Multifunctional Water Outlet Device

Abstract

Provided is a multifunctional water outlet device. The multifunctional water outlet device includes a body, a filter assembly, and a water tank. The water tank includes a heat exchange element and a heating element arranged inside the water tank. A warm washing water is formed by a communication of a hot water generated by the heating element and the water outlet pipe. An instant heat assembly includes an expansion tank, a boiling water solenoid valve, an instant heater, a communication assembly, a drinking water interface, a first interface, a second interface, a third interface, and a clean water solenoid valve for switching on/off state of the interfaces and enabling the warm water and the boiled water to output from the same interface, reducing the arrangement and switch of the water path within the device, sampling the structure within the device, and greatly reducing the occupied space of the device.

What is claimed is: 
     
         1 . A multifunctional water outlet device, comprising:
 a body having a water inlet pipe and a water outlet pipe;   a filter assembly connected to the water inlet pipe of the body; and   a water tank arranged in the body, wherein the water tank comprises a heat exchange element and a heating element arranged inside the water tank; a warm washing water is formed by a communication of a hot water generated by the heating element and the water outlet pipe;   an instant heat assembly, wherein the instant heat assembly comprises an expansion tank, a boiling water solenoid valve disposed at a water inlet port of the expansion tank, an instant heater connected to a water outlet port of the expansion tank; the boiling water solenoid valve comprises a first switch port and a second switch port, the second switch port being connected to a water output end of the heat exchange element via a pipe;   a communication assembly, wherein the communication assembly comprises an inlet interface connected to the filter assembly, a drinking water interface in communication with an external pipe, a first interface connected to a water input end of the heat exchange element, a second interface connected to the first switch port of the boiling water solenoid valve of the instant heat assembly, a third interface connected to the instant heater, and a clean water solenoid valve configured for switching on/off state of the interfaces; the first switch port and the second interface is in communication via a connect pipe.   
     
     
         2 . The multifunctional water outlet device according to  claim 1 , wherein the expansion tank comprises a jet section connected to the water inlet port of the expansion tank, a siphon port connected to the jet section, an diffusion section in communication with an end of the siphon port; the diffusion section is connected to a water incoming port of the instant heater. 
     
     
         3 . The multifunctional water outlet device according to  claim 1 , wherein the heat exchange element comprises a heat exchange body that is spiral-shaped, a water inlet head and a water outlet head respectively arranged at two open ends of the heat exchange body; the water inlet head is connected to the first interface, the water outlet head is connected to the second switch port of the boiling water solenoid valve by a connection pipe. 
     
     
         4 . The multifunctional water outlet device according to  claim 3 , wherein bottoms of the water inlet head and the water outlet head both comprises a connection groove fitted for the heat exchange body, an external sleeve secured within the water tank and arranged on the connection groove, and a buckle arranged on the external sleeve. 
     
     
         5 . The multifunctional water outlet device according to  claim 3 , wherein the heating element is arranged on a tank bottom of the water tank, and a conduction pipe is arranged in a half bottom of the water tank; the conduction pipe is extended and penetrated the heat exchange body and in communication with the water outlet pipe. 
     
     
         6 . The multifunctional water outlet device according to  claim 1 , wherein a mix pipe is arranged between the water inlet pipe and the water outlet pipe; a control valve is arranged on the mix pipe. 
     
     
         7 . The multifunctional water outlet device according to  claim 6 , wherein a booster pump is arranged between the water inlet pipe and the filter assembly. 
     
     
         8 . The multifunctional water outlet device according to  claim 1 , wherein a flow sensor is arranged between the filter assembly and the clean water solenoid valve.