Solution: First wrap the water bottle with a towel. If the water level leaks, the towel will be wet. At this moment, we can prove that the water dispenser leaks because it appears on the drinking bottle, or replace it with a new drinking bottle, and observe that the drinking chance will not leak again. After replacing the drinking bottle, the water dispenser will not leak again, which can also explain that the water dispenser leaks because the drinking bottle is broken. At this time, the drinking bottle should be replaced.
2. Sometimes we don't turn off the tap after receiving the water, which will also lead to the water dispenser with filtration.
Solution: Screwback the water outlet faucet of the drinking machine to ensure that the water outlet faucet does not leak any more.
3. The one-way valve of the water dispenser will... less
