CN219549226U - Water pump, fan vibration/noise reduction facility - Google Patents
Water pump, fan vibration/noise reduction facility Download PDFInfo
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- CN219549226U CN219549226U CN202320233450.XU CN202320233450U CN219549226U CN 219549226 U CN219549226 U CN 219549226U CN 202320233450 U CN202320233450 U CN 202320233450U CN 219549226 U CN219549226 U CN 219549226U
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- water pump
- fan
- vibration
- noise reduction
- noise
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/70—Wind energy
- Y02E10/72—Wind turbines with rotation axis in wind direction
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Abstract
The utility model discloses a vibration and noise reduction facility for a water pump and a fan, which belongs to the technical field of vibration and noise reduction. The damping and noise reducing mechanism comprises a damping part and a noise reducing part, the damping part is sleeved on the outer parts of the water pump and the fan and used for weakening vibration of the water pump and the fan, the noise reducing part is arranged on the outer parts of the water pump and the fan and used for weakening noise emitted by the water pump and the fan, the noise emitted by the water pump and the fan is conducted in a closed mode through the noise reducing part, and vibration of the water pump and the fan is eliminated through a damping spring. The vibration and noise generated by the water pump and the fan are reduced by conveniently damping the water pump and the fan through external equipment, and the structure inside the water pump and the fan cannot be damaged, so that the water pump and the fan work normally.
Description
Technical Field
The utility model relates to the field of vibration and noise reduction, in particular to a vibration and noise reduction facility for a water pump and a fan.
Background
A water pump is a machine that delivers or pressurizes a liquid. It transmits mechanical energy or other external energy of prime mover to liquid to increase energy of liquid, and is mainly used for conveying liquid including water, oil, acid-alkali liquor, emulsion, suspension emulsion and liquid metal. The fan is a machine which relies on input mechanical energy to raise the pressure of gas and discharge the gas, and is a driven fluid machine.
Vibration and noise can be generated when the water pump and the fan move at high speed, the service life of the water pump and the fan can be influenced by the vibration, and the user experience can be influenced by the noise. Noise that the water pump shakes and produces is its main noise source, because the friction that normal vibrations produced or the noise that the vibrations that drive the complete machine arouse can not only influence user's experience, still influence the life of water pump itself, the fan produces vibrations easily in the operation, if the fan is under long-time vibration, part wherein produces easily and becomes flexible, and then the fan breaks down easily, current when carrying out the shock attenuation to water pump and fan has destroyed the inside structure of water pump and fan and has made the inside structure of water pump and fan imperfect, be inconvenient for carrying out shock attenuation to water pump and fan through external equipment and reduce the vibrations and the noise of the production of water pump and fan. How to invent a water pump and fan damping and noise reducing device to improve the problems becomes a problem to be solved urgently by the person skilled in the art.
Disclosure of Invention
In order to overcome the defects, the utility model provides a water pump and fan vibration and noise reduction facility, which aims to solve the problem that vibration and noise generated by the water pump and the fan are not convenient to reduce by external equipment.
The utility model is realized in the following way: a vibration and noise reduction facility for a water pump and a fan comprises a vibration mechanism, wherein the vibration mechanism is the water pump and the fan, and the vibration and noise reduction facility also comprises a vibration and noise reduction mechanism.
The vibration/noise reduction mechanism comprises a vibration reduction part and a noise reduction part, wherein the vibration reduction part is sleeved on the outer parts of the water pump and the fan and used for weakening vibration of the water pump and the fan, and the noise reduction part is arranged on the outer parts of the water pump and the fan and used for weakening noise emitted by the water pump and the fan.
In a preferred technical scheme of the utility model, the damping member comprises a plurality of fixing hoops, fixing bolts, a threaded box, a threaded cover and marbles, wherein the fixing hoops are connected and arranged through the fixing bolts to form a circle, the threaded box is arranged outside the fixing hoops in a threaded mode, the marbles are arranged inside the threaded box, the threaded cover is connected to the tail of the threaded box in a threaded mode, and the marbles are made of iron-based damping alloy.
In a preferred embodiment of the present utility model, a plurality of screw boxes and screw caps are provided, and the plurality of screw boxes are screwed to the outside of the fixing collar.
In a preferred embodiment of the present utility model, the ball-pack type packing is provided inside the screw box.
In a preferred technical scheme of the utility model, the fixing hoops are arranged in a three-section mode, through holes are formed in the middle of connecting blocks arranged at two ends of the fixing hoops, the fixing bolts enable the two fixing hoops to be connected through the through holes, and the middle of each fixing hoop is arc-shaped and is arranged towards the outer portion of the corresponding fixing hoop.
In a preferred technical scheme of the utility model, the damping member further comprises a connecting rod, damping springs, fastening bolts and supporting blocks, wherein the connecting rod is connected to one fixing hoop through the fastening bolts in a threaded mode, the damping springs are fixedly connected to two ends of the connecting rod, and the supporting blocks are fixedly connected to the other ends of the two damping springs.
In a preferred technical scheme of the utility model, the connecting rod is arranged in an arc shape in the same direction as the fixed hoop arc.
In a preferred technical scheme of the utility model, the two damping springs incline to two sides of the connecting rod, and the bottoms of the supporting blocks are horizontally arranged.
In a preferred technical scheme of the utility model, the noise reduction piece comprises a placement box and a sliding plate, wherein the sliding plate is inserted into one side of the placement box in a sliding and penetrating way, a through hole is formed in the sliding plate according to the requirement, and the sliding plate is spliced.
In a preferred technical scheme of the utility model, the placement box and the sliding plate are formed by splicing sound-absorbing plates.
The beneficial effects of the utility model are as follows: according to the water pump and fan vibration and noise reduction facility obtained through the design, when the water pump and fan vibration and noise reduction facility is used, the vibration reduction piece is arranged outside the water pump and the fan, the fixing hoops are connected through the fixing bolts, so that the fixing hoops are fixedly arranged outside the water pump and the fan, the fixing hoops are filled with the balls and are rotatably arranged inside the threaded boxes, vibration of the water pump and the fan is eliminated through the balls in the threaded boxes through the fixing hoops, vibration of the water pump and the fan is reduced through the fixing hoops, the connecting rods are fixedly arranged on the fixing hoops through the damping springs and the supporting blocks to support the vibration of the water pump and the fan, the vibration of the water pump and the fan is reduced through the damping springs, the water pump and the fan are sealed through the placing boxes and the sliding plates, the vibration and the noise of the water pump and the fan are reduced, and the noise of the water pump and the fan are conveniently reduced through the external equipment, and the internal structure of the water pump and the fan cannot be destroyed, and the water pump and the fan can work normally.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the embodiments will be briefly described below, it being understood that the following drawings only illustrate some examples of the present utility model and therefore should not be considered as limiting the scope, and other related drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic view of a structure provided by an embodiment of the present utility model;
FIG. 2 is a schematic diagram of an internal structure according to an embodiment of the present utility model;
FIG. 3 is an exploded view of a shock absorber according to an embodiment of the present utility model;
FIG. 4 is a schematic view of a shock absorber assembly according to an embodiment of the present utility model;
fig. 5 is a schematic structural diagram of a noise reducer according to an embodiment of the present utility model.
In the figure: 100-vibration mechanism; 110-a water pump; 120-fans; 200-a shock absorption and noise reduction mechanism; 210-a shock absorber; 211-a securing cuff; 212-fixing bolts; 213-threaded box; 214-a threaded cap; 215-marbles; 216-connecting rods; 217-damping spring; 218-fastening bolts; 219-supporting blocks; 220-noise reduction piece; 221-placing a box; 222-slide plate.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments. All other embodiments, based on the embodiments of the utility model, which are apparent to those of ordinary skill in the art without inventive faculty, are intended to be within the scope of the utility model.
Referring to fig. 1, the present utility model provides a technical solution: a water pump and fan vibration and noise reduction facility comprises a vibration mechanism 100, wherein the vibration mechanism 100 is a water pump 110 and a fan 120, and further comprises a vibration and noise reduction mechanism 200.
Referring to fig. 2, the vibration/noise reduction mechanism 200 includes a vibration damper 210 and a noise reducer 220, the vibration damper 210 is sleeved on the outer parts of the water pump 110 and the fan 120 to weaken vibration of the water pump 110 and the fan 120, the noise reducer 220 is disposed on the outer parts of the water pump 110 and the fan 120 to weaken noise emitted by the water pump 110 and the fan 120, and the noise reducer 220 seals the noise emitted by the water pump 110 and the fan 120 to reduce the conduction of the noise, so that the vibration damper 210 is convenient for sleeving the cylindrical water pump 110 and the fan 120.
