JPH03158630A - Heat exchanging device - Google Patents
Heat exchanging deviceInfo
- Publication number
- JPH03158630A JPH03158630A JP1296916A JP29691689A JPH03158630A JP H03158630 A JPH03158630 A JP H03158630A JP 1296916 A JP1296916 A JP 1296916A JP 29691689 A JP29691689 A JP 29691689A JP H03158630 A JPH03158630 A JP H03158630A
- Authority
- JP
- Japan
- Prior art keywords
- cross
- air
- motor
- room
- amount
- 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
- 238000007664 blowing Methods 0.000 abstract 2
- 230000003247 decreasing effect Effects 0.000 abstract 1
- 230000001788 irregular Effects 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 3
- 238000005192 partition Methods 0.000 description 3
- 238000013459 approach Methods 0.000 description 1
Landscapes
- Air-Conditioning Room Units, And Self-Contained Units In General (AREA)
- Air Filters, Heat-Exchange Apparatuses, And Housings Of Air-Conditioning Units (AREA)
Abstract
Description
【発明の詳細な説明】
（イ）産業上の利用分野
本発明は筺体内の熱交換器の両側に夫々クロスフローフ
ァンを備えた空気調和機に関する。DETAILED DESCRIPTION OF THE INVENTION (a) Field of Industrial Application The present invention relates to an air conditioner equipped with cross-flow fans on both sides of a heat exchanger in a housing.
（ロ）従来の技術
従来、この種の空気調和機の構造が示されたものとして
特公昭５８−１１５２８号公報がある。(b) Prior Art Conventionally, the structure of this type of air conditioner is disclosed in Japanese Patent Publication No. 58-11528.
この公報で示された空気調和機の構造は筺体内の熱交換
器の両側に夫々クロスフローファンを備え、このファン
の間にはこのファンの軸心方向へ延在した風案内部材を
設け、この部材をファンの軸心方向に対して略平行とな
るよう移動きせるものである。このような風案内部材を
設けたことによって、例えばこの部材を一方のクロスフ
ローファン側へ寄せると、この一方のクロスフローファ
ンの吸°込面積が小さく、他方のクロスフローファンの
吸込面積が大きくなる。これによって、一方のクロスフ
ローファンから吐出される風量は他方のクロスフローフ
ァンから吐出される風量よりも小さくなる。The structure of the air conditioner shown in this publication includes cross-flow fans on both sides of a heat exchanger in the housing, and a wind guide member extending in the axial direction of the fans is provided between the fans. This member is moved so as to be substantially parallel to the axial direction of the fan. By providing such a wind guide member, for example, when this member is moved toward one cross-flow fan, the suction area of one cross-flow fan is small and the suction area of the other cross-flow fan is large. Become. As a result, the amount of air discharged from one cross-flow fan becomes smaller than the amount of air discharged from the other cross-flow fan.
（ハ）発明が解決しようとする課題
このように風案内部材をクロスフローファンの軸心方向
に対し略平行状態に移動させることによって、夫々のク
ロスフローファンから吐出される風量が調整され、きめ
細かな送風制御が行なえる。(c) Problems to be Solved by the Invention By moving the wind guide member approximately parallel to the axial direction of the cross-flow fan in this way, the amount of air discharged from each cross-flow fan can be adjusted and finely tuned. Air blow control can be performed.
しかしながら、この空気調和機から吐出される風量は吹
出口内の各部分においては一定であるため、室内の隅に
この空気調和機が設置された場合は吹出口の風向変更羽
根を室内の中央へ向けたとしても室内の中央に向って多
量の空気を吐出させることがむずかしく、室内の温度む
らを少なくするのに時間がかかっていた。However, the volume of air discharged from this air conditioner is constant in each part of the outlet, so if this air conditioner is installed in a corner of the room, move the wind direction changing blade of the outlet to the center of the room. Even if they were to be directed toward the center of the room, it was difficult to blow a large amount of air toward the center of the room, and it took time to reduce the unevenness of the temperature inside the room.
