JPS6146345Y2 - - Google Patents
Info
- Publication number
- JPS6146345Y2 JPS6146345Y2 JP1981094193U JP9419381U JPS6146345Y2 JP S6146345 Y2 JPS6146345 Y2 JP S6146345Y2 JP 1981094193 U JP1981094193 U JP 1981094193U JP 9419381 U JP9419381 U JP 9419381U JP S6146345 Y2 JPS6146345 Y2 JP S6146345Y2
- Authority
- JP
- Japan
- Prior art keywords
- air
- outdoor
- air conditioner
- heat exchanger
- indoor
- 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
- 238000009423 ventilation Methods 0.000 claims description 13
- 239000003507 refrigerant Substances 0.000 description 5
- 238000001816 cooling Methods 0.000 description 3
- 238000004378 air conditioning Methods 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Landscapes
- Structures Of Non-Positive Displacement Pumps (AREA)
- Air-Conditioning Room Units, And Self-Contained Units In General (AREA)
Description
【考案の詳細な説明】
本考案は背面が室外空気に接するように形成さ
れた空気調和機に係り、特に熱交換器用の送風機
にプロペラフアンを使用し、その流路が室内・室
外に通じるようにした換気通路を設けると共に前
記プロペラフアンを正逆回転可能にした換気機能
を備えたものに関する。[Detailed description of the invention] This invention relates to an air conditioner whose back surface is in contact with outdoor air, and in particular uses a propeller fan for the blower for the heat exchanger, so that the flow path connects indoors and outdoors. The present invention relates to a device having a ventilation function in which the propeller fan is rotatable in forward and reverse directions and is provided with a ventilation passage.
一般に空調機器には換気機能はかかせぬもので
ある。この場合室内空気を排出する排風機と屋外
空気を取り入れる吸入機とがあるが、特に後者は
ウインドフアン機能として広く使用されている。
しかし排風機、吸入機とも長所、欠点があり、相
方を使い分ければ大変便利な換気装置となる。 In general, ventilation function is essential for air conditioning equipment. In this case, there are exhaust fans that exhaust indoor air and intake fans that take in outdoor air, and the latter in particular is widely used as a wind fan function.
However, both exhaust fans and inhalers have their advantages and disadvantages, and if you use them properly, they can become very convenient ventilation devices.
本考案は上記の点に鑑み、熱交換用送風機にプ
ロペラフアンを使用し、このフアンを使用して換
気作用をなすと共に、これを正転、逆転させるこ
とにより排風機と吸入機との使い分けを可能にし
た空気調和機を提供するものである。 In view of the above points, the present invention uses a propeller fan as a heat exchange blower, and uses this fan to perform ventilation, and by rotating it forward and reverse, it can be used as an exhaust fan or an intake fan. The purpose of this project is to provide an air conditioner that makes this possible.
以下、図面により本考案の一実施例を説明す
る。 An embodiment of the present invention will be described below with reference to the drawings.
第１図は本考案に係る空気調和機の斜視図、第
２図は同空気調和機の使用状態を示した側断面図
である。 FIG. 1 is a perspective view of an air conditioner according to the present invention, and FIG. 2 is a side sectional view showing the air conditioner in use.
図面において１は空気調和機本体、２は空気調
和機本体１内の室内側に設置したエバポレータ、
３は室内側に設置したクロスフローフアン、４は
室内側吸込口、５は室内側吐出口、６は空気調和
機本体１の室外側に設置したコンプレツサ、７は
同室外側に設置したコンデンサ、８はコンデンサ
７に対して送風を行なうプロペラフアン、９はプ
ロペラフアン８を回転させるフアンモータで正逆
回転可能になつている。１０は空気調和機本体１
の室外側から室内に対して開口した換気口、１１
は換気口１０を開閉するシヤツタ、１２は取付
枠、１３は壁である。 In the drawing, 1 is the air conditioner main body, 2 is the evaporator installed on the indoor side of the air conditioner main body 1,
3 is a cross flow fan installed on the indoor side, 4 is an indoor suction port, 5 is an indoor discharge port, 6 is a compressor installed on the outdoor side of the air conditioner body 1, 7 is a condenser installed on the same outdoor side, 8 9 is a propeller fan that blows air to the condenser 7, and 9 is a fan motor that rotates the propeller fan 8, which can be rotated in forward and reverse directions. 10 is the air conditioner body 1
Ventilation opening opening from the outside of the room into the room, 11
1 is a shutter for opening and closing the ventilation opening 10, 12 is a mounting frame, and 13 is a wall.
