JP3848655B2 - Solar system house - Google Patents

Solar system house Download PDF

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JP3848655B2
JP3848655B2 JP2004036289A JP2004036289A JP3848655B2 JP 3848655 B2 JP3848655 B2 JP 3848655B2 JP 2004036289 A JP2004036289 A JP 2004036289A JP 2004036289 A JP2004036289 A JP 2004036289A JP 3848655 B2 JP3848655 B2 JP 3848655B2
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box
roof
exhaust duct
exhaust
air
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JP2005226925A (en
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美樹 松原
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株式会社オーエムソーラー協会
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    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24SSOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
    • F24S20/00Solar heat collectors specially adapted for particular uses or environments
    • F24S20/60Solar heat collectors integrated in fixed constructions, e.g. in buildings
    • F24S20/67Solar heat collectors integrated in fixed constructions, e.g. in buildings in the form of roof constructions
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02ATECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A30/00Adapting or protecting infrastructure or their operation
    • Y02A30/60Planning or developing urban green infrastructure
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02BCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B10/00Integration of renewable energy sources in buildings
    • Y02B10/20Solar thermal
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00Energy generation through renewable energy sources
    • Y02E10/40Solar thermal energy, e.g. solar towers

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  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Thermal Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Building Environments (AREA)

Description

この発明は、空気を熱媒として日中の太陽熱の集熱を行うパッシブソーラー利用のソーラーシステムハウスに関するものである。   The present invention relates to a solar system house using passive solar that collects solar heat during the day using air as a heat medium.

近年、方位に限定されず、太陽光により集熱した空気を効果的に利用できるソーラーシステムハウスが下記特許文献等により知られている。 In recent years, a solar system house that can effectively use air collected by sunlight without being limited to an orientation is known from the following patent documents.

特願昭61-311485 号(特開昭63-165633 号公報)Japanese Patent Application No. 61-311485 (Japanese Patent Laid-Open No. 63-165633) 特願昭62-234666 号(特開昭64-75858号公報)Japanese Patent Application No. 62-234666 (Japanese Patent Application Laid-Open No. 64-75858)

図6についてその概略を説明すると、屋根に設ける太陽熱集熱部として、カラー鉄板等の金属製屋根板1の直下に屋根勾配を有する空気流路2を形成し、この空気流路2の一端は軒先等(小屋裏の場合もある)に外気取入口3として開口し、他端は断熱材による集熱ボックスとしての棟ダクト4に連通させる。   When the outline is demonstrated about FIG. 6, the air flow path 2 which has a roof gradient is formed directly under the metal roof boards 1, such as a color iron plate, as a solar heat collecting part provided in a roof, One end of this air flow path 2 is It opens to the eaves etc. (it may be a back of a hut) as the external air intake 3, and the other end is connected to the ridge duct 4 as a heat collection box by a heat insulating material.

前記空気流路2の下側面はグラスウール等のパネルボードによる断熱層24として構成し、また、屋根の一部はガラス23で覆うようにした。このガラス23は外部風が強い場合などにこの風が金属製屋根板1が太陽熱で加熱されるのを冷却により阻害するのを防止する。   The lower surface of the air flow path 2 was configured as a heat insulating layer 24 made of a panel board such as glass wool, and a part of the roof was covered with glass 23. The glass 23 prevents the wind from inhibiting the metal roof plate 1 from being heated by solar heat when the external wind is strong.

内部に流入側ダンパー6、集熱ファン7及び流出側ダンパー8を設けたハンドリングボックス5を屋根裏空間である小屋裏22に設置し、該流出側ダンパー8の流出側の一方は排気ダクト9により屋外に開口し、他の一方を立下りダクト10の上端に連結する。この立下りダクト10の下端は蓄熱・放熱部としての蓄熱土間コンクリート11と床パネル12との間の空気流通空間13に開口し、該空気流通空間13から室内への床吹出口14を設けた。   A handling box 5 provided with an inflow side damper 6, a heat collecting fan 7 and an outflow side damper 8 is installed in a shed 22 which is an attic space, and one of the outflow side of the outflow side damper 8 is outdoors by an exhaust duct 9. And the other one is connected to the upper end of the falling duct 10. The lower end of the falling duct 10 opens into the air circulation space 13 between the thermal storage soil concrete 11 and the floor panel 12 as a heat storage / radiation part, and a floor outlet 14 from the air circulation space 13 to the room is provided. .

ハンドリングボックス5の流入側ダンパー6の流入側の一方を前記棟ダクト4に連通させ、他の一方を天井等で室内に開口する循環用ダクト19に接続した。なお、この循環用ダクト19が開口する吸込口20を設ける部屋はこれが2階であれば、前記室内への床吹出口14を設けた床パネル12がある1階の部屋とは吹き抜け構造として空気が自由に流れるようにすることが望ましい。   One of the inflow sides of the inflow side damper 6 of the handling box 5 was communicated with the ridge duct 4 and the other one was connected to a circulation duct 19 opened indoors through a ceiling or the like. If the room provided with the suction port 20 through which the circulation duct 19 is open is on the second floor, the room having the floor panel 12 provided with the floor outlet 14 to the room and the room on the first floor provided with a blow-off structure is air. It is desirable to make the flow freely.

