WO2019083213A1 - Temperature control device for distribution board - Google Patents

Temperature control device for distribution board

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Publication number
WO2019083213A1
WO2019083213A1 PCT/KR2018/012158 KR2018012158W WO2019083213A1 WO 2019083213 A1 WO2019083213 A1 WO 2019083213A1 KR 2018012158 W KR2018012158 W KR 2018012158W WO 2019083213 A1 WO2019083213 A1 WO 2019083213A1
Authority
WO
WIPO (PCT)
Prior art keywords
circulation pipe
heat
cooling
housing
heat exchange
Prior art date
Application number
PCT/KR2018/012158
Other languages
French (fr)
Korean (ko)
Inventor
문병철
Original Assignee
문병철
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 문병철 filed Critical 문병철
Publication of WO2019083213A1 publication Critical patent/WO2019083213A1/en

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Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
    • H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
    • H02B1/56—Cooling; Ventilation

Definitions

  • the present invention relates to a temperature control apparatus for an electric distribution panel, in which a thermoelectric module is disposed outside an enclosure of an electric panel, a heat exchange module is disposed inside the enclosure, and a thermoelectric module and a heat exchange module are connected by a circulation pipe. And to provide a temperature control device for an electric distribution board.
  • the switchboard is a device that distributes the special high voltage to a voltage suitable for various devices. Inside the switchboard there is a special high voltage connection, a transformer, and a low pressure distributor. Very high heat is generated inside the switchboard formed with such a structure, and such high heat often causes deterioration and damages various devices inside. In the hot and humid weather, excessive increase of temperature and humidity inside the enclosure of the switchboard is deteriorated in operation efficiency and accuracy of various parts and devices, and deterioration of connection of electronic devices causes destruction of insulation, and nano- It generates a partial discharge to the contacts inside the switchboard, thereby generating an abnormal state inside the switchboard. There is a problem in that a fire can be caused and a second damage is caused to various electronic devices electrically connected to the switchboard due to a malfunction caused by an abnormal state of the switchboard.
  • a temperature control device provided with a thermoelectric element is provided on the wall of the enclosure of the switchboard, and when the temperature and humidity inside the switchboard reaches the set value, the cooling fan is immediately activated to forcefully drop the enclosure internal temperature.
  • the conventional temperature control device is mounted on the wall surface of the enclosure such that the perforation surface is formed on the wall surface of the enclosure so that the temperature control device passes through the enclosure wall surface.
  • One surface of the thermoelectric device is provided inside the enclosure, Install it so that it is exposed outside the enclosure. Accordingly, the perforated surface for installing the temperature control device must be formed in a considerably wide area on the wall of the enclosure, and it is difficult to install and apply the perforated surface to the actual switchboard.
  • An object of the present invention is to provide a temperature control apparatus for an electric distribution panel that is easy to install in an electric distribution panel.
  • a temperature control device for an electric distribution board, the temperature control device being mounted on an enclosure of an electric distribution panel to control a temperature inside the enclosure, the thermoelectric module being disposed outside the enclosure,
  • a cooling block including a heat generating block including a thermoelectric element having a heat generating surface and a cooling surface and a cooling fin attached to a heat generating surface of the thermoelectric element and a cooling fin attached to a cooling surface of the thermoelectric element, Thermoelectric module;
  • a heat exchange module disposed inside the housing and including a housing and an air blowing fan for sucking air in the housing and blowing air into the housing; And an annular circulation pipe for transferring a temperature between the thermoelectric module and the heat exchange module through a heat exchange medium flowing in the thermoelectric module, the circulation pipe comprising: a heat generating block of the thermoelectric module and a heat generating circulation pipe extending over the heat exchange module; And a cooling circulation pipe extending over the heat exchange module, wherein at least one ridge is formed on the
  • the heat-generating circulation pipe has a part of the heat-generating circulation pipe passing through the heat-generating block of the thermoelectric module and being disposed close to the heat-generating surface, and a part of the heat-transferring pipe passing through the housing of the heat-
  • a part of the cooling circulation pipe may be disposed close to the cooling surface through the cooling block of the thermoelectric module and a part of the cooling coil may be disposed on one side of the blowing fan through the housing of the heat exchange module.
  • one side and the other side of the heat-generating circulation pipe, and one side and the other side of the cooling circulation pipe may be connected to each other through a connector.
  • the other end of the heat-generating circulation pipe is bent a plurality of times so as to be parallel to the blowing fan, and the cooling part is arranged in parallel with the blowing fan.
  • the one side portion of the circulation pipe may be bent a plurality of times and disposed in parallel to the cooling surface, and the other side portion of the cooling circulation pipe may be bent a plurality of times and arranged in parallel to the blowing fan.
  • the temperature control apparatus for an electric distribution panel it is sufficient to process only the tread in a small size such that the circulation pipe passes through the wall of the enclosure. Therefore, There is an advantage that it is easy.
  • the temperature control device can be easily installed by simply connecting the circulation pipe of the heat exchange module disposed inside the casing to the connector after the circulation pipe is inserted into the casing through the tread.
  • the thermoelectric module and the heat exchange module can be easily attached and detached by the connector, it is possible to easily repair or replace any component.
  • FIG. 1 is a perspective view of a temperature control apparatus for an ASSB according to an embodiment of the present invention.
  • FIG. 2 is a perspective view of a temperature control apparatus for an electric distribution panel according to an embodiment of the present invention.
  • FIG. 3 is a perspective view of a temperature control apparatus for an electric distribution panel according to an embodiment of the present invention.
  • FIG. 4 is a cross-sectional view of a temperature control apparatus for an electric distribution panel according to an embodiment of the present invention.
  • FIG. 5 is a perspective view of a temperature control apparatus for an ASSB according to an embodiment of the present invention.
  • FIG. 1 In the following description of the present invention, a detailed description of known functions and configurations incorporated herein will be omitted when it may make the subject matter of the present invention rather unnecessary.
  • the terms described below are defined in consideration of the structure, role and function of the present invention, and may be changed according to the intention of the user, the intention of the operator, or the custom.
  • FIG. 1 is a perspective view of a temperature control apparatus for an electric distribution panel according to an embodiment of the present invention
  • FIG. 2 is a perspective view of a temperature control apparatus for an electric distribution board according to an embodiment of the present invention
  • FIG. 4 is a cross-sectional view of a temperature control apparatus for an ASSEMBLY according to an embodiment of the present invention
  • FIG. 5 is a perspective view of a temperature control apparatus for an ASSP according to an embodiment of the present invention.
  • a temperature control apparatus 100 for an ASS is a temperature control apparatus 100 for an ASSEMBLY installed in an enclosure of an ASSEMBLY to control the temperature inside the enclosure, A thermoelectric module 110 disposed therein, a heat exchange module 130 disposed inside the housing, and an annular circulation pipe 150.
  • the thermoelectric module 110 includes a thermoelectric element 111 having a heat generating surface 111A and a cooling surface 111B.
  • a thermoelectric device is a semiconductor device using endothermic and exothermic heat generated by a known Peltier effect and uses a PN junction made of a semiconductor such as a compound of bismuth and terr (Bi2Te3).
  • the thermoelectric element is a known element used in a conventional temperature control device, and a detailed description thereof will be omitted.
  • Each side of the thermoelectric element is provided with a cooling surface 111B and a heating surface 111A.
  • the heating surface 111A of the thermoelectric element 111 is provided with a heating block 113 having a plurality of cooling fins P And a cooling block 115 provided with a plurality of cooling fins P is provided on the cooling face 111B of the thermoelectric element 111.
  • a heat insulating panel may be formed between the heat generating block 113 and the cooling block 115.
  • the thermoelectric module 110 thus configured is disposed outside the enclosure.
  • the heat exchange module 130 includes a housing 131 and a blowing fan 133 that sucks air inside the housing and blows air into the housing 131.
  • the housing 131 accommodates a part of the other side of the heat-generating circulating pipe 151 extending to the inside of the housing and a part of the other side of the cooling circulating pipe 153 as described later.
  • air blowing fan 133 When the air inside the housing is introduced into the housing 131 by the operation of the air blowing fan 133, air flows into the other part of the heat-generating circulating pipe 151 Circulates through a portion of the other side of the cooling circulation pipe 153, and then circulates through the air outlet to the housing outside the housing 131 again.
  • a part of the heat circulation pipe 151 and a portion of the cooling circulation pipe 153 pass through the inside of the housing 131 of the heat exchange module 130 and are disposed on one side of the air blowing fan 133 as described later. 4, the heating circulation pipe 151, the cooling circulation pipe 153, and the air blowing fan 133 may be arranged in this order, and the cooling circulation pipe 153, the heating circulation pipe 151, - the air blowing fan 133 in this order.
