Abstract

An integrated water fitting assembly includes a housing, a drainage mechanism, a dual-outlet micro-pump, and a drainage base. The drainage mechanism and the dual-outlet micro-pump are disposed in the housing, the drainage base is disposed below the housing, a water inlet, a washing water outlet, and a drainage control water outlet communicated with each other are formed in the dual-outlet micro-pump, moreover, the water inlet is communicated with a water source, the washing water outlet extends out of the housing, and the drainage control water outlet is connected inside the drainage mechanism. An integrated water fitting assembly further includes a housing, a drainage mechanism, a dual-head flow distribution assembly, a micro-pump, and a drainage base. A water inlet of the micro-pump is communicated with a water source. A flow water inlet, a washing water outlet, and a drainage control water outlet are formed in the dual-head flow distribution assembly.

IPC Classes  ?

• F04D 29/66 - Combating cavitation, whirls, noise, vibration, or the likeBalancing
• E03D 1/34 - Flushing valves for outletsArrangement of outlet valves
• E03D 5/01 - Special constructions of flushing devices using flushing pumps
• F04D 29/42 - CasingsConnections for working fluid for radial or helico-centrifugal pumps

Abstract

A device for boosting a drainage flow of a submersible pump (1). The submersible pump (1) is fixed in a reservoir (20). A submersible pump inlet of the submersible pump (4), a submersible pump chamber (5) and a submersible pump outlet (3) of the submersible pump (1) are arranged at locations lower than a working water level of the reservoir (20). The submersible pump outlet (3) opens towards a pipe set (6) fixed above the submersible pump (1). The pipe set (6) comprises a pipe set inlet pipe (7) and a pipe set outlet pipe (8). The pipe set inlet pipe (7) is fit to the submersible pump outlet (3), and has a top end outer diameter less than an inner diameter of a water inlet of the pipe set outlet pipe (8), providing a water inlet (9) of the pipe set between the top end (71) of the pipe set inlet pipe (7) and the pipe set outlet pipe (8). A water outlet (10) of the pipe set outlet pipe (8) is arranged higher than the working water level of the reservoir (20).

IPC Classes  ?

• E03D 5/01 - Special constructions of flushing devices using flushing pumps

Abstract

The invention relates to an improved dual control mode-type deodorising and water drainage valve. The water drainage valve includes a linear control water drainage mechanism and a hydraulic water drainage mechanism controlled by a micro-immersible pump. The linear control water drainage mechanism includes a piston with the piston being partitioned into an upper and lower chamber by a central partition plate; the upper chamber is a piston control chamber for controlling the resetting of the piston, and the linear control water drainage mechanism controls the upward action of the piston; and the lower chamber is a water drainage fluid chamber for creating water pressure on the piston. More than one through hole is provided in the central partition plate to communicate with the upper and lower chambers partitioned by the central partition plate.

IPC Classes  ?

• E03D 9/052 - Special arrangement or operation of ventilating devices ventilating the bowl using incorporated fans
• E03D 1/30 - Valves for high or low cisternsTheir arrangement
• E03D 1/34 - Flushing valves for outletsArrangement of outlet valves

Abstract

Disclosed is an improved dual control mode-type deodorising and water drainage valve. The water drainage valve comprises a linear control water drainage mechanism (2) and a hydraulic water drainage mechanism (3) controlled by a micro-immersible pump (31). The linear control water drainage mechanism (2) comprises a piston (21) with the piston (21) being partitioned into an upper and lower chamber by a central partition plate (211); the upper chamber is a piston control chamber for controlling the resetting of the piston (21), and the linear control water drainage mechanism (2) controls the upward action of the piston (21); and the lower chamber is a water drainage fluid chamber (24) for creating water pressure on the piston. More than one through hole (2111) is provided in the central partition plate (211) to communicate with the upper and lower chambers partitioned by the central partition plate (211), and the sum total of the size of the cross-sectional area of all the through holes (2111) in the central partition plate (211) is no greater than 15 square millimetres. The improved dual control mode-type deodorising and water drainage valve has a simple structure and can remove toilet odours and peculiar smells.

IPC Classes  ?

• E03D 1/34 - Flushing valves for outletsArrangement of outlet valves
• E03D 9/05 - Special arrangement or operation of ventilating devices ventilating the bowl