KR20120119519A - Insulation structure for building - Google Patents

Insulation structure for building Download PDF

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Publication number
KR20120119519A
KR20120119519A KR1020110037493A KR20110037493A KR20120119519A KR 20120119519 A KR20120119519 A KR 20120119519A KR 1020110037493 A KR1020110037493 A KR 1020110037493A KR 20110037493 A KR20110037493 A KR 20110037493A KR 20120119519 A KR20120119519 A KR 20120119519A
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KR
South Korea
Prior art keywords
heat
building
heat transfer
ground
wall
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KR1020110037493A
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Korean (ko)
Inventor
이상철
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아이스파이프 주식회사
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Priority to KR1020110037493A priority Critical patent/KR20120119519A/en
Priority to PCT/KR2012/002102 priority patent/WO2012144739A2/en
Publication of KR20120119519A publication Critical patent/KR20120119519A/en

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    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/62—Insulation or other protection; Elements or use of specified material therefor
    • E04B1/74—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/62—Insulation or other protection; Elements or use of specified material therefor
    • E04B1/74—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls
    • E04B1/76—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls specifically with respect to heat only
    • E04B1/78—Heat insulating elements
    • E04B1/80—Heat insulating elements slab-shaped
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • 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
    • F28D1/04—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 with tubular conduits
    • F28D1/047—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 with tubular conduits the conduits being bent, e.g. in a serpentine or zig-zag
    • F28D1/0477—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 with tubular conduits the conduits being bent, e.g. in a serpentine or zig-zag the conduits being bent in a serpentine or zig-zag
    • 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
    • F28D15/00—Heat-exchange apparatus with the intermediate heat-transfer medium in closed tubes passing into or through the conduit walls ; Heat-exchange apparatus employing intermediate heat-transfer medium or bodies
    • F28D15/02—Heat-exchange apparatus with the intermediate heat-transfer medium in closed tubes passing into or through the conduit walls ; Heat-exchange apparatus employing intermediate heat-transfer medium or bodies in which the medium condenses and evaporates, e.g. heat pipes
    • 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
    • F28D15/00—Heat-exchange apparatus with the intermediate heat-transfer medium in closed tubes passing into or through the conduit walls ; Heat-exchange apparatus employing intermediate heat-transfer medium or bodies
    • F28D15/02—Heat-exchange apparatus with the intermediate heat-transfer medium in closed tubes passing into or through the conduit walls ; Heat-exchange apparatus employing intermediate heat-transfer medium or bodies in which the medium condenses and evaporates, e.g. heat pipes
    • F28D15/04—Heat-exchange apparatus with the intermediate heat-transfer medium in closed tubes passing into or through the conduit walls ; Heat-exchange apparatus employing intermediate heat-transfer medium or bodies in which the medium condenses and evaporates, e.g. heat pipes with tubes having a capillary structure
    • 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
    • F24D3/147—Tube and panel arrangements for ceiling, wall, or underfloor heating incorporated in a ceiling, wall or floor arranged in facades
    • 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]

Abstract

PURPOSE: An insulation structure of a building is provided to reduce energy consumed for heating or cooling in a building by allowing heat transfer between the interior of the building and an intermediate temperature layer. CONSTITUTION: An insulation structure of a building comprises an exterior wall(10) and a heat transfer heat pipe(20) arranged in the exterior wall to supply heat to the exterior wall or absorb and emit heat from the exterior wall. The heat transfer heat pipe forms an intermediate temperature layer between the interior of the building and the exterior air to block direct heat transfer.

Description

건물 단열구조{Insulation structure for building}Insulation structure for building}

본 발명은 건물 단열구조에 관한 것이다.
The present invention relates to a building insulation structure.

일반적인 건물에는 건물 내부의 온도를 유지시키기 위한 단열구조가 형성된다. 종래에는 단열재를 건물의 외벽에 설치함으로써, 건물 내부와 외기 사이의 열전달을 최대한 낮추는 방법이 주로 사용되었다.In a typical building, an insulation structure is formed to maintain the temperature inside the building. Conventionally, the method of lowering the heat transfer between the inside of the building and the outside air is mainly used by installing insulation on the outer wall of the building.

