Contact: Xiaoyan phone: 18390917003 QQ: 2850823292 Landline: 073 185 531 110 Website: www.csgongshui.com supply manufacturers: Water Equipment Co., Ltd. Changsha win the cheapest online auto supply equipment room Which? I need to buy a set of automatic water supply equipment bristle, lean on a railing at, drizzly rain break. Lift our sight, the sky and shouts, grand, vehement. Thirty fame dust and soil, The Cloud and months. Mo lightly, white boy head, empty sadness! Automatic water supply equipment characteristics, structure and working principle of fire water supply equipment from the main fire pumps, fire standby pump, regulator pump, pressure tank, a pressure sensor, control cabinet and other components. Usually by the regulator pump pipe network pressure is stable at the set value, when the fire extinguishing the fire main pump starts automatically. When the main fire pump failure, fire standby pump automatically put into operation. With dual power switching device, when the main power fails, the standby power can be switched automatically. Fire water system design is an important part of the engineering design of coal, coal with the development of infrastructure and science and technology, increasingly stringent requirements for fire protection systems, building fire safety regulations issued by the State constantly updated, but the coal industry is lagging behind the design specification updates, design selection of standards confusion often. Combined with existing national and industry standards for coal fire water system design, specification execution differences pointed to clarify the fire water system design point of view. Automatic water supply equipment Coal Industry rise building fire protection design interior partitions can pump water piping systems and high area fire protection system set up independently, and whether to set a separate area of ??high fire fighting system is debatable. "Coal Regulation" high-rise industrial buildings is set independently interior fire protection system does not explicitly require, "Building Regulations" Article 8.1.2 should set up a separate system, there is no more independent settings in coal engineering design, are used in combination Fire domestic water supply systems, industrial venues towers or high water tank, fire pump partition way for the pipeline, according to the fire main pump head low pressure area fire protection design, high-rise building fire at the beginning of the initial fire 10min meet the high pressure zone through the fire started the fire button to start the pipeline booster pump while in the main fire pump starts pumping stations pipeline pump relay through the high pressure area to ensure high indoor fire zone. Automatic water supply equipment is mainly used in the fire in the form of mining, design generally use the following forms: ⑴ Fire and production, life combined pipeline system ① building tower water supply equipment in high-rise and multi-storey industrial building coexistence mining industrial sites, temporary high-pressure fire subsystem settings, low area Fire and general production, live network combined to form a pool, water pump, water tower (high water tank) water systems, pools and water tower (high water tank) are combined with the fire of life, arranged in a ring network, according to Shaanxi secondary pressure pump flow to determine the diameter, furnished outdoor fire hydrant. Shaanxi secondary low pressure pump flow rate zone according to the lower area interior fire water (water curtain fire water) + industrial sites the largest producer of outdoor fire water + total water consumption were selected according to the lower area interior lift hydrant pressure required to select the most unfavorable. Divided into systems with fire water supply equipment to avoid the above-mentioned problems, the use of domestic water supply system in the form of frequency, branches loaded layout; the fire using a low area reservoirs, pumps, tanks joint water supply to meet the indoor and outdoor fire water and pressure to form a temporary local high-zone Indoor high pressure fire water supply system, the level of district water tank pump is supplied by the frequency of life, high-pressure pipeline pump water tank area. Automatic water supply equipment installation sequence: 1R entire pump transported to the site. Persons have been installed with the base motor. Can not remove the leveling base-inch pumps and motors. 2R will base on the foundation. In the vicinity of the wedge-shaped horn pad ground screw. To elevate the base 20? 40 mm. Filled with screw slurry of water after preparing leveling. 3R with a spirit level to check the level of the base. Pull tight to the foot after leveling nut filled with water base mud. 4R after 3? 4 days to dry cement. Then check the level of degree. 5R will base support plane. Pump feet. Motor feet flat on the dirt washed clean;,. And the pump and motor on the base. 6R level adjustment shaft. Tighten the nuts properly after leveling. Prevent the move. To be installed after the motor adjustment. Pad at substandard levels of iron in between, pumps and couplings leave some space. 7R the flat foot on the coupling. Check the pump axis is coincident with the axis of the motor. If re-sets. At the foot of the motor or pump pad sheet, so that the two couplings with cylindrical and flat-foot level. Then remove the pad a few slices of thin iron plates. After a plane with a piece of iron to replace the iron plates. And re-check the installation. In order to check the accuracy of the installation. In several opposite position with a feeler. Measuring the gap between the two coupling plane. Coupling plane one week on the maximum and minimum gap difference not more than 0.3 mm. Difference at both ends of the horizontal or vertical centerline shall not exceed 0.1 mm. Automatic water plant principle: the principle of non-fire protection control signal when the signal when there is no fire protection, fire pipe network pressure after pressure transmitter is detected, into the PID controller. After the internal operation controller controls the output frequency of the inverter, by controlling the high-pressure pump speed steady, stable fire pipe network pressure purposes. Meanwhile PLC operating frequency inverter for testing, but also on the water tank of the fire detection signal processing, control of water supply pump, ensure stable firefighting water jug. In addition, the control system is also stable high-pressure pump. Fire pumps operating conditions for fault detection. Troubleshooting and rotation detection and control. Automatic water supply equipment installation requirements: 1, before installing the pump should be carefully examined in the presence of a hard object abortion, to avoid damage to the impeller and the pump is running. 2. When installing piping reasonable amount shall not be allowed on the pump, the pump in order to avoid distortion, affecting the normal operation. 3, tighten the bolt, so as not to affect the performance of the pump vibration when starting. 4, in the inlet and outlet piping pump installation control valve, pressure gauge installed in the vicinity of the pump outlet to control the pump operates within its rated operating conditions to ensure the normal use of the pump. 5, the discharge pipe loaded check valve should be installed outside the gate. 6, the installation of the pump sub-automatic water supply equipment Ordering Information: 1. Before ordering, please read this manual clearly marked specifications, models, quantity and form of packaging products. The company took the design when required, please provide a detailed argument, noting: ◆ used size; ◆ pump medium pressure environment; if used in applications other than the fire, please contact technical department to confirm; if flammable, explosive situations, use explosion-proof motors, and related technical requirements specify the required proof motor; for vertical pumps, anti-vibration requirements, if any, may be made isolator or isolation pads requirements, and specified in the contract, but said accessories prices are negotiable; ◆ pump material description; 2. indicate the use of the pump date; 3. indicate the product time of payment, place and mode of transportation, product use: apply to direct extraction municipal pipe network water supply for firefighting occasions; for life, fire combination of a water supply equipment occasions; suitable for fire protection water pressure, fire inspection and other special requirements of the occasion; can improve the practical effects of fire water. Automatic water supply equipment installation requirements: 1, before installing the pump should be carefully examined in the presence of a hard object abortion, to avoid damage to the impeller and pump 2 runs, when installing piping reasonable amount shall not be allowed on the pump, so as not to deform the pump , affecting the normal operation. 3, tighten the bolt, so as not to affect the performance of the pump vibration when starting. 4, in the inlet and outlet piping pump installation control valve, pressure gauge installed in the vicinity of the pump outlet to control the pump operates within its rated operating conditions to ensure the normal use of the pump. 5, the discharge pipe loaded check valve should be installed outside the gate. Jingkang shame, still unknown snow. Courtiers hate, when off? Driving long vehicles, lack of Helan Mountain wear out! Hulu aspirations hunger meal of meat, joke Hun blood thirsty to drink. 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