CN108005895A - booster pump, water purifier and water heater - Google Patents
booster pump, water purifier and water heater Download PDFInfo
- Publication number
- CN108005895A CN108005895A CN201611093522.6A CN201611093522A CN108005895A CN 108005895 A CN108005895 A CN 108005895A CN 201611093522 A CN201611093522 A CN 201611093522A CN 108005895 A CN108005895 A CN 108005895A
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- China
- Prior art keywords
- vibration
- noise reducing
- housing
- booster pump
- layer
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B53/00—Component parts, details or accessories not provided for in, or of interest apart from, groups F04B1/00 - F04B23/00 or F04B39/00 - F04B47/00
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B53/00—Component parts, details or accessories not provided for in, or of interest apart from, groups F04B1/00 - F04B23/00 or F04B39/00 - F04B47/00
- F04B53/001—Noise damping
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B53/00—Component parts, details or accessories not provided for in, or of interest apart from, groups F04B1/00 - F04B23/00 or F04B39/00 - F04B47/00
- F04B53/16—Casings; Cylinders; Cylinder liners or heads; Fluid connections
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B2201/00—Pump parameters
- F04B2201/08—Cylinder or housing parameters
- F04B2201/0804—Noise
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Reciprocating Pumps (AREA)
Abstract
The present invention discloses a kind of booster pump, the water heater using the water purifier and application of the booster pump booster pump, wherein, the booster pump includes the pump housing and vibration and noise reducing structure, the vibration and noise reducing structure includes at least one housing, the housing includes at least the first vibration and noise reducing layer, is sheathed on the intermediate layer of the first vibration and noise reducing layer and is sheathed on the second vibration and noise reducing layer in the intermediate layer, and the first vibration and noise reducing layer, intermediate layer, the second vibration and noise reducing layer wrap up the pump housing jointly.Technical solution of the present invention solves existing household electrical appliance noise problem as caused by booster pump, eliminates the influence that the vibration of booster pump produces household electrical appliance.
Description
Technical field
The present invention relates to household electrical appliance technical field, more particularly to a kind of booster pump, using the booster pump water purifier and
Using the water heater of the booster pump.
Background technology
The noise that the household electrical appliance such as water purifier produce at work is mostly to be produced by the vibration of booster pump.Due to
The booster pump of water purifier is directly by screw connection in complete machine.When being pressurized pump operation, booster pump can produce resonance with water purifier, lead
The problem of causing noise and the vibration of water purifier is more serious.With the lifting of people's living standard, people are to family expenses such as water purifiers
The requirement of electric appliance comfort is also higher and higher, so solving the noise problem of the water purifier as caused by booster pump, improves net
The comfort of water dispenser, is the trend of water purifier development.
The content of the invention
The main object of the present invention is to provide a kind of booster pump, it is intended to noise problem caused by existing booster pump is solved,
Eliminate the influence that the vibration of booster pump produces household electrical appliance.
To achieve the above object, booster pump proposed by the present invention, including the pump housing and vibration and noise reducing structure, the vibration and noise reducing
Structure includes housing, the housing include at least the first vibration and noise reducing layer, the intermediate layer for being sheathed on the first vibration and noise reducing layer,
And the second vibration and noise reducing layer in the intermediate layer is sheathed on, the first vibration and noise reducing layer, intermediate layer, the second vibration and noise reducing layer are total to
With the parcel pump housing.
Preferably, the vibration and noise reducing structure further includes an at least cushion blocking, the both ends of the cushion blocking respectively with it is described
First vibration and noise reducing layer is connected with the pump housing.
Preferably, the outer wall of the one end of the cushion blocking away from the pump housing is recessed with an at least dashpot, the vibration damping
Pad the surface abutted with the first vibration and noise reducing layer and be recessed with an at least cushion chamber, the cushion blocking is further opened with hole, described
Cushion chamber is connected with the hole.
Preferably, the vibration and noise reducing structure further includes an at least fixing piece, the fixing piece through the hole with it is described
Cushion chamber, the both ends of the fixing piece are manifested by the cushion chamber and the hole, one end of the fixing piece and the pump housing
Connection, the other end pass through the first vibration and noise reducing layer, are connected with the intermediate layer.
Preferably, the cushion blocking is recessed with a stopper section close to one end of the pump housing, and the pump housing offers at least
One receiving hole, the cushion blocking are partially accommodated in the receiving hole, and the stopper section is held in the week of the hole wall of the receiving hole
Edge.
