PPR water supply pipe facilitating reduction of scale attached to inner wall

Abstract

The utility model relates to the field of pipelines, in particular to a PPR (pentatricopeptide repeats) water supply pipe favorable for reducing scale attached to the inner wall. And the joint mechanism is fixed between the two pipeline mechanisms, and dirt accumulation at the bend can be reduced. According to the PPR water supply pipe, when water passes through the position, located at the first protruding block, of the interior of the PPR water supply pipe body, the turbulence degree and the rotating speed of water flow are increased, so that the overall kinetic energy and impact force of the water flow are increased, the possibility that scale is attached to the inner wall of the PPR water supply pipe body is reduced, the shape of the first protruding block is designed to be asymmetric, the slope of one side is slow, and the slope of the other side is steep; the PPR water supply pipe has the advantages that water flow can generate stronger rotation and turbulent flow effects when passing through the PPR water supply pipe body, impact force is further enhanced, and meanwhile, bumps with different densities or heights are arranged in areas close to the pipe wall and the pipe center of the PPR water supply pipe body in a non-uniform distribution mode to adapt to water flow characteristics of areas with different flow speeds, so that water flow is disturbed more effectively, water conveying is accelerated, and water supply efficiency is improved. And the accumulation of dirt is avoided.

Description

TECHNICAL FIELD

[0001] The utility model relates to pipeline field, concretely is PPR water supply pipe of being beneficial to reducing inner wall attached dirt. BACKGROUND

[0002] In the field of water supply and drainage engineering, PPR water supply pipe is widely used due to its good performance. However, it has some problems: PPR pipe has limited length and cannot be bent for construction. In the case of long-distance laying or many corners, a large number of joints have to be used in construction. At the corner, impurities are easily deposited due to sudden change of water flow velocity, which easily leads to dirt accumulation, seriously affecting the water delivery efficiency and water quality safety of the pipeline, and also increasing the workload and cost of pipeline maintenance. SUMMARY

[0003] The utility model aims at providing PPR water supply pipe which is beneficial to reducing inner wall attached dirt to solve the problems in the background technology.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical scheme:

[0005] PPR water supply pipe which is beneficial to reducing inner wall attached dirt, comprising:

[0006] Pipeline mechanism, provided with two;

[0007] Joint mechanism, fixed between the two pipeline mechanisms, capable of reducing dirt accumulation at the bend.

[0008] Further, the pipeline mechanism comprises:

[0009] PPR water supply pipe body;

[0010] Bump one, provided with several, fixed at equal angles on the inner wall of the PPR water supply pipe body.

[0011] Preferably, the joint mechanism comprises:

[0012] Round pipe one, screwed on the inner wall of the PPR water supply pipe body at one end, the round pipe one end inside the PPR water supply pipe body is provided with a slope;

[0013] Ring shell, fixed on one end of the round pipe one, the ring shell outer wall is fixedly connected with round pipe two.

[0014] Preferably, the joint mechanism comprises:

[0015] Inclined surface ring frame, rotating at one end of the ring shell, the inclined surface ring frame outer wall is fixedly connected with conical pipe one.

[0016] Preferably, the joint mechanism comprises:

[0017] The convex blocks two are arranged at the inner wall of the conical pipe two.

[0018] Preferably, the joint mechanism comprises:

[0019] The three branch pipes are fixed at one end of the conical pipe one, and the conical pipe two is fixedly connected between the outer walls of the one ends of the three branch pipes.

[0020] Preferably, the joint mechanism comprises:

[0021] The convex blocks three are arranged at the inner wall of the conical pipe two.

[0022] The convex blocks four are arranged at the inner wall of the conical pipe two and close to one of the branch pipes.

[0023] Compared with the prior art, the utility model has the beneficial effects that:

[0024] 1. The shape of the convex blocks one is designed to be asymmetric, one side is gentle, and the other side is steep, so that the water flow generates more intense rotation and turbulence effect when passing, and the impact force is further enhanced, and meanwhile, the non-uniform distribution is adopted, different density or height of the convex blocks are arranged close to the pipe wall and the pipe center of the PPR water supply pipe body, so that the water flow characteristics of different flow rate areas are adapted, the water flow is more effectively disturbed, the water transportation is accelerated, and the accumulation of dirt is avoided.

