Community direct drinking machine Community automatic water vending machine Scan code self-service commercial water purifier Large water station water maker

First, the core principle of community direct drinking machine‌

‌Second, compare the advantages and disadvantages of household water purifier‌

💡Typical‌cases‌:
The monthly water consumption of a family of three is about 150L, and the monthly cost of community direct drinking machine is 45-75 yuan, which is lower than the annual average cost of most household RO water purifiers (equipment depreciation + filter element + hydropower).

‌III. Key safety indicators (required items)‌

1. ‌Operation and maintenance publicity‌

   • Check iffilter replacement record isposted on the machine body (RO membrane life 24 months, PP cotton/activated carbon 6 months)
   • Confirm the working status of ultraviolet germicidal lamp (normal should be automatically started every day)

2. ‌Water Quality Report‌

   • Third-party test reportsare required (focus on TDS values, total bacterial count, heavy metal residues)

3. ‌protection design‌

   • The water outlet shall be equipped withdust cover andmosquito net‌
   • Airtightness of the fuselage (to prevent cockroaches/mice from invading)

‌IV. Use advice and risk avoidance‌

• ‌Cautious hot water: some models of hot water temperature instability, there is a risk of burns (priority to connect cold water heating)
• ‌Avoid the peak: 7-9 am and 6-8 pm water intake, easy to cause turbidity of the effluent (when the water storage tank is insufficient, the bottom sediment floats)
• ‌Regular cleaning of buckets: self-provided buckets need to be cleaned with citric acid every month to avoid secondary pollution
• ‌Complaint channel: If water odor or turbidity is found, contact the property immediately and take photos for certificate