ハンドリングボックス5内で、流入側ダンパー6と集熱ファン7との間にお湯とりコイル15を設け、このお湯とりコイル15は循環配管16で貯湯槽17と連結し、該貯湯槽17には、追焚き用の給湯ボイラー18を途中へ設けて、風呂や洗面所、台所へとつながる給湯配管21を接続する。   In the handling box 5, a hot water take-off coil 15 is provided between the inflow side damper 6 and the heat collecting fan 7, and the hot water take-off coil 15 is connected to a hot water storage tank 17 by a circulation pipe 16. A hot water supply boiler 18 for reheating is provided on the way, and a hot water supply pipe 21 connected to a bath, a washroom, and a kitchen is connected.

このようにして、太陽光で加熱された金属板である屋根板1が空気流路2へ入った外気を温め、この温められた空気は屋根勾配に沿って上昇する。そして、この加熱空気は棟ダクト4に集められてから集熱ファン7によりハンドリングボックス5に入り、ハンドリングボックス5から立下りダクト10内を流下し、蓄熱土間コンクリート11と床パネル12との間の空気流通空間13へ入る。この空気流通空間13では加熱空気が床パネル12を介して直接床面下を温めるのと、蓄熱土間コンクリート11に蓄熱させるのと、床吹出口14から温風として直接室内へ吹出されるのとの3通りの暖房作用を行う。   In this way, the roof plate 1, which is a metal plate heated by sunlight, warms the outside air entering the air flow path 2, and the warmed air rises along the roof gradient. The heated air is collected in the building duct 4 and then enters the handling box 5 by the heat collecting fan 7 and flows down from the handling box 5 through the falling duct 10 between the thermal storage soil concrete 11 and the floor panel 12. Enter the air circulation space 13. In this air circulation space 13, heated air directly warms under the floor surface via the floor panel 12, stores heat in the thermal storage soil concrete 11, and is blown directly into the room as warm air from the floor outlet 14. The three types of heating are performed.

一方、お湯とりコイル15で、ここに循環配管16を介して貯湯槽17から送り込まれる水が加熱され、湯として貯湯槽17へ蓄えられ、さらにここから必要に応じて追焚き用の給湯ボイラー18で再加熱されて給湯配管から各所へ給湯される。   On the other hand, the hot water coil 15 heats the water fed from the hot water storage tank 17 through the circulation pipe 16 and stores it as hot water in the hot water storage tank 17. The water is reheated and hot water is supplied from the hot water supply pipes to various places.

ところで、夏季等高温時で暖房の必要のない季節では屋根板1で温められた加熱空気は全部外気に放出して捨てることが必要となる。その場合は流出側ダンパー8で流出側の一方である立下りダクト10側を閉塞し、流出側の他の一方である排気ダクト9側を開放すれば、ハンドリングボックス5から加熱空気は排気ダクト9を介して屋外へ捨てられる。なお、加熱空気はハンドリングボックス5を通ることでお湯とりコイル15の加熱は行うので、夏季等高温時でも太陽熱利用で湯が得られることは確保できる。   By the way, it is necessary to discharge all the heated air warmed by the roof plate 1 to the outside air and throw it away in the season when the heating is not necessary at a high temperature such as summer. In this case, if the falling duct 10 side which is one of the outflow sides is closed by the outflow side damper 8 and the other side of the exhaust duct 9 which is the other side of the outflow side is opened, the heated air is discharged from the handling box 5 into the exhaust duct 9. It is thrown away outdoors. The heated air passes through the handling box 5 to heat the hot water coil 15, so that it is possible to ensure that hot water can be obtained by using solar heat even at high temperatures such as in summer.

また、下記特許文献は小屋裏の空間を十分に確保できない場合や小屋裏自体を確保できないまでも集熱ボックスの設置が可能であり、また、従来行われている各列毎の野地板を貫通するスリーブ工事を行う必要がなく、屋根上での工事が非常に短時間ですみ、さらに、野地板を貫通する個所が極めて少ないので防水上の信頼性も高く、防火区画を貫通する際の対応も容易で、完成後のダクト内の点検、メンテナンスが行い易く、集熱ボックスを屋根の断熱層の屋内側に設置することがないので建物内への放熱のおそれもないソーラーシステムハウスを提示している。   In addition, the following patent documents show that it is possible to install a heat collection box even when the space in the hut cannot be secured sufficiently or until the hut itself cannot be secured, and the conventional ground plate for each row is penetrated. There is no need to carry out sleeve construction, and construction on the roof is very short.Furthermore, since there are very few places to penetrate the field plate, it is highly reliable in terms of waterproofing. It is easy to inspect and maintain the inside of the duct after completion, and since there is no heat collection box installed on the indoor side of the heat insulating layer of the roof, a solar system house that does not have the risk of heat dissipation into the building is presented. ing.

特開2001−304697号公報JP 2001-304697 A

これは図7に示すように、屋根の上部エリアにおいて屋根板1の上部は上下間隔を存してガラス23で覆うようにし、屋根の下部エリアにおいては屋根板1の上に太陽電池のパネル(PVパネル)を張り付けて設置した。   As shown in FIG. 7, in the upper area of the roof, the upper part of the roof plate 1 is covered with glass 23 with a vertical interval, and in the lower area of the roof, a solar cell panel ( A PV panel was attached.

