JPS6475864A - Refrigeration cycle system of serapate type air conditioner - Google Patents
Refrigeration cycle system of serapate type air conditionerInfo
- Publication number
- JPS6475864A JPS6475864A JP23211187A JP23211187A JPS6475864A JP S6475864 A JPS6475864 A JP S6475864A JP 23211187 A JP23211187 A JP 23211187A JP 23211187 A JP23211187 A JP 23211187A JP S6475864 A JPS6475864 A JP S6475864A
- Authority
- JP
- Japan
- Prior art keywords
- coolant
- refrigeration cycle
- connection pipe
- capillary tube
- cooling
- 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
- Compression-Type Refrigeration Machines With Reversible Cycles (AREA)
Abstract
PURPOSE: To avoid the coolant lack in a refrigeration cycle by reducing the pressure of a liq. coolant through a cooling or heating capillary tube to flow it as a wet vapor into a small-aperture connection pipe in the heating or cooling operation. CONSTITUTION: In the cooling operation a coolant from a compressor 1 is introduced from a four-way switching valve 2 to an outdoor heat exchanger, condenses therein, passes through a cooling capillary tube 4 in an outdoor unit to this unit via a small-aperture connection pipe 9. The coolant in the outdoor unit evaporates in an indoor heat exchanger 6 and returns to the compressor 1 via a large-aperture connection pipe 10 and four-way switching valve 2. Such coolant flowing as a wet vapor in the pipe 9 after lowering its pressure by the capillary tube 4 increases its specific vol. to thereby reduce the amount of the coolant resident in the piping 9. This solves the disadvantage i.e., coolant lack in the refrigeration cycle if the connection pipe 9 is long.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP23211187A JPS6475864A (en) | 1987-09-18 | 1987-09-18 | Refrigeration cycle system of serapate type air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP23211187A JPS6475864A (en) | 1987-09-18 | 1987-09-18 | Refrigeration cycle system of serapate type air conditioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6475864A true JPS6475864A (en) | 1989-03-22 |
Family
ID=16934179
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP23211187A Pending JPS6475864A (en) | 1987-09-18 | 1987-09-18 | Refrigeration cycle system of serapate type air conditioner |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6475864A (en) |
-
1987
- 1987-09-18 JP JP23211187A patent/JPS6475864A/en active Pending
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