JPS62173669U - - Google Patents
Info
- Publication number
- JPS62173669U JPS62173669U JP6096386U JP6096386U JPS62173669U JP S62173669 U JPS62173669 U JP S62173669U JP 6096386 U JP6096386 U JP 6096386U JP 6096386 U JP6096386 U JP 6096386U JP S62173669 U JPS62173669 U JP S62173669U
- Authority
- JP
- Japan
- Prior art keywords
- chiller
- vane
- suction
- diffuser
- capacity control
- 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
- 230000008020 evaporation Effects 0.000 claims description 2
- 238000001704 evaporation Methods 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 3
- 206010011878 Deafness Diseases 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 239000003507 refrigerant Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Control Of Positive-Displacement Air Blowers (AREA)
Description
第１図は本考案の一実施例を示す構成説明図、
第２図は第１図の容量制御システムの一例を示す
構成説明図、第３図は従来のターボ冷凍機の容量
制御装置を示す構成説明図、第４図はターボ圧縮
機の性能曲線の一例を示す特性図である。
１……ターボ圧縮機、２……圧縮機駆動機、３
……凝縮器、４……冷媒流量制御装置、５……蒸
発器、７……容量制御用吸込ベーン、８……吸込
ベーン駆動用モータ、１０……冷水出口温度検出
器、１３……可動デイフユーザベーン、１４……
デイフユーザベーン駆動用モータ、１５……凝縮
圧力検出器、１６……蒸発圧力検出器、１７……
容量制御システム。
FIG. 1 is a configuration explanatory diagram showing an embodiment of the present invention;
Fig. 2 is a configuration explanatory diagram showing an example of the capacity control system of Fig. 1, Fig. 3 is a configuration explanatory diagram showing a conventional turbo chiller capacity control device, and Fig. 4 is an example of the performance curve of a turbo compressor. FIG. 1...Turbo compressor, 2...Compressor drive machine, 3
... Condenser, 4 ... Refrigerant flow rate control device, 5 ... Evaporator, 7 ... Suction vane for capacity control, 8 ... Suction vane drive motor, 10 ... Chilled water outlet temperature detector, 13 ... Movable Deaf user vane, 14...
Diffuser vane drive motor, 15... Condensation pressure detector, 16... Evaporation pressure detector, 17...
Capacity control system.
Claims (1)
縮機の吸込部の可動吸込ベーンとデイフユーザ部
の可動デイフユーザベーンの両方を備えると共に
、蒸発圧力、凝縮圧力、冷凍機の負荷状態などの
冷凍機の運転状態に応じて、吸込ベーンとデイフ
ユーザベーンをそれぞれ最適値に制御する制御手
段を設けたことを特徴とするターボ冷凍機の容量
制御装置。 As a capacity control device for a turbo chiller, it is equipped with both a movable suction vane in the suction section of the turbo compressor and a movable diffuser vane in the diffuser section, and also controls the chiller's evaporation pressure, condensing pressure, load condition of the chiller, etc. 1. A capacity control device for a centrifugal chiller, comprising a control means for controlling each of a suction vane and a diffuser vane to optimum values according to operating conditions.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6096386U JPS62173669U (en) | 1986-04-24 | 1986-04-24 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6096386U JPS62173669U (en) | 1986-04-24 | 1986-04-24 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62173669U true JPS62173669U (en) | 1987-11-04 |
Family
ID=30893859
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6096386U Pending JPS62173669U (en) | 1986-04-24 | 1986-04-24 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62173669U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02217755A (en) * | 1989-02-17 | 1990-08-30 | Hitachi Ltd | Operation control device for turbo refrigerator |
-
1986
- 1986-04-24 JP JP6096386U patent/JPS62173669U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02217755A (en) * | 1989-02-17 | 1990-08-30 | Hitachi Ltd | Operation control device for turbo refrigerator |