CN201582145U - Deep well brine extracting submersible pump - Google Patents
Deep well brine extracting submersible pump Download PDFInfo
- Publication number
- CN201582145U CN201582145U CN2009202568108U CN200920256810U CN201582145U CN 201582145 U CN201582145 U CN 201582145U CN 2009202568108 U CN2009202568108 U CN 2009202568108U CN 200920256810 U CN200920256810 U CN 200920256810U CN 201582145 U CN201582145 U CN 201582145U
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- motor
- spiral case
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- water inlet
- pump
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Abstract
The utility model relates to a deep well brine extracting submersible pump which is characterized in that the lower end of a submersible motor is assembled with a mechanical seal seat; a mechanical seal water conduit is connected into the mechanical seal seat which is installed with a mechanical seal; one side of a motor cooling water jacket is connected with a cooling water jacket water inlet pipe, and the other side thereof is connected with a cooling water jacket water outlet pipe; a water inlet mixer is provided with a water inlet mixer fresh water hole and connected with the cooling water jacket water outlet pipe so as to be convenient for adding fresh water from the outside; an impeller is assembled on the motor shaft; a spiral case is connected to the mechanical seal seat; the pumped brine liquid mixture is led into the spiral case through a pipe; the impeller is arranged in the spiral case; the water inlet mixer is connected to the lower end of the spiral case; and an outgoing cable is led out from the upper end of the submersible motor. The deep well brine extracting submersible pump has the following advantages: the phenomenon of motor damage due to overheating generated by crystallization on the surface of the motor does not exist; the time period of crystallization blocking in the pump is delayed and the operation period is about three months after testing; the long-time and reliable operation of the mechanical seal is ensured; and the operation stationarity of the pump is improved and the phenomenon of large vibration of the existing product does not exist.
Description
Technical field
The utility model relates to a kind of deep-well and adopt the halogen submersible pump, be mainly used in the exploitation of the western subsurface brine resource of China.Belong to the universal machine series products,
Background technique
Exhaustion along with China's shallow westernly table bittern resource, then must develop the deep-well subsurface brine, the present deep-well that uses is adopted halogen equipment QJ moldeed depth well submersible pump and often is in operation because the factor of crystallization, cause the pump runner to stop up, vibration equipment, motor overheating burns, the machine envelope lost efficacy and causes saltwater brine to enter motor, destroy faults such as electrical machine insulation, rate of fault is high in the use, and the mean time between maintenance (MTBM) was less than ten days.
Summary of the invention
The utility model proposes a kind of deep-well and adopt the halogen submersible pump, its purpose aim to provide a kind of structure brand-new adopt the halogen submersible pump, satisfy user's actual production demand, solve western deep-well simultaneously and adopt problems such as halogen is short with the submersible pump life-span, easily crystallization, machine envelope rapid wear, motor overheating.
Technical solution of the present utility model: its structure is a submersible motor lower end assembly line envelope seat, in the machine envelope aqueduct access machine envelope seat, machine envelope seat is gone up the fitting machine envelope, one side joint cooling jacket intake pipe of motor cooling jacket, another side joint cooling jacket outlet pipe of motor cooling jacket, on the water inlet mixer into water mixer fresh water hole is arranged, water inlet mixer fresh water hole joins by water pipe and cooling jacket outlet pipe; So that add fresh water by the outside, impeller is assemblied on the motor shaft, and spiral case is connected on the machine envelope seat, and the saltwater brine mixing that pump sucks inserts spiral case by pipeline, and impeller places in the spiral case, and the water inlet mixer is connected in the spiral case lower end, and outgoing cable is drawn by the submersible motor upper end.
Advantage of the present utility model: adopt product beta test of the present invention, have following positive effect.
1), because motor has had the reliable type of cooling, the motor appearance do not occur and produced the overheated phenomenon that burns out motor because of crystallization.
2), owing to adopted that input is an amount of light incessantly equably to the pump water inlet mouth, thereby delayed the time cycle that the pump intercrystalline blocks greatly, be about about 3 months through running in.
3), owing to the machine envelope has been taked special cold wash mode, the operation reliably and with long-term that the machine that guaranteed seals.Promptly guaranteeing does not have saltwater brine to leak into motor by the rotating shaft gap location yet, destroys electrical machine insulation.
4), because after feeding fresh water in the spiral case, the inhomogeneous crystallization of impeller surface obviously reduces, thereby improve the stationarity of pump running, do not had the big phenomenon of existing product vibration.
Description of drawings
Accompanying drawing 1 is the structural representation that a kind of deep-well is adopted the halogen submersible pump.
Among the figure 1 is outgoing cable, the 2nd, and arm, the 3rd is installed, submersible motor, the 4th, and motor cooling jacket, the 5th, cooling jacket outlet pipe, the 6th, cooling jacket intake pipe, the 7th, machine sealing chamber aqueduct, the 8th, sealing chamber, the 9th, machine envelope, the 10th, impeller back of the body choma place, the 11st, impeller, the 12nd, spiral case, the 13rd advances water mixer, the 14th, enters water mixer fresh water hole, the 15th, and pump water inlet mouth, the 16th pumps the mouth of a river.
Embodiment
The contrast accompanying drawing, its structure is to install motor cooling jacket 4 additional outside totally-enclosed submersible motor 3; Cooling jacket intake pipe 6 of weld all around outside motor cooling jacket 4, and cooling jacket outlet pipe 5; Cooling jacket outlet pipe 5 extends to the mixer 13 of intaking and links to each other.Motor lower end assembly line envelope seat 8, machine envelope 9 is equipped with at the downward shaft extension of motor place, is welded with machine sealing chamber aqueduct 7 on the machine envelope seat, so that add fresh water by the outside.Impeller 11 is assemblied on the motor shaft, and spiral case 12 is connected on the machine envelope seat 8, and impeller 11 places in the spiral case 12, and water inlet mixer 13 is connected in spiral case 12 lower ends.Outgoing cable 1 is drawn by submersible motor 3 upper ends.The very little gap that radially forms of impeller and machine envelope seat is impeller back of the body choma place 10.
Water inlet mixer 13 forms an interlayer cavity at interior pipe external welding one sleeve pipe.Interior pipe is that pump sucks the saltwater brine main passage, on the inner tubal wall that outer sleeve surrounds, stamp an amount of water inlet aperture equably along circumference, be incorporated into the fresh water of interlayer cavity under the effect of pressure by the outside like this, will spray into the main passage by above aperture evenly mixes with saltwater brine, and sucked by impeller together, discharge after obtaining energy.To reach the purpose that rare saltwater brine concentration delays crystallization velocity.
During pump work, can introduce fresh water by the outside by cooling jacket intake pipe 6 and discharge and introduce water inlet mixer 13 by cooling jacket outlet pipe 5 via motor cooling jacket 4 backs, discharge by water inlet mixer fresh water hole 14, the saltwater brine that sucks with pump is mixed into spiral case 12 again.Cooling motor can effectively delay the crystallization velocity of saltwater brine in spiral case on the other hand so on the one hand fully, prolongs the reliable working life of pump.Introduce fresh water by machine envelope aqueduct 7 in machine envelope seat 8 during pump work, cooling and relief developing machine envelope 9 guarantee its reliable running.
Compare with existing equipment, adopted by cooling jacket intake pipe 6) introduce fresh water by the outside, behind motor cooling jacket 4, discharge by cooling jacket outlet pipe 5, thereby prevent that effectively the heat radiation that produces after motor housing is because of crystallization is bad, what cause burns electrical fault.The fresh water of discharging is introduced water inlet mixer 13 again, discharging the back by water inlet mixer fresh water hole 14 mixes with the saltwater brine that is sucked by pump water inlet mouth 15 by impeller 11 suction spiral cases 12, discharge by pumping the mouth of a river 16 after increasing energy, the saltwater brine concentration that sucks spiral case 12 is reduced, to prevent stopping up runner behind the saturated crystallization.
