CN217519391U

CN217519391U - Concrete pipe

Info

Publication number: CN217519391U
Application number: CN202221809189.5U
Authority: CN
Inventors: 吴小凡; 虞跃生
Original assignee: Dongyang Yuefei Pipe Industry Co ltd
Current assignee: Dongyang Yuefei Pipe Industry Co ltd
Priority date: 2022-07-13
Filing date: 2022-07-13
Publication date: 2022-09-30
Anticipated expiration: 2032-07-13

Abstract

The utility model belongs to the technical field of pipelines, in particular to a concrete pipe, which comprises a pipe body, wherein both ends of the pipe body are respectively provided with a bearing part and a socket part; the filtering mechanism is arranged in the middle of the pipe body and is used for filtering impurities in the pipe body; wherein the filtering mechanism comprises a filter screen; the mounting structure is arranged inside the pipe body, and the filter screen is mounted on the mounting structure; the rubber block is arranged in the mounting structure, and the upper end and the lower end of the filter screen are fixed on the mounting structure; the filter part is integrated with the pipe body and used for installing the installation structure, and the upper end of the filter part is provided with an opening for the installation structure to enter and exit the pipe body; the utility model has the advantages that: can filter the impurity in the pipeline, the installation is stable.

Description

Concrete pipe

Technical Field

The utility model belongs to the technical field of the pipeline technique and specifically relates to a concrete pipe.

Background

A Prestressed Concrete Pipe (PCP), which is a precast Concrete Pipe with Prestressed reinforcement disposed on the wall of the Concrete Pipe. Because the two-way (longitudinal and circumferential) prestress is arranged in the wall of the concrete pipe, the concrete pipe has better compression resistance and crack resistance. In addition, the prestressed concrete pipe is mainly composed of concrete and prestressed reinforcement, has high cost performance within the range of working pressure indexes, and has incomparable superiority with cast iron pipes and steel pipes. The pipe is suitable for long-distance, medium-low pressure and medium-small caliber water delivery projects, and can also be applied to low-pressure drainage projects such as municipal drainage, industrial drainage, farmland irrigation and the like.

In the prior art, for example, a concrete pipe disclosed in patent publication No. CN216242732U, the sealing performance of the pipe is ensured by providing a sealing ring assembly; however, the water pipe is consistent with most concrete pipes on the market, and when water is supplied and drained and a water source with impurities is conveyed, the impurities are conveyed out together, so that subsequent waterway conveyance is influenced.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model aims to provide a concrete pipe can cross the impurity in the pipeline off to collect the discharge.

In view of the above, the present invention provides a concrete pipe, which comprises a pipe body, wherein a socket portion and a spigot portion are respectively arranged at two ends of the pipe body; the filtering mechanism is arranged in the middle of the pipe body and is used for filtering impurities in the pipe body; wherein, the filtering mechanism comprises a filter screen; the mounting structure is arranged inside the pipe body, and the filter screen is mounted on the mounting structure; the rubber block is arranged in the mounting structure, and the upper end and the lower end of the filter screen are fixed on the mounting structure; the filtering part is integrated with the pipe body and used for installing the installation structure, and the upper end opening of the filtering part is used for the installation structure to enter and exit the pipe body.

In the above technical solution, further, the mounting structure includes a lower mounting block embedded in the lower end tank body of the filtering part; the upper mounting block is arranged at the inner top of the filtering part and is positioned right above the lower mounting block; the connecting rod is connected with the upper mounting block and the lower mounting block; wherein, the rubber block is respectively embedded into the upper mounting block and the lower mounting block.

In the above technical solution, further, a flow guiding slope is provided at a side of the lower mounting block.

In the above technical solution, further, a handle is provided at the top of the upper mounting block, and a cover plate for sealing the upper end opening of the filtering portion is provided at the upper end of the handle.

In the above technical scheme, further, a heat insulation plate is fixed at the lower end of the lower mounting block, the heat insulation plate contacts with the inner wall of the filtering part, a sealing groove is formed in the side wall of the heat insulation plate, and a sealing ring is arranged in the sealing groove.

In the above technical solution, further, the top of the filtering part is provided with a sealing cover, and the sealing cover seals the top opening of the filtering part and is connected with the filtering part through a bolt.

The utility model has the advantages that:

1. the utility model can filter and intercept the impurities in the drainage process in the pipeline through the arrangement of the filtering mechanism on the pipe body, thereby avoiding the influence caused by the subsequent transportation of the water source with the impurities and ensuring the stability of the subsequent water source transportation; and the setting of cooperation filter house can take out the filter screen along with last installation piece and installation piece down in the lump, clears up the internal accumulational impurity of geminate transistors, and it is convenient to change the clearance filter screen, and stable in structure does not have the gap to supply impurity to pass, and the setting of rubber piece is passed through in the cooperation, and the filter screen adopts flexible mounting means, when receiving water impact, cushions by the rubber piece, and the installation is stable, and the filter screen can not damage.

