CN204493250U - The automatic anti-salt crust device of a kind of well halogen-extracting pump necessary electromotor - Google Patents
The automatic anti-salt crust device of a kind of well halogen-extracting pump necessary electromotor Download PDFInfo
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- CN204493250U CN204493250U CN201420753455.6U CN201420753455U CN204493250U CN 204493250 U CN204493250 U CN 204493250U CN 201420753455 U CN201420753455 U CN 201420753455U CN 204493250 U CN204493250 U CN 204493250U
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- well
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Abstract
The utility model is the automatic anti-salt crust device of a kind of well halogen-extracting pump necessary electromotor, its structure is that motor shielding can is enclosed within outside well halogen-extracting pump necessary electromotor, and be motor surface cavities between well halogen-extracting pump necessary electromotor, motor shielding can is fixed on the pump seat of well halogen-extracting pump, guide bearing and one-way valve guide shaft bearing be equipped with, level meter and intake pipe closed tank be equipped with, intake pipe is equipped with mortor operated valve, pipeline mounted pump is established to export and pipeline mounted pump import bottom pipeline mounted pump, tank outlet is established bottom closed tank, first conduit pipe one end is connected with tank outlet, the other end is connected with pipeline mounted pump import, the import of motor shielding can is established bottom motor shielding can, second conduit pipe one end exports with pipeline mounted pump and is connected, the other end communicates with the import of motor shielding can.Advantage: structure is simple, low cost of manufacture, environment friendly and pollution-free, has stopped completely in well halogen-extracting pump necessary electromotor appearance salt crust problem.
Description
Technical field
The utility model relates to the anti-caking salt system on a kind of well halogen-extracting pump necessary electromotor, belong to halogen-extracting pump technical field.
Background technique
Domestic To Golmud of Qinghai, the subsurface brine resource of Xinjiang Lop Nur etc. is progressively exploited, recovery of subterranean bittern the best way is that well is adopted, dig a well exactly, in well, well pump is installed, by well pump by brine transportation out, because the bittern composition of exploitation is more complicated, mainly be that in bittern, sodium chloride content is high, after reaching finite concentration (critical concentration), with regard to salt crust, the particle of salt crust is small, but severe is larger than bittern, easy precipitation, and adsorption force is strong, present mining brine pump used is all common well pump, common well pump works in sub-salt well, the trickle salt particle of precipitation can be adsorbed on motor surface, become grown crystal, cause rapidly at motor surface salt crust, this surperficial salt crust layer can affect the heating of motor, motor damage time serious, adopt common well pump as halogen-extracting pump, its motor mean lifetime is all shorter.Therefore, need to take good measure, prevent at motor salt crust on the surface, extend the continuous operating time of well halogen-extracting pump, to meet requirement of engineering.
At present, China's subsurface brine resource exploitation is also in the starting stage, thus, does not also have special halogen-extracting pump, and common well pump can only be adopted to replace.Common well pump is short for working life, and user cost is high, not energy-conservation, also can affect and adopt halogen engineering.Therefore, simple, the obvious special well halogen-extracting pump of reliable performance, energy-saving effect of development structure be very necessary be badly in need of.
Summary of the invention
The utility model proposes a kind of well halogen-extracting pump necessary electromotor anti-caking salt system, its object is intended to be separated with bittern on motor surface with clear water, to solve well halogen-extracting pump necessary electromotor surface salt crust problem.
Technical solution of the present utility model: the automatic anti-salt crust device of well halogen-extracting pump necessary electromotor, is characterized in that comprising motor shielding can, the import of motor shielding can, motor surface cavities, the second conduit pipe, bolt, pipeline mounted pump outlet, pipeline mounted pump, pipeline mounted pump import, the first conduit pipe, tank outlet, closed tank, level meter, appliance controller, intake pipe, mortor operated valve, guide bearing, one-way valve, wherein motor shielding can is enclosed within well halogen-extracting pump necessary electromotor periphery, motor surface cavities between this motor shielding can and well halogen-extracting pump necessary electromotor, motor shielding can is bolted on the pump seat of well halogen-extracting pump, guide bearing and one-way valve guide shaft bearing be equipped with, level meter and intake pipe closed tank be equipped with, this intake pipe is equipped with mortor operated valve, the import of motor shielding can connects the second conduit pipe, pipe laying pump on second conduit pipe, both sides bottom this pipeline mounted pump establish pipeline mounted pump to export and pipeline mounted pump import respectively, tank outlet is established in the bottom of closed tank, this tank outlet is connected with one end of the first conduit pipe, the other end of this first conduit pipe is connected with pipeline mounted pump import, pipeline mounted pump outlet is connected with one end of the second conduit pipe, the import of motor shielding can is established in the bottom of motor shielding can, this motor shielding can import communicates with the other end of the second conduit pipe.
