JPH07158891A - Air conditioner - Google Patents
Air conditionerInfo
- Publication number
- JPH07158891A JPH07158891A JP5341266A JP34126693A JPH07158891A JP H07158891 A JPH07158891 A JP H07158891A JP 5341266 A JP5341266 A JP 5341266A JP 34126693 A JP34126693 A JP 34126693A JP H07158891 A JPH07158891 A JP H07158891A
- Authority
- JP
- Japan
- Prior art keywords
- drain pan
- air conditioner
- condenser
- evaporator
- drain
- 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.)
- Granted
Links
Landscapes
- Devices For Blowing Cold Air, Devices For Blowing Warm Air, And Means For Preventing Water Condensation In Air Conditioning Units (AREA)
Abstract
Description
【0001】[0001]
【産業上の利用分野】本発明はごみ除去手段を備えた循
環用ドレンパンを空調機本体より容易に取り外し、簡易
に洗浄を可能とした空調機に関するものである。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an air conditioner in which a circulation drain pan provided with a dust removing means can be easily removed from the air conditioner main body for easy cleaning.
【0002】[0002]
【従来の技術】従来の空調機には蒸発装置の下方位置に
ドレンパンを配設し、このドレンパンは妄りに移動しな
いように、器体内部に所定位置に固定されている。そし
て空調機の運転により生じる凝縮水をドレンパンにて受
け、空調機外に排水している。2. Description of the Related Art In a conventional air conditioner, a drain pan is arranged below an evaporator, and the drain pan is fixed at a predetermined position inside the body so as not to move unintentionally. The drain pan receives the condensed water generated by the operation of the air conditioner and discharges it to the outside of the air conditioner.
【0003】[0003]
【発明が解決しようとする課題】しかし空調機の凝縮水
はドレンパン内に溜まるようにしているが、この凝縮水
には使用環境によって異なるけれども、ゴミが混入して
いる。ドレンパン内のごみを洗浄するには、一旦空調機
を分解してドレンパンを取り出してドレンパンを洗浄す
るか、あるいはドレンパン内に清浄水を強制的に注入
し、ドレンパン内に溜まった凝縮水及びゴミ等を無理矢
理押し流すようにしている。しかし、空調機を分解しな
い場合にはドレンパン内を綺麗に洗浄しきれずにゴミが
残った状態となったり、また洗浄のため流し込んだ水が
ドレンパン内に残ったりする。そしていずれの場合でも
顧客側にて容易に洗浄できるものではなかった。However, although the condensed water of the air conditioner is collected in the drain pan, dust is mixed in the condensed water although it depends on the use environment. To clean the waste in the drain pan, disassemble the air conditioner and take out the drain pan to clean the drain pan, or forcefully inject clean water into the drain pan to collect condensed water and dust in the drain pan. Is forced to wash away. However, if the air conditioner is not disassembled, the inside of the drain pan may not be cleaned completely and dust may remain, or the water poured for cleaning may remain inside the drain pan. In any case, it was not easy for the customer to clean.
【0004】本発明はドレンパンを外観を損なわない空
調機本体外部に露出させてその脱着を簡単に行えるよう
にすることにより、顧客側にて容易に洗浄可能とするこ
とを目的とする。It is an object of the present invention to expose the drain pan to the outside of the main body of the air conditioner so as not to impair its appearance so that the drain pan can be easily attached and detached so that the customer can easily wash it.
【0005】[0005]
【課題を解決するための手段】本発明は上記目的を達成
するためになしたもので、内部に蒸発器、凝縮器、圧縮
機及び減圧装置からなる冷凍サイクルと、凝縮装置、蒸
発装置をおのおの熱交換させるための送風装置と、前述
の冷凍サイクルと送風装置を運転制御する制御装置を備
えた一体型空調機において、蒸発器の下方にドレンパン
を、また凝縮器の下方に副ドレンパンをそれぞれ配設
し、蒸発器にて凝縮したドレン水及び凝縮器で蒸発でき
なかったドレン水を空調機下部に着脱自在に装着した循
環用ドレンパンへ排水し、これを強制的に凝縮器に戻し
蒸発させる機能を有するようになすと共に、この循環用
ドレンパンを空調機本体外部に配設することを要旨とす
る。SUMMARY OF THE INVENTION The present invention has been made to achieve the above object, and includes a refrigeration cycle including an evaporator, a condenser, a compressor and a pressure reducing device, a condenser and an evaporator, respectively. In an integrated air conditioner equipped with a blower for heat exchange and a controller for controlling the operation of the refrigeration cycle and blower described above, a drain pan is arranged below the evaporator and a sub drain pan is arranged below the condenser. A function to drain the drain water condensed in the evaporator and the drain water that could not be evaporated in the condenser to the circulation drain pan that is detachably attached to the lower part of the air conditioner and forcibly return it to the condenser for evaporation. The gist is to arrange the drain pan for circulation outside the air conditioner main body.
