Pipeline water head energy dissipation device

Abstract

The utility model discloses a pipeline water head energy dissipation device which comprises an energy dissipation pipeline, a connector, a plug and an energy dissipation ball. A plurality of water outlet holes are distributed in the pipe wall of the energy dissipation pipeline; the connector is arranged at the first end of the energy dissipation pipeline and used for being connected with a water inlet pipe. The plug is arranged at the second end of the energy dissipation pipeline; and the energy dissipation pipeline is filled with the multiple energy dissipation balls, and the diameter of the energy dissipation balls is larger than the hole diameter of the water outlet holes. The energy dissipation device can dissipate energy of a water inlet head of the water tank, so that vibration and noise caused by overlarge impact force of power water are avoided, and impact and damage of the impact force to the tank body are avoided.

Description

Technical Field

[0001] This utility model relates to the field of pipeline energy dissipation technology, specifically to a pipeline head energy dissipation device. Background Technology

[0002] Water tanks installed on the roof of buildings can be used for secondary water supply and rainwater reuse systems within the buildings. During the operation of the secondary water supply and rainwater reuse systems, water needs to be replenished into the water tank through the inlet pipe. When replenishing water, the water entering the tank has a large head kinetic energy, and the bottom of the tank bears a large impact force, resulting in large inlet kinetic energy and generating vibration and noise. Utility Model Content

[0003] To address the shortcomings of existing technologies, this utility model provides a pipeline water head energy dissipation device to dissipate the water head entering the water tank, thereby solving the vibration and noise caused by excessive impact force of the kinetic water and avoiding impact and damage to the tank body.

[0004] This utility model provides a pipeline head dissipation device, comprising:

[0005] An energy dissipation pipe, wherein several water outlet holes are distributed on the pipe wall;

[0006] A connector is located at the first end of the energy dissipation pipe and is used to connect to the water inlet pipe.

[0007] A plug, wherein the plug is disposed at the second end of the energy dissipation pipe; and,

[0008] Energy-absorbing balls, a plurality of such energy-absorbing balls are filled inside the energy-absorbing pipe, and the diameter of the energy-absorbing balls is larger than the diameter of the outlet hole.

[0009] Furthermore, the connector includes a large-diameter pipe section, a small-diameter pipe section, and a reducing pipe section disposed between the large-diameter pipe section and the small-diameter pipe section. The large-diameter pipe section is connected to the first end of the energy dissipation pipe, and the small-diameter pipe section is used to connect to the water inlet pipe.

[0010] Furthermore, the inner diameter of the large-diameter pipe section is 1.5-2 times the inner diameter of the small-diameter pipe section.

[0011] Furthermore, the end of the small-diameter pipe section is provided with a flange.

[0012] Furthermore, the inner wall of the large-diameter pipe section is provided with internal threads, and the outer wall of the first end of the energy dissipation pipe is provided with external threads that are compatible with the internal threads. The large-diameter pipe section is threadedly fitted onto the first end of the energy dissipation pipe.

[0013] Furthermore, it also includes a perforated plate, wherein a boss is provided on the inner wall of the large-diameter pipe section near the end of the variable-diameter pipe section, and the periphery of the perforated plate is located between the boss and the first end of the energy dissipation pipe.

[0014] Furthermore, the plug includes an end plate portion and an annular portion extending from the periphery of the end plate portion to one side. The annular portion has an internal thread inside, and the outer wall of the second end of the energy dissipation pipe has an external thread adapted to the internal thread. The annular portion is threadedly fitted onto the second end of the energy dissipation pipe.

[0015] Furthermore, the energy-dissipating ball is made of plastic.

[0016] The beneficial effects of this utility model are reflected in:

[0017] In use, the connector of the water head energy dissipation device is connected to the inlet pipe of the water tank. When the water flows into the energy dissipation pipe through the inlet pipe, the energy dissipation ball inside the energy dissipation pipe can disperse and dissipate the water head. After the water head is dispersed and dissipated by the energy dissipation ball, the water flow is discharged through the outlet hole on the pipe wall of the energy dissipation pipe, further dispersing the water head. In this way, the impact force of the water head entering the water tank will be dissipated, thereby dissipating the impact force of the kinetic water entering the building water tank, solving the vibration and noise caused by excessive impact force of kinetic water, and avoiding the impact and damage to the tank body. Attached Figure Description

[0018] To more clearly illustrate the specific embodiments of this utility model or the technical solutions in the prior art, the drawings used in the description of the specific embodiments or the prior art will be briefly introduced below. In all the drawings, similar elements or parts are generally identified by similar reference numerals. In the drawings, the elements or parts are not necessarily drawn to scale.

