HOT AND COLD WATER DISTRIBUTION FAUCET CONCEALED PART AND WALL-CONCEALED HOT AND COLD WATER DISTRIBUTION FAUCET

摘要

A hot and cold water distribution faucet concealed part and a wall-concealed hot and cold water distribution faucet. The hot and cold water distribution faucet concealed part comprises a pre-buried valve seat. The pre-buried valve seat comprises a hot water valve (1), a cold water valve (2) and a mixed reversing valve (3). The hot water valve (1) and the cold water valve (2) are each provided with a water inlet and a water outlet. The mixed reversing valve (3) is provided with a cold water inlet, a hot water inlet and a mixed water outlet. The water outlet of the hot water valve (1) is connected to the hot water inlet of the water distribution valve (3) by means of a hot water pipe (4). The water outlet of the cold water valve (2) is connected to the cold water inlet of the mixed reversing valve (3) by means of a cold water pipe (5). When in use, the water inlet of the hot water valve (1) and the water inlet of the cold water valve (2) are connected to water outlets of corresponding water inlet pipes by means of welding or clamping, and the water outlet of the mixed reversing valve (3) is connected to a water inlet of a water outlet pipe by means of welding or clamping. The objective is to provide a hot and cold water distribution faucet concealed part and a wall-concealed hot and cold water distribution faucet that have low production cost, convenient mounting, improved on-site construction efficiency, and less effective usable space occupied by the faucet indoors.