ハンドリングボックス5は屋根裏空間に棚を設けて設置し、図示は省略するが前記図6と同じく内部に流入側ダンパー、集熱ファン及び流出側ダンパーを設け、流入側ダンパーと集熱ファンとの間にお湯とりコイルを設け、該流出側ダンパーの流出側の一方は排気ダクトにより屋外に開口し、他の一方を立下りダクト10の上端に連結する。また、立下りダクト10の下端は蓄熱・放熱部としての蓄熱土間コンクリートと床パネルとの間の空気流通空間に開口し、該空気流通空間から室内への床吹出口を設けた。   The handling box 5 is installed with shelves in the attic space. Although not shown in the drawing, the inflow side damper, the heat collecting fan, and the outflow side damper are provided in the interior as in FIG. A hot water collecting coil is provided, one of the outflow side of the outflow damper is opened to the outside by an exhaust duct, and the other is connected to the upper end of the falling duct 10. Moreover, the lower end of the falling duct 10 opened to the air circulation space between the thermal storage soil concrete as a heat storage / radiation part and the floor panel, and provided a floor outlet from the air circulation space to the room.

前記空気流路2とハンドリングボックス5の間に介在させる集熱ダクトボックス30は、側部に吸気口31を形成した集熱ダクトとして構成し、これを空気流路2の上端位置で屋根に設置した。   The heat collection duct box 30 interposed between the air flow path 2 and the handling box 5 is configured as a heat collection duct having an air inlet 31 formed on the side, and is installed on the roof at the upper end position of the air flow path 2. did.

前記ハンドリングボックス接続用スリーブ37とハンドリングボックス5とは保温付きフレキシブルダクト41で接続する。   The handling box connecting sleeve 37 and the handling box 5 are connected by a flexible duct 41 with heat insulation.

このようにして、太陽光で加熱された金属板である屋根板1が空気流路2へ入った外気を温め、この温められた空気は屋根勾配に沿って上昇して、この加熱空気は集熱ダクトボックス30に集められてからハンドリングボックス5に入る。   In this way, the roof plate 1, which is a metal plate heated by sunlight, warms the outside air that has entered the air flow path 2, and the heated air rises along the roof gradient, and the heated air is collected. After being collected in the heat duct box 30, it enters the handling box 5.

前記のように、ハンドリングボックス5は屋根裏空間である小屋裏に設置され、ハンドリングボックス5を通過する熱気の屋外への排気は小屋裏を通る排気ダクトを介してなされる。   As described above, the handling box 5 is installed in the attic which is an attic space, and the hot air passing through the handling box 5 is exhausted to the outside through the exhaust duct passing through the attic.

このような排気が頻繁に行なわれるのは夏等暖房の必要がない季節が多いが、夏季では集熱温度が高く、排気ダクトが開口する位置によっては、排気周囲に充満したり、風向きによっては十分な排気が行えないおそれがある。   Such exhaust is frequently performed in many seasons where heating such as summer is not necessary, but in summer the heat collection temperature is high, and depending on the position where the exhaust duct opens, it fills around the exhaust or depending on the wind direction There is a risk that sufficient exhaust cannot be performed.

不十分な排気になると、集熱した高温な空気が通過すると、屋内にあるハンドリングボックス5や排気ダクトが熱くなり、室内の温度を上昇させてしまう。   If the exhaust air is insufficient, when the collected high-temperature air passes, the indoor handling box 5 and the exhaust duct become hot, and the indoor temperature rises.

この発明の目的は前記従来例の不都合を解消し、排気に関して風向き等の影響を受けずに全方位的な換気が可能であり、効率のよい排気が行えるソーラーシステムハウスを提供することにある。   An object of the present invention is to provide a solar system house that eliminates the inconveniences of the above-described conventional example, enables omnidirectional ventilation without being affected by the wind direction and the like, and enables efficient exhaust.

請求項1記載のこの発明は前記目的を達成するため、屋根板の直下に屋根と同様の勾配を有する空気流路を形成し、この空気流路の下端は空気取入れ口として開口し、また、空気流路の上端位置に集熱ダクトボックスを接続させて屋根に設置し、また、この排気ダクトボックスを棟上を挟んで集熱ダクトボックスに並べて屋根に設置し、この集熱ダクトボックスと排気ダクトボックス間を排気ダクトボックスの側部の排気口が開口する排気空間とし、排気空間には、集熱ダクトボックスと排気ダクトボックスに跨るようにして棟換気金物を被せ、排気ダクトボックスは、屋内排気ダクトと接続させ、または屋内に連通させた、ことを要旨とするものである。 In order to achieve the above object, the present invention according to claim 1 forms an air flow path having a gradient similar to that of the roof directly below the roof plate, and the lower end of the air flow path opens as an air intake port. A heat collection duct box is connected to the upper end of the air flow path and installed on the roof, and this exhaust duct box is placed on the roof side by side with the heat collection duct box across the ridge. The space between the duct boxes is an exhaust space where the exhaust port on the side of the exhaust duct box opens, and the exhaust space is covered with a ridge ventilation hardware so as to straddle the heat collection duct box and the exhaust duct box. The gist is that it is connected to an exhaust duct or communicated indoors.

