CN107288896A - A kind of small-power deep water pump - Google Patents
A kind of small-power deep water pump Download PDFInfo
- Publication number
- CN107288896A CN107288896A CN201710635658.3A CN201710635658A CN107288896A CN 107288896 A CN107288896 A CN 107288896A CN 201710635658 A CN201710635658 A CN 201710635658A CN 107288896 A CN107288896 A CN 107288896A
- Authority
- CN
- China
- Prior art keywords
- deep water
- water pipe
- fixedly connected
- axle sleeve
- central shaft
- 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.)
- Pending
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 76
- 229910010293 ceramic material Inorganic materials 0.000 claims description 4
- 230000005611 electricity Effects 0.000 claims description 2
- 239000000919 ceramic Substances 0.000 abstract description 2
- 239000007787 solid Substances 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 238000000605 extraction Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 1
- JEGUKCSWCFPDGT-UHFFFAOYSA-N h2o hydrate Chemical compound O.O JEGUKCSWCFPDGT-UHFFFAOYSA-N 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000003809 water extraction Methods 0.000 description 1
Classifications
-
- 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
- F04D13/10—Units comprising pumps and their driving means the pump being electrically driven for submerged use adapted for use in mining bore holes
-
- 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
- F04D29/02—Selection of particular materials
- F04D29/026—Selection of particular materials especially adapted for liquid pumps
-
- 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
- F04D29/04—Shafts or bearings, or assemblies thereof
- F04D29/043—Shafts
- F04D29/044—Arrangements for joining or assembling shafts
-
- 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
- F04D29/40—Casings; Connections of working fluid
- F04D29/42—Casings; Connections of working fluid for radial or helico-centrifugal pumps
- F04D29/426—Casings; Connections of working fluid for radial or helico-centrifugal pumps especially adapted for liquid pumps
- F04D29/4293—Details of fluid inlet or outlet
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The invention discloses a kind of small-power deep water pump, including the pump housing, deep water pipe and motor；The described pump housing is located at the side of described deep water pipe, is fixedly connected with described deep water pipe；Described deep water pipe is located at the side of described motor, and one end is fixedly connected with the described pump housing, and the other end is fixedly connected with described motor.A kind of small-power deep water pump that the present invention is provided, by changing too deep water pipe and pump housing mechanism, reach the purpose that deep water is extracted, use simultaneously and be in charge of water outlet, pump housing space is just saved, it is no longer necessary to mechanical seal, while using Ceramic shaft sleeve, further the speed of reduction operating temperature rise, improves draw water efficiency and the service life of water pump.
Description
Technical field
The present invention relates to a kind of deep water pump, more particularly to a kind of small-power deep water pump.
Background technology
Water pump, as a kind of water lift equipment, is to be used to water being extracted into from lower to be higher by, existing deep water pump is typically all electricity
Machine is connected with water pump to be used, and in conventional manufacturer production, deep water water lift is completed using large-scale immersible pump, in this process
In, because hydraulic pressure is very big, cause the load of water pump very big, influence service life.
In the patent of invention deep water pump (patent No.：CN104373361A a kind of deep water pump is disclosed in), is connected using binodal axle
The pump housing and motor are connect, the service life of water pump is improved, but use such structure to need very big space arrangement, the pump housing of water pump
Mechanism needs to set sufficiently large, while power of motor is also required to set very big, the connection of binodal axle can be driven just now, transmission is turned round
Square.
The content of the invention
The technical problems to be solved by the invention are：There is provided a kind of small-power deep water pump, it is intended to will be used in daily production
To small-power water pump transformed, make its be adapted to the deep water of certain depth extraction, improve motor service efficiency and pump
The service life of body.
In order to solve the above technical problems, the technical scheme is that：A kind of small-power deep water pump, including the pump housing, deep water
Pipe and motor；The described pump housing is located at the side of described deep water pipe, is fixedly connected with described deep water pipe；Described deep water pipe
Positioned at the side of described motor, one end is fixedly connected with the described pump housing, and the other end is fixedly connected with described motor.
Further, described deep water pipe includes body, central shaft, the first fixed hub and the second fixed hub；It is described
Body be set to hollow structure, be distributed in vertically in space；Described central shaft run through described deep water pipe, one end with it is described
Motor be fixedly connected, one end extends to the inside of the described pump housing；The first described fixed hub is located at described central shaft
Between body, while close to the side of described motor on described body, outer wall is fixedly connected with described body,
Inwall and described central shaft are inconsistent；The second described fixed hub is located between described central shaft and body, while position
In the side on described body close to the described pump housing, outer wall is fixedly connected with described body, inwall and described center
Axle is inconsistent.
Further, the first described fixed hub includes the first outer shaft and the first internal axle sleeve；The first described interior axle
Set is embedded in the inside of the first described outer shaft, and inner hollow, described central shaft runs through the first described internal axle sleeve, with institute
The first internal axle sleeve stated is inconsistent；The first described outer shaft is located at the inside of described body, solid with described inboard wall of tube body
Fixed connection.
Further, the second described fixed hub includes the second outer shaft and the second internal axle sleeve；The second described interior axle
Set is embedded in the inside of the second described outer shaft, and inner hollow, described central shaft runs through the second described internal axle sleeve, with institute
The second internal axle sleeve stated is inconsistent；The second described outer shaft is located at the inside of described body, solid with described inboard wall of tube body
Fixed connection.
Further, the first described internal axle sleeve and the second internal axle sleeve use ceramic material.
Further, one end of described central shaft is provided with external screw thread, and described external screw thread is located at described central shaft
Top, while away from described motor, extending to the inside of the described pump housing.
Further, the described pump housing includes housing, impeller and output channel；Housing be located at described deep water pipe
Side, is fixedly connected with described deep water pipe；Described impeller is located at described enclosure interior.It is connected with described deep water pipe；
Described output channel is located at the side of described housing, is fixedly connected with described housing.
Further, described impeller central is provided with internal thread, and described internal thread runs through the endoporus of described impeller,
It is engaged with described deep water pipe.
Compared with prior art, a kind of small-power deep water pump that the present invention is provided, by changing too deep water pipe and pump housing machine
Structure, reaches the purpose that deep water is extracted, while using water outlet is in charge of, just saving pump housing space, it is no longer necessary to mechanical seal, simultaneously
Using the speed of Ceramic shaft sleeve, further reduction operating temperature rise, draw water efficiency and the service life of water pump are improved.
Brief description of the drawings
Fig. 1 shows the front view of the present invention.
Fig. 2 shows the sectional view of the present invention.
Wherein：1. the pump housing, 2. deep water pipes, 3. motors, 4. bodys, 5. central shafts, 6. first fixed hubs, 7. second are fixed
Axle sleeve, 8. first outer shafts, 9. first internal axle sleeves, 10. second outer shafts, 11. second internal axle sleeves, 12. external screw threads, 13. housings,
14. impeller, 15. output channels, 16. internal threads.
Embodiment
As illustrated, a kind of small-power deep water pump, including the pump housing, deep water pipe and motor；The described pump housing is located at described
The side of deep water pipe, is fixedly connected with described deep water pipe, for extracting work；Described deep water pipe is located at described motor
Side, one end is fixedly connected with the described pump housing, and the other end is fixedly connected with described motor, for connecting the pump housing and motor,
Moment of torsion is extracted in transmission, and there is provided deep water extraction.
Further, described deep water pipe includes body, central shaft, the first fixed hub and the second fixed hub；It is described
Body be set to hollow structure, be distributed in vertically in space, the described central shaft for carrying；Described central shaft runs through institute
The deep water pipe stated, one end is fixedly connected with described motor, and one end extends to the inside of the described pump housing, described for transmitting
Motor power；The first described fixed hub is located between described central shaft and body, while being leaned on described body
The side of nearly described motor, outer wall is fixedly connected with described body, and inwall and described central shaft are inconsistent, for fixing
One end of described central shaft；The second described fixed hub is located between described central shaft and body, while positioned at described
Body on close to the side of the described pump housing, outer wall is fixedly connected with described body, and inwall offsets with described central shaft
Touch, the other end for the central shaft described in fixation.
Further, the first described fixed hub includes the first outer shaft and the first internal axle sleeve；The first described interior axle
Set is embedded in the inside of the first described outer shaft, and inner hollow, described central shaft runs through the first described internal axle sleeve, with institute
The first internal axle sleeve stated is inconsistent, for limiting described central shaft, prevents it from swinging；The first described outer shaft is located at described
Body inside, be fixedly connected with described inboard wall of tube body, for the first internal axle sleeve described in fixation, restriction site.
Further, the second described fixed hub includes the second outer shaft and the second internal axle sleeve；The second described interior axle
Set is embedded in the inside of the second described outer shaft, and inner hollow, described central shaft runs through the second described internal axle sleeve, with institute
The second internal axle sleeve stated is inconsistent, for limiting described central shaft, prevents it from swinging；The second described outer shaft is located at described
Body inside, be fixedly connected with described inboard wall of tube body, for the first internal axle sleeve described in fixation, restriction site.
Further, the first described internal axle sleeve and the second internal axle sleeve use ceramic material, the described central shaft of reduction
Temperature arrising caused by friction.
Further, one end of described central shaft is provided with external screw thread, and described external screw thread is located at described central shaft
Top, it is easy to disassemble for connecting described impeller while away from described motor, extend to the inside of the described pump housing
Maintenance.
Further, the described pump housing includes housing, impeller and output channel；Housing be located at described deep water pipe
Side, is fixedly connected with described deep water pipe, the described impeller of carrying；Described impeller is located at described enclosure interior, with institute
The deep water pipe connection stated, for extracting work；Described output channel is located at the side of described housing, solid with described housing
Fixed connection, for the current of extraction to be exported.
Further, described impeller central is provided with internal thread, and described internal thread runs through the endoporus of described impeller,
It is engaged with described deep water pipe, is easy to be fixedly connected with described central shaft, it is easy for removal and installation.
In use, described electric motor starting, drives the wheel rotation in the described pump housing to carry out by described central shaft
Extract, due to being directly connected to by central shaft, it is not necessary to changed again by connector, therefore power of motor can be saved, simultaneously
The first internal axle sleeve and the second internal axle sleeve in described the first fixed hub and the second fixed hub use ceramic material, are conducive to
The coefficient of friction between central shaft and the first described internal axle sleeve and the second internal axle sleeve described in improving, reduces friction Temperature Rise, enters
One step improves the service life of water pump.
The present invention is not limited to above-mentioned specific embodiment, one of ordinary skill in the art from above-mentioned design,
Without performing creative labour, a variety of conversion made are within the scope of the present invention.
Claims (8)
1. a kind of small-power deep water pump, it is characterised in that including the pump housing, deep water pipe and motor；The described pump housing is located at described
The side of deep water pipe, is fixedly connected with described deep water pipe；Described deep water pipe is located at the side of described motor, one end and institute
The pump housing stated is fixedly connected, and the other end is fixedly connected with described motor.
2. a kind of small-power deep water pump as claimed in claim 1, it is characterised in that described deep water pipe includes body, center
Axle, the first fixed hub and the second fixed hub；Described body is set to hollow structure, is distributed in vertically in space；It is described
Central shaft run through described deep water pipe, one end is fixedly connected with described motor, one end extend to described in the pump housing inside；
The first described fixed hub is located between described central shaft and body, while close to described electricity on described body
The side of machine, outer wall is fixedly connected with described body, and inwall and described central shaft are inconsistent；The second described fixed hub
Between described central shaft and body, while close to the side of the described pump housing, outer wall and institute on described body
The body stated is fixedly connected, and inwall and described central shaft are inconsistent.
3. a kind of small-power deep water pump as claimed in claim 2, it is characterised in that the first described fixed hub includes first
Outer shaft and the first internal axle sleeve；The first described internal axle sleeve is embedded in the inside of the first described outer shaft, and inner hollow is described
Central shaft run through the first described internal axle sleeve, it is inconsistent with described first internal axle sleeve；The first described outer shaft is located at institute
The inside for the body stated, is fixedly connected with described inboard wall of tube body.
4. a kind of small-power deep water pump as claimed in claim 2, it is characterised in that the second described fixed hub includes second
Outer shaft and the second internal axle sleeve；The second described internal axle sleeve is embedded in the inside of the second described outer shaft, and inner hollow is described
Central shaft run through the second described internal axle sleeve, it is inconsistent with described second internal axle sleeve；The second described outer shaft is located at institute
The inside for the body stated, is fixedly connected with described inboard wall of tube body.
5. a kind of small-power deep water pump as described in claim 3 or 4, it is characterised in that the first described internal axle sleeve and second
Internal axle sleeve uses ceramic material.
6. a kind of small-power deep water pump as claimed in claim 2, it is characterised in that one end of described central shaft is provided with outer
Screw thread, described external screw thread is located at the top of described central shaft, while away from described motor, extending to the described pump housing
It is internal.
7. a kind of small-power deep water pump as claimed in claim 1, it is characterised in that the described pump housing include housing, impeller and
Output channel；Housing be located at described deep water pipe side, be fixedly connected with described deep water pipe；Described impeller is located at
Described enclosure interior.It is connected with described deep water pipe；Described output channel is located at the side of described housing, and described
Housing is fixedly connected.
8. a kind of small-power deep water pump as claimed in claim 7, it is characterised in that described impeller central is provided with interior spiral shell
Line, described internal thread runs through the endoporus of described impeller, is engaged with described deep water pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710635658.3A CN107288896A (en) | 2017-07-31 | 2017-07-31 | A kind of small-power deep water pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710635658.3A CN107288896A (en) | 2017-07-31 | 2017-07-31 | A kind of small-power deep water pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107288896A true CN107288896A (en) | 2017-10-24 |
Family
ID=60102925
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710635658.3A Pending CN107288896A (en) | 2017-07-31 | 2017-07-31 | A kind of small-power deep water pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107288896A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2886136Y (en) * | 2006-05-04 | 2007-04-04 | 张永平 | Long shaft windmill centrifugal type water pump |
| CN202031843U (en) * | 2011-03-27 | 2011-11-09 | 赵恩新 | Deep-well large flow quantity multi-section water lift pump |
| CN203702585U (en) * | 2014-02-21 | 2014-07-09 | 浙江东音泵业股份有限公司 | Concentric running structure for well submersible pump shaft |
| CN204419673U (en) * | 2015-01-05 | 2015-06-24 | 温岭市天赐机电有限公司 | Deep-well pump axle sleeve |
| CN204738975U (en) * | 2015-06-29 | 2015-11-04 | 青岛拓昆工程机件有限公司 | Major axis deep -well pump |
| CN106321502A (en) * | 2016-08-23 | 2017-01-11 | 武汉船用机械有限责任公司 | Emergency sealing device |
-
2017
- 2017-07-31 CN CN201710635658.3A patent/CN107288896A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2886136Y (en) * | 2006-05-04 | 2007-04-04 | 张永平 | Long shaft windmill centrifugal type water pump |
| CN202031843U (en) * | 2011-03-27 | 2011-11-09 | 赵恩新 | Deep-well large flow quantity multi-section water lift pump |
| CN203702585U (en) * | 2014-02-21 | 2014-07-09 | 浙江东音泵业股份有限公司 | Concentric running structure for well submersible pump shaft |
| CN204419673U (en) * | 2015-01-05 | 2015-06-24 | 温岭市天赐机电有限公司 | Deep-well pump axle sleeve |
| CN204738975U (en) * | 2015-06-29 | 2015-11-04 | 青岛拓昆工程机件有限公司 | Major axis deep -well pump |
| CN106321502A (en) * | 2016-08-23 | 2017-01-11 | 武汉船用机械有限责任公司 | Emergency sealing device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB02 | Change of applicant information |
Address after: Building 6, 2555 Taidong Road, Huangdai Town, Xiangcheng District, Suzhou City, Jiangsu Province Applicant after: SUZHOU BASOO AUTOMATION ENVIRONMENTAL PROTECTION EQUIPMENT Co.,Ltd. Address before: 215000 No. 9, Yongqing Road, Huangqiao street, Suzhou, Jiangsu, Xiangcheng District Applicant before: SUZHOU BASOO AUTOMATION ENVIRONMENTAL PROTECTION EQUIPMENT Co.,Ltd. |
|
| CB02 | Change of applicant information | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20171024 |
|
| RJ01 | Rejection of invention patent application after publication |