JP7188674B1 - heating and cooling system - Google Patents

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JP7188674B1
JP7188674B1 JP2021130880A JP2021130880A JP7188674B1 JP 7188674 B1 JP7188674 B1 JP 7188674B1 JP 2021130880 A JP2021130880 A JP 2021130880A JP 2021130880 A JP2021130880 A JP 2021130880A JP 7188674 B1 JP7188674 B1 JP 7188674B1
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冠 肥田
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株式会社インターセントラル
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Abstract

【課題】床材全面を冷却または加温して、床材から生じる冷輻射や温輻射により室内を輻射冷暖房すると共に、室内を空気冷暖房する。【解決手段】冷・温風生成機Ｗで生成された冷風または温風が流れ込む送風流入口２０を同一幅および同一高さに開口した気流方向変換器２１をダクト１４内に、前記各送風流入口２０を同一上流側へ向けて間隔を有して複数個配設し、前記冷風または温風の水平気流を気流方向変換器２１で室内１側への垂直上昇気流に変換し、温度をほぼ均一にして床下地ボード４に噴射して放射状に拡散させて、床下地ボード４からの熱伝導により床材５全面を平均して冷却または加温して、床材５から生じる冷輻射や温輻射により室内1内を輻射冷暖房すると共に、室内１を空気冷暖房した後の空気は前記冷・温風生成機Ｗに還流して、再度冷却または加温して再利用する。【選択図】図１An object of the present invention is to cool or heat the entire surface of a flooring material, perform radiant cooling and heating of a room by cold radiation and warm radiation generated from the flooring material, and perform air cooling and heating of the room. SOLUTION: An airflow direction converter 21 having an airflow inlet 20 into which cool air or warm air generated by a cold/hot air generator W flows is opened at the same width and height, is provided in a duct 14, and each of the airflows A plurality of inlets 20 are arranged at intervals toward the same upstream side, and the horizontal airflow of the cold or warm air is converted into a vertical rising airflow toward the room 1 side by the airflow direction converter 21, and the temperature is reduced to approximately It is uniformly sprayed on the underfloor board 4 and diffused radially, and the entire surface of the floor material 5 is evenly cooled or heated by heat conduction from the underfloor board 4, and cold radiation and heat generated from the floor material 5 are generated. The inside of the room 1 is radiantly cooled and heated by radiation, and the air after the air cooling and heating of the room 1 is returned to the cold/hot air generator W to be cooled or heated again and reused. [Selection drawing] Fig. 1

Description

本発明は、事業所や集会所、あるいは居室等の室内の床下空間または天井空間あるいは壁空間に、表裏面に塩化ビニール樹脂系塗装を施した不燃性、強度性、耐熱性および断熱性を備えた筒状のガラスクロスより成り、且つ下流側端部を密封したダクト、または下流側端部を密封することなく排気開口を設けたダクトのいずれかを配設し、且つ室内の壁空間あるいは天井空間に設置された空気調和機等の冷・温風生成機で生成された冷風または温風を、送気混合ボックス内において混合させて温度をほぼ均一にして前記ダクト内に送気し、該ダクト内に複数個間隔を有して配設された気流方向変換器で、前記冷風または温風の送風方向を室内側方向へ変換し、床材または天井材あるいは仕切壁に前記各気流方向変換器からほぼ均一の温度で噴射して放射状に拡散させて、熱伝導により床材または天井材あるいは仕切壁の全面を効率よく平均して冷却または加温して、該床材または天井材あるいは仕切壁から生じる冷輻射や温輻射により前記室内を輻射冷暖房すると共に、前記下流側端部を密封したダクトの気流方向変換器の噴射口から噴射して床材または天井材あるいは仕切壁を冷却または加温した後の冷風または温風を前記床下空間または天井空間あるいは壁空間に送気するか、または前記下流側端部に排気開口を設けたダクトの気流方向変換器の噴射口から噴射して床材または天井材あるいは仕切壁を冷却または加温した後の冷風または温風と、該各気流方向変換器で捕捉されず、前記排気開口から排気された冷風または温風とを、前記床下空間または天井空間あるいは壁空間に送気するか、のいずれかにより、前記床材または天井材あるいは仕切壁に設けられた吹出開口より前記室内に吹出して室内全体を、前記冷風または温風により空気冷暖房し、更に前記室内を冷暖房した後の空気を、前記天井材あるいは仕切壁に設けられた還流開口部から還気延長管を介して前記冷・温風生成機に吸引して循環再利用して、前記室内を再度冷却または加温することができ、そして更に、冷・温風生成機が壁空間または天井空間内に設置されるので、該冷・温風生成機の作動音を消音して室内を静寂に保つことができると共に、配管も含めて前記冷・温風生成機が室内に露出することがなく、室内の美観を損なうことのない冷暖房システムに関するものである。 The present invention provides an underfloor space, a ceiling space, or a wall space in an office, a meeting place, or a living room, etc., with noncombustibility, strength, heat resistance, and heat insulation by applying vinyl chloride resin-based coating on the front and back surfaces. Either a duct made of cylindrical glass cloth and sealed at the downstream end, or a duct with an exhaust opening without sealing the downstream end, and a wall space or ceiling in the room Cold air or warm air generated by a cold/hot air generator such as an air conditioner installed in the space is mixed in an air supply mixing box to make the temperature almost uniform and supplied into the duct, A plurality of airflow direction changers arranged at intervals in the duct change the blowing direction of the cold air or hot air to the indoor direction, and change the airflow direction to the floor material, the ceiling material, or the partition wall. It is sprayed at a substantially uniform temperature from the container and diffused radially, and the entire surface of the flooring material, ceiling material, or partition wall is efficiently averaged and cooled or warmed by heat conduction, and the flooring material, ceiling material, or partition The inside of the room is radiantly cooled and heated by cold radiation and warm radiation generated from the wall, and the floor material, ceiling material, or partition wall is cooled or heated by jetting from the nozzle of the airflow direction converter of the duct whose downstream end is sealed. The cooled or warm air is sent to the underfloor space, the ceiling space, or the wall space, or is ejected from the outlet of the air flow direction converter of the duct provided with the exhaust opening at the downstream end to blow the air into the floor. The cold or warm air after cooling or warming the material, ceiling material, or partition wall, and the cold or hot air that is not captured by the air flow direction changers and is discharged from the exhaust opening, is divided into the underfloor space or By blowing air into the room from blowing openings provided in the floor material, the ceiling material, or the partition wall, the whole room is cooled and heated by the cold air or warm air by either supplying the air to the ceiling space or the wall space. Furthermore, the air after cooling and heating the room is sucked from the return opening provided in the ceiling material or the partition wall through the return air extension pipe to the cold/hot air generator for recycling and reuse, The room can be cooled or heated again, and further, the cold/hot air generator is installed in the wall space or the ceiling space, so that the operating sound of the cold/hot air generator is silenced and the room is cooled. The present invention relates to a cooling and heating system which can keep a room quiet, and which does not expose the cold/hot air generator including piping to the room and does not impair the beauty of the room.

空気調和機等の冷・温風生成機で生成された冷風または温風が流れ込む開口部を備えた気流方向変換器を、表裏面に塩化ビニール樹脂系塗装を施した筒状のガラスクロスより成るダクト内に、間隔を有して複数個、下流側に行くに従い、前記開口部の位置を送風方向に対して徐々に面積が広がる位置に配置するようにして設置し、前記ダクト内に送気された冷風または温風の水平気流を前記各気流方向変換器で垂直気流に変換し、該各気流方向変換器からその風速をほぼ均一にして床材または天井材に噴射して放射状に拡散させて、該熱伝導により床材または天井材の全面を平均して冷却または加温することができる共に、耐熱性および断熱性を備えた塩化ビニール樹脂系塗装を施した筒状のガラスクロスより成るダクトを使用することにより、前記冷・温風生成機で生成された冷風または温風による冷気または暖気が、前記各気流方向変換器に到達する前に抜けてしまうことがなく、そのため前記冷風または温風の有効利用を図ることができるという冷暖房システムが下記特許文献1に開示されている。 An air flow direction converter with an opening into which cold or hot air generated by a cold/hot air generator such as an air conditioner flows is made of a cylindrical glass cloth coated with vinyl chloride resin on the front and back surfaces. In the duct, a plurality of openings are installed at intervals so that the openings are arranged at positions where the area gradually increases in the air blowing direction as it goes downstream, and air is supplied into the duct. The horizontal airflow of cold or warm air is converted into a vertical airflow by each of the airflow direction converters, and the wind speed is made substantially uniform from each of the airflow direction converters, and the air is jetted onto the floor or ceiling material and diffused radially. It is composed of a cylindrical glass cloth coated with vinyl chloride resin, which is heat-resistant and heat-insulating and can cool or warm the entire surface of the flooring or ceiling material by means of heat conduction. By using the duct, the cold air or warm air generated by the cold/hot air generator does not escape before reaching the respective air flow direction changers. Patent Document 1 below discloses a cooling and heating system capable of effectively using hot air.

前記特許文献１記載の冷暖房システムでは、冷・温風生成機の横長長方形状の冷・温風吹出開口部に径の異なる筒状のダクトが連通固定されているが、両者の連通固定部分の形状が異なるため、その連通固定作業が困難であると共に、前記ダクトに流入する送風の温度を均一にするという手段を備えていないので、前記冷・温風生成機で生成された冷風または温風が不均一の温度を維持したまま各気流方向変換器に送風され、床材または天井材あるいは区画壁からの冷輻射または温輻射にむらがあり、効率よく室内の冷暖房ができないという課題があった。更に、前記特許文献1記載の冷暖房システムは、気流方向変換器の開口部の位置が下流側に行くに従い、送風方向に対して徐々に面積が広がる位置に配置する必要があるので、前記ダクト内にそれぞれ開口部の位置を調整して取付けねばならず、前記各気流方向変換器の取付作業に手間がかかるという課題があり、そして更に、前記特許文献1記載の冷暖房システムは、室内に冷・温風生成機が裸の状態で設置されていると共に、配管も室内に露出した状態であるので、前記冷・温風生成機の作動音で室内を静寂に保つことができず、且つ室内の美観を損なうという課題があった。 In the cooling and heating system described in Patent Document 1, cylindrical ducts with different diameters are connected and fixed to the horizontally long rectangular cold/hot air blowing openings of the cold/hot air generators. Since the shape is different, it is difficult to connect and fix the duct, and since there is no means for equalizing the temperature of the air flowing into the duct, the cold air or hot air generated by the cold/hot air generator is blown to each air flow direction converter while maintaining an uneven temperature, and there is unevenness in cold radiation or warm radiation from the floor material, ceiling material, or partition wall, and there was a problem that indoor air conditioning could not be done efficiently. . Furthermore, in the cooling and heating system described in Patent Document 1, as the position of the opening of the airflow direction changer goes downstream, it is necessary to arrange it at a position where the area gradually expands with respect to the blowing direction. There is a problem that the installation work of each airflow direction changer requires time and effort. Since the hot air generator is installed in a bare state and the piping is also exposed in the room, the operating noise of the cold/hot air generator cannot keep the room quiet, and There was a problem of spoiling the aesthetic appearance.

特許第５４６６７７６号公報Japanese Patent No. 5466776

本発明は、前記各課題を解決すべくなされたものであって、空気調和機等の冷・温風生成機で生成された冷風または温風を、送気延長管を介して送気混合ボックスに送気し、且つ該送気混合ボックス内において混合させて温度をほぼ均一にして、表裏面に塩化ビニール樹脂系塗装を施した筒状のガラスクロスより成る小径のダクト内に送気すると、該ダクト内に、ほぼ同一幅および同一高さに開口された送風流入口の開口中心部をすべて同一上流側へ向けて一定間隔を有して配設された複数個の気流方向変換器の各送風流入口に流入して、前記ダクト内に送気された冷風または温風の送風方向を、室内側である床材または天井材あるいは仕切壁方向へ変換して、該各気流方向変換器の噴射口から温度をほぼ均一にして、前記床材または天井材あるいは仕切壁に噴射して放射状に拡散させて、熱伝導により床材または天井材あるいは仕切壁の全面を平均して冷却または加温して、前記床材または天井材あるいは仕切壁から生じる冷輻射や温輻射により前記室内を輻射冷暖房することができる共に、耐熱性および断熱性を備えた塩化ビニール樹脂系塗装を施した筒状のガラスクロスより成るダクトを使用することにより、前記冷・温風生成機で生成された冷風または温風による冷気または暖気が、前記各気流方向変換器に到達する前に温度変化が生ずることがなく、ほぼ均一の温度を維持し、そのため前記冷風または温風の有効利用を図ることができ、更に、前記床材または天井材あるいは仕切壁から生じる冷輻射や温輻射により前記室内を輻射冷暖房した後の冷風または温風を室内に送気して、該冷風または温風により前記室内を空気冷暖房した後の空気を前記冷・温風生成機に吸引して、再び冷却または加温して循環再利用することができ、そして更に、前記冷・温風生成機とダクトとの連通固定作業が、両者間に送気延長管および送気混合ボックスを介在せしめることにより手間がかからず迅速にでき、然も、前記冷・温風生成機が壁空間または天井空間内に設置されているので、該冷・温風生成機の作動音を消音して室内を静寂に保つことができると共に、配管も含めて前記冷・温風生成機が室内に露出することがなく、室内の美観を損なうことのない冷暖房システムを提供することにある。 The present invention has been made to solve the above-mentioned problems, and the cold or hot air generated by a cold/hot air generator such as an air conditioner is passed through an air supply extension pipe to an air supply mixing box. and mixed in the air-supply mixing box to make the temperature almost uniform, and then sending the air into a small-diameter duct made of cylindrical glass cloth with vinyl chloride resin-based coating on the front and back surfaces, Each of a plurality of air flow direction changers arranged in the duct at regular intervals so that the center portions of the air inlets, which are opened with substantially the same width and the same height, all face the same upstream side. The direction of cold or hot air that flows into the air inlet and is supplied into the duct is changed to the direction of the floor material, ceiling material, or partition wall inside the room, and the direction changer of each air flow direction changer The temperature is made almost uniform from the injection port, and it is sprayed onto the floor material, ceiling material, or partition wall and diffused radially, so that the entire surface of the floor material, ceiling material, or partition wall is evenly cooled or heated by heat conduction. As a result, the room can be radiantly cooled and heated by the cold radiation and warm radiation generated from the floor material, ceiling material, or partition wall. By using a duct made of glass cloth, there is no change in temperature before the cold or warm air generated by the cold/hot air generator reaches each of the airflow direction changers. , maintains a substantially uniform temperature, so that the cold or hot air can be effectively used, and furthermore, after cooling and heating the room by radiant cooling and heating by cold radiation and warm radiation generated from the floor material, ceiling material, or partition wall The cold or warm air is sent into the room, and the air after cooling and heating the room with the cold or warm air is sucked into the cold/hot air generator, cooled or heated again, and circulated again. Furthermore, the operation of fixing the communication between the cold/hot air generator and the duct can be done quickly and easily by interposing an air supply extension pipe and an air supply mixing box between them. Moreover, since the cold/hot air generator is installed in the wall space or the ceiling space, the operating noise of the cold/hot air generator can be silenced to keep the room quiet. To provide a cooling/heating system in which the cold/hot air generator including the air conditioner is not exposed in the room and the beauty of the room is not spoiled.

