CN207728638U - A kind of secondary water-supply supply water pump - Google Patents
A kind of secondary water-supply supply water pump Download PDFInfo
- Publication number
- CN207728638U CN207728638U CN201820032654.6U CN201820032654U CN207728638U CN 207728638 U CN207728638 U CN 207728638U CN 201820032654 U CN201820032654 U CN 201820032654U CN 207728638 U CN207728638 U CN 207728638U
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- cabinet
- sound insulation
- connecting plate
- insulation cabinet
- fixed seat
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Abstract
The utility model discloses a kind of secondary water-supplies to supply water pump, including sound insulation cabinet, cabinet door, fixed seat and elastic rubber column, and cavity is offered in the cabinet of the sound insulation cabinet, porous sound absorbing material is filled in cavity；Cabinet door is equipped on front side of the sound insulation cabinet, the top of cabinet door is hinged with sound insulation cabinet, and fixator is equipped on the outside of sound insulation cabinet upper end, and fixator is equipped with idler wheel mechanism, the idler wheel of idler wheel mechanism is in contact with the medial surface of cabinet door upper ledge, and the lower part of cabinet door is connected by door lock with sound insulation cabinet；Sound insulation bottom of cabinet portion is equipped with fixed seat, and four corners of fixed seat are fixedly connected by mounting base and connecting plate panel seat with sound insulation cabinet；Mounting base is made of pedestal and link block；The utility model improves the experience effect of user, has saved cost, improves quality；The noise generated when effectively reducing pump working filled with porous sound absorbing material in sound insulation cabinet simultaneously.
Description
Technical field
The utility model is related to a kind of water pump, specifically a kind of secondary water-supply supplies water pump.
Background technology
Secondary water-supply refers to that unit or individual supply water city public water supply or self-built facility through storing, pressurizeing, and passes through pipe
Road is again for user or personal form, and therefore, secondary water-supply is the unique selection mode of high-floor feedwater.
Whether secondary water-supply facility by the quality of regulation construction, design and construction is directly related to secondary water-supply water quality, water
Pressure and water supply security, it is closely related with the life of people's normal table.
Water pump is the machinery of secondary water-supply liquid supercharging, and pump working principle is after the motor in water pump powers on,
Internal impeller does high speed rotary motion (open water pump before to make hydraulically full in the pump housing) in the pump housing, the liquid in the pump housing with
One piece of rotation of impeller, liquid is thrown away in exit by impeller under the influence of centrifugal force, and the liquid thrown away is in pump housing diffuser casing
Speed is gradually slack-off, after liquid is thrown out of, vacuum low-pressure area is formed at impeller center, the liquid in liquid pool is in external atmosphere pressure
Under effect, flowed into water pump through suction line.Liquid is continuously sucked up from liquid pool next then again successive like this
Ground is discharged from exit of pump.
The vibrations generated when existing water pump operation are larger, generate a large amount of noise, while the water pump of secondary water-supply is usual
In residential block, the life of resident is influenced.
Utility model content
The purpose of this utility model is to provide a kind of secondary water-supplies to supply water pump, to solve to propose in above-mentioned background technology
The problem of.
To achieve the above object, the utility model provides the following technical solutions：
A kind of secondary water-supply supply water pump, including sound insulation cabinet, cabinet door, fixed seat and elastic rubber column, the sound insulation cabinet
Cavity is offered in cabinet, and porous sound absorbing material is filled in cavity；Be equipped with cabinet door on front side of the sound insulation cabinet, the top of cabinet door with
Sound insulation cabinet is hinged, and fixator is equipped on the outside of sound insulation cabinet upper end, and fixator is equipped with idler wheel mechanism, the idler wheel of idler wheel mechanism
It is in contact with the medial surface of cabinet door upper ledge, the lower part of cabinet door is connected by door lock with sound insulation cabinet；Sound insulation bottom of cabinet portion is equipped with solid
Reservation, four corners of fixed seat are fixedly connected by mounting base and connecting plate panel seat with sound insulation cabinet；Mounting base is by pedestal and connection
Block forms, and link block is fixedly connected by bolt with fixed seat；Connecting plate panel seat includes interconnecting piece and connecting plate ontology, interconnecting piece
Upper end be fixedly connected with sound insulation bottom of cabinet portion, the lower end of interconnecting piece is connect by bolt with mounting base, the pedestal of mounting base and company
Overlap when the connecting plate ontology assembly of fishplate bar panel seat, connecting plate ontology is located at the top of pedestal, in connecting plate ontology and
Between treadmill pedestal be equipped with elastic rubber column, elastic rubber column be bolted on pedestal, connecting plate ontology and fixed seat it
Between.
