CN206972554U - Water-cooled hydraulic immersible pump - Google Patents
Water-cooled hydraulic immersible pump Download PDFInfo
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- CN206972554U CN206972554U CN201720792074.2U CN201720792074U CN206972554U CN 206972554 U CN206972554 U CN 206972554U CN 201720792074 U CN201720792074 U CN 201720792074U CN 206972554 U CN206972554 U CN 206972554U
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- water
- hydraulic motor
- hydraulic
- diffuser
- kuppe
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Abstract
It the utility model is related to a kind of water pump, more particularly to a kind of water-cooled hydraulic immersible pump.Including water exit end, impeller, hydraulic motor, power transmission shaft, diffuser and inlet segment, water exit end and inlet segment are connected with diffuser respectively, diffuser is connected by axle bed with power transmission shaft, impeller is connected with power transmission shaft, hydraulic motor is connected with the motor mount installed in the diffuser, the kuppe with water inlet and delivery port is mounted with outside its hydraulic motor, to the radiating to hydraulic motor, hydraulic motor is connected by pipe through kuppe with water exit end.Compared with prior art, because impeller is connected by power transmission shaft with the hydraulic motor being arranged in kuppe, kuppe is arranged to a kind of structure for allowing current to be flowed by water inlet and delivery port, so as to fast and effectively be radiated to hydraulic motor；In addition, hydraulic motor is directly connected by pipe with water exit end, the solid volume of immersible pump inner chamber is reduced, reduces overall weight.
Description
Technical field
It the utility model is related to a kind of water pump, more particularly to a kind of water-cooled hydraulic immersible pump.
Background technology
According to prior art（Patent publication No. CN202250901U）Record, a kind of built-in replaceable hydraulic motor water
Pump, including horn inducer, Taper Pipe, impeller, baffle and outlet section, horn inducer are connected with Taper Pipe small end, water conservancy diversion
The big end of body is connected with the big end of Taper Pipe, and baffle small end is connected with outlet section, is provided with impeller in Taper Pipe, impeller by rotating shaft with
The hydraulic motor connection being arranged in baffle, being provided with outlet section can connect with the hydraulic motor seat being arranged in baffle
The wake flow cone connect, hydraulic motor are connected by oil pipe with hydraulic station.
The hydraulic motor of this hydraulic motor water pump is completely disposed in hydraulic motor seat, and inside is in a confined space, nothing
Method is effectively radiated by current to hydraulic motor.The hydraulic tube of the hydraulic motor water pump is placed in tail bone rear, forms one
Individual L-type elbow, increased production assembly difficulty.Hydraulic motor is placed in inside hydraulic motor seat by the hydraulic motor water pump, increase
Water pump inner chamber solid volume, the circle diameter of water pump is increased, be unfavorable for the Miniaturization Design of water pump.
The content of the invention
Based on this, the utility model is larger in order to solve the hydraulic motor weak heat-dissipating of prior art and water pump overall volume
The problem of, by designing a kind of water cooling kuppe, effectively hydraulic motor can be radiated using current and water is flowed into
Row water conservancy diversion.Therefore, ad hoc a kind of water-cooled hydraulic immersible pump of meter.
The utility model is achieved in that a kind of water-cooled hydraulic immersible pump, including water exit end, impeller, hydraulic motor, biography
Moving axis, diffuser and inlet segment, the water exit end and inlet segment are connected with diffuser respectively, and the diffuser is by axle bed with passing
Moving axis is connected, and the impeller is connected with power transmission shaft, and the hydraulic motor is connected with the motor mount installed in the diffuser,
It is characterized in that：The kuppe with water inlet and delivery port is mounted with outside the hydraulic motor, to hydraulic motor
Radiating, the hydraulic motor are connected by pipe through kuppe with water exit end.
A kind of water-cooled hydraulic immersible pump, it is characterised in that：The kuppe, motor mount and diffuser are provided with relatively
Some screwed holes answered, and be fixed together by bolt and screwed hole.
The diffuser includes shell body and inner chamber body, and the shell body is machined with several hole positions, and passes through bolt
It is connected with water exit end and inlet segment.
The pipe is molten metal pressure pipe, and the molten metal pressure pipe is connected by fastener with water exit end.
The both ends of the power transmission shaft are not of uniform size, and larger one end is plum blossom female, and smaller one end is threaded connector.
The impeller passes through nut and transmission axis connection.
The beneficial effects of the utility model are：After this design, because impeller is led by power transmission shaft with being arranged on
Hydraulic motor connection in stream cover, kuppe are arranged to a kind of structure for allowing current to be flowed by water inlet and delivery port, from
And hydraulic motor is fast and effectively radiated；In addition, hydraulic motor is directly connected by pipe with water exit end, reduce latent
The solid volume of water pump inner chamber, reduces overall weight.