本発明は、前記課題を解決する手段として、
請求項１記載の発明において、
室内の底部に、断熱材を上面に配設したコンクリートスラブと、下面に床下地ボードを設置した床材との間に床下空間を形成し、前記室内のいずれか一つの壁面の前方側に、冷・温風生成機を設置する壁空間を前記コンクリートスラブ上の断熱材から天井材までの高さの仕切壁を設けて形成し、且つ該壁空間内に設置された冷・温風生成機の下方部に設けられた横長長方形状の冷・温風吹出開口部に、該冷・温風吹出開口部と同一幅の開口部を備えた直方体状の送気延長管の上流側を連通固定すると共に、該送気延長管の下流側方向を前記仕切壁に貫通固定して床下空間内へ延設し、前記送気延長管の下流側端部を、該送気延長管の開口幅より幅広の側壁を備えた立方体状の送気混合ボックスの上流側側壁に開口された連通開口部に連通固定し、更に該送気混合ボックスの下流側側壁に開口された小径の連通開口部に、前記床下空間内に配設された小径の筒状のガラスクロスより成るダクトの上流側端部の連通開口部を連通固定して、該ダクト内に前記冷・温風生成機で生成された冷風または温風を送気できるよう形成され、
前記送気延長管を介して送気混合ボックス内に送気された冷風または温風を、該送気混合ボックス内において混合し温度をほぼ均一にした前記冷風または温風は、前記ダクト内に送気され、
前記ダクトは、前記冷風または温風が送気されてチューブ状に膨らむことができるよう、柔軟性を有すると共に、不燃性、強度性、耐熱性および断熱性を備え、且つ該ダクト内に送気された冷風または温風が漏洩するのを防止すべく、表裏面に塩化ビニール樹脂系塗装を施したガラスクロスにより横長筒状に形成され、且つ該ダクトの下流側端部は密封されると共に、小径円筒部と有底の大径円筒部とを上下に備えてボトル状に一体成型して、前記小径円筒部上に冷風または温風を噴射する噴射口を備え、且つ前記大径円筒部に、ほぼ同一幅および同一高さに形成され送風流入口を備えた気流方向変換器が、前記送風流入口を同一上流側へ向け、且つ前記噴射口をダクト外の上方に突出させてそれぞれ一定間隔を有して複数個ダクト内に配設して、前記ダクト内に設置された各気流方向変
換器の両側外周面および底部と該ダクトの内周壁面間には送気用隙間が形成され、
前記気流方向変換器を前記ダクト内に配設する手段は、該ダクトの上面部に同一間隔を有して円状の取付け開口部を複数個開口し、該各取付け開口部に前記各気流方向変換器の大径円筒部を、その上方部をわずかに残して挿入して、該上方部をダクト上方に露出させ、前記上方部の外周面に前記ダクトの取付け開口部の開口縁部を上方へ押し上げるようにして巻付けて、その外周面を金属バンドで締付け固定する一方、前記各気流方向変換器が配設されているダクトの両側外側位置のコンクリートスラブに立設固定された２本の金属製支持杆の上端部にＬ字状アングルを支架固定すると共に、該Ｌ字状アングルの起立片の中央部において、前記気流方向変換器のダクト外へ突出した小径円筒部の上方部のほぼ半周面に巻き付けたＵ字バンドの両側端部に固定された固定ボルトを起立片に貫通し、且つ該貫通した各固定ボルトの先端部に固定ナットをそれぞれ螺合して、前記起立片に圧着固定すると共に、該起立片を前記小径円筒部に圧接することにより、前記ダクト内の各気流方向変換器は前記各複数組みの金属製支持杆に固定できるよう形成され、
前記ダクト内に送気された冷風または温風の水平気流を、前記各送風流入口より流れ込ませて各気流方向変換器で室内側への垂直気流に変換し、該各気流方向変換器から床下地ボードの下面に、前記噴射口を介して垂直に噴射して、冷風または温風を放射状に拡散させ、該床下地ボードからの熱伝導により床材全面を平均してむらなく冷却または加温して、該床材から生じる冷輻射または温輻射で室内の床輻射冷暖房を行うと共に、前記床材を冷却また加温した後の冷風または温風を前記床材に設けられた吹出開口より室内に吹き出して室内の空気冷暖房を行う一方、前記室内を空気冷暖房した後の空気を前記冷・温風生成機に還流させるべく、直角に折曲した縦断面長方形状の還気延長管の下流側を前記冷・温風生成機の上方部に設けられ、該還気延長管と同一幅の長方形状の吸引開口部に連通固定すると共に、該還気延長管の上流側を前記仕切壁の上方側に開口した還流開口部に貫通固定して前記室内に開口し、該室内に開口された還気延長管を介して吸引された空気は、前記冷・温風生成機の上方部の吸引開口部から吸引されて、前記冷・温風生成機で再度冷却または加温されて循環再利用することを特徴とする冷暖房システム。が提供され、
また、請求項２記載の発明において、
室内の上方部において、天井用コンクリートスラブの下面の断熱材と天井材との間に天井空間を形成し、且つ前記室内のいずれか一つの壁面の室内側に、冷・温風生成機を設置する壁空間を床材から天井材までの高さの仕切壁を設けて形成し、且つ壁空間に設置された冷・温風生成機の上方部に設けられた横長長方形状の冷・温風吹出開口部に、該冷・温風吹出開口部と同一幅の開口部を備え、且つ直角に折曲した直方体状の送気延長管の上流側端部を連通固定すると共に、該送気延長管の下流側方向を前記仕切壁に貫通固定して天井空間内へ延設し、前記送気延長管の下流側を、該送気延長管の開口幅より幅広の側壁を備えた立方体状の送気混合ボックスの上流側側壁に開口された連通開口部に連通固定し、更に前記送気混合ボックスの下流側側壁に開口された小径の連通固定部に、前記天井空間に配設された小径の筒状のガラスクロスより成るダクトの上流側端部の連通開口部を連通固定して、該ダクト内に前記冷・温風精製機で生成された冷風または温風を送気できるよう形成され、
前記送気延長管を介して送気混合ボックス内に送気された冷風または温風を、該送気混合ボックス内において混合し温度をほぼ均一にした前記冷風または温風は、前記ダクト内に送気され、
前記ダクトは、前記冷風または温風が送気されてチューブ状に膨らむことができるよう、柔軟性を有すると共に、不燃性、強度性、耐熱性および断熱性を備え、且つ該ダクト内に送気された冷風または温風が漏洩するのを防止すべく、表裏面に塩化ビニール樹脂系塗装を施したガラスクロスにより横長筒状に形成され、且つ該ダクトの下流側端部は密封されると共に、有底の大径円筒部と小径円筒部とを上下に備えて逆ボトル状に一体成型して、前記小径円筒部下端に冷風または温風を噴射する噴射口を備え、且つ前記大径円筒部に、ほぼ同一幅および同一高さに形成された送風流入口を備えた気流方向変換器が、前記送風流入口を同一上流側へ向け、且つ前記噴射口をダクト外の下方に突出させてそれぞれ一定間隔を有して複数個ダクト内に配設して、前記ダクト内に設置された各気流方向変換器の両側外周面および上面と該ダクトの内周壁面間には送気用隙間が形成され、
前記気流方向変換器を前記ダクト内に配設する手段は、該ダクトの下面部に同一間隔を有して円状の取付け開口部を複数個開口し、該各取付け開口部に前記各気流方向変換器の大径円筒部を、その下方部をわずかに残して挿入して、該下方部をダクト下方に露出させ、前記下方部の外周面に前記ダクトの取付け開口部の開口縁部を下方へ押し下げるようにして巻付けて、その外周面を金属バンドで締付け固定する一方、前記各気流方向変換器が配設されているダクトの両側外側位置の天井用下地材に垂設固定された２本の金属製支持杆下端部にＬ字状アングルを支架固定すると共に、該Ｌ字状アングルの折曲片の中央部において、前記気流方向変換器のダクト外へ突出した小径円筒部の下方部のほぼ半周面に巻き付けたＵ字バンドの両側端部に固定された固定ボルトを折曲片に貫通し、且つ該貫通した各固定ボルトの先端部に固定ナットをそれぞれ螺合して、前記折曲片に圧着固定すると共に、該折曲片を前記小径円筒部に圧接することにより、前記ダクト内の各気流方向変換器は前記各複数組みの金属製支持杆に固定できるよう形成され、
前記ダクト内に送気された冷風または温風の水平気流を、前記各送風流入口より流れ込ませて各気流方向変換器で室内側への垂直気流に変換し、該各気流方向変換器から天井材の上面に、前記噴射口を介して垂直に噴射して、冷風または温風を放射状に拡散させ、前記天井材の熱伝導により、該天井材全面を平均してむらなく冷却または加温して、該天井材から生じる冷輻射または温輻射で室内の天井輻射冷暖房を行うと共に、前記天井材を冷却また加温した後の冷風または温風を前記天井材に設けられた吹出開口より室内に吹き出して室内の空気冷暖房を行う一方、前記室内を空気冷暖房した後の空気を前記冷・温風生成機に還流させるべく、直角に折曲した縦断面長方形状の還気延長管の下流側を前記冷・温風生成機の下方部に設けられ、該還気延長管と同一幅の長方形状の吸引開口部に連通固定すると共に、該還気延長管の上流側を前記区画壁の下方側に開口した還流開口部に貫通固定して前記室内に開口し、該室内に開口された還気延長管を介して吸引された空気は、前記冷・温風生成機の下方部の吸引開口部から吸引されて、前記冷・温風生成機で再度冷却または加温されて循環再利用することを特徴とする冷暖房システム。が提供され、
更に、請求項３記載の発明において、
室内の上方部において、天井用下地材下面の断熱材に固定した天井仕切り板と天井材との間に天井空間を形成し、且つ該天井空間に冷・温風生成機を設置すると共に、前記室内の壁面用下地材の前面に断熱材を固定して設置したいずれか一つの壁面の室内側に、室内下部の床材から天井材までの高さの仕切壁を設けて、筒状のガラスクロスより成るダクトを設置する壁空間を形成し、
前記天井空間内に設置された冷・温風生成機の下流側に設けられた横長長方形状の冷・温風吹出開口部に、該冷・温風吹出開口部と同一幅の開口部を備えた直方体状の送気延長管の上流側を連通固定すると共に、該送気延長管の下流側方向を下方へ直角に折曲して前記天井材に貫通固定して壁空間内へ延設し、前記送気延長管の下流側端部を、該送気延長管の開口幅より幅広の側壁を備えた立方体状の送気混合ボックスの上流側側壁に開口された連通開口部に連通固定し、更に該送気混合ボックスの下流側側壁に開口された小径の連通開口部に、前記壁空間内に配設された小径の筒状のガラスクロスより成るダクトの上流側端部の連通開口部を連通固定して、該ダクト内に前記冷・温風生成機で生成された冷風または温風を送気できるよう形成され、
前記送気延長管を介して送気混合ボックス内に送気された冷風または温風を、該送気混合ボックス内において混合し温度をほぼ均一にした前記冷風または温風は、前記ダクト内に送気され、
前記ダクトは、前記冷風または温風が送気されてチューブ状に膨らむことができるよう、柔軟性を有すると共に、不燃性、強度性、耐熱性および断熱性を備え、且つ該ダクト内に送気された冷風または温風が漏洩するのを防止すべく、表裏面に塩化ビニール樹脂系塗装を施したガラスクロスにより縦長筒状に形成され、且つ該ダクトの下流側端部は密封されると共に、小径円筒部と有底の大径円筒部とを横方向に備えて倒ボトル状に一体成型して、前記小径円筒部先端に冷風または温風を噴射する噴射口を備え、且つ前記大径円筒部に、ほぼ同一幅および同一高さに形成された送風流入口を備えた気流方向変換器が、前記送風流入口を同一上流側へ向け、且つ前記噴射口をダクト外の前方に突出させてそれぞれ一定間隔を有して複数個ダクト内に配設して、前記ダクト内に設置された各気流方向変換器の上下周面および基端面と該ダクトの内周壁面間には送気用隙間が形成され、
前記気流方向変換器を前記ダクト内に配設する手段は、該ダクトの室内側面に同一間隔を有して円状の取付け開口部を複数個開口し、該各取付け開口部に前記各気流方向変換器の大径円筒部を、その室内側部をわずかに残して挿入して、該室内側部をダクト外方に露出させ、前記室内側部の外周面に前記ダクトの取付け開口部の開口縁部を室内側方向へ押圧するようにして巻付けて、その外周面を金属バンドで締付け固定する一方、前記各気流方向変換器が配設されているダクトの両側外側位置の壁面用下地材に水平方向に固定された２本の金属製支持杆先端部にＬ字状アングルを支架固定すると共に、該Ｌ字状アングルの起立片の中央部において、前記気流方向変換器のダクト外へ突出した小径円筒部の前方部のほぼ半周面に巻き付けたＵ字バンドの両側端部に固定された固定ボルトを起立片に貫通し、且つ該貫通した各固定ボルトの先端部に固定ナットをそれぞれ螺合して、前記起立片に圧着固定すると共に、該起立片を前記小径円筒部に圧接することにより、前記ダクト内の各気流方向変換器は前記各複数組みの金属製支持杆に固定できるよう形成され、
前記ダクト内に送気された冷風または温風の垂直気流を、前記各送風流入口より流れ込ませて各気流方向変換器で室内側への水平気流に変換し、該各気流方向変換器から前記噴射口を介して前記仕切壁に水平に噴射して、冷風または温風を放射状に拡散させ、該仕切壁からの熱伝導により仕切壁全面を平均してむらなく冷却または加温して、該仕切壁から生じる冷輻射または温輻射で室内の床輻射冷暖房を行うと共に、前記仕切壁を冷却また加温した後の冷風または温風を前記仕切壁に設けられた吹出開口より室内に吹き出して室内の空気冷暖房を行う一方、前記室内を空気冷暖房した後の冷風または温風を壁空間に送気して、これら冷風または温風を前記仕切壁の下方側に設けられた吹出開口より室内に吹き出して室内の冷暖房を行う一方、
前記室内を冷暖房した後の空気を前記冷・温風生成機に還流させるべく、直角に折曲した縦断面長方形状の還気延長管の下流側端部を前記冷・温風生成機の上方部に設けられ、該還気延長管と同一幅の長方形状の吸引開口部に連通固定すると共に、該還気延長管の上流側端部を前記天井材に貫通固定して前記室内に開口し、該室内に開口された還気延長管を介して吸引された空気は、前記冷・温風生成機の基端部の吸引開口部から吸引されて、前記冷・温風生成機で再度冷却または加温されて循環再利用することを特徴とする冷暖房システム。が提供され、
更にまた、請求項４記載の発明において、
請求項1記載の冷暖房システムを構成する下流側端部が密封されているダクトに代わり、下流側端部が開口されて排気開口を備えたダクトを使用し、前記ダクトに送気された冷・温風生成機で生成された冷風または温風は、各気流方向変換器の送風流入口に流入して噴射口から床下地ボード下面に噴射して放射状に拡散させて、熱伝導により床材の全面を平均して冷却または加温して、該床材から生じる冷輻射や温輻射により室内を輻射冷暖房する一方、前記各気流方向変換器で捕捉されなかった冷風または温風は、下流側端部の排気開口から床下空間に排気され、該床下空間内に排気された前記冷風または温風と、前記各気流方向変換器の噴射口から噴射して床材を冷却または加温した後の冷風または温風とが、前記床材に設けられた吹出開口から室内に吹出されて、前記冷風または温風により室内全体を空気冷暖房し、前記室内を空気冷暖房した後の空気は、前記冷・温風生成機の吸引開口部から吸引されて、前記冷・温風生成機で再度冷却または加温して循環再利用することを特徴とする冷暖房システム。が提供され、
また更に、請求項５記載の発明において、
請求項２記載の冷暖房システムを構成する下流側端部が密封されているダクトに代わり、下流側端部が開口されて排気開口を備えたダクトを使用し、前記ダクトに送気された冷・温風生成機で生成された冷風または温風は、各気流方向変換器の噴射口から天井材上面に噴射して放射状に拡散させて、熱伝導により天井材の全面を平均して冷却または加温して、該天井材から生じる冷輻射や温輻射により室内を輻射冷暖房する一方、前記各気流方向変換器で捕捉されなかった冷風または温風は、下流側端部の排気開口から天井空間に排気され、該天井空間内に排気された前記冷風または温風と、前記各気流方向変換器の噴射口から噴射して天井材を冷却または加温した後の冷風または温風とが、前記天井材に設けられた吹出開口から室内に吹出されて、前記冷風または温風により室内全体を空気冷暖房し、前記室内を空気冷暖房した後の空気は、前記冷・温風生成機のの吸引開口部から吸引されて、前記冷・温風生成機で再度冷却または加温して循環再利用することを特徴とする冷暖房システム。が提供され、
そして更に、請求項６記載の発明において、
請求項３記載の冷暖房システムを構成する下流側端部が密封されているダクトに代わり、下流側端部が開口されて排気開口を備えたダクトを使用し、前記ダクトに送気された冷・温風生成機で生成された冷風または温風は、各気流方向変換器の噴射口から仕切壁に噴射して放射状に拡散させて、熱伝導により仕切壁の全面を平均して冷却または加温して、該仕切壁から生じる冷輻射や温輻射により室内を輻射冷暖房する一方、前記各気流方向変換器で捕捉されなかった冷風または温風は、下流側端部の排気開口から壁空間に排気され、該壁空間内に排気された前記冷風または温風と、前記各気流方向変換器の噴射口から噴射して仕切壁を冷却または加温した後の冷風または温風とが、前記仕切壁に設けられた吹出開口から室内に吹出されて、前記冷風または温風により室内全体を空気冷暖房し、前記室内を空気冷暖房した後の空気は、前記冷・温風生成機の吸引開口部から吸引されて、前記冷・温風生成機で再度冷却または加温して循環再利用することを特徴とする冷暖房システム。が提供される。 The present invention, as a means for solving the above problems,
In the invention according to claim 1,
At the bottom of the room, an underfloor space is formed between a concrete slab with a heat insulating material on the upper surface and a floor material with an underfloor board installed on the lower surface, and on the front side of any one wall surface in the room, A wall space in which the cold/hot air generator is installed is formed by providing a partition wall having a height from the heat insulating material on the concrete slab to the ceiling material, and the cold/hot air generator is installed in the wall space. The upstream side of a rectangular parallelepiped air supply extension pipe having an opening of the same width as the cold/hot air blowing opening is connected and fixed to the horizontally long rectangular cold/hot air blowing opening provided in the lower part of the In addition, the downstream side of the air supply extension pipe is fixed through the partition wall and extended into the underfloor space, and the downstream end of the air supply extension pipe is extended from the opening width of the air supply extension pipe. It is connected and fixed to a communication opening opened in the upstream side wall of a cubic air supply mixing box with a wide side wall, and furthermore, in a small diameter communication opening opened in the downstream side wall of the air supply mixing box, A communicating opening at an upstream end of a duct made of a small-diameter cylindrical glass cloth disposed in the underfloor space is communicated and fixed, and cold air generated by the cold/hot air generator is inserted into the duct. Or is formed to be able to blow hot air,
The cold air or hot air that has been fed into the air mixing box through the air feeding extension pipe is mixed in the air feeding mixing box to make the temperature almost uniform, and the cold air or hot air is introduced into the duct. insufflated,
The duct has flexibility, noncombustibility, strength, heat resistance, and heat insulation so that the cold air or warm air can be supplied to the duct and expands into a tubular shape. In order to prevent the cold or hot air from leaking, the front and back surfaces of the duct are made of glass cloth coated with vinyl chloride resin to form a horizontally long cylinder, and the downstream end of the duct is sealed, A small-diameter cylindrical portion and a large-diameter cylindrical portion with a bottom are provided above and below and integrally molded into a bottle shape. , an airflow direction changer having an airflow inlet which is formed to have substantially the same width and height, directs the airflow inlet toward the same upstream side, and protrudes the jet outlet upward outside the duct at regular intervals. a plurality of airflow direction converters installed in the duct, and an air supply gap is formed between the outer peripheral surface and the bottom of each airflow direction converter installed in the duct and the inner peripheral wall surface of the duct,
The means for arranging the airflow direction changer in the duct has a plurality of circular mounting openings at the same intervals in the upper surface of the duct, and each of the mounting openings is provided with the airflow direction. The large-diameter cylindrical portion of the transducer is inserted with its upper portion left slightly to expose the upper portion above the duct, and the opening edge of the mounting opening of the duct is placed on the outer peripheral surface of the upper portion. While the outer peripheral surface is tightened and fixed with a metal band, two wires are erected and fixed to the concrete slabs on both sides of the duct where the airflow direction changers are arranged. An L-shaped angle is supported and fixed to the upper end of the metal support rod, and at the center of the upright piece of the L-shaped angle, the upper part of the small diameter cylindrical part projecting out of the duct of the air flow direction converter is approximately Fixing bolts fixed to both side ends of the U-shaped band wound around the semiperipheral surface are passed through the standing pieces, and fixed nuts are screwed to the ends of the penetrating fixing bolts, respectively, and are crimped to the standing pieces. Each airflow direction changer in the duct is formed so as to be fixed to each of the plurality of sets of metal support rods by fixing and pressing the standing piece against the small-diameter cylindrical portion,
The horizontal airflow of cold or warm air supplied into the duct is made to flow from each of the airflow inlets, converted into a vertical airflow to the indoor side by each airflow direction converter, and from each airflow direction converter to the underfloor. Cold or warm air is jetted vertically to the lower surface of the ground board through the jet nozzles to radially diffuse, and the entire surface of the floor material is evenly cooled or heated by heat conduction from the underfloor board. Then, the floor radiation cooling and heating in the room is performed by the cold radiation or warm radiation generated from the floor material, and the cold or warm air after cooling or heating the floor material is blown into the room from the blowing opening provided in the floor material. On the downstream side of the return air extension pipe with a rectangular vertical cross section bent at right angles in order to return the air after cooling and heating the room to the cold/hot air generator. is provided in the upper part of the cold/hot air generator, communicated and fixed to a rectangular suction opening having the same width as the return air extension pipe, and the upstream side of the return air extension pipe above the partition wall The air sucked through the return air extension pipe opened into the room is passed through and fixed to the recirculation opening that opens to the side, and is opened into the room. A cooling/heating system characterized in that the air is sucked from a part, cooled or heated again by the cold/hot air generator, and circulated and reused. is provided and
Further, in the invention according to claim 2,
In the upper part of the room, a ceiling space is formed between the insulation material on the lower surface of the ceiling concrete slab and the ceiling material, and a cold/hot air generator is installed on the indoor side of any one wall surface of the room. The wall space is formed by providing a partition wall with a height from the floor material to the ceiling material, and a horizontally long rectangular cold/hot air blower is provided above the cold/hot air generator installed in the wall space. The outlet opening has an opening of the same width as the cold/hot air outlet, and the upstream end of a rectangular parallelepiped air-supply extension pipe bent at right angles is communicated and fixed, and the air-supply extension is provided. The downstream side of the pipe is fixed through the partition wall and extends into the ceiling space, and the downstream side of the air supply extension pipe is a cubic shape having a side wall wider than the opening width of the air supply extension pipe. The small diameter provided in the ceiling space is connected and fixed to the communication opening opened in the upstream side wall of the air supply mixing box, and further to the small diameter communication fixing part opened in the downstream side wall of the air supply mixing box. The communicating opening at the upstream end of the duct made of cylindrical glass cloth is communicated and fixed so that cold or warm air generated by the cold/hot air purifier can be sent into the duct. ,
The cold air or hot air that has been fed into the air mixing box through the air feeding extension pipe is mixed in the air feeding mixing box to make the temperature almost uniform, and the cold air or hot air is introduced into the duct. insufflated,
The duct has flexibility, noncombustibility, strength, heat resistance, and heat insulation so that the cold air or warm air can be supplied to the duct and expands into a tubular shape. In order to prevent the cold or hot air from leaking, the front and back surfaces of the duct are made of glass cloth coated with vinyl chloride resin to form a horizontally long cylinder, and the downstream end of the duct is sealed, A bottomed large-diameter cylindrical portion and a small-diameter cylindrical portion are provided at the top and bottom and integrally molded in an inverted bottle shape, and an injection port for injecting cold or hot air is provided at the lower end of the small-diameter cylindrical portion, and the large-diameter cylindrical portion is provided. and an air flow direction changer provided with air inlets having substantially the same width and height, directing the air inlets to the same upstream side and protruding the jet outlets downward outside the duct. A plurality of airflow direction changers are arranged in a duct at regular intervals, and an air supply gap is formed between the outer peripheral surface and upper surface of each airflow direction changer installed in the duct and the inner peripheral wall surface of the duct. is,
The means for arranging the airflow direction changer in the duct has a plurality of circular mounting openings formed at the same intervals in the lower surface of the duct, and each of the mounting openings is provided with an airflow direction changer. The large-diameter cylindrical portion of the transducer is inserted with its lower portion left slightly to expose the lower portion below the duct. While the outer peripheral surface is tightened and fixed with a metal band, it is vertically fixed to the ceiling base material on both sides of the duct where the airflow direction changers are arranged. An L-shaped angle is supported and fixed to the lower end of the metal support rod of the book, and at the center of the bent piece of the L-shaped angle, the lower part of the small diameter cylindrical part protruding outside the duct of the air flow direction converter Fixing bolts fixed to both side ends of the U-shaped band wound around the half peripheral surface of the bent piece are passed through the bent piece. Each airflow direction changer in the duct is formed so as to be fixed to each of the plurality of sets of metal support rods by crimping and fixing to the curved piece and pressing the bent piece to the small-diameter cylindrical portion,
The horizontal airflow of cold air or warm air supplied into the duct is made to flow from each of the airflow inlets and converted into a vertical airflow to the indoor side by each airflow direction converter, and from each airflow direction converter to the ceiling Cool or warm air is sprayed vertically onto the upper surface of the ceiling material through the nozzles to radially diffuse the heat conduction of the ceiling material to evenly cool or warm the entire surface of the ceiling material. Then, the ceiling radiant cooling and heating in the room is performed by the cold radiation or warm radiation generated from the ceiling material, and the cold air or warm air after cooling or heating the ceiling material is blown into the room from the blowing opening provided in the ceiling material. While cooling and heating the air in the room by blowing out, in order to return the air after cooling and heating the room to the cold/hot air generator, the downstream side of the return air extension pipe with a rectangular vertical cross section bent at right angles It is provided in the lower part of the cold/hot air generator and communicates with and fixed to a rectangular suction opening having the same width as the return air extension pipe, and the upstream side of the return air extension pipe is the lower side of the partition wall. The air sucked through the return air extension pipe opened into the room by passing through and fixed to the return opening opened in the room is discharged to the suction opening at the lower part of the cold/hot air generator. A cooling and heating system characterized in that the air is sucked from the cold/hot air generator, cooled or warmed again by the cold/hot air generator, and circulated and reused. is provided and
Furthermore, in the invention according to claim 3,
In the upper part of the room, a ceiling space is formed between the ceiling partition plate fixed to the heat insulating material on the lower surface of the ceiling base material and the ceiling material, and a cold/hot air generator is installed in the ceiling space, A partition wall with a height from the floor material in the lower part of the room to the ceiling material is installed on the indoor side of one of the walls installed by fixing the heat insulating material to the front of the base material for the indoor wall surface, and a cylindrical glass is installed. Forming a wall space for installing a duct made of cloth,
An opening having the same width as the cold/hot air blowing opening is provided in the horizontally long rectangular cold/hot air blowing opening provided on the downstream side of the cold/hot air generator installed in the ceiling space. The upstream side of the rectangular parallelepiped air supply extension pipe is connected and fixed, and the downstream direction of the air supply extension pipe is bent downward at a right angle, penetrated and fixed to the ceiling material, and extended into the wall space. , the downstream end of the air supply extension pipe is communicated and fixed to a communication opening opened in the upstream side wall of a cubic air supply mixing box having a side wall wider than the opening width of the air supply extension pipe. Furthermore, a communication opening at the upstream end of a duct made of cylindrical glass cloth with a small diameter disposed in the wall space is connected to the small diameter communication opening opened in the downstream side wall of the air supply mixing box. is communicated and fixed so that cold air or hot air generated by the cold/hot air generator can be sent into the duct,
The cold air or hot air that has been fed into the air mixing box through the air feeding extension pipe is mixed in the air feeding mixing box to make the temperature almost uniform, and the cold air or hot air is introduced into the duct. insufflated,
The duct has flexibility, noncombustibility, strength, heat resistance, and heat insulation so that the cold air or warm air can be supplied to the duct and expands into a tubular shape. In order to prevent the cold or hot air from leaking, the front and back surfaces of the duct are made of glass cloth coated with vinyl chloride resin to form a vertically elongated cylinder, and the downstream end of the duct is sealed. A small-diameter cylindrical portion and a large-diameter cylindrical portion with a bottom are integrally molded in the shape of an inverted bottle with the small-diameter cylindrical portion provided in the lateral direction, and an injection port for injecting cold or hot air is provided at the tip of the small-diameter cylindrical portion, and the large-diameter cylindrical portion is provided. An airflow direction changer having a blower inlet formed at a portion with substantially the same width and height, directs the blower inlet toward the same upstream side, and protrudes forward from the duct with the jet outlet. A plurality of gaps for air supply are provided between the upper and lower peripheral surfaces and the base end surfaces of the respective airflow direction converters installed in the duct and the inner peripheral wall surface of the duct, which are arranged in a duct at regular intervals. is formed and
The means for arranging the airflow direction changer in the duct has a plurality of circular mounting openings at the same intervals on the indoor side surface of the duct, and each of the mounting openings is provided in each of the airflow directions. The large-diameter cylindrical portion of the transducer is inserted with its indoor side portion left slightly to expose the indoor side portion to the outside of the duct, and an opening for mounting the duct is formed on the outer peripheral surface of the indoor side portion. Wrapped around the edges so as to press it toward the interior of the room, and its outer peripheral surface is tightened and fixed with a metal band. An L-shaped angle is supported and fixed to the tip end of two metal support rods fixed horizontally to the L-shaped angle, and the central part of the upright piece of the L-shaped angle protrudes out of the duct of the airflow direction converter. Fixing bolts fixed to both side ends of a U-shaped band wound around the front half circumference of the small-diameter cylindrical portion are passed through the upright pieces, and fixing nuts are screwed to the ends of the through fixing bolts. The airflow direction changers in the duct can be fixed to the plurality of sets of metal support rods by press-fitting the upright pieces and pressing the upright pieces against the small diameter cylindrical portion. formed,
The vertical airflow of cool air or warm air supplied into the duct is flowed from each of the air inlets and converted into a horizontal airflow to the indoor side by each airflow direction converter, and from each airflow direction converter to the above Cool air or warm air is jetted horizontally to the partition wall through the injection port to radially diffuse, and heat conduction from the partition wall evenly cools or heats the entire partition wall surface, and the Indoor floor radiant air conditioning is performed by cold radiation or warm radiation generated from the partition wall, and the cold or warm air after cooling or heating the partition wall is blown into the room from the blowing opening provided in the partition wall to cool the room. While performing air cooling and heating of the above, the cold or hot air after air cooling and heating in the room is sent to the wall space, and the cold or warm air is blown into the room from the blowing opening provided on the lower side of the partition wall. while cooling and heating the room with
In order to return the air after cooling and heating the room to the cold/hot air generator, the downstream end of a return air extension pipe having a rectangular vertical cross section bent at right angles is placed above the cold/hot air generator. and is connected and fixed to a rectangular suction opening having the same width as the return air extension pipe, and the upstream end of the return air extension pipe is penetrated and fixed to the ceiling material to open into the room. , the air sucked through the return air extension pipe opened in the room is sucked from the suction opening at the base end of the cold/hot air generator and cooled again by the cold/hot air generator. Or a cooling and heating system characterized by heating and circulating and reusing. is provided and
Furthermore, in the invention according to claim 4,
Instead of the duct whose downstream end is sealed, which constitutes the cooling and heating system according to claim 1, a duct whose downstream end is open and has an exhaust opening is used, and air is supplied to the duct. The cold or hot air generated by the hot air generator flows into the air inlet of each air flow direction changer and is jetted from the outlet to the bottom surface of the underfloor board and diffused radially. The entire surface is cooled or heated on average, and the room is radiantly cooled and heated by the cold radiation and warm radiation generated from the floor material. The cold air or hot air discharged into the underfloor space from the exhaust opening of the part, and the cold air after cooling or warming the floor material by jetting from the injection port of each airflow direction converter Alternatively, warm air is blown into the room from blow-out openings provided in the floor material, and the cold or warm air cools and heats the entire room, and the air after air cooling and heating in the room is the cold and warm air. A cooling and heating system characterized in that air is sucked from a suction opening of a wind generator, cooled or heated again by the cold/hot air generator, and circulated and reused. is provided and
Furthermore, in the invention according to claim 5,
Instead of the duct whose downstream end is sealed, which constitutes the cooling and heating system according to claim 2, a duct whose downstream end is open and has an exhaust opening is used, and the cooling and heating air supplied to the duct is used. The cold or hot air generated by the hot air generator is jetted from the nozzles of each airflow direction changer onto the top surface of the ceiling material and diffused radially, cooling or heating the entire surface of the ceiling material evenly through heat conduction. While the room is radiantly cooled and heated by the cold radiation and warm radiation generated from the ceiling material, the cold or hot air that is not captured by each of the air flow direction changers flows into the ceiling space from the exhaust opening at the downstream end. The cold air or warm air discharged into the ceiling space and the cold air or warm air after cooling or warming the ceiling material by being jetted from the injection ports of the air flow direction changers are combined into the ceiling The air is blown into the room from the blowing opening provided in the material, the cold air or warm air cools and heats the entire room, and the air after the air cooling and heating of the room is the suction opening of the cold/hot air generator. A cooling/heating system characterized in that the air is sucked from the air-conditioning unit, cooled or heated again by the cold/hot air generator, and reused by circulation. is provided and
Furthermore, in the invention according to claim 6,
Instead of the duct whose downstream end is sealed, which constitutes the cooling and heating system according to claim 3, a duct whose downstream end is open and has an exhaust opening is used, and air is supplied to the duct. The cold or hot air generated by the hot air generator is jetted from the nozzles of each air flow direction changer to the partition wall and diffused radially, cooling or warming the entire partition wall evenly by heat conduction. Then, the room is radiantly cooled and heated by the cold radiation and warm radiation generated from the partition wall, while the cold air or warm air that is not captured by each airflow direction changer is discharged to the wall space from the exhaust opening at the downstream end. and the cold or hot air discharged into the wall space and the cold or hot air after cooling or warming the partition wall by being jetted from the nozzles of the air flow direction changers are combined into the partition wall. The air is blown into the room from the blowing opening provided in the cold air or hot air to cool and heat the entire room, and the air after air cooling and heating in the room is sucked from the suction opening of the cold/hot air generator. The cooling and heating system is characterized in that the air is cooled or heated again by the cold/hot air generator and reused by circulation. is provided.