2. The heat insulation plate is arranged to insulate heat inside the pipe body, so that heat is prevented from being transferred to the outside of the pipe body, the conveying stability is guaranteed, sealing is carried out by matching with the sealing ring, liquid is prevented from being exposed from the filtering part, and the sealing performance is improved; through the setting of sealed cowling, it is sealed completely with the upper end opening of filter house, keep apart the body inside and outside completely, add the sealed protection of one deck, improve the leakproofness, and through the bolt installation of being convenient for dismantle, be convenient for change clearance filter screen.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.

FIG. 1 is a schematic structural diagram of an embodiment of the present invention;

FIG. 2 is a schematic cross-sectional structure diagram of an embodiment of the present invention;

FIG. 3 is a schematic structural view of a mounting structure according to an embodiment of the present invention;

FIG. 4 is a schematic side view of a mounting structure according to an embodiment of the present invention;

FIG. 5 is a schematic view of the installation of the enclosure according to an embodiment of the present invention;

labeled as:

1. a pipe body; 101. a filtering part; 2. a socket portion; 3. a socket portion; 4. a filter screen; 5. a rubber block; 6. a lower mounting block; 7. an upper mounting block; 8. a connecting rod; 9. guiding the flow slope; 10. a handle; 11. a cover plate; 12. A heat insulation plate; 13. a seal ring; 14. a sealing cover;

Detailed Description

The technical solutions in the embodiments of the present application will be described below clearly with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are some embodiments of the present application, but not all embodiments. All other embodiments, which can be derived from the embodiments in the present application by a person skilled in the art, are within the scope of protection of the present application.

In the description of the present application, it is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of exemplary embodiments according to the present application. For convenience of description, the dimensions of the various features shown in the drawings are not necessarily drawn to scale. Techniques, methods, and apparatus known to those of ordinary skill in the relevant art may not be discussed in detail but are intended to be part of the specification where appropriate. In all examples shown and discussed herein, any particular value should be construed as merely illustrative, and not limiting. Thus, other examples of the exemplary embodiments may have different values. It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be discussed further in subsequent figures.

It should be noted that the terms "first," "second," and the like in the description and in the claims of the present application are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It will be appreciated that the data so used may be interchanged under appropriate circumstances such that embodiments of the application may be practiced in sequences other than those illustrated or described herein, and that the terms "first," "second," and the like are generally used herein in a generic sense and do not limit the number of terms, e.g., the first term can be one or more than one. In addition, "and/or" in the specification and claims means at least one of connected objects, a character "/" generally means that a preceding and succeeding related objects are in an "or" relationship.

It should be noted that in the description of the present application, the orientation or positional relationship indicated by the terms such as "front, back, up, down, left, right", "lateral, vertical, horizontal" and "top, bottom" and the like are generally based on the orientation or positional relationship shown in the drawings for convenience of description and simplicity of description only, and in the case of not making a reverse description, these orientation terms do not indicate and imply that the device or element being referred to must have a specific orientation or be constructed and operated in a specific orientation, and therefore, should not be construed as limiting the scope of the present application; the terms "inner and outer" refer to the inner and outer relative to the profile of the respective component itself.

It should be noted that, in the present application, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus 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, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element. Further, it should be noted that the scope of the methods and apparatus of the embodiments of the present application is not limited to performing the functions in the order illustrated or discussed, but may include performing the functions in a substantially simultaneous manner or in a reverse order based on the functions involved, e.g., the methods described may be performed in an order different than that described, and various steps may be added, omitted, or combined. In addition, features described with reference to certain examples may be combined in other examples.

Example 1

As shown in fig. 1 to 4, the present embodiment discloses a concrete pipe, which includes a pipe body 1, wherein a socket portion 2 and a socket portion 3 are respectively disposed at two ends of the pipe body; the filtering mechanism is arranged in the middle of the pipe body 1 and is used for filtering impurities in the pipe body 1; wherein, the filtering mechanism comprises a filter screen 4; the mounting structure is arranged inside the pipe body 1, and the filter screen 4 is mounted on the mounting structure; the rubber block 5 is arranged in the mounting structure, and the upper end and the lower end of the filter screen 4 are fixed on the mounting structure; the filtering portion 101 is integrally formed with the tube body 1 for mounting the mounting structure, and has an upper opening for the mounting structure to enter and exit the tube body 1.

In this embodiment, the mounting structure includes a lower mounting block 6 embedded in a lower end groove of the filter portion 101; the upper mounting block 7 is arranged at the inner top of the filter part 101 and is positioned right above the lower mounting block 6; the connecting rod 8 is connected with the upper mounting block 7 and the lower mounting block 6; wherein the rubber blocks 5 are embedded in the upper mounting block 7 and the lower mounting block 6, respectively.

