CN2686733Y - High pressure water sparay sprinkler head and smoke prevention and dust control apparatus - Google Patents
High pressure water sparay sprinkler head and smoke prevention and dust control apparatus Download PDFInfo
- Publication number
- CN2686733Y CN2686733Y CN 200420002452 CN200420002452U CN2686733Y CN 2686733 Y CN2686733 Y CN 2686733Y CN 200420002452 CN200420002452 CN 200420002452 CN 200420002452 U CN200420002452 U CN 200420002452U CN 2686733 Y CN2686733 Y CN 2686733Y
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- China
- Prior art keywords
- pressure water
- smoke
- dust
- sprayer body
- shower nozzle
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- Expired - Fee Related
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Abstract
The utility model belongs to a smoke prevention and dust control apparatus used for the operation of underground engineering. A high-pressure water spraying head comprises a spray head body [1], an inner tube [2], a rotor plate [5], a rotor [7], a water spraying ring [9] and a retainer ring [11]. The smoke prevention and dust control apparatus comprises a platform with a running device, wherein, a plurality of high-pressure water spraying heads are arranged on the platform and are connected with a high- pressure water source through water strips. The smoke prevention and dust control apparatus is positioned in a construction tunnel and is started when the blasting operation happens; thus, the water spraying which is formed can cause seal the cross section of the tunnel completely, and the smoke and dust produced by the blasting process can be eliminated in a short time; so the working environment of builders is improved effectively.
Description
Technical field
The utility model belongs to a kind of device for eliminating smoke and dust that uses in underground engineering construction.
Background technology
In underground engineering constructions such as tunnel, the flue dust that explosion produced is difficult for nature and dissipates, smoke and dust eliminating method commonly used is to lay airduct at tunnel internal, blow down with high pressure positive blower, but when the tunnel is very long, the method poor effect, the dust concentration in the tunnel is too high with serious harm workmen health.
The utility model content
The purpose of this utility model is: a kind of shower nozzle of high-pressure water mist and device that carries out smoke abatement and dust control by the sprinkling high-pressure water mist in the tunnel of producing is provided.
The technical solution of the utility model is: the high-pressure water mist shower nozzle comprises: hollow frustum sprayer body, be sleeved on the interior pipe that connects high-pressure water pipe in the described sprayer body, be contained in described interior pipe front end, the rotating disk that has a plurality of hole for water sprayings and a connecting axle on it, be contained on the connecting axle of described interior inner rear end of pipe and described rotating disk, have several deflecting blades, under the High-Pressure Water effect, drive described rotating disk high speed rotor rotated, be installed in described sprayer body water jet place, have a plurality of deflecting blades at water spraying direction, the water smoke ring of the coaxial high speed rotating of described relatively sprayer body under the High-Pressure Water effect is screwed at described sprayer body front end, push down the retainer ring of described water smoke ring.When this high-pressure water mist shower nozzle feeds high-pressure water, the high speed rotation of described rotating disk makes in a plurality of from it hole for water sprayings and sprays water smoke, from described rotating disk and described in the current of the preceding splaying of pipe ejection drive described water smoke ring and rotate at a high speed, deflecting blade on it shreds current, forms large-area water smoke before the high-pressure water mist shower nozzle.
Device for eliminating smoke and dust comprises: a platform that has running gear, several aforesaid high-pressure water mist shower nozzles are housed on described platform, and described high-pressure water mist shower nozzle is connected to high-pressure hydraulic pump and water source by water pipe.
This device for eliminating smoke and dust is placed in the construction tunnel, during explosion it is started, formed water smoke can the complete closed tunnel cross-section, and the flue dust of eliminating explosion at short notice and being produced, and has improved workmen's operating environment effectively.
Description of drawings
Accompanying drawing 1 is the cutaway view of the utility model mesohigh waterfog head;
Accompanying drawing 2 is the left view of accompanying drawing 1;
Accompanying drawing 3 is the right view of accompanying drawing 1;
Accompanying drawing 4 is the cutaway view of embodiment 2 in the utility model;
Accompanying drawing 5 is the schematic diagram of device for eliminating smoke and dust in the utility model;
Accompanying drawing 6 is the left view of accompanying drawing 5.
The specific embodiment
Embodiment 1: referring to accompanying drawing 1,2,3, the high-pressure water mist shower nozzle, it comprises: hollow frustum sprayer body 1, be sleeved on the interior pipe 2 that connects high-pressure water pipe in the described sprayer body 1, be contained in described interior pipe 2 front ends, the rotating disk 5 that has a plurality of hole for water sprayings 3 and a connecting axle 4 on it, be contained on the connecting axle 4 of described interior pipe 2 inner rear ends and described rotating disk 5, have several deflecting blades 6, under the High-Pressure Water effect, drive described rotating disk 5 high speed rotor rotated 7, be installed in described sprayer body 1 water jet place, have a plurality of deflecting blades 8 at water spraying direction, the water smoke ring 9 of described relatively sprayer body 1 coaxial high speed rotating under the High-Pressure Water effect is fixed on described sprayer body 1 front end with screw 10, push down the retainer ring 11 of described water smoke ring 9.
Embodiment 2: referring to accompanying drawing 1,2,3,4, in order to make above-mentioned high-pressure water mist shower nozzle can also spray water column, enlarge its range of application, in embodiment 1 described high-pressure water mist shower nozzle, pipe 2 can move a segment distance backward in described in described sprayer body 1, makes to occur one section charge for remittance section 12 between described rotating disk 5 and the described water smoke ring 9.At this moment, the water smokes that spray from described interior pipe 2 converge into water column again in described charge for remittance section 12, spray from the high-pressure water mist shower nozzle again.
