JP2008164184A

JP2008164184A - Ventilation device with air conditioning function

Info

Publication number: JP2008164184A
Application number: JP2006351260A
Authority: JP
Inventors: Tsutomu Kato; 務加藤; Tetsuya Ueda; 哲也上田; Hideharu Omoto; 英晴尾本; Kazuhiro Taniguchi; 和宏谷口
Original assignee: Matsushita Electric Industrial Co Ltd
Current assignee: Panasonic Holdings Corp
Priority date: 2006-12-27
Filing date: 2006-12-27
Publication date: 2008-07-17

Abstract

<P>PROBLEM TO BE SOLVED: To provide a ventilation device with an air conditioning function not getting in user's way to solve problems in which a wall surface is occupied by a ventilating function and an air conditioner when the ventilating function and the air conditioner are separated from each other, and a thickness is increased when the ventilating function is disposed at the back of the air conditioner. <P>SOLUTION: This ventilation device comprises an indoor unit 1 for conditioning the indoor air, an outdoor unit 2 disposed in the external environment, a cylindrical air channel 6 disposed in a state of being inserted into a cylindrical opening portion 5 to communicate the inside and outside of a room, and an air supply passage 7 and an air discharge passage 8 disposed in the air channel 6, an air discharge impeller 11 is disposed in the air discharge passage 8, and a motor 12 driven to discharge the air is disposed in the air discharge passage 8 or the air supply passage 7, thus a dimension of a back face of the air conditioner can be thinned, and the air can be sufficiently supplied or discharged when the ventilation more than regular ventilation is needed. <P>COPYRIGHT: (C)2008,JPO&INPIT

Description

本発明は、例えば、居室等の室内環境を換気装置により２４時間常時換気を伴って冷房および暖房を行う空気調和機能付換気装置に関するものである。 The present invention relates to a ventilator with an air-conditioning function that cools and heats an indoor environment such as a living room, for example, with a ventilation device that is always ventilated for 24 hours.

従来、この種の空気調和機能付換気装置は、室内機と壁面の間に設置された方式としたものが知られている（例えば特許文献１）。 Conventionally, this type of ventilator with an air-conditioning function is known as a system installed between an indoor unit and a wall surface (for example, Patent Document 1).

以下、その空気調和機能付換気装置の一例について図１１および図１２を参照しながら説明する。 Hereinafter, an example of the ventilator with the air conditioning function will be described with reference to FIGS. 11 and 12.

居室内に据付られ、少なくとも上部１０１に吸い込み口１０２を有する室内機１０３と、外部環境に設けられる室外機１０４と、室内機１０３と室外機１０４とを接続する冷媒配管１０５と、居室と外部環境とを隔てる壁面１０６に設けられ、冷媒配管１０５が貫通する冷媒配管貫通孔１０７と、外部環境から外気を導入し、室内機１０３の上部１０１の吸い込み口１０２より上に外気を供給する給気部１０８と、居室と外部環境とを隔てる壁面１０６に設けられ、給気部１０８が貫通する給気部貫通孔１０９とを備えた構成となっている。このとき、換気を実施するために、給気部１０８で給気のみを行うものである。 An indoor unit 103 installed in the living room and having a suction port 102 in at least the upper part 101, an outdoor unit 104 provided in the external environment, a refrigerant pipe 105 connecting the indoor unit 103 and the outdoor unit 104, the living room and the external environment And a refrigerant pipe through hole 107 through which the refrigerant pipe 105 passes, and an air supply unit that introduces outside air from the outside environment and supplies outside air above the suction port 102 of the upper part 101 of the indoor unit 103 108 and a wall 106 that separates the living room from the external environment, and an air supply part through hole 109 through which the air supply part 108 penetrates. At this time, only the air supply is performed by the air supply unit 108 in order to perform ventilation.

上記構成によって、建築基準法で義務付けられた本格的な２４時間常時換気システムを自由に選定できると共に、換気装置の設置後に空気調和機を選定した場合でも、意匠的に換気用給気口が見えない居室空間が得られる換気機能付き空気調和機及び換気機能付き空気調和機の換気装置及び換気機能付き空気調和機の換気方法を得るものである。
特開２００６−２３０６５号公報 With the above configuration, a full-time 24-hour regular ventilation system required by the Building Standards Act can be freely selected, and even when an air conditioner is selected after the installation of a ventilation device, the ventilation inlet can be seen by design. A ventilation function-equipped air conditioner, a ventilation function-equipped air conditioner ventilation device, and a ventilation method of a ventilation function-equipped air conditioner that can provide an unoccupied room space.
JP 2006-23065 A

このような従来の空気調和機能付換気装置では、換気機能を給気だけにする場合には、自然に排気を行うため給排のバランスが取れないという課題があり、また微小な風量であるため使用者が換気を実感できるほど十分な換気量を確保していないという課題がある。 In such a conventional ventilator with an air conditioning function, when the ventilation function is only the supply of air, there is a problem that the supply and discharge cannot be balanced because of the natural exhaust, and the air volume is very small. There is a problem that sufficient ventilation is not secured to allow the user to feel ventilation.

また、空気調和機の背後に換気機能を設置した場合は換気に給気と排気を同時に実施する場合は厚みが厚くなるという課題もある。 In addition, when a ventilation function is installed behind the air conditioner, there is a problem that the thickness is increased when supplying and exhausting air simultaneously for ventilation.

本発明は、このような従来の課題を解決するものであり、換気装置の主要部分をダクトの中に埋め込むことができ、室内側には室内側と連通するための給気口と排気口のみを設置することで装置の厚みを厚くすることがなく、また常時換気にて同時に給気と排気を行うことで給気と排気のバランスを取り安定した換気ができ、かつ大風量の給気または排気に可変できることで、換気を実感することができ、外気冷気を部屋に入れたり、部屋の臭いを排気することができる空気調和機能付換気装置を提供することを目的としている。 The present invention solves such a conventional problem, and the main part of the ventilation device can be embedded in the duct, and only the air supply port and the exhaust port for communicating with the indoor side are provided on the indoor side. It is possible to maintain a stable ventilation by balancing the supply and exhaust by simultaneously supplying and exhausting air at the same time with constant ventilation, and supplying a large amount of air. An object of the present invention is to provide a ventilator with an air-conditioning function capable of realizing ventilation by allowing the exhaust to be changed, allowing outside air to enter the room, and exhausting the odor of the room.

本発明の空気調和機能付換気装置は、上記目標を達成するため室内の空気を吸い込み室内を空調する室内機と、室外に設けられる室外機と、同時に給気と排気を行うことができる換気部を備え、前記換気部は室内外を連通させる円筒状の開口部に室内側から挿入して装着する円筒状の風洞と、前記風洞内に給気経路と排気経路を備え、前記給気経路の中に給気羽根車を備え、前記排気経路または前記給気経路のどちらかに前記給気羽根車を回転させる給気駆動用モータを備え、前記排気経路の中に排気羽根車と前記排気経路または前記給気経路のどちらかに排気駆動用モータを備えたことを特徴とする。そして、本発明によれば換気装置の主要部分をダクトの中に埋め込むことができ、室内側には室内側と連通するための給気口と排気口のみを設置することで、居住者の邪魔にならないとともに常時換気では、微小な換気量のため使用者に換気している実感がわかないため、大風量の給気または排気を設置することで外気冷気を部屋に入れたり、部屋の臭いを排気することができる空気調和機能付換気装置が得られる。 The ventilator with an air conditioning function according to the present invention includes an indoor unit that sucks indoor air and air-conditions the room in order to achieve the above target, an outdoor unit provided outside the room, and a ventilation unit that can supply and exhaust air simultaneously. The ventilation section includes a cylindrical wind tunnel that is inserted into and installed in a cylindrical opening that allows communication between the interior and the exterior of the room, and an air supply path and an exhaust path in the wind tunnel. An air supply impeller, and an air supply drive motor for rotating the air supply impeller in either the exhaust path or the air supply path, and the exhaust impeller and the exhaust path in the exhaust path Alternatively, an exhaust driving motor is provided in either of the air supply paths. According to the present invention, the main part of the ventilator can be embedded in the duct, and only the air supply and exhaust ports for communication with the indoor side are installed on the indoor side, thereby obstructing the residents. At the same time, with constant ventilation, the user is not aware that the air is being ventilated due to the minute ventilation, so installing a large amount of air supply or exhaust allows cooler outside air to enter the room or smell the room. A ventilator with an air conditioning function that can be exhausted is obtained.

また、換気部の一部が、室内機と、室内と室外を隔てる壁面との間に配置されることを特徴とする。 Moreover, a part of ventilation part is arrange | positioned between an indoor unit and the wall surface which separates indoors and the outdoors, It is characterized by the above-mentioned.

また、室内機と、室内と室外を隔てる壁面の間に、換気部の給気と排気の通風路を持つ間隔を備え、前記壁面に固定するための固定部と前記室内機を据付させる据付部をもつ固定フレームを備えたことを特徴とする。 Also, there is an interval between the indoor unit and the wall that separates the room from the outside with a ventilation path for supplying and exhausting air from the ventilation unit, and a fixing unit for fixing the wall to the wall and an installation unit for installing the indoor unit It is characterized by having a fixed frame with.

また、給気羽根車と排気羽根車の回転の中心軸が同軸となることを特徴とする。 Further, the central axis of rotation of the air supply impeller and the exhaust impeller is coaxial.

また、風洞内を二重管の構成となるように外周風路と内周風路に分割して、前記外周風路を通風する風量を前記内周風路を通風する風量と同等以上にしたことを特徴とする。 Further, the inside of the wind tunnel is divided into an outer wind path and an inner wind path so as to form a double pipe, and the air volume flowing through the outer wind path is made equal to or greater than the air volume flowing through the inner wind path. To do.

また、給気部と排気部のうち、少なくとも一方は送風量を可変することができることを特徴とする。 In addition, at least one of the air supply unit and the exhaust unit can vary the amount of blown air.

また、室内側の給気経路の給気口と室内側の排気経路の排気口が固定フレームの別々の面にて配置され、給気と排気の短絡を防ぐ構成としたことを特徴とする。 In addition, the air supply port of the indoor air supply path and the exhaust port of the indoor exhaust path are arranged on separate surfaces of the fixed frame, and the configuration is such that a short circuit between the air supply and the exhaust is prevented.

また、壁面が換気装置よりも厚い場合は、前記換気装置の室外側には、円筒状の開口部に挿入する外側の外風路を外周管と内周管で形成し、内側の内風路を前記内周管で形成した二重管を装着して延長する構成としたことを特徴とする。 When the wall surface is thicker than the ventilator, an outer outside air passage to be inserted into the cylindrical opening is formed on the outside of the ventilator by an outer tube and an inner tube, and an inner inner air passage is formed. It is characterized in that a double pipe formed of the inner peripheral pipe is attached and extended.

また、二重管を一定の長さの間で短くする、または長くすることができる伸縮自在管の構成としたことを特徴とする。 Further, the present invention is characterized in that the double tube is configured to be a telescopic tube that can be shortened or lengthened between a certain length.

また、室内側の給気経路の給気口に給気フィルターを備え、室内側の排気経路の排気口に排気フィルターを備えたことを特徴とする。 Further, the present invention is characterized in that an air supply filter is provided at the air supply port of the indoor air supply path, and an exhaust filter is provided at the exhaust port of the indoor air supply path.

また、給気駆動用モータと排気駆動用モータの別々の電気配線を連結する接合部を換気装置の本体内部に設けたことを特徴とする。 Further, the present invention is characterized in that a joint for connecting separate electric wirings of the air supply drive motor and the exhaust drive motor is provided inside the main body of the ventilation device.

また、外気温度を検知する外気温検知手段と室内温度を検知する室内温検知手段とを備え、前記外気温検知手段と前記室内温検知手段から検出した外気温度と室内温度を読み取り運転条件を制御する制御部を備え、外気温度が定められた基準温度以上であり、外気温度が室内温度よりも所定の温度以上低い場合は、外気を取り込む給気の風量を増加させる構成としたことを特徴とする。 In addition, an outside air temperature detecting means for detecting the outside air temperature and an indoor temperature detecting means for detecting the room temperature are provided, and the outside air temperature and the room temperature detected from the outside air temperature detecting means and the room temperature detecting means are read to control the operation condition. And a control unit configured to increase the air volume of the intake air that takes in the outside air when the outside air temperature is equal to or higher than a predetermined reference temperature and the outside air temperature is lower than the indoor temperature by a predetermined temperature or more. To do.

また、外気温度を検知する外気温検知手段と室内温度を検知する室内温検知手段とを備え、前記外気温検知手段と前記室内温検知手段から検出した外気温度と室内温度を読み取り運転条件を制御する制御部を備え、外気温度が定められた基準温度以下であり、外気温度が室内温度よりも所定の温度以上高い場合は、外気を取り込む給気の風量を増加させる構成としたことを特徴とする。 In addition, an outside air temperature detecting means for detecting the outside air temperature and an indoor temperature detecting means for detecting the room temperature are provided, and the outside air temperature and the room temperature detected from the outside air temperature detecting means and the room temperature detecting means are read to control the operation condition. And a control unit configured to increase the air volume of the supply air for taking in the outside air when the outside air temperature is equal to or lower than a predetermined reference temperature and the outside air temperature is higher than the indoor temperature by a predetermined temperature or more. To do.

また、室内の臭いを検知する臭いセンサを備え、臭いの度合いを読み取り運転条件を制御する制御部を備え、一定値以上の臭いの度合いを読み取った場合は、排気の風量を増加させる構成としたことを特徴とする。 In addition, it is equipped with a odor sensor that detects indoor odors, a control unit that reads the odor level and controls the operating conditions, and when reading the odor level above a certain value, it increases the air volume of the exhaust. It is characterized by that.

また、室内に在籍する人を検知する人感センサを備え、前記人感センサからの信号を受けて、人の在席により運転条件を制御する制御部を備え、人の在席を確認できた場合にのみ、排気または給気の風量を増加させる構成としたことを特徴とする。 In addition, it was equipped with a human sensor that detects people in the room, received a signal from the human sensor, and equipped with a control unit that controlled driving conditions depending on the person's presence, and was able to confirm the person's presence Only in this case, the configuration is such that the air volume of exhaust or supply air is increased.

また、周囲の明るさを検知する照度センサを備え、部屋の明るさを検知することで運転条件を制御する制御部を備え、一定値以上周囲が暗くなった場合にのみ、給気の風量を増加させる構成としたことを特徴とする。 In addition, it has an illuminance sensor that detects ambient brightness and a controller that controls the operating conditions by detecting the brightness of the room, and the air volume of the air supply can be adjusted only when the surroundings become darker than a certain value. It is characterized by having an increased configuration.

本発明によれば居室内に据付されており、室内の空気を吸い込み室内を空調する室内機と、室外に設けられる室外機と、同時に給気と排気を行うことができる換気部を備え、前記換気部は室内外を連通させる円筒状の開口部に室内側から挿入して装着する円筒状の風洞と、前記風洞内に給気経路と排気経路を備え、前記給気経路の中に給気羽根車を備え、前記排気経路または前記給気経路のどちらかに前記給気羽根車を回転させる給気駆動用モータを備え、前記排気経路の中に排気羽根車と前記排気経路または前記給気経路のどちらかに排気駆動用モータを備えたことにより空気調和機の背面の寸法を薄くすることで、壁面を占有することなく、空気調和機能付換気装置の圧迫感を解消しつつ、常時換気にて給気と排気をバランスよく同時に行うことができ、必要な場合には可変して十分な給気をすることで、夜間の外気温度が下がってきた場合に空気を多く取り込むことで省エネを実現したり、十分な排気により部屋の空気の入れ替えを早期に実現でき、換気の実感をすることができるという効果のある空気調和機能付換気装置を提供できる。 According to the present invention, it is installed in a living room, and includes an indoor unit that sucks indoor air and air-conditions the room, an outdoor unit that is provided outside the room, and a ventilation unit that can supply and exhaust air at the same time, The ventilation section includes a cylindrical wind tunnel that is inserted into a cylindrical opening that communicates indoors and outdoors from the room side, and an air supply path and an exhaust path in the wind tunnel, and an air supply path is provided in the air supply path. An air supply drive motor for rotating the air supply impeller in either the exhaust path or the air supply path, and the exhaust impeller and the exhaust path or the air supply in the exhaust path Equipped with an exhaust drive motor on either side of the path, reducing the size of the back of the air conditioner, eliminating the pressure of the air conditioner ventilator without occupying the wall surface, and constantly ventilating The air supply and exhaust are balanced at the same time If necessary, it can be changed to provide sufficient air supply to save energy by taking in a lot of air when the outside air temperature falls at night, and sufficient exhaust to exhaust the room. It is possible to provide a ventilator with an air-conditioning function that can realize the exchange of air at an early stage and feel the ventilation.

また、換気部の一部が、室内機と、室内と室外を隔てる壁面との間に配置されることを特徴とすることにより同様の効果のある空気調和機能付換気装置を提供できる。 In addition, a ventilator with an air conditioning function having the same effect can be provided by arranging a part of the ventilation unit between the indoor unit and a wall surface that separates the room from the outside.

また、室内機と、室内と室外を隔てる壁面の間に、換気部の給気と排気の通風路を持つ間隔を備え、前記壁面に固定するための固定部と前記室内機を据付させる据付部をもつ固定フレームを備えたことにより同様の効果のある空気調和機能付換気装置を提供できる。 Also, there is an interval between the indoor unit and the wall that separates the room from the outside with a ventilation path for supplying and exhausting air from the ventilation unit, and a fixing unit for fixing the wall to the wall and an installation unit for installing the indoor unit By providing a fixed frame having the above, a ventilator with an air conditioning function having the same effect can be provided.