前記構成より成る本発明によれば、事業所や集会所、あるいは居室等の室内の床下空間または天井空間あるいは壁空間に、表裏面に塩化ビニール樹脂系塗装を施した不燃性、強度性、耐熱性および断熱性を備えた筒状のガラスクロスより成り、且つ下流側端部を密封したダクト、または下流側端部を密封することなく排気開口を設けたダクトのいずれかを配設し、前記室内の壁空間あるいは天井空間に設置された冷・温風生成機で生成された冷風または温風を、該冷・温風生成機の横長長方形状の冷・温風吹出開口部に、該冷・温風吹出開口部と同一幅の開口部を備えた直方体状の送気延長管の上流側を連通固定すると共に、該送気延長管の下流側を、該送気延長管の開口幅より幅広の側壁を備えた立方体状の送気混合ボックスの上流側側壁に開口された連通開口部に連通固定し、更に、該送気混合ボックスの下流側側壁に開口された小径の連通開口部に、前記小径の筒状のガラスクロスより成るダクトの上流側端部の連通開口部が迅速に連通固定されて、前記送気混合ボックス内において前記冷風または温風を混合させて温度をほぼ均一にして、前記小径のダクト内に送気し、該ダクト内に複数個間隔を有して配設された気流方向変換器で、前記冷風または温風の送風方向を室内側方向へ変換し、床材または天井材あるいは仕切壁に前記各気流方向変換器の噴射口から噴射して放射状に拡散させて、熱伝導により床材または天井材あるいは仕切壁の全面を効率よく平均して冷却または加温して、該床材または天井材あるいは仕切壁から生じる冷輻射や温輻射により前記室内を輻射冷暖房することができる。更に、前記下流側端部を密封したダクトの気流方向変換器の噴射口から噴射して、床材または天井材あるいは仕切壁を冷却または加温した後の冷風または温風を、前記床下空間または天井空間あるいは壁空間に送気するか、または前記下流側端部に排気開口を設けたダクトの気流方向変換器の噴射口から噴射して床材または天井材あるいは仕切壁を冷却または加温した後の冷風または温風と、該各気流方向変換器で捕捉されず、前記排気開口から排気された冷風または温風とを、前記床下空間または天井空間あるいは壁空間に送気するか、のいずれかにより、前記床材または天井材あるいは仕切壁に設けられた吹出開口より前記室内に吹出して室内全体を前記冷風または温風により空気冷暖房し、更に前記室内を空気冷暖房した後の空気を、前記天井材あるいは区画壁に設けられた還流開口部から還気延長管を介して前記冷・温風生成機に吸引して循環再利用して、前記室内を再度冷却または加温することができ、そして更に、前記冷・温風生成機が壁空間または天井空間内に設置されているので、該冷・温風生成機の作動音を消音して室内を静寂に保つことができると共に、配管も含めて前記冷・温風生成機が室内に露出することがなく、室内の美観を損なうことのないという優れた効果を奏することができる。 According to the present invention having the above configuration, the underfloor space, ceiling space, or wall space in an office, a meeting place, or a living room is coated with a vinyl chloride resin coating on the front and back surfaces to achieve noncombustibility, strength, and heat resistance. a duct made of a tubular glass cloth having high resistance and heat insulation and having a sealed downstream end or a duct having an exhaust opening without a sealed downstream end; Cold air or hot air generated by a cold/hot air generator installed in the wall space or ceiling space of the room is supplied to the horizontally long rectangular cold/hot air blowing opening of the cold/hot air generator.・The upstream side of a rectangular parallelepiped air supply extension pipe having an opening of the same width as the hot air blowing opening is connected and fixed, and the downstream side of the air supply extension pipe is set so that it is wider than the opening width of the air supply extension pipe. It is connected and fixed to a communication opening opened in the upstream side wall of a cubic air supply mixing box having a wide side wall, and further to a small diameter communication opening opened in the downstream side wall of the air supply mixing box. , the communication opening at the upstream end of the duct made of cylindrical glass cloth with a small diameter is rapidly fixed, and the cold or hot air is mixed in the air supply mixing box to make the temperature substantially uniform. Then, air is sent into the small-diameter duct, and a plurality of airflow direction changers arranged at intervals in the duct change the blowing direction of the cold air or warm air to the indoor direction, and the floor The air is sprayed onto the flooring material, ceiling material, or partition wall from the injection port of each air flow direction converter and diffused radially, and the entire surface of the flooring material, ceiling material, or partition wall is efficiently averaged and cooled or heated by heat conduction. Then, the inside of the room can be radiantly cooled and heated by cold radiation and warm radiation generated from the floor material, ceiling material, or partition wall. Furthermore, the cold air or hot air after cooling or warming the floor material, ceiling material, or partition wall is injected from the injection port of the airflow direction converter of the duct whose downstream end is sealed, and is used in the underfloor space or The floor material, ceiling material, or partition wall is cooled or heated by sending air into the ceiling space or wall space, or by jetting from the jet port of the airflow direction converter of the duct provided with the exhaust opening at the downstream end. either the following cold or hot air and the cold or hot air not captured by the respective airflow direction changers and discharged from the exhaust openings are sent to the underfloor space or ceiling space or wall space. According to the above, the air is blown into the room from the blowing openings provided in the floor material, the ceiling material, or the partition wall to cool and heat the entire room with the cold air or warm air, and the air after air cooling and heating in the room is used as the air. The air can be sucked into the cold/hot air generator via a return air extension pipe from a recirculation opening provided in the ceiling material or the partition wall, and can be recycled and reused to cool or warm the interior of the room again, Furthermore, since the cold/hot air generator is installed in the wall space or the ceiling space, the operating noise of the cold/hot air generator can be silenced to keep the room quiet, and the piping can be Including, the cold/hot air generator is not exposed in the room, and an excellent effect can be obtained that the aesthetic appearance of the room is not spoiled.

本発明の実施例１の冷暖房システムを示す概略縦断面図である。BRIEF DESCRIPTION OF THE DRAWINGS It is a schematic longitudinal cross-sectional view which shows the cooling/heating system of Example 1 of this invention. 本発明の実施例１の冷暖房システムにおける気流方向変換器の拡大斜視図である。Fig. 2 is an enlarged perspective view of an airflow direction changer in the cooling and heating system of Example 1 of the present invention; 本発明の実施例１の冷暖房システムにおけるダクトへの気流方向変換器の設置固定状態を示す要部の拡大縦断面図である。Fig. 4 is an enlarged vertical cross-sectional view of a main part showing a state of installation and fixing of an airflow direction changer to a duct in the cooling and heating system of Embodiment 1 of the present invention; 図３のＡ－Ａ線拡大断面図である。4 is an enlarged cross-sectional view taken along line AA of FIG. 3; FIG. 本発明の実施例１における気流変換器のダクトへの取付状態を示す要部の拡大平面図である。FIG. 4 is an enlarged plan view of a main part showing how the airflow converter is attached to the duct according to the first embodiment of the present invention; 本発明の実施例２の冷暖房システムを示す概略縦断面図である。It is a schematic longitudinal cross-sectional view showing the cooling and heating system of Example 2 of this invention. 本発明の実施例２の冷暖房システムにおける気流方向変換器の拡大斜視図である。FIG. 7 is an enlarged perspective view of an airflow direction changer in the cooling/heating system of Example 2 of the present invention; 本発明の実施例２の冷暖房システムにおけるダクトへの気流方向変換器の設置固定状態を示す要部の拡大縦断面図である。Fig. 10 is an enlarged vertical cross-sectional view of a main part showing an installed and fixed state of an airflow direction changer to a duct in the cooling and heating system of Embodiment 2 of the present invention; 図８のＢ－Ｂ線拡大断面図である。FIG. 9 is an enlarged cross-sectional view taken along line BB of FIG. 8; 本発明の実施例２における気流変換器のダクトへの取付状態を示す要部の拡大底面図である。FIG. 10 is an enlarged bottom view of a main part showing a mounting state of an airflow converter to a duct according to Embodiment 2 of the present invention; 本発明の実施例３の冷暖房システムを示す概略縦断面図である。It is a schematic longitudinal cross-sectional view showing the cooling and heating system of Example 3 of this invention. 本発明の実施例３の冷暖房システムにおける気流方向変換器の拡大斜視図である。Fig. 10 is an enlarged perspective view of an airflow direction changer in the cooling and heating system of Example 3 of the present invention; 本発明の実施例３の冷暖房システムにおけるダクトへの気流方向変換器の設置固定状態を示す要部の拡大縦断面図である。FIG. 11 is an enlarged vertical cross-sectional view of a main part showing an installed and fixed state of an airflow direction changer to a duct in a cooling and heating system according to Embodiment 3 of the present invention; 図１３のＣ－Ｃ線拡大断面図である。14 is an enlarged cross-sectional view along line CC of FIG. 13; FIG. 本発明の実施例３における気流変換器のダクトへの取付状態を示す要部の拡大右側面図である。FIG. 11 is an enlarged right side view of a main part showing how an airflow converter is attached to a duct according to Embodiment 3 of the present invention; 本発明の実施例４の冷暖房システムを示す概略縦断面図である。It is a schematic vertical cross-sectional view which shows the cooling/heating system of Example 4 of this invention. 本発明の実施例５の冷暖房システムを示す概略縦断面図である。It is a schematic vertical cross-sectional view which shows the cooling/heating system of Example 5 of this invention. 本発明の実施例６の冷暖房システムを示す概略縦断面図である。It is a schematic vertical cross-sectional view which shows the cooling/heating system of Example 6 of this invention.

本発明の実施例１を図１～図５を用いて詳細に説明する。実施例１は、空気調和機等の冷・温風生成機で生成した冷風や温風を送気する、表裏面に塩化ビニール樹脂系塗装を施した筒状のガラスクロスより成るダクトを、事業所や集会所、あるいは居室等の室内の床下空間に配設するタイプの冷暖房システムである。以下、実施例１の冷暖房システムにつき、図を用いて更に詳細に説明する。 Embodiment 1 of the present invention will be described in detail with reference to FIGS. 1 to 5. FIG. In Example 1, a duct made of tubular glass cloth with vinyl chloride resin-based coating applied to the front and back surfaces is used for supplying cold and warm air generated by a cold/hot air generator such as an air conditioner. This type of cooling and heating system is installed in an indoor underfloor space such as a place, a meeting place, or a living room. Hereinafter, the cooling and heating system of the first embodiment will be described in more detail with reference to the drawings.

図１は、本発明の実施例１の表裏面に塩化ビニール樹脂系塗装を施した筒状のガラスクロスより成るダクトを床下空間に配設した冷暖房システムを示す概略縦断面図である。すなわち、図１に示すように、室内１の底部に、断熱材２を上面に配設したコンクリートスラブ３と、下面に床下地ボード４を設置した床材５との間に床下空間６を形成し、前記室内1のいずれかの側の壁面７の室内１側に、空気調和機等の冷・温風生成機Ｗを設置する壁空間８を前記コンクリートスラブ３上の断熱材２から天井材９までの高さの仕切壁１０を設けて形成し、且つ該壁空間８内の前記コンクリートスラブ３上の断熱材２上に設置された冷・温風生成機Ｗの下方部に設けられた横長長方形状の冷・温風吹出開口部１１に、該冷・温風吹出開口部１１と同一幅の開口部を備えた直方体状の送気延長管１２の上流側端部を連通固定すると共に、該送気延長管１２の下流側方向を前記仕切壁１０に貫通固定して床下空間６内へ延設し、且つ前記送気延長管１２の下流側端部を、該送気延長管１２の開口幅より幅広の側壁を備えた立方体状の送気混合ボックス１３の上流側側壁に開口された連通開口部１３ａに連通固定し、更に前記送気混合ボックス１３の下流側側壁に開口された小径の連通開口部１３ｂに、筒状のガラスクロスにより小径に形成され、前記床下空間６内に配設されたダクト１４の上流側端部の連通開口部１５が連通固定されると共に、該ダクト１４の下流側端部は開口されることなく密封１６されている。そして、前記のように、本発明においては、前記冷・温風生成機Ｗが図示していない配管も含めて壁空間８内に設置されているので、該冷・温風生成機Ｗの作動音を消音して室内１を静寂に保つことができると共に、配管も含めて前記冷・温風生成機Ｗが室内１に露出しないよう形成されて、室内１の美観を保持している。なお、図中、7ａは断熱材、7ｂは壁面用下地材、９ａは断熱材、９ｂは天井用下地材である。 FIG. 1 is a schematic vertical cross-sectional view showing a cooling and heating system in which a duct made of cylindrical glass cloth coated with vinyl chloride resin on the front and back surfaces of Embodiment 1 of the present invention is disposed in an underfloor space. That is, as shown in FIG. 1, at the bottom of the room 1, an underfloor space 6 is formed between a concrete slab 3 having a heat insulating material 2 on its upper surface and a floor material 5 having an underfloor board 4 installed on its lower surface. Then, a wall space 8 for installing a cold/hot air generator W such as an air conditioner is formed on the room 1 side of the wall surface 7 on either side of the room 1 from the heat insulating material 2 on the concrete slab 3 to the ceiling material. A partition wall 10 with a height of up to 9 is provided at the lower part of the cold/hot air generator W which is formed on the heat insulating material 2 on the concrete slab 3 in the wall space 8 The upstream end of a rectangular parallelepiped air supply extension pipe 12 having an opening of the same width as the cold/hot air blowing opening 11 is connected and fixed to the horizontally long rectangular cold/hot air blowing opening 11. , the downstream direction of the air supply extension pipe 12 is fixed through the partition wall 10 and extends into the underfloor space 6, and the downstream end of the air supply extension pipe 12 is connected to the air supply extension pipe 12 communicated and fixed to a communication opening 13a opened in the upstream side wall of a cubic air supply mixing box 13 having a side wall wider than the opening width of the air supply mixing box 13, and further opened in the downstream side wall of the air supply mixing box 13 A communication opening 15 at the upstream end of a duct 14 formed in a small diameter from a cylindrical glass cloth and arranged in the underfloor space 6 is communicated with and fixed to the small diameter communication opening 13b. The downstream end of 14 is sealed 16 without opening. As described above, in the present invention, since the cold/hot air generator W is installed in the wall space 8 including piping not shown, the cold/hot air generator W operates. The room 1 can be kept quiet by muting the sound, and the cold/hot air generator W including the piping is formed so as not to be exposed to the room 1, thereby maintaining the beauty of the room 1. - 特許庁In the figure, 7a is a heat insulating material, 7b is a wall base material, 9a is a heat insulating material, and 9b is a ceiling base material.

