CN208502830U - A kind of air swirl spraying device - Google Patents
A kind of air swirl spraying device Download PDFInfo
- Publication number
- CN208502830U CN208502830U CN201821194191.XU CN201821194191U CN208502830U CN 208502830 U CN208502830 U CN 208502830U CN 201821194191 U CN201821194191 U CN 201821194191U CN 208502830 U CN208502830 U CN 208502830U
- Authority
- CN
- China
- Prior art keywords
- regulating valve
- valve
- spray pipe
- injection spray
- outlet
- 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.)
- Active
Links
Landscapes
- Nozzles (AREA)
Abstract
The utility model relates to mine spray device field, specifically a kind of air swirl spraying device.The utility model efficiently solves the problems, such as that the atomising device that existing mining industry uses needs the tiny hole nozzle of high quality and this nozzle to be easy to be blocked.A kind of air swirl spraying device, including laser dust sensor, relay, solenoid valve, pneumatic stopping valve, the first regulating valve, the second regulating valve and injection spray pipe；The output end of laser dust sensor and the input terminal of relay connect；The output end of relay and the control terminal of solenoid valve connect；The import of solenoid valve is connected to gas source, exports the inlet communication with the control mouth of pneumatic stopping valve, the first regulating valve respectively；The import of pneumatic stopping valve is connected to water source, the inlet communication of outlet and the second regulating valve；The front end of injection spray pipe is equipped with open, rear end and is equipped with end wall；The inner sidewall of injection spray pipe, which is equipped with, encloses the helicla flute rotated about the axis.Depositing dust operation suitable for mining industry.
Description
Technical field
The utility model relates to mine spray device field, specifically a kind of air swirl spraying device.
Background technique
Spraying device is especially important to mining industry.Spraying device quality not only has direct relation, Er Qiegeng with dust accident
Decide the physical and mental health of worker.Currently, it is by static pressure type spraying device or to utilize atomizing pump by spraying that mining industry is widely used
Generate what the device of high-pressure fog generated, both spraying devices are required to the nozzle in the configuration tiny aperture of high quality, and nozzle
Aperture excessively it is tiny be easy to be blocked in use, not only the normal use of countermeasure set, directly reduces depositing dust
Efficiency, and the nozzle after blocking is very unlikely to clear up, and needs to constantly update nozzle.So, not only dragged slowly produce into
Degree, while also increasing production cost.
Therefore, in order to solve the atomising device that existing mining industry uses need high quality tiny hole nozzle and this spray
Mouth is easy to blocked problem, and designing a kind of structurally reasonable, the stronger atomising device of practicability is this field urgent need to resolve
Problem.
Summary of the invention
The utility model in order to solve the atomising device that existing mining industry uses need high quality tiny hole nozzle and
This nozzle is easy to blocked problem, provides a kind of air swirl spraying device.
The utility model adopts the following technical scheme that realization:
A kind of air swirl spraying device, including laser dust sensor, relay, solenoid valve, pneumatic stopping valve, first
Regulating valve, the second regulating valve and injection spray pipe；
The output end of laser dust sensor and the input terminal of relay connect；The control of the output end and solenoid valve of relay
End connection processed；
The import of solenoid valve is connected to gas source, outlet respectively with the control mouth of pneumatic stopping valve, the first regulating valve into
Mouth connection；The import of pneumatic stopping valve is connected to water source, the inlet communication of outlet and the second regulating valve；
The front end of injection spray pipe is equipped with open, rear end and is equipped with end wall；The inner sidewall of injection spray pipe, which is equipped with, encloses the spiral shell rotated about the axis
Spin slot；The rear end end wall perforation of injection spray pipe offers inlet opening, and the outlet of inlet opening and the second regulating valve；Injection spray pipe
Side wall perforation offers air inlet, and the outlet of air inlet and the first regulating valve.
Working principle:
When the dust of setting reaches the numerical value for needing depositing dust, laser dust sensor issues signal to relay, after
Electric appliance opens solenoid valve, and the gas into solenoid valve is divided into two branches, the gas of the first branch by the first regulating valve into
Enter in injection spray pipe, and rotated along spiral groove high-speed, high-speed rotating swirl gas can be generated in injection spray pipe；Second branch
Gas for controlling pneumatic stopping valve, pneumatic stopping valve is opened under gas effect at this time, and at this time in injection spray pipe
Vortex gas flow is because high speed rotation generates high negative pressure, and interior between water source and injection spray pipe there are pressure differences, and the static pressure water at water source is at this
It is admitted in injection spray pipe under the action of pressure difference, is atomized under high-speed rotating air-flow, and with high-speed rotating vortex gas
Body and be ejected, form the water spray of large area.First regulating valve for adjusting air inflow, the second regulating valve for adjust into
Water, by adjusting the first regulating valve and the second regulating valve to reach optimal atomizing effect.
It further include water supply connector 71, inlet suction port 72；Inlet opening is connected by water supply connector 71 and the outlet of the second regulating valve 6
It is logical；Air inlet passes through the outlet of inlet suction port 72 and the first regulating valve 5.
Laser dust sensor is Boolean value output sensor.
The water of the utility model is sent into injection spray pipe by pressure difference, is not needed the equipment such as water pump, has been saved production cost；Water
Mist is as produced by high-speed rotating air-flow, and not only atomizing effect is good but also projected area is big, far firing range, has effectively played depositing dust
Effect；In addition, injection spray pipe generates high speed rotation direct injection jet stream, no longer need to prepare dedicated nozzle, because without generating nozzle
The phenomenon that being blocked.
The structure design of the utility model is reasonable, efficiently solves the atomising device that existing mining industry uses and needs high quality
Tiny hole nozzle and this nozzle are easy to blocked problem, the depositing dust operation suitable for mining industry.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model.