그런데, 단열재 설치를 통한 단열방식은 혹한기 또는 혹서기와 같이 건물 내부와 외기의 온도 차가 심한 경우에는 그 효용성에 한계가 있다. 다시 말해, 온도 차가 심할 경우에는 단열재를 통해서도 많은 열이 이동하게 되므로, 건물 내부의 난방 또는 냉방에 많은 에너지가 소모되는 문제를 피할 수는 없다.
By the way, the thermal insulation method through the installation of heat insulators have a limit in their effectiveness when the temperature difference between the inside of the building and the outside air is severe, such as cold weather or cold weather. In other words, when the temperature difference is severe, a lot of heat is also transferred through the heat insulator, and thus a problem in which a lot of energy is consumed for heating or cooling inside the building cannot be avoided.

본 발명은 온도 차가 큰 환경에서도 건물 내부의 온도를 효율적으로 보존할 수 있는 건물 단열구조를 제공하는 것이다.
The present invention provides a building insulation structure capable of efficiently preserving the temperature inside a building even in a large temperature difference environment.

본 발명의 일측면에 따르면, 건물의 바깥쪽 면을 형성하는 외벽, 상기 외벽에 배치되어 있으며, 상기 외벽 측으로 열을 공급하거나 상기 외벽 측으로부터 열을 흡수하여 방출하는 열전달 히트파이프를 포함하고, 상기 열전달 히트파이프는 상기 건물의 내부와 외기 사이에 중간 온도층을 형성하여, 상기 건물 내부와 외기 간의 직접적인 열전달을 차단하는 것을 특징으로 하는 건물 단열구조가 제공된다.According to one aspect of the invention, the outer wall forming the outer surface of the building, disposed on the outer wall, and includes a heat transfer heat pipe for supplying heat to the outer wall side or absorbs and releases heat from the outer wall side, The heat transfer heat pipe forms an intermediate temperature layer between the inside and the outside air of the building, thereby providing a building insulation structure that blocks direct heat transfer between the inside and the outside air of the building.

상기 열전달 히트파이프는, 자연력을 이용하여 열에너지를 흡수하거나 방출할 수 있다.The heat transfer heat pipe may absorb or release heat energy using natural force.

상기 열전달 히트파이프는 적어도 일부가 지중(地中)에 매설되어 있으며, 지상이 상기 지중보다 가열될 때에는 상기 외벽 측의 열을 상기 지중으로 이송하고, 상기 지상이 상기 지중보다 냉각될 때에는 상기 지중의 열을 상기 외벽 측으로 이송할 수 있다.At least a portion of the heat transfer heat pipe is buried in the ground, and when the ground is heated than the ground, the heat on the outer wall side is transferred to the ground, and when the ground is cooler than the ground, Heat can be transferred to the outer wall side.

상기 열전달 히트파이프는, 적어도 일부가 태양열을 받아 저장하는 태양열 집열기에 연결되고, 상기 태양열 집열기에서 흡수한 열에너지를 상기 외벽 측으로 이송할 수 있다.The heat transfer heat pipe may be connected to a solar collector that receives at least a portion of solar heat and stores the solar heat, and may transfer heat energy absorbed by the solar collector to the outer wall.

상기 열전달 히트파이프는, 작동유체가 주입되는 세관형 히트파이프를 포함할 수 있다.The heat transfer heat pipe may include a tubular heat pipe into which a working fluid is injected.

상기 외벽을 커버하고 있으며, 상기 외벽과 상기 열전달 히트파이프 사이에 개재되게 설치된 단열부재를 더 포함할 수 있다.
The outer wall may further include a heat insulating member interposed between the outer wall and the heat transfer heat pipe.

본 발명의 실시예들에 따르면, 지열 및 태양열 등의 자연력을 이용한 열에너지를 사용하여 건물의 외벽 측에 중간 온도층을 형성함으로써, 건물 내부와 외기 간의 직접적인 열전달을 차단할 수 있다.According to embodiments of the present invention, by forming an intermediate temperature layer on the outer wall side of the building using heat energy using natural forces such as geothermal and solar heat, it is possible to block direct heat transfer between the inside of the building and the outside air.

