When running pure water equipment, we should not only consider the efficiency of the equipment, but also consider some losses and consumption. Of course, we should pay more attention to the issue of water consumption, such as how to calculate the water consumption during operation? Below, Jiajie will bring you detailed method formulas.
When residential communities contain a variety of housing types and indoor Ng, the water consumption of pure water equipment can be calculated using the weighted average method; The data information in the table can be interpolated. For water supply and drainage main pipes with a total number of service items exceeding the specified value in the table, the water consumption for housing should be calculated as the total flow rate of the pipes according to the requirements of this standard. The total flow rate of daily life water supply and drainage design schemes for supporting facilities such as fitness training, entertainment and leisure, paving, and sales markets in residential communities should be calculated as the total flow rate at the connection point according to this standard when the water consumption is relatively large; The cultural and artistic, health and medical, community governance and other equipment of supporting facilities in residential communities, as well as the landscaping and landscape water supply, road surface and urban square sprinkler water, and public infrastructure water supply, are all calculated based on the average hourly water consumption for the total flow rate at the connection point.
The formula for calculating the water consumption of pure water equipment is Qh=KhQd/T, where Qh - the daily water consumption of the larger hour (m3/h); Qd - Maximum daily water consumption (m3/d); T - Daily (or larger shift) usage time (h/d); The Kh hour shift index can generally be used as 2.2.
The customer's water consumption should be considered from the following aspects: 1. Water collection method, whether to continuously collect water or intermittently collect water during the working period, and whether there are special requirements for the working pressure of the effluent or the storage of pure water buckets, plastic hoses, etc. 2. During peak hours of tap water supply, which refers to the continuous time and water consumption regulations during peak water collection periods, the specifications and models of large and medium-sized ultra pure water equipment should be clearly defined. 3. Considering the daily water consumption, there are two types of systems: pure water and ultra pure water. Therefore, the specifications and models of the required products are further clarified.
A ton of raw water can produce a pure water system with a yield of around 0.7 tons. It is suggested to ask the manufacturer. Different manufacturers have different design schemes based on water bodies across the country, and the recycling rate of water is not the same. Just like the industrial production of steam, there is no steam meter installed for each of the four units and another enterprise application, making it difficult to calculate the energy consumption of each production workshop.
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