Double-stage flushing valve
A flushing valve and valve body technology, applied in flushing equipment with water tanks, water supply devices, buildings, etc., can solve problems such as waste of water resources, and achieve accurate adjustment of flushing volume, accurate adjustment of delay time, and easier pressing. Effect
Pending Publication Date: 2019-08-20
瑞仪卫浴科技有限公司
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Problems solved by technology
[0002] At present, the flush valves used in home improvement and public toilets, whether they are surface-mounted or concealed-mounted, basically use a single single-way control flow except for the water tank, that is, whether it is flushing stool or urinating, it is The flow of flushing stool is used for flushing, so it is not possible to choose two sizes of water flow or adjust the size of the water flow according to the different flushing materials, resulting in a waste of water resources
Method used
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[0028] Embodiments of the present invention are described in detail below, examples of which are shown in the drawings, wherein the same or similar reference numerals designate the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the figures are exemplary only for explaining the present invention and should not be construed as limiting the present invention.
[0029] In describing the present invention, it should be understood that the terms "center", "longitudinal", "transverse", "upper", "lower", "front", "rear", "left", "right", " The orientations or positional relationships indicated by "vertical", "horizontal", "top", "bottom", "inner" and "outer" are based on the orientations or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and Simplified descriptions, rather than indicating or implying that the device or element refe...
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The invention discloses a double-stage flushing valve. The double-stage flushing valve comprises a valve body with a water inlet and a water outlet, a floating valve element assembly and a flushing button assembly, the floating valve element assembly comprises a large floating valve element and a small floating valve element, the flushing button assembly comprises a large flushing button assemblyand a small flushing button assembly, the valve body is internally providedwith a first flushing hole and a second flushing hole, the large floating valve element and the small floating valve elementare correspondingly installed in the first flushing hole and the second flushing hole to divide an inner cavity of the valve body into a water inlet cavity, a water outlet channel, a large delay cavity and a small delay cavity, a large water outlet cavity and a small water outlet cavity are further formed in the valve body, the large flushing button assembly is installed in the large water outletcavity, and the small flushing button assembly is installed in the small water outlet cavity; and the double-stage flushing valve further comprises an upper cover, a large delay hole and a small delayhole are formed in the upper cover, and a large delay needle and a small delay needle are correspondingly installed in the large delay hole and the small delay hole. The double-stage flushing valve has the functions of double-stage control and adjustment of the delay time andthe flushing quantity, and achieves the purpose of saving water resources.
Description
technical field [0001] The invention relates to a flushing device for a squatting toilet and a toilet seat, in particular to a dual-speed flushing valve. Background technique [0002] At present, the flush valves used in home improvement and public toilets, whether they are surface-mounted or concealed-mounted, basically use a single single-way control flow except for the water tank, that is, whether it is flushing stool or urinating, it is The flow of flushing stool is used for flushing, so it is not possible to select two sizes of water flow or adjust the size of the water flow according to the difference of the flushing material, resulting in a waste of water resources. Contents of the invention [0003] In order to overcome the above-mentioned deficiencies in the prior art, the object of the present invention is to provide a double-gear flushing valve, which uses two gears to independently control the size and flow of flushing water, and can choose large water flow or ...
Claims
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IPC IPC(8): E03D1/34E03D1/35
CPCE03D1/34E03D1/35
Inventor 肖过房
Owner 瑞仪卫浴科技有限公司