Polyethylene pipe for water supply

Abstract

The utility model relates to the technical field of water supply pipes, in particular to a polyethylene pipe for water supply. The polyethylene pipe for water supply solves the technical problems that a water supply pipe in the prior art cannot effectively prevent water flow from freezing and is complex in structure. A polyethylene pipe for water supply comprises a pipe body, a bearing part is arranged at one end of the pipe body, and an inserting part matched with the bearing part is arranged at the other end of the pipe body. A guide sheet for guiding water flow flowing through the pipe body to form turbulent flow in the pipe body is arranged in the pipe body, and the guide sheet is spirally arranged in the pipe body; according to the water pipe, the guide piece is arranged in the spiral shape, water flow in the pipe body is guided by the guide piece when flowing through the guide piece, so that the water flow flows in the spiral shape, the water flow in the pipe body has a certain turbulent flow effect, namely, when the water flow flows through the pipe body, the liquid level of the water flow is in a non-static state, and the water flow can be effectively prevented from being frozen.

Description

TECHNICAL FIELD

[0001] The utility model relates to water supply pipe technical field especially relates to a polyethylene pipe for water supply. BACKGROUND

[0002] Polyethylene water supply pipe compared with general pipeline, not only should have good economy, and should have interface stable and reliable, material impact resistance, anti-cracking, aging resistance, corrosion resistance and a series of advantages, but in winter low temperature environment cannot play the role of heat preservation easily make the water pipe internal ice and thus damage the water pipe.

[0003] In the prior art, in order to prevent polyethylene water supply pipe from icing at low temperature, a vane is installed in the water supply pipe, the vane is rotatably connected to the water supply pipe, the water flow flowing through the water supply pipe impacts the vane to make the vane rotate, and then the vane can agitate the water flow to prevent the water flow from icing. Although this scheme of installing the vane can prevent the water flow from icing, it causes the water supply pipe to have a complex structure, and the vane may be stuck and fail during long-term use.

[0004] Therefore, the water supply pipe in the prior art has the technical problems of being unable to effectively prevent the water flow from icing and having a complex structure. SUMMARY

[0005] The polyethylene pipe for water supply provided by the utility model solves the technical problems of the water supply pipe in the prior art being unable to effectively prevent the water flow from icing and having a complex structure.

[0006] Some embodiments for solving the above technical problems include the following:

[0007] A polyethylene pipe for water supply includes a pipe body, one end of the pipe body is provided with a bearing part, the other end of the pipe body is provided with a plug part matched with the bearing part;

[0008] A guide piece for guiding the water flow flowing through the pipe body to form turbulent flow in the pipe body is arranged in the pipe body, the guide piece is arranged in a spiral shape in the pipe body, and the guide piece is arranged along the length direction of the pipe body;

[0009] A first reinforcing rib is arranged outside the pipe body, the first reinforcing rib is arranged in a spiral shape outside the pipe body, and the first reinforcing rib is arranged along the length direction of the pipe body;

[0010] A second reinforcing rib is further arranged outside the pipe body, the second reinforcing rib is arranged along the length direction of the pipe body, the second reinforcing rib has a plurality of second reinforcing ribs, and the second reinforcing ribs are uniformly arranged along the circumferential direction of the pipe body.

[0011] Preferably, the plug part is provided with a ring groove, the bearing part is provided with locking grooves, the locking grooves are at least two, and the at least two locking grooves are uniformly arranged along the circumferential direction of the bearing part.

[0012] Preferably, the supporting part is further provided with locking holes communicated with the locking grooves, the locking holes are arranged along the axial direction of the supporting part, and each locking groove is communicated with an independent locking hole.

[0013] Preferably, the guide piece is in a rectangular cross section, and the guide piece is in an integral structure with the pipe body.

[0014] Preferably, the guide piece is at least three, and the at least three guide pieces are uniformly distributed in the pipe body.

[0015] Preferably, the first reinforcing rib is in a rectangular cross section, and the first reinforcing rib is in an integral structure with the pipe body.

[0016] Preferably, the second reinforcing rib is in a rectangular cross section, and the second reinforcing rib is in an integral structure with the pipe body.

[0017] Preferably, the height of the second reinforcing rib protruding from the outer surface of the pipe body is equal to the height of the first reinforcing rib protruding from the outer surface of the pipe body.

