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Double-water-outlet switching valve and faucet

A dual water outlet, switching valve technology, applied in valve details, multi-port valves, valve devices, etc., can solve the problems of complex structural connection, inability to set the default water outlet mode of the thermostatic faucet, etc., to achieve strong versatility, simple structure, Easy-to-use effects

Active Publication Date: 2015-07-08
JOMOO KITCHEN & BATHROOM
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The connection of this structure is complicated, and the user cannot set the default water outlet mode of the thermostatic faucet by himself. The thermostatic faucet is set to discharge cold water by default when leaving the factory.

Method used

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  • Double-water-outlet switching valve and faucet
  • Double-water-outlet switching valve and faucet
  • Double-water-outlet switching valve and faucet

Examples

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Embodiment Construction

[0029] The present invention will be further described below through specific embodiments.

[0030] refer to Figure 1 to Figure 4 , a dual water outlet switching valve, including a casing 10, a valve body 20, a thermostatic valve 30, a main control circuit 40, a first control valve 50 and a second control valve 60. The valve body 20 is provided with a cold water inlet 21 , a hot water inlet 22 , a water outlet 23 , a warm water chamber 24 and a cold water chamber 25 . A hot water channel and a cold water channel communicated between the hot water inlet 22 and the cold water inlet 21 and the warm water chamber inlet 24a are respectively formed, and the hot water channel and the cold water channel are independent of each other. A second snap-fit ​​joint 76 , an O-ring 28 and a first one-way valve 26 are installed in the hot water inlet 22 , and a hot water channel is formed through the second snap-fit ​​joint 76 . A first snap-fit ​​joint 74 is installed at the water outlet 2...

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Abstract

The invention provides a double-water-outlet switching valve and a faucet. The double-water-outlet switching valve comprises a housing, a valve body, a constant temperature valve, a main control circuit and a first control valve, wherein the valve body is provided with a cold water inlet, a hot water inlet, a water outlet and a warm water cavity; the hot water inlet and the cold water inlet are both communicated with an inlet of the warm water cavity; the constant temperature valve passes through the inlet of the warm water cavity to mix cold water and hot water; the first control valve is arranged between the water outlet and an outlet of the warm water cavity. The double-water-outlet switching valve is characterized by further comprising a cold water cavity and a second control valve; the inlet of the cold water cavity is communicated with the cold water inlet; the second control valve is arranged between the water outlet and the outlet of the cold water cavity; the main control circuit is electrically connected with the first control valve and the second control valve in order to switch cold water or warm water at the water outlet; the main control circuit can be set to discharge cold water or warm water in default and store the cold water or warm water. The double-water-outlet switching valve is simple in structure, high in generality, humanized in function, energy saving, and environmentally friendly.

Description

technical field [0001] The invention relates to the field of bathroom products, in particular to a double water outlet switching valve and a faucet. Background technique [0002] With the improvement of people's living standards, thermostatic faucets began to enter thousands of households. The thermostatic faucet is equipped with a spool and an adjusting knob. The working principle is as follows: at the mixed water outlet of the thermostatic faucet, a heat-sensitive temperature element is installed to control the movement of the spool in the valve, and block or open the water inlet of cold and hot water. When the adjustment knob sets a certain temperature, the thermostatic faucet keeps the outlet water temperature constant by adjusting the ratio of cold and hot water entering the outlet. [0003] Usually, thermostatic faucets can only produce warm water. The thermostatic faucets that can switch between warm water and cold water that appear on the market are usually connect...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F16K11/22F16K31/02F16K31/06F16K51/00F03B13/00
CPCF03B13/00F16K11/22F16K31/02
Inventor 林孝发林孝山张洋梅陈瑞柏李艺明
Owner JOMOO KITCHEN & BATHROOM
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