Brief description of the drawings
Fig. 1 is to the utility model is related to a kind of sectional view of water-cooled hydraulic immersible pump；
Fig. 2 is to the utility model is related to a kind of kuppe structural representation of water-cooled hydraulic immersible pump；
Fig. 3 is to the utility model is related to a kind of blade wheel structure schematic diagram of water-cooled hydraulic immersible pump.
Shown in accompanying drawing, wherein, 1 it is water exit end, 2 be kuppe, 21 be kuppe water inlet, 22 is kuppe delivery port, 3
It is shell body for diffuser, 31,32 be inner chamber body, 4 be inlet segment, 5 be hydraulic motor, 51 be pipe, 511 is fastener, 52
It is power transmission shaft for motor mount, 6,61 be axle bed, 7 be impeller, 71 is nut.
Embodiment
As shown in Figure 1 to Figure 3, a kind of water-cooled hydraulic immersible pump, including water exit end 1, impeller 7, hydraulic motor 5, power transmission shaft
6th, diffuser 3 and inlet segment 4, water exit end 1 and inlet segment 4 are connected with diffuser 3 respectively；Diffuser 3 passes through axle bed 61 and transmission
Axle 6 is connected, and impeller 7 is connected with power transmission shaft 6, and hydraulic motor 5 is connected with the motor mount 52 installed in diffuser 3, hydraulic pressure horse
The kuppe 2 with water inlet 21 and delivery port 22 is mounted with outside up to 5, to the radiating to hydraulic motor 5, hydraulic motor 5
It is connected by pipe 51 through kuppe 2 with water exit end 1.
A kind of water-cooled hydraulic immersible pump, its kuppe 2, motor mount 52 and diffuser 3 are provided with corresponding some
Screwed hole, and be fixed together by bolt and screwed hole.
Diffuser 3 includes shell body 31 and inner chamber body 32, and shell body 31 is machined with several hole positions, and by bolt with
Water exit end 1 and inlet segment 4 connect.Inner chamber body 32 is machined with the position for axle bed 61 and the installation of power transmission shaft 6, and in inner chamber body 32
Bottom can install impeller 7 on power transmission shaft 6 by nut 71.The integral type diffuser 3 can turn fluid dynamic energy caused by impeller 7
Turn to static energy.
Pipe 51 is molten metal pressure pipe, and molten metal pressure pipe is connected by fastener 511 with water exit end 1.
Power transmission shaft 6 is that both ends are not of uniform size, and 6 larger one end of power transmission shaft is plum blossom female, and plum blossom female is used for and hydraulic pressure
Motor 5 is connected；Smaller one end is threaded connector, and threaded connector is used to fix impeller 7 by nut 71.
Impeller 7 is connected by nut 71 with power transmission shaft 6.
This water-cooled hydraulic immersible pump includes water exit end 1, kuppe 2, diffuser 3, inlet segment 4, hydraulic motor 5, biography
Moving axis 6 and impeller 7.
Taper inlet segment 4 is attached with diffuser 3 by being distributed on the hole position of the outer end of shell body 31 with bolt, diffuser
Axle bed 61 is provided among 3 inner chamber body 32, power transmission shaft 6 is taper power transmission shaft, is fixed on through axle bed 61 among diffuser 3.
6 larger one end of power transmission shaft is plum blossom female, and smaller one end is threaded connector.Larger end and the plum blossom of the output shaft of hydraulic motor 5
Male is connected.Impeller 7 enters 6 smaller one end of power transmission shaft by the borehole jack among impeller, reuses nut 71 by impeller 7
It is fixed on power transmission shaft 6.
Hydraulic motor 5 is arranged on motor mount 52, is divided equally on motor mount 52 and is disposed with standard hydraulic motor peace
The screwed hole of position is filled, is easy to the installation and replacing of hydraulic motor 5 by bolt.Motor mount 52 possesses identical with kuppe 2
Mounting hole site, by bolt be arranged on integral type diffuser 3 divide equally arrangement screwed hole be connected.
Water exit end 1 is attached with integral type diffuser 3 by being respectively arranged in the outside hole position of shell body 31 with bolt.Gold
Category one end of hydraulic tube 51 is connected by standard hydraulic fitting with hydraulic motor 5, and the other end is each passed through kuppe 2 and water exit end
Hole position on 1, it is fixed by molten metal pressure pipe fastener 511.Hydraulic pressure oil-servicing facilities can by with molten metal pressure pipe 51
Connection carries out the work of immersible pump.
Divide equally on kuppe 2 and be disposed with kuppe water inlet 21, the liquid that immersible pump is drawn up（Such as water）Intake from kuppe
Mouth 21 enters inside kuppe 2, is flowed out from kuppe delivery port 22.The liquid so quickly flowed can be to powerful hydraulic pressure horse
High efficiency and heat radiation is carried out up to 5.