請求項1記載のこの発明によれば、まず、集熱ダクトボックスおよび排気ダクトボックスは屋根に設置したので、小屋裏の空間を十分に確保できない場合や小屋裏自体がない場合でも設置が可能であり、建物内への放熱のおそれもない。また、集熱ダクトボックスについては、側部に形成した吸気口で金属製屋根板直下の空気流路と直接連通できるので、従来行われているような垂木間毎の各列の野地板を貫通するスリーブ工事を行う必要がなく、屋根上での工事を短時間で終えることができる。しかも、ハンドリングボックスとの関係では野地板を貫通するダクトが1個所と極めて少ないので防水上の信頼性も高い。   According to the first aspect of the present invention, since the heat collecting duct box and the exhaust duct box are first installed on the roof, they can be installed even when the space of the shed cannot be secured sufficiently or when the shed itself is not present. There is no risk of heat dissipation into the building. In addition, the heat collection duct box can be directly communicated with the air flow path directly below the metal roofing board through the air inlet formed in the side, so that it passes through the field plate of each row between the rafters as is conventionally done. It is not necessary to carry out sleeve construction, and construction on the roof can be completed in a short time. In addition, since there are very few ducts penetrating the base plate in relation to the handling box, the waterproof reliability is high.

さらに、排気ダクトボックスを設けることで、ここに排気を集めて送り出すことができ、排気ダクトボックスからの排気は棟上に伸びる集熱ダクトボックスと排気ダクトボックス間の排気空間より行われるので、特定の場所に限定されず、全方位的な換気が可能である。   Furthermore, by providing an exhaust duct box, exhaust can be collected and sent out here, and the exhaust from the exhaust duct box is performed from the exhaust space between the heat collection duct box and the exhaust duct box extending over the building. The omnidirectional ventilation is possible.

また、集熱ダクトボックスに並べて排気ダクトボックスを屋根に設置するので、これらが屋根の左右に位置すれば非常にバランスの良いものとなる。   Moreover, since the exhaust duct box is installed on the roof side by side with the heat collection duct box, if these are located on the left and right sides of the roof, the balance is very good.

一方、排気ダクトボックスの使用として屋内排気ダクトと接続させる場合は、この屋内排気ダクトを介してハンドリングボックスからの排気ができる。   On the other hand, when the exhaust duct box is used and connected to the indoor exhaust duct, the exhaust from the handling box can be performed through the indoor exhaust duct.

これに対して排気ダクトボックスを屋内排気ダクトを介してハンドリングボックスと接続させずに屋内に連通させた場合には、室内の自然換気としてこれを用いることができ、吹き抜け等の構造とした場合に効果的である。   On the other hand, if the exhaust duct box is communicated indoors without being connected to the handling box via the indoor exhaust duct, it can be used for indoor natural ventilation, and it has a structure such as a blow-off. It is effective.

また、棟換気金物を設けることで、これら集熱ダクトボックスと排気ダクトボックスと棟換気金物で構成する部分が小さな屋根として屋根上に突出して日本建築における腰屋根的な形状が得られ、屋根のバランスがよい。 In addition, by providing building ventilation hardware, the part made up of these heat collection duct box, exhaust duct box and building ventilation hardware protrudes on the roof as a small roof, and a shape like a waist roof in Japanese architecture is obtained. Balance is good.

また、棟換気金物を集熱ダクトボックスと排気ダクトボックス間の排気空間に被せることで、この棟換気金物が太陽熱で加熱され、排気を誘引させることができる(パッシブ換気)。   Moreover, by covering the exhaust space between the heat collection duct box and the exhaust duct box with the building ventilation hardware, this building ventilation hardware is heated by solar heat and can induce exhaust (passive ventilation).

請求項2記載のこの発明は、排気ダクトの設置した側の屋根も屋根板の直下に屋根と同様の勾配を有する空気流路を形成し、この空気流路の下端は空気取入れ口として開口し、空気流路の上端を排気ダクトボックスに連通させることを要旨とするものである。   According to the second aspect of the present invention, the roof on the side where the exhaust duct is installed also forms an air flow path having a gradient similar to that of the roof directly below the roof plate, and the lower end of the air flow path opens as an air intake. The gist is to allow the upper end of the air flow path to communicate with the exhaust duct box.

請求項2記載のこの発明によれば、排気ダクトボックスを設置した側の屋根も集熱ダクトボックス側の屋根と同じく集熱を行うが、ここでの集熱された加熱空気はそのまま排気ダクトボックスに送り込まれ、これが排気ダクトボックスから排気されることで、屋内排気ダクトから排気ダクトボックへの送り込みの誘引作用をなすことができる。   According to the second aspect of the present invention, the roof on the side where the exhaust duct box is installed also collects heat in the same manner as the roof on the side of the heat collection duct box, but the heated air collected here remains as it is in the exhaust duct box. When this is exhausted from the exhaust duct box, it is possible to induce the feeding from the indoor exhaust duct to the exhaust duct box.

以上述べたようにこの発明のソーラーシステムハウスは、排気に関して風向き等の影響を受けずに全方位的な換気が可能であり、効率のよい排気が行えるものである。   As described above, the solar system house of the present invention can perform omnidirectional ventilation without being affected by the wind direction or the like with respect to exhaust, and can perform efficient exhaust.

以下、図面についてこの発明の実施の形態を詳細に説明する。図1はこの発明のソーラーシステムハウスの1実施形態を示す縦断正面図、図2は同上平面図、図3は全体の説明図で、前記従来例を示す図6、図7と同一構成要素には同一参照符号を付したものである。   Hereinafter, embodiments of the present invention will be described in detail with reference to the drawings. FIG. 1 is a longitudinal front view showing an embodiment of a solar system house according to the present invention, FIG. 2 is a plan view of the same, FIG. 3 is an overall explanatory view, and the same components as those in FIGS. Are given the same reference symbols.