[0018] Preferably, the supporting part is in an integral structure with the pipe body, the outer diameter of the supporting part is greater than the outer diameter of the pipe body, and the locking hole penetrates the end face of the supporting part close to the inserting part.

[0019] Preferably, the inserting part is in an integral structure with the pipe body.

[0020] Compared with the prior art, the utility model has the following advantages:

[0021] By arranging the guide piece and arranging the guide piece in a spiral shape, the water flow in the pipe body is guided by the guide piece when flowing through the guide piece, so that the water flow flows in a spiral shape, and the water flow in the pipe body has a certain turbulent effect, that is, when the water flow flows through the pipe body, the liquid surface of the water flow is in a non-stationary state, thereby effectively preventing the water flow from freezing.

[0022] At the same time, since the guide piece is arranged in a spiral shape in the pipe body, the guide piece can guide the water flow and also improve the strength of the pipe body, so that the pipe body is not easy to be damaged in the long-term use process, and the service life of the pipe body is prolonged.

[0023] By arranging the first reinforcing rib and the second reinforcing rib, the strength of the pipe body is further improved, the service life of the pipe body is prolonged, and the pipe body is not easy to be damaged in the transportation and installation process. BRIEF DESCRIPTION OF DRAWINGS

[0024] For purposes of explanation, several embodiments of the subject technology are set forth in the following Figures. The Figures were incorporated herein and constitute a part of the detailed description. In some instances, well-known structures and components were shown in block diagram form in order to avoid obscuring the concept of the subject technology.

[0025] Figure 1 is a front view of the present application.

[0026] Figure 2 is a schematic view of the first angle of the present application.

[0027] Figure 3 is a schematic view of the second angle of the present application. Figure 2 is an enlarged view of the middle A.

[0028] Figure 4 is a schematic view of the second angle of the present application.

[0029] shown in the figure:

[0030] 1, pipe body, 11, guide piece, 12, first reinforcing rib, 13, second reinforcing rib.

[0031] 2, bearing part, 21, locking groove, 22, locking hole.

[0032] 3, insertion part, 31, ring groove. DETAILED DESCRIPTION

[0033] The specific embodiments shown below are intended to serve as a description of the various configurations of the subject technology and are not intended to represent the only configurations in which the subject technology can be practiced. The specific embodiments include specific details for the purposes of providing a thorough understanding of the subject technology. However, it will be apparent to those skilled in the art that the subject technology can be practiced without

[0034] It can be understood that, in this paper, relationship terms such as "first" and "second" are intended to distinguish one entity or operation from another entity or operation, not to indicate or imply any actual relationship or order between them.

[0035] The terms "comprise", "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 can include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element preceded by "comprises a" does not exclude the existence of additional identical elements in the process, method, article, or apparatus that comprises the recited element.

[0036] Referring to Figures 1 to 4 A water supply polyethylene pipe is shown, comprising a pipe body 1, one end of the pipe body 1 is provided with a bearing part 2, the other end of the pipe body 1 is provided with a plug part 3 matched with the bearing part 2;

[0037] A guide piece 11 is arranged in the pipe body 1 to guide the water flow in the pipe body 1 to form a turbulent flow in the pipe body 1, the guide piece 11 is arranged in a spiral shape in the pipe body 1, and the guide piece 11 is arranged along the length direction of the pipe body 1;

[0038] A first reinforcing rib 12 is arranged outside the pipe body 1, the first reinforcing rib 12 is arranged in a spiral shape outside the pipe body 1, and the first reinforcing rib 12 is arranged along the length direction of the pipe body 1;

[0039] A second reinforcing rib 13 is also arranged outside the pipe body 1, the second reinforcing rib 13 is arranged along the length direction of the pipe body 1, the second reinforcing rib 13 has a plurality of reinforcing ribs, and the second reinforcing rib 13 is uniformly arranged along the circumferential direction of the pipe body 1.

[0040] Specifically, when the water flow flows in the pipe body 1, the guide piece 11 guides the water flow to flow in a spiral shape, and due to the certain flow rate of the water flow, under the action of inertia, the water flow flows in a spiral shape along the guide piece 11 to a higher position and then falls downward under the action of gravity. The guided part of the water flow can impact another part of the water flow below, thereby making the water flow in the pipe body 1 have a certain turbulent effect, so that the water flow in the pipe body 1 is not easy to freeze.

[0041] At the same time, since the guide piece 11 is arranged in the pipe body 1, the guide piece 11 has a simple structure and does not need to be arranged with other mounting structures, and the guide piece 11 does not need to move in the working process. Therefore, the guide piece 11 does not need to be maintained, and the guide piece 11 will not fail during long-term use.

[0042] Due to the arrangement of the guide piece 11, the pipe body 1 has higher strength and is not easy to be damaged during long-term use.

[0043] Referring to Figures 1 to 4As shown, in some embodiments, the first reinforcing rib 12 is also arranged in a tubular spiral shape outside the pipe body 1, and the rotation direction of the first reinforcing rib 12 can be opposite to that of the guide piece 11, so that the first reinforcing rib 12 is arranged on the pipe body 1 in a grid-like manner with the guide piece 11, and the pipe body 1 has higher strength.

[0044] In some embodiments, the second reinforcing rib 13 is arranged to further improve the strength of the pipe body 1. The higher the strength of the pipe body 1, the less likely the pipe body 1 is to be damaged during long-term use. At the same time, the higher the strength of the pipe body 1, the easier the pipe body 1 is to transport.

[0045] In some embodiments, the insertion part 3 is provided with a ring groove 31, and the receiving part 2 is provided with locking grooves 21, and the locking grooves 21 are at least two and are uniformly arranged along the circumferential direction of the receiving part 2.

[0046] The receiving part 2 is also provided with a locking hole 22 communicating with the locking groove 21, and the locking hole 22 is arranged along the axis direction of the receiving part 2, and each locking groove 21 communicates with an independent locking hole 22.

[0047] The receiving part 2 and the pipe body 1 are an integral structure, the outer diameter of the receiving part 2 is greater than the outer diameter of the pipe body 1, and the locking hole 22 penetrates the end face of the receiving part 2 close to the insertion part 3.

[0048] The insertion part 3 and the pipe body 1 are an integral structure.

[0049] The water supply pipe usually needs to be spliced with multiple pipe bodies 1, and the pipe body 1 is usually cylindrical. When splicing with screws or bolts, the circumferential positions of the two adjacent pipe bodies 1 need to be aligned so that the screws or bolts can pass through the assembly holes on the pipe body 1. This assembly method is not conducive to the splicing of the pipe body 1. By arranging the ring groove 31 and the locking groove 21, the receiving part 2 and the insertion part 3 can be matched, and the locking block can be arranged in the locking groove 21. Part of the locking block is in the locking groove 21, and the other part of the locking block is in the ring groove 31. This assembly method does not require the circumferential positions of the two pipe bodies 1 to be spliced to be determined to complete the assembly, so that the water supply pipe is easy to assemble.

[0050] Referring to Figures 1 to 4 As shown, in some embodiments, the water supply pipe usually needs to be used for a long time, so the splicing between the pipe bodies 1 usually needs high strength, for example, the locking block and the locking groove 21 can be assembled in an interference fit manner. When the locking block and the locking groove 21 cannot meet the strength requirement in the interference fit manner, the locking block can be locked in the locking groove 21 by using a screw.

[0051] Specifically, the locking hole 22 is communicated with the locking groove 21, and the locking hole 22 is perpendicular to the locking groove 21, that is, the locking groove 21 is arranged along the axial direction of the bearing part 2, the locking block can be provided with a threaded hole coaxially arranged with the locking hole 22, after the locking block is inserted into the locking groove 21 and the ring groove 31, the locking block is locked in the locking groove 21 by locking the threaded hole of the locking block through the locking hole 22, and the splicing of the two adjacent pipe bodies 1 is completed.

[0052] In some embodiments, the guide piece 11 has a rectangular cross-sectional shape, and the guide piece 11 is an integral structure with the pipe body.

[0053] The guide piece 11 is at least three, and the at least three guide pieces 11 are uniformly distributed in the pipe body 1.

[0054] The more the number of guide pieces 11, the better the effect of the guide piece 11 on guiding water flow, and the higher the strength of the pipe body 1.

[0055] When the guide piece 11 has a rectangular cross-sectional shape, the guide piece 11 has a larger guide surface and can better guide water flow.

[0056] In some embodiments, the first reinforcing rib 12 has a rectangular cross-sectional shape, and the first reinforcing rib 12 is an integral structure with the pipe body 1.

