CN110259502A - Tunneling boring is without spray head automated spray system - Google Patents
Tunneling boring is without spray head automated spray system Download PDFInfo
- Publication number
- CN110259502A CN110259502A CN201910570882.8A CN201910570882A CN110259502A CN 110259502 A CN110259502 A CN 110259502A CN 201910570882 A CN201910570882 A CN 201910570882A CN 110259502 A CN110259502 A CN 110259502A
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- CN
- China
- Prior art keywords
- spray
- spray head
- main control
- outer tube
- control box
- 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.)
- Pending
Links
- 239000007921 spray Substances 0.000 title claims abstract description 117
- 230000005641 tunneling Effects 0.000 title claims abstract description 18
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 32
- 230000005611 electricity Effects 0.000 claims description 3
- 238000007664 blowing Methods 0.000 claims description 2
- 239000006185 dispersion Substances 0.000 claims 1
- 238000005507 spraying Methods 0.000 abstract description 12
- 230000000694 effects Effects 0.000 abstract description 4
- 239000000428 dust Substances 0.000 abstract description 3
- 238000009434 installation Methods 0.000 abstract description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 239000003245 coal Substances 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 239000003595 mist Substances 0.000 description 3
- 238000004140 cleaning Methods 0.000 description 2
- 208000028571 Occupational disease Diseases 0.000 description 1
- 238000007792 addition Methods 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000005202 decontamination Methods 0.000 description 1
- 230000003588 decontaminative effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21F—SAFETY DEVICES, TRANSPORT, FILLING-UP, RESCUE, VENTILATION, OR DRAINING IN OR OF MINES OR TUNNELS
- E21F17/00—Methods or devices for use in mines or tunnels, not covered elsewhere
- E21F17/18—Special adaptations of signalling or alarm devices
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21F—SAFETY DEVICES, TRANSPORT, FILLING-UP, RESCUE, VENTILATION, OR DRAINING IN OR OF MINES OR TUNNELS
- E21F5/00—Means or methods for preventing, binding, depositing, or removing dust; Preventing explosions or fires
- E21F5/02—Means or methods for preventing, binding, depositing, or removing dust; Preventing explosions or fires by wetting or spraying
- E21F5/04—Spraying barriers
Landscapes
- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Geology (AREA)
- Selective Calling Equipment (AREA)
Abstract
The invention discloses a kind of tunneling borings without spray head automated spray system, including main control box, Radio infrared sensor and without spray head spray structure, and main control box is connect with Radio infrared sensor wireless, and main control box is also connected with no spray head spray structure.The no spray head spray structure includes spray pipeline, spray pipeline includes outer tube, inner tube is provided in outer tube, there is gap between outer tube and inner tube, multiple water outlets are offered on inner pipe, multiple through-holes are offered in the bottom of outer tube, inside gradually concave shape flue structure around each through-hole, through-hole and flared structure form spout.This system can be achieved with by spraying without spray head spray structure using high pressure water, inner and outer tubes, without installing spray head additional, it is good in economic efficiency, daily release sprayhead is not needed to be cleaned, time saving and energy saving, this is simple without the production of spray head spray structure, easy for installation, it is suitable with spray head spray effect, there are fabulous dust removing effects.
Description
Technical field
The present invention relates to coal mine spraying system fields, and in particular to a kind of tunneling boring is without spray head automated spray system.
Background technique
It is required according to " coal mine Work places occupational disease hazards prevention and treatment regulation ", coal working face air return lane, the driving of coal mine
Working face return side should install at least 2 automatic control air decontamination water curtains respectively.At present country's mine use it is common from
It is dynamic to need to connect the non-intrinsic safety electric source of 127V and sensor wire complex process by spraying, with driving face driving or coal work
Larger workload when face exploitation process needs to move auto spraying, equipment cable are arranged unsightly, and electric leakage, electrical mistake are existed simultaneously
Quick-fried equal insecurity factors.Moreover, making a set of spraying device in the past needs to install 14 spray heads, in addition manual manufacture, installation fee
Spent by spraying with, every set more, and intelligence degree is lower, must all need to carry out disassembly, cleaning spray head daily, time-consuming and laborious.
