KR20100128369A - Cooling and heating system in housing using a radiation and convection - Google Patents

Cooling and heating system in housing using a radiation and convection Download PDF

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KR20100128369A
KR20100128369A KR1020090046735A KR20090046735A KR20100128369A KR 20100128369 A KR20100128369 A KR 20100128369A KR 1020090046735 A KR1020090046735 A KR 1020090046735A KR 20090046735 A KR20090046735 A KR 20090046735A KR 20100128369 A KR20100128369 A KR 20100128369A
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South Korea
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water supply
water
heating
supply pipe
cooling
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KR1020090046735A
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Korean (ko)
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KR101031701B1 (en
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장창선
전용식
김경주
백성권
배경태
이주호
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코오롱건설주식회사
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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
    • F24D19/00—Details
    • F24D19/10—Arrangement or mounting of control or safety devices
    • F24D19/1006—Arrangement or mounting of control or safety devices for water heating systems
    • F24D19/1009—Arrangement or mounting of control or safety devices for water heating systems for central heating
    • F24D19/1015—Arrangement or mounting of control or safety devices for water heating systems for central heating using a valve or valves
    • 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
    • F24D3/1058—Feed-line arrangements, e.g. providing for heat-accumulator tanks, expansion tanks ; Hydraulic components of a central heating system disposition of pipes and pipe connections
    • F24D3/1066—Distributors for heating liquids
    • 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
    • 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
    • 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
    • F24D2220/00—Components of central heating installations excluding heat sources
    • F24D2220/02—Fluid distribution means
    • F24D2220/0271—Valves
    • 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
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
    • Y02B30/12—Hot water central heating systems using heat pumps

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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)
  • Air Conditioning Control Device (AREA)
  • Steam Or Hot-Water Central Heating Systems (AREA)

Abstract

PURPOSE: A cooling and heating system for a house using radiation and convection is provided to enable a time for reaching a user-established inner temperature to be shortened since the floor is heated/cooled through the hot/cold water and simultaneously the hot/cold water is supplied to a fan coil unit and the inner air flows into the fan coil unit and the cold/hot air is supplied through convection. CONSTITUTION: A cooling and heating system for a house using radiation and convection comprise a first cold water supply pipe(10), a first hot water supply pipe(11), a cold/hot water return pipe(14), a second hot water supply pipe(12), a second cold water supply pipe(13), a fan coil unit(40), a supplied-water distributor(30), a returned-water distributor and a floor coil(32). The first cold water supply pipe and the first hot water supply pipe are connected to a supplied-water header(50). The cold/hot water return pipe is connected to a returned-water header(60). The second hot water supply pipe and the second cold water supply pipe are divided from the first cold water supply pipe and the first hot water supply pipe and are connected to a supplied-water pipe(20). The fan coil unit is connected to the supplied-water pipe and a returned-water pipe. The supplied-water distributor is connected to the supplied-water pipe. The returned-water distributor is connected to the returned-water pipe. The floor coil is installed between the supplied-water distributor and the returned-water distributor.

Description

복사 및 대류를 이용한 주택용 냉난방시스템{COOLING AND HEATING SYSTEM IN HOUSING USING A RADIATION AND CONVECTION}COOLING AND HEATING SYSTEM IN HOUSING USING A RADIATION AND CONVECTION}

본 발명은 복사 및 대류를 이용한 주택용 냉난방 시스템에 관한 것으로, 더욱 상세하게는, 개인주택이나 공동주택의 각 세대를 냉난방할 때, 냉수 및 온수로 바닥은 복사를 이용한 냉난방을 하는 동시에, 냉수 및 온수를 팬코일유닛에 공급하여 상기 팬코일유닛에 실내공기를 유입시켜 대류에 의한 냉풍 및 온풍을 공급하는 방식의 복사 및 대류를 이용한 주택용 냉난방시스템에 관한 것이다.The present invention relates to a heating and cooling system for a house using radiation and convection. More specifically, when heating and cooling each household of a private house or a multi-family house, the floor of the cold and hot water is cooled and radiated while radiating cold water and hot water. The present invention relates to a cooling and heating system for a house using radiation and convection of supplying cold air and warm air by convection by supplying indoor air to the fan coil unit by supplying the fan coil unit.