本発明は空気調和機が室内の隅に設置された場合でも、
室内の温度むらを早く少なくすることを目的としたもの
である。The present invention enables even if the air conditioner is installed in a corner of the room,
The purpose is to quickly reduce temperature fluctuations in the room.
（ニ）課題を解決するだめの手段
この目的を達成するために、本発明は熱交換器の両側に
夫々クロスフローファンを配置し、且つ両クロスフロー
ファンの間にはこれらファンの軸心と交わる方向へ移動
する風案内部材を設けるようにしたものである。(d) Means for Solving the Problems In order to achieve this object, the present invention arranges cross-flow fans on both sides of a heat exchanger, and between the two cross-flow fans there is a A wind guide member that moves in intersecting directions is provided.
（＊）作ＪＴＩ
風案内部材の一端が一方のクロスフローファンの一端に
近づきこの部材の他端がこの一方のクロスフローファン
の他端に遠ざかるようこの部材を移動させると、一方の
クロスフローファンの一端側から吐出される風量は他端
側から吐出きれる風量よりも少なくなる。(*) Made by JTI If you move this member so that one end of the wind guide member approaches one end of one cross-flow fan and the other end of this member moves away from the other end of this one cross-flow fan, one cross-flow fan The amount of air discharged from one end is smaller than the amount of air that can be completely discharged from the other end.
（へ）実施例
第１図、第２図において、１は分離型空気調和機の室内
側の熱交換ユニットで、前面中央に吸込口２がこの吸込
口の上下に夫々吹出口３．４が設けられている。５，６
はこれら吹出口３．４に配置された風向変更羽根である
。７は熱交換器で、吸込口２の後方に収納されている。(F) Embodiment In Figures 1 and 2, 1 is a heat exchange unit on the indoor side of a separate air conditioner, with an inlet 2 at the center of the front and outlet ports 3 and 4 above and below this inlet, respectively. It is provided. 5,6
are wind direction changing blades arranged at these air outlets 3.4. A heat exchanger 7 is housed behind the suction port 2.
８．９はこの熱交換器の上下両側に設けられたクロスフ
ローファン、１０はドレンパン、１１は上側のクロスフ
ローファンの部材、１２はこれらクロスフローファン８
，９のケーシングである。１３は両クロスフローファン
間の中央に設けられた山形の風案内部材で、ケーシング
１２に埋め込まれたモータ１４によってこのモータの軸
を中心にして左右に揺動する（第２図実線矢印参照）、
すなわち風案内部材１３はクロスフローファン８，９の
軸心１５と交わる方向へ移動する。１６．１７はユニッ
トの内部に立てられた左右の仕切板で左側仕切板１６に
はクロスフローファン８，９の軸受１８が取り付けられ
ている。又、右側仕切板１７の右方にはクロスフローフ
ァン８，９をｇ動ｔ るファンモータ１９が配置されて
いる。Reference numerals 8 and 9 refer to cross-flow fans installed on both the upper and lower sides of this heat exchanger, 10 refers to a drain pan, 11 refers to members of the upper cross-flow fan, and 12 refers to these cross-flow fans 8.
, 9 casing. Reference numeral 13 denotes a chevron-shaped wind guide member provided in the center between both cross-flow fans, which is swung left and right around the shaft of this motor by a motor 14 embedded in the casing 12 (see solid line arrow in Figure 2). ,
That is, the wind guide member 13 moves in a direction intersecting the axis 15 of the cross flow fans 8 and 9. 16 and 17 are left and right partition plates erected inside the unit, and the bearings 18 of the cross flow fans 8 and 9 are attached to the left partition plate 16. Further, on the right side of the right partition plate 17, a fan motor 19 for moving the cross flow fans 8 and 9 is arranged.