前記冷・温風生成機Ｗの下方部の冷・温風吹出開口部１１は横長長方形状に形成されていて、前記筒状のガラスクロスより成るダクト１４は直に連通固定することはできないので、前記したように本発明は、前記冷・温風生成機Ｗの下方部に設けられた横長長方形状の冷・温風吹出開口部１１に、該冷・温風吹出開口部１１と同一幅の開口部を備えた直方体状の送気延長管１２の上流側端部を連通固定し、更に前記送気延長管１２の下流側端部を、該送気延長管１２の開口幅より幅広の側壁を備えた立方体状の送気混合ボックス１３の上流側側壁に開口された連通開口部１３ａに連通固定し、そして前記送気混合ボックス１３の下流側側壁に開口された小径の連通開口部１３ｂに前記ダクト１４の上流側端部の連通開口部１５が連通固定されている。 Since the cold/hot air outlet 11 at the lower portion of the cold/hot air generator W is formed in a horizontally long rectangular shape, the duct 14 made of the cylindrical glass cloth cannot be directly connected and fixed. As described above, in the present invention, the horizontally long rectangular cold/hot air blowing opening 11 provided in the lower part of the cold/hot air generator W has the same width as the cold/hot air blowing opening 11. The upstream end of a rectangular parallelepiped air supply extension tube 12 having an opening is fixed in communication, and the downstream end of the air supply extension tube 12 is wider than the opening width of the air supply extension tube 12. It is connected and fixed to the communication opening 13a opened in the upstream side wall of the cubic air supply mixing box 13 provided with the side wall, and the small diameter communication opening 13b opened in the downstream side wall of the air supply mixing box 13. A communicating opening 15 at the upstream end of the duct 14 is fixed to the duct 14 .

前記送気混合ボックス１３の下流側壁面に開口された小径の連通開口部１３ｂに連通固定された小径のダクト１４内に、前記冷・温風送風機Ｗからの冷風または温風が送気されるが、前記ダクト１４内に送気される冷風または温風は、容量の大なる送気混合ボックス１３内において混合されて温度をほぼ均一にして前記ダクト１４内に送気される。 Cold air or hot air from the cold/hot air blower W is sent into a small-diameter duct 14 fixed in communication with a small-diameter communication opening 13b opened in the downstream side wall surface of the air supply mixing box 13. However, the cold air or hot air supplied into the duct 14 is mixed in the large-capacity air supply mixing box 13 to make the temperature substantially uniform and then supplied into the duct 14 .

前記ダクト１４は、前記冷風または温風が送気されてチューブ状に膨らむことができるよう、柔軟性を有すると共に、不燃性、強度性、耐熱性および断熱性を備え、更に該ダクト１４内に送気された冷風または温風が漏洩するのを防止すべく、表裏面に塩化ビニール樹脂系塗装を施したガラスクロスにより横長筒状に形成されている。 The duct 14 has flexibility, noncombustibility, strength, heat resistance and heat insulation so that it can be expanded into a tubular shape by being supplied with the cold air or hot air. In order to prevent the supplied cold air or warm air from leaking, the front and back surfaces of the glass cloth are coated with vinyl chloride resin to form a horizontally elongated cylindrical shape.

前記ダクト１４内の適位置には、小径円筒部１７と有底の大径円筒部１８とを上下に備えてボトル状に一体成型されて、前記小径円筒部１７上に冷風または温風の噴射口１９を開口すると共に、前記大径円筒部１８に送風流入口２０を開口して形成された気流方向変換器２１が一定間隔を有して複数個配設され、更に図４に示すように前記ダクト１４内に配設された各気流方向変換器２１の両側外周面および底面と該ダクト１４の内周壁面間には送気用隙間２２が形成されている。 At a suitable position in the duct 14, a small diameter cylindrical portion 17 and a large diameter cylindrical portion 18 with a bottom are provided at the top and bottom, and are integrally molded in the shape of a bottle. A plurality of air flow direction changers 21 are arranged at regular intervals and are formed by opening the port 19 and opening the blower inlet 20 in the large-diameter cylindrical portion 18. Further, as shown in FIG. An air supply gap 22 is formed between the inner peripheral wall surface of the duct 14 and the outer peripheral surface and the bottom surface of each air flow direction converter 21 arranged in the duct 14 .

前記各気流方向変換器２１は、前記冷・温風生成機Ｗから、前記送気延長管１２および送気混合ボックス１３を介して送気された冷風または温風が流れ込む送風流入口２０を開口すると共に、前記ダクト１４内に送気された冷風または温風の水平気流の最大風量を流入できるよう、前記各送風流入口２０は、前記大径円筒部１８に、ほぼ同一幅および同一高さに開口されて、前記ダクト１４内にそれぞれ該各送風流入口２０の開口中心部をすべて同一上流側へ向けて配設されている。 Each of the air flow direction converters 21 has an air inlet 20 into which cold or warm air supplied from the cold/hot air generator W through the air extension pipe 12 and the air mixing box 13 flows. In addition, each of the air inlets 20 has substantially the same width and the same height in the large-diameter cylindrical portion 18 so that the maximum amount of horizontal airflow of cold air or warm air supplied into the duct 14 can flow. , and the center portions of the openings of the respective airflow inlets 20 are arranged in the duct 14 so as to all face the same upstream side.

前記各気流方向変換器２１のダクト１４内への配設固定手段は、図４に示すように、前記ダクト１４の上面部に同一間隔を有して円状の取付け開口部２３を開口し、該取付け開口部２３に前記各気流方向変換器２１の大径円筒部１８を、その上方部をわずかに残して挿入して、該上方部をダクト１４上方に露出させ、前記上方部の外周面に前記ダクト１４の取付け開口部２３の開口縁部を上方へ押し上げるようにして巻付けて、その外周面を金属バンド２４で締付け固定する。 As shown in FIG. 4, the means for fixing each of the airflow direction converters 21 in the duct 14 has circular mounting openings 23 at the same intervals on the upper surface of the duct 14. The large-diameter cylindrical portion 18 of each of the airflow direction converters 21 is inserted into the mounting opening 23 with the upper portion slightly left, and the upper portion is exposed above the duct 14, and the outer peripheral surface of the upper portion is exposed. The duct 14 is wrapped around the duct 14 so that the opening edge of the mounting opening 23 is pushed upward, and the outer peripheral surface of the duct 14 is tightened and fixed with a metal band 24 .

そして、前記各気流方向変換器２１が配設されているダクト１４の両側外側位置のコンクリートスラブ３に、例えば、アンカーボルトにより下端部を埋め込んで立設固定された２本の金属製支持杆２５の上端部に、Ｌ字状アングル２６の水平片２６ａを、例えば、２本の締付けナット２６ｂにより締付けて支架固定すると共に、該Ｌ字状アングル２６の起立片２７の中央部において、前記気流方向変換器２１の小径円筒部１７の上方部のほぼ半周面に巻き付けたＵ字バンド２８の両側端部に溶接等により固定された固定ボルト２８ａを起立片２７にそれぞれ貫通し、且つ該貫通した前記各固定ボルト２８ａの先端部に固定ナット２９をそれぞれ螺合して、前記起立片２７に圧着固定すると共に、該起立片２７を前記小径円筒部１７に圧接することにより、前記ダクト１４は前記各複数組みの金属製支持杆２５に固定される。 Two metal support rods 25 are erected and fixed by embedding their lower ends with anchor bolts, for example, in the concrete slabs 3 on both sides of the duct 14 on which the airflow direction converters 21 are arranged. The horizontal piece 26a of the L-shaped angle 26 is fixed to the upper end of the L-shaped angle 26 by tightening it with, for example, two tightening nuts 26b. Fixing bolts 28a fixed by welding or the like to both side ends of a U-shaped band 28 wound around the upper half circumference of the small-diameter cylindrical portion 17 of the transducer 21 are passed through the upright pieces 27, respectively. A fixing nut 29 is screwed onto the tip of each fixing bolt 28a and fixed to the standing piece 27 by pressure. It is fixed to a plurality of sets of metal support rods 25 .

前記冷・温風生成機Ｗから送気延長管１２を経て送気混合ボックス１３に送気された冷風または温風を、該送気混合ボックス１３内において混合して温度をほぼ均一にしてダクト１４内に送気すると、間隔を有して複数個の気流方向変換器２１を設置しているために、一番上流側に位置する気流方向変換器２１の送風流入口２０から前記冷風または温風の水平気流が流入し、小径円筒部１７の噴射口１９から上方の室内側への垂直上昇気流に変換されて噴射される。そして、前記一番上流側に位置する気流方向変換器２１の送風流入口２０に流入できなかった冷風または温風は、前記一番上流側の気流方向変換器２１の両側外周面および底面とダクト１４の内周壁面間の送気用隙間２２を通って二番目の気流方向変換器２１方向へ流れる。 The cold or warm air supplied from the cold/hot air generator W to the air mixing box 13 through the air supply extension pipe 12 is mixed in the air mixing box 13 to make the temperature substantially uniform, and the duct 14, since a plurality of air flow direction changers 21 are installed at intervals, the cold air or warm air is blown from the air inlet 20 of the air flow direction changer 21 located on the most upstream side. A horizontal airflow of wind flows in, is converted into a vertical updraft, and is jetted upward from the injection port 19 of the small-diameter cylindrical portion 17 toward the interior of the room. The cold or hot air that has not flowed into the airflow inlet 20 of the airflow direction changer 21 located on the most upstream side passes through the outer peripheral surfaces and the bottom surface of the airflow direction changer 21 on the most upstream side and the duct. 14 and flows toward the second airflow direction changer 21 through the air supply gap 22 between the inner peripheral wall surfaces of No. 14 .

前記二番目の気流方向変換器２１方向へ流れた冷風または温風の水平気流は、該二番目の気流方向変換器２１の送風流入口２０から流入し、小径円筒部１７の噴射口１９から上方の室内側への垂直上昇気流に変換されて噴射される。以下、同様に下流側の各気流方向変換器２１方向へ流れる。前記のようにダクト１４内の各気流方向変換器２１の送風流入口２０の開口中心部をすべて同一上流側方向へ向けて配設されていると共に、前記送気用隙間２２が形成されているために、前記各開送風流入口２０に流入する冷風または温風の流入量はほぼ均一である。また、前記ダクト１４は、耐熱性および断熱性を備えているため、ダクト１４内に送気された冷風または温風による冷気または暖気が、前記各気流方向変換器２１に到達する前に該ダクト１４外へ抜けてしまうことがない。 The horizontal airflow of cold air or warm air flowing in the direction of the second airflow direction converter 21 flows in from the air inlet 20 of the second airflow direction converter 21, and flows upward from the injection port 19 of the small-diameter cylindrical portion 17. It is converted into a vertical updraft and jetted to the interior of the room. Thereafter, the air similarly flows toward each air flow direction changer 21 on the downstream side. As described above, the central openings of the airflow inlets 20 of the airflow direction converters 21 in the duct 14 are all directed in the same upstream direction, and the air supply gap 22 is formed. Therefore, the amount of cool air or hot air flowing into each of the open air inlets 20 is substantially uniform. In addition, since the duct 14 has heat resistance and heat insulation properties, the cold air or warm air from the cold air or warm air sent into the duct 14 is prevented from reaching the air flow direction changers 21 before reaching the ducts 21 . 14 It never slips outside.

そして、前記ダクト１４は下流側端部が密封１６されているので、前記ダクト１４に送気された冷・温風生成機Ｗで生成された冷風または温風は、各気流方向変換器２１の送風流入口２０から流入し、各噴射口１９を介して床下地ボード４の下面に噴射される。すなわち、前記ダクト１４内に送気された冷風または温風は、前記各気流方向変換器２１の送風流入口２０から流入し、更に前記各気流方向変換器２１の送風流入口２０から流入できなかった冷風または温風は、前記密封１６部分により圧力を高めて、前記いずれかの気流方向変換器２１の送風流入口２０から流入し、すべての冷風または温風を噴射口１９から床下地ボード４の下面に垂直に噴射する一方、前記噴射した冷風または温風を放射状に拡散させ、該床下地ボード４からの熱伝導により床材５全面を平均してむらなく冷却または加温して、該床材５から生じる冷輻射または温輻射の効果を高めて、室内１の床材５を輻射冷暖房するが、前記床材５を冷却または加温した後の冷風または温風は、前記床材５の先方側端部に設けられた吹出開口３０から室内１内に吹き出されて、該室内1全体を前記冷風または温風により空気冷暖房し、その後、前記空気冷暖房した後の空気は、冷・温風生成機Ｗに還流されて再び冷却または加温して循環再利用される。 Since the downstream end of the duct 14 is sealed 16, the cold air or warm air generated by the cold/hot air generator W sent to the duct 14 is directed to each air flow direction changer 21. The air flows in from the air inlet 20 and is jetted onto the underfloor board 4 through each jetting port 19 . That is, the cold air or warm air sent into the duct 14 flows in from the air inlet 20 of each air flow direction changer 21 and furthermore cannot flow in from the air flow inlet 20 of each air flow direction changer 21. The cold or hot air is increased in pressure by the sealed portion 16 and flows in from the air inlet 20 of one of the air flow direction changers 21, and all the cold or hot air is discharged from the jet outlet 19 to the underfloor board 4. While jetting vertically to the lower surface, the jetted cold or hot air is radially diffused, and the entire surface of the floor material 5 is evenly cooled or warmed by heat conduction from the underfloor board 4, and the The effect of cold radiation or warm radiation generated from the floor material 5 is enhanced, and the floor material 5 in the room 1 is radiantly cooled and heated. The air is blown into the room 1 from the blow-out opening 30 provided at the front end of the room 1, and the entire room 1 is cooled or heated by the cold or warm air. It is returned to the wind generator W, cooled or heated again, and recycled.

すなわち、前記室内１を冷却または加温した後の空気を、冷・温風生成機Ｗに還流して再び冷却または加温して循環再利用する手段は、図１に示すように、前記仕切壁１０の上方側に開口した還流開口部３１に、前記室内１の空気冷暖房した後の空気を前記冷・温風生成機Ｗに還流させるため、縦断面長方形状の還気延長管３２の下流側端部を、前記冷・温風生成機Ｗの上方部に設けられた、該還気延長管３２と同一幅の長方形状の吸引開口部３３に連通固定すると共に、該還気延長管３２の上流側を直角に折曲して前記還流開口部３１に貫通固定して前記室内1に開口されており、該室内1に開口されている還気延長管３２を介して吸引された空気は、前記冷・温風生成機Ｗの上端部の吸引開口部３３から吸引されて、前記冷・温風生成機Ｗで再度冷却または加温されて循環再利用できるよう構成されている。 That is, as shown in FIG. 1, the means for circulating and reusing the air after cooling or heating the inside of the room 1 by recirculating it to the cold/hot air generator W to cool or heat it again includes the partition Downstream of a return air extension pipe 32 having a rectangular vertical cross-section, in order to return the air after cooling and heating the air in the room 1 back to the cold/hot air generator W at a return opening 31 opened on the upper side of the wall 10. The side end is connected and fixed to a rectangular suction opening 33 having the same width as the return air extension pipe 32 provided in the upper part of the cold/hot air generator W, and the return air extension pipe 32 The upstream side of the is bent at a right angle and penetrated through the recirculation opening 31 and is opened into the chamber 1. The air sucked through the return air extension pipe 32 opened into the chamber 1 is , is sucked from the suction opening 33 at the upper end of the cold/hot air generator W, cooled or heated again by the cold/hot air generator W, and can be recycled and reused.

なお、前記説明においては、冷・温風生成機Ｗに１本のダクト１４が連結されているものとして説明したが、前記ダクト１４に図示していない、複数本の前記ダクト１４と同一構成の分岐ダクトを連結すれば、面積の広い室内の冷暖房に対応することができる。 In the above description, it is assumed that one duct 14 is connected to the cold/hot air generator W. By connecting a branch duct, it is possible to cope with the cooling and heating of a room with a large area.

本発明の実施例２を図６～図１０を用いて詳細に説明する。実施例２は、実施例１と同様に、空気調和機等の冷・温風生成機で生成した冷風や温風を送気する、表裏面に塩化ビニール樹脂系塗装を施した筒状のガラスクロスより成るダクトを、事業所や集会所または居室等の室内の天井空間に配設するタイプの冷暖房システムである。以下、実施例２の冷暖房システムにつき、図を用いて更に詳細に説明する。 Embodiment 2 of the present invention will be described in detail with reference to FIGS. 6 to 10. FIG. In Example 2, as in Example 1, cylindrical glass with vinyl chloride resin-based coating applied to the front and back surfaces for sending cold or hot air generated by a cold/hot air generator such as an air conditioner. This is a type of cooling and heating system in which a duct made of cloth is arranged in the ceiling space of an office, a meeting place, a living room, or the like. The cooling and heating system of the second embodiment will be described in more detail below with reference to the drawings.

図６は、本発明の実施例２の表裏面に塩化ビニール樹脂系塗装を施した筒状のガラスクロスより成るダクトを天井空間に配設した冷暖房システムを示す概略縦断面図である。すなわち、図６に示すように、室内３４の上方部において、天井用下地材３５の下面に配設した断熱材３６と天井材３７との間に天井空間３８を形成し、且つ前記室内３４のいずれかの側の壁面３９の室内３４側に、空気調和機等の冷・温風生成機Ｗを設置する壁空間４０を床材４１から天井材３７までの高さの仕切壁４２を設けて形成し、且つ該壁空間４０内の床材４１上に設置された冷・温風生成機Ｗの上方部に設けられた横長長方形状の冷・温風吹出開口部４３に、該冷・温風吹出開口部４３と同一幅の開口部を備えた直方体状の送気延長管４４の上流側端部を連通固定すると共に、該送気延長管４４の下流側方向を直角に折曲して前記仕切壁４２に貫通固定して天井空間３８内へ延設し、且つ前記送気延長管４４の下流側端部を、該送気延長管４４の開口幅より幅広の側壁を備えた立方体状の送気混合ボックス４５の上流側側壁に開口された連通開口部４５ａに連通固定し、更に該送気混合ボックス４５の下流側側壁に開口された小径の連通開口部４５ｂに、筒状のガラスクロスにより小径に形成されたダクト４６の上流側端部の連通開口部４７が連通固定されると共に、該ダクト４６の下流側端部は開口されることなく密封４８されている。そして、前記のように、本発明においては、前記冷・温風生成機Ｗが図示していない配管も含めて壁空間４０内に設置されているので、該冷・温風生成機Ｗの作動音を消音して室内３４を静寂に保つことができると共に、配管も含めて前記冷・温風生成機Ｗが室内３４に露出しないよう形成されて、室内３４の美観を保持している。なお、図中、３９ａは壁面用下地材、３９ｂは断熱材、４１aはコンクリートスラブ、４１ｂは断熱材である。 FIG. 6 is a schematic vertical cross-sectional view showing a cooling and heating system in which a duct made of cylindrical glass cloth having vinyl chloride resin-based coating applied to the front and back surfaces of Embodiment 2 of the present invention is disposed in the ceiling space. That is, as shown in FIG. 6, in the upper part of the room 34, a ceiling space 38 is formed between a ceiling material 37 and a heat insulating material 36 arranged on the lower surface of a base material 35 for the ceiling. A partition wall 42 with a height from a floor material 41 to a ceiling material 37 is provided on the room 34 side of the wall surface 39 on either side of the wall space 40 for installing a cold/hot air generator W such as an air conditioner. The cold/hot air blowing opening 43 of a horizontally long rectangular shape provided in the upper part of the cold/hot air generator W installed on the floor material 41 in the wall space 40 is supplied with the cold/hot air. The upstream end of a rectangular parallelepiped air supply extension pipe 44 having an opening with the same width as the air blowing opening 43 is fixed in communication, and the downstream direction of the air supply extension pipe 44 is bent at a right angle. A cubic shape having a side wall wider than the opening width of the air supply extension pipe 44 is attached to the downstream end of the air supply extension pipe 44 so as to penetrate and fix the partition wall 42 and extend into the ceiling space 38 . The communication opening 45a opened in the upstream side wall of the air supply mixing box 45 is connected and fixed, and the small diameter communication opening 45b opened in the downstream side wall of the air supply mixing box 45 is connected with a cylindrical glass The communication opening 47 at the upstream end of the duct 46 formed with a small diameter is fixed by the cross, and the downstream end of the duct 46 is sealed 48 without being opened. As described above, in the present invention, the cold/hot air generator W is installed in the wall space 40 including piping not shown. The room 34 can be kept quiet by muting the sound, and the cold/hot air generator W including the piping is formed so as not to be exposed to the room 34, so that the room 34 is kept beautiful. In the figure, 39a is a base material for a wall surface, 39b is a heat insulating material, 41a is a concrete slab, and 41b is a heat insulating material.

前記冷・温風生成機Ｗの上方部の冷・温風吹出開口部４３は横長長方形状に形成されていて、前記筒状のガラスクロスより成るダクト４６は直に連通固定することはできないので、前記したように本発明は、前記冷・温風生成機Ｗの上方部に設けられた横長長方形状の冷・温風吹出開口部４３に、該冷・温風吹出開口部４３と同一幅の開口部を備えた直方体状の送気延長管４４の上流側端部を連通固定し、更に前記送気延長管４４の下流側端部を、該送気延長管４４の開口幅より幅広の側壁を備えた立方体状の送気混合ボックス４５の上流側側壁に開口された連通開口部４５aに連通固定し、そして前記送気混合ボックス４５の下流側側壁に開口された小径の連通開口部４５ｂに前記ダクト４６の上流側端部の連通開口部４７が連通固定されている。 Since the cold/hot air outlet 43 in the upper part of the cold/hot air generator W is formed in a horizontally long rectangular shape, the duct 46 made of the cylindrical glass cloth cannot be directly connected and fixed. As described above, in the present invention, the horizontally long rectangular cold/hot air blowing opening 43 provided in the upper part of the cold/hot air generator W has the same width as the cold/hot air blowing opening 43. The upstream end of a rectangular parallelepiped air supply extension pipe 44 having an opening is fixed in communication, and the downstream end of the air supply extension pipe 44 is wider than the opening width of the air supply extension pipe 44. It is connected and fixed to a communication opening 45a opened in the upstream side wall of a cubic air supply mixing box 45 provided with a side wall, and a small diameter communication opening 45b opened in the downstream side wall of the air supply mixing box 45. A communication opening 47 at the upstream end of the duct 46 is fixed to the duct 46 .

前記送気混合ボックス４５の下流側壁面に開口された小径の連通開口部４５ｂに連通固定された小径のダクト４６内に、前記冷・温風送風機Ｗからの冷風または温風が送気されるが、前記ダクト４６内に送気される冷風または温風は、容量の大なる送気混合ボックス４５内において混合されて温度をほぼ均一にして前記ダクト４６内に送気される。 Cold air or hot air from the cold/hot air blower W is sent into a small-diameter duct 46 that is fixed in communication with a small-diameter communication opening 45b that is opened in the downstream side wall surface of the air supply mixing box 45. However, the cold air or hot air supplied into the duct 46 is mixed in the large-capacity air supply mixing box 45 to make the temperature substantially uniform and then supplied into the duct 46 .

前記ダクト４６は、前記冷風または温風が送気されてチューブ状に膨らむことができるよう、柔軟性を有すると共に、不燃性、強度性、耐熱性および断熱性を備え、更に該ダクト４６内に送気された冷風または温風が漏洩するのを防止すべく、表裏面に塩化ビニール樹脂系塗装を施したガラスクロスにより横長筒状に形成されている。 The duct 46 has flexibility, noncombustibility, strength, heat resistance, and heat insulation so that it can be expanded into a tubular shape by being supplied with the cold air or hot air. In order to prevent the supplied cold air or warm air from leaking, the front and back surfaces of the glass cloth are coated with vinyl chloride resin to form a horizontally elongated cylindrical shape.

前記ダクト４６内の適位置には、有底の大径円筒部４９と小径円筒部５０とを上下に備えて逆ボトル状に一体成型され、前記小径円筒部５０下端に冷風または温風の噴射口５１を備えると共に、前記大径円筒部５０に送風流入口５２を開口して形成された気流方向変換器５３が一定間隔を有して複数個配設され、更に図６に示すように前記ダクト４６内に配設された各気流方向変換器５３の両側外周面および上面と該ダクト４６の内周壁面間には送気用隙間５４が形成されている。 At a suitable position in the duct 46, a bottomed large-diameter cylindrical portion 49 and a small-diameter cylindrical portion 50 are provided at the top and bottom, and are integrally molded in an inverted bottle shape. A plurality of air flow direction changers 53 are provided at regular intervals and are formed by opening the large-diameter cylindrical portion 50 and blowing air inlets 52. Further, as shown in FIG. An air-supply gap 54 is formed between the outer peripheral surface and upper surface of each airflow direction converter 53 disposed in the duct 46 and the inner peripheral wall surface of the duct 46 .

前記各気流方向変換器５３は、前記冷・温風生成機Ｗから、前記送気延長管４４および送気混合ボックス４５を介して送気された冷風または温風が流れ込む送風流入口５２を開口すると共に、前記ダクト４６内に送気された冷風または温風の水平気流の最大風量を流入できるよう、前記各送風流入口５２は、前記大径円筒部４９に、ほぼ同一幅および同一高さに開口されて、前記ダクト４６内にそれぞれ該各送風流入口５２の開口中心部をすべて同一上流側へ向けて配設されている。 Each of the airflow direction converters 53 has an airflow inlet 52 into which cold or hot air supplied from the cold/hot air generator W through the air supply extension pipe 44 and the air supply mixing box 45 flows. In addition, each of the air inlets 52 has substantially the same width and the same height in the large-diameter cylindrical portion 49 so that the maximum amount of horizontal airflow of cold air or warm air supplied into the duct 46 can flow. , and the center portions of the openings of the airflow inlets 52 are all directed toward the same upstream side in the duct 46 .

前記各気流方向変換器５３のダクト４６内への配設固定手段は、図９に示すように、前記ダクト４６の下面部に同一間隔を有して円状の取付け開口部５５を開口し、該取付け開口部５５に前記各気流方向変換器５３の大径円筒部４９を、その下方部をわずかに残して挿入して、該下方部をダクト４６下方に露出させ、前記下方部の外周面に前記ダクト４６の取付け開口部５５の開口縁部を下方へ押し下げるようにして巻付けて、その外周面を金属バンド５６で締付け固定する。 As shown in FIG. 9, the means for fixing the airflow direction converters 53 to the inside of the duct 46 has circular attachment openings 55 at equal intervals in the lower surface of the duct 46. The large-diameter cylindrical portion 49 of each of the airflow direction converters 53 is inserted into the mounting opening 55 leaving a small portion of the lower portion thereof exposed to expose the lower portion below the duct 46, and the outer peripheral surface of the lower portion is exposed. The duct 46 is wrapped around the duct 46 so as to push down the opening edge of the mounting opening 55, and the outer peripheral surface is tightened and fixed with a metal band 56. As shown in FIG.

そして、前記各気流方向変換器５３が配設されているダクト４６の両側外側位置の天井用下地材３５に、例えば、アンカーボルトにより基端部を埋め込んで、該天井用下地材３５下方に垂設固定された２本の金属製支持杆５７の下端部に、Ｌ字状アングル５８の水平片５８ａを、例えば、２本の締付けナット５８ｂで締付けて支架固定すると共に、該Ｌ字状アングル５８の折曲片５９の中央部において、前記気流方向変換器５３の小径円筒部５０の下方部のほぼ半周面に巻き付けたＵ字バンド６０の両側端部に溶接等により固定された固定ボルト６０ａを折曲片５９にそれぞれ貫通し、且つ該貫通した前記各固定ボルト６０ａの先端部に固定ナット６１をそれぞれ螺合して、前記折曲片５９に圧着固定すると共に、該折曲片５９を前記小径円筒部５０に圧接することにより、前記ダクト４６は前記複数組の金属製支持杆５７に固定される。 Then, the base end portion is embedded in the ceiling base material 35 on both sides of the duct 46 in which the airflow direction converters 53 are arranged, for example, by anchor bolts, and the ceiling base material 35 hangs downward. A horizontal piece 58a of an L-shaped angle 58 is fixed to the lower ends of the two fixed metal support rods 57 by, for example, two tightening nuts 58b. A fixing bolt 60a fixed by welding or the like to both side ends of a U-shaped band 60 wound around the lower half peripheral surface of the small-diameter cylindrical portion 50 of the airflow direction converter 53 at the central portion of the bent piece 59. A fixing nut 61 is screwed to the tip of each of the fixing bolts 60a that pass through the bent pieces 59, and the bent pieces 59 are crimped and fixed to the bent pieces 59. The duct 46 is fixed to the plurality of sets of metal support rods 57 by pressing against the small-diameter cylindrical portion 50 .

前記冷・温風生成機Ｗから送気延長管４４を経て送気混合ボックス４５に送気された冷風または温風を、該送気混合ボックス４５内において混合して温度をほぼ均一にしてダクト４６内に送気すると、間隔を有して複数個の気流方向変換器５３を配設しているために、一番上流側に位置する気流方向変換器５３の送風流入口５２から前記冷風または温風の水平気流が流入し、小径円筒部５０の噴射口５１から下方の室内側への垂直下降気流に変換されて噴射される。そして、前記一番上流側に位置する気流方向変換器５３の送風流入口５２に流入できなかった冷風または温風は、前記一番上流側の気流方向変換器５３の両側外周面および上面とダクト４６の内周壁面間の送気用隙間５４を通って二番目の気流方向変換器５３方向へ流れる。 The cold or hot air supplied from the cold/hot air generator W to the air mixing box 45 through the air extension pipe 44 is mixed in the air mixing box 45 to make the temperature substantially uniform, and the duct 46, since a plurality of air flow direction changers 53 are arranged at intervals, the cool air or A horizontal airflow of warm air flows in, is converted into a vertical downward airflow, and is jetted downward from the injection port 51 of the small-diameter cylindrical portion 50 toward the interior of the room. The cold or hot air that has not flowed into the airflow inlet 52 of the airflow direction changer 53 located on the most upstream side flows through the outer peripheral surfaces and upper surface of the airflow direction changer 53 on the most upstream side and the duct. 46 and flows toward the second airflow direction changer 53 through the air supply gap 54 between the inner peripheral wall surfaces of 46 .

前記二番目の気流方向変換器５３方向へ流れた冷風または温風の水平気流は、該二番目の気流方向変換器５３の送風流入口５２から流入し、小径円筒部５０の噴射口５１から下方の室内側への垂直下降気流に変換されて噴射される。以下、同様に下流側の各気流方向変換器５３方向へ流れる。前記のようにダクト４６内の各気流方向変換器５３の送風流入口５２の開口中心部をすべて同一上流側方向へ向けて配設されていると共に、前記送気用隙間５４が形成されているために、前記各開送風流入口５２に流入する冷風または温風の流入量はほぼ均一である。また、前記ダクト４６は、耐熱性および断熱性を備えているため、ダクト４６内に送気された冷風または温風による冷気または暖気が、前記各気流方向変換器５３に到達する前に該ダクト４６外へ抜けてしまうことがない。 The horizontal airflow of cold or hot air flowing in the direction of the second airflow direction changer 53 flows in from the air inlet 52 of the second airflow direction changer 53 and downward from the injection port 51 of the small-diameter cylindrical portion 50. It is converted into a vertical downdraft into the interior of the room and jetted. Thereafter, the air similarly flows in the direction of each air flow direction changer 53 on the downstream side. As described above, the central openings of the airflow inlets 52 of the airflow direction converters 53 in the duct 46 are all directed in the same upstream direction, and the air supply gap 54 is formed. Therefore, the amount of cold air or warm air flowing into each of the open air inlets 52 is substantially uniform. In addition, since the duct 46 has heat resistance and heat insulation properties, the cold air or warm air from the cold air or warm air sent into the duct 46 is prevented from reaching the airflow direction changers 53 before reaching the ducts 46 . 46 It never slips out.

そして、前記ダクト４６は下流側端部が密封４８されているので、前記ダクト４６に送気された冷・温風生成機Ｗで生成された冷風または温風は、各気流方向変換器５３の送風流入口５２から流入し、各噴射口５１を介して天井材３７の上面に噴射される。すなわち、前記ダクト４６内に送気された冷風または温風は、前記各気流方向変換器５３の送風流入口５２から流入し、更に前記各気流方向変換器５３の送風流入口５２から流入できなかった冷風または温風は、前記密封４８部分により圧力を高めて、前記いずれかの気流方向変換器５３の送風流入口５２から流入し、すべての冷風または温風が噴射口５１から天井材３７の上面に垂直に噴射させる一方、前記冷風または温風を放射状に拡散させ、該天井材３７全面を平均してむらなく冷却または加温して、該天井材３７から生じる冷輻射または温輻射の効果を高めて、室内３４の輻射冷暖房をするが、前記天井材３７を冷却または加温した後の冷風または温風は、前記天井材３７の先方側端部に設けられた吹出開口６２から室内３４内に吹き出されて、該冷風または温風により室内３４全体を空気冷暖房し、その後、前記空気冷暖房した後の空気は、冷・温風生成機Ｗに還流されて再び冷却または加温して循環再利用される。 Since the downstream end of the duct 46 is sealed 48, the cold or warm air generated by the cold/hot air generator W sent to the duct 46 is directed to each air flow direction changer 53. It flows in from the air inlet 52 and is jetted onto the upper surface of the ceiling material 37 through each jetting port 51 . That is, the cold air or warm air sent into the duct 46 flows in from the air inlet 52 of each air flow direction changer 53 and cannot further flow in from the air flow inlet 52 of each air flow direction changer 53. The cold air or hot air is increased in pressure by the sealed portion 48 and flows in from the air inlet 52 of any one of the air flow direction changers 53, and all the cold air or hot air flows from the jet outlet 51 to the ceiling material 37. The cold or warm air is jetted perpendicularly to the upper surface, and the cold or warm air is diffused radially to evenly cool or warm the entire surface of the ceiling material 37, resulting in the effect of cold radiation or warm radiation generated from the ceiling material 37. is increased to cool and heat the room 34 by radiation, but the cold or hot air after cooling or warming the ceiling material 37 is discharged from the blowout opening 62 provided at the front end of the ceiling material 37 to the room 34 After that, the air after the air cooling/heating is returned to the cold/hot air generator W to be cooled or warmed again and circulated. reused.

すなわち、前記室内３４を冷却または加温した後の空気を、冷・温風生成機Ｗに還流して再び冷却または加温して循環再利用する手段は、図６に示すように、前記仕切壁４２の下方側に開口した還流開口部６３に、前記室内３４の空気を前記冷・温風生成機Ｗに還流させるため、縦断面長方形状の還気延長管６４の上流側を前記仕切壁４２の還流開口部６３に貫通固定して前記室内３４に開口すると共に、前記冷・温風生成機Ｗの下方部に設けられた、縦断面長方形状の還気延長管６４と同一幅の長方形状の吸引開口部６５に、前記還気延長管６４の下流側端部を連通固定して、前記室内３４に開口されている還気延長管６４を介して吸引された空気は、前記冷・温風生成機Ｗの下方部の吸引開口部６５から吸引されて、前記冷・温風生成機Ｗで再度冷却または加温されて循環再利用されるよう構成されている。 That is, as shown in FIG. 6, the means for circulating and reusing the air after cooling or heating the inside of the room 34 by recirculating it to the cold/hot air generator W to cool or heat it again is the partition. In order to return the air in the room 34 to the cold/hot air generator W, the upstream side of the return air extension pipe 64 having a rectangular vertical cross section is connected to the partition wall. Rectangular shape having the same width as the returned air extension pipe 64 having a rectangular vertical cross-section, which penetrates and is fixed to the return opening 63 of 42 and opens into the room 34 and is provided at the lower part of the cold/hot air generator W. The downstream end of the return air extension pipe 64 is communicated and fixed to the suction opening 65 of the shape, and the air sucked through the return air extension pipe 64 opened in the room 34 is the cold air. It is configured to be sucked from the suction opening 65 in the lower part of the hot air generator W, cooled or heated again by the cold/hot air generator W, and circulated and reused.

なお、前記説明においては、冷・温風生成機Ｗに１本のダクト４６が連結されているものとして説明したが、前記ダクト４６に図示していない、複数本の前記ダクト４６と同一構成の分岐ダクトを連結すれば、面積の広い室内の冷暖房に対応することができる。 In the above description, it is assumed that one duct 46 is connected to the cold/hot air generator W. By connecting a branch duct, it is possible to cope with the cooling and heating of a room with a large area.

本発明の実施例３を図１１～図１５を用いて詳細に説明する。実施例３は、空気調和機等の冷・温風生成機で生成した冷風や温風を送気する、表裏面に塩化ビニール樹脂系塗装を施した筒状のガラスクロスより成るダクトを、事業所や集会所、あるいは居室等の室内の壁空間に設置するタイプの冷暖房システムである。以下、実施例３の冷暖房システムにつき、図を用いて更に詳細に説明する。 Embodiment 3 of the present invention will be described in detail with reference to FIGS. 11 to 15. FIG. In Example 3, a duct made of cylindrical glass cloth with vinyl chloride resin-based coating applied to the front and back surfaces is used to supply cold and warm air generated by a cold/hot air generator such as an air conditioner. It is a type of cooling and heating system that is installed in an indoor wall space such as a place, a meeting place, or a living room. Hereinafter, the cooling and heating system of Example 3 will be described in more detail with reference to the drawings.

図１１は、本発明の実施例３の表裏面に塩化ビニール樹脂系塗装を施した筒状のガラスクロスより成るダクトを壁空間に設置した冷暖房システムを示す概略縦断面図である。すなわち、図１１に示すように、室内６６の上方部において、天井用下地材６７下面の断熱材６７aに固定した天井仕切り板６８と天井材６９との間に天井空間７０を形成し、且つ該天井空間７０に空気調和機等の冷・温風生成機Ｗを設置すると共に、前記室内６６の壁面用下地材７１の前面に断熱材７２ａを設けて形成されたずれかの側の壁面７２の室内６６側に、室内６６下部の床材７３から天井材６９までの高さの仕切壁７４を設けて、筒状のガラスクロスより成るダクト７５を配設する壁空間７６を形成し、且つ前記天井空間７０に設置された冷・温風生成機Ｗの下流側に設けられた横長長方形状の冷・温風吹出開口部７７に、該冷・温風吹出開口部７７と同一幅の開口部を備えた直方体状の送気延長管７８の上流側端部を連通固定すると共に、該送気延長管７８の下流側方向を下方へ直角に折曲して前記天井材６９に貫通固定して壁空間７６内へ延設し、且つ前記送気延長管７８の下流側端部を、該送気延長管７８の開口幅より幅広の側壁を備えた立方体状の送気混合ボックス７９の上流側側壁に開口された連通開口部７９ａに連通固定し、更に前記送気混合ボックス７９の下流側側壁に開口された小径の連通開口部７９ｂに、筒状のガラスクロスにより小径に形成され、前記壁空間７６内に配置されたダクト７５の上流側端部の連通開口部８１が連通固定されると共に、該ダクト７５の下流側端部は開口されることなく密封８０されている。そして、前記のように、本発明においては、前記冷・温風生成機Ｗが図示していない配管も含めて天井空間７０内に設置されているので、該冷・温風生成機Ｗの作動音を消音して室内６６を静寂に保つことができると共に、配管も含めて前記冷・温風生成機Ｗが室内６６に露出しないよう形成されて、室内６６の美観を保持している。なお、図中、７３ａはコンクリートスラブ、７３ｂは断熱材である。 FIG. 11 is a schematic vertical cross-sectional view showing a cooling and heating system in which a duct made of cylindrical glass cloth having vinyl chloride resin-based coating applied to the front and back surfaces of Example 3 of the present invention is installed in a wall space. That is, as shown in FIG. 11, a ceiling space 70 is formed between a ceiling partition plate 68 fixed to a heat insulating material 67a on a lower surface of a ceiling base material 67 and a ceiling material 69 in an upper part of a room 66, and A cold/hot air generator W such as an air conditioner is installed in the ceiling space 70, and a wall surface 72 on either side formed by providing a heat insulating material 72a on the front surface of the wall base material 71 of the room 66. On the side of the room 66, a partition wall 74 having a height from the floor material 73 at the bottom of the room 66 to the ceiling material 69 is provided to form a wall space 76 in which a duct 75 made of cylindrical glass cloth is arranged. An opening having the same width as the cold/hot air blowing opening 77 in the horizontally long rectangular cold/hot air blowing opening 77 provided on the downstream side of the cold/hot air generator W installed in the ceiling space 70. The upstream end of a rectangular parallelepiped air supply extension pipe 78 with Extending into the wall space 76 and connecting the downstream end of the air supply extension pipe 78 to the upstream side of a cubic air supply mixing box 79 having a side wall wider than the opening width of the air supply extension pipe 78 It is communicated and fixed to a communication opening 79a opened in the side wall, and is formed in a small diameter communication opening 79b opened in the downstream side wall of the air supply mixing box 79 with a cylindrical glass cloth. The communication opening 81 at the upstream end of the duct 75 arranged in the space 76 is fixed in communication, and the downstream end of the duct 75 is sealed 80 without being opened. As described above, in the present invention, since the cold/hot air generator W is installed in the ceiling space 70 including piping not shown, the cold/hot air generator W is operated. The room 66 can be kept quiet by muting the sound, and the cold/hot air generator W including piping is formed so as not to be exposed to the room 66, and the beauty of the room 66 is maintained. In the figure, 73a is a concrete slab, and 73b is a heat insulating material.

前記冷・温風生成機Ｗの冷・温風吹出開口部７７は横長長方形状に形成されていて、前記筒状のガラスクロスより成るダクト７５は直に連通固定することはできないので、前記したように本発明は、前記冷・温風生成機Ｗの下流側に設けられた横長長方形状の冷・温風吹出開口部７７に、該冷・温風吹出開口部７７と同一幅の開口部を備えた直方体状の送気延長管７８の上流側端部を連通固定し、更に前記送気延長管７８の下流側端部を、該送気延長管７８の開口幅より幅広の側壁を備えた立方体状の送気混合ボックス７９の上流側側壁に開口された連通開口部７９ａに連通固定し、そして前記送気混合ボックス７９の下流側側壁に開口された小径の連通開口部７９ｂに前記ダクト７５の上流側端部の連通開口部８１が連通固定されている。 The cold/hot air outlet 77 of the cold/hot air generator W is formed in a horizontally long rectangular shape, and the duct 75 made of cylindrical glass cloth cannot be directly connected and fixed. As described above, in the present invention, an oblong rectangular cold/hot air blowing opening 77 provided on the downstream side of the cold/hot air generator W is provided with an opening having the same width as the cold/hot air blowing opening 77. The upstream end of a rectangular parallelepiped air supply extension pipe 78 with The duct is connected and fixed to a communication opening 79a opened in the upstream side wall of the cubic air supply mixing box 79, and is connected to a small diameter communication opening 79b opened in the downstream side wall of the air supply mixing box 79. A communication opening 81 at the upstream end of 75 is fixed in communication.

