20160048140 | Single-Handle Dual-Control Thermostatic Valve and Single-Handle Dual-Control Thermostatic Faucet - For the single-handle dual-control thermostatic valve and the faucet, a hot water incoming channel, a hot water outgoing channel, a cold water incoming channel and a cold water outgoing channel are provided in the valve core body respectively. A static ceramic chip is provided above the valve core body in the valve jacket, a dynamic ceramic chip is provided on the static ceramic chip. On the static ceramic chip, a hot water inlet passage, a hot water outlet passage a cold water inlet passage and a cold water outlet passage are provided separately, the hot water inlet passage, the hot water outlet passage, the cold water inlet passage and the cold water outlet passage are connected correspondingly with the hot water incoming channel, the hot water outgoing channel, the cold water incoming channel and the cold water outgoing channel of the valve core body respectively. On the dynamic ceramic chip, a hot water controlling channel and a cold water controlling channel are provided. The hot water controlling channel can open or shut off both the hot water inlet passage and the hot water outlet passage on the static ceramic chip, and the cold water controlling channel can open or shut off both the cold water inlet passage and the cold water outlet passage on the static ceramic chip. The dynamic ceramic chip in the present invention does not change the flow of hot water and cold water into the regulator during its rotation, the hot incoming water and the cold incoming water can be opened or shut off by the sliding dynamic ceramic chip so as to regulate the water flow. | 02-18-2016 |
20160048141 | Single-Handle Dual-control Thermostatic Faucet - A single-handle dual-control thermostatic faucet, comprises a faucet shell, a thermostatic valve provided in the faucet shell, a handle which controls the thermostatic valve, a cold water incoming pipe, a hot water incoming pipe and a mixed water outgoing pipe which are connected with the faucet shell, the handle is connected with the driving lever of the thermostatic valve; wherein the cold water incoming pipe and the hot water incoming pipe form an internal control cavity respectively, inside the control cavity, the following are provided: a hollow guiding part which is connected with the water inlet of the control cavity; a piston part provided between the guiding part and the water outgoing end of the control cavity; the internal cavity of the piston part is connected with the internal cavity of the guiding part, and the piston part has a water drawing portion, an elastomer action portion and a contact portion which are connected with one another successively can move axially inside the control cavity, the water drawing portion is embedded into and connected with the guiding part, the contact portion is against the water outlet of the control cavity, and a seal ring is provided between the outer edge of the elastomer action portion and the internal wall of the control cavity; a displacement elastomer provided between the elastomer action portion and the guiding part; a sealing pad provided on its installing portion can change the water route between the guiding part and the piston part. | 02-18-2016 |