Anti-winding embedded water seal

Abstract

The invention relates to an anti-winding embedded water seal in order to solve the problem of winding and blocking of the water seal in a pipe; the water seal comprises a small draining vertical pipe, wherein one side of the lower end of the small draining vertical pipe is provided with a lateral large water outlet; the upper part of the small draining vertical pipe is provided with or configured to be an interface mechanism which is matched with a water draining pipe orifice or pipes of the water draining pipe orifice; a water storage barrel of which the diameter is between the inner diameter of a draining pipe and the outer diameter of the small draining vertical pipe, and of which the upper end is open and the bottom part is sealed is fixed on the bottom part of the lower end of the small draining vertical pipe; an adequate water overflow space is remained between the upper port of the water storage barrel and the bottom surface of the interface mechanism; the lateral large water outlet of the small draining vertical pipe is an arc-shaped side opening which penetrates the wall of the small vertical pipe and is arranged at one side of the lower end of the small draining vertical pipe; and the bottom part of the water storage barrel is a sunken spherical-surface bottom, a parabolic-surface bottom, or a bowl-shaped bottom of which the middle part is plane and four sides are upwarped like arc. The anti-winding embedded water seal has the advantages that the water flow is smooth, the anti-winding property is excellent, the water seal is unlikely to be blocked and is capable of ensuring pipes to be smooth without frequently cleaning the winding blockage, so that the water seal is convenient to use.

Description

technical field [0001] The invention relates to a water seal device, in particular to an anti-winding built-in water seal. Background technique [0002] Existing floor drains often have a very shallow water cover. In a dry air environment, the water seal will dry up after a short period of time, losing its odor-blocking effect, which is very unfavorable for maintaining indoor air quality. In addition, when the floor drain with a central pipe is reconnected to the pipe, if the reconnected upper pipe itself does not have a water seal device, even if the peripheral floor drain has a water seal, the central pipe that is transparent up and down cannot block the odor downward. In addition, it is inconvenient to install a floor drain on the mouth of the sewer pipe, so the water seal in the pipe must be used. [0003] For this reason, people have designed a water seal in the tube, but because the water path of this built-in water seal is significantly narrower than the inner diamet...

AI Technical Summary

Problems solved by technology

[0003] For this reason, people have designed a water seal in the tube, but because the water path of this built-in water seal is significantly narrower than the inner diameter of the raw material central tube, it is very easy to cause winding blockage, and the winding sundries must be cleaned frequently during use, which is very inconvenient to use

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