【0006】[0006]
【作用】空調機のドレンパンを外観を損なわない空調機
本体外部に露出させることにより、顧客側にて空調機本
体を分解することなく、ドレンパンの位置を確認でき、
脱着しやすく、また容易に脱着可能となるよう、スナッ
プフィットによりドレンパンを空調機本体の下部に固定
しているため、顧客がドレンパンを外す際、スナップフ
ィットの爪を外すだけで良く、工具類を一切必要とせ
ず、また洗浄後、取り付ける際は差し込むだけで固定さ
れるため、容易に装脱着が可能となる。[Function] By exposing the drain pan of the air conditioner to the outside of the air conditioner body that does not impair the appearance, the customer can confirm the position of the drain pan without disassembling the air conditioner body.
The drain pan is fixed to the lower part of the air conditioner body by a snap fit so that it can be easily and easily attached and detached, so when the customer removes the drain pan, all he / she has to do is remove the snap fit claws and It is not necessary at all, and it can be easily attached and detached because it is fixed by simply inserting it when installing after cleaning.
【0007】[0007]
【実施例】以下本発明空調機を図面に示す実施例に基づ
いて説明する。図において1は、空調機でこの空調機1
の一側壁側内面に凝縮器6を配設し、これと対向する他
方の側壁の内面に蒸発器2を配設する。この蒸発器2に
て発生したドレン水を受けるように蒸発器2の下部位置
に主ドレンパン3を配設する。そして主ドレンパン3に
て受けたドレン水は空調機本体の下方位置に配設する循
環用ドレンパン9に送るようになす。DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS An air conditioner of the present invention will be described below with reference to the embodiments shown in the drawings. In the figure, 1 is an air conditioner.
The condenser 6 is provided on the inner surface of one side wall of the evaporator, and the evaporator 2 is provided on the inner surface of the other side wall opposite to the condenser 6. A main drain pan 3 is arranged at a lower position of the evaporator 2 so as to receive the drain water generated in the evaporator 2. Then, the drain water received by the main drain pan 3 is sent to the circulation drain pan 9 arranged below the air conditioner body.
【0008】また、凝縮器6の下部には副ドレンパン7
を配設し、凝縮器にて蒸発できなかったドレン水をこの
副ドレンパン7内に受け、ドレン水をその下方位置に配
設した前記循環用ドレンパン9に送るようになす。A sub-drain pan 7 is provided below the condenser 6.
The sub-drain pan 7 receives the drain water that could not be evaporated in the condenser, and sends the drain water to the circulation drain pan 9 arranged at the lower position.
【0009】4はドレンポンプで、これは循環用ドレン
パン7内のドレン水をドレンポンプ吸込口から吸い込
み、ドレンポンプにて注水管5を介して凝縮器へ戻し、
蒸発させるようになす。Reference numeral 4 denotes a drain pump, which sucks the drain water in the circulation drain pan 7 from the drain pump suction port and returns it to the condenser via the water injection pipe 5 by the drain pump.
Let it evaporate.
【0010】このように構成した空調機本体1は適当な
或いは可動式の架台B上に設置されるが、この架台Bと
空調機本体1間には中仕切板10が配設され、この中仕
切板を挟んで空調機本体1と架台Bとが一体とされる。
そしてこの中仕切板10の下面に前記循環用ドレンパン
9が取り付けられる。The air conditioner main body 1 thus constructed is installed on a suitable or movable pedestal B, and an intermediate partition plate 10 is provided between the pedestal B and the air conditioner main body 1, and The air conditioner main body 1 and the gantry B are integrated with the partition plate sandwiched therebetween.
The circulation drain pan 9 is attached to the lower surface of the partition plate 10.
