JP4775022B2

JP4775022B2 - Heat exchange ventilator

Info

Publication number: JP4775022B2
Application number: JP2006037454A
Authority: JP
Inventors: 健一下地; 隆善松本
Original assignee: Panasonic Corp; Matsushita Electric Industrial Co Ltd
Current assignee: Panasonic Corp; Panasonic Holdings Corp
Priority date: 2006-02-15
Filing date: 2006-02-15
Publication date: 2011-09-21
Anticipated expiration: 2026-02-15
Also published as: JP2007218465A

Description

本発明は、給排気流間で熱交換を行いながら換気する天井埋め込み型の熱交換換気装置に関する。 The present invention relates to a ceiling-embedded heat exchange ventilator that performs ventilation while exchanging heat between supply and exhaust flows.

従来、この種の熱交換換気装置としては、給気用送風装置と排気用送風装置と、給気と排気を熱交換する熱交換器を一つの長方形状の枠体内に設けていた（例えば、特許文献１参照）。 Conventionally, as this type of heat exchange ventilator, a supply air blower, an exhaust air blower, and a heat exchanger for exchanging heat between the supply air and the exhaust gas are provided in one rectangular frame (for example, Patent Document 1).

以下、図７をもとにその構成を説明する。 The configuration will be described below with reference to FIG.

下面に排気用吸い込み口１０１を有し、側面に給気用吹き出し口１０２と、他側面に屋外と連通する排気と給気の通風口１０３を設けた箱状の枠体１０４と、この枠体内に排気用送風装置１０５及び給気用送風装置１０６と、排気と給気との間で熱交換する熱交換器１０７を備えた構成となっている。
特許第３４５６８８０号公報 A box-shaped frame 104 having an exhaust suction port 101 on the lower surface, an air supply outlet 102 on the side surface, and an exhaust and air supply port 103 communicating with the outside on the other side surface; The air blower 105 for exhaust air and the air blower 106 for supply air, and a heat exchanger 107 for exchanging heat between the exhaust gas and the air supply are provided.
Japanese Patent No. 3456880

このような従来の熱交換換気装置では、室内の天井面に開設した換気装置取付口よりも枠体の方が大きくなり、天井を貼った後からでは設置及び取り外しすることができないという課題があった。 In such a conventional heat exchange ventilator, the frame is larger than the ventilator attachment port opened on the indoor ceiling surface, and there is a problem that it cannot be installed and removed after the ceiling is pasted. It was.

本発明の熱交換換気装置は上記課題を解決するためのもので、天井を貼った後からでも設置及び取り外しをすることができる熱交換換気装置を提供することを目的としている。 The heat exchange ventilator of this invention is for solving the said subject, and it aims at providing the heat exchange ventilator which can be installed and removed even after sticking a ceiling.

本発明の熱交換換気装置は上記目的を達成するために、
室内の天井面に開設した換気装置取付口と、前記天井内に配置した屋外と連通した可撓性を有した給気用ダクトと排気用ダクトと、この給気用ダクトと排気用ダクトに各々接続する給気用と排気用の通風接続口を有した箱状で前記通風接続口の反対側に前記換気装置取付口の一辺に固定する脚部を有し、かつ内部に給気風路と排気風路とをそれぞれ独立して形成し給気用送風装置および排気用送風装置とを設け、前記換気装置取付口より天井内に前記給気用ダクト側および前記排気用ダクト側へ配設される第一の枠体と、前記換気装置取付口より挿入され、箱状で底面に前記天井面へ固定するための取付部を有し、かつ内部に給気及び排気を熱交換する熱交換器を設け前記給気風路と前記排気風路とをそれぞれ独立して形成し、底面に給気用吹出し口と排気用吸い込み口を設けた第二の枠体を有し、前記第一の枠体の脚部側面と、この脚部側面に係合手段を用いて前記第二の枠体の一側面を連結し、前記第一の枠体の前記給気風路と前記排気風路を前記第二の枠体の給気風路と排気風路とに各々連通接続させ、可撓性を有した前記排気用ダクトと前記給気用ダクトを前記通風接続口に接続した前記第一の枠体を前記換気装置取付口より前記天井内に前記給気用ダクトおよび前記排気用ダクト側へ配設し、前記脚部を前記換気装置取付口の一辺に固定し、前記第二の枠体を前記換気装置取付口より挿入し、前記係合手段を用いて前記第一の枠体とを連結し、前記取付部を前記天井面へ固定するものである。 In order to achieve the above object, the heat exchange ventilator of the present invention provides
A ventilator attachment port opened on the ceiling surface of the room, a flexible air supply duct and exhaust duct communicating with the outdoors disposed in the ceiling, and each of the air supply duct and the exhaust duct The box has a ventilation connection port for air supply and exhaust to be connected, has a leg portion fixed to one side of the ventilator mounting port on the opposite side of the ventilation connection port, and has an air supply air channel and exhaust in the inside. An air passage is formed independently and an air supply blower and an exhaust air blower are provided, and are arranged on the air supply duct side and the exhaust duct side in the ceiling from the ventilator attachment port. A first frame and a heat exchanger that is inserted from the ventilator attachment port, has a box-like attachment portion for fixing to the ceiling surface on the bottom surface, and heat exchanges air supply and exhaust inside. Provide the air supply air passage and the exhaust air passage independently, and supply air to the bottom A second frame body provided with an outlet and an exhaust suction port; and a leg side surface of the first frame body and an engaging means on the leg side surface. Side surfaces are connected, and the supply air passage and the exhaust air passage of the first frame body are respectively connected to the supply air passage and the exhaust air passage of the second frame body , thereby having flexibility. The first frame body in which the exhaust duct and the air supply duct are connected to the ventilation connection port is disposed in the ceiling from the ventilation device mounting port to the air supply duct and the exhaust duct side, The leg is fixed to one side of the ventilator attachment port, the second frame is inserted from the ventilator attachment port, and the first frame is coupled using the engagement means, The mounting portion is fixed to the ceiling surface .

