Drainage pipe fitting

Abstract

The utility model discloses a drainage pipe fitting, and belongs to the field of drainage pipes. The drainage pipe fitting comprises a pipe body, a first water storage pipe and a second water storage pipe, the first water storage pipe is provided with a first connecting end in threaded connection with the pipe body and a water inlet end opposite to the first connecting end. The second water storage pipe is provided with a second connecting end in threaded connection with the pipe body and a water outlet end opposite to the second connecting end; the middle section of the pipe body is provided with a bend. The traps at the two ends of the pipe body are connected through the threads, disassembly is easy, and the pipeline is very convenient to check and dredge. The trap angles at the two ends are small, the water storage amount is small, water can be sucked away in time through the siphon effect, and the noise problem is effectively solved.

Description

Technical Field

[0001] The present invention relates to the field of drainage pipes, and in particular to a drainage pipe fitting. Background Art

[0002] At present, in order to solve the problem of bathroom odor and sewer odor, people have designed "U"-shaped pipes and "S"-shaped pipes. These two pipes store a certain amount of water in the pipes, thereby isolating the air in the bathroom from the air in the sewer pipe, preventing the odor in the sewer pipe from flowing into the bathroom or even indoors through the pipes. This method solves the bathroom odor problem very well. However, whether it is a "U"-shaped pipe or an "S"-shaped pipe, the resistance to water flow is very large. The dirt in the water is easily deposited at the bend of the pipe, causing pipe blockage and causing many inconveniences to people's lives.

[0003] Chinese patent CN101736803B invented a sewage odor-proof discharge system with a water storage pipe, which effectively solved the odor problem in the sewer. However, the water storage pipes provided on the sewage pipe and the sewage pipe in the above patent are arc-shaped pipes. While reducing the resistance of the water flow, they also increase the amount of water stored in the pipes, resulting in obvious noise problems during drainage, and it is not possible to clean the dirt in the pipes in a timely and convenient manner.

[0004] Therefore, it is necessary to develop a drainage pipe fitting to solve the above problems. Summary of the Invention

[0005] The utility model aims to provide a drainage pipe fitting, which is convenient for inspection and cleaning of dirt and has low flushing noise.

[0006] In order to achieve the above-mentioned purpose, the present invention provides the following technical solutions:

[0007] A drainage pipe fitting comprises a pipe body and a first water storage pipe and a second water storage pipe respectively arranged at both ends of the pipe body; the first water storage pipe has a first connecting end threadedly connected to the pipe body, and a water inlet end opposite to the first connecting end; the second water storage pipe has a second connecting end threadedly connected to the pipe body, and a water outlet end opposite to the second connecting end; a bend is provided in the middle section of the pipe body.

[0008] The beneficial effects of the present invention are as follows: the water traps at both ends of the pipe body are connected by threads, which makes disassembly simple and convenient when checking and unclogging the pipe. In addition, the water traps at both ends of the present invention have a small angle and a small amount of water, which can be sucked away in time by the siphon effect, effectively solving the noise problem.

[0009] The above description is only an overview of the technical solution of the present invention. In order to more clearly understand the technical means of the present invention and to implement it according to the contents of the specification, the following is a detailed description of the preferred embodiments of the present invention in conjunction with the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0010] Figure 1 This is a structural schematic diagram of a drainage pipe fitting shown in an embodiment of the present utility model.

[0011] Figure numerals: 1, pipe body; 2, first water storage pipe; 3, second water storage pipe; 4, water inlet end; 5, water outlet end. DETAILED DESCRIPTION

[0012] The following is a clear and complete description of the technical solution of the present invention in conjunction with the accompanying drawings. Obviously, the embodiments described are only some of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making any creative efforts are within the scope of protection of the present invention.

[0013] In the description of this utility model, it should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," etc., indicating positions or relationships, are based on the positions or relationships shown in the accompanying drawings and are intended solely to facilitate the description of this utility model and simplify the description. They do not indicate or imply that the devices or components referred to must have a specific orientation, be constructed, or operate in a specific orientation. Therefore, they should not be construed as limitations on this utility model. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0014] In the description of this utility model, it should be noted that, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "connected" should be understood in a broad sense. For example, they can refer to fixed connections, detachable connections, or integral connections; mechanical connections, electrical connections; direct connections, indirect connections through an intermediate medium, and internal communication between two components. Those skilled in the art will understand the specific meanings of the above terms in this utility model based on the specific circumstances.

[0015] In addition, the technical features involved in the different embodiments of the present invention described below can be combined with each other as long as they do not conflict with each other.

[0016] See Figure 1The utility model provides a drainage pipe fitting, comprising a pipe body 1 and a first water storage pipe 2 and a second water storage pipe 3 respectively arranged at both ends of the pipe body 1; the first water storage pipe 2 has a first connection end threadedly connected to the pipe body, and a water inlet end 4 opposite to the first connection end; the second water storage pipe 3 has a second connection end threadedly connected to the pipe body 1, and a water outlet end 5 opposite to the second connection end; a bend is provided in the middle section of the pipe body 1.

[0017] When the present application is in use, if it is necessary to inspect the two water storage pipes or clean and plug leaks, the water storage pipes only need to be disassembled for inspection or unblocking.

[0018] In summary, the water traps at both ends of the pipe body of the present invention are connected by threads, which is easy to disassemble and very convenient when checking and clearing the pipe. In addition, the water traps at both ends of the present invention have a small angle and a small amount of water, which can be sucked away in time by the siphon effect, effectively solving the noise problem.

[0019] The technical features of the above-mentioned embodiments can be combined arbitrarily. In order to make the description concise, not all possible combinations of the technical features in the above-mentioned embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0020] The above-described embodiments merely represent several implementations of the present invention. While the descriptions are relatively specific and detailed, they should not be construed as limiting the scope of the utility model patent. It should be noted that a person skilled in the art would be able to make various modifications and improvements without departing from the concept of the present invention, and these modifications and improvements fall within the scope of protection of the present invention. Therefore, the scope of protection of the present utility model patent shall be determined by the appended claims.

Claims

1. A drainage pipe fitting, characterized in that: It includes a pipe body and a first water storage pipe and a second water storage pipe respectively arranged at both ends of the pipe body; the first water storage pipe has a first connecting end threadedly connected to the pipe body, and a water inlet end opposite to the first connecting end; the second water storage pipe has a second connecting end threadedly connected to the pipe body, and a water outlet end opposite to the second connecting end; the middle section of the pipe body is provided with a bend.

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