  • the heat exchange module 130 thus configured is disposed inside the enclosure.
  • the annular circulation pipe 150 transfers the temperature between the thermoelectric module 110 and the heat exchange module 130 through the heat exchange medium flowing therein.
  • the circulation pipe 150 includes a heat generation circulation pipe 151 extending from the heat generation block 113 of the thermoelectric module 110 to the heat exchange module 130 and the cooling block 115 of the thermoelectric module 110 and the heat exchange module And a cooling circulation pipe 153 extending over the cooling circulation pipe 130.
  • the heat generating circulation pipe 151 extends through the wall surface 10 of the enclosure and extends to the outside of the enclosure and the other side extends to the inside of the enclosure, Passes through the block 113 and is disposed close to the heat generating surface 111A and the other part is disposed on one side of the blowing fan 133 through the housing 131 of the heat exchange module 130 inside the housing.
  • the cooling circulation pipe 153 extends through the wall surface 10 of the enclosure, one side of which extends to the outside of the enclosure and the other side of which extends to the inside of the enclosure, And a part of the other side is disposed on one side of the blowing fan 133 through the housing 131 of the heat exchange module 130 inside the housing.
  • At least one tread 170 is formed on the wall surface 10 of the housing.
  • the circulation pipe 150 is connected to the wall surface 10 of the housing through the tread 170, Respectively.
  • the heat generating circulation pipe 151 and the cooling circulation pipe 153 are arranged to penetrate the housing wall surface 10 through the tread 170 and one side portion and the other side portion respectively reach the thermoelectric module 110 and the heat transfer module .
  • the tread 170 is preferably formed to have a size corresponding to the diameter of the heat-generating circulation pipe 151 or the cooling circulation pipe 153.
  • the circulation pipe 150 is a method of transferring heat of the high temperature or low temperature of the thermoelectric module 110 to the heat exchange module 130 while circulating the heat exchange medium in the circulation pipe 150,
  • the circulation pipe 150 needs to limit the contact area with the air so that the temperature of the heat exchange medium can be maintained during the circulation of the circulation pipe 150.
  • the outer diameter of the circulation pipe 150 is preferably small. Accordingly, it is sufficient to puncture the tread 170 in a size corresponding to the outer diameter of the circulation pipe 150.
  • thermoelectric element 111 is mounted on the enclosure wall surface 10 such that one side of the thermoelectric element 111 is exposed to the inside of the enclosure and the other side of the thermoelectric element 111 is exposed to the outside of the enclosure In this case, a large pore surface corresponding to the size of the temperature control device should be formed on the housing wall surface 10.
  • the thermoelectric module 110 and the heat exchange module 130 are separated into individual components and the modules are connected through the circulation pipe 150, It is sufficient to process only the tread 170 with a small size such that the circulation pipe 150 passes through the wall surface 10. Accordingly, since it is not necessary to process the conventional wide piercing surface, there is an advantage that it is easy to install.
  • One side and the other side of the heat-generating circulation pipe 151 and one side and the other side of the cooling circulation pipe 153 are connected to each other through a connector 180.
  • a pair of heat-generating circulation pipes 151 extend outward from the heat generating block 113 of the thermoelectric module 110 and extend to the inside of the housing wall 10 through the tread 170 .
  • a pair of heat-generating circulation pipes 151 extend to the outside.
  • the heat-generating circulation pipe 151 on the side of the thermoelectric module 110 is connected to the heat-generating circulation pipe 151 on the heat-exchanging module 130 side to form a circulation pipe 150 which can circulate the heat- (Not shown).
  • a pair of cooling circulation pipes 153 extend outward from the cooling block 115 of the thermoelectric module 110, and extended pipes extend through the rim 170 and into the enclosure wall 10.
  • a pair of cooling circulation pipes 153 extend to the outside.
  • the cooling circulation pipe 153 on the side of the thermoelectric module 110 is connected to the cooling circulation pipe 153 on the side of the heat exchange module 130 to form an integral circulation pipe 150 through which the heat exchange medium can circulate, (Not shown).
  • the circulation pipe of the heat exchange module 130 which is disposed inside the housing after the circulation pipe is inserted into the housing through the tread 170, is simply connected to the connector 180, So that the apparatus 100 can be installed.
  • the thermoelectric module 110 and the heat exchange module 130 can be easily attached and detached by the connector 180, it is possible to easily exchange and replace any component.
  • the circulation pipe 150 may further include a pump P for forcibly circulating the heat exchange medium and a valve V for controlling circulation.
  • the shapes of the one side and the other side of the circulation pipe 150 may be a multiple curved structure in order to maximize the contact area.
  • a part of one side of the heat-generating circulation pipe 151 may be bent a plurality of times and arranged in parallel to the heat-generating surface 111A of the thermoelectric element 111.
  • the temperature of the heat generating surface 111A can be more efficiently transferred to the circulating pipe 150 and the temperature of the heat exchanging medium of the circulating pipe 150 can be rapidly increased when the heat generating surface 111A generates heat .
  • a portion of the other side of the heat-generating circulation pipe 151 may be curved plural times and arranged parallel to the blowing fan 133 in parallel.
  • the air introduced into the heat exchange module 130 by the blowing fan 133 can contact the large area of the heat-generating circulation pipe 151, so that the cold air of the inflow air can be quickly generated.
  • a part of one side of the cooling circulation pipe 153 is bent a plurality of times so as to be arranged in parallel to the cooling surface 111B, and the other side of the cooling circulation pipe 153 is bent a plurality of times so as to be parallel to the blowing fan 133 They can be arranged in parallel. Accordingly, in the cooling block 115 of the thermoelectric module 110, the temperature of the heat exchange medium is rapidly lowered, and hot air of the inflow air can be rapidly cooled in the heat exchange module 130.
  • the temperature control mechanism according to the temperature control apparatus 100 for an ASSB according to an embodiment of the present invention will be described.
  • the internal air of the enclosure must be cooled when the inside of the enclosure is higher than the set temperature due to the heat generated by the electronic device.
  • a current is supplied to the thermoelectric element (not shown) so that the cooling surface 111B of the thermoelectric element 111 is cooled 111).
  • the heat is conducted to the cooling circulation pipe 153 near the cooling surface 111B to cool the heat exchange medium.
  • the pump P provided in the cooling circulation pipe 153 is operated to circulate the heat exchange medium in the direction of the housing.
  • the heat exchange medium moves to the side of the heat exchange module 130 through the cooling circulation pipe 153 and the air blowing fan 133 is operated in the heat exchange module 130 so that the air inside the enclosure flows into the inside of the housing 131 of the heat exchange module 130 Lt; / RTI >
  • the introduced high temperature air comes into contact with the cooling circulation pipe 153 and is discharged out of the housing 131 after the temperature is lowered so that the internal temperature of the housing can be lowered.
  • the heat exchange medium which transfers heat to the high-temperature air circulates and moves toward the cooling block 115 outside the housing with the temperature rising.
  • the cooling pin P installed in the cooling block 115 conveys the raised temperature of the heat exchange medium to the outside .
  • the control unit applies current to the thermoelectric element 111 so that the heat generating surface 111A of the thermoelectric element 111 is heated. do.
  • the heat is conducted to the heat generating circulation pipe 151 near the heat generating surface 111A to generate the heat exchanging medium.
  • the pump P provided in the heat-generating circulating pipe 151 is operated to circulate the heat-exchanging medium inward.
  • the heat exchange medium is moved to the heat exchange module 130 side through the heat circulation pipe 151 and the air blowing fan 133 is operated in the heat exchange module 130 so that the air inside the housing is blown into the inside of the housing 131 of the heat exchange module 130 Lt; / RTI >
  • the introduced low-temperature air comes into contact with the heat-generating circulation pipe 151 and is discharged to the outside of the housing 131 after the temperature is raised, so that the internal temperature of the housing can be increased.
  • the heat exchanging medium circulates to the heat generating block 113 side outside the enclosure again.
  • the cooling pin P installed in the heat generating block 113 dissipates the temperature of the heat exchanging medium to the outside.
  • a cooling fan is installed in the heat generating block 113 so that external air can be forced into the heat generating block 113 side to increase the cooling efficiency of the heat generating block 113.
  • the dehumidification mechanism according to the temperature control device 100 for an ASSEMBLY according to an embodiment of the present invention will be described.
  • the valve V of the heating circulation pipe 151 and the valve V of the cooling circulation pipe 153 are both opened and the pump P is operated so that the temperature of the thermoelectric module 110 And the cooled heat exchange medium of the cooling circulation pipe 153 are transferred to the heat exchange module 130 through the respective pipes.
  • the heat-exchanging medium which has been heated and cooled, circulates in the heat-generating circulating pipe 151 and the cooling circulating pipe 153, respectively, which pass through the housing 131 of the heat-exchanging module 130.