This infrastructure product is introduced fresh water by the outside by machine envelope aqueduct in machine sealing chamber, the cooling of washing by water of the friction ring of the fresh water alignment machine envelope of introducing, simultaneously its cooling water enters spiral case by the radial clearance at impeller back of the body choma place again, mixes with saltwater brine in the spiral case and obtains behind the energy by pumping mouth of a river discharge.Realized both can imitating the Coolers envelope, can prevent again influences the task performance that machine seals at machine envelope surface crystallization after saltwater brine from entering machine sealing chamber.
Claims (2)
1. a deep-well is adopted the halogen submersible pump, it is characterized in that submersible motor lower end assembly line envelope seat, in the machine envelope aqueduct access machine envelope seat, machine envelope seat is gone up the fitting machine envelope, one side joint cooling jacket intake pipe of motor cooling jacket, another side joint cooling jacket outlet pipe of motor cooling jacket has into water mixer fresh water hole on the water inlet mixer, and the water inlet mixer joins by water pipe and cooling jacket outlet pipe; So that add fresh water by the outside, impeller is assemblied on the motor shaft, and spiral case is connected on the machine envelope seat, and the saltwater brine mixing that pump sucks inserts spiral case by pipeline, and impeller places in the spiral case, and the water inlet mixer is connected in the spiral case lower end, and outgoing cable is drawn by the submersible motor upper end.
2. a kind of deep-well according to claim 1 is adopted the halogen submersible pump, it is characterized in that the spiral case lower end is connected to into water mixer, and the water inlet mixer forms an interlayer cavity at interior pipe external welding one sleeve pipe, and pipe sucks the saltwater brine main passage for pump in the water inlet mixer; On the inner tubal wall that outer sleeve surrounds, stamp into water aperture equably along circumference.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202568108U CN201582145U (en) | 2009-11-09 | 2009-11-09 | Deep well brine extracting submersible pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202568108U CN201582145U (en) | 2009-11-09 | 2009-11-09 | Deep well brine extracting submersible pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201582145U true CN201582145U (en) | 2010-09-15 |
Family
ID=42724144
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202568108U Expired - Fee Related CN201582145U (en) | 2009-11-09 | 2009-11-09 | Deep well brine extracting submersible pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201582145U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104196498A (en) * | 2014-08-21 | 2014-12-10 | 青海盐湖工业股份有限公司 | Brine drilling and exploiting system and method for dynamic cleaning and salt deposition resisting in closed cycle mode |
| CN106015027A (en) * | 2016-08-03 | 2016-10-12 | 浙江美泰泵业科技有限公司 | Deep-well pump |
| CN107218229A (en) * | 2017-05-18 | 2017-09-29 | 沈阳潜水泵业有限公司 | High Concentration Brine immersible pump and application method |
| CN108223457A (en) * | 2017-12-16 | 2018-06-29 | 朱浩奇 | A kind of cooling denoising device of household fan motor |
-
2009
- 2009-11-09 CN CN2009202568108U patent/CN201582145U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104196498A (en) * | 2014-08-21 | 2014-12-10 | 青海盐湖工业股份有限公司 | Brine drilling and exploiting system and method for dynamic cleaning and salt deposition resisting in closed cycle mode |
| CN106015027A (en) * | 2016-08-03 | 2016-10-12 | 浙江美泰泵业科技有限公司 | Deep-well pump |
| CN107218229A (en) * | 2017-05-18 | 2017-09-29 | 沈阳潜水泵业有限公司 | High Concentration Brine immersible pump and application method |
| CN108223457A (en) * | 2017-12-16 | 2018-06-29 | 朱浩奇 | A kind of cooling denoising device of household fan motor |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100915 Termination date: 20141109 |
|
| EXPY | Termination of patent right or utility model |