Preferably, the vibration and noise reducing structure further includes at least connecting portion for being connected to the housing, each connecting portion
Offer an at least mounting hole.
Preferably, the housing includes the first housing unit and the second housing unit, first housing unit and described
One of second housing unit be equipped with protrusion, wherein it is another be equipped with groove, the protrusion is contained in the groove.
Preferably, the vibration and noise reducing structure further includes an at least compressing member, and the first housing unit is equipped with least one first
Pressing groove, the second housing unit are equipped with least one second pressing groove, and the compressing member is contained in first pressing groove and described
Second pressing groove.
Preferably, the material of the first vibration and noise reducing layer and the second vibration and noise reducing layer is damping material, described
The material in intermediate layer is plastics.
The present invention also proposes a kind of water purifier, and the water purifier includes above-mentioned booster pump, and the water purifier further includes machine
Body, the pump housing and the vibration and noise reducing structure are connected with the body.
The present invention also proposes a kind of water heater, and the water heater includes above-mentioned booster pump, and the water heater further includes master
Body, the pump housing and the vibration and noise reducing structure are connected with the main body.
The vibration and noise reducing structure of technical solution of the present invention includes housing, the housing include at least the first vibration and noise reducing layer,
The intermediate layer for being sheathed on the first vibration and noise reducing layer and the second vibration and noise reducing layer for being sheathed on the intermediate layer, described first
Vibration and noise reducing layer, intermediate layer, the second vibration and noise reducing layer wrap up the pump housing jointly, and the first vibration and noise reducing layer can tentatively weaken
Vibration caused by pump housing work, the noise that the barrier pump housing produces, intermediate layer are used for the structural strength and rigidity for strengthening housing, are
The installation of the pump housing is fixed and provided the structural support, and the second vibration and noise reducing layer further eliminates the vibration of pump housing generation.Described first subtracts
Shake noise reduction layer and the second vibration and noise reducing layer obstructed pump housing generation noise conduction so that the pump housing vibration damping will not be dropped with application
The household electrical appliance resonance for structure of making an uproar, so as to eliminate influence of the vibration to household electrical appliance caused by pump housing operation, reaches to family expenses
The purpose of electric appliance vibration and noise reducing.
Brief description of the drawings
In order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
There is attached drawing needed in technology description to be briefly described, it should be apparent that, drawings in the following description are only this
Some embodiments of invention, for those of ordinary skill in the art, without creative efforts, can be with
Structure according to these attached drawings obtains other attached drawings.
Fig. 1 is the schematic cross-sectional view of booster pump embodiment of the present invention；
Fig. 2 is the left view structural representation of booster pump embodiment of the present invention；
Fig. 3 is the backsight structural representation of booster pump embodiment of the present invention；
Fig. 4 is the configuration schematic diagram of booster pump embodiment of the present invention；
Fig. 5 is the positive structure diagram of the first housing unit in booster pump embodiment of the present invention；
Fig. 6 is the schematic cross-sectional view of the first housing unit shown in Fig. 5；
Fig. 7 is the backsight structural representation of the first housing unit in booster pump embodiment of the present invention；
Fig. 8 is the positive structure diagram of the second housing unit in booster pump embodiment of the present invention；
Fig. 9 is the right side structural representation of the second housing unit in booster pump embodiment of the present invention；
Figure 10 is the backsight structural representation of the second housing unit in booster pump embodiment of the present invention；
Figure 11 is the schematic cross-sectional view of cushion blocking in booster pump embodiment of the present invention；
Figure 12 is the positive structure diagram of cushion blocking in booster pump embodiment of the present invention；
Figure 13 is the overlooking the structure diagram of cushion blocking in booster pump embodiment of the present invention.
Drawing reference numeral explanation：
| Label | Title | Label | Title |
| 10 | The pump housing | 318 | Groove |
| 11 | Base | 32 | Fixing piece |
| 30 | Vibration and noise reducing structure | 33 | Cushion blocking |
| 31 | Housing | 331 | Stopper section |
| 311 | First vibration and noise reducing layer | 3311 | The first side wall |
| 312 | Second vibration and noise reducing layer | 3312 | Second sidewall |
| 313 | Intermediate layer | 3313 | Bottom wall |
| 314 | Accommodating cavity | 332 | Dashpot |
| 315 | First housing unit | 333 | Cushion chamber |
| 3151 | First pressing groove | 336 | Hole |
| 316 | Second housing unit | 34 | Connecting portion |
| 3161 | Second pressing groove | 341 | Mounting hole |
| 3162 | Through hole | 35 | Compressing member |
| 317 | It is raised |
The embodiments will be further described with reference to the accompanying drawings for the realization, the function and the advantages of the object of the present invention.