[0025] 2. The conical pipe one is internally provided with the convex blocks two, the convex blocks two are made of elastic materials, such as rubber or special elastic plastic, and when the water flow impacts, the convex blocks two can play a buffering role, can absorb part of the energy and slow down the sudden change of the water flow speed, and the pipe diameter of the conical pipe one is greater than that of the PPR water supply pipe body, so that the water flow enters the branch pipes more smoothly, the local turbulence and dirt accumulation at the bend are reduced due to the excessive water flow impact, the water flow is dispersed by the three branch pipes, the water flow speed and flow in a single pipeline are reduced, the deposition of impurities in the bend is reduced, the relatively small bending radius can reduce the resistance and energy loss of the water flow at the bend, the water flow is smoother, and the possibility of dirt deposition is reduced to a certain extent.

[0026] 3. The conical pipe two is internally provided with the convex blocks three and the convex blocks four, the layout of the branch pipes can be reasonably planned, the water flow guiding structure similar to a spiral or vortex is formed, the rotation and disturbance effect of the overall water flow is further enhanced, the water flow transportation is accelerated, the scouring capacity of dirt is improved, and the risk of dirt deposition is reduced. BRIEF DESCRIPTION OF DRAWINGS

[0027] Figure 1 It is the overall structure schematic view of the utility model.

[0028] Figure 2 is the structure diagram of the first protruding block in the utility model;

[0029] Figure 3 is the structure diagram of the joint mechanism in the utility model;

[0030] Figure 4 is the structure diagram of the first circular pipe in the utility model;

[0031] Figure 5 is the structure diagram of the inclined surface ring frame in the utility model;

[0032] Figure 6 is the structure diagram of the first conical pipe in the utility model;

[0033] Figure 7 is the structure diagram of the second conical pipe in the utility model.

[0034] In the figure: 100, pipeline mechanism; 110, PPR water supply pipe body; 111, first protruding block; 200, joint mechanism; 210, first circular pipe; 211, second circular pipe; 212, slope; 213, ring shell; 214, inclined surface ring frame; 220, first conical pipe; 222, second protruding block; 223, second conical pipe; 224, third protruding block; 225, fourth protruding block; 226, branch pipe. DETAILED DESCRIPTION

[0035] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0036] Please refer to Figures 1-7 In the embodiments of the utility model, the PPR water supply pipe capable of reducing the dirt on the inner wall comprises two pipeline mechanisms 100. The joint mechanism 200 is fixed between the two pipeline mechanisms 100, which can reduce the dirt accumulation at the bend. The pipeline mechanism 100 comprises a PPR water supply pipe body 110 and the following parts: the first protruding block 111 is arranged on the inner wall of the PPR water supply pipe body 110 at equal angles, and the shapes of the plurality of first protruding blocks 111 are asymmetric. When the water passes through the PPR water supply pipe body 110 and reaches the first protruding block 111, the turbulence degree and rotation speed of the water flow are increased, so that the overall kinetic energy and impact force of the water flow are increased.

[0037] The joint mechanism 200 comprises the following parts: the round pipe one 210 is screwed in the inner wall of the PPR water supply pipe body 110 at one end, the slope 212 is arranged at the end of the round pipe one 210 inside the PPR water supply pipe body 110, the ring shell 213 is fixed to the end of the round pipe one 210, the round pipe two 211 is fixedly connected to the outer wall of the ring shell 213, the bevel ring frame 214 is rotated at one end of the ring shell 213, and the conical pipe one 220 is fixedly connected to the outer wall of the bevel ring frame 214;

[0038] The joint mechanism 200 comprises the following parts: the convex block two 222 is arranged at equal angles on the inner wall of the conical pipe one 220, and the branch pipe 226 is arranged at three ends of the conical pipe one 220, the conical pipe two 223 is fixedly connected between the outer walls of the three branch pipes 226, and the conical pipe two 223 is fixedly connected with the bevel ring frame 214; by arranging the convex block two 222 in the conical pipe one 220, the convex block two 222 is made of elastic material, such as rubber or special elastic plastic, when the water flow impacts, the convex block two 222 can play a buffering role, can absorb part of the energy and slow down the sudden change of water flow speed;

[0039] The joint mechanism 200 comprises the following parts: the convex block three 224 is arranged at equal angles on the inner wall of the conical pipe two 223, and the convex block four 225 is arranged at equal intervals on the inner wall of the conical pipe two 223 near one of the branch pipes 226; by arranging the convex block three 224 and the convex block four 225 in the conical pipe two 223, the layout of the shunt pipe can be reasonably planned, so that a water flow guiding structure similar to a spiral or vortex is formed, and the rotation and disturbance effect of the overall water flow is further enhanced.