In figure: 1- laser dust sensor, 2- relay, 3- solenoid valve, 4- pneumatic stopping valve, the first regulating valve of 5-, 6-
Second regulating valve, 7- injection spray pipe, 71- inlet suction port, 72- water supply connector.
Specific embodiment
It is described with reference to the accompanying drawings:
A kind of air swirl spraying device, including laser dust sensor 1, relay 2, solenoid valve 3, pneumatic stopping valve 4,
First regulating valve 5, the second regulating valve 6 and injection spray pipe 7；
The output end of laser dust sensor 1 is connect with the input terminal of relay 2；The output end and solenoid valve 3 of relay 2
Control terminal connection；
The import of solenoid valve 3 is connect with gas source, outlet respectively with the control mouth of pneumatic stopping valve 4, first regulating valve 5
Import connection；The import of pneumatic stopping valve 4 is connect with water source, and outlet is connect with 6 import of the second regulating valve；
The front end of injection spray pipe 7 is equipped with open, rear end and is equipped with end wall；The inner sidewall of injection spray pipe 7 is equipped with to enclose and rotate about the axis
Helicla flute；The rear end end wall perforation of injection spray pipe 7 offers inlet opening, and the outlet of inlet opening and the second regulating valve 6；It is spraying
The side wall perforation of pipe 7 offers air inlet, and the outlet of air inlet and the first regulating valve 5.
It further, further include water supply connector 71, inlet suction port 72；Inlet opening passes through water supply connector 71 and the second regulating valve
6 outlet；Air inlet passes through the outlet of inlet suction port 72 and the first regulating valve 5.
Specifically, laser dust sensor 1 is Boolean value output sensor.
Claims (3)
1. a kind of air swirl spraying device, it is characterised in that: including laser dust sensor (1), relay (2), solenoid valve
(3), pneumatic stopping valve (4), the first regulating valve (5), the second regulating valve (6) and injection spray pipe (7)；
The output end of laser dust sensor (1) is connect with the input terminal of relay (2)；The output end and electromagnetism of relay (2)
The control terminal of valve (3) connects；
The import of solenoid valve (3) is connected to gas source, outlet respectively with the control mouth of pneumatic stopping valve (4), the first regulating valve (5)
Inlet communication；The import of pneumatic stopping valve (4) is connected to water source, the inlet communication of outlet and the second regulating valve (6)；
The front end of injection spray pipe (7) is equipped with open, rear end and is equipped with end wall；The inner sidewall of injection spray pipe (7) is equipped with to enclose and rotate about the axis
Helicla flute；The rear end end wall perforation of injection spray pipe (7) offers inlet opening, and the outlet of inlet opening and the second regulating valve (6)；
The side wall perforation of injection spray pipe (7) offers air inlet, and the outlet of air inlet and the first regulating valve (5).
2. a kind of air swirl spraying device according to claim 1, it is characterised in that: further include water supply connector (71),
Inlet suction port (72)；Inlet opening passes through the outlet of water supply connector (71) and the second regulating valve (6)；Air inlet passes through air inlet connecting
The outlet of head (72) and the first regulating valve (5).
3. a kind of air swirl spraying device according to claim 1 or 2, it is characterised in that: laser dust sensor (1)
For Boolean value output sensor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821194191.XU CN208502830U (en) | 2018-07-26 | 2018-07-26 | A kind of air swirl spraying device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821194191.XU CN208502830U (en) | 2018-07-26 | 2018-07-26 | A kind of air swirl spraying device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208502830U true CN208502830U (en) | 2019-02-15 |
Family
ID=65291079
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821194191.XU Active CN208502830U (en) | 2018-07-26 | 2018-07-26 | A kind of air swirl spraying device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208502830U (en) |
-
2018
- 2018-07-26 CN CN201821194191.XU patent/CN208502830U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106423607A (en) | Gas-liquid two-phase secondary atomization nozzle | |
| CN204710605U (en) | A kind of steam spray nozzle | |
| CN203565232U (en) | High-pressure air-driving jetting device | |
| CN209557359U (en) | Compact type vacuum generator | |
| CN111617896A (en) | High-efficient multi-functional dust suppression shower nozzle | |
| CN105561508B (en) | Bypass rotational flow-bubble atomization type low-pressure water mist spray nozzle | |
| CN208502830U (en) | A kind of air swirl spraying device | |
| CN101251026B (en) | Wind power ganged regulating atomizer | |
| CN204148023U (en) | Water smoke and aerosol dual-purpose type nozzle | |
| TWM498645U (en) | Oil mist spraying device | |
| CN106285673B (en) | A kind of swirl atomization device for reducing dust suitable for development machine | |
| CN206356178U (en) | The jet-propelled vortex flow-guiding structure of remote spray engine | |
| CN108144470A (en) | A kind of gas-liquid mixed pipe | |
| CN205013034U (en) | Geomantic omen keeps apart atomizer | |
| CN203170475U (en) | Adjustable flow atomizer | |
| CN203751826U (en) | Cutting cooler in numerically-controlled machine tool machining equipment | |
| CN208330364U (en) | A kind of novel coal cutting machine spraying device | |
| CN106895398B (en) | Oil return type mechanical steam atomization oil gun | |
| CN104984443A (en) | Novel atomization spray bottle | |
| CN208407451U (en) | A kind of dedicated finer atomization nozzle of low concentration gas exhaust gases of internal combustion engines denitration | |
| CN202597280U (en) | Detachable jet pump sand suction device | |
| CN206597639U (en) | A kind of spiral-flow type fine mist spray head | |
| CN206716250U (en) | Spraying nozzle | |
| CN201170116Y (en) | Wind and water linkage adjustment spraying device | |
| KR102446313B1 (en) | Nozzle for sprayer |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |