KR20200096344A - A heating and cooling system - Google Patents

A heating and cooling system Download PDF

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Publication number
KR20200096344A
KR20200096344A KR1020190013452A KR20190013452A KR20200096344A KR 20200096344 A KR20200096344 A KR 20200096344A KR 1020190013452 A KR1020190013452 A KR 1020190013452A KR 20190013452 A KR20190013452 A KR 20190013452A KR 20200096344 A KR20200096344 A KR 20200096344A
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South Korea
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pipe
cooling
cold water
water supply
heating
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KR1020190013452A
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Korean (ko)
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조익태
양준경
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주식회사 수호개발산업
양준경
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Priority to KR1020190013452A priority Critical patent/KR20200096344A/en
Publication of KR20200096344A publication Critical patent/KR20200096344A/en

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    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F5/00—Air-conditioning systems or apparatus not covered by F24F1/00 or F24F3/00, e.g. using solar heat or combined with household units such as an oven or water heater
    • F24F5/0003—Exclusively-fluid systems
    • 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
    • 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
    • F24D3/12—Tube and panel arrangements for ceiling, wall, or underfloor heating
    • F24D3/14—Tube and panel arrangements for ceiling, wall, or underfloor heating incorporated in a ceiling, wall or floor
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F11/00—Control or safety arrangements
    • F24F11/70—Control systems characterised by their outputs; Constructional details thereof
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F5/00—Air-conditioning systems or apparatus not covered by F24F1/00 or F24F3/00, e.g. using solar heat or combined with household units such as an oven or water heater
    • F24F5/0007—Air-conditioning systems or apparatus not covered by F24F1/00 or F24F3/00, e.g. using solar heat or combined with household units such as an oven or water heater cooling apparatus specially adapted for use in air-conditioning
    • F24F5/001—Compression cycle type

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Other Air-Conditioning Systems (AREA)

Abstract

The present invention relates to a high-efficiency cooling and heating system capable of heating and cooling by connecting a cooling system to a general heating system to circulate cold water through a heating pipe belonging to the heating system, so that cooling costs can be reduced, and inexpensive installation and operation costs by using the existing heating boiler and pipe as it is. The cooling and heating system is formed as a cold water supply unit (100) by winding a refrigerant pipe (45) connected to the air conditioning unit (40) to an outer periphery of a water tank (50), and one side of the cold water supply unit (100) is formed by mounting a hot water supply pipe (60) and a cold water supply pipe (70) and a cold water return pipe (70′) connected to the hot water supply pipe (60) and the hot water return pipe (60′), respectively.

Description

냉난방 시스템{A heating and cooling system}Cooling and heating system{A heating and cooling system}

본 발명은 냉난방 시스템에 관한 것으로, 특히 일반적인 난방 시스템에 냉방 시스템을 연결하여 난방시스템에 속해 있는 온열배관으로 냉수를 순환시켜 난방 뿐만 아니라 냉방도 가능하여 냉방비를 절감시킬 수 있으며, 기존의 난방 보일러 및 배관을 그대로 활용하여 설치 및 운용 비용이 저렴한 고효율 냉난방 시스템에 관한 것이다.The present invention relates to a cooling and heating system, and in particular, by connecting a cooling system to a general heating system and circulating cold water through a heating pipe belonging to a heating system, it is possible to not only heat but also cool down, thereby reducing cooling costs. It relates to a high-efficiency cooling and heating system in which installation and operation costs are low by utilizing the pipe as it is.

일반적으로 난방 시스템은 보일러와 연결된 온열배관을 바닥에 매설한 후, 상기 온열배관 내부로 온수를 순환시켜 난방이 되는 것인데, 이와 같은 난방 시스템은 날씨가 추운 겨울에는 난방을 위해 사용이 가능하지만 날씨가 더운 여름 등에는 냉방을 위한 냉방기를 별도로 장착해야 한다. 따라서 냉방기 구매에 따른 이중의 비용이 소모될 뿐만 아니라, 냉방기 구동에 따른 전력소모가 증대되어 운용비가 증가하는 등의 폐단이 발생하였다. In general, a heating system is heated by circulating hot water inside the heating pipe after a heating pipe connected to the boiler is buried in the floor.This heating system can be used for heating in cold winter, but the weather is not good. In hot summer, a separate air conditioner for cooling is required. Therefore, not only the double cost of purchasing the air conditioner was consumed, but also the power consumption due to the operation of the air conditioner increased, resulting in an increase in operating costs.

이러한 문제점을 해결하기 위해 난방 시스템 내부에 냉방장치를 장착시키는 선행기술로는 한국 실용신안 등록 제20-0250945호 "냉난방 겸용 보일러"(등록일자 : 2001.10.06)가 있으나, 이는 기존의 난방 시스템을 제거한 후 새로이 설치해야 함으로 설치에 따른 비용이 많이 소모되어 비경제적일 뿐만 아니라, 기존의 난방 시스템을 활용할 수 없어 비실용적인 등의 문제점이 있다.In order to solve this problem, there is a prior art for installing a cooling device inside the heating system as Korean Utility Model Registration No. 20-0250945 "Combined heating and cooling boiler" (registration date: 2001.10.06), but this is a conventional heating system. Since it has to be newly installed after removal, it is not only uneconomical because it consumes a lot of installation costs, and there are problems such as impractical use of the existing heating system.

한국 실용신안 등록 제20-0250945호 "냉난방 겸용 보일러"(등록일자 : 2001.10.06)Korean Utility Model Registration No. 20-0250945 "Combined heating and cooling boiler" (Registration date: 2001.10.06)

본 발명의 목적은 보일러와 연결된 온수 공급관과 온수 환수관에 냉수 공급관과 냉수 환수관을 각각 연결하고, 냉수 공급관을 냉방장치부와 연결 장착된 냉수공급부에 연결하고, 냉수공급부는 물탱크 외주연에 냉매관을 권회하고, 냉매관이 권회된 물탱크 외주연에는 단열재와 단열판을 피막함으로써, 기존에 사용되는 난방시스템의 온열 배관을 그대로 이용하면서 냉방시스템을 구축할 수 있어 설치 및 운용 비용을 최소화시킬 수 있고, 냉방장치부와 보일러를 연결하는 콘트롤박스를 통해 냉방과 난방의 전환을 용이하게 수행할 수 있을 뿐만 아니라, 설치 및 운용 비용을 최소한 절감시킬 수 있는 냉난방 시스템을 제공하는데 있다.An object of the present invention is to connect the cold water supply pipe and the cold water return pipe to the hot water supply pipe and the hot water return pipe connected to the boiler, respectively, connect the cold water supply pipe to the cooling unit and the mounted cold water supply unit, and the cold water supply unit to the outer periphery of the water tank. By winding the refrigerant pipe and covering the outer periphery of the water tank where the refrigerant pipe is wound, an insulation material and a heat-insulating plate are applied, so that a cooling system can be constructed while using the heat pipe of the existing heating system as it is, minimizing installation and operation costs. In addition, it is possible to easily switch between cooling and heating through a control box connecting the air conditioner unit and the boiler, and to provide a cooling and heating system that can reduce installation and operation costs at a minimum.

상기의 목적을 달성하기 위한 본 발명의 냉난방 시스템은 일측으로 순환펌프가 장착되고 타측으로 온열배관이 연결된 보일러에 증발기, 압축기, 응축기 및 팽창밸브로 구성된 냉방장치부(40)를 연결시킨 통상의 냉난방 시스템에 있어서, 상기 냉방장치부와 연결된 냉매관을 물탱크의 외주연으로 권회시켜 냉수 공급부로 형성하고, 상기 냉수 공급부의 일측에는 온수 공급관 및 온수 환수관과 연결되는 냉수 공급관 및 냉수 환수관을 각각 장착하여 형성된 것을 특징으로 한다.In order to achieve the above object, the cooling and heating system of the present invention is a conventional cooling and heating system in which a circulation pump is mounted on one side and a heating pipe is connected to the other side, and a cooling unit 40 consisting of an evaporator, a compressor, a condenser and an expansion valve is connected. In the system, a refrigerant pipe connected to the air conditioner is wound around the outer periphery of a water tank to form a cold water supply unit, and at one side of the cold water supply unit, a hot water supply pipe and a cold water supply pipe and a cold water return pipe connected to the hot water return pipe are respectively provided. It is characterized by being formed by mounting.

