JPH094087A - Cooling and heating system integrated in building in steel frame structure - Google Patents
Cooling and heating system integrated in building in steel frame structureInfo
- Publication number
- JPH094087A JPH094087A JP15007895A JP15007895A JPH094087A JP H094087 A JPH094087 A JP H094087A JP 15007895 A JP15007895 A JP 15007895A JP 15007895 A JP15007895 A JP 15007895A JP H094087 A JPH094087 A JP H094087A
- Authority
- JP
- Japan
- Prior art keywords
- water
- steel pipe
- building
- cooling
- heating
- Prior art date
- Legal status (The legal status 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 status listed.)
- Pending
Links
Landscapes
- Building Environments (AREA)
Abstract
Description
【0001】[0001]
【産業上の利用分野】この発明は、例えば中層の工場や
学校のような鉄骨構造の建物に関し、特に、建物の鉄骨
構造に一体的に冷暖房の機能を付与した建物一体式冷暖
房システムに関する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a steel structure building such as a mid-rise factory or school, and more particularly to a building integrated cooling and heating system in which the steel structure of the building is integrally provided with a cooling and heating function.
【0002】[0002]
【従来の技術】例えば特開昭63−201237号公報
にも記述されているように、鉄骨構造建物の耐火性を高
めるために、鋼管柱や鋼管梁を用いて鉄骨構造体を構成
し、その鋼管柱や鋼管梁の中空部内に水を充填する方法
が知られている。この建物が火災にあって一部の柱や梁
が火炎にさらされると、鋼管内の水温が上昇し、多数の
鋼管が連続した管路内で対流が起きる。そのため火炎の
熱を受けた部分が管路内の水で冷やされることとなり、
構造体が局部的に激しく過熱することを効果的に防止で
きる。この構造において、局部加熱された鋼管内の水が
蒸発したときに、その蒸気圧を適切に逃がすとともに、
不足分の水をタンクから管路内に補填する機構を付加
し、水冷式耐火機能を高めることも知られている。2. Description of the Related Art As described in, for example, Japanese Patent Application Laid-Open No. 63-201237, in order to improve the fire resistance of a steel frame building, a steel frame structure is constructed by using steel pipe columns or steel pipe beams. A method of filling water into the hollow portion of a steel pipe column or steel pipe beam is known. When some of the columns and beams are exposed to the flame due to a fire in this building, the water temperature in the steel pipes rises, and convection occurs in the pipe line where many steel pipes are continuous. Therefore, the part that received the heat of the flame will be cooled by the water in the pipeline,
It is possible to effectively prevent the structure from being locally overheated. In this structure, when the water in the locally heated steel pipe evaporates, its vapor pressure is appropriately released, and
It is also known to add a mechanism for filling the shortage of water from the tank into the pipeline to enhance the water-cooled fireproof function.
【0003】[0003]
【発明が解決しようとする課題】前述した水冷式鋼管構
造により鉄骨構造建物の耐火性をおおいに高めることが
できる。しかし、この水冷式耐火構造を実施にするに
は、一般的な鉄骨構造建物に比べて建築経費が相当に増
加することが問題になる。鋼管柱や鋼管梁を相互に連結
して水漏れしない管路系を製作するのには、大きな工費
がかかるし工期も長くなる。また管路内につねに水を充
填しておくための給水タンク機構や、管路内で発生した
蒸気を適切に逃がすための安全弁機構を付加し、管路の
水漏れを速やかに検出するための保守点検系も必要にな
る。The water-cooled steel pipe structure described above can greatly enhance the fire resistance of a steel structure building. However, in order to implement this water-cooled refractory structure, there is a problem that the construction cost is considerably increased as compared with a general steel structure building. In order to manufacture a pipeline system that does not leak water by connecting steel pipe columns or steel pipe beams to each other, it requires a large amount of construction cost and a long construction period. In addition, a water tank mechanism for constantly filling water in the pipeline and a safety valve mechanism for appropriately releasing the steam generated in the pipeline are added to detect water leakage in the pipeline promptly. A maintenance and inspection system is also required.
