CN220352968U

CN220352968U - Structure for preventing sewage from returning water and giving early warning of returning water

Info

Publication number: CN220352968U
Application number: CN202220349972.1U
Authority: CN
Inventors: 刘非洲
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-02-21
Filing date: 2022-02-21
Publication date: 2024-01-16
Anticipated expiration: 2032-02-21

Abstract

The utility model discloses a structure for preventing water return and early warning of water return, which relates to the technical field of domestic sewage, and aims to solve the problems that water return of a first-floor resident cannot be known in advance.

Description

Structure for preventing sewage from returning water and giving early warning of returning water

Technical Field

The utility model relates to the technical field of domestic sewage discharge, in particular to a structure for preventing water from returning and giving an early warning.

Background

Some community population density is big, and with the lapse of time, often some jam problems take place, and then lead to the drainage not smooth, return water to first floor's family. Common are sewer pipe blockage, septic tank blockage, urban sewage pipe network blockage, urban sewage countercurrent caused by heavy rain, and the like. When the congestion is found to be serious, the municipal sewage suction truck is usually low in cleaning and dredging efficiency, and the urban sewage suction truck can be used for two to three days after reporting. Inconvenience is brought to the residents in the first floor.

The main reason is that the sewage can not be found in time after the phenomenon of water return occurs in the sewer pipe, and the sewage is lifted upwards along the pipeline and passes through the sewer vertical bar, and finally the sewage is flushed out from the toilets of the first-floor households.

Disclosure of Invention

The utility model provides a structure for preventing water return and early warning of the water return of sewage, which comprises a building wall, wherein indoor ground and outdoor ground are respectively arranged on the inner side and the outer side of the building wall, a sewer pipe is arranged on the inner side of the building wall, a sewage draining branch pipe is communicated with the sewer pipe, the joint of the sewage draining branch pipe and the sewer pipe is arranged above the indoor ground, and the pipe orifice of the other end of the sewage draining branch pipe is arranged on the outer side of the building wall and above the outdoor ground.

The utility model is further provided with: the pollution discharge branch pipe is obliquely arranged upwards.

The utility model is further provided with: the pollution discharge branch pipe is arranged away from the pipe orifice of the sewer pipe in a downward inclined mode.

The utility model is further provided with: the pipe orifice of the blow-down branch pipe, which is away from the sewer pipe, is provided with a check valve for preventing foreign matters from entering.

The beneficial technical effects of the utility model are as follows:

after the sewer pipe is blocked or water returns to cause no sewage discharge, the sewage stored in the sewer pipe can be discharged out of the air from the sewage discharge branch pipe along with continuous accumulation. Thus, outdoor people can perceive the problem in the sewer pipe through looking and smelling odor, and further timely repair and inspection is performed, so that the effect of early warning is achieved. Meanwhile, the existence of the pollution discharge branch pipe can prevent the return water from being reflected into the building 1.

Drawings

Fig. 1 is a schematic diagram of a structure for preventing sewage from returning water and giving an early warning of the returning water in the utility model.

Reference numerals: 1. building a wall; 2. outdoor ground; 3. indoor ground; 4. a water supply pipe; 5. a sewage system; 6. and a pollution discharge branch pipe.

Detailed Description

Preferred embodiments of the present utility model are described below with reference to the accompanying drawings. It should be understood by those skilled in the art that these embodiments are merely for explaining the technical principles of the present utility model, and are not intended to limit the scope of the present utility model.

The utility model provides a structure for preventing water from returning and giving an early warning of water returning, which comprises a building wall body 1, wherein the inner side and the outer side of the building wall body 1 are respectively provided with an indoor ground 3 and an outdoor ground 2. The sewer pipe 4 is arranged on the inner side of the building wall body 1, and the tail end of the sewer pipe 4 is connected with the sewage system 5. The sewage system 5 may be a municipal sewage pipe network, a septic tank, a private or public system for collecting and treating domestic sewage.

The sewer pipe 4 is communicated with a pollution discharge branch pipe 6, the joint of the pollution discharge branch pipe 6 and the sewer pipe 4 is arranged above the indoor ground 3, and the pipe orifice of the other end of the pollution discharge branch pipe 6 is arranged outside the building wall 1 and above the outdoor ground 2. After the sewer pipe 4 is blocked or water returns to cause no sewage discharge, sewage stored in the sewer pipe 4 is discharged out of the air from the sewage discharge branch pipe 6 along with continuous accumulation. Thus, outdoor people can perceive the problem in the sewer pipe 4 by looking and smelling odor, and further timely repair and inspection is performed, so that the early warning effect is achieved. At the same time, the existence of the pollution discharge branch pipe 6 can prevent the return water from being reflected into the building 1.

It should be stated that a special treatment point or container can be provided for the sewage discharged from the sewage outlet pipe 6.

The sewage discharge branch pipe 6 is arranged obliquely upwards, so that domestic sewage is prevented from being directly discharged from the sewage discharge branch pipe 6, and after the phenomenon that the sewage returns to the sewer pipe 4 or the blockage disappears, the sewage cannot be accumulated in the sewage discharge branch pipe 6, and the odor is reduced.

The pipe orifice downward inclination setting that blowdown branch pipe 6 deviates from downcomer 4, the purpose is that the sewage in the blowdown branch pipe 6 of being convenient for flows out fast, reduces the deposit volume of sewage in blowdown branch pipe 6, can improve the reaction rate of early warning like this.

The mouth of the blow-down branch pipe 6 facing away from the sewer pipe 4 is provided with a check valve for preventing foreign matters from entering, so as to prevent the foreign matters from entering the blow-down branch pipe 6 to cause the blockage of the sewer pipe 4 or the blow-down branch pipe 6.

While the utility model has been described with reference to a preferred embodiment, various modifications may be made and equivalents may be substituted for elements thereof without departing from the scope of the utility model, and in particular, the technical features set forth in the various embodiments may be combined in any manner so long as there is no structural conflict. The present utility model is not limited to the specific embodiments disclosed herein, but encompasses all technical solutions falling within the scope of the claims.

In the description of the present utility model, terms such as "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like, which indicate a direction or a positional relationship, are based on the direction or the positional relationship shown in the drawings, are merely for convenience of description, and do not indicate or imply that the apparatus or elements must have a specific orientation, be constructed and operated in a specific orientation, and thus are not to be construed as limiting the present utility model. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

Furthermore, it should be noted that, in the description of the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those skilled in the art according to the specific circumstances.

The terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, article, or apparatus/means that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, article, or apparatus/means.

Thus far, the technical solution of the present utility model has been described in connection with the preferred embodiments shown in the drawings, but it is easily understood by those skilled in the art that the scope of protection of the present utility model is not limited to these specific embodiments. Equivalent modifications and substitutions for related technical features may be made by those skilled in the art without departing from the principles of the present utility model, and such modifications and substitutions will fall within the scope of the present utility model.

Claims

1. The utility model provides a structure of antifouling water return and return water early warning, includes building wall (1), the inboard and the outside of building wall (1) are provided with indoor ground (3) and outdoor ground (2) respectively, downcomer (4) set up in the inboard of building wall (1), its characterized in that: a drain branch pipe (6) is communicated with the sewer pipe (4), the joint of the drain branch pipe (6) and the sewer pipe (4) is arranged above the indoor ground (3), and the pipe orifice at the other end of the drain branch pipe (6) is arranged at the outer side of the building wall (1) and above the outdoor ground (2);

the pollution discharge branch pipe (6) is obliquely arranged upwards;

the pollution discharge branch pipe (6) is arranged away from the pipe orifice of the sewer pipe (4) in a downward inclined manner;

the pipe orifice of the pollution discharge branch pipe (6) deviating from the sewer pipe (4) is provided with a check valve for preventing foreign matters from entering.