JPS5578187A - Compressed air dehumidifier - Google Patents
Compressed air dehumidifierInfo
- Publication number
- JPS5578187A JPS5578187A JP15281478A JP15281478A JPS5578187A JP S5578187 A JPS5578187 A JP S5578187A JP 15281478 A JP15281478 A JP 15281478A JP 15281478 A JP15281478 A JP 15281478A JP S5578187 A JPS5578187 A JP S5578187A
- Authority
- JP
- Japan
- Prior art keywords
- cooling medium
- cooling
- compressor
- heat exchanging
- medium
- 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
- Control Of Positive-Displacement Pumps (AREA)
Abstract
PURPOSE: To provide the constant supply of dehumidified air by making a circulating cooling medium flow into a cooling medium compressor, the cooling medium being provided with cooling capacity to some extent, without allowing the medium vomited from an expansion valve to put itself to heat exchanging while detecting the overload of a refrigerator when it occurs.
CONSTITUTION: If a large amount of compressed air having high temperature and humidity flows into a refrigerating chamber B, causing the refrigerating load to go up abnormally, an electromagnetic valve N is closed by a pressure sensor S which detects the increased pressure on the vomiting side of the cooling medium compressor J. Since the cooling medium is supplied to a part of the passageway for the cooling medium b1 when the electromagnetic valve is closed, the heating surface area for heat exchanging becomes insufficient, and a slightly cooled cooling gas medium having cooling capacity to some extent as it has not been put to full heat exchanging is made to flow from the refrigerating chamber B, or the passage for the cooling medium b1 into the cooling medium compressor J. Therefore, even if the refrigerating load becomes overloard, the load of the cooling medium compressor J can go without overload, thus supply equipment to be used with dehumidified air at all times.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15281478A JPS5578187A (en) | 1978-12-09 | 1978-12-09 | Compressed air dehumidifier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15281478A JPS5578187A (en) | 1978-12-09 | 1978-12-09 | Compressed air dehumidifier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5578187A true JPS5578187A (en) | 1980-06-12 |
Family
ID=15548730
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15281478A Pending JPS5578187A (en) | 1978-12-09 | 1978-12-09 | Compressed air dehumidifier |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5578187A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5275233A (en) * | 1993-01-25 | 1994-01-04 | Ingersoll-Rand Company | Apparatus for removing moisture from a hot compressed gas |
| US6393850B1 (en) * | 1999-11-24 | 2002-05-28 | Atlas Copco Airpower | Device and method for performing a dehumidifying operation |
| US6817198B2 (en) | 2000-06-13 | 2004-11-16 | Belair Technologies, Llc | Method and apparatus for variable frequency controlled compressor and fan |
-
1978
- 1978-12-09 JP JP15281478A patent/JPS5578187A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5275233A (en) * | 1993-01-25 | 1994-01-04 | Ingersoll-Rand Company | Apparatus for removing moisture from a hot compressed gas |
| US6393850B1 (en) * | 1999-11-24 | 2002-05-28 | Atlas Copco Airpower | Device and method for performing a dehumidifying operation |
| US6817198B2 (en) | 2000-06-13 | 2004-11-16 | Belair Technologies, Llc | Method and apparatus for variable frequency controlled compressor and fan |
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