JPH08159518A - Bottom frame for air conditioner - Google Patents
Bottom frame for air conditionerInfo
- Publication number
- JPH08159518A JPH08159518A JP29937894A JP29937894A JPH08159518A JP H08159518 A JPH08159518 A JP H08159518A JP 29937894 A JP29937894 A JP 29937894A JP 29937894 A JP29937894 A JP 29937894A JP H08159518 A JPH08159518 A JP H08159518A
- Authority
- JP
- Japan
- Prior art keywords
- bottom frame
- side portion
- air conditioner
- machine room
- drain water
- 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
- Other Air-Conditioning Systems (AREA)
Abstract
Description
【０００１】[0001]
【産業上の利用分野】この発明は、圧縮機や熱交換器等
を取り付ける空気調和機の底フレームに関する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a bottom frame of an air conditioner to which a compressor, a heat exchanger, etc. are attached.
【０００２】[0002]
【従来の技術】従来、空気調和機の室外機１において、
図４に示すように、隔壁２で仕切った一方の機械室３に
圧縮機４を配置し、他方の熱交換器室５に熱交換器６を
配置している。上記機械室３の上部には、電装品ユニッ
ト７を配置し、機械室３と熱交換器室５の下部には、図
５に示す底フレーム８を配置している。この底フレーム
８は、図５と図５のＡ−Ａ線から見た断面を示す図３に
示すように、機械室３側の一側部８aの底面８bが、熱交
換器室５側の他側部８cの底面８dよりも高さＨ12だけ高
くなるように形成すると共に、側壁８eの上端８gは、機
械室３側と熱交換器室５側とが同じ高さＨ11となるよう
に形成されている。2. Description of the Related Art Conventionally, in an outdoor unit 1 of an air conditioner,
As shown in FIG. 4, the compressor 4 is arranged in one machine room 3 partitioned by the partition wall 2, and the heat exchanger 6 is arranged in the other heat exchanger room 5. An electric component unit 7 is arranged above the machine room 3, and a bottom frame 8 shown in FIG. 5 is arranged below the machine room 3 and the heat exchanger room 5. This bottom frame 8 has a bottom surface 8b of one side portion 8a on the machine chamber 3 side of the heat exchanger chamber 5 side as shown in FIG. 5 and a sectional view taken along line AA of FIG. It is formed to be higher than the bottom surface 8d of the other side portion 8c by a height H12, and the upper end 8g of the side wall 8e is formed so that the machine room 3 side and the heat exchanger room 5 side have the same height H11. Has been done.
【０００３】上記構成の室外機１において、熱交換器室
４で発生したドレン水は、通常、底面８dの排水穴８fか
ら室外機１の外部に排水される。In the outdoor unit 1 having the above structure, the drain water generated in the heat exchanger chamber 4 is normally drained to the outside of the outdoor unit 1 through the drain hole 8f on the bottom surface 8d.
【０００４】[0004]
【発明が解決しようとする課題】しかしながら、デフロ
スト等により多量のドレン水が発生したときには、排水
穴８fからの排水量よりも発生量の方が一時的に上回る
ことがある。この場合、上記底フレーム８の側壁８eの
上端８gは、機械室３側と熱交換器室５側とが同じ高さ
Ｈ11になっているから、底フレーム８の機械室３側の一
側部８aの底面８bにドレン水が停留するようになる。そ
して、図４に示すように、上記室外機１の天板１ａが積
雪ｃ等で冷されている状態で、機械室３の上部の電装品
ユニット７を機械室３内の空気ｂで冷却しながら、暖房
運転を継続すると、天板１ａの内面が結露し、この結露
水ｄが電装品ユニット７に滴下して、電装品不良になる
という問題がある。However, when a large amount of drain water is generated due to defrost or the like, the generated amount may temporarily exceed the discharged amount from the drain hole 8f. In this case, since the upper end 8g of the side wall 8e of the bottom frame 8 has the same height H11 on the machine room 3 side and the heat exchanger room 5 side, one side part of the bottom frame 8 on the machine room 3 side. Drain water will stop at the bottom surface 8b of 8a. Then, as shown in FIG. 4, while the top plate 1a of the outdoor unit 1 is being cooled by snow c or the like, the electrical component unit 7 above the machine room 3 is cooled by the air b in the machine room 3. However, when the heating operation is continued, there is a problem that the inner surface of the top plate 1a is condensed, and the condensed water d drops on the electric component unit 7, resulting in a defective electric component.
