Advantages and disadvantages of single jet water meter and multi jet water meter
Smart water meter is a very broad concept with a wide variety of types. In order to adapt to the use in various environments, but also in order to suit all kinds of people to buy, the types are various. In terms of material, there are copper water meters, alloy water meters, and cast iron water meters. According to the different internal structures, there are single-flow water meters and multi-flow water meters. So what are the advantages and disadvantages of single-flow water meters and multi-flow water meters? Let's take the RF IC card water meter as an example to talk about the advantages and disadvantages of the single-flow water meter and the multi-flow water meter.
Radio frequency IC card water meters can be simply divided into two types: radio frequency IC card water meters - multi-beam water meters and radio frequency IC card water meters - single beam water meters. The water flow of the radio frequency IC card water meter-multi-beam water meter enters the impeller from one direction and rotates, while the water flow of the radio frequency IC card water meter-single beam water meter can enter the impeller and rotate from all directions. It is not difficult to imagine that a single-flow water meter may wear the impeller if it works for a long time. If it is damaged, it will definitely affect the metering accuracy of the water meter. The disadvantage of the single-flow water meter is precisely the advantage of the multi-flow water meter. Therefore, the performance of the multi-flow water meter in all aspects is more stable than that of the single-flow water meter. The application is also more extensive. At this stage, most of our smart water meters use multi-flow water meters.
It is not difficult to see that the advantages and disadvantages of single-flow water meters and multi-flow water meters determine that their application ranges are different. my country is a country with serious shortage of fresh water resources. Not only that, the water quality in our country is also relatively poor, there are many impurities in the water, and the particles of impurities are relatively large. The single-flow water meter has only a single water inlet, in other words, this is the only channel for water flow. If the water inlet of the single-flow water meter is blocked by impurities, the water meter will stop working. The situation of multi-velocity water meters is different. Multiple water inlets enter water at the same time. Even if impurities block one water inlet, the water flow can still enter from other channels to ensure that the water meter can work normally. That is to say, the water quality of the single-flow water meter should not be too bad, so when you choose a water meter, you must first test the water quality of the place you are using, and then choose a more suitable water meter.