히트펌프(200)는 상기 온수탱크(100)와 순환되게 연결되되, 공기열원을 이용하여 상기 온수(120)와 상호 열교환 가능하게 된다.The heat pump 200 is circulated with the hot water tank 100, and is capable of mutual heat exchange with the hot water 120 using an air heat source.

여기서, 상기 온수(120)는 상기 온수탱크(100)와 히트펌프(200)에 순환되도록 온수파이프(140)와, 상기 온수파이프(140)에 압력을 가하는 온수펌프(142)가 설치되게 된다.Here, the hot water 120 is a hot water pipe 140 and the hot water pump 142 for applying pressure to the hot water pipe 140 to be circulated in the hot water tank 100 and the heat pump 200.

그리고, 상기 히트펌프(200)는 열교환기로써, 고온의 공기 열을 상기 온수(120)와 열교환할 수 있도록 사용되게 된다.In addition, the heat pump 200 is used as a heat exchanger to exchange heat of hot air with the hot water 120.

즉, 상기 히트펌프(200)는 증발기, 압축기, 응축기, 팽창밸브에서 냉매가 순환되어 증발, 압축, 응축, 팽창의 변화가 이루어져 상기 온수(120)와 열교환이 이루어지게 된다.That is, the heat pump 200 has a refrigerant circulated in the evaporator, the compressor, the condenser, and the expansion valve to change evaporation, compression, condensation, and expansion, thereby performing heat exchange with the hot water 120.

본 발명은 공기열원뿐만 아니라 정화조의 폐열도 이용할 수 있도록 정화조(300)와 파이프(400)가 필요하게 되는데, 이는 다음과 같은 방법으로 설치되게 된다.The present invention requires a septic tank 300 and the pipe 400 to use not only the air heat source but also waste heat of the septic tank, which is installed in the following manner.

상기 정화조(300)는 배변(320)이 저장되게 되는 것으로, 통상적으로 지하에 매설되게 되고, 사업장의 크기와 용도에 따라 복수 개가 설치되게 된다.The septic tank 300 is to be stored defecation 320, it is usually buried underground, a plurality of them are installed according to the size and use of the business place.

상기 파이프(400)는 상기 열교환기와 정화조(300) 사이에 상기 파이프(400)의 내부 냉매가 순환되게 연결되되, 상기 히트펌프(200)와 정화조(300)가 상호 열교환이 이루어지게 설치된다.The pipe 400 is connected between the heat exchanger and the septic tank 300 so that the internal refrigerant of the pipe 400 is circulated, and the heat pump 200 and the septic tank 300 are installed to exchange heat with each other.

여기서, 상기 파이프(400)의 내부 냉매가 순환할 수 있도록 펌프(420)가 구비되어야 함은 물론이다.Here, of course, the pump 420 should be provided so that the internal refrigerant of the pipe 400 can circulate.

또한, 상기 파이프(400)는 폴리에틸렌수지로 형성된 관을 사용하고, 상기 파이프(400)의 내부에 유동되는 냉매는 저렴한 물을 사용하는 것이 바람직하다. 왜냐하면 금속재질의 관을 사용하는 것보다 부식을 방지하여 수명을 높일 수 있게 된다.In addition, the pipe 400 uses a tube formed of polyethylene resin, and the refrigerant flowing in the pipe 400 preferably uses inexpensive water. Because it is possible to prevent the corrosion than using a metal tube to increase the life.

여기서, 상기 정화조(300) 내부에는 관형의 지지관(500)이 수직방향으로 세워지도록 더 구비되게 된다.Here, the septic tank 300 is further provided so that the tubular support tube 500 is erected in the vertical direction.

즉, 상기 지지관(500)이 수직으로 세워지고, 상기 지지관(500)의 길이가 긴 방향을 따라 상기 파이프(400)가 권취되도록 하여 상기 파이프(400)의 안정적인 구조를 취할 수 있고, 상기 정화조(300) 내부의 상기 배변(320)과 열교환 면적을 최대한으로 할 수 있게 된다.That is, the support pipe 500 is vertically erected, and the pipe 400 is wound along the long direction of the support pipe 500 to take a stable structure of the pipe 400, the The defecation 320 and the heat exchange area inside the septic tank 300 can be maximized.