또한, 건물의 내부는 외기에 비해 온도 차이가 적은 중간 온도층과 열전달이 이루어지므로, 건물의 난방 또는 냉방에 소모되는 에너지를 감소시킬 수 있다.
In addition, since the interior of the building is heat transfer with the intermediate temperature layer having a smaller temperature difference than the outside air, it is possible to reduce the energy consumed for heating or cooling the building.

도 1은 본 발명의 일 실시예에 따른 건물 단열구조가 적용된 주택을 나타낸 사시도.
도 2는 본 발명의 일 실시예에 따른 건물 단열구조가 적용된 주택을 나타낸 단면도.
도 3은 본 발명의 일 실시예에 따른 건물 단열구조가 적용된 주택에서 난방 시의 열의 흐름을 설명한 도면.1 is a perspective view showing a house to which the building insulation structure is applied according to an embodiment of the present invention.
2 is a cross-sectional view showing a house to which the building insulation structure is applied according to an embodiment of the present invention.
3 is a view illustrating the flow of heat during heating in a house to which a building insulation structure is applied according to an embodiment of the present invention.

이하에서 본 발명의 실시예를 첨부도면을 참조하여 상세하게 설명한다. Hereinafter, embodiments of the present invention will be described in detail with reference to the accompanying drawings.

도 1은 본 발명의 일 실시예에 따른 건물 단열구조가 적용된 주택을 나타낸 사시도이고, 도 2는 본 발명의 일 실시예에 따른 건물 단열구조가 적용된 주택을 나타낸 단면도이다.1 is a perspective view of a house to which a building insulation structure is applied according to an embodiment of the present invention, and FIG. 2 is a cross-sectional view of a house to which a building insulation structure is applied according to an embodiment of the present invention.

본 발명의 일 실시예에 따른 건물 단열구조는 외벽(10)과, 외벽(10) 측에 열에너지를 전달하는 열전달 히트파이프(20)를 포함하여, 건물 내부와 외기 간의 직접적인 열전달을 차단할 수 있다.
Building insulation structure according to an embodiment of the present invention includes an outer wall 10 and a heat transfer heat pipe 20 for transferring thermal energy to the outer wall 10 side, it is possible to block direct heat transfer between the interior of the building and the outside air.

외벽(10)은 건물의 바깥쪽을 둘러싸고 있는 벽으로서, 건물의 내부를 외부와 경계 짓는 부분이다. 이에 따라, 건물에서 외부로 열린 부분(예를 들면, 문 또는 창)이 없으면 건물 내부와 외기(外氣, 바깥 공기)는 외벽(10)을 통하여 열전달이 이루어진다.The outer wall 10 is a wall surrounding the outside of the building, and is a part that borders the inside of the building from the outside. Accordingly, if there is no open portion (for example, a door or window) in the building, heat is transferred through the outer wall 10 to the inside of the building and the outside air (outside air).

도 1 및 도 2에 나타난 바와 같이, 본 실시예에 따른 건물은 주택으로서 외벽(10)은 주택의 측벽(12) 및 지붕(14)을 포함한다. 여기서, 건물 내부에 있는 공기인 내기는 외벽(10)을 경계로 외기와 단절된다.
1 and 2, the building according to the present embodiment is a house, and the outer wall 10 includes a side wall 12 and a roof 14 of the house. Here, the bet, which is air inside the building, is disconnected from the outside with the outer wall 10 as a boundary.

