Central vacuum system product structure and function analysis (Part One) – Aidi Shi, central vacuum system – HVAC Industry
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National Convention Center Beijing Olympic Park, and supporting facilities, and other national key projects over the same period compared to intelligent building has become the most representative of the classic, in which the design with companies from France, Aidi Shi DS dry central vacuum system.
Traditional way of indoor pollution clean
Appear before the vacuum cleaner, indoor cleaning work mainly rely on brooms and rags, with the portable vacuum cleaner to enter the Chinese market, people seem to find the ideal place to clean house way. However, we soon discovered many of the traditional shortcomings of the existing vacuum cleaner: vacuum in the room when the annoying noise, each looking for the inconvenience, and machine power outlet exhaust emission pollution everywhere, people are brought vacuum cleaner trouble almost offset its convenience, in Figure 1.
Figure 1 portable vacuum cleaner works
Especially in indoor pollution, the problem is most prominent. First of all, watching from the traditional principle of vacuum cleaners, dust filtering and collecting it is filtered by a piece of cloth to complete. And this filter is extremely simple, it can only collect larger dust particles, and dust can be smaller with the exhaust through the filter cloth to clean the room is diffuse in the air, it is our often say "secondary pollution" problem. Second, with the increase in the number of cleaning, the traditional vacuum cleaner's filter fabric will greatly reduce the adsorption capacity, allowing more and more dust particles emitted exhaust. Combined with the traditional power due to its small vacuum cleaner, filter bag smaller reasons, only applies to non-staff areas of the short stay clean.
To further improve the people building the indoor environment clean and avoid the problem of pollution caused by traditional vacuum cleaners, Aidi Shi Group play to industry technical advantages, development of a new central vacuum system centralized. How it works: Dust in the host layout of living room and office area or the relative isolation of specific areas (such as: devices), through the walls of the vacuum pipe buried in the wall of the vacuum port and connected to the room; vacuum cleaning , just to the vacuum hose with a nozzle into vacuum ports, vacuum the host can start automatically and will close the pipe to breathe through the dust suction host separator, and then filtered twice through turbine exhaust gas discharge and can be garbage collected secondary recycling. Because the traditional way of cleaning the vacuum cleaner there are many defects, affect our quality of life and work efficiency.
Aidi Shi DS multi-Dry Central Vacuum System Components
1, DS series vacuum host, shown in Figure 2.
Figure 2, the main components of the central vacuum unit
1.1 separator Separator main body is cylindrical, fixed to the ground through the bracket, there is a cyclonic one Filter , The second filter for the polyester filter, with adequate filter area, the dust concentration from the bottom of the barrel to collect dust. Separator has a convenient handle to barrel from the dust separator taken down, a barrel for the roller device, with a barrel of the handle can easily pour out into the dust bins. Cyclone separator filter at the bottom, in the dust the top of the barrel, through the formation of the cyclone separator on the inhalation of airborne dust for the first time separation. Secondary filtration devices to ensure that small particles can effectively filter. Secondary filter cleaning system includes an air compression system, corresponding to all types of separators. Electrical cabinet in the timing device to achieve the secondary compressed air self-cleaning filtration device, effectively prevent filter plugging.
1.2 turbine Aluminum explosion-proof housing, power supply: 380V-3PH-50Hz. In order to adapt to the flexibility of building use, configuration, large and small two turbine Pump . Rated life of 40,000 hours or more. Turbo pump for the aluminum shell, Motor With their own cooling solution and greatly improved life. Turbine enclosure with noise, noise control at 70dB (A) or less. Each equipped with a turbo pump exhaust exit Check Valve .
1.3PLC logic programming control of electrical cabinets
Control cabinet in accordance with the relevant connection with the relevant standards CEI. Consists of the following components:
IP44 protection control cabinet, main switch, signal device, timing device on the second filter time management, including all associated and host of electrical devices to achieve its function.
ALDES control system for the most advanced PLC programmable control procedures for signal acquisition and distribution of motor start-up and shutdown procedures optimized to maximize energy saving system operation, and different regions of the dust spots are free the same time.
1.4 performance benefits of Match according to the needs of customers, DS series vacuum system can be based on your work to select the model and determine the mounting dimensions.
According to the customer's work and life environment in which to match: a DS vacuum system for your building space with the flexibility to integrate the actual portfolio in order to achieve the most optimal operation of the machine.
Low noise: In a vacuum cleaning system, the most important source of noise is the turbine. Turbines in a specific architectural space around the space with an appropriate combination of noise and can focus away from the main living area and vacuum operators.
Avoid any contact with dust: in the central vacuum cleaning system design incorporates a dust separator, the dust is discharged automatically rule out. There are replacement filter bags, the dust emitted (the operator) has no exposure to any dust;
To ensure the health personnel allergic reactions: with a traditional vacuum cleaner drag plate is different from the air stream used to transport dust to dust is not released into the operating room. Therefore, there will be no vacuum in the room, suspended dust, the dust may be attracted and cause allergic reactions or trigger asthma;
Without special maintenance: the machine automatically, dust automatically with the pattern of emissions. Dust emissions in the separator when the cleaning cycles to ensure a full set of long-term operation of the machine's efficiency.
Set of machines carrying power remain the same: a strong turbo motor running and Compressor Recoil regular cleaning to ensure long filter life twice over the use of dust each time the system has a dust filter to ensure the load is constant power.
1.6 Vacuum Cleaning Work
Vacuum hose into the vacuum electric socket (LINK), to
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