CN203520100U - PLC-based 3D digital water curtain system - Google Patents
PLC-based 3D digital water curtain system Download PDFInfo
- Publication number
- CN203520100U CN203520100U CN201320658806.0U CN201320658806U CN203520100U CN 203520100 U CN203520100 U CN 203520100U CN 201320658806 U CN201320658806 U CN 201320658806U CN 203520100 U CN203520100 U CN 203520100U
- Authority
- CN
- China
- Prior art keywords
- water
- plc controller
- solenoid valve
- digital
- dynamic
- Prior art date
Links
- 239000011901 water Substances 0.000 title claims abstract description 114
- 239000011159 matrix materials Substances 0.000 claims abstract description 9
- 238000003384 imaging method Methods 0.000 claims description 9
- 239000007921 sprays Substances 0.000 claims description 6
- 239000000203 mixtures Substances 0.000 claims description 5
- 230000001105 regulatory Effects 0.000 claims description 5
- 238000006243 chemical reactions Methods 0.000 claims description 3
- 238000004064 recycling Methods 0.000 claims description 3
- 238000000034 methods Methods 0.000 abstract description 4
- 239000011324 beads Substances 0.000 abstract 2
- 206010061619 Deformity Diseases 0.000 description 2
- 230000001276 controlling effects Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000001815 facial Effects 0.000 description 2
- 238000005507 spraying Methods 0.000 description 2
- 239000008400 supply water Substances 0.000 description 2
- 241000272165 Charadriidae Species 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000005516 engineering processes Methods 0.000 description 1
- 238000005755 formation reactions Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000010410 layers Substances 0.000 description 1
Abstract
Description
Technical field
The utility model relates to a kind of drenching installation, specifically a kind of 3D digital water curtain system based on PLC.
Background technology
Existing digital water curtain all occurs with the form of individual layer cascade, is similar to motion picture screen, is planar imaging, often be called " digital water curtain ", its imaging picture is thin, lacks thick and heavy sense, for the less visualization portion of area, in the process of free-falling, may observe unclear; In addition, when water supply pressure has fluctuation, can make the formation picture of water curtain occur distortion, affect the bandwagon effect of water curtain.
Utility model content
The purpose of this utility model is just to provide a kind of 3D digital water curtain system based on PLC, to solve the problem of the thin and water screen picture facial disfigurement that produces while thinking water pressure fluctuations of existing digital water curtain imaging picture.
The utility model is achieved in that a kind of 3D digital water curtain system based on PLC, includes:
Solenoid valve array, being matrix form level arranges, each solenoid valve is wherein installed in the port of a water supply branch road, all water supply branch roads are communicated on water main, under the accurate control of PLC controller, by the conversion of opening/closing time, make the globule under spray spell composition by three-dimensional font or stereoscopic picture plane, form the dynamic 3D digital water curtain of free-falling;
Water main, is communicated with all water supply branch roads that are arranged in described solenoid valve array, provides and forms dynamic 3D digital water curtain water;
Splashproof tank, is arranged on the below of described solenoid valve array, overboard for the dynamic 3D digital water curtain of access;
Water pump, is connected between described water main and described splashproof tank, for the water of described splashproof tank access is pumped in water main, to form recycling of water;
PLC controller, by signal line, be electrically connected to all solenoid valves in described solenoid valve array, with all solenoid valves in described solenoid valve array, carry out the control of accurate switch and opening/closing time, to form the dynamic 3D digital water curtain of different three-dimensional fonts or stereoscopic picture plane;
Frequency converter, be electrically connected to described PLC controller and described water pump respectively, under the control of described PLC controller, the rotating speed of described water pump regulated, to guarantee the constant of hydraulic pressure in solenoid valve, make three-dimensional font or stereoscopic picture plane imaging in dynamic 3D digital water curtain stable; And
Pressure transducer, be arranged on the water outlet of described water pump, by signal line, be electrically connected to described PLC controller, for the discharge pressure signal of the described water pump detecting is sent to described PLC controller, by described PLC controller, controls described frequency converter the rotating speed of described water pump is regulated.