본 발명의 냉난방 시스템은 기존의 난방 시스템(A1)에 냉방 장치부(40)와 냉수 공급부(100)로 구성되는 냉방 시스템(A2)을 장착시킴으로써, 기존 난방시스템(A1)과 냉방시스템(A2)의 이원화로 인한 설치비 과다와 점유공간의 확대로 인한 공간활용 측면의 문제점을 해결하여 설치 및 운용 비용을 최소화 할 수 있다.The cooling and heating system of the present invention is equipped with a cooling system (A2) composed of a cooling device unit 40 and a cold water supply unit 100 to the existing heating system (A1), so that the existing heating system (A1) and the cooling system (A2) Installation and operation costs can be minimized by solving the problem of space utilization due to excessive installation cost and expansion of occupied space due to the dualization of the system.

도 1a 또는 1b는 본 발명의 전체흐름을 도시한 계통도,
도 2는 본 발명의 물탱크 단면을 도시한 단면도이다.Figure 1a or 1b is a schematic diagram showing the overall flow of the present invention,
2 is a cross-sectional view showing a cross-section of the water tank of the present invention.

이하 첨부된 도면을 참조하여 본 발명에 관하여 상세하게 설명하면 다음과 같다.Hereinafter, the present invention will be described in detail with reference to the accompanying drawings.

도 1a 내지 도 2에 도시된 바와 같이, 본 발명의 냉난방 시스템은, 일측으로 순환펌프(10)가 장착되고 타측으로 온열배관(20)이 연결된 보일러(30)에 증발기(41), 압축기(42), 응축기(43) 및 팽창밸브(44)로 구성된 냉방장치부(40)를 연결시킨 냉난방 시스템과, 상기 냉방장치부(40)와 연결된 냉매관(45)을 물탱크(50)의 외주연으로 권회시켜 냉수 공급부(100)로 형성하고, 상기 냉수 공급부(100)의 일측에는 온수 공급관(60) 및 온수 환수관(60')과 연결되는 냉수 공급관(70) 및 냉수 환수관(70')을 각각 장착하여 형성된다. As shown in FIGS. 1A to 2, the cooling and heating system of the present invention includes an evaporator 41 and a compressor 42 to a boiler 30 equipped with a circulation pump 10 on one side and a heat pipe 20 connected to the other side. ), a cooling/heating system connected to the air conditioner unit 40 composed of a condenser 43 and an expansion valve 44, and a refrigerant pipe 45 connected to the air conditioner unit 40 at the outer periphery of the water tank 50 A cold water supply pipe 70 and a cold water return pipe 70 ′ connected to a hot water supply pipe 60 and a hot water return pipe 60 ′ on one side of the cold water supply unit 100 It is formed by attaching each.

냉매관(45)이 권회되어 있는 물탱크(50)의 외주연에는 단열재(51)가 피막되어 있으며, 단열재(51)는 단열판(52)으로 피막되어 있다. An insulating material 51 is coated on the outer periphery of the water tank 50 in which the refrigerant pipe 45 is wound, and the heat insulating material 51 is coated with a heat insulating plate 52.

냉수공급부(100)와 보일러(30)는 온도센서(80)가 연결된 콘트롤박스(90)와 연결된다.The cold water supply unit 100 and the boiler 30 are connected to the control box 90 to which the temperature sensor 80 is connected.

도면 중 미설명 부호 (1)는 분배기, (2)는 체크밸브, (3)는 전자밸브, (A1)는 난방 시스템, (A2)는 냉방 시스템이다.In the drawings, reference numeral (1) denotes a distributor, (2) a check valve, (3) an electromagnetic valve, (A1) a heating system, and (A2) a cooling system.

상기와 같이 구성된 본 발명의 냉난방 시스템의 동작은 다음과 같다. The operation of the cooling and heating system of the present invention configured as described above is as follows.

본 발명은 증발기(41), 압축기(42), 응축기(43) 및 팽창밸브(44)로 구성되는 냉방 장치부(40)를 냉매관(45)으로 연결하고, 냉매관(45)의 일측을 도 2에 도시된 바와 같이 소정량의 물이 저장된 물탱크(50) 외주연으로 권회시킨 후, 물탱크(50)의 일측에 전자밸브(3)가 장착된 냉수 공급관(70)과 냉수 환수관(70')을 연결한다.The present invention connects the cooling unit 40 composed of the evaporator 41, the compressor 42, the condenser 43 and the expansion valve 44 to the refrigerant pipe 45, and one side of the refrigerant pipe 45 As shown in FIG. 2, after winding to the outer periphery of a water tank 50 in which a predetermined amount of water is stored, a cold water supply pipe 70 and a cold water return pipe equipped with an electromagnetic valve 3 on one side of the water tank 50 Connect (70').

