KR200191929Y1 - Boiler structure - Google Patents

Boiler structure Download PDF

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Publication number
KR200191929Y1
KR200191929Y1 KR2019980004083U KR19980004083U KR200191929Y1 KR 200191929 Y1 KR200191929 Y1 KR 200191929Y1 KR 2019980004083 U KR2019980004083 U KR 2019980004083U KR 19980004083 U KR19980004083 U KR 19980004083U KR 200191929 Y1 KR200191929 Y1 KR 200191929Y1
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South Korea
Prior art keywords
cooling
heat exchanger
hot water
boiler
heating
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KR2019980004083U
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Korean (ko)
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KR19980014503U (en
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최진민
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최진민
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    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F5/00Air-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
    • F24F5/0007Air-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
    • F24F5/001Compression cycle type
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F1/00Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
    • F24F1/06Separate outdoor units, e.g. outdoor unit to be linked to a separate room comprising a compressor and a heat exchanger
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F13/00Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
    • F24F13/22Means for preventing condensation or evacuating condensate
    • F24F13/222Means for preventing condensation or evacuating condensate for evacuating condensate
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F5/00Air-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
    • F24F5/0003Exclusively-fluid systems
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24HFLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
    • F24H1/00Water heaters, e.g. boilers, continuous-flow heaters or water-storage heaters
    • F24H1/22Water heaters other than continuous-flow or water-storage heaters, e.g. water heaters for central heating
    • F24H1/40Water heaters other than continuous-flow or water-storage heaters, e.g. water heaters for central heating with water tube or tubes
    • F24H1/43Water heaters other than continuous-flow or water-storage heaters, e.g. water heaters for central heating with water tube or tubes helically or spirally coiled
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24HFLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
    • F24H3/00Air heaters
    • F24H3/02Air heaters with forced circulation
    • F24H3/06Air heaters with forced circulation the air being kept separate from the heating medium, e.g. using forced circulation of air over radiators
    • F24H3/08Air heaters with forced circulation the air being kept separate from the heating medium, e.g. using forced circulation of air over radiators by tubes
    • F24H3/087Air heaters with forced circulation the air being kept separate from the heating medium, e.g. using forced circulation of air over radiators by tubes using fluid fuel
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24HFLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
    • F24H4/00Fluid heaters characterised by the use of heat pumps
    • F24H4/02Water heaters

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Devices For Blowing Cold Air, Devices For Blowing Warm Air, And Means For Preventing Water Condensation In Air Conditioning Units (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)

Abstract

본 고안은 냉방용열교환기와 난방용열교환기를 하나의 간단한 구조로 제작하여 체적을 최소화하므로서 설치장소를 자유롭게 하며, 저렴한 제작비로 냉·난방 열교환기의 효율을 증대시키게 한 냉난방보일러의 구조에 관한 것이다.The present invention relates to a structure of a cooling and heating boiler which makes the installation of a cooling heat exchanger and a heating heat exchanger in one simple structure to minimize the volume, freeing the installation place, and increasing the efficiency of the cooling and heating heat exchanger at a low manufacturing cost.

종래의 냉·난방 보일러 구조는 보일러케이싱내부에 보일러(난방용)열교환기(몸체)와 냉방용열교환기(본체)를 상·하 또는 좌·우로 분리시켜 냉방용 열교환기와 보일러용 열교환기가 서로 분리된 상태에서 서로 파이프로 통해서만 열교환이 이루어지도록 만들어지고, 열교환기와 냉방용열교환기가 같은 케이싱 내의 좁은 공간에 분리, 장착함으로써 케이싱의 크기가 비대하고 열교환기가 분리된 상태에서 열교환파이프가 상·하, 좌·우로 길게 배관됨으로서 발생되는 장소 문제와, 열 손실 기타 제작의 어려움 제작비의 상승 등이 문제되어 제작원가가 상승되었고, 또한 체적이 비대하여 설치장소를 배란다나 보일러실, 다용도실 등 넓은 장소에 설치해야 하는 설치장소 선택 등의 어려움과, 여름철 외기온도가 35℃ 이상 상승시 냉방기의 가동이 불가능한 결함 등이 있었다.The conventional cooling and heating boiler structure separates a boiler (heating) heat exchanger (body) and a cooling heat exchanger (main body) up, down, left, or right in a boiler casing to separate a cooling heat exchanger and a boiler heat exchanger from each other. Heat exchange is made only through the pipes in the state, and the heat exchanger and cooling heat exchanger are separated and mounted in the same space in the same casing, so that the size of the casing is large and the heat exchange pipes are separated from the heat exchanger up, down, left, and Due to the problem of place caused by long piping, heat loss and difficulty of production, the cost of production increased due to problems of production cost. Also, due to the large volume, the installation place should be installed in a large place such as a ovulator, boiler room or utility room. Difficulties in selecting the installation location, and the air conditioner is impossible to operate when the outside air temperature rises above 35 ℃ in summer. There was a flaw.

