CN220688369U - Quick-inserting PE drain pipe - Google Patents

Abstract

The utility model discloses a quick-insertion PE drain pipe, which comprises a first PE drain pipe and a second PE drain pipe, wherein a pipeline connector is arranged at the right end of the first PE drain pipe, a fixing screw is arranged in the middle of the upper end of the pipeline connector, a connecting device is arranged at the left end of the second PE drain pipe, and a rotating device is jointly arranged on the outer surfaces of the first PE drain pipe and the second PE drain pipe. According to the quick-insertion PE drain pipe, the connecting pipe on the connecting device is screwed into the pipeline connector through the external threads on the outer surface of the connecting pipe, so that the connection of the PE drain pipe I and the PE drain pipe II is facilitated, meanwhile, the connecting pipe is further fixed by screwing the fixing screw into the screw hole, the connecting pipe is prevented from being loosened easily after being screwed in, and the rubber sealing rings are arranged on the outer surface of the connecting pipe and in the pipeline connector, so that the sealing performance of the device is further improved, and leakage of the drain pipe is prevented.

Description

Quick-inserting PE drain pipe

Technical Field

The utility model relates to the technical field of PE drainage pipes, in particular to a quick-insertion PE drainage pipe.

Background

Polyethylene drain pipes are a common piping system for draining waste water, sewage and other liquids from buildings or other locations to sewage treatment facilities or other discharge points. Polyethylene has been widely used in drainage systems for residential, commercial and industrial buildings because it has the advantages of corrosion resistance, chemical resistance, uv resistance and durability, which allow the PE drainage pipe to remain stable under various environmental conditions.

Most of the existing PE drainage pipes are connected in a welding or inserting mode, the sealing performance of the PE drainage pipes can be guaranteed through welding, the PE drainage pipes are inconvenient to install and detach, however, the inserting type connection is easy to be affected by shaking of conveying media, and the joint of the PE drainage pipes is easy to leak, so that the PE drainage pipes have certain limitations in installation. In summary, the conventional plug-in PE drain pipe has the following problems during installation and connection:

the inserted PE drain pipe is easily affected by shaking of a conveying medium, and the joint of the PE drain pipe is easily loosened to generate leakage, so that the sealing performance of the PE drain pipe is poor.

Disclosure of Invention

The utility model mainly aims to provide a quick-insertion PE drain pipe which can effectively solve the problems in the background technology.

In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows:

the utility model provides a quick-insertion PE drain pipe, includes a PE drain pipe and No. two PE drain pipes, pipe connection head is installed to No. one PE drain pipe right-hand member, pipe connection head upper end mid-mounting has the fixed screw, connecting device is installed to No. two PE drain pipe left ends, rotating device is installed jointly to the surface of a PE drain pipe and No. two PE drain pipes.

Preferably, the connecting device comprises a connecting pipe, an external thread is carved on the left part of the outer surface of the connecting pipe, a screw hole is formed in the upper end of the connecting pipe, an internal thread is carved on the inner wall of the pipe joint, rubber sealing rings are respectively arranged inside the pipe joint and on the outer surface of the connecting pipe, and the connecting pipe is arranged at the left end of the second PE drain pipe. The connecting pipe is screwed into the pipeline connector through the external thread on the outer surface of the connecting pipe, the connection of the PE water drain pipe I and the PE water drain pipe II is facilitated through the threaded connection mode, and the rubber sealing rings are arranged on the outer surface of the connecting pipe and in the pipeline connector, so that the tightness of the device is further improved, and leakage of the water drain pipe is prevented.

Preferably, the rotating device comprises a first sleeve and a second sleeve, anti-slip patterns are engraved on the outer surfaces of the first sleeve and the second sleeve, and the first sleeve and the second sleeve are respectively arranged on the outer surfaces of a first PE drain pipe and a second PE drain pipe. The connecting pipe can be screwed into the pipe joint more easily by the anti-skid patterns engraved on the first sleeve and the second sleeve.