열전달 히트파이프(20)는 외벽(10) 측으로 열을 공급하거나 외벽(10) 측으로부터 열을 방출하여, 건물 내부와 외기 간의 직접적인 열전달을 차단하는 부분이다. 구체적으로, 본 실시예에서 열전달 히트파이프(20)는 외벽(10)에 배치되어 건물과 외기 사이에 중간 온도층을 형성함으로써, 건물의 내부는 열전달 히트파이프(20)에 의해 형성된 중간 온도층과 열전달이 이루어지게 된다. 여기서, 중간 온도층은 건물과 외기 사이에 배치된 영역으로서, 건물 내부의 온도와 외기의 온도 사이의 중간 온도를 가진다. 따라서, 건물의 내부는 상대적으로 온도 차이가 적은 중간 온도층과 열전달이 이루어지고 온도 차이가 큰 외기와는 열전달이 이루어지지 않으므로, 건물의 난방 또는 냉방에 소모되는 에너지를 감소시킬 수 있다.The heat transfer heat pipe 20 supplies heat to the outer wall 10 side or emits heat from the outer wall 10 side, thereby blocking direct heat transfer between the inside of the building and the outside air. Specifically, in this embodiment, the heat transfer heat pipe 20 is disposed on the outer wall 10 to form an intermediate temperature layer between the building and the outside air, so that the interior of the building is formed with an intermediate temperature layer formed by the heat transfer heat pipe 20. Heat transfer is achieved. Here, the intermediate temperature layer is an area disposed between the building and the outside air, and has an intermediate temperature between the temperature inside the building and the temperature of the outside air. Therefore, the interior of the building is heat transfer with the intermediate temperature layer having a relatively small temperature difference, and heat transfer is not performed with the outside air having a large temperature difference, thereby reducing energy consumed for heating or cooling the building.

특히, 본 실시예에서는 중간 온도층을 형성하는 에너지원을 자연력에서 얻을 수 있다. 즉, 자연력을 에너지원으로 열전달 히트파이프(20)에 열을 공급하거나 열전달 히트파이프(20)로부터 열을 흡수할 수 있다. 따라서, 본 실시예의 건물 단열구조는 재생에너지를 이용하여 단열에 필요한 중간 온도층을 형성하므로, 지속적으로 단열을 수행할 수 있으며 부가적인 에너지 비용을 요하지 않는 장점이 있다.In particular, in this embodiment, the energy source forming the intermediate temperature layer can be obtained from natural power. That is, it is possible to supply heat to the heat transfer heat pipe 20 as a natural energy source or to absorb heat from the heat transfer heat pipe 20. Therefore, the building insulation structure of the present embodiment forms an intermediate temperature layer for insulation using renewable energy, and thus can continuously perform insulation and does not require additional energy costs.

도 1 및 도 2에 나타난 바와 같이, 본 실시예에서 열전달 히트파이프(20)는 지열 에너지를 이용하여 외벽(10) 측에 열을 공급하거나 흡수할 수 있다. 이를 위해, 열전달 히트파이프(20)의 일부는 지중에 매설되어 지중과 열교환을 수행하게 된다. 일반적으로 지중의 온도는 지상에 비하여 연중 일정하게 나타난다. 따라서, 지중의 온도는 건물 내부의 온도와 외기의 중간 온도를 가지게 될 때가 많다.1 and 2, in the present embodiment, the heat transfer heat pipe 20 may supply or absorb heat to the outer wall 10 side using geothermal energy. To this end, a portion of the heat transfer heat pipe 20 is buried in the ground to perform heat exchange with the ground. In general, the temperature of the ground is constant throughout the year compared to the ground. Therefore, the underground temperature is often between the temperature inside the building and the temperature between the outside air.

이에 따라, 지상의 외기가 지중보다 가열될 때(예를 들면, 하절기)에는 외벽(10) 측의 열을 지중으로 이송함으로써, 뜨거운 외기보다 온도가 낮은 중간 온도층을 형성할 수 있다. 반대로, 지상이 상기 지중보다 냉각될 때(예를 들면, 동절기)에는 지중의 열을 외벽(10) 측으로 이송함으로써, 차가운 외기보다 온도가 높은 중간 온도층을 형성할 수 있다.Accordingly, when the outside air on the ground is heated than the ground (for example, in the summer), the intermediate temperature layer having a lower temperature than the hot outside air can be formed by transferring the heat on the outer wall 10 side to the ground. On the contrary, when the ground is cooler than the ground (for example, in winter), the ground heat is transferred to the outer wall 10 to form an intermediate temperature layer having a higher temperature than the cold outside air.

도 3은 본 발명의 일 실시예에 따른 건물 단열구조가 적용된 주택에서 난방 시의 열의 흐름을 설명한 도면이다. 이하에서는 도 3을 참조하여 본 실시예에 따른 건물 단열구조의 작용을 구체적으로 설명한다.3 is a view illustrating a flow of heat during heating in a house to which a building insulation structure is applied according to an embodiment of the present invention. Hereinafter, the operation of the building insulation structure according to the present embodiment will be described in detail with reference to FIG. 3.

동절기에는 지상의 외부온도가 낮아지므로 건물의 외부에는 차가운 외기가 형성되는 반면에 건물 내부는 난방으로 인하여 따뜻한 내기가 형성된다. 이에 따라, 동절기에는 외기와 내기 사이에 큰 온도차가 발생하게 된다. In winter, as the outside temperature of the ground decreases, cold outside air is formed on the outside of the building, while inside the building, a warm bet is formed by heating. As a result, a large temperature difference occurs between the outside and the inside of the winter season.

도 2 및 도 3에 나타난 바와 같이, 본 실시예에서는 외벽(10) 상에 지중으로 연장된 열전달 히트파이프(20)를 설치함으로써, 온도차가 큰 외기와 내기 사이에 직접적인 열전달을 차단할 수 있다. 지중에 매설된 열전달 히트파이프(20)에는 지속적으로 지열이 전달되므로, 외벽(10) 상에는 열전달 히트파이프(20)에 의해 전달된 지열에 의한 중간 온도층이 형성된다. 이에 따라, 건물의 내기는 중간 온도층과 열교환하고, 외기도 중간 온도층과 열교환하는 열전달 경로가 형성된다. 결과적으로, 건물의 내기는 온도차가 상대적으로 작은 중간 온도층과 열교환하게 되므로 온도차로 인한 열손실이 감소된다. 따라서, 건물 난방에 필요한 에너지 소모를 줄일 수 있다.As shown in FIG. 2 and FIG. 3, in the present embodiment, by installing a heat transfer heat pipe 20 which extends to the ground on the outer wall 10, direct heat transfer between the outside air and the inside of a large temperature difference can be blocked. Since geothermal heat is continuously transmitted to the heat transfer heat pipe 20 embedded in the ground, an intermediate temperature layer by the geothermal heat transferred by the heat transfer heat pipe 20 is formed on the outer wall 10. Accordingly, the bet of the building heat exchanges with the intermediate temperature layer, and a heat transfer path is formed in which the outside air exchanges with the intermediate temperature layer. As a result, the building's bet heat exchanges with the intermediate temperature layer where the temperature difference is relatively small, thereby reducing heat loss due to the temperature difference. Therefore, energy consumption required for heating the building can be reduced.

이 때, 본 실시예의 열전달 히트파이프(20)로는 작동유체가 주입되는 세관형 히트파이프가 사용되어서, 외벽(10)으로 지체 없는 열전달이 이루어질 수 있다. 구체적으로, 진동세관형 히트파이프가 사용될 수 있다.At this time, as the heat transfer heat pipe 20 of the present embodiment, a tubular heat pipe into which a working fluid is injected may be used, and thus heat transfer without delay may be performed to the outer wall 10. Specifically, a vibrating tubular heat pipe may be used.

진동세관형 히트파이프는 세관(22) 내부에 작동유체(23)와 기포(24)가 소정 비율로 주입된 후 세관(22) 내부가 외부로부터 밀폐되는 구조를 가진다. 이에 따라, 진동세관형 히트파이프는 기포(24) 및 작동유체(23)의 부피팽창 및 응축에 의하여 열을 잠열 형태로 대량으로 수송하는 열전달 사이클을 가진다. The vibrating tubular heat pipe has a structure in which the inside of the tubule 22 is sealed from the outside after the working fluid 23 and the bubble 24 are injected into the tubule 22 at a predetermined ratio. Accordingly, the vibrating tubular heat pipe has a heat transfer cycle for transporting a large amount of heat in latent form by volume expansion and condensation of the bubble 24 and the working fluid 23.

열전달 메카니즘을 살펴보면, 열을 흡수한 흡열부(20a)에서는 흡수된 열량만큼 핵비등(Nucleate Boiling)이 일어나면서 흡열부(20a)에 위치된 기포(24)들이 부피 팽창을 하게 된다. 이때 세관(22)은 일정한 내부 체적을 유지하므로, 흡열부(20a)에 위치된 기포(24)들이 부피 팽창을 한 만큼 열을 발산하는 방열부(20b)에 위치된 기포(24)들은 수축하게 된다. 따라서 세관(22) 내의 압력 평형상태가 붕괴되면서, 세관(22) 내에서 작동유체(23) 및 기포(24)의 진동을 포함한 유동이 수반되고, 이에 따라 기포(24)의 체적 변화에 의한 온도의 승강에 의하여 잠열 수송이 이루어짐으로써 방열이 수행된다.Looking at the heat transfer mechanism, the heat absorbing portion (20a) is nucleate boiling (Nucleate Boiling) by the amount of heat absorbed as the bubbles 24 located in the heat absorbing portion (20a) is to expand the volume. At this time, since the tubule 22 maintains a constant internal volume, the bubbles 24 located in the heat dissipating portion 20b dissipating heat as much as the bubbles 24 located in the heat absorbing portion 20a have a volume expansion so as to contract. do. Accordingly, as the pressure equilibrium in the tubule 22 collapses, a flow including vibrations of the working fluid 23 and the bubbles 24 in the tubule 22 is accompanied, and accordingly, the temperature due to the volume change of the foam 24 is caused. The heat dissipation is carried out by the latent heat transportation by lifting and lowering.

여기서, 진동세관형 히트파이프는 열전도도가 높은 구리, 알루미늄 등의 금속 소재로 이루어진 세관을 포함할 수 있다. 이에 따라, 열을 빠른 속도로 전도 받음과 아울러 그 내부에 주입된 기포(24)의 체적변화를 빠르게 유발할 수 있다.Here, the vibrating capillary heat pipe may include a capillary tube made of a metal material such as copper and aluminum having high thermal conductivity. Accordingly, while conducting heat at a high speed, the volume change of the bubbles 24 injected therein can be caused quickly.

또한, 세관(22)으로 형성된 히트파이프는 부피 대비 넓은 열전달면적을 가질 수 있으므로, 대량의 열을 빠르게 흡수 또는 방출할 수 있다. 그리고, 열전달의 방향성에 대한 제약이 없어서 어떠한 방향으로든 열전달이 우수하며 배치가 자유로운 장점도 있다.In addition, the heat pipe formed of the tubule 22 may have a large heat transfer area to volume, and thus may rapidly absorb or release a large amount of heat. In addition, since there is no restriction on the direction of heat transfer, heat transfer is excellent in any direction, and there is an advantage in that the arrangement is free.

한편, 진동세관형 히트파이프의 연통구조는 개루프(open loop)와 폐루프(close loop) 모두 가능하다. 또한, 진동세관형 히트파이프가 복수 일 때, 진동세관형 히트파이프의 전부 또는 일부는 이웃하는 진동세관형 히트파이프와 연통될 수 있다. 이에 따라, 복수의 진동세관형 히트파이프는 설계상 필요에 따라 전체적으로 개루프 또는 폐루프 형상을 가질 수도 있다.On the other hand, the communication structure of the vibrating tubular heat pipe can be both an open loop (close loop) and (close loop). In addition, when there are a plurality of vibrating tubular heat pipes, all or part of the vibrating tubular heat pipe may be in communication with a neighboring vibrating tubular heat pipe. Accordingly, the plurality of vibrating capillary heat pipes may have an open loop or closed loop shape as a design necessity.