前記送気混合ボックス７９の下流側壁面に開口された小径の連通開口部７９ｂに連通固定された小径のダクト７５内に、前記冷・温風送風機Ｗからの冷風または温風が前記送気されるが、前記ダクト７５内に送気される冷風または温風は、容量の大なる送気混合ボックス７９内において混合されて温度をほぼ均一にして前記ダクト７５内に送気される。 The cold air or hot air from the cold/hot air blower W is sent into the small diameter duct 75 fixed in communication with the small diameter communication opening 79b opened in the downstream side wall surface of the air supply mixing box 79. However, the cold air or hot air supplied into the duct 75 is mixed in an air supply mixing box 79 having a large capacity to make the temperature substantially uniform and then supplied into the duct 75 .

前記ダクト７５は、前記冷風または温風が送気されてチューブ状に膨らむことができるよう、柔軟性を有すると共に、不燃性、強度性、耐熱性および断熱性を備え、更に該ダクト７５内に送気された冷風または温風が漏洩するのを防止すべく、表裏面に塩化ビニール樹脂系塗装を施したガラスクロスにより縦長筒状に形成されている。 The duct 75 has flexibility, noncombustibility, strength, heat resistance, and heat insulation so that the cold air or warm air can be supplied and expanded into a tubular shape. In order to prevent the supplied cold air or warm air from leaking, the front and back surfaces of the glass cloth are coated with vinyl chloride resin to form a vertically elongated cylindrical shape.

前記ダクト７５内の適位置には、小径円筒部８２と有底の大径円筒部８３とを横方向に備えて倒ボトル状に一体成型され、前記小径円筒部８２先端に冷風または温風の噴射口８４を備えると共に、前記大径円筒部８３に送風流入口８５を開口して形成された気流方向変換器８６が一定間隔を有して複数個配設され、更に図に示すように前記ダクト７５内に配設された各気流方向変換器８６の上下外周面および基端面と該ダクト７５の内周壁面間には送気用隙間８７が形成されている。 At an appropriate position in the duct 75, a small-diameter cylindrical portion 82 and a large-diameter cylindrical portion 83 with a bottom are provided in the horizontal direction and integrally molded in the shape of an inverted bottle. A plurality of air flow direction changers 86 each having a jet port 84 and an air flow inlet 85 formed in the large-diameter cylindrical portion 83 are arranged at regular intervals. An air supply gap 87 is formed between the upper and lower outer peripheral surfaces and the base end surface of each air flow direction converter 86 disposed in the duct 75 and the inner peripheral wall surface of the duct 75 .

前記各気流方向変換器８６は、前記冷・温風生成機Ｗから、前記送気延長管７８および送気混合ボックス７９を介して送気された冷風または温風が流れ込む送風流入口８５を開口すると共に、前記ダクト７５内に送気された冷風または温風の垂直気流の最大風量を流入できるよう、前記各送風流入口８５は、前記大径円筒部８３に、ほぼ同一幅および同一長さに開口されて、前記ダクト７５内にそれぞれ該各送風流入口８５の開口中心部をすべて同一上流側へ向けて配設されている。 Each of the air flow direction converters 86 has an air inlet 85 into which cold or warm air supplied from the cold/hot air generator W through the air extension pipe 78 and the air mixing box 79 flows. In addition, each of the air inlets 85 has substantially the same width and the same length in the large diameter cylindrical portion 83 so that the maximum amount of vertical air flow of cold air or warm air supplied into the duct 75 can flow. In the duct 75, the center portions of the openings of the airflow inlets 85 are all directed toward the same upstream side.

前記各気流方向変換器８６のダクト７５内への配設固定手段は、図に示すように、前記ダクト７５の室内側面に同一間隔を有して円状の取付け開口部８８を開口し、該取付け開口部８８に前記各気流方向変換器８６の大径円筒部８３を、その室内側部をわずかに残して挿入して、該室内側部をダクト７５外方に露出させ、前記室内側部の外周面に前記ダクト７５の取付け開口部８８の開口縁部を室内側方向へ押圧するようにして巻付けて、その外周面を金属バンド８９で締付け固定する。 As shown in the figure, the means for fixing each airflow direction changer 86 in the duct 75 has circular mounting openings 88 at the same intervals on the indoor side surface of the duct 75. The large-diameter cylindrical portion 83 of each of the airflow direction converters 86 is inserted into the mounting opening 88, leaving the indoor side portion slightly, exposing the indoor side portion to the outside of the duct 75, and the indoor side portion The opening edge of the attachment opening 88 of the duct 75 is wrapped around the outer peripheral surface of the duct 75 so as to press it toward the interior of the room, and the outer peripheral surface is tightened and fixed with a metal band 89 .

そして、前記各気流方向変換器８６が配設されているダクト７５の両側背面側位置の壁面用下地材７１に、例えば、アンカーボルトにより基端部を埋め込んで、該壁面用下地材７１前面に水平方向に固定された２本の金属製支持杆９０の先端部に、Ｌ字状アングル９１の垂直片９１ａを、例えば２本の締付けナット９１ｂにより締付けて支架固定すると共に、該Ｌ字状アングル９１の起立片９２の中央部において、前記気流方向変換器８６の小径円筒部８２の室内側部のほぼ半周面に巻き付けたＵ字バンド９３の両側端部に溶接等により固定された固定ボルト９３ａを起立片９２にそれぞれ貫通し、且つ該貫通した各固定ボルト９３ａの先端部に固定ナット９４をそれぞれ螺合して、前記起立片９２に圧着固定すると共に、該起立片９２を前記小径円筒部８２に圧接することにより、前記ダクト７５は前記各複数組の金属製支持杆９０に固定される。 Then, for example, anchor bolts are used to embed the base ends in the wall base material 71 on both sides of the back side of the duct 75 where the airflow direction converters 86 are arranged, and the front surface of the wall base material 71 is A vertical piece 91a of an L-shaped angle 91 is fixed by tightening, for example, two tightening nuts 91b to the ends of two metal support rods 90 fixed in the horizontal direction. Fixing bolts 93a fixed by welding or the like to both side ends of a U-shaped band 93 wound around the half peripheral surface of the indoor side portion of the small-diameter cylindrical portion 82 of the airflow direction converter 86 at the central portion of the upright piece 92 of 91. and screwing a fixing nut 94 onto the distal end of each fixing bolt 93a that has passed through the standing piece 92 to press-fit and fix the standing piece 92 to the small-diameter cylindrical portion. The duct 75 is secured to each of the sets of metal support rods 90 by pressing against 82 .

前記冷・温風生成機Ｗから送気延長管７８を経て送気混合ボックス７９に送気された冷風または温風を、該送気混合ボックス７９内において混合して温度をほぼ均一にしてダクト７５内に垂直下降気流として送気すると、間隔を有して複数個の気流方向変換器８６を配設しているために、一番上流側に位置する気流方向変換器８６の送風流入口８５から前記冷風または温風が流入して、前記下方への垂直下降気流を室内側への水平気流に変換して、小径円筒部８２の噴射口８４から仕切壁７４へ噴射される。そして、前記一番上流側に位置する気流方向変換器８６の送風流入口８５に流入できなかった冷風または温風は、前記一番上流側の気流方向変換器８６の上下外周面および基端面と前記ダクト７５の内周壁面間の送気用隙間８７を通って二番目の気流方向変換器８６方向へ流れる。 The cold or warm air supplied from the cold/hot air generator W to the air mixing box 79 through the air supply extension pipe 78 is mixed in the air mixing box 79 to make the temperature substantially uniform, and the duct When air is supplied as a vertical downdraft into 75, since a plurality of airflow direction changers 86 are arranged at intervals, the air flow inlet 85 of the airflow direction changer 86 located on the most upstream side The cold air or warm air flows in from the outlet, converts the vertical downward airflow into a horizontal airflow toward the interior of the room, and is jetted from the injection port 84 of the small-diameter cylindrical portion 82 to the partition wall 74 . The cold air or hot air that has failed to flow into the airflow inlet 85 of the airflow direction changer 86 located on the most upstream side flows through the upper and lower outer peripheral surfaces and the base end surface of the airflow direction changer 86 on the most upstream side. The air flows in the direction of the second airflow direction changer 86 through the air supply gap 87 between the inner peripheral wall surfaces of the duct 75 .

前記二番目の気流方向変換器８６方向へ流れた冷風または温風の垂直気流は、該二番目の気流方向変換器８６の送風流入口８５から流入し、小径円筒部８２の噴射口８４から室内側の仕切壁７４方向への水平気流に変換して噴射される。以下、同様に下流側の各気流方向変換器８６方向へ流れる。前記のようにダクト７５内の各気流方向変換器８６の送風流入口８５の開口中心部をすべて同一上流側方向へ向けて配設されていると共に、前記送気用隙間８７が形成されているために、前記各送風流入口８５に流入する冷風または温風の流入量はほぼ均一である。また、前記ダクト７５は、耐熱性および断熱性を備えているため、ダクト７５内に送気された冷風または温風による冷気または暖気が、前記各気流方向変換器８６に到達する前に該ダクト７５外へ抜けてしまうことがない。 The vertical airflow of cool air or hot air flowing in the direction of the second airflow direction changer 86 flows in from the air inlet 85 of the second airflow direction changer 86 and flows into the chamber from the injection port 84 of the small diameter cylindrical portion 82 . It is converted into a horizontal airflow toward the inner partition wall 74 and jetted. Thereafter, similarly, the air flows in the direction of each air flow direction changer 86 on the downstream side. As described above, the central openings of the airflow inlets 85 of the airflow direction converters 86 in the duct 75 are all directed in the same upstream direction, and the air supply gap 87 is formed. Therefore, the amount of cold air or hot air flowing into each air inlet 85 is substantially uniform. In addition, since the duct 75 has heat resistance and heat insulating properties, the cold air or warm air from the cold air or warm air sent into the duct 75 is prevented from reaching the air flow direction changers 86 before reaching the ducts. 75 There is no escape outside.

そして、前記ダクト７５は下流側端部が密封８０されているので、前記ダクト７５に送気された冷・温風生成機Ｗで生成された冷風または温風は、各気流方向変換器８６の送風流入口８５から流入し、更に前記各気流方向変換器８６の送風流入口８５に流入できなかった冷風または温風は、すべて各気流方向変換器８６の送風流入口８５から流入し、前記冷風または温風が各噴射口８４から仕切壁７４に噴射される。すなわち、前記ダクト７５内に送気された冷風または温風は、前記各気流方向変換器８６の送風流入口８５から流入し、更に前記各気流方向変換器８６の送風流入口８５に流入できなかった冷風または温風は、前記密封８０部分により圧力を高めて、前記いずれかの気流方向変換器８６の送風流入口８５から流入し、すべての冷風または温風を噴射口８４から仕切壁７４に水平に噴射させる一方、冷風または温風を放射状に拡散させ、該区画壁７４からの熱伝導により仕切壁７４全面を平均してむらなく冷却または加熱して、該仕切壁７４から生じる冷輻射または温輻射の効果を高めて、室内６６の輻射冷暖房をするが、前記仕切壁７４を冷却または加温した後の冷風または温風は、前記仕切壁７４の下方側に設けられた吹出開口９５から室内６６内に吹き出されて、該冷風または温風により室内６６全体を空気冷暖房し、その後、前記空気冷暖房した後の空気は、冷・温風生成機Ｗに還流されて再び冷却または加温して循環再利用される。 Since the downstream end of the duct 75 is sealed 80, the cold or warm air generated by the cold/hot air generator W sent to the duct 75 is directed to each airflow direction changer 86. All of the cold or warm air that flows in from the air inlet 85 and fails to flow into the air inlet 85 of each airflow direction converter 86 flows in from the air inlet 85 of each airflow direction converter 86, and the cold air flows. Alternatively, hot air is jetted from each jet port 84 to the partition wall 74 . That is, the cold air or warm air sent into the duct 75 flows in from the air inlet 85 of each air flow direction changer 86 and cannot further flow into the air flow inlet 85 of each air flow direction changer 86. The cold or warm air is increased in pressure by the sealed portion 80 and flows in from the air inlet 85 of one of the airflow direction changers 86, and all the cold or hot air is directed from the jet port 84 to the partition wall 74. While jetting horizontally, cold or hot air is diffused radially, and the entire surface of the partition wall 74 is evenly cooled or heated by heat conduction from the partition wall 74, and cold radiation or hot air generated from the partition wall 74 is cooled or heated uniformly. The room 66 is radiantly cooled and heated by increasing the effect of thermal radiation, but the cool or warm air after cooling or heating the partition wall 74 is discharged from the blow-out opening 95 provided on the lower side of the partition wall 74. The cold or warm air is blown into the room 66 to cool and heat the entire room 66, and then the air after the air cooling and heating is returned to the cold/hot air generator W to be cooled or heated again. cyclically reused.

すなわち、前記室内６６を冷却または加温した後の空気を、冷・温風生成機Ｗに還流されて再び冷却または加温して循環再利用する手段は、図１１に示すように、前記天井材６９の先方側に開口した還流開口部９６に、前記室内６６の空気を前記冷・温風生成機Ｗに還流させるため、縦断面長方形状の還気延長管９７の上流側を貫通固定して室内６６に開口すると共に、前記還気延長管９７の下流側端部が、前記冷・温風生成機Ｗの基端部に設けられた、該還気延長管９７と同一幅の長方形状の吸引開口部９８に連通固定され、前記室内６６に開口されている還気延長管９７を介して吸引された空気は、前記冷・温風生成機Ｗの前記吸引開口部９８から吸引されて、前記冷・温風生成機Ｗで再度冷却または加温されて循環再利用されるよう構成されている。 That is, the means for circulating and reusing the air after cooling or heating the inside of the room 66 by recirculating it to the cold/hot air generator W to cool or heat it again is, as shown in FIG. In order to return the air in the room 66 to the cold/hot air generator W, the upstream side of a return air extension pipe 97 having a rectangular vertical cross section is penetrated through and fixed to a return opening 96 opened on the front side of the material 69. The downstream end of the return air extension pipe 97 has a rectangular shape with the same width as the return air extension pipe 97 provided at the base end of the cold/hot air generator W. The air sucked through the return air extension pipe 97 that is connected and fixed to the suction opening 98 of the cold/hot air generator W and is open to the room 66 is sucked from the suction opening 98 of the cold/hot air generator W. , is cooled or heated again by the cold/hot air generator W, and is circulated and reused.

なお、前記説明においては、冷・温風生成機Ｗに１本のダクト７５が連結されているものとして説明したが、前記ダクト７５に図示していない、複数本の前記ダクト７５と同一構成の分岐ダクトを連結すれば、面積の広い室内の冷暖房に対応することができる。 In the above description, it is assumed that one duct 75 is connected to the cold/hot air generator W. By connecting a branch duct, it is possible to cope with the cooling and heating of a room with a large area.

本発明の実施例４を、図１６を用いて詳細に説明する。本発明の実施例４は実施例１の変形であって、実施例１によるダクト１４の下流側端部は開口されず密封１６されているのに対し、実施例４のダクト１００の下流側端部に排気開口１０１が形成されている点のみが異なり、他の構成は実施例１と同一であるので、同一符号を付したが、同一符号を付した部材の作用も実施例１と同一であるので説明は省略する。実施例４においては、実施例１と同様、前記ダクト１００に送気された冷・温風生成機Ｗで生成された冷風または温風は、各気流方向変換器２１の送風流入口２０に流入して噴射口１９から床下地ボード４下面に噴射して放射状に拡散させて、熱伝導により床材５の全面を効率よく平均して冷却または加温して、該床材５から生じる冷輻射や温輻射により室内１を輻射冷暖房する。しかしながら、図１６に示すように、実施例４によるダクト１００は下流側端部に排気開口１０１が形成されているので、前記各気流方向変換器２１で捕捉されなかった前記冷風または温風は、下流側端部の排気開口１０１から床下空間６に排気され、該床下空間６内に排気された前記冷風または温風と、前記各気流方向変換器２１の噴射口１９から噴射して床材５を冷却または加温した後の冷風または温風とが、前記床材５の先方側端部に設けられた吹出開口３０から室内１に吹出されて、前記冷風または温風により室内１全体を空気冷暖房する。その後、前記室内１を空気冷暖房した後の空気は、実施例１におけると同様、冷・温風生成機Ｗに還流されて再び冷却または加温して循環再利用される。 Embodiment 4 of the present invention will be described in detail with reference to FIG. Embodiment 4 of the present invention is a modification of Embodiment 1, and while the downstream end of the duct 14 according to Embodiment 1 is not opened and is sealed 16, the downstream end of the duct 100 of Embodiment 4 The only difference is that an exhaust opening 101 is formed in the part, and the other configuration is the same as that of the first embodiment. Therefore, the explanation is omitted. In the fourth embodiment, as in the first embodiment, the cold or warm air generated by the cold/hot air generator W sent to the duct 100 flows into the air inlet 20 of each air flow direction changer 21. Then, it is injected from the injection port 19 to the lower surface of the underfloor board 4 and diffused radially, and the entire surface of the floor material 5 is efficiently averaged and cooled or heated by heat conduction, and the cold radiation generated from the floor material 5. The room 1 is radiantly cooled and heated by warm radiation. However, as shown in FIG. 16, the duct 100 according to the fourth embodiment has an exhaust opening 101 formed at the downstream end, so that the cold air or warm air that is not captured by the air flow direction changers 21 is The cold or hot air discharged into the underfloor space 6 through the exhaust opening 101 at the downstream end is jetted from the jetting ports 19 of the airflow direction converters 21 to form the floor material 5. The cold or warm air after cooling or heating the floor material 5 is blown into the room 1 from the blowing opening 30 provided at the front end of the floor material 5, and the cold or warm air fills the entire room 1. Air conditioning. After that, the air after air-cooling/heating the room 1 is returned to the cold/hot air generator W to be cooled or heated again and reused as in the first embodiment.

本発明の実施例５を、図１７を用いて詳細に説明する。本発明の実施例５は実施例２の変形であって、実施例２によるダクト４６の下流側端部は開口されず密封４８されているのに対し、実施例５のダクト１０２の下流側端部に排気開口１０３が形成されている点のみが異なり、他の構成は実施例２と同一であるので、同一符号を付したが、同一符号を付した部材の作用も実施例２と同一であるので説明は省略する。実施例５においては、実施例２と同様、前記ダクト１０２に送気された冷・温風生成機Ｗで生成された冷風または温風は、各気流方向変換器５３の噴射口５１から天井材３７上面に噴射して放射状に拡散させて、熱伝導により天井材３７の全面を効率よく平均して冷却または加温して、該天井材３７から生じる冷輻射や温輻射により室内３４を輻射冷暖房する。しかしながら、図１７に示すように、実施例５よるダクト１０２は下流側端部に排気開口１０３が形成されているので、前記各気流方向変換器５３で捕捉されなかった前記冷風または温風は、下流側端部の排気開口１０３から天井空間３８に排気され、該天井空間３８内に排気された前記冷風または温風と、前記各気流方向変換器５３の噴射口５１から噴射して天井材３７を冷却または加温した後の冷風または温風とが、前記天井材３７の先方側端部に設けられた吹出開口３０から室内３４に吹出されて、前記冷風または温風により室内３４全体を空気冷暖房する。その後、前記室内３４を空気冷暖房した後の空気は、実施例２におけると同様、冷・温風生成機Ｗに還流されて再び冷却または加温して循環再利用される。 Embodiment 5 of the present invention will be described in detail with reference to FIG. Embodiment 5 of the present invention is a modification of Embodiment 2. In Embodiment 2, the downstream end of the duct 46 is not opened and is sealed 48. In contrast, the downstream end of the duct 102 of Embodiment 5 is sealed. The only difference is that an exhaust opening 103 is formed in the part, and the other configuration is the same as that of the second embodiment. Therefore, the explanation is omitted. In the fifth embodiment, as in the second embodiment, the cold or hot air generated by the cold/hot air generator W supplied to the duct 102 is discharged from the jet outlet 51 of each airflow direction converter 53 to the ceiling material. 37, the entire surface of the ceiling material 37 is efficiently and evenly cooled or heated by heat conduction, and the cold radiation and warm radiation generated from the ceiling material 37 cool and heat the room 34 by radiation. do. However, as shown in FIG. 17, the duct 102 according to the fifth embodiment has an exhaust opening 103 formed at the downstream end, so that the cold air or hot air that is not captured by the air flow direction changers 53 is The cold or hot air discharged into the ceiling space 38 is discharged from the exhaust opening 103 at the downstream end, and the cold or warm air discharged into the ceiling space 38 is jetted from the jet ports 51 of the airflow direction converters 53 to form the ceiling material 37. After cooling or heating the cold or warm air, it is blown into the room 34 from the blowing opening 30 provided at the front end of the ceiling material 37, and the cold or warm air fills the entire room 34. Air conditioning. After that, the air after air-cooling/heating the room 34 is recirculated to the cold/hot air generator W to be cooled or heated again and reused as in the second embodiment.

本発明の実施例６を、図１８を用いて詳細に説明する。本発明の実施例６は実施例３の変形であって、実施例３によるダクト７５の下流側端部は開口されず密封８０されているのに対し、実施例６のダクト１０４の下流側端部に排気開口１０５が形成されている点のみが異なり、他の構成は実施例３と同一であるので、同一符号を付したが、同一符号を付した部材の作用も実施例３と同一であるので説明は省略する。実施例６においては、実施例３と同様、前記ダクト１０４に送気された冷・温風生成機Ｗで生成された冷風または温風は、各気流方向変換器８６の噴射口８４から仕切壁７４に噴射して放射状に拡散させて、熱伝導により仕切壁７４の全面を効率よく平均して冷却または加温して、該仕切壁７４から生じる冷輻射や温輻射により室内６６を輻射冷暖房する。しかしながら、図１８に示すように、実施例６によるダクト１０４は下流側端部に排気開口１０５が形成されているので、前記気流方向変換器８６で捕捉されなかった前記冷風または温風は、下流側端部の排気開口１０５から壁空間７６に排気され、該壁空間７６内に排気された前記冷風または温風と、前記各気流方向変換器８６の噴射口８４から噴射して仕切壁７４を冷却または加温した後の冷風または温風とが、前記仕切壁７４の下方部に設けられた吹出開口９５から室内６６内に吹出されて、前記冷風または温風により室内６６全体を空気冷暖房する。その後、前記室内６６を空気冷暖房した後の空気は、実施例３におけると同様、冷・温風生成機Ｗに還流されて再び冷却または加温して循環再利用される。 A sixth embodiment of the present invention will be described in detail with reference to FIG. Embodiment 6 of the present invention is a modification of Embodiment 3. The downstream end of duct 75 according to Embodiment 3 is not opened and is sealed 80, whereas the downstream end of duct 104 of Embodiment 6 is closed. The only difference is that an exhaust opening 105 is formed in the part, and the rest of the configuration is the same as that of the third embodiment. Therefore, the explanation is omitted. In the sixth embodiment, as in the third embodiment, the cold or warm air generated by the cold/hot air generator W supplied to the duct 104 is sent from the jet port 84 of each air flow direction converter 86 to the partition wall. 74 and diffuses radially to efficiently and averagely cool or heat the entire surface of the partition wall 74 by heat conduction, and radiantly cool and heat the room 66 by cold radiation and warm radiation generated from the partition wall 74. . However, as shown in FIG. 18, since the duct 104 according to the sixth embodiment has an exhaust opening 105 formed at the downstream end, the cold or hot air not captured by the airflow direction changer 86 is discharged downstream. The cold or hot air discharged into the wall space 76 through the exhaust opening 105 at the side end is jetted from the jet ports 84 of the airflow direction converters 86 to blow the partition wall 74. After being cooled or heated, the cool or warm air is blown into the room 66 from the blow-out opening 95 provided in the lower part of the partition wall 74, and the whole room 66 is cooled or heated by the cold or hot air. . After that, the air after air-cooling/heating the room 66 is recirculated to the cold/hot air generator W to be cooled or heated again and reused as in the third embodiment.

Ｗ 冷・温風生成機、1 室内、２ 断熱材、３ コンクリートスラブ、４ 床下地ボード、５ 床材、６ 床下空間、７ 壁面、８ 壁空間、９ 天井材、１０ 仕切壁、１１ 冷・温風吹出開口部、１２ 送気延長管、１３ 送気混合ボックス、１３ａ・１３ｂ 連通開口部、１４ ダクト、１５ 連通開口部、１６ 密封、１７ 小径円筒部、１８ 大径円筒部、１９ 噴射口、２０ 送風流入口、２１ 気流方向変換器、 ２２ 送気用隙間、２３ 取付け開口部、２４ 金属バンド、 ２５ 金属製支持杆、２６ Ｌ字状アングル、２７ 起立片、２８ Ｕ字バンド、２８a 固定ボルト、２９ 固定ナット、３０ 吹出開口、３１ 還流開口部、３２ 還気延長管、 ３３ 吸引開口部、３４ 室内、３５ 天井用下地材、 ３６ 断熱材、３７ 天井材、３８ 天井空間、３９ 壁面、３９ａ 壁面用下地材、 ３９ｂ 断熱材、 ４０ 壁空間、４１ 床材、４２ 仕切壁、 ４３ 冷・温風吹出開口部、４４ 送気延長管、４５ 送気混合ボックス、４５ａ・４５ｂ 連通開口部、４６ ダクト、４７ 連通開口部、４８ 密封、４９ 大径円筒部、５０ 小径円筒部、５１ 噴射口、５２ 送風流入口、５３ 気流方向変換器、５４ 送気用隙間、 ５５ 取付け開口部、５６ 金属バンド、５７ 金属製支持杆、５８ Ｌ字状アングル、５９ 折曲片、６０ Ｕ字バンド、６０ａ 固定ボルト、６１ 固定ナット、６２ 吹出開口、６３ 還流開口部、６４ 還気延長管、６５ 吸引開口部、６６ 室内、６７ 天井用下地材、６７a 断熱材、 ６８ 天井仕切り材、６９ 天井材、７０ 天井空間、７１ 壁面用下地材、７２ 壁面、７２ａ 断熱材、７３ 床材、７３ａ コンクリートスラブ、７３ｂ 断熱材、７４ 仕切壁、７５ ダクト、７６ 壁空間、７７ 冷・温風吹出開口部、７８ 送気延長管、７９ 送気混合ボックス、７９ａ・７９ｂ 連通開口部、８０ 密封、 ８１ 連通開口部、８２ 小径円筒部、８３ 大径円筒部、８４ 噴射口、 ８５ 送風流入口、８６ 気流方向変換器、８７ 送気用隙間、８８ 取付け開口部、８９ 金属バンド、９０ 金属製支持杆、９１ Ｌ字状アングル、９２ 折曲片 ９３ Ｕ字バンド、９３ａ 固定ボルト、９４ 固定ナット、９５ 吹出開口、９６ 還流開口部、９７ 還気延長管、９８ 吸引開口部、１００ ダクト、１０１ 排気開口、１０２ ダクト、１０３ 排気開口、１０４ ダクト、１０５ 排気開口。

W cold/hot air generator, 1 indoor, 2 heat insulating material, 3 concrete slab, 4 underfloor board, 5 floor material, 6 underfloor space, 7 wall surface, 8 wall space, 9 ceiling material, 10 partition wall, 11 cold/hot air Warm air blowout opening 12 Air supply extension pipe 13 Air supply mixing box 13a, 13b Communication opening 14 Duct 15 Communication opening 16 Seal 17 Small diameter cylindrical part 18 Large diameter cylindrical part 19 Injection port , 20 air inlet, 21 airflow direction changer, 22 air supply gap, 23 mounting opening, 24 metal band, 25 metal support rod, 26 L-shaped angle, 27 standing piece, 28 U-shaped band, 28a fixing Bolt 29 Fixing nut 30 Blowout opening 31 Reflux opening 32 Return air extension pipe 33 Suction opening 34 Interior 35 Ceiling base material 36 Heat insulating material 37 Ceiling material 38 Ceiling space 39 Wall surface 39a wall base material 39b heat insulating material 40 wall space 41 floor material 42 partition wall 43 cold/hot air blowing opening 44 air supply extension pipe 45 air supply mixing box 45a and 45b communication openings 46 duct, 47 communication opening, 48 seal, 49 large diameter cylinder, 50 small diameter cylinder, 51 injection port, 52 air inlet, 53 air flow direction changer, 54 air supply gap, 55 mounting opening, 56 metal Band, 57 metal support rod, 58 L-shaped angle, 59 bent piece, 60 U-shaped band, 60a fixing bolt, 61 fixing nut, 62 blowout opening, 63 return opening, 64 return air extension pipe, 65 suction opening Part 66 Interior 67 Ceiling Base Material 67a Heat Insulation Material 68 Ceiling Partition Material 69 Ceiling Material 70 Ceiling Space 71 Wall Base Material 72 Wall Surface 72a Heat Insulation Material 73 Floor Material 73a Concrete Slab 73b Insulating material 74 Partition wall 75 Duct 76 Wall space 77 Cold/hot air blowing opening 78 Air supply extension pipe 79 Air supply mixing box 79a/79b Communication opening 80 Sealing 81 Communication opening 82 small-diameter cylindrical portion, 83 large-diameter cylindrical portion, 84 injection port, 85 air inlet, 86 air flow direction converter, 87 air supply gap, 88 mounting opening, 89 metal band, 90 metal support rod, 91 L-shape shaped angle 92 bent piece 93 U-shaped band 93a fixing bolt 94 fixing nut 95 blowing opening 96 reflux opening 97 return air extension pipe 98 suction opening 100 duct 101 Exhaust opening, 102 duct, 103 exhaust opening, 104 duct, 105 exhaust opening.

Claims (6)