Summary of the invention
For the complexity of wiring existing for existing spraying system, there are security risk, disassembly, cleaning spray head is time-consuming and laborious
Problem, the present invention provides a kind of tunneling borings without spray head automated spray system.
The following technical solution is employed by the present invention:
A kind of tunneling boring is without spray head automated spray system, including main control box, Radio infrared sensor and sprays without spray head
Mist structure, main control box are connect with Radio infrared sensor wireless, and main control box is also connected with no spray head spray structure；
The no spray head spray structure includes spray pipeline, and spray pipeline includes outer tube, and inner tube, outer tube are provided in outer tube
There is gap between inner tube, offer multiple water outlets on inner pipe, offers multiple through-holes, each through-hole in the bottom of outer tube
Around inwardly gradually concave shape flue structure, through-hole and flared structure form spout.
Preferably, master controller is provided in the main control box, master controller is connected with wireless communicator, wireless communication
Device is connect with the Radio infrared sensor wireless；
Water inlet pipe, filter and solenoid valve are additionally provided in the main control box, water inlet pipe is connected with filter, filter
It is connected with solenoid valve, solenoid valve is electrically connected with master controller；The solenoid valve is connected with inner tube.
Preferably, high pressure water is led in the water inlet pipe, high pressure water enters inner tube through filter and solenoid valve, then from inner tube
It blows the mouth of a river to be sprayed on the inner tubal wall of outer tube, finally from the ejection fog-like of the nozzle of outer tube.
Preferably, there are two Radio infrared sensors, the weather of master controller is arranged in a Radio infrared sensor,
The leeward of master controller is arranged in another Radio infrared sensor；
No spray head spray structure is arranged between two Radio infrared sensors, and is located at the leeward of main control box.
Preferably, the water outlet is spiral is arranged on the outer wall of inner tube.
Preferably, what the water outlet dispersed is arranged on the outer wall of inner tube.
Preferably, there are four spray pipelines, four spray pipelines are end to end surround one it is rectangular or rectangle totally-enclosed
Spray space.
The invention has the advantages that:
Tunneling boring provided by the invention utilizes high pressure water, inner tube without spray head automated spray system, no spray head spray structure
It can be achieved with by spraying with outer tube, it is good in economic efficiency without installing spray head additional, it does not need daily release sprayhead and is cleaned, time saving province
Power, this is simple without the production of spray head spray structure, easy for installation, suitable with spray head spray effect, has fabulous dust removing effects.
Radio infrared sensor and master controller are wirelessly connected, and it is multiple to solve existing common auto spraying wiring technique
It is miscellaneous, move difficult problem.Circuit arrangement in Radio infrared sensor and main control box is powered by battery, cruising ability
It is relatively strong, do not need external power supply, overcome existing conventional automatic spraying system and electrically lose quick-fried phenomenon, avoid because electrically lose it is quick-fried caused by
Dust, gas explosion phenomenon.
Detailed description of the invention
Fig. 1 is schematic diagram of the tunneling boring without spray head automated spray system.
Fig. 2 for no spray head spray structure schematic diagram.
Fig. 3 is the schematic diagram without spray head spray structure of embodiment 1.
Specific embodiment
A specific embodiment of the invention is described further in the following with reference to the drawings and specific embodiments:
A kind of tunneling boring is passed without spray head automated spray system, including main control box 1, Radio infrared combined with Figure 1 and Figure 2,
Sensor 2 and without spray head spray structure 3, main control box is connect with Radio infrared sensor wireless, and main control box is also sprayed with no spray head
Mist structure is connected.
Main control box 1 and Radio infrared sensor 2 are connected to the top of underworkings.
No spray head spray structure includes spray pipeline, and spray pipeline includes outer tube 4, is provided with inner tube 5 in outer tube, outer tube with
There is gap 6 between inner tube.
Offer multiple water outlets on inner pipe, offer multiple through-holes in the bottom of outer tube, around each through-hole to
Inside gradually concave shape flue structure, through-hole and flared structure form spout 7.
Be provided with master controller in main control box, master controller is connected with wireless communicator, wireless communicator with it is wireless red
Outer sensor is wirelessly connected.
There are two Radio infrared sensors, and the weather of master controller is arranged in a Radio infrared sensor, and distance is main
About 10 meters of control cabinet, the leeward of master controller is arranged in another Radio infrared sensor, apart from about 30 meters of main control box.
Water inlet pipe, filter and solenoid valve are additionally provided in main control box, water inlet pipe is connected with filter, filter and electricity
Magnet valve is connected, and solenoid valve is electrically connected with master controller, and solenoid valve is connected with inner tube.
No spray head spray structure is arranged between two Radio infrared sensors, and is located at the leeward of main control box.
Working principle of the tunneling boring without spray head automated spray system is substantially are as follows:
Usually, no spray head spray structure is normally open, and the high pressure water of three atmospheric pressure is led in water inlet pipe, and high pressure water passes through
Filter and solenoid valve enter inner tube, and from blowing on the inner tubal wall that the mouth of a river is sprayed onto outer tube for inner tube, water is in from the nozzle of outer tube later
Mist sprays；When wireless sensor detects that pedestrian passes through, by main controller controls electromagnetism valve events, close spraying without spray head
Structure, after personnel pass through, solenoid valve is opened, and no spray head spray structure continues spraying.
Embodiment 1
A kind of tunneling boring is without spray head automated spray system, including main control box 1, Radio infrared sensor 2 and without spray head
Spray structure 3, main control box is connect with Radio infrared sensor wireless, and main control box is also connected with no spray head spray structure.
No spray head spray structure includes spray pipeline, and spray pipeline includes outer tube 4, is provided with inner tube 5 in outer tube, outer tube with
There is gap 6 between inner tube.
Multiple water outlets are offered on inner pipe, and water outlet is spiral to be arranged on the outer wall of inner tube.
Multiple through-holes are offered in the bottom of outer tube, inside gradually concave shape flue structure around each through-hole,
Through-hole and flared structure form spout 7.
Be provided with master controller in main control box, master controller is connected with wireless communicator, wireless communicator with it is wireless red
Outer sensor is wirelessly connected.
Water inlet pipe, filter and solenoid valve are additionally provided in main control box, water inlet pipe is connected with filter, filter and electricity
Magnet valve is connected, and solenoid valve is electrically connected with master controller, and solenoid valve is connected with inner tube.
Embodiment 2
The structure of embodiment 2 is substantially the same manner as Example 1, and what only water outlet dispersed is arranged on the outer wall of inner tube.
Embodiment 3
Such as Fig. 3, there are four spray pipelines, and four spray pipelines are end to end to surround rectangular or rectangle a totally-enclosed spray
Drench space.
Main control box and Radio infrared sensor are powered by built-in intrinsic safety type battery supply, and battery life can continuously make
With 1 year.
Certainly, the above description is not a limitation of the present invention, and the present invention is also not limited to the example above, this technology neck
The variations, modifications, additions or substitutions that the technical staff in domain is made within the essential scope of the present invention also should belong to of the invention
Protection scope.
Claims (7)
1. a kind of tunneling boring is without spray head automated spray system, which is characterized in that including main control box, Radio infrared sensor and
Without spray head spray structure, main control box is connect with Radio infrared sensor wireless, main control box also with no spray head spray structure phase
Even；
The no spray head spray structure includes spray pipeline, and spray pipeline includes outer tube, is provided with inner tube in outer tube, outer tube with it is interior
There is gap between pipe, offer multiple water outlets on inner pipe, offers multiple through-holes, the week of each through-hole in the bottom of outer tube
Inside gradually concave shape flue structure is enclosed, through-hole and flared structure form spout.
2. a kind of tunneling boring according to claim 1 is without spray head automated spray system, which is characterized in that the main control
Be provided with master controller in case, master controller be connected with wireless communicator, wireless communicator and the Radio infrared sensor without
Line connection；
Water inlet pipe, filter and solenoid valve are additionally provided in the main control box, water inlet pipe is connected with filter, filter and electricity
Magnet valve is connected, and solenoid valve is electrically connected with master controller；The solenoid valve is connected with inner tube.
3. a kind of tunneling boring according to claim 2 is without spray head automated spray system, which is characterized in that the water inlet pipe
Interior logical high pressure water, high pressure water enter inner tube, then blowing on the inner tubal wall that the mouth of a river is sprayed onto outer tube from inner tube through filter and solenoid valve,
Finally from the ejection fog-like of the nozzle of outer tube.
4. a kind of tunneling boring according to claim 1 is without spray head automated spray system, which is characterized in that Radio infrared passes
There are two sensors, and the weather of master controller is arranged in a Radio infrared sensor, the setting of another Radio infrared sensor
In the leeward of master controller；
No spray head spray structure is arranged between two Radio infrared sensors, and is located at the leeward of main control box.
5. a kind of tunneling boring according to claim 1 is without spray head automated spray system, which is characterized in that the water outlet
It is spiral to be arranged on the outer wall of inner tube.
6. a kind of tunneling boring according to claim 1 is without spray head automated spray system, which is characterized in that the water outlet
Dispersion is arranged on the outer wall of inner tube.
7. a kind of tunneling boring according to claim 1 is without spray head automated spray system, which is characterized in that spray pipeline has
Four, four spray pipelines are end to end to surround rectangular or rectangle a totally-enclosed spray space.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910570882.8A CN110259502A (en) | 2019-06-28 | 2019-06-28 | Tunneling boring is without spray head automated spray system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910570882.8A CN110259502A (en) | 2019-06-28 | 2019-06-28 | Tunneling boring is without spray head automated spray system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110259502A true CN110259502A (en) | 2019-09-20 |
Family
ID=67922666
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910570882.8A Pending CN110259502A (en) | 2019-06-28 | 2019-06-28 | Tunneling boring is without spray head automated spray system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110259502A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU134990U1 (en) * | 2013-07-09 | 2013-11-27 | Общество с ограниченной ответственностью "ВостЭКО" (ООО "ВостЭКО") | NOZZLE PLANEJET |
| CN205422803U (en) * | 2016-03-15 | 2016-08-03 | 山东科技大学 | Install door curtain formula water curtain dust removal device in air return roadway |
| CN106223994A (en) * | 2016-08-10 | 2016-12-14 | 中钢集团马鞍山矿山研究院有限公司 | A kind of flexible transport lane, mine auto spraying depositing dust, cooling system and method |
| CN206397539U (en) * | 2017-01-18 | 2017-08-11 | 淮南矿业(集团)有限责任公司 | Dustproof spray head and Portable movable dustproof spray |
| CN206429269U (en) * | 2017-01-22 | 2017-08-22 | 朱军克 | A kind of coal mine movable dust-depositing nozzle pipeline |
| CN208950632U (en) * | 2018-10-30 | 2019-06-07 | 常熟市通防电器有限公司 | A kind of infrared automatic dust suppression device by water spray of mining wireless |
-
2019
- 2019-06-28 CN CN201910570882.8A patent/CN110259502A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU134990U1 (en) * | 2013-07-09 | 2013-11-27 | Общество с ограниченной ответственностью "ВостЭКО" (ООО "ВостЭКО") | NOZZLE PLANEJET |
| CN205422803U (en) * | 2016-03-15 | 2016-08-03 | 山东科技大学 | Install door curtain formula water curtain dust removal device in air return roadway |
| CN106223994A (en) * | 2016-08-10 | 2016-12-14 | 中钢集团马鞍山矿山研究院有限公司 | A kind of flexible transport lane, mine auto spraying depositing dust, cooling system and method |
| CN206397539U (en) * | 2017-01-18 | 2017-08-11 | 淮南矿业(集团)有限责任公司 | Dustproof spray head and Portable movable dustproof spray |
| CN206429269U (en) * | 2017-01-22 | 2017-08-22 | 朱军克 | A kind of coal mine movable dust-depositing nozzle pipeline |
| CN208950632U (en) * | 2018-10-30 | 2019-06-07 | 常熟市通防电器有限公司 | A kind of infrared automatic dust suppression device by water spray of mining wireless |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190920 |