CN209294076U - It is complete to adjust immersible pump - Google Patents
It is complete to adjust immersible pump Download PDFInfo
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- CN209294076U CN209294076U CN201821952791.8U CN201821952791U CN209294076U CN 209294076 U CN209294076 U CN 209294076U CN 201821952791 U CN201821952791 U CN 201821952791U CN 209294076 U CN209294076 U CN 209294076U
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- pull rod
- hydraulic cylinder
- immersible pump
- adjustment disk
- blade
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Abstract
The utility model relates to immersible pump fields, it is intended to provide a kind of full adjusting immersible pump, its key points of the technical solution are that including shell, submersible motor, impeller boss and blade, the submersible motor is arranged in shell, it further include being arranged in the intracorporal angular adjustment component of shell, angular adjustment component includes hydraulic cylinder, pull rod, adjustment disk, drawing article and connecting lever, submersible motor main shaft is set as hollow shaft, pull rod runs through hollow shaft, impeller boss is set as hollow form and is connected to one end of submersible motor main shaft, hydraulic cylinder is arranged in shell and is connected to the other end of submersible motor main shaft, one end of pull rod and the piston rod of hydraulic cylinder connect, the other end extends in impeller boss, adjustment disk is arranged on pull rod and in impeller boss, blade is rotationally connected with impeller boss, the connecting lever is connected to blade, one end of the drawing article and adjustment disk rotation connect It connects, the other end and connecting lever are rotatablely connected；The angle of blade can be adjusted in this full adjusting immersible pump.
Description
Technical field
The utility model relates to immersible pump field, in particular to a kind of full adjusting immersible pump.
Background technique
QZ series submersible axial flow pump is traditional water pump-motor unit renewal product.
This type pump is the pump of a kind of big flow, low lift.It is widely used in agricultural drainage and irrigation, industrial thermoelectric station conveying circulation
Water, urban water supply and sewerage, dock go up and down water level, slight sewage discharge.It is 40 DEG C by suction and conveying liquid maximum temperature, pH value 5-9.
The use occasion of the pump, Inlet and outlet water condition, performance parameter and axial-flow pump are essentially identical, and user is in newly-built pumping plant project
In substituted with submersible pump with can be convenient, or updated in old pumping plant with submersible pump.
Since pump and motor are integrally formed, and the operation that pulls the plug, he has the advantages that traditional water pump is incomparable:
30%-40% is saved in pump station engineering gross investment；
Construction period shortens 20% or more；
The units' installation time saves 95% or more；
50% or more unit weight saving；
Surface structures height is low, can save pump house building, and can save pumping plant flood control investment；
Motor cooling condition is good；
It is easy to operate without running noise, it is easy to maintenance, it is easy to automatic operating.
Although current immersible pump can be used to draw water, since the angle of impeller blade cannot achieve full adjusting,
In actual use, the water for if desired changing extraction in a short time is then difficult to satisfy the use demand.
Utility model content
The purpose of the utility model is to provide a kind of full adjusting immersible pumps, and the angle of blade can be adjusted, and
And do not need to shut down in adjustment process, it is suitble to the biggish occasion of SEA LEVEL VARIATION, in actual use, if desired changes the fortune of water pump
Row operating condition, then can be by adjusting the angle of blade to be satisfied with use demand.
The above-mentioned technical purpose of the utility model has the technical scheme that
A kind of full adjusting immersible pump, including shell, submersible motor, impeller boss and blade, the submersible motor setting exist
It further include being arranged in the intracorporal angular adjustment component of shell, the angular adjustment component includes hydraulic cylinder, pull rod, adjusting in shell
Disk, drawing article and connecting lever, the submersible motor are dual-axle motor, and submersible motor main shaft is set as hollow shaft, and the pull rod runs through
Hollow shaft, the impeller boss are set as hollow form and are connected to one end of submersible motor main shaft, and the hydraulic cylinder is arranged in shell
The other end that is interior and being connected to submersible motor main shaft, one end of the pull rod and the piston rod of hydraulic cylinder connect, and the other end extends
To impeller boss, the adjustment disk is arranged on pull rod and in impeller boss, and the blade is rotationally connected with impeller boss, described
Connecting lever is connected to blade, and one end of the drawing article and adjustment disk are rotatablely connected, and the other end and connecting lever are rotatablely connected.