The utility model is arranged into solenoid valve array the matrix form of level, water in splashproof tank is squeezed into water main by water pump, by solenoid valve array, spray out again, the switch of each solenoid valve is controlled by program by PLC controller, each current that supply water in branch road form the free-falling globule after by solenoid valve, PLC controller is controlled the switching frequency of each solenoid valve, thereby makes the globule spraying on diverse location in the process of free-falling, spell the dynamic three-dimensional text of composition or stereo-picture.Because electromagnetic valve array is classified the arrangement of level matrix formula as, therefore formed the dynamic 3D digital water curtain of free-falling.
The utility model is by arranging pressure transducer at pump outlet place, the force value at pump outlet place is sent into PLC controller, after computing, by PLC controller, controlling frequency converter regulates the rotating speed of water pump, thereby in assurance solenoid valve, hydraulic pressure is constant, this is just conducive to solenoid valve and goes out the stable of water speed, guarantees that the imaging of formed three-dimensional font or stereoscopic picture plane is stable.
The utility model has the advantages that:
(1) solenoid valve of arranging by matrix form can spray out the digital water curtain with 3D effect, has increased thick and heavy sense and the stereoeffect of digital water curtain imaging picture, has strengthened artistic appeal;
(2) by the rotating speed of Frequency Converter Control and adjusting water pump, make the water outlet velocity-stabilization of solenoid valve, the stability of water curtain imaging improves thereupon, has overcome the technological deficiency that can cause water screen picture facial disfigurement when water pressure fluctuations.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Embodiment
As shown in Figure 1, the utility model comprises the parts such as solenoid valve array 1, water main 2, splashproof tank 3, water pump 4, PLC controller 5, frequency converter 6 and pressure transducer 7, wherein:
Solenoid valve array 1 is built on stilts to be arranged, being matrix form level arranges, each solenoid valve is wherein installed in the port of a water supply branch road, all water supply branch roads are communicated on water main 2, under the accurate control of PLC controller 5, by the conversion of opening/closing time, make the globule under spray spell composition by three-dimensional font or stereoscopic picture plane, form the dynamic 3D digital water curtain of free-falling;
Water main 2 is communicated with all water supply branch roads that are arranged in solenoid valve array 1, provides and forms dynamic 3D digital water curtain water;
Splashproof tank 3 is arranged on the below of solenoid valve array 1, overboard for the dynamic 3D digital water curtain of access;
Water pump 4 is connected between water main 2 and splashproof tank 3, for the water of splashproof tank 3 accesss is pumped in water main 2, to form recycling of water;
PLC controller 5 is electrically connected to all solenoid valves in solenoid valve array 1 by signal line, the all solenoid valves in solenoid valve array 1 are carried out to the control of accurate switch and opening/closing time, thereby form the dynamic 3D digital water curtain of different three-dimensional fonts or stereoscopic picture plane;
Frequency converter 6 is electrically connected to PLC controller 5 and water pump 4 respectively, under the control of PLC controller 5, the rotating speed of water pump 4 is regulated, and to guarantee the constant of hydraulic pressure in solenoid valve, makes three-dimensional font or stereoscopic picture plane imaging in dynamic 3D digital water curtain stable;
Pressure transducer 7 is arranged on the water outlet of water pump 4, by signal line, be electrically connected to PLC controller 5, for the discharge pressure signal of the water pump detecting 4 is sent to PLC controller 5, the rotating speed of controlling 6 pairs of water pumps 4 of frequency converter by PLC controller 5 regulates, and makes the water pressure invariableness in solenoid valve.
