Pipeline switching type washing valve
A pipeline type and valve technology, which is applied to flushing equipment with water tanks, water supply devices, buildings, etc., can solve the problems of high manufacturing cost, poor flushing effect, complex structure, etc., and achieve low water pressure, reduce installation space, and improve The effect of the rinse effect
Active Publication Date: 2014-01-08
GUANGDONG MONGA CERAMICS IND
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Problems solved by technology
[0003] The purpose of the present invention is to provide a conversion pipeline type water washing valve to solve the problems of complex structure, poor flushing effect, low water pressure and high manufacturing cost in the prior art
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[0023] Such as Figure 1-Figure 9 As shown, the present invention consists of a valve body 1, a valve cover 3, and a piston 2 with a pressure chamber inlet pipe 2b to form a switch structure of the valve. The first pipeline 8 and the second pipeline 7 are connected to the valve outlet 5, and a pipeline conversion plate 9 with a central axis 9a is manufactured on the first pipeline 8 and the second pipeline 7 to form a pipeline conversion part.
[0024] Such as Figure 6 and figure 1 As shown, the height of 1b at the water outlet switch is reduced, and the space between the inner diameter of the lower end of the cylinder 1a and the bottom of the piston is minimized to reduce the occurrence of eddy currents and build a barrier-free water flow channel structure. A connecting hole 9d with a 60-degree rotation space is provided on the pipeline conversion central shaft 9a, and the shaft 9b of the geared motor (not shown) is combined with the pipeline conversion central shaft 9a. ...
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The invention discloses a pipeline switching type washing valve. The pipeline switching type washing valve comprises a switch part and a switching part, wherein the switch part and the switching part are integrated, a water outlet (5) of the switch part is connected with an inlet of the switching part, and the switching part is provided with a first pipeline (8) and a second pipeline (7). According to the pipeline switching type washing valve, the situation that according to the prior art, two washing valves are adopted by a water-tank-free direct-supplying type washing closestool is changed, washing can be achieved with only one valve, a structure which enables switching of water channels to be available is arranged on the water outlet of the valve, then functions of two valves can be achieved, the problem that the water outlet effect is reduced due to the fact that eddies occur when water flows through the pipelines is minimized, the water outlet yield is maximized under the same water pressure condition, the flushing effect is improved by means of the smooth water channels, and the problem of low water pressure is solved; installation space can be reduced due to the fact that only one valve is needed, and manufacturing cost is reduced.
Description
[technical field] [0001] The invention relates to a structure of a toilet flushing valve, which is used for flushing the toilet, and uses a valve to wash the toilet by converting the pipeline. [Background technique] [0002] Such as Figure 10 As shown, in the past, the toilet without a water tank and a direct supply flushing structure, and the toilet with a flushing valve for flushing treatment, is equipped with two flushing valves. First, after washing with water through the water washing valve 16a, the siphon valve 16b is used to spray water flow to the inlet of the siphon pipe under the toilet to discharge the sewage. Therefore, its manufacturing cost will naturally increase, and at the same time, the valve structure and pipeline structure will reduce the water pressure, resulting in areas with relatively low water pressure that cannot normally complete water flushing or reduce the water flushing effect. [Content of the invention] [0003] The object of the present in...
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IPC IPC(8): E03D3/02
Inventor 苏锡波赵成贤王昌苹蔡新雁
Owner GUANGDONG MONGA CERAMICS IND