따라서 본 고안에서는 수실을 마련하는 제1 열교환기에 급탕코일과 냉매코일을 별도로 내장 설치하고 상기 제1 열교환기를 내장하는 제2 열교환기의 내측 공기순환통로에 수실과 연결하는 냉각코일을 배치하여 수실의 물을 외부로 끌어내어 순환하는 과정에서 공기순환통로로 분사하는 송풍기의 송풍작용에 의하여 냉각을 이룬 후 수실로 재투입하도록 하고 냉방콤프레서와 연결하는 냉매코일의 압축된 고온의 냉매가스가 수실에서 열교환하면서 수실의 열수로 만들고, 이 열수가 급탕코일과 열교환을 이루도록 구성하고, 상기 수실과 연결하는 냉각코일에는 순환펌프를 설치하여 열수를 수실로부터 유출하여 공기순환통로로 순환한 후 다시 수실로 유입하도록 구성하며, 상기 제1 열교환기내에 배치한 급탕코일의 소정부위를 분기한 지점에 퇴수밸브를 설치하여서, 간단한 구조로 제작될 수 있도록 하면서 제작공정을 단순화하여 제작공정을 절감하면서 콤팩트화 하여 설치공간의 구애됨 없이 용이한 설치를 이루어 편리하고도 경제적이면서 냉난방효율을 증대시킴과 동시에 외기온도가 높아 열교환될 열수가 계속 상승 될 경우에 급탕코일에 분기된 퇴수밸브가 작동하여 급탕코일에 냉수가 통과하면서 보일러 내부의 물을 냉각시켜 냉방콤프레서가 계속 가동하도록 하는 특징을 제공한다.Therefore, in the present invention, the hot water supply coil and the refrigerant coil are separately installed in the first heat exchanger for preparing the water chamber, and the cooling coils connected to the water chamber are arranged in the inner air circulation passage of the second heat exchanger having the first heat exchanger. In the process of drawing water to the outside, it is cooled by the blowing action of the blower that is injected into the air circulation passage, and then re-entered into the water chamber, and the compressed high-temperature refrigerant gas of the refrigerant coil connected to the cooling compressor exchanges heat in the chamber. While making it into the hot water of the water chamber, the hot water is configured to exchange heat with the hot water supply coil, and the cooling coil connected to the water chamber is installed with a circulation pump to discharge the hot water from the water chamber to circulate in the air circulation passage and then flow back into the water chamber. And a water discharge valve at a branch point of a predetermined portion of the hot water supply coil disposed in the first heat exchanger. It can be manufactured in a simple structure, while simplifying the manufacturing process, reducing the manufacturing process and making it compact, making it easy to install without having to worry about the installation space. When the hot water to be heat exchanged continuously increases, the discharge valve branched to the hot water supply coil operates to cool the water in the boiler while passing the cold water through the hot water supply coil, thereby providing a feature that the cooling compressor continues to operate.