【0011】この循環用ドレンパン9は図1乃至図3に
詳示するようにその内部にごみ除去手段12を設け、こ
のごみ除去手段12にて濾された凝縮水をドレンポンプ
吸込口から吸い込むようになす。またこの循環用ドレン
パン9にはさらに堰板15を設け、循環用ドレンパン9
内の凝縮水がドレンポンプにて凝縮器へ循環させて蒸発
させてもこの蒸発量より凝縮水の発生量が多く、予め定
めた水位に達するとこの堰板15を越流して循環用ドレ
ンパン9より排水口21を通じ外部にドレンタンクその
他に排水させ、妄りに外部に流出するのを未然に防止す
るものである。As shown in detail in FIGS. 1 to 3, the circulation drain pan 9 is provided with a dust removing means 12 therein so that the condensed water filtered by the dust removing means 12 is sucked from a drain pump suction port. Eggplant The circulation drain pan 9 is further provided with a weir plate 15, and the circulation drain pan 9 is provided.
Even if the condensed water inside is circulated to the condenser by the drain pump and evaporated, the generated amount of condensed water is larger than this evaporation amount, and when it reaches a predetermined water level, it overflows the weir plate 15 and the drain pan 9 for circulation. Further, the drain tank 21 is used to drain water to the outside through a drain tank or the like to prevent it from accidentally leaking to the outside.
【0012】循環用ドレンパン9には空調機本体1の下
部に配した中仕切板10に取り付けるためのスナップフ
ィット13と係片14を設ける。このスナップフィット
13は循環用ドレンパン9の一側片に1または2以上を
突設し、係片14はスナップフィット13を突設した側
片と隣りに連接される互いに対抗する2つの側片に、し
かもスナップフィット13より離れた位置に配設するも
のであり、このスナップフィット13と係片14とにて
水平に循環用ドレンパン9を中仕切板10の下面に沿っ
て取り付けるものである。中仕切板10にはを係止する
引掛片20と、スナップフィット13を差し込む引掛穴
16を設ける。The circulation drain pan 9 is provided with a snap fit 13 and an engaging piece 14 for attaching to a partition plate 10 arranged at the bottom of the air conditioner body 1. One or two or more of the snap fits 13 are provided on one side piece of the circulation drain pan 9, and the engaging pieces 14 are provided on two side pieces that are adjacent to each other and are adjacent to the side piece on which the snap fit 13 is provided. In addition, it is arranged at a position away from the snap fit 13, and the snap fit 13 and the engaging piece 14 horizontally attach the circulation drain pan 9 along the lower surface of the partition plate 10. The middle partition plate 10 is provided with a hooking piece 20 for locking and a hooking hole 16 into which the snap fit 13 is inserted.
【0013】従って上述の如く構成した一体形空調機1
を運転すると、蒸発器2により空気中の水分が凝縮さ
れ、蒸発器から滴下する。この凝縮水を主ドレンパン3
で受け、次に循環用ドレンパン9の凝縮水落下位置3a
へ落とす。そしてこの循環用ドレンパン9に溜まった凝
縮水をドレンポンプ4にて吸込口位置4aより汲み上
げ、注水管5にて凝縮器6にかけて蒸発させる。この凝
縮器にて蒸発できずにあまった凝縮水は副ドレンパン7
にて受け、導管8を介して循環用ドレンパン9の導管8
の出口8aに返す。この動作を繰り返すことにより凝縮
水を全て蒸発させるものとなる。Therefore, the integrated air conditioner 1 constructed as described above
When operating, the water content in the air is condensed by the evaporator 2 and drops from the evaporator. This condensed water is the main drain pan 3
And then the condensed water fall position 3a of the drain pan 9 for circulation.
Drop to. Then, the condensed water accumulated in the circulation drain pan 9 is pumped up by the drain pump 4 from the suction port position 4a, and the water is introduced into the condenser 6 to be evaporated. Condensed water that could not be evaporated in this condenser is the secondary drain pan 7.
And the drain 8 for circulation through the conduit 8
Return to exit 8a. By repeating this operation, all the condensed water is evaporated.
【0014】またこの時、循環用ドレンパン9にはごみ
除去手段12を設けて、凝縮水を凝縮器6と循環用ドレ
ンパン9との間を循環させるとき、凝縮水中に含まれる
ごみはごみ除去手段12にて除去される。なお、循環用
ドレンパン9内の凝縮水がドレンポンプ4にて凝縮器へ
循環させて蒸発させても、この蒸発量より凝縮水の発生
量が多く、予め定めた水位に達すると堰板15を越流し
て循環用ドレンパン9より排水口21を経て外部に排水
させ、妄りに流出するのが防止できる。At this time, the circulation drain pan 9 is provided with dust removing means 12 so that when the condensed water is circulated between the condenser 6 and the circulation drain pan 9, the dust contained in the condensed water is removed by the dust removing means. Removed at 12. Even if the condensed water in the circulation drain pan 9 is circulated to the condenser by the drain pump 4 and evaporated, the generated amount of condensed water is larger than this evaporation amount, and when the water level reaches a predetermined level, the weir plate 15 is removed. It is possible to prevent the water from overflowing and flowing out from the circulation drain pan 9 through the drainage port 21 to the outside and being accidentally discharged.
