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Water outlet switching control method for double-control faucet of single-axis device used in water purifier

A technology for water purifiers and faucets, which is applied in the direction of valve devices, multi-way valves, sliding valves, etc., can solve the problems of water purification faucet quality, affect the popularity of water purifiers, and users are not used to it, so as to achieve easy operation and avoid The effect of visual defects and no misoperation

Active Publication Date: 2019-10-11
杜也兵
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the three-pipe gooseneck faucet has brought a new situation: when the spool is closed, due to the water pressure in the machine, it takes 10 to 15 seconds for the water to flow out of the faucet outlet.
In this process, the water droplets flow drop by drop. Users are not used to it. It is generally believed that there is a quality problem in the water purification faucet, and it is difficult to accept this waste of water.
Above-mentioned defect and deficiency have influenced the popularization of water purifier

Method used

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  • Water outlet switching control method for double-control faucet of single-axis device used in water purifier
  • Water outlet switching control method for double-control faucet of single-axis device used in water purifier
  • Water outlet switching control method for double-control faucet of single-axis device used in water purifier

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0026] Example 1. On the same circle of the fixed plate, there are three adjacent switching positions corresponding to the axis of the single-shaft device as the center of the swing circle, and the water purifying port and the pure water port are set at the switching positions at both ends, and the switching position in the middle is set to close Position; the water outlet connection channel of the movable disk corresponds to the closed position of the fixed disk and passes through the center of the swing circle; the circular (arc) movable limit structure as the movable limit structure constitutes the swing channel of the movable coil around the shaft device for two-way swing;

[0027] figure 1 a shows the structure of the movable disc 1 with the upper concave water outlet connection channel 101 (blind groove) provided on the lower end surface; figure 1 b shows the structure of the fixed plate 2 with the water purifying port 22, the pure water port 23, the water outlet 20, and the...

Embodiment 2

[0031] Example 2. figure 2 In b, the fixed disk 2 is provided with eight switching positions on the same circle corresponding to the axis of the single shaft device as the center of the rotation circle. One of the switching positions is provided with a closed position 21, and two adjacent positions on both sides of the closed position 21 The switching positions are respectively provided with a water purification port 22 and a pure water port 23, a middle water outlet 25 is provided at the switching position opposite to the closed position 21, and two intercommunicating ports are provided at a switching position separated from the closed position 21 and the middle water outlet 25 The water inlet 24 is provided with a water outlet 20 at the center of the fixed disk 2 as the center of the rotation (swing) movement. The two water inlets 24 can be communicated with each other through the inner cavity of the combined shell, or can be communicated with a pipe channel, and connected wi...

Embodiment 3

[0035] Example 3. image 3 a shows the structure of the movable plate 1 with the upper concave water outlet connection channel 101 (blind groove) provided on the lower end surface; image 3 b shows the structure of the fixed plate 2 with the water purifying port 22, the pure water port 23, the water outlet 20, and the closed position 21, wherein the water purifying port 22, the pure water port 23, and the water outlet 20 are all connected under the combined housing The end surface is externally connected to the through hole of the water port (not shown), and the water purifying port 22 and the pure water port 23 are sequentially arranged at the switching position on the side of the closed position 21. The water outlet connection channel 101 of the movable disk 1 corresponds to the water outlet 20 of the fixed disk 2; image 3 c shows that the movable disc 1 and the fixed disc 2 are in contact with each other to form a sealed switching interface. The movable disc 1 is in the double...

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Abstract

The invention relates to the water treatment industry, in particular to the potable water filtering aspect, and discloses a single-shaft body device double control water outlet faucet water gap switching control method used for a water purifier. A movable disc placed in a combined shell is matched with a fixed disc in an up-and-down contact manner to form a seal switching interface capable of switching states of all water gaps of the fixed disc at the same time; a water outlet communicated with a faucet water outlet nozzle pipeline is arranged on the fixed disc or arranged on the movable disc; the fixed disc arranged at the closing position is further provided with a water purifying opening or a pure water opening and is connected with a water purifying pipeline or a pure water pipeline of the water purifier; a movable limiting structure for limiting the movable disc moving track forms a moving channel limiting two-time switching moving of the position, corresponding to the closing position of the fixed disc and between the water purifying opening and the pure water opening, of the movable disc; a water outlet connecting channel arranged on the movable disc enables a fixed disc water outlet to be in sealed series connection with the water purifying opening or pure water opening along with two-time switching moving of the movable disc beginning from the closing position.

Description

Technical field [0001] The present invention is related to the water treatment industry, and specifically relates to the deep filtration and purification of drinking water. Background technique [0002] The drinking water processed by the water purifier includes drinking water with high filtration accuracy and washing water with large flow but relatively low filtration accuracy. In order to meet the needs of the use environment, the water purifier is usually equipped with a double-control valve faucet that shares the water outlet nozzle. The water purification control valve and the pure water control valve are respectively connected to the water purification pipeline and the pure water pipeline of the water purifier. Select and open a corresponding control valve, such as a clean water control valve or a pure water control valve, according to needs, and obtain the corresponding clean water or pure water from the common water outlet (orifice) of the double control valve faucet. Ho...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F16K11/074F16K11/078F16K11/065F16K3/314
Inventor 杜也兵冉伊虹
Owner 杜也兵
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