  • the air blowing fan 133 is driven to suck the air outside the housing into the housing, or vice versa, so that the heating circulating pipe 151 and the cooling circulating pipe 153 are sequentially brought into contact with each other.
  • the blowing fan 133 is driven Allow air to escape from the housing.
  • the heat exchange module 130 is arranged in the order of the cooling circulation pipe 153, the heat-generating circulation pipe 151, and the air blowing fan 133, the air blowing fan 133 is driven to allow air to flow into the housing .
  • the hot air passing first through the heat-generating circulation pipe 151 is condensed while passing through the cooling circulation pipe 153, so that the humidity can be lowered.

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  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Cooling Or The Like Of Electrical Apparatus (AREA)

Abstract

A temperature control device for a distribution board according to an embodiment of the present invention is mounted on a chest body of a distribution board so as to control the temperature inside the chest body and comprises: a thermoelectric module arranged outside the chest body, the thermoelectric module comprising a thermoelectric element having a heating surface and a cooling surface, a heating block comprising cooling fins attached to the heating surface of the thermoelectric element, and a cooling block comprising cooling fins attached to the cooling surface of the thermoelectric element; a heat exchange module arranged inside the chest body, the heat exchange module comprising a housing and a blowing fan for suctioning air inside the chest body and blowing the same into the housing; and an annular circulation pipe for transferring a temperature between the thermoelectric module and the heat exchange module through a heat exchange medium flowing therein, the circulation pipe comprising a heating circulation pipe extending across the heating block of the thermoelectric module and the heat exchange module and a cooling circulation pipe extending across the cooling block of the thermoelectric module and the heat exchange module, wherein at least one perforated portion is formed on the wall surface of the chest body, the circulation pipe penetrates the wall surface of the chest body through the perforated portion, and the perforated portion is formed to have a size corresponding to the diameter of the heating circulation pipe or that of the cooling circulation pipe.

Description

배전반용 온도제어장치Temperature control device for switchboard
본 발명은 배전반용 온도제어장치에 관한 것으로서, 배전반의 함체 외부에 열전모듈을 배치하고 함체 내부에 열교환모듈을 배치하며, 열전모듈과 열교환모듈은 순환 파이프로 연결함으로써, 구조가 간단하고 설치가 용이한 배전반용 온도제어장치를 제공하는 것이다.The present invention relates to a temperature control apparatus for an electric distribution panel, in which a thermoelectric module is disposed outside an enclosure of an electric panel, a heat exchange module is disposed inside the enclosure, and a thermoelectric module and a heat exchange module are connected by a circulation pipe. And to provide a temperature control device for an electric distribution board.
배전반은 특고압을 각종 장치에 적합한 전압으로 낮추어 분배하는 장치로, 배전반의 내부에는 특고압연결부, 변압기, 저압분배부가 내설되어 있다. 이러한 구조로 형성되는 배전반의 내부에는 매우 높은 고열이 발생하는데, 하고, 이러한 고열은 열화현상을 발생시켜 내부의 각종 장치에 손상을 입히는 경우가 많다. 고온 다습한 날씨에서 배전반의 함체 내부 온도 및 습도의 과도한 상승은 각종 부품 및 기기들의 동작효율과 정확도가 떨어지고 전자기기들의 연결접점의 열화현상을 발생시켜 절연을 파괴하게 되며, 나노 사이즈의 미세 분진들은 배전반 내부 접점들에 대해 부분 방전을 발생시켜 배전반 내부의 이상상태를 발생시킨다. 나아가서는 화재를 유발할 수 있으며, 배전반의 이상상태 발생에 따른 오작동으로 배전반에 전기적으로 연결된 각종 전자 기기들에 대해 2차 피해를 발생케 하는 문제점이 있다.The switchboard is a device that distributes the special high voltage to a voltage suitable for various devices. Inside the switchboard there is a special high voltage connection, a transformer, and a low pressure distributor. Very high heat is generated inside the switchboard formed with such a structure, and such high heat often causes deterioration and damages various devices inside. In the hot and humid weather, excessive increase of temperature and humidity inside the enclosure of the switchboard is deteriorated in operation efficiency and accuracy of various parts and devices, and deterioration of connection of electronic devices causes destruction of insulation, and nano- It generates a partial discharge to the contacts inside the switchboard, thereby generating an abnormal state inside the switchboard. There is a problem in that a fire can be caused and a second damage is caused to various electronic devices electrically connected to the switchboard due to a malfunction caused by an abnormal state of the switchboard.
이에 종래에는, 배전반의 함체 벽면에 열전소자를 구비한 온도제어장치를 설치하고, 배전반 내부의 온도 및 습도가 설정값에 도달하면 즉시 냉각팬을 가동시켜 함체 내부 온도를 강제 강하시키고 있다. 그러나, 종래의 온도제어장치는 함체의 벽면에 장착하되, 함체의 벽면에 타공면을 가공하여 온도제어장치가 함체 벽면을 관통하도록 장착하되, 열전소자의 한쪽 면은 함체 내부에, 다른 한쪽 면은 함체 외부에 노출되도록 설치한다. 이에 따라, 온도제어장치를 설치하기 위한 타공면을 함체 벽면에 상당히 넓은 영역으로 형성해야하는바, 실제 배전반에 설치 및 적용하는데 어려움이 있다.Conventionally, a temperature control device provided with a thermoelectric element is provided on the wall of the enclosure of the switchboard, and when the temperature and humidity inside the switchboard reaches the set value, the cooling fan is immediately activated to forcefully drop the enclosure internal temperature. However, the conventional temperature control device is mounted on the wall surface of the enclosure such that the perforation surface is formed on the wall surface of the enclosure so that the temperature control device passes through the enclosure wall surface. One surface of the thermoelectric device is provided inside the enclosure, Install it so that it is exposed outside the enclosure. Accordingly, the perforated surface for installing the temperature control device must be formed in a considerably wide area on the wall of the enclosure, and it is difficult to install and apply the perforated surface to the actual switchboard.
본 발명은 전술한 바와 같은 요구를 충족시키기 위해 창안된 것으로, 본 발명의 목적은 배전반에 설치가 용이한 배전반용 온도제어장치를 제공하는 것이다. An object of the present invention is to provide a temperature control apparatus for an electric distribution panel that is easy to install in an electric distribution panel.
본 발명의 목적은 이상에서 언급한 것으로 제한되지 않으며, 언급되지 않은 또 다른 목적들은 아래의 기재로부터 본 발명이 속하는 기술 분야의 통상의 지식을 가진 자에게 명확하게 이해될 수 있을 것이다.The objects of the present invention are not limited to those mentioned above, and other objects not mentioned may be clearly understood by those skilled in the art from the following description.
상기 과제를 해결하기 위한 본 발명의 실시예에 따른 배전반용 온도제어장치는 배전반의 함체에 장착되어 함체 내부의 온도를 제어하는 배전반용 온도제어장치로서, 상기 함체의 외부에 배치되는 열전모듈로서, 발열면 및 냉각면을 구비하는 열전소자와, 상기 열전소자의 발열면에 부착되는 냉각핀을 포함하는 발열블록과, 상기 열전소자의 냉각면에 부착되는 냉각핀을 포함하는 냉각블록을 포함하는, 열전모듈; 상기 함체의 내부에 배치되고, 하우징과 상기 함체 내부의 공기를 빨아들여 상기 하우징 내부로 송풍시키는 송풍팬을 포함하는 열교환모듈; 및 내부에서 유동하는 열교환 매체를 통해 상기 열전모듈과 상기 열교환모듈 사이에 온도를 전달하는 환형의 순환 파이프로서, 상기 열전모듈의 발열블록과 상기 열교환모듈에 걸쳐 연장된 발열 순환 파이프와, 상기 열전모듈의 냉각블록과 상기 열교환모듈에 걸쳐 연장된 냉각 순환 파이프를 포함하는, 순환 파이프;를 포함하고, 상기 함체의 벽면에는 적어도 하나의 타공부가 형성되고, 상기 순환 파이프는 상기 타공부를 통해 상기 함체의 벽면을 관통하며, 상기 타공부는 상기 발열 순환 파이프 또는 상기 냉각 순환 파이프의 직경에 대응하는 크기로 형성된다.According to an aspect of the present invention, there is provided a temperature control device for an electric distribution board, the temperature control device being mounted on an enclosure of an electric distribution panel to control a temperature inside the enclosure, the thermoelectric module being disposed outside the enclosure, A cooling block including a heat generating block including a thermoelectric element having a heat generating surface and a cooling surface and a cooling fin attached to a heat generating surface of the thermoelectric element and a cooling fin attached to a cooling surface of the thermoelectric element, Thermoelectric module; A heat exchange module disposed inside the housing and including a housing and an air blowing fan for sucking air in the housing and blowing air into the housing; And an annular circulation pipe for transferring a temperature between the thermoelectric module and the heat exchange module through a heat exchange medium flowing in the thermoelectric module, the circulation pipe comprising: a heat generating block of the thermoelectric module and a heat generating circulation pipe extending over the heat exchange module; And a cooling circulation pipe extending over the heat exchange module, wherein at least one ridge is formed on the wall surface of the housing, and the circulation pipe is connected to the housing through the ridge, And the ridge is formed in a size corresponding to the diameter of the heat-generating circulation pipe or the cooling circulation pipe.
또한, 상기 발열 순환 파이프는, 일측의 일부분이 상기 열전모듈의 발열블록을 통과하여 상기 발열면에 근접 배치되고, 타측의 일부분이 상기 열교환모듈의 하우징을 통과하여 상기 송풍팬의 일측에 배치되며, 상기 냉각 순환 파이프는, 일측의 일부분이 상기 열전모듈의 냉각블록을 통과하여 상기 냉각면에 근접 배치되고, 타측의 일부분이 상기 열교환모듈의 하우징을 통과하여 상기 송풍팬의 일측에 배치될 수 있다.The heat-generating circulation pipe has a part of the heat-generating circulation pipe passing through the heat-generating block of the thermoelectric module and being disposed close to the heat-generating surface, and a part of the heat-transferring pipe passing through the housing of the heat- A part of the cooling circulation pipe may be disposed close to the cooling surface through the cooling block of the thermoelectric module and a part of the cooling coil may be disposed on one side of the blowing fan through the housing of the heat exchange module.
또한, 상기 발열 순환 파이프의 일측과 타측, 상기 냉각 순환 파이프의 일측과 타측은 각각 커넥터를 통해 서로 연결될 수 있다.In addition, one side and the other side of the heat-generating circulation pipe, and one side and the other side of the cooling circulation pipe may be connected to each other through a connector.
또한, 상기 발열 순환 파이프의 상기 일측 일부분은 복수회 만곡되어 상기 발열면에 평행하게 병렬 배치되고, 상기 발열 순환 파이프의 상기 타측 일부분은 복수회 만곡되어 상기 송풍팬에 평행하게 병렬 배치되며, 상기 냉각 순환 파이프의 상기 일측 일부분은 복수회 만곡되어 상기 냉각면에 평행하게 병렬 배치되고, 상기 냉각 순환 파이프의 상기 타측 일부분은 복수회 만곡되어 상기 송풍팬에 평행하게 병렬 배치될 수 있다. The other end of the heat-generating circulation pipe is bent a plurality of times so as to be parallel to the blowing fan, and the cooling part is arranged in parallel with the blowing fan. The one side portion of the circulation pipe may be bent a plurality of times and disposed in parallel to the cooling surface, and the other side portion of the cooling circulation pipe may be bent a plurality of times and arranged in parallel to the blowing fan.
본 발명의 실시예에 따른 배전반용 온도제어장치에 따르면, 함체 벽면에 순환 파이프가 관통할 정도의 작은 사이즈로 타공부만 가공하기만 하면 충분하므로, 기존의 넓은 타공면을 가공할 필요가 없어 설치가 용이한 이점이 있다. According to the temperature control apparatus for an electric distribution panel according to the embodiment of the present invention, it is sufficient to process only the tread in a small size such that the circulation pipe passes through the wall of the enclosure. Therefore, There is an advantage that it is easy.
또한, 타공부를 통해 순환 파이프를 함체 내부에 삽입시킨 후에 함체 내부에 배치된 열교환모듈의 순환 파이프를 커넥터로 간단히 연결하는 작업으로 온도제어장치를 용이하게 설치할 수 있다. 또, 열전모듈과 열교환모듈이 커넥터에 의해 간단히 탈부착 가능하기 때문에, 어느 한 구성품을 손쉽게 수리 또는 교체하는 것이 가능하다.Also, the temperature control device can be easily installed by simply connecting the circulation pipe of the heat exchange module disposed inside the casing to the connector after the circulation pipe is inserted into the casing through the tread. In addition, since the thermoelectric module and the heat exchange module can be easily attached and detached by the connector, it is possible to easily repair or replace any component.
본 발명의 효과는 이상에서 언급한 것으로 제한되지 않으며, 언급되지 않은 또 다른 효과들은 아래의 기재로부터 본 발명이 속하는 기술 분야의 통상의 지식을 가진 자에게 명확하게 이해될 수 있을 것이다.The effects of the present invention are not limited to those mentioned above, and other effects not mentioned can be clearly understood by those skilled in the art from the following description.
도 1은 본 발명의 일실시예에 따른 배전반용 온도제어장치의 사시도이다.1 is a perspective view of a temperature control apparatus for an ASSB according to an embodiment of the present invention.
도 2는 본 발명의 일실시예에 따른 배전반용 온도제어장치의 투시 사시도이다.FIG. 2 is a perspective view of a temperature control apparatus for an electric distribution panel according to an embodiment of the present invention. FIG.
도 3은 본 발명의 일실시예에 따른 배전반용 온도제어장치의 투시 사시도이다.FIG. 3 is a perspective view of a temperature control apparatus for an electric distribution panel according to an embodiment of the present invention. FIG.
도 4는 본 발명의 일 실시예에 따른 배전반용 온도제어장치의 단면도이다.4 is a cross-sectional view of a temperature control apparatus for an electric distribution panel according to an embodiment of the present invention.
도 5는 본 발명의 일 실시예에 따른 배전반용 온도제어장치의 사시도이다.5 is a perspective view of a temperature control apparatus for an ASSB according to an embodiment of the present invention.
본 발명의 목적 및 효과, 그리고 그것들을 달성하기 위한 기술적 구성들은 첨부되는 도면과 함께 상세하게 뒤에 설명이 되는 실시 예들을 참조하면 명확해질 것이다. 본 발명을 설명함에 있어서 공지 기능 또는 구성에 대한 구체적인 설명이 본 발명의 요지를 불필요하게 흐를 수 있다고 판단되는 경우에는 그 상세한 설명을 생략할 것이다. 그리고 뒤에 설명되는 용어들은 본 발명에서의 구조, 역할 및 기능 등을 고려하여 정의된 용어들로서 이는 사용자, 운용자의 의도 또는 관례 등에 따라 달라질 수 있다.BRIEF DESCRIPTION OF THE DRAWINGS The above and other objects, features and advantages of the present invention will be more apparent from the following detailed description taken in conjunction with the accompanying drawings, in which: FIG. In the following description of the present invention, a detailed description of known functions and configurations incorporated herein will be omitted when it may make the subject matter of the present invention rather unnecessary. The terms described below are defined in consideration of the structure, role and function of the present invention, and may be changed according to the intention of the user, the intention of the operator, or the custom.
그러나 본 발명은 이하에서 개시되는 실시 예들에 한정되는 것이 아니라 서로 다른 다양한 형태로 구현될 수 있다. 단지 본 실시 예들은 본 발명의 개시가 완전하도록 하고, 본 발명이 속하는 기술분야에서 통상의 지식을 가진 자에게 발명의 범주를 완전하게 알려주기 위해 제공되는 것이며, 본 발명은 오로지 특허청구범위에 기재된 청구항의 범주에 의하여 정의될 뿐이다. 그러므로 그 정의는 본 명세서 전반에 걸친 내용을 토대로 내려져야 할 것이다.The present invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. These embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the invention to those skilled in the art to which the present invention pertains, It is only defined by the scope of the claims. Therefore, the definition should be based on the contents throughout this specification.
명세서 전체에서, 어떤 부분이 어떤 구성요소를 "포함"한다고 할 때, 이는 특별히 반대되는 기재가 없는 한 다른 구성요소를 제외하는 것이 아니라 다른 구성요소를 더 포함할 수 있는 것을 의미한다.Throughout the specification, when an element is referred to as " comprising ", it means that it can include other elements as well, without excluding other elements unless specifically stated otherwise.
이하에서는 첨부한 도면을 참조하며, 본 발명의 바람직한 실시예들을 보다 상세하게 설명하기로 한다. Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings.
도 1은 본 발명의 일 실시예에 따른 배전반용 온도제어장치의 사시도, 도 2는 본 발명의 일 실시예에 따른 배전반용 온도제어장치의 투시 사시도, 도 3은 본 발명의 일 실시예에 따른 배전반용 온도제어장치의 투시 사시도, 도 4는 본 발명의 일 실시예에 따른 배전반용 온도제어장치의 단면도, 도 5는 본 발명의 일 실시예에 따른 배전반용 온도제어장치의 사시도이다.FIG. 1 is a perspective view of a temperature control apparatus for an electric distribution panel according to an embodiment of the present invention, FIG. 2 is a perspective view of a temperature control apparatus for an electric distribution board according to an embodiment of the present invention, FIG. 4 is a cross-sectional view of a temperature control apparatus for an ASSEMBLY according to an embodiment of the present invention, and FIG. 5 is a perspective view of a temperature control apparatus for an ASSP according to an embodiment of the present invention.
