JPH0273563U - - Google Patents
Info
- Publication number
- JPH0273563U JPH0273563U JP15289288U JP15289288U JPH0273563U JP H0273563 U JPH0273563 U JP H0273563U JP 15289288 U JP15289288 U JP 15289288U JP 15289288 U JP15289288 U JP 15289288U JP H0273563 U JPH0273563 U JP H0273563U
- Authority
- JP
- Japan
- Prior art keywords
- heat exchanger
- parts
- divided
- refrigeration cycle
- placed next
- 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
- 230000006835 compression Effects 0.000 claims description 6
- 238000007906 compression Methods 0.000 claims description 6
- 238000005057 refrigeration Methods 0.000 claims description 6
- 238000011144 upstream manufacturing Methods 0.000 claims description 5
- 239000012530 fluid Substances 0.000 claims description 4
- 239000000498 cooling water Substances 0.000 claims 1
Landscapes
- Compression-Type Refrigeration Machines With Reversible Cycles (AREA)
- Other Air-Conditioning Systems (AREA)
Description
図面の第１図は在来の配列、第２図は本考案に
よる配列の一実施例を示し、ａ，ｂ，ｃは夫々全
負荷時、２／３負荷時、１／３負荷時の各部の流
体の温度の一例を示す。
１…流体入口管。２…第１圧縮式冷凍サイクル
の熱交換器。３…第２圧縮式冷凍サイクルの熱交
換器。４…第３圧縮式冷凍サイクルの熱交換器。
５…流体出口管ヘツダー。６…サーモスタツト。
７…第１圧縮機。８…第２圧縮機。９…第３圧縮
機。１０…第１サイクル熱交換器出口管。１１…
第２サイクル熱交換器出口管。１２…第３サイク
ル熱交換器出口管。１３…第１サイクル上流熱交
換器。１４…第２サイクル上流熱交換器。１５…
第３サイクル上流熱交換器。１６…第１サイクル
下流熱交換器。１７…第２サイクル下流熱交換器
。１８…第３サイクル下流熱交換器。１９…熱交
換器連絡管。２０…仝左。２１…仝左。２２…仝
左。２３…仝左。
Figure 1 of the drawings shows a conventional arrangement, and Figure 2 shows an example of the arrangement according to the present invention, where a, b, and c represent the respective parts at full load, 2/3 load, and 1/3 load, respectively. An example of the fluid temperature is shown below. 1...Fluid inlet pipe. 2... Heat exchanger of the first compression refrigeration cycle. 3... Heat exchanger of the second compression refrigeration cycle. 4... Heat exchanger of the third compression type refrigeration cycle.
5...Fluid outlet pipe header. 6...Thermostat.
7...First compressor. 8...Second compressor. 9...Third compressor. 10...First cycle heat exchanger outlet pipe. 11...
Second cycle heat exchanger outlet pipe. 12...Third cycle heat exchanger outlet pipe. 13...First cycle upstream heat exchanger. 14...Second cycle upstream heat exchanger. 15...
Third cycle upstream heat exchanger. 16...First cycle downstream heat exchanger. 17...Second cycle downstream heat exchanger. 18...Third cycle downstream heat exchanger. 19...Heat exchanger connection pipe. 20...Left. 21...Left. 22...Left. 23...Left.
Claims (1)
置において、複数台の圧縮式冷凍サイクルの蒸発
器を夫々２分割して、熱交換をしようとする流体
の最上流と最下流に、第１の圧縮式冷凍サイクル
の２分割した熱交換器を、最上流次位、最下流次
位に第２の圧縮式冷凍サイクルの２分割した熱交
換器を、以下圧縮機の台数により同様に順次熱交
換器を配置したことを特色とする熱交換器の配列
。 In a device for supplying cooling water at 13°C to 30°C, the evaporators of multiple compression refrigeration cycles are each divided into two parts, one for the most upstream and the most downstream of the fluid to be heat exchanged. The heat exchanger divided into two parts of the first compression type refrigeration cycle is placed next to the most upstream side, and the heat exchanger divided into two parts of the second compression type refrigeration cycle is placed next to the most downstream position, and the same applies hereafter depending on the number of compressors. A heat exchanger array characterized by a sequential arrangement of heat exchangers.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15289288U JPH0273563U (en) | 1988-11-24 | 1988-11-24 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15289288U JPH0273563U (en) | 1988-11-24 | 1988-11-24 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0273563U true JPH0273563U (en) | 1990-06-05 |
Family
ID=31428234
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15289288U Pending JPH0273563U (en) | 1988-11-24 | 1988-11-24 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0273563U (en) |
-
1988
- 1988-11-24 JP JP15289288U patent/JPH0273563U/ja active Pending
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