【０００５】また、上記結露水ｄの対策として、上記天
板１ａの内面に結露防止用の断熱材を貼り付けた場合、
コスト高になるという問題がある。As a countermeasure against the condensed water d, when a heat insulating material for preventing condensation is attached to the inner surface of the top plate 1a,
There is a problem of high cost.
【０００６】そこで、この発明の目的は、低コストで結
露を防いで、電装品不良を防止できる空気調和機の底フ
レームを提供することにある。Therefore, an object of the present invention is to provide a bottom frame of an air conditioner which can prevent dew condensation at a low cost and prevent defective electrical components.
【０００７】[0007]
【課題を解決するための手段】上記目的を達成するため
に、請求項１の空気調和機の底フレームは、一側部に圧
縮機を取り付け、他側部に熱交換器を取り付けるように
すると共に、外周を囲む側壁を有する空気調和機の底フ
レームにおいて、上記一側部の底面を上記他側部の底面
よりも高くなるように形成すると共に、上記他側部の上
記側壁に、切込み下端が上記一側部の底面よりも低い切
込み部を形成したことを特徴としている。In order to achieve the above object, the bottom frame of an air conditioner according to claim 1 has a compressor mounted on one side and a heat exchanger mounted on the other side. In addition, in the bottom frame of the air conditioner having a side wall surrounding the outer periphery, the bottom surface of the one side portion is formed to be higher than the bottom surface of the other side portion, and the bottom end of the notch is formed in the side wall of the other side portion. Has formed a cut portion lower than the bottom surface of the one side portion.
【０００８】また、請求項２の空気調和機の底フレーム
は、一側部に圧縮機を取り付け、他側部に熱交換器を取
り付けるようにすると共に、外周を囲む側壁を有する空
気調和機の底フレームにおいて、上記一側部の底面を上
記他側部の底面よりも高くなるように形成すると共に、
上記他側部側の上記側壁を上端が上記一側部の底面より
も低くなるように形成したことを特徴としている。The bottom frame of the air conditioner according to claim 2 has a compressor mounted on one side and a heat exchanger mounted on the other side, and the bottom frame of the air conditioner having an outer circumference. In the bottom frame, the bottom surface of the one side portion is formed to be higher than the bottom surface of the other side portion,
The side wall on the side of the other side is formed so that the upper end is lower than the bottom surface of the side.
【０００９】[0009]
【作用】上記請求項１の空気調和機の底フレームによれ
ば、底フレームの一側部の底面を他側部の底面よりも高
くして、他側部の側壁に一側部の底面よりも切込み下端
が低い切込み部を形成することによって、ドレン水が一
側部の底面に停留する前に、側壁の切込み部の切込み下
端からオーバーフローして、直ちに底フレームのドレン
水を外部に排水する。したがって、例えば、圧縮機の上
部の電装品ユニットを配置した室外機の場合、室外機の
天板が積雪等で冷されている状態で、圧縮機を納めた機
械室内の空気で電装品ユニットを冷却しながら、暖房運
転を継続しても、機械室側の一側部の底面にドレン水が
滞留しないから、機械室側の天板の内面に結露しなくな
る。According to the bottom frame of the air conditioner of the above-mentioned claim 1, the bottom surface of one side portion of the bottom frame is made higher than the bottom surface of the other side portion, and the side wall of the other side portion has a bottom surface greater than that of the one side portion. By forming a notch with a low notch bottom, drain water overflows from the notch lower end of the notch on the side wall and immediately drains the drain water of the bottom frame before it stays on the bottom of one side. . Therefore, for example, in the case of an outdoor unit in which the electric component unit at the top of the compressor is arranged, the electric component unit is operated by the air in the machine room containing the compressor while the top plate of the outdoor unit is cooled by snow or the like. Even if the heating operation is continued while cooling, the drain water does not stay on the bottom surface of the one side portion on the machine room side, so that dew condensation does not occur on the inner surface of the top plate on the machine room side.
