Basin launching three-way valve

Abstract

The invention relates to the field of bathroom, especially a launching triple valve of a basin. For solving problems of twice operation in the water control process of the triple valve, easy leakage and loss of a plug cap, etc. existing in the prior art and realizing the tee joint T for once of water control operation, the invention is mainly composed of a switch cover, a valve body and a seat, etc., wherein, the valve body is fixed in a bottom nozzle of the basin, and the valve seat is fixed on the lower end face of the valve seat. The utility model is characterized in that a valve core enters the valve body and the valve seat from the upper end face of the valve body; the valve core is a hollow cylinder with a bottom, and the inferior part is provided with a water outlet; two channel cavities arrayed up and down are arranged in the valve seat to respectively communicated with an interface of a recovery tube and an interface of a blowing tube. The invention can realize once water control and cause the water in the basin to be stored in the basin or be recycled or be directly discharged.

Description

technical field [0001] The invention relates to the field of sanitary ware, in particular to a three-way valve for washing basins. Background technique [0002] There are two types of basin drainage devices in the prior art: one is a two-way valve for drainage, which uses a pull-rod type or press-type or flip-type or plug-type sewage switch to control whether the water in the basin is directly discharged to the sewage pipe. Be that it is inconvenient to connect the water of the washbasin which can still be reused for flushing the toilet or mopping the floor for use. Another kind of three-way valve such as Chinese patent 200510043759.9 washbasin sewer pipe is to control whether the water of the washbasin is discharged down by the plug cap first, and then adopts the valve stem to connect the spool, and controls the middle of the spool by rotating the operating handle on the valve stem. According to the flow direction of the flow channel, the water in the basin can flow to the...

AI Technical Summary

Problems solved by technology

[0002] There are two types of basin drainage devices in the prior art: one is a two-way valve for drainage, which uses a pull-rod type or press-type or flip-type or plug-type sewage switch to control whether the water in the basin is directly discharged to the sewage pipe. The reason is that it is inconvenient to connect the water of the reusable washbasin to flush the toilet or mop the floor

Another kind of three-way valve such as Chinese patent 200510043759.9 washbasin sewer pipe is to control whether the water of the washbasin is discharged down by the plug cap first, and then adopts the valve stem to connect the spool, and controls the middle of the spool by rotating the operating handle on the valve stem. The flow direction of the flow channel can realize the water flow of the basin to the sewage pipe or the recovery pipe. The water control process needs to be divided into two operations, which is troublesome, and the plug cap is also easy to leak and lose, which brings some inconvenience to daily life.

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