JPS588954A - Separation type air conditioner - Google Patents
Separation type air conditionerInfo
- Publication number
- JPS588954A JPS588954A JP10678281A JP10678281A JPS588954A JP S588954 A JPS588954 A JP S588954A JP 10678281 A JP10678281 A JP 10678281A JP 10678281 A JP10678281 A JP 10678281A JP S588954 A JPS588954 A JP S588954A
- Authority
- JP
- Japan
- Prior art keywords
- indoor
- heat exchanger
- compressor
- unit
- outdoor
- 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
Landscapes
- Separation By Low-Temperature Treatments (AREA)
- Drying Of Gases (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
【発明の詳細な説明】
本発明は分離形マルチタイプの空気調和システ灯
ムに係わり、１台の室外ユニットに付し、複数台の室内
ユニツｔｆ設は次空気調和システムにおいて、運転効率
のよい省エネルギー化を図ることを目的とする。DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a separate multi-type air conditioning system lamp, which is attached to one outdoor unit and has multiple indoor units. The purpose is to save energy.
従来、こうした分離形マルチタイプの空気調和システム
の一例としては、第１図に示すような使われ方をする。Conventionally, an example of such a separate multi-type air conditioning system has been used as shown in FIG.
即ち、室外ユニット１は３馬力の圧縮機を塔載し接続管
２で接続された室内ユニット３は室外ユニット１の３馬
力に対応した能力を持ち、一方の接続管４で接続された
室内ユニット５は、１．５馬力の約半分の能力を持って
、それぞれの室内ユニット３，５が運転される。ところ
が、室内ユニット３．１台を運転している時は、室外ユ
ツト１は３馬力であるから、室外ユニット１に対応した
運転となり、何んら問題はないのであるが、室内ユニッ
ト５の１台運転時は、室内ユニット６の熱交換器に氷結
が生じ、熱交換効率を低下させる一方、ランニングコス
トも高くなるなどの欠点下にその一実施例を第２図にも
とづいて説明すも８は第１圧縮機９、第２圧縮機１ｏと
複数台の圧縮機を塔載した１台の室外ユニット、１１は
第１圧縮機９と、第２圧縮機１ｏの室外熱交換器１２．
１３となり、それぞれ、独立した回路で構成された室外
側熱交換器、１４は室外熱交換器１３かる第１電磁弁、
１５は同じく室外熱交換器１３からの冷媒を２号室内ユ
ニット１７に連通開閉する第２電磁弁、１８は１号室内
ユニット１６側に設けられたキャピラリチューブ、１９
は１号室内ユニット１６の室内熱交換器、２０は２号室
内ユニット１７内のキャピラリチューブ、２１は同じく
２号室内ユニット１７内の室内熱交換器２２．２３を１
つの熱交換器として構成し念室内側熱交換器、２４はキ
ャピラリチューブ、２６，２６，２７゜２８．２９．３
０は室外ユニット８と、１号室内ユニット１６．２号室
内ユニット１７と全接続する冷媒配管である。That is, the outdoor unit 1 is equipped with a 3-horsepower compressor, and the indoor unit 3 connected by the connecting pipe 2 has a capacity corresponding to the 3-horsepower of the outdoor unit 1, and the indoor unit connected by the connecting pipe 4 5, each of the indoor units 3 and 5 is operated with a capacity of about half of 1.5 horsepower. However, when indoor unit 3.1 is operating, outdoor unit 1 has a horsepower of 3, so the operation corresponds to outdoor unit 1, and there is no problem. During machine operation, ice forms on the heat exchanger of the indoor unit 6, reducing heat exchange efficiency and increasing running costs.One embodiment of this will be explained based on FIG. 2. 1 is an outdoor unit having a first compressor 9, a second compressor 1o, and a plurality of compressors mounted on the tower; 11 is an outdoor heat exchanger 12 for the first compressor 9 and the second compressor 1o;
13, an outdoor heat exchanger each composed of an independent circuit; 14, a first solenoid valve of the outdoor heat exchanger 13;
15 is a second solenoid valve that opens and closes the refrigerant from the outdoor heat exchanger 13 to the No. 2 indoor unit 17; 18 is a capillary tube provided on the No. 1 indoor unit 16 side; 19
1 is the indoor heat exchanger in the No. 1 indoor unit 16, 20 is the capillary tube in the No. 2 indoor unit 17, and 21 is the indoor heat exchanger 22 and 23 in the No. 2 indoor unit 17.