【００１０】また、上記請求項２の空気調和機の底フレ
ームによれば、底フレームの一側部の底面を他側部の底
面よりも高くして、他側部側の側壁を上端が一側部の底
面よりも低く形成することによって、ドレン水が一側部
の底面に停留する前に、側壁の上端からオーバーフロー
して、直ちに底フレームのドレン水を外部に排水する。
したがって、例えば、圧縮機の上部の電装品ユニットを
配置した室外機の場合、室外機の天板が積雪等で冷され
ている状態で、圧縮機を納めた機械室内の空気で電装品
ユニットを冷却しながら、暖房運転を継続しても、機械
室側の一側部の底面にドレン水が滞留しないから、機械
室側の天板の内面に結露しなくなる。Further, according to the bottom frame of the air conditioner of the second aspect, the bottom surface of one side portion of the bottom frame is higher than the bottom surface of the other side portion, and the side wall on the other side portion has one upper end. By forming the drain water lower than the bottom surface of the side portion, the drain water overflows from the upper end of the side wall and immediately drains the drain water of the bottom frame to the outside before the drain water stays on the bottom surface of the one side portion.
Therefore, for example, in the case of an outdoor unit in which the electric component unit at the top of the compressor is arranged, the electric component unit is operated by the air in the machine room containing the compressor while the top plate of the outdoor unit is cooled by snow or the like. Even if the heating operation is continued while cooling, the drain water does not stay on the bottom surface of the one side portion on the machine room side, so that dew condensation does not occur on the inner surface of the top plate on the machine room side.
【００１１】[0011]
【実施例】以下、この発明の空気調和機の底フレームを
実施例により詳細に説明する。The bottom frame of an air conditioner according to the present invention will be described in detail below with reference to embodiments.
【００１２】(第１実施例)図１はこの発明の第１実施例
の底フレーム１０の断面図(図５のＡ−Ａ線に相当)を示
している。なお、図３と同一の構成部は同一参照番号を
付して説明を省略する。(First Embodiment) FIG. 1 is a sectional view (corresponding to line AA in FIG. 5) of a bottom frame 10 according to a first embodiment of the present invention. The same components as those in FIG. 3 are designated by the same reference numerals and the description thereof will be omitted.
【００１３】上記底フレーム１０は、周囲を側壁１０e
で囲まれた凹部１１を有し、略四角箱状に形成してい
る。上記底フレーム１０は、図４に示す隔壁２で仕切ら
れた機械室３側の一側部１０aの底面１０bが、熱交換器
室５側の他側部１０cの底面１０dよりも高さＨ2だけ高
くなるように形成している。また、上記底フレーム１０
の側壁１０eの上端１０gは、機械室３側の一側部１０a
側と熱交換器室５側の他側部１０c側の一側部１０aの底
面１０dからの高さを同じ高さＨ1となるようにしてい
る。そして、上記底フレーム１０の他側部１０cの側壁
１０eには、上記一側部１０aの底面１０bよりも高さＨ3
だけ低い切込み下端１０hを有する切込み部１０iを形成
している。なお、上記切込み部１０iの幅Ｗは、底面１
０dに溜まったドレン水を排水するのに充分な広さにす
る。また、上記他側部１０cの底面１０dには、ドレン水
を排水する排水穴１０fを形成している。The bottom frame 10 is surrounded by side walls 10e.
It has a concave portion 11 surrounded by and is formed in a substantially rectangular box shape. In the bottom frame 10, the bottom surface 10b of the one side portion 10a of the machine room 3 side partitioned by the partition wall 2 shown in FIG. 4 has a height H2 higher than the bottom surface 10d of the other side portion 10c of the heat exchanger room 5 side. It is formed to be high. Also, the bottom frame 10
The upper end 10g of the side wall 10e of the machine is one side portion 10a of the machine room 3 side.
Side and the other side portion 10c side of the heat exchanger chamber 5 side, the height from the bottom surface 10d of the one side portion 10a is set to the same height H1. The side wall 10e of the other side portion 10c of the bottom frame 10 has a height H3 higher than that of the bottom surface 10b of the one side portion 10a.
A cut portion 10i having a cut lower end 10h which is lower than the cut portion is formed. The width W of the cut portion 10i is the bottom surface 1
Make it large enough to drain the drain water collected at 0d. A drain hole 10f for draining drain water is formed on the bottom surface 10d of the other side portion 10c.
【００１４】上記構成の底フレーム１０によれば、デフ
ロスト等により多量のドレン水が発生し、排水穴１０f
からの排水量よりも発生量の方が一時的に上回るような
場合、他側部１０cの側壁１０eに形成した切込み部１０
iの切込み下端１０hが一側部１０aの底面１０bよりも高
さＨ3だけ低いから、ドレン水が一側部１０aの底面１０
bに停留する前に、側壁１０eの切込み部１０iの切込み
下端１０hからオーバーフローして、直ちに底フレーム
１０の外部にドレン水を排水する。したがって、底フレ
ームに切込み部の無い従来の底フレーム(例えば図３の
底フレーム８参照)では、機械室側の一側部の底面にド
レン水が停留するのに対して、この発明の底フレーム１
０では、機械室３側の一側部１０aの底面１０bにドレン
水が停留することがない。According to the bottom frame 10 having the above-described structure, a large amount of drain water is generated due to defrost and the like, and the drain hole 10f is formed.
When the generated amount temporarily exceeds the discharged amount from the notch portion 10 formed on the side wall 10e of the other side portion 10c.
Since the cut bottom end 10h of i is lower than the bottom surface 10b of the one side portion 10a by a height H3, drain water is absorbed by the bottom surface 10 of the one side portion 10a.
Before stopping at b, the drain water overflows from the cut bottom end 10h of the cut portion 10i of the side wall 10e and immediately drains the drain water to the outside of the bottom frame 10. Therefore, in the conventional bottom frame having no cuts in the bottom frame (see, for example, the bottom frame 8 in FIG. 3), the drain water stays on the bottom surface of one side of the machine room, whereas the bottom frame of the present invention. 1
At 0, drain water does not stay on the bottom surface 10b of the one side portion 10a on the machine room 3 side.
【００１５】このように、例えば室外機１の天板１ａが
積雪ｃ等で冷されている状態において、機械室３の上部
の電装品ユニット７を機械室３内の空気ｂで冷却しなが
ら、暖房運転を継続しても、機械室３側の一側部１０a
の内面１０bにドレン水が滞留しないから、機械室３側
の天板１ａの内面の結露を防ぐことができる。したがっ
て、図４に示す結露水ｄが電装品ユニット７に滴下し
て、電装品ユニット７が不良になるのを未然に防止する
ことができる。In this way, for example, in a state where the top plate 1a of the outdoor unit 1 is cooled by snow c or the like, while cooling the electrical equipment unit 7 above the machine room 3 with the air b in the machine room 3, Even if the heating operation is continued, the one side portion 10a on the machine room 3 side
Since the drain water does not stay on the inner surface 10b of the above, it is possible to prevent dew condensation on the inner surface of the top plate 1a on the machine room 3 side. Therefore, it is possible to prevent the dew condensation water d shown in FIG. 4 from dripping on the electrical component unit 7 and causing the electrical component unit 7 to become defective.
【００１６】また、従来のように、結露防止用の断熱材
を天板１ａの内面に設ける必要もないから、結露による
電装品不良を低コストに防止することができる。Further, unlike the conventional case, it is not necessary to provide a heat insulating material for preventing dew condensation on the inner surface of the top plate 1a, so that it is possible to prevent defective electrical components due to dew condensation at low cost.
【００１７】(第２実施例)図２はこの発明の第２実施例
の底フレーム２０の断面図(図５のＡ−Ａ線に相当)を示
している。なお、図３と同一の構成部は同一参照番号を
付して説明を省略する。(Second Embodiment) FIG. 2 shows a sectional view (corresponding to line AA in FIG. 5) of a bottom frame 20 of a second embodiment of the present invention. The same components as those in FIG. 3 are designated by the same reference numerals and the description thereof will be omitted.