[0019] Figure 1 This is an assembly drawing of an embodiment of the present utility model;

[0020] Figure 2 This is an exploded view of an embodiment of the present utility model;

[0021] Figure 3 This is a front view of an embodiment of the present utility model;

[0022] Figure 4 for Figure 3 AA sectional view.

[0023] In the attached diagram, 100-energy dissipation pipe; 110-water outlet; 200-connector; 210-large diameter pipe section; 220-small diameter pipe section; 230-reducing pipe section; 240-flange; 250-bore; 300-plug; 310-end plate; 320-ring section; 400-energy dissipation ball; 500-perforated plate. Detailed Implementation

[0024] The embodiments of the present invention will now be described in detail with reference to the accompanying drawings. These embodiments are merely illustrative of the present invention and should not be construed as limiting the scope of protection of the present invention.

[0025] It should be noted that, unless otherwise stated, the technical or scientific terms used in this application shall have the ordinary meaning as understood by one of ordinary skill in the art to which this utility model pertains.

[0026] like Figures 1-4 As shown in the figure, this utility model embodiment provides a pipeline head energy dissipation device, including an energy dissipation pipeline 100, a connector 200, a plug 300, and an energy dissipation ball 400.

[0027] The wall of the energy dissipation pipe 100 has several water outlet holes 110, and the diameter of the water outlet holes 110 is about 30mm.

[0028] The connector 200 is located at the first end of the energy dissipation pipe 100 and is used to connect to the water inlet pipe.

[0029] In some embodiments, refer to Figure 2 and Figure 4 The connector 200 includes a large-diameter pipe section 210, a small-diameter pipe section 220, and a reducing pipe section 230 located between the large-diameter pipe section 210 and the small-diameter pipe section 220. The large-diameter pipe section 210 is connected to the first end of the energy dissipation pipe 100, and the small-diameter pipe section 220 is used to connect to the water inlet pipe.

[0030] Optionally, the inner diameter of the large-diameter pipe section 210 is 1.5 to 2 times the inner diameter of the small-diameter pipe section 220.

[0031] The water inlet pipe, which can enter the water tank from the top or side, can be directly installed at the end of the water inlet pipe. When selecting the energy dissipation device, the pipe diameter should be fully considered. A water inlet pipe with a diameter of 110mm can be configured with an energy dissipation pipe 100 with a diameter of 200mm. The two are connected by a reducing connector 200. In this way, the cross-section of the water inlet suddenly increases, and the water head will be dispersed, thereby reducing the water head.

[0032] In some embodiments, to facilitate the connection between the device and the water inlet pipe, the end of the small-diameter pipe section 220 is provided with a flange 240, and the connector 200 is connected to the flange 240 on the water inlet pipe through the flange 240, making installation simple and convenient.

[0033] It is understood that in other embodiments, the device and the water inlet pipe may also be connected by adhesive or welding.

[0034] In some embodiments, refer to 2 and Figure 4In order to facilitate the assembly between the connector 200 and the energy dissipation pipe 100, the inner wall of the large-diameter pipe section 210 is provided with an internal thread, and the outer wall of the first end of the energy dissipation pipe 100 is provided with an external thread that matches the internal thread. The large-diameter pipe section 210 is threadedly fitted onto the first end of the energy dissipation pipe 100.

[0035] The plug 300 is located at the second end of the energy dissipation pipe 100.

[0036] In some embodiments, refer to Figure 2 and Figure 4 To facilitate the assembly between the plug 300 and the energy dissipation pipe 100, the plug 300 includes an end plate portion 310 and an annular portion 320 extending from the periphery of the end plate portion 310 to one side. The annular portion 320 has an internal thread, and the outer wall of the second end of the energy dissipation pipe 100 has an external thread that matches the internal thread. The annular portion 320 is threadedly fitted onto the second end of the energy dissipation pipe 100.

