Sound insulation, noise reduction and shock absorption water supply system

Abstract

The utility model relates to the technical field of pipeline water supply, and provides a sound insulation, noise reduction and shock absorption water supply system. The liquid inlet pipe is installed at the liquid inlet end of the mute pump and used for conveying liquid to the mute pump. The liquid outlet pipe is installed at the liquid outlet end of the mute pump and used for outputting liquid conveyed by the mute pump. The damping part is mounted outside the liquid inlet pipe and the liquid outlet pipe and used for reducing vibration generated when liquid flows in the liquid inlet pipe and the liquid outlet pipe; and the sound insulation part is arranged at the joint of the damping part and the wall body, so that sound generated by vibration is reduced. By means of the mute pump with the mute function and the sound insulation part, outward transmission of sound can be reduced, and the situation that the sound is too loud and influences life of other people is prevented; through the arrangement of the damping part, vibration generated by liquid flowing can be reduced in the liquid conveying process, and the situation that the generated vibration influences the normal life of other people is prevented; and in addition, the problem of connection looseness caused by vibration can be prevented while shock absorption is achieved.

Description

Technical Field

[0001] This utility model relates to the field of pipeline water supply technology, specifically to a sound-insulating, noise-reducing, and vibration-damping water supply system. Background Technology

[0002] Pipelines are used in many aspects of life. During pipeline construction, it is necessary to consider the vibration and noise generated during pipeline use. In other words, during the process of transporting liquids in pipelines, vibrations will be generated due to changes in the internal flow rate. Moreover, a high water flow rate will also be accompanied by water flow noise. When the sound or vibration is large, it will affect the normal life of others. Summary of the Invention

[0003] In view of the shortcomings of existing technologies in terms of noise, the purpose of this utility model is to provide a water supply system with good vibration reduction and sound insulation.

[0004] To solve the above problems, this utility model provides the following technical solution:

[0005] A soundproof, noise-reducing, and vibration-damping water supply system, comprising:

[0006] Silent pump, used for pumping fluid;

[0007] The inlet pipe is installed at the inlet end of the silent pump and is used to deliver liquid to the silent pump.

[0008] The liquid outlet pipe is installed at the liquid outlet end of the silent pump and is used to output the liquid delivered by the silent pump.

[0009] The shock absorber is installed on the outside of the inlet and outlet pipes to reduce the vibration generated when liquid flows through them.

[0010] The sound insulation section is located at the connection between the vibration damping section and the wall to reduce the noise caused by vibration.

[0011] In some embodiments, the water supply system further includes a flexible connector; the flexible connector is used to connect two adjacent inlet pipes or two adjacent outlet pipes.

[0012] In some embodiments, the elastic connector is made of rubber.

[0013] In some embodiments, the sound insulation portion includes a sound insulation panel; the sound insulation panel is laid on the wall.

[0014] In some embodiments,

[0015] The shock-absorbing part includes a support frame, a clamping part, and a shock-absorbing part;

[0016] The support frame is mounted on the sound insulation panel;

[0017] The clamping part is provided on the support frame; the clamping part clamps the outside of the inlet pipe and the outlet pipe;

[0018] The shock-absorbing part is located between the support frame and the clamping part, and is used to reduce the vibration caused by the liquid passing through the inlet and outlet pipes.

[0019] In some embodiments,

[0020] The clamping part includes a fixed ring and a swing ring;

[0021] Both the fixed ring and the swing ring are semi-circular rings;

[0022] The swing ring is hinged to one end of the fixed ring. When the swing ring swings around the hinge and engages with the fixed ring, a circular ring is formed. The inlet pipe or outlet pipe is placed inside the circular ring and clamped.

[0023] In some embodiments,

[0024] The damping section includes a first damping section and a second damping section;

[0025] The first shock-absorbing part is provided on the clamping part to reduce the vibration received by the clamping part;

[0026] The second shock-absorbing part is provided on the support frame to reduce the vibration experienced by the support frame.

[0027] In some embodiments,

[0028] The first damping component includes a spring and two sector-shaped parts;

[0029] One of the fan-shaped components is placed inside the swing ring, and the other fan-shaped component is placed inside the fixed ring. The fan-shaped component is connected to the swing ring by a spring, and the fan-shaped component is connected to the fixed ring by a spring. The inlet pipe or outlet pipe is placed inside the two fan-shaped components.