Description

냉난방 보일러의 구조Structure of Air Conditioning Boiler

본 고안은 냉난방을 경제적이고도 저공해적인 사용을 이루게 하는 냉난방보일러에 관한 것으로서, 더욱 상세하게는 냉방용열교환기와 난방용열교환기를 하나의 간단한 구조로 제작하여 체적을 최소화하므로서 설치장소를 자유롭게 하며, 저렴한 제작비로 냉·난방 열교환기의 효율을 증대시키게 한 냉난방 보일러의 구조에 관한 것이다.The present invention relates to a cooling and heating boiler that achieves economical and low-pollution use of cooling and heating. More specifically, the air conditioner and the heating heat exchanger are manufactured in one simple structure to minimize the volume, thereby freeing the installation place, and at a low manufacturing cost. The present invention relates to a structure of a cooling and heating boiler that increases the efficiency of a cooling and heating heat exchanger.

일반적으로 여름철에 대기온도의 상승으로 느껴지는 더위를 적게 하기 위한 냉방기(에어콘)와 겨울철에 대기온도의 하강으로 느껴지는 추위를 적게 하기 위한 난방기(보일러)를 사용하여 쾌적하고 안락한 주거환경을 이루고 있었다.In general, the air conditioner (air conditioner) to reduce the heat felt by the rise of the air temperature in summer, and the heater (boiler) to reduce the cold felt by the fall of the air temperature in winter to achieve a comfortable and comfortable living environment.

이러한 냉방기와 난방기는 별도로 제작되고 있어서 설치시에는 별도로 구입하여 사용하게 되므로 구입비의 부담이 있었으며, 별개의 냉난방기를 동시에 사용하게 될 경우에는 연료와 전기료의 부담이 있게 되고, 설치공간의 확보는 물론 시공 및 배관으로 인한 작업상의 불편과 복잡한 구조로 인한 불필요한 작업을 이루게 하는 결점과 여름철 외기온도가 35℃ 이상 상승시 냉방기의 가동이 불가능한 결함 등이 있었다.Since these air conditioners and heaters are manufactured separately, they are separately purchased and used at the time of installation, and there is a burden of purchasing costs. When using separate air conditioners at the same time, there is a burden of fuel and electric charges, as well as securing the installation space. And defects that make unnecessary work due to inconvenient work due to piping and complicated structure, and defects in which the air conditioner is impossible to operate when the outdoor air temperature rises above 35 ° C in summer.

이러한 결점을 적게 하기 위하여 본 출원인이 안출한 특허출원 제96-65235호와 같은 냉난방보일러에 있어서도 보일러내부케이싱 내부에 보일러(난방용)열교환기(몸체)와 냉방용 열교환기를 상,하 또는 좌,우로 분리시켜 냉방용 열교환기와 보일러용 열교환기가 설로 분리된 상태에서 서로 파이프로 통해서만 열교환이 이루어지도록 만들어 졌으며, 보일러용 열교환기와 냉방용 열교환기가 같은 케이싱 내의 좁은 공간에 분리 장착함으로써 케이싱의 크기가 비대하고 열교환기가 분리된 상태에서 열교환 파이프가 상, 하, 좌, 우 길게 배관됨으로서 협소한 장소에서의 설치문제와, 복잡한 배관에 따른 열 손실과, 제작의 어려움은 물론 제작비의 상승 등이 문제되어 제작원가가 상승되는 요인이 되었고, 또한 체적이 비대하여 설치장소를 배란다나 보일러실, 다용도실 등 넓은 장소에 설치해야 하는 설치장소 선택 등의 어려움이 있었던 것이다.In order to reduce these drawbacks, even in cooling and heating boilers such as the patent application No. 96-65235 proposed by the present applicant, the boiler (heating) heat exchanger (body) and the cooling heat exchanger inside the boiler casing, up, down, left, right The heat exchanger for cooling and the heat exchanger for boiler are separated from each other by pipes, and the boiler heat exchanger and cooling heat exchanger are separately installed in a narrow space in the same casing. Since the heat exchange pipe is piped long, up, down, left and right in the state that the machine is separated, the installation cost in a narrow place, heat loss due to complicated piping, difficulty in production and increase in production cost It was an increase factor, and the volume was too large, so the place of installation and the boiler room In other words, there was a difficulty in selecting an installation place to be installed in a large place such as a utility room.