When hydraulic motor 5 needs repairing or changed, pipeline, the molten metal pressure pipe fastener 511 of oil-servicing facilities are first unloaded
With water exit end 1 and the connecting bolt of integral type diffuser 3, water exit end 1 is taken out；Then the installation bolt of kuppe 2 is unloaded again, is taken
Lower kuppe 2；Finally unload the installation bolt of hydraulic motor 5, so that it may unload hydraulic motor 5.Conversely, after installation hydraulic motor 5,
Kuppe 2, water exit end 1, fastener 511 are installed successively, are connected pipeline and be can be used.
When impeller 7 needs to change, the connecting bolt of inferior pyramidal inlet segment 4 and integral type diffuser 3 is first unloaded；Then unload
Impeller installation nut 71 can remove impeller 7.Conversely, after putting and needing the impeller 7 changed, by nut 71 fastened impeller 7,
Taper inlet segment 4 is finally installed to can be used.
One kind of embodiment described above, simply the utility model more preferably embodiment, the skill of this area
The usual variations and alternatives that art personnel are carried out in the range of technical solutions of the utility model should all be included in guarantor of the present utility model
In the range of shield.
Claims (6)
1. a kind of water-cooled hydraulic immersible pump, including water exit end, impeller, hydraulic motor, power transmission shaft, diffuser and inlet segment, described
Water exit end and inlet segment are connected with diffuser respectively, and the diffuser is connected by axle bed with power transmission shaft, the impeller and transmission
Axle is connected, and the hydraulic motor is connected with the motor mount installed in the diffuser, it is characterised in that：The hydraulic motor
Outside is mounted with the kuppe with water inlet and delivery port, and to the radiating to hydraulic motor, the hydraulic motor passes through circle
Pipe is connected through kuppe with water exit end.
2. water-cooled hydraulic immersible pump according to claim 1, it is characterised in that：The kuppe, motor mount and lead
Leaf body is provided with corresponding some screwed holes, and is fixed together by bolt and screwed hole.
3. water-cooled hydraulic immersible pump according to claim 2, it is characterised in that：The diffuser includes shell body and interior
Cavity, the shell body is machined with several hole positions, and is connected by bolt with water exit end and inlet segment.
4. water-cooled hydraulic immersible pump according to claim 3, it is characterised in that：The pipe is molten metal pressure pipe, described
Molten metal pressure pipe is connected by fastener with water exit end.
5. water-cooled hydraulic immersible pump according to claim 1, it is characterised in that：The both ends of the power transmission shaft are not of uniform size,
Larger one end is plum blossom female, and smaller one end is threaded connector.
6. water-cooled hydraulic immersible pump according to claim 5, it is characterised in that：The impeller is connected by nut and power transmission shaft
Connect.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720792074.2U CN206972554U (en) | 2017-07-03 | 2017-07-03 | Water-cooled hydraulic immersible pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720792074.2U CN206972554U (en) | 2017-07-03 | 2017-07-03 | Water-cooled hydraulic immersible pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206972554U true CN206972554U (en) | 2018-02-06 |
Family
ID=61407377
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720792074.2U Active CN206972554U (en) | 2017-07-03 | 2017-07-03 | Water-cooled hydraulic immersible pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206972554U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108869330A (en) * | 2018-09-22 | 2018-11-23 | 浙江大元泵业股份有限公司 | A kind of submersible pump with axial-flow type sand-prevention structure |
| CN114893408A (en) * | 2022-04-02 | 2022-08-12 | 武汉理工大学 | Micro-head flow velocity type turbine pump |
| CN117514918A (en) * | 2023-11-30 | 2024-02-06 | 广州多钛克机械科技有限公司 | Submersible pump |
-
2017
- 2017-07-03 CN CN201720792074.2U patent/CN206972554U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108869330A (en) * | 2018-09-22 | 2018-11-23 | 浙江大元泵业股份有限公司 | A kind of submersible pump with axial-flow type sand-prevention structure |
| CN108869330B (en) * | 2018-09-22 | 2023-08-15 | 浙江大元泵业股份有限公司 | Submersible electric pump with axial-flow sand-proof structure |
| CN114893408A (en) * | 2022-04-02 | 2022-08-12 | 武汉理工大学 | Micro-head flow velocity type turbine pump |
| CN114893408B (en) * | 2022-04-02 | 2023-06-06 | 武汉理工大学 | Micro-head flow velocity type turbine pump |
| CN117514918A (en) * | 2023-11-30 | 2024-02-06 | 广州多钛克机械科技有限公司 | Submersible pump |
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