CN110145470A - A kind of energy-saving and high efficient immersible pump - Google Patents
A kind of energy-saving and high efficient immersible pump Download PDFInfo
- Publication number
- CN110145470A CN110145470A CN201910237288.7A CN201910237288A CN110145470A CN 110145470 A CN110145470 A CN 110145470A CN 201910237288 A CN201910237288 A CN 201910237288A CN 110145470 A CN110145470 A CN 110145470A
- Authority
- CN
- China
- Prior art keywords
- pump
- electromagnetism
- front cover
- sliding block
- postoperculum
- 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
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
- F04D13/086—Units comprising pumps and their driving means the pump being electrically driven for submerged use the pump and drive motor are both submerged
-
- 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
-
- 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
-
- 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
-
- 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
- F04D29/66—Combating cavitation, whirls, noise, vibration or the like; Balancing
- F04D29/669—Combating cavitation, whirls, noise, vibration or the like; Balancing 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
- F04D29/70—Suction grids; Strainers; Dust separation; Cleaning
- F04D29/708—Suction grids; Strainers; Dust separation; Cleaning specially for liquid pumps
Abstract
The invention discloses a kind of energy-saving and high efficient immersible pumps, including pump postoperculum, electromagnetism, rotor, impeller, reset spring and bearing rod, the pump housing is installed at the top of the pump postoperculum, and the bottom of pump postoperculum is equipped with pump front cover, rotor is equipped with by bearing at the inner wall position of the pump housing, and electromagnetism is provided at the pump postoperculum inner wall position of rotor two sides, the other end of the electromagnetism runs through pump postoperculum, and electromagnetism extends to pump front cover bottom, its electromagnetism is fixedly connected by bearing with pump front cover bottom, and the electromagnetism is arranged with impeller at the position of pump front cover.The present invention passes through reset spring, sliding slot, the use of second sliding block and flow distribution plate, it can be realized and buffering and shunting decompression are carried out to the water entered in pump, so that water flow is dispersed and is buffered, it intakes suddenly in pump when having effectively eliminated booting, the situation that water direct collision causes impeller to cause impeller impaired.
Description
Technical field
The present invention relates to immersible pump equipment technical field, specially a kind of energy-saving and high efficient immersible pump.
Background technique
Energy-saving and high efficient submersible pump is widely used in industrial and agricultural production and various fields of recent life, and wherein impeller is latent
One of main parts size of water pump, with working long hours for immersible pump, impeller is easy to appear different degrees of wear phenomenon,
Water inlet suddenly in pump, causes impeller big by resistance, blade is most easy to wear or break, service life ratio when middle main cause is booting
It is shorter, it need to frequently replace, therefore, propose a kind of energy-saving and high efficient immersible pump that can be reduced impeller drag in view of the above problems
It solves the above problems.
Summary of the invention
The purpose of the present invention is to provide a kind of energy-saving and high efficient immersible pumps, to solve to propose booting in above-mentioned background technique
When pump in suddenly water inlet, cause impeller big by resistance, blade problem easy to wear or break.
To achieve the above object, the invention provides the following technical scheme: after a kind of energy-saving and high efficient immersible pump, including pump
Lid, electromagnetism, rotor, impeller, reset spring and bearing rod are equipped with the pump housing, and the bottom of pump postoperculum at the top of the pump postoperculum
Pump front cover is installed, rotor, and the pump postoperculum inner wall position of rotor two sides are equipped with by bearing at the inner wall position of the pump housing
The place of setting is provided with electromagnetism, and the other end of the electromagnetism runs through pump postoperculum, and electromagnetism extends to pump front cover bottom, and electromagnetism passes through axis
It holds and is fixedly connected with pump front cover bottom, the electromagnetism is arranged with impeller, the left side of the pump front cover at the position of pump front cover
Wall is provided with outlet pipe, offers water inlet end, the pump front cover bottom two at two side position of electromagnetism of the pump front cover bottom
Side is welded with support, and outlet pass is welded at the position between the support, and the two sides inside the outlet pass offer
Sliding slot, and the first sliding block is embedded with inside sliding slot, the inside of the sliding slot is welded and fixed by reset spring and the first sliding block, institute
The first sliding block is stated far from flow distribution plate is welded at an end position of sliding slot, is embedded with inside the sliding slot below first sliding block
Two sliding blocks, second sliding block are fixedly connected by bearing rod with the first sliding block, one end position of second sliding block far from sliding slot
The place of setting is welded with filter screen.
Preferably, be fixedly connected between the pump housing and pump postoperculum by fixed screw, the pump front cover and pump postoperculum it
Between be fixedly connected by fixed screw, gasket is installed between the fixed screw and pump postoperculum and the pump housing and pump front cover.
