CN109595181A - A kind of modularization conduction cooling support structure subduction electric pump - Google Patents
A kind of modularization conduction cooling support structure subduction electric pump Download PDFInfo
- Publication number
- CN109595181A CN109595181A CN201910040448.9A CN201910040448A CN109595181A CN 109595181 A CN109595181 A CN 109595181A CN 201910040448 A CN201910040448 A CN 201910040448A CN 109595181 A CN109595181 A CN 109595181A
- Authority
- CN
- China
- Prior art keywords
- modularization
- electric pump
- cooling oil
- portion part
- pipe portion
- 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.)
- Granted
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D13/00—Pumping installations or systems
- F04D13/02—Units comprising pumps and their driving means
- F04D13/06—Units comprising pumps and their driving means the pump being electrically driven
- F04D13/08—Units comprising pumps and their driving means the pump being electrically driven for submerged use
- F04D13/086—Units comprising pumps and their driving means the pump being electrically driven for submerged use the pump and drive motor are both submerged
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/007—Details, component parts, or accessories especially adapted for liquid pumps
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/58—Cooling; Heating; Diminishing heat transfer
- F04D29/5806—Cooling the drive system
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/58—Cooling; Heating; Diminishing heat transfer
- F04D29/586—Cooling; Heating; Diminishing heat transfer specially adapted for liquid pumps
- F04D29/5886—Cooling; Heating; Diminishing heat transfer specially adapted for liquid pumps cooling by injection
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/60—Mounting; Assembling; Disassembling
- F04D29/62—Mounting; Assembling; Disassembling of radial or helico-centrifugal pumps
- F04D29/628—Mounting; Assembling; Disassembling of radial or helico-centrifugal pumps especially adapted for liquid pumps
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The present invention relates to a kind of modularization conduction cooling support structure subduction electric pumps, including head components, modularization to lift pipe portion part, electric pump component, sleeve；It is attached between head components and electric pump component using modularization lifting pipe portion part, the quantity that modularization lifts pipe portion part is greater than or equal to 1；Sleeve is mounted on the outside of head components, modularization lifting pipe portion part, electric pump component.Electric pump component is installed on liquid level hereinafter, head components are installed on liquid level or more, and the quantity that modularization lifts pipe portion part is adjustable by the fitting depth of electric pump；Pump group circulation cooling oil interface and cable coupling box are arranged in head components；Pump group, which is equipped with hollow tubing conductor, can both play conductive effect and cooling oil channel, and the conduction of cooling oil and electric current is realized by the structure type of modular catheter grafting.Present invention installation and removal are convenient, assembly and disassembly space is small, and may be applicable to be fixedly mounted slips under liquid in the engineering for pumping medium.
Description
Technical field
The present invention relates to a kind of subduction electric pumps, and in particular to a kind of major component moduleization installation, installation and removal convenience,
Modularization lifting pipe number of components is adjustable, and component is to mount and dismount section by section, the small modularization conduction cooling support of space for maintenance
Structure subduction electric pump.
Background technique
When the low liquid levels environment such as dell, well or tank containers extracts and conveys liquid, common submergence type pump is generallyd use
Or submerged pump.
Common submergence type pump is generally used for room temperature clear water operating condition, is not fixed installation, when conveying corrosive liquid, cable with
The nonmetal parts such as cable outlet interface are long-term and liquid contact, service life will greatly shorten；And it is wanted in high-power and high lift
It asks or other when needing that operating condition is fixedly mounted, the installation coupling and maintenance disassembly of common submergence type pump are extremely inconvenient.Submerged pump
Motor more than the water surface, though the problem of without cable corrosion, due to using elongated flexible axle, axis is shaken acutely, bearing
Constantly by uneven wear, therefore submerged pump damage frequency is higher, and the pump time between overhauls(TBO) is short, and submerged pump is general less long for bar
Operating condition more than 10 meters.
Summary of the invention
In view of the above-mentioned problems, pacifying installation and dismantling the main purpose of the present invention is to provide a kind of installation of major component moduleization
Convenience is unloaded, modularization lifting pipe number of components is adjustable, and component is to mount and dismount section by section, and the small modularization conduction of space for maintenance is cold
But supporting structure subduction electric pump.
The present invention is to solve above-mentioned technical problem by following technical proposals: a kind of modularization conduction cooling support knot
Structure subduction electric pump, the modularization conduction cooling support structure subduction electric pump include: head components, modularization lifting pipe portion part,
Electric pump component, sleeve；Electric pump component is installed on liquid level hereinafter, head components are installed on liquid level or more；Head components and electric pump portion
It is attached between part using modularization lifting pipe portion part, the quantity that modularization lifts pipe portion part is greater than or equal to 1；Sleeve is mounted on
The outside of head components, modularization lifting pipe portion part, electric pump component.
Pump group circulation cooling oil interface and cable coupling box are arranged in head components；Pump group is equipped with hollow tubing conductor both can be with
Conductive effect and cooling oil channel are played, cooling oil and electric current are realized by the structure type of modular catheter grafting
Conduction.Subduction electric pump shaft of the present invention is rigidly good, installation and removal are convenient, assembly and disassembly space is small, may be applicable to be fixedly mounted
Slip under liquid in the engineering for pumping medium.
In specific embodiments of the present invention, cable coupling box and cooling oil box, institute are installed on the head components
It is cold equipped with the first cooling oil channel and the second cooling oil channel, the first cooling oil interface and second kept apart to state cooling oil box
The bottom of oily interface, head components is equipped with grafting form made of first flange joint face and the first hollow contact tube
The first jack, the first hollow contact tube connect with the binding post in cable coupling box respectively.
In specific embodiments of the present invention, modularization lifting pipe portion part includes lifting shell, second hollow leads
The inner cavity of fulgurite, insulating sheath, sheath support, the second hollow contact tube forms third cooling oil channel, the second hollow contact tube
Outer wall and lifting shell between form the 4th cooling oil channel, the both ends of modularization lifting pipe portion part are respectively equipped with second
First plug of grafting form made of flange connection surface and third flange connection surface and the second hollow contact tube and second is inserted
Hole.
In specific embodiments of the present invention, the electric pump component includes motor, pump head, and motor cavity and pump chamber are isolated,
Motor is oil immersed type motor, there is the cooling motor of the cooling oil circulated；The top of electric pump component is equipped with the 4th flanged joint
Second plug of grafting form made of face and the hollow contact tube of third, the hollow contact tube of third respectively with the stator of motor
Lead connection；The inner cavity of the hollow contact tube of third forms the 5th cooling oil channel, the outer wall and motor casing of the hollow contact tube of third
Between formed the 6th cooling oil channel.
It is the defeated of pumping fluid between the sleeve and modularization lifting pipe portion part in specific embodiments of the present invention
Channel is sent, the first pumping interface and the second pumping interface are equipped with, sleeve is equipped with two layers of bearing, and sleeve is fixed on by the first bearing to be built
It builds on object, the second bearing is used to hang and fix pump group.
The positive effect of the present invention is that: modularization conduction cooling support structure subduction electric pump provided by the invention,
It avoids common immersible pump fixed installation difficulty and cable easily shakes asking for friction by dielectric corrosion aging, the long eccentric shaft of submerged pump
Topic.
Electric pump component is installed on liquid level hereinafter, head components are installed on liquid level or more, adopts between head components and electric pump component
It is attached with several modularizations lifting pipe, the quantity that modularization lifts pipe portion part is adjustable by the fitting depth of electric pump；Pump group is followed
Ring cooling oil interface and cable coupling box are arranged in head components；Pump group, which is equipped with hollow tubing conductor, can both play conductive work
With and cooling oil channel, the conduction of cooling oil and electric current is realized by the structure type of modular catheter grafting.
Major component moduleization installation, installation and removal convenience, modularization lifting pipe number of components is adjustable, and component is section by section
Installation and removal, space for maintenance are small.
Detailed description of the invention
Fig. 1 is the top half of the structural schematic diagram of invention.
Fig. 2 is the lower half portion of the structural schematic diagram of invention.
Fig. 3 is the magnified partial view of the top half of the structural schematic diagram of invention.
Fig. 4 is the magnified partial view of the lower half portion of the structural schematic diagram of invention.
Specific embodiment
Present pre-ferred embodiments are provided with reference to the accompanying drawing, in order to explain the technical scheme of the invention in detail.
Fig. 1 is the top half of the structural schematic diagram of invention, and Fig. 2 is the lower half portion of the structural schematic diagram of invention, and Fig. 3 is
The magnified partial view of the top half of the structural schematic diagram of invention, Fig. 4 are the part of the lower half portion of the structural schematic diagram of invention
Enlarged drawing, as shown in Figs 1-4, modularization conduction cooling support structure subduction electric pump provided by the invention, comprising: head components
100, modularization lifts pipe portion part 200, electric pump component 300, sleeve 400；Electric pump component 300 is installed on liquid level hereinafter, top cover portion
Part 100 is installed on liquid level or more；Connected between head components 100 and electric pump component 300 using modularization lifting pipe portion part 200
It connects, the quantity that modularization lifts pipe portion part 200 is greater than or equal to 1；Sleeve 400 is mounted on head components 100, modularization lifting pipe
The outside of component 200, electric pump component 300.
Cable coupling box and cooling oil box are installed, it is cold that cooling oil box is equipped with first kept apart on head components 100
Oily channel 110 and the second cooling oil channel 111, the first cooling oil interface 112 and the second cooling oil interface 113, head components
Bottom be equipped with the first jack of grafting form made of first flange joint face 130 and the first hollow contact tube 101
120, the first hollow contact tube 101 is connect with the binding post 121 in cable coupling box respectively.
It includes lifting shell, the second hollow contact tube 201, insulating sheath, sheath support that modularization, which lifts pipe portion part 200,
The inner cavity of second hollow contact tube 201 forms third cooling oil channel 210, and the outer wall of the second hollow contact tube 201 and lifting are managed
The 4th cooling oil channel 211 is formed between shell, the both ends of modularization lifting pipe portion part 200 are respectively equipped with second flange joint face
230 and third flange connection surface 231 and the second hollow contact tube 201 made of grafting form the first plug 221 and second
Jack 220.
It is inserted between the modularization lifting pipe portion part 200 of head components 100 and most upper level using the first jack 120 and first
The mode of first 221 grafting connects the first hollow contact tube 101 and the second hollow contact tube 201, while being connected by first flange
Junction 130 and second flange joint face 230, which are cooperatively connected, to be supported；The modularization lifting pipe portion part 200 of most next stage and electric pump portion
Between part 300 using the second jack 220 with it is by the way of 320 grafting of the second plug that the second hollow contact tube 201 and third is hollow
Contact tube 301 connects, while being cooperatively connected and being supported by third flange connection surface 231 and the 4th flange connection surface 330.
Electric pump component 300 includes motor, pump head, and motor cavity and pump chamber isolation, motor are oil immersed type motor, is circulated
The cooling motor of cooling oil；The top of electric pump component 300 is equipped with the 4th flange connection surface 330 and the hollow contact tube of third
Second plug 320 of grafting form made of 301, the hollow contact tube 301 of third are connect with the stator lead of motor respectively；Third
The inner cavity of hollow contact tube 301 forms the 5th cooling oil channel 310, between the outer wall and motor casing of the hollow contact tube 301 of third
Form the 6th cooling oil channel 311.
It is the transfer passage 411 of pumping fluid between sleeve 400 and modularization lifting pipe portion part 200, is equipped with the first pumping
Interface 410 and the second pumping interface 412, sleeve 200 are equipped with two layers of bearing, and sleeve is fixed on building by the first bearing 401,
Second bearing 402 is used to hang and fix pump group.
Here is specific work process of the invention:
Before powering on, it is first passed through cooling oil, cooling oil enters the first cooling oil channel by the first cooling oil interface 112
110, the 5th cooling oil channel 310 is then entered by third cooling oil channel 210, after carrying out heat exchange with motor, by the
Six cooling oil channels 311 enter the 4th cooling oil channel 211, are then connect by the second cooling oil channel 111 through the second cooling oil
Mouth 113 flows out.
After powering on, electric current passes through binding post 121, the first hollow contact tube 101, the second hollow contact tube 201, third
Motor stator coil is connected after hollow contact tube 301, starts motor, and pump is started to work.
Pumped medium is sucked from the first pumping interface 410, by transfer passage 411, is discharged from the second pumping interface 412.
In the attached drawing that the present invention provides, it is level-one that modularization, which lifts pipe portion part 200,.
Flange connection surface is aided with 0 type circle and is sealed.Motor cavity and pump chamber are kept apart using mechanical seal.
Conductive, cooling, bearing integral structure the oil-immersed type subduction electric pump of modularization provided by the invention, avoids common latent
The problem of difficult and cable easily shakes friction by dielectric corrosion aging, the long eccentric shaft of submerged pump, electric pump shaft is fixedly mounted in water pump
Rigidity is good；Major component moduleization installation, installation and removal convenience, modularization lifting pipe number of components is adjustable, and component is section by section
Installation and removal, space for maintenance are small.May be applicable to be fixedly mounted slips under liquid in the engineering for pumping medium.
The above shows and describes the basic principles and main features of the present invention and the advantages of the present invention.The technology of the industry
Personnel are it should be appreciated that the present invention is not limited to the above embodiments, and the above embodiments and description only describe this
The principle of invention, without departing from the spirit and scope of the present invention, various changes and improvements may be made to the invention, these changes
Change and improvement all fall within the protetion scope of the claimed invention, the claimed scope of the invention by appended claims and its
Equivalent thereof.
Claims (5)
1. a kind of modularization conduction cooling support structure subduction electric pump, it is characterised in that: the modularization conduction cooling support knot
Structure subduction electric pump includes: head components, modularization lifting pipe portion part, electric pump component, sleeve；Electric pump component be installed on liquid level with
Under, head components are installed on liquid level or more；It is attached between head components and electric pump component using modularization lifting pipe portion part, mould
The quantity that blockization lifts pipe portion part is greater than or equal to 1；Sleeve is mounted on head components, modularization lifting pipe portion part, electric pump component
Outside.
2. modularization conduction cooling support structure subduction electric pump according to claim 1, it is characterised in that: the top cover portion
Cable coupling box and cooling oil box are installed, the cooling oil box is equipped with the first cooling oil channel and second kept apart on part
The bottom of cooling oil channel, the first cooling oil interface and the second cooling oil interface, head components is equipped with first flange joint face,
And first grafting form made of hollow contact tube the first jack, the first hollow contact tube is respectively and in cable coupling box
Binding post connection.
3. modularization conduction cooling support structure subduction electric pump according to claim 1, it is characterised in that: the modularization
Lifting pipe portion part includes lifting shell, the second hollow contact tube, insulating sheath, sheath support, the inner cavity of the second hollow contact tube
Third cooling oil channel is formed, forms the 4th cooling oil channel between the outer wall and lifting shell of the second hollow contact tube, it is described
The both ends of modularization lifting pipe portion part are respectively equipped with second flange joint face and third flange connection surface and the second hollow conduction
The first plug and the second jack of grafting form made of managing.
4. modularization conduction cooling support structure subduction electric pump according to claim 1, it is characterised in that: the electric pump portion
Part includes motor, pump head, and motor cavity and pump chamber isolation, motor are oil immersed type motor, there is the cooling motor of the cooling oil circulated；
The top of electric pump component second equipped with grafting form made of the 4th flange connection surface and the hollow contact tube of third is slotting
Head, the hollow contact tube of third are connect with the stator lead of motor respectively；The inner cavity of the hollow contact tube of third forms the 5th cooling oil
Channel forms the 6th cooling oil channel between the outer wall and motor casing of the hollow contact tube of third.
5. modularization conduction cooling support structure subduction electric pump according to claim 1, it is characterised in that: the sleeve with
Modularization lifts between pipe portion part as the transfer passage of pumping fluid, is equipped with the first pumping interface and the second pumping interface, sleeve
It is supported equipped with two layers, sleeve is fixed on building by the first bearing, and the second bearing is used to hang and fix pump group.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910040448.9A CN109595181B (en) | 2019-01-16 | 2019-01-16 | Submersible electric pump with modular conductive cooling supporting structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910040448.9A CN109595181B (en) | 2019-01-16 | 2019-01-16 | Submersible electric pump with modular conductive cooling supporting structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109595181A true CN109595181A (en) | 2019-04-09 |
| CN109595181B CN109595181B (en) | 2020-07-24 |
Family
ID=65965194
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910040448.9A Active CN109595181B (en) | 2019-01-16 | 2019-01-16 | Submersible electric pump with modular conductive cooling supporting structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109595181B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114922811A (en) * | 2021-11-30 | 2022-08-19 | 上海凯泉泵业（集团）有限公司 | Submersible electric pump and mounting method thereof |
| CN115070640A (en) * | 2022-03-25 | 2022-09-20 | 上海凯泉泵业（集团）有限公司 | Special tool for mounting submersible pump |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11808268B2 (en) | 2020-10-19 | 2023-11-07 | Milwaukee Electric Tool Corporation | Stick pump assembly |
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| JP2013217299A (en) * | 2012-04-10 | 2013-10-24 | Ebara Corp | Pump device having rectification cover, and rectification cover |
| CN206111594U (en) * | 2016-09-08 | 2017-04-19 | 常州东申泵业有限公司 | Perpendicular mounting structure of dive axial -flow pump |
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2019
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2861561Y (en) * | 2005-09-21 | 2007-01-24 | 天津加马机械厂 | Submersible oil pump |
| CN201202659Y (en) * | 2008-05-30 | 2009-03-04 | 宁波巨神制泵实业有限公司 | Large-scale submersible electric pump |
| CN201650779U (en) * | 2010-03-24 | 2010-11-24 | 天津加马机械厂 | Submersible pump for quickly transporting oil |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114922811A (en) * | 2021-11-30 | 2022-08-19 | 上海凯泉泵业（集团）有限公司 | Submersible electric pump and mounting method thereof |
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| CN115070640A (en) * | 2022-03-25 | 2022-09-20 | 上海凯泉泵业（集团）有限公司 | Special tool for mounting submersible pump |
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| Publication number | Publication date |
|---|---|
| CN109595181B (en) | 2020-07-24 |
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