Preferably, a first buffer frame is arranged in the first PE drain pipe, and a second buffer frame is arranged in the second PE drain pipe. When the water flow in the drain pipe is large, the buffer frame cuts the water flow into multiple strands, so that the impact of the water flow on the PE drain pipe is lightened, and the use effect of the PE drain pipe is further improved.

Preferably, the fixing screw corresponds to the screw hole vertically.

Preferably, the first buffer frame and the second buffer frame are cross-shaped.

Compared with the prior art, the utility model has the following beneficial effects:

1. when the drain pipe needs to be connected, the connecting pipe on the connecting device is screwed into the pipeline connector through the external thread on the outer surface of the connecting pipe, the connection of the PE drain pipe and the PE drain pipe is facilitated in a threaded connection mode, anti-slip lines are engraved on the sleeve I and the sleeve II on the rotating device, the connecting pipe can be screwed into the pipeline connector more easily, then the connecting pipe is screwed into the screw hole through the rotating fixing screw, the connecting pipe is further fixed, the connecting pipe is prevented from being loosened easily after being screwed in, and rubber sealing rings are arranged on the outer surface of the connecting pipe and in the pipeline connector, so that the sealing performance of the device is further improved, and leakage of the drain pipe is prevented.

2. The design that is the cross through buffering frame and No. two buffering frames to be located PE drain pipe and No. two PE drain pipe respectively inside, when the rivers are big in the drain pipe, cut the rivers through buffering frame and be stranded, and then alleviate the impact of rivers to the PE drain pipe, further improved the result of use of PE drain pipe.

Drawings

FIG. 1 is a schematic view of the overall structure of a quick-insert PE drain pipe according to the present utility model;

FIG. 2 is a schematic view of the overall structure of a connection device for a quick-plug PE drain pipe according to the present utility model;

FIG. 3 is a schematic diagram showing the overall structure of a spinning device for a PE drain pipe according to the present utility model;

fig. 4 is a schematic diagram of the overall structures of a first PE drain pipe and a second PE drain pipe of the quick-insert PE drain pipe of the present utility model.

In the figure: 1. a PE water drain pipe; 2. a connecting device; 3. a rotating device; 4. a second PE drain pipe; 5. a pipe joint; 6. a set screw; 20. a connecting pipe; 21. an external thread; 22. screw holes; 23. a rubber seal ring; 24. an internal thread; 30. a first sleeve; 31. a second sleeve; 32. anti-skid lines; 40. a first buffer frame; 41. and a second buffer frame.

Detailed Description

The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.

In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific direction, be configured and operated in the specific direction, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "provided," "connected," and the like are to be construed broadly, and may be 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 will be understood in specific cases by those of ordinary skill in the art.

As shown in figures 1-4, the quick-insertion PE drain pipe comprises a first PE drain pipe 1 and a second PE drain pipe 4, wherein a pipeline connector 5 is arranged at the right end of the first PE drain pipe 1, a fixing screw 6 is arranged in the middle of the upper end of the pipeline connector 5, a connecting device 2 is arranged at the left end of the second PE drain pipe 4, and a rotating device 3 is jointly arranged on the outer surfaces of the first PE drain pipe 1 and the second PE drain pipe 4.

The connecting device 2 comprises a connecting pipe 20, an external thread 21 is carved on the left part of the outer surface of the connecting pipe 20, a screw hole 22 is carved on the upper end of the connecting pipe 20, an internal thread 24 is carved on the inner wall of the pipe joint 5, rubber sealing rings 23 are respectively arranged in the pipe joint 5 and on the outer surface of the connecting pipe 20, and the connecting pipe 20 is arranged at the left end of a second PE drain pipe 4; the fixing screw 6 corresponds to the screw hole 22 vertically. The connecting pipe 20 is screwed into the pipe joint 5 by the external thread 21 on the outer surface of the connecting pipe, the connection of the PE water discharge pipe 1 and the PE water discharge pipe 4 is facilitated in a threaded connection mode, and the rubber sealing rings 23 are arranged on the outer surface of the connecting pipe 20 and in the pipe joint 5, so that the tightness of the device is further improved, and leakage of the water discharge pipe is prevented.

