CN102562128B - Pressure-sensitive triggered spraying device for mine cars - Google Patents
Pressure-sensitive triggered spraying device for mine cars Download PDFInfo
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- CN102562128B CN102562128B CN201110456667.9A CN201110456667A CN102562128B CN 102562128 B CN102562128 B CN 102562128B CN 201110456667 A CN201110456667 A CN 201110456667A CN 102562128 B CN102562128 B CN 102562128B
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- pressing plate
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- main controller
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Abstract
A pressure-sensitive triggered spraying device for mine cars is fine in use effect and comprises nozzles. The nozzles are communicated with electric ball valves through pipelines hermetically, the electric ball valves are electrically connected with a main controller through leads, and the main controller is electrically connected with a trigger device through a lead. The trigger device comprises a fixed protective box with an upwards opening, retaining plates are connected to the opening of the fixed protective box, an arch pressure plate is arranged in the fixed protective box, the highest position of the arch pressure plate is located above the opening of the fixed protective box, anti-pop pressure plates are connected to the edge of the arc pressure plate and arranged below the retaining plates, and springs are respectively fixedly connected between each anti-pop pressure plate and the bottom wall of the fixed protective box. A pressure sensitive sensor is fixedly mounted in the fixed protective box and electrically connected with the main controller through a lead, and a trigger button is fixedly connected to the lower side of the arch pressure plate and located above the pressure sensitive sensor to correspond to the pressure sensitive sensor.
Description
Technical field
The present invention relates to a kind of mining atomizing de-dusting apparatus, relate in particular to a kind of pressure-sensitive triggered spraying device for mine cars.
Background technology
At present, under each coal mine, large lane, each exploiting field is used the full section self-purging of atomization water curtain to carry out depositing dust, large lane, existing exploiting field is mainly provided with and manually often opens two kinds of purification water curtain and infrared rays automatic dust-fall atomizations, mainly by dust-proof water, utilize static pressure moment that water high-pressure injection fluid is atomized into minimum atomized drop, catch the distinguished and admirable dust of tunnel air.Due to exploiting field one skilled in the art and driving, often open purification water curtain spraying and infrared rays purification water curtain because being subject to the multi-direction reasons such as artificial and facility failure problems, result of use is bad, can not carry out cleaning down to mine car surface dust, there is certain bottleneck in the dust restriction that mine car is produced when transporting or the vibrations of coal (cash) stone are broken.
Summary of the invention
The object of this invention is to provide the pressure-sensitive triggered spraying device for mine cars that a kind of result of use is good.
For achieving the above object, the technical solution used in the present invention is:
A pressure-sensitive triggered spraying device for mine cars, comprises shower nozzle, and shower nozzle is communicated with electrical ball valve by pipeline sealing, it is characterized in that: electrical ball valve is electrically connected with main controller by wire, and main controller is electrically connected with flip flop equipment by wire; Flip flop equipment includes fixing protection box, fixing protection tape has opening upwards, the opening part of fixing protection box is connected with baffle plate, in fixing protection box, be provided with arch form pressing plate, the extreme higher position of arch form pressing plate is positioned at the top of the opening of fixing protection box, the edge of arch form pressing plate is connected with anti-ejection pressing plate, and anti-ejection pressing plate is positioned at below baffle plate, between anti-ejection pressing plate and the diapire of fixing protection box, is fixedly connected with spring; In fixing protection box, being installed with pressure sensor, pressure sensor is electrically connected to by wire with main controller, is fixedly connected with triggering button below arch form pressing plate, triggers button corresponding with pressure sensor, and triggering button is positioned at above pressure sensor.
Pressure-sensitive triggered spraying device for mine cars according to described, is characterized in that: below described anti-ejection pressing plate, be fixedly connected with guide peg, guide peg passes in the middle of described spring.
Pressure-sensitive triggered spraying device for mine cars according to described, is characterized in that: described fixedly protection box one side is fixedly connected with fixed head.
The present invention triggers pressure sensor work with tramcar wheel, carry out mine car 30 meters of scope internal spraying depositing dusts around, spray sensitive reliable, convenient and swift, realized smart spraying, atomized water utilization rate is high, save water source, and realized unattended and still can reach the go out object of dirt of effective depositing dust, saved manpower, result of use is good.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention;
Fig. 2 is the plan structure schematic diagram of flip flop equipment in Fig. 1;
Fig. 3 is the A-A cross-sectional schematic of Fig. 2;
Fig. 4 is the B-B cross-sectional schematic of Fig. 2.
In accompanying drawing:
1, flip flop equipment; 2, main controller; 3, electrical ball valve; 4, shower nozzle; 5, track.