이들 도면을 참조하면, 본 발명의 일 실시예에 따른 배전반용 온도제어장치(100)는 배전반의 함체에 장착되어 함체 내부의 온도를 제어하는 배전반용 온도제어장치(100)로서, 함체의 외부에 배치되는 열전모듈(110), 함체의 내부에 배치되는 열교환모듈(130), 환형의 순환 파이프(150)를 포함하여 구성된다. Referring to these drawings, a temperature control apparatus 100 for an ASS according to an embodiment of the present invention is a temperature control apparatus 100 for an ASSEMBLY installed in an enclosure of an ASSEMBLY to control the temperature inside the enclosure, A thermoelectric module 110 disposed therein, a heat exchange module 130 disposed inside the housing, and an annular circulation pipe 150.
열전모듈(110)은 발열면(111A) 및 냉각면(111B)을 구비하는 열전소자(Thermoelectric Element; 111)를 포함한다. 열전소자는 공지의 펠티에 효과(Peltier effect)에 의한 흡열 및 발열을 이용한 반도체 소자로서, 비스무트와 테르르의 화합물(Bi2Te3) 등의 반도체로 만든 PN접합을 사용한다. 열전소자는 종래의 온도제어장치에 사용되는 공지의 소자로서 자세한 설명은 생략한다. 이러한 열전소자의 양측면은 각각 냉각면(111B) 및 발열면(111A)이 구비되는데, 열전소자(111)의 발열면(111A)에는 복수의 냉각핀(P)이 설치된 발열블록(113)이 구비되고, 열전소자(111)의 냉각면(111B)에는 복수의 냉각핀(P)이 설치된 냉각블록(115)이 구비된다. 발열블록(113)과 냉각블록(115) 사이에는 단열재 패널이 형성될 수 있다. 이렇게 구성된 열전모듈(110)은 함체의 외부에 배치된다.The thermoelectric module 110 includes a thermoelectric element 111 having a heat generating surface 111A and a cooling surface 111B. A thermoelectric device is a semiconductor device using endothermic and exothermic heat generated by a known Peltier effect and uses a PN junction made of a semiconductor such as a compound of bismuth and terr (Bi2Te3). The thermoelectric element is a known element used in a conventional temperature control device, and a detailed description thereof will be omitted. Each side of the thermoelectric element is provided with a cooling surface 111B and a heating surface 111A. The heating surface 111A of the thermoelectric element 111 is provided with a heating block 113 having a plurality of cooling fins P And a cooling block 115 provided with a plurality of cooling fins P is provided on the cooling face 111B of the thermoelectric element 111. [ A heat insulating panel may be formed between the heat generating block 113 and the cooling block 115. The thermoelectric module 110 thus configured is disposed outside the enclosure.
한편, 열교환모듈(130)은 하우징(131)과, 함체 내부의 공기를 빨아들여 하우징(131) 내부로 송풍시키는 송풍팬(133)을 포함하여 구성된다. 하우징(131)은 후술하는 바와 같이 함체 내부로 연장되어 들어온 발열 순환 파이프(151)의 타측 일부분과 냉각 순환 파이프(153)의 타측 일부분을 수용한다. 그리고, 하우징(131)에는 공기 방출구가 형성되어 있어, 송풍팬(133)의 가동으로 함체 내부의 공기가 하우징(131)의 내부로 유입되면, 공기가 발열 순환 파이프(151)의 타측 일부분과 냉각 순환 파이프(153)의 타측 일부분을 경유한 후 공기 방출구를 통해 다시 하우징(131) 밖의 함체로 순환한다. 후술하는 바와 같이, 열교환모듈(130)의 하우징(131) 내부에는 발열 순환 파이프(151)와 냉각 순환 파이프(153)의 일부분이 경유하는데, 송풍팬(133)의 일측에 배치된다. 구체적으로 도 4에 도시된 바와 같이, 발열 순환 파이프(151)-냉각 순환 파이프(153)-송풍팬(133)의 순서로 배열될 수도 있고, 냉각 순환 파이프(153)-발열 순환 파이프(151)-송풍팬(133)의 순서로 배열될 수도 있다. 이렇게 구성된 열교환모듈(130)은 함체의 내부에 배치된다.The heat exchange module 130 includes a housing 131 and a blowing fan 133 that sucks air inside the housing and blows air into the housing 131. The housing 131 accommodates a part of the other side of the heat-generating circulating pipe 151 extending to the inside of the housing and a part of the other side of the cooling circulating pipe 153 as described later. When the air inside the housing is introduced into the housing 131 by the operation of the air blowing fan 133, air flows into the other part of the heat-generating circulating pipe 151 Circulates through a portion of the other side of the cooling circulation pipe 153, and then circulates through the air outlet to the housing outside the housing 131 again. A part of the heat circulation pipe 151 and a portion of the cooling circulation pipe 153 pass through the inside of the housing 131 of the heat exchange module 130 and are disposed on one side of the air blowing fan 133 as described later. 4, the heating circulation pipe 151, the cooling circulation pipe 153, and the air blowing fan 133 may be arranged in this order, and the cooling circulation pipe 153, the heating circulation pipe 151, - the air blowing fan 133 in this order. The heat exchange module 130 thus configured is disposed inside the enclosure.
한편, 환형의 순환 파이프(150)는 내부에서 유동하는 열교환 매체를 통해 열전모듈(110)과 열교환모듈(130) 사이에 온도를 전달한다. 순환 파이프(150)는 열전모듈(110)의 발열블록(113)과 열교환모듈(130)에 걸쳐 연장된 발열 순환 파이프(151)와, 열전모듈(110)의 냉각블록(115)과 열교환모듈(130)에 걸쳐 연장된 냉각 순환 파이프(153)로 구성된다. 발열 순환 파이프(151)는 함체의 벽면(10)을 관통하고 있고, 그 일측은 함체의 외부로 연장되고 타측은 함체의 내부로 연장되는데, 일측의 일부분은 함체 외부의 열전모듈(110)의 발열블록(113)을 통과하여 발열면(111A)에 근접 배치되고, 타측의 일부분은 함체 내부의 열교환모듈(130)의 하우징(131)을 통과하여 송풍팬(133)의 일측에 배치된다. 한편, 냉각 순환 파이프(153)는 함체의 벽면(10)을 관통하고 있고, 그 일측은 함체의 외부로 연장되고 타측은 함체의 내부로 연장되는데, 일측의 일부분이 함체 외부의 열전모듈(110)의 냉각블록(115)을 통과하여 냉각면(111B)에 근접 배치되고, 타측의 일부분은 함체 내부의 열교환모듈(130)의 하우징(131)을 통과하여 송풍팬(133)의 일측에 배치된다. 이때, 냉각 순환 파이프(153) 내부에는 냉각유 또는 냉매가스를 채우고, 발열 순환 파이프(151) 내부에는 열매체유를 채우는 것이 가능하다. 이에 따라 소비 에너지 대비 열교환 효율을 극대화할 수 있다.Meanwhile, the annular circulation pipe 150 transfers the temperature between the thermoelectric module 110 and the heat exchange module 130 through the heat exchange medium flowing therein. The circulation pipe 150 includes a heat generation circulation pipe 151 extending from the heat generation block 113 of the thermoelectric module 110 to the heat exchange module 130 and the cooling block 115 of the thermoelectric module 110 and the heat exchange module And a cooling circulation pipe 153 extending over the cooling circulation pipe 130. The heat generating circulation pipe 151 extends through the wall surface 10 of the enclosure and extends to the outside of the enclosure and the other side extends to the inside of the enclosure, Passes through the block 113 and is disposed close to the heat generating surface 111A and the other part is disposed on one side of the blowing fan 133 through the housing 131 of the heat exchange module 130 inside the housing. On the other hand, the cooling circulation pipe 153 extends through the wall surface 10 of the enclosure, one side of which extends to the outside of the enclosure and the other side of which extends to the inside of the enclosure, And a part of the other side is disposed on one side of the blowing fan 133 through the housing 131 of the heat exchange module 130 inside the housing. At this time, it is possible to fill the inside of the cooling circulation pipe 153 with cooling oil or coolant gas, and to fill the inside of the heat generating circulation pipe 151 with the heat medium oil. As a result, heat exchange efficiency with respect to energy consumption can be maximized.