また、給気羽根車と排気羽根車の回転の中心軸が同軸となることにより同様の効果のある空気調和機能付換気装置を提供できる。 In addition, a ventilation device with an air-conditioning function having the same effect can be provided by having the central axes of rotation of the air supply impeller and the exhaust impeller coaxial.

また、風洞内を二重管の構成となるように外周風路と内周風路に分割して、前記外周風路を通風する風量を前記内周風路を通風する風量と同等以上にしたことにより同様の効果のある空気調和機能付換気装置を提供できる。 In addition, the inside of the wind tunnel is divided into an outer peripheral air passage and an inner peripheral air passage so as to form a double pipe, and the air volume flowing through the outer peripheral air passage is made equal to or greater than the air volume passing through the inner peripheral air passage. An effective ventilation device with an air conditioning function can be provided.

また、給気部と排気部のうち、少なくとも一方は送風量を可変することができることにより同様の効果のある空気調和機能付換気装置を提供できる。 Further, at least one of the air supply unit and the exhaust unit can change the air flow rate, thereby providing a ventilator with an air conditioning function having the same effect.

また、室内側の給気経路の給気口と室内側の排気経路の排気口が固定フレームの別々の面にて配置され、給気と排気の短絡を防ぐ構成としたことにより同様の効果のある空気調和機能付換気装置を提供できる。 In addition, the same effect can be obtained by the configuration in which the air supply port of the indoor air supply path and the exhaust port of the indoor exhaust path are arranged on separate surfaces of the fixed frame to prevent a short circuit between the air supply and the exhaust. A ventilator with an air conditioning function can be provided.

また、壁面が換気装置よりも厚い場合は、前記換気装置の室外側には、円筒状の開口部に挿入する外側の外風路を外周管と内周管で形成し、内側の内風路を前記内周管で形成した二重管を装着して延長する構成としたことにより同様の効果のある空気調和機能付換気装置を提供できる。 When the wall surface is thicker than the ventilator, an outer outside air passage to be inserted into the cylindrical opening is formed on the outside of the ventilator by an outer tube and an inner tube, and an inner inner air passage is formed. A ventilation device with an air conditioning function having the same effect can be provided by installing and extending a double tube formed of the inner peripheral tube.

また、二重管を一定の長さの間で短くする、または長くすることができる伸縮自在管の構成としたことにより同様の効果のある空気調和機能付換気装置を提供できる。 Moreover, the ventilation apparatus with an air-conditioning function which has the same effect can be provided by having the structure of the telescopic pipe which can shorten or lengthen a double pipe between fixed lengths.

また、室内側の給気経路の給気口に給気フィルターを備え、室内側の排気経路の排気口に排気フィルターを備えたことにより同様の効果のある空気調和機能付換気装置を提供できる。 Further, a ventilation device with an air conditioning function having the same effect can be provided by providing an air supply filter in the air supply port of the indoor air supply path and providing an exhaust filter in the exhaust port of the indoor air exhaust path.

また、給気駆動用モータと排気駆動用モータの別々の電気配線を連結する接合部を換気装置の本体内部に設けたことにより同様の効果のある空気調和機能付換気装置を提供できる。 Further, a ventilator with an air conditioning function having the same effect can be provided by providing a joint portion for connecting separate electric wires of the air supply drive motor and the exhaust drive motor inside the main body of the ventilator.

また、外気温度を検知する外気温検知手段と室内温度を検知する室内温検知手段とを備え、前記外気温検知手段と前記室内温検知手段から検出した外気温度と室内温度を読み取り運転条件を制御する制御部を備え、外気温度が定められた基準温度以上であり、外気温度が室内温度よりも所定の温度以上低い場合は、外気を取り込む給気の風量を増加させる構成としたことにより同様の効果のある空気調和機能付換気装置を提供できる。 In addition, an outside air temperature detecting means for detecting the outside air temperature and an indoor temperature detecting means for detecting the room temperature are provided, and the outside air temperature and the room temperature detected from the outside air temperature detecting means and the room temperature detecting means are read to control the operation condition. If the outside air temperature is equal to or higher than a predetermined reference temperature and the outside air temperature is lower than the indoor temperature by a predetermined temperature or more, the configuration is such that the air volume of the intake air for taking in outside air is increased. An effective ventilation device with an air conditioning function can be provided.

また、外気温度を検知する外気温検知手段と室内温度を検知する室内温検知手段とを備え、前記外気温検知手段と前記室内温検知手段から検出した外気温度と室内温度を読み取り運転条件を制御する制御部を備え、外気温度が定められた基準温度以下であり、外気温度が室内温度よりも所定の温度以上高い場合は、外気を取り込む給気の風量を増加させる構成としたことにより同様の効果のある空気調和機能付換気装置を提供できる。 In addition, an outside air temperature detecting means for detecting the outside air temperature and an indoor temperature detecting means for detecting the room temperature are provided, and the outside air temperature and the room temperature detected from the outside air temperature detecting means and the room temperature detecting means are read to control the operation condition. If the outside air temperature is equal to or lower than a predetermined reference temperature and the outside air temperature is higher than the indoor temperature by a predetermined temperature or more, the configuration is such that the air volume of the supply air for taking in outside air is increased. An effective ventilation device with an air conditioning function can be provided.

また、室内の臭いを検知する臭いセンサを備え、臭いの度合いを読み取り運転条件を制御する制御部を備え、一定値以上の臭いの度合いを読み取った場合は、排気の風量を増加させる構成としたことにより同様の効果のある空気調和機能付換気装置を提供できる。 In addition, it is equipped with a odor sensor that detects indoor odors, a control unit that reads the odor level and controls the operating conditions, and when reading the odor level above a certain value, it increases the air volume of the exhaust. Therefore, it is possible to provide a ventilator with an air conditioning function having the same effect.

また、室内に在籍する人を検知する人感センサを備え、前記人感センサからの信号を受けて、人の在席により運転条件を制御する制御部を備え、人の在席を確認できた場合にのみ、排気または給気の風量を増加させる構成としたことにより同様の効果のある空気調和機能付換気装置を提供できる。 In addition, it was equipped with a human sensor that detects people in the room, received a signal from the human sensor, and equipped with a control unit that controlled driving conditions depending on the person's presence, and was able to confirm the person's presence Only in this case, a ventilation device with an air-conditioning function having the same effect can be provided by adopting a configuration in which the air volume of exhaust or supply air is increased.

また、周囲の明るさを検知する照度センサを備え、部屋の明るさを検知することで運転条件を制御する制御部を備え、一定値以上周囲が暗くなった場合にのみ、給気の風量を増加させる構成としたことにより同様の効果のある空気調和機能付換気装置を提供できる。 In addition, it has an illuminance sensor that detects ambient brightness and a controller that controls the operating conditions by detecting the brightness of the room, and the air volume of the air supply can be adjusted only when the surroundings become darker than a certain value. By adopting an increased configuration, it is possible to provide a ventilator with an air conditioning function that has the same effect.

本発明の請求項１記載の発明は、室内の空気を吸い込み室内を空調する室内機と、室外に設けられる室外機と、同時に給気と排気を行うことができる換気部を備え、前記換気部は室内外を連通させる円筒状の開口部に室内側から挿入して装着する円筒状の風洞と、前記風洞内に給気経路と排気経路を備え、前記給気経路の中に給気羽根車を備え、前記排気経路または前記給気経路のどちらかに前記給気羽根車を回転させる給気駆動用モータを備え、前記排気経路の中に排気羽根車と前記排気経路または前記給気経路のどちらかに排気駆動用モータを備えたことを特徴とするものであり、空気調和機の背面の寸法を薄くすることで、壁面を占有することなく、空気調和機能付換気装置の圧迫感を解消しつつ、常時換気にて給気と排気をバランスよく同時に行うことができ、必要な場合には給気羽根車の回転数を増加して可変して十分な給気をすることで、夜間の外気温度が下がってきた場合に空気を多く取り込むことで省エネを実現したり、排気羽根車の回転数を増加して、十分な排気により部屋の空気の入れ替えを早期に実現でき、換気の実感をすることができるという作用を有する。 Invention of Claim 1 of this invention is equipped with the indoor unit which sucks indoor air, air-conditions a room | chamber interior, the outdoor unit provided in the outdoor, and the ventilation part which can supply and exhaust air simultaneously, The said ventilation part Is provided with a cylindrical wind tunnel that is inserted into a cylindrical opening that communicates indoors and outdoors from the indoor side, and an air supply path and an exhaust path are provided in the wind tunnel, and an air supply impeller is provided in the air supply path An air supply drive motor for rotating the air supply impeller in either the exhaust path or the air supply path, and the exhaust impeller and the exhaust path or the air supply path in the exhaust path It is characterized by having an exhaust drive motor on either side, and by reducing the size of the back of the air conditioner, it eliminates the feeling of pressure of the ventilator with air conditioning function without occupying the wall surface. In addition, the supply and exhaust are balanced by constant ventilation If necessary, increase the rotation speed of the air supply impeller to increase the amount of air supply. In this way, energy saving can be realized, and the number of rotations of the exhaust impeller can be increased, so that the air in the room can be replaced at an early stage with sufficient exhaust, and ventilation can be realized.

本発明の請求項２記載の発明は、換気部の一部が、室内機と、室内と室外を隔てる壁面との間に配置されることを特徴とするものであり、空気調和機の背面の寸法を薄くすることで、壁面を占有することなく、空気調和機能付換気装置の圧迫感を解消しつつ、常時換気にて給気と排気をバランスよく同時に行うことができ、必要な場合には給気羽根車の回転数を増加して可変して十分な給気をすることで、夜間の外気温度が下がってきた場合に空気を多く取り込むことで省エネを実現したり、排気羽根車の回転数を増加して、十分な排気により部屋の空気の入れ替えを早期に実現でき、換気の実感をすることができるという作用を有する。 The invention according to claim 2 of the present invention is characterized in that a part of the ventilation section is disposed between the indoor unit and a wall surface that separates the room from the outside. By reducing the dimensions, it is possible to perform supply and exhaust in a balanced manner at the same time with constant ventilation while eliminating the pressure of the ventilator with air conditioning function without occupying the wall surface. By increasing the rotation speed of the air supply impeller and making it variable and supplying sufficient air, energy can be saved by taking in more air when the outside air temperature at night falls, and the rotation of the exhaust impeller By increasing the number, the air in the room can be replaced at an early stage with sufficient exhaust, and the air can be felt.

本発明の請求項３記載の発明は、室内機と、室内と室外を隔てる壁面の間に、換気部の給気と排気の通風路を持つ間隔を備え、前記壁面に固定するための固定部と前記室内機を据付させる据付部をもつ固定フレームを備えたものであり、空気調和機の背面の寸法を薄くすることで、壁面を占有することなく、空気調和機能付換気装置の圧迫感を解消しつつ、常時換気にて給気と排気をバランスよく同時に行うことができ、必要な場合には給気羽根車の回転数を増加して可変して十分な給気をすることで、夜間の外気温度が下がってきた場合に空気を多く取り込むことで省エネを実現したり、排気羽根車の回転数を増加して、十分な排気により部屋の空気の入れ替えを早期に実現でき、換気の実感をすることができるという作用を有する。 According to a third aspect of the present invention, there is provided the fixing unit for fixing the indoor unit to the wall surface having a space between the indoor unit and the wall surface that separates the room from the outside and having a ventilation path for supplying and exhausting the ventilation unit. And a fixed frame having an installation part for installing the indoor unit, and by reducing the size of the back surface of the air conditioner, the feeling of pressure of the ventilation device with the air conditioning function can be obtained without occupying the wall surface. The air supply and exhaust can be performed in a balanced manner at all times with constant ventilation while eliminating the problem, and if necessary, the number of rotations of the air supply impeller can be increased and varied to provide sufficient air supply at night. When the outside air temperature of the room drops, energy can be saved by taking in a lot of air, or the number of revolutions of the exhaust impeller can be increased and the air in the room can be replaced quickly with sufficient exhaust. Has the effect of being able to

本発明の請求項４記載の発明は、給気羽根車と排気羽根車の回転の中心軸が同軸となるものであり、中心軸が同軸になっていなければ、必要以上にダクトを大きくする必要があるため適切でなく、壁の穴あけを最小限の穴開けとすることができるという作用を有する。 In the invention according to claim 4 of the present invention, the central axis of rotation of the air supply impeller and the exhaust impeller is coaxial, and if the central axis is not coaxial, it is necessary to enlarge the duct more than necessary. Therefore, it is not suitable, so that the hole can be made to be minimally drilled.

本発明の請求項５記載の発明は、風洞内を二重管の構成となるように外周風路と内周風路に分割して、前記外周風路を通風する風量を前記内周風路を通風する風量と同等以上にしたものであり、外周風路を利用して、常時換気量よりも大きな風量を給気または排気のどちらか一方を実施することができるという作用を有する。 The invention according to claim 5 of the present invention divides the inside of the wind tunnel into an outer peripheral air passage and an inner peripheral air passage so as to form a double pipe, and the amount of air flowing through the outer peripheral air passage is the amount of air flowing through the inner peripheral air passage. It has the effect that either the air supply or the exhaust can be performed with the air volume larger than the normal ventilation volume using the outer wind path.

本発明の請求項６記載の発明は、給気部と排気部のうち、少なくとも一方は送風量を可変することができるものであり、外周風路を利用して、常時換気量よりも大きな風量を給気または排気のどちらか一方を実施することができるという作用を有する。 According to the sixth aspect of the present invention, at least one of the air supply unit and the exhaust unit can change the air flow rate, and an air flow rate that is larger than the normal ventilation rate using the outer wind path. It is possible to perform either air supply or exhaust.

本発明の請求項７記載の発明は、室内側の給気経路の給気口と室内側の排気経路の排気口が固定フレームの別々の面にて配置され、給気と排気の短絡を防ぐ構成としたものであり、給気と排気の有効な換気量を得ることができるという作用を有する。 According to the seventh aspect of the present invention, the air supply port of the indoor air supply path and the exhaust port of the indoor exhaust path are arranged on separate surfaces of the fixed frame to prevent short circuit between the air supply and the exhaust. It is configured, and has an effect that an effective ventilation amount of air supply and exhaust can be obtained.

本発明の請求項８記載の発明は、壁面が換気装置よりも厚い場合は、前記換気装置の室外側には、円筒状の開口部に挿入する外側の外風路を外周管と内周管で形成し、内側の内風路を前記内周管で形成した二重管を装着して延長する構成としたものであり、壁の厚みが異なるいろいろな住居に設置ができるという作用を有する。 In the invention according to claim 8 of the present invention, when the wall surface is thicker than the ventilator, the outer outside air passage to be inserted into the cylindrical opening is provided on the outer side of the ventilator. The inner inner air passage is extended by attaching a double pipe formed by the inner peripheral pipe, and has the effect that it can be installed in various residences having different wall thicknesses.

本発明の請求項９記載の発明は、二重管を一定の長さの間で短くする、または長くすることができる伸縮自在管の構成としたものであり、壁の厚みが異なるいろいろな住居に設置ができるという作用を有する。 The invention according to claim 9 of the present invention is a construction of a telescopic tube capable of shortening or lengthening the double tube between a certain length, and various residences having different wall thicknesses. It can be installed in

本発明の請求項１０記載の発明は、室内側の給気経路の給気口に給気フィルターを備え、室内側の排気経路の排気口に排気フィルターを備えたものであり、室外側の粉塵や花粉を防ぎ、室内側からの埃や異物を除去できるという作用を有する。 According to a tenth aspect of the present invention, an air supply filter is provided at an air supply port of an indoor air supply path, and an exhaust filter is provided at an exhaust port of an indoor air supply path. And pollen can be prevented, and dust and foreign matters from the indoor side can be removed.

本発明の請求項１１記載の発明は、給気駆動用モータと排気駆動用モータの別々の電気配線を連結する接合部を換気装置の本体内部に設けたものであり、施工業者の電気配線を簡便にすることができるという作用を有する。 According to the eleventh aspect of the present invention, a joint for connecting separate electric wirings of the air supply driving motor and the exhaust driving motor is provided inside the main body of the ventilation device, and the electric wiring of the contractor is provided. It has the effect that it can be simplified.

本発明の請求項１２記載の発明は、外気温度を検知する外気温検知手段と室内温度を検知する室内温検知手段とを備え、前記外気温検知手段と前記室内温検知手段から検出した外気温度と室内温度を読み取り運転条件を制御する制御部を備え、外気温度が定められた基準温度以上であり、外気温度が室内温度よりも所定の温度以上低い場合は、外気を取り込む給気の風量を増加させる構成としたものであり、暑いときに省エネをすることができるという作用を有する。 The invention according to claim 12 of the present invention comprises an outside air temperature detecting means for detecting the outside air temperature and an indoor temperature detecting means for detecting the room temperature, and the outside air temperature detected from the outside air temperature detecting means and the room temperature detecting means. And a control unit that controls the operating conditions by reading the room temperature, and when the outside air temperature is equal to or higher than a predetermined reference temperature and the outside air temperature is lower than the room temperature by a predetermined temperature or more, the air volume of the intake air that takes in outside air is It is configured to increase, and has the effect of being able to save energy when it is hot.

本発明の請求項１３記載の発明は、外気温度を検知する外気温検知手段と室内温度を検知する室内温検知手段とを備え、前記外気温検知手段と前記室内温検知手段から検出した外気温度と室内温度を読み取り運転条件を制御する制御部を備え、外気温度が定められた基準温度以下であり、外気温度が室内温度よりも所定の温度以上高い場合は、外気を取り込む給気の風量を増加させる構成としたものであり、寒いときに省エネをすることができるという作用を有する。 The invention according to claim 13 of the present invention comprises an outside air temperature detecting means for detecting the outside air temperature and an indoor temperature detecting means for detecting the room temperature, and the outside air temperature detected from the outside air temperature detecting means and the room temperature detecting means. A control unit that reads the room temperature and controls the operating conditions, and if the outside air temperature is below a predetermined reference temperature and the outside air temperature is higher than the room temperature by a predetermined temperature or more, the air volume of the intake air that takes in outside air is determined. It is configured to increase, and has an effect that energy can be saved when it is cold.