Advantage of the present utility model: install shielding can additional outside well halogen-extracting pump necessary electromotor, in shielding can, inject the clear water of flowing, make open well motor be fully immersed in clear water, ensure that the works fine environment of motor, due to employing is general well motor, and cost is low.The method technical feasibility, structure are simple, device fabrication cost is low, environment friendly and pollution-free, have stopped the difficult problem at open well halogen-extracting pump necessary electromotor appearance salt crust completely.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, this explanation is further illustrated.
Accompanying drawing 1 is the vertical section structure schematic diagram of the automatic anti-salt crust device of well halogen-extracting pump necessary electromotor.
In figure 1 is well halogen-extracting pump necessary electromotor, 2 is motor shielding cans, 3 is pump seats, 4 is pump seat through holes, 5 is cavitys, 6 is connecting bases, 7 is guide shaft bearings, 8 is guide bearing block holes, 9 is impeller inlets, 10 is impellers, 11 is diffusers, 12 is outer pipes, 13 is the imports of motor shielding can, 14 is motor surface cavities, 15 is second conduit pipes, 16 is bolts, 17 is pipeline mounted pump outlets, 18 is pipeline mounted pumps, 19 is pipeline mounted pump imports, 20 is first conduit pipes, 21 is tank outlet, 22 is closed tanks, 23 is level meters, 24 is appliance controllers, 25 is intake pipes, 26 is mortor operated valves, 27 is guide bearings, 28 is guide bearing grooves, 29 is one-way valves.
Embodiment
Contrast accompanying drawing 1, the automatic anti-salt crust device of well halogen-extracting pump necessary electromotor, its structure comprises motor shielding can 2, motor shielding can import 13, motor surface cavities 14, second conduit pipe 15, bolt 16, pipeline mounted pump outlet 17, pipeline mounted pump 18, pipeline mounted pump import 19, first conduit pipe 20, tank outlet 21, closed tank 22, level meter 23, appliance controller 24, intake pipe 25, mortor operated valve 26, guide bearing 27, one-way valve 29, wherein motor shielding can 2 is enclosed within well halogen-extracting pump necessary electromotor 1 periphery, motor surface cavities 14 between this motor shielding can 2 and well halogen-extracting pump necessary electromotor 1, motor shielding can 2 is fixed on the pump seat 3 of well halogen-extracting pump by bolt 16, guide bearing 27 and one-way valve 29 guide shaft bearing 7 be equipped with, level meter 23 and intake pipe 25 closed tank 22 be equipped with, this intake pipe 25 is equipped with mortor operated valve 26, motor shielding can import 13 connects the second conduit pipe 15, pipe laying pump 18 on second conduit pipe 15, both sides bottom this pipeline mounted pump 18 establish pipeline mounted pump to export 17 and pipeline mounted pump import 19 respectively, tank outlet 21 is established in the bottom of closed tank 22, this tank outlet 21 is connected with one end of the first conduit pipe 20, the other end of this first conduit pipe 20 is connected with pipeline mounted pump import 19, pipeline mounted pump outlet 17 is connected with one end of the second conduit pipe 15, motor shielding can import 13 is established in the bottom of motor shielding can 2, this motor shielding can import 13 communicates with the other end of the second conduit pipe 15.
Described level meter 23 is connected with appliance controller 24, and this appliance controller 24 is connected with mortor operated valve 26 with well halogen-extracting pump necessary electromotor 1, pipeline mounted pump 18.
Describedly above guide bearing 27, one-way valve 29 is housed.
