CN205779748U - A kind of anti-axial-flow pump of hydraulic submersible - Google Patents
A kind of anti-axial-flow pump of hydraulic submersible Download PDFInfo
- Publication number
- CN205779748U CN205779748U CN201620485738.6U CN201620485738U CN205779748U CN 205779748 U CN205779748 U CN 205779748U CN 201620485738 U CN201620485738 U CN 201620485738U CN 205779748 U CN205779748 U CN 205779748U
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- Prior art keywords
- oil
- pump
- pump shaft
- axial
- sealed housing
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Abstract
The utility model discloses a kind of anti-axial-flow pump of hydraulic submersible, belong to immersible pump technical field.It includes oil sealed housing and is arranged on the hydraulic motor of oil sealed enclosure interior lower end and is arranged on the axial flow submersible pump body of oil sealed enclosure interior upper end, oil sealed enclosure interior middle-end offers pump shaft axis hole, it is equipped with pump shaft by bearing in pump shaft axis hole, the lower end of pump shaft is connected with hydraulic motor by spline, being equipped with aial flow impeller on pump shaft top in axial flow submersible pump body is stretched in the upper end of pump shaft and by impeller nut, pump shaft, oil sealed housing, axial flow submersible pump body are collectively forming sealing grease chamber and Seal Oil indoor are marked with lubricating oil.Avoid causing the generation of disaster relief phenomenon not in time when there is flood because electric power deficiency affects immersible pump use, it is to avoid motor leaky easily occurs when driving, and eliminates safe hidden trouble.Volume is little, light weight, conveniently moves under water, and water inlet is arranged on oil sealed housing bottom, meets low water level and carries out the requirement of operation.
Description
Technical field
This utility model relates to a kind of pump, especially a kind of anti-axial-flow pump of hydraulic submersible.
Background technology
When there is flood, the deficiency of power supply usually can be caused because of disaster even to interrupt, use different
Walk motor-driven immersible pump in the case of this kind of the condition of a disaster, can cannot be carried out speedily carrying out rescue work because of power supply not smooth and rescue
Calamity operation, and then cause the disaster relief to cause the loss of personnel and finance not in time, asynchronous machine draw water operation time,
Owing to poorly sealed connection is bad etc., the most easily there is leaky in reason, there is potential safety hazard, and asynchronous machine
The universal volume of immersible pump driven is relatively big, heavier-weight, thus causes the pump housing mobile inconvenience under water, it is impossible to
Flexible adaptation the condition of a disaster site environment.Meanwhile, on-the-spot for the relatively low the condition of a disaster of water level, this kind of immersible pump exist because of
Higher and the non-serviceable situation of water inlet, it is impossible to meet actually used needs.
Utility model content
The purpose of this utility model is for overcoming above-mentioned the deficiencies in the prior art, it is provided that a kind of hydraulic submersible rotary-inversion axis
Stream pump.This utility model is reasonable in design, compact conformation, is entered by fluid motor-driven anti-axial flow pump body of diving under water
Capable operation of drawing water, it is to avoid cause the disaster relief not because electric power deficiency affects immersible pump use when there is flood
The generation of phenomenon, avoids motor leaky easily occur when driving simultaneously, eliminates safe hidden trouble in time.Hydraulic pressure
Diving rotary-inversion axis stream pump volume is little, light weight, conveniently moves under water, flexible adaptation the condition of a disaster site environment, enters
The mouth of a river is arranged on oil sealed housing bottom, meets the requirement carrying out operation for low water level.
For achieving the above object, this utility model employing following technical proposals: a kind of anti-axial-flow pump of hydraulic submersible,
It includes oil sealed housing and the hydraulic motor being arranged on oil sealed enclosure interior lower end and is arranged on oil sealed
The axial flow submersible pump body of enclosure interior upper end, described oil sealed enclosure interior middle-end offers pump shaft axis hole, and
Being equipped with pump shaft by bearing in pump shaft axis hole, the lower end of described pump shaft is connected with hydraulic motor by spline,
In axial flow submersible pump body is stretched in the upper end of pump shaft and it is equipped with axial-flow type leaf by impeller nut on pump shaft top
Wheel, described pump shaft, oil sealed housing, axial flow submersible pump body are collectively forming sealing grease chamber and Seal Oil indoor note
There is lubricating oil, the pump shaft between described aial flow impeller and oil sealed housing is equipped with mechanical seal, machinery
Lay O type in offering type ring recess and O groove on the upper surface of the pump shaft axis hole below sealing to seal
Circle, the pump shaft above described mechanical seal and between axial flow submersible pump body is equipped with outside framework oil seal, described envelope
Oil sandwich type element also has the outlet being arranged on oil sealed housing tip and is arranged on entering of oil sealed housing bottom
Pumping channel between the mouth of a river and water inlet and outlet.
Preferably, described oil sealed housing bottom water inlet is provided with inlet strainer.