屋根に設ける太陽熱集熱としては、カラー鉄板(カラーガルバ鋼板)等の金属製屋根板1の直下に屋根勾配を有する空気流路2を形成し、この空気流路2の一端は軒先等(小屋裏の場合もある)に外気取入口3として開口する。前記空気流路2の下側面は断熱層として構成する。なお、屋根板1は金属製以外の場合も考えられる。   As solar heat collection provided on the roof, an air flow path 2 having a roof gradient is formed directly below a metal roof board 1 such as a color iron plate (color galva steel plate), and one end of the air flow path 2 is an eaves or the like (a hut) It opens as the outside air intake 3 in the back). The lower surface of the air channel 2 is configured as a heat insulating layer. In addition, the case where the roof board 1 is not made of metal is also conceivable.

屋根の上部エリアにおいて屋根板1の上部は上下間隔を存してガラス23で覆うようにした。   In the upper area of the roof, the upper part of the roof plate 1 was covered with the glass 23 with a vertical interval.

図3中、5はハンドリングボックスで、これは屋根裏空間に設置し、図示は省略するが前記図6と同じく内部に流入側ダンパー、集熱ファン及び流出側ダンパーを設け、流入側ダンパーと集熱ファンとの間にお湯とりコイルを設け、該流出側ダンパーの流出側の一方は排気ダクトにより屋外に開口し、他の一方を立下りダクト10の上端に連結する。   In FIG. 3, reference numeral 5 denotes a handling box, which is installed in an attic space, and although not shown, an inflow side damper, a heat collecting fan and an outflow side damper are provided in the same manner as in FIG. A hot water take-off coil is provided between the fan and one of the outflow sides of the outflow damper is opened to the outside by an exhaust duct, and the other is connected to the upper end of the falling duct 10.

また、立下りダクト10の下端は蓄熱・放熱部としての蓄熱土間コンクリートと床パネルとの間の空気流通空間に開口し、該空気流通空間から室内への床吹出口を設けた。ハンドリングボックス5は屋根裏空間以外の屋内に設けることもある。   Moreover, the lower end of the falling duct 10 opened to the air circulation space between the thermal storage soil concrete as a heat storage / radiation part and the floor panel, and provided a floor outlet from the air circulation space to the room. The handling box 5 may be provided indoors other than the attic space.

この発明は、前記空気流路2とハンドリングボックス5の間に介在させる集熱ボックスは、空気流路2と連通するために側部に吸気口31を形成した集熱ダクトボックス30として構成し、これを空気流路2の上端位置で屋根に設置した。   In the present invention, the heat collection box interposed between the air flow path 2 and the handling box 5 is configured as a heat collection duct box 30 in which an air inlet 31 is formed on a side portion so as to communicate with the air flow path 2. This was installed on the roof at the upper end position of the air flow path 2.

この集熱ダクトボックス30は、発泡樹脂の断熱材であるフェノールフォーム断熱材とガルバリウム鋼板の複合体を材質とした箱体であり、下向きにハンドリングボックス接続用スリーブ36を突設している。   The heat collection duct box 30 is a box made of a composite of a phenol foam heat insulating material, which is a heat insulating material of foamed resin, and a galvalume steel plate, and has a handling box connecting sleeve 36 protruding downward.

また、集熱ボックス30の上面は屋根を構成するものとして、防水シート、合板、ガルバリウム鋼板で平葺として形成した。   Moreover, the upper surface of the heat collection box 30 was formed as a flat sheet with a waterproof sheet, a plywood plate, and a galvalume steel plate, as constituting the roof.

前記ハンドリングボックス接続用スリーブ36とハンドリングボックス5とは保温付きフレキシブルダクトによる吸気ダクト25で接続する。   The handling box connecting sleeve 36 and the handling box 5 are connected by an intake duct 25 which is a flexible duct with heat insulation.

前記集熱ボックス30を設置した屋根と反対側の屋根も同様に、カラー鉄板(カラーガルバ鋼板)等の金属製屋根板1の直下に屋根勾配を有する空気流路2を形成し、この空気流路2の一端は軒先等(小屋裏の場合もある)に外気取入口3として開口する。   Similarly, an air flow path 2 having a roof slope is formed immediately below a metal roof plate 1 such as a color iron plate (color galva steel plate) on the roof opposite to the roof on which the heat collecting box 30 is installed. One end of the path 2 opens as an outside air intake 3 at the eaves or the like (in some cases, behind the hut).

また、棟梁37の棟上を挟んで集熱ダクトボックス30に並べて屋根にこの排気ダクトボックス26を設置した。排気ダクトボックス26は空気流路2と連通するために側部に吸気口31を形成した。この排気ダクトボックス26も集熱ダクトボックス30と同様に発泡樹脂の断熱材であるフェノールフォーム断熱材とガルバリウム鋼板の複合体を材質とした箱体であり、集熱ダクトボックス30と同程度の大きさである。   Further, the exhaust duct box 26 was installed on the roof side by side with the heat collection duct box 30 across the ridge of the ridge beam 37. The exhaust duct box 26 is formed with an intake port 31 at a side portion so as to communicate with the air flow path 2. The exhaust duct box 26 is also a box made of a composite of a phenol foam heat insulating material, which is a heat insulating material of foamed resin, and a galvalume steel plate, like the heat collecting duct box 30, and is as large as the heat collecting duct box 30. That's it.