한편, 본 발명의 일 실시예에 따르면, 함체의 벽면(10)에는 적어도 하나의 타공부(170)가 형성되고, 이들 순환 파이프(150)는 타공부(170)를 통해 함체의 벽면(10)을 관통한다. 발열 순환 파이프(151)와 냉각 순환 파이프(153)는 타공부(170)를 통해 함체 벽면(10)을 관통하여 배치되고 일측 일부분과 타측 일부분이 각각 열전모듈(110)과 열전달모듈에 도달하는 것이다. 이때, 타공부(170)는 발열 순환 파이프(151) 또는 냉각 순환 파이프(153)의 직경에 대응하는 크기로 형성되는 것이 바람직하다. 순환 파이프(150)는 열교환 매체가 순환 파이프(150) 내부에서 순환하면서 열전모듈(110)의 고온 또는 저온의 열을 열교환모듈(130)에 전달하는 방식인데, 순환 파이프(150)를 통해 유동하는 동안에 열교환 매체의 온도가 유지될 수 있도록 순환 파이프(150)가 공기와 접촉 면적을 제한할 필요가 있으며, 이에 순환 파이프(150)의 외경은 사이즈가 작은 것이 바람직하다. 이에 따라, 타공부(170)도 순환 파이프(150)의 외경에 대응하는 사이즈로 작게 타공하면 충분하다. 기존에는 함체의 벽면(10)에 타공면을 가공하여 온도제어장치가 함체 벽면(10)에 장착하되, 열전소자(111)의 한쪽 면은 함체 내부에, 다른 한쪽 면은 함체 외부에 노출되도록 설치하여야 하고, 이 경우 함체 벽면(10)에는 온도제어장치의 사이즈에 대응하는 넓은 면적의 타공면을 형성하여야 했다. 이에 반해, 열전모듈(110)과 열교환모듈(130)을 각각 개별 구성으로 분리시키고, 순환 파이프(150)를 통해 이들 모듈을 연결시키는 본 발명의 일 실시예에 따른 온도제어장치 구조에 따르면, 함체 벽면(10)에는 순환 파이프(150)가 관통할 정도의 작은 사이즈로 타공부(170)만 가공하기만 하면 충분하다. 이에 따라 기존의 넓은 타공면을 가공할 필요가 없으므로 설치가 용이한 이점이 있다. According to an embodiment of the present invention, at least one tread 170 is formed on the wall surface 10 of the housing. The circulation pipe 150 is connected to the wall surface 10 of the housing through the tread 170, Respectively. The heat generating circulation pipe 151 and the cooling circulation pipe 153 are arranged to penetrate the housing wall surface 10 through the tread 170 and one side portion and the other side portion respectively reach the thermoelectric module 110 and the heat transfer module . At this time, the tread 170 is preferably formed to have a size corresponding to the diameter of the heat-generating circulation pipe 151 or the cooling circulation pipe 153. The circulation pipe 150 is a method of transferring heat of the high temperature or low temperature of the thermoelectric module 110 to the heat exchange module 130 while circulating the heat exchange medium in the circulation pipe 150, The circulation pipe 150 needs to limit the contact area with the air so that the temperature of the heat exchange medium can be maintained during the circulation of the circulation pipe 150. The outer diameter of the circulation pipe 150 is preferably small. Accordingly, it is sufficient to puncture the tread 170 in a size corresponding to the outer diameter of the circulation pipe 150. The thermoelectric element 111 is mounted on the enclosure wall surface 10 such that one side of the thermoelectric element 111 is exposed to the inside of the enclosure and the other side of the thermoelectric element 111 is exposed to the outside of the enclosure In this case, a large pore surface corresponding to the size of the temperature control device should be formed on the housing wall surface 10. According to the structure of the temperature control device according to the embodiment of the present invention in which the thermoelectric module 110 and the heat exchange module 130 are separated into individual components and the modules are connected through the circulation pipe 150, It is sufficient to process only the tread 170 with a small size such that the circulation pipe 150 passes through the wall surface 10. Accordingly, since it is not necessary to process the conventional wide piercing surface, there is an advantage that it is easy to install.
한편, 발열 순환 파이프(151)의 일측과 타측, 냉각 순환 파이프(153)의 일측과 타측은 각각 커넥터(180)를 통해 서로 연결된다. 구체적으로 설명하면, 열전모듈(110)의 발열블록(113)으로부터 한 쌍의 발열 순환 파이프(151)가 외부로 연장되고 연장된 파이프는 타공부(170)를 관통하여 함체 벽면(10) 내부로 연장된다. 그리고, 열교환모듈(130)에서도 한 쌍의 발열 순환 파이프(151)가 외부로 연장된다. 열전모듈(110) 측의 발열 순환 파이프(151)는 열교환모듈(130) 측의 발열 순환 파이프(151)와 연결되어 열교환 매체가 순환가능한 일체의 순환 파이프(150)를 형성하는데, 발열 파이프는 커넥터(180)를 통해 연결된다. 마찬가지로, 열전모듈(110)의 냉각블록(115)으로부터 한 쌍의 냉각 순환 파이프(153)가 외부로 연장되고 연장된 파이프는 타공부(170)를 관통하여 함체 벽면(10) 내부로 연장된다. 그리고, 열교환모듈(130)에서도 한 쌍의 냉각 순환 파이프(153)가 외부로 연장된다. 열전모듈(110) 측의 냉각 순환 파이프(153)는 열교환모듈(130) 측의 냉각 순환 파이프(153)와 연결되어 열교환 매체가 순환가능한 일체의 순환 파이프(150)를 형성하는데, 냉각 파이프는 커넥터(180)를 통해 연결된다. 이러한 구성에 의하면, 타공부(170)를 통해 순환 파이프를 함체 내부에 삽입시킨 후에 함체 내부에 배치된 열교환모듈(130)의 순환 파이프를 커넥터(180)로 간단히 연결하는 작업으로 본 발명의 온도제어장치(100)를 설치할 수 있게 된다. 또, 열전모듈(110)과 열교환모듈(130)이 커넥터(180)에 의해 간단히 탈부착 가능하기 때문에, 어느 한 구성품을 손쉽게 교환, 교체하는 것이 가능하다. One side and the other side of the heat-generating circulation pipe 151 and one side and the other side of the cooling circulation pipe 153 are connected to each other through a connector 180. Specifically, a pair of heat-generating circulation pipes 151 extend outward from the heat generating block 113 of the thermoelectric module 110 and extend to the inside of the housing wall 10 through the tread 170 . In the heat exchange module 130, a pair of heat-generating circulation pipes 151 extend to the outside. The heat-generating circulation pipe 151 on the side of the thermoelectric module 110 is connected to the heat-generating circulation pipe 151 on the heat-exchanging module 130 side to form a circulation pipe 150 which can circulate the heat- (Not shown). Likewise, a pair of cooling circulation pipes 153 extend outward from the cooling block 115 of the thermoelectric module 110, and extended pipes extend through the rim 170 and into the enclosure wall 10. In the heat exchange module 130, a pair of cooling circulation pipes 153 extend to the outside. The cooling circulation pipe 153 on the side of the thermoelectric module 110 is connected to the cooling circulation pipe 153 on the side of the heat exchange module 130 to form an integral circulation pipe 150 through which the heat exchange medium can circulate, (Not shown). According to this construction, the circulation pipe of the heat exchange module 130, which is disposed inside the housing after the circulation pipe is inserted into the housing through the tread 170, is simply connected to the connector 180, So that the apparatus 100 can be installed. In addition, since the thermoelectric module 110 and the heat exchange module 130 can be easily attached and detached by the connector 180, it is possible to easily exchange and replace any component.
한편, 순환 파이프(150)에는 열교환 매체를 강제 순환시키기 위한 펌프(P)와, 순환을 제어하기 위한 밸브(V)를 더 구비할 수 있다. The circulation pipe 150 may further include a pump P for forcibly circulating the heat exchange medium and a valve V for controlling circulation.