[0040] Specifically, during operation, the operator places one end of the PPR water supply pipe body 110 into contact with the circular pipe 210, twists the circular pipe 211, causing the circular pipe 210 to rotate and screw into one end of the PPR water supply pipe body 110 for fixation. This ensures that one end of the circular pipe 210 is located at the slope 212, tightly against the inner wall of the PPR water supply pipe body 110. A sealing element is installed at the limiting point to prevent internal water leakage. This completes the installation of the pipe mechanism 100 and the connector mechanism 200. When water passes through the interior of the PPR water supply pipe body 110 at the protrusion 111, the turbulence and rotation speed of the water flow are increased, thereby increasing the overall kinetic energy and impact force of the water flow and reducing the possibility of scale buildup on the inner wall of the PPR water supply pipe body 110. When the water passes through the slope 212, it enters the cone along the slope of the slope 212. Inside the conical pipe 220, the diameter of the conical pipe 220 is larger than the diameter of the PPR water supply pipe body 110. When the water flows into the conical pipe 220, the speed will decrease, thus reducing the impact force of the water. When passing through several protrusions 222, the protrusions 222 will absorb some energy and play a buffering role, allowing the water to flow smoothly into multiple branch pipes 226. When the water flows from the branch pipes 226 into the conical pipe 223, the water flowing out of one of the branch pipes 226 will pass through the protrusion 3 224, which will strengthen the kinetic energy of the water flow and flow into the PPR water supply pipe body 110 connected to the conical pipe 223. The water flowing out of the other two branch pipes 226 will pass through the protrusion 4 225, which will merge into the main flow, increasing the turbulence of the water flow and accelerating the delivery of the water.

[0041] Example 1

[0042] like Figure 2 As shown, in this embodiment, the pipe mechanism 100 includes a PPR water supply pipe body 110 and the following parts: a plurality of protrusions 111 are provided and fixed at equal angles to the inner wall of the PPR water supply pipe body 110.

[0043] In this embodiment, when water passes through the PPR water supply pipe body 110 at the protrusion 111, the turbulence and rotation speed of the water flow are increased, thereby increasing the overall kinetic energy and impact force of the water flow and reducing the possibility of scale buildup on the inner wall of the PPR water supply pipe body 110. By designing the shape of the protrusion 111 to be asymmetrical, with a gentler slope on one side and a steeper slope on the other side, the water flow generates a stronger rotation and turbulence effect when passing through, further enhancing the impact force. At the same time, a non-uniform distribution method is adopted, with protrusions of different densities or heights set in the area near the pipe wall and center of the PPR water supply pipe body 110 to adapt to the water flow characteristics in different flow velocity areas, more effectively disturbing the water flow, accelerating water delivery, and avoiding the accumulation of dirt.

[0044] like Figure 3 and Figure 6As shown, in this embodiment, the connector mechanism 200 includes the following parts: several protrusions 222 are provided and fixed at equal angles to the inner wall of the tapered tube 220, and three branch tubes 226 are provided and fixed at one end of the tapered tube 220. A tapered tube 223 is fixedly connected between the outer walls of one end of the three branch tubes 226, and the tapered tube 223 is fixedly connected to the inclined ring frame 214.

[0045] In practice, when water passes through slope 212, it enters the conical pipe 220 along the slope of slope 212. The diameter of the conical pipe 220 is larger than the diameter of the PPR water supply pipe body 110. The water flow slows down upon entering the conical pipe 220, thus reducing the impact force. When passing through several protrusions 222, the protrusions absorb some energy, acting as a buffer, allowing the water to flow smoothly into multiple branch pipes 226. From the branch pipes 226, the water flows into the conical pipe 223. Several protrusions 222 are installed inside the conical pipe 220. These protrusions 222 are made of elastic materials, such as rubber or special elastic plastics. During flow impact, the second protrusion 222 can act as a buffer, absorbing some energy and slowing down the sudden change in water flow velocity. Combined with the fact that the diameter of the tapered pipe 220 is larger than that of the PPR water supply pipe body 110, the water flow enters the branch pipe 226 more smoothly, reducing local turbulence and dirt accumulation at bends caused by excessive water flow impact. Furthermore, the three branch pipes 226 can disperse the water flow, reducing the water flow velocity and flow rate in a single pipe, reducing the deposition of impurities in the water flow at bends. The relatively small bend radius can reduce the resistance and energy loss of the water flow at bends, making the water flow smoother and reducing the possibility of dirt deposition to a certain extent.