[0037] Multiple energy-absorbing balls 400 are filled inside the energy-absorbing pipe 100, and the diameter of the energy-absorbing balls 400 is larger than the diameter of the outlet hole 110.

[0038] In some embodiments, continue to refer to Figure 2 and Figure 4 The pipeline head dissipation device also includes a perforated plate 500. The inner wall of the large-diameter pipe section 210 near the reducing pipe section 230 is provided with a boss 250. The periphery of the perforated plate 500 is located between the boss 250 and the first end of the energy dissipation pipe 100. By setting the perforated plate 500, the perforated plate 500 not only plays the role of dissipating the water head, but also restricts the energy dissipation ball 400 inside the energy dissipation pipe 100, preventing the energy dissipation ball 400 from entering the inlet pipe.

[0039] Optionally, the energy dissipation ball 400 is made of plastic.

[0040] In use, the connector 200 of the water head energy dissipation device is connected to the inlet pipe of the water tank. When the water flows into the energy dissipation pipe 100 through the inlet pipe, the energy dissipation ball 400 inside the energy dissipation pipe 100 can disperse and dissipate the water head. After the water head is dispersed and dissipated by the energy dissipation ball 400, the water flow is discharged through the outlet hole 110 on the pipe wall of the energy dissipation pipe 100, further dispersing the water head. In this way, the water head impact force entering the water tank will be dissipated, thereby dissipating the impact force of the kinetic water entering the building water tank, solving the vibration and noise caused by excessive kinetic water impact force, and avoiding the impact and damage to the tank body.

[0041] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of this utility model, and not to limit it. Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some or all of the technical features. Such modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of this utility model, and they should all be covered within the scope of the claims and specification of this utility model.

Claims

1. A pipeline head dissipation device, characterized in that, include: An energy dissipation pipe, wherein several water outlet holes are distributed on the pipe wall; A connector is located at the first end of the energy dissipation pipe and is used to connect to the water inlet pipe. A plug, wherein the plug is disposed at the second end of the energy dissipation pipe; and, Energy-absorbing balls, a plurality of such energy-absorbing balls are filled inside the energy-absorbing pipe, and the diameter of the energy-absorbing balls is larger than the diameter of the outlet hole.

2. The pipeline head dissipation device according to claim 1, characterized in that, The connector includes a large-diameter pipe section, a small-diameter pipe section, and a reducing pipe section located between the large-diameter pipe section and the small-diameter pipe section. The large-diameter pipe section is connected to the first end of the energy dissipation pipe, and the small-diameter pipe section is used to connect to the water inlet pipe.

3. The pipeline head dissipation device according to claim 2, characterized in that, The inner diameter of the large-diameter pipe section is 1.5 to 2 times the inner diameter of the small-diameter pipe section.

4. The pipeline head dissipation device according to claim 2, characterized in that, The small-diameter pipe section is equipped with a flange at its end.

5. The pipeline head dissipation device according to claim 2, characterized in that, The inner wall of the large-diameter pipe section is provided with internal threads, and the outer wall of the first end of the energy dissipation pipe is provided with external threads that are compatible with the internal threads. The large-diameter pipe section is threadedly fitted onto the first end of the energy dissipation pipe.

6. The pipeline head dissipation device according to claim 5, characterized in that, It also includes a perforated plate, wherein a boss is provided on the inner wall of the large-diameter pipe section near the end of the variable-diameter pipe section, and the periphery of the perforated plate is located between the boss and the first end of the energy dissipation pipe.

7. The pipeline head dissipation device according to claim 1, characterized in that, The plug includes an end plate portion and an annular portion extending from the periphery of the end plate portion to one side. The annular portion has an internal thread inside, and the outer wall of the second end of the energy dissipation pipe has an external thread adapted to the internal thread. The annular portion is threadedly fitted onto the second end of the energy dissipation pipe.

8. The pipeline head dissipation device according to claim 1, characterized in that, The energy-dissipating ball is made of plastic.

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