1292810 m i - - ，九、發明說明： - 【發明所屬之技術領域】1292810 m i - - , Nine, invention description: - [Technical field to which the invention belongs]
. 本發明係有關組裝著換氣裝置的空I 可選擇進行供氣和排氣之換氣單元的3 【先前技術】 以往就有將利用同一馬達同時驅動 而同時進行排氣和吸氣的換氣裝置予 之室内單元內所收納的熱交換器之側 鲁照專利文獻1 )。 【專利文獻1】日本專利特開2002 -【發明內容】 【發明所欲解決之課題】 以專利文獻1而言，因爲以同一馬達 吸氣風扇，所以係完成將排氣和吸氣同 置的機能，但是並未構成僅進行排氣、 爲是在馬達的左右兩側各自安裝著西容 _ 各個風扇外殻（fan casing)安裝有排 構成，所以形成在左右方向爲較長形態 衍生非得將空調機的室內單元改善爲丰I 本發明係考慮到這點，而將可選擇供 動作之換氣單元收納在室內設置的空 行有效換氣者。且，係提供一種將換 者，使得即便是收納配置在室內設置的 的側方空間之情況，不用如同上述加大 I機，特別是有關附有 ?調機。 排氣風扇和吸氣風扇 以收納配置在空調機 ί空間者。（例如，參 -005472號公報 ,同時驅動排氣風扇和 時進行之作爲換氣裝 吸氣的方式。又，因 $克類型的風扇，且在 氣軟管和吸氣軟管之 丨的換氣裝置，因此會 I長類型不可的問題。 ί氣、排氣及供排氣的 調機內而能在室內進 氣單元薄型化的構成 空調機內之熱交換器 橫向尺寸也可充分收 ⑤ 1292810 * - . • I納空調機。 . 【解決課題之手段】 β 第1發明係爲一種空調機，係於內部配置有熱交換器和送 ‘風機的空調機本體裝入可進行前述室內的供氣和排氣之換 氣單元，用以進行室內的空氣調和，該空調機之特徵爲··前 述換氣單元具備供排氣部和排氣專用部，前述供排氣部具備 單向旋轉之供排氣兼用風扇和與其相關連的供排氣通路，前 述排氣專用部具備排氣專用風扇和與其相關連的排氣通 • 路，且控制成，於供氣模式，前述排氣專用風扇爲停止狀態 且依前述供排氣兼用風扇之運轉，使室外空氣通過前述供排 氣通路中之供氣路徑而朝前述室內供給，於排氣模式，依前 述供排氣兼用風扇和前述排氣專用風扇之運轉，使前述室內 的空氣通過前述供排氣通路中之排氣路徑及前述排氣通路 而朝室外排出，而在供排氣模式中，依前述供排氣兼用風扇 之運轉，室外空氣係通過前述供排氣通路中之供氣路徑而朝 前述室內供給，同時依前述排氣專用風扇之運轉，使前述室 # 內的空氣通過前述排氣通路而朝室外排出。 第2發明係爲一種空調機，係於內部配置有熱交換器和送 風機的空調機本體裝入可進行前述室內的供氣和排氣之換 氣單元，用以進行室內的空氣調和，該空調機之特徵爲··前 述換氣單元具備供排氣部和排氣專用部，前述供排氣部具備 單向旋轉之供排氣兼用風扇和與其相關連的供排氣通路，前 述排氣專用部具備排氣專用風扇和與其相關連的排氣通 路，前述供排氣通路係依切換閥之切換控制而控制成爲，於 ⑤ 1292810 /供氣模式，形成使室外空氣朝前述供排氣兼用風扇吸入而對 \ 前述室內作供給之供氣路徑，於排氣模式，使前述室內的空 ^ 氣由室內空氣吸入口朝前述供排氣兼用風扇吸入而對室外 ’排氣之排氣路徑，在前述供氣模式中，前述排氣專用風扇係 停止狀態且依前述供排氣兼用風扇之運轉，室外空氣係通過 前述供氣通路而朝前述室內供給，在前述排氣模式中，依前 述供排氣兼用風扇和前述排氣專用風扇之運轉，前述室內空 氣係通過前述排氣路徑及前述排氣通路而朝室外排出，在供 • 排氣模式中，依前述供排氣兼用風扇之運轉，室外空氣係通 過前述供排氣通路中之供氣路徑而朝前述室內供給，同時依 前述排氣專用風扇之運轉，前述室內的空氣係通過前述排氣 通路而朝室外排出。 第3發明係爲一種空調機，係於內部配置有熱交換器和送 風機的空調機本體裝入可進行前述室內的供氣和排氣之換 氣單元，用以進行室內的空氣調和，該空調機之特徵爲：前 述換氣單元具備供排氣部和排氣專用部，前述供排氣部具備 Φ 單向旋轉之供排氣兼用風扇和與其相關連的供排氣通路’前 述排氣專用部具備排氣專用風扇和與其相關連的排氣通 路，前述供排氣通路具備第1切換閥A，用以將朝向前述供 排氣兼用風扇之空氣吸入路徑在來自室內空氣吸入口的^ 內空氣吸入路徑與來自室外空氣吸入口的室外空氣吸入路 徑上作切換，及具備第2切換閥B，用以將來自前述供排氣 兼用風扇的空氣吐出路徑在從室內空氣吐出口往室外排氣 的室外排氣路徑與從室外空氣供氣口往前述室內供給的室 ⑤ 1292810 »* - . ••內供給路徑上作切換，在供氣模式中，使室外空氣從前述室 . 外空氣吸入路徑吸入而由室內供給路徑對前述室內作供 ^ 給，在前述排氣模式中，使前述室內空氣從前述室內空氣吸 * 入路徑吸入而由前述室外排氣路徑朝室外排出，而在供排氣 模式中，依前述供排氣兼用風扇之運轉，使室外空氣從前述 室外空氣吸入路徑吸入而由室內供給路徑對前述室內作供 給，同時依前述排氣專用風扇之運轉，前述室內的空氣係通 過前述排氣通路而朝室外排出的方式作動前述第1及第2切 φ 換閥與前述各風扇。 第4發明係如第3發明之空調機，其中前述供排氣兼用風 扇和排氣專用風扇係由西洛克通風機所構成，前述供排氣部 和排氣專用部係一平面的上下配置關係，且將前述供排氣兼 用風扇之旋轉周緣部中之朝向前述供排氣兼用風扇的空氣 吸入路徑與來自前述供排氣兼用風扇之空氣吐出路徑配置 成重疊狀態。 第5發明係如第1發明至第3發明中任一之空調機，其中， Φ 在對前述室內作供給的空氣路徑中，收納有紫外線燈的紫外 線燈裝置係與前述換氣單元一體化而在前述熱交換器的前 面側被配置在過濾器之前面側。 第6發明係如第3發明之空調機，前述第1切換閥和前述 第2切換閥係形成爲利用單一的電動機和依其而旋轉的減速 歯輪機構所作動之構成。 【發明效果】 第1發明係爲’可選擇供氣模式、排氣模式及供排氣模式， 1292810The present invention relates to a ventilating unit in which a ventilating device is assembled, and a ventilating unit for supplying air and exhausting can be selected. [Prior Art] In the past, the same motor was used to simultaneously drive and simultaneously perform exhaust and suction switching. The gas device is placed on the side of the heat exchanger housed in the indoor unit. Patent Document 1). [Patent Document 1] Japanese Patent Laid-Open Publication No. 2002- [Summary of the Invention] [Problems to be Solved by the Invention] In Patent Document 1, since the same motor intake fan is used, the exhaust gas and the intake air are simultaneously disposed. Functionality, but it does not constitute exhausting only, so that the west is mounted on the left and right sides of the motor. _ Each fan casing is installed in a row, so that it is formed in a long-term direction. The indoor unit of the air conditioner is improved to be I. In view of this, the ventilation unit that can be selected for operation can be stored in an empty effective ventilator provided indoors. Further, there is provided a change in the case where the storage is arranged in a side space provided indoors, and it is not necessary to increase the number of the machine as described above, and in particular, the adjustment machine is attached. Exhaust fan and suction fan to accommodate the space in the air conditioner. (For example, refer to the publication No. -005472, which simultaneously drives the exhaust fan and the method of inhaling as a ventilation device. Also, due to the fan of the type of gram, and the change of the gas hose and the suction hose The gas device is therefore a problem that the type of I can not be long. The lateral dimensions of the heat exchanger in the air conditioner that can be thinned in the indoor air intake unit in the air conditioner, exhaust, and exhaust air conditioner can also be fully received. 1292810 * - . • I nano air conditioner. [Means for solving the problem] β The first invention is an air conditioner in which an air conditioner body in which a heat exchanger and a fan are disposed is installed in the room. The air supply unit for supplying air and exhausting is configured to perform air conditioning in the room. The air conditioner is characterized in that the air exchange unit includes an air supply and exhaust unit and an exhaust special unit, and the air supply and exhaust unit has a one-way rotation. The exhaust-and-exhaust fan and the supply and exhaust passage associated therewith, the exhaust-dedicated unit includes an exhaust-dedicated fan and an exhaust passage associated therewith, and is controlled in the air supply mode for the exhaust The fan is stopped and The operation of the air-fuel supply and exhaust fan is such that the outdoor air is supplied to the inside of the room through the air supply path in the air supply and exhaust passage, and in the exhaust mode, the operation of the exhaust-and-exhaust fan and the exhaust-dedicated fan is performed. The air in the indoor air is discharged to the outside through the exhaust path and the exhaust passage in the air supply and exhaust passage, and in the air supply and exhaust mode, the outdoor air is supplied through the supply according to the operation of the exhaust and exhaust fan. The air supply path in the exhaust passage is supplied to the inside of the room, and the air in the chamber # is discharged to the outside through the exhaust passage according to the operation of the exhaust-dedicated fan. The second invention is an air conditioner. The air conditioner body in