CN208702726U - A kind of dual thrust immersible pump - Google Patents
A kind of dual thrust immersible pump Download PDFInfo
- Publication number
- CN208702726U CN208702726U CN201820906382.8U CN201820906382U CN208702726U CN 208702726 U CN208702726 U CN 208702726U CN 201820906382 U CN201820906382 U CN 201820906382U CN 208702726 U CN208702726 U CN 208702726U
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- CN
- China
- Prior art keywords
- motor
- bearing
- dual thrust
- pump housing
- outside
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses a kind of dual thrust immersible pumps, including motor, dual thrust mechanism and the pump housing, motor shaft is equipped in the motor at center, the motor shaft is through motor and both ends are respectively equipped with top guide bearing and lower guide bearing, dual thrust mechanism is equipped with below the motor, the bearing block is connected by screw to pedestal far from one end of bearing, it is equipped between the pedestal and bearing block and adjusts capsule, water inlet joint is equipped with above the motor, the circumferencial direction of the water inlet joint is equipped with filter screen, the water inlet joint is equipped with the pump housing far from the side of motor, the motor shaft extends in the pump housing far from one end of motor and connection impeller, cable is equipped on the outside of the pump housing, sucker is equipped on the outside of the motor and dual thrust mechanism, the junction of the water pipe and sucker is equipped with aperture.Advantage is the utility model compared with prior art: dual thrust bearing is used in the present apparatus, outside is equipped with fixing sucking disk, and it is compact-sized, it is high-efficient.
Description
Technical field
The utility model relates to pump drainage wetting system, in particular to a kind of dual thrust immersible pumps.
Background technique
Immersible pump is that motor and water pump direct-connected integrated pull the plug the water lift equipment of work, it is suitable for from deep well, heat
Well and ocean are extracted, it can also be used to which river, reservoir, water channel etc. extract, and are mainly used for the people and animals of field irrigation and plateau mountain area
With water, also used for city, factory, railway, mine, building site water supply and sewage, the immersible pump that city deposits at present uses unilateral thrust more
Bearing, can only bear the axial load in a direction, and using effect is poor, it is therefore desirable to study a kind of novel dual thrust immersible pump.
Utility model content
The technical problems to be solved in the utility model is to overcome the above technological deficiency, provides a kind of novel dual thrust diving
Pump.
In order to solve the above technical problems, technical solution provided by the utility model are as follows: a kind of dual thrust immersible pump, including electricity
Machine, dual thrust mechanism and the pump housing are equipped with motor shaft in the motor at center, the motor shaft is through motor and both ends point
Not She You top guide bearing and lower guide bearing, dual thrust mechanism is equipped with below the motor, between described motor shaft one end passes through
The in-house bearing of set connection dual thrust, is equipped with bearing block on the outside of the bearing, the bearing block far from bearing one
End is connected by screw to pedestal, is equipped between the pedestal and bearing block and adjusts capsule, is equipped with water inlet joint above the motor,
The circumferencial direction of the water inlet joint is equipped with filter screen, and sealing ring, the sealing are equipped between the motor and water inlet joint
Circle top be equipped with sand-throwing ring, the water inlet joint far from motor side be equipped with the pump housing, the motor shaft far from motor one
End extends in the pump housing and connection impeller, is equipped with cable, the one end of the cable far from the pump housing on the outside of the pump housing
Motor is connected across water inlet joint, sucker is equipped on the outside of the motor and dual thrust mechanism, the sucker is mutual by water pipe
It is connected, the junction of the water pipe and sucker is equipped with aperture.
The utility model compared with prior art the advantages of be: the motor shaft of present apparatus motor internal is through entire electricity
Machine, motor shaft lower end connect the bearing of dual thrust mechanism, can bear bi-directional axial load, and can limit the axis of both direction
To displacement, using effect is more preferable, and sucker for fixing is equipped on the outside of whole device, by water pipe drain sucker and well wall it
Between empty gas and water or other sundries complete fix.
As an improvement, the bearing is double-direction thrust ball bearing and is fabricated by graphite or thermoset plastic material,
Using effect is good.
As an improvement, the top guide bearing and lower guide bearing is with the manufacture of copper alloy, graphite or polymeric plastics material
It forms, long service life.
As an improvement, the water pipe is fixed on the outside of motor and dual thrust mechanism by clip, prevent using when from dress
Set separation.
As an improvement, being equipped with motor nameplate on the outside of the motor, it is easy to use.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of dual thrust immersible pump of the utility model.
It is as shown in the figure: 1, motor, 1.1, cable, 1.2, motor nameplate, 2, dual thrust mechanism, 2.1, bearing, 2.2, axis
Hold seat, 3, the pump housing, 3.1, impeller, 4, motor shaft, 4.1, top guide bearing, 4.2, lower guide bearing, 5, set, 6, pedestal, 6.1, tune
Condyle, 7, water inlet joint, 7.1, filter screen, 7.2, sealing ring, 7.3, sand-throwing ring, 8, sucker, 9, water pipe.
Specific embodiment
The following describes the utility model in further detail with reference to the accompanying drawings.
