CN109139495A - Shock wave electric-motor pump - Google Patents
Shock wave electric-motor pump Download PDFInfo
- Publication number
- CN109139495A CN109139495A CN201811363506.3A CN201811363506A CN109139495A CN 109139495 A CN109139495 A CN 109139495A CN 201811363506 A CN201811363506 A CN 201811363506A CN 109139495 A CN109139495 A CN 109139495A
- Authority
- CN
- China
- Prior art keywords
- motor
- shock wave
- electric
- pump
- wave booster
- 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
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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
- F04D13/0606—Canned motor 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
- F04D29/007—Details, component parts, or accessories 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
- F04D29/08—Sealings
- F04D29/086—Sealings especially adapted for liquid pumps
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
- F15D—FLUID DYNAMICS, i.e. METHODS OR MEANS FOR INFLUENCING THE FLOW OF GASES OR LIQUIDS
- F15D1/00—Influencing flow of fluids
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The present invention relates to a kind of shock wave electric-motor pumps；Motor taphole, motor base, pump connecting table rank are provided on electric machine casing, pump connecting table rank inner end is equipped with O-ring seal；Its electric machine casing inner end is fixed with motor stator, motor bearings, stationary ring gasket；Rotor, motor bearings, sealing fixed ring ring body, motor pump impeller body are fixed on its motor-hollow axle；Electric-motor pump volute body connection flange, shock wave booster connection flange, shock wave booster outer housing, shock wave booster outlet connection flange are provided on its electric-motor pump volute body, inner wall is fixed with shock wave booster liquid stream compression cavity wall, shock wave booster liquid stream diffusion cavity wall, it is provided with fluid pressurized passway in its shock wave booster outlet connection flange, fluid pressurized passway is connected with fluid pressurized channel.Of the invention novel in design, economize on electricity and supercharging effect are splendid, can be widely applied to various types of field of fluid machinery.
Description
Technical field
The present invention relates to hydrodynamics and technical field of motors, and in particular to a kind of shock wave electric-motor pump.
Background technique
The closure constant pressure circulatory system, the hot water or cold water's circulatory system of central air-conditioning, cooling water cyclic system of existing central heating
The all too busy to get away circulating pump pressurization of the circulatory system of system, domestic hot-water's secondary heat exchange, traditional circularly-supercharged pump configuration is complicated, volume
Big energy consumption is high, and installation is time-consuming and laborious, is pressurized status to change the circulating pump of the circulatory system, patent CN2866926Y discloses one kind
Shock wave booster is used cooperatively the problem of having well solved system boost with booster pump, but due to the pressure rise across shock envelope body
Product is larger, and installation and debugging are very troublesome.
Summary of the invention
For the defect and deficiency for changing above-mentioned technology, the present invention discloses a kind of shock wave electric-motor pump: by electric machine casing 1, motor
Taphole 2, motor base 3, connection box for motor 4, motor-hollow axle 5, rotor 6, motor stator 7, motor stator coil 8,
Motor bearings 9, stationary ring gasket 10, stationary seal ring body 11, moving sealing ring body 12, seal fixed ring body 13, motor coolant liquid 14,
O-ring seal 15, pump connect bolt 16, motor pump impeller body 17, electric-motor pump volute body 18, electric-motor pump volute body connecting flange
19, shock wave booster connecting flange 20, flange fixing bolt 21, shock wave booster liquid stream compression cavity wall 22, outside shock wave booster
Shell 23, shock wave booster liquid stream diffusion cavity wall 24, fluid pressurized passway 25, shock wave booster outlet connecting flange 26, stream
Body Pressure channel 27, pump connect step 28, electric-motor pump liquid outlet 29, electric-motor pump inlet 30,31 groups of fluid pressurized passway
At: motor taphole 2, motor base 3, pump connection step 28 are provided on its electric machine casing 1, upper end is fixed with motor and connects
Wire box 4 is fixed with motor stator 7 on inner wall, and entrance end is respectively fixed with stationary ring gasket 10, and inner end is respectively fixed with motor
Bearing 9 is provided with O-ring seal 15 at pump connectivity port；5 inner end of motor-hollow axle described in it is provided with electric-motor pump feed liquor
Mouth 30 and electric-motor pump liquid outlet 29, outer end are fixed with rotor 6, motor bearings 9, sealing fixed ring ring body 13, electric-motor pump leaf
Wheel body 17, motor pump impeller body 17 are fixed on 29 outer end of electric-motor pump liquid outlet；It is arranged on electric-motor pump volute body 18 described in it
Connection has electric-motor pump volute body connecting flange 19, shock wave booster connecting flange 20, shock wave booster outer housing 23, pressure rise across shock envelope
Device exports connecting flange 26, and inner wall, which is connected and fixed, has shock wave booster liquid stream to compress cavity wall 22, shock wave booster liquid stream diffusion
Cavity wall 24 is provided with fluid pressurized passway 25 in shock wave booster outlet connection flange 26, fluid pressurized passway 25 with
Fluid pressurized channel 27 is connected.
