JP3663631B2 - Wall structure of radio equipment housing station - Google Patents

Wall structure of radio equipment housing station Download PDF

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JP3663631B2
JP3663631B2 JP2002166072A JP2002166072A JP3663631B2 JP 3663631 B2 JP3663631 B2 JP 3663631B2 JP 2002166072 A JP2002166072 A JP 2002166072A JP 2002166072 A JP2002166072 A JP 2002166072A JP 3663631 B2 JP3663631 B2 JP 3663631B2
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heat transfer
box
panel
heat
wall
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JP2004011260A (en
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正幸 永井
俊一 横村
清 寺山
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Kitamura Manufacturing Co Ltd
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Kitamura Manufacturing Co Ltd
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Description

【０００１】
【発明の属する技術分野】
本発明は、携帯電話などの電波中継用の無線機器を収容する無線機器収容局舎の壁面構造に関する。
【０００２】
【従来の技術】
近年、携帯電話の普及に伴い携帯電話の電波を中継するための無線中継局舎が多数建設されている。このような無線中継局舎は無人化が進み、単に電波中継用の無線機器を設置するだけで中継局としての機能を果たすことから、こうした無人の無線機器収容局舎は、居住空間として快適性や環境設備を考慮する必要はないため、できるだけ建設コストを抑えた極力簡易な構造が望まれている。
【０００３】
そこで、本願出願人は、特開平１１−２１０１０６号公報でパネルを箱型に組んだ収納庫を提案している。この箱型ユニットは、外気温の影響を極力抑える目的で箱型ユニットの壁面の全てを断熱材から成る芯材層の両側を金属パネルで挟むように積層一体化した断熱パネルで構成している。
【０００４】
こうして製造した箱型ユニットは内部に無線機器を設置して無線機器収容局舎などとして使用されるものであるが、近年、携帯電話の普及あるいは携帯電話の多機能化などに伴って箱型ユニットに収容する無線機器が高出力化され、無線機器からの発熱量も増加してきている。このため、無線機器からの発熱によって無線機器収容局舎の室温が５０度以上に達し、室外より室内が高くなる。特に夏季においては外気温の上昇と、無線機器の発熱によって室内の温度が上昇し、箱型ユニットの室温が外気温よりはるかに高くなってしまう。このような室温の上昇は、収容する無線機器には好ましい状況ではない。このため、室内の換気装置やエアコンディショナーなどの空調設備によって、箱型ユニットの温度制御を行うが、箱型ユニットの壁面の全てを断熱パネルで構成する場合、壁面によって断熱されているので、室内の熱が室外に効率的に放熱されない。このため、箱型ユニットの温度制御を行う空調機は高い能力が要求され、その空調設備のランニングコストの上昇を招くばかりでなく、空調設備の稼動率も高くなり、その電気消費量の増大によりＣＯ２の増加を招くものであって環境問題の面でも好ましくない。
【０００５】
本発明は、このような問題点を解決しようとするもので、高温化した室内の熱を効率的に室外に放熱させて空調設備の稼動率を低下させることが可能な無線機器収容局舎の壁面構造を提供することを目的とする。
【０００６】
【課題を解決するための手段】
請求項１の無線機器収容局舎は、パネルをほぼ箱型に連結して箱型ユニットを構成し、その内部に通信機器を収容した無線機器収容局舎の壁面構造において、
前記箱型ユニットの側壁面となる外壁材は、熱伝導性に優れた伝熱板をほぼ台形状に折り曲げて谷部と山部が連続するように形成した伝熱パネルと、少なくとも該伝熱パネルの外面に一体的に積層した金属パネルとで縦方向の空洞部が形成されるように構成されており、前記外壁材上部は、周縁に固定された連結枠によって屋根材と連結され、また、その下端は、基礎コンクリートに据付固定される支持フレームに連結金具によって固定されると共に、前記連結枠と前記連結金具とにそれぞれ通気孔を形成して、前記外壁材空洞部と外部とが連通するようにしたものである。
【０００７】
上記構成により、設置面に据付固定されるフレームに箱型ユニットが設けられる無線機器収容局舎において、通信機器の発熱によって箱型ユニットの室温が外気温より高くなった場合、伝熱パネルに熱が伝わり、金属パネルから外部に放熱される。さらに、空洞部と外部が連通し、空洞部が空気を通る流路となるから、より一層、室内の熱を室外に効率的に放熱させることができる。
【０００８】
請求項２の無線機器収容局舎は、請求項１記載の無線機器収容局舎の壁面構造において、前記箱型ユニットの屋根材が断熱材から成る芯材層の両側を金属パネルで挟むように積層一体化した断熱パネルで構成されているものである。
【０００９】
上記構成により、通信機器の発熱によって箱型ユニットの室温が外気温より高くなった場合、伝熱パネルから外部に放熱される。一方、直射日光を受けて加熱される屋根材から室内側に伝わる熱が遮熱される。この結果、箱型ユニットを全て断熱パネルで構成した場合と、箱型ユニットの側壁面を伝熱パネルで構成するとともに、箱型ユニットの屋根材を断熱パネルで構成した場合の熱貫流率を比較した場合、断熱パネルで構成した箱型ユニットは約１．０５〜２．０ｋｃａｌ／ｍ2ｈ℃であったの対し、外壁材を伝熱パネルで構成した箱型ユニットでは約３．０２〜３．４ｋｃａｌ／ｍ2ｈ℃との実験結果が得られた。このように側壁面の熱伝導性を高めることで、室内の熱を室外に効率的に放熱させ、室温の温度上昇が抑制される。
【００１０】
請求項３の無線機器収容局舎は、請求項１又は２に記載の無線機器収容局舎の壁面構造において、前記伝熱パネルの表面側に日射遮光板を設けたものである。
【００１１】
これにより、直射日光を受ける伝熱パネルの温度上昇を抑制することで室内の温度を室外により効率的に放熱させることができる。
【００１２】
【発明の実施形態】
以下、本発明の一実施例を添付図面を参照して説明する。図１及び図３は本発明の一実施例を示し、同図において、１は携帯電話などの電波を中継する無線機器収容局舎（以下、単に収容局舎という）である。この収容局舎１は屋根材２と、収容局舎１の側壁面となる外壁材３と、床材４とを箱型に連結した箱型ユニット５によって構成されている。この箱型ユニット５の内部には携帯電話の電波を中継するための通信機器６が収容されている。前記箱型ユニット５の一側面には出入り口となる開口部７と、この開口部７を開閉する回動自在な開閉扉８が設けられている。また、箱型ユニット５の裏面側には枠状のフレーム９が固定され、このフレーム９は設置面に打設した基礎コンクリート１０に埋設したアンカーボルト１１と、このアンカーボルト１１に螺着したナット１２によって据付固定されている。
【００１３】
前記屋根材２は図１に示すように断熱材から成る断熱芯材層１３の両側をアルミあるいはステンレスなどから成る金属パネル１４で挟むように積層一体化した断熱パネル１５によって構成している。一方、外壁材３は熱伝導性に優れた伝熱芯材１６の両側にアルミあるいはステンレスなどから成る熱伝導性に優れた金属パネル１７を貼り合わせた伝熱パネル１８によって構成している。
【００１４】
前記伝熱芯材１６は図２に示すように、熱伝導性に優れた例えば、アルミあるいはステンレスなどから成る伝熱板１９をほぼ台形状に折り曲げることによって谷部２０と山部２１が連続する形態を成している。そして、伝熱パネル１８の成形に際し、伝熱板１９の表裏面にそれぞれ前記金属パネル１７，１７を積層し、伝熱板１９を挟むようにして伝熱板１９と各金属パネル１７，１７とを一体的に接合している。これにより、表裏の金属パネル１７，１７の間には伝熱板１９によって縦方向に平行する台形状の空洞部２３が形成される。また、外壁材３及び開閉扉８の表面側には日射遮光板２４が間隔をおいて組み付けられている。さらに、前記屋根材２及び外壁材３の周縁部には内外一対の連結枠２５，２５がリベットあるいは接着などの適宜手段によって固定され、この連結枠２５，２５によって屋根材２と外壁材３及び隣接する外壁材３を相互に連結して箱型ユニット５を形成している。また、外壁材３の下端部にはほぼコ字型を成す連結金具２６が固定され、この連結金具２６を前記支持フレーム９にボルトとナット２７で固定することによって箱型ユニット５を基礎コンクリート１０に据付固定するものである。なお、箱型ユニット５の内部には図示はしないがエアコンディショナー及び換気装置などの空調装置が設置されている。
【００１５】