11, fixing protection box; 12, arch form pressing plate; 13, pressure sensor; 14, fixed head; 15, spring; 16, guide peg; 17, baffle plate; 18, anti-ejection pressing plate; 19, trigger button.
The specific embodiment
Below in conjunction with the drawings and specific embodiments, the invention will be further described:
A pressure-sensitive triggered spraying device for mine cars, as shown in Figures 1 to 4, comprises shower nozzle 4, and shower nozzle 4 is communicated with electrical ball valve 3 by pipeline sealing, and electrical ball valve 3 is electrically connected with main controller 2 by wire, and main controller 2 is electrically connected with flip flop equipment 1 by wire; Flip flop equipment 1 includes fixing protection box 11, fixing protection box 11 is with the opening making progress, the opening part of fixing protection box 11 is connected with baffle plate 17, in fixing protection box 11, be provided with arch form pressing plate 12, the extreme higher position of arch form pressing plate 12 is positioned at the top of the opening of fixing protection box 11, the edge of arch form pressing plate 12 is connected with anti-ejection pressing plate 18, and anti-ejection pressing plate 18 is positioned at below baffle plate 17, between anti-ejection pressing plate 18 and the diapire of fixing protection box 11, is fixedly connected with spring 15; In fixing protection box 11, be installed with pressure sensor 13; pressure sensor 13 is electrically connected to by wire with main controller 2; arch form pressing plate 12 is fixedly connected with below and triggers button 19, triggers button 19 corresponding with pressure sensor 13, triggers button 19 and is positioned at pressure sensor 13 tops.In the present embodiment, anti-ejection pressing plate 18 is fixedly connected with guide peg 16 below, and guide peg 16 passes in the middle of spring 15.Fixing protection box 11 1 sides are fixedly connected with fixed head 14, for fixing protection box 11, are fixedly mounted on track 5.
Embodiment recited above is described the preferred embodiment of the present invention; not the spirit and scope of the present invention are limited; do not departing under the prerequisite of design concept of the present invention; various modification and improvement that in this area, common engineers and technicians make technical scheme of the present invention; all should fall into protection scope of the present invention; the technology contents that the present invention asks for protection, is all documented in claims.
Main controller Shi You Zaozhuang Yuanda Mining Equipment Manufacturing Co., Ltd. that the present invention uses produces.
The present invention uses the principle of pressure sensitivity vibrations, has solved the problem in main haulage roadway purification water curtain depositing dust, clean tunnel, and tool has the following advantages:
The dust that 1, can produce in transit link mine car catches in time, utilizes water curtain dust fall, effectively reduces the generation of regeneration dust, clean tunnel.
2, saved man power and material, without manually opening or closing.
3, this device processing link is few, cost is low, easy for installation, failure rate is low.
4, this apparatus structure compact, processing and fabricating material is daily other mining device processing offals.
Operating principle of the present invention is: when mine car process the present invention top, tramcar wheel contacts with arch form pressing plate, touch pressure sensor, signal reaches main controller, and main controller sends instruction and opens electrical ball valve, and water under high pressure enters shower nozzle, by shower nozzle, eject water smoke and carry out mine car surface washing and the dirt that goes out, realization is to passing mine car spray for dust suppression, and after reaching setting-up time, shower nozzle is closed automatically.
Claims (3)
1. a pressure-sensitive triggered spraying device for mine cars, comprise shower nozzle (4), shower nozzle (4) is communicated with electrical ball valve (3) by pipeline sealing, it is characterized in that: electrical ball valve (3) is electrically connected with main controller (2) by wire, and main controller (2) is electrically connected with flip flop equipment (1) by wire, flip flop equipment (1) includes fixing protection box (11), fixing protection box (11) is with the opening making progress, the opening part of fixing protection box (11) is connected with baffle plate (17), in fixing protection box (11), be provided with arch form pressing plate (12), the extreme higher position of arch form pressing plate (12) is positioned at the top of the opening of fixing protection box (11), the edge of arch form pressing plate (12) is connected with anti-ejection pressing plate (18), anti-ejection pressing plate (18) is positioned at baffle plate (17) below, between the diapire of anti-ejection pressing plate (18) and fixing protection box (11), be fixedly connected with spring (15), in fixing protection box (11), be installed with pressure sensor (13), pressure sensor (13) is electrically connected to by wire with main controller (2), arch form pressing plate (12) is fixedly connected with below and triggers button (19), trigger button (19) corresponding with pressure sensor (13), trigger button (19) and be positioned at pressure sensor (13) top.
2. pressure-sensitive triggered spraying device for mine cars according to claim 1, is characterized in that: described anti-ejection pressing plate (18) is fixedly connected with guide peg (16) below, and guide peg (16) passes in the middle of described spring (15).
3. pressure-sensitive triggered spraying device for mine cars according to claim 2, is characterized in that: described fixedly protection box (11) one sides are fixedly connected with fixed head (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110456667.9A CN102562128B (en) | 2011-12-31 | 2011-12-31 | Pressure-sensitive triggered spraying device for mine cars |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110456667.9A CN102562128B (en) | 2011-12-31 | 2011-12-31 | Pressure-sensitive triggered spraying device for mine cars |
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| Publication Number | Publication Date |
|---|---|
| CN102562128A CN102562128A (en) | 2012-07-11 |
| CN102562128B true CN102562128B (en) | 2014-04-09 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201110456667.9A Active CN102562128B (en) | 2011-12-31 | 2011-12-31 | Pressure-sensitive triggered spraying device for mine cars |
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Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103696799A (en) * | 2013-12-14 | 2014-04-02 | 常熟市通防电器有限公司 | Underground rod impacting type automatic-sprinkling dust settling device |
| CN108692164B (en) * | 2018-05-21 | 2020-11-17 | 诸暨市御隆智能科技有限公司 | Reversible safety warning mechanism used in mine tunnel |
| CN108952793B (en) * | 2018-09-30 | 2024-03-26 | 内蒙古伊泰广联煤化有限责任公司 | Roadway spraying dust-settling device, system and method |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU1065622A1 (en) * | 1982-06-03 | 1984-01-07 | Plotnikov Valerij M | Curtain for localizing gas and coal dust explosions in mine workings |
| CN201092864Y (en) * | 2007-10-27 | 2008-07-30 | 山西焦煤集团有限责任公司 | Inclined shaft-hoisting self-cleaning device |
| CN201771540U (en) * | 2010-09-08 | 2011-03-23 | 安徽理工大学 | Mining pneumatic water-jet dust removing device |
| CN201843634U (en) * | 2010-09-29 | 2011-05-25 | 南京梅山冶金发展有限公司 | Spraying and dust-falling system of ore unloading line for underground mine |
| CN202417572U (en) * | 2011-12-31 | 2012-09-05 | 枣庄矿业(集团)有限责任公司田陈煤矿 | Pressure-sensitive tramcar touch sprinkler |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8333333B2 (en) * | 2005-12-01 | 2012-12-18 | Lynn Embry | Apparatus for dust control |
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2011
- 2011-12-31 CN CN201110456667.9A patent/CN102562128B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU1065622A1 (en) * | 1982-06-03 | 1984-01-07 | Plotnikov Valerij M | Curtain for localizing gas and coal dust explosions in mine workings |
| CN201092864Y (en) * | 2007-10-27 | 2008-07-30 | 山西焦煤集团有限责任公司 | Inclined shaft-hoisting self-cleaning device |
| CN201771540U (en) * | 2010-09-08 | 2011-03-23 | 安徽理工大学 | Mining pneumatic water-jet dust removing device |
| CN201843634U (en) * | 2010-09-29 | 2011-05-25 | 南京梅山冶金发展有限公司 | Spraying and dust-falling system of ore unloading line for underground mine |
| CN202417572U (en) * | 2011-12-31 | 2012-09-05 | 枣庄矿业(集团)有限责任公司田陈煤矿 | Pressure-sensitive tramcar touch sprinkler |
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| CN102562128A (en) | 2012-07-11 |
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| C53 | Correction of patent for invention or patent application | ||
| CB03 | Change of inventor or designer information |
Inventor after: Cao Yunqin Inventor after: Wei Zunyi Inventor after: Yang Houqin Inventor after: Wei Zhenquan Inventor after: Hao Minghui Inventor after: Li Zaige Inventor after: Liu Zhen Inventor before: Yang Houqin Inventor before: Liu Zhen Inventor before: Li Wei Inventor before: Chen Guoqing Inventor before: Jiang Yongxi Inventor before: Hao Minghui Inventor before: Li Zaige Inventor before: Li Zuoliang Inventor before: Zhong Wei Inventor before: Yuan Yitong Inventor before: He Yiqing |
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Free format text: CORRECT: INVENTOR; FROM: YANG HOUQIN CHEN GUOQING JIANG YONGXI HAO MINGHUI LI ZAIGE LI ZUOLIANG ZHONG WEI YUAN YITONG HE YIQING LIU ZHEN LI WEI TO: CAO YUNQIN WEI ZUNYI YANG HOUQIN WEI ZHENQUAN HAO MINGHUI LI ZAIGE LIU ZHEN |
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