JPH0375422A - Air conditioner - Google Patents
Air conditionerInfo
- Publication number
- JPH0375422A JPH0375422A JP1210253A JP21025389A JPH0375422A JP H0375422 A JPH0375422 A JP H0375422A JP 1210253 A JP1210253 A JP 1210253A JP 21025389 A JP21025389 A JP 21025389A JP H0375422 A JPH0375422 A JP H0375422A
- Authority
- JP
- Japan
- Prior art keywords
- heat exchanger
- outdoor heat
- air
- outdoor
- flow fan
- 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.)
- Pending
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 16
- 239000007921 spray Substances 0.000 claims 1
- 238000007664 blowing Methods 0.000 abstract description 5
- 230000005494 condensation Effects 0.000 description 4
- 238000009833 condensation Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 2
- 239000003595 mist Substances 0.000 description 2
- 238000007796 conventional method Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 239000003507 refrigerant Substances 0.000 description 1
- 238000005057 refrigeration Methods 0.000 description 1
Abstract
Description
【発明の詳細な説明】
〈産業上の利用分野〉
本発明は一体型空気調和機の室外側を改良した空気調和
機に関するものである。DETAILED DESCRIPTION OF THE INVENTION <Industrial Application Field> The present invention relates to an air conditioner in which the outdoor side of an integrated air conditioner is improved.
〈従来の技術〉
一般に、室内側ファンにクロスフローファンを使用する
空気調和機ユニットにおいて、蒸発器（室内熱交換器）
より発生したドレン水をクロスフローファンで霧状に掻
き上げて凝縮器（室外熱交換器）の凝縮効率の向上を図
っているものである（実公昭５３−５１０９０号公報参
照）。<Conventional technology> Generally, in an air conditioner unit that uses a cross-flow fan as the indoor fan, the evaporator (indoor heat exchanger)
The condensation efficiency of the condenser (outdoor heat exchanger) is improved by raking up the drain water generated by the water in the form of a mist using a cross-flow fan (see Japanese Utility Model Publication No. 53-51090).
〈発明が解決しようとする課題〉
しかし、このような従来の方法では、霧状のドレンが凝
縮器を通過しそのまま前方（横方向）に吹出すため、室
外を通る人に高温、高湿の熱風を吹き付は通行人に不快
感を与えると云う不都合があった。<Problems to be Solved by the Invention> However, in such conventional methods, the mist of condensate passes through the condenser and is blown out forward (laterally), exposing people passing through the room to high temperature and high humidity. Blowing hot air has the disadvantage of making passersby feel uncomfortable.
本発明は上記実情に鑑み、凝縮器を通過する熱風の吹出
しを下向きにすることで、前記課題を解決するようにし
た空気調和機を堤供することを目的としたものである。In view of the above-mentioned circumstances, the present invention aims to provide an air conditioner that solves the above-mentioned problems by blowing out hot air passing through a condenser in a downward direction.
く課題を解決するための手段〉
本発明は、室外側クロスフローファンの両端もしくは一
端にスプラッシュリングを具備し、室内側蒸発器より発
生したドレンをスプラッシュリングで凝縮器となる室外
熱交換器に散水しながら送風すると共に、吸込口を側面
、吹出口を下面に設け、吸込口に面して室外熱交換器を
配設し、スプラッシュリングで掻き上げられたドレン水
を室外熱交換器に散水し、クロスフローファンからの風
を吹出口から吐出すようにしたものである。Means for Solving the Problems> The present invention provides a splash ring at both ends or one end of an outdoor cross flow fan, and uses the splash ring to transfer drain generated from an indoor evaporator to an outdoor heat exchanger that serves as a condenser. In addition to blowing air while sprinkling water, the inlet is placed on the side and the outlet is placed on the bottom, and an outdoor heat exchanger is placed facing the inlet, and drain water scraped up by the splash ring is sprinkled onto the outdoor heat exchanger. However, the air from the crossflow fan is discharged from the outlet.