[0030] In some embodiments,

[0031] The second damping part includes damping pads;

[0032] The damping plate arches upwards, the clamping part is installed in the middle of the damping plate, and the two ends of the damping plate are installed on the support frame.

[0033] In some embodiments, the number of damping pads is greater than or equal to one.

[0034] The beneficial effects of this utility model are: by using a silent pump with a silent function and a sound insulation part, the transmission of sound can be reduced, preventing the sound from being too loud and affecting the lives of others; by setting up a shock-absorbing part, the vibration caused by the liquid flow during liquid transportation can be reduced, preventing the vibration from affecting the normal lives of others; and while reducing vibration, it also prevents the problem of loosening of connections caused by vibration. Attached Figure Description

[0035] Figure 1 This is a schematic diagram of the installation location of a sound insulation, noise reduction, and vibration damping water supply system according to the present invention;

[0036] Figure 2 This is a front view of the shock-absorbing part of this utility model;

[0037] Figure 3 This is a perspective view of the shock-absorbing part of this utility model;

[0038] Figure 4 This is a three-dimensional schematic diagram of the installation of the inlet or outlet pipe of this utility model.

[0039] Figure label:

[0040] 10. Silent pump; 20. Inlet pipe; 30. Outlet pipe; 40. Vibration damping unit;

[0041] 100. Support frame; 110. Clamping part; 120. First shock absorber; 130. Second shock absorber;

[0042] 111. Fixed ring; 112. Swinging ring; 113. Fastener; 1131. Bolt; 1132. Nut; 114. Pre-fixed part; 1141. Clip;

[0043] 121. Spring; 122. Sector-shaped component;

[0044] 131. Shock absorber pad; 132. Shock absorber sleeve. Detailed Implementation

[0045] The technical solutions of the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this application, and not all embodiments. Based on the embodiments of this application, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the scope of protection of this application.

[0046] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of this utility model, "a plurality of" means two or more, unless otherwise explicitly specified.

[0047] For ease of description of the first, second, and third directions in the embodiments of this application, the first direction is the left-right direction in the figures, the second direction is the front-back direction in the figures, and the third direction is the up-down direction in the figures. The x-axis arrow direction is referred to as the "right" direction, the y-axis arrow direction as the "up" direction, and the z-axis arrow direction as the "back" direction, but these are not the sole limitations in the actual application of this application.

[0048] like Figure 1 As shown, this embodiment provides a soundproof, noise-reducing, and vibration-damping water supply system, which includes a silent pump 10, an inlet pipe 20, an outlet pipe 30, a vibration damping part 40, and a sound insulation part. The silent pump 10 is used for pumping liquid; the inlet pipe 20 is installed at the inlet end of the silent pump 10 and is used to deliver liquid to the silent pump 10; the outlet pipe 30 is installed at the outlet end of the silent pump 10 and is used to output the liquid delivered by the silent pump 10; the vibration damping part 40 is installed outside the inlet pipe 20 and the outlet pipe 30 and is used to reduce the vibration generated when the liquid flows through the inlet pipe 20 and the outlet pipe 30; the sound insulation part is located at the connection between the vibration damping part 40 and the wall to reduce the noise generated by vibration. In other words, the silent pump 10 draws water out through the inlet pipe 20 and then delivers the water to the outlet pipe 30. When the silent pump 10 pumps liquid, the use of the silent pump 10 with a silent function and the sound insulation part can reduce the transmission of sound and prevent the sound from being too loud and affecting the lives of others. The use of the shock-absorbing part 40 can reduce the vibration caused by the liquid flow during the liquid delivery process and prevent the vibration from affecting the normal life of others. At the same time as shock absorption, it can also prevent the problem of loose connection caused by vibration.

[0049] like Figure 1 As shown, in this embodiment, the water supply system further includes a flexible connector; the flexible connector is used to connect two adjacent inlet pipes 20 or two adjacent outlet pipes 30. The flexible connector can be made of rubber. Using a flexible connection between two adjacent inlet pipes 20 or outlet pipes 30 ensures that the connection can still be maintained even if misalignment occurs during installation. The use of rubber as the flexible connector also provides better elastic sealing.