Its workflow, comprises the following steps:
1) level meter 23 exports 4 ~ 20mA electric quantity signal to appliance controller 24, and appliance controller 24 is opened mortor operated valve 26 and be filled to predetermined water level in closed tank 22;
2) appliance controller 24 starts pipeline mounted pump 18, and pipeline mounted pump 18 extracts clear water out in closed tank 22;
3) clear water enters in motor surface cavities 14 by the first conduit pipe 20, second conduit pipe 15 and motor shielding can import 13;
4) clear water makes well halogen-extracting pump necessary electromotor 1 cool, cooling rear portion clear water flows into impeller inlet 9 by pump seat through hole 4, cavity 5, guide bearing block hole 8, and another part clear water flows into impeller inlet 9 by pump seat through hole 4, cavity 5, guide bearing groove 28, one-way valve 29;
5) clear water mixes with bittern and is pumped by impeller 10, flows into outer pipe 12 through diffuser 11, and in the process, well halogen-extracting pump necessary electromotor 1 is immersed in the clear water of flowing all the time.
Ensure that open well motor and the good working environment of guide bearing, thus ensure that the working life of motor, the method is simple, convenient, and reliable, and cost is low, and environment friendly and pollution-free.
Claims (2)
1. the automatic anti-salt crust device of well halogen-extracting pump necessary electromotor, is characterized in that comprising motor shielding can, the import of motor shielding can, motor surface cavities, the second conduit pipe, bolt, pipeline mounted pump outlet, pipeline mounted pump, pipeline mounted pump import, the first conduit pipe, tank outlet, closed tank, level meter, appliance controller, intake pipe, mortor operated valve, guide bearing, one-way valve, wherein motor shielding can is enclosed within well halogen-extracting pump necessary electromotor periphery, motor surface cavities between this motor shielding can and well halogen-extracting pump necessary electromotor, motor shielding can is bolted on the pump seat of well halogen-extracting pump, guide bearing and one-way valve guide shaft bearing be equipped with, level meter and intake pipe closed tank be equipped with, this intake pipe is equipped with mortor operated valve, the import of motor shielding can connects the second conduit pipe, pipe laying pump on second conduit pipe, both sides bottom this pipeline mounted pump establish pipeline mounted pump to export and pipeline mounted pump import respectively, tank outlet is established in the bottom of closed tank, this tank outlet is connected with one end of the first conduit pipe, the other end of this first conduit pipe is connected with pipeline mounted pump import, pipeline mounted pump outlet is connected with one end of the second conduit pipe, the import of motor shielding can is established in the bottom of motor shielding can, this motor shielding can import communicates with the other end of the second conduit pipe.
2. the automatic anti-salt crust device of well halogen-extracting pump necessary electromotor as claimed in claim 1, it is characterized in that described level meter is connected with appliance controller, this appliance controller is connected with mortor operated valve with well halogen-extracting pump necessary electromotor, pipeline mounted pump.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420753455.6U CN204493250U (en) | 2014-12-05 | 2014-12-05 | The automatic anti-salt crust device of a kind of well halogen-extracting pump necessary electromotor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420753455.6U CN204493250U (en) | 2014-12-05 | 2014-12-05 | The automatic anti-salt crust device of a kind of well halogen-extracting pump necessary electromotor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204493250U true CN204493250U (en) | 2015-07-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420753455.6U Expired - Fee Related CN204493250U (en) | 2014-12-05 | 2014-12-05 | The automatic anti-salt crust device of a kind of well halogen-extracting pump necessary electromotor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204493250U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106979161A (en) * | 2017-05-11 | 2017-07-25 | 镇江正汉金利特泵业有限公司 | A kind of deep-well Special pump for collecting brine |
-
2014
- 2014-12-05 CN CN201420753455.6U patent/CN204493250U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106979161A (en) * | 2017-05-11 | 2017-07-25 | 镇江正汉金利特泵业有限公司 | A kind of deep-well Special pump for collecting brine |
| CN106979161B (en) * | 2017-05-11 | 2024-01-12 | 镇江正汉金利特泵业有限公司 | Special pump for collecting brine for deep well |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150722 Termination date: 20161205 |