く作 用〉
上記のような構成のため、室内側の蒸発器となる室内熱
交換器から出たドレン水は傾斜樋部を流れ背部位置とな
る室外ユニットのクロスフローファンに進み、該クロス
フローファンのスプラッシュリングで掻き揚げ室外熱交
換器に散水し、該室外熱交換器の凝縮効率を向上させる
が、この場合、吹出口は室外ユニ、ットの下側に設けて
なるため、室外熱交換器を通過の熱風とスプラッシュさ
れたドレン水は、吹出し方向を変え、室外ユニットの真
下方向に、吹出される。Due to the above-mentioned configuration, drain water discharged from the indoor heat exchanger that serves as the evaporator on the indoor side flows through the inclined gutter section to the cross-flow fan in the outdoor unit located at the back, and the The splash ring of the fan sprinkles water onto the outdoor heat exchanger to improve the condensation efficiency of the outdoor heat exchanger. The hot air passing through the exchanger and the splashed drain water change their blowing direction and are blown directly below the outdoor unit.
〈実施例〉
以下、本発明を実施例の図面に基づいて説明すれば、次
の通りである。<Example> The present invention will be described below based on the drawings of the example.
１は室内ユニット２と室外ユニット３を一体型とした空
気調和機本体で、この室内ユニット２のケーシング２ａ
内に室内送風機となるクロスフローファン４と正面に蒸
発器となる室内熱交換器５を配設すると共に、ケーシン
グ２ａ内の下端部に形成の形成した傾斜樋部６を、背部
の室外ユニット３の下端部のドレンパン１２に臨んでな
る。この室外ユニット３内には、下部に両端もしくは一
端にスプラッシュリング７を取付けた室外送風機となる
クロスフローファン８を横軸架し、外側正面に凝縮器と
なる室外熱交換器９を設置し、ケーシング３ａの下面の
吹出口１０を設け、側部に吸込口１１を配設する構成と
してなる。１３はスプラッシュリング７の全域に形成し
たブレードである
次に、この作用を説明すると、先ず空気調和機を運転し
所定の冷凍サイクルを行い室内熱交換器５での冷媒蒸発
に起因する冷気がクロスフローファン４の回転で正面上
部より室内に吹出しされる。Reference numeral 1 denotes an air conditioner main body in which an indoor unit 2 and an outdoor unit 3 are integrated, and a casing 2a of this indoor unit 2
A cross-flow fan 4 serving as an indoor blower and an indoor heat exchanger 5 serving as an evaporator are disposed inside the casing 2a, and an inclined gutter 6 formed at the lower end of the casing 2a is connected to the outdoor unit 3 at the back. It faces the drain pan 12 at the lower end of. Inside this outdoor unit 3, a cross flow fan 8 serving as an outdoor blower with a splash ring 7 attached to both ends or one end is mounted horizontally at the bottom, and an outdoor heat exchanger 9 serving as a condenser is installed on the outside front. The configuration is such that an air outlet 10 is provided on the lower surface of the casing 3a, and a suction port 11 is provided on the side. 13 is a blade formed over the entire area of the splash ring 7.Next, to explain this effect, first, the air conditioner is operated and a predetermined refrigeration cycle is performed, and the cold air caused by refrigerant evaporation in the indoor heat exchanger 5 crosses. As the flow fan 4 rotates, air is blown into the room from the upper front.
ここにおいて、室内ユニット２側の室内熱交換ａ５より
発生したドレン水は傾斜樋部６より背部に一体の室外ユ
ニット３のドレンパン１２に流出する。ここで室外ユニ
ット３のクロスフローファン８は室内ユニット２側に向
かって回転（第１図にあって左方向）するため、室外熱
交換器９を通過した熱風とスプラッシュされるドレン水
の吹出し方向を変え、室内ユニット２の底部に開口の吹
出口１０に導き吹出しがなされる。この場合、ドレンパ
ン１２に溜まったドレン水はクロスフローファン８端の
スプラッシュリング７により掻き上げられ凝縮器となる
室外熱交換器９に散水され、該室外熱交換器９の凝縮効
率を上げるものである。Here, drain water generated from the indoor heat exchange a5 on the indoor unit 2 side flows out from the inclined gutter section 6 to the drain pan 12 of the outdoor unit 3 integrated at the back. Here, since the cross-flow fan 8 of the outdoor unit 3 rotates toward the indoor unit 2 side (leftward in FIG. 1), the direction in which the hot air passing through the outdoor heat exchanger 9 and the splashed drain water are blown out is The air is then guided to the air outlet 10 opened at the bottom of the indoor unit 2 and air is blown out. In this case, the drain water accumulated in the drain pan 12 is scraped up by the splash ring 7 at the end of the cross flow fan 8 and sprayed on the outdoor heat exchanger 9 which serves as a condenser, thereby increasing the condensation efficiency of the outdoor heat exchanger 9. be.
