JPS6236374U - - Google Patents
Info
- Publication number
- JPS6236374U JPS6236374U JP12701785U JP12701785U JPS6236374U JP S6236374 U JPS6236374 U JP S6236374U JP 12701785 U JP12701785 U JP 12701785U JP 12701785 U JP12701785 U JP 12701785U JP S6236374 U JPS6236374 U JP S6236374U
- Authority
- JP
- Japan
- Prior art keywords
- motor
- turbo
- liquid refrigerant
- heating
- evaporator
- 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.)
- Granted
Links
- 239000003507 refrigerant Substances 0.000 claims description 4
- 238000010438 heat treatment Methods 0.000 claims description 3
- 238000002347 injection Methods 0.000 claims description 2
- 239000007924 injection Substances 0.000 claims description 2
- 239000007788 liquid Substances 0.000 claims 2
- 238000001816 cooling Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 3
Landscapes
- Structures Of Non-Positive Displacement Pumps (AREA)
Description
第1図は本考案のターボ形冷凍機を示す配管図
、第2図及び第3図は他の実施例を示す図面、第
4図は従来例を示す配管図である。
1……ターボ形圧縮機、2……ケーシング、3
……モータ、4……凝縮器、5……蒸発器、6…
…冷媒配管、7……インジエクシヨン回路、8…
…加熱手段。
FIG. 1 is a piping diagram showing a turbo refrigerator of the present invention, FIGS. 2 and 3 are diagrams showing other embodiments, and FIG. 4 is a piping diagram showing a conventional example. 1...Turbo compressor, 2...Casing, 3
...Motor, 4...Condenser, 5...Evaporator, 6...
... Refrigerant piping, 7... Injection circuit, 8...
...Heating means.
Claims (1)
1を上部に設け、かつ凝縮器4及び蒸発器5を下
部に設けて、これら各機器を冷媒配管6で接続す
る一方、前記凝縮器4から蒸発器5に至る液冷媒
域から分岐し、上方に延びて前記モータ3に至る
モータ冷却用のインジエクシヨン回路7を設けた
ターボ形冷凍機において、前記インジエクシヨン
回路7の下部域に、該インジエクシヨン回路7を
流通する液冷媒を加熱する加熱手段8を設けたこ
とを特徴とするターボ形冷凍機。 A turbo compressor 1 equipped with an electric motor 3 for driving is provided at the top, and a condenser 4 and an evaporator 5 are provided at the bottom, and these devices are connected by a refrigerant pipe 6. In a turbo refrigerating machine, an injection extension circuit 7 is provided for cooling the motor, branching from a liquid refrigerant region reaching the container 5 and extending upward to reach the motor 3. A turbo refrigerator characterized by being provided with heating means 8 for heating a circulating liquid refrigerant.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1985127017U JPH0440132Y2 (en) | 1985-08-19 | 1985-08-19 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1985127017U JPH0440132Y2 (en) | 1985-08-19 | 1985-08-19 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS6236374U true JPS6236374U (en) | 1987-03-04 |
JPH0440132Y2 JPH0440132Y2 (en) | 1992-09-21 |
Family
ID=31021366
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1985127017U Expired JPH0440132Y2 (en) | 1985-08-19 | 1985-08-19 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0440132Y2 (en) |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5475454U (en) * | 1977-11-09 | 1979-05-29 |
-
1985
- 1985-08-19 JP JP1985127017U patent/JPH0440132Y2/ja not_active Expired
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5475454U (en) * | 1977-11-09 | 1979-05-29 |
Also Published As
Publication number | Publication date |
---|---|
JPH0440132Y2 (en) | 1992-09-21 |
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