CN106968967B - Efficient deep well pump - Google Patents
Efficient deep well pump Download PDFInfo
- Publication number
- CN106968967B CN106968967B CN201710348373.1A CN201710348373A CN106968967B CN 106968967 B CN106968967 B CN 106968967B CN 201710348373 A CN201710348373 A CN 201710348373A CN 106968967 B CN106968967 B CN 106968967B
- Authority
- CN
- China
- Prior art keywords
- sand
- water pump
- sand prevention
- hole
- power supply
- 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.)
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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
- F04D13/08—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
- F04D15/00—Control, e.g. regulation, of pumps, pumping installations or systems
- F04D15/0077—Safety measures
-
- 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
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 present invention provides a kind of efficient deep well pump, including water pump body, water pump controller, impeller and main shaft, the top of water pump body is provided with top cover, it is provided on the top cover through top cover and through-hole that main shaft can be made to pass through, it is characterized in that, the sand-proof device protected to main shaft is provided on top cover, it is provided with the power supply line protected to the power supply line of water pump on the water pump body and protects limiting device, impeller monitoring device is provided on the impeller, the present invention is comprehensive to pump power line, Pump Shaft sand prevention and anti-jamming three technical solutions of water pump vane avoid the unnecessary shut-down of water pump at work, it improves the working efficiency of water pump and extends service life.
Description
Technical field
The invention belongs to water pump technology more particularly to a kind of structures of deep well pump and function rational Design on Plane.
Background technique
Deep well pump is that motor and water pump direct connection pull the plug the water lift equipment of work, it is suitable for extracting underground from deep-well
Water can also be used for the water lifts engineering such as river, reservoir, water channel.But deep well pump is at work since the high speed rotation of main shaft is band
Enter sundries especially sand to enter in water pump, and then water pump is impacted or even scrapped.Meanwhile deep well pump at work can band
It moves power supply line movement and power supply line abrasion is caused even to rupture, can thus generate safety accident.Deep-well currently on the market
Pump all its power supply line can be fixed limit, but with using the increase of time that can generate loosening or limit fixed effect
Bad, present fixation locating part can inherently bring abrasion to power supply line.
And its impeller is easy to enter the pump housing in sundries such as weeds or Ha Noi rubbish by water pump body deep well pump at work
When interior, it is easy to produce the problems such as impeller is stuck, and thereby reducing the working efficiency of water pump even burns pump motor.
Summary of the invention
The present invention provides a kind of efficient deep well pump, simple with structure, dustproof effect is good, working effect is high, uses the longevity
Order long advantage.
Specifically, the present invention is achieved through the following technical solutions:
A kind of efficient deep well pump, including water pump body, water pump controller, impeller and main shaft, the top setting of water pump body
Have top cover, be provided on the top cover through top cover and through-hole that main shaft can be made to pass through, be provided on top cover to main shaft into
The sand-proof device of row protection, is provided with the protection limiting device protected to the power supply line of water pump on the water pump body,
Impeller monitoring device is provided on the impeller, the sand-proof device includes the sand prevention bulge loop and set around through hole setting
The anti-sand sleeve on main shaft is connect, the groove being adapted to sand prevention bulge loop is offered on the anti-sand sleeve, the sand prevention bulge loop in assembly
It is placed in the groove of anti-sand sleeve；The power supply line protection limiting device includes the positive stop strip being fixed on water pump body and limit
Button, the positive stop strip include the card slot for limiting flank and accommodating power supply line, and the limit buckle includes being adapted to limit flank
It fixes the card of positive stop strip and the outlet hole with fixed pump power line, the outlet hole hangs down for the direction of open slot and opening
Straight positive stop strip setting, in assembly: power supply line is placed in card slot and the card of limit buckle blocks the limiting side wing, outlet hole and limit
Item constitutes the outlet fixed and limited to power supply line；The impeller monitoring device includes being arranged between impeller and main shaft
Anti-jamming inductor, the pressure inductor are electrically connected with water pump controller.
Further to above-mentioned technical proposal to be designed: the anti-sand sleeve includes sand prevention top, sand prevention tapered portion and prevents
Husky bottom, the anti-sand sleeve, which offers, can make the perforative sand prevention hole of main shaft, and the diameter in the sand prevention hole at the top of the sand prevention is big
Diameter in the sand prevention hole of sand prevention tapered portion, the diameter in the sand prevention hole of the sand prevention bottom are greater than the sand prevention hole of sand prevention tapered portion
Diameter.