[0046] Example 2

[0047] like Figure 7 As shown, in this embodiment, the connector mechanism 200 includes the following parts: a plurality of protrusions 224 are provided and fixed at equal angles to the inner wall of the tapered tube 223, and a plurality of protrusions 225 are provided and fixed at equal intervals to the inner wall of the tapered tube 223 near one of the branch tubes 226.

[0048] In the embodiment, the water flowing from the branch pipes 226 into the conical pipe 223, the water flowing from one of the branch pipes 226 passes through the convex block 3 224, so that the water flow is strengthened and flows into the PPR water supply pipe body 110 connected with the conical pipe 223, and the water flowing from the other two branch pipes 226 passes through the convex block 4 225 and merges into the main flow, so that the turbulence degree of the water flow is increased and the water flow is accelerated, and the convex blocks 3 224 and 4 225 arranged in the conical pipe 223 can reasonably plan the layout of the branch pipe, so that a water flow guiding structure similar to a spiral or vortex is formed, the rotation and disturbance effect of the overall water flow is further enhanced, the water flow is accelerated, the scouring capacity on the dirt is improved, and the risk of dirt deposition is reduced.

[0049] It is apparent for those skilled in the art that the present application is not limited to the details of the above exemplary embodiments, but can be implemented in other concrete forms without departing from the spirit or essential characteristics of the present application. Therefore, the embodiments should be considered in all aspects as illustrative and not restrictive, and the scope of the present application is defined by the appended claims rather than the above description, and it is intended to embrace all changes falling within the meaning and scope of the equivalent elements of the claims. Any reference signs in the claims should not be considered as limiting the claims involved.

[0050] In addition, it should be understood that, although the present specification is described in terms of embodiments, not every embodiment contains only one independent technical solution, and the description of the specification is only for the sake of clarity, and those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can be combined appropriately to form other embodiments that those skilled in the art can understand.

Claims

1. A PPR water service pipe which is conducive to reducing inner wall fouling, characterized in that, Include: Pipe mechanism (100) is provided with two, the pipe mechanism (100) includes: PPR water supply pipe body (110); Nub one (111) is provided with several, fixed at the inner wall of PPR water supply pipe body (110) at equal angle; Joint mechanism (200) is fixed between two pipe mechanism (100), can reduce the dirt accumulation at the bend, the joint mechanism (200) includes: Round pipe one (210) is screwed in the inner wall of PPR water supply pipe body (110) at one end, and the one end of round pipe one (210) is provided with slope (212) inside PPR water supply pipe body (110); Ring shell (213) is fixed at one end of round pipe one (210), and ring shell (213) outer wall is fixedly connected with round pipe two (211).

2. The PPR water supply pipe for reducing inner wall fouling according to claim 1, characterized in that, The joint mechanism (200) includes: Inclined surface ring frame (214) rotates at one end of ring shell (213), and the outer wall of inclined surface ring frame (214) is fixedly connected with conical pipe one (220).

3. The PPR water service pipe for reducing the inner wall fouling according to claim 2, characterized in that, The joint mechanism (200) includes: Nub two (222) is provided with several, fixed at the inner wall of conical pipe one (220) at equal angle.

4. The PPR water service pipe for reducing the inner wall fouling according to claim 3, characterized in that, The joint mechanism (200) includes: Branch pipe (226) is provided with three, fixed at one end of conical pipe one (220), and the outer wall between the one end of three branch pipes (226) is fixedly connected with conical pipe two (223), and conical pipe two (223) is fixedly connected with inclined surface ring frame (214).

5. The PPR water service pipe for reducing the inner wall fouling as claimed in claim 4 wherein, The joint mechanism (200) includes: Nub three (224) is provided with several, fixed at the inner wall of conical pipe two (223) at equal angle; Nub four (225) is provided with several, fixed at the inner wall of conical pipe two (223) at equal interval near one of branch pipe (226) position.

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