JPS6227787Y2 - - Google Patents
Info
- Publication number
- JPS6227787Y2 JPS6227787Y2 JP1981134992U JP13499281U JPS6227787Y2 JP S6227787 Y2 JPS6227787 Y2 JP S6227787Y2 JP 1981134992 U JP1981134992 U JP 1981134992U JP 13499281 U JP13499281 U JP 13499281U JP S6227787 Y2 JPS6227787 Y2 JP S6227787Y2
- Authority
- JP
- Japan
- Prior art keywords
- compressor
- heat exchanger
- outdoor
- ventilation system
- condensed 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.)
- Expired
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 25
- 238000009423 ventilation Methods 0.000 claims description 21
- 238000005192 partition Methods 0.000 description 6
- 239000000758 substrate Substances 0.000 description 6
- 230000000694 effects Effects 0.000 description 5
- 238000001816 cooling Methods 0.000 description 4
- 238000007664 blowing Methods 0.000 description 3
- 239000003507 refrigerant Substances 0.000 description 3
- 238000010521 absorption reaction Methods 0.000 description 2
- 239000006096 absorbing agent Substances 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 238000005057 refrigeration Methods 0.000 description 1
- 238000003303 reheating Methods 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
Landscapes
- Compressor (AREA)
- Devices For Blowing Cold Air, Devices For Blowing Warm Air, And Means For Preventing Water Condensation In Air Conditioning Units (AREA)
Description
【考案の詳細な説明】
本考案はセパレート形，一体形等の空気調和機
の改良に関するもので、高効率，低騒音，低振動
でかつ凝縮水処理を容易にするものである。[Detailed Description of the Invention] The present invention relates to an improvement of separate type, integrated type, etc. air conditioners, which have high efficiency, low noise, low vibration, and facilitate condensed water treatment.
従来の一体形空気調和機は、圧縮機として縦長
円筒形状のいわゆる縦形ロータリ式等の圧縮機を
使用し、室外側通風系路中にこの圧縮機を配置し
ていた。この場合室外側送風機により、室外側か
ら吸込まれた風は圧縮機を通り室外側熱交換器を
通過して室外へ排出される。この際高温になつて
いる圧縮機の外かくは通過する風によりその表面
から熱をうばわれていくが、この時の圧縮機外か
くと風との間の熱の移動は固体表面と空気の熱伝
達であるため移動熱量は極めて少ない。従つて圧
縮機に吸込まれる冷媒は十分冷却されていない本
体内を通過するため再加熱され比容積が増加し圧
縮機の効率を低下させてしまうという欠点があつ
た。 Conventional integrated air conditioners use a so-called vertical rotary type compressor having an elongated cylindrical shape as a compressor, and the compressor is disposed in an outdoor ventilation system. In this case, air sucked in from the outdoor side by the outdoor side blower passes through the compressor, passes through the outdoor heat exchanger, and is discharged outdoors. At this time, heat is carried away from the surface of the compressor's outer shell, which is at a high temperature, by the passing wind. At this time, the heat transfer between the compressor outer shell and the air is caused by Since it is heat transfer, the amount of heat transferred is extremely small. Therefore, the refrigerant sucked into the compressor passes through the main body, which has not been sufficiently cooled, and is therefore reheated, increasing the specific volume and reducing the efficiency of the compressor.
本考案は室内側熱交換器で生じる凝縮水を利用
して圧縮機を冷却し、主として上記の如き欠点を
除去するものである。以下、本考案をその一実施
例を示す添付図面の第１図，第２図を参考に説明
する。 The present invention utilizes condensed water generated in the indoor heat exchanger to cool the compressor, and mainly eliminates the above-mentioned drawbacks. Hereinafter, the present invention will be explained with reference to FIGS. 1 and 2 of the accompanying drawings showing one embodiment thereof.