室内の底部に、断熱材を上面に配設したコンクリートスラブと、下面に床下地ボードを設置した床材との間に床下空間を形成し、前記室内のいずれか一つの壁面の前方側に、冷・温風生成機を設置する壁空間を前記コンクリートスラブ上の断熱材から天井材までの高さの仕切壁を設けて形成し、且つ該壁空間内に設置された冷・温風生成機の下方部に設けられた横長長方形状の冷・温風吹出開口部に、該冷・温風吹出開口部と同一幅の開口部を備えた直方体状の送気延長管の上流側を連通固定すると共に、該送気延長管の下流側方向を前記仕切壁に貫通固定して床下空間内へ延設し、前記送気延長管の下流側端部を、該送気延長管の開口幅より幅広の側壁を備えた立方体状の送気混合ボックスの上流側側壁に開口された連通開口部に連通固定し、更に該送気混合ボックスの下流側側壁に開口された小径の連通開口部に、前記床下空間内に配設された小径の筒状のガラスクロスより成るダクトの上流側端部の連通開口部を連通固定して、該ダクト内に前記冷・温風生成機で生成された冷風または温風を送気できるよう形成され、
前記送気延長管を介して送気混合ボックス内に送気された冷風または温風を、該送気混合ボックス内において混合し温度をほぼ均一にした前記冷風または温風は、前記ダクト内に送気され、
前記ダクトは、前記冷風または温風が送気されてチューブ状に膨らむことができるよう、柔軟性を有すると共に、不燃性、強度性、耐熱性および断熱性を備え、且つ該ダクト内に送気された冷風または温風が漏洩するのを防止すべく、表裏面に塩化ビニール樹脂系塗装を施したガラスクロスにより横長筒状に形成され、且つ該ダクトの下流側端部は密封されると共に、小径円筒部と有底の大径円筒部とを上下に備えてボトル状に一体成型して、前記小径円筒部上に冷風または温風を噴射する噴射口を備え、且つ前記大径円筒部に、ほぼ同一幅および同一高さに形成され送風流入口を備えた気流方向変換器が、前記送風流入口を同一上流側へ向け、且つ前記噴射口をダクト外の上方に突出させてそれぞれ一定間隔を有して複数個ダクト内に配設して、前記ダクト内に設置された各気流方向変
換器の両側外周面および底部と該ダクトの内周壁面間には送気用隙間が形成され、
前記気流方向変換器を前記ダクト内に配設する手段は、該ダクトの上面部に同一間隔を有して円状の取付け開口部を複数個開口し、該各取付け開口部に前記各気流方向変換器の大径円筒部を、その上方部をわずかに残して挿入して、該上方部をダクト上方に露出させ、前記上方部の外周面に前記ダクトの取付け開口部の開口縁部を上方へ押し上げるようにして巻付けて、その外周面を金属バンドで締付け固定する一方、前記各気流方向変換器が配設されているダクトの両側外側位置のコンクリートスラブに立設固定された２本の金属製支持杆の上端部にＬ字状アングルを支架固定すると共に、該Ｌ字状アングルの起立片の中央部において、前記気流方向変換器のダクト外へ突出した小径円筒部の上方部のほぼ半周面に巻き付けたＵ字バンドの両側端部に固定された固定ボルトを起立片に貫通し、且つ該貫通した各固定ボルトの先端部に固定ナットをそれぞれ螺合して、前記起立片に圧着固定すると共に、該起立片を前記小径円筒部に圧接することにより、前記ダクト内の各気流方向変換器は前記各複数組みの金属製支持杆に固定できるよう形成され、
前記ダクト内に送気された冷風または温風の水平気流を、前記各送風流入口より流れ込ませて各気流方向変換器で室内側への垂直気流に変換し、該各気流方向変換器から床下地ボードの下面に、前記噴射口を介して垂直に噴射して、冷風または温風を放射状に拡散させ、該床下地ボードからの熱伝導により床材全面を平均してむらなく冷却または加温して、該床材から生じる冷輻射または温輻射で室内の床輻射冷暖房を行うと共に、前記床材を冷却また加温した後の冷風または温風を前記床材に設けられた吹出開口より室内に吹き出して室内の空気冷暖房を行う一方、前記室内を空気冷暖房した後の空気を前記冷・温風生成機に還流させるべく、直角に折曲した縦断面長方形状の還気延長管の下流側を前記冷・温風生成機の上方部に設けられ、該還気延長管と同一幅の長方形状の吸引開口部に連通固定すると共に、該還気延長管の上流側を前記仕切壁の上方側に開口した還流開口部に貫通固定して前記室内に開口し、該室内に開口された還気延長管を介して吸引された空気は、前記冷・温風生成機の上方部の吸引開口部から吸引されて、前記冷・温風生成機で再度冷却または加温されて循環再利用することを特徴とする冷暖房システム。 At the bottom of the room, an underfloor space is formed between a concrete slab with a heat insulating material on the upper surface and a floor material with an underfloor board installed on the lower surface, and on the front side of any one wall surface in the room, A wall space in which the cold/hot air generator is installed is formed by providing a partition wall having a height from the heat insulating material on the concrete slab to the ceiling material, and the cold/hot air generator is installed in the wall space. The upstream side of a rectangular parallelepiped air supply extension pipe having an opening of the same width as the cold/hot air blowing opening is connected and fixed to the horizontally long rectangular cold/hot air blowing opening provided in the lower part of the In addition, the downstream side of the air supply extension pipe is fixed through the partition wall and extended into the underfloor space, and the downstream end of the air supply extension pipe is extended from the opening width of the air supply extension pipe. It is connected and fixed to a communication opening opened in the upstream side wall of a cubic air supply mixing box with a wide side wall, and furthermore, in a small diameter communication opening opened in the downstream side wall of the air supply mixing box, A communicating opening at an upstream end of a duct made of a small-diameter cylindrical glass cloth disposed in the underfloor space is communicated and fixed, and cold air generated by the cold/hot air generator is inserted into the duct. Or is formed to be able to blow hot air,
The cold air or hot air that has been fed into the air mixing box through the air feeding extension pipe is mixed in the air feeding mixing box to make the temperature almost uniform, and the cold air or hot air is introduced into the duct. insufflated,
The duct has flexibility, noncombustibility, strength, heat resistance, and heat insulation so that the cold air or warm air can be supplied to the duct and expands into a tubular shape. In order to prevent the cold or hot air from leaking, the front and back surfaces of the duct are made of glass cloth coated with vinyl chloride resin to form a horizontally long cylinder, and the downstream end of the duct is sealed, A small-diameter cylindrical portion and a large-diameter cylindrical portion with a bottom are provided above and below and integrally molded into a bottle shape. , an airflow direction changer having an airflow inlet which is formed to have substantially the same width and height, directs the airflow inlet toward the same upstream side, and protrudes the jet outlet upward outside the duct at regular intervals. a plurality of airflow direction converters installed in the duct, and an air supply gap is formed between the outer peripheral surface and the bottom of each airflow direction converter installed in the duct and the inner peripheral wall surface of the duct,
The means for arranging the airflow direction changer in the duct has a plurality of circular mounting openings at the same intervals in the upper surface of the duct, and each of the mounting openings is provided with the airflow direction. The large-diameter cylindrical portion of the transducer is inserted with its upper portion left slightly to expose the upper portion above the duct, and the opening edge of the mounting opening of the duct is placed on the outer peripheral surface of the upper portion. While the outer peripheral surface is tightened and fixed with a metal band, two wires are erected and fixed to the concrete slabs on both sides of the duct where the airflow direction changers are arranged. An L-shaped angle is supported and fixed to the upper end of the metal support rod, and at the center of the upright piece of the L-shaped angle, the upper part of the small diameter cylindrical part projecting out of the duct of the air flow direction converter is approximately Fixing bolts fixed to both side ends of the U-shaped band wound around the semiperipheral surface are passed through the standing pieces, and fixed nuts are screwed to the ends of the penetrating fixing bolts, respectively, and are crimped to the standing pieces. Each airflow direction changer in the duct is formed so as to be fixed to each of the plurality of sets of metal support rods by fixing and pressing the standing piece against the small-diameter cylindrical portion,
The horizontal airflow of cold or warm air supplied into the duct is made to flow from each of the airflow inlets, converted into a vertical airflow to the indoor side by each airflow direction converter, and from each airflow direction converter to the underfloor. Cold or warm air is jetted vertically to the lower surface of the ground board through the jet nozzles to radially diffuse, and the entire surface of the floor material is evenly cooled or heated by heat conduction from the underfloor board. Then, the floor radiation cooling and heating in the room is performed by the cold radiation or warm radiation generated from the floor material, and the cold or warm air after cooling or heating the floor material is blown into the room from the blowing opening provided in the floor material. On the downstream side of the return air extension pipe with a rectangular vertical cross section bent at right angles in order to return the air after cooling and heating the room to the cold/hot air generator. is provided in the upper part of the cold/hot air generator, communicated and fixed to a rectangular suction opening having the same width as the return air extension pipe, and the upstream side of the return air extension pipe above the partition wall The air sucked through the return air extension pipe opened into the room is passed through and fixed to the recirculation opening that opens to the side, and is opened into the room. A cooling/heating system characterized in that the air is sucked from a part, cooled or heated again by the cold/hot air generator, and circulated and reused. 室内の上方部において、天井用コンクリートスラブの下面の断熱材と天井材との間に天井空間を形成し、且つ前記室内のいずれか一つの壁面の室内側に、冷・温風生成機を設置する壁空間を床材から天井材までの高さの仕切壁を設けて形成し、且つ壁空間に設置された冷・温風生成機の上方部に設けられた横長長方形状の冷・温風吹出開口部に、該冷・温風吹出開口部と同一幅の開口部を備え、且つ直角に折曲した直方体状の送気延長管の上流側端部を連通固定すると共に、該送気延長管の下流側方向を前記仕切壁に貫通固定して天井空間内へ延設し、前記送気延長管の下流側を、該送気延長管の開口幅より幅広の側壁を備えた立方体状の送気混合ボックスの上流側側壁に開口された連通開口部に連通固定し、更に前記送気混合ボックスの下流側側壁に開口された小径の連通固定部に、前記天井空間に配設された小径の筒状のガラスクロスより成るダクトの上流側端部の連通開口部を連通固定して、該ダクト内に前記冷・温風精製機で生成された冷風または温風を送気できるよう形成され、
前記送気延長管を介して送気混合ボックス内に送気された冷風または温風を、該送気混合ボックス内において混合し温度をほぼ均一にした前記冷風または温風は、前記ダクト内に送気され、
前記ダクトは、前記冷風または温風が送気されてチューブ状に膨らむことができるよう、柔軟性を有すると共に、不燃性、強度性、耐熱性および断熱性を備え、且つ該ダクト内に送気された冷風または温風が漏洩するのを防止すべく、表裏面に塩化ビニール樹脂系塗装を施したガラスクロスにより横長筒状に形成され、且つ該ダクトの下流側端部は密封されると共に、有底の大径円筒部と小径円筒部とを上下に備えて逆ボトル状に一体成型して、前記小径円筒部下端に冷風または温風を噴射する噴射口を備え、且つ前記大径円筒部に、ほぼ同一幅および同一高さに形成された送風流入口を備えた気流方向変換器が、前記送風流入口を同一上流側へ向け、且つ前記噴射口をダクト外の下方に突出させてそれぞれ一定間隔を有して複数個ダクト内に配設して、前記ダクト内に設置された各気流方向変換器の両側外周面および上面と該ダクトの内周壁面間には送気用隙間が形成され、
前記気流方向変換器を前記ダクト内に配設する手段は、該ダクトの下面部に同一間隔を有して円状の取付け開口部を複数個開口し、該各取付け開口部に前記各気流方向変換器の大径円筒部を、その下方部をわずかに残して挿入して、該下方部をダクト下方に露出させ、前記下方部の外周面に前記ダクトの取付け開口部の開口縁部を下方へ押し下げるようにして巻付けて、その外周面を金属バンドで締付け固定する一方、前記各気流方向変換器が配設されているダクトの両側外側位置の天井用下地材に垂設固定された２本の金属製支持杆下端部にＬ字状アングルを支架固定すると共に、該Ｌ字状アングルの折曲片の中央部において、前記気流方向変換器のダクト外へ突出した小径円筒部の下方部のほぼ半周面に巻き付けたＵ字バンドの両側端部に固定された固定ボルトを折曲片に貫通し、且つ該貫通した各固定ボルトの先端部に固定ナットをそれぞれ螺合して、前記折曲片に圧着固定すると共に、該折曲片を前記小径円筒部に圧接することにより、前記ダクト内の各気流方向変換器は前記各複数組みの金属製支持杆に固定できるよう形成され、
前記ダクト内に送気された冷風または温風の水平気流を、前記各送風流入口より流れ込ませて各気流方向変換器で室内側への垂直気流に変換し、該各気流方向変換器から天井材の上面に、前記噴射口を介して垂直に噴射して、冷風または温風を放射状に拡散させ、前記天井材の熱伝導により、該天井材全面を平均してむらなく冷却または加温して、該天井材から生じる冷輻射または温輻射で室内の天井輻射冷暖房を行うと共に、前記天井材を冷却また加温した後の冷風または温風を前記天井材に設けられた吹出開口より室内に吹き出して室内の空気冷暖房を行う一方、前記室内を空気冷暖房した後の空気を前記冷・温風生成機に還流させるべく、直角に折曲した縦断面長方形状の還気延長管の下流側を前記冷・温風生成機の下方部に設けられ、該還気延長管と同一幅の長方形状の吸引開口部に連通固定すると共に、該還気延長管の上流側を前記区画壁の下方側に開口した還流開口部に貫通固定して前記室内に開口し、該室内に開口された還気延長管を介して吸引された空気は、前記冷・温風生成機の下方部の吸引開口部から吸引されて、前記冷・温風生成機で再度冷却または加温されて循環再利用することを特徴とする冷暖房システム。 In the upper part of the room, a ceiling space is formed between the insulation material on the lower surface of the ceiling concrete slab and the ceiling material, and a cold/hot air generator is installed on the indoor side of any one wall surface of the room. The wall space is formed by providing a partition wall with a height from the floor material to the ceiling material, and a horizontally long rectangular cold/hot air blower is provided above the cold/hot air generator installed in the wall space. The outlet opening has an opening of the same width as the cold/hot air outlet, and the upstream end of a rectangular parallelepiped air-supply extension pipe bent at right angles is communicated and fixed, and the air-supply extension is provided. The downstream side of the pipe is fixed through the partition wall and extends into the ceiling space, and the downstream side of the air supply extension pipe is a cubic shape having a side wall wider than the opening width of the air supply extension pipe. The small diameter provided in the ceiling space is connected and fixed to the communication opening opened in the upstream side wall of the air supply mixing box, and further to the small diameter communication fixing part opened in the downstream side wall of the air supply mixing box. The communicating opening at the upstream end of the duct made of cylindrical glass cloth is communicated and fixed so that cold or warm air generated by the cold/hot air purifier can be sent into the duct. ,
The cold air or hot air that has been fed into the air mixing box through the air feeding extension pipe is mixed in the air feeding mixing box to make the temperature almost uniform, and the cold air or hot air is introduced into the duct. insufflated,
The duct has flexibility, noncombustibility, strength, heat resistance, and heat insulation so that the cold air or warm air can be supplied to the duct and expands into a tubular shape. In order to prevent the cold or hot air from leaking, the front and back surfaces of the duct are made of glass cloth coated with vinyl chloride resin to form a horizontally long cylinder, and the downstream end of the duct is sealed, A bottomed large-diameter cylindrical portion and a small-diameter cylindrical portion are provided at the top and bottom and integrally molded in an inverted bottle shape, and an injection port for injecting cold or hot air is provided at the lower end of the small-diameter cylindrical portion, and the large-diameter cylindrical portion is provided. and an air flow direction changer provided with air inlets having substantially the same width and height, directing the air inlets to the same upstream side and protruding the jet outlets downward outside the duct. A plurality of airflow direction changers are arranged in a duct at regular intervals, and an air supply gap is formed between the outer peripheral surface and upper surface of each airflow direction changer installed in the duct and the inner peripheral wall surface of the duct. is,
The means for arranging the airflow direction changer in the duct has a plurality of circular mounting openings formed at the same intervals in the lower surface of the duct, and each of the mounting openings is provided with an airflow direction changer. The large-diameter cylindrical portion of the transducer is inserted with its lower portion left slightly to expose the lower portion below the duct. While the outer peripheral surface is tightened and fixed with a metal band, it is vertically fixed to the ceiling base material on both sides of the duct where the airflow direction changers are arranged. An L-shaped angle is supported and fixed to the lower end of the metal support rod of the book, and at the center of the bent piece of the L-shaped angle, the lower part of the small diameter cylindrical part protruding outside the duct of the air flow direction converter Fixing bolts fixed to both side ends of the U-shaped band wound around the half peripheral surface of the bent piece are passed through the bent piece. Each airflow direction changer in the duct is formed so as to be fixed to each of the plurality of sets of metal support rods by crimping and fixing to the curved piece and pressing the bent piece to the small-diameter cylindrical portion,
The horizontal airflow of cold air or warm air supplied into the duct is made to flow from each of the airflow inlets and converted into a vertical airflow to the indoor side by each airflow direction converter, and from each airflow direction converter to the ceiling Cool or warm air is sprayed vertically onto the upper surface of the ceiling material through the nozzles to radially diffuse the heat conduction of the ceiling material to evenly cool or warm the entire surface of the ceiling material. Then, the ceiling radiant cooling and heating in the room is performed by the cold radiation or warm radiation generated from the ceiling material, and the cold air or warm air after cooling or heating the ceiling material is blown into the room from the blowing opening provided in the ceiling material. While cooling and heating the air in the room by blowing out, in order to return the air after cooling and heating the room to the cold/hot air generator, the downstream side of the return air extension pipe with a rectangular vertical cross section bent at right angles It is provided in the lower part of the cold/hot air generator and communicates with and fixed to a rectangular suction opening having the same width as the return air extension pipe, and the upstream side of the return air extension pipe is the lower side of the partition wall. The air sucked through the return air extension pipe opened into the room by passing through and fixed to the return opening opened in the room is discharged to the suction opening at the lower part of the cold/hot air generator. A cooling and heating system characterized in that the air is sucked from the cold/hot air generator, cooled or warmed again by the cold/hot air generator, and circulated and reused. 室内の上方部において、天井用下地材下面の断熱材に固定した天井仕切り板と天井材との間に天井空間を形成し、且つ該天井空間に冷・温風生成機を設置すると共に、前記室内の壁面用下地材の前面に断熱材を固定して設置したいずれか一つの壁面の室内側に、室内下部の床材から天井材までの高さの仕切壁を設けて、筒状のガラスクロスより成るダクトを設置する壁空間を形成し、
前記天井空間内に設置された冷・温風生成機の下流側に設けられた横長長方形状の冷・温風吹出開口部に、該冷・温風吹出開口部と同一幅の開口部を備えた直方体状の送気延長管の上流側を連通固定すると共に、該送気延長管の下流側方向を下方へ直角に折曲して前記天井材に貫通固定して壁空間内へ延設し、前記送気延長管の下流側端部を、該送気延長管の開口幅より幅広の側壁を備えた立方体状の送気混合ボックスの上流側側壁に開口された連通開口部に連通固定し、更に該送気混合ボックスの下流側側壁に開口された小径の連通開口部に、前記壁空間内に配設された小径の筒状のガラスクロスより成るダクトの上流側端部の連通開口部を連通固定して、該ダクト内に前記冷・温風生成機で生成された冷風または温風を送気できるよう形成され、
前記送気延長管を介して送気混合ボックス内に送気された冷風または温風を、該送気混合ボックス内において混合し温度をほぼ均一にした前記冷風または温風は、前記ダクト内に送気され、
前記ダクトは、前記冷風または温風が送気されてチューブ状に膨らむことができるよう、柔軟性を有すると共に、不燃性、強度性、耐熱性および断熱性を備え、且つ該ダクト内に送気された冷風または温風が漏洩するのを防止すべく、表裏面に塩化ビニール樹脂系塗装を施したガラスクロスにより縦長筒状に形成され、且つ該ダクトの下流側端部は密封されると共に、小径円筒部と有底の大径円筒部とを横方向に備えて倒ボトル状に一体成型して、前記小径円筒部先端に冷風または温風を噴射する噴射口を備え、且つ前記大径円筒部に、ほぼ同一幅および同一高さに形成された送風流入口を備えた気流方向変換器が、前記送風流入口を同一上流側へ向け、且つ前記噴射口をダクト外の前方に突出させてそれぞれ一定間隔を有して複数個ダクト内に配設して、前記ダクト内に設置された各気流方向変換器の上下周面および基端面と該ダクトの内周壁面間には送気用隙間が形成され、
前記気流方向変換器を前記ダクト内に配設する手段は、該ダクトの室内側面に同一間隔を有して円状の取付け開口部を複数個開口し、該各取付け開口部に前記各気流方向変換器の大径円筒部を、その室内側部をわずかに残して挿入して、該室内側部をダクト外方に露出させ、前記室内側部の外周面に前記ダクトの取付け開口部の開口縁部を室内側方向へ押圧するようにして巻付けて、その外周面を金属バンドで締付け固定する一方、前記各気流方向変換器が配設されているダクトの両側外側位置の壁面用下地材に水平方向に固定された２本の金属製支持杆先端部にＬ字状アングルを支架固定すると共に、該Ｌ字状アングルの起立片の中央部において、前記気流方向変換器のダクト外へ突出した小径円筒部の前方部のほぼ半周面に巻き付けたＵ字バンドの両側端部に固定された固定ボルトを起立片に貫通し、且つ該貫通した各固定ボルトの先端部に固定ナットをそれぞれ螺合して、前記起立片に圧着固定すると共に、該起立片を前記小径円筒部に圧接することにより、前記ダクト内の各気流方向変換器は前記各複数組みの金属製支持杆に固定できるよう形成され、
前記ダクト内に送気された冷風または温風の垂直気流を、前記各送風流入口より流れ込ませて各気流方向変換器で室内側への水平気流に変換し、該各気流方向変換器から前記噴射口を介して前記仕切壁に水平に噴射して、冷風または温風を放射状に拡散させ、該仕切壁からの熱伝導により仕切壁全面を平均してむらなく冷却または加温して、該仕切壁から生じる冷輻射または温輻射で室内の床輻射冷暖房を行うと共に、前記仕切壁を冷却また加温した後の冷風または温風を前記仕切壁に設けられた吹出開口より室内に吹き出して室内の空気冷暖房を行う一方、前記室内を空気冷暖房した後の冷風または温風を壁空間に送気して、これら冷風または温風を前記仕切壁の下方側に設けられた吹出開口より室内に吹き出して室内の冷暖房を行う一方、
前記室内を冷暖房した後の空気を前記冷・温風生成機に還流させるべく、直角に折曲した縦断面長方形状の還気延長管の下流側端部を前記冷・温風生成機の上方部に設けられ、該還気延長管と同一幅の長方形状の吸引開口部に連通固定すると共に、該還気延長管の上流側端部を前記天井材に貫通固定して前記室内に開口し、該室内に開口された還気延長管を介して吸引された空気は、前記冷・温風生成機の基端部の吸引開口部から吸引されて、前記冷・温風生成機で再度冷却または加温されて循環再利用することを特徴とする冷暖房システム。 In the upper part of the room, a ceiling space is formed between the ceiling partition plate fixed to the heat insulating material on the lower surface of the ceiling base material and the ceiling material, and a cold/hot air generator is installed in the ceiling space, A partition wall with a height from the floor material in the lower part of the room to the ceiling material is installed on the indoor side of one of the walls installed by fixing the heat insulating material to the front of the base material for the indoor wall surface, and a cylindrical glass is installed. Forming a wall space for installing a duct made of cloth,
An opening having the same width as the cold/hot air blowing opening is provided in the horizontally long rectangular cold/hot air blowing opening provided on the downstream side of the cold/hot air generator installed in the ceiling space. The upstream side of the rectangular parallelepiped air supply extension pipe is connected and fixed, and the downstream direction of the air supply extension pipe is bent downward at a right angle, penetrated and fixed to the ceiling material, and extended into the wall space. , the downstream end of the air supply extension pipe is communicated and fixed to a communication opening opened in the upstream side wall of a cubic air supply mixing box having a side wall wider than the opening width of the air supply extension pipe. Furthermore, a communication opening at the upstream end of a duct made of cylindrical glass cloth with a small diameter disposed in the wall space is connected to the small diameter communication opening opened in the downstream side wall of the air supply mixing box. is communicated and fixed so that cold air or hot air generated by the cold/hot air generator can be sent into the duct,
The cold air or hot air that has been fed into the air mixing box through the air feeding extension pipe is mixed in the air feeding mixing box to make the temperature almost uniform, and the cold air or hot air is introduced into the duct. insufflated,
The duct has flexibility, noncombustibility, strength, heat resistance, and heat insulation so that the cold air or warm air can be supplied to the duct and expands into a tubular shape. In order to prevent the cold or hot air from leaking, the front and back surfaces of the duct are made of glass cloth coated with vinyl chloride resin to form a vertically elongated cylinder, and the downstream end of the duct is sealed. A small-diameter cylindrical portion and a large-diameter cylindrical portion with a bottom are integrally molded in the shape of an inverted bottle with the small-diameter cylindrical portion provided in the lateral direction, and an injection port for injecting cold or hot air is provided at the tip of the small-diameter cylindrical portion, and the large-diameter cylindrical portion is provided. An airflow direction changer having a blower inlet formed at a portion with substantially the same width and height, directs the blower inlet toward the same upstream side, and protrudes forward from the duct with the jet outlet. A plurality of gaps for air supply are provided between the upper and lower peripheral surfaces and the base end surfaces of the respective airflow direction converters installed in the duct and the inner peripheral wall surface of the duct, which are arranged in a duct at regular intervals. is formed and
The means for arranging the airflow direction changer in the duct has a plurality of circular mounting openings at the same intervals on the indoor side surface of the duct, and each of the mounting openings is provided in each of the airflow directions. The large-diameter cylindrical portion of the transducer is inserted with its indoor side portion left slightly to expose the indoor side portion to the outside of the duct, and an opening for mounting the duct is formed on the outer peripheral surface of the indoor side portion. Wrapped around the edges so as to press it toward the interior of the room, and its outer peripheral surface is tightened and fixed with a metal band. An L-shaped angle is supported and fixed to the tip end of two metal support rods fixed horizontally to the L-shaped angle, and the central part of the upright piece of the L-shaped angle protrudes out of the duct of the airflow direction converter. Fixing bolts fixed to both side ends of a U-shaped band wound around the front half circumference of the small-diameter cylindrical portion are passed through the upright pieces, and fixing nuts are screwed to the ends of the through fixing bolts. The airflow direction changers in the duct can be fixed to the plurality of sets of metal support rods by press-fitting the upright pieces and pressing the upright pieces against the small diameter cylindrical portion. formed,
The vertical airflow of cool air or warm air supplied into the duct is flowed from each of the air inlets and converted into a horizontal airflow to the indoor side by each airflow direction converter, and from each airflow direction converter to the above Cool air or warm air is jetted horizontally to the partition wall through the injection port to radially diffuse, and heat conduction from the partition wall evenly cools or heats the entire partition wall surface, and the Indoor floor radiant air conditioning is performed by cold radiation or warm radiation generated from the partition wall, and the cold or warm air after cooling or heating the partition wall is blown into the room from the blowing opening provided in the partition wall to cool the room. While performing air cooling and heating of the above, the cold or hot air after air cooling and heating in the room is sent to the wall space, and the cold or warm air is blown into the room from the blowing opening provided on the lower side of the partition wall. while cooling and heating the room with
In order to return the air after cooling and heating the room to the cold/hot air generator, the downstream end of a return air extension pipe having a rectangular vertical cross section bent at right angles is placed above the cold/hot air generator. and is connected and fixed to a rectangular suction opening having the same width as the return air extension pipe, and the upstream end of the return air extension pipe is penetrated and fixed to the ceiling material to open into the room. , the air sucked through the return air extension pipe opened in the room is sucked from the suction opening at the base end of the cold/hot air generator and cooled again by the cold/hot air generator. Or a cooling and heating system characterized by heating and circulating and reusing. 請求項1記載の冷暖房システムを構成する下流側端部が密封されているダクトに代わり、下流側端部が開口されて排気開口を備えたダクトを使用し、前記ダクトに送気された冷・温風生成機で生成された冷風または温風は、各気流方向変換器の送風流入口に流入して噴射口から床下地ボード下面に噴射して放射状に拡散させて、熱伝導により床材の全面を平均して冷却または加温して、該床材から生じる冷輻射や温輻射により室内を輻射冷暖房する一方、前記各気流方向変換器で捕捉されなかった冷風または温風は、下流側端部の排気開口から床下空間に排気され、該床下空間内に排気された前記冷風または温風と、前記各気流方向変換器の噴射口から噴射して床材を冷却または加温した後の冷風または温風とが、前記床材に設けられた吹出開口から室内に吹出されて、前記冷風または温風により室内全体を空気冷暖房し、前記室内を空気冷暖房した後の空気は、前記冷・温風生成機の吸引開口部から吸引されて、前記冷・温風生成機で再度冷却または加温して循環再利用することを特徴とする冷暖房システム。 Instead of the duct whose downstream end is sealed, which constitutes the cooling and heating system according to claim 1, a duct whose downstream end is open and has an exhaust opening is used, and air is supplied to the duct. The cold or hot air generated by the hot air generator flows into the air inlet of each air flow direction changer and is jetted from the outlet to the bottom surface of the underfloor board and diffused radially. The entire surface is cooled or heated on average, and the room is radiantly cooled and heated by the cold radiation and warm radiation generated from the floor material. The cold air or hot air discharged into the underfloor space from the exhaust opening of the part, and the cold air after cooling or warming the floor material by jetting from the injection port of each airflow direction converter Alternatively, warm air is blown into the room from blow-out openings provided in the floor material, and the cold or warm air cools and heats the entire room, and the air after air cooling and heating in the room is the cold and warm air. A cooling and heating system characterized in that air is sucked from a suction opening of a wind generator, cooled or heated again by the cold/hot air generator, and circulated and reused. 請求項２記載の冷暖房システムを構成する下流側端部が密封されているダクトに代わり、下流側端部が開口されて排気開口を備えたダクトを使用し、前記ダクトに送気された冷・温風生成機で生成された冷風または温風は、各気流方向変換器の噴射口から天井材上面に噴射して放射状に拡散させて、熱伝導により天井材の全面を平均して冷却または加温して、該天井材から生じる冷輻射や温輻射により室内を輻射冷暖房する一方、前記各気流方向変換器で捕捉されなかった冷風または温風は、下流側端部の排気開口から天井空間に排気され、該天井空間内に排気された前記冷風または温風と、前記各気流方向変換器の噴射口から噴射して天井材を冷却または加温した後の冷風または温風とが、前記天井材に設けられた吹出開口から室内に吹出されて、前記冷風または温風により室内全体を空気冷暖房し、前記室内を空気冷暖房した後の空気は、前記冷・温風生成機のの吸引開口部から吸引されて、前記冷・温風生成機で再度冷却または加温して循環再利用することを特徴とする冷暖房システム。 Instead of the duct whose downstream end is sealed, which constitutes the cooling and heating system according to claim 2, a duct whose downstream end is open and has an exhaust opening is used, and the cooling and heating air supplied to the duct is used. The cold or hot air generated by the hot air generator is jetted from the nozzles of each airflow direction changer onto the top surface of the ceiling material and diffused radially, cooling or heating the entire surface of the ceiling material evenly through heat conduction. While the room is radiantly cooled and heated by the cold radiation and warm radiation generated from the ceiling material, the cold or hot air that is not captured by each of the air flow direction changers flows into the ceiling space from the exhaust opening at the downstream end. The cold air or warm air discharged into the ceiling space and the cold air or warm air after cooling or warming the ceiling material by being jetted from the injection ports of the air flow direction changers are combined into the ceiling The air is blown into the room from the blowing opening provided in the material, the cold air or warm air cools and heats the entire room, and the air after the air cooling and heating of the room is the suction opening of the cold/hot air generator. A cooling/heating system characterized in that the air is sucked from the air-conditioning unit, cooled or heated again by the cold/hot air generator, and reused by circulation. 請求項３記載の冷暖房システムを構成する下流側端部が密封されているダクトに代わり、下流側端部が開口されて排気開口を備えたダクトを使用し、前記ダクトに送気された冷・温風生成機で生成された冷風または温風は、各気流方向変換器の噴射口から仕切壁に噴射して放射状に拡散させて、熱伝導により仕切壁の全面を平均して冷却または加温して、該仕切壁から生じる冷輻射や温輻射により室内を輻射冷暖房する一方、前記各気流方向変換器で捕捉されなかった冷風または温風は、下流側端部の排気開口から壁空間に排気され、該壁空間内に排気された前記冷風または温風と、前記各気流方向変換器の噴射口から噴射して仕切壁を冷却または加温した後の冷風または温風とが、前記仕切壁に設けられた吹出開口から室内に吹出されて、前記冷風または温風により室内全体を空気冷暖房し、前記室内を空気冷暖房した後の空気は、前記冷・温風生成機の吸引開口部から吸引されて、前記冷・温風生成機で再度冷却または加温して循環再利用することを特徴とする冷暖房システム。

Instead of the duct whose downstream end is sealed, which constitutes the cooling and heating system according to claim 3, a duct whose downstream end is open and has an exhaust opening is used, and air is supplied to the duct. The cold or hot air generated by the hot air generator is jetted from the nozzles of each air flow direction changer to the partition wall and diffused radially, cooling or warming the entire partition wall evenly by heat conduction. Then, the room is radiantly cooled and heated by the cold radiation and warm radiation generated from the partition wall, while the cold air or warm air that is not captured by each airflow direction changer is discharged to the wall space from the exhaust opening at the downstream end. and the cold or hot air discharged into the wall space and the cold or hot air after cooling or warming the partition wall by being jetted from the nozzles of the air flow direction changers are combined into the partition wall. The air is blown into the room from the blowing opening provided in the cold air or hot air to cool and heat the entire room, and the air after air cooling and heating in the room is sucked from the suction opening of the cold/hot air generator. A cooling and heating system characterized in that the air is cooled or heated again by the cold/hot air generator and reused by circulation.
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Citations (3)

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JP2004232989A (en) 2003-01-31 2004-08-19 Inter Central:Kk All air system floor air conditioner
JP2014134301A (en) 2013-01-08 2014-07-24 Ntt Facilities Inc Ceiling air conditioning unit and air conditioning system using the same
JP2014194303A (en) 2013-03-29 2014-10-09 Inter Central:Kk Air conditioning system using duct formed of cylindrical cloth having front and rear surfaces coated with vinyl chloride resin-based coating material

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JP6874960B2 (en) * 2016-10-14 2021-05-19 菊川工業株式会社 Radiant air conditioner unit and radiant air conditioner using it
JP7168530B2 (en) * 2019-08-21 2022-11-09 株式会社熊谷組 Floor radiant air conditioning system

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004232989A (en) 2003-01-31 2004-08-19 Inter Central:Kk All air system floor air conditioner
JP2014134301A (en) 2013-01-08 2014-07-24 Ntt Facilities Inc Ceiling air conditioning unit and air conditioning system using the same
JP2014194303A (en) 2013-03-29 2014-10-09 Inter Central:Kk Air conditioning system using duct formed of cylindrical cloth having front and rear surfaces coated with vinyl chloride resin-based coating material

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