Through the technical scheme, through the arrangement of the filtering mechanism on the pipe body, impurities in the drainage process in the pipeline can be filtered and intercepted, the influence caused by the subsequent conveying of a water source with impurities is avoided, and the stability of the subsequent water source conveying is ensured; and the setting of cooperation filter house can take out the filter screen along with last installation piece and installation piece down in the lump, clears up the internal accumulational impurity of geminate transistors, and it is convenient to change the clearance filter screen, and stable in structure does not have the gap to supply impurity to pass, and the setting of rubber piece is passed through in the cooperation, and the filter screen adopts flexible mounting means, when receiving water impact, cushions by the rubber piece, and the installation is stable, and the filter screen can not damage.

In the present embodiment, the lower mounting block 6 is provided with a guide slope 9 at a side thereof.

The setting of water conservancy diversion slope for liquid in the body is carried stably, and avoids liquid direct impact to install the gap between piece and the filter house down, leads to impurity to get into in the cell body of filter house lower extreme.

In this embodiment, the top of the upper mounting block 7 is provided with a handle 10, and the upper end of the handle 10 is provided with a cover plate 11 for sealing the upper opening of the filter part 101.

Through above-mentioned technical scheme, through the setting of handle, be convenient for take out the filter screen when clearance magazine, it is convenient to use, and the setting of cooperation apron, when the installation, the apron pushes down installation mechanism, avoids strikeing the filter screen when rivers are carried and leads to its rebound, improves the stability of installation.

Example 2

The present embodiment provides a concrete pipe, which includes the technical features described in the above embodiments.

As shown in fig. 3 and 5, in this embodiment, a heat insulation plate 12 is fixed at the lower end of the lower mounting block 6, the heat insulation plate 12 contacts with the inner wall of the filter part 101, a sealing groove is formed in the side wall of the heat insulation plate 12, and a sealing ring 13 is arranged in the sealing groove.

Through above-mentioned technical scheme, the setting of heat insulating board insulates against heat with the body is inside, avoids heat transfer to the body outside, guarantees the stability of carrying, and the cooperation sealing washer is sealed, avoids liquid to expose from the filter house, improves the leakproofness.

In this embodiment, a sealing cover 14 is disposed on the top of the filter part 101, and the sealing cover 14 seals the top opening of the filter part 101 and is connected to the filter part 101 by bolts.

Through above-mentioned technical scheme, the setting of sealed cowling is sealed completely with the upper end opening of filter house, keeps apart the body inside and outside completely, adds the sealed protection of one deck, improves the leakproofness, and through the bolt installation and disassembly of being convenient for, is convenient for change clearance filter screen.

While the embodiments of the present application have been described in connection with the drawings, the embodiments and features of the embodiments of the present application can be combined with each other without conflict and the present application is not limited to the above-mentioned embodiments, which are only illustrative and not restrictive, and many modifications may be made by one skilled in the art without departing from the spirit and scope of the present application as claimed.

Claims

1. A concrete pipe characterized by: comprises that

A pipe body, both ends of which are respectively provided with a socket part and a spigot part;

the filtering mechanism is arranged in the middle of the pipe body and is used for filtering impurities in the pipe body;

wherein the filtering mechanism comprises

A filter screen;

the mounting structure is arranged inside the pipe body, and the filter screen is mounted on the mounting structure;

the rubber block is arranged in the mounting structure, and the upper end and the lower end of the filter screen are fixed on the mounting structure;

and the filtering part is integrated with the pipe body and used for installing the mounting structure, and the upper end of the filtering part is provided with an opening for the mounting structure to enter and exit the pipe body.

2. A concrete pipe according to claim 1, wherein: the mounting structure comprises a lower mounting block which is embedded into a groove body at the lower end of the filtering part;

the upper mounting block is arranged at the inner top of the filtering part and is positioned right above the lower mounting block;

the connecting rod is connected with the upper mounting block and the lower mounting block;

wherein, the rubber block is respectively embedded into the upper mounting block and the lower mounting block.

3. A concrete pipe according to claim 2, wherein: and a flow guide slope is arranged on the side part of the lower mounting block.

4. A concrete pipe according to claim 2, wherein: the top of the upper mounting block is provided with a handle, and the upper end of the handle is provided with a cover plate for sealing the opening at the upper end of the filtering part.

5. A concrete pipe according to claim 2, wherein: the lower end of the lower mounting block is fixedly provided with a heat insulation plate, the heat insulation plate is in contact with the inner wall of the filtering part, the side wall of the heat insulation plate is provided with a sealing groove, and a sealing ring is arranged in the sealing groove.

6. A concrete pipe according to claim 1, wherein: the top of the filtering part is provided with a sealing cover which seals the top opening of the filtering part and is connected with the filtering part through a bolt.