이와 같은 종래의 문제점을 해결하기 위하여 안출된 본 고안은,The present invention devised to solve such a conventional problem,

냉방용열교환기와 난방용열교환기를 하나로 제작하여 냉난방효율을 증대시키고, 냉난방보일러케이싱의 크기를 콤팩트하게 제작하여 협소한 장소에서도 용이한 설치를 이룸과 동시에 배관 및 설치작업을 단순화하여 제작비를 적게 할 수 있고, 간단한 구조로 냉난방효율을 증대할 수 있는 냉난방 보일러의 구조를 제공하는데 있다.It is possible to increase the cooling and heating efficiency by making a cooling heat exchanger and a heating heat exchanger in one, and to make the size of the cooling and heating boiler casing compact so that it is easy to install even in a narrow place and the piping and installation work can be simplified to reduce the production cost. In addition, the present invention provides a structure of a heating and cooling boiler that can increase cooling and heating efficiency with a simple structure.

상기 목적을 달성하기 위한 본 고안은,The present invention for achieving the above object,

수실을 마련하는 제1 열교환기에 급탕코일과 냉매코일을 별도로 내장 설치하고 상기 제1 열교환기를 내장하는 제2 열교환기의 내측 공기순환통로에 수실과 연결하는 냉각코일을 배치하여 수실의 물을 외부로 끌어내어 순환하는 과정에서 공기순환통로로 분사하는 송풍기의 송풍작용에 의하여 냉각을 이룬 후 수실로 재투입하도록 하고 냉방콤프레서와 연결하는 냉매코일의 압축된 고온의 냉매가스가 수실에서 열교환되면서 수실의 열수로 만들고 이 열수가 급탕코일과 하나의 열교환기에서 열교환을 이루도록 구성하는 기술적 수단을 제공한다.The hot water supply coil and the refrigerant coil are separately installed in the first heat exchanger for preparing the water chamber, and cooling coils connected to the water chamber are disposed in the inner air circulation passage of the second heat exchanger incorporating the first heat exchanger. In the process of drawing and circulating, cooling is performed by the blower of the blower which is injected into the air circulation passage, and then re-entered into the water chamber, and the compressed hot refrigerant gas of the refrigerant coil connected to the cooling compressor is heat-exchanged in the water chamber. It provides a technical means to make the hot water to heat exchange in the hot water supply coil and one heat exchanger.

도 1 은 본 고안에 의한 냉난방보일러의 전체 구성 단면도1 is a cross-sectional view of the overall configuration of the heating and cooling boiler according to the present invention

도 2 는 본 고안에 의한 열교환기의 구성을 보인 개략적인 단면도2 is a schematic cross-sectional view showing the configuration of a heat exchanger according to the present invention

도 3 은 도 2의 종단면도3 is a longitudinal cross-sectional view of FIG.

-도면의주요부분에대한부호의설명-Explanation of symbols on the main parts of the drawing

10 : 수실 20 : 제1 열교환기10: water chamber 20: first heat exchanger

22 : 제2 열교환기 24 : 냉방콤프레서22: second heat exchanger 24: cooling compressor

30 : 급탕코일 40 : 냉매코일30: hot water coil 40: refrigerant coil

42 : 냉각코일 44 : 송풍기42: cooling coil 44: blower

50 : 공기순환통로 52 : 순환펌프50: air circulation passage 52: circulation pump

54 : 퇴수밸브 56 : 퇴수분기관54: discharge valve 56: discharge branch

이하 첨부된 일 실시예 도면을 참고적으로 본 고안을 상세하게 설명하면 다음과 같다.Hereinafter, the present invention will be described in detail with reference to the accompanying drawings.

도 1 은 본 고안에 의한 냉난방보일러의 개략적인 구성 단면도이고, 도 2 는 본 고안에 의한 열교환기의 구성을 보인 개략적인 단면도이며, 도 3 은 도 2의 종단면도로써, 본 고안의 냉난방 보일러의 구조는,1 is a schematic cross-sectional view of a heating and cooling boiler according to the present invention, Figure 2 is a schematic cross-sectional view showing the configuration of a heat exchanger according to the present invention, Figure 3 is a longitudinal sectional view of Figure 2, of the heating and cooling boiler of the present invention The structure is,

