CN201180561Y - Double-control dustproof atomizer - Google Patents
Double-control dustproof atomizer Download PDFInfo
- Publication number
- CN201180561Y CN201180561Y CNU2007200653130U CN200720065313U CN201180561Y CN 201180561 Y CN201180561 Y CN 201180561Y CN U2007200653130 U CNU2007200653130 U CN U2007200653130U CN 200720065313 U CN200720065313 U CN 200720065313U CN 201180561 Y CN201180561 Y CN 201180561Y
- Authority
- CN
- China
- Prior art keywords
- double
- way
- spray nozzle
- way valve
- water
- 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
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 16
- 238000000889 atomisation Methods 0.000 claims description 5
- 238000009434 installation Methods 0.000 claims description 5
- 238000005507 spraying Methods 0.000 abstract description 11
- 239000000428 dust Substances 0.000 abstract description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 239000000463 material Substances 0.000 abstract description 3
- 238000004642 transportation engineering Methods 0.000 abstract description 3
- 230000000694 effects Effects 0.000 abstract description 2
- 239000007921 spray Substances 0.000 abstract 6
- 230000002349 favourable Effects 0.000 abstract 1
- 230000002265 prevention Effects 0.000 abstract 1
- 239000002817 coal dust Substances 0.000 description 2
- 208000001254 Occupational Disease Diseases 0.000 description 1
- 208000008425 Protein Deficiency Diseases 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
Images
Abstract
The utility model provides a double-control dustproof spraying device, which is suitable for a mine laneway and an engineering tunnel and can open and close sprays at both ends of a spray nozzle. The double-control dustproof spraying device is formed by continuously mounting a water inlet pipe, a three-way valve I, a double-way water pipe, a three-way valve II, a water outlet pipe, the spray nozzle in sequence; the spray nozzle is mounted above the position between the three-way valve I and the three-way valve II in a rewinding manner via the water outlet pipe. Because the three-way valves is a two-channel water valve with one channel opening and the other channel closing at the same time, a worker can open and close the spray at either end of the spray nozzle at any moment; therefore, the spraying device not only facilitates the passage of the worker and the transportation of moisture-proof material, but also has no effect on dust prevention, and is favorable for safe production.
Description
Technical field
The utility model relates to a kind of mine laneway and engineering tunnel dustproof piping installation, especially can solve the problem that all can open, close dustproof spraying in nozzle ends.
Background technology
At present, the dustproof spraying of mine laneway and engineering tunnel is known all to be the single valve atomization mechanism, in case when using, the people who does not establish water valve one side will be drenched by whole body during through the nozzle below, both influenced healthy, influence safety in production again; The people who establishes water valve one side then can helplessly turn off dustproof spraying (in order to avoid drenching clothes) during through the nozzle below, and allows whole tunnel (engineering tunnel) mine dust fly upward, and makes too many workman breathe turbid bad air for a long time and suffers from occupational disease; Mine coal dust excessive concentration also causes coal-dust explosion easily.
Summary of the invention
In order to solve the dustproof spraying of existing single tube single valve can open, close spraying only with an end deficiency, the utility model provides a kind of two control dustproof atomization mechanism, this utility model can not only be dustproof for mine laneway and engineering tunnel, and the workman can open, close spraying at any time at any end of nozzle.Be convenient to the current transportation that reaches moistureproof material (cement, explosive etc.) of personnel, help safety in production.
The technical scheme that its technical problem that solves the utility model adopts is: it is the installation that is linked in sequence by water inlet pipe, three way cock I, two-way water pipe, three way cock II, outlet pipe, nozzle, nozzle unrolls through outlet pipe and is installed in top between three way cock I and the three way cock II, because three way cock is a kind of one the tunnel to open and simultaneously just close the two-way water valve on another road, thereby can reach the purpose that can both open, close spraying in nozzle ends.
The beneficial effects of the utility model are that no matter the workman can open at any time, close spraying at any end of nozzle, the transportation and the personnel that help moistureproof material are current.
Description of drawings
Below in conjunction with accompanying drawing and embodiment the utility model is further specified.
Fig. 1 is the dustproof atomization mechanism schematic diagrames of two controls.
Fig. 2 is a three way cock sectional structural map schematic diagram.
1. water inlet pipes among the figure, 2. three way cock I, 3. two-way water pipe, 4. three way cock II, 5. outlet pipe, 6. nozzle.
The specific embodiment
In Fig. 1, the installation that is linked in sequence of water inlet pipe (1), three way cock I (2), two-way water pipe (3), three way cock II (4), outlet pipe (5), nozzle (6), nozzle (6) unrolls through outlet pipe (5) and is installed in top between three way cock I (2) and the three way cock II (4), operation for the benefit of, three way cock I and three way cock II are separated by several meters, and concrete length is decided on mine laneway or the distinguished and admirable size of engineering tunnel.Decide on the wind direction and the distinguished and admirable size of mine laneway or engineering tunnel the installation site of nozzle.
Claims (1)
1, a kind of mine laneway and dustproof atomization mechanism of the two controls of engineering tunnel dustproof of relating to, it is by the installation that is linked in sequence of water inlet pipe, three way cock I, two-way water pipe, three way cock II, outlet pipe, nozzle, it is characterized in that: nozzle unrolls through outlet pipe and is installed in top between three way cock I and the three way cock II.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200653130U CN201180561Y (en) | 2007-12-02 | 2007-12-02 | Double-control dustproof atomizer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200653130U CN201180561Y (en) | 2007-12-02 | 2007-12-02 | Double-control dustproof atomizer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201180561Y true CN201180561Y (en) | 2009-01-14 |
Family
ID=40250062
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200653130U Expired - Fee Related CN201180561Y (en) | 2007-12-02 | 2007-12-02 | Double-control dustproof atomizer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201180561Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102587955A (en) * | 2011-01-13 | 2012-07-18 | 淮南矿业(集团)有限责任公司 | Tunnel dust suppression system |
-
2007
- 2007-12-02 CN CNU2007200653130U patent/CN201180561Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102587955A (en) * | 2011-01-13 | 2012-07-18 | 淮南矿业(集团)有限责任公司 | Tunnel dust suppression 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: 20090114 Termination date: 20121202 |