公开(公告)号：US20220220716A1

公开(公告)日：2022-07-14

申请号：US17612230

申请日：2019-09-20

申请人： ECO (XIAMEN) TECHNOLOGY INC.

发明人： Xiping LI ,  Jun HUANG ,  Bingxing HUANG ,  Dongsheng ZHANG ,  Jianfu WU ,  Jinding DAI

IPC分类号： E03D3/10 ,  E03D11/02

摘要： A water outlet box of a pressure-type flushing system and a toilet using the water outlet box, including a water outlet box main body and a first one-way valve assembly. The water outlet box main body is formed with a water-passing cavity, a water inlet, at least one water outlet and a vent, with the water inlet, the water outlet and the vent all connecting with the water-passing cavity. The first one-way valve assembly is provided opposite to the water inlet to open or block the water inlet, and when the pressure-type flushing system finishes flushing, the first one-way valve assembly blocks the water inlet. The vent is provided at the top of the water-passing cavity and is open to the atmosphere. The water outlet box main body is provided with several water inlet pipes in communication with the functional devices of the pressure-type flushing system.

公开(公告)号：US20220243440A1

公开(公告)日：2022-08-04

申请号：US17612232

申请日：2019-09-29

申请人： ECO (XIAMEN) TECHNOLOGY INC.

发明人： Bingxing HUANG ,  Jun HUANG ,  Donghsheng ZHANG ,  Xiping LI ,  Jianfu WU ,  Jinding DAI

IPC分类号： E03D1/28 ,  E03D1/30 ,  E03D1/34 ,  E03D3/10

摘要： A pressure flushing system including a first container and a second container, and a communicating member that communicates with the first container and the second container; the first container is formed with a first water inlet and a drain, water flows into the first container from the first water inlet, and water in the second container flows in from the first container by means of the communicating member; gas in the first container and the second container is gradually compressed and stored in an upper part of the second container during a water intake process, and the compressed gas pushes the water in the first container and the second container to be discharged from the drain when draining. The present invention solves the disadvantages of the large volume and inconvenient installation of pressure water tank that have existing structures, and has the characteristics of a small volume and flexible installation.