CN105727664B - A kind of low noise remotely penetrates mist dust falling device - Google Patents
A kind of low noise remotely penetrates mist dust falling device Download PDFInfo
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- CN105727664B CN105727664B CN201610235986.XA CN201610235986A CN105727664B CN 105727664 B CN105727664 B CN 105727664B CN 201610235986 A CN201610235986 A CN 201610235986A CN 105727664 B CN105727664 B CN 105727664B
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D47/00—Separating dispersed particles from gases, air or vapours by liquid as separating agent
- B01D47/06—Spray cleaning
- B01D47/08—Spray cleaning with rotary nozzles
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
- C08G18/40—High-molecular-weight compounds
- C08G18/48—Polyethers
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/02—Elements
- C08K3/04—Carbon
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/34—Silicon-containing compounds
- C08K3/36—Silica
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G2350/00—Acoustic or vibration damping material
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- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
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Abstract
The present invention proposes a kind of low noise and remotely penetrates mist dust falling device, including base, rotating seat, water supply installation and sprayer, rotating seat are connected with base rotation, and rotating seat is equipped with Y shaped bracket and oil cylinder；Sprayer includes current collector, impeller, air duct and atomization ring, the first guide vane is equipped with air duct, second guide vane, impeller cylinder and starting taper, impeller cylinder is fixedly connected by the first guide vane with air duct, starting taper is fixedly connected by the second guide vane with air duct, impeller is rotatablely connected with impeller cylinder, one end of air duct connects with current collector, the other end connects with atomization ring, air duct inner wall is equipped with sound absorbing layer, the second motor is installed with impeller cylinder, impeller is driven by the second motor, air duct is rotatablely connected close to current collector one end and Y shaped bracket, the middle part of air duct is rotatablely connected with oil cylinder, ring is atomized to connect by hose and the second feed pipe.Sprayer can rotate up and down, automatically control and penetrate mist direction, range and coverage, and the setting of sound absorbing layer greatly reduces operating noise.
Description
Technical field
The invention belongs to technical field of environment protection equipment, and in particular to a kind of low noise remotely penetrates mist dust falling device.
Background technology
It is many that mist dust falling device is penetrated currently on the market, but function is single, can only spray common clear water, and ejected
Mist particle diameter be generally hundreds of microns, granularity is big, and droplet stays aloft that the time is short, not strong to the adsorption capacity of dust, special
It is not that its adsorption capacity is very weak, makes dedusting air cleaning effect big for particulate matter of the diameter in air less than or equal to 2.5 microns
Give a discount.Although PM2.5 simply in Atmospheric components very little component, it has a significant impact air quality and visibility, with
Thicker Atmospheric particulates are compared, and PM2.5 diameters are small, contain a large amount of poisonous and harmful substances (chemical composition master of fine particle
To include organic carbon (OC), elemental carbon (EC), nitrate, sulfate, ammonium salt, sodium salt (Na+) etc.), atmospheric residence time
Long, distance of floating is remote, bigger is influenced on health and air quality, so can a quality that penetrate mist dust falling device, go
Except PM2.5 is a critically important index.Droplet granularity is also easy to greatly improve depositing dust localized ground moisture content greatly, for
The mineral products as coal, moisture content improves the phenomenon for not being, and jet length is shorter, and area coverage is smaller, necessarily increases
Add the number of units of penetrating mist dust falling device or increase penetrate the distance of mist dust falling device movement.In addition, produced when penetrating the work of mist dust falling device
Raw NOISE ON ENVIRONMENT also results in influence.
The content of the invention
Single for the function of penetrating currently on the market present in mist dust falling device, noise is big, the mist particle diameter ejected
Generally hundreds of microns, the problems such as granularity is big, and jet length is shorter, and area coverage is smaller, the present invention proposes that a kind of low noise is remote
Journey penetrates mist dust falling device.
The technical proposal of the invention is realized in this way：A kind of low noise remotely penetrates mist dust falling device, including base, rotation
Seat, water supply installation and sprayer, the rotating seat be connecteds with the base rotation, the water supply installation including the first feed pipe with
Second feed pipe, first feed pipe and the base are affixed, and second feed pipe and the rotating seat are affixed, and described
One feed pipe is rotatablely connected with second feed pipe, and the rotating seat is equipped with Y shaped bracket, oil cylinder, gear pump and the first motor,
The oil cylinder is driven by the gear pump driven, the gear pump by first motor；The sprayer includes current collector, leaf
Wheel, air duct and atomization ring, are equipped with the first guide vane, the second guide vane, impeller cylinder and starting taper in the air duct, and the impeller cylinder passes through the
One guide vane is fixedly connected with the air duct, and the starting taper is fixedly connected by the second guide vane with the air duct, the impeller and institute
The rotation connection of impeller cylinder is stated, one end of the air duct connects with the current collector, and the other end connects with the atomization ring, the wind
Cylinder inner wall is equipped with sound absorbing layer, the 3rd motor is installed with the impeller cylinder, the impeller is driven by the 3rd motor, shown wind
Cylinder is rotatablely connected close to described current collector one end and the Y shaped bracket, and the middle part of the air duct is rotatablely connected with the oil cylinder, institute
Atomization ring is stated to connect by hose and second feed pipe.
Sprayer can rotate up and down, automatically control and penetrate mist direction, range and coverage, and the setting of sound absorbing layer is very big
Reduce operating noise.
More preferably, the rotating seat is connected by swing mechanism with the base rotation, and the swing mechanism includes inner ring
And external gear, the cylindrical of the inner ring are equipped with first annular half slot, the inner circle of the external gear be equipped with it is described first annular
Second annular half slot of half slot composition annular rounded groove, is equipped with several steel balls in the annular rounded groove, the inner ring with it is described
Rotating seat is affixed, and the external gear and the base are affixed, and the rotating seat is equipped with the second motor, the output of second motor
Axis connection has pinion gear, and the pinion gear is engaged with the external gear.Bottom is secured around by the second motor driving pinion
External gear on seat rotates, and realizes the accessible rotation in left and right of sprayer.
More preferably, the air duct is made of cylindrical section and conical cylinder section, and the taper of the conical cylinder section is 1:3.3~3.8, it is described
The taper of starting taper is 1:1.7~2.2, to reach the effect that windage is small, wind pressure is big, wind speed is fast.The impeller cylinder and the starting taper
At a distance of 15~30mm, such structure can produce certain air return, radiate to the motor in impeller cylinder.
More preferably, the atomization ring includes ring tube, and several atomizers, the atomization are uniformly arranged on the ring tube
The angle of the axis of nozzle and the ring tube anchor ring is 55~65 degree, the atomizer two-by-two between distance be 50~
65mm。
More preferably, the atomizer includes head body, the head body be equipped with feed liquor straight channel, constriction passage and
Booster cavity, the internal diameter of the booster cavity are more than the internal diameter of constriction passage, are equipped with vortex cavity in the booster cavity, the vortex cavity leads to
Cross vortex cavity to connect with the booster cavity into hole, the quantity of the vortex cavity import is four, and circumferential uniformly distributed, the vortex cavity
Equipped with spray orifice, the vortex cavity is provided close to the inner wall of the vortex cavity into hole.The droplet degree that atomizer sprays is minimum several
A micron is to tens microns, then high wind pressure through sprayer blowout, high air quantity, the airflow blow of high flow rate, and droplet is further
Refinement, minimum can reach tens to hundreds of nanometers.
More preferably, first feed pipe is equipped with water supply connector and filter, second feed pipe be equipped with ball-cock assembly,
First solenoid valve and water pump, second feed pipe are rotatablely connected by swivel joint and first feed pipe.Water supply connector
Quick-make water source, filter intercept impurity, and ball-cock assembly monitors whether water shortage, and the first solenoid valve control supplies water, and water pump is to supplying water
Supercharging, swivel joint cause the second feed pipe to be rotated relative to the first feed pipe.