この手段により、天井を貼った後からでも設置および取り外しをすることができる熱交換換気装置が得られる。 By this means, a heat exchange ventilator that can be installed and removed even after the ceiling is pasted is obtained.

また、他の手段は、係合手段は、第一の枠体の脚部に設けたコの字形状の凹部と第二の枠体に凸部を設けたものである。 Further, the other means is that the engaging means is a U-shaped concave portion provided on the leg portion of the first frame body and a convex portion provided on the second frame body.

この手段により、連通接続を容易でかつ給気風路および排気風路からの風漏れを防止できる熱交換換気装置が得られる。 By this means, it is possible to obtain a heat exchange ventilator that can be easily connected and can prevent air leakage from the supply air passage and the exhaust air passage.

また、他の手段は、第二の枠体の第一の枠体と連結する一側面以外の側面に、給気用吹出し口を設けたものである。 The other means is provided with an air supply outlet on a side surface other than the one side surface connected to the first frame body of the second frame body.

この手段により、他の複数の箇所への給気を行うことができる熱交換換気装置が得られる。 By this means, a heat exchange ventilator capable of supplying air to a plurality of other locations is obtained.

また、他の手段は、第一の枠体内の給気風路内に、フィルターを設けたものである。 Another means is that a filter is provided in the supply air passage in the first frame.

この手段により、屋外から給気される外気に混じった虫や粉塵等が室内に侵入するのを防ぎ、かつ給気用送風装置及び熱交換器に虫や粉塵等が付着するのを防止し、製品性能を維持することができる熱交換換気装置が得られる。 By this means, it is possible to prevent insects and dust mixed in the outside air supplied from the outside from entering the room, and to prevent insects and dust etc. from adhering to the air blowing device and the heat exchanger, A heat exchange ventilator capable of maintaining product performance is obtained.

また、他の手段は、第二の枠体内の給気風路内に、フィルターを設けたものである。 Another means is that a filter is provided in the supply air passage in the second frame.

この手段により、屋外から給気される外気に混じった虫やや粉塵等が室内に侵入するのを防止するとともに、室内側から容易に清掃できる熱交換換気装置が得られる。 By this means, it is possible to obtain a heat exchange ventilator that can prevent insects, dust, and the like mixed in the outside air supplied from the outside from entering the room and can be easily cleaned from the room side.

また、他の手段は、第二の枠体内の排気風路内に、フィルターを設けたものである。 Another means is that a filter is provided in the exhaust air passage in the second frame.

この手段により、室内から排出される空気に混じったほこりや粉塵が排気用送風装置及び熱交換器に付着するのを防止し、製品性能を維持することができる熱交換換気装置が得られる。 By this means, a heat exchange ventilator capable of preventing dust and dust mixed in the air discharged from the room from adhering to the exhaust fan and the heat exchanger and maintaining product performance can be obtained.

また、他の手段は、第二の枠体に、給気用吹出し口の開口と排気用吸い込みの開口を設けた化粧パネルを取り付けたものである。 Another means is that a decorative panel provided with an opening for the air supply outlet and an opening for the exhaust air is attached to the second frame.

この手段により、意匠性の向上した熱交換換気装置が得られる。 By this means, a heat exchange ventilator with improved design can be obtained.

また、他の手段は、化粧パネルに設けた排気用吸い込みの開口に、フィルターを設けた
ものである。 Another means is to provide a filter in the exhaust suction opening provided in the decorative panel.

この手段により、室内から排出される空気に混じったほこりや粉塵が排気用送風装置および熱交換器に付着するのを防止し、本体性能を維持することができとともに、室内側から容易に清掃することができる熱交換換気装置が得られる。 By this means, it is possible to prevent dust and dust mixed in the air exhausted from the room from adhering to the exhaust fan and heat exchanger, maintain the main body performance, and easily clean from the indoor side. A heat exchange ventilation device is obtained.

また、他の手段は、第一の枠体内に、通風接続口を開閉するシャッターを設けたものである。 Another means is provided with a shutter for opening and closing the ventilation connection port in the first frame.

この手段により、停止時に屋外からの冷気が室内に侵入するのを防ぐことのできる熱交換換気装置が得られる。 By this means, a heat exchange ventilator capable of preventing cold air from the outside from entering the room when stopped is obtained.