以上のように本実施例における無線機器収容局舎１は、屋根材２を除く外壁材３を、熱伝導性に優れた伝熱板１８を谷部２０と山部２１が連続するように折り曲げて伝熱芯材１６を形成し、この伝熱芯材１６の両側を金属パネル１７，１７で挟むように一体化した伝熱パネル１８で構成することにより、通信機器６の発熱によって箱型ユニット５の室温が外気温より高くなった場合、室内側の温度が内側の金属パネル１７から伝熱芯材１６、外側の金属パネル１７へと伝わり、その外側の金属パネル１７から外部に放熱する。一方、直射日光を受ける屋根材２は、断熱芯材層１３の両側を金属パネル１４で挟むように積層一体化した断熱パネル１５によって構成しているから、直射日光を受けて加熱される屋根材２から室内側に伝わる熱を遮ることができ、さらに、外壁材３の表面に日射遮光板２４を設けてあるから、日射遮光板２４によって外壁材３に直接直射日光が当たらないとともに、外壁材３と日射遮光板２４とを間隔をおいて設けることで、直射日光を受けて加熱される日射遮光板２４から外壁材３に熱も伝わりにくい。これにより、特に気温の高い夏季において外壁材３から室内側に伝わる熱を遮ることによって室内の温度上昇を抑えることができる。すなわち、従来の屋根材２と外壁材３をすべて断熱構造とした場合と、外壁材３を伝熱パネル１８で構成した場合の熱貫流率を比較した場合、従来構造では約１．０５〜２．０ｋｃａｌ／ｍ2ｈ℃であったの対し、外壁材３を伝熱パネル１８で構成した本実施例では約３．０２〜３．４ｋｃａｌ／ｍ2ｈ℃であった。このような実験結果からも伝熱パネル１８で外壁材３を構成することによって室内の熱を室外に効率的に放熱させ、室温の温度上昇を抑制することができる。これにより、室温を制御する空調装置の稼動率を下げることができるから、空調装置のランニングコストを削減することができ、その省エネ化によって電力消費量も下げることができ、結果的にＣＯ2の削減によって近年、深刻化する環境問題の解決にも寄与できる。
【００１６】
また、室内の温度を外壁材３から外部に放熱することにより、室内と室外の温度差も少なくなるため、通信機器６の電気的なトラブルの一因となる結露の発生も抑えることができる。
【００１７】
また、放熱機能を果す伝熱パネル１８の成形に際し、台形状の谷部２０と山部２１が連続するように折曲した伝熱板１９の表裏面にそれぞれ金属パネル１７，１７を積層し、伝熱板１９と金属パネル１７，１７と一体的に接合しているから、伝熱パネル１８は内部の伝熱板１９によって補強され、強度的にも優れるものである。さらに、金属パネル１７，１７の間に伝熱板１９によって空洞部２３が形成されるため、例えば、図４に示すように、箱型ユニット５の上下に位置して連結枠２５と連結金具２６に空洞部２３と連通する通気孔３０，３１を形成するようにすれば、空洞部２３と外部が連通し、空洞部２３が空気を通る流路となるから、より一層、室内の熱を室外に効率的に放熱させることができる。
【００１８】
以上、本発明の実施例について詳述したが、本発明は前記各実施例に限定されるものではなく、本発明の要旨の範囲内で種々の変形実施が可能である。例えば、無線機器収容局舎の基本的構造などは適宜設定すればよい。また、断熱パネルや外壁材の材質などもアルミやステンレスに限らず熱伝導性に優れた材質であればよい。また、屋根材にも日射遮光板を設けてもよい。さらに、前記実施例では、箱型ユニット５の屋根材２を断熱パネル１５で構成した例を示したが、図５に示す本発明の第２実施例のように、収容局舎１は屋根材２と、収容局舎１の側壁面となる外壁材３の全てを伝熱パネル１８で構成するようにしてもよい。さらに、前記実施例では、伝熱板１９の表裏面にそれぞれ金属パネル１７，１７を貼り合わせて伝熱パネル１８を構成した例を示したが、図６に示す本発明の第３実施例のように、伝熱パネル４０の内面側の金属パネル１７を省略し、伝熱板１９の表面側にのみ金属パネル１７を貼り合わせて伝熱パネル１８を構成してもよい。この場合、収容局舎１内の熱が直接、伝熱板１９に伝わり、この伝熱板１９から収容局舎１の外部に熱を効率的に発散させることができる。
【００１９】
【発明の効果】
請求項１の無線機器収容局舎によれば、パネルをほぼ箱型に連結して箱型ユニットを構成し、その内部に通信機器を収容した無線機器収容局舎の壁面構造において、
前記箱型ユニットの側壁面となる外壁材は、熱伝導性に優れた伝熱板をほぼ台形状に折り曲げて谷部と山部が連続するように形成した伝熱パネルと、少なくとも該伝熱パネルの外面に一体的に積層した金属パネルとで縦方向の空洞部が形成されるように構成されており、前記外壁材上部は、周縁に固定された連結枠によって屋根材と連結され、また、その下端は、基礎コンクリートに据付固定される支持フレームに連結金具によって固定されると共に、前記連結枠と前記連結金具とにそれぞれ通気孔を形成して、前記外壁材空洞部と外部とが連通するように構成したものであるから、通信機器の発熱によって箱型ユニットの室温が外気温より高くなった場合、伝熱パネルに熱が伝わり、金属パネルから外部に放熱され、室温の温度上昇を抑制することができる。さらに、空洞部と外部が連通し、空洞部が空気を通る流路となるから、より一層、室内の熱を室外に効率的に放熱させることができる。