It is shock wave booster volume the beneficial effects of the present invention are: shock wave booster is thoroughly combined together with electric-motor pump
It reduces, and also eliminates the complicated process of installation and debugging, while also eliminating current pump and the mating motor with motor dissipates
Component is sat back and waited at Hot-air fan, fan shroud, shaft coupling, pump shaft, bearing in pump, pump bottom, drops its production cost and volume weight
Low 40% or more, thus the features such as realizing small in size, light-weight, high-efficient, energy-saving material-saving, easy to maintenance, long service life.
Shock wave electric-motor pump of the present invention is novel in design, and economize on electricity and supercharging effect are splendid, can be widely applied to various types of streams
Body machinery field.
Detailed description of the invention
Attached drawing 1 is overall structure of the present invention.
In the figure, it is marked as 1- electric machine casing, 2- motor taphole, 3- motor base, 4- connection box for motor, 5- motor are hollow
Axis, 6- rotor, 7- motor stator, 8- motor stator coil, 9- motor bearings, 10- stationary ring gasket, 11- stationary seal ring
Body, 12- moving sealing ring body, 13- seal fixed ring body, 14- motor coolant liquid, 15-O type sealing ring, 16- pump connection bolt,
17- motor pump impeller body, 18- electric-motor pump volute body, 19- electric-motor pump volute body connecting flange, 20- shock wave booster connection method
Orchid, 21- flange fixing bolt, 22- shock wave booster liquid stream compress cavity wall, 23- shock wave booster outer housing, 24- pressure rise across shock envelope
Device liquid stream diffusion cavity wall, 25- fluid pressurized passway, 26- shock wave booster outlet connecting flange, 27- fluid pressurized channel,
28- pump connects step, 29- electric-motor pump liquid outlet, 30- electric-motor pump inlet, 31- fluid pressurized passway.
Specific embodiment
Embodiment: shock wave electric-motor pump of the present invention: by electric machine casing 1, motor taphole 2, motor base 3, connection box for motor
4, motor-hollow axle 5, rotor 6, motor stator 7, motor stator coil 8, motor bearings 9, stationary ring gasket 10, sealing are quiet
Ring body 11, moving sealing ring body 12 seal fixed ring body 13, motor coolant liquid 14, O-ring seal 15, pump connection bolt 16, electricity
Pump impeller body 17, electric-motor pump volute body 18, electric-motor pump volute body connecting flange 19, shock wave booster connecting flange 20, flange
Fixing bolt 21, shock wave booster liquid stream compress cavity wall 22, shock wave booster outer housing 23, shock wave booster liquid stream diffusion cavity wall
24, fluid pressurized passway 25, shock wave booster outlet connecting flange 26, fluid pressurized channel 27, pump connection step 28, electricity
Pump liquid outlet 29, electric-motor pump inlet 30, fluid pressurized passway 31 form: being provided with motor tapping on its electric machine casing 1
Hole 2, motor base 3, pump connect step 28, and upper end is fixed with connection box for motor 4, motor stator 7 is fixed on inner wall, into
Outlet end is respectively fixed with stationary ring gasket 10, and inner end is respectively fixed with motor bearings 9, is provided at pump connectivity port O-shaped
Sealing ring 15；5 inner end of motor-hollow axle described in it is provided with electric-motor pump inlet 30 and electric-motor pump liquid outlet 29, and outer end is fixed
There are rotor 6, motor bearings 9, sealing fixed ring ring body 13, motor pump impeller body 17, motor pump impeller body 17 is fixed on electricity
29 outer end of pump liquid outlet；On electric-motor pump volute body 18 described in it setting connection have electric-motor pump volute body connecting flange 19,
Shock wave booster connecting flange 20, shock wave booster outer housing 23, shock wave booster export connecting flange 26, and inner wall connection is solid
There is shock wave booster liquid stream to compress cavity wall 22, shock wave booster liquid stream diffusion cavity wall 24, shock wave booster exports attached method surely
It is provided with fluid pressurized passway 25 on orchid 26, fluid pressurized passway 25 is connected with fluid pressurized channel 27.