More preferably, the swivel joint includes fixing piece and revolving part, and the fixing piece and first feed pipe are affixed,
The revolving part and second feed pipe are affixed；The revolving part is a cylinder, inside sets through hole, cylindrical to be equipped with first shaft shoulder
And first gear annular groove；The inner circle of the fixing piece is equipped with second shaft shoulder, O-ring groove, the 3rd shaft shoulder, the 4th shaft shoulder and the second baffle ring
Groove；First gear ring is housed in the first gear annular groove, second gear ring, first baffle ring and institute are housed in the second gear annular groove
State and be equipped with bearing between the second baffle ring, one end of the bearing offsets with first shaft shoulder, the other end and the 4th shaft shoulder
Offset, O-ring is housed in the O-ring groove, the cylindrical of the fixing piece is equipped with screw thread, which passes through the screw thread and institute
It is affixed to state the first feed pipe；The revolving part is equipped with flange, and the revolving part is affixed by the flange and second feed pipe.
The structure ensure that revolving part relative to being freely rotated between fixing piece, and water will not leak.
Further, the second water supply pipe end is equipped with drainpipe, and the drainpipe is equipped with second solenoid valve.With
The water in water supply installation is drained when not in use, is conducive to protect equipment.
More preferably, the current collector is equipped with end socket and protective cover, and the end socket is located at the center of the current collector, shown anti-
Shield is between the end socket and the shell of the current collector.End socket plays guide functions, and protective cover prevents foreign matter from entering.
Further, be additionally provided with controller on the rotating seat, the controller respectively with first motor, the second electricity
Machine, the 3rd motor, ball-cock assembly, the first solenoid valve, second solenoid valve are electrically connected.Pass through the fortune of controller automatic control equipment
Turn.
More preferably, to meet the good and fire-retardant requirement of sound-absorbing effect, the material of the sound absorbing layer is polyurethane sound-absorbing cotton, institute
Polyurethane sound-absorbing cotton is stated to be made from the following raw materials in parts by weight：40~50 parts of polyether polyol, 40~50 parts of polypropylene, acetic acid second
3~5 parts of enester, 1~2 part of graphene, 1~2 part of isocyanates, 2~4 parts of silica, 1~2 part of crosslinking agent, chain extender 2~3
Part.
Brief description of the drawings
Fig. 1 is the structure diagram of the present invention；
Fig. 2 is the structure diagram of sprayer；
Fig. 3 is the structure diagram of swing mechanism；
Fig. 4 is the structure diagram of atomization ring；
Fig. 5 is the right view schematic diagram in Fig. 4；
Fig. 6 is the structure diagram of atomizer；
Fig. 7 is the schematic cross section of vortex chamber enclosure；
Fig. 8 is the structure diagram of water supply installation；
Fig. 9 is the structure diagram of swivel joint；
Figure 10 is the structure diagram of swivel joint revolving part；
Figure 11 is the structure diagram of swivel joint fixing piece.
Embodiment
Below in conjunction with the attached drawing in the embodiment of the present invention, the technical solution in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other without creative efforts
Embodiment, belongs to the scope of protection of the invention.
Low noise as depicted in figs. 1 and 2 remotely penetrates mist dust falling device, including base 1, rotating seat 3, water supply installation 5 and penetrates
Day with fog 4, rotating seat 3 are rotatablely connected by swing mechanism 2 and base 1, and water supply installation 5 includes the first feed pipe 53 and second and supplies water
Pipe 56, the first feed pipe 53 are fixedly mounted on base 1, and the second feed pipe 56 is fixed on rotating seat 3, and the first feed pipe 53 passes through
Swivel joint 54 is rotatablely connected with the second feed pipe 53, and rotating seat 3 is equipped with Y shaped bracket 31, oil cylinder 32, gear pump and the first motor
(being not drawn into figure), one end and the rotating seat 3 of oil cylinder 32 are rotatablely connected, and oil cylinder 32 is by gear pump driven, and gear pump is by the first electricity
Machine drives；Sprayer 4 includes current collector 41, impeller 42, air duct 43 and atomization ring 44, and air duct 43 is by cylindrical section 435 and conical cylinder section
434 compositions, cylindrical section 435 is interior to be equipped with the first guide vane 431 and impeller cylinder 436, and impeller cylinder 436 passes through the first guide vane 431 and cylinder
Section 435 is connected as a single entity, and the second guide vane 432 and starting taper 433 are equipped with conical cylinder section 434, and starting taper 433 passes through the second guide vane 432 and cone
Cylinder section 434 is connected as a single entity, and impeller 42 is rotatablely connected with impeller cylinder 436, and the 3rd motor 46 or hydraulic pressure horse are provided with impeller cylinder 436
Reach, for driving impeller 42 to rotate, one end of air duct 43 connects with current collector 41, and the other end connects with atomization ring 44, air duct 43
Inner wall is equipped with sound absorbing layer 45, and current collector 41 is equipped with end socket 411 and protective cover 412, and end socket 411 is located at the center of current collector 41, prevents
Shield 412 is located between end socket 411 and the shell of current collector 41；Air duct 43 is rotated close to 41 one end of current collector with Y shaped bracket 31
Connection, middle part and the oil cylinder 32 of air duct 43 are rotatablely connected.