【0004】このように設備投資が大幅に増大するのに
対し、その設備が有効に機能するのは火災発生時という
異常事態においてである。したがって耐火性の向上とい
う効果がわかっていても、コストとの兼ね合いで、この
種の水冷式耐火構造はほとんど普及していないのが実情
である。[0004] In this way, while the equipment investment greatly increases, the equipment functions effectively in an abnormal situation such as a fire. Therefore, even if the effect of improving the fire resistance is known, it is the fact that this type of water-cooled fire resistant structure is not widely used in consideration of the cost.
【0005】この発明の目的は、鉄骨構造建物の鋼管柱
や鋼管梁を接続した管路系に水を充填するという前記の
水冷式耐火構造を有効活用し、普段から建物の基礎的な
冷暖房に役立たせることにある。An object of the present invention is to effectively utilize the water-cooled refractory structure of filling a pipe system connecting steel pipe columns and steel pipe beams of a steel structure building with water, and to provide a basic cooling and heating of the building on a regular basis. To make it useful.
【0006】[0006]
【課題を解決するための手段】この発明による鉄骨構造
建物における建物一体式冷暖房システムとは、鋼管柱や
鋼管梁を用いた鉄骨構造建物において、鋼管柱や鋼管梁
の管路を相互に連通させて、管路内に水を充填して循環
できるように水回路を形成し、この水回路に水を圧送し
て循環させるポンプ機構と、前記水回路を循環する水を
冷却するための冷却機構と、前記水回路を循環する水を
加熱するための加熱機構とを前記建物に付設し、前記冷
却機構および前記加熱機構を必要に応じて適宜に機能さ
せるシステムである。The building integrated cooling and heating system in a steel structure building according to the present invention is a steel structure building using a steel pipe column or a steel pipe beam, in which the pipelines of the steel pipe column and the steel pipe beam are communicated with each other. A pump mechanism for forming a water circuit so that water can be filled and circulated in the pipeline and pumping the water to the water circuit for circulation, and a cooling mechanism for cooling the water circulating in the water circuit. And a heating mechanism for heating the water circulating through the water circuit, which is attached to the building to allow the cooling mechanism and the heating mechanism to properly function as necessary.
【0007】[0007]
【作用】例えば暑い夏期には、相互に連通した鋼管柱や
鋼管梁で形成された前記水回路に前記ポンプ機構により
水を循環供給しながら、前記冷却機構を作動させて循環
水を冷却する。強い日射で外部から建物に及ぶ熱や、建
物内の工場などで発生する熱が前記水回路中の水に吸収
され、例えば屋上に配設する冷却機構に熱が搬送され
て、外部に放出される。これを建物の基礎的な冷房とす
る。また、寒い冬期には前記加熱機構により水回路の循
環水を加熱し、鋼管柱や鋼管梁を内部から暖め、建物の
基礎的な暖房とする。さらに、水回路につねに水を充填
しているので、前述の水冷式耐火構造としてもちろん有
効に機能し、火災発生時に建物の構造体を効果的に保護
する。In the hot summer, for example, the cooling mechanism is operated to cool the circulating water while circulating the water by the pump mechanism to the water circuit formed by the steel tube columns and the steel tube beams which are in communication with each other. The heat from the outside to the building due to strong solar radiation and the heat generated in the factory in the building are absorbed by the water in the water circuit, and for example, the heat is transferred to the cooling mechanism installed on the roof and released to the outside. It This is the basic cooling of the building. Further, in the cold winter season, the circulating water in the water circuit is heated by the heating mechanism to heat the steel pipe columns and steel pipe beams from the inside, thereby providing basic heating of the building. Furthermore, since the water circuit is always filled with water, it naturally functions effectively as the above-mentioned water-cooled fireproof structure, and effectively protects the structure of the building when a fire occurs.