[0050] like Figure 1As shown, in this embodiment, the sound insulation part includes a sound insulation panel; the sound insulation panel is laid on the wall. The laying of the sound insulation panel can isolate the water flow generated by the inlet pipe 20 or the outlet pipe 30, preventing it from being transmitted to the outside and affecting the lives of others.

[0051] like Figures 1-3 As shown, in this embodiment, the shock-absorbing part 40 includes a support frame 100, a clamping part 110, and the shock-absorbing part 40 itself. The support frame 100 is mounted on the sound insulation board; the clamping part 110 is disposed on the support frame 100; the clamping part 110 clamps the outside of the inlet pipe 20 and the outlet pipe 30; the shock-absorbing part 40 is disposed between the support frame 100 and the clamping part 110, and is used to reduce the vibration caused by the liquid passing through the inlet pipe 20 and the outlet pipe 30. That is to say, when the inlet pipe 20 or the outlet pipe 30 is installed and supported, the shock-absorbing part 40 performs shock absorption, which can reduce the vibration of the clamping part 110 and the support frame 100 when the inlet pipe 20 or the outlet pipe 30 vibrates or vibrates strongly, thus preventing the support frame 100 from loosening due to vibration and also preventing the vibration from affecting the lives of others. Furthermore, by mounting the support frame 100 on the sound insulation board, the noise caused by vibration is further reduced.

[0052] like Figures 2-3 As shown, in this embodiment, the clamping part 110 includes a fixed ring 111 and a swing ring 112; the fixed ring 111 and the swing ring 112 are semi-circular rings, and the swing ring 112 is hinged to one end of the fixed ring 111. When the swing ring 112 swings around the hinge and engages with the fixed ring 111, a circular ring can be formed; the inlet pipe 20 or the outlet pipe 30 is placed inside the circular ring and clamped. That is to say, when the fixed ring 111 and the swing ring 112 are engaged, the inlet pipe 20 or the outlet pipe 30 can be clamped, which completes the clamping of the inlet pipe 20 or the outlet pipe 30, and the operation is simple and convenient.

[0053] like Figures 2-3 As shown, in some embodiments, the clamping part 110 further includes a fixing member 113. After the swing ring 112 and the fixing ring 111 form a ring, the ends of the swing ring 112 and the fixing ring 111 away from the hinge are fixed by the fixing member 113. By clamping and fixing by the fixing member 113, the inlet pipe 20 or the outlet pipe 30 will not easily detach, ensuring the stability of the installation.

[0054] like Figures 2-3 As shown, in some embodiments, the fastener 113 includes a bolt 1131 and a nut 1132. A clearance hole is provided at one end of the fixed ring 111 and the swing ring 112 away from the hinge. The bolt 1131 passes through the clearance hole on the fixed ring 111 and the clearance hole on the swing ring 112 in sequence and the nut 1132 is screwed on the other end, thereby ensuring the fixation of the fixed ring 111 and the swing ring 112. The fixation is more secure and prevents them from being easily detached.

[0055] like Figures 2-3 As shown, in some embodiments, the clamping part 110 further includes a pre-fixing part 114; after the swing ring 112 and the fixed ring 111 form a ring, the pre-fixing part 114 stops the swing ring 112 from swinging. By setting the pre-fixing part 114, the swing ring 112 can be prevented from separating from the fixed ring 111 in advance when the inlet pipe 20 or the outlet pipe 30 is installed, thus ensuring the fixed installation of the fastener 113 later.

[0056] like Figures 1-2 As shown, in some embodiments, the pre-fixing part 114 includes a torsion spring and a locking member 1141; the locking member 1141 rotates at the end of the fixed ring 111 away from the hinge, and the torsion spring is located at the rotating position of the locking member 1141. When the swing ring 112 and the fixed ring 111 form a ring, the torsion spring causes the locking member 1141 to engage with the swing ring 112, and the swing ring 112 stops swinging. By using the locking member 1141 and the torsion spring, the swing ring 112 can be initially fixed after engaging with the fixed ring 111, which facilitates the subsequent installation and fixation of the fixing member 113.