which the heat exchanger and the air blower are disposed is installed in a ventilation unit that can supply and exhaust the indoor air for performing indoor air conditioning, and the air conditioner is characterized by the aforementioned air exchange The unit includes an air supply and exhaust unit and an exhaust-only unit, and the supply and exhaust unit includes a one-way rotating exhaust and exhaust fan and an air supply and exhaust passage associated therewith, the row The gas-dedicated unit includes an exhaust-dedicated fan and an exhaust passage associated therewith, and the supply and exhaust passages are controlled by the switching control of the switching valve to form the outdoor air toward the exhaust gas in the 5 1292810 / air supply mode. In the exhaust mode, the air supply path for the indoor air supply is taken in by the fan, and the air in the room is sucked into the air supply and exhaust fan by the indoor air intake port, and the exhaust path of the outdoor air is exhausted. In the air supply mode, the exhaust-dedicated fan is in a stopped state, and the outdoor air is supplied to the room through the air supply passage in accordance with the operation of the exhaust and exhaust fan, and in the exhaust mode, The operation of the exhaust and exhaust fan and the exhaust fan, wherein the indoor air is discharged to the outside through the exhaust passage and the exhaust passage, and in the supply/exhaust mode, the exhaust and exhaust fans are operated The outdoor air is supplied to the inside of the room through the air supply path in the air supply and exhaust passage, and the operation is performed by the exhaust fan. Air in the system is discharged toward the outside through the exhaust passage. According to a third aspect of the invention, in an air conditioner, an air conditioner body in which a heat exchanger and a blower are disposed is incorporated in a ventilating unit that can supply and exhaust air in the room to perform air conditioning in the room. The air-conditioning unit includes an air supply and exhaust unit and an exhaust-only unit, and the air supply and exhaust unit includes a Φ unidirectional rotation air supply and exhaust fan and an air supply and exhaust passage associated with the exhaust gas The exhaust fan is provided with an exhaust fan and an exhaust passage associated therewith, and the supply and exhaust passage includes a first switching valve A for causing an air intake path toward the exhaust and exhaust fan to be located in the indoor air intake port The air intake path is switched between the outdoor air intake path from the outdoor air intake port, and the second switching valve B is provided to exhaust the air discharge path from the indoor air supply and exhaust fan to the outdoor air outlet. The outdoor exhaust path is connected to the room supplied from the outdoor air supply port to the aforementioned room. 5 1292810 »* - . •• The internal supply path is switched, and in the air supply mode, the room is made. The air is taken in from the chamber. The outside air suction path, and the indoor chamber is supplied by the indoor supply path. In the exhaust mode, the indoor air is taken in from the indoor air intake path and the outdoor exhaust path is In the air supply and exhaust mode, the outdoor air is sucked from the outdoor air intake path and supplied to the room by the indoor supply path in accordance with the operation of the air supply and exhaust fan, and the exhaust fan is used. In the operation, the indoor air is exhausted to the outside through the exhaust passage to operate the first and second cut φ valves and the respective fans. According to a third aspect of the invention, the air-conditioning apparatus according to the third aspect of the present invention, wherein the exhaust-and-exhaust fan and the exhaust-dedicated fan are configured by a sirocco ventilator, and the air supply and exhaust unit and the exhaust-dedicated unit are vertically arranged on a plane. The air intake path toward the exhaust and exhaust fan and the air discharge path from the exhaust and exhaust fan of the rotating peripheral edge portion of the air-fuel supply and exhaust fan are placed in a superposed state. According to a fifth aspect of the invention, in the air-conditioning apparatus according to any one of the first to third aspects of the present invention, the ultraviolet lamp device in which the ultraviolet lamp is housed in the air path that is supplied to the room is integrated with the ventilation unit The front side of the aforementioned heat exchanger is disposed on the front side of the filter. According to a third aspect of the invention, in the air conditioner of the third aspect of the invention, the first switching valve and the second switching valve are configured to be moved by a single motor and a deceleration wheel mechanism that rotates therewith. [Effect of the Invention] The first invention is an 'selectable air supply mode, an exhaust mode, and an air supply and exhaust mode, 1292810
^ " I •'在排氣模式中，依供排氣兼用風扇和排氣專用風扇之運轉 . (ON )可快速進行室內的排氣，所以在室內空氣污濁的情 _ 況係具效果的。且，在供氣模式中，依供排氣兼用風扇之運 ^ 轉，在取入外氣以進行室內空氣之清淨化上亦具效果。且， 在供排氣模式中，依供排氣兼用風扇和排氣專用風扇之運轉 (ON )，因爲可同時進行供氣和排氣，所以可充分發揮促 進室內空氣淨化的效果。 以第2發明而言，除了第1發明效果以外，再加上供氣模 鲁式、排氣模式及供排氣模式中之此等控制係可依切換閥之通 路切換及供排氣兼用風扇和排氣專用風扇之運轉（ON )而 達成，所以控制的確變容易。 以第3發明而言，除了第1發明效果以外，再加上供氣模 式、排氣模式及供排氣模式中之此等控制係可依第1切換閥 與第2切換閥之通路切換及供排氣兼用風扇和排氣專用風扇 之運轉（ON )而達成，所以控制的確變容易。 以第4發明而言，除了第3發明效果以外，再加上供排氣 # 兼用風扇和排氣專用風扇係由西洛克通風機所構成，藉此、 即便是小型也因爲能確保充分送風量而可獲得良好的換氣 效果。又，藉由將供排氣兼用風扇之旋轉周緣部中之朝向供 排氣兼用風扇之空氣吸入路徑與來自供排氣兼用風扇之空 氣吐出路徑配置成重疊狀態，可圖謀換氣單元之小型化，藉 由排氣部與排氣專用部成一平面的上下配置關係，換氣單元 整體可圖謀薄型及小型化，成爲適合組裝在空調機內之熱交 換器的側方之小空間者。 ⑤ -10- 1292810^ " I • 'In the exhaust mode, the fan and the exhaust fan are operated according to the exhaust and exhaust. (ON) The exhaust in the room can be quickly performed, so the indoor air is dirty and the effect is effective. . Moreover, in the air supply mode, depending on the operation of the exhaust and exhaust fans, it is also effective to take in the outside air to purify the indoor air. In addition, in the air supply and exhaust mode, depending on the operation (ON) of the exhaust-and-exhaust fan and the exhaust-dedicated fan, the air supply and the exhaust can be simultaneously performed, so that the effect of promoting indoor air purification can be sufficiently exerted. According to the second aspect of the invention, in addition to the effects of the first invention, the control system in the air supply mode, the exhaust mode, and the supply and exhaust mode can be switched between the passage of the switching valve and the fan for both the exhaust and the exhaust. It is achieved by the operation (ON) of the exhaust fan, so the control is easy. According to the third aspect of the invention, in addition to the effects of the first invention, the control systems in the air supply mode, the exhaust mode, and the air supply and exhaust mode can be switched between the first switching valve and the second switching valve. Since the operation of the exhaust-and-exhaust fan and the exhaust-dedicated fan is ON (ON), the control is surely easy. According to the fourth aspect of the invention, in addition to the effects of the third invention, the air supply and exhaust #fan and the exhaust-only fan are configured by a sirocco fan, thereby ensuring sufficient air supply even in a small size. A good ventilation effect can be obtained. In addition, by arranging the air suction path for the air supply/exhaust fan and the air discharge path from the air supply and exhaust fan in the peripheral edge portion of the rotating and exhausting fan, the air discharge unit can be miniaturized. By the upper and lower arrangement relationship between the exhaust portion and the exhaust-dedicated portion, the entire ventilation unit can be thinned and miniaturized, and it is suitable for a small space suitable for assembly on the side of the heat exchanger in the air conditioner. 5 -10- 1292810
"- I ‘以第5發明而言，除了第1至第3發明效果中任一以外， * 再加上所吸入的室外氣通過紫外線燈的周圍而被清淨化，且 • 紫外線燈裝置與換氣單元一體化而配置在熱交換器之前面 側而成爲可良好地收納配置在空調機內。 以第6發明而言，除了第3發明效果以外，再加上使第1 切換閥和第2切換閥構成爲由單一的電動機及依其而旋轉的 減速歯輪機構所作動，可達成裝置之精簡化。 【實施方式】 • 【發明最佳實施形態】 本發明的空調機中的換氣單元係爲可選擇供氣模式，排氣 模式及供排氣模式，在排氣模式中，依供排氣兼用風扇和排 氣專用風扇之運轉（ON)而進行室內的排氣而進行污濁的 室內空氣之排氣，在供氣模式中，依供排氣兼用風扇之運 轉，取入外氣而進行室內空氣之清淨化，在供排氣模式中， 依供排氣兼用風扇和排氣專用風扇之運轉（ON )，進行同 時供氣和排氣而促進室內的空氣淨化者，以下茲記載本發明 •之實施形態。 【實施例1】 其次，針對本發明之實施形態作說明。第1圖係本發明所 涉及的空調機和室外機成組的分離型空氣調和裝置之斜視 圖，第2圖係本發明所涉及的空調機之縱斷側視圖，第3圖 係本發明所涉及的空調機之換氣單元收納部的正面斜視 圖，第4圖係本發明所涉及的換氣單元之右側斜視圖，第5 圖係用以說明本發明所涉及的換氣單元之供氣模式的左側 -11- 1292810 •斜視圖’第6圖係用以說明本發明所涉及的換氣單元之排氣 • 模式的左側斜視圖，第7圖係本發明所涉及的換氣單元之供 .排氣部的剖面圖，第8圖係本發明所涉及的換氣單元在供氣 模式中之第1切換閥A的狀態說明圖，第9圖係本發明所涉 _ 及的換氣單元在供氣模式中之第2切換閥B的狀態說明圖， 第10圖係本發明所涉及的換氣單元在排氣模式中之第1切 換閥A的狀態說明圖，第丨〗圖係本發明所涉及的換氣單元 在排氣模式中之第2切換閥B的狀態說明圖。 • 在圖中，本發明所涉及的空調機1係爲吊掛在室內的牆壁 上之類型的壁掛式室內用空調機，係爲以冷媒的壓縮機、凝 結器、及將其等之熱交換用送風機8.等作收納的室外機1 〇 而構成一組的分離型空氣調和裝置者，空調機1和室外機i 〇 係利用冷媒回路1 8和電氣回路1 9而成連結狀態。空調機1 內部配置有熱交換器3和送風機4等，而上面和前面形成有 空氣吸入部。前述分離型空氣調和裝置係爲，爲利用空調機 1進行房屋室內的空氣調和，可依據選擇開關的操作而選擇 Φ 進行冷房動作，暖房動作，除濕動作，換氣動作，室內空氣 循環動作者。此選擇開關係因使用性的提升而由可爲一般使 用者任意遠隔操作的遥控器（未圖示）上所設置的開關所構 成。 茲針對其作具體說明，空調機1係呈由空調機本體2和前 面板7構成橫長形狀，空調機本體2係由位在空調機1背面 側的基體部2A和與其基體部2A的前面側組合的罩子部2B 所構成，罩子部2 B係前後開口而形成空調機1的框狀外形， -12- 1292810 1W - * •'且以覆蓋此罩子部2B的前面開口的方式安裝可裝卸的前面 ， 板7。基體部2A的前面側安裝有熱交換器3和送風機4及 .電裝箱等’罩子部2B係將此等之周圍予以覆蓋，而前面係 由前面板7所覆蓋的狀態。空調機！係藉由將基體部2A之 背面的掛鈎部吊掛於螺固在房屋室內牆壁上的固定板1 6而 被安裝。 熱交換器3和送風機4係配置在空調機本體2內，熱交換 器3係由略反V字狀配置的前面側熱交換部3 a和後面側熱 春交換部3B所構成，前面側熱交換部3A係形成有下部朝後方 彎折的部分3 A1之形狀。熱交換器3係爲在並列配置的多數 個鋁薄板P貫通配置有冷媒管Q的平版（plate fin )型熱交 換器之構成。送風機4係爲以電動機旋轉在圓周配置有左右 方向延伸之多數葉片4A的橫軸4B之橫流式風扇，其配置於 熱交換器3的內側，具有遍及大約熱交換器3之左右全寬的 長度。 使依送風機4之運轉而由空氣吸入部被吸入空調機1內的 β空氣可從空調機本體2的上面和前面朝向熱交換器3流入的 方式，在橫長的空調機本體2之上面和前面各自形成有左右 方向爲長的空氣吸入口 5A、5B、5C。上面空氣吸入口 5Α 係在空調機本體2的上面在左右方向形成長狀，空調機本體 2的前面側形成有左右方向較長的前面空氣吸入口 5 B和 5C。此等之空氣吸入口 5A，5B，5C的裏側配置有網狀的過 據器6。 過濾器6係爲將過濾器網於射出成形其周圍所形成之合成 (δ) -13- 1292810 1 - .- •樹脂製框的同時予以體化者，係以左右各1片的一組，而在 . 前面板7開啓的狀態下對空調機本體2之左右兩側部和形成 . 在其中間部的過濾器支持軌部9，藉由從罩子部2B的前面 開口側朝向上方的滑動式插入而使左右的過濾器6被裝卸自 如地保持。爲了使過濾器6容易滑入過濾器支持軌部9且使 過濾器6的中間部不落入熱交換器3側，係以作爲過濾器6 之裏側的支持部之遍及左右的過濾器支持軌部9、9間的橫 條9A和在此橫條9A相互間遍及上下的縱條形成格子狀的 •條。 依送風機4的運轉而與熱交換器3A，3B作熱交換的空氣 係從空調機1之前面下部所形成的橫長矩形狀之空氣吹出口 Π朝前方吹出。空氣吹出口 1 1具備有被軸1 2 A軸支成可上 下動的上下動風向板1 2、和用以將吹出的空氣流分割成左右 的複數流之左右動風向板1 3。而由熱交換器3 A，3 B流下的 露水係由在其下方的盛露盤1 4，1 5所承接並自排放管1 7往 室外排出。 ® 作爲空氣調和用之一的進行房屋室內之供氣和排氣的換 氣單元2 0係組裝到空調機1內。換氣單元2 〇係配置在熱交 換器3和送風機4之側方的狀態，圖中係顯示配置在左側之 空間的形態。換氣單元20係爲可依選擇開關而切換控制成 供氣模式、排氣模式及供排氣模式者。換氣單元2 0係爲供 排氣部2 1和排氣專用部22成一體化的構成，爲組裝到空調 機1內之熱交換器3側方的空間之狀態，成爲後述之室外供 氣管路2 6和室外排氣管路2 7被連接的構成。 ⑧ -14- 1292810 / 供排氣部2 1具備單向旋轉之供排氣兼用風扇23和與其相 • 關連的供排氣通路，排氣專用部22具備排氣專用風扇24和 . 形成與其相關連的排氣通路。供排氣兼用風扇23和排氣專 用風扇24係成爲一平面狀的方式作配置，供排氣部2 1和排 氣專用部22係爲呈一平面狀的配置。在圖中、供排氣兼用 風扇和排氣專用風扇係形成一平面的上下關係方式，使供排 氣部2 1和排氣專用部22成一平面的上下關係之配置。依 此，可圖謀換氣單元整體薄型及小型化，成爲適合爲組裝在 • 空調機1內之熱交換器3的側方之小空間者。 前述供排氣通路具備第1切換閥A，用以將朝向供排氣兼 用風扇23之空氣吸入路徑在來自室內空氣吸入口 25的室內 空氣吸入路徑P與來自室外供氣管路26之室外空氣吸入路 徑Q上作切換，及具備第2切換閥B，用以將來自供排氣兼 用風扇23的空氣吐出路徑在從室外排氣管路27往室外排氣 的室外排氣路徑R與對房屋室內作供給的室內供給路徑S上 作切換。 • 供排氣兼用風扇23與排氣專用風扇24，爲獲得充分的送 風量、係爲由離心式送風風扇所構成，在實施例中、其一爲 由西洛克通風機所構成。西洛克通風機23係爲，圓盤狀之 端板2 3 B的中心被安裝在驅動用電動機2 3 A之旋轉軸，端板 23B的周緣安裝有往與端板23B成直角方向延伸的多數個葉 片23C，端板23B之對向面係成爲吸入側23D，吸入的空氣 係進行由葉片23C朝周邊吐出的動作。西洛克通風機24與 西洛克通風機23爲同樣的構成。 1292810 ' 排氣專用部22具備排氣專用風扇24和與其相關連的排氣 • 通路。排氣專用西洛克通風機24與其驅動用電動機24A係 . 被收納在風扇外殻2 8內，風扇外殻2 8的一側面形成有與西 洛克通風機24之吸入側面對的吸入口 28A，在與西洛克通 風機24之周邊對應之風扇外殼28的周壁之一部分上形成有 吐出口 28B。依此構成，從吸入口 28A往吐出口 28B的空氣 通路係形成排氣專用部22之排氣通路。吐出口 28B可與室 外排氣管路27連通，但也可與朝室外延伸之各個排氣管（未 鲁圖示）作連接。 供排氣部2 1係爲，供排氣兼用風扇23與其驅動用電動機 2 3 A係被收納在風扇外殻2 9內，風扇外殻2 9的一側面與西 洛克通風機23的吸入側面對而形成吸入口 29A，而與西洛 克通風機23之周邊的吐出空間30B對應之風扇外殻29的周 壁之一部分係形成有吐出口 29B。爲了從吸入口 29A全周吸 入空氣，係形成有吸入口 29A之周緣擴大的吸入空間30C。 此吸入空間30C係形成爲，延長風扇外殻29並將其端部以 ® 側板3 1予以覆蓋的狀態。在此吸入空間3 0 C之周壁的一部 分，在與吐出口 29B同側，與吐出口 29B區劃而形成吸入口 30A。 供排氣部2 1除此之外係爲通道（duct )部3 2連結到風扇 外殻29之構成。通道部32係爲，將從室外供氣管路26吸 入室外空氣的吸入口 3 3、和與吸入口 3 0 A連結的吸入口 3 4、 及對房屋室內供給室外空氣的供氣口 3 7以一平面狀形成在 與吸入空間3 0 C同側，此等係構成室外空氣吸入路徑q之一 -16- 1292810 滅 t …部分通路Q 1。室內空氣吸入口 2 5係在此室外空氣吸入路徑 • Q之一部分通路Q1的側面，朝向熱交換器3側開口的方式 - 而形成，也可以形成掛於側板3 1的方式。 又’通道部32係爲，將與吐出口 29B連結的吐出口 35、 和朝室外排氣管路2 7排出室內空氣的吐出口 3 6、及對房屋 室內供給室外空氣的供氣口 3 7以一平面狀形成在與吐出空 間3 0 B同側，此等係構成室外排氣路徑r之—部分通路R j 和室內供給路徑S之一部分通路S 1。依此構成，室外排氣 •路徑R之一部分通路R1和室內供給路徑S之一部分通路S1 係成爲與室外空氣吸入路徑Q的一部分通路Q1重疊狀態之 配置。 又，通道部32設置有第1切換閥A和第2切換閥B，第1 切換閥A和第2切換閥B係構成爲，由安裝在通道部32之 單一的電動機40和依其而旋轉的減速歯輪機構4 1所作動。 第1切換閥A係進行室內空氣吸入路徑P的開閉和室外空氣 吸入路徑Q的開閉。又，第2切換閥B係進行室外排氣路徑 ® R的開閉和室內供給路徑S的開閉。此種切換控制係利用前 述遥控器之開關並依使用者之選擇而進行供氣模式和排氣 模式。 爲對供給到房屋室內之室外空氣進行殺菌或滅菌，紫外線 燈裝置5 0係被與換氣單元2 0 —體化，並配置在空調機1內 之熱交換器3的前面側且爲過濾器6的前面側。此紫外線燈 裝置5 0係爲利用從上部到下部範圍形成有空氣吹出口 5 j A 之通道構成的罩子5 1覆蓋紫外線燈5 2的構成，以於橫向較 (S) 1292810 /長的紫外線燈5 2之周圍形成有對房屋的室內供給室外空氣 _ 之空氣通路，且紫外線燈裝置5 0和通道部3 2係依一端連通 • 於供氣口 3 7且他端連通於罩子5 1的一端開口的通道構件5 3 而被連結。 於通道構件5 3安裝有用以過濾在通道構件5 3內流通的室 外空氣之可裝卸自如的過濾器54。又，在換氣單元20之供 氣模式結束的狀態中，第2切換閥B維持開啓供氣口 3 7， 使得房屋的室內和室外透過換氣單元2 0內而成連通狀態， ® 爲了將此連通予以遮斷，係在通道構件5 3設置有由電動機 55作動之氣閘（damper ) 56。此氣閘56係被控制成，於被 選擇爲供氣模式和排氣模式之任一狀態中，開啓通道構件5 3 內的空氣通路，而在供氣模式和排氣模式及供排氣模式之任 一結束時關閉通道構件5 3內的空氣通路。 如同上述’換氣單元20具備供排氣部2 1和排氣專用部 22，供排氣部2 1具備單向旋轉之供排氣兼用風扇23及做爲 與其相關連之供排氣通路的室內空氣吸入路徑P、室外空氣 •吸入路徑Q、室外排氣路徑R、及室內供給路徑S。又，排 氣專用部22係依排氣專用風扇24和將其包圍的風扇外殻28 而形成關連之排氣通路。且，供排氣部2 1之前述供排氣通 路具備：第1切換閥A，用以將朝向供排氣兼用風扇23之 空氣吸入路徑在來自室內空氣吸入口 25的室內空氣吸入路 徑P與來自室外供氣管路2 6的室外空氣吸入路徑Q上作切 換；第2切換閥B，用以將來自供排氣兼用風扇2 3的空氣 吐出路徑在從室外排氣管路27朝室外排氣的室外排氣路徑 -18- 1292810 » - ^ R與對房屋室內作供給的室內供給路徑s上作切換。 • 其次，說明換氣單元2 0之供氣模式、排氣模式及供排氣 • 模式的動作。在換氣單元2 0被上述的選擇開關選擇爲供氣 模式時，排氣專用風扇24係停止狀態（OFF )且依供排氣兼 用風扇23的運轉（ON )，使得室外空氣通過前述供排氣通 路中之屬供氣路徑的室外空氣吸入路徑Q和室內供給路徑S 而被供給到房屋室內。又，在換氣單元2 0被上述的選擇開 關選擇爲排氣模式時係控制成，依排氣專用風扇24的運轉， •使房屋室內的空氣被排出室外，且依供排氣兼用風扇23的 運轉，使房屋室內的空氣通過前述供排氣通路中之屬排氣路 徑的室內空氣吸入路徑P和室外排氣路徑R而被往室外排 出。 兹更進一步詳細說明。供氣模式係爲，其空氣之流動如第 5圖，第8圖及第9圖之箭頭所示，如第8圖所示，第1切 換閥A開啓室外空氣吸入口 3 3同時關閉室內空氣吸入口 25，如第9圖所示，第2切換閥B開啓室外空氣供氣口 37 ^ 同時關閉室內空氣吐出口 3 6。因此，依供排氣兼用風扇23 之運轉（ON )，室外空氣係被從室外供氣管路26吸入而通 過室外空氣吸入路徑Q和室內供給路徑S，更從供氣口 3 7 進入通道5 3而在紫外線燈裝置5 0之罩子5 1內流動，且在 由紫外線燈5 2殺菌或滅菌的狀態下從吹出口 5 1 A流出到空 調機1內。而流出到空調機1內之室外空氣係依空調機1內 的送風機4而在房屋室內循環。 又排氣模式中之空氣的流動係如第6圖，第1 0圖及第} j -19- 1292810 •圖所示，如第1 0圖所示，第1切換閥A係關閉室外空氣吸 • 入口 33同時開啓室內空氣吸入口 25，如第11圖所示’第2 - 切換閥B係關閉室外空氣供氣口 3 7同時開啓室內空氣吐出 口 36。因此，依供排氣兼用風扇23的運轉（ON)，使得進 入到空調機1內之室內空氣係由室內空氣吸入口 2 5被吸入 而通過室內空氣吸入路徑p和室外排氣路徑R，並由室內空 氣吐出口 3 6流到室外排氣管路27內而被排出室外。接著， 在排氣模式中，依排氣專用風扇24的運轉，房屋室內的空 ®氣係被排出室外。 又、在供排氣模式中係控制成，依供排氣兼用風扇2 3的 運轉（ON )而使室外空氣通過前述供排氣通路中之供氣路 徑而被供給到前述室內，且依前述排氣專用風扇的運轉 (ON )而使前述室內的空氣通過前述排氣通路而被排出室 外。亦即，第1切換閥A開啓室外空氣吸入口 3 3同時關閉 室內空氣吸入口 25，如第9圖所示，第2切換閥B係開啓 =外空热供热口 37间時關閉室內空氣吐出口 36。因此，依 •供排氣兼用風扇2 3的運轉（〇 n )，室外空氣係從室外供氣 管路26被吸入而通過室外空氣吸入路徑q和室內供給路徑 s ’再從供氣口 3 7進入通道5 3而在紫外線燈裝置5 〇的罩子 5 1內流通’並在由紫外線燈5 2殺菌或滅菌的狀態下從吹出 口 5 1 A流出到空調機〗內。而流出到空調機丨內的室外空氣 係依空g周機1內的送風機4而在房屋室內循環。而在此同 時’房屋室內的空氣係依排氣專用風扇24的運轉（on )而 被排出室外。 -20- 1292810 I * 如此，在排氣模式中，藉由供排氣兼用風扇23及排氣專 V 用風扇24之運轉（ON )，因爲可快速進行室內的排氣，所 ^ 以在室內空氣污濁的情況是具效果的。而在供氣模式中，藉 由供排氣兼用風扇23之運轉，在取入外氣而使室內空氣清 淨化上亦具效果。接著，在供排氣模式中，藉由供排氣兼用 風扇23和排氣專用風扇24之運轉（ON )，因爲供氣和排 氣係同時進行，所以可發揮促進室內空氣淨化效果。此等之 控制係可藉由依第1切換閥A和第2切換閥B之通路切換， 春與供排氣兼用風扇23和排氣專用風扇24之運轉（ON )而 達成，所以控制的確變容易。 此外，室外供氣管路26和室外排氣管路27若如圖所示不 是二根管，而是以室外空氣吸入口 3 3和室內空氣吐出口 3 6 連通的一根管（pipe )兼用爲供氣和排氣之構成的話，則從 空調機1朝室外延伸的管係成爲這一根管（pipe )和連接到 形成排氣專用部22的排氣通路之吐出口 28B的管之二根構 成。再者，若省略連接到吐出口 28B的管，以這一根管（pipe ) 鲁兼用爲要連接到吐出口 2 8 B的管的話，則由空調機1朝室外 延伸的管也可設爲僅此一根管（p i p e )。 【產業上可利用價値】 本發明之空調機，在針對空調機1及換氣單元20的形態 等方面，並未受限於上述實施形態，亦可爲適用於未逸脫 本發明之技術範圍的各種空調機。 【圖式簡單說明】 【第1圖】本發明所涉及的空調機和室外機成一組的分離 ⑤ -21 - 1292810 •型空氣調和裝置之斜視圖。（實施例1 ) . 【第2圖】本發明所涉及的空調機之縱斷側視圖。（實施 • 例1 ) 【第3圖】本發明所涉及的空調機的換氣單元收納部正面 斜視圖。（實施例1 ) 【第4圖】本發明所涉及的換氣單元之右側斜視圖。（實 施例1 ) 【第5圖】係說明本發明所涉及的換氣單元之供氣模式的 • 左側斜視圖。（實施例1 ) 【第6圖】係說明本發明所涉及的換氣單元之排氣模式的 左側斜視圖。（實施例1 ) 【第7圖】本發明所涉及的換氣單元之供排氣部的剖面 圖。（實施例1 ) 【第8圖】本發明所涉及的換氣單元在供氣模式中之第1 切換閥A的狀態說明圖。（實施例1 ) 【第9圖】本發明所涉及的換氣單元在供氣模式中之第2 ® 切換閥B的狀態說明圖。（實施例1 ) 【第1 0圖】本發明所涉及的換氣單元在排氣模式中之第1 切換閥A的狀態說明圖。（實施例1 ) 【第11圖】本發明所涉及的換氣單元在排氣模式中之第2 切換閥B的狀態說明圖。（實施例1 ) 【元件符號說明】 1 · ••空調機 2 · · ·空調機本體 -22- 1292810 3 · · ·熱交換器 • 4···送風機 , 5 A ··上面側空氣吸入口 5 B ··前面側空氣吸入口 5 C ··前面側空氣吸入口 6 · · ·過濾器 7 · · ·前面板 1 〇 · ·室外機 _ 1 1 · ·空氣吹出口 20 ··換氣單元 2 1 ··供排氣部 22 ··排氣專用部 23 ··供排氣兼用風扇 24· ·排氣專用風扇 25· ·室內空氣吸入口 26 ··室外供氣管路 ® 27 · ·室外排氣管路 2 8 ··供排氣兼用風扇的風扇外殻 29 ··排氣專用風扇的風扇外殼 3 2 · ·通道部 3 3 ··室外空氣吸入口 36· ·室內空氣吐出口 37 · •室外空氣供氣口 4 0 · ·電動機 ⑤ -23- 1292810 41 · · 減速歯輪機構 . 50 · · •紫外線燈裝置 ^ 50 · · •紫外線燈 5 1· · •罩子 53 · · •通道 55 · · •電動機 56 · · •氣閘 A · · •第1切換閥 • B · · •第2切換閥 p · · •室內空氣吸入路徑 Q · · •室外空氣吸入路徑 R · · •室外排氣路徑 s · · ·室內供給路徑"- I', in addition to any of the effects of the first to third inventions, in addition to the effects of the first to third inventions, * the outdoor air to be inhaled is cleaned by the periphery of the ultraviolet lamp, and • the ultraviolet lamp device and The ventilation unit is integrated and disposed on the front surface side of the heat exchanger, so that it can be accommodated and placed in the air conditioner. According to the sixth aspect of the invention, in addition to the third aspect of the invention, the first switching valve and the second switching valve are configured to be operated by a single motor and a deceleration wheel mechanism that rotates therewith, thereby achieving the device. Simplified. [Embodiment] According to a preferred embodiment of the present invention, a ventilation unit in an air conditioner according to the present invention is an air supply mode, an exhaust mode, and an air supply and exhaust mode, and in the exhaust mode, both exhaust and exhaust are used. When the fan and the exhaust fan are operated (ON), the indoor air is exhausted and the indoor air is exhausted. In the air supply mode, the air is supplied to the exhaust and the fan, and the indoor air is taken in. In the air supply and exhaust mode, in accordance with the operation (ON) of the exhaust-and-exhaust fan and the exhaust-dedicated fan, simultaneous air supply and exhaust are performed to promote the air purifier in the room, and the present invention is described below. Implementation form. [Embodiment 1] Next, an embodiment of the present invention will be described. 1 is a perspective view of a separate air conditioner of an air conditioner and an outdoor unit according to the present invention, and FIG. 2 is a longitudinal side view of the air conditioner according to the present invention, and FIG. 3 is a perspective view of the present invention. 4 is a right side oblique view of the ventilation unit according to the present invention, and FIG. 5 is a view for explaining the air supply of the ventilation unit according to the present invention. Left side of the mode -11-1292810 • Oblique view 'Fig. 6 is a left side oblique view for explaining the exhaust mode of the ventilation unit according to the present invention, and Fig. 7 is for the ventilation unit of the present invention. Fig. 8 is a cross-sectional view of the exhaust unit, Fig. 8 is a view showing the state of the first switching valve A in the air supply mode of the ventilation unit according to the present invention, and Fig. 9 is a ventilation unit according to the present invention. FIG. 10 is a state explanatory diagram of the first switching valve A in the exhaust mode, and FIG. 10 is a state explanatory diagram of the first switching valve A in the exhaust mode according to the present invention. Description of the state of the second switching valve B in the exhaust mode of the ventilation unit according to the present invention Figure. In the figure, the air conditioner 1 according to the present invention is a wall-mounted indoor air conditioner of a type suspended from a wall in the room, and is a compressor, a condenser, and the like for heat exchange of a refrigerant. The air conditioner 1 and the outdoor unit i are connected by a refrigerant circuit 18 and an electric circuit 19 in a state in which a group of separate air conditioners are arranged by the outdoor unit 1 for storing the air blower 8. The air conditioner 1 is internally provided with a heat exchanger 3, a blower 4, and the like, and an air suction portion is formed on the upper surface and the front surface. The separation type air conditioner is configured to perform air conditioning in the room by the air conditioner 1, and select Φ according to the operation of the selection switch to perform a cold room operation, a warm room operation, a dehumidification operation, a ventilation operation, and an indoor air circulation. This selection-opening relationship is constituted by a switch provided on a remote controller (not shown) which can be operated by a general user at any distance due to the improvement in usability. Specifically, the air conditioner 1 is formed into a horizontally long shape by the air conditioner main body 2 and the front panel 7, and the air conditioner main body 2 is provided by the base portion 2A located on the back side of the air conditioner 1 and the front surface of the base portion 2A thereof. The cover portion 2B of the side combination is configured, and the cover portion 2B is opened to the front and rear to form a frame-like outer shape of the air conditioner 1, and is detachably attached to the front opening of the cover portion 2B. The front, board 7. The heat exchanger 3 and the blower 4 are attached to the front side of the base portion 2A, and the cover portion 2B of the electric box or the like is covered with the periphery thereof, and the front surface is covered by the front panel 7. air conditioner! The hook portion on the back surface of the base portion 2A is attached to the fixing plate 16 that is screwed to the wall of the house. The heat exchanger 3 and the blower 4 are disposed in the air conditioner main body 2, and the heat exchanger 3 is composed of a front side heat exchange unit 3a and a rear side heat exchange unit 3B which are arranged in a slightly inverted V shape, and the front side heat is formed. The exchange portion 3A is formed in a shape in which the lower portion 3A1 is bent toward the rear. The heat exchanger 3 has a configuration in which a plurality of aluminum thin plates P arranged in parallel are inserted through a plate fin type heat exchanger in which a refrigerant pipe Q is disposed. The blower 4 is a cross flow fan in which a horizontal axis 4B of a plurality of blades 4A extending in the left-right direction is circumferentially arranged by a motor, and is disposed inside the heat exchanger 3 and has a length of about the full width of the heat exchanger 3 . The β air that is taken into the air conditioner 1 by the air intake unit by the operation of the blower 4 can flow in from the upper surface and the front surface of the air conditioner main body 2 toward the heat exchanger 3, and on the horizontally long air conditioner main body 2 and Each of the front faces is formed with air suction ports 5A, 5B, and 5C that are long in the left-right direction. The upper air intake port 5 is formed in a long shape in the left-right direction on the upper surface of the air conditioner main body 2, and front air intake ports 5 B and 5C which are long in the left-right direction are formed on the front side of the air conditioner main body 2. A mesh-shaped ejector 6 is disposed on the back side of the air intake ports 5A, 5B, and 5C. The filter 6 is a composite of (δ) -13 - 1292810 1 - .- • resin frame formed by injection molding around the filter mesh, and is a group of one piece on the left and right sides. In the state in which the front panel 7 is opened, the left and right side portions of the air conditioner main body 2 and the filter support rail portion 9 formed at the intermediate portion thereof are slid upward from the front opening side of the cover portion 2B. The left and right filters 6 are detachably held by insertion. In order to make the filter 6 easy to slide into the filter support rail portion 9 and the intermediate portion of the filter 6 does not fall on the heat exchanger 3 side, the filter support rails for the left and right sides of the support portion as the filter 6 are provided. The horizontal strips 9A between the portions 9 and 9 and the vertical strips at the upper and lower sides of the horizontal strips 9A form a lattice-like strip. The air that exchanges heat with the heat exchangers 3A, 3B in accordance with the operation of the blower 4 is blown forward from the horizontally long rectangular air blowing port formed in the lower portion of the front surface of the air conditioner 1. The air blowing port 1 1 is provided with an up-and-down moving wind direction plate 1 2 which is supported by the shaft 1 2 A axis and which can be moved up and down, and a left and right moving wind direction plate 13 for dividing the blown air flow into a plurality of right and left flow streams. The dew water flowing down from the heat exchangers 3 A, 3 B is taken up by the dew discs 14 4, 15 underneath and discharged from the discharge pipe 17 to the outside. ® As one of the air conditioning, the ventilation unit 20 that supplies air and exhausts in the house is assembled into the air conditioner 1. The ventilating unit 2 is disposed on the side of the heat exchanger 3 and the blower 4, and the configuration of the space disposed on the left side is shown. The ventilating unit 20 is switchable to the air supply mode, the exhaust mode, and the air supply and exhaust mode according to the selection switch. The ventilation unit 20 is configured such that the supply and exhaust unit 21 and the exhaust-dedicated unit 22 are integrated, and is an outdoor air supply pipe to be described later in a state of being assembled in a space on the side of the heat exchanger 3 in the air conditioner 1. The road 26 and the outdoor exhaust line 27 are connected. 8 - 14 - 1292810 / The supply and exhaust unit 2 1 is provided with a unidirectionally rotating exhaust and exhaust fan 23 and an air supply and exhaust passage associated therewith, and the exhaust-dedicated unit 22 is provided with a dedicated exhaust fan 24 and Connected exhaust passage. The exhaust/exhaust fan 23 and the exhaust-dedicated fan 24 are arranged in a planar manner, and the exhaust unit 21 and the exhaust-dedicated unit 22 are arranged in a planar shape. In the figure, the fan for exhaust and exhaust and the fan for exhaust are formed in a planar vertical relationship, and the supply and exhaust portion 21 and the exhaust-dedicated portion 22 are arranged in a planar relationship. As a result, the overall ventilation unit can be made thinner and smaller, and it is suitable for a small space that is assembled to the side of the heat exchanger 3 in the air conditioner 1. The air supply and exhaust passage includes a first switching valve A for sucking the air intake path toward the air supply and exhaust fan 23 in the indoor air intake path P from the indoor air intake port 25 and the outdoor air from the outdoor air supply line 26. The path Q is switched, and the second switching valve B is provided to allow the air discharge path from the air supply/exhaust fan 23 to be exhausted from the outdoor exhaust line 27 to the outdoor exhaust path R and to the house interior. The supplied indoor supply path S is switched. The exhaust-and-air-use fan 23 and the exhaust-dedicated fan 24 are constituted by a centrifugal blower fan in order to obtain a sufficient air blow amount, and in the embodiment, one of them is constituted by a sirocco fan. The sirocco fan 23 is such that the center of the disc-shaped end plate 2 3 B is attached to the rotating shaft of the driving motor 2 3 A, and the periphery of the end plate 23B is attached with a majority extending in a direction perpendicular to the end plate 23B. The blade 23C and the opposing surface of the end plate 23B are the suction side 23D, and the sucked air is discharged by the blade 23C toward the periphery. The sirocco ventilator 24 has the same configuration as the sirocco ventilator 23. 1292810' The exhaust-dedicated unit 22 is provided with an exhaust-only fan 24 and an exhaust gas passage associated therewith. The exhaust-dedicated sirocco fan 24 and its driving motor 24A are housed in the fan casing 28, and a side of the fan casing 28 is formed with a suction port 28A opposed to the suction side of the sirocco fan 24. A discharge port 28B is formed in a portion of the peripheral wall of the fan casing 28 corresponding to the periphery of the sirocco fan 24. According to this configuration, the air passage from the suction port 28A to the discharge port 28B forms the exhaust passage of the exhaust-dedicated portion 22. The discharge port 28B is connectable to the outdoor exhaust line 27, but may be connected to each exhaust pipe (not shown) extending toward the outside. The air supply and exhaust unit 21 is such that the air supply and exhaust fan 23 and the drive motor 2 3 A are housed in the fan casing 29, and one side of the fan casing 29 and the suction side of the sirocco fan 23 In contrast, the suction port 29A is formed, and a discharge port 29B is formed in one portion of the peripheral wall of the fan casing 29 corresponding to the discharge space 30B around the sirocco fan 23. In order to suck in air from the entire circumference of the suction port 29A, a suction space 30C in which the periphery of the suction port 29A is enlarged is formed. This suction space 30C is formed in a state in which the fan casing 29 is extended and its end portion is covered by the ® side plate 31. A portion of the peripheral wall of the suction space 30C is formed on the same side as the discharge port 29B, and is partitioned from the discharge port 29B to form a suction port 30A. In addition to the supply and exhaust unit 2 1 , the duct portion 3 2 is coupled to the fan casing 29 . The passage portion 32 is a suction port 3 3 for taking in outdoor air from the outdoor air supply line 26, a suction port 3 4 connected to the suction port 30A, and a gas supply port 3 7 for supplying outdoor air to the house interior. A plane is formed on the same side as the suction space 3 0 C, which constitutes one of the outdoor air suction paths q - 1692810. The indoor air intake port 205 is formed in such a manner that the side surface of the Q/one passage Q1 is opened toward the heat exchanger 3 side, and may be formed to be hung on the side plate 31. Further, the channel portion 32 is a discharge port 35 that connects the discharge port 29B, a discharge port 36 that discharges indoor air to the outdoor exhaust line 27, and an air supply port that supplies outdoor air to the room. It is formed on the same side as the discharge space 30B in a planar manner, and constitutes a partial passage Rj of the outdoor exhaust path r and a partial passage S1 of the indoor supply path S. With this configuration, the outdoor exhaust gas/one of the path R passages R1 and one of the indoor supply passages S are arranged to overlap the partial passage Q1 of the outdoor air intake passage Q. Further, the passage portion 32 is provided with a first switching valve A and a second switching valve B, and the first switching valve A and the second switching valve B are configured to be rotated by a single motor 40 attached to the passage portion 32. The deceleration wheel mechanism 4 1 is moved. The first switching valve A opens and closes the indoor air intake path P and opens and closes the outdoor air intake path Q. Further, the second switching valve B opens and closes the outdoor exhaust path ® R and opens and closes the indoor supply path S. The switching control utilizes the switches of the remote controller described above and performs the air supply mode and the exhaust mode according to the user's selection. In order to sterilize or sterilize the outdoor air supplied into the house, the ultraviolet lamp device 50 is integrated with the ventilating unit 20, and is disposed on the front side of the heat exchanger 3 in the air conditioner 1 and is a filter. The front side of 6. The ultraviolet lamp device 50 is configured to cover the ultraviolet lamp 52 by a cover 51 formed by a passage in which an air blowing port 5 j A is formed from the upper portion to the lower portion, so as to be laterally (S) 1292810 / long ultraviolet lamp. An air passage for the outdoor air supply to the interior of the house is formed around the periphery of the housing 5, and the ultraviolet light device 50 and the passage portion 3 2 are connected at one end. • the air supply port 3 7 and the other end is connected to the end of the cover 5 1 The open channel members 53 are joined. A detachable filter 54 for filtering the outdoor air circulating in the passage member 53 is installed in the passage member 53. Further, in a state in which the air supply mode of the ventilating unit 20 is completed, the second switching valve B maintains the opening of the air supply port 3 7, so that the indoor and outdoor of the house are communicated through the ventilating unit 20, and the This communication is interrupted, and a channel member 53 is provided with a damper 56 that is actuated by the motor 55. The air brake 56 is controlled to open the air passage in the passage member 53 in any of the air supply mode and the exhaust mode, and in the air supply mode and the exhaust mode and the supply and exhaust mode. At either end, the air passage in the passage member 53 is closed. As described above, the ventilating unit 20 includes the supply and exhaust unit 21 and the exhaust-dedicated unit 22, and the supply/exhaust unit 21 includes the unidirectionally rotating exhaust and exhaust fan 23 and the supply and exhaust passage associated therewith. Indoor air intake path P, outdoor air, suction path Q, outdoor exhaust path R, and indoor supply path S. Further, the exhaust-dedicated portion 22 forms an associated exhaust passage in accordance with the exhaust-dedicated fan 24 and the fan casing 28 that surrounds it. The supply and exhaust passage of the supply and exhaust unit 21 includes a first switching valve A for causing the air intake path toward the exhaust and exhaust fan 23 to be in the indoor air intake path P from the indoor air intake port 25 and The outdoor air intake path Q from the outdoor air supply line 26 is switched; the second switching valve B is for exhausting the air discharge path from the air supply/exhaust fan 23 to the outdoor exhaust line 27 Outdoor exhaust path -18- 1292810 » - ^ R Switches with the indoor supply path s that supplies the house interior. • Next, explain the operation of the air supply mode, exhaust mode, and air supply and exhaust mode of the ventilation unit 20. When the ventilating unit 20 is selected as the air supply mode by the above-described selection switch, the exhaust-only fan 24 is in a stopped state (OFF) and is operated (ON) by the air supply and exhaust-use fan 23, so that the outdoor air passes through the aforementioned supply and exhaust. The outdoor air intake path Q and the indoor supply path S, which are the air supply paths in the air passage, are supplied to the inside of the house. Further, when the ventilating unit 20 is selected as the exhaust mode by the above-described selection switch, the ventilating unit 24 is controlled to operate according to the operation of the exhaust-dedicated fan 24, and the air in the house is discharged outside, and the fan for exhaust and exhaust is used 23 In the operation, the air in the house is discharged to the outside through the indoor air intake path P and the outdoor exhaust path R which are the exhaust paths in the exhaust passage. Further details are provided. The air supply mode is such that the flow of air is as shown by arrows in FIG. 5, FIG. 8 and FIG. 9. As shown in FIG. 8, the first switching valve A opens the outdoor air intake port 3 3 while closing the indoor air. In the suction port 25, as shown in Fig. 9, the second switching valve B opens the outdoor air supply port 37^ while closing the indoor air discharge port 36. Therefore, according to the operation (ON) of the exhaust-and-exhaust fan 23, the outdoor air is taken in from the outdoor air supply line 26, passes through the outdoor air intake path Q and the indoor supply path S, and enters the passage 5 from the air supply port 37. On the other hand, the inside of the cover 5p of the ultraviolet lamp unit 50 flows, and the inside of the air conditioner 1 flows out from the air outlet 5 1 A while being sterilized or sterilized by the ultraviolet lamp 52. The outdoor air that has flowed out into the air conditioner 1 is circulated in the room by the blower 4 in the air conditioner 1. The flow of air in the exhaust mode is as shown in Fig. 6, Fig. 1 and Fig. j -19-1292810. As shown in Fig. 10, the first switching valve A closes the outdoor air suction. • The inlet 33 simultaneously opens the indoor air intake port 25, as shown in Fig. 11 '2' - the switching valve B closes the outdoor air supply port 37 while simultaneously opening the indoor air discharge port 36. Therefore, the indoor air that has entered the air conditioner 1 is sucked by the indoor air intake port 25 and passes through the indoor air intake path p and the outdoor exhaust path R in accordance with the operation (ON) of the air supply and exhaust fan 23, and The indoor air discharge port 36 flows into the outdoor exhaust line 27 