Nbsp; nbsp; nbsp; nbsp; nbsp; nbsp; now all kinds of fountain waterscape design and performance are integrated with high-tech components, such as water screen film design will use a relatively high-tech approach, so how on earth is it achieved? The underwater screen design company, Wansheng photoelectricity, will come to you. (laser music fountain)
Nbsp; nbsp; nbsp; nbsp; nbsp; nbsp; water curtain film design principle is to use high-pressure pump and special water curtain generator to eject water from top to bottom at high speed, thus forming fan-shaped Mist & ldquo; screen & rdquo;. Then, a special projector is used to screen the movie. When people watch the water screen movies, the fan-shaped screen and the natural night sky into one, when the characters in the film enter the screen, it seems like the real, people have a kind of illusion and illusion. (fountain, water curtain, laser light)
Nbsp; nbsp; nbsp; nbsp; nbsp; nbsp; water curtain film is a new type of projection entertainment project, which has a high ornamental and scientific nature, and is welcomed by the public. due to the special imaging principle, it brings the audience the feeling of being in the scene. Such a strange projection method is necessarily the use of new instruments, then, what is the instrument? The water screen film is called laser water screen film, which is made by high-pressure water pump and special water screen generator, spraying water from bottom to top at high speed and forming fan-shaped after atomization. When viewers watch the movie, the fan-shaped water curtain merges with the natural night sky. When the characters enter the picture, it is as if the characters take off to the sky or descend from the sky, producing a kind of illusion and illusion, fascinating. Originated in the late 1980s, but the early water screen movies only appeared in France, Japan and other countries in the big cities. Because of the unparalleled optical effect of water-curtain films, when the film is played, the colors are fresh, vivid and the subtitles are clear. Waterscreen film technology is a kind of multimedia technology that a beam of light illuminates the surface of the water and displays a strong stereoscopic film effect. Water curtain movies are made by high-pressure water pumps and special water curtain generators, which eject water from bottom to top at high speed and form fan-shaped after atomization. When viewers watch the movie, the fan-shaped water curtain merges with the natural night sky. When the characters enter the picture, it is as if the characters take off to the sky or descend from the sky, producing a kind of illusion and illusion, fascinating. The water screen projector consists of mechanical device, control bracket, communication port, software, time signal interface and DMX512 interface. The projector engine is controlled by optical sensor with high precision. There are three control methods: programming control, direct control and practical program control. The water curtain is up to 20 meters high and 30-50 meters wide. All kinds of VCD discs or water curtain special films can be played on the water curtain. The film and television effects are strange, novel and excellent advertising tools. Water curtain movies can be installed on all kinds of square and open water surface. Water screen movies are made by high-pressure water pumps and special nozzles to eject water from bottom to top at high speed, causing water to atomize, forming a fan-shaped & ldquo; screen & rdquo; the film is imaged on the screen after atomization. When characters come in and out of the picture, it is as if the characters take off and land in the sky or in the daytime, producing a fascinating feeling of nothingness and dreams. (how to use laser lights on water screen films)
Requirements:
Nbsp; nbsp; nbsp; & nbsp; & nbsp; & nbsp; & nbsp; 1. Water screen movies must be built in places with water sources, such as rivers, lakes, artificial large pools and so on.
Nbsp; nbsp; nbsp; nbsp; nbsp; nbsp; & nbsp; 2. Watercurtain movies must be screened outdoors at night, and should be selected where there is no wind or less wind. The projection mode is different from the cinema projector is facing the audience.
Nbsp; nbsp; nbsp; nbsp; nbsp; nbsp; 3. water curtain generator in order to achieve high lift, low flow, water spraying to uniform, so that water to form a fan, strong wind resistance, all requirements above three wind resistance.
Nbsp; nbsp; nbsp; nbsp; nbsp; nbsp; & nbsp; 4. Projection system generally uses projectors, because of the wide source of projectors, easy to manufacture, low price, using computer can connect karaoke, live broadcast and video tape.
The working principle of the laser water curtain projector: Taking the monochromatic laser water curtain projector as an example
Nbsp; nbsp; nbsp; nbsp; nbsp; nbsp; a laser beam, projected to the first galvanometer (a mirror that can swing at high speed), deflected 90 degrees, projected to the second galvanometer, and then projected to the water curtain. The oscillation of a single galvanometer makes the laser beam move along a straight line in the plane. Because the two galvanometers are perpendicular to each other, the oscillation of the two galvanometers forms a two-dimensional surface. (Ji Guangxiu)
Nbsp; nbsp; nbsp; nbsp; nbsp; nbsp; the oscillator oscillation and oscillation angle are controlled by computer, and the laser beam is also controlled by computer. In the computer to store graphics or animation, through a specific control software, so that two galvanometers and lasers in accordance with the computer memory graphics (or animation) generated action, can be seen on the water screen. (water curtain laser show)
the general projector used is the lens imaging principle.To enlarge a real image and project it onto the screen (like a magnifying glass).