Embodiment 3: referring to accompanying drawing 5,6, device for eliminating smoke and dust comprises: a platform 21 that has running gear 20, several are housed as high-pressure water mist shower nozzle 25 described in the utility model on described platform 21, described high-pressure water mist shower nozzle 25 is connected to high-pressure water by water band 22.
Embodiment 4: in order to change spray direction easily, to be adapted to the different scope of operations, in above-mentioned device for eliminating smoke and dust, described high-pressure water mist shower nozzle is installed on pitching, the slewing equipment 23.
Embodiment 5: for the ease of the above-mentioned device for eliminating smoke and dust of remote control, pitching described in the embodiment 4, slewing equipment 23 are electronic.
Embodiment 6: can change spraying or water jet column working method easily in order to make above-mentioned device for eliminating smoke and dust, on described high-pressure water mist shower nozzle, also have control described in pipe 2 mobile electric devices 24 in described sprayer body 1, when moving behind the pipe 2 in this electric device control is described, described high-pressure water mist shower nozzle 25 promptly changes the water jet column working method into by the spraying working method.
Embodiment 7: in order automatically to start device for eliminating smoke and dust, can set up a sound-controlled apparatus 26, when described sound-controlled apparatus 26 receives the infrasound that explosion produces, start device for eliminating smoke and dust work automatically.
Claims (7)
1, a kind of high-pressure water mist shower nozzle, it is characterized in that: it comprises: hollow frustum sprayer body [1], be sleeved on the interior pipe [2] that connects high-pressure water pipe in the described sprayer body [1], be contained in described interior pipe [2] front end, the rotating disk [5] that has a plurality of hole for water sprayings [3] and a connecting axle [4] on it, be contained on the connecting axle [4] of described interior pipe [2] inner rear end and described rotating disk [5], have several deflecting blades [6], under the High-Pressure Water effect, drive described rotating disk [5] high speed rotor rotated [7], be installed in described sprayer body [1] water jet place, have a plurality of deflecting blades [8] at water spraying direction, the water smoke ring [9] of the coaxial high speed rotating of described relatively sprayer body [1] under the High-Pressure Water effect is fixed on described sprayer body [1] front end with screw [10], push down the retainer ring [11] of described water smoke ring [9].
2, high-pressure water mist shower nozzle according to claim 1 is characterized in that: pipe [2] can move a segment distance backward in described in described sprayer body [1], makes to occur one section charge for remittance section [12] between described rotating disk [5] and the described water smoke ring [9].
3, a kind of device for eliminating smoke and dust, it is characterized in that: it comprises: a platform [21] that has running gear [20], several high-pressure water mist shower nozzles as claimed in claim 1 or 2 [25] are housed on described platform [21], and described high-pressure water mist shower nozzle [25] is connected to high-pressure water by water band [22].
4, device for eliminating smoke and dust according to claim 3 is characterized in that: described high-pressure water mist shower nozzle is installed on pitching, the slewing equipment [23].
5, device for eliminating smoke and dust according to claim 4 is characterized in that: described pitching, slewing equipment [23] are for electronic.
6, device for eliminating smoke and dust according to claim 5 is characterized in that: described high-pressure water mist shower nozzle also has the electric device [24] that the described interior pipe of control [2] moves in described sprayer body [1].
7, according to the described device for eliminating smoke and dust of the arbitrary claim of claim 3～6, it is characterized in that: it has sound-controlled apparatus [26], when described sound-controlled apparatus [26] receives the infrasound that explosion produces, starts device for eliminating smoke and dust work automatically.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420002452 CN2686733Y (en) | 2004-01-20 | 2004-01-20 | High pressure water sparay sprinkler head and smoke prevention and dust control apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420002452 CN2686733Y (en) | 2004-01-20 | 2004-01-20 | High pressure water sparay sprinkler head and smoke prevention and dust control apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2686733Y true CN2686733Y (en) | 2005-03-23 |
Family
ID=34667571
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420002452 Expired - Fee Related CN2686733Y (en) | 2004-01-20 | 2004-01-20 | High pressure water sparay sprinkler head and smoke prevention and dust control apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2686733Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102989251A (en) * | 2012-11-23 | 2013-03-27 | 吴江永祥酒精制造有限公司 | Water-film dedusting method with high efficiency and low consumption in alcohol production |
| CN103285691A (en) * | 2012-02-29 | 2013-09-11 | 谭飞 | High-level water spraying fogging system for purifying air |
| CN110237621A (en) * | 2019-06-25 | 2019-09-17 | 重庆工程职业技术学院 | A kind of spray dust remover |
-
2004
- 2004-01-20 CN CN 200420002452 patent/CN2686733Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103285691A (en) * | 2012-02-29 | 2013-09-11 | 谭飞 | High-level water spraying fogging system for purifying air |
| CN103285691B (en) * | 2012-02-29 | 2015-07-22 | 谭飞 | High-level water spraying fogging system for purifying air |
| CN102989251A (en) * | 2012-11-23 | 2013-03-27 | 吴江永祥酒精制造有限公司 | Water-film dedusting method with high efficiency and low consumption in alcohol production |
| CN110237621A (en) * | 2019-06-25 | 2019-09-17 | 重庆工程职业技术学院 | A kind of spray dust remover |
| CN110237621B (en) * | 2019-06-25 | 2021-07-23 | 重庆工程职业技术学院 | Spray dust removal device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |