Cold-hot water tap

Abstract

The invention discloses a cold-hot water tap which comprises a cold-hot water tap shell, a cold water feeding channel, a hot water feeding channel, a water discharge channel and a switch capable of regulating the flow rates of cold water and hot water. The cold-hot water tap is characterized in that the cold water feeding channel and the hot water feeding channel are respectively integrally provided with an impeller cavity, an impeller is arranged in each impeller cavity, an impeller shaft and a shaft sleeve are arranged between the impellers arranged in the impeller cavities of the cold water feeding channel and the hot water feeding channel, and the impellers are respectively fixedly coupled at two ends of the impeller shafts. The cold-hot water tap has the advantages that the cold-hot water tap is not influenced by the pressure difference of the cold water and the hot water, a user regulates the water temperature in bath and the cold-hot water tap with regulated water temperature is not influenced when other persons opens other water taps on the same pipeline.

Description

[0001] technical field [0002] The invention relates to a cold and hot water faucet. [0003] Background technique [0004] With the improvement of people's living standards, most of the faucets for domestic water use hot and cold water faucets. Generally, for example, the water outlet pressure of the solar water heater comes from the height difference between the water tank and the water outlet of the solar water heater, so that the pressure of cold water and hot water is different. Even if the water temperature has been adjusted when taking a bath, it will also affect the adjusted water temperature when other people open other taps on the same pipeline, although some hot and cold water taps have been improved in technology, as the patent No. The cold and hot water faucet with T-shaped diversion tee, the hot and cold water faucet is equipped with a "T"-shaped diversion tee. When the water pressure in the pipe and the water pressure from the outlet pipe at the front of t...

AI Technical Summary

Problems solved by technology

[0004] With the improvement of people's living standards, most of the faucets for domestic water use hot and cold water faucets. Generally, for example, the water outlet pressure of the solar water heater comes from the height difference between the water tank and the water outlet of the solar water heater, so that the pressure of cold water and hot water is different. Even if the water temperature has been adjusted when taking a bath, it will also affect the adjusted water temperature when other people open other taps on the same pipeline, although some hot and cold water taps have been improved in technology, as the patent No. The cold and hot water faucet with T-shaped diversion tee, the hot and cold water faucet is equipped with a "T"-shaped diversion tee. When the water pressure in the pipe and the water pressure from the outlet pipe at the front of the "T"-shaped diversion tee to the shower head are greater than the water pressure in the hot water pipe, not only the hot water will not come out, but the cold water will flow to the hot water pipe instead, making it impossible to control the water temperature

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