The taper of conical cylinder section 434 is 1:3.6, the taper of starting taper 433 is 1:1.8, it can reach optimal air-supply effect.Impeller
Cylinder 436 is separated by a certain distance b with starting taper 433, and distance b is 15~30mm, to produce certain air return, to the 3rd motor
46 radiate.
Sound absorbing layer 45 use a kind of special polyurethane sound-absorbing cotton, the polyurethane sound-absorbing cotton by following parts by weight raw material system
Into：40 parts of polyether polyol, 50 parts of polypropylene, 4 parts of vinylacetate, 2 parts of graphene, 2 parts of isocyanates, 3 parts of silica,
1 part of crosslinking agent, 2 parts of chain extender.
Swing mechanism 2 as shown in Figure 3, including inner ring 21 and external gear 22, the cylindrical of inner ring 21 are equipped with first annular half
Circular groove 211, the inner circle of external gear are equipped with the second annular half slot 221 with first annular half slot 211 composition annular rounded groove, ring
Several steel balls 23 are equipped with shape circular groove, inner ring 21 is fixedly mounted on rotating seat 3, and external gear 22 is fixedly mounted on base 1, rotation
Swivel base 3 is installed with the second motor 33, and the output shaft of the second motor 33 is connected with pinion gear 34, pinion gear 34 and external gear 22
Engagement.
Atomization ring 44 as shown in Figure 4 and Figure 5, including ring tube 441, several atomization sprays are uniformly arranged on ring tube 441
First 442, the axis of atomizer 442 and state 441 anchor ring of ring tube angle α be 60 degree, atomizer 442 two-by-two between distance
C is 60mm.
Atomizer 442 as shown in Figure 6 and Figure 7, including head body 4421, head body 4421 are sequentially with feed liquor
Straight channel 4422, constriction passage 4423 and booster cavity 4424, the internal diameter of booster cavity 4424 are noticeably greater than the interior of constriction passage 4423
Footpath, booster cavity 4424 is interior to be equipped with vortex cavity 4425, and vortex chamber enclosure 4428 upwardly extends to form one from the lower part of booster cavity 4424
The vortex cavity 4425 of a closing, vortex cavity are connected by four vortex cavities into hole 4426 with booster cavity 4424, and vortex cavity is into hole
4426 are provided close to the inner wall of vortex cavity 4425, so that liquid forms vortex after entering vortex cavity 4425, vortex cavity 1226 is equipped with
Three spray orifices 4427.
Water supply installation 5 as shown in Figure 8, including the first feed pipe 53 and the second feed pipe 56, set on the first feed pipe 53
There are water supply connector 51 and filter 52, water supply connector 51 is using the quick coupling of the prior art, and filter 52 is using Y shape filtering
Device, the second feed pipe 56 are equipped with ball-cock assembly 55, the first solenoid valve 57, water pump 58 and drainpipe 59, and drainpipe 59 is equipped with second
Solenoid valve 510, for water pump 58 using the vertical multi-stage centrifugal pump of strong supercharging effect, the second feed pipe 56 passes through swivel joint 54 and the
One feed pipe 53 is rotatablely connected, and atomization ring 44 is connected by hose 6 and the second feed pipe 56.
