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.

Pending Publication Date: 2019-01-25
BEIJING HUAJINHAO ENVIRONMENTAL WATER SUPPLY EQUIP CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Because of water quality safety reasons, in households and other occasions where drinking water is used in kitchens and other occasions, tap water faucets and water purifier faucets are installed on the water basin. The use of the two faucets is cumbersome and expensive.
The water quali

Method used

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  • Back-flushing tap with water drinking window, water purifying basin and water purifying system
  • Back-flushing tap with water drinking window, water purifying basin and water purifying system
  • Back-flushing tap with water drinking window, water purifying basin and water purifying system

Examples

Experimental program
Comparison scheme
Effect test

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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PUM

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Abstract

The invention relates to a back-flushing tap with a water drinking window, a water purifying basin and a water purifying system. The back-flushing tap comprises a first filter device, a second filterdevice, a shell, a three-way valve and a tap; the transparent window is arranged on the shell, the middle of the second filter device is provided with a water outlet channel, the outer side of the second filter device is coated with the first filter device, and a water inlet channel is formed between the first filter device and the outer wall of the second filter device; the outer side of the first filter device is coated with the shell, and a back-flushing channel is formed between the shell and the outer wall of the first filter device; the bottom of the back-flushing channel is provided with a sewage outlet; and the second filter device is installed on the tap, the water outlet channel is communicated with the interior of the tap, and the water inlet channel and the back-flushing channel are connected with the interior of the tap through the three-way valve. The back-flushing tap conducts back-flushing on the filter devices by utilizing water at the tail end of the tap, so that thewater at the tail end of the tap is sufficiently utilized, the transparent window is arranged on the shell, and thus the filtration state is directly visual.

Description

technical field [0001] The invention relates to the technical field of water purification basins, in particular to a backwash faucet with a drinking water viewing window, a water purification basin and a water purification system. Background technique [0002] Because of water quality safety reasons, existing households and other occasions use occasions such as kitchens for drinking water, tap water faucets and water purifier faucets are installed on the water basin, and the use of the two faucets is loaded down with trivial details, and the cost is high. The water quality in the existing water purifier cannot be seen in advance, and it is not known if it is polluted; and at present, when using a faucet, it is generally first to drain a part of the water stored in the faucet, and then use the follow-up water, resulting in water pollution. Waste of resources. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide a back...

Claims

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Application Information

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IPC IPC(8): B01D29/01B01D24/46B01D24/10B01D36/02
CPCB01D24/10B01D24/4636B01D29/01B01D36/02
Inventor 瞿星
Owner BEIJING HUAJINHAO ENVIRONMENTAL WATER SUPPLY EQUIP CO LTD
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