【００２０】
請求項２の無線機器収容局舎によれば、請求項１記載の無線機器収容局舎の壁面構造において、前記箱型ユニットの屋根材が断熱材から成る芯材層の両側を金属パネルで挟むように積層一体化した断熱パネルで構成されているものであるから、通信機器の発熱によって箱型ユニットの室温が外気温より高くなった場合、伝熱パネルから外部に放熱され、一方、直射日光を受けて加熱される屋根材から室内側に伝わる熱が遮熱される。これにより、室温の温度上昇が抑制される。
【００２１】
請求項３の無線機器収容局舎によれば、請求項１又は２に記載の無線機器収容局舎の壁面構造において、前記伝熱パネルの表面側に日射遮光板を設けたものであるから、直射日光を受ける外壁材の温度上昇を抑制することで室内の温度を室外により効率的に放熱させることができる。
【図面の簡単な説明】
【図１】本発明の一実施例を示す無線機器収容局舎の断面図である。
【図２】同上図１のＡ−Ａ線断面図である。
【図３】同上箱型ユニットを斜視図である。
【図４】本発明の無線機器収容局舎の変形例を示す断面図である。
【図５】本発明の第２実施例を示す断面図である。
【図６】本発明の第３実施例を示す断面図である。
【符号の説明】
１ 収容局舎
２ 屋根材
３ 外壁材
５ 箱型ユニット
６ 通信機器
９ フレーム
１３ 断熱芯材層
１４ 金属パネル
１５ 断熱パネル
１６ 伝熱芯材
１７ 金属パネル
１８ 伝熱パネル
１９ 伝熱板
２０ 谷部
２１ 山部
２３ 空洞部
２４ 日射遮光板
２５ 連結枠
２６ 連結金具
３０ ３１ 通気孔 [0001]
BACKGROUND OF THE INVENTION
The present invention relates to a wall surface structure of a radio equipment housing station that houses radio equipment for radio wave relay such as a mobile phone.
[0002]
[Prior art]
In recent years, with the widespread use of mobile phones, many wireless relay stations have been built for relaying radio waves from mobile phones. Since such wireless relay stations are becoming unmanned and function as a relay station simply by installing radio equipment for radio wave relay, these unmanned wireless equipment housing stations are comfortable as living spaces. In addition, there is no need to consider environmental equipment and environmental facilities, so a simple structure that minimizes construction costs as much as possible is desired.
[0003]
Accordingly, the applicant of the present application has proposed a storage box in which panels are assembled in a box shape in Japanese Patent Application Laid-Open No. 11-210106. In order to suppress the influence of outside air temperature as much as possible, this box unit is composed of a heat insulating panel in which all the wall surfaces of the box unit are laminated and integrated so that both sides of a core layer made of heat insulating material are sandwiched between metal panels. .