Water curtain system
Nbsp; nbsp; nbsp; nbsp; nbsp; nbsp; water curtain system is composed of water curtain nozzle, pipes and control valves to prevent fire, cooling and fire spraying system.
the working principle of the water curtain system is basically the same as that of the rain sprinkling system. The difference is that the water ejected from the water curtain system is water curtain, and the water ejected from the rain system is an anthesis jet. Because the water curtain nozzle sprays water into a water curtain, so the water curtain system is not directly used for fire extinguishing, its role is to cool simple fire prevention separators (such as fire roll curtain, fire curtain), improve its fire resistance, or form a fire curtain to prevent the flame through the opening to prevent the spread of fire.
Nbsp; nbsp; nbsp; nbsp; nbsp; water curtain system is mainly used for the need for water curtain protection or fire-proof partition parts, such as set between the various fire-proof zones or equipment in the enterprise, to prevent the spread of fire, prevent the radiation heat caused by fire accidents, on the leakage of flammable, explosive, harmful gases and liquids play a role in sparsing and diluting. . (music fountain laser show)
the development of water curtain film equipment is becoming more and more ideal
Nbsp; nbsp; nbsp; nbsp; nbsp; nbsp; waterscape film equipment waterscape engineering design project, must be based on the relevant project scientific principles and technical requirements. For example, in the landscape design, the designer must master the detailed information of soil, topography, landform and climate conditions in the design area, only in this way can the design defects be avoided to the greatest extent. For example, in the design of plant landscaping project, the designer must grasp the climatic characteristics of the design area, at the same time, grasp the biological and ecological characteristics of various garden plants in detail, and make reasonable selection according to the different requirements of plants on water, wide, temperature, soil and so on. Failure to comply with the requirements of plant growth will result in failure. (laser light)
Nbsp; nbsp; nbsp; nbsp; nbsp; nbsp; the ultimate purpose of water screen film equipment is to play its effective function, the so-called applicability refers to two aspects: first, according to local conditions to carry out scientific design; second, to make the use of the function of the garden project itself to give full play to, that is, people-oriented, both beautiful, practical, but also must conform to reality, And it can be implemented. Based on the principles of science and applicability, the design of Waterscape project should be as beautiful as possible, that is, to meet the overall layout of waterscape film equipment and the artistic requirements of waterscape film equipment. Only in line with people's aesthetic requirements, can we have the function of beautifying the environment. Economic condition is an important basis for waterscape film equipment waterscape engineering construction. In the same design area, different design schemes, different building materials and job materials, their investment will be very different. According to the economic conditions of the construction unit, the designer should achieve the best design plan and save as much as possible. In fact, the waterscape engineering of water curtain equipment has not been invested more and better. Construction procedure of waterscape film equipment Waterscape project construction procedure of waterscape film equipment Waterscape project is generally divided into two parts: pre-construction preparation stage and on-site construction stage. (laser lamp price)
Pre construction stage. During the construction preparation period, the main tasks of the construction personnel are: to understand the intention of the drawings design, master the characteristics of the project, understand the quality requirements of the project, be familiar with the construction site, rationally arrange the construction force, and make preparations for the smooth completion of various construction tasks on the site. Its content can be generally divided into five aspects: technical preparation, production preparation, construction site preparation, logistics support preparation and civilized construction. Site construction stage. Waterfront film equipment waterscape construction site construction phase should pay attention to matters. If there is any change in the construction arrangement according to the construction organization design and the construction drawings, the change can be implemented only after the plan, the designer and the relevant parts have jointly studied and discussed and decided in the form of formal construction documents. Strictly enforce the construction regulations for all kinds of work, and ensure the implementation of all kinds of technical measures. It is not allowed to change at will. Strictly carry out the requirements of inspection, acceptance and handover procedures in the construction of each working procedure, and take them as the raw materials for site construction to be properly kept and clear responsibilities. (laser light effect)
What is the laser water curtain movie? What's the role?
Nbsp; nbsp; nbsp; nbsp; nbsp; nbsp; Halloween photoelectric laser water screen film is a kind of three-dimensional, dynamic media which is made by combining various modern scientific systems with a variety of scientific principles such as hydraulics, optics, acoustics and so on. Compared with the old film projection mode, laser water curtain film has more modern technology advantages. Its dynamic and realistic art forms and changeable patterns are widely appreciated by the audience. And the market potential that can not be underestimated behind it has attracted the attention of the relevant industries.
The Wan Sheng Photoelectric laser system introduces the most advanced German technology in the world. Its main advantages are continuous expansion, continuous updating, bright projection color, clear pattern outline; flexible programming, easy operation, but also in remote operation. It can save electricity and invest less. Laser demonstrator is mainly composed of laser, laser projector and computer controller. Under the control of computer program, color laser beam is projected onto the water curtain through color synthesizer and laser projector, showing people various special effects of light speed.Refined graphics, painting, performance and graphic processing are in accordance with the requirements of users.Computer software can be designed in advance. (advantages of laser light)