and is discharged to the outside. Next, in the exhaust mode, depending on the operation of the exhaust-only fan 24, the air-to-air system in the house is discharged to the outside. Further, in the air supply and exhaust mode, the outdoor air is supplied to the room through the air supply path in the air supply and exhaust passage in accordance with the operation (ON) of the exhaust and exhaust fan 2 3, and The operation of the exhaust-dedicated fan (ON) causes the air in the room to be discharged to the outside through the exhaust passage. That is, the first switching valve A opens the outdoor air suction port 3 3 and closes the indoor air suction port 25, as shown in Fig. 9, the second switching valve B is opened = the indoor air is closed when the outer space heat supply port 37 is closed Spit 36. Therefore, according to the operation (〇n) of the exhaust and exhaust fan 23, the outdoor air is taken in from the outdoor air supply line 26, and then enters through the outdoor air intake path q and the indoor supply path s' from the air supply port 37. The passage 53 flows through the cover 5 1 of the ultraviolet lamp unit 5 and flows out of the air outlet 5 1 A into the air conditioner in a state where it is sterilized or sterilized by the ultraviolet lamp 52. The outdoor air that has flowed out into the air conditioner casing is circulated inside the house in accordance with the blower 4 in the air machine 1. At the same time, the air in the house is discharged to the outside depending on the operation of the exhaust fan 24 (on). -20- 1292810 I * In this way, in the exhaust mode, the air supply and exhaust fan 23 and the exhaust fan V are operated (ON), because the indoor exhaust can be quickly performed. The situation of air pollution is effective. In the air supply mode, the operation of the air supply and exhaust fan 23 also has an effect of purifying the indoor air by taking in the outside air. Then, in the air supply and exhaust mode, the operation of the air supply/exhaust dual-purpose fan 23 and the exhaust-dedicated fan 24 (ON), since the air supply and the exhaust system are simultaneously performed, the indoor air purification effect can be promoted. Such control can be achieved by switching between the first switching valve A and the second switching valve B, and the operation of the spring and the exhaust fan 23 and the exhaust dedicated fan 24 (ON), so that the control is easy. . Further, if the outdoor air supply line 26 and the outdoor exhaust line 27 are not two pipes as shown in the drawing, one pipe that communicates with the outdoor air suction port 3 3 and the indoor air discharge port 36 is used as a pipe. In the case of the configuration of the air supply and the exhaust, the pipe extending from the air conditioner 1 to the outside is the pipe and the pipe connected to the discharge port 28B of the exhaust passage forming the exhaust-dedicated portion 22. Composition. In addition, if the pipe connected to the discharge port 28B is omitted, and the pipe is used as the pipe to be connected to the discharge port 2 8 B, the pipe extending outward from the air conditioner 1 can also be set. Only this one pipe. [Industrial Applicable Price] The air conditioner of the present invention is not limited to the above embodiment in terms of the form of the air conditioner 1 and the ventilation unit 20, and may be applied to the technical scope of the present invention. Various air conditioners. BRIEF DESCRIPTION OF THE DRAWINGS [Fig. 1] An air conditioner and an outdoor unit according to the present invention are separated into groups. 5 - 21 - 1292810 • An oblique view of a type air conditioner. (Embodiment 1) [Fig. 2] A longitudinal side view of an air conditioner according to the present invention. (Embodiment: Example 1) [Fig. 3] A front perspective view of a ventilation unit housing portion of an air conditioner according to the present invention. (First Embodiment) Fig. 4 is a right side perspective view of a ventilation unit according to the present invention. (Embodiment 1) [Fig. 5] A left side oblique view of a gas supply mode of a ventilation unit according to the present invention. (Embodiment 1) FIG. 6 is a left side perspective view showing an exhaust mode of a ventilation unit according to the present invention. (First Embodiment) Fig. 7 is a cross-sectional view showing an air supply and exhaust unit of a ventilation unit according to the present invention. (Embodiment 1) FIG. 8 is a view explaining the state of the first switching valve A in the air supply mode of the ventilation unit according to the present invention. (Embodiment 1) FIG. 9 is a view showing the state of the second ® switching valve B in the air supply mode of the ventilation unit according to the present invention. (Embodiment 1) FIG. 1 is a view showing the state of the first switching valve A in the exhaust mode of the ventilation unit according to the present invention. (Embodiment 1) FIG. 11 is a view showing the state of the second switching valve B in the exhaust mode of the ventilation unit according to the present invention. (Embodiment 1) [Explanation of component symbols] 1 · ••Air conditioner 2 · · ·Air conditioner main unit-22- 1292810 3 · · · Heat exchanger · 4··· blower, 5 A ·· upper air intake 5 B · Front air intake 5 C · Front air intake 6 · · · Filter 7 · · · Front panel 1 · · Outdoor unit _ 1 1 · Air blower 20 · Ventilation unit 2 1 ·· Supply and exhaust unit 22 ··Exhaust-only unit 23 ··Exhaust and exhaust fan 24 ·Exhaust fan 25 · Indoor air inlet 26 ··Outdoor air supply line ® 27 ·Outdoor row Air line 2 8 · Fan housing 29 for both exhaust and exhaust fans · Fan housing 3 2 for exhaust-dedicated fan · · Channel unit 3 3 · Outdoor air inlet 36 · Indoor air outlet 37 · Outdoor air supply port 4 0 · ·Motor 5 -23- 1292810 41 · · Deceleration wheel mechanism. 50 · · • UV lamp unit ^ 50 · · • UV lamp 5 1 · · • Cover 53 · · • Channel 55 · · • Motor 56 · · • Air brake A · · • 1st switching valve • B · · • 2nd switching valve p · · • Indoor air intake path Q · · • Outdoor air intake path R · · • Outdoor exhaust path s · · · Indoor supply path