By using above-mentioned technical proposal, when needing to adjust blade angle, hydraulic cylinder drives pull rod to move by piston rod
Dynamic, pull rod drives adjustment disk dynamic in moving process, and adjustment disk drives drawing article mobile, and drawing article drives in moving process and turns
Arm rotation, thus with movable vane piece rotate, and then realize adjust blade angle purpose, make the angle of blade can satisfy using need
It asks.
Further setting: the drawing article includes ear handle, crosshead and connecting rod, and the crosshead is connected to adjustment disk, institute
It states ear handle and is connected to crosshead, the hinged ear handle in one end of the connecting rod, the hinged connecting lever of the other end.
By using above-mentioned technical proposal, in adjustment disk moving process, adjustment disk drives crosshead mobile, ear handle with
Crosshead moves together, and ear handle drives connecting rod to move together, and in connecting rod moving process, the connecting lever for connecting connecting rod occurs to turn
It is dynamic, to rotate with movable vane piece, realize the purpose that the angle of blade is adjusted.
Further setting: the adjustment disk is equipped on pull rod, and between adjustment disk and plate wheel hub by the setting of plate wheel hub
Gusset.
By using above-mentioned technical proposal, the setting of gusset improves the stability between adjustable plate and plate wheel hub, reduces
A possibility that adjustable plate shakes in moving process.
Further setting: it is detachably connected between the piston rod and pull rod of the hydraulic cylinder.
By using above-mentioned technical proposal, it will be set as being detachably connected between the piston rod and pull rod of hydraulic cylinder, be convenient for
Conveying before the installation of this immersible pump.
Further setting: pass through flanged joint, the piston of the hydraulic cylinder between the piston rod and pull rod of the hydraulic cylinder
It is equipped with ring flange on bar and pull rod, is connected between ring flange by screw bolt and nut.
By using above-mentioned technical proposal, in the piston rod and pull rod of connection liquid cylinder pressure, by screw bolt and nut by method
Blue disk connects, to realize the purpose for connecting the piston rod of hydraulic cylinder and pull rod；It is needing hydraulic cylinder and is drawing
When bar is split, screw bolt and nut is disassembled from ring flange, to realize the purpose for spliting hydraulic cylinder and pull rod.
Further setting: the edge of the adjustment disk is equipped with arc groove.
By using above-mentioned technical proposal, the setting of arc groove can reduce the weight of adjustment disk, to play saving material
The purpose of material.
Further setting: power supply carbon brush is connected on the hydraulic cylinder.
By using above-mentioned technical proposal, the carbon brush moment of powering is powered hydraulic cylinder.
Further setting: the impeller boss inner sidewall is equipped with guide groove, and the adjustment disk is equipped with guide pad, described to lead
It is slidably matched to block and guide groove.
By using above-mentioned technical proposal, during adjustment disk is mobile with pull rod, guide pad is with adjustment disk one
Play movement, and guide pad is slided along guide groove, so that the direction of motion for adjustment disk is oriented to, make the displacement of sliding block with
The variable quantity of blade angle is linear, provides safeguard for measurement accuracy.
In conclusion the utility model has the following beneficial effects:
1, hydraulic cylinder drives pull rod mobile, and pull rod drives adjustment disk dynamic in moving process, and adjustment disk drives crosshead to move
Dynamic, ear handle is moved together with crosshead, and ear handle drives connecting rod to move together, and in connecting rod moving process, connects connecting rod
Connecting lever rotates, to rotate with movable vane piece, the angle of blade is adjusted；
2, the setting of gusset improves the stability between adjustable plate and plate wheel hub, reduces adjustable plate in moving process
A possibility that shaking；
3, shell is equipped with infrared distance sensor, and guide pad is slided along guide groove, to be the movement of adjustment disk
Direction is oriented to, and infrared distance sensor precise measurement pull rod displacement is enable.
Detailed description of the invention
Fig. 1 is in the present embodiment for embodying the structural schematic diagram of the utility model；
Fig. 2 is in the present embodiment for embodying the structural schematic diagram of positional relationship between adjustment disk and gusset；
Fig. 3 is the A-A sectional view in Fig. 2；
Fig. 4 is the B-B sectional view in Fig. 3.
In figure, 1, shell；2, submersible motor；3, impeller boss；4, blade；5, angular adjustment component；51, hydraulic cylinder；52, it draws
Bar；53, adjustment disk；54, drawing article；541, ear handle；542, crosshead；543, connecting rod；55, connecting lever；6, gusset；7, ring flange；
8, arc groove；9, power supply carbon brush；10, guide groove；11, guide pad；12, infrared distance sensor.
Specific embodiment
The utility model is described in further detail below in conjunction with attached drawing.
Embodiment: a kind of full adjusting immersible pump, as shown in Figure 1, including shell 1, submersible motor 2, impeller boss 3,4 and of blade
Angular adjustment component 5 in shell 1 is set.
As depicted in figs. 1 and 2, submersible motor 2 is arranged in shell 1, and 2 main shaft of submersible motor is set as hollow shaft, and latent
Hydroelectric machine 2 is dual-axle motor, and angular adjustment component 5 includes hydraulic cylinder 51, pull rod 52, adjustment disk 53, drawing article 54 and connecting lever 55,
As shown in Figure 3 and Figure 4, drawing article 54 includes ear handle 541, crosshead 542 and connecting rod 543, as shown in figures 1 and 3, impeller boss 3
It is set as hollow form and is connected to one end of 2 main shaft of submersible motor, hydraulic cylinder 51 is arranged in shell 1 and is connected to submersible motor
The other end of 2 main shafts, and power supply carbon brush 9 is connected on hydraulic cylinder 51, to power to hydraulic cylinder 51, pull rod 52 is through hollow
Axis, one end of pull rod 52 and the piston rod of hydraulic cylinder 51 are detachably connected, and are passed through between the piston rod and pull rod 52 of hydraulic cylinder 51
Flanged joint is equipped with ring flange 7 on the piston rod and pull rod 52 of hydraulic cylinder 51, passes through screw bolt and nut between ring flange 7 and connect
It connects, the other end of pull rod 52 extends in impeller boss 3, and adjustment disk 53 is arranged on pull rod 52 by plate wheel hub and is in impeller boss
In 3, as shown in Figures 2 and 3, gusset 6 is equipped between adjustment disk 53 and plate wheel hub, gusset 6 is set as triangle, adjustment disk 53
Edge is equipped with arc groove 8, on the one hand can reduce the weight of adjustment disk 53, and other hand can save material, in impeller boss 3
Side wall is equipped with guide groove 10, and adjustment disk 53 is equipped with and the matched guide pad 11 of guide groove 10, guide pad 11 and guide groove 10
It is slidably matched, so that the direction of motion to adjustment disk 53 is oriented to, blade 4 is rotationally connected with impeller boss 3, such as Fig. 1 and Fig. 4 institute
Show, connecting lever 55 is connected to blade 4, and crosshead 542 is connected to adjustment disk 53, and ear handle 541 is connected to crosshead 542, connecting rod 543
The hinged ear handle 541 in one end, the other end hinged connecting lever 55 are additionally provided with infrared distance sensor 12 on shell 1, to detect pull rod 52
Moving distance, thus by moving distance be converted to angle change send to connect this immersible pump host computer.
Implementation process: in actual use, the angle of blade 4 is if desired adjusted, starts hydraulic cylinder 51, passes through hydraulic cylinder 51
Drive pull rod 52 mobile, the mobile drive adjustment disk 53 of pull rod 52 is mobile, and guide pad 11 is moved together with adjustment disk 53, and is led
It slides in guide groove 10 to block 11, so that the moving direction for adjustment disk 53 is oriented to, is provided safeguard for measurement accuracy, together
When, adjustment disk 53 drives crosshead 542 mobile in moving process, and ear handle 541 is moved together with crosshead 542, and ear handle
541 drive the connecting rod 543 hinged with it to move together, and in 543 moving process of connecting rod, the connecting lever 55 hinged with connecting rod 543 is sent out
Raw rotation realizes the purpose that the angle of blade 4 is adjusted, and in adjustment process to rotate with movable vane piece 4, diving
Motor 2 can work normally, and realize the purpose that blade 4 adjusts 4 angle of blade while rotation.
This specific embodiment is only the explanation to the utility model, is not limitations of the present invention, ability
Field technique personnel can according to need the modification that not creative contribution is made to the present embodiment after reading this specification, but
As long as all by the protection of Patent Law in the scope of the claims of the utility model.
Claims (8)
1. a kind of full adjusting immersible pump, including shell (1), submersible motor (2), impeller boss (3) and blade (4), the diving
Motor (2) setting is in shell (1), it is characterised in that: and it further include the angular adjustment component (5) being arranged in shell (1), it is described
Angular adjustment component (5) includes hydraulic cylinder (51), pull rod (52), adjustment disk (53), drawing article (54) and connecting lever (55), described latent
Hydroelectric machine (2) is dual-axle motor, and submersible motor (2) main shaft is set as hollow shaft, and the pull rod (52) runs through hollow shaft, the leaf
Wheel hub (3) is set as hollow form and is connected to one end of submersible motor (2) main shaft, and the hydraulic cylinder (51) is arranged in shell (1)
The other end that is interior and being connected to submersible motor (2) main shaft, one end of the pull rod (52) are connect with the piston rod of hydraulic cylinder (51),
The other end extends in impeller boss (3), and the adjustment disk (53) is arranged on pull rod (52) and in impeller boss (3), described
Blade (4) is rotationally connected with impeller boss (3), and the connecting lever (55) is connected to blade (4), one end of the drawing article (54) and tune
Disk (53) rotation connection is saved, the other end and connecting lever (55) are rotatablely connected.
2. full adjusting immersible pump according to claim 1, it is characterised in that: the drawing article (54) include ear handle (541),
Crosshead (542) and connecting rod (543), the crosshead (542) are connected to adjustment disk (53), and the ear handle (541) is connected to behaviour
Make frame (542), one end of the connecting rod (543) is rotatablely connected ear handle (541), and the other end is rotatablely connected connecting lever (55).
3. full adjusting immersible pump according to claim 2, it is characterised in that: the adjustment disk (53) is arranged by plate wheel hub
Gusset (6) are equipped on pull rod (52), and between adjustment disk (53) and plate wheel hub.
4. full adjusting immersible pump according to claim 1, it is characterised in that: the piston rod and pull rod of the hydraulic cylinder (51)
(52) it is detachably connected between.
5. full adjusting immersible pump according to claim 4, it is characterised in that: the piston rod and pull rod of the hydraulic cylinder (51)
(52) pass through flanged joint between, be equipped with ring flange (7), ring flange on the piston rod and pull rod (52) of the hydraulic cylinder (51)
(7) it is connected between by screw bolt and nut.
6. full adjusting immersible pump according to claim 1, it is characterised in that: the edge of the adjustment disk (53) is equipped with arc
Shape slot (8).
7. full adjusting immersible pump according to claim 1, it is characterised in that: be connected on the hydraulic cylinder (51) for electrical carbon
It brushes (9).
8. full adjusting immersible pump according to claim 1, it is characterised in that: impeller boss (3) inner sidewall is equipped with and leads
To slot (10), the adjustment disk (53) is equipped with guide pad (11), and the guide pad (11) is slidably matched with guide groove (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821952791.8U CN209294076U (en) | 2018-11-24 | 2018-11-24 | It is complete to adjust immersible pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821952791.8U CN209294076U (en) | 2018-11-24 | 2018-11-24 | It is complete to adjust immersible pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209294076U true CN209294076U (en) | 2019-08-23 |
Family
ID=67646140
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821952791.8U Active CN209294076U (en) | 2018-11-24 | 2018-11-24 | It is complete to adjust immersible pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209294076U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113819089A (en) * | 2021-09-27 | 2021-12-21 | 合肥恒大江海泵业股份有限公司 | Integral type submerged motor pump blade adjusting device |
-
2018
- 2018-11-24 CN CN201821952791.8U patent/CN209294076U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113819089A (en) * | 2021-09-27 | 2021-12-21 | 合肥恒大江海泵业股份有限公司 | Integral type submerged motor pump blade adjusting device |
| CN113819089B (en) * | 2021-09-27 | 2022-09-27 | 合肥恒大江海泵业股份有限公司 | Integral type submerged motor pump blade adjusting device |
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