[0057] like Figures 2-3 As shown, in this embodiment, the shock-absorbing part 40 includes a first shock-absorbing part 120 and a second shock-absorbing part 130. The first shock-absorbing part 120 is disposed on the clamping part to reduce the vibration received by the clamping part; the second shock-absorbing part 130 is disposed on the support frame to reduce the vibration received by the support frame. That is, after the first shock-absorbing part 120 performs the first shock-absorbing operation, and then the second shock-absorbing part 130 performs the second shock-absorbing operation, the vibration of the clamping part 110 and the support frame 100 can be reduced when the inlet pipe 20 or the outlet pipe 30 vibrates or experiences strong vibration. This prevents the support frame 100 from loosening due to vibration and also prevents the vibration from affecting the lives of others.

[0058] like Figures 2-3 As shown, in this embodiment, the first damping part 120 includes a spring 121 and two sector-shaped members 122; one sector-shaped member 122 is placed inside the swing ring 112, and the other sector-shaped member 122 is placed inside the fixed ring 111. The sector-shaped member 122 is connected to the swing ring 112 via the spring 121, and the sector-shaped member 122 is also connected to the fixed ring 111 via the spring 121. The inlet pipe 20 or outlet pipe 30 is placed inside the two sector-shaped members 122. By placing the inlet pipe 20 or outlet pipe 30 inside the sector-shaped members 122 and then placing it inside the fixed ring 111 and the swing ring 112 via the spring 121, the vibration of the fixed member 113 and the swing member can be reduced under the action of the spring 121.

[0059] In some embodiments, because the spring 121 is prone to deformation, to ensure that the inlet pipe 20 or outlet pipe 30 is not misaligned during installation and will not leak due to misalignment during use, the spring 121 is used with a length between 1 and 3 cm, and its spring constant is between 0.5*10^5 N / M and 2*10^5 N / M. By selecting the length and spring constant of the spring 121, it is ensured that the spring 121 will not have a large displacement distance, preventing it from affecting the installation difficulty of the inlet pipe 20 or outlet pipe 30 and preventing leakage problems during use.

[0060] like Figures 2-4 As shown, in this embodiment, there are at least two springs 121 located between the sector-shaped component 122 and the swing ring 112, and at least two springs 121 located between the sector-shaped component 122 and the fixed ring 111. By providing multiple springs 121 on each sector-shaped component 122, the sector-shaped component 122 can fit more closely to the inlet pipe 20 or the outlet pipe 30, and the force can be more evenly distributed. Furthermore, the springs 121 can absorb any vibration generated in the inlet pipe 20 or the outlet pipe 30 in any direction.

[0061] In some embodiments, the second damping portion 130 includes a damping plate 131. The damping plate 131 is arched upwards, and a clamping portion 110 is mounted on the middle of the damping plate 131. Both ends of the damping plate 131 are mounted on the support frame 100. By mounting the clamping portion 110 on the middle of the damping plate 131, vibrations generated by the clamping portion 110 can be absorbed by the damping plate 131, thereby reducing the vibration of the support frame 100.

[0062] In some embodiments, the damping coefficient of the damping pad 131 is between 5 and 20 N / mm. By selecting the footprint coefficient, the damping pad 131 will not deform excessively after being subjected to force, which will prevent the clamping part 110 from undergoing large displacement.

[0063] In some embodiments, the number of damping pads 131 is greater than or equal to one. Using different numbers of damping pads 131 can accommodate different inlet pipes 20 or outlet pipes 30.

[0064] like Figures 2-3 As shown, in some embodiments, the second damping part 130 further includes a damping sleeve 132, which is an elastic sleeve made of rubber. The damping sleeve 132 is fitted onto both ends of the damping plate 131 and is located between the damping plate 131 and the support frame 100. Through the design of the damping sleeve 132, when the damping plate 131 vibrates, it can further absorb the force generated by the vibration, and also absorb the noise generated during vibration, reducing unnecessary noise.

[0065] In some embodiments, the clamping part 110 is installed on the lower side of the second shock-absorbing part 130, which facilitates the direct insertion of the inlet pipe 20 or the outlet pipe 30 and makes operation convenient.

[0066] like Figure 1 As shown, in one embodiment, the inlet pipe 20 or the outlet pipe 30 is a liquid delivery pipe. When the support frame 100 is installed on the roof, under the action of the first damping part 120 and the second damping part 130, the vibration will not be transmitted to the wall, thus preventing the vibration of the house above and not affecting the lives of others.

[0067] In summary, this utility model provides a soundproof, noise-reducing, and vibration-damping water supply system. By using a silent pump with a silent function and a soundproofing part, it can reduce the transmission of sound and prevent excessive noise from affecting the lives of others. Furthermore, by setting up a vibration-damping part, it can reduce the vibration caused by the flow of liquid during liquid transportation, preventing the vibration from affecting the normal lives of others. Moreover, while reducing vibration, it also prevents the problem of loose connections caused by vibration.

[0068] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of this application, and are not intended to limit them. Although this application 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 of the technical features. Such modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of this application.

Claims

1. A sound-insulating, noise-reducing, and vibration-damping water supply system, characterized in that, include: Silent pump, used for pumping fluid; The inlet pipe is installed at the inlet end of the silent pump and is used to deliver liquid to the silent pump. The liquid outlet pipe is installed at the liquid outlet end of the silent pump and is used to output the liquid delivered by the silent pump. The shock absorber is installed on the outside of the inlet and outlet pipes to reduce the vibration generated when liquid flows through them. The sound insulation section is located at the connection between the vibration damping section and the wall to reduce the noise caused by vibration.

2. The sound insulation, noise reduction, and vibration damping water supply system according to claim 1, characterized in that: The water supply system also includes a flexible connector; the flexible connector is used to connect two adjacent inlet pipes or two adjacent outlet pipes.

3. The sound insulation, noise reduction, and vibration damping water supply system according to claim 2, characterized in that: The elastic connector is made of rubber.

4. The sound insulation, noise reduction, and vibration damping water supply system according to claim 1, characterized in that: The sound insulation section includes a sound insulation panel; the sound insulation panel is laid on the wall.

5. The sound insulation, noise reduction, and vibration damping water supply system according to claim 1, characterized in that: The shock-absorbing part includes a support frame, a clamping part, and a shock-absorbing part; The support frame is mounted on the sound insulation panel; The clamping part is provided on the support frame; the clamping part clamps the outside of the inlet pipe and the outlet pipe; The shock-absorbing part is located between the support frame and the clamping part, and is used to reduce the vibration caused by the liquid passing through the inlet and outlet pipes.

6. The sound insulation, noise reduction, and vibration damping water supply system according to claim 5, characterized in that: The clamping part includes a fixed ring and a swing ring; Both the fixed ring and the swing ring are semi-circular rings; The swing ring is hinged to one end of the fixed ring. When the swing ring swings around the hinge and engages with the fixed ring, a circular ring is formed. The inlet pipe or outlet pipe is placed inside the circular ring and clamped.

7. The sound insulation, noise reduction, and vibration damping water supply system according to claim 6, characterized in that: The damping section includes a first damping section and a second damping section; The first shock-absorbing part is provided on the clamping part to reduce the vibration received by the clamping part; The second shock-absorbing part is provided on the support frame to reduce the vibration experienced by the support frame.

8. The sound insulation, noise reduction, and vibration damping water supply system according to claim 7, characterized in that: The first damping component includes a spring and two sector-shaped parts; One of the fan-shaped components is placed inside the swing ring, and the other fan-shaped component is placed inside the fixed ring. The fan-shaped component is connected to the swing ring by a spring, and the fan-shaped component is connected to the fixed ring by a spring. The inlet pipe or outlet pipe is placed inside the two fan-shaped components.

9. The sound insulation, noise reduction, and vibration damping water supply system according to claim 7, characterized in that: The second damping part includes damping pads; The damping plate arches upwards, the clamping part is installed in the middle of the damping plate, and the two ends of the damping plate are installed on the support frame.

10. The sound insulation, noise reduction, and vibration damping water supply system according to claim 9, characterized in that: The number of damping pads is greater than or equal to one.

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