Toilet water-saving devices able to save more than 30% of water, avoid the toilet flush tank caused a lot of damage. Due to non-contact water-saving toilets and water conservation, not only effectively prevent bacterial cross-infection, but also the effect of water more than 30 percent, now widely used in public toilet with a toilet tank. Especially in the current drought in southwest China, the collapse of the pan with water resources, schools, railway stations, bus stations and other populated places more focus should integrate resources to enhance environmental awareness of water conservation. Edit this paragraph toilet water saving toilet water-saving device works by infrared thermal detectors, micro programmable controller, low voltage DC solenoid valve, which works by infrared body sensors to complete the work, and when someone in front of the detector activities, the detector immediately red lights flashing, indicating that people have sensed, while the sensor signal to the detector microcomputer programmable controller, the controller to open the drain valve, injection time can be adjusted freely. Turn on the water to come, no one without water, especially for schools, offices, shopping malls, factories and other units of the trench latrines, water-saving high efficiency, safety power. 100% human infrared sensors to identify, can identify different colors, different material objects (clothing), the leakage rate is zero punch. Edit this section to install one, microcomputer program controller with screws fixed to the wall and an infrared detector, the detector can be installed along the wall or ceiling, windows need to align the infrared sensor probe has slots or urinal level. 2, the solenoid valve mounted on the inlet pipe, note direction of the water, a filter and a tap into the pipe, the arrow indicates. 3, the solenoid valve and infrared detectors connected to the terminals of microcomputer controller. 4, and then connected to the terminals AC220V power microcomputer controller. Edit this section features a water-saving toilets, automatic sensor: automatic intelligent microcomputer control, without direct contact with the body, which can effectively prevent bacterial cross-infection. 2. Digital: Adjustment program parameters in just a few seconds. 3. High reliability: microcomputer control technology, no batteries, no loss program under any circumstances, according to industry standard system design 4, for a variety of harsh environments: Whether it is summer heat, cold or minus ten degrees, the products are can work. 5, the use of safety: more than 2.4 meters in height installation and avoid contact, but also can avoid vandalism. 6. Installation is simple: no wall embedded parts, installation takes just two hours. 7, high return on investment: saving rate of 60% -90%, generally 1 to 3 months to recover the total investment. Edit this paragraph saving effect of water-saving toilet tank table is washed once by five minutes, according to the various regions of specific tariff, the following data is for informational purposes only! Automatic tank (stool tank) water pipes often (urine tank) water-saving toilet (toilet tank) Rinse 24 hours a day times 288 times 50 times every 50 liters 0.2 liters flush volume / minute 50 liters of water 14.4 tons 17.3 tons per day 2.5 tons of water per month 432 tons 519 tons 75 tons of water to save 1071 yuan 1332 yuan. . . . . . Life of six months or more long-term effects of the use of frequent use of 5 years, failure-prone waste water, rinse poor results. Health, energy, prevent bacterial cross-infection. Edit this paragraph toilet water-saving toilet water-saving routine maintenance is via a solenoid valve to control water control system, due to the long-term use, the pipeline will have impurities, usually 3-6 months to clean the water filter once, if the water becomes small, internal solenoid valve open longer as clear to replace, extend the life of the machine. Edit this paragraph toilet water-saving devices to solve a common fault with induction (lights) no water: Check the solenoid valve filter system is clogged with impurities, cleaning, and disassemble the internal components of the solenoid valve cleaning, and then as they replace, if solenoid valve does not work directly put new solenoid valve coil. 2, no induction (LED does not light) often water or no water: Check the line is connected, whether a power supply, and if normal, replace the infrared detector. 3, induction (lights) often water: filters and solenoid valves for cleaning, as they replace. Toilet water-saving toilets trench installation illustrating water-saving devices, is the installation of a solenoid valve in the original automatic tank inlet pipe, installing infrared sensors in the tank toilets stool or urine trough entrance ceiling, infrared sensors for automatic on-site detecting, when someone enters toilets, infrared sensor will detect the signal to the control box, the control box microcomputer instructs the program during a predetermined post-processing, the control solenoid valve to the tank water is automatically flushed, if no one has entered toilets, the entire system will "do anything" 2, is never washed. This realization of the "unattended, automated management, while others rushed, nobody will stop," the health, the use of water-saving effect.