[0057] The second reinforcing rib 13 has a rectangular cross-sectional shape, and the second reinforcing rib 13 is an integral structure with the pipe body 1.

[0058] The height of the second reinforcing rib 13 protruding from the outer surface of the pipe body 1 is equal to the height of the first reinforcing rib 12 protruding from the outer surface of the pipe body 1.

[0059] The first reinforcing rib 12 and the second reinforcing rib 13 can also have other cross-sectional shapes.

[0060] The above describes the subject technical scheme of the utility model and the corresponding details, and it can be understood that the above description is only some implementation of the subject technical scheme of the utility model, and some details can be omitted in the specific implementation.

[0061] In addition, in some embodiments of the above utility model, a plurality of embodiments can be combined for implementation, and various combination schemes are not listed one by one due to the length of the article. Those skilled in the art can freely combine the above embodiments according to the needs in the specific implementation to obtain better application experience.

[0062] The person skilled in the art can obtain other detailed configurations or drawings according to the subject technical scheme of the utility model and the drawings when implementing the subject technical scheme of the utility model, and it is obvious that these details still belong to the range covered by the subject technical scheme of the utility model on the premise of not departing from the subject technical scheme of the utility model.

Claims

1. A polyethylene pipe for water supply, characterized by: The utility model provides a kind of pipe, including pipe body (1), one end of the pipe body (1) is provided with bearing part (2), the other end of the pipe body (1) is provided with the insertion part (3) matched with the bearing part (2); The pipe body (1) is provided with a guide vane (11) for guiding the water flow in the pipe body (1) to form a turbulent flow in the pipe body (1), the guide vane (11) is spirally arranged in the pipe body (1), and the guide vane (11) is arranged along the length direction of the pipe body (1); The pipe body (1) is provided with a first reinforcing rib (12) outside the pipe body (1), the first reinforcing rib (12) is spirally arranged outside the pipe body (1), and the first reinforcing rib (12) is arranged along the length direction of the pipe body (1); The pipe body (1) is further provided with a second reinforcing rib (13) outside the pipe body (1), the second reinforcing rib (13) is arranged along the length direction of the pipe body (1), the second reinforcing rib (13) has a plurality of second reinforcing ribs (13), and the second reinforcing rib (13) is uniformly arranged along the circumferential direction of the pipe body (1).

2. The polyethylene water service pipe according to claim 1, characterized by: The insertion part (3) is provided with a ring groove (31), the bearing part (2) is provided with a locking groove (21), the locking groove (21) has at least two locking grooves (21), and the at least two locking grooves (21) are uniformly arranged along the circumferential direction of the bearing part (2).

3. The polyethylene pipe for water supply according to claim 2, characterized by: The bearing part (2) is further provided with a locking hole (22) communicating with the locking groove (21), the locking hole (22) is arranged along the axial direction of the bearing part (2), and each locking groove (21) communicates with an independent locking hole (22).

4. The polyethylene water service pipe according to claim 1, characterized by: The cross-sectional shape of the guide vane (11) is rectangular, and the guide vane (11) is an integral structure with the pipe body.

5. The polyethylene pipe for water supply according to claim 4, characterized by: The guide vane (11) has at least three guide vanes (11), and the at least three guide vanes (11) are uniformly distributed in the pipe body (1).

6. The polyethylene water service pipe according to claim 1, characterized by: The cross-sectional shape of the first reinforcing rib (12) is rectangular, and the first reinforcing rib (12) is an integral structure with the pipe body (1).

7. The polyethylene pipe for water supply according to claim 6, characterized by: The cross-sectional shape of the second reinforcing rib (13) is rectangular, and the second reinforcing rib (13) is an integral structure with the pipe body (1).

8. The polyethylene pipe for water supply according to claim 7, characterized by: The height of the second reinforcing rib (13) protruding from the outer surface of the pipe body (1) is equal to the height of the first reinforcing rib (12) protruding from the outer surface of the pipe body (1).

9. The polyethylene water service pipe according to claim 3, characterized by: The bearing part (2) is an integral structure with the pipe body (1), the outer diameter of the bearing part (2) is greater than the outer diameter of the pipe body (1), and the locking hole (22) penetrates the end face of the bearing part (2) close to the insertion part (3).

10. The polyethylene water pipe according to claim 9, characterized by: The insertion part (3) is an integral structure with the pipe body (1).

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