Preferably, the outlet pipe is internally provided with inner tube, and inner tube is set as terraced font.
Preferably, the bottom of the sliding slot offers opening, and the inside being open is embedded with sealing cover, the sealing cover with
Pressing has gasket at position between bayonet.
Preferably, the one side wall of first sliding block offers card slot, and the bearing rod is welded far from one end of the second sliding block
It is connected to fixture block, the inside of the card slot is embedded with fixture block.
Preferably, the flow distribution plate is provided with four groups, and flow distribution plate is in be equally spaced.
Compared with prior art, the beneficial effects of the present invention are: the energy-saving and high efficient immersible pump, passes through end position of intaking
Place, using reset spring, sliding slot, the use of the second sliding block and flow distribution plate can be realized and buffer to the water entered in pump
And shunting decompression, so that water flow is dispersed and buffered, water inlet, water direct collision suddenly is made in pump when having effectively eliminated booting
At the situation that impeller causes impeller impaired, by being used cooperatively for the second sliding block and filter screen, effectively prevent impurities in water into
The purpose for entering pump body improves the operational efficiency of immersible pump, increases immersible pump operation stability, and structure is relatively easy,
Design is dexterous, safe and reliable, is very suitable to promote and apply in practical applications.
Detailed description of the invention
Fig. 1 is that structure of the invention faces diagrammatic cross-section;
The structure enlargement diagram that Fig. 2 is A in Fig. 1 in the present invention;
Fig. 3 is the first sliding block and manifold structure schematic top plan view of the invention;
Fig. 4 is the second sliding block and filter screen structure schematic top plan view of the invention.
In figure: 1, pump postoperculum;2, the pump housing;3, front cover is pumped;4, electromagnetism;5, rotor;6, sealing cover;7, impeller;8, outlet pipe;
9, support;10, water inlet end;11, outlet pass;12, sliding slot;13, reset spring;14, the first sliding block;15, flow distribution plate;16, it accepts
Bar;17, the second sliding block;18, filter screen.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Fig. 1-4 is please referred to, a kind of embodiment provided by the invention:
A kind of energy-saving and high efficient immersible pump, including pump postoperculum 1, electromagnetism 4, rotor 5, impeller 7, reset spring 13 and bearing rod
16, the top of pump postoperculum 1 is equipped with the pump housing 2, and the bottom of pump postoperculum 1 is equipped with pump front cover 3, leads between the pump housing 2 and pump postoperculum 1
It crosses fixed screw to be fixedly connected, pumps and be fixedly connected between front cover 3 and pump postoperculum 1 by fixed screw, fixed screw and pump postoperculum 1
Gasket is installed between the pump housing 2 and pump front cover 3, by the use of fixed screw, strengthens pump postoperculum 1, the pump housing 2 and pump
Connective stability between front cover 3, gasket can play a part of to buffer and prevent fixed screw from loosening naturally.
Rotor 5 is equipped with by bearing at the inner wall position of the pump housing 2, and is set at 1 inner wall position of pump postoperculum of 5 two sides of rotor
Be equipped with electromagnetism 4, the other end of electromagnetism 4 runs through pump postoperculum 1, and electromagnetism 4 extends to pump 3 bottom of front cover, electromagnetism 4 by bearing with
Pump 3 bottom of front cover is fixedly connected, and electromagnetism 4 is arranged with impeller 7 at the position of pump front cover 3, and the left side wall of pump front cover 3 is provided with
Outlet pipe 8, outlet pipe 8 is internally provided with inner tube, and inner tube is set as terraced font, during being entered outlet pipe 8, water flow
Reduce the process increased suddenly again by caliber, reduce again so that water flow first increases the pressure of outlet pipe 8, and then generates pressure
Difference, this pressure difference can accelerate water flow, to strengthen the effect when work of the entire pump housing 2.
It pumps and offers water inlet end 10 at 4 liang of side positions of electromagnetism of 3 bottom of front cover, pump 3 two sides of the bottom of front cover are welded with
Support 9 is welded with outlet pass 11 at the position between support 9, and the two sides inside outlet pass 11 offer sliding slot 12, and sliding slot
The first sliding block 14 is embedded with inside 12, the inside of sliding slot 12 is welded and fixed by reset spring 13 with the first sliding block 14, and first is sliding
Block 14 is embedded with second inside the sliding slot 12 of first sliding block, 14 lower section far from flow distribution plate 15 is welded at an end position of sliding slot 12
Sliding block 17, the second sliding block 17 are fixedly connected by bearing rod 16 with the first sliding block 14, and the one side wall of the first sliding block 14 offers card
Slot, bearing rod 16 are welded with fixture block far from one end of the second sliding block 17, and the inside of card slot is embedded with fixture block, passes through fixture block and card slot
Snap-in function, facilitate the disassembling section of flow distribution plate 15 and filter screen 18, flow distribution plate 15 is provided with four groups, and flow distribution plate 15 in etc.