한편, 순환 파이프(150)의 일측 일부분과 타측 일부분의 형상은 접촉 면적을 최대화하기 위하여 복수회로 만곡된 구조를 채택할 수 있다. 구체적으로, 발열 순환 파이프(151)의 일측 일부분은 복수회 만곡되어 열전소자(111)의 발열면(111A)에 평행하게 병렬 배치될 수 있다. 이에 따라, 발열면(111A)이 발열시에 발열면(111A)의 온도가 순환 파이프(150)에 보다 효과적으로 열전달될 수 있고, 순환 파이프(150)의 열교환 매체의 온도를 신속하게 향상시킬 수 있다. 또한, 발열 순환 파이프(151)의 타측 일부분도 복수회 만곡되어 송풍팬(133)에 평행하게 병렬 배치될 수 있다. 이에 따라 송풍팬(133)에 의해 열교환모듈(130) 내부로 유입된 공기가 발열 순환 파이프(151)의 넓은 면적에서 접촉 가능하므로, 유입 공기의 차가운 공기가 신속하게 발열될 수 있다. 마찬가지로, 냉각 순환 파이프(153)의 일측 일부분은 복수회 만곡되어 냉각면(111B)에 평행하게 병렬 배치되고, 냉각 순환 파이프(153)의 타측 일부분은 복수회 만곡되어 송풍팬(133)에 평행하게 병렬 배치될 수 있다. 이에 따라, 열전모듈(110)의 냉각블록(115)에서는 열교환 매체의 온도가 신속하게 하강하고, 열교환모듈(130)에서는 유입 공기의 뜨거운 공기가 신속하게 냉각될 수 있다.Meanwhile, the shapes of the one side and the other side of the circulation pipe 150 may be a multiple curved structure in order to maximize the contact area. Specifically, a part of one side of the heat-generating circulation pipe 151 may be bent a plurality of times and arranged in parallel to the heat-generating surface 111A of the thermoelectric element 111. [ The temperature of the heat generating surface 111A can be more efficiently transferred to the circulating pipe 150 and the temperature of the heat exchanging medium of the circulating pipe 150 can be rapidly increased when the heat generating surface 111A generates heat . In addition, a portion of the other side of the heat-generating circulation pipe 151 may be curved plural times and arranged parallel to the blowing fan 133 in parallel. Accordingly, the air introduced into the heat exchange module 130 by the blowing fan 133 can contact the large area of the heat-generating circulation pipe 151, so that the cold air of the inflow air can be quickly generated. Likewise, a part of one side of the cooling circulation pipe 153 is bent a plurality of times so as to be arranged in parallel to the cooling surface 111B, and the other side of the cooling circulation pipe 153 is bent a plurality of times so as to be parallel to the blowing fan 133 They can be arranged in parallel. Accordingly, in the cooling block 115 of the thermoelectric module 110, the temperature of the heat exchange medium is rapidly lowered, and hot air of the inflow air can be rapidly cooled in the heat exchange module 130.
한편, 본 발명의 일 실시예에 따른 배전반용 온도제어장치(100)에 따른 온도 제어 메커니즘에 대하여 설명한다.The temperature control mechanism according to the temperature control apparatus 100 for an ASSB according to an embodiment of the present invention will be described.
전자 기기의 발열에 의해 함체 내부가 설정 온도보다 높을 경우에는 함체의 내부 공기를 냉각시켜야 하는데, 먼저 제어부(미도시)에서 열전소자(111)의 냉각면(111B)이 냉각되도록 전류를 열전소자(111)에 인가한다. 열전소자(111)의 냉각면(111B)이 냉각되면 그 열이 냉각면(111B) 인근의 냉각 순환 파이프(153)에 전도되어 열교환 매체가 냉각된다. 제어부에서는 냉각 순환 파이프(153)에 설치된 펌프(P)를 가동시켜 열교환 매체를 함체 내부 방향으로 순환시킨다. 열교환 매체는 냉각 순환 파이프(153)를 통해 열교환모듈(130) 측으로 이동하고, 열교환모듈(130)에서는 송풍팬(133)을 가동시켜 함체 내부의 공기를 열교환모듈(130)의 하우징(131) 내부로 유입시킨다. 유입된 고온의 공기는 냉각 순환 파이프(153)에 접촉하면서 온도가 저하된 후 하우징(131) 밖으로 배출되고, 이에 따라 함체 내부 온도가 저하될 수 있다. 고온의 공기에 열을 전달한 열교환 매체는 온도가 상승한 채 함체 외부의 냉각블록(115) 측으로 순환 이동하는데, 냉각블록(115)에 설치된 냉각핀(P)은 열교환 매체의 상승된 온도를 외부로 방열시킨다. The internal air of the enclosure must be cooled when the inside of the enclosure is higher than the set temperature due to the heat generated by the electronic device. First, a current is supplied to the thermoelectric element (not shown) so that the cooling surface 111B of the thermoelectric element 111 is cooled 111). When the cooling surface 111B of the thermoelectric element 111 is cooled, the heat is conducted to the cooling circulation pipe 153 near the cooling surface 111B to cool the heat exchange medium. In the control unit, the pump P provided in the cooling circulation pipe 153 is operated to circulate the heat exchange medium in the direction of the housing. The heat exchange medium moves to the side of the heat exchange module 130 through the cooling circulation pipe 153 and the air blowing fan 133 is operated in the heat exchange module 130 so that the air inside the enclosure flows into the inside of the housing 131 of the heat exchange module 130 Lt; / RTI > The introduced high temperature air comes into contact with the cooling circulation pipe 153 and is discharged out of the housing 131 after the temperature is lowered so that the internal temperature of the housing can be lowered. The heat exchange medium which transfers heat to the high-temperature air circulates and moves toward the cooling block 115 outside the housing with the temperature rising. The cooling pin P installed in the cooling block 115 conveys the raised temperature of the heat exchange medium to the outside .
반대로, 외부 환경에 의해 함체 내부가 설정 온도보다 낮을 경우에는 함체의 내부 공기를 발열시켜야 하는데, 먼저 제어부에서 열전소자(111)의 발열면(111A)이 발열되도록 전류를 열전소자(111)에 인가한다. 열전소자(111)의 발열면(111A)이 발열되면 그 열이 발열면(111A) 인근의 발열 순환 파이프(151)에 전도되어 열교환 매체가 발열된다. 제어부에서는 발열 순환 파이프(151)에 설치된 펌프(P)를 가동시켜 열교환 매체를 함체 내부 방향으로 순환시킨다. 열교환 매체는 발열 순환 파이프(151)를 통해 열교환모듈(130) 측으로 이동하고, 열교환모듈(130)에서는 송풍팬(133)을 가동시켜 함체 내부의 공기를 열교환모듈(130)의 하우징(131) 내부로 유입시킨다. 유입된 저온의 공기는 발열 순환 파이프(151)에 접촉하면서 온도가 상승된 후 하우징(131) 밖으로 배출되고, 이에 따라 함체 내부 온도가 높아질 수 있다. 열교환 매체는 다시 함체 외부의 발열블록(113) 측으로 순환 이동하는데, 발열블록(113)에 설치된 냉각핀(P)은 열교환 매체의 온도를 외부로 방열시킨다. 이때, 발열블록(113)에는 냉각 팬이 설치되어 외부의 공기를 발열블록(113) 측으로 강제 유입시켜 발열블록(113)의 냉각 효율을 높이는 것도 가능하다. On the contrary, if the inside of the enclosure is lower than the set temperature by the external environment, internal air of the enclosure should be heated. First, the control unit applies current to the thermoelectric element 111 so that the heat generating surface 111A of the thermoelectric element 111 is heated. do. When the heat generating surface 111A of the thermoelectric element 111 generates heat, the heat is conducted to the heat generating circulation pipe 151 near the heat generating surface 111A to generate the heat exchanging medium. In the control unit, the pump P provided in the heat-generating circulating pipe 151 is operated to circulate the heat-exchanging medium inward. The heat exchange medium is moved to the heat exchange module 130 side through the heat circulation pipe 151 and the air blowing fan 133 is operated in the heat exchange module 130 so that the air inside the housing is blown into the inside of the housing 131 of the heat exchange module 130 Lt; / RTI > The introduced low-temperature air comes into contact with the heat-generating circulation pipe 151 and is discharged to the outside of the housing 131 after the temperature is raised, so that the internal temperature of the housing can be increased. The heat exchanging medium circulates to the heat generating block 113 side outside the enclosure again. The cooling pin P installed in the heat generating block 113 dissipates the temperature of the heat exchanging medium to the outside. At this time, a cooling fan is installed in the heat generating block 113 so that external air can be forced into the heat generating block 113 side to increase the cooling efficiency of the heat generating block 113.