ここでモータ１４０回転軸を右側へ回動させると、この
回動によって風案内部材１３は第３図に示すよう右上り
状態となる。この状態で、ファンモータ１９を運転させ
ると、上側クロスフローファン８の一端側の吸込面積２
０が広く他端側の吸込面積２１が狭くなる。これによっ
て上側吹田口３から吐出される風量は上側クロスフロー
ファン８の一端側から吐出きれる風量よりも多くなる。If the rotating shaft of the motor 140 is now rotated to the right, this rotation will cause the wind guide member 13 to rise to the right as shown in FIG. In this state, when the fan motor 19 is operated, the suction area 2 at one end of the upper cross flow fan 8
0 is wide and the suction area 21 on the other end side is narrow. As a result, the amount of air discharged from the upper Suita port 3 becomes larger than the amount of air that can be completely discharged from one end of the upper cross flow fan 8.
一方、右上り状態の風案内部材１３によって下側クロス
フローファン９の一端側の吸込面積２２が狭くなり、他
端側の吸込面積２３が広くなる。これによって下側吹田
口４から吐出される風量は一端側が少なく他端側が多く
なる。On the other hand, due to the wind guide member 13 in the right-up position, the suction area 22 at one end of the lower cross-flow fan 9 becomes narrower, and the suction area 23 at the other end becomes wider. As a result, the amount of air discharged from the lower Suita port 4 is smaller on one end side and larger on the other end side.
従ってこの熱交換ユニット１を第４図に示したように室
内２４の隅部に据付けた場合は、風案内部材１３を右上
り状態に保ち且つ上側吹出口３の風向変更羽根５を室内
の中央側へ向は下側吹田口４の風向変更羽根６を熱交換
ユニット１の前方へ向けてクロスフローファン８．９を
運転させると、上側吹出口３の一端から吐出される風量
は他端から吐出される風量よりも多く、従って上側吹出
口３から吐出きれた風の風速分布は実線Ａのようになり
室内の中央まで風が届く。Therefore, when this heat exchange unit 1 is installed in a corner of the room 24 as shown in FIG. When the cross flow fan 8.9 is operated with the wind direction changing vane 6 of the lower Suita outlet 4 directed toward the front of the heat exchange unit 1, the amount of air discharged from one end of the upper outlet 3 will change from the other end. It is larger than the amount of air being discharged, and therefore the wind speed distribution of the air completely discharged from the upper blower outlet 3 is as shown by the solid line A, and the wind reaches the center of the room.
又、下側吹田口４においては一端から吐出される風量は
他端から吐出される風量よりも少なく、従って下側吹田
口４から吐出された風の風速分布は実線Ｂのようになり
下側吹田口４の他端から吐出された多量の風がこの室内
２４の壁面２５に沿う、このようにして室内の温度むら
の発生を少なく抑えている。又、この風案内部材１３は
モータ１４の運転によって第５図で示すよう左上り状態
にすることもでき、この時の風の流れは実線状態となる
。そして、この時の風速分布は第４図の実線Ａ並びにＢ
で囲まれた領域が実線矢印方向に動く、ここで、この風
案内部材１３の揺動を周期的に行なえば、−層室内温度
のむらが少なくなる。In addition, in the lower Suita outlet 4, the amount of air discharged from one end is smaller than the amount of air discharged from the other end, so the wind speed distribution of the air discharged from the lower Suita outlet 4 is as shown by the solid line B, and the lower side A large amount of air discharged from the other end of the Suita mouth 4 flows along the wall surface 25 of the room 24, thus suppressing the occurrence of temperature unevenness in the room. Further, the wind guide member 13 can also be brought into an upward leftward position as shown in FIG. 5 by operating the motor 14, and the flow of the wind at this time becomes a solid line state. The wind speed distribution at this time is shown by solid lines A and B in Figure 4.
The area surrounded by moves in the direction of the solid line arrow.If the wind guide member 13 is oscillated periodically, the non-uniformity of the temperature inside the room will be reduced.
（ト）発明の効果
以上述べたように、本発明は熱交換器の両側にクロスフ
ローファンを配置し、且つこの両クロスフローファン間
にはこれらファンの軸心と交わる方向へ移動する風案内
板を設けたので、この風案内板の移動によって吹出口の
一端から吐出きれる風量をその他端から吐出される風量
よりも多くでき、熱交換ユニットが室の隅に据付けられ
たとしても、この室の中央側へ多量の風を送り込んで室
温のむらを少なくできる。(g) Effects of the invention As described above, the present invention provides cross-flow fans arranged on both sides of a heat exchanger, and a wind guide that moves in a direction intersecting the axes of these fans between the two cross-flow fans. Since the plate is installed, by moving the air guide plate, the amount of air that can be discharged from one end of the outlet can be larger than the amount of air that can be discharged from the other end. Even if the heat exchange unit is installed in the corner of the room, A large amount of air can be sent to the center of the room to reduce unevenness in room temperature.