[0004]
The box-type unit manufactured in this way is used as a radio equipment housing station with a wireless device installed inside. However, in recent years, with the spread of mobile phones or the increase in functionality of mobile phones, the box-type unit The output of wireless devices accommodated in the radio is increasing, and the amount of heat generated from the wireless devices is also increasing. For this reason, the room temperature of the wireless device housing station reaches 50 degrees or more due to heat generated from the wireless device, and the room is higher than the outside. Especially in the summer, the indoor temperature rises due to the rise of the outside air temperature and the heat generated by the wireless device, and the room temperature of the box unit becomes much higher than the outside air temperature. Such an increase in room temperature is not a favorable situation for the wireless devices to be accommodated. For this reason, the temperature of the box-type unit is controlled by air-conditioning equipment such as an indoor ventilator or an air-conditioner. Heat is not efficiently dissipated outside the room. For this reason, the air conditioner that controls the temperature of the box-type unit is required to have a high capacity, which not only increases the running cost of the air conditioning equipment, but also increases the operating rate of the air conditioning equipment, and increases the electricity consumption. This increases CO2 and is not preferable from the viewpoint of environmental problems.
[0005]
The present invention is intended to solve such a problem, and it is a wireless device housing station capable of efficiently dissipating high-temperature indoor heat to the outside and reducing the operating rate of the air conditioning equipment. An object is to provide a wall surface structure.
[0006]
[Means for Solving the Problems]
Wireless devices receiving station building according to claim 1, panel a Configure the box-type unit coupled substantially box-in wall structure of a radio device housing station building housing the communication device therein,
The outer wall material that serves as the side wall surface of the box-type unit includes a heat transfer panel formed by bending a heat transfer plate having excellent heat conductivity into a substantially trapezoidal shape so that a valley portion and a peak portion are continuous, and at least the heat transfer plate. A vertical cavity is formed by a metal panel integrally laminated on the outer surface of the panel, and the upper portion of the outer wall material is connected to the roof material by a connecting frame fixed to the periphery, and The lower end thereof is fixed to a support frame that is installed and fixed to the foundation concrete by a connecting bracket, and a vent hole is formed in each of the connecting frame and the connecting bracket, so that the outer wall material cavity and the outside communicate with each other. It is what you do.
[0007]
With the above configuration, when the room temperature of the box-type unit becomes higher than the outside temperature due to heat generated by the communication device in the radio equipment housing station where the box-type unit is provided on the frame that is installed and fixed on the installation surface, heat is applied to the heat transfer panel. Is transmitted to the outside from the metal panel. Furthermore, since the cavity portion communicates with the outside and the cavity portion becomes a flow path through the air, the heat in the room can be further efficiently radiated to the outside.
[0008]
The radio equipment housing station according to claim 2 is the wall structure of the radio equipment housing station according to claim 1, wherein the roof material of the box-type unit sandwiches both sides of the core material layer made of a heat insulating material with metal panels. is composed of stacked integrated thermal insulation panels is Tei shall.
[0009]
With the above configuration, when the room temperature of the box-type unit becomes higher than the outside temperature due to heat generated by the communication device, heat is radiated to the outside from the heat transfer panel. On the other hand, the heat transmitted to the indoor side from the roof material heated by receiving direct sunlight is shielded. As a result, when the box unit is entirely composed of a heat insulation panel, the thermal conductivity is compared when the side wall surface of the box unit is composed of a heat transfer panel and the roof material of the box unit is composed of a heat insulation panel. In this case, the box type unit constituted by the heat insulating panel was about 1.05 to 2.0 kcal / m 2 h ° C, whereas the box type unit constituted by the heat transfer panel for the outer wall material was about 3.02 to 3 Experimental results with .4 kcal / m 2 h ° C. were obtained. By increasing the thermal conductivity of the side wall surface in this way, the heat in the room is efficiently radiated to the outside, and the temperature rise at room temperature is suppressed.
[0010]
According to a third aspect of the present invention, there is provided the wireless device housing station according to the first or second aspect , wherein a solar shading plate is provided on the surface side of the heat transfer panel.
[0011]
Thereby, indoor temperature can be thermally radiated more efficiently by suppressing the temperature rise of the heat transfer panel which receives direct sunlight.