Embodiment
Below in conjunction with the attached drawing in the embodiment of the present invention, the technical solution in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only the part of the embodiment of the present invention, instead of all the embodiments.Base
Embodiment in the present invention, those of ordinary skill in the art obtained without creative efforts it is all its
His embodiment, belongs to the scope of protection of the invention.
It is to be appreciated that the directional instruction (such as up, down, left, right, before and after ...) of institute is only used in the embodiment of the present invention
In explaining the relative position relation under a certain particular pose (as shown in drawings) between each component, motion conditions etc., if should
When particular pose changes, then directionality instruction also correspondingly changes correspondingly.
In addition, the description for being related to " first ", " second " etc. in the present invention is only used for description purpose, and it is not intended that referring to
Show or imply its relative importance or imply the quantity of the technical characteristic indicated by indicating.Thus, " first ", " are defined
At least one this feature can be expressed or be implicitly included to two " feature.In addition, the technical solution between each embodiment can
To be combined with each other, but must can be implemented as basis with those of ordinary skill in the art, when the combination of technical solution occurs
Conflicting or can not realize when, will be understood that the combination of this technical solution is not present, also not in the protection model of application claims
Within enclosing.
In the present invention, unless otherwise clearly defined and limited, term " connection ", " fixation " etc. should be interpreted broadly,
For example, " fixation " can be fixedly connected or be detachably connected, or integrally；Can be mechanically connect or
It is electrically connected；It can be directly connected, can also be indirectly connected by intermediary, can be the connection inside two elements or two
The interaction relationship of a element, unless otherwise restricted clearly.For the ordinary skill in the art, can basis
Concrete condition understands the concrete meaning of above-mentioned term in the present invention.
Referring to Fig. 1 to Figure 13, the present invention proposes a kind of booster pump, including the pump housing 10 and vibration and noise reducing structure 30, vibration damping drop
Structure of making an uproar 30 includes housing 31, and housing 31 includes at least the first vibration and noise reducing layer 311, is sheathed on the first vibration and noise reducing layer 311
Intermediate layer 313 and the second vibration and noise reducing layer 312 for being sheathed on intermediate layer 313, the first vibration and noise reducing layer 311, intermediate layer 313,
Two vibration and noise reducing layers 312 wrap up the pump housing 10 jointly.
Further, the thickness of the first vibration and noise reducing layer 311 is 1.5~3mm.Preferably, the first vibration and noise reducing layer 311
Thickness is 2mm.
Further, the thickness in intermediate layer 313 is 3~4mm.
Further, the thickness of the second vibration and noise reducing layer 312 is 2~3mm.
It should be understood that the first vibration and noise reducing layer 311 and the second vibration and noise reducing layer 312 are by having the function of vibration and noise reducing
Material is made.
Further, the inner wall of the first vibration and noise reducing layer 311 attaches one layer of sound-proof material, the sound-proof material, the first vibration damping drop
Make an uproar layer 311, intermediate layer 313, the second vibration and noise reducing layer 312 wraps up the pump housing 10 jointly.By the sound-proof material of setting, the pump housing can be obstructed
The transmission of caused noise during 10 vibration, to reach more preferable soundproof effect.
The vibration and noise reducing structure 30 of technical solution of the present invention includes housing 31, and housing 31 includes at least the first vibration and noise reducing layer
311st, the intermediate layer 313 for being sheathed on the first vibration and noise reducing layer 311 and the second vibration and noise reducing layer 312 for being sheathed on intermediate layer 313,
First vibration and noise reducing layer 311, intermediate layer 313, the second vibration and noise reducing layer 312 wrap up the pump housing 10, the first vibration and noise reducing layer 311 jointly
The pump housing 10 can tentatively be weakened to work caused vibration, the noise that the barrier pump housing 10 produces, intermediate layer 313 is used to strengthen housing 31
Structural strength and rigidity, fix and provide the structural support for the installation of the pump housing 10, the second vibration and noise reducing layer 312 further eliminates pump
The vibration that body 10 produces.First vibration and noise reducing layer 311 and the second vibration and noise reducing layer 312 have obstructed the biography of the noise of the generation of the pump housing 10
Lead so that the pump housing 10 will not be run with producing resonance using the household electrical appliance of the vibration and noise reducing structure 30 so as to eliminate the pump housing 10
Influence of the caused vibration to household electrical appliance, achievees the purpose that to household electrical appliance vibration and noise reducing.
