Draining pump assembly for water closet
A flush toilet and drainage pump technology, applied in flush toilets, water supply devices, buildings, etc., can solve the problem that drainage pump water cannot be completely discharged, and achieve the effects of improving usability, reducing noise, and enhancing satisfaction
Inactive Publication Date: 2016-08-24
NANCHANG UNIV
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- Application Information
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Problems solved by technology
[0002] In the flush toilets of the prior art, when the drainage pump is at full load and no load, the noise of the pump body is very small, almost negligible; but when the drainage pump is at half load, the water in the drainage pump cannot be completely discharged, always After being drained to a certain height, it returns to the drain pump
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Embodiment Construction
[0021] Embodiments of the invention are described in detail below, examples of which are illustrated in the accompanying drawings. The embodiments described below by referring to the figures are exemplary and are intended to explain the present invention and should not be construed as limiting the present invention.
[0022] Refer below Figure 1-Figure 4 A drain pump assembly 100 for a toilet bowl according to an embodiment of the present invention is described.
[0023] Such as Figure 2-Figure 4 As shown, the drain pump assembly 100 for a toilet according to the embodiment of the present invention may include a drain pump 1 , a drain pipe 3 and a check valve plate 2 .
[0024] Specifically, the drainage pump 1 is provided with a treatment chamber 11 that accommodates the impeller 15, and the drainage pump 1 has an inlet pipeline 12 and an outlet pipeline 13 communicating with the treatment chamber 11; the drainage pipeline 3 communicates with the outlet pipeline 13; Betw...
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The invention discloses a draining pump assembly for a water closet. The draining pump assembly comprises a draining pump, a draining pipeline and a check valve disc, wherein the draining pump is provided with a treatment chamber for containing an impeller; the draining pump comprises a water inlet pipeline and a water outlet pipeline which are communicated with the treatment chamber; the draining pipeline is communicated with the water outlet pipeline; the check valve disc is movably arranged on one of the draining pipeline and the water outlet pipeline between a first position and a second position so as to open and close the water outlet pipeline; the check valve disc forms a one-way valve which is connected from the treatment chamber to the direction where the water outlet pipeline is positioned in a one-way manner; and when the check valve disc is positioned at the first position, the water outlet pipeline is connected, and when the check valve disc is positioned at the second position, the water outlet pipeline is disconnected. According to the draining pump assembly for the water closet in the embodiment of the invention, noise of the draining pump assembly can be greatly reduced, the usability of the water closet is improved, and the satisfaction degree of users is enhanced.
Description
technical field [0001] The invention relates to the technical field of flush toilets, in particular to a drain pump assembly for a flush toilet. Background technique [0002] In the flush toilets of the prior art, when the drainage pump is at full load and no load, the noise of the pump body is very small, almost negligible; but when the drainage pump is at half load, the water in the drainage pump cannot be completely discharged, always After being discharged to a certain height, it returns to the drain pump. As a result, the impeller of the drainage pump slaps the residual water at different liquid levels, which will generate a lot of noise, and the noise is discontinuous, similar to the sound of groaning, and the user is very concerned about the reduction of the noise of the toilet. Contents of the invention [0003] The present invention aims to solve one of the technical problems in the related art at least to a certain extent. [0004] Therefore, a main purpose of ...
Claims
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IPC IPC(8): E03D11/13
CPCE03D11/13
Inventor 彭杰万晓凤胡凌燕
Owner NANCHANG UNIV