CN206478010U - A kind of portable dive diagonal pumps - Google Patents
A kind of portable dive diagonal pumps Download PDFInfo
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- CN206478010U CN206478010U CN201720035656.6U CN201720035656U CN206478010U CN 206478010 U CN206478010 U CN 206478010U CN 201720035656 U CN201720035656 U CN 201720035656U CN 206478010 U CN206478010 U CN 206478010U
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- water
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- diagonal
- impeller
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Abstract
The utility model is related to a kind of portable dive diagonal pumps, can there is various configurations, and one kind is equipped with low speed permanent magnet synchronous motor and dedicated permanent-magnet synchronous motor frequency-variable controller, another outfit asynchronous machine, and the common frequency-variable controller that can arrange in pairs or groups starts, and can also directly initiate；Internal structure is using effective integrated diving diagonal flow type stator group, special efficient diagonal flow type impeller of arranging in pairs or groups；Water exterior bowl is crossed in outside using integration is interior, pump motor section uses built-in design organization, exterior bowl, motor casing, stator group, impeller, protecgulum grease chamber bearing body, outlet connection and base use stainless steel, realize the performances such as compact conformation, efficiency high, small volume, ultra lightweight and conveniently moving.In addition, the utility model list pump is using the water-out manners connect soon, using convenient；Can also many connect be used in series soon, realize big flow, high-lift function.
Description
Technical field
The utility model is related to electromechanical integration movable pump station equipment technical field, and in particular to a kind of portable dive is oblique
Flow pump.
Background technology
The structure and performance of diagonal pumps are that a kind of absorption centrifugal pump and axial-flow pump are excellent between axial-flow pump and centrifugal pump
Point, the preferable pump-type for compensating two aspect shortcomings.However, common diagonal pumps are generally long-shaft type, exist weight weight, volume it is big,
The shortcomings of efficiency is low and mobile difficult；When water depth deficiency is to flood motor, the normal work of diving will be influenceed so that tiltedly
The duty requirements for flowing pump are high, limit it and use scope.Therefore, big a kind of lightweight, small volume, flow, efficiency high, shifting are developed
Convenient portable dive diagonal pumps are moved, the technical barrier solved is urgently expected as those skilled in the art.
Utility model content
For the shortcoming or deficiency of above-mentioned prior art, the technical problems to be solved in the utility model is to provide a kind of weight
Gently, small volume, flow be big, efficiency high, conveniently moving and can many portable dive diagonal pumps that are used in series.
In order to solve the above technical problems, the utility model has following composition：
A kind of portable dive diagonal pumps, including water out adapter, exterior bowl, motor, stator group, impeller and YZW draw electricity
Cable；The motor includes top cover, binding post, motor casing, protecgulum grease chamber bearing body and the motor being configured inside motor casing
Stator winding, rotor group and pump shaft；Said tub body is that water barrel body is crossed in integral type, and the lower end of upper end and water out adapter connects
Connect, lower end is connected with the upper end of stator group；The motor casing is that water barrel body is crossed outside integral type, and outer barrel is configured in hollow form
In vivo, upper end and the inside of water out adapter are connected；The top cover is located at the interior upper end of water out adapter and is installed on the top of motor casing
Portion, the binding post is built in top cover；The stator group is effective integrated diagonal flow type stator group, and lower end is provided with base；Institute
The inside of stator group is stretched into the lower end for stating motor casing；The protecgulum grease chamber bearing body is located inside the lower end of motor casing, its outer rim
It is tightly connected with the inner edge of motor casing；The impeller is efficient diagonal flow type impeller, is installed on the lower end of pump shaft and positioned at stator group
Oblique lower end, upper choma is fitted in stator group, and bottom is configured in the inside of base.
The form of upper outlet is outside upper mounted in water out adapter within the YZW extraction cables, and its interior lines is connected with binding post,
Outside line is drawn to be connected with the following manner configuration：
（1）Pump with low speed permanent magnet synchronous motor, it is necessary to be connected with special high frequency permanent-magnet synchronous frequency-variable controller；
（2）Pump with asynchronous machine, is connected with common frequency-variable controller, or connects air switch and directly initiate.