Referring to Fig. 4, vibration and noise reducing structure 30 further includes an at least cushion blocking 33, and the both ends of cushion blocking 33 subtract with first respectively
Shake noise reduction layer 311 and the pump housing 10 connects.
Further, one end of each cushion blocking 33 may be contained within the pump housing 10, and the other end is held in the first vibration and noise reducing layer
311。
One end of the cushion blocking 33 of technical solution of the present invention may be contained within the pump housing 10, and the other end is held in the first vibration and noise reducing
Layer 311, the cushion blocking 33 have certain recoil effect, can reduce the pump housing 10 work caused by conduct vibrations to housing 31, from
And resonance is reduced, reduce noise.
Referring to Fig. 4, Figure 11 to Figure 13, the outer wall of the one end of cushion blocking 33 away from the pump housing 10 is recessed with an at least dashpot
332, cushion blocking 33 is recessed with least a cushion chamber 333, cushion blocking 33 with the surface that the first vibration and noise reducing layer 311 abuts and also opens up
There is hole 336, cushion chamber 333 is connected with hole 336.
Further, the size of the cross section of cushion chamber 333 is greater than or equal to the size of the cross section in hole 336.
Preferably, dashpot 332 can be spiral ring shaped slot.
Further, the wall thickness between the bottom wall of the cavity wall of cushion chamber 333 and dashpot 332 is 1.5~3mm, it is preferable that
The wall thickness is 2mm.
Further, the number of cushion chamber 333 is multiple, and each cushion chamber 333 is cylinder, and each adjacent slow
The diameter for rushing chamber 333 is reduced successively.
The outer wall of the one end of the cushion blocking 33 of technical solution of the present invention away from the pump housing 10 is recessed with an at least dashpot
332, cushion blocking 33 is recessed with an at least cushion chamber 333, the cushion chamber 333 with the surface that the first vibration and noise reducing layer 311 abuts
It can be that cushion blocking 33 provides certain cushion space, when conduct vibrations to the cushion blocking 33 of 10 one end of the pump housing, pass through the vibration damping
The dashpot 332 and cushion chamber 333 that pad 33 is set, and the elasticity having by it, its frequency vibrated are vibrated with the pump housing 10
Frequency it is inconsistent, the cushion blocking 33 can play the role of to the vibration of the pump housing 10 one recoil, so as to reduce resonance, subtract
The weak pump housing 10 is conducted to the vibration of housing 31, plays the role of vibration and noise reducing, reasonable in design.
Referring to Fig. 4, vibration and noise reducing structure 30 further includes an at least fixing piece 32,32 through hole 336 of fixing piece and cushion chamber
333, the both ends of fixing piece 32 are manifested by cushion chamber 333 and hole 336, and one end of fixing piece 32 is connected with the pump housing 10, the other end
Through the first vibration and noise reducing layer 311, it is connected with intermediate layer 313.
Further, one end of fixing piece 32 is connected to the pump housing 10, the other end sequentially pass through the first vibration and noise reducing layer 311,
Intermediate layer 313, and it is fixed on intermediate layer 313.
Preferably, the number of fixing piece 32 and cushion blocking 33 is four.
Preferably, fixing piece 32 is bolt.
32 through hole 336 of fixing piece and cushion chamber 333 of technical solution of the present invention, the both ends of fixing piece 32 are by cushion chamber
333 manifest with hole 336, and its one end is connected to the pump housing 10, and the other end sequentially passes through the first vibration and noise reducing layer 311, intermediate layer
313, and coordinate with nut, intermediate layer 313 is fixed on, so that the pump housing 10 is fixed on housing 31, simple in structure, installation and dismounting
It is convenient.
Referring to Fig. 4, Figure 11 to Figure 13, cushion blocking 33 is recessed with a stopper section 331 close to one end of the pump housing 10, and the pump housing 10 is opened
(do not indicated) equipped with an at least receiving hole, cushion blocking 33 is partially accommodated in receiving hole, and stopper section 331 is held in the hole wall of receiving hole
Periphery.
It should be understood that one end of fixing piece 32, formed with flange, the diameter of the flange is more than the diameter in hole 336, it is fixed
Part 32 be formed without flange one end sequentially pass through hole 336, receiving hole, cushion chamber 333 after, which is held in cushion blocking 33 and leans on
The surface of nearly fixing piece 32, i.e. the flange is held in the periphery of the hole wall in hole 336.
Further, cushion blocking 33 has elasticity.
Further, the material of cushion blocking 33 can be rubber.Preferably, rubber is nitrile rubber, butadiene rubber, isoamyl rubber
Glue or EP rubbers etc. so that beam 33 has preferable elastic, good compressibility, ageing resistance.It should be understood that
In an embodiment of the present invention, the specific material of cushion blocking 33 is not defined.
Further, the pump housing 10 includes a base 11, which is formed through base 11.
Further, base 11 is platy structure.
Further, stopper section 331 includes bottom wall 3313, the first side wall 3311 being oppositely arranged and second sidewall 3312,
The first side wall 3311 is held in the periphery of the hole wall side of receiving hole, and second sidewall 3312 is held in the hole wall opposite side of receiving hole
Periphery.
Further, the vertical range between the first side wall 3311 and second sidewall 3312 is more than or equal to the thickness of base 11
Degree, base 11 are contained in stopper section 331.Or, base 11 is contained in stopper section 331 with being interference fitted.
Further, the wall thickness between bottom wall 3313 and the hole wall in hole 336 is 2~3mm.Preferably, which is
2.5mm。
Stopper section 331 is first extruded through receiving hole by the cushion blocking 33 in technical solution of the present invention when mounted, to backstop
The first side wall 3311 in portion 331 is held in the periphery of the hole wall side of receiving hole, and the second sidewall 3312 of stopper section 331 is held in
The periphery of the hole wall opposite side of receiving hole, so that cushion blocking 33 is arranged at base 11 close to one end of the pump housing 10, it is easy for installation
Fast.
Referring to Fig. 3, Fig. 8 and Figure 10, vibration and noise reducing structure 30 further includes at least connecting portion 34 for being connected to housing 31, often
One connecting portion 34 offers an at least mounting hole 341.
Further, the material of connecting portion 34 is damping material.Preferably, the material of connecting portion 34 is damping rubber；Can
With understanding, in an embodiment of the present invention, the specific material of connecting portion 34 is not defined.
It should be understood that the household electrical appliance such as the booster pump of the present invention and water purifier, water heater are connected by the mounting hole 341
Connect.
Technical solution of the present invention is connected to an at least connecting portion 34 for housing 31 by setting, and each connecting portion 34 opens up
There is an at least mounting hole 341, the number of connecting portion 34, the specific location for being connected to housing 31, Yi Jiqi can be set as needed
On the number of mounting hole 341 that opens up so that the booster pump of the present invention is applicable to the installation of different model product, so as to have
There is stronger versatility；Connecting portion 34 offers an at least mounting hole 341, for being attached with household electrical appliance such as water purifiers,
Directly it is connected relative to the pump housing 10 of traditional water purifier with screw in the mode that is fixedly connected of household electrical appliance, skill of the present invention
Art scheme can reduce the booster pump of the present invention and the contact area of household electrical appliance, simultaneously because connecting portion 34 is by damping material system
Into, when connecting portion 34 is connected to household electrical appliance, it can preferably weaken the conduct vibrations produced by the pump housing 10 to household electrical appliance, so that
The resonance of the household electrical appliance is reduced, is achieveed the purpose that to household electrical appliance vibration and noise reducing.
By the housing 31 in the vibration and noise reducing structure 30 of the present invention, the collective effect of cushion blocking 33 and connecting portion 34,
Eliminate the pump housing 10 and run influence of the caused vibration to household electrical appliance, so as to reach the mesh to the household electrical appliance noise-and-vibration-reduction
's.
Referring to Fig. 1 to Figure 10, housing 31 includes the first housing unit 315 and the second housing unit 316, the first housing unit
315 and second one of housing unit 316 be equipped with protrusion 317, wherein it is another be equipped with groove 318, raised 317 are contained in
Groove 318.
Specifically, the first housing unit 315 and the second housing unit 316 are box like structure.
