Water hammer tank is an effective active water hammer protection device. When the pipeline pressure drops due to pump shutdown or other reasons, the lined water hammer tank prevents negative pressure by replenishing water to the pipeline, solving the problem of pump shutdown water hammer and bridge water hammer from the source; When positive pressure returns downstream from the pipeline, the gas inside the tank is compressed, thereby smoothing the peak positive pressure and completely replacing traditional bidirectional pressure regulating towers. Now, let's learn about the intelligent water hammer tank system and its usage method and process together!
Intelligent water hammer tank system and usage method and process:
The inner tank water hammer tank is affectionately known as the "water hammer guardian". The lined water hammer removal tank is divided into two types: vertical and horizontal. These two structures share the same principle. After the completion of the inner tank water hammer tank, a certain pressure of compressed gas (nitrogen or dry air) is filled into the tank (according to hydraulic conversion calculation results), and the inner tank is compressed, resulting in zero water in the volume of the tank. The pressure is greater than the pre filled pressure, water enters the inner tank, gas is compressed, the pressure increases, and the volume decreases. The inner tank water hammer tank contains a portion of water and a portion of compressed nitrogen gas, which are separated by the inner tank. Come on, no matter what causes the pressure drop in the pipeline, the water in the lined water hammer tank will enter the pipeline under the pressure of compressed nitrogen, preventing negative pressure and also preventing the occurrence of water hammer caused by pump shutdown and pipeline rupture and bridging.
Traditional vertical and horizontal water hammer removal tanks do not have intelligent control functions. They adopt manual control, equipped with conventional level gauges, pressure gauges, and leak detectors, and verify the monitoring values on each instrument on site. The protective effect of water hammer tanks on water systems depends on strict hydraulic calculations, such as initial inflation pressure, gas pressure and steady-state volume, steady-state internal tank storage capacity, peak state, etc. The traditional water hammer tank removal tank does not have the parameter status detection and protection of an intelligent water hammer removal tank, which is very important for the normal operation, protection function, and detection effect of the water hammer tank removal tank.
Technical implementation elements of water hammer tank:
The water hammer tank system and its usage method can monitor the working pressure, liquid level, water leakage, air leakage, actuator status, etc. of water hammer removal. The tank is real-time and has warning and protection functions. It has the functions of real-time monitoring, reliable control, and protection of the normal operation of the water hammer tank. It can automatically and accurately replenish air in real time, test the theoretical parameters of the water hammer tank, and optimize the impact of use.
In order to solve the above technical problems, the technical solution adopted by the present invention is: an intelligent water hammer tank system, comprising a body and an airbag inside the body, the airbag outlet is connected to the medium through a transmission pipeline, and an impedance element is provided between the two;
The side of the body is equipped with a liquid level sensor for collecting liquid in the body; The upper end of the body is equipped with a pressure sensor for collecting the pressure of gas in the body. The upper end of the body is also equipped with an inflation nozzle, which is connected to the gas source device through a gas supply pipe. The gas supply pipe is equipped with a gas supply valve actuator, and the bottom of the body is equipped with a leak detection sensor; After the initial installation is completed, input the initial pre charge pressure value p1 on the human-machine interface, start the switch, and the control cabinet automatically controls the intake valve and air source device to open the tank for inflation. After reaching the preset pressure p1, the control cabinet automatically calculates the working parameters of the system after normal water supply. After normal water supply, the graphic display system will show the working status, real-time display of the current actual working status, air pressure p2, water level h, etc. When an abnormality occurs and the actual collected liquid level h exceeds the calculated liquid level h, control the intake valve and the starting device to start supplying gas; After detecting a leak in the inner container, issue a warning.
The above introduction is about the intelligent water hammer tank system and its usage method and process. If you need to learn more about related knowledge, please feel free to contact us at any time!