Filter detected triggered deodorizing easily cleaned downcomer

Abstract

The invention relates to a filter detected triggered deodorizing easily cleaned downcomer. Based on an existing S-shaped bent water pipe, a triggered electrically controlled drainage structure is designed. A first through hole (8) is formed in the lowest position of a low position bent section on the S-shaped bent water pipe (1); a sleeve (9) and a screw cap (3) movably connected based on inner and outer threads are designed, and a distance measuring sensor (6) is arranged at the edge, corresponding to the sleeve (9), on the inner end surface of the screw cap (3); based on a specifically designed filter circuit (11), a distance detection result between the inner end surface of the screw cap (3) and the edge of the sleeve (9) is detected. The operating action of the screw cap (3) is judgedthereby, and intelligent control is carried out on an electrically controlled valve (7) arranged on a straight drain pipe (4) based on an action of screwing and taking down the screw cap (3); before the screw cap (3) is taken down, residual accumulated water in the S-shaped bent water pipe (1) is discharged, so that the problem that wastewater overflows by taking down the screw cap (3) is avoided,and the pipeline cleaning work efficiency can be increased effectively.

Description

Technical field [0001] The invention relates to a filter detection trigger type deodorant and easy-to-clean drain, belonging to the technical field of smart homes. Background technique [0002] Sewer pipes are the most common and common facilities in buildings. They are mostly connected to places where water is used for drainage. With the continuous development of industrial technology, various building materials are constantly being developed. Such sewer pipes are constantly being introduced to the market. Looking at the development of water pipes, the biggest update is the continuous upgrading of materials. From the early cast iron to the later engineering plastics, improvements have been made in the continuous pursuit of cost and service life, such as in S The elbow pipe is one of the products. It is used to connect to the sewer pipe, which can effectively play the role of odor surge, that is, it can effectively prevent the odor in the sewer pipe from gushing out of the drain,...

AI Technical Summary

Problems solved by technology

[0002] The sewer pipe is the most common and common facility in a building. It is mostly connected to the place where the water is used for drainage. With the continuous development of industrial technology, various building materials are constantly being introduced. Such sewer pipes are constantly being launched into the market. Throughout the development of water pipes, the biggest update is the continuous upgrading of materials. From the early cast iron to the later engineering plastics, improvements have been made in the constant pursuit of cost and service life, such as the S The curved water pipe is one of the products. It is used to connect to the sewer pipe, which can effectively play the role of odor upwelling, that is, it can effectively prevent the peculiar smell in the sewer pipe from gushing out of the water outlet, and the S-curved water pipe can also prevent the odor from falling into the water. The foreign matter in the water pipe plays a role of cutting off, that is, when a foreign matter falls from the water outlet of the pool, the foreign matter will remain in the lower bending section of the S-bend water pipe, and will not flow further into the sewer pipe with the water flow, but since there will be If foreign matter falls into this position, it will be cleaned naturally. The existing S-bend water pipe will be provided with an openable screw cap at the lowest position of the low bending section. However, this brings a problem. Since a certain amount of water will be retained in this position of the S-bend water pipe, when the screw cap is opened, the water in it will rush out quickly and pollute the surrounding environment. Therefore, the existing The S-bend water pipe is designed with a cleaning function, but it ignores the drainage problem in practical applications.

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