CN210509558U - Voltage stabilization pump vibration/noise reduction structure - Google Patents
Voltage stabilization pump vibration/noise reduction structure Download PDFInfo
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- CN210509558U CN210509558U CN201921282341.7U CN201921282341U CN210509558U CN 210509558 U CN210509558 U CN 210509558U CN 201921282341 U CN201921282341 U CN 201921282341U CN 210509558 U CN210509558 U CN 210509558U
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- pressure stabilizing
- damping
- damping spring
- spring
- stabilizing pump
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- 230000009467 reduction Effects 0.000 title claims description 10
- 230000006641 stabilisation Effects 0.000 title description 2
- 238000011105 stabilization Methods 0.000 title description 2
- 238000013016 damping Methods 0.000 claims abstract description 139
- 230000007246 mechanism Effects 0.000 claims abstract description 16
- 230000000087 stabilizing effect Effects 0.000 claims description 71
- 230000035939 shock Effects 0.000 claims description 26
- 238000010521 absorption reaction Methods 0.000 claims description 11
- 230000003313 weakening effect Effects 0.000 claims description 2
- 230000009977 dual effect Effects 0.000 claims 2
- 230000003139 buffering effect Effects 0.000 abstract description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 7
- 238000000034 method Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000001223 reverse osmosis Methods 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000003651 drinking water Substances 0.000 description 1
- 235000020188 drinking water Nutrition 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
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- Vibration Prevention Devices (AREA)
- Details Of Reciprocating Pumps (AREA)
Abstract
The utility model relates to the technical field of a stabilized pressure pump, in particular to a stabilized pressure pump damping and noise reducing structure, which comprises a stabilized pressure pump assembly, a base and a double-spring damping device, wherein the stabilized pressure pump assembly is arranged on the base, the double-spring damping device comprises a fastener, an upper damping spring and a lower damping spring, the stabilized pressure pump assembly is connected with the base through the fastener, the upper damping spring is sleeved on the fastener and is arranged between the stabilized pressure pump assembly and the base, the lower damping spring is sleeved on the fastener and is arranged between the base and the fastener, the vibration of the stabilized pressure pump assembly is weakened through the damping buffering of the upper damping spring and the lower damping spring, thereby reducing the noise generated by the vibration of the stabilized pressure pump assembly, the stabilized pressure pump assembly comprises a housing, a stabilized pressure pump and a damping mechanism, the stabilized pressure pump is isolated through the housing and the damping mechanism, the noise and the vibration, the performance of the whole machine and the user experience are greatly improved.
Description
Technical Field
The utility model relates to a steady voltage pump technical field, specificly relate to a steady voltage pump vibration/noise reduction structure.
Background
Along with the improvement of living standard and the development of water purification technology, the health of drinking water becomes the focus of attention of people, and more water purifiers enter common families. In the system of the water purifier, the pressure stabilizing pump is mainly used for pressurizing a reverse osmosis membrane water path and is a main device of the reverse osmosis water purifier. Meanwhile, due to the working characteristics of the pressure stabilizing pump, the pressure stabilizing pump also generates vibration and noise in normal work, and the vibration and noise are main vibration and noise sources of the whole machine. Vibration and noise can affect the performance of the whole machine and user experience, are pain points of users, easily cause complaints of the users, and are problems needing to be mainly solved by water purifier products. On the other hand, because the structural form of the conventional pressure stabilizing pump is limited, the vibration and noise of the pressure stabilizing pump are difficult to reduce, and the noise vibration of the whole machine is generally controlled by adding external vibration and noise reduction measures. From the market at present, most of water purifiers only rely on traditional pressure stabilizing pump base rubber pad damping, fall and make an uproar, and damping, the effect of making an uproar is limited. Especially in a large-flow pressure stabilizing pump, the structure mode has poorer effect, and the vibration and the noise of the whole machine are difficult to control at a lower level.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to overcome above-mentioned technical problem, provide a steady voltage pump vibration/noise reduction structure.
In order to achieve the above object, the utility model adopts the following technical scheme: the utility model provides a steady voltage pump vibration/noise reduction structure, includes steady voltage pump subassembly, base, steady voltage pump subassembly sets up on the base, still includes double spring damping device, double spring damping device includes the fastener, goes up damping spring, lower damping spring, steady voltage pump subassembly with the base passes through the fastener is connected, it establishes to go up the damping spring cover just arrange on the fastener steady voltage pump subassembly with between the base, the damping spring cover is established down on the fastener and arrange in the base with between the fastener.
Furthermore, the fastener includes fastening head and screw rod, the screw rod run through behind the base with the steady voltage pump subassembly is connected, lower damping spring both ends respectively with the base with the fastening head offsets.
Further, the top surface of the base is provided with an upper damping spring accommodating groove, the bottom surface of the base is provided with a lower damping spring accommodating groove, the upper damping spring is arranged in the upper damping spring accommodating groove, and the lower damping spring is arranged in the lower damping spring accommodating groove.
Furthermore, a positioning lug is arranged in the upper damping spring accommodating groove, and the positioning lug is clamped into the inner ring of the upper damping spring when the upper damping spring is installed to position the upper damping spring.
Furthermore, the pressure stabilizing pump assembly comprises a pressure stabilizing pump, a housing and a damping mechanism, the pressure stabilizing pump is arranged in the housing, and the damping mechanism is arranged between the pressure stabilizing pump and the housing and used for weakening the vibration of the pressure stabilizing pump.
Furthermore, a spring fixing convex column is arranged on the outer surface of the housing, and the upper damping spring is sleeved on the spring fixing convex column.
Furthermore, the damping mechanism comprises a head damping soft body and a tail damping soft body, the head damping soft body is sleeved on the head of the pressure stabilizing pump, and the tail damping soft body is sleeved on the tail of the pressure stabilizing pump.
Furthermore, the head part damping soft body and the tail part damping soft body are respectively matched with the shapes of the head part of the pressure stabilizing pump and the tail part of the pressure stabilizing pump.
Furthermore, the head part shock absorption soft body and the tail part shock absorption soft body are any one of a rubber pad and a damping block.
Furthermore, the double-spring damping devices comprise a plurality of double-spring damping devices, and the double-spring damping devices are correspondingly arranged on the head and the tail of the pressure stabilizing pump assembly.
It is right from the above-mentioned the utility model discloses a description can know, compares with prior art, the utility model provides a steady voltage pump vibration/noise reduction structure, including steady voltage pump subassembly, base, two spring shock absorbing device, steady voltage pump subassembly sets up on the base, two spring shock absorbing device include fastener, last damping spring, lower damping spring, steady voltage pump subassembly with the base passes through the fastener is connected, it establishes to go up the damping spring cover the fastener is gone up and arrange in steady voltage pump subassembly with between the base, lower damping spring cover is established on the fastener and arrange in the base with between the fastener, through the shock attenuation buffering of last damping spring and lower damping spring, weaken steady voltage pump subassembly's vibrations to reduce the noise that steady voltage pump subassembly vibrations produced, and steady voltage pump subassembly includes housing, steady voltage pump, The damping mechanism isolates the pressure stabilizing pump through the housing and the damping mechanism, and reduces noise and vibration of the pressure stabilizing pump, so that vibration and noise of the whole machine are reduced, and performance and user experience of the whole machine are greatly improved.
Drawings
FIG. 1 is an exploded view of the shock-absorbing and noise-reducing structure of the pressure stabilizing pump of the present invention;
FIG. 2 is a partial sectional view of the shock-absorbing and noise-reducing structure of the pressure stabilizing pump of the present invention;
FIG. 3 is a schematic view of the double-spring damping device of the damping and noise reducing structure of the pressure stabilizing pump of the present invention;
FIG. 4 is an exploded view of the pressure stabilizing pump assembly of the damping and noise reducing structure of the pressure stabilizing pump of the present invention;
figure 5 is the utility model discloses steady voltage pump assembly cross-sectional view of steady voltage pump vibration/noise reduction structure.
Detailed Description
The technical solution of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts shall belong to the protection scope of the present invention.
It is noted that the terms "comprises" and "comprising," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.
Referring to fig. 1-5, a surge damping pump vibration/noise reduction structure comprises a surge damping pump assembly 1, a base 2 and a double-spring vibration damping device 3, wherein the surge damping pump assembly 1 is arranged on the base 2, the double-spring vibration damping device 3 comprises a fastener 31, an upper vibration damping spring 32 and a lower vibration damping spring 33, the surge damping pump assembly 1 is connected with the base 2 through the fastener 31, the upper vibration damping spring 32 is sleeved on the fastener 31 and arranged between the surge damping pump assembly 1 and the base 2, and the lower vibration damping spring 33 is sleeved on the fastener 31 and arranged between the base 2 and the fastener 31. The double-spring damping devices 3 comprise a plurality of double-spring damping devices 3, and the double-spring damping devices 3 are correspondingly arranged on the head and the tail of the pressure stabilizing pump assembly 1. In the embodiment, four double-spring damping devices 3 are uniformly arranged at the head and the tail of the pressure stabilizing pump assembly 1. Pressure stabilizing pump package spare 1 with base 2 passes through double spring damping device 3 carries out the shock attenuation buffering, weakens the vibrations of pressure stabilizing pump package spare 1 conduction to base 2 to the noise that makes vibrations produce reduces, promotes complete machine performance and user experience by a wide margin.
The fastening piece 31 comprises a fastening head 311 and a screw 312, the screw 312 penetrates through the base 2 and then is connected with the pressure stabilizing pump assembly 1, and two ends of the lower damping spring 33 are respectively abutted against the base 2 and the fastening head 311. The fastening member 31 is any one of a bolt and a screw, and the bolt is preferred in this embodiment.
The top surface of the base 2 is provided with an upper damping spring accommodating groove 21, the bottom surface of the base 2 is provided with a lower damping spring accommodating groove 22, the upper damping spring 32 is arranged in the upper damping spring accommodating groove 21, and the lower damping spring 33 is arranged in the lower damping spring accommodating groove 22. Go up and be equipped with positioning lug 211 in damping spring storage tank 21, positioning lug 211 external diameter with go up damping spring 32 inner circle diameter looks adaptation, positioning lug 211 is gone into when last damping spring 32 installs the card go up damping spring 32 inner circle right go up damping spring 32 and fix a position.
The pressure stabilizing pump assembly 1 comprises a pressure stabilizing pump 11, a housing 12 and a damping mechanism 13, wherein the pressure stabilizing pump 11 is arranged in the housing 12, the damping mechanism 13 is arranged between the pressure stabilizing pump 11 and the housing 12 and used for reducing the vibration of the pressure stabilizing pump 11, and the pressure stabilizing pump 11 is isolated from the outside through the housing 12 and the damping mechanism 13, so that the noise and the vibration generated by the pressure stabilizing pump can be effectively reduced. The outer surface of the housing 12 is provided with four spring fixing convex columns 121, the four spring fixing convex columns 121 are uniformly arranged at the head and the tail of the housing 12, the outer diameter of each spring fixing convex column 121 is matched with the inner ring of the upper damping spring 32, and the upper damping spring 32 is sleeved on the spring fixing convex columns 121 and plays a role in positioning the upper damping spring 32. The damping mechanism 13 comprises a head damping soft body 131 and a tail damping soft body 132, the head damping soft body 131 is sleeved on the head of the pressure stabilizing pump 11, and the tail damping soft body 132 is sleeved on the tail of the pressure stabilizing pump 11. The head part damping soft body 131 and the tail part damping soft body 132 are respectively matched with the head part of the pressure stabilizing pump 11 and the tail part of the pressure stabilizing pump 11 in shape, the peripheries of the head part damping soft body 131 and the tail part damping soft body 132 are connected with the inner wall of the housing 12, the pressure stabilizing pump 11 is damped and buffered, and noise and vibration of the pressure stabilizing pump 11 are reduced. The head part shock absorption soft body 131 and the tail part shock absorption soft body 132 are any one of rubber pads and damping blocks. Rubber pads are preferred in this embodiment.
The working principle of the utility model is as follows:
the pressure stabilizing pump 11 is isolated from the outside through a housing 12 and a damping mechanism 13 to form a pressure stabilizing pump assembly 1, the damping mechanism 13 is arranged between the pressure stabilizing pump 11 and the housing 12 and plays a role in damping and buffering the pressure stabilizing pump 11, and meanwhile, the housing 12 wraps the pressure stabilizing pump 11 inside, so that the noise and the vibration of the pressure stabilizing pump 11 can be locked inside the housing 12, and the whole vibration and the noise of the pressure stabilizing pump assembly 1 are reduced. Then, the pressure stabilizing pump assembly 1 and the base 2 are subjected to damping buffering through the double-spring damping device 3, and the vibration conducted from the pressure stabilizing pump assembly 1 to the base 2 is weakened, so that the noise generated by the vibration is reduced, and the performance of the whole machine and the user experience are greatly improved. Double-spring damping device 3 includes fastener 31, last damping spring 32, lower damping spring 33, steady voltage pump subassembly 1 with base 2 passes through fastener 31 is connected, it establishes to go up damping spring 32 cover fastener 31 is last and arrange in steady voltage pump subassembly 1 with between the base 2, damping spring cover 33 is established down fastener 31 is last and arrange in base 2 with between the fastener 31, steady voltage pump subassembly 1 with base 2 passes through it carries out the shock attenuation buffering to go up damping spring 32, base 2 with fastener 31 passes through damping spring 33 carries out the shock attenuation buffering down to effectual vibrations that weaken steady voltage pump subassembly 1 and conduct to base 2, and then make the vibrations and the noise of steady voltage pump subassembly 1 reduce, improve the complete machine performance.
The aforesaid is only a plurality of concrete implementation manners of the utility model, nevertheless the utility model discloses a design concept is not limited to this, and the ordinary use of this design is right the utility model discloses carry out immaterial change, all should belong to the act of infringement the protection scope of the utility model.
Claims (10)
1. The utility model provides a steady voltage pump vibration/noise reduction structure, includes steady voltage pump subassembly, base, steady voltage pump subassembly sets up on the base, its characterized in that: still include dual spring damping device, dual spring damping device includes the fastener, goes up damping spring, damping spring down, the steady voltage pump subassembly with the base passes through the fastener is connected, it establishes to go up the damping spring cover last and arrange in the steady voltage pump subassembly with between the base, the damping spring cover is established down on the fastener and arrange in the base with between the fastener.
2. A pressure stabilizing pump shock absorbing and noise reducing structure as defined in claim 1, wherein: the fastening piece comprises a fastening head and a screw rod, the screw rod penetrates through the base and then is connected with the pressure stabilizing pump assembly, and two ends of the lower damping spring are respectively abutted against the base and the fastening head.
3. A pressure stabilizing pump shock absorbing and noise reducing structure as defined in claim 1, wherein: the damping spring seat is characterized in that an upper damping spring accommodating groove is formed in the top surface of the base, a lower damping spring accommodating groove is formed in the bottom surface of the base, the upper damping spring is arranged in the upper damping spring accommodating groove, and the lower damping spring is arranged in the lower damping spring accommodating groove.
4. A pressure stabilizing pump shock absorbing and noise reducing structure according to claim 3, wherein: and a positioning lug is arranged in the upper damping spring accommodating groove, and the positioning lug is clamped into the upper damping spring inner ring to position the upper damping spring when the upper damping spring is installed.
5. A pressure stabilizing pump shock absorbing and noise reducing structure as defined in claim 1, wherein: the pressure stabilizing pump assembly comprises a pressure stabilizing pump, a housing and a damping mechanism, the pressure stabilizing pump is arranged in the housing, and the damping mechanism is arranged between the pressure stabilizing pump and the housing and used for weakening the vibration of the pressure stabilizing pump.
6. A pressure stabilizing pump shock absorbing and noise reducing structure according to claim 5, wherein: the outer surface of the housing is provided with a spring fixing convex column, and the upper damping spring is sleeved on the spring fixing convex column.
7. A pressure stabilizing pump shock absorbing and noise reducing structure according to claim 5, wherein: the shock absorption mechanism comprises a head shock absorption soft body and a tail shock absorption soft body, the head shock absorption soft body is sleeved on the head of the pressure stabilizing pump, and the tail shock absorption soft body is sleeved on the tail of the pressure stabilizing pump.
8. A pressure stabilizing pump shock absorbing and noise reducing structure according to claim 7, wherein: the head damping soft body and the tail damping soft body are respectively matched with the shapes of the head of the pressure stabilizing pump and the tail of the pressure stabilizing pump.
9. A pressure stabilizing pump shock absorbing and noise reducing structure according to claim 8, wherein: the head part shock absorption soft body and the tail part shock absorption soft body are any one of a rubber pad and a damping block.
10. A pressure stabilizing pump shock absorbing and noise reducing structure as defined in claim 1, wherein: the double-spring damping devices comprise a plurality of double-spring damping devices, and the double-spring damping devices are correspondingly arranged on the head and the tail of the pressure stabilizing pump assembly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921282341.7U CN210509558U (en) | 2019-08-09 | 2019-08-09 | Voltage stabilization pump vibration/noise reduction structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921282341.7U CN210509558U (en) | 2019-08-09 | 2019-08-09 | Voltage stabilization pump vibration/noise reduction structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210509558U true CN210509558U (en) | 2020-05-12 |
Family
ID=70588361
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921282341.7U Active CN210509558U (en) | 2019-08-09 | 2019-08-09 | Voltage stabilization pump vibration/noise reduction structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210509558U (en) |
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2019
- 2019-08-09 CN CN201921282341.7U patent/CN210509558U/en active Active
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