CN207004950U - A kind of irrigation and water conservancy irrigation mixed-flow pump - Google Patents
A kind of irrigation and water conservancy irrigation mixed-flow pump Download PDFInfo
- Publication number
- CN207004950U CN207004950U CN201720798273.4U CN201720798273U CN207004950U CN 207004950 U CN207004950 U CN 207004950U CN 201720798273 U CN201720798273 U CN 201720798273U CN 207004950 U CN207004950 U CN 207004950U
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- China
- Prior art keywords
- pump housing
- motor
- water
- irrigation
- mixed
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Abstract
The utility model discloses a kind of irrigation and water conservancy irrigation mixed-flow pump,Its structure includes pedestal,Rotary shaft,Motor,Suspension ring,Terminal box,Outlet pipe,Water-in flange pipe,Cartridge filter,The pump housing,Motor and the pump housing are provided with pedestal side by side,Motor and the pump housing are interference fitted with pedestal,Motor is on the left of the pump housing,Motor and the pump housing are flexibly connected by rotary shaft,Suspension ring are provided with the top of motor,Motor and suspension ring welding,Motor is provided with terminal box,Motor and terminal box electrical connection,Outlet pipe is provided with the top of the pump housing,The pump housing and outlet pipe are integrated,The utility model is in order to realize that mixed-flow pump can filter,Water-in flange pipe is provided with cartridge filter,Motor drives the turbine in the pump housing to be drawn water using rotary shaft,When irrigation water passes through cartridge filter,Lump is stopped by cartridge filter,Avoid the turbine in mixed-flow pump from being stuck and cause motor damages.
Description
Technical field
The utility model is a kind of irrigation and water conservancy irrigation mixed-flow pump, belongs to mixed-flow pump field.
Background technology
Mixed-flow pump is a kind of pump between centrifugal pump and axial-flow pump, and the specific speed of mixed-flow pump is higher than centrifugal pump, is less than
Axial-flow pump, typically between 300-500, its lift is higher than axial-flow pump, but flow-rate ratio axial-flow pump is small, bigger than centrifugal pump.
Prior art discloses Application No.：201520892145.7 a kind of irrigation and water conservancy irrigation mixed-flow pump, including
The scroll casing type pump housing, the left side wall center of the pump housing are provided with a water inlet tube interface, and pump housing top is tangent with pump housing inner chamber with one
Water outlet interface tube, the right side wall center of the pump housing is provided with a gear-box adpting flange；It is characterized in that：Pump housing lumen centers are set
There is an impeller, be provided centrally with a metaplasm leaf being coaxially disposed with impeller in the water inlet tube interface of the pump housing, the metaplasm leaf is by rachis
Upper to be distributed three back blades compositions in radiativity, one end and the impeller central of rachis are connected through a screw thread fixation, the prior art
The advantages of be：The water of water inlet tube interface side is drained using metaplasm leaf, improved in the case where not lifting wheel speed
Pump discharge；The structure is advantageous to carry out rebuilding at low cost to original old mixed-flow pump, without the inlet tube and outlet tube progress to pumping plant
Overall Reconstruction, the transformation cycle is short, does not influence the normal use of pump house, but prior art can only be connect using metaplasm leaf to water inlet pipe
The water of mouth side is drained, and pump discharge is improved in the case where not lifting wheel speed；Mixed-flow pump can not be allowed to be filtered, kept away
Exempt from mixed-flow pump and be stuck to cause motor damages.
The content of the invention
In view of the deficienciess of the prior art, the utility model purpose is to provide a kind of irrigation and water conservancy irrigation mixed-flow pump,
To solve the water of water inlet tube interface side can only be drained using metaplasm leaf, pump is improved in the case where not lifting wheel speed
Send flow；Mixed-flow pump can not be allowed to be filtered, avoid mixed-flow pump from being stuck the problem of causing motor damages.
To achieve these goals, the utility model is to realize by the following technical solutions：A kind of irrigation and water conservancy fills
Irrigate and use mixed-flow pump, its structure include pedestal, rotary shaft, motor, suspension ring, terminal box, outlet pipe, water-in flange pipe, cartridge filter,
The pump housing, motor and the pump housing are provided with described pedestal side by side, described motor and the pump housing are interference fitted with pedestal, described
Motor on the left of the pump housing, described motor and the pump housing are flexibly connected by rotary shaft, are set at the top of described motor
There are suspension ring, described motor and suspension ring welding, described motor is provided with terminal box, described motor and terminal box electricity
Connection, described pump housing top are provided with outlet pipe, and the described pump housing and outlet pipe are integrated, and the described pump housing is provided with
Using interference fit, described water-in flange pipe is interior to be provided with cartridge filter, institute for water-in flange pipe, the described pump housing and water-in flange pipe
The water-in flange pipe and cartridge filter stated are coordinated using gap；
Described cartridge filter is made up of cylinder bottom, filtering staving, spacing ring, flush ring, and described filtering staving bottom is set
There is a bottom, described filtering staving and cylinder bottom are integrated, and spacing ring, described mistake are provided with the top of described filtering staving
Lauter tub body is fixedly connected with spacing ring, and described spacing ring is provided with flush ring, described spacing ring and flush ring activity
Connection, described filtering staving and water-in flange pipe are coordinated using gap.
Further, described pedestal is provided with four suspension ring.
Further, described filtering staving is cylindrical shape.
Further, described pedestal is rectangular configuration.
Further, described outlet pipe is connected with water-in flange pipe by the pump housing.
Further, described pump body is provided with turbine.
Further, the described pump housing is made using stainless steel, prevents from getting rusty.
The beneficial effects of the utility model：In order to realize that mixed-flow pump can filter, water-in flange pipe is provided with cartridge filter, electricity
Motivation drives the turbine in the pump housing to be drawn water using rotary shaft, and when irrigation water passes through cartridge filter, lump is blocked by cartridge filter
Firmly, avoid the turbine in mixed-flow pump from being stuck and cause motor damages.
Brief description of the drawings
By reading the detailed description made with reference to the following drawings to non-limiting example, other spies of the present utility model
Sign, objects and advantages will become more apparent upon：
Fig. 1 is a kind of structural representation of irrigation and water conservancy irrigation mixed-flow pump of the utility model.
Fig. 2 is a kind of structural representation of irrigation and water conservancy irrigation mixed-flow pump cartridge filter of the utility model.
In figure：Pedestal -1, rotary shaft -2, motor -3, suspension ring -4, terminal box -5, outlet pipe -6, water-in flange pipe -7,
Cartridge filter -8, the pump housing -9, cylinder bottom -801, filtering staving -802, spacing ring -803, flush ring -804.
Embodiment
Technological means, creation characteristic, reached purpose and effect to realize the utility model are easy to understand, below
With reference to embodiment, the utility model is expanded on further.
Fig. 1, Fig. 2 are referred to, the utility model provides a kind of irrigation and water conservancy irrigation mixed-flow pump：Its structure include pedestal 1,
Rotary shaft 2, motor 3, suspension ring 4, terminal box 5, outlet pipe 6, water-in flange pipe 7, cartridge filter 8, the pump housing 9, on described pedestal 1
Motor 3 and the pump housing 9 are provided with side by side, and described motor 3 and the pump housing 9 are interference fitted with pedestal 1, and described motor 3 is set
In the left side of the pump housing 9, described motor 3 and the pump housing 9 are flexibly connected by rotary shaft 2, and the described top of motor 3 is provided with suspension ring
4, described motor 3 and suspension ring 4 weld, and described motor 3 is provided with terminal box 5, described motor 3 and terminal box 5
Electrical connection, the described top of the pump housing 9 are provided with outlet pipe 6, and the described pump housing 9 and outlet pipe 6 are integrated, the described pump housing
9 are provided with water-in flange pipe 7, the described pump housing 9 and water-in flange pipe 7 using being interference fitted, and are set in described water-in flange pipe 7
There are cartridge filter 8, described water-in flange pipe 7 and cartridge filter 8 to coordinate using gap, described cartridge filter 8 is by cylinder bottom 801, filtering
Staving 802, spacing ring 803, flush ring 804 form, and the described bottom of filtering staving 802 is provided with cylinder bottom 801, described filtering
Staving 802 and cylinder bottom 801 are integrated, and the described top of filtering staving 802 is provided with spacing ring 803, described filter vat
Body 802 is fixedly connected with spacing ring 803, and described spacing ring 803 is provided with flush ring 804, described spacing ring 803 and work
Dynamic draw ring 804 is flexibly connected, and described filtering staving 802 and water-in flange pipe 7 are coordinated using gap, are set on described pedestal 1
There are four suspension ring 4, described filtering staving 802 is cylindrical shape, and described pedestal 1 is rectangular configuration, described outlet pipe 6 and is entered
Water flanged pipe 7 is connected by the pump housing 9, and the described inside of the pump housing 9 is provided with turbine, and the described pump housing 9 uses stainless steel system
Make, prevent from getting rusty.
Cartridge filter 8 described in the utility model is also referred to as filter cylinder, is a kind of tubular member for being filtered as its name suggests
Part, is generally divided into the filter cylinder for filtering gas medium and filtering liquid media, and the filter cylinder of filtered fluid shape medium is typically installed
Within piping filter, the common taper of profile, therefore also known as conical screen.
Terminal box 5 is connected into electric energy when user is want using the utility model, motor 3 can be led to electric energy
Cross rotary shaft 2 and be converted into kinetic energy, drive the turbine in the pump housing 9 using rotary shaft 2, turbine is produced attraction using rotation
Power, drawn water, when irrigation water passes through water-in flange pipe 7, irrigation water is filtered by cartridge filter 8, avoided in mixed-flow pump
Turbine be stuck and cause motor 3 to damage, the irrigation water after filtering is gone out by outlet pipe 6 again, and filtering staving 802 utilizes activity
Draw ring 804 can be cleared up the residue left after filtering.
Pedestal 1 of the present utility model, rotary shaft 2, motor 3, suspension ring 4, terminal box 5, outlet pipe 6, water-in flange pipe 7,
Cartridge filter 8, the pump housing 9, cylinder bottom 801, filtering staving 802, spacing ring 803, the part of flush ring 804 are universal standard part or sheet
The part that art personnel know, its structure and principle all can be learnt or by normal for this technology personnel by technical manual
Rule experimental method knows the utility model solves the problems, such as it is that the water of water inlet tube interface side can only be drawn using metaplasm leaf
Stream, pump discharge is improved in the case where not lifting wheel speed；Mixed-flow pump can not be allowed to be filtered, avoid mixed-flow pump from being stuck
Causing motor damages, the utility model is combined with each other by above-mentioned part, in order to realize that mixed-flow pump can filter, water inlet
Flanged pipe 7 is provided with cartridge filter 8, and motor 3 drives the turbine in the pump housing 9 to be drawn water using rotary shaft 2, and irrigation water passed through
During filter cylinder 8, lump is stopped by cartridge filter 8, avoids the turbine in mixed-flow pump from being stuck and causes motor 3 to damage, specifically such as
It is lower described：
The described bottom of filtering staving 802 is provided with cylinder bottom 801,801 integrated knot of described filtering staving 802 and cylinder bottom
Structure, the described top of filtering staving 802 are provided with spacing ring 803, and described filtering staving 802 is fixedly connected with spacing ring 803, institute
The spacing ring 803 stated is provided with flush ring 804, and described spacing ring 803 and flush ring 804 are flexibly connected, described mistake
Lauter tub body 802 and water-in flange pipe 7 are coordinated using gap.
The advantages of general principle and principal character of the present utility model and the utility model has been shown and described above, for
For those skilled in the art, it is clear that the utility model is not limited to the details of above-mentioned one exemplary embodiment, and without departing substantially from this
In the case of the spirit or essential attributes of utility model, the utility model can be realized in other specific forms.Therefore, no matter
From the point of view of which point, embodiment all should be regarded as exemplary, and be nonrestrictive, the scope of the utility model is by institute
Attached claim rather than described above limit, it is intended that will fall in the implication and scope of the equivalency of claim
All changes are included in the utility model.Any reference in claim should not be considered as to the involved right of limitation
It is required that.
Moreover, it will be appreciated that although the present specification is described in terms of embodiments, not each embodiment is only wrapped
Containing an independent technical scheme, this narrating mode of specification is only that those skilled in the art should for clarity
Using specification as an entirety, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
It is appreciated that other embodiment.
Claims (5)
1. a kind of irrigation and water conservancy irrigation mixed-flow pump, its structure includes pedestal（1）, rotary shaft（2）, motor（3）, suspension ring（4）、
Terminal box（5）, outlet pipe（6）, water-in flange pipe（7）, cartridge filter（8）, the pump housing（9）, described pedestal（1）On side by side be provided with electricity
Motivation（3）And the pump housing（9）, described motor（3）And the pump housing（9）And pedestal（1）Interference fit, described motor（3）
Located at the pump housing（9）Left side, described motor（3）And the pump housing（9）Pass through rotary shaft（2）It is flexibly connected, described motor（3）
Top is provided with suspension ring（4）, described motor（3）And suspension ring（4）Welding, described motor（3）It is provided with terminal box（5）,
Described motor（3）And terminal box（5）Electrical connection, the described pump housing（9）Top is provided with outlet pipe（6）, the described pump housing（9）
And outlet pipe（6）It is integrated, the described pump housing（9）It is provided with water-in flange pipe（7）, the described pump housing（9）And water inlet
Flanged pipe（7）Using interference fit, described water-in flange pipe（7）It is interior to be provided with cartridge filter（8）, described water-in flange pipe（7）
And cartridge filter（8）Coordinated using gap, it is characterised in that：Described cartridge filter（8）By cylinder bottom（801）, filtering staving（802）、
Spacing ring（803）, flush ring（804）Composition, described filtering staving（802）Bottom is provided with cylinder bottom（801）, described filtering
Staving（802）With cylinder bottom（801）It is integrated, described filtering staving（802）Top is provided with spacing ring（803）, it is described
Filtering staving（802）And spacing ring（803）It is fixedly connected, described spacing ring（803）It is provided with flush ring（804）, institute
The spacing ring stated（803）And flush ring（804）It is flexibly connected, described filtering staving（802）With water-in flange pipe（7）Using
Gap coordinates.
A kind of 2. irrigation and water conservancy irrigation mixed-flow pump according to claim 1, it is characterised in that：Described pedestal（1）On
Provided with four suspension ring（4）.
A kind of 3. irrigation and water conservancy irrigation mixed-flow pump according to claim 1, it is characterised in that：Described filtering staving
（802）For cylindrical shape.
A kind of 4. irrigation and water conservancy irrigation mixed-flow pump according to claim 1, it is characterised in that：Described pedestal（1）For
Rectangular configuration.
A kind of 5. irrigation and water conservancy irrigation mixed-flow pump according to claim 1, it is characterised in that：Described outlet pipe（6）
With water-in flange pipe（7）Pass through the pump housing（9）It is connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720798273.4U CN207004950U (en) | 2017-07-04 | 2017-07-04 | A kind of irrigation and water conservancy irrigation mixed-flow pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720798273.4U CN207004950U (en) | 2017-07-04 | 2017-07-04 | A kind of irrigation and water conservancy irrigation mixed-flow pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207004950U true CN207004950U (en) | 2018-02-13 |
Family
ID=61453374
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720798273.4U Expired - Fee Related CN207004950U (en) | 2017-07-04 | 2017-07-04 | A kind of irrigation and water conservancy irrigation mixed-flow pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207004950U (en) |
-
2017
- 2017-07-04 CN CN201720798273.4U patent/CN207004950U/en not_active Expired - Fee Related
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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: 20180213 Termination date: 20180704 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |