An indoor drainage structure
A technology of drainage structure and horizontal groove, which is applied in the direction of drainage structures, waterway systems, water supply devices, etc., and can solve the problem of limited pipe diameter, blockage, easy hooking and accumulation at the upper end of the first cylinder and the lower end of the second cylinder, etc. problem, achieve the effect of reducing clogging
Active Publication Date: 2020-08-25
江苏华源建筑设计研究院股份有限公司
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Problems solved by technology
[0004] In the process of using water and draining water in the bathroom, the floor drain is basically blocked by long hair clumping. Due to the small problem of the hair, the hair will enter the floor drain with the water flow, but because it is between the first cylinder and the second cylinder The flow direction of the water flow changes during the time, and because the diameter of the pipe is limited, the hair is easy to hang and accumulate on the upper end of the first cylinder and the lower end of the second cylinder. When a large amount of hair accumulates, it will cause water flow. Blockage, there are deficiencies to be improved
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[0030] The present invention will be described in further detail below in conjunction with the accompanying drawings.
[0031] Such as figure 1 and figure 2 As shown, an indoor drainage structure includes a floor drain body 1 and a connecting pipe 10 connecting the floor drain body 1 and the drainage pipe, and a filter plate 5 is arranged on the upper end of the floor drain body 1 , and a cylinder is arranged in the floor drain body 1 One 8, a cylinder two 7 is extended at the lower end of the filter plate 5, and the lower end of the cylinder two 7 extends into the cylinder one 8, forming a water storage tank in the cylinder one 8; when draining, the water flows from the filter plate 5 and the cylinder Body one 8 enters cylinder two 7 until the water flow in cylinder two 7 is full and overflows, the overflowed water enters the drainage pipe from the connecting pipe 10 and is discharged, and the water stored in cylinder one 8 blocks the odor in the drainage pipe. The gas pas...
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The invention relates to the field of drainage of indoor buildings, and discloses an indoor drainage structure. The indoor drainage structure comprises a floor drain body and further comprises a firstcylinder and a second cylinder which are arranged in the floor drain body, a connecting assembly is arranged between the first cylinder and the second cylinder, an annular groove is formed in the side, facing the first cylinder, inside the floor drain body, the lower end of the first cylinder is embedded into the annular groove, and rubber sealing rings are arranged at the positions, on the two sides of the first cylinder, inside the annular groove. The indoor drainage structure has the effects that the first cylinder and the second cylinder are detachably mounted in the floor drain body, thus hair accumulated in the first cylinder and the second cylinder is cleaned conveniently, and drainage smoothness is ensured.
Description
technical field [0001] The invention relates to the field of building drainage, in particular to an indoor drainage structure. Background technique [0002] The floor drain is an important interface connecting the drainage pipe system and the indoor floor. As an important part of the drainage system in the residence, its performance directly affects the quality of the indoor air, and is very important for the odor control in the bathroom. [0003] The existing Chinese patent with the notification number CN206396864U discloses a floor drain, which includes a floor drain body connected to a water guide pipe and a floor drain core arranged in the interior space of the floor drain body, and the water guide pipe communicates with the interior space ; The floor drain core includes a vertically arranged first cylinder and a second cylinder, the lower end of the first cylinder is closed, and the upper end of the second cylinder communicates with the room; the second cylinder is conn...
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IPC IPC(8): E03F5/04
CPCE03F5/0407
Inventor 徐桂芳
Owner 江苏华源建筑设计研究院股份有限公司