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| No.13541548
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Information Name: | Guiyang automatic water supply equipment and service-oriented |
Published: | 2014-09-09 |
Validity: | 30 |
Specifications: | zlbh |
Quantity: | 13.00 |
Price Description: | |
Detailed Product Description: | Guiyang automatic water supply equipment to grasp today is worth two tomorrow. Special Guiyang automatic water supply in the beam characteristics of a device controller, multi-mode analog input, enabling supply new process control requirements, especially non-vacuum system, can achieve a unique dual pressure control function; 2, can be configured as entire section pump frequency conversion cycle soft start work or, you can freely set the number of main pumps and ancillary pump participation of small and arbitrarily set to run each pump type can be configured up to 5 + 2 (five main pump and two Taiwan small pump) control structure; 3, designed with RS485 interface for easy connection with PC or touch screen for configuration control; 4, a new power supply design, anti-interference ability of the AC power grid has better adaptability ; 5, the system can be set with or without detection feedback to ensure the system more reliable operation; six parameters in more detail, the system control process is more refined, more energy efficient systems work; 7, a small pump variable frequency limit can be set independently, better play small pump efficiency and energy saving effect; 8, the system is not configured under small pump, the user can choose whether to stop the variable pump, increase energy savings; 9, optional inverter stop operation, better to prevent water hammer effect; 10, complete sleep function, sleep process can catch up on the pressure drop according to the degree of pressure; 11, with backlit LCD display, all parameters in the culture, friendly interface. Using keyboard and display panel and the host sub-structure, easy to install, host DIN35 rail mounting. It is calculated that more small-scale, design seconds more than the maximum hours of traffic flow; more large-scale, Design Flow will certainly be less than the maximum hours of traffic. Our view is that the greater the range, then the impact on the pipe network but will be smaller, the smaller the range, then the impact of the pipeline on the contrary greater. So generally a secondary water supply equipment room protection of pipe network, rather than the use of the public think the damage. Guiyang automatic water supply equipment PLC programmable logic controller Siemens S7-200 recommended type. SIMATICS7-200 programmable controller is a small modular PLC system that can meet the performance requirements of the application medium; wide range of various functional modules can be very good to meet and adapt to the automatic control tasks, the Pan combination of various individual modules for expansion; simple and practical decentralized structure and multi-interface network capabilities, making the application is very flexible; user-friendly and simple fanless design; increase when the control task, can freely expand; wide range of integrated features make it function very strong. Increasing variety of performance CPU and rich, and I / O expansion modules with many convenient features, allowing users to select the appropriate module can be completely based on the actual application. When the expanded scale of the task, you can always use the add-on module for PLC expansion. Guiyang described an automatic water supply equipment, pressure regulator device according to mid-August 1996 Hua Renshi Republic Ministry of Construction [1996] No. 108 development and design of the new booster regulator device while meeting 98S205 (formerly 98S176) regulations. Second, the booster regulator device for solving temporary high pressure fire water supply system established by high fire water tank, which can not meet the requirements set height most negative point of the system hydrostatic pressurization facilities should be located, designed for the preparation of a special fire The booster regulator device (hereinafter referred to as "equipment"). Third, the device is suitable for multi-storey and high-rise construction projects pressurized facility requirements Fire Hydrant System and wet sprinkler systems and other fire water, domestic water supply system. Fourth, the "Equipment" by diaphragm pressure tank, water pump, electric control boxes, instrumentation, pipe fittings and other components. Fifth, the device complies with the relevant technical parameters "grassroots civil design for fire protection" (referred to as "high regulation") GB50045-95 and "pressure water supply design specification" CECS76-95 specified design. Liang Changsha Water Supply Equipment Co., Ltd. is a Class A Design Institute of the Ministry of Construction and recommended units, is one of the Top Ten Influential Brands. Guiyang automatic water supply equipment operation and use one, after starting the device is installed, the power supply (AC 380 volts) access control cabinet, the cabinet of the circuit breaker and gates. Select control mode via the control panel, pump control system begins to operate. 2, manual stop, the user can select the automatic state according to their actual work is required to determine the pump control mode select manual control cabinet panel of the switch point "manually" state. By buttons on the control panel can be done manually start each pump automatic water supply equipment in Guiyang frequency state and stop selection automatically switch on the control panel to point "automatic" state. Can be achieved by the cabinet inside the pumping station automatic control system to complete the system automatically running. Select Stop to switch on the control panel, pointing to "stop" state. Stop pumping station system can be realized in standby. Lee-point static pressure requirements should be set booster facilities designed for the preparation of a special fire booster regulator device (hereinafter referred to as "equipment"). The face of the cliffs, a hundred years to see a crack, but with chisels, get into an inch into an inch, get into a foot into the foot, continue to accumulate, will leap to break followed. |
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Copyright © GuangDong ICP No. 10089450, Beams Water Equipment Co., Ltd. All rights reserved.
Technical support: ShenZhen AllWays Technology Development Co., Ltd.
AllSources Network's Disclaimer: The legitimacy of the enterprise information does not undertake any guarantee responsibility
You are the 11943 visitor
Copyright © GuangDong ICP No. 10089450, Beams Water Equipment Co., Ltd. All rights reserved.
Technical support: ShenZhen AllWays Technology Development Co., Ltd.
AllSources Network's Disclaimer: The legitimacy of the enterprise information does not undertake any guarantee responsibility