현재 우리나라의 개인주택이나 공동주택의 난방은 장비설치 여건과 생활습관을 고려하여 주로 바닥 구조체에 엑셀, 강관, 동관 등의 배관을 매립하고, 보일러에서 공급되는 약 60℃∼80℃의 가열온수를 상기 배관내로 통과시켜서 바닥을 가열시켜 바닥의 온도를 높이고, 그 복사열을 이용하는 복사난방을 통해 실내의 공기와 열교환 및 자연적인 대류를 통해 실내공기를 따뜻하게하는 바닥 난방 방식이 주로 이용되고 있다.Currently, the heating of individual houses or apartment houses in Korea is mainly based on the conditions of equipment installation and living habits, and the pipes such as excel, steel pipes, and copper pipes are embedded in the floor structure, and heated hot water of about 60 ℃ ~ 80 ℃ is supplied from the boiler. The floor heating method is mainly used to heat the floor by passing through the pipe to increase the temperature of the floor, and to heat the indoor air through heat exchange and natural convection with indoor air through radiant heating using the radiant heat.

상기의 바닥난방은 직접 바닥 구조체에 온열을 축열시키서 공기를 간접가열해줌으로써 사용자에게 온후한 난방효과를 주며, 기존 좌식 생활을 주로하는 사용자의 생활패턴에도 적합한 방식이다. 상기의 방식은 열 효율이 비교적 좋고, 연료비나 시설비가 적게들어 경제적이며, 고장이 별로 없을 뿐 아니라 바닥 구조체에 빈번한 손질이 필요하지 않는 등의 장점이 있으나, 기본적으로 열전도에 의한 난방이므로 방바닥면과 상부의 온도차가 심하여 누워 있는 사람의 건강에 좋지 않으며, 온도를 유지하기 위해 방을 밀폐하므로 환기가 잘 되지 않고, 공기 중의 습기가 감소되어 실내가 건조하기 쉬우며, 바닥의 가열시간이 길어서 사용자가 요구하는 설정온도에 도달하는 시간이 길어지며, 실내 온도조절이 어렵다. The floor heating provides a gentle heating effect to the user by directly indirectly heating the air by directly accumulating the heat to the floor structure, and is also a suitable method for the life pattern of the user who mainly lives the existing sedentary life. The above method has the advantage of relatively good thermal efficiency, economical due to low fuel and facility costs, not only few failures, but also frequent maintenance of the floor structure, but basically heating by heat conduction, The temperature difference in the upper part is not good for the health of the person lying down, and the room is sealed to maintain the temperature, so it is not well ventilated, the moisture in the air is reduced, the room is easy to dry, and the heating time of the floor is long. It takes longer to reach the required set temperature, and it is difficult to control the room temperature.

또한, 바닥 마감재의 고급화로 인해, 예컨대, 대리석, 타일, 원목마루 등을 바닥 마감재로 사용함에 따라 바닥면의 두께가 두꺼워져 가열된 바닥 표면의 열이 실내 공기와 신속하게 열전달하는데 시간이 많이 소요되어 추가적인 열부하가 발생하는 등의 난방효율이 저하되는 단점이 있고, 하절기 냉방시에는 별도의 냉방장치를 설치해야 한다. In addition, due to the high quality of the floor finishing material, for example, marble, tile, wood flooring, etc. as a floor finishing material, the thickness of the floor surface becomes thick, so that the heat of the heated floor surface takes time to heat transfer quickly with the indoor air. There is a disadvantage in that the heating efficiency is lowered such that additional heat load is generated, and during the summer cooling, a separate cooling device must be installed.

최근에는 서구화된 입식생활이 보편화되면서 실내에서 의자나 쇼파, 침대 등의 이용에 따른 생활패턴의 변화로 인해 전체 실내공간 중 일부 또는 짧은 시간동안의 냉난방이 증가함으로써 실내에 직접 냉기 및 온기를 공급하여 대류현상을 통 해서 실내 온도를 상승시키거나 하강시키는 대류냉난방이 보편화되는 추세이다.Recently, as westernized eating habits have become more common, some of the entire indoor spaces have been heated or heated for short periods of time due to the change of living patterns due to the use of chairs, sofas, beds, etc. Convection cooling and heating, which raises or lowers the room temperature, are becoming more common.

상기 대류냉난방은 사용자가 요구하는 설정온도에 실내공기가 도달하는 시간이 줄어들고, 온도조절은 용이하나, 실내공기와 열교환되어 실내공기의 온도를 상승시키고 하강시키도록 냉기 및 온기를 공급하는 별도의 장치(팬코일유닛, 히트펌프식 냉난방기 등)를 설치하여야 하므로 상기 장치를 설치하기 위한 일정공간이 필요하고, 장치 설치에 따른 설치 추가 비용이 소요되는 문제가 있다. The convection cooling and heating reduces the time for reaching indoor air to the set temperature required by the user, and is easy to control the temperature, but a separate device for supplying cold and warm air to heat up and lower the temperature of the indoor air by heat exchange with the indoor air. (Fan coil unit, heat pump type air-conditioner, etc.) is required to install a certain space for installing the device, there is a problem that requires additional installation cost according to the installation of the device.

본 발명은 상기와 같은 문제점을 해결하기 위하여 안출된 것으로, 본 발명의 목적은, 개인주택이나 공동주택의 세대를 냉난방할 때 냉수 및 온수가 바닥에 매립된 배관을 통과하면서 바닥에서는 복사냉난방이 되고, 동시에 냉수 및 온수를 팬코일유닛에 공급하여 상기 팬코일유닛에 실내공기를 유입시켜 송풍팬의 작동으로 냉풍 및 온풍을 발생시켜 실내로 공급하여 대류현상을 이용하여 실내공기를 순환시켜 실내온도를 상승시키거나 하강시키는 대류냉난방를 할 수 있어서, 사용자가 원하는 설정온도에 도달하는 시간이 짧고, 냉난방효율이 높으며, 대류냉난방을 위한 별도 공간 및 추가 설치 비용이 절감되는 복사 및 대류를 이용한 주택용 냉난방시스템을 제공하기 위한 것이다. The present invention has been made to solve the above problems, an object of the present invention, while cooling and heating the generation of a private house or a multi-family house, the cold water and hot water passes through the pipes buried in the floor is radiant air-conditioning at the floor At the same time, by supplying the cold water and hot water to the fan coil unit to introduce the indoor air into the fan coil unit to generate the cold and hot air by the operation of the blower fan and to supply the indoors by circulating the indoor air by using convection phenomena Convection cooling and heating can be done to raise or lower, so that the time to reach the desired set temperature is short, the heating and cooling efficiency is high, and a separate space for convection cooling and heating and additional installation cost can be reduced. It is to provide.

상기와 같은 문제를 해결하기 위하여 본 발명에 따른 복사 및 대류를 이용한 주택용 냉난방시스템은, 급수헤더와 연결되는 제1 냉방수공급관 및 제1 난방수공급관; 환수헤더와 연결되는 냉난방수회수관; 상기 제1 냉방수공급관 및 제1 난방수공급관에서 분기되어 급수 입상관에 연결되는 제2 난방수공급관 및 제2 냉방수공급관; 일측은 상기 급수 입상관에 연결되고, 타측은 환수 입상관에 연결되는 팬코일유닛; 상기 급수 입상관에 연결되는 급수 분배기; 상기 환수 입상관에 연결되는 환수 분배기; 상기 급수 분배기와 상기 환수 분배기 사이에 설치되는 바닥코일을 포 함하여 구성되는 것을 특징으로 한다. In order to solve the above problems, a heating and cooling system for a house using radiation and convection according to the present invention includes: a first cooling water supply pipe and a first heating water supply pipe connected to a water supply header; A heating and cooling recovery pipe connected to the return header; A second heating water supply pipe and a second cooling water supply pipe branched from the first cooling water supply pipe and the first heating water supply pipe and connected to a water supply granularity pipe; One side is connected to the water supply tube, the other side fan coil unit is connected to the return tube; A water distributor connected to the water supply tube; A return distributor connected to the return granularity pipe; It characterized in that it comprises a bottom coil installed between the water distributor and the water return distributor.