Swivel joint 54 as shown in Figures 9 to 11, including fixing piece 542 and revolving part 541, fixing piece 542 it is cylindrical
Affixed by the screw thread and the first feed pipe 53 equipped with screw thread, revolving part 541 is equipped with flange 5411, passes through flange 5411 and
Two feed pipes 56 are affixed；The main body of revolving part 541 is a cylinder, inside sets through hole, cylindrical to be equipped with first shaft shoulder 5412 and first
Baffle ring groove 5413；The inner circle of fixing piece 542 is equipped with second shaft shoulder, 5421, two O-ring grooves 5422, the 3rd shaft shoulder the 5423, the 4th
The shaft shoulder 5424 and second gear annular groove 5425；First gear ring 544 is housed in first gear annular groove 5413, is equipped with second gear annular groove 5425
Second baffle ring 546, is equipped with bearing 545, one end of bearing 545 and first shaft shoulder between the first baffle ring 544 and the second baffle ring 546
5412 offset, and the other end offsets with the 4th shaft shoulder 5424, and O-ring 543 is housed in O-ring groove 5422.
Controller is additionally provided with rotating seat, respectively with the first motor, the second motor 33, the 3rd motor 46, ball-cock assembly 55,
One solenoid valve 57, second solenoid valve 510 are electrically connected.The controller is the prior art, the operating for automatic control equipment.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all essences in the present invention
With within principle, any modification, equivalent replacement, improvement and so on, should all be included in the protection scope of the present invention god.
Claims (8)
1. a kind of low noise remotely penetrates mist dust falling device, including base, rotating seat, water supply installation and sprayer, it is characterised in that：Institute
State rotating seat to be connected with the base rotation, the water supply installation includes the first feed pipe and the second feed pipe, and described first supplies
Water pipe and the base are affixed, and second feed pipe and the rotating seat are affixed, and first feed pipe is supplied with described second
Water pipe is rotatablely connected, and the rotating seat is equipped with Y shaped bracket, oil cylinder, gear pump and the first motor, and the oil cylinder is by the gear pump
Driving, the gear pump are driven by first motor；The sprayer includes current collector, impeller, air duct and atomization ring, described
The first guide vane, the second guide vane, impeller cylinder and starting taper are equipped with air duct, the impeller cylinder is fixed by the first guide vane and the air duct
Connection, the starting taper are fixedly connected by the second guide vane with the air duct, and the impeller is rotatablely connected with the impeller cylinder, described
One end of air duct connects with the current collector, and the other end connects with the atomization ring, and the air duct inner wall is equipped with sound absorbing layer, described
The 3rd motor is installed with impeller cylinder, the impeller is driven by the 3rd motor, and the air duct is close to described current collector one end
It is rotatablely connected with the Y shaped bracket, the middle part of the air duct is rotatablely connected with the oil cylinder, and the atomization ring passes through hose and institute
State the connection of the second feed pipe；The material of the sound absorbing layer is polyurethane sound-absorbing cotton, and the polyurethane sound-absorbing cotton is by following parts by weight
Raw material be made：40~50 parts of polyether polyol, 40~50 parts of polypropylene, 3~5 parts of vinylacetate, 1~2 part of graphene are different
1~2 part of cyanate, 2~4 parts of silica, 1~2 part of crosslinking agent, 2~3 parts of chain extender.
2. low noise as claimed in claim 1 remotely penetrates mist dust falling device, it is characterised in that：The rotating seat passes through swing mechanism
It is connected with the base rotation, the swing mechanism includes inner ring and external gear, and the cylindrical of the inner ring is equipped with first annular half
Circular groove, the inner circle of the external gear are equipped with the second annular half slot with the first annular half slot composition annular rounded groove, institute
State in annular rounded groove and be equipped with several steel balls, the inner ring and the rotating seat are affixed, and the external gear and the base are affixed, institute
State rotating seat and be equipped with the second motor, the output shaft of second motor is connected with pinion gear, the pinion gear and the external gear
Engagement.
3. low noise as claimed in claim 1 remotely penetrates mist dust falling device, it is characterised in that：The air duct is by cylindrical section and cone cylinder
Duan Zucheng, the taper of the conical cylinder section is 1:3.3~3.8, the taper of the starting taper is 1:1.7~2.2, the air duct with it is described
Starting taper is at a distance of 15~30mm.
4. low noise as claimed in claim 3 remotely penetrates mist dust falling device, it is characterised in that：The atomization ring includes ring tube,
Several atomizers are uniformly arranged on the ring tube, the axis of the atomizer and the angle of the ring tube anchor ring are 55
~65 degree, the atomizer two-by-two between distance be 50~65mm.
5. low noise as claimed in claim 4 remotely penetrates mist dust falling device, it is characterised in that：The atomizer includes nozzle sheet
Body, the head body are equipped with feed liquor straight channel, constriction passage and booster cavity, and the internal diameter of the booster cavity is more than constriction passage
Internal diameter, the booster cavity is interior to be equipped with vortex cavity, and the vortex cavity is connected by vortex cavity into hole with the booster cavity, the vortex
The quantity of chamber import is four, and circumferential uniformly distributed, and the vortex cavity is equipped with spray orifice, and the vortex cavity is provided close to the whirlpool into hole
Flow the inner wall of chamber.
6. low noise as claimed in claim 1 remotely penetrates mist dust falling device, it is characterised in that：First feed pipe be equipped with into
Water swivel and filter, second feed pipe are equipped with ball-cock assembly, the first solenoid valve and water pump, and second feed pipe passes through rotation
Adapter is rotatablely connected with first feed pipe.
7. low noise as claimed in claim 6 remotely penetrates mist dust falling device, it is characterised in that：The swivel joint includes fixing piece
And revolving part, the fixing piece and first feed pipe are affixed, and the revolving part and second feed pipe are affixed；The rotation
Turn part as a cylinder, inside set through hole, it is cylindrical to be equipped with first shaft shoulder and first gear annular groove；The inner circle of the fixing piece is equipped with second
The shaft shoulder, O-ring groove, the 3rd shaft shoulder, the 4th shaft shoulder and second gear annular groove；First gear ring is housed in the first gear annular groove, it is described
Second gear ring is housed in second gear annular groove, is equipped with bearing between first baffle ring and second baffle ring, the one of the bearing
End offsets with first shaft shoulder, and the other end offsets with the 4th shaft shoulder, and O-ring, the fixation are housed in the O-ring groove
The cylindrical of part is equipped with screw thread, and the fixing piece is affixed by the screw thread and first feed pipe；The revolving part is equipped with flange,
The revolving part is affixed by the flange and second feed pipe.
8. low noise as claimed in claim 7 remotely penetrates mist dust falling device, it is characterised in that：The second water supply pipe end is equipped with
Drainpipe, the drainpipe are equipped with second solenoid valve.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201610235986.XA CN105727664B (en) | 2016-04-18 | 2016-04-18 | A kind of low noise remotely penetrates mist dust falling device |
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| CN201610235986.XA CN105727664B (en) | 2016-04-18 | 2016-04-18 | A kind of low noise remotely penetrates mist dust falling device |
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| CN105727664B true CN105727664B (en) | 2018-05-15 |
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Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108043147A (en) * | 2018-01-03 | 2018-05-18 | 李微 | Sprayer |
| CN108636933A (en) * | 2018-05-31 | 2018-10-12 | 江琴兰 | A kind of sensor production drifting dust equipment |
| CN110404362A (en) * | 2019-07-29 | 2019-11-05 | 唐山亚特专用汽车有限公司 | Energy-saving sprayer |
| KR102040031B1 (en) * | 2019-09-06 | 2019-11-05 | 주식회사 한강이앰피 | Water sprinkler apparatus for inhibiting generation of flying dust |
| CN114146513B (en) * | 2021-12-01 | 2022-12-02 | 无锡曲速智能科技有限公司 | Light-weight fog gun |
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| CN204849672U (en) * | 2015-02-17 | 2015-12-09 | 昆明奥图环保设备股份有限公司 | Long -range fog dust fall air purification car of penetrating |
| CN104841217A (en) * | 2015-03-06 | 2015-08-19 | 昆明奥图环保设备股份有限公司 | Urban air purifying vehicle capable of being normally used in cold winter |
| CN205627445U (en) * | 2016-04-18 | 2016-10-12 | 昆明奥图环保设备股份有限公司 | Long -range fog dust fall equipment of penetrating of low noise |
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| CN105727664A (en) | 2016-07-06 |
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