CN202427324U - Low-temperature dehumidification device for compressed air - Google Patents
Low-temperature dehumidification device for compressed air Download PDFInfo
- Publication number
- CN202427324U CN202427324U CN 201120455800 CN201120455800U CN202427324U CN 202427324 U CN202427324 U CN 202427324U CN 201120455800 CN201120455800 CN 201120455800 CN 201120455800 U CN201120455800 U CN 201120455800U CN 202427324 U CN202427324 U CN 202427324U
- Authority
- CN
- China
- Prior art keywords
- air
- temperature dehumidification
- dehumidification device
- compressed air
- low
- 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.)
- Expired - Fee Related
Links
Abstract
The utility model discloses a low-temperature dehumidification device for compressed air, comprising an air compressor and a dehumidifier, wherein the air compressor is connected with a cooling device through a pipeline; the cooling device is connected with the dehumidifier by a pipeline; the pipeline between the air compressor and the cooling device is communicated with an overpressure valve. After the low-temperature dehumidification device for the compressed air is improved, the air provided by the air compressor has less moisture, i.e., the air is cold compressed air. When the low-temperature dehumidification device for the compressed air is used for welding, the metal sprayed surface has more metallic luster than before, and has no oxidative blackening phenomenon. The low-temperature dehumidification device for the compressed air is also favorable for welding and the product quality is improved.
Description
Technical field:
The utility model relates to the air dewetting field, and concrete is a kind of compressed-air actuated low temperature dehumidification device.
Background technology:
The novel pulse accumulator of the big electric current of a kind of high specific volume, its capacity of the accumulator of this kind model is generally bigger, and voltage is higher, so the mode that its core group structure generally all adopts series, parallel or connection in series-parallel to combine connects.How to reduce contact resistance for what the multicore group connected, the heating that reduces to cause because of failure welding is just particularly important.
Because the air outlet temperature of air compressor machine is than higher, and its saturated humidity of the compressed air of high temperature is set about from this point still than higher; We have increased freeze drier before dehumidifier, at first compressed air temperature is lowered, and part forms condensed water; Also reduced simultaneously its saturated humidity; And then through dehumidification treatments, thereby guarantee that the moisture in the compressed air reduces greatly, has satisfied technological requirement.
The utility model content:
The utility model provides a kind of compressed-air actuated low temperature dehumidification device, has reduced the moisture in the air, when being used for welding procedure, has improved welding quality and product quality.
The technical scheme of the utility model:
Compressed-air actuated low temperature dehumidification device comprises air compressor machine, dehumidifier, it is characterized in that: air compressor machine connects heat sink through pipeline, and heat sink connects dehumidifier through pipeline.
Described compressed-air actuated low temperature dehumidification device is characterized in that: be communicated with pressure override valve on the pipeline between described air compressor machine and the described heat sink.
Described compressed-air actuated low temperature dehumidification device is characterized in that: described heat sink is a freeze drier.
The advantage of the utility model:
After the improvement, moisture reduces in the air that air compressor machine provides, and is the cold compression air, and when being used to weld, the metal spraying face is compared than in the past more has metallic luster, and non-oxidation blackout phenomenon also helps welding, has improved product quality.
Description of drawings:
Fig. 1 is the structural representation of the utility model.
The specific embodiment:
Referring to accompanying drawing: compressed-air actuated low temperature dehumidification device; Comprise air compressor machine 1, dehumidifier 2; Air compressor machine 1 connects heat sink 3 through pipeline; Heat sink 3 connects dehumidifier 2 through pipeline, is communicated with pressure override valve 4 on the pipeline between air compressor machine 1 and the described heat sink 3, and heat sink 3 is a freeze drier.
Claims (3)
1. compressed-air actuated low temperature dehumidification device comprises air compressor machine, dehumidifier, it is characterized in that: air compressor machine connects heat sink through pipeline, and heat sink connects dehumidifier through pipeline.
2. compressed-air actuated low temperature dehumidification device according to claim 1 is characterized in that: be communicated with pressure override valve on the pipeline between described air compressor machine and the described heat sink.
3. compressed-air actuated low temperature dehumidification device according to claim 1 is characterized in that: described heat sink is a freeze drier.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120455800 CN202427324U (en) | 2011-11-17 | 2011-11-17 | Low-temperature dehumidification device for compressed air |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120455800 CN202427324U (en) | 2011-11-17 | 2011-11-17 | Low-temperature dehumidification device for compressed air |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202427324U true CN202427324U (en) | 2012-09-12 |
Family
ID=46776801
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201120455800 Expired - Fee Related CN202427324U (en) | 2011-11-17 | 2011-11-17 | Low-temperature dehumidification device for compressed air |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202427324U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103053991A (en) * | 2013-01-04 | 2013-04-24 | 菱花集团有限公司 | Energy-saving cooling method and energy-saving cooling device of compressed air for aerobic microbial fermentation system |
-
2011
- 2011-11-17 CN CN 201120455800 patent/CN202427324U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103053991A (en) * | 2013-01-04 | 2013-04-24 | 菱花集团有限公司 | Energy-saving cooling method and energy-saving cooling device of compressed air for aerobic microbial fermentation system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120912 Termination date: 20131117 |