一体形空気調和機１は、深さｈを有する基板２
と、基板２上に設け室内側通風系路Ｉと室外側通
風系路ｏとを区分する隔壁３と箱体４等により本
体を構成している。室外側通風系路ｏには背面５
の吹出し口６に面して取付けられた室外側熱交換
器７、回転軸を隔壁３に対して垂直となるよう取
付けられたモータ８、このモータ８の軸の一端に
取付けられ室外側熱交換器７に向けて風を吹き付
け、かつ基板２内の凝縮水をかきあげて室外側熱
交換器７にこの水を吹き付けるための鍔付輸状の
水かき上具（以下スリンガリングという）９を備
えた軸流フアン１０、基板２の深さｈ内に外かく
１１がはいるように位置させた横置形高圧タイプ
ロータリ式の圧縮機１２を設置している。さらに
室内側通風系路Ｉには前面１３の吸込み口１４に
面して取付けられた室内側熱交換器１５、モータ
８の軸の他端に取付けられ、かつ室内側熱交換器
１５を通過する風を風洞部１６に吹出すための多
翼フアン１７等を設けている。また基板２上の隔
壁３には隔壁３の下端において室内側通風系路Ｉ
と室外側通風系路ｏを結ぶ連通管１８が設けられ
ている。また軸流フアン１０および多翼フアン１
７はその吸込み側と吹出し側を仕切りかつ効率的
通風を計るためにそれぞれエアガイダ１９，２０
を有している。 The integrated air conditioner 1 includes a substrate 2 having a depth h.
The main body is composed of a partition wall 3 provided on a substrate 2 to separate an indoor ventilation system path I and an outdoor ventilation system path O, a box body 4, and the like. Back side 5 for outdoor ventilation system path o
an outdoor heat exchanger 7 mounted facing the outlet 6 of the motor 8, a motor 8 mounted with its rotating shaft perpendicular to the partition wall 3, and an outdoor heat exchanger mounted on one end of the shaft of the motor 8. A flange-like webbed tool (hereinafter referred to as a slinger ring) 9 is provided for blowing wind toward the container 7, scooping up condensed water in the substrate 2, and spraying this water onto the outdoor heat exchanger 7. An axial fan 10 and a horizontal high-pressure type rotary compressor 12 are installed so that the outer shell 11 is located within the depth h of the substrate 2. Further, in the indoor ventilation system path I, there is an indoor heat exchanger 15 installed facing the suction port 14 of the front surface 13, and an indoor heat exchanger 15 that is attached to the other end of the shaft of the motor 8 and passes through the indoor heat exchanger 15. A multi-blade fan 17 and the like are provided for blowing wind into the wind tunnel section 16. In addition, the partition wall 3 on the substrate 2 has an indoor ventilation system path I at the lower end of the partition wall 3.
A communication pipe 18 is provided that connects the outdoor side ventilation system path o. Also, an axial flow fan 10 and a multi-blade fan 1
7 has air guiders 19 and 20, respectively, to partition the suction side and the blowout side and ensure efficient ventilation.
have.
上記構成において動作を説明する。横置形高圧
タイプロータリ式の圧縮機１２から吐出された冷
媒は室外側熱交換器７で軸流フアン１０の送風に
より冷却され、絞り装置（図示せず）により減圧
され、室内側熱交換器１５で多翼フアン１７の通
風により蒸発し再び圧縮機１２へ戻り周知の冷凍
サイクルを形成している。この時、多翼フアン１
７で室内側より吸引され室内側熱交換器１５を通
過して熱交換された空気は水分を奪われて再び第
２図矢印の如く室内へ放出され、一方その水分は
下方の基板２の室内側通風系路Ｉ側へたまり、や
がて隔壁３を貫通して取付けた連通管１８により
基板２の室外側通風系路ｏ側へも侵入して行く。 The operation in the above configuration will be explained. The refrigerant discharged from the horizontal high-pressure rotary compressor 12 is cooled in the outdoor heat exchanger 7 by air blowing from the axial fan 10, reduced in pressure by a throttle device (not shown), and then transferred to the indoor heat exchanger 15. It is evaporated by the ventilation of the multi-blade fan 17 and returns to the compressor 12 again, forming a well-known refrigeration cycle. At this time, multi-wing fan 1
At step 7, the air sucked from the indoor side and passed through the indoor heat exchanger 15 for heat exchange is deprived of moisture and is discharged indoors again as shown by the arrow in FIG. It accumulates on the side of the inside ventilation system path I, and eventually penetrates into the outside side of the board 2 through the communication pipe 18 attached to the partition wall 3.