The rotating device 3 comprises a first sleeve 30 and a second sleeve 31, anti-slip patterns 32 are engraved on the outer surfaces of the first sleeve 30 and the second sleeve 31, and the first sleeve 30 and the second sleeve 31 are respectively arranged on the outer surfaces of the first PE drain pipe 1 and the second PE drain pipe 4. The first sleeve 30 and the second sleeve 31 are respectively carved with the anti-skid patterns 32, so that the connecting pipe 20 can be screwed into the pipe joint 5 more easily.

A first buffer frame 40 is arranged in the first PE drain pipe 1, and a second buffer frame 41 is arranged in the second PE drain pipe 4; the first buffer frame 40 and the second buffer frame 41 are cross-shaped. When the water flow in the drain pipe is large, the buffer frame cuts the water flow into multiple strands, so that the impact of the water flow on the PE drain pipe is lightened, and the use effect of the PE drain pipe is further improved.

It should be noted that, the utility model is a quick-insertion type PE drain pipe, when the drain pipe needs to be connected, the connecting pipe 20 on the connecting device 2 is screwed into the pipe connector 5 by the external thread 21 on the outer surface of the connecting pipe, the connection of the PE drain pipe 1 and the PE drain pipe 4 is facilitated by the way of threaded connection, meanwhile, the anti-slip lines 32 are engraved on the sleeve 30 and the sleeve 31 on the rotating device 3, so that the connecting pipe 20 can be screwed into the pipe connector 5 more easily, then the connecting pipe 20 is screwed into the screw hole 22 by rotating the fixing screw 6, the connecting pipe 20 is further fixed, the connecting pipe 20 is prevented from being loosened easily after being screwed in, and the rubber sealing rings 23 are arranged on the outer surface of the connecting pipe 20 and the pipe connector 5, so that the tightness of the device is further improved, the leakage of the drain pipe is prevented.

The foregoing has shown and described the basic principles and main features of the present utility model and the advantages of the present utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims (6)

1. The utility model provides a quick-insert PE drain pipe, includes PE drain pipe (1) and No. two PE drain pipes (4), its characterized in that: the novel water heater is characterized in that the right end of the PE water drain pipe (1) is provided with a pipeline connector (5), the middle part of the upper end of the pipeline connector (5) is provided with a fixing screw (6), the left end of the PE water drain pipe (4) is provided with a connecting device (2), and the outer surfaces of the PE water drain pipes (1) and (4) are jointly provided with a rotating device (3).

2. A quick connect PE drain pipe according to claim 1, wherein: connecting device (2) are including connecting pipe (20), external screw thread (21) are carved with in connecting pipe (20) surface left part, screw hole (22) are opened to connecting pipe (20) upper end, internal screw thread (24) are carved with on the pipe connection head (5) inner wall, rubber sealing washer (23) are all installed to pipe connection head (5) inside and connecting pipe (20) surface, connecting pipe (20) are installed in No. two PE drain pipe (4) left end.

3. A quick connect PE drain pipe according to claim 1, wherein: the rotating device (3) comprises a first sleeve (30) and a second sleeve (31), anti-slip patterns (32) are engraved on the outer surfaces of the first sleeve (30) and the second sleeve (31), and the first sleeve (30) and the second sleeve (31) are respectively arranged on the outer surfaces of a first PE drain pipe (1) and a second PE drain pipe (4).

4. A quick connect PE drain pipe according to claim 1, wherein: the inside of the PE water drain pipe (1) is provided with a buffering frame (40), and the inside of the PE water drain pipe (4) is provided with a buffering frame (41).

5. A quick connect PE drain pipe according to claim 2, wherein: the fixing screw (6) corresponds to the screw hole (22) in position up and down.

6. The quick connect PE drain pipe of claim 4, further comprising: the first buffer frame (40) and the second buffer frame (41) are cross-shaped.