本発明によれば、室内の天井面に開設した換気装置取付口と、前記天井内に配置した屋外と連通した可撓性を有した給気用ダクトと排気用ダクトと、この給気用ダクトと排気用ダクトに各々接続する給気用と排気用の通風接続口を有した箱状で前記通風接続口の反対側に前記換気装置取付口の一辺に固定する脚部を有し、かつ内部に給気風路と排気風路とをそれぞれ独立して形成し給気用送風装置および排気用送風装置とを設け、前記換気装置取付口より天井内に前記給気用ダクト側および前記排気用ダクト側へ配設される第一の枠体と、前記換気装置取付口より挿入され、箱状で底面に前記天井面へ固定するための取付部を有し、かつ内部に給気及び排気を熱交換する熱交換器を設け前記給気風路と前記排気風路とをそれぞれ独立して形成し、底面に給気用吹出し口と排気用吸い込み口を設けた第二の枠体を有し、前記第一の枠体の脚部側面と、この脚部側面に係合手段を用いて前記第二の枠体の一側面を連結し、前記第一の枠体の前記給気風路と前記排気風路を前記第二の枠体の給気風路と排気風路とに各々連通接続させ、可撓性を有した前記排気用ダクトと前記給気用ダクトを前記通風接続口に接続した前記第一の枠体を前記換気装置取付口より前記天井内に前記給気用ダクトおよび前記排気用ダクト側へ配設し、前記脚部を前記換気装置取付口の一辺に固定し、前記第二の枠体を前記換気装置取付口より挿入し、前記係合手段を用いて前記第一の枠体とを連結し、前記取付部を前記天井面へ固定する構成とすることにより、天井を貼った後からでも設置および取り外しをすることができるという効果のある熱交換換気装置を提供できる。 According to the present invention, the ventilator attachment port opened on the ceiling surface of the room, the flexible air supply and exhaust ducts communicating with the outdoors disposed in the ceiling, and the air supply duct And a box having air supply and exhaust ventilation connection ports respectively connected to the exhaust duct and having a leg portion fixed to one side of the ventilator attachment port on the opposite side of the ventilation connection port, and inside The air supply air passage and the exhaust air passage are formed independently of each other and provided with an air supply air blower and an air exhaust air blower, and the air supply duct side and the air exhaust duct are provided in the ceiling from the ventilator attachment port. A first frame body disposed on the side, inserted through the ventilator attachment port, has a box-like attachment portion for fixing to the ceiling surface on the bottom surface, and heats intake and exhaust inside. A heat exchanger to be replaced is provided, and the supply air passage and the exhaust air passage are formed independently. A second frame body provided with an air supply outlet and an exhaust suction port on the bottom surface, and the first frame body leg side surface and the leg side surface using engagement means on the first side. connecting one side of the second frame, it is respectively communicated with the supply air flow path and the exhaust air path of the first frame in the supply air flow path of the second frame and the discharge air path, variable The air supply duct and the exhaust duct are connected to the ceiling through the ventilator attachment port by connecting the first frame body in which the exhaust duct having flexibility and the air supply duct are connected to the ventilation connection port. Disposed on the side, the leg portion is fixed to one side of the ventilator attachment port, the second frame body is inserted from the ventilator attachment port, and the first frame body using the engaging means connecting the door, with the configuration for fixing the mounting portion to the ceiling surface, to the installation and removal even from after applying the ceiling It can provide a heat exchange ventilator that is effective in that it is possible.

また、係合手段は、第一の枠体の脚部に設けたコの字形状の凹部と第二の枠体に凸部を設けた構成とすることにより、連通接続を容易でかつ給気風路及び排気風路からの風漏れを防止することができるという効果のある熱交換換気装置を提供できる。 Further, the engaging means is configured to have a U-shaped concave portion provided on the leg portion of the first frame body and a convex portion provided on the second frame body, thereby facilitating communication connection and supplying air. It is possible to provide a heat exchange ventilator that is effective in preventing wind leakage from the road and the exhaust air path.

また、第二の枠体の第一の枠体と連結する一側面以外の側面に、給気用吹出し口を設けた構成とすることにより、他の複数の箇所への給気を行うことができるという効果のある熱交換換気装置を提供できる。 In addition, by supplying a supply air outlet on a side surface other than the one side surface connected to the first frame body of the second frame body, it is possible to supply air to a plurality of other locations. It is possible to provide a heat exchange ventilator that has the effect of being able to.

また、第一の枠体内の給気風路内に、フィルターを設けた構成とすることにより、屋外から給気される外気に混じった虫や粉塵等が室内に侵入するのを防止することができ、かつ給気用送風装置および熱交換器に虫や粉塵等が付着するのを防止し、製品性能を維持することができるという効果のある熱交換換気装置を提供できる。 In addition, by providing a filter in the air supply air passage in the first frame, it is possible to prevent insects, dust, etc. mixed in outside air supplied from the outside from entering the room. In addition, it is possible to provide a heat exchange ventilator that is effective in preventing insects and dust from adhering to the air supply blower and the heat exchanger, and maintaining product performance.

また、第二の枠体内の給気風路内に、フィルターを設けた構成とすることにより、屋外から給気される外気に混じった虫や粉塵等が室内に侵入するのを防止するとともに、室内側から容易に清掃することができるという効果のある熱交換換気装置を提供できる。 In addition, by providing a filter in the air supply air passage in the second frame body, it is possible to prevent insects and dust mixed in outside air supplied from the outside from entering the room, and It is possible to provide a heat exchange ventilator that has an effect of being easily cleaned from the inside.

また、第二の枠体内の排気風路内に、フィルターを設けた構成とすることにより、室内から排出される空気に混じったほこりや粉塵が排気用送風装置及び熱交換器に付着するのを防止し、製品性能を維持することができるという効果のある熱交換換気装置を提供できる。 In addition, a filter is provided in the exhaust air passage in the second frame so that dust and dust mixed in the air exhausted from the room adhere to the exhaust fan and the heat exchanger. It is possible to provide a heat exchange ventilator that can prevent and maintain product performance.

また、第二の枠体に、給気用吹出し口の開口と排気用吸い込みの開口を設けた化粧パネルを取り付けた構成とすることにより、意匠性を向上させることができるという効果のある熱交換換気装置を提供できる。 In addition, heat exchange with the effect that the design can be improved by adopting a configuration in which the decorative panel provided with the opening of the air supply outlet and the opening of the air intake is attached to the second frame. Can provide ventilation equipment.

また、化粧パネルに設けた排気用吸い込みの開口に、フィルターを設けた構成とすることにより、室内から排出される空気に混じったほこりや粉塵が排気用送風装置及び熱交換器に付着するのを防止し、本体性能を維持することができとともに、室内側から容易に清掃することができるという効果のある熱交換換気装置を提供できる。 In addition, by providing a filter in the exhaust suction opening provided on the decorative panel, dust and dust mixed in the air exhausted from the room can adhere to the exhaust blower and heat exchanger. Thus, it is possible to provide a heat exchange ventilator that can prevent the main body performance and can be easily cleaned from the indoor side.

また、第一の枠体内に、通風接続口を開閉するシャッターを設けた構成とすることにより、停止時に屋外からの冷気が室内に侵入するのを防ぐことができるという効果のある熱交換換気装置を提供できる。 Moreover, the heat exchange ventilator which has the effect that it can prevent that the cold air from the outdoors penetrate | invades indoors at the time of a stop by setting it as the structure which provided the shutter which opens and closes a ventilation connection port in the 1st frame. Can provide.

本発明の請求項１記載の熱交換換気装置は、室内の天井面に開設した換気装置取付口と、前記天井内に配置した屋外と連通した可撓性を有した給気用ダクトと排気用ダクトと、この給気用ダクトと排気用ダクトに各々接続する給気用と排気用の通風接続口を有した箱状で前記通風接続口の反対側に前記換気装置取付口の一辺に固定する脚部を有し、かつ内部に給気風路と排気風路とをそれぞれ独立して形成し給気用送風装置および排気用送風装置とを設け、前記換気装置取付口より天井内に前記給気用ダクト側および前記排気用ダクト側へ配設される第一の枠体と、前記換気装置取付口より挿入され、箱状で底面に前記天井面へ固定するための取付部を有し、かつ内部に給気及び排気を熱交換する熱交換器を設け前記給気風路と前記排気風路とをそれぞれ独立して形成し、底面に給気用吹出し口と排気用吸い込み口を設けた第二の枠体を有し、前記第一の枠体の脚部側面と、この脚部側面に係合手段を用いて前記第二の枠体の一側面を連結し、前記第一の枠体の前記給気風路と前記排気風路を前記第二の枠体の給気風路と排気風路とに各々連通接続させ、可撓性を有した前記排気用ダクトと前記給気用ダクトを前記通風接続口に接続した前記第一の枠体を前記換気装置取付口より前記天井内に前記給気用ダクトおよび前記排気用ダクト側へ配設し、前記脚部を前記換気装置取付口の一辺に固定し、前記第二の枠体を前記換気装置取付口より挿入し、前記係合手段を用いて前記第一の枠体とを連結し、前記取付部を前記天井面へ固定するとしたものであり、天井面を貼った後からでも設置および取り外しすることができるという作用を有する。 The heat exchanging ventilator according to claim 1 of the present invention is a ventilator attachment port opened on the ceiling surface of the room, a flexible air supply duct communicating with the outdoors disposed in the ceiling, and an exhaust air vent A duct and a box shape having air supply and exhaust ventilation connection ports connected to the air supply duct and the exhaust duct, respectively, are fixed to one side of the ventilator attachment port on the opposite side of the ventilation connection port. The air supply air passage and the exhaust air passage are formed independently in each of the air supply air passage and the exhaust air flow passage, and the air supply fan device and the air exhaust fan device are provided in the interior. A first frame disposed on the duct side for exhaust and the duct side for exhaust, and a mounting portion that is inserted from the ventilator attachment port and is fixed to the ceiling surface on the bottom surface in a box shape, and Provided inside is a heat exchanger for exchanging heat between the supply air and the exhaust, and the supply air passage and the exhaust air passage Each having a second frame body provided with an air supply outlet and an exhaust suction port on the bottom surface, and a leg side surface of the first frame body and a side surface of the leg portion. One side surface of the second frame body is connected using a combination means, and the supply air path and the exhaust air path of the first frame body are connected to the supply air path and the exhaust air path of the second frame body. Each of the first frame bodies connected to the ventilation connection port from the ventilation duct into the ceiling through the air supply port. Disposed on the side of the exhaust duct and the exhaust duct, the leg is fixed to one side of the ventilator attachment port, the second frame is inserted from the ventilator attachment port, and the engagement means is used. and connecting the first frame Te, which said attachment portion is to be fixed to said ceiling surface, even from after applying the ceiling surface An effect that can be location and removal.

また、請求項２記載の熱交換換気装置は、係合手段は、第一の枠体の脚部に設けたコの字形状の凹部と第二の枠体に凸部を設けたとしたものであり、連通接続を容易でかつ給気風路および排気風路からの風漏れを防止することができるという作用を有する。 Further, in the heat exchange ventilator according to claim 2, the engagement means is provided with a U-shaped concave portion provided on the leg portion of the first frame body and a convex portion provided on the second frame body. There is an effect that the communication connection is easy and air leakage from the supply air passage and the exhaust air passage can be prevented.

また、請求項３記載の熱交換換気装置は、第二の枠体の第一の枠体と連結する一側面以外の側面に、給気用吹出し口を設けたとしたものであり、他の複数の箇所への給気を行うことができるという作用を有する。 The heat exchange ventilator according to claim 3 is provided with an air supply outlet on a side surface other than the one side surface connected to the first frame body of the second frame body. It has the effect | action that it can supply to the location of this.

また、請求項４記載の熱交換換気装置は、第一の枠体内の給気風路内に、フィルターを設けたとしたものであり、屋外から給気される外気に混じった虫や粉塵等が室内に侵入するのを防止することができ、かつ給気用送風装置および熱交換器に虫や粉塵等が付着するのを防止し、製品性能を維持することができるという作用を有する。 According to a fourth aspect of the present invention, there is provided a heat exchange ventilator in which a filter is provided in the air supply air passage in the first frame, so that insects, dust, etc. mixed in the outside air supplied from the outside are indoors. Intrusion into the air, and also prevents insects and dust from adhering to the air supply blower and the heat exchanger, thereby maintaining the product performance.

また、請求項５記載の熱交換換気装置は、第二の枠体内の給気風路内に、フィルターを設けたとしたものであり、屋外から給気される外気に混じった虫や粉塵等が室内に侵入するのを防止するとともに、室内側から容易に清掃することができるという作用を有する。 Further, the heat exchange ventilator according to claim 5 is provided with a filter in the air supply air passage in the second frame body, and insects and dust mixed in the outside air supplied from the outside are indoors. This prevents the intrusion into the room and can be easily cleaned from the indoor side.

また、請求項６記載の熱交換換気装置は、第二の枠体内の排気風路内に、フィルターを設けたとしたものであり、室内から排出される空気に混じったほこりや粉塵が排気用送風装置および熱交換器に付着するのを防止し、製品性能を維持することができるという作用を有する。 The heat exchange ventilator according to claim 6 is provided with a filter in the exhaust air passage in the second frame, and dust and dust mixed in the air exhausted from the room are exhausted from the exhaust. Adhering to the apparatus and heat exchanger is prevented, and the product performance can be maintained.

また、請求項７記載の熱交換換気装置は、第二の枠体に、給気用吹出し口の開口と排気用吸い込みの開口を設けた化粧パネルを取り付けたとしたものであり、意匠性を向上させることができるという作用を有する。 Further, the heat exchange ventilator according to claim 7 is provided with a decorative panel provided with an opening for the supply air outlet and an opening for the exhaust air suction on the second frame body, thereby improving the design. It has the effect that it can be made.

また、請求項８記載の熱交換換気装置は、化粧パネルに設けた排気用吸い込みの開口に、フィルターを設けたとしたものであり、室内から排出される空気に混じったほこりや粉塵が排気用送風装置及び熱交換器に付着するのを防止し、本体性能を維持することができとともに、室内側から容易に清掃することができるという作用を有する。 Further, the heat exchange ventilator according to claim 8 is provided with a filter in the exhaust suction opening provided in the decorative panel, and dust and dust mixed in the air exhausted from the room are exhausted. Adhering to the apparatus and the heat exchanger can be prevented, main body performance can be maintained, and cleaning can be easily performed from the indoor side.

また、請求項９記載の熱交換換気装置は、第一の枠体内に、通風接続口を開閉するシャッターを設けたとしたものであり、停止時に屋外からの冷気が室内に侵入するのを防ぐことができるという作用を有する。 Further, the heat exchange ventilator according to claim 9 is provided with a shutter for opening and closing the ventilation connection port in the first frame body, and prevents cold air from entering the room when stopped. Has the effect of being able to

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、２に示すように、室内の天井面に開設した換気装置取付口１と、前記天井内に配置した屋外と連通した可撓性を有した給気用ダクト５ｂと排気用ダクト５ａと、この給気用ダクト５ｂと排気用ダクト５ａに接続する給気用と排気用の通風接続口２ｅを有した箱状で通風接続口２ｅの反対側に換気装置取付口１の一辺に固定する脚部２ｄを有し、かつ、内部に仕切り板２ｃを用いて給気風路２ｇと排気風路２ｆとをそれぞれ独立して形成し、給気風路２ｇ側に給気用送風装置２ａを、排気風路２ｆ内に排気用送風装置２ｂとを設け、換気装置取付口１より天井内に前記排気用ダクト５ａ、給気用ダクト５ｂ側へ配設される第一の枠体２と、換気装置取付口１より挿入され、箱状で底面に前記天井面へ固定する為の取付部３ｃを有し、かつ、内部に給気及び排気を熱交換する熱交換器４を設け、仕切り板Ｂ３ａと仕切り板Ｃ３ｂとを用いて給気風路と排気風路とにそれぞれ独立して形成し、底面に給気用吹出し口３ｅと排気用吸い込み口３ｆを設けた第二の枠体３を有し、前記第一の枠体２の脚部２ｄと、この面に係合手段３ｄを用いて第二の枠体３の一側面を連結し、第一の枠体２の給気風路２ｇと排気風路２ｆを第二の枠体３の給気風路と排気風路と各々連通接続させてなる構成とする。 (Embodiment 1)
As shown in FIGS. 1 and 2, a ventilator attachment port 1 established on the ceiling surface of the room, a flexible air supply duct 5 b and an exhaust duct 5 a that are communicated with the outdoors disposed in the ceiling. The air supply duct 5b and the exhaust duct 5a are connected to one side of the ventilator attachment port 1 on the opposite side of the ventilation connection port 2e in a box shape having a ventilation connection port 2e for supply and exhaust. The air supply passage 2g and the exhaust air passage 2f are formed independently using the partition plate 2c inside, and the supply air blower 2a is exhausted on the air supply air passage 2g side. An exhaust air blower 2b is provided in the air passage 2f, the first frame 2 disposed on the exhaust duct 5a and the air supply duct 5b side in the ceiling from the ventilator attachment port 1, and the ventilator It is inserted from the mounting port 1 and has a mounting portion 3c for fixing to the ceiling surface on the bottom surface in a box shape, and A heat exchanger 4 for exchanging heat between the supply air and the exhaust is provided inside, and the supply air passage and the exhaust air passage are formed independently by using the partition plate B3a and the partition plate C3b, and the supply air outlet is provided on the bottom The second frame 3 is provided with a second frame 3 provided with a port 3e and an exhaust suction port 3f, and the leg 2d of the first frame 2 and the engaging means 3d on this surface. The supply air passage 2g and the exhaust air passage 2f of the first frame 2 are connected in communication with the supply air passage and the exhaust air passage of the second frame 3, respectively.

上記構成の熱交換換気装置を設置するときは、まず図２（ａ）の矢印Ａに示すように、排気用ダクト５ａと給気用ダクト５ｂを通風接続口２ｅに接続した第一の枠体２を換気装置取付口１より天井内にダクト５側へ配設し、次に図２（ｂ）に示すように、脚部２ｄを換気装置取付口１の一辺に固定し、そして、図２（ｃ）の矢印Ｂに示すように、第二の枠体３を換気装置取付口１より挿入し、係合手段３ｄを用いて第一の枠体２とを連結し、取付部３ｃを天井面へ固定する。 When installing the heat exchange ventilator having the above-described configuration, first, as shown by an arrow A in FIG. 2A, the first frame body connected to the ventilation connection port 2e through the exhaust duct 5a and the air supply duct 5b. 2 is disposed on the duct 5 side in the ceiling from the ventilator attachment port 1, and then, as shown in FIG. 2 (b), the leg 2d is fixed to one side of the ventilator attachment port 1, and FIG. As shown by arrow B in (c), the second frame 3 is inserted from the ventilator attachment port 1 and connected to the first frame 2 using the engagement means 3d, and the attachment portion 3c is connected to the ceiling. Secure to the surface.

そして、排気用送風装置２ｂを運転すると、排気用吸い込み口３ｆより室内の熱気を含む空気が取り入れられ、仕切り板Ｂ３ａと仕切り板Ｃ３ｂによって形成された排気風路２ｆを通って、熱交換器４を通るときに熱分が蓄積され、排気用送風装置２ｂを通って排気用ダクト５ａを通り屋外に排出され、一方、給気用送風装置２ａを運転すると、外気が給気用ダクト５ｂより給気され、給気用送風装置２ａを通って、仕切り板Ａ２ｃおよび仕切り板Ｃ３ｂによって形成された給気風路２ｇを通り、熱交換器４を通るときに熱交換器４に蓄積された熱分を回収し、仕切り板Ｂ３ａによって形成された給気風路２ｇを通り、給気用吹出し口３ｅより室内に取り入れられる。 When the exhaust air blower 2b is operated, air containing hot air in the room is taken in from the exhaust suction port 3f, passes through the exhaust air passage 2f formed by the partition plate B3a and the partition plate C3b, and the heat exchanger 4 Heat is accumulated when passing through the exhaust air, passes through the exhaust fan 2b, passes through the exhaust duct 5a, and is discharged to the outside. On the other hand, when the air supply fan 2a is operated, the outside air is supplied from the air supply duct 5b. The heat accumulated in the heat exchanger 4 when passing through the heat supply air passage 2g formed by the partition plate A2c and the partition plate C3b through the air supply blower 2a It collects, passes through the air supply air passage 2g formed by the partition plate B3a, and is taken into the room through the air supply outlet 3e.

このように、本発明の実施の形態１の熱交換換気装置によれば、給気用送風装置２ａと排気用送風装置を第一の枠体２内に、熱交換器４を第二の枠体３内にそれぞれ分割して設けているので、天井を貼った後からでも設置及び取り外しすることができる。 Thus, according to the heat exchange ventilator of Embodiment 1 of the present invention, the air supply blower 2a and the exhaust air blower are placed in the first frame 2, and the heat exchanger 4 is placed in the second frame. Since it is provided separately in the body 3, it can be installed and removed even after the ceiling is pasted.

（実施の形態２）
図３に示すように、第一の枠体２にコの字形状の凹部２ｈと、第二の枠体３に凸部３ｈを設ける。 (Embodiment 2)
As shown in FIG. 3, a U-shaped concave portion 2 h is provided in the first frame 2, and a convex portion 3 h is provided in the second frame 3.

上記構成において、第二の枠体３を換気装置取付口１より挿入する際、第一の枠体２のコの字形状の凹部２ｈに第二の枠体３に設けた凸部３ｈが嵌合連結することで、給気風路２ｇおよび排気風路２ｆからの風漏れを防止することができる。 In the above configuration, when the second frame 3 is inserted from the ventilation device attachment port 1, the convex portion 3h provided on the second frame 3 is fitted into the U-shaped concave portion 2h of the first frame 2. By connecting together, it is possible to prevent wind leakage from the supply air passage 2g and the exhaust air passage 2f.

（実施の形態３）
図４に示すように、第二の枠体３の第一の枠体２と連結する一側面以外の側面に給気用吹出し口８を設ける。 (Embodiment 3)
As shown in FIG. 4, an air supply outlet 8 is provided on a side surface of the second frame 3 other than the one side connected to the first frame 2.

上記構成において、給気用送風装置２ａを運転すると、外気が給気用ダクト５ｂより給気され、給気用送風装置２ａを通って、仕切り板Ａ２ｃおよび仕切り板Ｃ３ｂによって形成された給気風路２ｇを通り、熱交換器４を通るときに熱交換器４に蓄積された熱分を回収し、給気用吹出し口８より他の複数の箇所への給気を行うことができる。 In the above configuration, when the air supply blower 2a is operated, the outside air is supplied from the air supply duct 5b, passes through the air supply blower 2a, and is formed by the partition plate A2c and the partition plate C3b. The heat accumulated in the heat exchanger 4 when passing through 2 g and passing through the heat exchanger 4 can be recovered, and air can be supplied to a plurality of other locations from the air supply outlet 8.

また、第一の枠体２内の給気風路内に着脱自在にフィルター６を設ける。 In addition, a filter 6 is detachably provided in the air supply path in the first frame 2.

上記構成において、給気用送風装置２ａを運転すると、給気用ダクト５ｂより給気された外気は給気風路内のフィルター６を通過し、給気用送風装置２ａを通って、仕切り板Ａ２ｃ及び仕切り板Ｃ３ｂによって形成された給気風路２ｇを通り、熱交換器４を通るときに熱交換器４に蓄積された熱分を回収し、給気用吹出し口８より他の複数の箇所への給気を行う。 In the above configuration, when the air supply blower 2a is operated, the outside air supplied from the air supply duct 5b passes through the filter 6 in the air supply air passage, passes through the air supply blower 2a, and the partition plate A2c. The heat accumulated in the heat exchanger 4 when passing through the air supply passage 2g formed by the partition plate C3b and passing through the heat exchanger 4 is recovered, and then supplied to the other plurality of locations from the air supply outlet 8 Do the air supply.

このように、屋外から給気される外気に混じった虫や粉塵等が室内に侵入するのを防ぎ、かつ、給気用送風装置２ａ及び熱交換器４に虫や粉塵等が付着するのを防止し、製品性能を維持ことができる。 In this way, insects and dust mixed in the outside air supplied from the outside are prevented from entering the room, and insects and dust are prevented from adhering to the air supply device 2a and the heat exchanger 4. Can prevent and maintain product performance.

また、第二の枠体３内の給気風路２ｇ内にフィルター４ｂを設ける。 Further, a filter 4b is provided in the supply air passage 2g in the second frame 3.

上記構成において、給気用送風装置２ａを運転すると、給気用ダクト５ｂより給気された外気は給気用送風装置２ａを通って、仕切り板Ａ２ｃ及び仕切り板Ｃ３ｂによって形成された給気風路２ｇを通り、給気風路２ｇ内のフィルター４ｂを通過し、熱交換器４を通るときに熱交換器４に蓄積された熱分を回収し、給気用吹出し口８より他の複数の箇所への給気を行う。 In the above configuration, when the air supply blower 2a is operated, the outside air supplied from the air supply duct 5b passes through the air supply blower 2a and is formed by the partition plate A2c and the partition plate C3b. 2g passes through the filter 4b in the air supply air passage 2g, collects the heat accumulated in the heat exchanger 4 when passing through the heat exchanger 4, and a plurality of other locations from the air supply outlet 8 Supply air to the.

このように、屋外から給気される外気に混じった虫や粉塵等が室内に侵入するのを防ぎ、また、仕切り板Ｃ３ｂを外すことで、給気風路内のフィルター４ｂは室内側からでも容易に清掃することができる。 In this way, insects or dust mixed in the outside air supplied from the outside is prevented from entering the room, and the partition plate C3b is removed so that the filter 4b in the supply air passage can be easily from the indoor side. Can be cleaned.

また、第二の枠体３内の排気風路内にフィルター４ａを設ける。 A filter 4 a is provided in the exhaust air passage in the second frame 3.

上記構成においては、排気用送風装置２ｂを運転すると、排気用吸い込み口３ｆより室内の空気が取り入れられ、仕切り板Ｂ３ａと仕切り板Ｃ３ｂによって形成された排気風路２ｆを通って、排気風路２ｆ内のフィルター４ａを通って、熱交換器４を通るときに熱分が蓄積され、排気用送風装置２ｂを通って排気用ダクト５ａを通り屋外に排出される。 In the above configuration, when the exhaust air blower 2b is operated, the indoor air is taken in from the exhaust suction port 3f, passes through the exhaust air passage 2f formed by the partition plate B3a and the partition plate C3b, and passes through the exhaust air passage 2f. Heat is accumulated when passing through the heat exchanger 4 through the inner filter 4a, and is discharged to the outside through the exhaust duct 5a through the exhaust blower 2b.

このように、室内の空気に混じったほこりや粉塵が排気用送風装置２ｂおよび熱交換器４に付着するのを防止し、製品性能を維持することができる。 In this way, it is possible to prevent dust and dust mixed in the indoor air from adhering to the exhaust blower 2b and the heat exchanger 4, and to maintain product performance.

（実施の形態４）
図５に示すように、第二の枠体３に給気吹出し口用の開口である室内給気吹出し口９ｂと排気吸い込み用の開口を設けた化粧パネル９を取り付ける。 (Embodiment 4)
As shown in FIG. 5, a decorative panel 9 provided with an indoor air supply outlet 9b which is an opening for an air supply outlet and an opening for exhaust suction is attached to the second frame 3.

上記構成において、意匠性の良い化粧パネル９を用いることで、取付部３ｃ及び熱交換器４を室内から直視できないため、意匠性を向上させることができる。 In the said structure, since the attaching part 3c and the heat exchanger 4 cannot be seen directly from the room | chamber interior by using the decorative panel 9 with a good design property, the design property can be improved.

また、化粧パネル９に設けた排気吸込み用の開口に排気フィルター９ａを設ける。 Further, an exhaust filter 9 a is provided in an exhaust suction opening provided in the decorative panel 9.

上記構成において、排気用送風装置２ｂを運転すると、排気フィルター９ａより室内の空気が取り入れられ、仕切り板Ｂ３ａと仕切り板Ｃ３ｂによって形成された排気風路２ｆを経て、熱交換器４を通るときに熱分が蓄積され、排気用送風装置２ｂを通って排気用ダクト５ａを通り屋外に排出される。 In the above configuration, when the exhaust air blower 2b is operated, indoor air is taken in from the exhaust filter 9a and passes through the heat exchanger 4 via the exhaust air passage 2f formed by the partition plate B3a and the partition plate C3b. The heat is accumulated and discharged to the outside through the exhaust blower 2b and the exhaust duct 5a.

このように、室内の空気に混じったほこりや粉塵は排気用送風装置２ｂ及び熱交換器４に付着するのを防止し、製品性能を維持することができる。 In this way, dust and dust mixed in the indoor air can be prevented from adhering to the exhaust fan 2b and the heat exchanger 4, and product performance can be maintained.

（実施の形態５）
図６に示すように、第一の枠体２内に運転及び停止に応じて開閉するシャッター１０を設ける。 (Embodiment 5)
As shown in FIG. 6, a shutter 10 that opens and closes according to operation and stop is provided in the first frame 2.

上記構成において、シャッター１０は送風装置の停止時には、通風接続口２ｅを塞いでいるが、送風装置の運転時には第一の枠体２の通風接続口２ｅ側の一側面に設けた回転軸を中心にして回転し、通風接続口２ｅを開口する構成とした。 In the above configuration, the shutter 10 closes the ventilation connection port 2e when the blower is stopped, but the rotation axis provided on one side surface of the first frame 2 on the side of the ventilation connection port 2e is the center during the operation of the blower. And the ventilation connection port 2e is opened.

このように、停止時に屋外からの冷気が室内に侵入するのを防ぐことができる。 In this way, cold air from the outside can be prevented from entering the room when stopped.

本発明にかかる熱交換換気装置は、送風装置等を第一の枠体内に、熱交換器等を第二の枠体内にそれぞれ分割して設ける構造によって、空調機、送風機等に設けられている枠体の接続構造にも適応できる。 The heat exchange ventilator according to the present invention is provided in an air conditioner, a blower or the like by a structure in which a blower or the like is provided in a first frame and a heat exchanger or the like is provided in a second frame. It can also be applied to the frame connection structure.

本発明の実施の形態１の熱交換換気装置を示す断面図Sectional drawing which shows the heat exchange ventilation apparatus of Embodiment 1 of this invention 同熱交換換気装置の施工手順を（ａ）（ｂ）（ｃ）で示す図The figure which shows the construction procedure of the same heat exchange ventilation device with (a) (b) (c) 本発明の実施の形態２の熱交換換気装置の凹部と凸部を示す斜視図The perspective view which shows the recessed part and convex part of the heat exchange ventilation apparatus of Embodiment 2 of this invention. 本発明の実施の形態３の熱交換換気装置を示す側面断面図Side surface sectional view which shows the heat exchange ventilation apparatus of Embodiment 3 of this invention 本発明の実施の形態４の熱交換換気装置を示す斜視図The perspective view which shows the heat exchange ventilation apparatus of Embodiment 4 of this invention. 本発明の実施の形態５の熱交換換気装置のシャッターを示す構成図The block diagram which shows the shutter of the heat exchange ventilation apparatus of Embodiment 5 of this invention 従来の熱交換換気装置の断面図Cross section of conventional heat exchange ventilator

Explanation of symbols

１換気装置取付口
２第一の枠体
２ａ給気用送風装置
２ｂ排気用送風装置
２ｃ仕切り板Ａ
２ｄ脚部
２ｅ通風接続口
２ｆ排気風路
２ｇ給気風路
２ｈ凹部
３第二の枠体
３ａ仕切り板Ｂ
３ｂ仕切り板Ｃ
３ｃ取付部
３ｄ係合手段
３ｅ給気用吹出し口
３ｆ排気用吸い込み口
３ｈ凸部
４熱交換器
４ａフィルター
４ｂフィルター
５ａ排気用ダクト
５ｂ給気用ダクト
６フィルター
８給気用吹出し口
９化粧パネル
９ｂ室内給気吹出し口
１０シャッター DESCRIPTION OF SYMBOLS 1 Ventilator attachment port 2 1st frame 2a Air supply blower 2b Exhaust blower 2c Partition plate A
2d Leg portion 2e Ventilation connection port 2f Exhaust air passage 2g Air supply air passage 2h Recess 3 Second frame 3a Partition plate B
3b Partition plate C
3c Mounting portion 3d Engaging means 3e Air supply outlet 3f Exhaust inlet 3h Convex 4 Heat exchanger 4a Filter 4b Filter 5a Exhaust duct 5b Air supply duct 6 Filter 8 Supply outlet 9 Cosmetic panel 9b Indoor air supply outlet 10 Shutter

Claims

A ventilator attachment port opened on the ceiling surface of the room, a flexible air supply duct and exhaust duct communicating with the outdoors disposed in the ceiling, and each of the air supply duct and the exhaust duct The box has a ventilation connection port for air supply and exhaust to be connected, has a leg portion fixed to one side of the ventilator mounting port on the opposite side of the ventilation connection port, and has an air supply air channel and exhaust in the inside. An air passage is formed independently and an air supply blower and an exhaust air blower are provided, and are arranged on the air supply duct side and the exhaust duct side in the ceiling from the ventilator attachment port. A first frame and a heat exchanger that is inserted from the ventilator attachment port, has a box-like attachment portion for fixing to the ceiling surface on the bottom surface, and heat exchanges air supply and exhaust inside. Provide the air supply air passage and the exhaust air passage independently, and supply air to the bottom A second frame body provided with an outlet and an exhaust suction port; and a leg side surface of the first frame body and an engaging means on the leg side surface. Side surfaces are connected, and the supply air passage and the exhaust air passage of the first frame body are respectively connected to the supply air passage and the exhaust air passage of the second frame body , thereby having flexibility. The first frame body in which the exhaust duct and the air supply duct are connected to the ventilation connection port is disposed in the ceiling from the ventilation device mounting port to the air supply duct and the exhaust duct side, The leg is fixed to one side of the ventilator attachment port, the second frame is inserted from the ventilator attachment port, and the first frame is coupled using the engagement means, A heat exchanging ventilator characterized in that a mounting portion is fixed to the ceiling surface .

2. The heat exchange ventilator according to claim 1, wherein the engaging means has a U-shaped concave portion provided on the leg portion of the first frame body and a convex portion provided on the second frame body.

The heat exchange ventilator according to claim 1 or 2, wherein an air supply outlet is provided on a side surface of the second frame body other than the one side surface connected to the first frame body.

The heat exchange ventilator according to any one of claims 1 to 3, wherein a filter is provided in a supply air passage in the first frame.

The heat exchange ventilator according to any one of claims 1 to 3, wherein a filter is provided in a supply air passage in the second frame.

The heat exchange ventilator according to any one of claims 1 to 5, wherein a filter is provided in the exhaust air passage in the second frame.

The heat exchange according to any one of claims 1 to 5, wherein the second frame is provided with a decorative panel provided with an opening for an air supply outlet and an opening for an exhaust suction. Ventilation device.

8. The heat exchange ventilator according to claim 7, wherein a filter is provided in an exhaust suction opening provided in the decorative panel.

The heat exchange ventilator according to any one of claims 1 to 4, wherein a shutter for opening and closing the ventilation connection port is provided in the first frame.