The role of pneumatic valves in water supply management

due to the rapid industrialization process forward, human overly 'conquer nature', excessively to the nature, leading to serious worsening human survival environment, natural environment and biodiversity to the survival of humans and food chain suffered great damage. The shortage of water resources, in particular, more and more cause the attention of the world. The water shortage will seriously restrict the 21st century the world economy and social development. As a water supply enterprise, saving water has become enterprises to reduce costs, an important means to increase income, saving water has become a major topic of energy saving of the water supply enterprise.
water supply water saving efficiency of enterprises, to strengthen the management of water supply way to what? On the one hand, to put an end to pipeline leakage, on the other hand is to eliminate abnormal family in the use of water. So-called abnormal water is residents or enterprise put drops of water, the water meter, take off the table in the use of water, private as well as water supply pipe, in addition to the urban construction, landscape and greening, municipal, fire departments such as water, free water and individual households malicious default refused to pay my water and so on, these to the water supply enterprise to bring the huge economic loss. How to implement standardized management, put an end to abnormal water? The best method is adopted in either horzontally anti-theft pneumatic valve open.
the past pneumatic valve, can be arbitrarily switch, the water supply enterprise can't really manage, water user would like to open and then open more, want to shut off the water supply enterprise. According to the report: in a chemical industry enterprise, pneumatic valve closed pipe network, and then from the meter to take over ten years before, steal millions of yuan, water water supply department cause huge economic loss. According to China's water supply water saving newspaper carrier again: industry pundits sampling survey, a city of people a year on average for deliberately put the drops of water, the water meter water etc, make water meter cannot measure, little water tap water company ten thousand yuan of above. Open before the table and anti-theft special pneumatic valve can well play a role management, put an end to steal owe cost, the phenomena of water, because the switch under the control of pneumatic valve special tools by water supply enterprises, water can't follow one's inclinationsly and would like to open and then open the pneumatic valve, related was shut. Open before the table
security special pneumatic valve is mainly mechanical anti-theft ( Including machine tools, the key) And the way of encryption security to open. Mechanical anti-theft open pneumatic valve is made of special with mechanical tools, before opening tables turn mechanical anti-theft pneumatic valve pneumatic valve stem, to control the switch of the pneumatic valves; Or prepared with special keys, remove the pneumatic valve lever locks, then such as rotation by means of a pneumatic valve lever control pneumatic valve switch. Machine tools are generally polygon ( Such as three, four, five, six party, etc. ) Tools, internal and external tooth shape and the key tools, etc. Mechanical anti-theft pneumatic valve open low price, convenience, but easy to imitation, mechanical or a bit fitter knowledge, can open the pneumatic valve, pneumatic valve open anti-theft performance is not very good. Encryption security open table pneumatic valve is a mechanical anti-theft open table before the pneumatic valve, an upgraded version of its security performance is very good. Its operating mechanism adopts the advanced encryption anti-theft device. The device adopts high-energy nano rare earth permanent magnet materials, on the basis of probability theory, by the combination of three-dimensional space, the encoded. The so-called storage features (code is the use of magnetic nanowires The recording density is up to Gb/in, per square inch can store thousands of a dream of red mansions. ） , through the magnetic coding. It is well known magnetic field has polarity ( Pole S, N) And the transmission of the magnetic field.
encryption security open table before pneumatic valve according to certain magnetic circuit conduction, and the magnetic field strength, the lines of magnetic force and the density, and the magnetic field and electromagnetic wave, invisible, scratching, combined with magnetic nanowires have special storage and record the characteristics of information coding, based on these features is not easy to crack, is not easy to copy, so the encryption tool for pneumatic valve in front of the not easy to be imitated, copied the same tools can't open the pneumatic valve. Encryption table before the operation of portable pneumatic valve is simple, not to get off locks, directly using the encryption tool can realize one-time pneumatic valve switch.
there is a kind of encryption drop-proof pneumatic valve before the table. The pneumatic valve not only play the role of the user to put drops of water, and played the family unit with top management, it has the following functions: in specific management drop-proof, water-resistant mutual interference between the rotation, the check three big functions. The pneumatic valve using the principle of fluid mechanics and hydraulic transmission, when the flow is less than the water meter of flow, every drop of flowing through the pneumatic valve adopts a piecewise measuring. Faucet drip when water meter reaches a certain amount, produce certain pressure errands before and after pneumatic valve pneumatic valve open, at this point, for a period of water injection contains kinetic energy and pressure can fast flowing through the meter, to supplement has been dripping water, and make the water meter rotation measurement, pneumatic valve automatically shut down ever since. So, to achieve a drop of water metering.