Away from distribution, water flow is dispersed and is buffered again by four groups of flow distribution plates 15 by water flow, the pump housing 2 when having effectively eliminated booting
Interior unexpected water inlet, the situation that water direct collision causes impeller 7 to cause impeller 7 impaired, second one end of sliding block 17 far from sliding slot 12
Filter screen 18 is welded at position, the bottom of sliding slot 12 offers opening, and the inside being open is embedded with sealing cover 6, sealing cover 6
Pressing has gasket at position between bayonet, by the design of sealing cover 6, convenient for the disassembly of flow distribution plate 15 and filter screen 18
Installation operation.
Working principle: when work, rotating excitation field is generated by the work of electromagnetism 4, so that rotor 5 is in rotating excitation field by magnetic
Output electric current is cut and then generated to the line of force, rotates synchronously 5 high speed rotation impeller 7 of rotor, due to turning for impeller 7
It is dynamic, make waterflow boosting, the water flow of 9 surrounding of support is pressed into water inlet end 10, at this point, the water plant in outside water and water is miscellaneous
Matter can be filtered first by filter screen 18, due to the own resilient effect of hydraulic pressure cooperation reset spring 13, so that filter screen
18 pass through the second sliding block 17 in sliding slot 12 to sliding, are filtered to outside water and then slide by first with preliminary buffering
Block 14 slides in sliding slot 12, and water flow is dispersed and buffered, effectively eliminated again by four groups of flow distribution plates 15 by water flow
It intakes suddenly in the pump housing 2 when booting, the situation that water direct collision causes impeller 7 to cause impeller 7 impaired, at this point, at 7 center of impeller
Place due to liquid be thrown toward around and formed both without the vacuum low-pressure area of the not no liquid of air, outside water passes through outlet pass 11
It is inhaled into the pump housing 2, finally, being discharged by outlet pipe 8, during being entered outlet pipe 8, water flow reduces by caliber neglects again
The process so increased reduces again so that water flow first increases the pressure of outlet pipe 8, and then generates pressure difference, this pressure difference meeting
Water flow is accelerated, so that water flow is exactly continuously to be pumped up from extraneous pond in this way and continuously from water outlet
Pipe 8 flows out.
After the equal pump housings 2 work, when closing the pump housing 2, acted in the own resilient of reset spring 13, so that filter screen 18
It is slided, and the water plant impurity filtered at 10 nozzle of water inlet end is popped up, easy cleaning in sliding slot 12 by the second sliding block 17.
It is obvious to a person skilled in the art that invention is not limited to the details of the above exemplary embodiments, Er Qie
In the case where without departing substantially from spirit or essential attributes of the invention, the present invention can be realized in other specific forms.Therefore, no matter
From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the present invention is by appended power
Benefit requires rather than above description limits, it is intended that all by what is fallen within the meaning and scope of the equivalent elements of the claims
Variation is included within the present invention.Any reference signs in the claims should not be construed as limiting the involved claims.
Claims (6)
1. a kind of energy-saving and high efficient immersible pump, including pump postoperculum (1), electromagnetism (4), rotor (5), impeller (7), reset spring (13)
With bearing rod (16), it is characterised in that: be equipped with the pump housing (2) at the top of the pump postoperculum (1), and the bottom peace of pump postoperculum (1)
Equipped with pump front cover (3), it is equipped with rotor (5) at the inner wall position of the pump housing (2) by bearing, and the pump of rotor (5) two sides
It is provided with electromagnetism (4) at rear cover (1) inner wall position, the other end of the electromagnetism (4) runs through pump postoperculum (1), and electromagnetism (4) extends
To pump front cover (3) bottom, electromagnetism (4) is fixedly connected by bearing with pump front cover (3) bottom, and the electromagnetism (4) is before pump
It covers at the position of (3) and is arranged with impeller (7), the left side wall of pump front cover (3) is provided with outlet pipe (8), the pump front cover (3)
It is offered water inlet end (10) at (4) two side position of electromagnetism of bottom, pump front cover (3) two sides of the bottom are welded with support
(9), it is welded with outlet pass (11) at the position between the support (9), the internal two sides of the outlet pass (11) offer
Sliding slot (12), and be embedded with the first sliding block (14) inside sliding slot (12), the inside of the sliding slot (12) passes through reset spring (13)
It is welded and fixed with the first sliding block (14), is welded with flow distribution plate at an end position of first sliding block (14) separate sliding slot (12)
(15), it is embedded with the second sliding block (17) inside the sliding slot (12) below first sliding block (14), second sliding block (17) is logical
It crosses bearing rod (16) to be fixedly connected with the first sliding block (14), second sliding block (17) is far from weldering at an end position of sliding slot (12)
It is connected to filter screen (18).