한편, 본 발명의 일 실시예에 따른 배전반용 온도제어장치(100)에 따른 제습 메커니즘에 대하여 설명한다. 함체 내부의 습도가 설정 습도보다 높을 경우에는 발열 순환 파이프(151)의 밸브(V)와 냉각 순환 파이프(153)의 밸브(V)를 모두 개방하고 펌프(P)를 작동시켜, 열전모듈(110) 측의 발열 순환 파이프(151)의 가열된 열교환 매체와 냉각 순환 파이프(153)의 냉각된 열교환 매체가 각각의 파이프를 통해 열교환모듈(130) 측으로 이송하게 한다. 이에 따라, 열교환모듈(130)의 하우징(131)을 통과하는 발열 순환 파이프(151)와 냉각 순환 파이프(153)에는 각각 가열 및 냉각된 열교환 매체가 순환하게 된다. 이때, 송풍팬(133)을 구동하여, 하우징 외부의 공기를 하우징 내부로 빨아들이거나 그 반대로 공기를 배출시켜 발열 순환 파이프(151)와 냉각 순환 파이프(153)를 순차적으로 접촉하게 한다. 예컨대, 도 4에 도시된 바와 같이, 열교환모듈(130)이 발열 순환 파이프(151)-냉각 순환 파이프(153)-송풍팬(133)의 순서로 배열되는 경우, 송풍팬(133)을 구동하여 공기를 하우징 밖으로 배출되도록 한다. 반대로, 열교환모듈(130)이 냉각 순환 파이프(153)-발열 순환 파이프(151)-송풍팬(133)의 순서로 배열되는 경우, 송풍팬(133)을 구동하여 공기를 하우징 내부로 유입되도록 한다. 이 과정에서 발열 순환 파이프(151)를 먼저 통과한 고온의 공기가 냉각 순환 파이프(153)을 거치면서 응결되며, 이에 따라 습도를 낮출 수 있다. The dehumidification mechanism according to the temperature control device 100 for an ASSEMBLY according to an embodiment of the present invention will be described. The valve V of the heating circulation pipe 151 and the valve V of the cooling circulation pipe 153 are both opened and the pump P is operated so that the temperature of the thermoelectric module 110 And the cooled heat exchange medium of the cooling circulation pipe 153 are transferred to the heat exchange module 130 through the respective pipes. Thus, the heat-exchanging medium, which has been heated and cooled, circulates in the heat-generating circulating pipe 151 and the cooling circulating pipe 153, respectively, which pass through the housing 131 of the heat-exchanging module 130. At this time, the air blowing fan 133 is driven to suck the air outside the housing into the housing, or vice versa, so that the heating circulating pipe 151 and the cooling circulating pipe 153 are sequentially brought into contact with each other. 4, when the heat exchange module 130 is arranged in the order of the heat generating circulation pipe 151, the cooling circulation pipe 153, and the blowing fan 133, the blowing fan 133 is driven Allow air to escape from the housing. On the contrary, when the heat exchange module 130 is arranged in the order of the cooling circulation pipe 153, the heat-generating circulation pipe 151, and the air blowing fan 133, the air blowing fan 133 is driven to allow air to flow into the housing . In this process, the hot air passing first through the heat-generating circulation pipe 151 is condensed while passing through the cooling circulation pipe 153, so that the humidity can be lowered.
이상, 본 발명의 실시예에 대하여 설명하였으나, 해당 기술 분야에서 통상의 지식을 가진 자라면 특허청구범위에 기재된 본 발명의 사상으로부터 벗어나지 않는 범위 내에서, 구성 요소의 부가, 변경, 삭제 또는 추가 등에 의해 본 발명을 다양하게 수정 및 변경시킬 수 있을 것이며, 이 또한 본 발명의 권리범위 내에 포함되는 것으로 이해되어야 한다. While the present invention has been particularly shown and described with reference to exemplary embodiments thereof, it is to be understood that the invention is not limited to the disclosed embodiments, but, on the contrary, It is to be understood that the invention is not limited thereto and that various changes and modifications may be made therein without departing from the scope of the invention.

Claims (4)

  1. 배전반의 함체에 장착되어 함체 내부의 온도를 제어하는 배전반용 온도제어장치로서,A temperature control device for an electric distribution board, the temperature control device being mounted on an enclosure of an enclosure for controlling a temperature inside the enclosure,
    상기 함체의 외부에 배치되는 열전모듈로서, 발열면 및 냉각면을 구비하는 열전소자와, 상기 열전소자의 발열면에 부착되는 냉각핀을 포함하는 발열블록과, 상기 열전소자의 냉각면에 부착되는 냉각핀을 포함하는 냉각블록을 포함하는, 열전모듈;A thermoelectric module disposed on the outside of the housing, the thermoelectric module including a thermoelectric element having a heat generating surface and a cooling surface, and a cooling fin attached to a heat generating surface of the thermoelectric element, A thermoelectric module including a cooling block including a cooling fin;
    상기 함체의 내부에 배치되고, 하우징과 상기 함체 내부의 공기를 빨아들여 상기 하우징 내부로 송풍시키는 송풍팬을 포함하는 열교환모듈; 및A heat exchange module disposed inside the housing and including a housing and an air blowing fan for sucking air in the housing and blowing air into the housing; And
    내부에서 유동하는 열교환 매체를 통해 상기 열전모듈과 상기 열교환모듈 사이에 온도를 전달하는 환형의 순환 파이프로서, 상기 열전모듈의 발열블록과 상기 열교환모듈에 걸쳐 연장된 발열 순환 파이프와, 상기 열전모듈의 냉각블록과 상기 열교환모듈에 걸쳐 연장된 냉각 순환 파이프를 포함하는, 순환 파이프;An annular circulation pipe for transferring a temperature between the thermoelectric module and the heat exchange module through a heat exchange medium flowing in the thermoelectric module, the circulation pipe comprising: a heat generation block of the thermoelectric module and a heat generation circulation pipe extending over the heat exchange module; A circulation pipe including a cooling block and a cooling circulation pipe extending across the heat exchange module;
    를 포함하고,Lt; / RTI >
    상기 함체의 벽면에는 적어도 하나의 타공부가 형성되고, 상기 순환 파이프는 상기 타공부를 통해 상기 함체의 벽면을 관통하며,At least one ridge is formed on a wall surface of the housing, the circulation pipe passes through a wall surface of the housing through the ridge,
    상기 타공부는 상기 발열 순환 파이프 또는 상기 냉각 순환 파이프의 직경에 대응하는 크기로 형성되는 것을 특징으로 하는,Wherein the rudder is formed to have a size corresponding to a diameter of the heat-generating circulation pipe or the cooling circulation pipe.
    배전반용 온도제어장치.Temperature control device for switchboards.
  2. 제1항에 있어서,The method according to claim 1,
    상기 발열 순환 파이프는, 일측의 일부분이 상기 열전모듈의 발열블록을 통과하여 상기 발열면에 근접 배치되고, 타측의 일부분이 상기 열교환모듈의 하우징을 통과하여 상기 송풍팬의 일측에 배치되며,Wherein a part of the heat-generating circulation pipe passes through a heat-generating block of the thermoelectric module and is disposed close to the heat-generating surface, and a part of the heat-insulating circulation pipe passes through a housing of the heat-
    상기 냉각 순환 파이프는, 일측의 일부분이 상기 열전모듈의 냉각블록을 통과하여 상기 냉각면에 근접 배치되고, 타측의 일부분이 상기 열교환모듈의 하우징을 통과하여 상기 송풍팬의 일측에 배치되는 것을 특징으로 하는, Wherein a part of one side of the cooling circulation pipe passes through the cooling block of the thermoelectric module and is disposed close to the cooling surface and a part of the other side passes through the housing of the heat exchange module and is disposed on one side of the blowing fan doing,
    배전반용 온도제어장치.Temperature control device for switchboards.
  3. 제2항에 있어서,3. The method of claim 2,
    상기 발열 순환 파이프의 일측과 타측, 상기 냉각 순환 파이프의 일측과 타측은 각각 커넥터를 통해 서로 연결되는 것을 특징으로 하는, Wherein one side and the other side of the heat-generating circulation pipe, and one side and the other side of the cooling circulation pipe are connected to each other through connectors.
    배전반용 온도제어장치.Temperature control device for switchboards.
  4. 제2항에 있어서,3. The method of claim 2,
    상기 발열 순환 파이프의 상기 일측 일부분은 복수회 만곡되어 상기 발열면에 평행하게 병렬 배치되고, 상기 발열 순환 파이프의 상기 타측 일부분은 복수회 만곡되어 상기 송풍팬에 평행하게 병렬 배치되며,Wherein the one side portion of the heat generating circulation pipe is bent a plurality of times and arranged in parallel to the heat generating surface, the other side portion of the heat generating circulating pipe is bent a plurality of times and arranged in parallel to the blowing fan,
    상기 냉각 순환 파이프의 상기 일측 일부분은 복수회 만곡되어 상기 냉각면에 평행하게 병렬 배치되고, 상기 냉각 순환 파이프의 상기 타측 일부분은 복수회 만곡되어 상기 송풍팬에 평행하게 병렬 배치되는 것을 특징으로 하는, Wherein the one side portion of the cooling circulation pipe is bent a plurality of times and is arranged in parallel to the cooling surface, and the other side portion of the cooling circulation pipe is bent a plurality of times and arranged in parallel to the blowing fan.
    배전반용 온도제어장치.Temperature control device for switchboards.
PCT/KR2018/012158 2017-10-27 2018-10-16 Temperature control device for distribution board WO2019083213A1 (en)

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