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Cold water, hot water and pure water switching valve element and faucet manufactured with same

A technology for switching valve core, hot and cold water, applied in valve details, multi-way valve, valve device and other directions, can solve the problem of unable to choose one to open the water purifier.

Pending Publication Date: 2021-11-16
张家新
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0008] Combining the whole article of Chinese invention patent CN201410684394.7, it can be seen that how to realize the water outlet of the mixed water and the water outlet of the water purifier is It is realized by other structures other than the water purification valve core, but the water purification valve core of the invention patent CN201420714753.4 and the invention patent CN201410684394.7 cannot choose one to open the water purifier into and out of the water and the mixed water into and out of the water

Method used

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  • Cold water, hot water and pure water switching valve element and faucet manufactured with same
  • Cold water, hot water and pure water switching valve element and faucet manufactured with same
  • Cold water, hot water and pure water switching valve element and faucet manufactured with same

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0058] refer to Figure 1 to Figure 24 ,Such as Figure 1 to Figure 24The shown one kind of hot and cold water pure water switching valve core includes a housing 10, a handle 11 that can swing and rotate relative to the housing 10, and a handle 11 for controlling the swing of the handle 11 is also provided between the housing 10. Angle and rotation angle limit ring 12, the housing 10 is provided with a static piece 13 and a moving piece 14 driven by the handle 11, the static piece 13 is provided with a cold water inlet 131, a hot water inlet 132, a mixing water Outlet 133, the static piece 13 is in contact with the moving piece 14, and the static piece 13 is also provided with one or two pure water inlets 134; the side of the moving piece 14 facing the static piece 13 is provided with a water diversion tank 141, The side facing away from the static piece 13 is provided with a moving piece support 15 adapted to the handle 11 so as to control the movement of the moving piece 14...

Embodiment 2

[0075] refer to Figure 1 to Figure 24 ,Such as Figure 1 to Figure 24 The shown water faucet made by using the hot and cold water pure water switching valve core includes the hot and cold water pure water switching valve core described in Embodiment 1, and also includes a faucet body 20, and the faucet body 20 is provided with a Install the spool installation position 21 and the water outlet 22 of the hot and cold water pure water switching spool; the spool installation position 21 is provided with a cold water nozzle 211 connected to the cold water inlet 131, and a hot water pipe connected to the hot water inlet 132 Port 212, the mixed water nozzle 213 connected with the mixed water outlet 133 and the pure water nozzle 214 connected with the pure water inlet 134; the mixed water nozzle 213 communicates with the water outlet 22.

[0076] In the above structure, the hot and cold water pure water switching valve core can be directly installed on the valve core installation pos...

Embodiment 3

[0078] refer to Figure 1 to Figure 24 ,Such as Figure 1 to Figure 24 The shown water faucet made by using the hot and cold water pure water switching valve core includes the hot and cold water pure water switching valve core described in Embodiment 1, and also includes a faucet body 20, and the faucet body 20 is provided with a The spool installation position 21 and the water outlet 22 of the hot and cold water pure water switching spool are installed; the spool installation position 21 is provided with a cold water nozzle 211 connected with the cold water channel 161 and a hot water nozzle connected with the hot water channel 162 212 , the mixed water nozzle 213 connected to the mixed water channel 163 and the pure water nozzle 214 connected to the pure water channel 164 ; the mixed water nozzle 213 communicates with the water outlet 22 .

[0079] In the above structure, the hot and cold water pure water switching valve core can be directly installed on the valve core inst...

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PUM

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Abstract

The invention provides a cold water, hot water and pure water switching valve element which comprises a shell, a handle, a static piece and a moving piece, wherein a cold water inlet, a hot water inlet and a mixed water outlet are formed in the static piece, and a pure water inlet is further formed in the static piece; and a water diversion groove is formed in the moving piece. When the water diversion groove is in a closed position in a swinging range of the handle and a rotating range of the handle is in a middle position at the same time, the water diversion groove communicates with the mixed water outlet, the handle is rotated at the position, and the mixed water outlet communicates with the pure water inlet; and when the water diversion groove is in an opening position in the swinging range of the handle and the rotating range of the handle is in a middle position at the same time, the mixed water outlet communicates with the cold water inlet and the hot water inlet, the handle is rotated at the position, and flows from the cold water inlet to the mixed water outlet and from the hot water inlet to the mixed water outlet are changed. The cold water, hot water and pure water switching valve element has the advantages that the pure water inlet is additionally arranged on the basis of not changing swinging and rotation of the handle of an existing cold and hot water valve element, and pure water is independently controlled and is discharged from the mixed water outlet.

Description

technical field [0001] The invention relates to the field of bathroom products, in particular to a hot and cold water pure water switching valve core and a water faucet made of the valve core. Background technique [0002] The hot and cold water spool is used to switch the ratio of hot and cold water and control the size of the mixed water, so it is widely used in hot and cold water faucets, while the existing hot and cold water faucets often have the function of direct drinking of pure water, that is, in the hot and cold water faucets Add a pure water valve and a pure water nozzle on the top, and connect with the water purifier, and control the water outlet of the pure water nozzle through the pure water valve; [0003] From the perspective of the overall structure, the hot and cold water valve core and the pure water valve are set separately, and the pipe network does not interfere with each other, and belongs to different waterways on the same carrier; but from the appear...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F16K11/078F16K27/04F16K11/00
CPCF16K11/0782F16K27/044F16K19/006
Inventor 张家新周涛男
Owner 张家新