【0008】[0008]
【実施例】この発明の一実施例による建物一体式冷暖房
システムの概略構成を図1に示している。鋼管柱や鋼管
梁を用いた鉄骨構造建物において、鋼管柱1や鋼管梁2
の管路を相互に連通させて、管路内に水を充填して循環
できるように水回路Wを形成する。この水回路Wを形成
する鋼管としては、丸鋼管だけでなく、ボックス型など
の角型鋼管でもよい。鋼管柱1および鋼管梁2を水漏れ
が起きないように連結する。必ずしも建物の全部の柱お
よび梁を水回路Wの構成要素となくてもよい。DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS FIG. 1 shows a schematic structure of a building integrated cooling and heating system according to an embodiment of the present invention. In a steel structure building using steel pipe columns and steel pipe beams, steel pipe columns 1 and steel pipe beams 2
The pipes are connected to each other to form a water circuit W so that water can be filled and circulated in the pipes. As the steel pipe forming the water circuit W, not only a round steel pipe but also a square steel pipe such as a box type may be used. The steel pipe column 1 and the steel pipe beam 2 are connected so as to prevent water leakage. Not all columns and beams of the building are necessarily components of the water circuit W.
【0009】図1の実施例の建物は4階建てであり、そ
の屋上にポンプ3とヒーター4と冷却塔5を配設し、こ
れらと水回路Wとを弁6aと6bを介して結合してい
る。ヒーター4としては深夜電力で駆動するヒートポン
プが適している。The building of the embodiment shown in FIG. 1 is a four-story building. A pump 3, a heater 4 and a cooling tower 5 are arranged on the roof of the building, and these are connected to a water circuit W via valves 6a and 6b. ing. As the heater 4, a heat pump driven by midnight power is suitable.
【0010】弁6aを開き弁6bを閉じた状態では、ポ
ンプ3の吐出側が配管7を介して水回路Wの下部につな
がり、水回路Wの上部が配管8を介してヒーター4につ
ながり、ヒーター4の吐出側が弁6aを介してポンプ3
の吸入側につながる。ポンプ3を動作させると、水回路
Wに充填されている水が矢印のようにヒーター4を通し
て循環する。この場合は、ヒーター4で加温された水が
水回路に循環供給される。したがって、水回路Wを構成
している鋼管柱1および鋼管梁2が内部から暖められ、
これが建物全体の基礎的な暖房となる。When the valve 6a is opened and the valve 6b is closed, the discharge side of the pump 3 is connected to the lower part of the water circuit W via the pipe 7, and the upper part of the water circuit W is connected to the heater 4 via the pipe 8 The discharge side of 4 is pump 3 via valve 6a
Connected to the inhalation side of. When the pump 3 is operated, the water filled in the water circuit W circulates through the heater 4 as indicated by the arrow. In this case, the water heated by the heater 4 is circulated and supplied to the water circuit. Therefore, the steel pipe columns 1 and the steel pipe beams 2 forming the water circuit W are warmed from the inside,
This is the basic heating of the entire building.
【0011】弁6aを閉じて弁6bを開いた状態では、
ポンプ3の吐出側→配管7を介して水回路Wの下部→水
回路Wの上部配管9から冷却塔5→冷却塔5の吐出側か
ら弁6bを経てポンプ3の吸入側という循環経路で水が
流れ、水回路Wの内部の水が建物の内外から熱を吸収
し、その熱が冷却塔5に搬送されて外部に放出される。
これが建物全体の基礎的な冷房となる。With the valve 6a closed and the valve 6b open,
Discharge side of pump 3 → lower part of water circuit W via pipe 7 → upper pipe 9 of water circuit W to cooling tower 5 → water from the discharge side of cooling tower 5 through valve 6b to the suction side of pump 3 Flows, the water inside the water circuit W absorbs heat from inside and outside the building, and the heat is transferred to the cooling tower 5 and released to the outside.
This is the basic cooling of the entire building.
【0012】[0012]
【発明の効果】鉄骨構造建物の鋼管柱や鋼管梁を接続し
た管路系に水を充填するという前記の水冷式耐火構造の
実施には相当のコストがかかるが、この発明では、この
構造を利用して建物の基礎的な冷暖房を行うようにし
た。したがって、火災という異常事態が起きた場合にだ
け大きな設備投資が活かされるのではなく、建物全体の
基礎的な冷暖房にこの構造システムが日常的に活用でき
て大きな効果を発揮する。この冷暖房システムにより建
物内の各部屋ごとの冷暖房設備の負荷を大幅に低減でき
る。特に、建物内の工場にて多量の熱を発生する場合の
基礎冷房として効果的である。このように、きわめてコ
ストパフォーマンスの高い付加設備となるので、この種
の水冷式耐火構造を普及させる面でも大いに効果的であ
る。EFFECTS OF THE INVENTION The above water-cooled refractory structure of filling water into a pipeline system connecting steel pipe columns and steel pipe beams of a steel structure building requires a considerable cost. I used it to do basic heating and cooling of the building. Therefore, a large capital investment is not utilized only when an abnormal situation such as a fire occurs, but this structural system can be used daily for the basic cooling and heating of the entire building, and it exerts a great effect. This heating and cooling system can significantly reduce the load on the heating and cooling equipment for each room in the building. In particular, it is effective as a basic cooling when a large amount of heat is generated in the factory in the building. In this way, since it is an additional facility with extremely high cost performance, it is also very effective in spreading this type of water-cooled fireproof structure.
【図1】この発明の一実施例による建物一体式冷暖房シ
ステムの概略構成図である。FIG. 1 is a schematic configuration diagram of a building-integrated cooling and heating system according to an embodiment of the present invention.
1 鋼管柱 2 鋼管梁 3 ポンプ 4 ヒーター 5 冷却塔 6a、6b 弁 7、8、9 配管 W 水回路 1 Steel Pipe Column 2 Steel Pipe Beam 3 Pump 4 Heater 5 Cooling Tower 6a, 6b Valve 7, 8, 9 Piping W Water Circuit
Claims (1)
おいて、鋼管柱や鋼管梁の管路を相互に連通させて、管
路内に水を充填して循環できるように水回路を形成し、
この水回路に水を圧送して循環させるポンプ機構と、前
記水回路を循環する水を冷却するための冷却機構と、前
記水回路を循環する水を加熱するための加熱機構とを前
記建物に付設し、前記冷却機構および前記加熱機構を必
要に応じて適宜に機能させることを特徴とする鉄骨構造
建物における建物一体式冷暖房システム。1. In a steel structure building using steel pipe columns or steel pipe beams, the pipe lines of the steel pipe columns or steel pipe beams are made to communicate with each other, and a water circuit is formed so that water can be filled and circulated in the pipe lines. Then
A pump mechanism for pumping and circulating water in the water circuit, a cooling mechanism for cooling water circulating in the water circuit, and a heating mechanism for heating water circulating in the water circuit in the building. A building-integrated cooling / heating system in a steel structure building, which is attached and causes the cooling mechanism and the heating mechanism to properly function as necessary.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15007895A JPH094087A (en) | 1995-06-16 | 1995-06-16 | Cooling and heating system integrated in building in steel frame structure |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15007895A JPH094087A (en) | 1995-06-16 | 1995-06-16 | Cooling and heating system integrated in building in steel frame structure |
Publications (1)
Publication Number | Publication Date |
---|---|
JPH094087A true JPH094087A (en) | 1997-01-07 |
Family
ID=15489041
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP15007895A Pending JPH094087A (en) | 1995-06-16 | 1995-06-16 | Cooling and heating system integrated in building in steel frame structure |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH094087A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2017186896A (en) * | 2017-07-14 | 2017-10-12 | 綿半ソリューションズ株式会社 | Pipe type brace material |
CN111733977A (en) * | 2020-07-03 | 2020-10-02 | 青岛理工大学 | Intelligent fireproof system of water-cooled steel structure and fire resisting method thereof |
-
1995
- 1995-06-16 JP JP15007895A patent/JPH094087A/en active Pending
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2017186896A (en) * | 2017-07-14 | 2017-10-12 | 綿半ソリューションズ株式会社 | Pipe type brace material |
CN111733977A (en) * | 2020-07-03 | 2020-10-02 | 青岛理工大学 | Intelligent fireproof system of water-cooled steel structure and fire resisting method thereof |
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