JP4589140B2 - Integrated air conditioner - Google Patents

Integrated air conditioner Download PDF

Info

Publication number
JP4589140B2
JP4589140B2 JP2005038051A JP2005038051A JP4589140B2 JP 4589140 B2 JP4589140 B2 JP 4589140B2 JP 2005038051 A JP2005038051 A JP 2005038051A JP 2005038051 A JP2005038051 A JP 2005038051A JP 4589140 B2 JP4589140 B2 JP 4589140B2
Authority
JP
Japan
Prior art keywords
air
cold air
hot air
outlet
cold
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
JP2005038051A
Other languages
Japanese (ja)
Other versions
JP2006226556A (en
Inventor
元泰 佐藤
剛史 多田
正巳 山口
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Corona Corp
Original Assignee
Corona Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Corona Corp filed Critical Corona Corp
Priority to JP2005038051A priority Critical patent/JP4589140B2/en
Publication of JP2006226556A publication Critical patent/JP2006226556A/en
Application granted granted Critical
Publication of JP4589140B2 publication Critical patent/JP4589140B2/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Landscapes

  • Air-Conditioning Room Units, And Self-Contained Units In General (AREA)
  • Air Filters, Heat-Exchange Apparatuses, And Housings Of Air-Conditioning Units (AREA)
  • Air-Flow Control Members (AREA)

Description

本発明は、一体型空気調和機に係り、詳しくはユニットを居室内にて冷風機又は除湿機として使用する一体型空気調和機に関するものである。   The present invention relates to an integrated air conditioner, and more particularly to an integrated air conditioner that uses a unit as a cold air fan or a dehumidifier in a room.

従来、部屋の間取り等の関係で冷媒配管の接続工事が困難等の理由により、セパレートタイプの空気調和機を取付ることができない場合や、手軽に且つスポット的に冷風にて涼を求める場合に、小能力の圧縮機を内蔵し冷凍サイクルを備えた一体型の冷風機が利用されている。この冷風機は蒸発器にて冷却された冷風を前面の吹出口より吹き出すと同時に、凝縮器によって排熱された温風を背面から吹き出すものであった。   Conventionally, when it is not possible to install a separate type air conditioner due to the difficulty of connecting refrigerant pipes due to room layout, etc. Integral type cool air fans with built-in small capacity compressors and refrigeration cycles are used. This cool air blower blows out the cool air cooled by the evaporator from the front outlet and simultaneously blows out the warm air exhausted by the condenser from the back.

図7は従来の一体型空気調和機の側面の概略断面図で、筐体前面の中央から下部に冷風用吸込口aを、この冷風用吸込口aの上方に冷風用吹出口bを、筐体背面の中央から上部に温風用吸込口cを、この温風用吸込口cの下方に温風用吹出口dを設け、冷風用吸込口a、蒸発器e、冷風用ファンf、冷風用吹出口bを連通して冷風用送風経路gを形成し、温風用吸込口c、凝縮器h、温風用ファンi、温風用吹出口dを連通して温風用送風経路jを形成し、冷風用送風経路gと温風用送風経路jを連通するバイパス通風路kを設け、このバイパス通風路kに冷風用送風経路gの冷風を全分岐切替させるダンパlを備える事で、前面より冷風を吹き出すと同時に背面にて排熱を行う冷風機と、蒸発器への結露によって除湿した後の冷風を凝縮器で加熱して利用する除湿機の機能を兼用するものが有った。(例えば、特許文献1参照)
特公平7−104009号公報
FIG. 7 is a schematic cross-sectional view of the side of a conventional integrated air conditioner. A cold air inlet a is provided from the center to the lower part of the front of the housing, and a cold air outlet b is provided above the cold air inlet a. A hot air inlet c is provided from the center to the upper part of the back of the body, a hot air outlet d is provided below the hot air inlet c, and a cold air inlet a, an evaporator e, a cold air fan f, The blower outlet b is connected to form a cool air blowing path g, and the hot air inlet c, the condenser h, the hot air fan i, and the hot air outlet d are connected to connect the hot air blow path j. By providing a bypass ventilation path k that communicates the cooling air blowing path g and the warm air blowing path j, and the bypass ventilation path k includes a damper l that switches all the cooling air of the cooling air blowing path g. A cool air blower that blows out cool air from the front and exhausts heat from the back, and a condenser that cools the air after dehumidification by condensation on the evaporator That also serves as a function of the dehumidifier to use heating and there was. (For example, see Patent Document 1)
Japanese Patent Publication No. 7-104209