The binding post is binding post, or is built-in protection contactor.
The water out adapter uses closed interior threading structure.
The water out adapter is integrated welded type water out adapter, and its upper end has fast-assembling water outlet to connect skin by connecing clamp connection soon
Tubular type joint or fire-fighting ready-packaged joint, the fast-assembling water outlet, which connects leather hose formula joint and can be connected with fire hose, to be used.
The outside of the water out adapter, which is additionally provided with, to be easy to carry withholding or handle for pump.
The impeller is fixedly installed in pump shaft by key and impeller nut.
The lower lumen of the protecgulum grease chamber bearing body is grease chamber, is inside configured with mechanical seal, outside framework oil seal and No. 10 machines
Oil.
The integrated base of base, below provided with filter net type water inlet protective cover.
Said tub body, motor casing, stator group, impeller, protecgulum grease chamber bearing body, outlet connection and base are using stainless
Steel matter is made.
Compared with prior art, portable dive diagonal pumps of the present utility model have advantages below：
（1）Using the structure that water exterior bowl and interior middle motor are crossed in integral type, make the compact conformation of pump, volume compared with
Small, the circulating water being easy in movement, exterior bowl can play the function of cooling motor；
（2）The structure being engaged using effective integrated diving diagonal flow type stator group with efficient diagonal flow type impeller, with stream
Measure big, efficiency high and the moderate characteristic of single pump lift；
（3）The bottom of pump is low with water suction position using integrated base and the water inlet structure of filter net type water inlet protective cover
Feature, can the drained water compared with low water level；
（4）Using the water-out manners connect soon, the function of quickly being applied with scene, using convenient；Can also many pumps with
The pump product that the mode connect soon is used in series, can make many middle-size and small-size power pump realize big flow, high-lift function；
（5）Exterior bowl, motor casing, stator group, impeller, protecgulum grease chamber bearing body, water out adapter etc. use stainless steel,
It is lightweight, conveniently moving；The features such as also having wear-resisting, corrosion-resistant and durable.
Brief description of the drawings
Fig. 1：The separate unit structural representation of the utility model portable dive diagonal pumps.
Fig. 2：Many of the utility model portable dive diagonal pumps are used in series schematic diagram in the way of connecing soon.
Fig. 3：Many of the utility model portable dive diagonal pumps are used in series schematic diagram in the way of connecing soon at a distance.
Embodiment
The technique effect of design of the present utility model, concrete structure and generation is made furtherly below with reference to accompanying drawing
It is bright, to be fully understood from the purpose of this utility model, feature and effect.
As shown in figure 1, a kind of portable dive diagonal pumps, including hexagon socket head cap screw 1, top cover 2, hexagon socket head cap screw 3, wiring
Post 4, water out adapter 5, withhold or handle 6, upper bearing (metal) gland 7, hexagon socket head cap screw 8, hexagon socket head cap screw 9, O-ring seal 10, on
It is bearing 11, exterior bowl 12, motor casing 13, motor stator winding 14, rotor group 15, pump shaft 16, hexagon socket head cap screw 17, O-shaped
Sealing ring 18, hexagon socket head cap screw 19, lower bearing 20, snap ring circle 21, O-ring seal 22, hexagon socket head cap screw 23, protecgulum grease chamber bearing
Body 24, mechanical seal 25, hexagon socket head cap screw 26, stator group 27, outside framework oil seal 28, key 29, O-ring seal 30, hexagon socket head cap screw
31st, impeller 32, impeller nut 33, base 34, filter net type water inlet protective cover 35, oiling plug wire 36, grease chamber lid 37, O-ring seal
38th, No. 10 machine oil 39, built-in temperature control protection switch 40, cable clamp nut 41, Quick hoop 42, planar seal ring 43, fast
Take on water and connect leather hose formula joint 44, YZW extraction cables 45 and frequency-variable controller 46.
Exterior bowl 12 is that water barrel body is crossed in integral type, is fitted with the motor being as described further below inside it, upper end with
The lower end connection of water out adapter 5, lower end is connected by hexagon socket head cap screw 17, O-ring seal 18 with the upper end of stator group 27.Outer barrel
Body 12 is made the external form small volume of pump, can be put into the smaller cloudy well of some diameters, lower water using integral drum hollow type structure
Used under the occasions such as well.
Stator group 27 is effective integrated diving diagonal flow type stator group, and its lower end passes through hexagon socket head cap screw 31, O-ring seal
30 are provided with base 34；The integrated base of base 34, below provided with filter net type water inlet protective cover 35.The lower end of stator group 27
Intake using integrated base 34 and filter net type the structure of protective cover 35, with water suction position it is low the characteristics of, can be drained compared with low water level
Water.
The motor includes top cover 2, binding post 4, motor casing 13, protecgulum grease chamber bearing body 24, grease chamber lid 37 and configuration
Motor stator winding 14, rotor group 15 and pump shaft 16 inside motor casing 13.
Motor casing 13 is that water barrel body is crossed outside integral type, is configured in hollow form in exterior bowl 12, upper end connects with water outlet
First 5 inside connection, the inside of stator group 27 is stretched into lower end.The upper end of motor casing 13 is provided with the upper bearing (metal) for being used for installing pump shaft 16
12 and upper bearing (metal) gland 7, upper bearing (metal) gland 7 is installed on the roof of motor casing 13 by hexagon socket head cap screw 8.Due to the motor section of pump
The circulating water installed in dividing use interior in meter, exterior bowl 12 can play the function of cooling motor.
Protecgulum grease chamber bearing body 24 is located inside the lower end of motor casing 13, and its outer rim passes through hexagon socket head cap screw 23, O-shaped sealing
The inner edge of circle 22 and motor casing 13 is tightly connected；The top of protecgulum grease chamber bearing body 24 is provided with the lower bearing for being used for installing pump shaft 16
20 and lower axle pressure cap 19, lower bearing 20 is import biserial heavy bearing, and lower axle pressure cap 19 is installed on by hexagon socket head cap screw
The upper end of protecgulum grease chamber bearing body 24；The lower end of protecgulum grease chamber bearing body 24 is provided with grease chamber lid 37, and its underpart cavity is grease chamber, interior
It is configured with mechanical seal 25, outside framework oil seal 28 and No. 10 machine oil 39.
Impeller 32 is efficient diagonal flow type impeller, is arranged on by key 29 and impeller nut 33 on pump shaft 16 and positioned at stator
The oblique lower end of group 27, upper choma is fitted in stator group 27, and water outlet is tiltedly flowed upwards out against stator group 27；The bottom configuration of impeller 32
In base（34）Inside.Stator group 27 is using interior water-bound and the impeller 32 crossed of special efficient centrifugal diagonal flow type using high
Imitate diagonal flow type structure, with flow is big, efficiency high and the moderate characteristic of single pump lift, single pump lift it is general 15 to 30 meters it
Between.
Water out adapter 5 is integrated welded type water out adapter, and its upper end is connected with fast-assembling water outlet by Quick hoop 42 and connects skin
Tubular type joint 44, can be connected with fire hose and use；Other connected modes can also be matched according to actual needs, and such as fire-fighting is fast
Joint connection etc.；The function of quickly being applied with scene, using convenient, improve operating speed 80% or so, improves and apply model
Enclose 80%.
The outside of water out adapter 5, which is additionally provided with, to be easy to carry withholding or handle 6 for pump；Carried in use, can be hung in withhold with belt
Pump, also can catch handle to carry pump in portable mode.
Top cover 2 is located at the interior upper end of water out adapter 5, and motor casing 13 is installed on by hexagon socket head cap screw 9, O-ring seal 10
Top.
Binding post 4 is built in top cover 2 and above upper bearing (metal) gland 7, connects motor lead-out wire, built-in temperature control protection
Switch 40 and YZW extraction cables 45；According to actual disposition needs, binding post 4 or be binding post, or be built-in protection contact
Device.
The form of upper outlet is outside upper mounted in water out adapter 5 within YZW extraction cables 45, and water out adapter 5 is using closed
Interior threading structure, is effectively protected passing through for cable so that YZW extraction cables 45 can safely and effectively pass through, with
Frequency-variable controller 46 is connected.
The interior lines of YZW extraction cables 45 are connected with binding post 4, are drawn outside line and are connected with the following manner configuration：
（1）Pump with low speed permanent magnet synchronous motor, it is necessary to be connected with special high frequency permanent-magnet synchronous frequency-variable controller, pump
Start, stop all being controlled by high frequency permanent-magnet synchronous frequency-variable controller.This kind of pump not only has the function of diving diagonal pumps,
And there is the performances such as efficiency high, the small, ultra lightweight of volume spy of low-speed permanent-magnet pump, high low speed is adjustable.
（2）Pump with asynchronous machine, is connected or connects air switch with common frequency-variable controller, the startup of pump, stop by
Common frequency-variable controller directly initiates to control, or by air switch.This kind of pump not only has the function of immersible pump, and has
Versatility height, low, easy to use cost, efficiency high, small volume, the performance of lighter in weight.
In the utility model, exterior bowl 12, motor casing 13, stator group 27, impeller 32, protecgulum grease chamber bearing body 24, outlet
Joint 5 and integrated base 34 are made of stainless steel, with it is lightweight, wear-resisting, corrosion-resistant and durable the features such as；Match somebody with somebody
The pump of low speed permanent magnet synchronous motor, the weight than same power immersible pump reduces 75% or so, and volume reduces 70 or so；With different
The pump of motor is walked, the weight than same power immersible pump reduces 50 or so, and volume reduces 50% or so；The weight of general 30KW pumps
Within 50 kilograms, the weight of 45KW pumps is within 60 kilograms, and the weight of 75KW pumps is within 80 kilograms, conveniently moving, typically
Two people can move.
Portable dive diagonal pumps of the present utility model can also be used using many series connections of pumps, make many middle low power pumps
Realize big flow, high-lift function, can be widely applied to the occasions such as flood-fighting, water drainage, fire-fighting and irrigation.
As shown in Fig. 2 use many pumps to be used in series in the way of connecing soon, and in the case where flow is constant, the lift of 2
Double, the lift of 3 and the above along plus；The import and export of every pump can soon be connect using Quick hoop 42, or fast using fire-fighting
Joint is connected, the function with live quick series connection application, improves operating speed and application.
As shown in figure 3, use many pumps to be used in series in the way of connecing soon at a distance, and in the case where flow is constant, 2
Lift double, 3 and above lift along plus；First pump diving is used, and is connected to the water inlet of the 2nd pump soon with water outlet tube terminal
Mouthful, by that analogy, the 3rd pump is it is also possible that drop-over；2nd pump, the 3rd pump etc., which must need not dive under water, to be used, and also may be used
Leave the water surface to use, realize remote staged formula supercharging water feeding, improve operating speed and application.
In the case of 2 pumps or many series connection of pumps uses, the 2nd pump and the pump to be connected below need to match somebody with somebody horn
Fast connection interface, and band filter net type water inlet protective cover 35 is removed, it can just be used in series.
According to the teaching of the present embodiment, other the utility model protection models can be achieved in those skilled in the art completely
Enclose interior technical scheme.
Claims (10)
1. a kind of portable dive diagonal pumps, including water out adapter（5）, exterior bowl（12）, motor, stator group（27）, impeller
（32）With YZW extraction cables（45）；The motor includes top cover（2）, binding post（4）, motor casing（13）, protecgulum grease chamber bearing
Body（24）And it is configured at motor casing（13）Internal motor stator winding（14）, rotor group（15）And pump shaft（16）；
Said tub body（12）To cross water barrel body, upper end and water out adapter in integral type（5）Lower end connection, lower end and stator group
（27）Upper end connection；
The motor casing（13）To cross water barrel body outside integral type, exterior bowl is configured in hollow form（12）Interior, upper end is with going out
Water swivel（5）Inside connection；
The top cover（2）Positioned at water out adapter（5）Interior upper end and be installed on motor casing（13）Top, the binding post（4）
It is built in top cover（2）,
It is characterized in that：
The stator group（27）For effective integrated diagonal flow type stator group, lower end is provided with base（34）；
The motor casing（13）Lower end stretch into stator group（27）Inside；
The protecgulum grease chamber bearing body（24）Positioned at motor casing（13）Lower end inside, its outer rim and motor casing（13）Inner edge it is close
Envelope connection；
The impeller（32）For efficient diagonal flow type impeller, pump shaft is installed on（16）Lower end and positioned at stator group（27）Oblique lower end,
Upper choma fits over stator group（27）Interior, bottom is configured in base（34）Inside.
2. portable dive diagonal pumps according to claim 1, it is characterised in that：The YZW extraction cables（45）With
The form of interior upper outlet is mounted in water out adapter（5）It is outside upper, its interior lines and binding post（4）Connection, draws outside line and matches somebody with somebody with the following manner
Put connection：
（1）Pump with low speed permanent magnet synchronous motor, it is necessary to be connected with special high frequency permanent-magnet synchronous frequency-variable controller；
（2）Pump with asynchronous machine, is connected with common frequency-variable controller, or connects air switch and directly initiate.
3. portable dive diagonal pumps according to claim 1 or 2, it is characterised in that：The binding post（4）Or be wiring
Terminal, or be built-in protection contactor.
4. portable dive diagonal pumps according to claim 2, it is characterised in that：The water out adapter（5）Using closing
Threading structure in formula.
5. portable dive diagonal pumps according to claim 1, it is characterised in that：The water out adapter（5）It is integrated weldering
Formula water out adapter is connect, its upper end by connecing clip soon（42）It is connected with fast-assembling water outlet and connects leather hose formula joint（44）Or fire-fighting fast-assembling
Joint, the fast-assembling water outlet connects leather hose formula joint（44）It can be connected and use with fire hose.
6. portable dive diagonal pumps according to claim 1, it is characterised in that：The water out adapter（5）Outside also
Provided with being easy to carry withholding or handle for pump（6）.
7. portable dive diagonal pumps according to claim 1, it is characterised in that：The impeller（32）Pass through key（29）With
Impeller nut（33）It is fixedly installed in pump shaft（16）.
8. portable dive diagonal pumps according to claim 1, it is characterised in that：The protecgulum grease chamber bearing body（24）'s
Lower lumen is grease chamber, is inside configured with mechanical seal（25）, outside framework oil seal（28）With No. 10 machine oil（39）.
9. portable dive diagonal pumps according to claim 1, it is characterised in that：The base（34）Integrated bottom
Seat, below provided with filter net type water inlet protective cover（35）.
10. portable dive diagonal pumps according to claim 1, it is characterised in that：Said tub body（12）, motor casing
（13）, stator group（27）, impeller（32）, protecgulum grease chamber bearing body（24）, outlet connection（5）And base（34）Use stainless steel
Material is made.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720035656.6U CN206478010U (en) | 2017-01-12 | 2017-01-12 | A kind of portable dive diagonal pumps |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720035656.6U CN206478010U (en) | 2017-01-12 | 2017-01-12 | A kind of portable dive diagonal pumps |
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| Publication Number | Publication Date |
|---|---|
| CN206478010U true CN206478010U (en) | 2017-09-08 |
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ID=59753635
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720035656.6U Active CN206478010U (en) | 2017-01-12 | 2017-01-12 | A kind of portable dive diagonal pumps |
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| CN (1) | CN206478010U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106762704A (en) * | 2017-01-12 | 2017-05-31 | 上海奥泵业制造有限公司 | A kind of portable dive diagonal pumps |
-
2017
- 2017-01-12 CN CN201720035656.6U patent/CN206478010U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106762704A (en) * | 2017-01-12 | 2017-05-31 | 上海奥泵业制造有限公司 | A kind of portable dive diagonal pumps |
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