本発明の請求項１４記載の発明は、室内の臭いを検知する臭いセンサを備え、臭いの度合いを読み取り運転条件を制御する制御部を備え、一定値以上の臭いの度合いを読み取った場合は、排気の風量を増加させる構成としたものであり、臭いを適切に減らすことができるという作用を有する。 The invention according to claim 14 of the present invention includes an odor sensor that detects an indoor odor, includes a control unit that reads the degree of odor and controls operation conditions, and reads the degree of odor above a certain value. The exhaust air volume is increased, and the odor can be appropriately reduced.

本発明の請求項１５記載の発明は、室内に在籍する人を検知する人感センサを備え、前記人感センサからの信号を受けて、人の在席により運転条件を制御する制御部を備え、人の在席を確認できた場合にのみ、排気部または給気部の風量を増加させる構成としたものであり、必要なときだけ排気部または給気の風量を増加することができるという作用を有する。 According to a fifteenth aspect of the present invention, there is provided a human sensor that detects a person who is enrolled in a room, and a control unit that receives a signal from the human sensor and controls a driving condition by the presence of the person. The air volume of the exhaust section or the air supply section is increased only when the presence of a person can be confirmed, and the air volume of the exhaust section or the air supply can be increased only when necessary. Have

本発明の請求項１６記載の発明は、周囲の明るさを検知する照度センサを備え、部屋の明るさを検知することで運転条件を制御する制御部を備え、一定値以上周囲が暗くなった場合にのみ、給気の風量を増加させる構成としたものであり、必要なときだけ給気部の風量を増加することができるという作用を有する。 The invention according to claim 16 of the present invention includes an illuminance sensor that detects ambient brightness, a control unit that controls driving conditions by detecting the brightness of the room, and the surroundings have become darker than a certain value. Only in this case, the air volume of the air supply unit is increased, and the air volume of the air supply unit can be increased only when necessary.

以下、本発明の実施の形態について図面を参照しながら説明する。 Hereinafter, embodiments of the present invention will be described with reference to the drawings.

（実施の形態１）
図１は本発明の実施の形態１の構造を示す斜視断面図、図２は本発明の実施の形態１の設置の状況を示す斜視図、図３は本発明の実施の形態１の換気部の構造を示す側面断面図、図４は本発明の実施の形態１の部品の形態を示す斜視分割図、図５は本発明の実施の形態１のスライドパイプを示す斜視断面図である。 (Embodiment 1)
FIG. 1 is a perspective sectional view showing the structure of the first embodiment of the present invention, FIG. 2 is a perspective view showing an installation state of the first embodiment of the present invention, and FIG. 3 is a ventilation section of the first embodiment of the present invention. FIG. 4 is a perspective sectional view showing the form of the component according to the first embodiment of the present invention, and FIG. 5 is a perspective sectional view showing the slide pipe according to the first embodiment of the present invention.

図１から図５に示すように、居室内に据付されており、室内の空気を吸い込み、室内を空調する室内機１を備え、外部環境に設けられる室外機２を備え、室内機１と室外機２を接続する冷媒配管３を備え、冷媒配管３を室内外を連通させる冷媒開口部４を備えた構成であり、室内外を連通させる円筒状の開口部５に室内側から挿入して装着する円筒状の風洞６を備え、風洞内に給気経路７と排気経路８を備え、給気経路７の中に給気羽根車９を備え、排気経路８または給気経路７のどちらかに給気羽根車９を回転させる給気駆動用モータ１０を備えて、更に排気経路８の中に排気羽根車１１と排気経路８または給気経路７のどちらかに排気駆動用モータ１２を備えて、同時に給気と排気を行うことができる換気部１３を備えた構成となっている。 As shown in FIG. 1 to FIG. 5, it is installed in a living room, includes an indoor unit 1 that sucks in indoor air and air-conditions the room, includes an outdoor unit 2 provided in the external environment, and includes the indoor unit 1 and the outdoor unit. A refrigerant pipe 3 for connecting the machine 2 is provided, and the refrigerant pipe 3 is provided with a refrigerant opening 4 for connecting the inside and outside of the room, and is inserted into the cylindrical opening 5 for connecting the inside and outside of the room from the indoor side. A cylindrical wind tunnel 6 is provided, an air supply path 7 and an exhaust path 8 are provided in the wind tunnel, an air supply impeller 9 is provided in the air supply path 7, and either the exhaust path 8 or the air supply path 7 is provided. An air supply drive motor 10 for rotating the air supply impeller 9 is provided, and an exhaust drive motor 12 is provided in the exhaust path 8 and either the exhaust path 8 or the air supply path 7 in the exhaust path 8. In addition, it is configured to include a ventilation unit 13 that can supply and exhaust air at the same time. .

また、室内外を連通させるために、壁面１４に穴を開けて、換気部１３の大半を埋め込む構成となっており、換気部１３の居室内の空気を排気する排気口１５と外部環境の空気を取り込む給気口１６に関する部分のみが、室内機１と壁面１４との間に配置される。 Further, in order to communicate between the inside and outside of the room, the wall 14 is perforated so that most of the ventilation unit 13 is embedded. The exhaust port 15 for exhausting the air in the room of the ventilation unit 13 and the air in the external environment Only the portion related to the air inlet 16 that takes in the air is disposed between the indoor unit 1 and the wall surface 14.

室内機１と壁面１４の間に換気部１３の給気と排気の通風の機能を満たす最低限の間隔１７を備え、壁面１４に固定するための固定部１８と室内機１を据付させる据付部１９をもつ固定フレーム２０を備えている。 Between the indoor unit 1 and the wall surface 14, there is a minimum interval 17 that satisfies the functions of supplying air and exhausting the ventilation unit 13, and a fixing unit 18 for fixing the wall unit 14 and an installation unit for installing the indoor unit 1. A fixed frame 20 having 19 is provided.

換気部１３は、１例として、直径約８０ｍｍ相当の内周風路２１を構成する入口内側風洞２２を持ち、内周風路２１の中にプロペラファンまたはターボファンの形状をした排気羽根車１１を設置している。排気羽根車１１を常時換気の排気量を満足するように回転の中心軸２３で連結された排気駆動用モータ１２を設けている。また排気羽根車１１と回転の中心軸２３が同一で、かつ排気羽根車１１よりも直径が大きい給気羽根車９を排気羽根車１１と排気駆動用モータ１２よりも室外側に設置している。給気羽根車９のボス部２４の内周側は連通する空洞となっており、排気羽根車１１によって排気される空気を通過できる構成となっている。給気羽根車９のボス部２４は内周風路２１の直径相当となっており、内周風路２１を構成する入口内側風洞２２の端部と給気羽根車９のボス部２４の端部は、１例として、１から３ｍｍ相当の空間が開いており、内周風路２１を通過する排気空気と外周風路２５を通過する給気空気が混ざりにくく、かつ給気羽根車９が回転時に内周風路２１に接触しないように構成されている。給気羽根車９は常時換気の風量を満足するとともに、更に風量を増大することができるように設定された給気駆動用モータ１０を設けている。 As an example, the ventilation unit 13 has an inlet inner wind tunnel 22 constituting an inner circumferential air passage 21 having a diameter of about 80 mm, and an exhaust impeller 11 in the shape of a propeller fan or a turbo fan is installed in the inner circumferential air passage 21. Yes. The exhaust impeller 11 is provided with an exhaust drive motor 12 connected by a central shaft 23 of rotation so as to satisfy the exhaust amount of the constant ventilation. An air supply impeller 9 having the same rotation center shaft 23 as that of the exhaust impeller 11 and having a diameter larger than that of the exhaust impeller 11 is provided outside the exhaust impeller 11 and the exhaust drive motor 12. . The inner peripheral side of the boss portion 24 of the air supply impeller 9 is a communicating cavity, and the air exhausted by the exhaust impeller 11 can pass therethrough. The boss portion 24 of the air supply impeller 9 has a diameter corresponding to the diameter of the inner peripheral air passage 21, and the end portion of the inlet inner wind tunnel 22 constituting the inner peripheral air passage 21 and the end portion of the boss portion 24 of the air supply impeller 9 are 1 As an example, a space corresponding to 1 to 3 mm is open, the exhaust air passing through the inner peripheral air passage 21 and the supply air passing through the outer peripheral air passage 25 are hardly mixed, and the air supply impeller 9 is in the inner peripheral air passage 21 when rotating. It is configured not to touch. The air supply impeller 9 is provided with an air supply drive motor 10 which is set so as to satisfy the air volume of the constant ventilation and further increase the air volume.

室内へ給気をする場合に、室内側の給気経路の給気口１６と室内側の排気経路の排気口１５を、固定フレーム２０の上面と下面に配設して、排気口１５と給気口１６が対向する構成とし、給気と排気の短絡を防ぐようになっている。 When air is supplied indoors, the air supply port 16 of the indoor air supply path and the exhaust port 15 of the indoor exhaust path are disposed on the upper surface and the lower surface of the fixed frame 20, so A configuration is adopted in which the air vents 16 are opposed to each other so as to prevent a short circuit between the air supply and the exhaust.

給気駆動用モータ１０は室外側に設置されており、その外周を内周風路２１と外周風路２５を分離する出口内側風洞２６を備え、壁面１４が換気部１３の埋込部の厚みよりも厚い場合は、円筒状の開口部５に挿入する外側の外周風路２５を外周管２７と内周管２８で形成し、内側の内周風路２１を内周管２８で形成した二重管２９を装着して延長できる構成となっている。二重管２９は一定の長さの間で短くしたり長くしたりすることができるように伸縮自在の伸縮自在管であるスライドパイプ３０の構成となっており、壁面１４の厚みにあわせて適切にスライドパイプ３０の一部をスライドさせて長さを調節して設置する構成となっている。 The air supply drive motor 10 is installed on the outdoor side, and includes an outlet inner wind tunnel 26 that separates the inner peripheral air passage 21 and the outer peripheral air passage 25 on the outer periphery, and the wall surface 14 is larger than the thickness of the embedded portion of the ventilation portion 13. In the case of being thick, an outer peripheral air passage 25 to be inserted into the cylindrical opening 5 is formed by the outer peripheral tube 27 and the inner peripheral tube 28, and a double tube 29 in which the inner inner peripheral air passage 21 is formed by the inner peripheral tube 28 is formed. It is configured to be installed and extended. The double pipe 29 has a configuration of a slide pipe 30 which is a telescopic pipe that can be shortened or lengthened within a certain length, and is suitable for the thickness of the wall surface 14. The slide pipe 30 is partly slid to adjust its length.

つぎに、本実施の形態１における動作を説明する。室内機１は、室外機２とともに空気調和の機能を持ち、夏は冷房、冬は暖房をすることができる。室内機１と室外機２は居室の壁を介して冷媒配管３により接続されている。 Next, the operation in the first embodiment will be described. The indoor unit 1 has an air conditioning function together with the outdoor unit 2, and can cool in the summer and heat in the winter. The indoor unit 1 and the outdoor unit 2 are connected by a refrigerant pipe 3 through a wall of the living room.

換気部１３は、住宅の常時換気を行うため、内周風路２１を使って、排気羽根車１１と排気駆動用モータ１２を動作させて、室内側にある排気口１５から室内の空気が排気され、室内にある有害物質（一例としてホルムアルデヒド）を室外に排出して、居住する人の健康を維持するものである。また、外周風路２５を使って、給気羽根車９と給気駆動用モータ１０を動作させて、室外の空気を室内側にある給気口１６から給入する。これにより給気と排気の風量のバランスをとり、室内と室外の静圧差が生じないようにして、部屋の状況により換気が不十分になることを防ぐものである。 The ventilation section 13 operates the exhaust impeller 11 and the exhaust drive motor 12 using the inner peripheral air passage 21 to constantly ventilate the house, and indoor air is exhausted from the exhaust port 15 on the indoor side. The indoor harmful substances (formaldehyde as an example) are discharged to maintain the health of residents. Further, the air supply impeller 9 and the air supply drive motor 10 are operated using the outer peripheral air passage 25 to supply outdoor air from the air supply port 16 on the indoor side. This balances the air volume between the supply air and the exhaust air so that a difference in static pressure between the room and the outside does not occur, thereby preventing inadequate ventilation depending on the room conditions.

ここで、外周風路２５は、内周風路２１に比較して断面積が大きいので、給気羽根車９と給気駆動用モータ１０の回転速度を向上して、外周風路２５を通過する風量を一定の範囲で増加することができる（一例として１０〜１５０ｍ³／ｈ）。これにより、常時換気だけでは換気を実感できない使用者にも換気を実感することができ、具体的に窓を開けることなく臭いを室外へ排出したり、外気冷気を取り入れることができる。 Here, since the outer circumferential air passage 25 has a larger cross-sectional area than the inner circumferential air passage 21, the rotational speed of the air supply impeller 9 and the air supply driving motor 10 is improved, and the amount of air passing through the outer air passage 25. Can be increased within a certain range (as an example, 10 to 150 m ³ / h). As a result, the user who cannot feel the ventilation only by the regular ventilation can feel the ventilation, and the odor can be discharged outside the room without opening the window, or the outside air can be taken in.

（実施の形態２）
実施の形態１と同一部分は同一番号を附し詳細な説明は省略する。図６は本発明の実施の形態２の換気部のフィルターの設置の状況を示す側面図である。 (Embodiment 2)
The same parts as those in the first embodiment are denoted by the same reference numerals, and detailed description thereof is omitted. FIG. 6 is a side view showing a state of installation of the filter in the ventilation section according to the second embodiment of the present invention.

室内側には、屋外の空気を流入するときに、外気のほこりや花粉などを除去する給気フィルター３１と室内の異物を混入して排気羽根車１１を破損しないために排気フィルター３２を設置する構成になっている。給気フィルター３１と排気フィルター３２はともに、室内側から簡単に取り外すことができ、メンテナンスが容易にできるようになっている。 On the indoor side, when outdoor air flows in, an air supply filter 31 that removes dust and pollen from outside air and an exhaust filter 32 are installed so as not to damage the exhaust impeller 11 by mixing foreign matter in the room. It is configured. Both the air supply filter 31 and the exhaust filter 32 can be easily removed from the indoor side, so that maintenance can be easily performed.

給気駆動用モータ１０と排気駆動用モータ１２の別々の電気配線となっているが、施工時に簡単に配線できるようにそれぞれの電気配線を連結する接合部を換気部１３の本体内部に設けている。これにより室内側の電気配線は一つのコンセントのみで実施することができる。 The air supply drive motor 10 and the exhaust drive motor 12 have separate electric wirings. However, joints for connecting the respective electric wirings are provided inside the main body of the ventilation unit 13 so that they can be easily wired at the time of construction. Yes. As a result, indoor electrical wiring can be carried out with only one outlet.

（実施の形態３）
実施の形態１または２と同一部分は同一番号を附し詳細な説明は省略する。図７は本発明の実施の形態３の換気部の構造を示す斜視断面図である。 (Embodiment 3)
The same parts as those in the first or second embodiment are denoted by the same reference numerals, and detailed description thereof is omitted. FIG. 7 is a perspective sectional view showing the structure of the ventilation unit according to the third embodiment of the present invention.

図７に示すように、外気温度を検知する外気温検知手段としての外気検知サーミスタ３３と室内温度を検知する室内温検知手段としての室内検知サーミスタ３４とを備え、外気検知サーミスタ３３と室内検知サーミスタ３４から検出した外気温度と室内温度を読み取り運転条件を制御する制御部３５を備え、外気検知サーミスタ３３で検知する外気温度が定められた基準温度、例えば１６℃以上であり、外気検知サーミスタ３３で検知する外気温度が、室内検知サーミスタ３４で検知する室内温度よりも所定の温度、例えば２Ｋ以上低い場合は、給気羽根車９と給気駆動用モータ１０の回転数を増加させることで、外気を取り込む給気の風量を増加できる構成としたものである。 As shown in FIG. 7, an outside air detection thermistor 33 as an outside air temperature detecting means for detecting outside air temperature and an indoor detection thermistor 34 as an room temperature detecting means for detecting the room temperature are provided. A control unit 35 that reads the outside air temperature and the room temperature detected from 34 and controls the operation conditions is provided, and the outside air temperature detected by the outside air detection thermistor 33 is a predetermined reference temperature, for example, 16 ° C. or more. When the detected outside air temperature is lower than the room temperature detected by the room detection thermistor 34 by a predetermined temperature, for example, 2K or more, the outside air is increased by increasing the rotation speed of the air supply impeller 9 and the air supply drive motor 10. It is set as the structure which can increase the air volume of the supply air which takes in.

換気部１３は、通常は常時換気を行い、給気量と排気量をほぼ同等にして運転している。しかし、例えば夜間に空気調和機を運転して就寝した場合に、外気検知サーミスタ３３で検知する外気温度が空気調和機の設定温度以下になった場合でも、現状では空気調和機が運転能力を低下する、または停止するが、室内の人の発熱があるため、徐々に室内温度が上昇する。したがって室内の発熱量に相当する外気冷気を積極的に取り入れ、冷房を停止しても室内の温度上昇がないように換気量の制御を行い、快適かつ効果的に省エネを実現することで、使用者が換気を実感することができる。 The ventilation unit 13 normally performs ventilation at all times, and operates with the air supply amount and the exhaust amount being substantially equal. However, for example, when the air conditioner is operated at night and goes to bed, even if the outside air temperature detected by the outside air detection thermistor 33 is lower than the set temperature of the air conditioner, the air conditioner currently has a reduced operating capacity. The room temperature gradually rises due to the heat generated by the person in the room. Therefore, by actively taking in cool air outside the room corresponding to the amount of heat generated in the room, and controlling the ventilation volume so that there is no rise in the room temperature even when cooling is stopped, it is used by realizing comfortable and effective energy saving. Person can feel ventilation.

なお、外気温検知手段と室内温検知手段は、室外温度と室内温度を測定でき、測定精度や耐久性を考慮すれば、赤外線温度センサ等その他の温度検知手段での温度検知でも良い。 The outside air temperature detection means and the room temperature detection means can measure the outdoor temperature and the room temperature, and may be temperature detection by other temperature detection means such as an infrared temperature sensor in consideration of measurement accuracy and durability.

（実施の形態４）
実施の形態１乃至３のいずれかと同一部分は同一番号を附し詳細な説明は省略する。図８は本発明の実施の形態４の換気部の構造を示す斜視断面図である。 (Embodiment 4)
The same parts as those in any of Embodiments 1 to 3 are denoted by the same reference numerals, and detailed description thereof is omitted. FIG. 8 is a perspective sectional view showing the structure of the ventilation unit according to the fourth embodiment of the present invention.

図８に示すように、室内の臭いを検知する臭いセンサ３６を備え、臭いの度合いを読み取り運転条件を制御する制御部３５を備え、一定値以上の臭いの度合い（一例として臭気強度指数１以上に比例したセンサ度数）を読み取った場合は、排気羽根車１１と排気駆動用モータ１２の回転数を増加させることで、排気の風量を増加させる構成としたものである。これにより室内の臭いを排出でき、使用者が換気を実感することができる。臭いセンサとしては、臭気を検知できればよく、例えば、半導体臭気センサなどがある。 As shown in FIG. 8, an odor sensor 36 that detects indoor odor is provided, and a control unit 35 that reads the degree of odor and controls operation conditions is provided, and the degree of odor exceeding a certain value (for example, odor intensity index 1 or more In the case of reading the sensor frequency in proportion to the exhaust air impeller 11, the exhaust air volume is increased by increasing the rotational speeds of the exhaust impeller 11 and the exhaust driving motor 12. Thereby, the indoor odor can be discharged and the user can feel the ventilation. The odor sensor only needs to be able to detect odor, and includes, for example, a semiconductor odor sensor.

（実施の形態５）
実施の形態１乃至４のいずれかと同一部分は同一番号を附し詳細な説明は省略する。図９は本発明の実施の形態５の換気装置の構成を示す斜視断面図である。 (Embodiment 5)
The same parts as those in any of Embodiments 1 to 4 are denoted by the same reference numerals, and detailed description thereof is omitted. FIG. 9 is a perspective sectional view showing the configuration of the ventilator according to the fifth embodiment of the present invention.

図９に示すように、室内に在籍する人を検知する人感センサ３７を備え、人の在席により運転条件を制御する制御部３５を備え、人から放射される熱線の量の変化を検知して、人が在席している場合は、排気または給気の風量を増加させる構成としたものである。これにより、人がいるときのみ大風量の換気をして、省エネとすることができる。人感センサとしては、人が検知できればよく、例えば、赤外線焦電センサなどがある。 As shown in FIG. 9, a human sensor 37 that detects a person in the room is provided, and a control unit 35 that controls driving conditions according to the presence of the person is provided, and a change in the amount of heat rays emitted from the person is detected. When a person is present, the exhaust or supply air volume is increased. As a result, it is possible to save energy by ventilating a large air volume only when there is a person. As the human sensor, it is sufficient if a human can detect it, and examples thereof include an infrared pyroelectric sensor.

（実施の形態６）
実施の形態１乃至５のいずれかと同一部分は同一番号を附し詳細な説明は省略する。図１０は本発明の実施の形態６の換気装置の構成を示す斜視断面図である。 (Embodiment 6)
The same parts as those in any of Embodiments 1 to 5 are denoted by the same reference numerals, and detailed description thereof is omitted. FIG. 10 is a perspective sectional view showing the configuration of the ventilator according to the sixth embodiment of the present invention.

図１０に示すように、周囲の明るさを検知する照度センサ３８を備え、部屋の明るさを検知することで運転条件を制御する制御部３５を備え、一定値以上周囲が暗くなった場合（一例として１０〜１５Ｌｘ）にのみ、給気羽根車９と給気駆動用モータ１０の回転数を増加させることで、給気の風量を増加させる構成としたものである。これにより、人がいるときのみ大風量の換気をして、省エネとすることができる。照度センサとしては、明るさが検知できればよく、例えば、フォトダイオードなどの量子型赤外線センサなどがある。 As shown in FIG. 10, an illuminance sensor 38 that detects ambient brightness is provided, and a control unit 35 that controls driving conditions by detecting the brightness of a room is provided. When the surroundings become darker than a certain value ( For example, only 10 to 15 Lx) is configured to increase the air volume of the supply air by increasing the rotation speed of the supply air impeller 9 and the supply air driving motor 10. As a result, it is possible to save energy by ventilating a large air volume only when there is a person. The illuminance sensor only needs to be able to detect brightness, and includes, for example, a quantum infrared sensor such as a photodiode.

熱交換素子を用いて容易に熱交換機能を持たすことができ、換気装置の室内側に熱交換素子を取付けることにより、省スペースで省エネ効果のある空気調和機能付の熱交換換気扇などの用途にも適用できる。 The heat exchange function can be easily provided using the heat exchange element, and by installing the heat exchange element on the indoor side of the ventilator, it can be used for applications such as a heat exchange ventilator with a space-saving and energy-saving air conditioning function. Is also applicable.

本発明の実施の形態１の構造を示す斜視断面図1 is a perspective sectional view showing the structure of Embodiment 1 of the present invention. 本発明の実施の形態１の設置の状況を示す斜視図The perspective view which shows the condition of installation of Embodiment 1 of this invention 本発明の実施の形態１の換気部の構造を示す側面断面図Side surface sectional drawing which shows the structure of the ventilation part of Embodiment 1 of this invention 本発明の実施の形態１の部品の構成を示す斜視分割図The perspective division figure which shows the structure of the components of Embodiment 1 of this invention. 本発明の実施の形態１のスライドパイプを示す斜視断面図1 is a perspective sectional view showing a slide pipe according to a first embodiment of the present invention. 本発明の実施の形態２の換気部のフィルターの設置の状況を示す側面図The side view which shows the condition of the installation of the filter of the ventilation part of Embodiment 2 of this invention 本発明の実施の形態３の換気部の構造を示す斜視断面図The perspective sectional view showing the structure of the ventilation part of Embodiment 3 of the present invention 本発明の実施の形態４の換気部の構造を示す斜視断面図A perspective sectional view showing a structure of a ventilation part according to a fourth embodiment of the present invention. 本発明の実施の形態５の換気部の構造を示す斜視断面図A perspective sectional view showing a structure of a ventilation part according to a fifth embodiment of the present invention. 本発明の実施の形態６の換気部の構造を示す斜視断面図A perspective sectional view showing a structure of a ventilation part according to a sixth embodiment of the present invention. 従来の空気調和機能付換気装置の構造を示す斜視分割図The perspective division figure which shows the structure of the conventional ventilation apparatus with an air conditioning function 従来の空気調和機能付換気装置の設置の状況を示す概念図Conceptual diagram showing the state of installation of a conventional ventilator with air conditioning function

符号の説明Explanation of symbols

１室内機
２室外機
３冷媒配管
４冷媒開口部
５開口部
６風洞
７給気経路
８排気経路
９給気羽根車
１０給気駆動用モータ
１１排気羽根車
１２排気駆動用モータ
１３換気部
１４壁面
１５排気口
１６給気口
１７間隔
１８固定部
１９据付部
２０固定フレーム
２１内周風路
２２入口内側風洞
２３中心軸
２４ボス部
２５外周風路
２６出口内側風洞
２７外周管
２８内周管
２９二重管
３０スライドパイプ
３１給気フィルター
３２排気フィルター
３３外気検知サーミスタ
３４室内検知サーミスタ
３５制御部
３６臭いセンサ
３７人感センサ
３８照度センサ DESCRIPTION OF SYMBOLS 1 Indoor unit 2 Outdoor unit 3 Refrigerant piping 4 Refrigerant opening part 5 Opening part 6 Wind tunnel 7 Air supply path 8 Exhaust path 9 Air supply impeller 10 Air supply drive motor 11 Exhaust impeller 12 Exhaust drive motor 13 Ventilation part 14 Wall surface DESCRIPTION OF SYMBOLS 15 Exhaust port 16 Air supply port 17 Space | interval 18 Fixed part 19 Installation part 20 Fixed frame 21 Inner peripheral air path 22 Inlet inner wind tunnel 23 Central axis 24 Boss part 25 Outer peripheral air path 26 Outlet inner wind tunnel 27 Outer peripheral pipe 28 Inner peripheral pipe 29 Double pipe 30 Slide pipe 31 Air supply filter 32 Exhaust filter 33 Outside air detection thermistor 34 Indoor detection thermistor 35 Control unit 36 Odor sensor 37 Human sensor 38 Illuminance sensor

Claims

室内の空気を吸い込み室内を空調する室内機と、室外に設けられる室外機と、同時に給気と排気を行うことができる換気部を備え、前記換気部は室内外を連通させる円筒状の開口部に室内側から挿入して装着する円筒状の風洞と、前記風洞内に給気経路と排気経路を備え、前記給気経路の中に給気羽根車を備え、前記排気経路または前記給気経路のどちらかに前記給気羽根車を回転させる給気駆動用モータを備え、前記排気経路の中に排気羽根車と前記排気経路または前記給気経路のどちらかに排気駆動用モータを備えたことを特徴とする空気調和機能付換気装置。 An indoor unit that sucks in indoor air and air-conditions the room, an outdoor unit provided outside the room, and a ventilation unit that can supply and exhaust air at the same time, the ventilation unit being a cylindrical opening that communicates the interior and the exterior A cylindrical wind tunnel to be inserted and installed in the room from the inside, an air supply path and an exhaust path in the wind tunnel, and an air supply impeller in the air supply path, the exhaust path or the air supply path The air supply drive motor for rotating the air supply impeller is provided in either of the above, and the exhaust drive motor is provided in either the exhaust impeller and the exhaust passage or the air supply route in the exhaust passage. A ventilator with air conditioning function.