【００１８】上記底フレーム２０は、周囲を側壁２０e
で囲まれた凹部２１を有し、略四角箱状に形成してい
る。上記底フレーム２０は、隔壁２で仕切られた機械室
３側の一側部２０aの底面２０bを熱交換器室５側の他側
部２０cの底面２０dよりも、高さＨ5(第１実施例のＨ2
の約２倍)だけ高くなるように形成している。また、上
記底フレーム２０の側壁２０eの上端２０gは、機械室３
側の一側部２０aの底面２０bから上端２０gまでの高さ
と、熱交換器室５側の他側部２０cから上端２０ｇまで
の高さとが同じ高さＨ4となるようにしている。また、
上記他側部２０cの側壁２０eの上端２０gは、一側部２
０aの底面２０bよりも高さＨ6だけ低くしている。な
お、上記他側部２０cの底面２０dには、ドレン水を排水
する排水穴２０fを形成している。The bottom frame 20 is surrounded by a side wall 20e.
It has a concave portion 21 surrounded by and is formed in a substantially rectangular box shape. In the bottom frame 20, the bottom surface 20b of one side portion 20a on the machine room 3 side partitioned by the partition wall 2 is higher than the bottom surface 20d of the other side portion 20c on the heat exchanger room 5 side by a height H5 (first embodiment). H2
It is formed so that it is only about twice as high). Further, the upper end 20g of the side wall 20e of the bottom frame 20 is connected to the machine room 3
The height from the bottom surface 20b of one side portion 20a to the upper end 20g and the height from the other side portion 20c of the heat exchanger chamber 5 to the upper end 20g have the same height H4. Also,
The upper end 20g of the side wall 20e of the other side portion 20c is the one side portion 2
The height H6 is made lower than the bottom surface 20b of 0a. A drain hole 20f for draining drain water is formed on the bottom surface 20d of the other side portion 20c.
【００１９】上記構成の底フレーム２０によれば、デフ
ロスト等により多量のドレン水が発生し、排水穴２０f
からの排水量よりも発生量の方が一時的に上回るような
場合、この底フレーム２０では、他側部２０cの上端２
０gが一側部２０aの底面２０bよりも高さＨ6だけ低いか
ら、ドレン水が一側部２０aの底面２０bに停留する前
に、側壁２０eの他側部２０c側の上端２０gからオーバ
ーフローして、直ちに底フレーム２０の外部にドレン水
を排水する。したがって、底フレームの側壁の上端が一
側部と他側部で高さが同じ従来の底フレーム(図３の底
フレーム８参照)では、機械室側の一側部の底面にドレ
ン水が停留するのに対して、この発明の底フレーム２０
では、機械室３側の一側部２０aの底面２０bにドレン水
が停留することがない。According to the bottom frame 20 having the above structure, a large amount of drain water is generated due to defrost, etc.
In the case where the amount of wastewater temporarily exceeds the amount of wastewater discharged from the bottom frame 20, the bottom frame 20 has an upper end 2 of the other side portion 20c.
Since 0 g is lower than the bottom surface 20b of the one side portion 20a by a height H6, drain water overflows from the upper end 20g on the other side portion 20c side of the side wall 20e before being stopped at the bottom surface 20b of the one side portion 20a, The drain water is immediately drained to the outside of the bottom frame 20. Therefore, in a conventional bottom frame (see bottom frame 8 in FIG. 3) in which the upper end of the side wall of the bottom frame has the same height on one side and the other side (see bottom frame 8 in FIG. 3), drain water is retained on the bottom of one side on the machine room side. In contrast, the bottom frame 20 of the present invention
Then, the drain water does not stay on the bottom surface 20b of the one side portion 20a on the machine room 3 side.
