CN209586421U - A kind of dust detection automatic control purification water curtain - Google Patents
A kind of dust detection automatic control purification water curtain Download PDFInfo
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- CN209586421U CN209586421U CN201822082299.6U CN201822082299U CN209586421U CN 209586421 U CN209586421 U CN 209586421U CN 201822082299 U CN201822082299 U CN 201822082299U CN 209586421 U CN209586421 U CN 209586421U
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- water curtain
- purification water
- dust
- aqueduct
- tunnel
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Abstract
A kind of dust detection automatic control purification water curtain, including the arc purification water curtain aqueduct and detection control mechanism to match with back shape and span length, purification water curtain aqueduct is fixed at the top of tunnel by pre-buried anchor pole, the multiple spray heads met to wind direction of uniform welding on purification water curtain aqueduct, purification water curtain aqueduct it is closed at one end, the other end is connected to along the Dustproof pipe road that tunnel length direction extends, dust-proof piping connection water source；Detecting control mechanism includes dust sensor, solenoid valve and control switch, and solenoid valve is mounted on purification water curtain joint steel pipe；Dust sensor is mounted on the purification water curtain inlet side in tunnel, and connects computer by signal wire, is also connected by transmission line with control switch；Control switch is set to tunnel side, by controlling connection solenoid valve.The utility model can dust concentration in real-time detection tunnel, realize that purification water curtain opens or closes automation, save water and reduce and drain cost.
Description
Technical field
The utility model relates to a kind of mining automatic water system, especially a kind of dust detection automatically controls purified water
Curtain.
Background technique
The mining automatic water system that self-purging water curtain actually refers to, the device are products indispensable in mine, are led to
Crossing watering and lowering dust can effectively improve the upper and lower operating environment of coal mine, protect the health and life security of practitioner.
Currently, mostly using manually or automatically induction control, hand spray is opened latter direct-injection or is not suitable for after closing, automatically
Stopping when someone passes through is incuded by infrared ray etc. by spraying, people's warp sprays for a long time later, leads to unnecessary water waste and length
The water of time spray need to import ditch and enter the cost that sump increases draining.
Summary of the invention
In order to overcome the above-mentioned deficiency of the prior art, the utility model provides a kind of dust detection automatic control purified water
Curtain, can dust concentration in real-time detection tunnel, realize that purification water curtain opens or closes automation, save water and reduce and drain
Cost.
The utility model solve its technical problem the technical solution adopted is that: including with back shape and span length
The arc purification water curtain aqueduct and detection control mechanism, purification water curtain aqueduct to match is fixed on lane by pre-buried anchor pole
At the top of road, the multiple spray heads of uniform welding on purification water curtain aqueduct, all spray heads, which are met to wind direction, to be arranged, purified water
Curtain aqueduct it is closed at one end, the other end be connected to along tunnel length direction extend Dustproof pipe road, dust-proof piping connection water
Source；The detection control mechanism includes dust sensor, solenoid valve and control switch, and solenoid valve is mounted on purification water curtain connection
On steel pipe；Dust sensor is mounted on the purification water curtain inlet side in tunnel, and by the computer outside signal wire connection, also
It is connected by transmission line with control switch；Control switch is set to tunnel side and also passes through electricity by controlling connection solenoid valve
The power supply of source line.
Compared with prior art, a kind of dust detection of the utility model automatically controls purification water curtain, passes through dust sensor
Dust concentration in real-time detection tunnel, Lai Shixian purification water curtain open or close.The pre-set dust detection of dust sensor
Concentration, when dust concentration reaches detected value in tunnel, purification water curtain, which is opened, carries out watering and lowering dust, when dust concentration is low in tunnel
When detected value, purification water curtain stops watering and lowering dust, reaches water conservation and reduces draining cost.
Detailed description of the invention
The present invention will be further described with reference to the accompanying drawings and examples.
Fig. 1 is the structural schematic diagram of the utility model one embodiment.
In figure, 1, signal wire, 2, transmission line, 3, purification water curtain aqueduct, 4, spray head, 5, dust sensor, 6, solenoid valve,
7, control switch, 8, power supply line, 9, control route, 10, dust-proof pipeline.
Specific embodiment
It is practical new below in conjunction with this to keep the objectives, technical solutions, and advantages of the embodiments of the present invention clearer
Attached drawing in type embodiment, the technical scheme in the utility model embodiment is clearly and completely described, it is clear that is retouched
The embodiment stated is a part of the embodiment of the utility model, instead of all the embodiments.Based on the reality in the utility model
Example is applied, every other embodiment obtained by those of ordinary skill in the art without making creative efforts all belongs to
In the protection scope of the utility model.
In the embodiment shown in fig. 1, a kind of dust detection automatically controls purification water curtain, including with back shape and lane
The arc purification water curtain aqueduct 3 and detection control mechanism that road width matches, the purification water curtain aqueduct 3 is by 1Steel pipe is made, and each spray head 4 on purification water curtain aqueduct 3 is welded into 45 degree of angles.In back two sides point
It is 1 not pre-buriedAnchor pole as fixing bolt use, for hanging purification water curtain, spray head 4 is made to meet Xiang Fengliu
Direction.Purification water curtain aqueduct 3 it is closed at one end, the other end is connected to long along tunnel by vertical purification water curtain joint steel pipe
It spends on the dust-proof pipeline 10 that direction extends, replaces hose that purification water curtain is mounted on dust-proof pipeline 10 with steel pipe, hang equipment
Hang more straight, the dust-proof connection of pipeline 10 water source.