このようにして集熱ダクトボックス30と排気ダクトボックス26が棟を挟んで並ぶが、これらの間を前記排気ダクトボックス26の側部の排気口27が開口する排気空間28とした。   In this way, the heat collection duct box 30 and the exhaust duct box 26 are arranged across the building, and an exhaust space 28 in which the exhaust port 27 on the side of the exhaust duct box 26 opens is formed between these.

また、排気ダクトボックス26は集熱ダクトボックス30と同様にハンドリングボックス接続用スリーブ36を下向きに突設するもので、屋内排気ダクト29を介してハンドリングボックス5と接続させる。   Similarly to the heat collection duct box 30, the exhaust duct box 26 has a handling box connection sleeve 36 protruding downward, and is connected to the handling box 5 through an indoor exhaust duct 29.

前記排気空間28には、集熱ダクトボックス30と排気ダクトボックス26に跨るようにして棟換気金物32を被せる。これにより、全体が小さな屋根が突設するいわゆる、腰屋根的な形状となる。   The exhaust space 28 is covered with a ridge ventilation hardware 32 so as to straddle the heat collection duct box 30 and the exhaust duct box 26. Thereby, it becomes a so-called waist roof shape in which a small roof protrudes as a whole.

棟換気金物32は棟換気金物架台33とその上の換気金物ジョイント金物35とで支承され、棟換気金物架台33は野地固定用アングル34で集熱ダクトボックス30と排気ダクトボックス26に固定され、換気金物ジョイント金物35はこの棟換気金物架台33間に架け渡され、その上に棟換気金物32を支承する結合金物である。   The building ventilation hardware 32 is supported by a building ventilation hardware base 33 and a ventilation hardware joint hardware 35 above it, and the building ventilation hardware base 33 is fixed to the heat collecting duct box 30 and the exhaust duct box 26 at a field fixing angle 34. The ventilating hardware joint hardware 35 is a coupling hardware that is bridged between the ridge ventilation hardware gantry 33 and supports the ridge ventilation hardware 32 thereon.

棟換気金物32は棟換気金物架台33と組合わさり、雨が内部に入り込まないように、ルーフベント(ベンチレーション)的構造として、曲回する空気の流れが生じるようにしている。   The ridge ventilation hardware 32 is combined with the ridge ventilation hardware gantry 33 so as to prevent the rain from entering the interior, a roof vent (ventilation) structure is formed so that a flow of air that turns is generated.

このようにして、太陽光で加熱された金属板である屋根板1が空気流路2へ入った外気を温め、この温められた空気は屋根勾配に沿って上昇して、この加熱空気は集熱ダクトボックス30に集められてから吸気ダクト25を介してハンドリングボックス5に入る。   In this way, the roof plate 1, which is a metal plate heated by sunlight, warms the outside air that has entered the air flow path 2, and the heated air rises along the roof gradient, and the heated air is collected. After being collected in the heat duct box 30, it enters the handling box 5 through the intake duct 25.

ハンドリングボックス5から立下りダクト10内を流下し、蓄熱土間コンクリートと床パネルとの間の空気流通空間13へ入る。この空気流通空間13では加熱空気が床パネル12を介して直接床面下を温めるのと、蓄熱土間コンクリートに蓄熱させるのと、床吹出口から温風として直接室内へ吹出されるのとの3通りの暖房作用を行う。   It flows down in the falling duct 10 from the handling box 5 and enters the air circulation space 13 between the thermal storage soil concrete and the floor panel. In this air circulation space 13, heating air directly warms under the floor via the floor panel 12, stores heat in the thermal storage soil concrete, and blows out directly into the room as warm air from the floor outlet. Performs street heating.

一方、お湯とりコイル15で、ここに循環配管16を介して貯湯槽17から送り込まれる水が加熱され、湯として貯湯槽17へ蓄えられ、さらにここから給湯配管から各所へ給湯される。   On the other hand, the water fed from the hot water storage tank 17 through the circulation pipe 16 is heated by the hot water coil 15 and stored as hot water in the hot water storage tank 17, and further hot water is supplied from here through the hot water supply pipes to various places.

夏季等高温時で暖房の必要のない季節では屋根板1で温められた加熱空気は全部外気に放出して捨てることが必要となる。その場合はハンドリングボックス5内の流出側ダンパー(図示せず)で流出側の一方である立下りダクト10側を閉塞し、流出側の他の一方である排気ダクト9側を開放すれば、ハンドリングボックス5から加熱空気は屋内排気ダクト29を介して排気ダクトボックス26に貯められ、そこから排気ダクトボックス26の側部の排気口27が開口する排気空間28に入り、棟換気金物32から屋外へ捨てられる。   In the high temperature season such as summer, when heating is not necessary, it is necessary to discharge all the heated air heated by the roof plate 1 to the outside air and throw it away. In this case, if the falling duct 10 side which is one of the outflow sides is closed with an outflow side damper (not shown) in the handling box 5 and the other exhaust duct 9 side which is the other outflow side is opened, handling is performed. The heated air from the box 5 is stored in the exhaust duct box 26 through the indoor exhaust duct 29, and enters the exhaust space 28 where the exhaust port 27 on the side of the exhaust duct box 26 opens, and from the building ventilation hardware 32 to the outside. Thrown away.