Further, the first housing unit 315 and the second housing unit 316 are collectively forming an accommodating cavity 314, and the pump housing 10 holds
It is contained in the accommodating cavity 314.
Preferably, the cross section of the first housing unit 315 and the second housing unit 316 is U-typed structure.
It should be understood that the first housing unit 315 and the second housing unit 316 include the first vibration and noise reducing layer 311, set
Arranged on the intermediate layer 313 of the first vibration and noise reducing layer 311 and it is sheathed on the second vibration and noise reducing layer 312 in intermediate layer 313；
Wherein, the open height of the first vibration and noise reducing layer 311 of the first housing unit 315 and the second vibration and noise reducing layer 312
Unanimously, wherein 313 projection of interbed forms protrusion 317；First vibration and noise reducing layer 311 of the second housing unit 316 and the second vibration damping
The open height of noise reduction layer 312 is consistent, and wherein interbed 313 is recessed forms groove 318.
Further, the first vibration and noise reducing layer 311 of the second housing unit 316, intermediate layer 313 are offered for fixing piece
The 32 at least through holes 3162 passed through.
One of the first housing unit 315 and the second housing unit 316 are equipped with protrusion in technical solution of the present invention
317, wherein it is another be equipped with groove 318, protrusion 317 is contained in groove 318, by the first housing unit 315 and the second housing group
Part 316 engages, and by setting the groove 318 and protrusion 317, simple in structure, easy to manufacture, cost is relatively low, has at the same time
The effect of sound insulaton, reduces the pump housing 10 and works caused noise.
Referring to Fig. 1 to Figure 10, vibration and noise reducing structure 30 further includes an at least compressing member 35, and the first housing unit 315 is equipped with
At least one first pressing groove 3151, the second housing unit 316 are equipped with least one second pressing groove 3161, and compressing member 35 is contained in
One pressing groove 3151 and the second pressing groove 3161.
The vibration and noise reducing structure 30 of the present invention when mounted, by the intermediate layer 313 of the second housing unit 316 be sheathed on its
One vibration and noise reducing layer 311, hole 336, the receiving hole of base 11, cushion chamber 333, Yi Ji are sequentially passed through by one end of fixing piece 32
The first vibration and noise reducing layer 311, the through hole 3162 in intermediate layer 313 of two housing units 316, then coordinate with nut and tighten, will pump
Body 10 is fixed on the first vibration and noise reducing layer 311 of the second housing unit 316, intermediate layer 313, then by the second housing unit 316
Second vibration and noise reducing layer 312 is sheathed on wherein interbed 313, completes the assembling of the second housing unit 316；
The intermediate layer 313 of first housing unit 315 is sheathed on the first vibration and noise reducing layer 311, by its second vibration and noise reducing
Layer 312 is sheathed on wherein interbed 313, completes the assembling of the first housing unit 315；
Groove 318 is contained in by protrusion 317, the first housing unit 315 is engaged with the second housing unit 316, then will
Compressing member 35 is contained in the first pressing groove 3151 and the second pressing groove 3161, so as to be fixed the first housing unit 315 and
Two housing units 316, complete the assembling of the vibration and noise reducing structure 30.
The material of first vibration and noise reducing layer 311 and the second vibration and noise reducing layer 312 is damping material, the material in intermediate layer 313
Matter is plastics.It will of course be understood that, in the embodiment of the present invention, not to the first vibration and noise reducing layer 311 and the second vibration and noise reducing
Layer 312, the specific material in intermediate layer 313 are defined.
Preferably, the material of the first vibration and noise reducing layer 311 and the second vibration and noise reducing layer 312 is damping rubber.
The material of first vibration and noise reducing layer 311 and the second vibration and noise reducing layer 312 is alternatively EVA (ethylene-vinyl
Acetate copolymer, ethylene-vinyl acetate copolymer), PE foams (polyethylene, polyethylene), PU foams
(ploy urethane, polyurethane), Polyurethane foam (polyurethane foam), EPE (compound pearl cotton) or EPP
(Expanded polypropylene, polypropylene plastics expanded material) etc. has the function of the material of vibration and noise reducing.