Further to above-mentioned technical proposal to be designed: the limit flank is placed in the two sides of positive stop strip, the card
Piece is adapted to design with limit flank, and fixation hole is provided on the limit flank, fixed limit is provided in the limit buckle
Position hole, the anti-sand sleeve are made of rubber, and the sand prevention bulge loop is made of ceramic, between the limit flank and card
It is provided with spring.
Further to above-mentioned technical proposal to be designed: the anti-jamming inductor is pressure inductor, works as feeling of stress
The pressure of device is answered then to determine that impeller is stuck, then closes power supply by water pump controller when being greater than the numerical value pre-seted.
The beneficial effects of the present invention are: prevent whose stupid inside sundries enters by the structure of anti-sand sleeve and sand prevention bulge loop,
Meanwhile the material of ceramics can ensure that dustproof effect and service life.And the sand prevention top design of anti-sand sleeve can be effective
Accumulation sundries after sundries thrown away by centrifugal movement, and sand prevention tapered portion can effectively wrap main shaft and prevent sundries from entering,
And the design of sand prevention bottom passes through positive stop strip in the design come existing further sand prevention purpose by the cooperation with sand prevention bulge loop
The limit fixed purpose to power supply line is realized with limit buckle, and then has achieved the purpose that protection power source line, meanwhile, pass through limit
The design of position flank and card ensure that its stability, and the spring design of card and limit flank can guarantee in screw worked itself loose
It moves and can be reduced the wear problem using rear fixing piece to power supply line for a long time.
Meanwhile in design, it is contemplated that the draining of the impeller stuck damage brought to pump motor and pump working
Efficiency is realized the monitoring to impeller by pressure sensitive and cooperates water pump controller to realize the monitoring of intelligent and high-efficiency, in turn
It ensure that the working efficiency of water pump.
The present invention is comprehensive to keep away pump power line, Pump Shaft sand prevention and anti-jamming three technical solutions of water pump vane
The unnecessary shut-down of water pump at work is exempted from, has improved the working efficiency of water pump and extend service life.
Detailed description of the invention
Fig. 1 is that the sand-proof device of Pump Shaft of the present invention obtains schematic diagram.
Fig. 2 is the mounting structure schematic diagram of sand-proof device of the present invention.
Fig. 3 is the header field structural schematic diagram of water pump of the present invention.
Fig. 4 is the structural schematic diagram of anti-sand sleeve of the present invention.
Fig. 5 is the structural schematic diagram of the sand prevention bottom of anti-sand sleeve of the present invention.
Fig. 6 is the schematic diagram of the protection limiting device of pump power line of the present invention.
Fig. 7 is the structural schematic diagram of limit buckle of the present invention.
Fig. 8 is the Assembly Action schematic diagram of present invention protection limiting device.
Fig. 9 is the installation diagram of spring in the present invention.
Attached drawing annotation: 100- anti-sand sleeve, 101- sand prevention tapered portion, 102- sand prevention top, 103- sand prevention bottom, 104- are recessed
Slot, 105- sand prevention hole, 200- main shaft, 300- water pump body, 301- top cover, 400- sand prevention bulge loop, 500- limit buckle, 501- card
Piece, 502- outlet hole, the fixed limit hole of 503-, 600- positive stop strip, 601- card slot, 602- limit flank, 603- fixation hole, 800-
Power supply line, 900- spring.
Specific embodiment
Example embodiments are described in detail here, and the example is illustrated in the accompanying drawings.Following description is related to
When attached drawing, unless otherwise indicated, the same numbers in different drawings indicate the same or similar elements.Embodiment will be passed through below
The present invention will be described in detail.
With reference to Fig. 1-5, a kind of efficient deep well pump, including water pump body 300, impeller, water pump controller and main shaft 200, water
The top of pump main body 300 is provided with top cover 301, and sand-proof device is as follows: being provided on the top cover 301 through top cover 301
And the through-hole that main shaft 200 can be made to pass through, which is characterized in that the top cover 301 is provided with sand prevention bulge loop 400 around through hole,
An anti-sand sleeve 100 is socketed on the main shaft 200, offered on the anti-sand sleeve 100 be adapted to sand prevention bulge loop 400 it is recessed
Slot 104, in assembly, sand prevention bulge loop 400 is placed in the groove 104 of anti-sand sleeve 100.Pass through anti-sand sleeve 100 and sand prevention bulge loop 400
Structure prevent the sundries from entering inside water pump.
Meanwhile in order to guarantee its dustproof effect, in design, the anti-sand sleeve 100 includes 102, sand prevention at the top of sand prevention
Tapered portion 101 and sand prevention bottom 103, the anti-sand sleeve 100, which offers, can make the perforative sand prevention hole 105 of main shaft 200, described
The diameter in 102 sand prevention hole 105 is greater than the diameter in the sand prevention hole 105 of sand prevention tapered portion 101, the sand prevention bottom at the top of sand prevention
The diameter in 103 sand prevention hole 105 is greater than the diameter in the sand prevention hole 105 of sand prevention tapered portion 101.And at the top of the sand prevention of anti-sand sleeve 100
102 designs, which can be accumulated effectively after sundries, throws away sundries by centrifugal movement, and sand prevention tapered portion 101 can be wrapped effectively
Main shaft 200 prevents sundries from entering, and the design of sand prevention bottom 103 is further prevented by the cooperation with sand prevention bulge loop 400 come existing
Husky purpose.
Meanwhile the anti-sand sleeve 100 is made of rubber, the sand prevention bulge loop 400 is made of ceramic.The material of the ceramics
Material can be wear-resistant and ensure that dustproof effect and service life.The material of the rubber can guarantee the seal degree of main shaft 200.
And then play the effect of sand prevention.
With reference to Fig. 6-9, the power supply line protection limiting device further includes the positive stop strip being fixed on water pump body 300
600 and limit buckle 500, the positive stop strip 600 includes limit flank 602 and the card slot 601 for accommodating power supply line 800, described
Limit buckle 500 includes be adapted to limit flank 602 card 501 of fixed positive stop strip 600 and going out with fixed pump power line 800
String holes 502, the outlet hole 502 are that the vertical positive stop strip 600 in direction of open slot and opening is arranged, and outlet hole 502 is set
Meter can be effectively protected power supply line 800 and the friction of limiting device itself is protected to decrease protective wire and water pump body 300
Friction, and then ensure that its service life.
In assembly: power supply line 800 is placed in card slot 601 and the card 501 of limit buckle 500 blocks limit flank 602, out
String holes 502 and positive stop strip 600 are constituted to the outlet that power supply line 800 is fixed and limits, and the limit flank 602 is placed in limit
The two sides of item 600, the card 501 are adapted to design with limit flank 602.It is realized by positive stop strip 600 and limit buckle 500
To the limit fixed purpose of power supply line 800, and then achieve the purpose that protection power source line 800, meanwhile, pass through limit flank
602 and the design of card 501 ensure that its stability.
In order to guarantee its stablizing effect, it is provided with fixation hole 603 on limit flank 602, is set in the limit buckle 500
It is equipped with fixed limit hole 503.
It is provided with spring 900 between limit flank 602 and card 501, two springs 900 are set on each card 501
And it is respectively placed in the both ends of card 501.This makes it possible to make in the case where loosened screw, since the pressure of spring 900 can
Persistently keep its stability.
The impeller monitoring device includes the anti-jamming inductor being arranged between impeller and main shaft, the feeling of stress
Device is answered to be electrically connected with water pump controller, the anti-jamming inductor is pressure inductor, when the pressure of pressure inductor is greater than
Then determine that impeller is stuck, then closes power supply by water pump controller when the numerical value pre-seted.
The drainage efficiency for considering the impeller stuck damage brought to pump motor and pump working, passes through feeling of stress
It should realize monitoring to impeller and cooperation water pump controller realizes the monitoring of intelligent and high-efficiency, and then ensure that the work of water pump
Efficiency.
The present invention is comprehensive to keep away pump power line, Pump Shaft sand prevention and anti-jamming three technical solutions of water pump vane
The unnecessary shut-down of water pump at work is exempted from, has improved the working efficiency of water pump and extend service life.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all in essence of the invention
Within mind and principle, any modification, equivalent substitution, improvement and etc. done be should be included within the scope of the present invention.
Claims (3)
1. a kind of efficient deep well pump, including water pump body, water pump controller, impeller and main shaft, the top of water pump body are provided with
Top cover is provided on the top cover through top cover and through-hole that main shaft can be made to pass through, which is characterized in that be provided on top cover
To the sand-proof device that main shaft is protected, the power supply line protected to the power supply line of water pump is provided on the water pump body
Limiting device is protected, impeller monitoring device is provided on the impeller, the sand-proof device includes being arranged around through hole
Sand prevention bulge loop and the anti-sand sleeve that is socketed on main shaft, offer the groove being adapted to sand prevention bulge loop on the anti-sand sleeve,
Sand prevention bulge loop is placed in the groove of anti-sand sleeve when assembly；The power supply line protection limiting device includes being fixed on water pump body
Positive stop strip and limit buckle, the positive stop strip include the card slot for limiting flank and accommodating power supply line, the limit buckle includes
The outlet hole of the card of fixed positive stop strip and the power supply line of fixed water pump is adapted to limit flank, the outlet hole is open slot
And the vertical positive stop strip setting in direction of opening, the limit flank are placed in the two sides of positive stop strip, the card and limiting side
Wing adaptation designs, and is provided with fixation hole on the limit flank, fixed limit hole is provided in the limit buckle, described
Anti-sand sleeve is made of rubber, and the sand prevention bulge loop is made of ceramic, and is provided with spring between the limit flank and card,
In assembly: power supply line is placed in card slot and the card of limit buckle blocks the limiting side wing, outlet hole and the pairs of power supply of positive stop strip group
The outlet that line is fixed and limited；The impeller monitoring device includes the anti-jamming inductor being arranged between impeller and main shaft,
The anti-jamming inductor is pressure inductor, and the pressure inductor is electrically connected with water pump controller.
2. efficient deep well pump according to claim 1, which is characterized in that the anti-sand sleeve includes sand prevention top, sand prevention
Tapered portion and sand prevention bottom, the anti-sand sleeve, which offers, can make the perforative sand prevention hole of main shaft, the sand prevention at the top of the sand prevention
The diameter in hole is greater than the diameter in the sand prevention hole of sand prevention tapered portion, and the diameter in the sand prevention hole of the sand prevention bottom is greater than sand prevention taper
The diameter in the sand prevention hole in portion.
3. efficient deep well pump according to claim 1 or 2, which is characterized in that preset when the pressure of pressure inductor is greater than
Then determine that impeller is stuck, then closes power supply by water pump controller when the numerical value set.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710348373.1A CN106968967B (en) | 2017-05-17 | 2017-05-17 | Efficient deep well pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710348373.1A CN106968967B (en) | 2017-05-17 | 2017-05-17 | Efficient deep well pump |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106968967A CN106968967A (en) | 2017-07-21 |
| CN106968967B true CN106968967B (en) | 2018-12-11 |
Family
ID=59326596
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710348373.1A Active CN106968967B (en) | 2017-05-17 | 2017-05-17 | Efficient deep well pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106968967B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114278553A (en) * | 2021-12-24 | 2022-04-05 | 珠海格力电器股份有限公司 | Steady voltage pump subassembly and purifier |
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| CN103486056A (en) * | 2012-06-13 | 2014-01-01 | 金婷婷 | Submersible sewage pump monitoring device |
| CN203674857U (en) * | 2014-03-28 | 2014-06-25 | 浙江振圣机电科技有限公司 | Mechanical sealing sand-proof structure of submersible motor for well |
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| CN204186608U (en) * | 2014-10-20 | 2015-03-04 | 许开忠 | Submersible pump |
| CN204921403U (en) * | 2015-09-02 | 2015-12-30 | 浙江东音泵业股份有限公司 | Direct current well is with dive motor |
| CN205136051U (en) * | 2015-11-13 | 2016-04-06 | 浙江东音泵业股份有限公司 | Well submersible pump |
| CN206111599U (en) * | 2016-09-30 | 2017-04-19 | 浙江境界泵业有限公司 | Deep -well pump |
-
2017
- 2017-05-17 CN CN201710348373.1A patent/CN106968967B/en active Active
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN200946575Y (en) * | 2006-08-28 | 2007-09-12 | 上海阿波罗机械制造有限公司 | Intelligent protection and monitor submersible pump |
| CN201639400U (en) * | 2010-04-27 | 2010-11-17 | 海城三鱼泵业有限公司 | Well submerged motor |
| CN103486056A (en) * | 2012-06-13 | 2014-01-01 | 金婷婷 | Submersible sewage pump monitoring device |
| CN103332800A (en) * | 2013-07-22 | 2013-10-02 | 哈尔滨金大环境工程有限公司 | Sewage aerator |
| CN203674857U (en) * | 2014-03-28 | 2014-06-25 | 浙江振圣机电科技有限公司 | Mechanical sealing sand-proof structure of submersible motor for well |
| CN203803684U (en) * | 2014-05-07 | 2014-09-03 | 郑从营 | Power source line protecting mechanism of solar irrigation device |
| CN204186608U (en) * | 2014-10-20 | 2015-03-04 | 许开忠 | Submersible pump |
| CN204921403U (en) * | 2015-09-02 | 2015-12-30 | 浙江东音泵业股份有限公司 | Direct current well is with dive motor |
| CN205136051U (en) * | 2015-11-13 | 2016-04-06 | 浙江东音泵业股份有限公司 | Well submersible pump |
| CN206111599U (en) * | 2016-09-30 | 2017-04-19 | 浙江境界泵业有限公司 | Deep -well pump |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106968967A (en) | 2017-07-21 |
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