しかしながら、この従来のものは、冷風の送風経路に面する外壁が冷却されることで外壁に結露が発生し、外壁面や床等を汚すことがあった。
また冷風機としての使用は夏期のみであるため、ダンパを温風用送風経路側に位置して、秋から翌年の春までの長期間除湿機として使用し続ける間に、冷風用吹出口から内部に埃やクモ等の虫が入って、ダンパと冷風用吹出口の間の送風経路が汚れるために、夏期にダンパを切替て冷風を使用するときに冷風用吹出口から多量の埃や虫の死骸等が吹き出して使用者に不快感を与える場合が有った。
However, in this conventional one, condensation is generated on the outer wall due to cooling of the outer wall facing the cooling air blowing path, and the outer wall surface, floor, and the like may be soiled.
Also, since the use as a cold air blower is only in summer, the damper is located on the warm air blowing path side and is used as a dehumidifier for a long period from autumn to the spring of the following year. Insects such as dust and spiders enter the air passage between the damper and the cool air outlet, so when using the cool air by switching the damper in summer, a large amount of dust and insects In some cases, dead bodies and the like were blown out, giving the user discomfort.

この発明はこの点に着目し上記欠点を解決する為、筐体内に蒸発器、冷風用ファン、冷風用送風経路および凝縮器、温風用ファン、温風用送風経路を隔壁を介して隣接配置し、前記冷風用送風経路は冷風用吸込口、蒸発器、冷風用ファン、冷風用吹出口を連通して形成すると共に、前記温風用送風経路は温風用吸込口、凝縮器、温風用ファン、温風用吹出口を連通して形成し、前記冷風用吹出口近傍に冷風用送風経路と温風用送風経路を連通するバイパス部を設け、前記冷風用吹出口を形成する吹出口枠と、冷風を温風用送風経路に案内するバイパス部内壁を一体に設け、前記冷風用吹出口に左右方向の風向を調整すると共に、冷風用吹出口を閉塞可能で内側と外側の羽根が略平行に形成されたルーバを設け、更に前記ルーバの一部を構成し、バイパス部を閉塞或いはしぼる補助板を設け、除湿運転時に前記ルーバによって冷風用吹出口を2重に閉塞するものである。 This invention pays attention to this point, and in order to solve the above-mentioned drawbacks, an evaporator, a cool air fan, a cool air blowing path and a condenser, a hot air fan, and a warm air blowing path are arranged adjacent to each other through a partition in the casing. The cold air blowing path is formed by communicating a cold air inlet, an evaporator, a cold air fan, and a cold air outlet, and the hot air blowing path is a hot air inlet, a condenser, and hot air. A blower outlet that forms the cold air outlet by providing a bypass portion that communicates the air passage for the cold air and the air passage for the hot air in the vicinity of the air outlet for the cold air A frame and an inner wall of a bypass part for guiding the cool air to the warm air blowing path are integrally provided , the air direction in the left-right direction is adjusted to the air outlet for the cold air, and the air outlets for the inner and outer sides can be closed. A louver formed substantially in parallel is provided, and a part of the louver is formed. The bypass obstruction or narrowing auxiliary plate provided, is intended for closing the cold air outlet doubly by the louver during dehumidifying operation.

この発明によれば、冷風を温風用送風経路に案内するバイパス部内壁を一体に設けたことで冷風をスムーズに温風用送風経路に案内する事ができると共に、バイパス部内壁と左枠との空間によって結露が発生する事もなく、組み立て作業も簡単になるものである。
また除湿運転時にはルーバにて冷風用吹出口を閉塞するので、長期間冷風運転を使用しない場合でも、冷風用吹出口の内部に埃や虫等が侵入する事がなく、冷風機として使用した時に、冷風用吹出口から埃や虫の死骸が吹き出して使用者に不快感を与えるような事がなくなった。
また除湿運転時には自動的に冷風用吹出口を2重に閉塞するのでルーバの外表面が冷風によって結露する事を防止するものである。
According to the present invention, the bypass portion inner wall that guides the cold air to the hot air blowing path is integrally provided, so that the cold air can be smoothly guided to the hot air blowing path, and the bypass portion inner wall and the left frame Condensation does not occur in the space, and assembly work is also simplified.
In addition, the louver closes the air outlet for cold air during dehumidifying operation, so even if the air is not used for a long period of time, dust and insects will not enter the inside of the air outlet for cold air. Dust and dead carcasses blown out from the cold air outlet and no longer discomfort the user.
Further, since the cold air outlet is automatically closed twice during the dehumidifying operation, the outer surface of the louver is prevented from being condensed by the cold air.