It is shock wave booster volume the beneficial effects of the present invention are: shock wave booster is thoroughly combined together with electric-motor pump
It is substantially reduced, and eliminates the complicated process of installation and debugging, while also eliminating current pump and the mating motor with motor
Component is sat back and waited at radiator fan, fan shroud, shaft coupling, pump shaft, bearing in pump, pump bottom, keeps its production cost and volume weight equal
Reduce by 40% or more, thus realize it is small in size, light-weight, high-efficient, section material economize on electricity, long service life the features such as.
Shock wave electric-motor pump of the present invention is novel in design, and economize on electricity and supercharging effect are splendid, can be widely applied to various types of streams
Body machinery field.
Claims (1)
1. a kind of shock wave electric-motor pump: by electric machine casing (1), motor taphole (2), motor base (3), connection box for motor (4), electricity
Machine hollow shaft (5), rotor (6), motor stator (7), motor stator coil (8), motor bearings (9), stationary ring gasket
(10), stationary seal ring body (11), moving sealing ring body (12), sealing fixed ring body (13), motor coolant liquid (14), O-ring seal
(15), pump connects bolt (16), motor pump impeller body (17), electric-motor pump volute body (18), electric-motor pump volute body connecting flange
(19), shock wave booster connecting flange (20), flange fixing bolt (21), shock wave booster liquid stream compress cavity wall (22), shock wave
Booster outer housing (23), shock wave booster liquid stream diffusion cavity wall (24), fluid pressurized passway (25), shock wave booster outlet
Connecting flange (26), fluid pressurized channel (27), pump connect step (28), electric-motor pump liquid outlet (29), electric-motor pump inlet
(30), fluid pressurized passway (31) form: motor taphole (2), motor base (3), machine are provided on its electric machine casing (1)
Pump connection step (28), upper end are fixed with connection box for motor (4), are fixed on inner wall motor stator (7), entrance end difference
It is fixed with stationary ring gasket (10), inner end is respectively fixed with motor bearings (9), and pump is provided with O-ring seal at connectivity port
(15)；Motor-hollow axle (5) inner end described in it is provided with electric-motor pump inlet (30) and electric-motor pump liquid outlet (29), and outer end is solid
Surely there are rotor (6), motor bearings (9), sealing fixed ring ring body (13), motor pump impeller body (17), motor pump impeller body
(17) it is fixed on electric-motor pump liquid outlet (29) outer end；Setting connection has electric-motor pump whirlpool on electric-motor pump volute body (18) described in it
Shell connecting flange (19), shock wave booster connecting flange (20), shock wave booster outer housing (23), shock wave booster outlet connect
Acting flange (26), inner wall, which is connected and fixed, has shock wave booster liquid stream to compress cavity wall (22), shock wave booster liquid stream diffusion cavity wall
(24), fluid pressurized passway (25), fluid pressurized passway are provided in shock wave booster outlet connection flange (26)
(25) it is connected with fluid pressurized channel (27).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811363506.3A CN109139495A (en) | 2018-11-16 | 2018-11-16 | Shock wave electric-motor pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811363506.3A CN109139495A (en) | 2018-11-16 | 2018-11-16 | Shock wave electric-motor pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109139495A true CN109139495A (en) | 2019-01-04 |
Family
ID=64805914
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811363506.3A Pending CN109139495A (en) | 2018-11-16 | 2018-11-16 | Shock wave electric-motor pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109139495A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110594162A (en) * | 2019-08-30 | 2019-12-20 | 河北汇通泵业有限公司 | High-efficiency energy-saving self-priming pump |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2866926Y (en) * | 2006-05-08 | 2007-02-07 | 骆虹伟 | Shock wave booster |
| CN203384095U (en) * | 2013-08-14 | 2014-01-08 | 付新克 | Vortex machine |
| CN203445744U (en) * | 2013-09-16 | 2014-02-19 | 吕希潮 | Integrated helix tube conveying motor |
| CN104421166A (en) * | 2013-08-30 | 2015-03-18 | 刘讯岐 | Super-high-efficiency liquid cooling motor pump |
-
2018
- 2018-11-16 CN CN201811363506.3A patent/CN109139495A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2866926Y (en) * | 2006-05-08 | 2007-02-07 | 骆虹伟 | Shock wave booster |
| CN203384095U (en) * | 2013-08-14 | 2014-01-08 | 付新克 | Vortex machine |
| CN104421166A (en) * | 2013-08-30 | 2015-03-18 | 刘讯岐 | Super-high-efficiency liquid cooling motor pump |
| CN203445744U (en) * | 2013-09-16 | 2014-02-19 | 吕希潮 | Integrated helix tube conveying motor |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110594162A (en) * | 2019-08-30 | 2019-12-20 | 河北汇通泵业有限公司 | High-efficiency energy-saving self-priming pump |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20190104 |
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| WD01 | Invention patent application deemed withdrawn after publication |