Referring to fig. 3 and 4, the shock absorbing member 210 includes a plurality of fixing hoops 211, fixing bolts 212, a screw case 213, a screw cap 214 and a marble 215, wherein the fixing hoops 211 are provided with a plurality of fixing hoops 211, the fixing hoops 211 are connected and arranged to enclose a circle through the fixing bolts 212, the screw case 213 is mounted on the outer portions of the fixing hoops 211 in a threaded manner, the marble 215 is arranged in the screw case 213, the screw cap 214 is connected to the tail portion of the screw case 213 in a threaded manner, the marble 215 is made of an iron-based damping alloy, and a damping mechanism of the iron-based high damping alloy is a ferromagnetic type. Under the action of alternating stress, inelastic strain is generated by magnetic domain rotation and domain wall movement due to the reverse process of magnetostriction, the stress-strain relationship becomes a hysteresis loop, and the loop area represents the loss of mechanical vibration energy.
The screw case 213 and the screw cap 214 are provided in plural, and the screw case 213 is screwed to the outside of the fixing collar 211, and the vibration of the water pump 110 and the blower 120 is guided and transmitted to the screw case 213 through the fixing collar 211, so that the vibration is reduced by the collision of the plurality of balls 215. The stacked packing of the marbles 215 is provided inside the screw box 213, facilitating the packing of the marbles 215. The fixing hoops 211 are arranged in a three-section mode, through hole fixing bolts 212 are arranged at the two ends of the fixing hoops 211 and are used for connecting the two fixing hoops 211 through holes, the middle parts of the fixing hoops 211 are arranged in an arc mode to the outer parts of the fixing hoops 211, and the fixing hoops 211 are convenient to connect through the fixing bolts 212 so that the fixing hoops 211 are clung to the outer parts of the water pump 110 and the fan 120.
Referring to fig. 3 and 4, the shock absorbing member 210 further includes a connecting rod 216, a damping spring 217, a fastening bolt 218 and a supporting block 219, the connecting rod 216 is screwed to one of the fixing hoops 211 by the fastening bolt 218, the damping spring 217 is fixedly connected to two ends of the connecting rod 216, the supporting block 219 is fixedly connected to the other ends of the two damping springs 217, and the supporting block 219 is used for contacting the ground to support the water pump 110 and the blower 120.
The connecting rod 216 is arranged in an arc shape in the same direction as the arc direction of the fixing hoop 211, so that the connecting rod 216 and the fixing hoop 211 are conveniently clung to be conductive to vibration. The two damping springs 217 are inclined to the two sides of the connecting rod 216, the bottom of the supporting block 219 is horizontally arranged, and the two damping springs 217 are inclined to be convenient for supporting the water pump 110 and the fan 120.
Referring to fig. 5, the noise reduction member 220 includes a placement box 221 and a sliding plate 222, the sliding plate 222 is inserted into one side of the placement box 221 in a sliding manner, the sliding plate 222 is provided with a through hole according to requirements, the sliding plate 222 is in a spliced arrangement, and the spliced arrangement is convenient for connecting the interfaces of the water pump 110 and the fan 120 so that a gap connected with the water pump 110 and the fan 120 is smaller. The placement box 221 and the sliding plate 222 are formed by splicing sound absorbing plates, which are ideal sound absorbing decorative materials. The sound absorption, environment protection, flame retardance, heat insulation, heat preservation, moisture resistance, mildew resistance, easy dust removal, easy cutting, split, simple construction, good stability, good shock resistance, good independence, high cost performance and the like, has the advantages of enriching various colors for selection, and can meet the sound absorption and decoration requirements of different styles and layers.
Working principle: the vibration absorbing member 210 is installed outside the water pump 110 and the blower 120, the fixing hoops 211 are connected through the fixing bolts 212, the fixing hoops 211 are fixedly installed outside the water pump 110 and the blower 120, the screw boxes 213 are filled with the marble 215, the fixing hoops 211 are rotatably installed inside the screw boxes 213, vibration of the water pump 110 and the blower 120 is eliminated through the marble 215 inside the screw boxes 213 by the fixing hoops 211, vibration of the water pump 110 and the blower 120 is reduced, the connecting rod 216 is fixedly installed on the fixing hoops 211 through the fastening bolts 218, vibration transmitted by the water pump 110 and the blower 120 is eliminated through the damping springs 217 by the fixing hoops 211, and noise is reduced by sealing the water pump 110 and the blower 120 through the placing boxes 221 and the sliding plates 222.
The above description is only of the preferred embodiments of the present utility model and is not intended to limit the present utility model, and various modifications and variations may be made to the present utility model by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.
Claims (10)
1. The utility model provides a water pump, fan vibration and noise reduction facility, includes vibration mechanism, vibration mechanism is water pump and fan, its characterized in that still includes
The vibration/noise reduction mechanism comprises a vibration reduction part and a noise reduction part, wherein the vibration reduction part is sleeved on the water pump and the outside of the fan and used for weakening vibration of the water pump and the fan, and the noise reduction part is arranged on the water pump and the outside of the fan and used for weakening noise emitted by the water pump and the fan.
2. The water pump, fan vibration/noise reduction apparatus of claim 1, wherein: the shock-absorbing piece comprises a plurality of fixed hoops, fixed bolts, a thread box, a thread cover and marbles, wherein the fixed hoops are arranged in a plurality, the fixed hoops are connected through the fixed bolts to form a circle in a surrounding mode, the thread box is arranged on the outer portions of the fixed hoops in a threaded mode, the marbles are arranged inside the thread box, the thread cover is connected with the tail portions of the thread box in a threaded mode, and the marbles are made of iron-based damping alloy.
3. The water pump, fan vibration/noise reduction apparatus according to claim 2, wherein: the screw thread box and the screw thread lid are provided with a plurality of, a plurality of screw thread boxes screw thread connection in the outside of fixed hoop.
4. The water pump, fan vibration/noise reduction apparatus according to claim 2, wherein: the marble stacking type filling is arranged inside the threaded box.
5. The water pump, fan vibration/noise reduction apparatus according to claim 2, wherein: the fixed hoops are arranged in a three-section mode, through holes are formed in the middle of each connecting block, two fixing bolts enable the two fixed hoops to be connected through the through holes, and the middle of each fixed hoop is arc-shaped and is arc-shaped to the outer portion of each fixed hoop.
6. The water pump, fan vibration/noise reduction apparatus according to claim 5, wherein: the damping piece further comprises a connecting rod, damping springs, fastening bolts and supporting blocks, wherein the connecting rod is connected to one fixing hoop through threads of the fastening bolts, the damping springs are fixedly connected to two ends of the connecting rod, and the supporting blocks are fixedly connected to the other ends of the two damping springs.
7. The water pump, fan vibration/noise reduction apparatus according to claim 6, wherein: the connecting rod is arc-shaped and is arranged in the same direction as the fixed hoop arc.
8. The water pump, fan vibration/noise reduction apparatus according to claim 6, wherein: the two damping springs incline to the two sides of the connecting rod, and the bottoms of the supporting blocks are horizontally arranged.
9. The water pump, fan vibration/noise reduction apparatus of claim 1, wherein: the noise reduction piece comprises a placement box and a sliding plate, wherein the sliding plate penetrates through the placement box in a sliding mode and is inserted into one side of the placement box, through holes are formed in the sliding plate according to needs, and the sliding plate is arranged in a spliced mode.
10. The water pump, fan vibration/noise reduction apparatus of claim 9, wherein: the placement box and the sliding plate are formed by splicing sound absorbing plates.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320233450.XU CN219549226U (en) | 2023-02-16 | 2023-02-16 | Water pump, fan vibration/noise reduction facility |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320233450.XU CN219549226U (en) | 2023-02-16 | 2023-02-16 | Water pump, fan vibration/noise reduction facility |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219549226U true CN219549226U (en) | 2023-08-18 |
Family
ID=87701044
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320233450.XU Active CN219549226U (en) | 2023-02-16 | 2023-02-16 | Water pump, fan vibration/noise reduction facility |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219549226U (en) |
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2023
- 2023-02-16 CN CN202320233450.XU patent/CN219549226U/en active Active
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