Silver silver life living frequency pump frequency pump

Company Name: Hunan Water Supply Equipment Co. whale Hotline: 13080519779 weeks working Business QQ: 838473754 Hunan Water Supply Equipment Co. whale in water supply equipment developed on the basis of frequency layers of water supply equipment, which make full use of existing water pipe network pressure energy, water demand in the same situation, you can use a relatively small power pumps and control equipment, and the water pressure in the case of small flow of water at night without direct water to start the pump. Compared to the traditional pool of water supply equipment can save a lot of energy running costs and investment costs. Whale water supply equipment without the construction of pools, water tanks, occupies a relatively small space, saving the initial investment in equipment and save the rinse pool, pool disinfection costs. The device is fully enclosed structure, virtually eliminate secondary pollution of water supply equipment for the new green. Currently Universal constant pressure water supply, cancel ground pool, reduce the secondary pollution of water, but the construction and use of underground tank and underground pools cost of water pollution is a problem. Therefore no negative pressurized water supply equipment will be the development and extension of frequency of water supply equipment. Company Name: Hunan Water Supply Equipment Co. whale Hotline: 13080519779 weeks working Business QQ: 838473754 automatic negative pressure water equipment Main features: 1, automatic completion of more than one water pump soft-start, frequency to frequency operation and stop all operating procedures. 2, according to changes in water into more than one pump start and stop. 3, LED pressure setpoint and the actual pressure value display. 4, LED frequency indicator, frequency exception indicates, the electrical fault condition display. 5, protection features: undervoltage protection, overvoltage, overload, short circuit protection, stall prevention, burning to prevent. Whale Hunan Water Supply Equipment Co., Ltd. 13,080,519,779 (work week) Business QQ: 5 big advantage 838,473,754 vector conversion water supply equipment system, the vector frequency of water supply equipment system: solve the problem of low water pressure low pressure secondary pressure booster inverter, no motor loss using constant pressure water supply system so that water inside the building to keep the pressure constant. 2. Vector frequency of water supply equipment system: Avoid water pollution caused by roof water tanks to replace the traditional roof tank water supply, eliminating the source of water pollution, water pollution secondary pressure, ensure safe drinking water users. 3, vector frequency of water supply equipment system: reduce construction costs and increase space area to cancel the traditional roof tank, to make the building by force is reduced, simple structure and reduce costs. 4, vector frequency of water supply equipment system: save energy, reduce the area than saving more than 30 percent of water supply equipment, low power consumption and Capital, the equipment, small footprint, simple installation, shorten the construction period. 5, vector conversion water supply equipment systems: closed-loop water conservation, microcomputer frequency conversion to start rationing power frequency replace secondary water supply, materials of high quality food grade SUS national drinking water health standards, frequency conversion, "how much less, make up" completely effectively avoid drips, leaks, running water, running water and other water resources wastage. The company's main vector conversion water supply equipment systems, reliable, cost-effective - factory outlets. Professional vector conversion water supply equipment fully resolved municipal pressure is insufficient, the second pressurized water supply to meet the life and production of fire water requirements. Detailed consultation: stop doing to maximize your satisfaction program, you need to provide. No negative pressure water equipment advantage is, without the construction of towers, small investment, small footprint, the use of water, gas automatic adjustment, automatic operation, automatic energy saving and water grid, water supply even after a power failure, after a few years without care commissioning . Build towers to save and invest more than 70%, more than alive high water tank to save and invest 60 percent, significant savings in construction investment, widely used in the production and living, office water enterprises, residential and rural areas. Water households in 20-2000 households. Daily water supply in 20 -50000m3, water height of 150 meters, the 50-story building. Use our automatic negative pressure water equipment, just in the basement, a little out of place to install, there is running water unit, using the device can be adjusted peak water consumption, increase water pressure during peak water can meet the large floor area of ??water and high water. No running water units, factories or in rural areas, just use the device connected to water you can get the same effect with the water tower, so you satisfied with the use of tap water. Pump water, if the water pipe network is greater than the pump flow, no negative frequency equipment to maintain normal water supply, the water peak, if the water pipe network of water is less than the pump flow rate, adjust the tank water as a supplemental source of water still normal supply In this case, the elimination of air from the vacuum into the conditioning tank, eliminating the negative pressure water pipe network, water peak period, fully automatic negative pressure water equipment to restore a normal state. Pump water, if the water pipe network is greater than the pump flow, no negative frequency equipment to maintain normal water supply, the water peak, if the water pipe network of water is less than the pump flow rate, adjust the tank water as a supplemental source of water still normal supply In this case, the elimination of air from the vacuum into the conditioning tank, eliminating the negative pressure water pipe network, water peak period, fully automatic negative pressure water equipment to restore a normal state. If the water supply equipment or inadequate water supply pipe network without water caused the water level adjustment tank down to dry, liquid level controller gives the stop signal to protect the water pump. When runoff water pump automatic recovery. As a result of advanced frequency control technology, soft start, overload, short circuit, overvoltage, undervoltage, phase, thermal and stall protection, in exceptional circumstances the signal alarm, self-test, fault diagnosis and other functions. Also automatically adjust water flow according to level of water consumption. Automatic negative pressure water equipment: Tap into the conditioning tank, the tank to eliminate air discharged from the vacuum be filled with water, remove the vacuum automatically turns off. When the water pressure and water to meet the water requirements, fully automatic negative pressure water equipment through the pump bypass conduit pipes and the users directly to the water pipe network; when the pressure of the water pipe network can not meet the water requirements, the system by the pressure sensor or a remote pass pressure gauge, given from the pump signal to start the pump running. Company Name: Hunan Water Supply Equipment Co. whale Hotline: 13080519779 weeks working Business QQ: 838473754 automatic negative pressure water equipment directly to the municipal pipe network for the water to form a continuous closed relay pressurized water supply, completely avoid the traditional 2 times pressurized water system caused water quality standards to reduce water pollution and a variety of issues fully maintained municipal water quality standards in the full use of municipal water pressure energy, so many poor make up, effectively, to maximize the frequency control of energy-saving effect. Not only eliminated the high water tank, but also completely abolished the ground (underground) tank pool, completely eliminated the tank overflow, regular cleaning of waste of water. Automatic negative pressure water equipment is a pressure on the basis of the original re-pressurized water technology, which broke the previous only for non-pressure water pressurized misunderstanding, and through the fluid flow control to ensure that the equipment state limit pressurized pipe network does not produce pressure. In the front-end user installation of automatic negative pressure water equipment, solve the water pipe network restriction due to the user's question can not meet the high terrain distal users. The device is stable, the water pressure fluctuation is small, and does not affect the adjacent pipe network pressure. It can be widely applied to direct pressurized water distribution network, with great economic and social benefits. Whale Hunan Water Supply Equipment Co., Ltd. 13,080,519,779 (work week) Business QQ: 838473754 The traditional model is the first municipal tap water into the tank from the pipe network, and then by pressurizing pump water to the user, so it will be the city rose pipe pressure wasted, if the pump is directly connected to the municipal water pipe-line, if no effective measures are likely to produce negative pressure, it affects other users of the surrounding water. Whale Hunan Water Supply Equipment Co., Ltd. 13,080,519,779 (work week) Business QQ: 838473754 principle whale whale water supply equipment water supply equipment water pressure can be set to the user based on user demand, if the water supply pipe network pressure is higher than the set pressure, the pump unit is shut down, the user can supply water directly through the pipe line. When the municipal pipe network water pressure below the set pressure, the device automatically enters Relay boost operation, the unit via a pressure sensor, pumps and constant frequency control cabinet closed-loop control system, along with changes in water and continuously adjust the pump speed and put into operation a number of pump units, in order to maintain constant water pressure. Flow regulator is a sealed container in the water supply network to meet the water supply requirements, this device serves as a buffer means the water supply network and water supply devices, in order to eliminate pulsation of the water pump on the pipe network. Insufficient water supply network in the water supply, as the flow control system to alleviate the lack of flow of water pipe network's peak. Network protection installed on the flow regulator, when the tank pressure higher than the outside pressure, the pipe network protection off, water pump superimposed on existing municipal pipe network pressure water supply; when the tank pressure equilibrium with the outside world, network protection opens with the outside world, avoiding the formation of negative pressure, to ensure safety and other municipal pipe network users normal water supply. When the water pipe network without water, the device automatically stops running, restore the water supply pipe network automatically. Power outage, water pump stopped working, water through the communication pipe directly into the user network, incoming calls automatically turn the unit back to normal water supply. Company Name: Hunan Water Supply Equipment Co. whale Hotline: 13080519779 weeks working Business QQ: 838473754 secondary water supply equipment works equipment using pressure water. Use of sealed tanks, use of high-pressure gas tank to supply water pressure purposes. Specific work order by the water pump pressure into the tank through the check valve, so that the gas tank is compressed, the pressure increases. When the pressure reaches a specified limit on the electrical contacts through the control cabinet pump automatically stops. Apparatus pressure is higher than the outside pipe network pressure, automatic bottled water to the water supply network. When the water level inside the tank drops, the gas tank swell pressure is reduced to specified lower limit position, the electrical contacts through the control cabinet so that the pump restarts. So again, the device kept the water supply. When the gas tank is low, fill valve automatically qi. Water supply equipment commonly used combinations of vertical series of secondary water supply equipment tonnage of 2-20 tons, the Department of vertical water supply equipment, has a small footprint advantages to doing well or cistern water, suitable for a small floor area, water fewer users. Horizontal series of secondary water supply equipment tonnage of 10 to 100 tons, are horizontal water supply equipment to do well or cistern water, suitable for enterprises, institutions, rural and other large water users. Hotline: Week workers 13080519779 QQ: 838473754 Website: www.csjygs.com