CN204386841U - A kind of air compressor air throttle control gear - Google Patents
A kind of air compressor air throttle control gear Download PDFInfo
- Publication number
- CN204386841U CN204386841U CN201420803219.0U CN201420803219U CN204386841U CN 204386841 U CN204386841 U CN 204386841U CN 201420803219 U CN201420803219 U CN 201420803219U CN 204386841 U CN204386841 U CN 204386841U
- Authority
- CN
- China
- Prior art keywords
- air
- air throttle
- throttle
- water filter
- air compressor
- 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
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Abstract
A kind of air compressor air throttle control gear, belong to coal mine equipment field, comprise air compressor, solenoid valve, cylinder, air throttle, compressed air line, also comprises water filter, and described water filter is arranged on the air inlet near ports of air throttle, its suction port is connected with air compressor pressurized air output tube, and its air outlet adopts pipeline to be connected with the suction port of air throttle; Have and can enter air throttle and cause air throttle motion dumb, power generating ratio repair time, the feature of enhancing productivity by effective moisture.
Description
Technical field
The utility model belongs to coal mine equipment field, particularly a kind of air compressor air throttle control gear.
Background technique
In coal production process, many power equipments, the particularly power equipment of down-hole, in order to prevent spark, most employing is pneumatic as power source, therefore, need a large amount of pressurized air in coal production, general colliery all can adopt large air compressor to provide compressed-air power for these power equipments; On large air compressor, the opening and closing of the air throttle that its pressurized air exports, are adopt the pressurized air of air compressor generation itself as power, by electromagnetic valve cylinder, promote air throttle open and close by cylinder; The primary compression air of air compressor during owing to flowing through the pressurized air of air throttle; not through filtering; after using a period of time; owing to containing moisture in pressurized air; can produce water droplet in the motive position of air throttle, cause air throttle not open and close, so just causing the pressurized air that air compressor exports can not regular supply; need maintenance down or change air throttle, impacting to normal production.
Summary of the invention
For the above-mentioned defect existed in the work of existing air compressor air throttle, the utility model proposes a kind of air compressor air throttle control gear, comprise air compressor, solenoid valve, cylinder, air throttle, compressed air line, is characterized in that: also comprise water filter, and described water filter is arranged on the air inlet near ports of air throttle, its suction port is connected with air compressor pressurized air output tube, and its air outlet adopts pipeline to be connected with the suction port of air throttle; Described water filter commercially available has drainage oil mist lubrication function.
Beneficial effect
The beneficial effects of the utility model are, can enter air throttle and cause air throttle motion dumb by effective moisture, the power generating ratio repair time, enhancing productivity.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model
1. air compressor, 2. controls gas circuit, 3. solenoid valve, 4. cylinder, 5. pressurized air output tube, 6. water filter, 7. air throttle, 8. pressurized air output tube.
Embodiment
In order to better the technical solution of the utility model is described, now further illustrate embodiment of the present utility model by reference to the accompanying drawings, as Fig. 1, the control gas circuit 2 of existing air compressor 1 is connected with solenoid valve 3, is connected with cylinder 4 by pipeline, air throttle 7 is connected with from the main air output tube 5 of air compressor 1, pressurized air output tube 8 is connected with in the air outlet of air throttle 7, keep existing structure constant, pressurized air output tube 5 is blocked from centre, at close air throttle distance 100 millimeters of places, connect water filter 6, the commercially available water filter 6 with oil mist lubrication and water filtering function is adopted in this example, the latus rectum of its latus rectum and air throttle 7 matches, the inlet end of water filter 6 is connected with pressurized air output tube 5, pipeline is adopted to be connected with the inlet end of air throttle 7 outlet side of water filter 6, just complete enforcement of the present utility model, during use, pressurized air was introduced into water filter 6 before entering air throttle 7, moisture in pressurized air can be filtered out by water filter 6, there is a small amount of mist of oil to enter in air throttle 7 simultaneously, the moving element of lubrication air throttle 7, so just extend the working life of air throttle 7, the power generating ratio repair time, improve manufacturing efficiency.
Claims (1)
1. an air compressor air throttle control gear, comprise air compressor, solenoid valve, cylinder, air throttle, compressed air line, it is characterized in that: also comprise water filter, described water filter is arranged on the air inlet near ports of air throttle, and its suction port is connected with air compressor pressurized air output tube, and its air outlet adopts pipeline to be connected with the suction port of air throttle; Described water filter commercially available has drainage oil mist lubrication function.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420803219.0U CN204386841U (en) | 2014-12-18 | 2014-12-18 | A kind of air compressor air throttle control gear |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420803219.0U CN204386841U (en) | 2014-12-18 | 2014-12-18 | A kind of air compressor air throttle control gear |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204386841U true CN204386841U (en) | 2015-06-10 |
Family
ID=53359567
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420803219.0U Expired - Fee Related CN204386841U (en) | 2014-12-18 | 2014-12-18 | A kind of air compressor air throttle control gear |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204386841U (en) |
-
2014
- 2014-12-18 CN CN201420803219.0U patent/CN204386841U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150610 Termination date: 20151218 |
|
| EXPY | Termination of patent right or utility model |