도 1 및 도 2에 나타난 바와 같이, 본 실시예의 세관형 히트파이프는 지상과 지중을 교대로 왕복하는 형태로 형성될 수 있다. 이에 따라, 동절기의 난방 시에는 세관형 히트파이프 중 지중에 매설된 부분이 흡열부(20a)가 되고 외벽(10)에 설치된 부분이 방열부(20b)가 되어서, 지열을 외벽(10) 측으로 전달하고 외벽(10) 상에 중간 온도층을 형성할 수 있다.As shown in Figure 1 and 2, the tubular heat pipe of the present embodiment may be formed in the form of alternately reciprocating ground and ground. Accordingly, during winter heating, the portion of the tubular heat pipe buried in the ground becomes the heat absorbing portion 20a and the portion installed on the outer wall 10 becomes the heat dissipating portion 20b, thereby transferring the geothermal heat to the outer wall 10 side. And an intermediate temperature layer may be formed on the outer wall 10.

이 때, 세관형 히트파이프를 외부의 오염 및 충격으로부터 보호하기 위하여, 세관형 히트파이프를 커버하는 커버부재(40)를 추가로 설치할 수 있다. 이 때, 커버부재(40)는 중간 온도층을 외기와 구획하여 중간 온도층의 온도가 오래 유지되도록 할 수도 있다.At this time, in order to protect the tubular heat pipe from external contamination and impact, a cover member 40 covering the tubular heat pipe may be further installed. At this time, the cover member 40 may partition the intermediate temperature layer from the outside to maintain the temperature of the intermediate temperature layer for a long time.

또한, 외벽(10)과 중간 온도층 사이에는 단열부재(30)를 설치하여 건물 내부로부터의 열손실을 더욱 줄일 수 있다. 도 2에 나타난 바와 같이, 본 실시예에서는 단열부재(30)가 외벽(10)을 커버하도록 설치되며 단열부재(30) 상에 열전달 히트파이프(20)가 설치됨으로써, 외벽(10)과 중간 온도층 사이의 열전달을 감소시킬 수 있다.
In addition, a heat insulating member 30 may be installed between the outer wall 10 and the intermediate temperature layer to further reduce heat loss from inside the building. As shown in FIG. 2, in this embodiment, the heat insulating member 30 is installed to cover the outer wall 10, and the heat transfer heat pipe 20 is installed on the heat insulating member 30, whereby the outer wall 10 and the intermediate temperature are provided. It is possible to reduce heat transfer between layers.

한편, 본 실시예에서는 자연력 중 지열을 이용한 중간 온도층 형성을 제시하였으나 이에 한정되지는 않으며 중간 온도층을 형성하는데 다양한 자연력이 사용될 수 있다. On the other hand, in the present embodiment, but the formation of the intermediate temperature layer using the geothermal heat of natural force is not limited to this, various natural forces can be used to form the intermediate temperature layer.

예를 들면, 동절기에 건물을 난방할 때, 중간 온도층의 형성에 필요한 에너지를 태양열로부터 얻을 수 있다. 구체적으로, 열전달 히트파이프(20)의 일부가 태양열을 받아 저장하는 태양열 집열기에 연결될 수 있다. 이에 따라, 열전달 히트파이프(20)는 태양열 집열기에서 흡수한 열에너지를 외벽(10) 측으로 이송함으로써, 난방으로 가열된 건물의 내기와 차가운 외기 사이에 중간 온도층을 형성할 수 있다.For example, when heating a building in winter, the energy needed to form the intermediate temperature layer can be obtained from solar heat. Specifically, a portion of the heat transfer heat pipe 20 may be connected to a solar collector which receives and stores solar heat. Accordingly, the heat transfer heat pipe 20 may form an intermediate temperature layer between the inside of the building heated by heating and the cold outside air by transferring the heat energy absorbed by the solar collector to the outer wall 10 side.

또한, 풍력 또는 수력 등 운동에너지 형태의 자연력을 열에너지로 변환하여 열전달 히트파이프(20)에 열을 공급하고 이를 이용하여 중간 온도층을 형성할 수도 있다.
In addition, by converting the natural force in the form of kinetic energy such as wind or hydropower into heat energy to supply heat to the heat transfer heat pipe 20 may be used to form an intermediate temperature layer.

