Regarding the lighting of star hotels, the selection and demand of lighting fixtures are different from those of ordinary hotels. Minggu Hotel Lighting believes that there are several elements to be considered, and these considerations are also from star hotels. Traits and needs are starting. When we are painting the hotel lights, we need to pay attention to the following elements:
1. Timeliness, durability
Usually a star hotel, about a small innovative repair in about five years, a major repair in about ten years. In other words, the life of the luminaire must be at least ten years or more in order to satisfy the needs of the star hotel.
Since the usual small repairs do not replace the fixtures, the human resources involved are too large. This means that in the selection of lamps, the most heated and stressed parts of the luminaire, including the reflector cover, the heat sink, and the quality of the fixed (positioning) components are very important.
2. Flexibility
Usually the light source used by star hotels, the lifespan is about 2000 to 4000 hours. Therefore, in the past 10 years, the lamps will replace the light source with a number of times. The number of star hotel lamps is over 10,000, so replacing the light source involves huge human resources, so the flexibility of the lamp is another point of thinking. The most ideal luminaire selection is to load and unload the light source without the need for a fixed (positioning) component that touches the luminaire. In addition to saving the replacement time, it also provides a very positive maintenance of the interior decoration.
3. Detail appearance
As mentioned above, the star hotel can reflect the personality and the temperament, which is the success of the interior painting, but the details of the appearance of the lamp are also very important. This includes all aspects of the luminaire itself, for example: take the usual ceiling light for example, the quality of the spray of its trim, (if metal, the quality of the surface), the degree of lubrication of the reflector, ( If it is a frosted reflector, the uniformity of sandblasting), when the fixture is installed in the ceiling, the details of the tightness of the ceiling (gypsum board/wood finish) (whether there is light leakage), etc., we need to pay attention. Another point, by the way, in addition to the hardware (lighting), the installation workers (technical) is also very important, and the decoration should be well protected to ensure that the lamps are installed in the correct way.
4. Light projection index
Star-rated hotels should give customers a comfortable, high-end, and personal environment, so "lighting/lighting" should try to help them express it and minimize the impact. Generally, the "lighting index" to be considered in the selection of lamps in "lighting/lighting" includes the following: "CutoffAngle" of the luminaire, the influence of glare, how to preserve the light source, the elasticity of the projection of the luminaire, the degree of expansion of the fitting, etc. Other factors affect the selection of lamps. Especially in terms of the expandability of accessories, the thinking should be very thorough, because of the "projection point of view" on the projection index, "color/color correction", "glare avoidance", "precise projection/illumination", etc. Some of them rely on these accessories to build the atmosphere.
Solenoid Directional Valves type WE are solenoid operated directional spool valves. They control the start, stop, and direction of a flow. These directional valves basically consist of housing; one or two solenoids; control spool; and no, one, or two return springs. A full array of spools are possible with variations in voltage and electrical connection, all within the program. Flow and pressure rates from 4000 PSI to 5000 PSI and 21 GPM to 32 GPM cover a wide range of applications.
Features:
l For subplate mounting:
Porting pattern according to ISO 4401-3, NFPA T3.5.1M R1, and ANSI B93.7 D
03
l Wet-pin AC or DC solenoids
l Solenoids with detachable coil
l Electrical connection as individual or central connection
l Optional spool position monitoring (RE 24830)
l Smooth switching characteristics
Solenoid Directional Valves
Solenoid Directional Valves,Solenoid Hydraulic Valve,Solenoid Ball Valves,Solenoid Control Valves
Jinan Longli Hydraulic Device Co.,Ltd , http://www.longlihydro.com