CN207673555U - A kind of oblique water outlet diving diagonal pumps of portable hydraulic driving - Google Patents
A kind of oblique water outlet diving diagonal pumps of portable hydraulic driving Download PDFInfo
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- CN207673555U CN207673555U CN201721268098.4U CN201721268098U CN207673555U CN 207673555 U CN207673555 U CN 207673555U CN 201721268098 U CN201721268098 U CN 201721268098U CN 207673555 U CN207673555 U CN 207673555U
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- water outlet
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Abstract
The utility model is related to a kind of portable hydraulics to drive tiltedly water outlet diving diagonal pumps, including water outlet connector, tiltedly water outlet upper barrel body, diagonal flow type guide vane group upper cone portion, diagonal flow type guide vane group main part, hydraulic drive motor, hydraulic motor drive shaft, pump shaft, upper bearing (metal), lower bearing, step, diagonal flow type impeller, pedestal, intake protective cover and hydraulic-driven station, water outlet connector is set to tiltedly water outlet upper barrel body slanted top end, hydraulic drive motor is set to above tiltedly water outlet upper barrel body, hydraulic-driven station is set to outside immersible pump, hydraulic drive motor is connect by oil inlet pipe and oil return pipe with hydraulic-driven station；Diagonal flow type guide vane group upper cone portion is set to inside tiltedly water outlet upper barrel body, is tiltedly discharged upper barrel body lower end and is connect with diagonal flow type guide vane group main part body seal, diagonal flow type guide vane group main part lower part is disposed with pedestal and water inlet protective cover.This immersible pump is suitable for various inflammable and explosive occasions, and have many advantages, such as it is compact-sized, small, light-weight, can portable use.
Description
Technical field
The utility model is related to a kind of immersible pump, especially a kind of portable hydraulic driving is tiltedly discharged diving diagonal pumps.
Background technology
Diagonal pumps, which are called, makees mixed-flow pump, is a kind of water pump of performance and structure between centrifugal pump and axial-flow pump, with from
Heart pump is compared with axial-flow pump, and the difference of diagonal pumps is, the outlet side of impeller is inclined, when flow is flowed out from impeller, by
The effect of centrifugal force and thrust, flow direction is inclined between radial and axial, therefore referred to as diagonal pumps.Since diagonal pumps are mended
The shortcomings that having repaid centrifugal pump and axial-flow pump again simultaneously have the advantages that the two, the range used is to conventional centrifugal pump and axis
The range of stream pump expands.
Existing oblique flow immersible pump is electric drive, and critical piece includes motor and diagonal flow type impeller, in use, under the pump housing
Portion needs to be immersed in the water, and often can generate electric leakage because of cable and sealing element aging, security risk is generated, moreover, leading to the problem of
When install and repair is more difficult than ground face-pumping；Due to motor drive, existing oblique flow immersible pump is also not suitable for being applied to various easy
Explosive special occasions is fired, use scope is restricted；Meanwhile also there is weight weighs, volume is big, efficiency is low, moves difficulty etc.
Disadvantage.
Utility model content
For the above deficiency, the utility model provides a kind of oblique water outlet diving diagonal pumps of portable hydraulic driving, is suitble to
Applied to various inflammable and explosive and special occasions, and have many advantages, such as that light-weight, small, flow is big, efficient.
The technical solution of the utility model is：
A kind of oblique water outlet diving diagonal pumps of portable hydraulic driving, including water outlet connector, be tiltedly discharged upper barrel body, diagonal flow type is led
Leaf group upper cone portion, diagonal flow type guide vane group main part, hydraulic drive motor, hydraulic motor drive shaft, pump shaft, upper bearing (metal), lower axle
Hold, step, diagonal flow type impeller, pedestal, water inlet protective cover and hydraulic-driven station, the water outlet connector is set in tiltedly water outlet
Staving slanted top end, the hydraulic drive motor are set to above tiltedly water outlet upper barrel body, and the hydraulic-driven station is set to diving
Pump is external, and the hydraulic drive motor is equipped with oil inlet and oil return opening, passes through oil inlet pipe and oil return pipe and hydraulic-driven station respectively
Connection；Diagonal flow type guide vane group upper cone portion is set to inside tiltedly water outlet upper barrel body, is tiltedly discharged upper barrel body lower end and diagonal flow type
Guide vane group main part body seal connects, and diagonal flow type guide vane group main part lower part is disposed with pedestal and water inlet is protected
Cover；The hydraulic motor drive shaft is inserted into inside above oblique water outlet upper barrel body, and the pump shaft top is fixed on by upper bearing (metal)
Tiltedly water outlet upper barrel body madial wall, lower part is connected and fixed on by lower bearing and step inside diagonal flow type guide vane group, on pump shaft
End drives axis connection, lower end to be connect with diagonal flow type impeller with hydraulic motor, and hydraulic drive motor drives diagonal flow type leaf by pump shaft
Wheel rotation sends out pumping waterborne through diagonal flow type guide vane group main part and diagonal flow type guide vane group upper cone portion, from water outlet connector.
It is characterized in that, the oblique water outlet upper barrel body is from 60 degree of inclinations of vertical direction.
Further include axis lubricating component, the axis lubricating component includes grease chamber bearing body, mechanical sealing member, grease chamber lid, skeleton
Oil sealing and machine oil, the grease chamber bearing body and bearing block are integrally formed, and mechanical sealing member is set on pump shaft, the mechanical seal
Part, grease chamber bearing body and grease chamber lid form the accommodating space of sealing, and machine oil is equipped in accommodating space, and the grease chamber lid connects with pump shaft
The place of connecing is provided with outside framework oil seal.
The water outlet connector is connected with oblique water outlet upper barrel body with Quick hoop, and water outlet connector and tiltedly water outlet upper barrel body connect
Contacting surface is provided with planar seal ring, and water outlet connector is fast-assembling water outlet connector, and use can be connect with fire hose.
The pump shaft upper end is connected in a manner of spline with hydraulic motor rotation axis, and lower end is in a manner of flat key and oblique flow
Formula impeller is connected.
It is additionally provided with drain tap below the hydraulic drive motor, is connect with hydraulic-driven station by drain mast.
It is additionally provided with stainless steel handle above the oblique water outlet upper barrel body side wall.
The water inlet protective cover is filter net type water inlet protective cover.
The pump shaft lower end is equipped with the impeller nut for locking diagonal flow type impeller.
The immersible pump is manufactured using stainless steel or high-strength aluminum alloy material.
The utility model is overcome existing motor-driven inclined by the combination of portable oblique flow immersible pump and hydraulic drive motor
The shortcomings that flowing immersible pump, has the following advantages：
1, it is extensive to be suitable for various special occasions, the use scopes such as flood-fighting, water drainage, fire-fighting, irrigation；
2, hydraulic drive motor is outside upper sets structure, and motor is replaced in easy to disassemble, repair, and interior water resistance excessively is small；
3, oblique water-outlet type compact overall structure, small, light-weight, the utility model product weight is only 30kg or so,
Weight than the oblique flow immersible pump of same power reduces 80% or so, and volume reduces 75% or so, one can lift movement, is suitble to
Portable use；
4, fast-assembling water outlet connector can rapidly be connect with external application fire hose, have the advantages that quick response, and it is fast to improve scene
Speed disposition speed 80% or so；
5, aesthetic in appearance.
Description of the drawings
Fig. 1 is that the utility model portable hydraulic drives diagonal flow type immersible pump front view；
Fig. 2 is the part A enlarged drawing of Fig. 1；
Fig. 3 is the part B enlarged drawing of Fig. 1.
Specific implementation mode
The technique effect of the design of the utility model, concrete structure and generation is made furtherly below with reference to attached drawing
It is bright, to be fully understood from the purpose of this utility model, feature and effect.
With reference to figure 1, the portable hydraulic of the utility model drives oblique flow immersible pump, including water outlet connector 8, the upper bucket of oblique water outlet
Body 9, diagonal flow type guide vane group upper cone portion 10, diagonal flow type guide vane group main part 11, hydraulic drive motor 12, hydraulic motor drive shaft
13, pump shaft 14, upper bearing (metal) 15, lower bearing 16, step 17, diagonal flow type impeller 18, pedestal 19, water inlet protective cover 20, hydraulic pressure
Driving station 21 and axis lubricating component 22.
Tiltedly water outlet upper barrel body 9 is from 60 degree of inclinations of vertical direction, and water outlet connector 8 is set to tiltedly water outlet upper barrel body 9 and tilts top
End, hydraulic drive motor 12 are set to tiltedly 9 top of water outlet upper barrel body, hydraulic-driven station 21 and are set to outside immersible pump, and hydraulic pressure drives
Dynamic motor 12 is equipped with oil inlet 121 and oil return opening 122, is connected respectively with hydraulic-driven station 21 by oil inlet pipe 123 and oil return pipe 124
It connects；In order to exhaust the fluid of 12 internal leakage of hydraulic drive motor, 12 lower section of hydraulic drive motor is additionally provided with drain tap 125,
It is connect with hydraulic-driven station 21 by drain mast 126；It tiltedly is additionally provided with stainless steel handle 93 above water outlet 9 side wall of upper barrel body, is used
It is moved in portable immersible pump.