위와 같이, 상기 정화조(300)와 열교환되는 파이프(400)에 의해 정화조(300)의 폐열을 상기 히트펌프(200)와 열교환할 수 있고, 히트펌프(200)가 상기 온수탱크(100)와 열교환하여 고온의 온수(120)를 얻을 수 있게 된다.As described above, the waste heat of the septic tank 300 may be heat-exchanged with the heat pump 200 by the pipe 400 which is heat-exchanged with the septic tank 300, and the heat pump 200 exchanges heat with the hot water tank 100. The high temperature hot water 120 can be obtained.

그러므로, 하절기에는 상기 히트펌프(200)가 고온의 공기열원을 이용하여 상기 온수(120)와 열교환 되게 하고, 동절기에는 공기열원보다 상대적으로 고온인 정화조(300)의 열원을 이용하여 상기 온수(120)와 열교환이 이루어지게 하여 에너지 효율을 극대화할 수 있게 된다.Therefore, in the summer, the heat pump 200 is heat-exchanged with the hot water 120 using a hot air heat source, and in the winter, the hot water 120 is heated by using a heat source of the septic tank 300 that is relatively hotter than the air heat source. ) And heat exchange to maximize energy efficiency.

예를 들어, 동절기에 상기 히트펌프(200)와 정화조(300)에 연결되는 상기 파이프(400)의 물의 순환온도를 측정하면, 상기 정화조(300)에 유입되기 전의 물의 온도는 약 5˚Ｃ이고, 상기 정화조(300) 내부를 순환하고 난 후의 물의 온도는 정화조(300)의 내부온도에 상응되는 온도에 맞게 약 30˚Ｃ에 가까운 온도상승을 이룰 수 있게 된다.For example, when the circulation temperature of the water of the pipe 400 connected to the heat pump 200 and the septic tank 300 is measured in winter, the temperature of the water before flowing into the septic tank 300 is about 5 ° C. The temperature of the water after circulating the inside of the septic tank 300 may achieve a temperature rise close to about 30 ° C in accordance with a temperature corresponding to the internal temperature of the septic tank 300.

한편, 하절기에는 상기 히트펌프(200)가 공기열원만 사용해도 되므로 상기 파이프(400)에 설치된 밸브(440)를 차단할 수 있게 하는 것이 바람직하다.
On the other hand, since the heat pump 200 may use only an air heat source in summer, it is preferable to block the valve 440 installed in the pipe 400.

이하에서는, 상기 지지관(500)의 형상에 대해서 더 살펴보기로 한다.Hereinafter, the shape of the support tube 500 will be described further.

도 3의 도 2의 파이프가 지지관에 권취된 상태를 표현한 도이다.3 is a view illustrating a state in which the pipe of FIG. 2 is wound around a support tube.

도 3을 참조하면, 상기 지지관(500)의 외주면에는 내부로 관통하는 통공(520)이 형성되어 상기 배변과 파이프(400)의 접촉면적을 넓혀 열교환의 면적을 높일 수 있는데, 바람직하게는 상기 통공(520)이 복수 개로 형성되는 것이 열효율을 더 높일 수 있도록 하는 것이 좋다.Referring to Figure 3, the outer circumferential surface of the support tube 500 is formed with a through hole 520 penetrating therein to increase the contact area between the bowel movement and the pipe 400 to increase the area of heat exchange, preferably It is preferable to form a plurality of through holes 520 to further increase the thermal efficiency.

그리고, 상기 지지관(500)의 외주면에는 길이가 긴 방향을 따라 나선홈(540)이 연속적으로 형성되어 상기 파이프(400)가 상기 나선홈(540)을 따라 권취가 손쉽게 이루어질 수 있게 된다.In addition, spiral grooves 540 are continuously formed on the outer circumferential surface of the support tube 500 so that the pipe 400 can be easily wound along the spiral grooves 540.

그래서, 상기 파이프(400)가 한 방향으로 치우치지 않고 일정한 간격으로 권취되어 안정된 코일 형태를 유지할 수 있게 된다.
Thus, the pipe 400 is wound at regular intervals without being biased in one direction to maintain a stable coil shape.

따라서, 본 발명과 같은 공기열원 및 정화조의 폐열을 이용한 열교환 시스템은, 기 설치된 히트펌프에 정화조와 파이프를 추가하여 온수를 많이 이용하는 숙박업소나 대중 목욕탕 등에서 사용할 때 경비절감을 할 수 있게 된다.Therefore, the heat exchange system using the waste heat of the air heat source and the septic tank as in the present invention, by adding the septic tank and the pipe to the pre-installed heat pump, it is possible to reduce the cost when used in the lodging or public baths using a lot of hot water.

이상과 같이 본 발명은 히트펌프가 공기열원과 정화조의 배변인 폐열을 이용할 수 있는 하이브리드형으로 시스템이 설계되는데, 특히 정화조의 폐열을 효과적으로 이용할 수 있어 친환경적인 에너지를 이용하는 공기열원 및 정화조의 폐열을 이용한 열교환 시스템을 제공하는 것을 기본적인 기술적인 사상으로 하고 있음을 알 수 있으며, 이와 같은 본 발명의 기본적인 사상의 범주내에서, 당업계의 통상의 지식을 가진 자에게 있어서는 다른 많은 변형이 가능함은 물론이다.As described above, the present invention is designed in a hybrid type system in which the heat pump can use waste heat, which is the defecation of the air heat source and the septic tank. It can be seen that it is a basic technical idea to provide a heat exchange system using, and within the scope of the basic idea of the present invention, many other modifications are possible to those skilled in the art. .

100: 온수탱크 120: 온수
140: 온수파이프 142: 온수펌프
200: 히트펌프 300: 정화조
320: 배변 400: 파이프
420: 펌프 500: 지지관
520: 통공 540: 나선홈100: hot water tank 120: hot water
140: hot water pipe 142: hot water pump
200: heat pump 300: septic tank
320: bowel movement 400: pipe
420: pump 500: support tube
520: through hole 540: spiral groove

Claims (4)

온수가 보관되는 온수탱크;
상기 온수탱크와 순환되게 연결되되, 공기열원을 이용하여 상기 온수와 상호 열교환 가능하게 하는 히트펌프;
배변이 저장되는 정화조; 및
상기 열교환기와 정화조 사이에 순환되게 연결되되, 상기 히트펌프와 정화조가 상호 열교환이 이루어지게 하는 파이프;가 포함되는 것을 특징으로 하는 공기열원 및 정화조의 폐열을 이용한 열교환 시스템.A hot water tank in which hot water is stored;
A heat pump connected to the hot water tank and circulating with the hot water so as to exchange heat with the hot water;
Septic tank in which defecation is stored; And
And a pipe connected to be circulated between the heat exchanger and the septic tank and allowing the heat pump and the septic tank to exchange heat with each other. 제1항에 있어서,
상기 정화조 내부에는 관형의 지지관이 더 구비되고, 상기 지지관의 길이가 긴 방향을 따라 상기 파이프가 권취되는 것을 특징으로 하는 공기열원 및 정화조의 폐열을 이용한 열교환 시스템.The method of claim 1,
A tubular support tube is further provided inside the septic tank, and the pipe is wound along a lengthwise direction of the support tube. 제2항에 있어서,
상기 지지관의 외주면에는 통공이 형성되어 상기 배변과 파이프의 접촉면적을 넓힌 것을 특징으로 하는 공기열원 및 정화조의 폐열을 이용한 열교환 시스템.The method of claim 2,
A through-hole is formed on the outer circumferential surface of the support tube, the heat exchange system using the waste heat of the air heat source and the septic tank, characterized in that the contact area between the bowel and the pipe widened. 제2항에 있어서,
상기 지지관의 외주면에는 나선홈이 형성된 것을 특징으로 하는 공기열원 및 정화조의 폐열을 이용한 열교환 시스템.


The method of claim 2,
Heat exchange system using the waste heat of the air heat source and the septic tank, characterized in that the spiral groove is formed on the outer circumferential surface of the support tube.


KR1020110085664A 2011-08-26 2011-08-26 Heat exchange system using air source heat and a sepitc waste source heat KR20130022770A (en)

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103574990A (en) * 2013-11-25 2014-02-12 杨建良 Heating and cooling unit with building energy storage and little consumption functions
CN107178933A (en) * 2017-06-05 2017-09-19 安徽建筑大学 A kind of heat pump of utilization sanitary sewage used heat
CN107449181A (en) * 2017-07-18 2017-12-08 安徽建筑大学 A kind of heat pump using integrated sewage treating apparatus sewage used heat

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103574990A (en) * 2013-11-25 2014-02-12 杨建良 Heating and cooling unit with building energy storage and little consumption functions
CN107178933A (en) * 2017-06-05 2017-09-19 安徽建筑大学 A kind of heat pump of utilization sanitary sewage used heat
CN107449181A (en) * 2017-07-18 2017-12-08 安徽建筑大学 A kind of heat pump using integrated sewage treating apparatus sewage used heat

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