[0012]
DETAILED DESCRIPTION OF THE INVENTION
Hereinafter, an embodiment of the present invention will be described with reference to the accompanying drawings. 1 and 3 show an embodiment of the present invention. In the figure, reference numeral 1 denotes a wireless device housing station (hereinafter simply referred to as a housing station) for relaying radio waves such as a mobile phone. The housing station 1 is constituted by a box unit 5 in which a roof material 2, an outer wall material 3 serving as a side wall surface of the housing station 1, and a floor material 4 are connected in a box shape. The box-type unit 5 accommodates a communication device 6 for relaying radio waves from a mobile phone. On one side surface of the box-type unit 5, an opening 7 serving as an entrance / exit and a rotatable opening / closing door 8 for opening and closing the opening 7 are provided. Further, a frame-like frame 9 is fixed to the back side of the box-type unit 5, and this frame 9 is anchor bolts 11 embedded in the foundation concrete 10 placed on the installation surface and nuts screwed to the anchor bolts 11. 12 is fixed.
[0013]
As shown in FIG. 1, the roofing material 2 is constituted by a heat insulating panel 15 which is laminated and integrated so that both sides of a heat insulating core layer 13 made of heat insulating material are sandwiched between metal panels 14 made of aluminum or stainless steel. On the other hand, the outer wall member 3 is constituted by a heat transfer panel 18 in which a metal panel 17 made of aluminum or stainless steel is bonded to both sides of a heat transfer core member 16 having excellent heat conductivity.
[0014]
As shown in FIG. 2, the heat transfer core 16 has a heat transfer plate 19 made of, for example, aluminum or stainless steel having excellent heat conductivity. Forms. When forming the heat transfer panel 18, the metal panels 17 and 17 are laminated on the front and back surfaces of the heat transfer plate 19, respectively, and the heat transfer plate 19 and the metal panels 17 and 17 are integrated so as to sandwich the heat transfer plate 19. Are joined together. Thus, a trapezoidal cavity 23 parallel to the vertical direction is formed between the front and back metal panels 17 by the heat transfer plate 19. In addition, a solar shading plate 24 is assembled on the outer wall material 3 and the front and rear doors 8 at intervals. Further, a pair of inner and outer connecting frames 25, 25 are fixed to the peripheral portions of the roofing material 2 and the outer wall material 3 by appropriate means such as rivets or adhesion, and the roofing material 2, the outer wall material 3, and Adjacent outer wall materials 3 are connected to each other to form a box-type unit 5. Further, a substantially U-shaped connecting bracket 26 is fixed to the lower end portion of the outer wall material 3, and the box-type unit 5 is fixed to the foundation concrete 10 by fixing the connecting bracket 26 to the support frame 9 with bolts and nuts 27. It is installed and fixed to Although not shown, an air conditioner such as an air conditioner and a ventilator is installed inside the box unit 5.
[0015]
As described above, the radio equipment housing station 1 in the present embodiment bends the outer wall material 3 excluding the roof material 2 so that the heat transfer plate 18 having excellent thermal conductivity is continuous with the valley 20 and the peak 21. The heat transfer core material 16 is formed, and the heat transfer core material 16 is integrated with the heat transfer panel 18 so that both sides of the heat transfer core material 16 are sandwiched between the metal panels 17, 17. When the room temperature of 5 becomes higher than the outside air temperature, the temperature on the indoor side is transmitted from the inner metal panel 17 to the heat transfer core 16 and the outer metal panel 17 and is radiated to the outside from the outer metal panel 17. On the other hand, the roofing material 2 that receives direct sunlight is constituted by the heat insulating panel 15 that is laminated and integrated so that both sides of the heat insulating core layer 13 are sandwiched between the metal panels 14, so that the roofing material that is heated by receiving direct sunlight is heated. 2 is capable of blocking heat transmitted from the indoor side to the indoor side. Further, since the solar shading plate 24 is provided on the surface of the outer wall material 3, the solar shading plate 24 does not directly apply direct sunlight to the outer wall material 3, and the outer wall material. 3 and the solar shading plate 24 are provided at intervals, so that heat is not easily transmitted from the solar shading plate 24 heated by receiving direct sunlight to the outer wall material 3. Thereby, the temperature rise in the room can be suppressed by blocking heat transmitted from the outer wall material 3 to the room side especially in summer when the temperature is high. That is, when the conventional roofing material 2 and the outer wall material 3 are all heat-insulating structures, and the heat transmissivity when the outer wall material 3 is constituted by the heat transfer panel 18 is compared, the conventional structure has about 1.05-2. In contrast to the temperature of 0.0 kcal / m 2 h ° C., in the present example in which the outer wall material 3 was constituted by the heat transfer panel 18, it was about 3.02 to 3.4 kcal / m 2 h ° C. Also from such experimental results, by configuring the outer wall material 3 with the heat transfer panel 18, the heat in the room can be efficiently dissipated to the outside and the temperature rise at room temperature can be suppressed. As a result, the operating rate of the air conditioner that controls the room temperature can be reduced, so the running cost of the air conditioner can be reduced, and the energy consumption can be reduced, resulting in the reduction of CO 2 . The reduction can contribute to solving environmental problems that have become serious in recent years.