Diagonal flow type guide vane group upper cone portion 10 is set to inside tiltedly water outlet upper barrel body 9, is tiltedly discharged 9 lower end of upper barrel body and oblique flow
11 body seal of formula guide vane group main part connects, and 11 lower part of diagonal flow type guide vane group main part is disposed with pedestal 19 and water inlet is anti-
Shield 20；The diagonal flow type guide vane group upper cone portion 10 of taper is conducive to lead flow through compared with the longer oblique water outlet upper barrel body 9 in channel,
Accelerate the speed of flow.
Hydraulic motor drive shaft 13 is inserted into inside above oblique water outlet upper barrel body 9, and 14 top of pump shaft is solid by upper bearing (metal) 15
Due to tiltedly water outlet 9 madial wall of upper barrel body, lower part is connected and fixed on diagonal flow type guide vane group 13 by lower bearing 16 and step 17
Inside, 14 upper end of pump shaft are connect in a manner of spline with hydraulic motor drive shaft 14, lower end in a manner of flat key with diagonal flow type leaf
18 connection of wheel, hydraulic drive motor 12 drives diagonal flow type impeller 18 to rotate by pump shaft 14, by pumping waterborne through diagonal flow type guide vane group
Main part 12 and diagonal flow type guide vane group upper cone portion 11 are sent out from water outlet connector 8, and arrow shows the direction of flow.
Protective cover 20 of intaking is filter net type water inlet protective cover, for filtering impurities in water；14 lower end of pump shaft is equipped with for locking
The impeller nut 181 for determining diagonal flow type impeller 18 can be by impeller when there is impurity to block diagonal flow type impeller 18 or other parts damages
Nut 181 screws off, and diagonal flow type impeller 18 is exited from lower part and is cleared up, or is repaired to other components.
With reference to figure 2, in order to which pump shaft 14 is sealed and is lubricated, lubricating component 22 is close including grease chamber bearing body 221, machinery
Sealing 222, grease chamber lid 223, outside framework oil seal 224 and machine oil 225, grease chamber bearing body 221 and step 17 are integrally formed, machinery
Sealing element 222 is set on pump shaft 14, and mechanical sealing member 222, grease chamber bearing body 221 and grease chamber lid 223 form the accommodating of sealing
Space, accommodating space is interior to be equipped with machine oil 225, and grease chamber lid 223 is provided with outside framework oil seal 224 with 14 junction of pump shaft.
With reference to figure 3, water outlet connector 8 is connected with oblique water outlet upper barrel body 9 with Quick hoop 91, water outlet connector 8 and tiltedly water outlet
The contact surface of upper barrel body 9 is provided with planar seal ring 92, and water outlet connector 8 is fast-assembling water outlet connector, and can be connect with fire hose makes
With.
The portable hydraulic driving oblique flow immersible pump of the utility model is manufactured using stainless steel or high-strength aluminum alloy material,
Not only light-weight but also wear-resisting, corrosion-resistant, aesthetic in appearance, through comparing, the immersible pump ratio of the utility model is dived under water with power oblique flow
Pump is compared, and weight reduces 80% or so, and volume reduces 75% or so, and it is left that the operating speed that scene is quickly applied promotes 80%
It is right.
Disclosed above is only the embodiments of the present invention, and still, the utility model is not limited to this, any ability
What the technical staff in domain can think variation should all fall into the scope of protection of the utility model.
Claims (10)
1. a kind of portable hydraulic driving is tiltedly discharged diving diagonal pumps, which is characterized in that including water outlet connector（8）, tiltedly water outlet on
Staving（9）, diagonal flow type guide vane group upper cone portion（10）, diagonal flow type guide vane group main part（11）, hydraulic drive motor（12）, hydraulic pressure
Motor drive shaft（13）, pump shaft（14）, upper bearing (metal)（15）, lower bearing（16）, step（17）, diagonal flow type impeller（18）, bottom
Seat（19）, water inlet protective cover（20）With hydraulic-driven station（21）, the water outlet connector（8）It is set to tiltedly water outlet upper barrel body（9）Incline
Oblique top end, the hydraulic drive motor（12）It is set to tiltedly water outlet upper barrel body（9）Top, the hydraulic-driven station（21）It is set to
Outside immersible pump, the hydraulic drive motor（12）Equipped with oil inlet（121）And oil return opening（122）, pass through oil inlet pipe respectively
（123）And oil return pipe（124）With hydraulic-driven station（21）Connection；Diagonal flow type guide vane group upper cone portion（10）It is set to and tiltedly goes out
Staving waterborne（9）Inside is tiltedly discharged upper barrel body（9）Lower end and diagonal flow type guide vane group main part（11）Body seal connects, described
Diagonal flow type guide vane group main part（11）Lower part is disposed with pedestal（19）With water inlet protective cover（20）；The hydraulic motor driving
Axis（13）From oblique water outlet upper barrel body（9）Internal, the pump shaft is inserted into top（14）Top passes through upper bearing (metal)（15）It is fixed on and tiltedly goes out
Staving waterborne（9）Madial wall, lower part pass through lower bearing（16）And step（17）It is connected and fixed on diagonal flow type guide vane group（13）
Inside, pump shaft（14）Upper end and hydraulic motor drive shaft（14）Connection, lower end and diagonal flow type impeller（18）Connection, hydraulic-driven horse
It reaches（12）Pass through pump shaft（14）Drive diagonal flow type impeller（18）Rotation, by pumping waterborne through diagonal flow type guide vane group main part（12）With it is oblique
Streaming guide vane group upper cone portion（11）, from water outlet connector（8）It sends out.
2. portable hydraulic driving according to claim 1 is tiltedly discharged diving diagonal pumps, which is characterized in that the oblique water outlet
Upper barrel body（9）It is tilted for 60 degree from vertical direction.
3. portable hydraulic driving according to claim 1 is tiltedly discharged diving diagonal pumps, which is characterized in that further include axis profit
Sliding component（22）, the axis lubricating component（22）Including grease chamber bearing body（221）, mechanical sealing member（222）, grease chamber lid（223）、
Outside framework oil seal（224）And machine oil（225）, the grease chamber bearing body（221）And step（17）It is integrally formed, mechanical sealing member
（222）It is set to pump shaft（14）On, the mechanical sealing member（222）, grease chamber bearing body（221）With grease chamber lid（223）It is formed close
The accommodating space of envelope, accommodating space is interior to be equipped with machine oil（225）, the grease chamber lid（223）With pump shaft（14）Junction is provided with bone
Frame oil sealing（224）.
4. portable hydraulic driving according to claim 1 is tiltedly discharged diving diagonal pumps, which is characterized in that the water outlet connects
Head（8）With oblique water outlet upper barrel body（9）With Quick hoop（91）It is connected, water outlet connector（8）With oblique water outlet upper barrel body（9）Contact
Face is provided with planar seal ring（92）, water outlet connector（8）For fast-assembling water outlet connector, use can be connect with fire hose.
5. portable hydraulic driving according to claim 1 is tiltedly discharged diving diagonal pumps, which is characterized in that the pump shaft
（14）Upper end in a manner of spline with hydraulic motor rotation axis（13）Be connected, lower end in a manner of flat key with diagonal flow type impeller
（18）It is connected.
6. portable hydraulic driving according to claim 1 is tiltedly discharged diving diagonal pumps, which is characterized in that the hydraulic pressure drives
Dynamic motor（12）Lower section is additionally provided with drain tap（125）, pass through drain mast（126）With hydraulic-driven station（21）Connection.
7. portable hydraulic driving according to claim 1 is tiltedly discharged diving diagonal pumps, which is characterized in that the oblique water outlet
Upper barrel body（9）It is additionally provided with stainless steel handle above side wall（93）.
8. portable hydraulic driving according to claim 1 is tiltedly discharged diving diagonal pumps, which is characterized in that the water inlet is anti-
Shield（20）For filter net type water inlet protective cover.
9. portable hydraulic driving according to claim 1 is tiltedly discharged diving diagonal pumps, which is characterized in that the pump shaft
（14）Lower end is equipped with for locking diagonal flow type impeller（18）Impeller nut（181）.
10. portable hydraulic driving according to claim 1 is tiltedly discharged diving diagonal pumps, which is characterized in that the diving
Pump is manufactured using stainless steel or high-strength aluminum alloy material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721268098.4U CN207673555U (en) | 2017-09-29 | 2017-09-29 | A kind of oblique water outlet diving diagonal pumps of portable hydraulic driving |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721268098.4U CN207673555U (en) | 2017-09-29 | 2017-09-29 | A kind of oblique water outlet diving diagonal pumps of portable hydraulic driving |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207673555U true CN207673555U (en) | 2018-07-31 |
Family
ID=62953304
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721268098.4U Active CN207673555U (en) | 2017-09-29 | 2017-09-29 | A kind of oblique water outlet diving diagonal pumps of portable hydraulic driving |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207673555U (en) |
-
2017
- 2017-09-29 CN CN201721268098.4U patent/CN207673555U/en active Active
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