또한 상기 냉수 공급관(70)은 온수 공급관(60)과 연결하고, 냉수 환수관(70')은 온수 환수관(60')과 연결하며, 보일러(30)가 연결된 콘트롤박스(90)에 냉수 공급부(100)를 연결한다. In addition, the cold water supply pipe 70 is connected to the hot water supply pipe 60, the cold water return pipe 70 ′ is connected to the hot water return pipe 60 ′, and the cold water supply unit is connected to the control box 90 to which the boiler 30 is connected. Connect 100.

날씨가 추운 겨울 등의 계절에 사용하는 난방 시스템(A1)의 작동과정을 살펴보면, 도 1a에서와 같이 콘트롤박스(90)를 통해 난방 시스템(A1)을 작동시키면, 급수관을 통해 공급된 물이 보일러(30)를 통과하면서 가열되어 온수 공급관(60)으로 공급되고, 공급된 온수는 분배기(1)를 거쳐 바닥에 매설된 온열배관(20)을 순환한 후 다시 분배기(1)를 거쳐 온수 환수관(60')을 통해 보일러(30)로 환수되어 재순환하게 되는데, 상기 온수가 바닥에 매설된 온열배관(20)을 재순환함으로써 실내를 따뜻하게 난방할 수 있게 된다 .Looking at the operating process of the heating system A1 used in seasons such as winter when the weather is cold, when the heating system A1 is operated through the control box 90 as shown in FIG. 1A, the water supplied through the water supply pipe is converted to the boiler. It is heated while passing through (30) and is supplied to the hot water supply pipe (60), and the supplied hot water circulates through the heating pipe (20) buried in the floor through the distributor (1), and then passes through the distributor (1) again to the hot water return pipe. It is returned to the boiler 30 through (60') and recycled, and the warm water can be heated indoors by recirculating the heating pipe 20 buried in the floor.

또한, 날씨가 더운 여름 등의 계절에 사용하는 냉방 시스템(A2)의 작동과정을 살펴보면, 도 1b에서와 같이 콘트롤박스(90)를 통해 냉방 시스템(A2)을 작동시키면, 증발기(41)와 압축기(42) 사이에서 냉매가 투입되고, 투입된 냉매는 냉매관(45)을 통해 압축기(42)와 응축기(43) 및 팽창밸브(44)를 거쳐 물탱크(50) 외주연을 권회하게 되고, 이어 증발기(41)를 거쳐 반복 순환하게 된다. 냉매의 순환을 통해 물탱크(50)에 저장되어 있던 물이 적정 온도로 저하되면 물탱크(50)의 일측에 장착된 냉수 공급관(70)을 통해 냉수를 공급하게 되며, 공급된 냉수는 온수 공급관(60)과 연결된 분배기(1)를 거쳐 바닥에 매설된 온열배관(20)을 순환하게 되고, 순환된 냉수는 다시 분배기(1)를 거쳐 냉수 환수관(70')을 통해 물탱크(50)로 저장되어 재순환하게 된다. 즉,상기 냉수가 온열배관(20)을 순환함으로써 실내를 시원하게 냉방할 수 있게 되는 것이다.In addition, looking at the operation process of the cooling system (A2) used in the season such as the hot summer, when operating the cooling system (A2) through the control box 90 as shown in Figure 1b, the evaporator 41 and the compressor The refrigerant is introduced between 42 and the refrigerant is wound around the outer periphery of the water tank 50 through the compressor 42, the condenser 43 and the expansion valve 44 through the refrigerant pipe 45, and then It is repeatedly circulated through the evaporator 41. When the water stored in the water tank 50 drops to an appropriate temperature through the circulation of the refrigerant, cold water is supplied through the cold water supply pipe 70 mounted on one side of the water tank 50, and the supplied cold water is a hot water supply pipe. The heated pipe 20 buried in the floor is circulated through the distributor (1) connected to the 60, and the circulated cold water passes through the distributor (1) again through the cold water return pipe (70') through the water tank (50). And recycled. That is, by circulating the cold water through the heating pipe 20, it is possible to cool the room.

상기에서 냉수 공급부(100)의 물탱크(50)에 장착된 온도센서(80)는 물탱크(50)에 저장된 물의 온도를 감지하게 되는데, 물탱크(50)에 저장된 물이 적정 온도가 되었을 경우에는 콘트롤박스(90)를 통해 자동으로 냉방 장치부(40)를 정지하게 되며, 물탱크(50)에 저장된 물의 온도가 높아질 경우에는 냉방 장치부(40)를 재가동하게 되어 전력의 낭비를 최소화할 수 있게 된다. In the above, the temperature sensor 80 mounted on the water tank 50 of the cold water supply unit 100 detects the temperature of the water stored in the water tank 50, when the water stored in the water tank 50 reaches an appropriate temperature. In this case, the cooling unit 40 is automatically stopped through the control box 90, and when the temperature of the water stored in the water tank 50 increases, the cooling unit 40 is restarted to minimize power waste. You will be able to.

이와 같이 온도센서(80)가 연결된 콘트롤박스(90)로 냉방과 난방을 선택케하여 기존의 난방시에만 활용되던 온열배관(20)을 냉방용으로도 사용하여 냉방에 소요되는 비용절감하고 시설의 재활용이 용이하다.In this way, the temperature sensor 80 is connected to the control box 90 to select cooling and heating, and the heating pipe 20, which was used only during the existing heating, is also used for cooling to reduce the cost required for cooling and Easy to recycle.

1: 분배기 2: 체크밸브 3: 전자밸브
10: 순환펌프 20: 온열배관 30: 보일러
40: 냉방 장치부 41: 증발기 42: 압축기
43: 응축기 44: 팽찰밸브 45: 냉매관
50: 물탱크 51: 단열재 52: 단열판
60: 온수 공급관 60': 온수 환수관 70: 냉수 공급관
70': 냉수 환수관 80: 온도센서 90: 콘트롤박스
100: 냉수 공급부 A1: 난방시스템 A2: 냉방시스템1: distributor 2: check valve 3: solenoid valve
10: circulation pump 20: heat pipe 30: boiler
40: air conditioning unit 41: evaporator 42: compressor
43: condenser 44: expansion valve 45: refrigerant pipe
50: water tank 51: insulation material 52: insulation plate
60: hot water supply pipe 60': hot water return pipe 70: cold water supply pipe
70': cold water return pipe 80: temperature sensor 90: control box
100: cold water supply part A1: heating system A2: cooling system

Claims (1)

일측으로 순환펌프(10)가 장착되고 타측으로 온열배관(20)이 연결된 보일러(30)에 증발기(41), 압축기(42), 응축기(43) 및 팽창밸브(44)로 구성된 냉방장치부(40)를 연결시킨 통상의 냉난방 시스템에 있어서, 상기 냉방장치부(40)와 연결된 냉매관(45)을 물탱크(50)의 외주연으로 권회시켜 냉수 공급부(100)로 형성하고, 상기 냉수 공급부(100)의 일측에는 온수 공급관(60) 및 온수 환수관(60')과 연결되는 냉수 공급관(70) 및 냉수 환수관(70')을 각각 장착하여 형성된 것을 특징으로 하는 냉난방 시스템.A cooling unit consisting of an evaporator 41, a compressor 42, a condenser 43, and an expansion valve 44 in the boiler 30, where the circulation pump 10 is mounted on one side and the heat pipe 20 is connected to the other side ( In a conventional cooling and heating system connected to 40), the refrigerant pipe 45 connected to the air conditioner unit 40 is wound around the outer periphery of the water tank 50 to form a cold water supply unit 100, and the cold water supply unit A cooling and heating system, characterized in that formed by mounting a cold water supply pipe (70) and a cold water return pipe (70') connected to the hot water supply pipe (60) and the hot water return pipe (60') on one side of the 100.
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Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR200250945Y1 (en) 2001-05-14 2001-11-16 이계흥 Heating and cooling boiler

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR200250945Y1 (en) 2001-05-14 2001-11-16 이계흥 Heating and cooling boiler

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