この場合に、排気ダクトボックス26を設置した側の屋根も集熱ダクトボックス30側の屋根と同じく集熱を行うが、ここでの集熱された加熱空気はそのまま排気ダクトボックス26に送り込まれ、これが排気ダクトボックス26から排気されることで、屋内排気ダクト29から排気ダクトボックス26への送り込みの誘引が行われる。   In this case, the roof on the side where the exhaust duct box 26 is installed also collects heat in the same manner as the roof on the heat collection duct box 30 side, but the heated air collected here is sent directly to the exhaust duct box 26, This is exhausted from the exhaust duct box 26, so that the indoor exhaust duct 29 is fed into the exhaust duct box 26.

なお、加熱空気はハンドリングボックス5を通ることでお湯とりコイル15の加熱は行うので、夏季等高温時でも太陽熱利用で湯が得られることは確保できる。   The heated air passes through the handling box 5 to heat the hot water coil 15, so that it is possible to ensure that hot water can be obtained by using solar heat even at high temperatures such as in summer.

また、夏の夜間にハンドリングボックス5内の集熱ファン7を運転し、夜間の冷気を金属製屋根板1の直下の空気流路2に取り込み、屋根面からの放射冷却も作用させ、この空気を立下りダクト10を介して床下蓄熱体と床パネルとの間の空気流通空間13に送り、床下蓄熱体としての土間コンクリートに蓄冷させることもできる。   Further, the heat collecting fan 7 in the handling box 5 is operated at night in summer, and the cold air at night is taken into the air flow path 2 directly below the metal roof plate 1 to cause radiative cooling from the roof surface. Can be sent to the air circulation space 13 between the underfloor heat storage body and the floor panel through the falling duct 10 to cool the soil concrete as the underfloor heat storage body.

さらに、ハンドリングボックス5内の流路切換えダンパーを切り替えて、床下や室内の空気をハンドリングボックス5から排気ダクト9により屋外に送り出すことができ、夏等に室内の蒸し暑い空気を排気することができる。   Furthermore, the flow path switching damper in the handling box 5 can be switched to send the air under the floor or indoors from the handling box 5 to the outside through the exhaust duct 9, so that the sultry indoor air can be exhausted in summer or the like.

なお、加熱空気はハンドリングボックス5を通ることでお湯とりコイル15の加熱は行うので、夏季等高温時でも太陽熱利用で湯が得られることは確保できる。   The heated air passes through the handling box 5 to heat the hot water coil 15, so that it is possible to ensure that hot water can be obtained by using solar heat even at high temperatures such as in summer.

図4、図5はこの発明の他の実施形態を示すもので、自然換気にこの発明を利用する場合で、排気ダクトボックス26はこれを屋内排気ダクト29に接続せずに換気口38を設けて室内に連通させた。   4 and 5 show another embodiment of the present invention. In the case where the present invention is used for natural ventilation, the exhaust duct box 26 is not connected to the indoor exhaust duct 29 but provided with a ventilation port 38. Communicated with the room.

排気ダクトボックス26を設置した側の屋根では、太陽光で加熱された金属板である屋根板1が空気流路2へ入った外気を温め、この温められた空気は屋根勾配に沿って上昇して、集熱された加熱空気はそのまま排気ダクトボック26に送り込まれ、これが排気ダクトボックス26から排気されることで、換気口38を介して誘引排気が行われる。   On the roof on the side where the exhaust duct box 26 is installed, the roof plate 1, which is a metal plate heated by sunlight, warms the outside air entering the air flow path 2, and this warmed air rises along the roof gradient. The heated air that has been collected is sent to the exhaust duct box 26 as it is, and is exhausted from the exhaust duct box 26, whereby induced exhaust is performed through the ventilation port 38.

棟換気金物32が太陽で加熱され、上昇空気を惹起させてここでも誘引排気によるパッシブ換気が可能である。   The building ventilation hardware 32 is heated by the sun, and ascending air is raised, so that passive ventilation by induced exhaust is also possible here.

この発明のソーラーシステムハウスの第1実施形態を示す縦断正面図である。It is a vertical front view which shows 1st Embodiment of the solar system house of this invention. この発明のソーラーシステムハウスの第1実施形態を示す平面図である。It is a top view which shows 1st Embodiment of the solar system house of this invention. この発明のソーラーシステムハウスの第1実施形態を示す全体の説明図である。It is the whole explanatory view showing a 1st embodiment of the solar system house of this invention. この発明のソーラーシステムハウスの第2実施形態を示す縦断正面図である。It is a vertical front view which shows 2nd Embodiment of the solar system house of this invention. この発明のソーラーシステムハウスの第2実施形態を示す全体の説明図である。It is whole explanatory drawing which shows 2nd Embodiment of the solar system house of this invention. 従来例を示す縦断側面図である。It is a vertical side view which shows a prior art example. 他の従来例を示す縦断側面図である。It is a vertical side view which shows another prior art example.