Further, the porous sound absorbing material is included mineral wool and mineral wool or is made of primary raw material using such material
Various sound absorbing plates.
Further, the rear side of the sound insulation cabinet is imported and exported equipped with pump tube.
Further, the fixator and idler wheel are PVC material.
Compared with prior art, it moves downward after the connecting plate panel seat stress of the utility model, is formed between link block
The principle of lever pulls subsequent elastic rubber column to compress；When connecting plate panel seat moves upwards after stress, between link block
The principle for forming lever pulls subsequent elastic rubber column to spring back, in this way, realizing damping effect；Cabinet door at work will not be because
Pump working vibrations cause sound insulation cabinet to deform, and avoid damage hinge, also improve the leakproofness that cabinet door closes, close more convenient
Fast, the experience effect for improving user, has saved cost, improves quality；Porous sound absorbing is filled in sound insulation cabinet simultaneously
Material effectively subtracts the noise generated when having descended pump working.
Description of the drawings
Fig. 1 is the structural schematic diagram that secondary water-supply supplies water pump.
Fig. 2 is the structural schematic diagram that secondary water-supply supplies cabinet in water pump.
Fig. 3 is the structural schematic diagram that secondary water-supply supplies mounting base in water pump.
Specific implementation mode
The technical solution of this patent is described in more detail With reference to embodiment.
Please refer to Fig.1-3, a kind of secondary water-supply supplies water pump, including sound insulation cabinet 1, cabinet door 2, fixed seat 3 and elastic rubber
Column 6 offers cavity 12 in the cabinet 11 of the sound insulation cabinet 1, porous sound absorbing material 13, porous sound absorbing material is filled in cavity 12
Material 13 is including mineral wool and mineral wool or using such material as various sound absorbing plates made of primary raw material；The physics of this kind of material
Structure feature be material internal have it is a large amount of, interpenetrate, outwardly open micropore, i.e., material has certain gas permeability.
It is widely used in engineering to there is fibrous material and putty material two major classes, porous sound absorbing material 13 to there is absorption to make incident acoustic energy
With being widely used in reduction noise；The rear side of sound insulation cabinet 1 is equipped with pump tube and imports and exports 14,
1 front side of the sound insulation cabinet is equipped with cabinet door 2, and top and the sound insulation cabinet 1 of cabinet door 2 are hinged, the outside of 1 upper end of sound insulation cabinet
Fixator 21 is installed, fixator 21 is equipped with idler wheel mechanism, and the idler wheel 22 of idler wheel mechanism connects with the medial surface of 2 upper ledge of cabinet door
It touches, the lower part of cabinet door 2 is connected by door lock 23 with sound insulation cabinet 1；Fixator 21 and idler wheel 22 are PVC material, have high intensity,
The feature that wearability is strong, light-weight, production cost is low, process is simple；21 top of fixator is equipped with an idler wheel 22 so that cabinet
Door 2 closes more easily, facilitates installation on the basis of not changing sound insulation 1 structure of cabinet, idler wheel 22 supports cabinet door 2, to prevent
Cabinet door 2 drops, and alleviates the burden of hinge, and cabinet door 2 is made sound insulation cabinet 1 will not to become caused by pump working shakes at work
Shape, avoid damage hinge, also improve the leakproofness that cabinet door closes, close it is more convenient, improve user experience effect
Fruit has saved cost, improves quality；1 bottom of sound insulation cabinet is equipped with fixed seat 3, and 3 four corners of fixed seat pass through mounting base
5 and connecting plate panel seat 4 be fixedly connected with sound insulation cabinet 1,
Mounting base 5 is made of pedestal 51 and link block 52, and link block 52 is fixedly connected by bolt with fixed seat 3；Connection
Plate panel seat 4 includes interconnecting piece 41 and connecting plate ontology 42, and the upper end of interconnecting piece 41 is fixedly connected with 1 bottom of sound insulation cabinet, interconnecting piece
41 lower end is connect by bolt with mounting base 5, and the pedestal 51 of mounting base 5 and the connecting plate ontology 42 of connecting plate panel seat 4 assemble
When overlap, connecting plate ontology 42 is located at the top of pedestal 51, between connecting plate ontology 42 and treadmill pedestal be equipped with bullet
Property rubber column 6, elastic rubber column 6 are bolted between pedestal 51, connecting plate ontology 42 and fixed seat 3；
It is moved downward after 4 stress of connecting plate panel seat, forms the principle of lever between link block 52, pull subsequent bullet
Property rubber column 6 compress；When connecting plate panel seat 4 moves upwards after stress, the principle of formation lever, pulls between link block 52
Subsequent elastic rubber column 6 is sprung back, in this way, realizing damping effect.
The better embodiment of this patent is explained in detail above, but this patent is not limited to above-mentioned embodiment party
Formula, one skilled in the relevant art within the scope of knowledge, can also be under the premise of not departing from this patent objective
It makes a variety of changes.
Claims (4)
1. a kind of secondary water-supply supplies water pump, including sound insulation cabinet, cabinet door, fixed seat and elastic rubber column, which is characterized in that described
Cavity is offered in the cabinet of sound insulation cabinet, and porous sound absorbing material is filled in cavity；Cabinet door, cabinet door are equipped on front side of the sound insulation cabinet
Top be hinged with sound insulation cabinet, fixator is installed, fixator is equipped with idler wheel mechanism, roller machine on the outside of sound insulation cabinet upper end
The idler wheel of structure is in contact with the medial surface of cabinet door upper ledge, and the lower part of cabinet door is connected by door lock with sound insulation cabinet；The sound insulation bottom of cabinet
Portion is equipped with fixed seat, and four corners of fixed seat are fixedly connected by mounting base and connecting plate panel seat with sound insulation cabinet；Mounting base is by seat
Body and link block composition, link block are fixedly connected by bolt with fixed seat；Connecting plate panel seat includes interconnecting piece and connecting plate sheet
The upper end of body, interconnecting piece is fixedly connected with sound insulation bottom of cabinet portion, and the lower end of interconnecting piece is connect by bolt with mounting base, mounting base
The connecting plate ontology of pedestal and connecting plate panel seat overlaps when assembling, and connecting plate ontology is located at the top of pedestal, is connecting
Between plate ontology and treadmill pedestal be equipped with elastic rubber column, elastic rubber column be bolted on pedestal, connecting plate ontology and
Between fixed seat.
2. secondary water-supply according to claim 1 supplies water pump, which is characterized in that the porous sound absorbing material includes glass
Cotton and mineral wool or using such material as various sound absorbing plates made of primary raw material.
3. secondary water-supply according to claim 1 supplies water pump, which is characterized in that the rear side of the sound insulation cabinet is equipped with water
Pump conduit is imported and exported.
4. secondary water-supply according to claim 1 supplies water pump, which is characterized in that the fixator and idler wheel are PVC
Material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820032654.6U CN207728638U (en) | 2018-01-09 | 2018-01-09 | A kind of secondary water-supply supply water pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820032654.6U CN207728638U (en) | 2018-01-09 | 2018-01-09 | A kind of secondary water-supply supply water pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207728638U true CN207728638U (en) | 2018-08-14 |
Family
ID=63085314
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820032654.6U Active CN207728638U (en) | 2018-01-09 | 2018-01-09 | A kind of secondary water-supply supply water pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207728638U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114854324A (en) * | 2022-06-08 | 2022-08-05 | 浙江明士达股份有限公司 | Sun-proof anti-aging PVC wall cloth and preparation method thereof |
-
2018
- 2018-01-09 CN CN201820032654.6U patent/CN207728638U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114854324A (en) * | 2022-06-08 | 2022-08-05 | 浙江明士达股份有限公司 | Sun-proof anti-aging PVC wall cloth and preparation method thereof |
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