In the present embodiment, the detection control mechanism includes dust sensor 5, solenoid valve 6 and control switch 7, electricity
Magnet valve 6 is mounted on purification water curtain joint steel pipe；Dust sensor 5 is mounted on the purification water curtain inlet side in tunnel, and passes through
Signal wire 1 connects external computer, is also connected by transmission line 2 with control switch 7；Control switch 7 is set to tunnel side, leads to
It crosses control route 9 and connects solenoid valve 6, also powered by power supply line 8.It detects control mechanism and is examined in real time mainly by dust sensor 5
Dust concentration is surveyed, solenoid valve 6 is controlled by control switch 7 to realize the unlatching watering and lowering dust of purification water curtain and stop watering drop
Dirt.
As the optimizing design scheme of the present embodiment, the dust sensor 5 is mounted on purification water curtain inlet side 10m
Place, is not more than 300mm away from top plate, is not less than 200mm away from lane side.The control switch 7 is mounted on tunnel side purification water curtain and connects
The side of dirt pipeline 10 is taken over control, at the above 1.5m of bottom plate.
Working principle: when dust concentration reaches specified value, 7 one control signals of control switch, control are given by transmission line 2
It makes switch 7 to connect, opens solenoid valve 6 by controlling route 9, purification water curtain 3 starts atomizing de-dusting.When dust concentration is lower than rule
When definite value, 7 one control signals of control switch are given by transmission line 2, control switch 7 disconnects, and makes solenoid valve by controlling route 9
6 close, and purification water curtain 3 stops atomizing de-dusting.
The above is only the preferred embodiment of the utility model, not does limit in any form to the utility model
System, it is all according to the technical essence of the utility model, any simple modification and same variation are made to above embodiments, fallen
Enter within the protection scope of the utility model.
Claims (7)
1. a kind of dust detection automatically controls purification water curtain, it is characterized in that: including and back shape and span length phase
The arc purification water curtain aqueduct (3) and detection control mechanism, purification water curtain aqueduct (3) matched are fixed on by pre-buried anchor pole
At the top of tunnel, the multiple spray heads of uniform welding (4) on purification water curtain aqueduct (3), all spray heads (4) are met to wind direction
Setting, purification water curtain aqueduct (3) it is closed at one end, the other end be connected to along tunnel length direction extend dust-proof pipeline (10)
On, dust-proof pipeline (10) connects water source；The detection control mechanism includes that dust sensor (5), solenoid valve (6) and control are opened
It closes (7), solenoid valve (6) is mounted on purification water curtain joint steel pipe；Dust sensor (5) be mounted on the purification water curtain in tunnel into
Wind side, and by the computer outside signal wire (1) connection, also it is connected by transmission line (2) with control switch (7)；Control is opened
It closes (7) and is set to tunnel side, by control route (9) connection solenoid valve (6), also powered by power supply line (8).
2. a kind of dust detection according to claim 1 automatically controls purification water curtain, it is characterized in that: the purification water curtain
Aqueduct (3) is by 1Steel pipe is made.
3. a kind of dust detection according to claim 1 or 2 automatically controls purification water curtain, it is characterized in that: the purified water
Each spray head (4) on curtain aqueduct is welded into 45 degree of angles.
4. a kind of dust detection according to claim 3 automatically controls purification water curtain, it is characterized in that: the purification water curtain
Aqueduct (3) is connected on dust-proof pipeline (10) by vertical purification water curtain joint steel pipe.
5. a kind of dust detection according to claim 1 or 2 automatically controls purification water curtain, it is characterized in that: the anchor pole
It is two, and it is embedded in back two sides respectively, purification water curtain aqueduct (3) is hung on anchor pole.
6. a kind of dust detection according to claim 1 or 2 automatically controls purification water curtain, it is characterized in that: the dust
Sensor (5) is mounted at the 10m of purification water curtain inlet side, is not more than 300mm away from top plate, is not less than 200mm away from lane side.
7. a kind of dust detection according to claim 1 or 2 automatically controls purification water curtain, it is characterized in that: the control
Switch (7) is mounted on the side that side purification water curtain in tunnel connects dust-proof pipeline (10), at the above 1.5m of bottom plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822082299.6U CN209586421U (en) | 2018-12-12 | 2018-12-12 | A kind of dust detection automatic control purification water curtain |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822082299.6U CN209586421U (en) | 2018-12-12 | 2018-12-12 | A kind of dust detection automatic control purification water curtain |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209586421U true CN209586421U (en) | 2019-11-05 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822082299.6U Active CN209586421U (en) | 2018-12-12 | 2018-12-12 | A kind of dust detection automatic control purification water curtain |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112196609A (en) * | 2020-08-25 | 2021-01-08 | 贵州盘江精煤股份有限公司 | Soft fixed water curtain device and control method |
-
2018
- 2018-12-12 CN CN201822082299.6U patent/CN209586421U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112196609A (en) * | 2020-08-25 | 2021-01-08 | 贵州盘江精煤股份有限公司 | Soft fixed water curtain device and control method |
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