【0015】架台Bには蝶番により開閉自在に取り付け
られ、磁石等により固定される扉11を設け、この扉1
1の内側に前記循環用ドレンパン9を着脱自在に設け、
循環用ドレンパン9はこの扉11で隠されているため、
外側からは見えず、外観を損ねることはない。また扉1
1は磁石等により架台に固定されるようにしているの
で、手で引っ張るだけで容易に開け、しかも循環用ドレ
ンパン9は中仕切板10の引掛穴16よりスナップフィ
ット13を押し上げ、引き抜くことにより、顧客にて容
易に循環用ドレンパン9を取り外し、洗浄することがで
きる。ることができる。A door 11 is attached to the frame B so as to be openable and closable by a hinge and fixed by a magnet or the like.
The drain pan 9 for circulation is detachably provided inside 1
Since the circulation drain pan 9 is hidden by this door 11,
It is not visible from the outside and does not spoil the appearance. Again door 1
Since 1 is fixed to the mount by a magnet or the like, it can be easily opened by pulling it by hand, and the drain pan 9 for circulation pushes up the snap fit 13 from the hook hole 16 of the partition plate 10 and pulls it out. The customer can easily remove the circulation drain pan 9 and wash it. You can
【0016】このように外観を損ねることなく、循環用
ドレンパン9を器体外部に露出させ、工具も用いずに容
易に取り外すことができ、洗浄することが可能となる。In this way, the circulation drain pan 9 can be exposed to the outside of the body without damaging the appearance, and can be easily removed and cleaned without using a tool.
【0017】[0017]
【発明の効果】本発明空調機は、内部に蒸発器、凝縮
器、圧縮機及び減圧装置からなる冷凍サイクルと、凝縮
装置、蒸発装置をおのおの熱交換させるための送風装置
と、前述の冷凍サイクルと送風装置を運転制御する制御
装置を備えた一体型空調機において、蒸発器の下方にド
レンパンを、また凝縮器の下方に副ドレンパンをそれぞ
れ配設し、蒸発器にて凝縮したドレン水及び凝縮器で蒸
発できなかったドレン水を空調機下部に着脱自在に装着
した循環用ドレンパンへ排水し、これを強制的に凝縮器
に戻し蒸発させる機能を有するようになすと共に、この
循環用ドレンパンを空調機本体外部に配設しているた
め、空調機のドレンパンが顧客側にて容易に取り外し洗
浄ができ、これにより衛生的になり、凝縮水に含まれる
ごみによりドレンパンの目詰まりの防止ができる。また
ドレンパンの取り付けにスナップフィットを用いている
ため、構造の簡略化、組立性の向上を図ることができる
等の利点を有する。The air conditioner of the present invention includes a refrigeration cycle including an evaporator, a condenser, a compressor and a decompression device, a blower for exchanging heat between the condenser and the evaporator, and the refrigeration cycle described above. In an integrated air conditioner equipped with a control device that controls the operation of the fan and the blower, a drain pan is installed below the evaporator, and a sub-drain pan is installed below the condenser. The drain water that could not be evaporated in the condenser is drained to the circulation drain pan that is detachably attached to the lower part of the air conditioner, and it has a function of forcibly returning it to the condenser and evaporating it. Since it is installed outside the machine body, the drain pan of the air conditioner can be easily removed and cleaned by the customer side, which makes it hygienic, and the drain pan due to the dust contained in the condensed water. It can prevent clogging. Further, since the snap fit is used for attaching the drain pan, there are advantages that the structure can be simplified, and the assembling property can be improved.
【図1】本発明空調機の一実施例を示す正面図である。FIG. 1 is a front view showing an embodiment of an air conditioner of the present invention.
【図2】本発明空調機に使用する循環用ドレンパンの平
面図である。FIG. 2 is a plan view of a circulation drain pan used in the air conditioner of the present invention.
【図3】同断面図である。FIG. 3 is a sectional view of the same.
【図4】循環用ドレンパンの取付説明図である。FIG. 4 is an explanatory view of mounting a circulation drain pan.
【図5】本発明空調機の外観説明図である。FIG. 5 is an external view of the air conditioner of the present invention.
1 一体形空調機 2 蒸発器 3 主ドレンパン 4 ポンプ 5 注水管 6 凝縮器 7 副ドレンパン 8 導管 9 循環用ドレンパン 10 中仕切板 11 扉 12 ごみ除去手段 13 スナップフィット 14 係片 15 堰板 16 引掛穴 20 引掛片 21 排水口 1 Integrated Air Conditioner 2 Evaporator 3 Main Drain Pan 4 Pump 5 Water Injection Pipe 6 Condenser 7 Sub Drain Pan 8 Conduit 9 Circulation Drain Pan 10 Partition Partition 11 Door 12 Garbage Removal Means 13 Snap Fit 14 Engagement 15 Weir Board 16 Catch Hole 20 Hook piece 21 Drainage port
Claims (2)
装置からなる冷凍サイクルと、凝縮装置、蒸発装置をお
のおの熱交換させるための送風装置と、前述の冷凍サイ
クルと送風装置を運転制御する制御装置を備えた一体型
空調機において、蒸発器の下方にドレンパンを、また凝
縮器の下方に副ドレンパンをそれぞれ配設し、蒸発器に
て凝縮したドレン水及び凝縮器で蒸発できなかったドレ
ン水を空調機下部に着脱自在に装着した循環ドレンパン
へ排水し、これを強制的に凝縮器に戻し蒸発させる機能
を有するようになすと共に、この循環用ドレンパンを空
調機本体外部に配設したことを特徴とする空調機。1. A refrigeration cycle including an evaporator, a condenser, a compressor, and a pressure reducing device, a blower for exchanging heat between the condenser and the evaporator, and operation control of the refrigeration cycle and the blower. In the integrated air-conditioner equipped with a control device, a drain pan was installed below the evaporator and a sub-drain pan was installed below the condenser, and the drain water condensed by the evaporator and the condenser could not be evaporated. The drain water is drained to a circulating drain pan that is detachably attached to the lower part of the air conditioner, and it has a function of forcibly returning it to a condenser and evaporating it, and this circulating drain pan is arranged outside the air conditioner body. An air conditioner characterized by that.
ドレンパンにごみ除去手段を有する空調機。2. The air conditioner according to claim 1, wherein the drain pan for circulation has dust removing means.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5341266A JP2700294B2 (en) | 1993-12-10 | 1993-12-10 | air conditioner |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5341266A JP2700294B2 (en) | 1993-12-10 | 1993-12-10 | air conditioner |
Publications (2)
Publication Number | Publication Date |
---|---|
JPH07158891A true JPH07158891A (en) | 1995-06-20 |
JP2700294B2 JP2700294B2 (en) | 1998-01-19 |
Family
ID=18344721
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP5341266A Expired - Fee Related JP2700294B2 (en) | 1993-12-10 | 1993-12-10 | air conditioner |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP2700294B2 (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2008051424A (en) * | 2006-08-25 | 2008-03-06 | Sanyo Electric Co Ltd | Air conditioner |
JP2009092303A (en) * | 2007-10-09 | 2009-04-30 | Takasago Thermal Eng Co Ltd | Air conditioner |
EP1930664A3 (en) * | 2006-10-30 | 2010-09-29 | Sanyo Electric Co., Ltd. | Air filtering apparatus |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS56168723U (en) * | 1980-05-19 | 1981-12-14 | ||
JPH05296490A (en) * | 1992-04-17 | 1993-11-09 | Daikin Ind Ltd | Air conditioning apparatus |
-
1993
- 1993-12-10 JP JP5341266A patent/JP2700294B2/en not_active Expired - Fee Related
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS56168723U (en) * | 1980-05-19 | 1981-12-14 | ||
JPH05296490A (en) * | 1992-04-17 | 1993-11-09 | Daikin Ind Ltd | Air conditioning apparatus |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2008051424A (en) * | 2006-08-25 | 2008-03-06 | Sanyo Electric Co Ltd | Air conditioner |
EP1930664A3 (en) * | 2006-10-30 | 2010-09-29 | Sanyo Electric Co., Ltd. | Air filtering apparatus |
US7967900B2 (en) | 2006-10-30 | 2011-06-28 | Sanyo Electric Co., Ltd. | Air filtering apparatus |
JP2009092303A (en) * | 2007-10-09 | 2009-04-30 | Takasago Thermal Eng Co Ltd | Air conditioner |
Also Published As
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JP2700294B2 (en) | 1998-01-19 |
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