The course of work of the present utility model is: water pump 4 draws water from splashproof tank 3, squeeze into water main 2, to spray out by solenoid valve array 1, the switch of each solenoid valve is controlled by program by PLC controller 5, each current that supply water in branch road form the free-falling globule after by solenoid valve, PLC controller 5 is controlled the switching frequency of each solenoid valve, thereby makes the globule spraying on diverse location in the process of free-falling, spell the dynamic three-dimensional text of composition or stereo-picture.Because solenoid valve array 1 is arranged for level matrix formula, formed thus the dynamic 3D digital water curtain of free-falling.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320658806.0U CN203520100U (en) | 2013-10-24 | 2013-10-24 | PLC-based 3D digital water curtain system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320658806.0U CN203520100U (en) | 2013-10-24 | 2013-10-24 | PLC-based 3D digital water curtain system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203520100U true CN203520100U (en) | 2014-04-02 |
Family
ID=50379004
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320658806.0U CN203520100U (en) | 2013-10-24 | 2013-10-24 | PLC-based 3D digital water curtain system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203520100U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103927929A (en) * | 2014-04-22 | 2014-07-16 | 浙江理工大学 | Automatic multiplex solenoid valve two-state energy-saving display platform and control method thereof |
| CN104808543A (en) * | 2015-02-12 | 2015-07-29 | 西安理工大学 | Three-dimensional digital water curtain control method |
| CN104950742A (en) * | 2015-04-30 | 2015-09-30 | 西安理工大学 | Digital water curtain wiring system and control method |
| CN110201833A (en) * | 2019-06-28 | 2019-09-06 | 华中科技大学 | A kind of fluid space printing equipment and its working method |
-
2013
- 2013-10-24 CN CN201320658806.0U patent/CN203520100U/en not_active IP Right Cessation
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103927929A (en) * | 2014-04-22 | 2014-07-16 | 浙江理工大学 | Automatic multiplex solenoid valve two-state energy-saving display platform and control method thereof |
| CN103927929B (en) * | 2014-04-22 | 2016-04-20 | 浙江理工大学 | A kind of multipath electrovalve bifurcation energy-saving automatic display platform and control method thereof |
| CN104808543A (en) * | 2015-02-12 | 2015-07-29 | 西安理工大学 | Three-dimensional digital water curtain control method |
| CN104950742A (en) * | 2015-04-30 | 2015-09-30 | 西安理工大学 | Digital water curtain wiring system and control method |
| CN104950742B (en) * | 2015-04-30 | 2017-11-03 | 西安理工大学 | A kind of digital water curtain wiring system and control method |
| CN110201833A (en) * | 2019-06-28 | 2019-09-06 | 华中科技大学 | A kind of fluid space printing equipment and its working method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101634862B (en) | Control method of opening of large flow throttle valve for water | |
| CN104674894B (en) | Water system and method for water rationing | |
| CN201739246U (en) | Mechanical locking type double-cylinder synchronous erecting support hydraulic circuit | |
| CN104850679B (en) | The method of air conditioning system with variable fan static pressure control based on iterative learning | |
| CN103662932B (en) | Printing machine rolling tension control process based on piecewise function curve | |
| CN203887207U (en) | Closed-loop liquid level control system for low-pressure casting machine | |
| CN103406498B (en) | A kind of core machine ration adds sand method and device | |
| Yang et al. | A new method for motion target detection by background subtraction and update | |
| CN106679103B (en) | A kind of central air conditioner system refrigerating water pump water-supply control and device | |
| CN203991184U (en) | Colloid system is returned in confession with the sewing thread on card single-side machine of warning device | |
| CN105413956A (en) | Automatic dispensing system for production of MEMS gas sensor and production method thereof | |
| CN103446910A (en) | Pulping stirrer | |
| CN103357671B (en) | Hydraulic system with pressure and flow adjustable in closed loop | |
| CN103823705A (en) | Virtual character turning control method and virtual character turning control system | |
| CN204570628U (en) | The fairing that a kind of pumping plant is combined | |
| CN202388941U (en) | Control device for flat screen printing machine | |
| CN205417990U (en) | Surface of water high -speed navigation motion body structures of two bubbles of ventilating | |
| CN101518768B (en) | Elevation water character or water pattern fountain system and forming method of water characters or water patterns | |
| CN203348653U (en) | Directly-operated type sequence valve | |
| CN202539366U (en) | Novel bending die | |
| CN102877443A (en) | Sluice interaction control system based on virtual reality and technology of Internet of things | |
| CN201386130Y (en) | Automatic control device for rare earth extraction separation production | |
| CN104657333A (en) | Dynamic two-dimensional vector field streamline visualization algorithm based on GPU (Graphics Processing Unit) | |
| CN103273063B (en) | Powder forming hydraulic machine multi-parameter modularization electro-hydraulic control system | |
| CN104134231B (en) | Coastline constructing method based on image recognition |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| C14 | Grant of patent or utility model | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140402 Termination date: 20141024 |
|
| EXPY | Termination of patent right or utility model |