Among many product types, smart water meters are a new type of smart products. The intelligent water meter is used for remote valve control, water quality and water pressure detection. At the same time, the smart water meter can realize management services such as fault detection and abnormal alarm, and the market potential is huge.
Smart water meters are proposed in comparison to conventional mechanical transmission metered water meters. In 2007, the state promulgated the water meter standard "Measurement of water flow in closed full pipes - drinking cold water meter and hot water meter" (GBT778.1/2/3-2007). According to this standard, water meters can be divided into mechanical water meters, electronic water meters and electronic water meters, of which electronic water meters and electronic water meters are smart water meters.
Among them, according to the measurement principle, the water meter with electronic device can be divided into two types: prepaid water meter and intelligent remote water meter. The electronic water meter can be divided into electromagnetic flow sensing technology water meter and ultrasonic sound beam speed difference water meter. Representative products include prepaid IC card tables, digital status meters (Hall Pulse), electromagnetic water meters, ultrasonic water meters, etc.
Affected by various factors such as product price, user habits, and product use places, China's water meter market presents a situation in which mechanical water meters and smart water meters coexist, and in terms of total volume, the amount of mechanical water meters is large. More than a smart water meter.
In the case of the increasing coverage of smart meters and smart gas meters, the replacement speed of smart meters is relatively slow. In 2016, the penetration rate of China's smart water meters was about 18.2%, with an annual output of 16 million units, and the corresponding market size was 3.66 billion yuan. Compared to smart meters and smart gas meters, the penetration rate of smart meters is relatively low.
If the national statutory water meter is replaced by a six-year period, then the phenomenon of over-time service of smart water meters in many cities in China is more serious. This phenomenon shows from the side that smart water meters in many places in China need to be replaced, and the space for replacing smart water meters with traditional water meters is huge. If all the traditional water meters are replaced with smart water meters, the total replacement space of the smart water meters can reach 100 billion.
At the same time, according to the "Smart Water Meter Industry Analysis Report" issued by the Prospective Industry Research Institute, with the implementation of the policy and the mass production of the Internet of Things water meter using NB-IoT communication technology, the smart water meter will usher in a period of rapid development. In 2020, the market size of smart water meters will exceed 7 billion, and the growth rate is very high.
The vast market space of smart water meters has caused many people in the industry to think: What are the irreplaceable advantages of smart water meters compared to traditional water meters?
Traditional water meters often use manual meter reading mode to record relevant data. This model is difficult to meet the requirements of accurate metering and remote transcription. At the same time, the mode of manual meter reading does not match the pricing method of “step pricing†formulated by the state. In addition to the functions of remote metering and smart payment, the smart water meter also has various features such as monitoring, data collection and intelligent regulation. Based on these advantages of smart water meters, many companies have begun to actively develop and produce smart water meters, hoping to promote the continuous conversion of traditional water meters to smart water meters.
According to statistics, in recent years, there have been more than 600 water meter manufacturers in China, and the number of manufacturers engaged in smart water meters is relatively small. The mainstream manufacturers include Xintian Technology, Sanchuan, and Chongqing Smart Water Meter. The active investment in manpower and capital of these companies has made the development of smart water meter technology mature.
With the continuous development and maturity of smart water meter technology, some problems have gradually emerged. For example, the barriers to smart water meter R&D investment are high, which makes small workshop-type ordinary water meter companies unable to continuously update technology. At the same time, there is a big gap between the technology of domestic smart water meters and the cutting-edge technology of foreign countries, which is also a major problem that hinders the development of smart water meters in China.
In the process of building a smart city, smart water meters are an important part of realizing intelligent water services. In the future, under the efforts of the government and enterprises, the concept of adopting smart water meters will be deeply rooted in the hearts of the people, and the people's acceptance of smart water meters will continue to increase.
It is believed that with the continuous improvement of technology and the acceleration of the construction of smart cities, China's smart water meter industry will develop steadily. Due to the industrial characteristics of smart water meters, the industry may move toward an oligopolistic competition. Large-scale water meter enterprises with capital and technological advantages will form their own unique advantages and are expected to stand out.
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