Preferably, the top-end water-outlet mouth of described oil sealed housing there is fast-assembling water outlet union joint by clamp connection.
Preferably, described oil sealed housing tip outlet is provided with close with the junction of fast-assembling water outlet union joint
Packing.
Preferably, described oil sealed housing offers the oil filler point of communication seals grease chamber, oil filler point is installed
There is oiling plug.
Preferably, the lubricating oil that Seal Oil is indoor is No. 10 machine oil.
The beneficial effects of the utility model are:
This utility model is reasonable in design, compact conformation, is carried out by fluid motor-driven anti-axial flow pump body of diving under water
Draw water operation, it is to avoid cause the disaster relief too late when there is flood because electric power deficiency affect immersible pump use
The generation of Shi Xianxiang, avoids motor leaky easily occur when driving simultaneously, eliminates safe hidden trouble.Hydraulic pressure is dived
Water rotary-inversion axis stream pump volume is little, light weight, conveniently moves under water, flexible adaptation the condition of a disaster site environment, water inlet
Mouth is arranged on oil sealed housing bottom, meets the requirement carrying out operation for low water level.
Accompanying drawing explanation
Fig. 1 is this utility model whole interior structural representation.
Detailed description of the invention
Needing exist for explanation, the described noun of locality is left and right, upper and lower is all to be with the view shown in Fig. 1
Benchmark definition, it will be appreciated that the use of the described noun of locality should not limit the protection domain that the application is asked.
With embodiment, this utility model is further illustrated below in conjunction with the accompanying drawings.
As it is shown in figure 1, a kind of anti-axial-flow pump of hydraulic submersible, it includes oil sealed housing 4 and is arranged on envelope
The hydraulic motor 1 of oil sandwich type element 4 interior lower end and the axial flow diving being arranged on oil sealed housing 4 inner upper end
The pump housing 6, the internal middle-end of described oil sealed housing 4 passes through bearing 2 in offering pump shaft axis hole, and pump shaft axis hole
Being equipped with pump shaft 3, the lower end of described pump shaft 3 is connected with hydraulic motor 1 by spline, the upper end of pump shaft 3
In stretching into axial flow submersible pump body 6 and it is equipped with aial flow impeller 5, institute by impeller nut 7 on pump shaft 3 top
State pump shaft 3, oil sealed housing 4, axial flow submersible pump body 6 is collectively forming sealing grease chamber and Seal Oil indoor are marked with
Lubricating oil 11, the pump shaft 3 between described aial flow impeller 5 and oil sealed housing 4 is equipped with mechanical seal
9, lay in the upper surface of the pump shaft axis hole below mechanical seal 9 offers O groove and O groove
There is O RunddichtringO 10, the pump shaft 3 above described mechanical seal 9 and between axial flow submersible pump body 6 assembles
Have outside framework oil seal 15, described oil sealed housing 4 also have be arranged on oil sealed housing 4 top outlet and
It is arranged on the pumping channel between water inlet and water inlet and the outlet of oil sealed housing 4 bottom.
During work, starting hydraulic motor 1, hydraulic oil is entered by motor oil inlet and outlet 17, hydraulic motor 1
The aial flow impeller 5 in axial flow submersible pump body 6 is driven to rotate the operation that carries out drawing water, for water by pump shaft 3
The condition of a disaster scene that position is relatively low, can stretch into below water level by the water inlet of oil sealed housing 4 bottom, conveniently draw water
Operation.The Seal Oil indoor outfit O type that pump shaft 3, oil sealed housing 4, axial flow submersible pump body 6 are formed seals
Circle 10 and outside framework oil seal 15, it is ensured that sealing.
As it is shown in figure 1, on the basis of technique scheme, described oil sealed housing 4 bottom water inlet sets
It is equipped with inlet strainer 16.Be arranged such, prevent from drawing water operation time impurity enter produce blocking anti-to hydraulic submersible
Axial-flow pump impacts, and meets actually used needs.
As it is shown in figure 1, on the basis of technique scheme, on the top-end water-outlet mouth of described oil sealed housing 4
Connected by clip 12 and have fast-assembling water outlet union joint 14.Being arranged such, fast-assembling water outlet union joint improves water pipe
Installation effectiveness, and then the operation of drawing water that ensures to carry out speedily carrying out rescue work timely and effectively, meet actually used needs.
As it is shown in figure 1, on the basis of technique scheme, described oil sealed housing 4 top-end water-outlet mouth is with fast
The junction taking on water union joint 14 is provided with sealing gasket 13.It is arranged such, meets actually used needs.
On the basis of technique scheme, described oil sealed housing 4 offers the oiling of communication seals grease chamber
Hole, oil filler point is provided with oiling plug.It is arranged such, conveniently carries out oiling for sealing grease chamber, meet
Actually used needs.
On the basis of technique scheme, the lubricating oil 11 of Seal Oil indoor is No. 10 machine oil.It is arranged such,
Meet actually used needs.
Restriction to this utility model protection domain, one of ordinary skill in the art should be understood that in this practicality new
On the basis of the technical scheme of type, those skilled in the art need not to pay that creative work can make is each
Plant amendment or deformation still within protection domain of the present utility model.
Claims (6)
1. the anti-axial-flow pump of hydraulic submersible, it is characterised in that: it includes oil sealed housing (4) and sets
Put at the hydraulic motor (1) of oil sealed housing (4) interior lower end and to be arranged on oil sealed housing (4) internal
The axial flow submersible pump body (6) of upper end, the internal middle-end of described oil sealed housing (4) offers pump shaft axis hole, and
Is equipped with pump shaft (3) by bearing (2) in pump shaft axis hole, the lower end of described pump shaft (3) by spline with
Hydraulic motor (1) is connected, and the upper end of pump shaft (3) is stretched in axial flow submersible pump body (6) and passes through impeller
Nut (7) is equipped with aial flow impeller (5), described pump shaft (3), oil sealed shell on pump shaft (3) top
Body (4), axial flow submersible pump body (6) are collectively forming sealing grease chamber and Seal Oil indoor are marked with lubricating oil (11),
It is equipped with mechanical seal (9) on pump shaft (3) between described aial flow impeller (5) and oil sealed housing (4),
Lay in offering O groove and O groove on the upper surface of the pump shaft axis hole of mechanical seal (9) lower section
There are O RunddichtringO (10), the pump shaft between described mechanical seal (9) top and axial flow submersible pump body (6)
(3) being equipped with outside framework oil seal (15) on, described oil sealed housing (4) also has and is arranged on oil sealed housing
(4) outlet on top and be arranged on the water inlet of oil sealed housing (4) bottom and water inlet and water outlet
Pumping channel between Kou.
A kind of anti-axial-flow pump of hydraulic submersible the most according to claim 1, it is characterised in that: described oil sealing
It is provided with inlet strainer (16) on the water inlet of sandwich type element (4) bottom.
A kind of anti-axial-flow pump of hydraulic submersible the most according to claim 2, it is characterised in that: described oil sealing
Connected by clip (12) on the top-end water-outlet mouth of sandwich type element (4) and have fast-assembling water outlet union joint (14).
A kind of anti-axial-flow pump of hydraulic submersible the most according to claim 3, it is characterised in that: described oil sealing
Sandwich type element (4) top-end water-outlet mouth is provided with sealing gasket (13) with the junction of fast-assembling water outlet union joint (14).
A kind of anti-axial-flow pump of hydraulic submersible the most according to claim 4, it is characterised in that: described oil sealing
Offer the oil filler point of communication seals grease chamber on sandwich type element (4), oil filler point is provided with oiling plug.
6., according to the anti-axial-flow pump of a kind of hydraulic submersible described in claim 1 or 2 or 3 or 4 or 5, it is special
Levy and be: the lubricating oil (11) of Seal Oil indoor is No. 10 machine oil.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620485738.6U CN205779748U (en) | 2016-05-25 | 2016-05-25 | A kind of anti-axial-flow pump of hydraulic submersible |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620485738.6U CN205779748U (en) | 2016-05-25 | 2016-05-25 | A kind of anti-axial-flow pump of hydraulic submersible |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205779748U true CN205779748U (en) | 2016-12-07 |
Family
ID=58114043
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620485738.6U Expired - Fee Related CN205779748U (en) | 2016-05-25 | 2016-05-25 | A kind of anti-axial-flow pump of hydraulic submersible |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205779748U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107165834A (en) * | 2017-07-20 | 2017-09-15 | 合肥英腾嘉科技发展有限责任公司 | A kind of big flow immersible pump |
| CN112032064A (en) * | 2020-09-15 | 2020-12-04 | 江苏博禹泵业有限公司 | Large-flow portable stainless steel hydraulic submersible pump with motor not contacting water |
| CN112032064B (en) * | 2020-09-15 | 2024-06-07 | 江苏博禹泵业有限公司 | Large-flow portable stainless steel hydraulic submersible pump with motor not contacted with water |
-
2016
- 2016-05-25 CN CN201620485738.6U patent/CN205779748U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107165834A (en) * | 2017-07-20 | 2017-09-15 | 合肥英腾嘉科技发展有限责任公司 | A kind of big flow immersible pump |
| CN112032064A (en) * | 2020-09-15 | 2020-12-04 | 江苏博禹泵业有限公司 | Large-flow portable stainless steel hydraulic submersible pump with motor not contacting water |
| CN112032064B (en) * | 2020-09-15 | 2024-06-07 | 江苏博禹泵业有限公司 | Large-flow portable stainless steel hydraulic submersible pump with motor not contacted with water |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161207 Termination date: 20200525 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |