CN216056155U - Wiring pipe suitable for sewage treatment plant - Google Patents
Wiring pipe suitable for sewage treatment plant Download PDFInfo
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- CN216056155U CN216056155U CN202122531643.7U CN202122531643U CN216056155U CN 216056155 U CN216056155 U CN 216056155U CN 202122531643 U CN202122531643 U CN 202122531643U CN 216056155 U CN216056155 U CN 216056155U
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- inner pipe
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- sewage treatment
- wiring
- treatment plant
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Abstract
The utility model provides a wiring pipe suitable for a sewage treatment plant, relates to the technical field of threading pipes, and solves the technical problem that the service life of the wiring pipe adopting a hot galvanizing threading pipe in the existing sewage treatment plant in the prior art is short; a wiring cavity for cable arrangement is arranged in the inner pipe fitting; the inner pipe fitting is set as a hot-dip galvanized pipe, and the outer pipe fitting is set as a heat-shrink pipe; when the cable protection device is used, the cable is arranged in the wiring cavity, the outer pipe piece greatly relieves the corrosion of the inner pipe piece inside the cable, the service cycle of the inner pipe piece is prolonged, the cable protection device is matched with the inner pipe piece, the cable is effectively protected through the multilayer sleeve structure, and the effect is obvious.
Description
Technical Field
The utility model relates to the technical field of threading pipes, in particular to a wiring pipe suitable for a sewage treatment plant.
Background
The threading pipe is called as an insulating electrical sleeve for building, and is a pipe for preventing corrosion, leakage and threading cables; the hot-galvanize threading pipe is a steel pipe that is used for protecting the circuit after carrying out special technology to steel pipe surface and carrying out zinc-plating treatment, and traditional hot-galvanize threading pipe is when sewage treatment plant uses, and is more easily corroded, and life cycle is shorter, and the threading pipe after the corruption not only changes the degree of difficulty great, brings inconvenience for follow-up maintenance work, can make the cable impaired moreover.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a wiring pipe suitable for a sewage treatment plant, which aims to solve the technical problem that the service life of a hot-dip galvanized pipe adopted for wiring of the existing sewage treatment plant is short in the prior art; the utility model provides a plurality of technical effects which can be generated by the optimized technical scheme in the technical schemes; see below for details.
In order to achieve the purpose, the utility model provides the following technical scheme:
the utility model provides a wiring pipe suitable for a sewage treatment plant, which comprises an inner pipe fitting and an outer pipe fitting, wherein: the outer pipe is sleeved outside the inner pipe; the inner pipe fitting is internally provided with a wiring cavity for cable arrangement.
Preferably, the inner tube is provided as a hot-dip galvanized tube.
Preferably, the outer tubular member is clad outside the inner tubular member.
Preferably, the outer tube is provided as a heat shrink tube.
Preferably, the inner pipe member comprises an inner pipe body and an inner pipe joint, wherein: and the adjacent inner pipe bodies are detachably connected through the inner pipe joints.
Preferably, the inner pipe joint is provided with a connector, the connector with the tip looks adaptation of inner pipe body, the connector with the inner pipe body is pegged graft.
Preferably, the connector is provided with a splicing cavity, the splicing cavity is matched with the end part of the inner pipe body, and the end part of the inner pipe body can be inserted into the splicing cavity.
Preferably, the inner pipe joint is provided with two connectors, and the two connectors are coaxially arranged.
Preferably, the inner pipe joint is provided with two connectors, two the connectors are arranged at an included angle.
Preferably, the inner pipe joint is provided with more than three connectors.
The wiring pipe suitable for the sewage treatment plant provided by the utility model at least has the following beneficial effects:
the wiring pipe suitable for sewage treatment plant includes interior pipe fitting and outer pipe fitting, interior pipe fitting is inside to be provided with the wiring chamber, and interior pipe fitting is used for arranging of cable.
The outer pipe fitting sleeve is arranged outside the inner pipe fitting, the outer pipe fitting can effectively relieve corrosion of the inner pipe fitting on one hand, service life of the inner pipe fitting is prolonged, on the other hand, the outer pipe fitting is matched with the inner pipe fitting, a multilayer pipe body structure is adopted, and cables can be effectively protected on the premise that cable arrangement is not influenced.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings 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 the drawings without creative efforts.
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the construction of an inner tubular member of the present invention comprising a straight-through joint;
FIG. 3 is a cross-sectional view of an outer tubular member wrapped around an inner tubular member in accordance with the present invention;
FIG. 4 is a schematic view of the present invention with a separation chamber between the inner and outer tubes;
FIG. 5 is a schematic structural view of another embodiment of the present invention in which a separation chamber exists between the inner and outer tubes;
FIG. 6 is a schematic representation of the construction of an inner tubular member comprising an elbow fitting according to the present invention;
FIG. 7 is a schematic view of the construction of an inner tubular member comprising a tee fitting in accordance with the present invention;
FIG. 8 is a schematic view of the wiring pipe structure of the tee inner tube of the present invention;
FIG. 9 is a schematic view of the inner tubular member of the present invention comprising a tee fitting.
Reference numerals
1. An outer tubular member; 11. an isolation chamber; 2. an inner tube; 21. a wiring cavity; 22. an inner tube body; 23. an inner pipe joint; 231. a connector; 232. a plug cavity.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the technical solutions of the present invention will be described in detail below. It is to be understood that the described embodiments are merely exemplary of the utility model, and not restrictive of the full scope of the utility model. All other embodiments, which can be derived by a person skilled in the art from the examples given herein without any inventive step, are within the scope of the present invention.
Example 1:
the present invention provides a wire harness for a sewage treatment plant, which comprises an inner pipe member 2 and an outer pipe member 1, as shown in fig. 1.
The outer pipe fitting 1 is sleeved outside the inner pipe fitting 2, and a wiring cavity 21 for cable arrangement is arranged inside the inner pipe fitting 2.
During the use, the cable is arranged in wiring chamber 21, and the corruption of pipe fitting 2 in its inside has greatly been alleviated to outer pipe fitting 1, and the life cycle of pipe fitting 2 in the extension mutually supports with pipe fitting 2 in, effectively protects the cable through multilayer sleeve pipe structure simultaneously, and the effect is showing.
Example 2
Example 2 is based on example 1:
as shown in fig. 2, the inner pipe member 2 is a hot-galvanized pipe, and the hot-galvanized pipe has high mechanical strength and certain corrosion resistance, can effectively prevent external mechanical damage, has a significant cable protection effect, and can also play a role of electromagnetic shielding due to the nature of the metal material of the hot-galvanized pipe.
As an alternative embodiment, as shown in fig. 1 and 3, the outer tube 1 is wrapped around the outer side of the inner tube 2.
The outer tube 1 is provided as a heat shrink tube.
When the wiring pipe suitable for the sewage treatment plant is manufactured, the outer pipe fitting 1 is sleeved on the inner pipe fitting 2, then the outer pipe fitting 1 is heated by adopting an auxiliary heating instrument, and then the outer pipe fitting 1 can be coated on the outer side of the inner pipe fitting 2.
Example 3
Example 3 differs from example 2 in that:
the inner pipe fitting 2 is a hot-dip galvanized pipe, and the outer pipe fitting 1 is a hard pipe fitting.
The outer pipe fitting 1 is sleeved outside the inner pipe fitting 2, a separation cavity 11 is formed between the outer wall of the inner pipe fitting 2 and the outer wall of the inner pipe fitting 2, a filling material is arranged in the separation cavity 11, and the filling material can be made of an insulating material.
Alternatively, as shown in fig. 4, the centerline of the inner tube 2 is not collinear with the centerline of the outer tube 1.
Preferably, as shown in fig. 2, the center line of the inner pipe member 2 and the center line of the outer pipe member 1 are arranged on the same line, and the segregation chamber 11 forms an annular chamber.
Embodiment 3 still has the effect of keeping apart the temperature through the structure of annular chamber on the basis of effectively guaranteeing interior pipe fitting 2 life cycle.
Example 4:
example 4 is based on example 2:
as shown in fig. 1 and 2, the inner pipe member 2 includes an inner pipe body 22 and an inner pipe joint 23, and adjacent inner pipe bodies 22 are detachably connected by the inner pipe joint 23.
In the process of actual wiring, select the inner tube body 22 and the inner tube connector 23 of suitable quantity can obtain corresponding inner tube spare 2, and outer pipe fitting 1 is established to the later cover, alright make required wiring pipe, and inner tube body 22 and inner tube connector 23 mutually support, and the cable wiring is nimble.
As an alternative embodiment, as shown in fig. 2, the inner pipe connector 23 is disposed through, and the end of the inner pipe connector 23 is provided with a connector 231, the connector 231 is adapted to the end of the inner pipe body 22, and the connector 231 can be inserted into the inner pipe body 22 during assembly.
As an alternative embodiment, as shown in fig. 2, the connector 231 is provided with a plug cavity 232, the plug cavity 232 is in interference fit with the end of the inner pipe body 22, and the end of the inner pipe body 22 can be plugged into the plug cavity 232.
As an alternative embodiment, as shown in fig. 2, the inner pipe joint 23 is provided with two connectors 231, and the inner pipe joint 23 is provided as a two-way joint.
The two connectors 231 are coaxially arranged opposite to each other, and the inner pipe joint 23 forms a straight joint for the axial connection of the inner pipe body 22.
Example 5
Example 5 differs from example 4 in that:
as shown in fig. 6, the inner pipe joint 23 is provided with two connectors 231, the two connectors 231 are connected by an elbow body, the connectors 231 and the elbow body are integrally arranged, the two connectors 231 are arranged at an included angle, and the included angle can be set to be an acute angle, an obtuse angle or a right angle.
The inner pipe fitting 23 forms an elbow fitting for connection of the angled inner pipe body 22.
The straight-through joint of example 4 is matched with the elbow joint of example 5, so that the wiring is more flexible and the elbow joint is suitable for various environments.
Example 6
Example 6 and example 4:
the inner pipe joint 23 is provided with three or more joints 231.
As shown in fig. 7, the number of the connectors 231 is set to three, and the inner pipe joint 23 forms a three-way joint.
As shown in fig. 8, in the process of wiring, the three inner tube bodies 22 are connected through the three-way joint, after wiring and connection of the inner tube 2 are completed, three heat-shrinkable tubes are respectively taken to coat one end of the three-way joint with the three heat-shrinkable tubes, and then the three heat-shrinkable tubes are sleeved on the inner tube 2 and heated, and the heat-shrinkable tubes coat the inner tube 2; and then sealing the cut end seam of the heat shrinkable tube, and further coating by using an adhesive tape.
As shown in fig. 9, the number of the connection heads 231 is four, and the four inner pipe joints 23 form a four-way joint, which is wired in the same manner as the above-described three-way joint.
In the description of the present application, it is to be understood that the terms "inside", "outside", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are only for convenience in describing the present application and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present application.
Further, in the description of the present application, "a plurality" or "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.
In this application, unless expressly stated or limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can include, for example, fixed connections, removable connections, or integral parts; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.
The above description is only for the specific embodiments of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can easily conceive of the changes or substitutions within the technical scope of the present invention, and all the changes or substitutions should be covered within the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the appended claims.
Claims (10)
1. A wiring conduit suitable for a sewage treatment plant, comprising an inner pipe and an outer pipe, wherein:
the outer pipe is sleeved outside the inner pipe;
the inner pipe fitting is internally provided with a wiring cavity for cable arrangement.
2. The wiring pipe suitable for a sewage treatment plant according to claim 1, wherein the inner pipe member is provided as a hot-dip galvanized pipe.
3. The wiring conduit adapted for a sewage treatment plant according to claim 1, wherein said outer pipe member is clad outside said inner pipe member.
4. The wiring duct adapted for use in a sewage treatment plant according to claim 3, wherein said outer pipe member is provided as a heat shrink tube.
5. The wiring conduit adapted for use in a sewage treatment plant according to claim 1, wherein said inner pipe member comprises an inner pipe body and an inner pipe nipple, wherein:
and the adjacent inner pipe bodies are detachably connected through the inner pipe joints.
6. The wiring pipe suitable for sewage treatment plants according to claim 5, wherein the inner pipe joint is provided with a connector which is adapted to an end of the inner pipe body, and the connector is inserted into the inner pipe body.
7. The wiring conduit suitable for sewage treatment plants according to claim 6, wherein the connector is provided with a plug cavity which is adapted to an end of the inner pipe body, and the end of the inner pipe body can be plugged into the plug cavity.
8. The wiring conduit suitable for a sewage treatment plant according to claim 6, wherein the inner pipe joint is provided with two of said connectors, and the two connectors are coaxially provided.
9. The wiring conduit suitable for sewage treatment plants according to claim 6, wherein said inner pipe joint is provided with two of said connectors, said connectors being arranged at an included angle.
10. The wiring duct adapted for sewage treatment plant according to claim 6, characterized in that the inner pipe joint is provided with more than three of said joints.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122531643.7U CN216056155U (en) | 2021-10-20 | 2021-10-20 | Wiring pipe suitable for sewage treatment plant |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122531643.7U CN216056155U (en) | 2021-10-20 | 2021-10-20 | Wiring pipe suitable for sewage treatment plant |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216056155U true CN216056155U (en) | 2022-03-15 |
Family
ID=80610121
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122531643.7U Active CN216056155U (en) | 2021-10-20 | 2021-10-20 | Wiring pipe suitable for sewage treatment plant |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216056155U (en) |
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2021
- 2021-10-20 CN CN202122531643.7U patent/CN216056155U/en active Active
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