A kind of dual thrust immersible pump, including motor 1, dual thrust mechanism 2 and the pump housing 3 are equipped in the motor 1 at center
Motor shaft 4, the motor shaft 4 is through motor 1 and both ends are respectively equipped with top guide bearing 4.1 and lower guide bearing 4.2, the electricity
Dual thrust mechanism 2 is equipped with below machine 1, the bearing between described 4 one end of motor shaft passes through inside 5 connection dual thrust mechanism 2 of set
2.1, bearing block 2.2 is equipped on the outside of the bearing 2.1, described one end of bearing block 2.2 far from bearing 2.1 passes through screw company
Pedestal 6 is connect, is equipped between the pedestal 6 and bearing block 2.2 and adjusts capsule 6.1, is equipped with water inlet joint 7, institute above the motor 1
The circumferencial direction for the water inlet joint 7 stated is equipped with filter screen 7.1, and sealing ring 7.2 is equipped between the motor 1 and water inlet joint 7, described
Sealing ring 7.2 above be equipped with sand-throwing ring 7.3, the water inlet joint 7 far from motor 1 side be equipped with the pump housing 3, the motor
Axis 4 extends in the pump housing 3 far from one end of motor 1 and connection impeller 3.1, is equipped with cable 1.1, institute on the outside of the pump housing 3
The cable 1.1 stated passes through water inlet joint 7 far from one end of the pump housing 3 and connects motor 1,2 outside of the motor 1 and dual thrust mechanism
It is equipped with sucker 8, the sucker 8 is interconnected by water pipe 9, and the junction of the water pipe 9 and sucker 8 is equipped with aperture.
The bearing 2.1 is double-direction thrust ball bearing and is fabricated by graphite or thermoset plastic material.
The top guide bearing 4.1 and lower guide bearing 4.2 be with copper alloy, graphite or polymeric plastics material manufacture and
At.
The water pipe 9 is fixed on 2 outside of motor 1 and dual thrust mechanism by clip.
Motor nameplate 1.2 is equipped on the outside of the motor 1.
Working principle of the utility model is: motor shaft 4 runs through entire motor 1, lower part connects dual thrust mechanism 2, Ke Yicheng
By bi-directional axial load, and the axial displacement of both direction can be limited, in use, the present apparatus is put into deep-well, utilize dress
The sucker 8 for setting outside is fixed again, and sucker 8 is fixed on deep-well using the aperture between water pipe 9 and water pipe 9 and sucker 8
On side wall, well water enters from water inlet joint 7, and filter screen 7.1 can prevent damage from filling by the biggish sundries gear of particle on the outside of device
Inner body is set, the motor nameplate 1.2 outside motor 1 is convenient for users to information such as understanding dynamo series, performances.
The utility model and embodiments thereof are described above, this description is no restricted, shown in attached drawing
Be also one of the embodiments of the present invention, actual structure is not limited to this.All in all if this field
Those of ordinary skill is enlightened by it, without deviating from the purpose of the present invention, not inventively design with
The similar frame mode of the technical solution and embodiment, all should belong to the protection range of the utility model.
Claims (5)
1. a kind of dual thrust immersible pump, including motor (1), dual thrust mechanism (2) and the pump housing (3), it is characterised in that: the electricity
Motor shaft (4) are equipped at machine (1) interior center, the motor shaft (4) is through motor (1) and both ends are respectively equipped with top guide bearing
(4.1) and lower guide bearing (4.2), the motor (1) lower section are equipped with dual thrust mechanism (2), and the motor shaft (4) one end is logical
The internal bearing (2.1) of (5) connection dual thrust mechanism (2) is covered between crossing, and is equipped with bearing block (2.2) on the outside of the bearing (2.1),
The bearing block (2.2) is connected by screw to pedestal (6) far from the one end of bearing (2.1), the pedestal (6) and bearing block
(2.2) it is equipped between and adjusts capsule (6.1), be equipped with water inlet joint (7) above the motor (1), the circumference of the water inlet joint (7)
Direction is equipped with filter screen (7.1), is equipped with sealing ring (7.2) between the motor (1) and water inlet joint (7), the sealing ring
(7.2) top is equipped with sand-throwing ring (7.3), and the water inlet joint (7) is equipped with the pump housing (3) far from the side of motor (1), the electricity
Arbor (4) extends in the pump housing (3) far from the one end of motor (1) and connection impeller (3.1), is equipped on the outside of the pump housing (3)
Cable (1.1), the cable (1.1) passes through water inlet joint (7) connection motor (1) far from the one end of the pump housing (3), described
It is equipped with sucker (8) on the outside of motor (1) and dual thrust mechanism (2), the sucker (8) is interconnected by water pipe (9), described
Water pipe (9) and sucker (8) junction be equipped with aperture.
2. a kind of dual thrust immersible pump according to claim 1, it is characterised in that: the bearing (2.1) is Bidirectional pulling
It power ball bearing and is fabricated by graphite or thermoset plastic material.
3. a kind of dual thrust immersible pump according to claim 1, it is characterised in that: the top guide bearing (4.1) and under
Guide bearing (4.2) is fabricated with copper alloy, graphite or polymeric plastics material.
4. a kind of dual thrust immersible pump according to claim 1, it is characterised in that: the water pipe (9) is solid by clip
It is scheduled on the outside of motor (1) and dual thrust mechanism (2).
5. a kind of dual thrust immersible pump according to claim 1, it is characterised in that: be equipped with electricity on the outside of the motor (1)
Machine nameplate (1.2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820906382.8U CN208702726U (en) | 2018-06-12 | 2018-06-12 | A kind of dual thrust immersible pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820906382.8U CN208702726U (en) | 2018-06-12 | 2018-06-12 | A kind of dual thrust immersible pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208702726U true CN208702726U (en) | 2019-04-05 |
Family
ID=65936056
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820906382.8U Expired - Fee Related CN208702726U (en) | 2018-06-12 | 2018-06-12 | A kind of dual thrust immersible pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208702726U (en) |
-
2018
- 2018-06-12 CN CN201820906382.8U patent/CN208702726U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190405 |