次に、本発明の一実施形態を図面に基づいて説明する。   Next, an embodiment of the present invention will be described with reference to the drawings.

1は空気調和機の筐体で、底板2と前面、上面、背面の中央にて係合する右枠3と左枠4にて構成している。前記筐体1内には冷凍サイクルの蒸発器5と凝縮器6と圧縮機7等を備え、前記蒸発器5の下流側には冷風用ファン8を、凝縮器6の下流側には温風用ファン9を設け、前記冷風用ファン8と温風用ファン9を同一の軸にて回転する送風モータ10を隔壁11の冷風用ファン8側に固定している。   Reference numeral 1 denotes a casing of an air conditioner, which includes a bottom plate 2 and a right frame 3 and a left frame 4 that are engaged at the center of the front, top, and back surfaces. The casing 1 includes an evaporator 5, a condenser 6, a compressor 7, and the like of a refrigeration cycle. A cool air fan 8 is provided downstream of the evaporator 5, and hot air is provided downstream of the condenser 6. The cooling fan 8 is provided, and the blower motor 10 that rotates the cold air fan 8 and the hot air fan 9 on the same shaft is fixed to the cold air fan 8 side of the partition wall 11.

前記右枠3は右側面の中央から上部にかけて冷風用吸込口12を備え、この冷風用吸込口12を吸込空気内の埃を除去するフィルタ13で覆っている。前記冷風用吸込口12の下方にはドレンタンク14を着脱するタンク穴15を設けている。前記ドレンタンク14装着時には、ドレンタンク14の外表面は右枠3の外表面と同一面に形成されている。前記冷風用吸込口12の上方には運搬時の手掛用凹部16が一体に形成されている。   The right frame 3 is provided with a cold air inlet 12 from the center to the upper part of the right side surface, and the cold air inlet 12 is covered with a filter 13 for removing dust in the intake air. A tank hole 15 for attaching and detaching the drain tank 14 is provided below the cold air inlet 12. When the drain tank 14 is mounted, the outer surface of the drain tank 14 is formed flush with the outer surface of the right frame 3. Above the cold air inlet 12, a handle recess 16 during transportation is formed integrally.

前記左枠4は左側面の中央から上部にかけて温風用吸込口17を備え、この温風用吸込口17を冷風用吸込口12と同様にフィルタ13で覆っている。また前記右枠3の手掛用凹部16と対向する位置に同じ形状の凹部16が一体に形成されている。   The left frame 4 is provided with a hot air inlet 17 from the center to the upper part of the left side surface, and the hot air inlet 17 is covered with a filter 13 like the cold air inlet 12. In addition, a concave portion 16 having the same shape is integrally formed at a position facing the concave portion 16 for holding on the right frame 3.

前面下部中央の右枠3・左枠4の合わせ面から上方には前パネル18を備え、この前パネル18の上部には冷風用吹出口19を設けている。この冷風用吹出口19には冷風の左右方向の風向を調整すると共に停止時や除湿運転時に冷風用吹出口19を閉じる縦ルーバ20が左右1対設けられ、この縦ルーバ20に冷風の上下方向の風向を調整する多数の横ルーバ21が取付けられている。   A front panel 18 is provided above the mating surface of the right frame 3 and the left frame 4 in the lower center of the front surface, and a cold air outlet 19 is provided above the front panel 18. The cold air outlet 19 is provided with a pair of left and right vertical louvers 20 that adjust the direction of the cold air in the left-right direction and close the cold air outlet 19 during stoppage or dehumidifying operation. A large number of lateral louvers 21 for adjusting the wind direction are attached.

前記隔壁11の右側には、冷風用吸込口12と蒸発器5、冷風用ファン8、冷風用吹出口19を連通して冷風用送風経路22を形成し、また、前記隔壁11の左側には温風用吸込口17と凝縮器6、温風用ファン9、温風用吹出口23を連通して温風用送風経路24を形成している。
前記冷風用吹出口19の左側の冷風用送風経路22は、凝縮器6と温風用吸込口17の間の温風用送風経路24と連通するバイパス部25が設けられ、除湿運転時に冷風を凝縮器6へ導いて加熱するものである。
On the right side of the partition wall 11, the cold air inlet 12, the evaporator 5, the cold air fan 8, and the cold air outlet 19 are communicated to form a cold air blowing path 22, and on the left side of the partition wall 11. The hot air inlet 17, the condenser 6, the hot air fan 9, and the hot air outlet 23 communicate with each other to form a hot air blowing path 24.
The cold air blowing path 22 on the left side of the cold air blowing outlet 19 is provided with a bypass portion 25 communicating with the hot air blowing path 24 between the condenser 6 and the hot air suction port 17, and cool air is supplied during the dehumidifying operation. It is led to the condenser 6 and heated.

26は前記前パネル18の内側に重合し、冷風用吹出口19を形成する吹出口枠で、前記バイパス部25の内壁27と一体に形成され、除湿運転時の冷風をスムーズに温風用送風経路24に案内するものである。
またバイパス部内壁27と左枠4の間に設けられた密閉空間によって、除湿運転時に直接あたる冷風によってバイパス部内壁27やバイパス部25に面する左枠4が結露する事を防止するものである。
前記縦ルーバ20は内側と外側の2枚の羽根が略平行に一体に形成され、この2枚の羽根の間に横ルーバ21が回動自在に設けられ、多数の横ルーバ21どうしは連接板(図示せず)によって接続されることで、各の横ルーバ21の角度を一定にするものである。
26 is a blower outlet frame that is superposed on the inside of the front panel 18 to form a cool air blower outlet 19 and is formed integrally with the inner wall 27 of the bypass portion 25 to smoothly blow cool air during dehumidifying operation. The route 24 is guided.
In addition, the sealed space provided between the bypass portion inner wall 27 and the left frame 4 prevents condensation of the bypass portion inner wall 27 and the left frame 4 facing the bypass portion 25 due to the cold air directly applied during the dehumidifying operation. .
The vertical louver 20 has two inner and outer blades formed substantially in parallel with each other, and a horizontal louver 21 is rotatably provided between the two blades. A large number of the horizontal louvers 21 are connected to each other. The angle of each lateral louver 21 is made constant by being connected by (not shown).

また、前記縦ルーバ20の左側内部には補助板28が設けられ、除湿運転や運転停止時には縦ルーバ20はルーバーモータ29によって自動的に閉じられ、前記補助板28は縦ルーバ20と連動して縦ルーバ20の内側羽根に連なって、冷風用吹出口19を2重に閉塞することで、縦ルーバ20の外表面が冷風によって結露する事を防止するものである。
前記ルーバーモータ29は2個の縦ルーバ20と補助板28の軸を同時に回転する機構を有し直流のステップモータを使用している。
An auxiliary plate 28 is provided inside the left side of the vertical louver 20, and the vertical louver 20 is automatically closed by a louver motor 29 during dehumidifying operation or operation stop, and the auxiliary plate 28 is interlocked with the vertical louver 20. Continuing with the inner blades of the vertical louver 20, the cold air outlet 19 is closed twice to prevent the outer surface of the vertical louver 20 from condensing with the cold air.
The louver motor 29 has a mechanism for simultaneously rotating the shafts of the two vertical louvers 20 and the auxiliary plate 28 and uses a DC step motor.

30は前記筐体1上面の前側に設けられた操作部で、運転停止を行う運転スイッチ31や冷風運転と除湿運転の切替を行うモード切替スイッチ32やタイマースイッチ33等を備えると共に、運転状態を表示する多数のランプ34を備えている。   Reference numeral 30 denotes an operation unit provided on the front side of the upper surface of the housing 1, and includes an operation switch 31 for stopping operation, a mode change switch 32 for switching between cold air operation and dehumidification operation, a timer switch 33, and the like, and an operation state. A number of lamps 34 for display are provided.