上記構造の空気調和機はその背面が第２図に示
すように室外空気に接するようになつており、通
常の冷房運転は一般の空気調和機と同様に行なわ
れる。つまり、コンプレツサ６で圧縮された冷媒
はコンデンサ７においてプロペラフアン８による
室外空気の送風によつて熱を放出して凝縮し、エ
バポレータ２ではクロスフローフアン３による室
内空気の送風から熱を奪つて室内空気を冷却して
蒸発する。 The air conditioner having the above structure has its rear surface in contact with outdoor air as shown in FIG. 2, and normal cooling operation is performed in the same manner as a general air conditioner. In other words, the refrigerant compressed by the compressor 6 is condensed in the condenser 7 by releasing heat from the outdoor air blown by the propeller fan 8, and in the evaporator 2, the heat is taken away from the indoor air blown by the cross flow fan 3 and the refrigerant is condensed. It cools the air and evaporates.
通常の冷房運転はこのように行なわれるが、換
気口１０のシヤツタ１１を開成しての吸気運転お
よび排気運転は次のように行なわれる。つまり、
シヤツタ１１を開成状態にしてフアンモータ９を
正転させるとプロペラフアン８が正転して室内空
気は実線矢印で示すようにプロペラフアン８によ
り空気調和機本体１の室外側に吸い込まれ、コン
デンサ７を通して室外に排気される。また、フア
ンモータ９を逆転させるとプロペラフアン８が逆
転して室外空気が点線矢印に示すようにコンデン
サ７を通して空気調和機本体１の室外側に吸い込
まれ、換気口１０を通して室内に吐出される。 Normal cooling operation is performed as described above, but intake and exhaust operations with the shutter 11 of the ventilation port 10 opened are performed as follows. In other words,
When the shutter 11 is opened and the fan motor 9 is rotated in the normal direction, the propeller fan 8 rotates in the normal direction, and indoor air is sucked into the outdoor side of the air conditioner body 1 by the propeller fan 8 as shown by the solid arrow, and the condenser 7 Exhausted to the outside through. Further, when the fan motor 9 is reversed, the propeller fan 8 is reversed, and outdoor air is sucked into the outdoor side of the air conditioner body 1 through the condenser 7 as shown by the dotted arrow, and is discharged into the room through the ventilation port 10.
このように、換気口１０を開成した状態でプロ
ペラフアンのフアンモータ９を正逆することで、
室外空気を室内に導入する吸気運転、室内空気を
室外に排出する排気運転を行うことができるもの
である。 In this way, by rotating the fan motor 9 of the propeller fan in the forward and reverse directions with the ventilation port 10 open,
It can perform an intake operation to introduce outdoor air into the room, and an exhaust operation to exhaust indoor air to the outside.
この場合特に、排気運転においては、室内空気
が室外側の熱交換器７を通過するので、この室外
側熱交換器７で排気の熱エネルギーを回収でき
る。 In this case, especially during the exhaust operation, the indoor air passes through the outdoor heat exchanger 7, so that the outdoor heat exchanger 7 can recover the thermal energy of the exhaust gas.
即ち、例えば暖房時において室内側の熱交換器
２は凝縮器、室外側の熱交換器７は蒸発器となつ
ているが、暖かい室内空気が室外側の熱交換器７
を通過する時に該熱交換器７を加熱して蒸発を促
進させる。つまり熱エネルギーを蒸発器通過中の
冷媒に伝達できるものである。特に外気温が低い
場合には室外側熱交換器７における着霜を抑制す
る効果もある。 That is, for example, during heating, the indoor heat exchanger 2 acts as a condenser and the outdoor heat exchanger 7 acts as an evaporator, but warm indoor air is transferred to the outdoor heat exchanger 7.
When passing through the heat exchanger 7, the heat exchanger 7 is heated to promote evaporation. In other words, thermal energy can be transferred to the refrigerant passing through the evaporator. Particularly when the outside temperature is low, there is also an effect of suppressing frost formation on the outdoor heat exchanger 7.
同様に、冷房時では、室内側２が蒸発器、室外
側７が凝縮器となるが、冷たい室内空気が室外側
熱交換器７を通過することにより、室外側熱交換
器７を冷却し、冷媒の凝縮を促進して室内の
（冷）熱を冷媒に伝達することができる。 Similarly, during cooling, the indoor side 2 serves as an evaporator and the outdoor side 7 serves as a condenser, but the cold indoor air passes through the outdoor heat exchanger 7 to cool the outdoor heat exchanger 7. By promoting condensation of the refrigerant, indoor (cold) heat can be transferred to the refrigerant.
以上本考案によれば、室内と本体内の室外側と
を連通する換気口を開閉自在に設けると共に、室
外側の送風機を正逆転可能に設けたので、換気口
を開成した状態で送風器を正逆転することによ
り、室内空気を本体の室外を通して室外に排出し
たり、外気を本体の室外側を通して室内に導入す
ることができる。 As described above, according to the present invention, the ventilation hole that communicates the room with the outdoor side of the main body is provided so that it can be opened and closed freely, and the blower on the outdoor side is provided so that it can be rotated in the forward and reverse directions. By rotating forward and reverse, indoor air can be discharged outdoors through the main body outdoors, and outside air can be introduced indoors through the outdoor side of the main body.
特に排気の場合は、室内空気が室外側通過時に
熱交換器を通過することになるので、室内空気の
熱エネルギーを室外側熱交換器で回収することが
でき、エネルギーロスのない排気運転を行うこと
ができる。 Especially in the case of exhaust, since the indoor air passes through a heat exchanger when passing through the outdoor side, the thermal energy of the indoor air can be recovered by the outdoor heat exchanger, allowing exhaust operation with no energy loss. be able to.
第１図は本考案に係る空気調和機の斜視図、第
２図は同空気調和機の使用状態を示した側断面図
である。
１：空気調和機本体、８：プロペラフアン、１
０：換気口、１１：シヤツタ。
FIG. 1 is a perspective view of an air conditioner according to the present invention, and FIG. 2 is a side sectional view showing the air conditioner in use. 1: Air conditioner body, 8: Propeller fan, 1
0: Ventilation vent, 11: Shutter.
Claims (1)
ぞれに熱交換器及び送風機を内設したものにおい
て、 室内と本体内の室外側とを連通する換気口を開
閉自在に設けると共に、室外側の送風機を正逆可
能に設けて成る空気調和機。[Scope of claim for utility model registration] The inside of the main body is divided into an indoor side and an outdoor side, each of which is equipped with a heat exchanger and a blower, and a ventilation opening is provided to communicate the indoor side with the outdoor side inside the main body. An air conditioner that is installed so that it can be opened and closed freely, and also has a blower on the outside that can be turned forward and backward.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9419381U JPS58221U (en) | 1981-06-24 | 1981-06-24 | air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9419381U JPS58221U (en) | 1981-06-24 | 1981-06-24 | air conditioner |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS58221U JPS58221U (en) | 1983-01-05 |
| JPS6146345Y2 true JPS6146345Y2 (en) | 1986-12-26 |
Family
ID=29889128
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9419381U Granted JPS58221U (en) | 1981-06-24 | 1981-06-24 | air conditioner |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58221U (en) |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4962850U (en) * | 1972-09-11 | 1974-06-03 |
-
1981
- 1981-06-24 JP JP9419381U patent/JPS58221U/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS58221U (en) | 1983-01-05 |
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