수실(10)을 마련하는 제1 열교환기(20)에 급탕코일(30)과 냉매코일(40)을 별도로 내장 설치하고 상기 제1 열교환기(20)를 내장하는 제2 열교환기(22)의 내측 공기순환통로(50)에 수실(10)과 연결하는 냉각코일(42)을 배치하여 수실(10)의 물을 외부로 끌어내어 순환하는 과정에서 공기순환통로(50)로 분사하는 송풍기(44)의 송풍작용에 의하여 냉각을 이룬 후 수실(10)로 재투입하도록 하고 냉방콤프레서(24)와 연결하는 냉매코일(40)의 압축된 고온의 냉매가스가 수실(10)에서 열교환되면서 열수로 만들고 이 열수가 급탕코일(30)과 열교환을 이루도록 구성한다.The second heat exchanger 22 having the water supply coil 30 and the refrigerant coil 40 separately installed therein and the first heat exchanger 20 embedded therein may be installed in the first heat exchanger 20 providing the water chamber 10. Blower 44 which is disposed in the air circulation passage 50 to the cooling coil 42 connected to the water chamber 10 to inject the water in the water chamber 10 to the outside to circulate to the air circulation passage (50) After cooling by the blowing action of) to be re-introduced into the water chamber 10 and the compressed high-temperature refrigerant gas of the refrigerant coil 40 connected to the cooling compressor 24 is heat-exchanged in the water chamber (10) The hot water is configured to exchange heat with the hot water supply coil 30.

또한 상기 수실(10)과 연결하는 냉각코일(42)에는 순환펌프(52)를 설치하여 열수를 수실(10)로부터 유출하여 공기순환통로(50)로 순환한 후 다시 수실(10)로 유입하도록 구성하는 형태를 갖는다.In addition, the cooling coil 42 connected to the water chamber 10 is provided with a circulation pump 52 so that hot water flows out of the water chamber 10 to circulate in the air circulation passage 50 and then flows back into the water chamber 10. It has a form to constitute.

그리고 상기 제1 열교환기(20)내에 배치한 급탕코일(30)의 소정부위를 분기하여 배치한 퇴수분기관(56)에 퇴수밸브(54)를 설치하여서 구성하는 형태를 갖는다.In addition, the water discharge coil 56 has a form in which a water discharge valve 54 is provided in a water discharge coil 56 branched from a predetermined portion of the hot water supply coil 30 disposed in the first heat exchanger 20.

도면중 미설명부호 ; 60은 오일버어너이고, 62는 순환파이프, 64는 난방순환펌프이다.Unexplained code in the drawing; 60 is an oil burner, 62 is a circulation pipe, and 64 is a heating circulation pump.

이와 같은 구성으로 이루어지는 본 고안은 겨울철에 난방을 위하여 보일러를 사용하게 될 때에는 도 1 에서와 같이 난방기의 가동을 중단한 체, 종전과 같이 오일버어너(60)를 가동하여 연소실에서 연료를 연소하여 얻은 열원을 제1열교환기(20)의 내부로 보내게 되면 제1 열교환기(20)의 수실에 담겨진 물이 가열되어 열수를 형성하고, 이 열수를 유출하여 순환파이프(62)를 통하여 각 실내를 난방하도록 하고, 난방을 이룬 열수는 난방순환펌프(64)를 통하여 다시 제1열교환기(20)로 유입시켜 다시 가열한 후 상기 과정으로 순환파이프(62)로 보내져 난방을 이루는 과정을 반복함으로서 난방을 지속시키게 한다.When the boiler is used for heating in winter, the present invention having such a configuration burns fuel in the combustion chamber by operating the oil burner 60 as in the past, by stopping the operation of the heater as shown in FIG. 1. When the obtained heat source is sent to the inside of the first heat exchanger 20, the water contained in the water chamber of the first heat exchanger 20 is heated to form hot water, and the hot water is discharged to flow through the circulation pipe 62. By heating the heated water is introduced again to the first heat exchanger (20) through the heating circulation pump (64) and heated again, and is then sent to the circulation pipe (62) by repeating the heating process. Let the heating last.