換気部の一部が、室内機と、室内と室外を隔てる壁面との間に配置されることを特徴とする請求項１記載の空気調和機能付換気装置。 The ventilation apparatus with an air conditioning function according to claim 1, wherein a part of the ventilation section is disposed between the indoor unit and a wall surface that separates the room from the outside.

室内機と、室内と室外を隔てる壁面の間に、換気部の給気と排気の通風路を持つ間隔を備え、前記壁面に固定するための固定部と前記室内機を据付させる据付部をもつ固定フレームを備えた請求項１または２記載の空気調和機能付換気装置。 Between the indoor unit and the wall that separates the room from the outside, there is an interval having a ventilation path for air supply and exhaust of the ventilation part, and a fixing part for fixing to the wall and a mounting part for installing the indoor unit The ventilator with an air conditioning function according to claim 1 or 2, further comprising a fixed frame.

給気羽根車と排気羽根車の回転の中心軸が同軸となる請求項１から３のいずれかに記載の空気調和機能付換気装置。 The ventilation apparatus with an air conditioning function according to any one of claims 1 to 3, wherein a central axis of rotation of the air supply impeller and the exhaust impeller is coaxial.

風洞内を二重管の構成となるように外周風路と内周風路に分割して、前記外周風路を通風する風量を前記内周風路を通風する風量と同等以上にした請求項１から４のいずれかに記載の空気調和機能付換気装置。 The inside of the wind tunnel is divided into an outer peripheral air passage and an inner peripheral air passage so as to form a double pipe, and the air volume flowing through the outer peripheral air passage is equal to or greater than the air volume passing through the inner peripheral air passage. The ventilation apparatus with an air conditioning function in any one.

給気部と排気部のうち、少なくとも一方は送風量を可変することができる請求項１から５のいずれかに記載の空気調和機能付換気装置。 The ventilator with an air conditioning function according to any one of claims 1 to 5, wherein at least one of the air supply unit and the exhaust unit can vary an air flow rate.

室内側の給気経路の給気口と室内側の排気経路の排気口が対向する構成とし、給気と排気の短絡を防ぐ構成とした請求項１から６のいずれかに記載の空気調和機能付換気装置。 The air conditioning function according to any one of claims 1 to 6, wherein an air supply port of the indoor air supply path and an exhaust port of the indoor air exhaust path are opposed to each other, and a short circuit between the air supply and the exhaust is prevented. Ventilator with ventilation.

壁面が換気装置よりも厚い場合は、前記換気装置の室外側には、円筒状の開口部に挿入する外側の外風路を外周管と内周管で形成し、内側の内風路を前記内周管で形成した二重管を装着して延長する構成とした請求項１から７のいずれかに記載の空気調和機能付換気装置。 When the wall surface is thicker than the ventilator, an outer outside air passage to be inserted into the cylindrical opening is formed on the outside of the ventilator by an outer tube and an inner tube, and the inner inner air passage is The ventilation apparatus with an air conditioning function according to any one of claims 1 to 7, wherein a double pipe formed by an inner peripheral pipe is attached and extended.

二重管を一定の長さの間で短くする、または長くすることができる伸縮自在管の構成とした請求項１から８のいずれかに記載の空気調和機能付換気装置。 The ventilation apparatus with an air conditioning function according to any one of claims 1 to 8, wherein the double pipe is configured to be a telescopic pipe that can be shortened or lengthened between a certain length.

室内側の給気経路の給気口に給気フィルターを備え、室内側の排気経路の排気口に排気フィルターを備えた請求項１から９のいずれかに記載の空気調和機能付換気装置。 The ventilator with an air conditioning function according to any one of claims 1 to 9, wherein an air supply filter is provided at an air supply port of the indoor air supply path, and an exhaust filter is provided at an exhaust port of the indoor air exhaust path.

給気駆動用モータと排気駆動用モータのそれぞれの電気配線を連結する接合部を換気装置の本体内部に設けた請求項１から１０のいずれかに記載の空気調和機能付換気装置。 The ventilator with an air conditioning function according to any one of claims 1 to 10, wherein a joint portion for connecting the electric wirings of the air supply drive motor and the exhaust drive motor is provided inside the main body of the ventilator.

外気温度を検知する外気温検知手段と室内温度を検知する室内温検知手段とを備え、前記外気温検知手段と前記室内温検知手段から検出した外気温度と室内温度を読み取り運転条件を制御する制御部を備え、外気温度が定められた基準温度以上であり、外気温度が室内温度よりも所定の温度以上低い場合は、外気を取り込む給気の風量を増加させる構成とした請求項１から１１のいずれかに記載の空気調和機能付換気装置。 Control comprising an outside air temperature detecting means for detecting the outside air temperature and an indoor temperature detecting means for detecting the room temperature, and reading the outside air temperature and the room temperature detected from the outside air temperature detecting means and the room temperature detecting means to control the operation condition. 12. The apparatus according to claim 1, further comprising: a unit configured to increase an air volume of supply air for taking in outside air when the outside air temperature is equal to or higher than a predetermined reference temperature and the outside air temperature is lower than a room temperature by a predetermined temperature or more. The ventilation apparatus with an air conditioning function in any one.

外気温度を検知する外気温検知手段と室内温度を検知する室内温検知手段とを備え、前記外気温検知手段と前記室内温検知手段から検出した外気温度と室内温度を読み取り運転条件を制御する制御部を備え、外気温度が定められた基準温度以下であり、外気温度が室内温度よりも所定の温度以上高い場合は、外気を取り込む給気の風量を増加させる構成とした請求項１から１２のいずれかに記載の空気調和機能付換気装置。 Control comprising an outside air temperature detecting means for detecting the outside air temperature and an indoor temperature detecting means for detecting the room temperature, and reading the outside air temperature and the room temperature detected from the outside air temperature detecting means and the room temperature detecting means to control the operation condition. The structure according to claim 1, wherein the air flow rate of the supply air for taking in outside air is increased when the outside air temperature is equal to or lower than a predetermined reference temperature and the outside air temperature is higher than the indoor temperature by a predetermined temperature or more. The ventilation apparatus with an air conditioning function in any one.

室内の臭いを検知する臭いセンサを備え、臭いの度合いを読み取り運転条件を制御する制御部を備え、一定値以上の臭いの度合いを読み取った場合は、排気の風量を増加させる構成とした請求項１から１３のいずれかに記載の空気調和機能付換気装置。 An odor sensor for detecting odors in the room, a control unit for reading the odor level and controlling the operating conditions, and when reading the odor level above a certain value, the air volume of the exhaust is increased. The ventilator with an air conditioning function according to any one of 1 to 13.

室内に在籍する人を検知する人感センサを備え、前記人感センサからの信号を受けて、人の在席により運転条件を制御する制御部を備え、人の在席を確認できた場合にのみ、排気部または給気の風量を増加させる構成とした請求項１から１４のいずれかに記載の空気調和機能付換気装置。 When there is a human sensor that detects a person in the room, receives a signal from the human sensor, and has a control unit that controls driving conditions according to the person's presence, when the person's presence can be confirmed The ventilator with an air conditioning function according to any one of claims 1 to 14, wherein only the exhaust part or the air volume of the supply air is increased.

周囲の明るさを検知する照度センサを備え、部屋の明るさを検知することで運転条件を制御する制御部を備え、一定値以上周囲が暗くなった場合にのみ、給気の風量を増加させる構成とした請求項１から１５のいずれかに記載の空気調和機能付換気装置。 Equipped with an illuminance sensor that detects ambient brightness and a control unit that controls the operating conditions by detecting the brightness of the room, and increases the air volume of the air supply only when the surroundings become darker than a certain value The ventilator with an air conditioning function according to any one of claims 1 to 15, which is configured.