【００２０】このように、例えば室外機１の天板１ａが
積雪ｃ等で冷されている状態において、機械室３の上部
の電装品ユニット７を機械室３内の空気ｂで冷却しなが
ら、暖房運転を継続しても、機械室３側の一側部２０a
の内面２０bにドレン水が滞留しないから、機械室３側
の天板１ａの内面の結露を防ぐことができる。したがっ
て、図４に示す結露水ｄが電装品ユニット７に滴下し
て、電装品ユニット７が不良になるのを未然に防止する
ことができる。In this way, for example, in a state where the top plate 1a of the outdoor unit 1 is cooled by snow c and the like, while cooling the electric component unit 7 above the machine room 3 with the air b in the machine room 3, Even if the heating operation is continued, the one side portion 20a on the machine room 3 side
Since the drain water does not stay on the inner surface 20b of the above, it is possible to prevent dew condensation on the inner surface of the top plate 1a on the machine room 3 side. Therefore, it is possible to prevent the dew condensation water d shown in FIG. 4 from dripping on the electrical component unit 7 and causing the electrical component unit 7 to become defective.
【００２１】また、従来のように、結露防止用の断熱材
を天板１ａの内面に設ける必要もないから、結露による
電装品不良を低コストに防止することができる。Further, unlike the prior art, it is not necessary to provide a heat insulating material for preventing dew condensation on the inner surface of the top plate 1a, so that it is possible to prevent the electrical components from being defective due to dew condensation at low cost.
【００２２】[0022]
【発明の効果】以上より明らかなように、請求項１の発
明の空気調和機の底フレームは、一側部に圧縮機を取り
付け、他側部に熱交換器を取り付けるようにすると共
に、外周を囲む側壁を有する空気調和機の底フレームに
おいて、上記一側部の底面を、上記他側部の底面よりも
高くなるように形成すると共に、上記他側部の上記側壁
に切込み下端が上記一側部の底面よりも低い切込み部を
形成したものである。As is apparent from the above, the bottom frame of the air conditioner according to the invention of claim 1 has the compressor mounted on one side and the heat exchanger mounted on the other side, and the outer periphery. In a bottom frame of an air conditioner having a side wall surrounding the side wall, the bottom surface of the one side portion is formed to be higher than the bottom surface of the other side portion, and the lower end of the notch is cut into the side wall of the other side portion. The cut portion is formed to be lower than the bottom surface of the side portion.
【００２３】したがって、請求項１の発明の空気調和機
の底フレームによれば、ドレン水が一側部の底面に滞留
する前に、側壁の切込み部の切込み下端からオーバーフ
ローして、直ちに底フレームの外部にドレン水を排水す
るので、例えば、空気調和機の天板が積雪等で冷されて
いる状態において、圧縮機が取り付けられた機械室の上
部の電装品ユニットを機械室内の空気で冷却しながら、
暖房運転を継続しても、機械室側の一側部の内面にドレ
ン水が滞留しないから、天板の内面の結露を防ぐことが
できる。したがって、結露水が電装品ユニットに滴下し
て、電装品ユニットが不良になるのを未然に防止するこ
とができる。また、結露防止用の断熱材を設ける必要も
ないから、結露による電装品不良を低コストで防止する
ことができる。Therefore, according to the bottom frame of the air conditioner of the first aspect of the present invention, before the drain water stays on the bottom surface of one side, it overflows from the lower end of the notch of the notch of the side wall and immediately the bottom frame. Since the drain water is discharged to the outside of the machine, for example, when the top plate of the air conditioner is cooled by snow, etc., the electrical equipment unit above the machine room where the compressor is installed is cooled by the air inside the machine room. while doing,
Even if the heating operation is continued, since the drain water does not stay on the inner surface of the one side portion on the machine room side, dew condensation on the inner surface of the top plate can be prevented. Therefore, it is possible to prevent the dew condensation water from dripping on the electric component unit and causing the electric component unit to become defective. Further, since it is not necessary to provide a heat insulating material for preventing dew condensation, it is possible to prevent defective electrical components due to dew condensation at low cost.