24 is a capillary tube, 26, 26, 27゜28.29.3
0 is a refrigerant pipe that is fully connected to the outdoor unit 8, the No. 1 indoor unit 16, and the No. 2 indoor unit 17.
上記構成において、例えば、１号室内ユニット１６のみ
運転する時は、第２圧縮機１ｏ（本実施例では第１圧縮
機９、第２圧縮機１ｏ共に同一能力の圧縮機である）を
運転することによって、電磁弁１４が開となり、室外熱
交換器１３、電磁弁１４、冷媒配管２６、キャピラリチ
ューブ１８、室内熱交換器１９、冷媒配管２６の順に流
れて、第２圧縮機１ｏに対応した１号室内ユニット１６
の運転が行なわれる。次に、２号室内ユニット１７を１
台運転する時、室内の負荷、或いは、広さによって、５
０％の運転でよい場合、電磁弁１５が開となり、第２圧
縮機１０．室外熱交換器１３、電磁弁１６、冷媒配管２
７．２号機室内ユニット１７のキャピラリチューブ２０
、室内熱交換器２ぺ冷媒配管２８の順に流れて、２号室
内ユニット１７は室内熱交換器２２のみの熱交換となる
から、６０チの運転となる。次に２号室内ユニツ）１７
ｉ１台運転で、室内負荷の大きい時、或いは広さによっ
て１００％の運転を行なう必要のある時は、前記電磁弁
１６を開にした６０％運転時と共に、第１圧縮機９も同
時運転することによって、第１圧縮機９、室外熱交換器
１２、冷媒配管２９、キャピラリチューブ２４、室内熱
交換器２３、冷媒配管３０の順に流れて、２号室内ユニ
ット１７は、１００％の能力で運転される。次に１号及
び、２号の両室内ユニツ）１６．１７全同時運転の場合
は、電磁弁１４．１５の両方共に開となり、ｆｇ１転が
行なわれるのである。In the above configuration, for example, when only the No. 1 indoor unit 16 is operated, the second compressor 1o (in this embodiment, the first compressor 9 and the second compressor 1o are compressors with the same capacity) is operated. As a result, the solenoid valve 14 is opened, and the refrigerant flows in the order of the outdoor heat exchanger 13, the solenoid valve 14, the refrigerant pipe 26, the capillary tube 18, the indoor heat exchanger 19, and the refrigerant pipe 26, and the refrigerant flows to the second compressor 1o. No. 1 indoor unit 16
driving will be carried out. Next, the No. 2 indoor unit 17 is
When operating the unit, depending on the load or size of the room, the
If 0% operation is sufficient, the solenoid valve 15 is opened and the second compressor 10. Outdoor heat exchanger 13, solenoid valve 16, refrigerant piping 2
7. Capillary tube 20 of Unit 2 indoor unit 17
The refrigerant flows through the indoor heat exchanger 2 and the refrigerant piping 28 in this order, and the No. 2 indoor unit 17 exchanges heat only with the indoor heat exchanger 22, resulting in a 60-chi operation. Next, No. 2 Indoor Unit) 17
i When one unit is operated, when the indoor load is large or when it is necessary to operate at 100% due to the size of the room, the first compressor 9 is operated at the same time as the solenoid valve 16 is opened at 60% operation. As a result, the flow flows in the order of the first compressor 9, the outdoor heat exchanger 12, the refrigerant pipe 29, the capillary tube 24, the indoor heat exchanger 23, and the refrigerant pipe 30, and the No. 2 indoor unit 17 is operated at 100% capacity. be done. Next, in the case of simultaneous operation of both the indoor units No. 1 and No. 2 (16.17), both solenoid valves 14.15 are opened, and the fg1 rotation is performed.
このように本発明によれば、室外ユニット内に同一の能
力を持つ第１圧縮機と、第２圧縮機を収納し、こ五ら両
正縮機の室外熱交換器を独立回路にして、一方の圧縮機
の室外熱交換器より、２室の室内ユニットに分岐し、そ
の分岐した一方の室内熱交換器と、他方の圧縮機の室外
熱交換器よ炊前記分岐した一方の室内熱交換器にそれぞ
れ独立した回路が構成された容量の小さい室内ユニット
と、容量の大きい室内ユニツ）全接続したものである・
から、容量の小さい室内ユニットヲ運転する時は、圧縮
機に対応した運転となり、熱交換器の氷結はなくなり、
ライニングコストも著る“しく低下するのである。又、
室外ユニ”７’）の能力を室内ユニットの数で割った能
力より容量の大きい室内ユニット’を運転することも可
能となり、６０％と、１ｏｏ％の能力制御が行なえ、負
荷に応じて、室内の広さに応じて対応した能力、対応し
た圧縮機の制御となるからライニングコストは著□るし
く良又、本発明は、第１圧縮機側の回路を分岐すれば、
更に多室用として展開出来る。As described above, according to the present invention, the first compressor and the second compressor having the same capacity are housed in the outdoor unit, and the outdoor heat exchangers of both positive compressors are made into independent circuits. The outdoor heat exchanger of one compressor branches into two indoor units, and the indoor heat exchanger of one of the branched indoor heat exchangers and the outdoor heat exchanger of the other compressor branch out. A small-capacity indoor unit, each with an independent circuit, and a large-capacity indoor unit) are fully connected.
Therefore, when operating a small-capacity indoor unit, the operation corresponds to the compressor, and the heat exchanger does not freeze.
Lining costs will also drop significantly.Also,
It is also possible to operate an indoor unit whose capacity is larger than the capacity of the outdoor unit divided by the number of indoor units, and the capacity can be controlled at 60% and 10%, depending on the load. The lining cost is significantly reduced because the capacity and control of the compressor corresponds to the size of the compressor.Also, in the present invention, if the circuit on the first compressor side is branched,
Furthermore, it can be developed for multi-room use.
８１図は作来の説明に付する室外ユニットと、室内ユニ
ットのシステム図、第２図は本発明の一実施例における
分離形空気調和機のシステム構成図である。
８・・・・・・室外ユニツ）％９．１０・・・パ圧縮機
、１２．１３・・・・・室外熱交換器、１６．１７・・
・・・・室内ユニツ）、１９，２２．２３・・山・室内
熱交換器。FIG. 81 is a system diagram of an outdoor unit and an indoor unit for explaining the construction, and FIG. 2 is a system configuration diagram of a separate air conditioner according to an embodiment of the present invention. 8...Outdoor unit)%9.10...Par compressor, 12.13...Outdoor heat exchanger, 16.17...
...indoor unit), 19,22.23...mountain/indoor heat exchanger.
Claims (1)
の室外熱交換器を独立回路に構成し、一方の圧縮機の室
外熱交換器より複数の室内ユニットの室内熱交換器に分
岐し、その分岐した一方の室内熱交換器と、前記他方の
圧縮機の室外熱交換器より前記分岐した一方の室内熱交
換器にそれぞれ独立した回路が、一方の室内ユニット内
に構成されてなる分離形空気調和機。A plurality of compressors in an outdoor unit and an outdoor heat exchanger for these plurality of compressors are configured as independent circuits, and the outdoor heat exchanger of one compressor branches to the indoor heat exchanger of a plurality of indoor units. A separate type in which independent circuits are configured in one indoor unit for one of the branched indoor heat exchangers and one of the branched indoor heat exchangers from the outdoor heat exchanger of the other compressor. Air conditioner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10678281A JPS588954A (en) | 1981-07-07 | 1981-07-07 | Separation type air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10678281A JPS588954A (en) | 1981-07-07 | 1981-07-07 | Separation type air conditioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS588954A true JPS588954A (en) | 1983-01-19 |
Family
ID=14442465
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10678281A Pending JPS588954A (en) | 1981-07-07 | 1981-07-07 | Separation type air conditioner |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS588954A (en) |
-
1981
- 1981-07-07 JP JP10678281A patent/JPS588954A/en active Pending
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