2. a kind of energy-saving and high efficient immersible pump according to claim 1, it is characterised in that: the pump housing (2) and pump postoperculum
(1) it is fixedly connected between by fixed screw, is fixedly connected between the pump front cover (3) and pump postoperculum (1) by fixed screw,
Gasket is installed between the fixed screw and pump postoperculum (1) and the pump housing (2) and pump front cover (3).
3. a kind of energy-saving and high efficient immersible pump according to claim 1, it is characterised in that: the inside of the outlet pipe (8)
It is provided with inner tube, and inner tube is set as terraced font.
4. a kind of energy-saving and high efficient immersible pump according to claim 1, it is characterised in that: open the bottom of the sliding slot (12)
Equipped with opening, and the inside being open is embedded with sealing cover (6), and pressing has pad at the position between the sealing cover (6) and bayonet
Piece.
5. a kind of energy-saving and high efficient immersible pump according to claim 1, it is characterised in that: the one of first sliding block (14)
Side wall offers card slot, and the bearing rod (16) is welded with fixture block, the inside of the card slot far from the one end of the second sliding block (17)
It is embedded with fixture block.
6. a kind of energy-saving and high efficient immersible pump according to claim 1, it is characterised in that: the flow distribution plate (15) is provided with
Four groups, and flow distribution plate (15) is in be equally spaced.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201910237288.7A CN110145470A (en) | 2019-03-27 | 2019-03-27 | A kind of energy-saving and high efficient immersible pump |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201910237288.7A CN110145470A (en) | 2019-03-27 | 2019-03-27 | A kind of energy-saving and high efficient immersible pump |
Publications (1)
Publication Number | Publication Date |
---|---|
CN110145470A true CN110145470A (en) | 2019-08-20 |
Family
ID=67588867
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201910237288.7A Pending CN110145470A (en) | 2019-03-27 | 2019-03-27 | A kind of energy-saving and high efficient immersible pump |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN110145470A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112943634A (en) * | 2021-03-05 | 2021-06-11 | 上海凯畦实业发展有限公司 | Novel connect stable booster pump under water |
-
2019
- 2019-03-27 CN CN201910237288.7A patent/CN110145470A/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112943634A (en) * | 2021-03-05 | 2021-06-11 | 上海凯畦实业发展有限公司 | Novel connect stable booster pump under water |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN207500148U (en) | Submersible axial flow pump with sealing anti-jamming mechanism | |
CN103267021A (en) | Horizontal type self-priming pump | |
CN110145470A (en) | A kind of energy-saving and high efficient immersible pump | |
CN105422478B (en) | Composite and multi-purpose agricultural water pump | |
CN203441772U (en) | Mine submersible electric pump with double-channel impeller | |
CN207333195U (en) | A kind of energy-efficient stainless steel centrifugal multistage pump multiple centrifugal pump | |
CN210141228U (en) | High-efficiency energy-saving submersible pump | |
CN206448969U (en) | A kind of multi-outlet submersible axial-flow pump | |
CN103994097A (en) | Double-suction impeller and double-suction vortex pump | |
CN204591666U (en) | A kind of Urban Waterlogging cam pump | |
CN208900365U (en) | A kind of horizontal linked self-priming pump group with sealing device | |
CN209278142U (en) | Diving high-efficiency double suction pump | |
CN208669615U (en) | A kind of intelligent cold-hot water self priming vortex pump | |
CN205243870U (en) | Modular agricultural water pump of multipurpose | |
CN106121953A (en) | A kind of combination type immersible pump reducing bearing load | |
CN201215112Y (en) | Sand and mud protection underwater pump | |
CN204783725U (en) | Portable high -lift immersible pump | |
CN205779755U (en) | The centrifugal water pump that a kind of raising is the most high-lift | |
CN201827086U (en) | High-efficiency energy-saving vertical type pitot pump | |
CN216618046U (en) | High-efficient filter equipment of centrifugal pump interface | |
CN104179654B (en) | Combination type immersible pump | |
CN104196718B (en) | Screw immersible pump | |
CN106089695A (en) | Use pressure transducer and the immersion water plug of central processor equipment | |
CN205225772U (en) | Husky submerged motor pump of mining row | |
CN208763906U (en) | A kind of multiphase flow pump |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20190820 |
|
WD01 | Invention patent application deemed withdrawn after publication |