〈発明の効果〉
上述のように本発明の空気調和機は、室外ユニットのク
ロスフローファンの端にスプラッシュリングを備えたこ
とにより、室外熱交換器（凝縮器）よりの熱風と室外熱
交換器へ散水さレルドレン水の方向が変わるため、凝縮
効率の向上を計ると共に、出窓一体型空気調和機のドレ
ンレス化することができる。また、熱風の吹出しを室外
ユニットの下面より吹出すため、通る人に高温、高湿の
熱風を吹付けることもない等の効果を有する。<Effects of the Invention> As described above, the air conditioner of the present invention includes a splash ring at the end of the crossflow fan of the outdoor unit, so that hot air from the outdoor heat exchanger (condenser) and the outdoor heat exchanger can Since the direction of the drain water sprinkled on the air conditioner changes, it is possible to improve condensation efficiency and make the bay window integrated air conditioner drainless. In addition, since the hot air is blown out from the bottom surface of the outdoor unit, there is no need to blow high-temperature, high-humidity hot air onto people passing by.
図面は本発明の実施例を示すもので、第１図は要部縦断
側面図、第２図は室外熱交換器とクロスフローファンと
の関係を示す平面図である。
２・・・室内ユニット、３・・・室外ユニット、４・・
・クロスフローファン、５・・・室内熱交換器、７・・
・スプラッシュリング、８・・・クロスフローファン、
９・・・室外熱交換器、１０・・・吹出口、１１・・・
吸込口、１２・・・ドレンパン。The drawings show an embodiment of the present invention, and FIG. 1 is a longitudinal sectional side view of a main part, and FIG. 2 is a plan view showing the relationship between an outdoor heat exchanger and a cross flow fan. 2...Indoor unit, 3...Outdoor unit, 4...
・Cross flow fan, 5... Indoor heat exchanger, 7...
・Splash ring, 8...Cross flow fan,
9... Outdoor heat exchanger, 10... Air outlet, 11...
Suction port, 12...Drain pan.
Claims (1)
プラッシュリングを具備し、室内側蒸発器より発生した
ドレンをスプラッシュリングで凝縮器となる室外熱交換
器に散水しながら送風すると共に、吸込口を側面、吹出
口を下面に設け、吸込口に面して室外熱交換器を配設し
、スプラッシュリングで掻き上げられたドレン水を室外
熱交換器に散水し、クロスフローファンからの風を吹出
口から吐出すことを特徴とする空気調和機。1. Equipped with a splash ring at both ends or one end of the outdoor cross-flow fan, the splash ring sprays the condensate generated from the indoor evaporator into the outdoor heat exchanger that serves as the condenser, and blows the air while sprinkling the air. , the air outlet is provided at the bottom, and the outdoor heat exchanger is placed facing the suction port, and the drain water scraped up by the splash ring is sprinkled on the outdoor heat exchanger, and the air from the cross flow fan is placed at the air outlet. An air conditioner that discharges air from the air.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1210253A JPH0375422A (en) | 1989-08-15 | 1989-08-15 | Air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1210253A JPH0375422A (en) | 1989-08-15 | 1989-08-15 | Air conditioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0375422A true JPH0375422A (en) | 1991-03-29 |
Family
ID=16586322
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1210253A Pending JPH0375422A (en) | 1989-08-15 | 1989-08-15 | Air conditioner |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0375422A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010196928A (en) * | 2009-02-24 | 2010-09-09 | Sharp Corp | Air conditioner |
| US9261285B2 (en) | 2009-02-24 | 2016-02-16 | Sharp Kabushiki Kaisha | Air conditioner |
-
1989
- 1989-08-15 JP JP1210253A patent/JPH0375422A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010196928A (en) * | 2009-02-24 | 2010-09-09 | Sharp Corp | Air conditioner |
| US9261285B2 (en) | 2009-02-24 | 2016-02-16 | Sharp Kabushiki Kaisha | Air conditioner |
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