図面は本発明の実施例を示し、第１図は熱交換ユニット
の縦断面図、第２図は第１図のト］′断面を示す熱交換
ユニットの断面図、第３図は同ユニットの風案内部材を
右上り状態にした時の同ユニットの説明図、第４図は第
３図に示した状態の熱交換ユニットから吐出される風の
分布を示す説明図、第５図は同ユニットの風案内部材を
左上り状態にした時の同ユニットの説明図である。
１・・・熱交換ユニット、 ７・・・熱交換器、 ８゜
９・・・クロスフローファン、 １３・・・風案内部
材、１５・・・軸心。
第
図
６８
ｒ
４
第
図The drawings show embodiments of the present invention; FIG. 1 is a longitudinal sectional view of the heat exchange unit, FIG. 2 is a sectional view of the heat exchange unit showing the cross section of FIG. An explanatory diagram of the same unit when the wind guide member is in the upward right position, Fig. 4 is an explanatory diagram showing the distribution of air discharged from the heat exchange unit in the state shown in Fig. 3, and Fig. 5 is the same unit. FIG. 3 is an explanatory diagram of the unit when the wind guide member is in an upward left-facing state. DESCRIPTION OF SYMBOLS 1...Heat exchange unit, 7...Heat exchanger, 8゜9...Cross flow fan, 13...Air guide member, 15...Axis center. Figure 68 r 4 Figure
Claims (1)
クロスフローファンとを内蔵した熱交換ユニットにおい
て、これら両クロスフローファンの間にはこれらファン
の軸心と交わる方向へ移動する風案内部材を設けたこと
を特徴とする熱交換ユニット。1) In a heat exchange unit with a built-in heat exchanger and cross-flow fans located on both sides of the heat exchanger, there is a space between the two cross-flow fans that moves in a direction intersecting the axes of these fans. A heat exchange unit characterized by being provided with a wind guide member.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1296916A JPH03158630A (en) | 1989-11-15 | 1989-11-15 | Heat exchanging device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1296916A JPH03158630A (en) | 1989-11-15 | 1989-11-15 | Heat exchanging device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH03158630A true JPH03158630A (en) | 1991-07-08 |
Family
ID=17839833
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1296916A Pending JPH03158630A (en) | 1989-11-15 | 1989-11-15 | Heat exchanging device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH03158630A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1703217A1 (en) * | 2005-03-16 | 2006-09-20 | Mitsubishi Denki Kabushiki Kaisha | Air conditioner |
| EP2148145A1 (en) * | 2008-07-25 | 2010-01-27 | Sanyo Electric Co., Ltd. | Air conditioning apparatus |
| CN106556066A (en) * | 2016-11-29 | 2017-04-05 | 海信（山东）空调有限公司 | A kind of wall-hanging air conditioner |
| WO2019144958A1 (en) * | 2018-01-29 | 2019-08-01 | 青岛海尔空调器有限总公司 | Vertical air conditioner indoor unit |
-
1989
- 1989-11-15 JP JP1296916A patent/JPH03158630A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1703217A1 (en) * | 2005-03-16 | 2006-09-20 | Mitsubishi Denki Kabushiki Kaisha | Air conditioner |
| EP2148145A1 (en) * | 2008-07-25 | 2010-01-27 | Sanyo Electric Co., Ltd. | Air conditioning apparatus |
| CN106556066A (en) * | 2016-11-29 | 2017-04-05 | 海信（山东）空调有限公司 | A kind of wall-hanging air conditioner |
| WO2019144958A1 (en) * | 2018-01-29 | 2019-08-01 | 青岛海尔空调器有限总公司 | Vertical air conditioner indoor unit |
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