【００２４】また、請求項２の発明の空気調和機の底フ
レームは、一側部に圧縮機を取り付け、他側部に熱交換
器を取り付けるようにすると共に、外周を囲む側壁を有
する空気調和機の底フレームにおいて、上記一側部の底
面を、上記他側部の底面よりも高くなるように形成する
と共に、上記他側部側の上記側壁を上端が上記一側部の
底面よりも低くなるように形成したものである。In the bottom frame of the air conditioner according to the second aspect of the present invention, the compressor is attached to one side and the heat exchanger is attached to the other side, and the air conditioner has a side wall surrounding the outer circumference. In the bottom frame of the machine, the bottom surface of the one side portion is formed to be higher than the bottom surface of the other side portion, and the upper end of the side wall on the other side portion side is lower than the bottom surface of the one side portion. It is formed so that.
【００２５】したがって、請求項２の発明の空気調和機
の底フレームよれば、ドレン水が一側部の底面に停留す
る前に、他側部側の側壁の上端からオーバーフローし
て、直ちに底フレームの外部にドレン水を排水するの
で、例えば、空気調和機の天板が積雪等で冷されている
状態おいて、機械室の上部の電装品ユニットを機械室内
の空気で冷却しながら、暖房運転を継続しても、機械室
側の一側部の内面にドレン水が滞留しないから、天板の
内面の結露を防ぐことができる。したがって、結露水が
電装品ユニットに滴下して、電装品ユニットが不良にな
るのを未然に防止することができる。また、結露防止用
の断熱材を設ける必要もないから、結露による電装品不
良を低コストで防止することができる。Therefore, according to the bottom frame of the air conditioner of the second aspect of the present invention, before the drain water stays on the bottom surface of one side, it overflows from the upper end of the side wall on the other side and immediately the bottom frame. Drain water is drained to the outside of the machine, so for example, when the top plate of the air conditioner is being cooled by snow, etc. Even if the above is continued, since the drain water does not stay on the inner surface of the one side of the machine room, it is possible to prevent dew condensation on the inner surface of the top plate. Therefore, it is possible to prevent the dew condensation water from dripping on the electric component unit and causing the electric component unit to become defective. Further, since it is not necessary to provide a heat insulating material for preventing dew condensation, it is possible to prevent defective electrical components due to dew condensation at low cost.
【図１】 図１はこの発明の第１実施例の空気調和機の
底フレームの断面図である。FIG. 1 is a sectional view of a bottom frame of an air conditioner according to a first embodiment of the present invention.
【図２】 図２はこの発明の第２実施例の空気調和機の
底フレームの断面図である。FIG. 2 is a sectional view of a bottom frame of an air conditioner according to a second embodiment of the present invention.
【図３】 図３は従来の空気調和機の底フレームの断面
図である。FIG. 3 is a cross-sectional view of a bottom frame of a conventional air conditioner.
【図４】 図４は上記空気調和機の正面断面図である。FIG. 4 is a front sectional view of the air conditioner.
【図５】 図５は上記底フレームの平面図である。FIG. 5 is a plan view of the bottom frame.
１…室外機、２…隔壁、３…機械室、４…圧縮機、５…
熱交換器室、６…熱交換器、１０,２０…底フレーム、
１０a,２０a…一側部、１０b,２０b…底面、１０c,２０
c…他側部、１０d,２０d…底面、１０e,２０e…側壁、
１０g,２０g…上端、１０h…切込み下端、１０i…切込
み部。1 ... Outdoor unit, 2 ... Partition wall, 3 ... Machine room, 4 ... Compressor, 5 ...
Heat exchanger room, 6 ... Heat exchanger, 10, 20 ... Bottom frame,
10a, 20a ... One side part, 10b, 20b ... Bottom surface, 10c, 20
c ... other side part, 10d, 20d ... bottom surface, 10e, 20e ... side wall,
10g, 20g ... upper end, 10h ... lower cut end, 10i ... notched part.
───────────────────────────────────────────────────── フロントページの続き (51)Int.Cl.6 識別記号 庁内整理番号 ＦＩ 技術表示箇所 Ｆ２４Ｆ 13/24 ─────────────────────────────────────────────────── ─── Continuation of the front page (51) Int.Cl. 6 Identification code Office reference number FI technical display location F24F 13/24
Claims (2)
け、他側部(１０c)に熱交換器(６)を取り付けるように
すると共に、外周を囲む側壁(１０e)を有する空気調和
機の底フレームにおいて、 上記一側部(１０a)の底面(１０b)を上記他側部(１０c)
の底面(１０d)よりも高くなるように形成すると共に、
上記他側部(１０c)の上記側壁(１０e)に、切込み下端
(１０h)が上記一側部(１０a)の底面(１０b)よりも低い
切込み部(１０i)を形成したことを特徴とする空気調和
機の底フレーム。1. Air having a compressor (4) attached to one side (10a) and a heat exchanger (6) attached to the other side (10c) and having a side wall (10e) surrounding the outer circumference. In the bottom frame of the harmony machine, the bottom surface (10b) of the one side portion (10a) is connected to the other side portion (10c).
It is formed to be higher than the bottom surface (10d) of
The lower end of the notch is formed in the side wall (10e) of the other side portion (10c).
A bottom frame of an air conditioner, wherein (10h) forms a cut portion (10i) lower than the bottom surface (10b) of the one side portion (10a).
け、他側部(２０c)に熱交換器(６)を取り付けるように
すると共に、外周を囲む側壁(２０e)を有する空気調和
機の底フレームにおいて、 上記一側部(２０a)の底面(２０b)を上記他側部(２０c)
の底面(２０d)よりも高くなるように形成すると共に、
上記他側部(２０c)側の上記側壁(２０e)を上端(２０g)
が上記一側部(２０a)の底面(２０b)よりも低くなるよう
に形成したことを特徴とする空気調和機の底フレーム。2. An air having a side wall (20e) surrounding the outer periphery and a compressor (4) attached to one side (20a) and a heat exchanger (6) attached to the other side (20c). In the bottom frame of the harmony machine, the bottom surface (20b) of the one side portion (20a) is connected to the other side portion (20c).
It is formed to be higher than the bottom surface (20d) of
The side wall (20e) on the side of the other side (20c) has an upper end (20g)
Is formed so as to be lower than the bottom surface (20b) of the one side portion (20a).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP29937894A JP3528280B2 (en) | 1994-12-02 | 1994-12-02 | Air conditioner bottom frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP29937894A JP3528280B2 (en) | 1994-12-02 | 1994-12-02 | Air conditioner bottom frame |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH08159518A true JPH08159518A (en) | 1996-06-21 |
| JP3528280B2 JP3528280B2 (en) | 2004-05-17 |
Family
ID=17871793
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP29937894A Expired - Fee Related JP3528280B2 (en) | 1994-12-02 | 1994-12-02 | Air conditioner bottom frame |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP3528280B2 (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1300518C (en) * | 2003-08-14 | 2007-02-14 | 三星电子株式会社 | Outdoor unit of air-conditioner |
| JP2012177539A (en) * | 2008-12-11 | 2012-09-13 | Water Techno Kasai:Kk | Device for cooling heat exchanger |
| JP2013139919A (en) * | 2011-12-28 | 2013-07-18 | Daikin Industries Ltd | Refrigerator outdoor unit |
| CN103884086A (en) * | 2014-03-05 | 2014-06-25 | 广东美的制冷设备有限公司 | Wind-sound-preventive device and air conditioner indoor unit |
-
1994
- 1994-12-02 JP JP29937894A patent/JP3528280B2/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1300518C (en) * | 2003-08-14 | 2007-02-14 | 三星电子株式会社 | Outdoor unit of air-conditioner |
| JP2012177539A (en) * | 2008-12-11 | 2012-09-13 | Water Techno Kasai:Kk | Device for cooling heat exchanger |
| JP2013139919A (en) * | 2011-12-28 | 2013-07-18 | Daikin Industries Ltd | Refrigerator outdoor unit |
| CN103884086A (en) * | 2014-03-05 | 2014-06-25 | 广东美的制冷设备有限公司 | Wind-sound-preventive device and air conditioner indoor unit |
Also Published As
| Publication number | Publication date |
|---|---|
| JP3528280B2 (en) | 2004-05-17 |
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