Preferably, the material in intermediate layer 313 is can be engineering plastics, such as makrolon (Polycarbonate, PC),
Polyamide (nylon, Polyamide, PA), polyformaldehyde (Polyacetal, Polyoxy Methylene, POM), polyphenylene oxide
(Polyphenylene Oxide, PPO), polyester (PET, PBT), polyphenylene sulfide (Polyphenylene Sulfide, PPS),
Or poly- aryl ester etc..Engineering plastics have excellent comprehensive performance, such as rigidity is big, creep is small, high mechanical strength, it is heat-resist,
Electrical insulating property is good, can be used for a long time in harsher chemistry, physical environment.
First vibration and noise reducing layer 311 of technical solution of the present invention and the material of the second vibration and noise reducing layer 312 are damping material
Material, thermal energy is converted into using the viscoplasticity of damping material by the mechanical energy that the pump housing 10 vibrates, and is dissipated in the first vibration and noise reducing layer
311 and second vibration and noise reducing layer 312 Damping material layer in so that be effectively reduced the pump housing 10 vibration and its produce make an uproar
Sound.
The present invention also proposes a kind of water purifier, which includes booster pump, and the concrete structure of the booster pump is with reference to above-mentioned
Embodiment, since this water purifier employs whole technical solutions of above-mentioned all embodiments, at least has above-described embodiment
Technical solution caused by all beneficial effects, this is no longer going to repeat them.Wherein, water purifier further includes body and (does not scheme
Show), the pump housing 10 and vibration and noise reducing structure 30 are connected with body.
Further, at least mounting hole 341 set by connecting portion 34, by the pump housing 10, vibration and noise reducing structure 30 with
Body connects.The material of the connecting portion 34 can be damping material.Preferably, the material of connecting portion 34 is damping rubber.
It should be understood that the vibration and noise reducing structure 30 can hang on body by the mounting hole 341 of connecting portion 34.The connection
Portion 34 has the function that hook, can reduce the pump housing 10 and vibration and noise reducing structure 30 and the contact area of body, and the connecting portion
34 are made of the material with damping function, further weaken the pump housing 10 work caused by conduct vibrations to water purifier machine
Body, so as to reduce the resonance of the body of water purifier, greatly reduces noise caused by water purifier work；And pass through the company
The housing 31 of socket part 34 and vibration and noise reducing structure 30, the collective effect of cushion blocking 33, eliminate the pump housing 10 and run caused vibration
Influence to water purifier, achievees the purpose that the vibration and noise reducing of water purifier.
The present invention also proposes a kind of water heater, which includes booster pump, and the concrete structure of the booster pump is with reference to above-mentioned
Embodiment, since this water heater employs whole technical solutions of above-mentioned all embodiments, at least has above-described embodiment
Technical solution caused by all beneficial effects, this is no longer going to repeat them.Wherein, the water heater further includes main body (not
Diagram), the pump housing 10 and vibration and noise reducing structure 30 are connected with the main body.
Further, at least mounting hole 341 set by connecting portion 34, by the pump housing 10, vibration and noise reducing structure 30 with
Main body connects.The material of the connecting portion 34 can be damping material.Preferably, the material of connecting portion 34 is damping rubber.
It should be understood that the vibration and noise reducing structure 30 can hang on main body by the mounting hole 341 of connecting portion 34.The connection
Portion 34 has the function that hook, can reduce the contact area of the pump housing 10 and vibration and noise reducing structure 30 and main body, and the connecting portion
34 are made of the material with damping function, further weaken the pump housing 10 and work caused conduct vibrations to main body, so as to subtract
Lack the resonance of main body, greatly reduce noise caused by body of work；And pass through the connecting portion 34 and vibration and noise reducing knot
Housing 31, the collective effect of cushion blocking 33 in structure 30, eliminate the pump housing 10 and run influence of the caused vibration to water heater, reach
To the purpose of the vibration and noise reducing of water heater.
The foregoing is merely the preferred embodiment of the present invention, is not intended to limit the scope of the invention, every at this
Under the inventive concept of invention, the equivalent structure transformation made using description of the invention and accompanying drawing content, or directly/use indirectly
It is included in other related technical areas in the scope of patent protection of the present invention.
Claims (11)
- A kind of 1. booster pump, it is characterised in that including the pump housing (10) and vibration and noise reducing structure (30), the vibration and noise reducing structure (30) housing (31) is included, the housing (31) includes at least the first vibration and noise reducing layer (311), is sheathed on the first vibration damping drop Make an uproar layer (311) intermediate layer (313) and be sheathed on the second vibration and noise reducing layer (312) in the intermediate layer (313), described first Vibration and noise reducing layer (311), intermediate layer (313), the second vibration and noise reducing layer (312) wrap up the pump housing (10) jointly.
- 2. booster pump as claimed in claim 1, it is characterised in that the vibration and noise reducing structure (30) further includes an at least vibration damping Pad (33), the both ends of the cushion blocking (33) are connected with the first vibration and noise reducing layer (311) and the pump housing (10) respectively.
- 3. booster pump as claimed in claim 2, it is characterised in that the one end of the cushion blocking (33) away from the pump housing (10) Outer wall be recessed with an at least dashpot (332), the table that the cushion blocking (33) abuts with the first vibration and noise reducing layer (311) Face is recessed with an at least cushion chamber (333), and the cushion blocking (33) is further opened with hole (336), the cushion chamber (333) with it is described Hole (336) connects.
- 4. booster pump as claimed in claim 3, it is characterised in that the vibration and noise reducing structure (30) further includes at least one fixation Part (32), the fixing piece (32) through the hole (336) and the cushion chamber (333), the both ends of the fixing piece (32) by The cushion chamber (333) manifests with the hole (336), and one end of the fixing piece (32) is connected with the pump housing (10), separately One end passes through the first vibration and noise reducing layer (311), is connected with the intermediate layer (313).
- 5. booster pump as claimed in claim 2, it is characterised in that the cushion blocking (33) is close to one end of the pump housing (10) A stopper section (331) is recessed with, the pump housing (10) offers an at least receiving hole, and the cushion blocking (33) is partially accommodated in institute Receiving hole is stated, the stopper section (331) is held in the periphery of the hole wall of the receiving hole.
- 6. booster pump as claimed in claim 1, it is characterised in that the vibration and noise reducing structure (30) further include be connected to it is described An at least connecting portion (34) for housing (31), each connecting portion (34) offer an at least mounting hole (341).
- 7. booster pump as claimed in claim 1, it is characterised in that the housing (31) include the first housing unit (315) and Second housing unit (316), one of first housing unit (315) and second housing unit (316) are equipped with Raised (317), wherein it is another be equipped with groove (318), raised (317) are contained in the groove (318).
- 8. booster pump as claimed in claim 7, it is characterised in that the vibration and noise reducing structure (30) further includes at least one compression Part (35), the first housing unit (315) are equipped with least one first pressing groove (3151), and the second housing unit (316) is equipped with least One second pressing groove (3161), the compressing member (35) are contained in first pressing groove (3151) and second pressing groove (3161)。
- 9. such as claim 1~8 any one of them booster pump, it is characterised in that the first vibration and noise reducing layer (311) and institute The material for stating the second vibration and noise reducing layer (312) is damping material, and the material of the intermediate layer (313) is plastics.
- 10. a kind of water purifier, including the booster pump as described in any one in claim 1~9, it is characterised in that described net Water dispenser further includes body, and the pump housing (10) and the vibration and noise reducing structure (30) are connected with the body.
- 11. a kind of water heater, including the booster pump as described in any one in claim 1~9, it is characterised in that the heat Hydrophone further includes main body, and the pump housing (10) and the vibration and noise reducing structure (30) are connected with the main body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611093522.6A CN108005895A (en) | 2016-12-01 | 2016-12-01 | booster pump, water purifier and water heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611093522.6A CN108005895A (en) | 2016-12-01 | 2016-12-01 | booster pump, water purifier and water heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108005895A true CN108005895A (en) | 2018-05-08 |
Family
ID=62048626
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611093522.6A Pending CN108005895A (en) | 2016-12-01 | 2016-12-01 | booster pump, water purifier and water heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108005895A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108397379A (en) * | 2018-05-11 | 2018-08-14 | 魏斯瓦瑟环境技术（嘉兴）有限公司 | A kind of water pump vibration and noise reducing device and the water purifier with it |
| CN109185117A (en) * | 2018-09-27 | 2019-01-11 | 珠海格力电器股份有限公司 | A kind of stabilized pressure pump and water purifier with vibration and noise reducing structure |
| CN113958496A (en) * | 2020-07-21 | 2022-01-21 | 佛山市美的清湖净水设备有限公司 | Pump assembly structure and have its water purification unit |
| WO2022042695A1 (en) * | 2020-08-27 | 2022-03-03 | 芜湖美的厨卫电器制造有限公司 | Water pump, and water heater having same |
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Application publication date: 20180508 |
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