Back-flushing tap with water drinking window, water purifying basin and water purifying system
A faucet and backwashing technology, applied in the field of clean water basins, can solve the problems of cumbersome use of faucets, high cost, waste of water resources, etc.
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Embodiment 1
[0052] Such as Figure 1-Figure 12 As shown, a backwash faucet with a drinking water window in this embodiment includes a first filter device 1, a second filter device 2, a casing 3, a three-way valve 4 and a faucet 5, and the casing 3 is provided with a transparent window 31; a water outlet channel 21 is formed in the middle of the second filter device 2, and the first filter device 1 covers the outside of the second filter device 2 and forms a water inlet between the outer wall of the second filter device 2 Channel 11, the shell 3 covers the outside of the first filter device 1 and forms a backwash channel 32 with the outer wall of the first filter device 1, and the bottom of the backwash channel 32 is provided with a sewage outlet 33 The second filter device 2 is installed on the faucet 5 and the water outlet channel 21 communicates with the inside of the faucet 5, and the water inlet channel 11 and the backwash channel 32 are connected to each other through a three-way val...
Embodiment approach 1
[0065] Implementation mode one: if Figure 7-Figure 10 As shown, the faucet 5 in this embodiment is provided with a heater 6 , and the heater 6 is located above the casing 3 . A heater is set on the water tap to realize hot water drinking.
Embodiment approach 2
[0066] Implementation mode two: if Figure 1-Figure 6 As shown, the lower end of the faucet 5 of this embodiment is bifurcated to form a cold water channel 51 and a hot water channel 52 arranged side by side vertically, and a water mixing valve 7 is installed at the bifurcation; the cold water channel 51 and the outlet water Channel 21 communicates. A cold water channel and a hot water channel arranged side by side are arranged at the lower end of the faucet. Through the control of the water mixing valve, the water flowing out of the faucet can be purified cold water or mixed water after the purified cold water is mixed with the hot water in the hot water channel.
[0067] The backwash water faucet in this embodiment has two working modes, which are filter mode and backwash mode. Turn the three-way valve to make the backwash faucet in the filtering mode. At this time, the municipal pipeline is connected to the backwash channel, but not connected to the water inlet channel. Wa...
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