一方室外側通風系路ｏでは軸流フアン１０によ
り室外側から吸込口２１，２２を介して吸込まれ
た空気は圧縮機１２，モータ８のある室外側通風
系路ｏを通過し、エアガイダー１９を経て室外側
熱交換器１２に到り、吹出し口６から排出され
る。この際高圧タイプのため、外かく温度がかな
り高くなつている圧縮機１２はこの風の流れにさ
らされるため空気により表面から熱が奪われてい
く。また前述の如く基板２に凝縮水がたまつてく
ると、基板２の深さｈ内に外かく１１がオーバー
ラツプするように配置された圧縮機１２はその外
かく１１が水にひたるため冷めたい凝縮水によつ
ても冷却されることになる。このようにして圧縮
機１２は空気と水の双方により効果的に冷却され
るため圧縮機１２へ戻る冷媒の再加熱が減り効率
の上昇がみられる。 On the other hand, in the outdoor ventilation system path o, the air sucked in from the outdoor side via the suction ports 21 and 22 by the axial fan 10 passes through the outdoor ventilation system path o where the compressor 12 and motor 8 are located, and passes through the air guider 19. The air then reaches the outdoor heat exchanger 12 and is discharged from the outlet 6. At this time, the compressor 12, which is of a high-pressure type and has a considerably high external temperature, is exposed to this wind flow, and heat is removed from the surface by the air. Further, as mentioned above, when condensed water accumulates on the board 2, the compressor 12, which is arranged so that the outer parts 11 overlap within the depth h of the board 2, cools down because the outer parts 11 are immersed in water. It will also be cooled by condensed water. In this way, the compressor 12 is effectively cooled by both air and water, thereby reducing reheating of the refrigerant returning to the compressor 12 and increasing efficiency.
さらに圧縮機１２は水につかつているため、圧
縮機１２自身の発生する振動，騒音が水に伝わる
ため一体形空気調和機１から発生する振動，騒音
のレベルが低下するという効果も有している。 Furthermore, since the compressor 12 is immersed in water, the vibration and noise generated by the compressor 12 itself is transmitted to the water, which has the effect of reducing the level of vibration and noise generated from the integrated air conditioner 1. There is.
また圧縮機１２が水につかつているため、水温
の上昇が大きく、軸流フアン１０の回転時、スリ
ンガリング９のかきあげる水が室外側熱交換器７
に当つた時蒸発しやすい状態となり好ましい。 In addition, since the compressor 12 is immersed in water, the water temperature increases significantly, and when the axial flow fan 10 rotates, the water scraped up by the slinger ring 9 is transferred to the outdoor heat exchanger 7.
This is preferable because it easily evaporates when it comes into contact with.
さらに圧縮機１２は横置形高圧タイプロータリ
式であれば基板２内に半分程はいるような位置に
あるため、室外側通風系路ｏ中において従来の縦
形ロータリ圧縮機と比らべ通風抵抗が小さくなる
ため、風量の増大と騒音の低下が計れる。なお、
圧縮機１２は横置形高圧タイプロータリ式であれ
ば特に効果が顕著であるということで、これに限
定されるものでない。 Furthermore, if the compressor 12 is a horizontal high-pressure rotary type, it is located about halfway inside the board 2, so there is less ventilation resistance in the outdoor ventilation system path compared to a conventional vertical rotary compressor. Since it is smaller, it is possible to increase air volume and reduce noise. In addition,
The compressor 12 is particularly effective if it is a horizontal high-pressure type rotary type, but is not limited thereto.
このように本考案は室外側通風系路中における
箱体の底の深さ内に圧縮機を配置し、室外側通風
系路の通風抵抗の減少を計ると共に基板内の凝縮
水と圧縮機を接触させるようにしているので、従
来の圧縮機の使用時とは異なり、室外側通風系路
の風量の増大と騒音の低下が計れるという効果が
ある。また圧縮機は室外側通風系路に配設されて
いるためたとえ圧縮機の運転始めの凝縮水が十分
にない状態でも圧縮機の冷却を行なえ圧縮機の運
転時間が長くなり圧縮機の温度が高くなつてきた
ときには、凝縮水が増えてくるので圧縮機の冷却
効果を高めることができ、また圧縮機の停止後は
通常送風機は停止するが、凝縮水によつて冷却さ
れ、圧縮機の冷却が効果的に行なえるため圧縮機
の効率が向上する。そしてこのとき横置形圧縮機
のため、凝縮水の水位が低くても、水没容積が大
きく得られ、圧縮機の冷却効果が大であり、圧縮
機周囲は、広い面積（大容量）の凝縮水であるた
め、圧縮機から発生する振動，騒音の吸収体質量
が大きく、振動吸収効果，騒音吸収効果が大き
い。また圧縮機の冷却に供する凝縮水は、スリン
ガリングの作用により、撹拌されるため、水温も
低く保たれるため圧縮機の冷却効率もさらに高い
ものとなる。さらに基板に溜つた水の温度上昇に
より効率のよい水の蒸発を行なうことができる。 In this way, the present invention places the compressor within the depth of the bottom of the box in the outdoor ventilation system passage, thereby reducing the ventilation resistance of the outdoor ventilation system passage and reducing condensed water in the board and the compressor. Since they are in contact with each other, unlike when using a conventional compressor, it is possible to increase the air volume in the outdoor ventilation system and reduce noise. In addition, since the compressor is installed in the outdoor ventilation system, even if there is not enough condensed water at the beginning of compressor operation, the compressor can be cooled down. When the temperature rises, the amount of condensed water increases, which increases the cooling effect of the compressor.Also, although the blower normally stops after the compressor stops, the condensed water cools the compressor. can be carried out effectively, improving the efficiency of the compressor. At this time, since the compressor is horizontally mounted, even if the water level of the condensed water is low, a large submerged volume can be obtained, and the cooling effect of the compressor is large. Therefore, the mass of the absorber for vibration and noise generated from the compressor is large, and the vibration absorption effect and noise absorption effect are large. Furthermore, since the condensed water used for cooling the compressor is stirred by the action of the slinger ring, the temperature of the water is kept low, and the cooling efficiency of the compressor is further increased. Furthermore, by increasing the temperature of the water accumulated on the substrate, efficient water evaporation can be performed.
第１図および第２図はそれぞれ本考案の一実施
例を採用した一体形空気調和機の横断面図および
縦断面図である。
ｏ……室外側通風系路、２……基板（底）、４
……箱体、７……室外側熱交換器、１０……室外
側送風機（軸流フアン）、１２……圧縮機。
1 and 2 are a cross-sectional view and a vertical cross-sectional view, respectively, of an integrated air conditioner employing an embodiment of the present invention. o... Outdoor ventilation system path, 2... Board (bottom), 4
... Box body, 7 ... Outdoor heat exchanger, 10 ... Outdoor blower (axial flow fan), 12 ... Compressor.
Claims (1)
送風機，横置形の圧縮機を配設すると共に、前記
圧縮機を箱体の底に貯溜する室内側熱交換器で生
じた凝縮水中に位置させ、前記送風機には凝縮水
を前記熱交換器に飛散させるスリンガリングを設
けた空気調和機。 A heat exchanger is installed in the outdoor ventilation system path formed inside the box.
A blower and a horizontal compressor are installed, and the compressor is located in condensed water generated by an indoor heat exchanger that is stored at the bottom of the box, and the blower is configured to supply condensed water to the heat exchanger. An air conditioner equipped with a slinger ring that disperses the air.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1981134992U JPS5839426U (en) | 1981-09-10 | 1981-09-10 | air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1981134992U JPS5839426U (en) | 1981-09-10 | 1981-09-10 | air conditioner |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5839426U JPS5839426U (en) | 1983-03-15 |
| JPS6227787Y2 true JPS6227787Y2 (en) | 1987-07-16 |
Family
ID=29928387
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1981134992U Granted JPS5839426U (en) | 1981-09-10 | 1981-09-10 | air conditioner |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5839426U (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102135092A (en) * | 2010-01-22 | 2011-07-27 | 上海宝勒特压缩机有限公司 | Asymmetric cooled air-duct component of compressor |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS499806U (en) * | 1972-04-28 | 1974-01-28 |
-
1981
- 1981-09-10 JP JP1981134992U patent/JPS5839426U/en active Granted
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS499806U (en) * | 1972-04-28 | 1974-01-28 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5839426U (en) | 1983-03-15 |
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