前記温風用吹出口23は、筐体1上面の後ろ側から背面にかけて位置し、排気ルーバ35の切替で温風の吹き出し方向を上方向と後ろ方向に切替るものである。前記排気ルーバ35は上面と同一面で上面側の温風用吹出口23を覆い後方へ温風の排気を行う後方排気位置から、温風用吹出口23内部の左右に設けられた回動軸(図示せず)を支点として約90度手動にて後方へ回動する事で、排気ルーバ35は背面よりもやや突出する状態で、背面側の温風用吹出口23を覆い上方へ温風の排気を行うものである。   The hot air outlet 23 is located from the rear side to the back side of the upper surface of the housing 1, and the hot air blowing direction is switched between the upward direction and the backward direction by switching the exhaust louver 35. The exhaust louver 35 is the same plane as the upper surface, covers the hot air outlet 23 on the upper surface side, and a rotating shaft provided on the left and right inside the hot air outlet 23 from the rear exhaust position where the hot air is exhausted backward. The exhaust louver 35 covers the hot air outlet 23 on the rear surface side and is warmed upward while the exhaust louver 35 slightly protrudes from the rear surface by manually turning backward about 90 degrees with a fulcrum (not shown) as a fulcrum. Is to exhaust.

36は排気ダクトで、布やポリエチレン等の柔軟性薄膜材料で形成されたダクト本体37と、このダクト本体37の一端にマジックテープ等によって取り付けられた接続具38で構成されている。また前記ダクト本体37は薄膜がつぶれて送風抵抗が大きくなる事を防止するために、プラスッチック製で直径約15cmの補強リング39が複数薄膜に縫い込まれている。   Reference numeral 36 denotes an exhaust duct, which includes a duct main body 37 formed of a flexible thin film material such as cloth or polyethylene, and a connector 38 attached to one end of the duct main body 37 with a magic tape or the like. The duct main body 37 is made of plastics, and a reinforcing ring 39 having a diameter of about 15 cm is sewn into a plurality of thin films in order to prevent the thin film from being crushed and increasing the blowing resistance.

前記温風用吹出口23の背面側で、この吹出口23の左右と下側周囲にはコの字型の溝40を形成したダクト取付部41が右枠3や左枠4と一体に形成されている。
前記排気ダクト36を温風用吹出口23に取り付けるには、排気ルーバ35が上面側にあり、温風の吹き出し方向が後方側にセットされている状態であるかを確認し、前記接続具38をダクト取付部41の溝40に上方から挿入し、ダクト本体37を引き延ばして他端を窓等より部屋の外や廊下に出せば、補強リング39によって送風路が確保され、排気ダクト36のセットが完了する。
On the back side of the hot air outlet 23, a duct mounting portion 41 having U-shaped grooves 40 is formed integrally with the right frame 3 and the left frame 4 around the left and right sides and the lower side of the outlet 23. Has been.
In order to attach the exhaust duct 36 to the hot air outlet 23, it is confirmed whether the exhaust louver 35 is on the upper surface side and the hot air blowing direction is set on the rear side, and the connection tool 38. Is inserted into the groove 40 of the duct mounting portion 41 from above, the duct main body 37 is extended, and the other end is taken out of the room or the hallway through a window or the like. Is completed.

42は筐体1の背面で温風用吹出口23の下方に位置する収納部蓋で、この収納部蓋42と前記ファン8・9のファンケース43の間の空間に排気ダクト36の収納部44を形成している。   Reference numeral 42 denotes a storage cover that is located on the back surface of the housing 1 and below the hot air outlet 23. A storage space for the exhaust duct 36 is formed in a space between the storage cover 42 and the fan case 43 of the fans 8 and 9. 44 is formed.

前記ファンケース43は樹脂成形により隔壁11と一体に設けられるか、又は別体に設けて爪等の係合で組み立てられて形成されている。   The fan case 43 is formed integrally with the partition wall 11 by resin molding, or is provided separately and assembled by engagement of claws or the like.

前記蒸発器5と凝縮器6は熱伝導性良好な多数のアルミウムフィンに銅管が貫通したフィンチューブ式の熱交換器である。
前記底板2上には圧縮機7を備え、この圧縮機7と前記凝縮器6と、キャピラリーチューブ等の膨脹装置(図示せず)と、蒸発器5等を順次冷媒配管で連通し冷凍サイクルを形成している。
前記蒸発器5の下方にはドレンパン(図示せず)を設け、このドレンパンによって蒸発器5で発生した結露水を集め前記ドレンタンク14に蓄えるものである。
The evaporator 5 and the condenser 6 are fin tube type heat exchangers in which a copper tube penetrates a large number of aluminum fins having good thermal conductivity.
A compressor 7 is provided on the bottom plate 2, and the compressor 7, the condenser 6, an expansion device (not shown) such as a capillary tube, the evaporator 5, etc. are sequentially communicated with refrigerant pipes to perform a refrigeration cycle. Forming.
A drain pan (not shown) is provided below the evaporator 5, and condensed water generated in the evaporator 5 is collected by the drain pan and stored in the drain tank 14.

45は制御部で、入力側に前記運転スイッチ31やモード切換スイッチ32等のスイッチ類と温度センサ46や湿度センサ47等が接続され、出力側には前記送風モータ10や圧縮機7やルーバモータ29やランプ34が接続され、操作部30でのスイッチ操作等にや各センサ46・47の信号に応じて運転モードや送風量等を変化させるものである。   A control unit 45 is connected to switches such as the operation switch 31 and the mode change switch 32 and a temperature sensor 46 and a humidity sensor 47 on the input side, and to the blower motor 10, the compressor 7 and the louver motor 29 on the output side. And a lamp 34 are connected to change the operation mode, the amount of air blown, etc. according to the operation of the switch at the operation unit 30 and the signals of the sensors 46 and 47.

冷風運転時の送風経路について説明すれば、冷風用吸込口12から吸い込まれた空気はフィルタ13によって埃が取り除かれ、低温の蒸発器5によって冷却され、冷風用ファン8を通って、冷風用吹出口19から縦ルーバ20及び横ルーバ21によって冷風が案内され吹き出される。
また、同時に温風用吸込口17から吸い込まれた空気はフィルタ13によって埃が取り除かれ、高温の凝縮器6によって加熱され、温風用ファン9を通って、温風用吹出口23から温風として排熱され、排気ダクト36が温風用吹出口23に接続されていれば、排気ダクト36によって室外に排気が行われる。
Explaining the air flow path during cold air operation, the air sucked from the cold air inlet 12 is dedusted by the filter 13, cooled by the low temperature evaporator 5, passed through the cold air fan 8, Cold air is guided and blown out from the outlet 19 by the vertical louver 20 and the horizontal louver 21.
At the same time, the air sucked from the hot air suction port 17 is dust-removed by the filter 13, heated by the high-temperature condenser 6, passed through the hot air fan 9, and warm air from the hot air outlet 23. If the exhaust duct 36 is connected to the hot air outlet 23, the exhaust duct 36 exhausts the air to the outside.

除湿運転時の送風経路について説明すれば、冷風用吸込口12から吸い込まれた空気はフィルタ13によって埃が取り除かれ、低温の蒸発器5によって冷却される事で空気中の水分が取り除かれ、冷風用ファン8を通って、冷風用吹出口19へ向かうが、縦ルーバ20と補助板28によって冷風用吹出口19は閉塞されているので冷風はバイパス部25を通過して凝縮器6に送られ、凝縮器6で加熱され、温風用ファン9を通って、温風用吹出口23から乾燥した空気が吹き出される。この乾燥空気によって洗濯物の乾燥や室内の除湿を行うものである。   Explaining the air blowing path during the dehumidifying operation, the air sucked from the cold air inlet 12 removes dust by the filter 13 and is cooled by the low temperature evaporator 5 to remove moisture in the air. The cooling air is passed through the fan 8 toward the cold air outlet 19, but since the cold air outlet 19 is closed by the vertical louver 20 and the auxiliary plate 28, the cold air passes through the bypass portion 25 and is sent to the condenser 6. Then, the air heated by the condenser 6 passes through the hot air fan 9, and the dried air is blown out from the hot air outlet 23. The dry air is used to dry the laundry and dehumidify the room.

このように、冷風を温風用送風経路24に案内するバイパス部内壁27を一体に設けたことで冷風をスムーズに温風用送風経路24に案内する事ができると共に、バイパス部内壁27と左枠4との空間によって結露が発生する事もなく、組み立て作業も簡単になるものである。
また除湿運転時には縦ルーバ20にて冷風用吹出口23を閉塞するので、長期間冷風運転を使用しない場合でも、冷風用吹出口23の内部に埃や虫等が侵入する事がなく、冷風機として使用した時に、冷風用吹出口23から埃や虫の死骸が吹き出して使用者に不快感を与えるような事がなくなった。
また、除湿運転時には自動的に冷風用吹出口23を2重に閉塞するので冷風の作用で縦ルーバ20の表面が結露して冷風用吹出口23下方の床を結露水で汚す事がないものである。
また、モード切替スイッチ32の操作のみでルーバーモータ29が作動して簡単に冷風運転と除湿運転を切り替えることができるものである。
As described above, the bypass portion inner wall 27 that guides the cold air to the hot air blowing path 24 is integrally provided, so that the cold air can be smoothly guided to the hot air blowing path 24 and the Condensation does not occur due to the space with the frame 4, and the assembling work is simplified.
Further, since the cold air outlet 23 is closed by the vertical louver 20 during the dehumidifying operation, even when the cold air operation is not used for a long period of time, dust, insects, etc. do not enter the inside of the cold air outlet 23. When used, the dust and insect carcasses blown out from the cold air outlet 23, and the user is no longer discomforted.
Moreover, since the cold air outlet 23 is automatically closed twice during the dehumidifying operation, the surface of the vertical louver 20 is not condensed by the action of the cold air, and the floor below the cold air outlet 23 is not contaminated with condensed water. It is.
Further, the louver motor 29 is operated only by operating the mode changeover switch 32, and the cold air operation and the dehumidifying operation can be easily switched.

本発明一実施例の冷風運転時の斜視図。The perspective view at the time of the cold wind driving | operation of one Example of this invention. 同除湿運転時の斜視図。The perspective view at the time of the dehumidification driving | operation. 同冷風運転時の要部平面拡大断面図。The principal part plane expanded sectional view at the time of the cold wind driving | operation. 同除湿運転時の要部平面拡大断面図。。The principal part plane expanded sectional view at the time of the dehumidification driving | operation. . 同排気ダクトの取付を示す斜視図。The perspective view which shows attachment of the same exhaust duct. 同制御回路の構成図。The block diagram of the control circuit. 従来例の概略断面図。The schematic sectional drawing of a prior art example.

符号の説明Explanation of symbols

4 左枠
5 蒸発器
6 凝縮器
12 冷風用吸込口
17 温風用吸込口
19 冷風用吹出口
20 縦ルーバ
22 冷風用送風経路
23 温風用吹出口
24 温風用送風経路
25 バイパス部
26 吹出口枠
27 バイパス部内壁
28 補助板
4 Left frame 5 Evaporator 6 Condenser 12 Cooling air inlet 17 Hot air inlet 19 Cold air outlet 20 Vertical louver 22 Cooling air blowing path 23 Hot air outlet 24 Hot air blowing path 25 Bypass section 26 Blowing Exit frame 27 Bypass section inner wall 28 Auxiliary plate

Claims (1)

筐体内に蒸発器、冷風用ファン、冷風用送風経路および凝縮器、温風用ファン、温風用送風経路を隔壁を介して隣接配置し、前記冷風用送風経路は冷風用吸込口、蒸発器、冷風用ファン、冷風用吹出口を連通して形成すると共に、前記温風用送風経路は温風用吸込口、凝縮器、温風用ファン、温風用吹出口を連通して形成し、前記冷風用吹出口近傍に冷風用送風経路と温風用送風経路を連通するバイパス部を設け、前記冷風用吹出口を形成する吹出口枠と、冷風を温風用送風経路に案内するバイパス部内壁を一体に設け、前記冷風用吹出口に左右方向の風向を調整すると共に、冷風用吹出口を閉塞可能で内側と外側の羽根が略平行に形成されたルーバを設け、更に前記ルーバの一部を構成し、バイパス部を閉塞或いはしぼる補助板を設け、除湿運転時に前記ルーバによって冷風用吹出口を2重に閉塞する事を特徴とする一体型空気調和機。 An evaporator, a cool air fan, a cool air blow path and a condenser, a hot air fan, and a warm air blow path are disposed adjacent to each other via a partition in the housing, and the cool air blow path is a cold air suction port and an evaporator. The hot air fan and the cold air outlet are formed in communication with each other, and the hot air blowing path is formed in communication with the hot air inlet, the condenser, the hot air fan, and the hot air outlet. A bypass part that connects the cold air blowing path and the hot air blowing path is provided in the vicinity of the cold air blowing outlet, and a bypass frame that forms the cold wind blowing outlet, and a bypass part that guides the cold air to the hot air blowing path. An inner wall is provided integrally, the air outlet in the left-right direction is adjusted at the air outlet for cold air, a louver capable of closing the air outlet for cold air and having inner and outer blades formed substantially parallel to each other is provided. And an auxiliary plate that closes or squeezes the bypass part. Integral type air conditioner which is characterized in that for closing the cold air outlet doubly by the louver during operation.
JP2005038051A 2005-02-15 2005-02-15 Integrated air conditioner Active JP4589140B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2005038051A JP4589140B2 (en) 2005-02-15 2005-02-15 Integrated air conditioner

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2005038051A JP4589140B2 (en) 2005-02-15 2005-02-15 Integrated air conditioner

Publications (2)

Publication Number Publication Date
JP2006226556A JP2006226556A (en) 2006-08-31
JP4589140B2 true JP4589140B2 (en) 2010-12-01

Family

ID=36988083

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2005038051A Active JP4589140B2 (en) 2005-02-15 2005-02-15 Integrated air conditioner

Country Status (1)

Country Link
JP (1) JP4589140B2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20180111363A (en) * 2017-03-31 2018-10-11 엘지전자 주식회사 Air conditioner

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102216987B1 (en) * 2014-07-07 2021-02-19 코웨이 주식회사 Apparatus for dehumidification or humidification
JP6547131B2 (en) * 2016-03-03 2019-07-24 パナソニックIpマネジメント株式会社 Air conditioner for motorcycles and motorcycle with air conditioner equipped with the same
JP6723948B2 (en) * 2017-03-23 2020-07-15 株式会社コロナ Integrated air conditioner
CN108361827A (en) * 2018-01-17 2018-08-03 珠海格力电器股份有限公司 Air conditioner
JP6942082B2 (en) * 2018-04-18 2021-09-29 株式会社コロナ Integrated air conditioner

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56139923U (en) * 1980-03-19 1981-10-22
JPH05180503A (en) * 1991-12-28 1993-07-23 Toyotomi Co Ltd Structure of air conditioner for window

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56139923U (en) * 1980-03-19 1981-10-22
JPH05180503A (en) * 1991-12-28 1993-07-23 Toyotomi Co Ltd Structure of air conditioner for window

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20180111363A (en) * 2017-03-31 2018-10-11 엘지전자 주식회사 Air conditioner
KR102362387B1 (en) * 2017-03-31 2022-02-11 엘지전자 주식회사 Air conditioner

Also Published As

Publication number Publication date
JP2006226556A (en) 2006-08-31

Similar Documents

Publication Publication Date Title
JP6723948B2 (en) Integrated air conditioner
JP4589140B2 (en) Integrated air conditioner
JP4516037B2 (en) Air conditioner
JP6942082B2 (en) Integrated air conditioner
JP4570990B2 (en) Air conditioner
JP4478004B2 (en) Air conditioner
JP4489571B2 (en) Integrated air conditioner
JP4597637B2 (en) Integrated air conditioner
KR102436120B1 (en) Dehumidifier for lowering temperature of output air
JP2005114274A (en) Air conditioner
JP6022387B2 (en) Dehumidifier
JP2006248337A (en) Roof installing type air conditioner for vehicle
JP5235576B2 (en) Air conditioner indoor unit
JP2005024230A (en) Indoor unit for air conditioner and ventilating unit therefor
JP4381048B2 (en) Air conditioner
JP7132097B2 (en) Dehumidifier with drying function
JP4544419B2 (en) Air conditioner
KR101192002B1 (en) Humidification ventilation unit and air conditioner having the same
JP4544410B2 (en) Air conditioner
JP2021108916A (en) Dehumidifier with drying function
JP2010190516A (en) Air conditioner
JP3726796B2 (en) Integrated air conditioner for wall installation
JP2598892B2 (en) Air conditioner
JP4285217B2 (en) Air conditioner
JPH05740Y2 (en)

Legal Events

Date Code Title Description
A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20070619

A977 Report on retrieval

Free format text: JAPANESE INTERMEDIATE CODE: A971007

Effective date: 20100407

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20100420

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20100603

TRDD Decision of grant or rejection written
A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

Effective date: 20100907

A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20100909

R150 Certificate of patent or registration of utility model

Ref document number: 4589140

Country of ref document: JP

Free format text: JAPANESE INTERMEDIATE CODE: R150

Free format text: JAPANESE INTERMEDIATE CODE: R150

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20130917

Year of fee payment: 3

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250