符号の説明Explanation of symbols

1…屋根板 2…空気流路
3…外気取入口 4…棟ダクト
5…ハンドリングボックス 6…流入側ダンパー
7…集熱ファン 8…流出側ダンパー
9…排気ダクト 10…立下りダクト
11…蓄熱土間コンクリート 12…床パネル
13…空気流通空間 14…床吹出口
15…お湯とりコイル 16…循環配管
17…貯湯槽 18…給湯ボイラー
19…循環用ダクト 20…吸込口
21…給湯配管 22…小屋裏
23…ガラス 24…断熱層
25…吸気ダクト 26…排気ダクトボックス
27…排気口 28…排気空間
29…屋内排気ダクト 30…集熱ダクトボックス
31…吸気口 32…棟換気金物
33…棟換気金物架台 34…野地固定用アングル
35…換気金物ジョイント金物
36…ハンドリングボックス接合用スリーブ
37…棟梁 38…換気口
41…フレキシブルダクト
DESCRIPTION OF SYMBOLS 1 ... Roof board 2 ... Air flow path 3 ... Outside air intake 4 ... Building duct 5 ... Handling box 6 ... Inflow side damper 7 ... Heat collection fan 8 ... Outflow side damper 9 ... Exhaust duct 10 ... Falling duct 11 ... Between thermal storage soil Concrete 12 ... Floor panel 13 ... Air circulation space 14 ... Floor outlet 15 ... Hot water take-off coil 16 ... Circulation pipe 17 ... Hot water tank 18 ... Hot water boiler 19 ... Circulation duct 20 ... Suction port 21 ... Hot water supply pipe 22 ... Shack 23 ... Glass 24 ... Heat insulation layer 25 ... Intake duct 26 ... Exhaust duct box 27 ... Exhaust port 28 ... Exhaust space 29 ... Indoor exhaust duct 30 ... Heat collection duct box 31 ... Intake port 32 ... Building ventilation hardware 33 ... Building ventilation hardware stand 34 ... An angle for fixing the field 35 ... Ventilation hardware joint hardware 36 ... Handling box connection sleeve 37 ... Bridge 38 ... Ventilation port 41 ... Flexible Burudakuto

Claims (2)

屋根板の直下に屋根と同様の勾配を有する空気流路を形成し、この空気流路の下端は空気取入れ口として開口し、また、空気流路の上端位置に集熱ダクトボックスを接続させて屋根に設置し、また、この排気ダクトボックスを棟上を挟んで集熱ダクトボックスに並べて屋根に設置し、この集熱ダクトボックスと排気ダクトボックス間を排気ダクトボックスの側部の排気口が開口する排気空間とし、排気空間には、集熱ダクトボックスと排気ダクトボックスに跨るようにして棟換気金物を被せ、排気ダクトボックスは、屋内排気ダクトと接続させ、または屋内に連通させた、ことを特徴とするソーラーシステムハウス。 An air flow path having the same gradient as the roof is formed directly under the roof plate, the lower end of the air flow path is opened as an air intake, and a heat collecting duct box is connected to the upper end position of the air flow path. It is installed on the roof, and this exhaust duct box is placed on the roof side by side with the heat collection duct box across the building, and the exhaust outlet on the side of the exhaust duct box opens between this heat collection duct box and the exhaust duct box The exhaust space is covered with a ridge ventilation hardware so as to straddle the heat collection duct box and the exhaust duct box, and the exhaust duct box is connected to the indoor exhaust duct or communicated indoors. A featured solar system house. 排気ダクトの設置した側の屋根も屋根板の直下に屋根と同様の勾配を有する空気流路を形成し、この空気流路の下端は空気取入れ口として開口し、空気流路の上端を排気ダクトボックスに連通させる請求項1記載のソーラーシステムハウス。 The roof on the side where the exhaust duct is installed also forms an air flow path having the same gradient as the roof directly under the roof plate, the lower end of this air flow path is opened as an air intake, and the upper end of the air flow path is the exhaust duct. The solar system house according to claim 1 , wherein the solar system house is communicated with a box.
JP2004036289A 2004-02-13 2004-02-13 Solar system house Expired - Lifetime JP3848655B2 (en)

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CN101922209B (en) * 2010-06-29 2012-05-23 深圳大学 Building roof with air space
CN103582732A (en) * 2011-06-07 2014-02-12 3M创新有限公司 System and method for management of a roof
CN102889663B (en) * 2012-09-14 2016-01-20 北京雷特科技有限公司 Solar energy ventilation system
JP6135905B2 (en) * 2012-12-27 2017-05-31 株式会社 ▲高▼▲橋▼監理 Earth / Solar system
JP6135906B2 (en) * 2012-12-27 2017-05-31 株式会社 ▲高▼▲橋▼監理 Earth / Solar system
AU2015225768B2 (en) 2014-03-07 2019-11-14 Zinniatek Limited Solar thermal roofing system
CN105672589A (en) * 2016-01-07 2016-06-15 黄振利 Intelligent air exhausting and heat dissipation device
JP5981061B1 (en) * 2016-03-28 2016-08-31 株式会社馬場商店 Wing support material having an opening and method of using the same
JP2017180902A (en) * 2016-03-29 2017-10-05 Omソーラー株式会社 Pneumatic solar heat collection system device
CN106546008B (en) * 2016-09-30 2018-09-21 西安建筑科技大学 A kind of pitched roof photovoltaic synergy and fresh air preheating system
CA3053632A1 (en) 2017-02-21 2018-08-30 Zinniatek Limited Substrate having decorated surface and method of production
TWI677657B (en) * 2018-08-23 2019-11-21 Roof hood structure (eight)
CN112814293A (en) * 2021-02-03 2021-05-18 广州宏成科技信息有限公司 Ceramic solar wall surface locking equipment

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JP3274858B2 (en) * 2000-04-21 2002-04-15 株式会社オーエムソーラー協会 Solar system house
JP2002235955A (en) * 2001-02-07 2002-08-23 Om Kenkyusho:Kk Solar system house

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