CN207920884U - A kind of stability is strong and water pump with long service life - Google Patents
A kind of stability is strong and water pump with long service life Download PDFInfo
- Publication number
- CN207920884U CN207920884U CN201721785713.9U CN201721785713U CN207920884U CN 207920884 U CN207920884 U CN 207920884U CN 201721785713 U CN201721785713 U CN 201721785713U CN 207920884 U CN207920884 U CN 207920884U
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- CN
- China
- Prior art keywords
- pump housing
- vibration damper
- damper plate
- service life
- pedestal
- 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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Abstract
Water pump strong the utility model discloses a kind of stability and with long service life, including the pump housing, water inlet pipe mouth, effluent pipe mouth, impeller, shaft, motor, connecting plate, bolt, vibration damper plate, clamping protrusion, gag lever post, damping spring, pedestal, buckling groove, restriction slot, erosion resistant coating, sealing cotton and support base.The beneficial effects of the utility model：The utility model covers one layer of erosion resistant coating comprehensively in the inside of the pump housing, erosion resistant coating has good protection effect to the corrosion of flow, increase the anti-corrosion effect of pump body, and then improve the service life of device, the bottom of the pump housing is connect by bolt with vibration damper plate, bolt connecting mode is convenient for the installing and dismounting of device, the bottom end of vibration damper plate is provided with restriction bar simultaneously, damping spring can be by the energy absorption of vibrations, vibration damper plate is to be flexibly connected with pedestal simultaneously, vibration damper plate can finely tune in the horizontal direction, it can voluntarily be finely tuned in strenuous vibration, increase the stability of device.
Description
Technical field
The utility model is related to a kind of water pump, specially a kind of stability is strong and water pump with long service life, belongs to water pump
Technical field.
Background technology
Water pump, it is a kind of to increase the pressure of liquid or gas, it is allowed to the machinery of transport flow, is that one kind is used for moving liquid
The device of body, gas or specialized fluids medium is the machinery to fluid work done.It, first will pump and water inlet pipe mouth before water pump starts
Fill water, after pump operation, under the action of the centrifugal force that impeller high speed rotation generates, the water in impeller channel is thrown toward four
Week it is pressed into spiral case, impeller eye forms vacuum, and the water in pond is inhaled into along suction hose supplemented with this under external atmospheric pressure
Space.Then the water sucked is thrown away through spiral case by impeller and enters effluent pipe mouth again.It can be seen that if centrifugal pump impeller constantly revolves
Turn, then can continuously absorb water, press water, water that can continuously be raised from lower to eminence or a distant place.
Existing water pump easy tos produce vibrations in use, is had an impact to the stability of device, common water pump
Due to being contacted for a long time with flow, while impeller, to water stream S, the corrosion for causing flow to accelerate pump body accelerates device
The aging of the pump housing has an impact the service life of device, reduces the service life of device.
Utility model content
The purpose of this utility model be that it is above-mentioned since water pump easy tos produce vibrations in use in order to solve, it is right
The stability of device has an impact, and common water pump with flow due to contacting for a long time, while impeller leads to flow to water stream S
To the corrosion that pump body accelerates, the aging of the device pump housing is accelerated, the service life of device is had an impact, device is reduced
Service life problem and provide that a kind of stability is strong and water pump with long service life.
The utility model is achieved through the following technical solutions above-mentioned purpose, and a kind of stability is strong and water with long service life
Pump, including the pump housing, impeller, motor and pedestal, the pump housing are connect with water inlet pipe mouth, the pump housing and effluent pipe mouth, the pump
Setting impeller in vivo, the impeller side connect shaft, and described shaft one end is connect with motor, the pump housing bottom and connecting plate
Connection, the connecting plate are connect by bolt with vibration damper plate, the bottom setting clamping protrusion of the vibration damper plate, on the vibration damper plate
Gag lever post is connected, damping spring is set on the gag lever post, buckling groove is arranged in the pedestal, and the pedestal setting limits slot, institute
It states and limits installation gag lever post and damping spring in slot, the side connection erosion resistant coating of the pump housing, the interior connection sealing cotton of the pump housing,
The motor bottom end connects support base.
Preferably, in order to make device adapt to the rotation of impeller, vacuum dehydration is formed in the horizontal direction, in vertical direction
Upper discharge flow, the pump housing connect horizontally disposed water inlet pipe mouth, and pump housing upper end connects vertically disposed effluent pipe mouth.
Preferably, it is sealed to enable the pump housing and shaft to install junction, avoids the leakage of flow, the pump housing
The hole that matches with shaft of side setting, the inside setting in hole places the card slot of sealing cotton.
Preferably, in order to enable vibration damper plate to obtain stable damping spring symmetric support, while damping spring can be allowed to mitigate
Vibrations allow device more to stablize, and symmetrical gag lever post is arranged in the both sides of the vibration damper plate, and gag lever post runs through damping spring, limit
The setting length of bar, which is less than, limits slot setting depth.