[0016]
Further, by radiating the room temperature from the outer wall material 3 to the outside, the temperature difference between the room and the room is reduced, so that it is possible to suppress the occurrence of dew condensation that causes an electrical trouble of the communication device 6.
[0017]
Further, when forming the heat transfer panel 18 that performs the heat dissipation function, the metal panels 17 and 17 are respectively laminated on the front and back surfaces of the heat transfer plate 19 bent so that the trapezoidal valley 20 and the peak 21 are continuous, Since the heat transfer plate 19 and the metal panels 17 and 17 are integrally joined, the heat transfer panel 18 is reinforced by the internal heat transfer plate 19 and is excellent in strength. Furthermore, since the cavity 23 is formed by the heat transfer plate 19 between the metal panels 17 and 17, for example, as shown in FIG. 4, the connection frame 25 and the connection fitting 26 are positioned above and below the box-type unit 5. If the air holes 30 and 31 that communicate with the cavity 23 are formed, the cavity 23 and the outside communicate with each other, and the cavity 23 becomes a flow path through the air. Can efficiently dissipate heat.
[0018]
As mentioned above, although the Example of this invention was explained in full detail, this invention is not limited to each said Example, A various deformation | transformation implementation is possible within the range of the summary of this invention. For example, the basic structure of the wireless device housing station may be set as appropriate. Further, the material of the heat insulating panel and the outer wall material is not limited to aluminum or stainless steel, but may be any material having excellent thermal conductivity. Moreover, you may provide a solar shading board also in a roofing material. Furthermore, in the said Example, although the example which comprised the roof material 2 of the box-type unit 5 by the heat insulation panel 15 was shown, the accommodation station building 1 is a roof material like 2nd Example of this invention shown in FIG. 2 and all of the outer wall material 3 that becomes the side wall surface of the housing station 1 may be configured by the heat transfer panel 18. Furthermore, in the said Example, although the metal panel 17 and 17 was bonded together on the front and back of the heat exchanger plate 19, and the heat transfer panel 18 was comprised, the example of 3rd Example of this invention shown in FIG. 6 was shown. Thus, the metal panel 17 on the inner surface side of the heat transfer panel 40 may be omitted, and the heat transfer panel 18 may be configured by bonding the metal panel 17 only to the surface side of the heat transfer plate 19. In this case, the heat in the housing station 1 is directly transmitted to the heat transfer plate 19, and the heat can be efficiently dissipated from the heat transfer plate 19 to the outside of the housing station 1.
[0019]
【The invention's effect】
According to the radio device accommodating station building of claim 1, panel a Configure the box-type unit coupled substantially box-in wall structure of a radio device housing station building housing the communication device therein,
The outer wall material that serves as the side wall surface of the box-type unit includes a heat transfer panel formed by bending a heat transfer plate having excellent heat conductivity into a substantially trapezoidal shape so that a valley portion and a peak portion are continuous, and at least the heat transfer plate. A vertical cavity is formed by a metal panel integrally laminated on the outer surface of the panel, and the upper portion of the outer wall material is connected to the roof material by a connecting frame fixed to the periphery, and The lower end thereof is fixed to a support frame installed and fixed to the foundation concrete by a coupling metal, and a vent hole is formed in each of the coupling frame and the coupling metal so that the outer wall material cavity and the outside communicate with each other. Therefore, when the room temperature of the box-type unit becomes higher than the outside temperature due to heat generated by the communication equipment, heat is transferred to the heat transfer panel and is radiated to the outside from the metal panel. Suppression Rukoto can. Furthermore, since the hollow portion and the outside communicate with each other and the hollow portion becomes a flow path through the air, the heat in the room can be further efficiently radiated to the outside.
[0020]
According to the radio device accommodating station building of claim 2, in the wall structure of the wireless device housing station building of claim 1 Symbol mounting, on both sides of the core layer roofing of the box-type unit of insulating material with a metal panel laminated integral is because it is Tei shall consists of insulating panels so as to sandwich, if the room temperature of the box-type unit by heating of the communication device is higher than the outside air temperature, heat is radiated from the heat transfer panel to the outside, whereas, direct Heat transmitted from the roofing material heated by sunlight to the indoor side is shielded. Thereby, the temperature rise of room temperature is suppressed.
[0021]
According to the wireless device housing station of claim 3 , in the wall surface structure of the wireless device housing station according to claim 1 or 2 , a solar shading plate is provided on the surface side of the heat transfer panel. By suppressing the temperature rise of the outer wall material that receives direct sunlight, the indoor temperature can be radiated more efficiently outside the room.
[Brief description of the drawings]
FIG. 1 is a cross-sectional view of a wireless device housing station according to an embodiment of the present invention.
2 is a cross-sectional view taken along line AA in FIG.
FIG. 3 is a perspective view of the same box-type unit.
FIG. 4 is a cross-sectional view showing a modification of the wireless device housing station of the present invention.
FIG. 5 is a sectional view showing a second embodiment of the present invention.
FIG. 6 is a sectional view showing a third embodiment of the present invention.
[Explanation of symbols]
DESCRIPTION OF SYMBOLS 1 Containment building 2 Roofing material 3 Outer wall material 5 Box-type unit 6 Communication equipment
9 Frame 13 Heat insulation core layer 14 Metal panel 15 Heat insulation panel 16 Heat transfer core material 17 Metal panel 18 Heat transfer panel 19 Heat transfer plate 20 Valley portion 21 Mountain portion 23 Hollow portion 24 Solar shading plate
25 Linkage frame
26 Connecting bracket
30 31 Vent

Claims (3)

パネルをほぼ箱型に連結して箱型ユニットを構成し、その内部に通信機器を収容した無線機器収容局舎の壁面構造において、
前記箱型ユニットの側壁面となる外壁材は、熱伝導性に優れた伝熱板をほぼ台形状に折り曲げて谷部と山部が連続するように形成した伝熱パネルと、少なくとも該伝熱パネルの外面に一体的に積層した金属パネルとで縦方向の空洞部が形成されるように構成されており、
前記外壁材上部は、周縁に固定された連結枠によって屋根材と連結され、
また、その下端は、基礎コンクリートに据付固定される支持フレームに連結金具によって固定されると共に、
前記連結枠と前記連結金具とにそれぞれ通気孔を形成して、前記外壁材空洞部と外部とが連通するようにしたことを特徴とする無線機器収容局舎の壁面構造。Panel Configure the box-type unit coupled substantially box-in wall structure of a radio device housing station building housing the communication device therein,
The outer wall material that serves as the side wall surface of the box-type unit includes a heat transfer panel formed by bending a heat transfer plate having excellent heat conductivity into a substantially trapezoidal shape so that a valley portion and a peak portion are continuous, and at least the heat transfer plate. It is configured so that a vertical cavity is formed with a metal panel integrally laminated on the outer surface of the panel ,
The outer wall material upper part is connected to the roof material by a connection frame fixed to the periphery,
In addition, the lower end is fixed by a connecting bracket to a support frame that is installed and fixed to the foundation concrete,
A wall structure of a radio equipment housing station , wherein a vent hole is formed in each of the connection frame and the connection fitting so that the outer wall material cavity communicates with the outside . 前記箱型ユニットの屋根材が断熱材から成る芯材層の両側を金属パネルで挟むように積層一体化した断熱パネルで構成されていることを特徴とする請求項１に記載の無線機器収容局舎の壁面構造。Wireless devices receiving station according to claim 1 in which roofing material of the box-type unit and both sides characterized Tei Rukoto consists of insulating panels stacked integrated so as to sandwich a metal panel core layer of insulating material The wall structure of the building. 前記金属パネルの表面側に日射遮光板を設けたことを特徴とする請求項１又は請求項２に記載の無線機器収容局舎の壁面構造。  The wall structure of the radio equipment housing station building according to claim 1, wherein a solar shading plate is provided on a surface side of the metal panel.
JP2002166072A 2002-06-06 2002-06-06 Wall structure of radio equipment housing station Expired - Lifetime JP3663631B2 (en)

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