상기에서는 본 발명의 실시예를 참조하여 설명하였지만, 해당 기술 분야에서 통상의 지식을 가진 자라면 하기의 특허 청구의 범위에 기재된 본 발명의 사상 및 영역으로부터 벗어나지 않는 범위 내에서 본 발명을 다양하게 수정 및 변경시킬 수 있음을 이해할 수 있을 것이다.Although the above has been described with reference to embodiments of the present invention, those skilled in the art may variously modify the present invention without departing from the spirit and scope of the present invention as set forth in the claims below. And can be changed.

전술한 실시예 외의 많은 실시예들이 본 발명의 특허청구범위 내에 존재한다.
Many embodiments other than the above-described embodiments are within the scope of the claims of the present invention.

10: 외벽
20: 열전달 히트파이프
20a: 흡열부
20b: 방열부
30: 단열부재
40: 커버부재10: outer wall
20: heat transfer heat pipe
20a: endothermic portion
20b: heat sink
30: insulation member
40: cover member

Claims (6)

건물의 바깥쪽 면을 형성하는 외벽; 및
상기 외벽에 배치되어 있으며, 상기 외벽 측으로 열을 공급하거나 상기 외벽 측으로부터 열을 흡수하여 방출하는 열전달 히트파이프를 포함하고,
상기 열전달 히트파이프는 상기 건물의 내부와 외기 사이에 중간 온도층을 형성하여, 상기 건물 내부와 외기 간의 직접적인 열전달을 차단하는 것을 특징으로 하는 건물 단열구조.
Exterior walls forming the outer face of the building; And
A heat transfer heat pipe disposed on the outer wall and supplying heat to the outer wall side or absorbing and dissipating heat from the outer wall side;
The heat transfer heat pipe forms an intermediate temperature layer between the inside and the outside air of the building, thereby preventing direct heat transfer between the inside and the outside of the building.
제1항에 있어서,
상기 열전달 히트파이프는, 자연력을 이용하여 열에너지를 흡수하거나 방출하는 것을 특징으로 하는 건물 단열구조.
The method of claim 1,
The heat transfer heat pipe, building insulation structure, characterized in that to absorb or release the thermal energy using a natural force.
제2항에 있어서,
상기 열전달 히트파이프는 적어도 일부가 지중(地中)에 매설되어 있으며,
지상이 상기 지중보다 가열될 때에는 상기 외벽 측의 열을 상기 지중으로 이송하고, 상기 지상이 상기 지중보다 냉각될 때에는 상기 지중의 열을 상기 외벽 측으로 이송하는 것을 특징으로 하는 건물 단열구조.
The method of claim 2,
At least a portion of the heat transfer heat pipe is buried in the ground,
And when the ground is heated above the ground, the heat on the outer wall side is transferred to the ground, and when the ground is cooler than the ground, the ground heat transfers the heat on the ground to the outer wall.
제2항에 있어서,
상기 열전달 히트파이프는,
적어도 일부가 태양열을 받아 저장하는 태양열 집열기에 연결되고, 상기 태양열 집열기에서 흡수한 열에너지를 상기 외벽 측으로 이송하는 것을 특징으로 하는 건물 단열구조.
The method of claim 2,
The heat transfer heat pipe,
At least a part of the building insulation structure, characterized in that connected to the solar collector for receiving solar heat, and transfers the heat energy absorbed by the solar collector to the outer wall side.
제1항에 있어서,
상기 열전달 히트파이프는, 작동유체가 주입되는 세관형 히트파이프를 포함하는 것을 특징으로 하는 건물 단열구조.
The method of claim 1,
The heat transfer heat pipe, building insulation structure, characterized in that it comprises a tubular heat pipe to which the working fluid is injected.
제1항에 있어서,
상기 외벽을 커버하고 있으며, 상기 외벽과 상기 열전달 히트파이프 사이에 개재되게 설치된 단열부재를 더 포함하는 건물 단열구조.The method of claim 1,
And a heat insulating member covering the outer wall and interposed between the outer wall and the heat transfer heat pipe.
KR1020110037493A 2011-04-21 2011-04-21 Insulation structure for building KR20120119519A (en)

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