Preferably, in order to enable vibration damper plate freely to be moved in vertical direction, and vibration damper plate can be clamped, is avoided
Offset, the buckling groove that the pedestal setting matches with clamping protrusion, pedestal are to be flexibly connected with vibration damper plate.
Preferably, in order to make the service life of device increase, erosion resistant coating is respectively provided on the inside of the pump housing.
Compared with prior art, the utility model has the beneficial effects that：
1, the utility model covers one layer of erosion resistant coating comprehensively in the inside of the pump housing, and erosion resistant coating has very well the corrosion of flow
Protection effect, increase the anti-corrosion effect of pump body, increase the service life of device pump body, and then improve dress
The service life set.
2, the utility model is connect by bolt with vibration damper plate in the bottom of the pump housing, and bolt connecting mode is convenient for the peace of device
Assembly and disassembly are unloaded, while the bottom end of vibration damper plate is provided with restriction bar, are limited bar and are connect by damping spring with slot is limited, damping spring can
By the energy absorption of vibrations, the vibrations of slowing device, while vibration damper plate are to be flexibly connected with pedestal, and vibration damper plate can be in the horizontal direction
Upper fine tuning can be finely tuned voluntarily in strenuous vibration, increase the stability of device.
Description of the drawings
Fig. 1 is the utility model planar structure schematic diagram.
Fig. 2 is enlarged diagram at the utility model A.
Fig. 3 is the utility model pump housing connection diagram.
In figure：1, the pump housing；2, water inlet pipe mouth；3, effluent pipe mouth；4, impeller；5, shaft；6, motor；7, connecting plate；8, spiral shell
Bolt；9, vibration damper plate；10, clamping protrusion；11, gag lever post；12, damping spring；13, pedestal；14, buckling groove；15, slot is limited；16、
Erosion resistant coating；17, cotton is sealed；18, support base.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
The every other embodiment obtained, shall fall within the protection scope of the present invention.
Embodiment 1
It please refers to Fig.1 shown in-Fig. 3, a kind of stability is strong and water pump with long service life, including the pump housing 1, impeller 4, motor
6 and pedestal 13, the pump housing 1 connect with water inlet pipe mouth 2, the pump housing 1 and effluent pipe mouth 3, the pump housing 1 connect horizontally disposed water inlet pipe mouth 2,
1 upper end of the pump housing connects vertically disposed effluent pipe mouth 3, and device is made to adapt to the rotation of impeller 5, forms vacuum in the horizontal direction and inhales
Flow is discharged in water in vertical direction, and impeller 4 is arranged in the pump housing 1, and 4 side of impeller connects shaft 5,5 one end of shaft and motor 6
Connection, impeller 4 are done work flow by the transmission of motor 6, improve the lift of flow, and 1 bottom of the pump housing connects with connecting plate 7
It connects, connecting plate 7 is connect by bolt 8 with vibration damper plate 9, and bolt 8 connects, and is convenient for the dismounting of device, the bottom setting card of vibration damper plate 9
Protrusion 10, the buckling groove 14 that the setting of pedestal 13 matches with clamping protrusion 10 are connect, pedestal 13 is to be flexibly connected with vibration damper plate 9, is subtracted
Shaking plate 9 can freely move in vertical direction, and can be clamped to vibration damper plate 9, avoid deviating, limit is connected on vibration damper plate 9
Damping spring 12 is arranged on gag lever post 11 for position bar 11, and buckling groove 14 is arranged in pedestal 13, and the setting of pedestal 13 limits slot 15, limits slot
Installation gag lever post 11 and damping spring 12, absorb the vibration energy of device using damping spring 12 in 15, increase device
Stability, the side of the pump housing 1 connects erosion resistant coating 16, allows device more anti-corrosion, increases the service life of device, in the pump housing 1
Connection sealing cotton 17, increases the sealing performance of device, avoids leaking, and 6 bottom end of motor connects support base 18, is provided for motor 6
Support.
Embodiment 2
In addition,-Fig. 3 referring to Fig.1, it is based on above-described embodiment, the pump housing 1 connects horizontally disposed water inlet pipe mouth 2, on the pump housing 1
End connects vertically disposed effluent pipe mouth 3, so that device is adapted to the rotation of impeller 5, forms vacuum dehydration in the horizontal direction, is hanging down
Flow is discharged in histogram upwards, and sealing cotton 17 is placed in the inside setting in the hole that the side setting of the pump housing 1 and shaft 5 match, hole
Card slot enables the pump housing 1 to install junction with shaft 5 and is sealed, and avoids the leakage of flow, the both sides setting pair of vibration damper plate 9
The gag lever post 11 of title, gag lever post 11 run through damping spring 12, and the setting length of gag lever post 11, which is less than, limits the setting depth of slot 15, makes
Vibration damper plate 9 can obtain stable 12 symmetric support of damping spring, while damping spring 12 can be allowed to mitigate vibrations, make device more steady
Buckling groove 14 fixed, that the setting of pedestal 13 matches with clamping protrusion 10, pedestal 13 are to be flexibly connected with vibration damper plate 9, make vibration damper plate 9
It can freely move, and vibration damper plate 9 can be clamped in vertical direction, avoid deviating, the inside of the pump housing 1 is respectively provided with anti-corrosion
Layer 16 increases the antiseptic property inside device and then the service life of device is made to increase.
When the utility model is used, driving shaft 5 by motor 6,5 impeller 4 of shaft, impeller 4 is in water inlet pipe mouth 2
Place forms negative pressure, by flow intake impeller 4, is done work, is exported flow by effluent pipe mouth 3, in damping to flow by impeller 4
The bottom end of plate is provided with restriction bar, limits bar and is connect by damping spring with slot is limited, the pump housing 1 is internally provided with erosion resistant coating
16, increase device antiseptic property, increase service life, damping spring 12 can by the energy absorption of vibrations, the vibrations of slowing device,
Vibration damper plate 9 is to be flexibly connected with pedestal 13 simultaneously, and vibration damper plate 9 can finely tune in the horizontal direction, can be voluntarily micro- in strenuous vibration
It adjusts, increases the stability of device.
It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and
And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this practicality is new in other specific forms
Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this practicality is new
The range of type is indicated by the appended claims rather than the foregoing description, it is intended that containing in the equivalent requirements of the claims will be fallen
All changes in justice and range are embraced therein.Any reference numeral in claim should not be considered as limitation
Involved claim.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiment being appreciated that.
Claims (6)
1. a kind of stability is strong and water pump with long service life, which is characterized in that including the pump housing（1）, impeller（4）, motor（6）With
Pedestal（13）, the pump housing（1）With water inlet pipe mouth（2）Connection, the pump housing（1）With effluent pipe mouth（3）, the pump housing（1）It is interior
Impeller is set（4）, the impeller（4）Side connects shaft（5）, the shaft（5）One end and motor（6）Connection, the pump housing
（1）Bottom and connecting plate（7）Connection, the connecting plate（7）Pass through bolt（8）With vibration damper plate（9）Connection, the vibration damper plate（9）
Bottom setting clamping protrusion（10）, the vibration damper plate（9）Upper connection gag lever post（11）, the gag lever post（11）Upper setting damping
Spring（12）, the pedestal（13）Buckling groove is set（14）, the pedestal（13）Setting limits slot（15）, the restriction slot（15）
Interior installation gag lever post（11）And damping spring（12）, the pump housing（1）Side connect erosion resistant coating（16）, the pump housing（1）It is interior
Connection sealing cotton（17）, the motor（6）Bottom end connects support base（18）.
2. a kind of stability according to claim 1 is strong and water pump with long service life, it is characterised in that：The pump housing
（1）Connect horizontally disposed water inlet pipe mouth（2）, the pump housing（1）Upper end connects vertically disposed effluent pipe mouth（3）.
3. a kind of stability according to claim 1 is strong and water pump with long service life, it is characterised in that：The pump housing
（1）Side setting and shaft（5）Sealing cotton is placed in the inside setting in the hole to match, hole（17）Card slot.
4. a kind of stability according to claim 1 is strong and water pump with long service life, it is characterised in that：The vibration damper plate
（9）Both sides symmetrical gag lever post is set（11）, gag lever post（11）Through damping spring（12）, gag lever post（11）Setting length
Less than restriction slot（15）Depth is set.
5. a kind of stability according to claim 1 is strong and water pump with long service life, it is characterised in that：The pedestal
（13）Setting and clamping protrusion（10）The buckling groove to match（14）, pedestal（13）With vibration damper plate（9）For flexible connection.
6. a kind of stability according to claim 1 is strong and water pump with long service life, it is characterised in that：The pump housing
（1）Inside be respectively provided with erosion resistant coating（16）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721785713.9U CN207920884U (en) | 2017-12-20 | 2017-12-20 | A kind of stability is strong and water pump with long service life |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721785713.9U CN207920884U (en) | 2017-12-20 | 2017-12-20 | A kind of stability is strong and water pump with long service life |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207920884U true CN207920884U (en) | 2018-09-28 |
Family
ID=63606836
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721785713.9U Expired - Fee Related CN207920884U (en) | 2017-12-20 | 2017-12-20 | A kind of stability is strong and water pump with long service life |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207920884U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113162304A (en) * | 2021-05-08 | 2021-07-23 | 胡阆 | Hydroelectric power plant generator damping base |
-
2017
- 2017-12-20 CN CN201721785713.9U patent/CN207920884U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113162304A (en) * | 2021-05-08 | 2021-07-23 | 胡阆 | Hydroelectric power plant generator damping base |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180928 Termination date: 20201220 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |