CN208487049U - A kind of large area irrigation Special water pump - Google Patents
A kind of large area irrigation Special water pump Download PDFInfo
- Publication number
- CN208487049U CN208487049U CN201721785918.7U CN201721785918U CN208487049U CN 208487049 U CN208487049 U CN 208487049U CN 201721785918 U CN201721785918 U CN 201721785918U CN 208487049 U CN208487049 U CN 208487049U
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- CN
- China
- Prior art keywords
- pump housing
- shaft
- baffle
- large area
- outlet pipe
- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a kind of large area to irrigate Special water pump, including the pump housing, shaft, gas-tight silo, seal groove, sealing cotton, shaft coupling plate, fixation hole, outlet pipe, baffle, fixed block, guide vane, impeller, fixing bolt, pedestal, supporting leg, rubber pad, bottom plate, suction chamber and block.The beneficial effects of the utility model are: passing through the baffle for being provided with hinge inside outlet pipe, and block is set in baffle bottom side, so that outlet pipe is in water outlet, baffle can be risen, to not had an impact to the water flow of water outlet, when device occurs to flow backward reflux, baffle can decline, and arrive at block, pass through the limit function of block, fluid stopping is carried out to the water flow of reverse irrigation, the influence flowed backward and generated to the pump housing and the motor being connected with the pump housing is reduced, increases the service life of the pump housing.By installing rubber pad in supporting leg bottom, the vibration that device is generated at runtime is weakened by rubber pad, so that noise is reduced, using more convenient.
Description
Technical field
The utility model relates to a kind of water pump, specially a kind of large area irrigates Special water pump, belongs to pump equipment application
Technical field.
Background technique
It in agricultural irrigation, needs to use water pump water is extracted and is pressurizeed and irrigate, water pump is conveying liquid or makes liquid
The machinery of body pressurization.It sends the mechanical energy of prime mover or other external energies to liquid, increases liquid energy, main to use
Include water, oil, acid & alkali liquid, emulsion, suspended emulsion and liquid metal etc. to convey liquid, also can transport liquid, admixture of gas
And the liquid containing suspended solids.The technical parameter of pump performance has flow, suction, lift, shaft power, water power, efficiency
Deng vane pump is to transmit energy using the interaction of rotary vane and water, there is the classes such as centrifugal pump, axial-flow pump and mixed-flow pump
Type, axial-flow pump flow is big, is conducive to large area irrigation.But existing water pump have the defects that when in use it is certain, it is existing
Water pump is easy to produce reflux when in use, and the reversion that when reflux generates damages the pump housing and the motor connecting with the pump housing, drops
The service life of low water pump, and existing water pump does not have shock-damping structure, when carrying out high-power output, is easy to produce noise.
Utility model content
The purpose of this utility model is that solve above-mentioned existing water pump and be easy to produce reflux when in use, reflux
When the reversion that generates, the pump housing and the motor connecting with the pump housing are damaged, the service life of water pump, and existing water pump are reduced
Do not have shock-damping structure, when carrying out high-power output, the problem of being easy to produce noise and provide a kind of large area irrigate it is dedicated
Water pump.
The utility model is achieved through the following technical solutions above-mentioned purpose, and a kind of large area irrigates Special water pump, including
The suction chamber is arranged in the pump housing, suction chamber, outlet pipe, shaft and gas-tight silo, the pump housing bottom, and institute is arranged in the pump housing side
Outlet pipe is stated, the gas-tight silo is set at the top of the pump housing, the shaft, setting at the top of the shaft is arranged in the pump body
Shaft coupling plate, the shaft coupling intralamellar part are arranged several fixation holes, seal groove are arranged inside the gas-tight silo, sets inside the seal groove
Sealing cotton is set, baffle is set inside the outlet pipe, fixed block is set in the middle part of the pump housing, the fixed block both ends are respectively provided with solid
Determine bolt, the fixed block two sides are respectively mounted pedestal, and impeller is arranged in the shaft bottom, and guide vane is arranged above the impeller, described
Supporting leg is set below pedestal, and rubber pad is installed in the supporting leg bottom, and bottom plate is arranged below the rubber pad.
Preferably, in order to make shaft be able to carry out rotation, and there is sealing effect, thus using shaft bottom impeller and
Guide vane carries out operation of drawing water, and the shaft is by the seal groove and gas-tight silo in rotation connection.
Preferably, in order to make baffle be able to carry out activity, thus risen in water outlet, when occurring to flow backward reflux, decline
To at block, and through the limit effect of block, fluid stopping is carried out to the water flow of reverse irrigation, hinge is arranged in described baffle one end, described
Baffle is movably connected by the hinge with outlet pipe.
Preferably, in order to keep rubber pad installing and dismounting more convenient, user can be by installing rubber pad, to increase device
Damping effect, to reduce noise, the bottom plate connects supporting leg by the rubber pad, and two fixing bolts run through institute
State rubber pad and the bottom plate.
Preferably, in order to keep device entirety water flow more smooth, the suction chamber is funnel-shaped structure, and the outlet pipe is
Arc-shaped structure.
Preferably, in order to keep fixed block installing and dismounting more convenient, so that device integrally uses more convenient, the fixed block card
The pedestal is closed, and the fixed block passes through the fixing bolt side of being mounted on the base.
Compared with prior art, the utility model has the beneficial effects that
1, by being provided with the baffle of hinge inside outlet pipe, and block is set in baffle bottom side, makes to obtain
In water outlet, baffle can rise water pipe, thus the water flow of water outlet is not had an impact, when device occurs to flow backward reflux, gear
Plate can decline, and at block, by the limit function of block, carry out fluid stopping to the water flow of reverse irrigation, reduce flow backward to the pump housing and
The influence that the motor being connected with the pump housing generates, increases the service life of the pump housing.
2, the utility model structure is simple, and connection is compact, by being provided with the fixed block of fixing bolt in the middle part of the pump housing, and
It is respectively mounted the pedestal with supporting leg in fixed block two sides, enables a device to be supported by supporting leg, and installing and dismounting
Convenient, easy to carry, by installing rubber pad in supporting leg bottom, the vibration that device is generated at runtime passes through rubber
Rubber mat is weakened, so that noise is reduced, using more convenient.
Detailed description of the invention
Fig. 1 is the utility model overall structure diagram.
Fig. 2 is the utility model pump body structure schematic diagram.
Fig. 3 is details enlarged drawing at Fig. 1 the utility model A.
In figure: 1, the pump housing；2, shaft；3, gas-tight silo；4, seal groove；5, cotton is sealed；6, shaft coupling plate；7, fixation hole；8, go out
Water pipe；9, baffle；10, fixed block；11, guide vane；12, impeller；13, fixing bolt；14, pedestal；15, supporting leg；16, rubber pad；
17, bottom plate；18, suction chamber；19, block.
Specific embodiment
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
Every other embodiment obtained, fall within the protection scope of the utility model.
Implement 1
Shown in please referring to Fig.1 to Fig.3, a kind of large area irrigates Special water pump, including the pump housing 1, suction chamber 18, outlet pipe 8,
Suction chamber 18 is arranged in shaft 2 and gas-tight silo 3,1 bottom of the pump housing, and the pump housing 1 is sucked water inside the pump housing 1 by suction chamber 18, the pump housing 1
Outlet pipe 8 is arranged in side, and water flow flows out after being pressurizeed by guide vane 11 and impeller 12 through outlet pipe 8, and gas-tight silo is arranged at the top of the pump housing 1
3, shaft 2 is set inside the pump housing 1, shaft coupling plate 6 is set at the top of shaft 2, several fixation holes 7, user's benefit are set inside shaft coupling plate 6
With fixing bolt by the motor axis connection of shaft coupling plate 6 and motor, so that shaft 2 be made to obtain power resources, it is arranged inside gas-tight silo 3
The sealing cotton 5 of seal groove 4, setting sealing cotton 5 inside seal groove 4, terylene material can provide sealing effect when shaft 2 rotates
Baffle 9 is arranged inside outlet pipe 8, fixed block 10 is arranged in the middle part of the pump housing 1 for fruit, and 10 both ends of fixed block are respectively provided with fixing bolt 13, fixed
10 two sides of block are respectively mounted pedestal 14, and 2 bottom of shaft is arranged impeller 12, guide vane 11 is arranged above impeller 12, is arranged below pedestal 14
Rubber pad 16 is installed in supporting leg 15,15 bottom of supporting leg, and bottom plate 17 is arranged below rubber pad 16, and device is carrying out pump process
The vibration of middle generation is weakened by rubber pad 16, to reduce noise.
Implement 2
In addition, this implements to be with the difference for implementing 1: shaft 2 passes through seal groove 4 and sealing referring to figs. 1 to shown in Fig. 3
In rotation connection, shaft 2 is sucked water flow by suction chamber 18 in carrying out rotation process, through guide vane 11 and impeller 12 in storehouse 3
And accelerate, the terylene sealing cotton 5 inside seal groove 4 provides sealing effect to shaft 2.Hinge is arranged in 9 one end of baffle, and baffle 9 is logical
It crosses hinge to be movably connected with outlet pipe 8, in water outlet, baffle 9 can rise outlet pipe 8, to not produce the water flow of water outlet
Life influences, and when device occurs to flow backward reflux, baffle 9 can decline, and arrive at block 19, right by the limit function of block 19
The water flow of reverse irrigation carries out fluid stopping, reduces the influence flowed backward and generated to the pump housing 1 and the motor being connected with the pump housing 1.Bottom plate 17 passes through
Rubber pad 16 connects supporting leg 15, and two fixing bolts 13 run through rubber pad 16 and bottom plate 17, and user is installed using fixing bolt 13
Rubber pad 16, to reduce vibration and the noise of device generation.Suction chamber 18 is funnel-shaped structure, and outlet pipe 8 is arc-shaped
Structure, fixed block 10 engages pedestal 14, and fixed block 10 is mounted on 14 top of pedestal by fixing bolt 13, and user can pass through
Disassembly fixing bolt 13 dismantles the pump housing 1 from pedestal 14, easy to carry.
When the utility model is used, user utilizes fixing bolt by the motor axis connection of shaft coupling plate 6 and motor, thus
Shaft 2 is set to obtain power resources, water flow is passed through suction chamber by guide vane 11 and impeller 12 in carrying out rotation process by shaft 2
18 suck and accelerate, and are flowed out by outlet pipe 8, and the terylene sealing cotton 5 inside seal groove 4 provides sealing effect, baffle to shaft 2
9 are movably connected by hinge with outlet pipe 8, and in water outlet, baffle 9 can rise outlet pipe 8, thus not to the water flow of water outlet
It has an impact, when device occurs to flow backward reflux, baffle 9 can decline, at block 19, by the limit function of block 19,
Fluid stopping is carried out to the water flow of reverse irrigation.
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 is practical new in other specific forms
Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this is practical new
The range of type is indicated by the appended claims rather than the foregoing description, it is intended that containing for the equivalent requirements of the claims will be fallen in
All changes in justice and range are embraced therein.It should not treat any reference in the claims as limiting
Related 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 embodiments being understood that.
Claims (6)
1. a kind of large area irrigates Special water pump, including the pump housing (1), suction chamber (18), outlet pipe (8), shaft (2) and gas-tight silo
(3), it is characterised in that: the suction chamber (18) is arranged in the pump housing (1) bottom, and the water outlet is arranged in the pump housing (1) side
It manages (8), the gas-tight silo (3) is set at the top of the pump housing (1), the shaft (2) is set inside the pump housing (1)；
Shaft coupling plate (6) are set at the top of the shaft (2), several fixation holes (7), the sealing are set inside the shaft coupling plate (6)
Seal groove (4) are set inside storehouse (3), setting seals cotton (5) inside the seal groove (4), setting gear inside the outlet pipe (8)
Fixed block (10) are arranged in plate (9), the pump housing (1) middle part, and fixed block (10) both ends are respectively provided with fixing bolt (13), described solid
Determine block (10) two sides to be respectively mounted pedestal (14), impeller (12) are arranged in shaft (2) bottom, and setting is led above the impeller (12)
Supporting leg (15) are arranged in leaf (11), pedestal (14) lower section, and rubber pad (16) are installed in supporting leg (15) bottom, and described
Bottom plate (17) are set below rubber pad (16).
2. a kind of large area according to claim 1 irrigates Special water pump, it is characterised in that: the shaft (2) passes through institute
Seal groove (4) and gas-tight silo (3) are stated in rotation connection.
3. a kind of large area according to claim 1 irrigates Special water pump, it is characterised in that: described baffle (9) one end is set
Hinge is set, the baffle (9) is movably connected by the hinge with outlet pipe (8).
4. a kind of large area according to claim 1 irrigates Special water pump, it is characterised in that: the bottom plate (17) passes through institute
Rubber pad (16) connection supporting leg (15) is stated, and two fixing bolts (13) run through the rubber pad (16) and the bottom plate
(17).
5. a kind of large area according to claim 1 irrigates Special water pump, it is characterised in that: the suction chamber (18) is leakage
Bucket shape structure, and the outlet pipe (8) is arc-shaped structure.
6. a kind of large area according to claim 1 irrigates Special water pump, it is characterised in that: fixed block (10) engaging
The pedestal (14), and the fixed block (10) is mounted on above pedestal (14) by the fixing bolt (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721785918.7U CN208487049U (en) | 2017-12-20 | 2017-12-20 | A kind of large area irrigation Special water pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721785918.7U CN208487049U (en) | 2017-12-20 | 2017-12-20 | A kind of large area irrigation Special water pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208487049U true CN208487049U (en) | 2019-02-12 |
Family
ID=65254570
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721785918.7U Expired - Fee Related CN208487049U (en) | 2017-12-20 | 2017-12-20 | A kind of large area irrigation Special water pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208487049U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110131218A (en) * | 2019-05-23 | 2019-08-16 | 高邮环流泵业有限公司 | The automatic cleaning apparatus of axial-flow pump |
-
2017
- 2017-12-20 CN CN201721785918.7U patent/CN208487049U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110131218A (en) * | 2019-05-23 | 2019-08-16 | 高邮环流泵业有限公司 | The automatic cleaning apparatus of axial-flow pump |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190212 Termination date: 20201220 |