CN211665855U - Vibration/noise reduction does not have negative pressure water supply equipment - Google Patents
Vibration/noise reduction does not have negative pressure water supply equipment Download PDFInfo
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- CN211665855U CN211665855U CN201922234327.6U CN201922234327U CN211665855U CN 211665855 U CN211665855 U CN 211665855U CN 201922234327 U CN201922234327 U CN 201922234327U CN 211665855 U CN211665855 U CN 211665855U
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- supporting seat
- supply equipment
- noise reduction
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Abstract
The utility model discloses a vibration/noise reduction does not have negative pressure water supply equipment, which comprises a supporting seat, the top both ends of supporting seat all are equipped with the silence pump package, be equipped with out the water and be responsible for between the top of silence pump package, middle part one side of supporting seat is equipped with automatically controlled cabinet, supporting seat top middle part opposite side is equipped with the water storage tank, the top of water storage tank is equipped with the energy storage tank, the upper portion of energy storage tank is equipped with the reservoir, the top of reservoir is connected with the negative pressure annihilator, the reservoir side pass through the back flow with it is connected to go out the water and be responsible for, the bottom of automatically controlled cabinet with be equipped with vibration/noise reduction mechanism between the supporting seat, vibration/noise reduction mechanism includes the bottom plate, the top center department of bottom plate is equipped with the sleeve. Has the advantages that: the damping effect of the electric control cabinet can be effectively increased and the noise pollution generated in the working process of the electric control cabinet can be reduced.
Description
Technical Field
The utility model relates to a water supply equipment technical field particularly, relates to a vibration/noise reduction does not have negative pressure water supply equipment.
Background
The non-negative pressure water supply equipment is a pressurized water supply unit, is directly connected with a municipal water supply network, and is serially connected with a pressure-superposed water supply system on the basis of the residual pressure of the municipal pipe network to ensure that the pressure of the municipal pipe network is not less than the set protection pressure (the set pressure must be higher than the pressure requirement of a direct supply area of a community and is generally not less than 1.2 Kg). Wherein, automatically controlled cabinet produces stronger vibration and higher noise easily at the operation in-process to influence the life of equipment, bring serious noise pollution for the environment simultaneously, consequently, provide a vibration/noise reduction's no negative pressure water supply equipment now.
SUMMERY OF THE UTILITY MODEL
The technical task of the utility model is to above not enough, provide a vibration/noise reduction does not have negative pressure water supply equipment, solve vibration/noise reduction's problem.
The technical scheme of the utility model is realized like this:
a shock-absorbing noise-reducing non-negative-pressure water supply device comprises a supporting seat, wherein mute pump sets are arranged at two ends of the top of the supporting seat, a main water outlet pipe is arranged between the tops of the mute pump sets, an electric control cabinet is arranged on one side of the middle of the supporting seat, a water storage tank is arranged on the other side of the middle of the top of the supporting seat, an energy storage chamber is arranged at the top of the water storage tank, an air storage chamber is arranged at the upper part of the energy storage chamber, a negative pressure eliminator is connected to the top of the air storage chamber, the side edge of the air storage chamber is connected with the main water outlet pipe through a return pipe, a shock-absorbing noise-reducing mechanism is arranged between the bottom of the electric control cabinet and the supporting seat and comprises a bottom plate, a sleeve is arranged at the center of the top of the bottom plate, a piston, the top of clamp plate is equipped with hollow post, be equipped with the device of making an uproar in the hollow post.
As preferred, the corresponding side bottom of both sides damping plate all is equipped with the limiting plate, the bottom both ends of hollow post all are equipped with rubber sleeve, rubber sleeve's bottom is all fixed the top both ends of bottom plate.
Preferably, the noise reduction device comprises an arc-shaped concave-convex plate, and the arc-shaped concave-convex plate is positioned in the middle of the inside of the hollow column.
Preferably, a plurality of through holes are formed in the arc-shaped concave-convex plate, the two ends of the bottom of the arc-shaped concave-convex plate are respectively provided with a sound-absorbing plate, the tops of the sound-absorbing plates are respectively fixed at the two ends of the bottom in the hollow column, and the sound-absorbing plates are respectively provided with a plurality of micropores.
Preferably, the top of the hollow column is provided with an opening, and the opening is provided with a honeycomb structure.
Preferably, a plurality of channels are arranged on the honeycomb structure and penetrate through the hollow column, and the top of the honeycomb structure is fixed at the bottom of the electric control cabinet.
Compared with the prior art, the utility model discloses an advantage lies in with positive effect:
1. the damping and noise reduction mechanism is arranged at the bottom of the electric control cabinet, so that the damping effect of the electric control cabinet can be effectively increased, and the noise pollution generated in the working process of the electric control cabinet can be reduced.
2. Set up arc concave-convex plate structure and fall and make an uproar, can carry out effectual absorption with the noise that produces to and can improve the sound deadening function through honeycomb.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the embodiments will be briefly described below, and 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 these drawings without creative efforts.
Fig. 1 is a schematic overall structure diagram according to an embodiment of the present invention;
FIG. 2 is a schematic structural view of a vibration/noise reduction mechanism according to an embodiment of the present invention;
fig. 3 is a schematic top view of a hollow column according to an embodiment of the present invention.
In the figure:
1. a supporting seat; 2. a mute pump set; 3. a main water outlet pipe; 4. an electric control cabinet; 5. a water storage tank; 6. an energy storage chamber; 7. an air storage chamber; 8. a negative pressure eliminator; 9. a damping and noise reducing mechanism; 10. a base plate; 11. a sleeve; 12. a piston rod; 13. a damping spring; 14. a damping plate; 15. pressing a plate; 16. a hollow column; 17. a limiting plate; 18. a rubber sleeve; 19. an arc-shaped concave-convex plate; 20. a through hole; 21. a sound-absorbing panel; 22. micropores; 23. a honeycomb structure; 24. a channel; 25. a return pipe.
Detailed Description
In order to make the above objects, features and advantages of the present invention more clearly understood, the present invention will be further described with reference to the accompanying drawings and examples. It should be noted that the embodiments and features of the embodiments of the present application may be combined with each other without conflict.
The invention will be further explained with reference to the drawings and the specific embodiments.
In the first embodiment, as shown in fig. 1-2, a vibration/noise reduction non-negative pressure water supply device according to an embodiment of the present invention includes a support base 1, a silent pump set 2 is disposed at both ends of the top of the support base 1, a main water outlet pipe 3 is disposed between the tops of the silent pump sets 2, an electric control cabinet 4 is disposed at one side of the middle portion of the support base 1, a water storage tank 5 is disposed at the other side of the middle portion of the top of the support base 1, an energy storage chamber 6 is disposed at the top of the water storage tank 5, an air storage chamber 7 is disposed at the upper portion of the energy storage chamber 6, a negative pressure eliminator 8 is connected to the top of the air storage chamber 7, a side edge of the air storage chamber 7 is connected to the main water outlet pipe 3 through a return pipe 25, a vibration/noise reduction mechanism 9 is disposed between the bottom of the electric control cabinet 4, the damping device is characterized in that a piston rod 12 is arranged in the sleeve 11, a plurality of damping springs 13 are arranged at the bottom of the piston rod 12, damping plates 14 are arranged at two ends of the piston rod 12, a pressing plate 15 is arranged at the top of the piston rod 12, a hollow column 16 is arranged at the top of the pressing plate 15, and a noise reduction device is arranged in the hollow column 16.
In the second embodiment, as shown in fig. 2, the bottom of the corresponding side of each of the two side damping plates 14 is provided with a limiting plate 17, the two ends of the bottom of each of the hollow columns 16 are provided with rubber sleeves 18, and the bottoms of the rubber sleeves 18 are fixed at the two ends of the top of the bottom plate 10.
In a third embodiment, as shown in fig. 2, the noise reduction device includes an arc-shaped concave-convex plate 19, the arc-shaped concave-convex plate 19 is located in the middle of the inside of the hollow column 16, a plurality of through holes 20 are provided in the arc-shaped concave-convex plate 19, two ends of the bottom of the arc-shaped concave-convex plate 19 are both provided with sound absorption plates 21, the tops of the sound absorption plates 21 are both fixed at two ends of the bottom of the hollow column 16, and the sound absorption plates 21 are both provided with a plurality of micropores 22.
In a fourth embodiment, as shown in fig. 2 to 3, an opening is formed in the top of the hollow column 16, a honeycomb structure 23 is disposed at the opening, a plurality of channels 24 are disposed on the honeycomb structure 23, the channels 24 penetrate the inside of the hollow column 16, and the top of the honeycomb structure 23 is fixed to the bottom of the electric cabinet 4.
For the convenience of understanding the technical solution of the present invention, the following detailed description is made on the working principle or the operation mode of the present invention in the practical process.
In the time of practical application, when automatically controlled cabinet 4 produced powerful vibrations and caused noise pollution, honeycomb 23 through the bottom adsorbs the noise that produces, enter into on the concave-convex face of hollow post 16 inside striking arc concavo-convex board 19 through a plurality of passageway 24, and increase the route of transmission through a plurality of through-hole 20, thereby the effectual propagation that reduces the noise, and carry out effectual amortization through a plurality of micropore 22 that sets up on the acoustical panel 21, simultaneously, empty core post 16 is being pressed to the produced vibrations of automatically controlled cabinet 4 down, hollow post 16 is then pressing clamp plate 15, make clamp plate 15 pressing piston rod 12, let piston rod 12 produce down effort under damping spring 13's effect, make and avoid shaking the in-process to cause the damage to equipment.
Through the above detailed description, the person skilled in the art can easily realize the present invention. It should be understood, however, that the intention is not to limit the invention to the particular embodiments described. On the basis of the disclosed embodiments, a person skilled in the art can combine different technical features at will, thereby implementing different technical solutions.
Claims (6)
1. The shock-absorbing noise-reducing non-negative-pressure water supply equipment is characterized by comprising a supporting seat (1), wherein mute pump sets (2) are arranged at two ends of the top of the supporting seat (1), a main water outlet pipe (3) is arranged between the tops of the mute pump sets (2), an electric control cabinet (4) is arranged on one side of the middle of the supporting seat (1), a water storage tank (5) is arranged on the other side of the middle of the top of the supporting seat (1), an energy storage chamber (6) is arranged at the top of the water storage tank (5), an air storage chamber (7) is arranged on the upper portion of the energy storage chamber (6), a negative pressure eliminator (8) is connected to the top of the air storage chamber (7), the side edge of the air storage chamber (7) is connected with the main water outlet pipe (3) through a return pipe (25), a shock-absorbing noise-reducing mechanism (9) is arranged between the bottom of the electric control cabinet (, the damping device is characterized in that a sleeve (11) is arranged at the center of the top of the bottom plate (10), a piston rod (12) is arranged in the sleeve (11), a plurality of damping springs (13) are arranged at the bottom of the piston rod (12), damping plates (14) are arranged at two ends of the piston rod (12), a pressing plate (15) is arranged at the top of the piston rod (12), a hollow column (16) is arranged at the top of the pressing plate (15), and a noise reduction device is arranged in the hollow column (16).
2. The vibration/noise reduction non-negative-pressure water supply equipment according to claim 1, wherein the bottom of the corresponding side of each damping plate (14) is provided with a limiting plate (17), the two ends of the bottom of each hollow column (16) are provided with rubber sleeves (18), and the bottoms of the rubber sleeves (18) are fixed at the two ends of the top of the bottom plate (10).
3. A shock-absorbing noise-reducing non-negative-pressure water supply equipment according to claim 1, wherein the noise-reducing device comprises an arc-shaped concavo-convex plate (19), and the arc-shaped concavo-convex plate (19) is positioned in the middle inside the hollow column (16).
4. The shock-absorbing noise-reducing non-negative-pressure water supply equipment according to claim 3, wherein a plurality of through holes (20) are formed in the arc-shaped concave-convex plate (19), sound-absorbing plates (21) are arranged at both ends of the bottom of the arc-shaped concave-convex plate (19), the tops of the sound-absorbing plates (21) are fixed at both ends of the bottom in the hollow column (16), and a plurality of micropores (22) are formed in each sound-absorbing plate (21).
5. A vibration and noise reduction non-negative pressure water supply equipment according to claim 1, wherein the top of the hollow column (16) is provided with an opening, and the opening is provided with a honeycomb structure (23).
6. A shock-absorbing noise-reducing non-negative-pressure water supply equipment according to claim 5, characterized in that a plurality of channels (24) are arranged on the honeycomb structure (23), the channels (24) penetrate the inside of the hollow column (16), and the top of the honeycomb structure (23) is fixed at the bottom of the electric control cabinet (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922234327.6U CN211665855U (en) | 2019-12-13 | 2019-12-13 | Vibration/noise reduction does not have negative pressure water supply equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922234327.6U CN211665855U (en) | 2019-12-13 | 2019-12-13 | Vibration/noise reduction does not have negative pressure water supply equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211665855U true CN211665855U (en) | 2020-10-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922234327.6U Active CN211665855U (en) | 2019-12-13 | 2019-12-13 | Vibration/noise reduction does not have negative pressure water supply equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211665855U (en) |
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2019
- 2019-12-13 CN CN201922234327.6U patent/CN211665855U/en active Active
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