이상에서 설명한 것과 같은 특징을 갖는 본 발명에 따른 복사 및 대류를 이용한 주택용 냉난방시스템은, 실내의 바닥에 설치된 배관에 냉수 및 온수를 공급함으로써 배관의 방열로 바닥은 복사냉난방을 하는 동시에, 냉수 및 온수를 팬코일유닛에 공급하여 송풍팬으로 냉풍 및 온풍을 발생시켜서 실내공기를 상승시키거나 하강시키는 대류냉난방을 함으로써 사용자가 원하는 설정온도로 실내온도를 신속하게 높이거나 낮출수 있어, 사용자가 설정한 실내 온도에 도달하는 시간이 짧아지고, 기존의 바닥 난방이 지니는 난방효율이 낮은 문제가 해결되고, 대류냉난방을 위한 별도 공간 및 추가 설치 비용이 절감된다.In the air-conditioning and heating system for a house using radiation and convection according to the present invention having the features as described above, the floor is radiant air-conditioning by radiating heat of the pipe by supplying cold water and hot water to the pipe installed on the floor of the room, and cold water and hot water By supplying the fan coil unit with cooling fan and convection air conditioning to raise or lower the indoor air by generating cold and warm air, so that the user can quickly raise or lower the room temperature to the desired setting temperature. The time to reach the temperature is shortened, the problem of low heating efficiency with conventional floor heating is solved, and the separate space for convection heating and heating and additional installation cost are reduced.

본 발명은, 개인주택이나 공동주택의 각 세대를 냉난방할 때 냉수 및 온수로 바닥은 복사냉난방을 하는 동시에, 냉수 및 온수를 팬코일유닛에 공급하여 상기 팬코일유닛에 실내공기를 유입시켜 냉풍 및 온풍에 의한 대류냉난방을 동시에 할 수 있는 복사 및 대류현상을 이용하여 주거공간을 냉난방시키는 냉난방시스템에 관한 것이다.The present invention, when heating and cooling each generation of a private house or a multi-family house, the bottom of the cold water and hot water radiant cooling and at the same time, supplying the cold water and hot water to the fan coil unit to introduce indoor air into the fan coil unit to cool and The present invention relates to a cooling and heating system for cooling and heating a residential space using radiative and convective phenomena that can simultaneously perform convection cooling and heating by hot air.

도 1을 참조하여 본 발명에 따른 복사 및 대류를 이용한 주택용 냉난방시스 템의 실시예를 설명한다.With reference to Figure 1 will be described an embodiment of a residential heating and cooling system using radiation and convection according to the present invention.

본 발명에 따른 복사 및 대류를 이용한 주택용 냉난방시스템은, 급수헤더(50)와 연결되는 제1 냉방수공급관(10) 및 제1 난방수공급관(11); 환수헤더(60)와 연결되는 냉난방수회수관(14); 상기 제1 냉방수공급관(10) 및 제1 난방수공급관(11)에서 분기되어 급수 입상관(20)에 연결되는 제2 난방수공급관(12) 및 제2 냉방수공급관(13); 일측은 상기 급수 입상관(20)에 연결되고, 타측은 환수 입상관(21)에 연결되는 팬코일유닛(40); 상기 급수 입상관(20)에 연결되는 급수 분배기(30); 상기 환수 입상관(21)에 연결되는 환수 분배기(31); 상기 급수 분배기(30)와 상기 환수 분배기(31) 사이에 설치되는 바닥코일(32)을 포함하여 구성되는 것을 특징으로 한다.The heating and cooling system for a house using radiation and convection according to the present invention includes a first cooling water supply pipe 10 and a first heating water supply pipe 11 connected to the water supply header 50; Cooling and heating return pipe 14 is connected to the return header 60; A second heating water supply pipe 12 and a second cooling water supply pipe 13 branched from the first cooling water supply pipe 10 and the first heating water supply pipe 11 and connected to the water supply riser pipe 20; One side is connected to the water supply tube 20, the other side fan coil unit 40 is connected to the return tube (21); A water supply distributor 30 connected to the water supply riser 20; A water return distributor 31 connected to the water return pipe 21; It characterized in that it comprises a bottom coil 32 is installed between the water distributor 30 and the water return distributor (31).

바람직하게는, 상기 급수 입상관(20)과 제2 난방수공급관(12) 및 제2 냉방수공급관(13) 사이에는 냉난방 자동전환밸브(12a,13a)가 설치되고, 상기 팬코일유닛(40)의 환수측 및 환 수분배기(31)에는 온도조절밸브(41,33)가 더 설치된다. Preferably, the cooling and heating automatic switching valves 12a and 13a are installed between the water supply riser pipe 20, the second heating water supply pipe 12, and the second cooling water supply pipe 13, and the fan coil unit 40 is provided. The temperature control valves 41 and 33 are further installed on the return side and the ring moisture exhaust 31 of the c).

이하에서는 본 발명에 따른 복사 및 대류를 이용한 주택용 냉난방시스템을 설명하기로 한다.Hereinafter will be described a heating and cooling system for homes using radiation and convection according to the present invention.

동절기에 열원(지열히트펌프)과 열교환되어 가열된 온수는 급수헤더(50)와 연결된 제1 난방수공급관(11) 및 제2 난방수공급관(12)을 거쳐서 상기 난방수공급 관에 연결된 급수 입상관(20)으로 이동하여 각 세대의 급수 분배기(30) 및 천정형 팬코일유닛(40)으로 유입된다. 상기 급수 분배기(30)로 유입된 온수는 바닥코일(32)을 통과하면서 바닥을 난방한 후 환수 분배기(31)를 통해서 환수 입상관(21)으로 이동하고, 상기 팬코일유닛(40)으로 유입된 온수는 팬코일유닛(40)의 방열핀에서 송풍팬에 의해 온풍을 공급하여 실내를 난방한 후 환수 입상관(21)으로 이동한다. 상기 바닥코일(32) 및 팬코일유닛(40)을 거치면서 열교환되어 온도가 하강된 물은 환수 입상관(21)을 거쳐서 냉난방수회수관(14)으로 이동한다.  The hot water heated by heat-exchanging with a heat source (geothermal heat pump) in winter is connected to the heating water supply pipe via the first heating water supply pipe 11 and the second heating water supply pipe 12 connected to the water supply header 50. Moving to the correlation 20 is introduced into the water supply distributor 30 and the ceiling fan coil unit 40 of each generation. The hot water introduced into the water distributor 30 is heated to the bottom while passing through the bottom coil 32, and then moved to the return tube 21 through the return distributor 31, the inlet into the fan coil unit 40 The hot water is supplied to the warm air by the blowing fan from the heat dissipation fin of the fan coil unit 40 to heat the room, and then move to the return tube 21. The heat exchanged through the bottom coil 32 and the fan coil unit 40, and the temperature is lowered, is moved to the air-conditioning and recovery pipe 14 through the return pipe (21).

상기 냉난방수회수관(14)으로 이동한 물은 환수헤더(60)를 통해 열원과 열교환기(70)에서 열교환되어 가열된 온수로 변화되어 급수헤더(50)로 이동하여 제 1 난방수공급관 및 제2 난방수공급관(12)을 거쳐서 급수 입상관(20)으로 이동하여 팬코일유닛(40) 및 급수분배기(30)로 유입되어 바닥 및 실내를 난방하는 순환 싸이클을 반복한다. 바닥코일(32)로 유입되는 온수의 유량 및 팬코일유닛(40)으로 유입되는 온수의 유량을 조절하기위해 팬코일유닛(40)의 환수측 및 환수분배기(31)에 온도조절밸브(41,33)를 설치한다. 상기 온도조절밸브(41,33)는 온도조절기(34)에 연결되어 개폐가 조정된다. 상기 온도조절기(34)에 미리 셋팅된 온도에 의해 온도조절밸브(41,33)가 작동되어 팬코일유닛(40) 및 바닥코일(32)에 적정한 냉수 및 온수를 공급하여 냉방 및 난방 온도를 조절한다.The water moved to the air-conditioning and recovery pipe 14 is converted into hot water heat-exchanged in the heat source and the heat exchanger 70 through the return header 60 to move to the water supply header 50 to the first heating water supply pipe and The second heating water supply pipe 12 is moved to the water supply riser pipe 20 to enter the fan coil unit 40 and the water distributor 30 to repeat the cycle of heating the floor and the room. In order to control the flow rate of the hot water flowing into the bottom coil 32 and the flow rate of the hot water flowing into the fan coil unit 40, the temperature control valve 41, on the return side and the water distribution distributor 31 of the fan coil unit 40, 33). The temperature control valves 41 and 33 are connected to the temperature controller 34 to adjust the opening and closing. Temperature control valves 41 and 33 are operated by the temperature set in advance in the temperature controller 34 to supply cooling water and hot water to the fan coil unit 40 and the bottom coil 32 to regulate cooling and heating temperatures. do.