그리고 여름철에 냉방을 할 경우에는 난방기를 가동으로 냉방콤프레서(24)가 가동하게 하므로 압축한 냉매가스를 제1열교환기(20)의 수실(10)에 배치하는 냉매코일(40)로 보냄으로서 고열의 냉매가스를 수실(10)에서 열교환시킴과 동시에 실내에 설치하는 실내기로 보내어 냉풍을 분사하여 냉방상태를 이루게 한다.In the case of cooling in the summer, the cooling compressor 24 is operated by operating the heater so that the compressed refrigerant gas is sent to the refrigerant coil 40 arranged in the water chamber 10 of the first heat exchanger 20 to heat up. The refrigerant gas of the heat exchanger in the water chamber 10 and at the same time sent to the indoor unit to be installed in the room to spray the cold air to achieve a cooling state.

또한 고온의 냉매가스와 열교환되는 수실의 온도가 고열임에도 불구하고 수실(10)의 열수를 사용하지 않게 되면 냉매가스의 냉각작용이 약화되어 냉각효율이 떨어지게 되므로 이때에는 도 2 에서와 같이 제1열교환기(20)와 제2열교환기(22)의 공기순환통로(50)에 설치하고 있는 냉각코일(42)을 통하여 수실(10)의 열수를 냉각하게 되는데 냉각코일(30)과 연결하는 순환펌프(52)를 가동하면 수실(10)의 열수가 냉각코일(42)로 유출되면서 공기순환통로(50)의 공기와 열교환되어 온도가 떨어지게 되고 이 공기통로(50)로는 송풍기(44)에서 분사되는 송풍이 지속적으로 하부에서 상부로 송풍되고 있기 때문에 공냉작용을 이루어 열수 냉각이 용이하게 된다.In addition, even if the temperature of the water chamber heat-exchanged with the high temperature refrigerant gas is a high temperature, if the hot water of the water chamber 10 is not used, the cooling action of the refrigerant gas is weakened, and thus the cooling efficiency is lowered. The hot water of the water chamber 10 is cooled through the cooling coil 42 installed in the air circulation passage 50 of the air 20 and the second heat exchanger 22. The circulation pump is connected to the cooling coil 30. When the 52 is operated, the hot water of the water chamber 10 flows out to the cooling coil 42, and heat exchanges with the air in the air circulation passage 50, thereby decreasing the temperature. The air passage 50 is injected from the blower 44. Since the air is continuously blown from the bottom to the top, the air is cooled and the hot water is easily cooled.

이렇게 냉각코일(42)을 통하여 냉각된 열수는 다시 수실(10)로 유입됨으로 수실(10)내의 온도를 한층 낮추게 함으로서 냉매코일(40)의 냉각을 증대할 수 있게 하여 냉방작용을 향상시키게 한다.Thus, the hot water cooled through the cooling coil 42 flows back into the water chamber 10 to further lower the temperature in the water chamber 10 to increase the cooling of the refrigerant coil 40 to improve the cooling action.

또한, 고온 냉매가스로 가열되는 수실(10)의 열수는 오일버어너(60)의 가동 없이 온수를 얻어 난방수사용을 이루게 하는데 여름철에는 난방을 하지 않지만 장마철에 가끔씩 난방을 이룰 필요가 있을 경우에는 저공해 난방을 이루게 하고 급탕수 사용을 늘 이루게 하여 저렴한 연료비로 온수사용을 이루게 한다.In addition, the hot water of the water chamber 10 heated by the high-temperature refrigerant gas to obtain hot water without the operation of the oil burner 60 to achieve the use of the heating water, but do not heat during the summer season, but when it is necessary to occasionally heat during the rainy season It achieves low-polluting heating and hot water supply, so it uses hot water at low fuel cost.

한편, 본 고안에서는 수실(10)의 열수를 공기순환통로(50)에서만 냉각시키지 않고 오일버어너(60)의 송풍팬을 작동하여 수실내벽으로 송풍을 이루게 함으로서 냉각작용으로 열수냉각을 이룰 수 있게 하여 다양한 냉각작용을 이루게 한다.On the other hand, in the present invention, by operating the blower fan of the oil burner 60 without cooling the hot water of the water chamber 10 only in the air circulation passage 50 to achieve a blow to the inner wall of the water chamber can achieve a hot water cooling by the cooling action. To achieve various cooling actions.

또한 상기 제1 열교환기(20)내에 배치한 급탕코일(30)의 소정부위를 분기하여 배치한 퇴수분기관(56)에 퇴수밸브(54)를 설치하여서 외기 온도가 높아 열교환 될 열수가 계속 상승 될 경우에 급탕코일를 분기한 퇴수밸브가 작동하여 급탕코일에 냉수가 통과하면서 보일러 내부의 물을 냉각시켜 냉방콤프레서가 계속 가동하도록 한다.In addition, a water discharge valve 54 is installed in the water discharge pipe 56 in which a predetermined portion of the hot water supply coil 30 disposed in the first heat exchanger 20 is branched so that the hot water to be heat-exchanged due to the high outside temperature is continuously raised. If possible, the discharge valve branching the hot water supply coil is operated to cool the water in the boiler while the cold water passes through the hot water supply coil to keep the cooling compressor running.

이상과 같이 본 고안은 하나의 열교환기내에 난방용열교환기와 냉방용열교환기를 겸용으로 사용할 수 있도록 하여 간단한 구조로 제작될 수 있도록 하면서 제작공정을 단순화하여 제작공정을 절감하면서 콤팩트화 하여 설치공간의 구애됨 없이 용이한 설치를 이루어 편리하고도 경제적이면서 냉난방효율을 증대시키게 하는 효과가 제공된다.As described above, the present invention allows the heating heat exchanger and the cooling heat exchanger to be used in a single heat exchanger so that the structure can be manufactured with a simple structure while simplifying the manufacturing process, thereby reducing the manufacturing process and making it compact. It is convenient and economical to increase the heating and cooling efficiency by providing an easy installation without.

Claims (3)

냉난방보일러에 있어서,In the heating and cooling boiler, 수실을 마련하는 제1 열교환기에 급탕코일과 냉매코일을 별도로 내장 설치하고 상기 제1 열교환기를 내장하는 제2 열교환기의 내측 공기순환통로에 수실과 연결하는 냉각코일을 배치하여 수실의 물을 외부로 끌어내어 순환하는 과정에서 공기순환통로로 분사하는 송풍기의 송풍작용에 의하여 냉각을 이룬 후 수실로 재투입하도록 하고 냉방콤프레서와 연결하는 냉매코일의 압축된 고온의 냉매가스가 수실에서 열교환되면서 수실의 열수로 만들고 이 열수가 급탕코일과 열교환을 이루도록 구성됨을 특징으로 하는 냉난방 보일러의 구조.The hot water supply coil and the refrigerant coil are separately installed in the first heat exchanger for preparing the water chamber, and cooling coils connected to the water chamber are disposed in the inner air circulation passage of the second heat exchanger incorporating the first heat exchanger. In the process of drawing and circulating, cooling is performed by the blower of the blower which is injected into the air circulation passage, and then re-entered into the water chamber, and the compressed hot refrigerant gas of the refrigerant coil connected to the cooling compressor is heat-exchanged in the water chamber. The heating and cooling boiler structure, characterized in that the hot water is made to heat exchange with the hot water supply coil. 제 1 항에 있어서, 상기 수실과 연결하는 냉각코일에는 순환펌프를 설치하여 열수를 수실로부터 유출하여 공기순환통로로 순환한 후 다시 수실로 유입하도록 구성함을 특징으로 하는 냉난방 보일러의 구조.The cooling and heating boiler structure of claim 1, wherein a cooling pump is connected to the cooling chamber to install a circulation pump so that the hot water flows out of the cooling chamber, circulates in the air circulation passage, and flows back into the cooling chamber. 제 1 항에 있어서, 상기 제1 열교환기내에 배치한 급탕코일의 소정부위를 분기한 퇴수분기관에 퇴수밸브를 설치하여서 구성함을 특징으로 하는 냉난방 보일러의 구조.2. The structure of a heating / cooling boiler according to claim 1, wherein a water discharge valve is installed in a water discharge branch pipe branching a predetermined portion of the hot water supply coil disposed in the first heat exchanger.
KR2019980004083U 1998-03-19 1998-03-19 Boiler structure KR200191929Y1 (en)

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