하절기 냉방시에는 열원과 열교환기(70)에서 열교환되어 온도가 하강된 냉수 로 변화된 물이 급수헤더(50)와 연결된 제1 냉방수공급관(10) 및 제2 냉방수공급관(13)을 거쳐서 급수 입상관(20)으로 이동하여 팬코일유닛(40) 및 급수 분배기(30)로 유입되어 바닥 및 실내를 냉방하고 환수 입상관(21)을 통해서 환수헤더(60)를 통해 열원과 열교환되어 급수헤더(50)로 이동하여 상기 제1 냉방수공급관및 제2 냉방수공급관(10,13)을 거쳐 급수 입상관(20)으로 이동하여 팬코일유닛(40) 및 급수 분배기(30)로 유입되어 바닥 및 실내를 냉방하는 순환 싸이클을 반복한다.During the summer cooling, the water that is changed from the heat source and the heat exchanger 70 to the cold water whose temperature is lowered is supplied to the water supply via the first cooling water supply pipe 10 and the second cooling water supply pipe 13 connected to the water supply header 50. It moves to the riser tube 20 and flows into the fan coil unit 40 and the water distributor 30 to cool the floor and the room, and exchanges heat with the heat source through the return header 60 through the return vessel 21 to supply water to the feeder header. Move to 50, the first cooling water supply pipe and the second cooling water supply pipe (10, 13) through the water supply riser pipe 20, the fan coil unit 40 and the water distributor 30 is introduced into the bottom And a circulation cycle for cooling the room.

실내를 냉난방한 후 냉난방수회수관(14)을 통해 환수헤더(60)에 모이는 물은 지열히트펌프와 연결된 상기 열교환기(70)를 거치면서 지열히트펌프의 열매체(물에 부동액이 혼합된 유체)와 열교환을 하는데, 동절기에는 지열히트펌프를 흐르는 대기온도 보다 높은 열매체와 열교환되어 급수헤더(50)에 온수를 공급하고, 하절기에는 지열히트펌프를 흐르는 대기온도 낮은 열매체수와 열교환되어 급수헤더(50)에 냉수를 공급하는 역할을 한다. After cooling and heating the room, the water collected in the return header 60 through the cooling and heating recovery pipe 14 passes through the heat exchanger 70 connected to the geothermal heat pump, and the heat medium of the geothermal heat pump (fluid mixed with antifreeze in water). Heat exchanger with the heat medium higher than the atmospheric temperature flowing through the geothermal heat pump in winter, supplying hot water to the water supply header 50, and heat exchanger with the heat medium low heat medium flowing through the geothermal heat pump in summer. 50) to supply cold water.

상기 제2 난방수공급관(12) 및 제2 냉방수공급관(13)에 설치된 전환밸브는, 각 세대 난방시에는 난방전환밸브(12a)만 개방되어 온수가 급수 입상관(20)으로 이동하고, 냉방시에는 냉방전환밸브(13a)만 개방되어 냉수가 급수 입상관(20)으로 이동한다. 상기 자동전환밸브(12a,13a)는 기계실에서 동절기 및 하절기의 외기 온도에 따라 자동으로 개폐가 제어되도록 설비한다. 또한, 상기 제2 난방수공급관(12) 및 제2 냉방수공급관(13)에 각각 설치하는 것은, 본 시스템을 제어하는 기계 장치 의 오작동으로 인해 냉온수의 이동흐름이 잘못되는 것을 방지하기 위함이다.In the switching valves installed in the second heating water supply pipe 12 and the second cooling water supply pipe 13, only the heating switching valve 12a is opened at each generation of heating so that hot water moves to the water supply riser pipe 20. During cooling, only the cooling switching valve 13a is opened so that the cold water moves to the water supply pipe 20. The automatic switching valve (12a, 13a) is installed in the machine room so that the opening and closing is automatically controlled according to the outside temperature of the winter and summer. In addition, the second heating water supply pipe 12 and the second cooling water supply pipe 13 are respectively installed in order to prevent the movement flow of cold and hot water due to malfunction of the mechanical device controlling the system.

이상의 설명은 본 발명의 기술 사상을 예시적으로 설명한 것에 불과하며,본 발명이 속하는 기술 분야에서 통상의 지식을 갖는 자라면 본 발명의 본질적인 특성에서 벗어나지 않는 범위에서 다양한 수정 및 변형이 가능할 것이다. 따라서 본 발명에 게시된 실시예들은 본 발명의 기술 사상을 한정하기 위한 것이 아니라 설명하기 위한 것이고, 이런 실시예에 의하여 본 발명의 기술 사상 범위가 한정되는 것은 아니다. 본 발명의 보호범위는 아래의 청구범위에 의하여 해석되어야 하며, 그와 동등한 범위 내에 있는 모든 기술 사상은 본 발명의 권리범위에 포함되는 것으로 해석되어야 할 것이다. The above description is only illustrative of the technical idea of the present invention, and those skilled in the art to which the present invention pertains various modifications and variations without departing from the essential characteristics of the present invention. Therefore, the embodiments disclosed in the present invention are not intended to limit the technical spirit of the present invention but to describe the present invention, and the technical scope of the present invention is not limited by these embodiments. The scope of protection of the present invention should be interpreted by the following claims, and all technical ideas within the scope equivalent thereto should be construed as being included in the scope of the present invention.

도 1은 본 발명에 따른 복사 및 대류를 이용한 주택용 냉난방시스템을 도시한 구성도이다.1 is a block diagram showing a heating and cooling system for homes using radiation and convection according to the present invention.

** 도면의 주요 부분에 대한 부호의 설명 **** Description of symbols for the main parts of the drawing **

10.제1 냉방수공급관 11.제1 난방수공급관10. First cooling water supply pipe 11.First heating water supply pipe

12.제2 난방수공급관 12a.난방전환밸브12. 2nd heating water supply pipe 12a. Heating switching valve

13.제2 냉방수공급관 13a.냉방전환밸브13. 2nd cooling water supply line 13a. Cooling switching valve

14.냉난방수회수관 14.Heating and cooling water collection pipe

20.급수 입상관 21.환수 입상관20. Water Supply Winner 21. Water Winner

30.급수 분배기 31.환수 분배기30.Water Dispenser 31.Return Dispenser

32.바닥코일 33.온도조절밸브32. Bottom coil 33. Temperature control valve

34.온도조절기34.Temperature Controller

40.천정형팬코일유닛 41.온도조절밸브40.Ceiling fan coil unit 41.Temperature control valve

50.급수헤더 60.환수헤더50.Return header 60.Return header

70.열교환기70. Heat Exchanger

Claims (3)

복사 및 대류현상을 이용하여 주거공간을 냉난방시키는 시스템에 있어서, In a system for heating and cooling a residential space using radiation and convection, 급수헤더와 연결되는 제1 냉방수공급관 및 제1 난방수공급관;A first cooling water supply pipe and a first heating water supply pipe connected to the water supply header; 환수헤더와 연결되는 냉난방수회수관;A heating and cooling recovery pipe connected to the return header; 상기 제1 냉방수공급관 및 제1 난방수공급관에서 분기되어 급수 입상관에 연결되는 제2 난방수공급관 및 제2 냉방수공급관;A second heating water supply pipe and a second cooling water supply pipe branched from the first cooling water supply pipe and the first heating water supply pipe and connected to a water supply granularity pipe; 일측은 상기 급수 입상관에 연결되고, 타측은 환수 입상관에 연결되는 팬코일유닛;One side is connected to the water supply tube, the other side fan coil unit is connected to the return tube; 상기 급수 입상관에 연결되는 급수 분배기;A water distributor connected to the water supply tube; 상기 환수 입상관에 연결되는 환수 분배기;A return distributor connected to the return granularity pipe; 상기 급수 분배기와 상기 환수 분배기 사이에 설치되는 바닥코일;A bottom coil installed between the water distributor and the water distributor; 을 포함하여 구성되는 것을 특징으로 하는 복사 및 대류를 이용한 주택용 냉난방시스템.Heating and cooling system for homes using radiation and convection, characterized in that comprises a. 제 1항에 있어서,The method of claim 1, 상기 급수 입상관과 제2 난방수공급관 및 제2 냉방수공급관 사이에는 냉난방 자동전환밸브가 설치되는 것을 특징으로 하는 복사 및 대류를 이용한 주택용 냉난방시스템.A heating and cooling system for homes using radiation and convection, characterized in that the air-conditioning automatic switching valve is installed between the water supply riser, the second heating water supply pipe and the second cooling water supply pipe. 제 1항에 있어서,The method of claim 1, 상기 팬코일유닛의 환수측 및 환수 분배기에는 온도조절밸브가 설치되는 것을 특징으로 하는 복사 및 대류를 이용한 주택용 냉난방시스템. Heating and cooling system for homes using radiation and convection, characterized in that the temperature control valve is installed on the return side and the return distributor of the fan coil unit.
KR1020090046735A 2009-05-28 2009-05-28 Cooling and heating system in housing using a radiation and convection KR101031701B1 (en)

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