CN203114601U - High and low water level automatic control device of deep well submersible pump - Google Patents
High and low water level automatic control device of deep well submersible pump Download PDFInfo
- Publication number
- CN203114601U CN203114601U CN 201320126399 CN201320126399U CN203114601U CN 203114601 U CN203114601 U CN 203114601U CN 201320126399 CN201320126399 CN 201320126399 CN 201320126399 U CN201320126399 U CN 201320126399U CN 203114601 U CN203114601 U CN 203114601U
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- CN
- China
- Prior art keywords
- water level
- level sensor
- submersible pump
- low water
- deep well
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- Expired - Fee Related
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Abstract
The utility model provides a high and low water level automatic control device of a deep well submersible pump. According to the high and low water level automatic control device of the deep well submersible pump, an electromagnetic starter control switch is arranged outside a deep well, a high water level sensor, a low water level sensor and the submersible pump are arranged under the deep well, the electromagnetic starter control switch is connected to a main circuit of the submersible pump, when the water level rises to the position of the high water level sensor, two electrodes of the high water level sensor are communicated through conductive action of water, the submersible pump starts to work, the length of a control cable is changed, the control depth can be changed, the length of a water level adjustment cable is changed, and the vertical height of a high water level and a low water level can be controlled. When the water level descends to the position of the low water level sensor, two electrodes of the low water level sensor are lack of water and are communicated with a power source, a stopping button is made to work, and the submersible pump stops working.
Description
Affiliated technical field
The utility model relates to a kind of device that utilizes submersible pump that water level is just controlled automatically in deep-well, use when it is particularly suitable in discarded mine draining.
Background technique
Along with safe improvement and rectification and the mining conditions variation in colliery, the mine of stopping production is more and more, if the not draining of mine of stopping production, ponding in the mine can threaten to adjacent mine, if use Centrifugal pump drainage, is convenient to observe water level, but must ventilate, can waste great amount of manpower, financial resources.If use the deep well submerged pump draining, neither need ventilate, can save the great amount of manpower financial resources again, but need manually open and stop water pump, manually open and stop water pump if adopt, whether height and the mine ponding that can not observe the mine water level can threaten to the mine safety in adjacent ore deposit, can not guarantee that again the safety of water pump is normally moved, and also take great amount of manpower.
Summary of the invention
For overcoming under the existing situation, the mine of stopping production is more and more, if not draining of mine, the ponding in the mine can threaten to adjacent mine, if use Centrifugal pump drainage, is convenient to observe water level, but must ventilate, and can waste great amount of manpower, financial resources.If use the deep well submerged pump draining, neither need ventilate, can save the great amount of manpower financial resources again, but need manually open and stop water pump, manually open and stop water pump if adopt, whether height and the mine ponding that can not observe the mine water level can threaten to the mine safety in adjacent ore deposit, the safety that can not guarantee water pump is normally moved again, also take the deficiency of great amount of manpower, the utility model provides a kind of deep well submerged pump height water level automatic control device, and it is simple in structure, cost is lower, save manpower, financial resources, the water level height can be regulated arbitrarily according to actual needs, realizes unattended.
The technological scheme that its technical problem that solves the utility model adopts is: the electromagnetic starter control switch is installed in the outside at deep-well, installation high water level sensor and low water level sensor and submersible pump below deep-well, the electromagnetic starter control switch is inserted in the submersible pump main circuit, there are start button QA and stop button TA in electromagnetic starter control switch the inside, there are relay J D1 and JD2 in the next door of button, the two ends of the normally opened contact of start button QA link to each other with the normally opened contact of relay J D1 respectively, the two ends of the normally-closed contact of stop button TA link to each other with the normally-closed contact of relay J D2 respectively, connected by the control cable between electromagnetic starter control switch and the high water level sensor, regulating cable by water level between high water level sensor and the low water level sensor is connected, the coil of relay J D1 links to each other with high water level sensor, the coil of relay J D2 links to each other with low water level sensor, when water level rises to the position of high water level sensor, two electrodes of high water level sensor are connected by the electric action of water, the normally opened contact of start button QA is connected, submersible pump is started working, in water level decline process, two electrodes of low water level sensor are by the electric action of water, make control switch realize self-insurance, make the submersible pump can continuous operation, change the control cable length, can change controlling depth, change water level and regulate cable length, the vertical height of the high low water level that can control, when water level drops to the position of low water level sensor, two electrode lacks of water of low water level sensor turn-on power, make stop button TA action, submersible pump quits work.
The beneficial effects of the utility model are, simple in structure, cost is lower, save manpower, financial resources, and the water level height can be regulated arbitrarily according to actual needs, realizes unattended
Description of drawings
Below in conjunction with drawings and Examples the utility model is further specified.
Fig. 1 is each several part annexation figure of the present utility model.
Fig. 2 is circuit connection diagram of the present utility model.
1. electromagnetic starter control switchs among the figure, 2. control cable, 3. high water level sensor, 4. water level is regulated cable, 5. low water level sensor, 6. wire-feeding hold, 7. wiring terminal, 8. electrode, 9. water inlet, 10. water pump cable, 11. submersible pumps, 12. water inlets, 13. line hole, 14. wiring terminal, 15. electrodes, 16. line holes.
Embodiment
In Fig. 1, electromagnetic starter control switch (1) is installed in the outside of deep-well, installation high water level sensor (3) and low water level sensor (5) and submersible pump (11) below deep-well, electromagnetic starter control switch (1) is connected in the submersible pump main circuit, between electromagnetic starter control switch (1) and high water level sensor (3) and the low water level sensor (5) by control cable (2), water level is regulated cable (4) and is connected, linked to each other by water pump cable (10) between electromagnetic starter control switch (1) and the submersible pump (11), wire-feeding hold (6) is arranged on the high water level sensor (3), there is wiring terminal (7) the inside, electrode (8), line hole (16) and water inlet (9), wiring terminal (14) is arranged above the low water level sensor (5), electrode (15), line hole (13) and water inlet (12), when water level rises to the position of high water level sensor (3), the electrode (8) of high water level sensor (3) is connected by the electric action of water, electromagnetic starter control switch (1) starts, submersible pump (11) is started working, in water level decline process, the electrode (15) of low water level sensor (5) is by the electric action of water, make control switch realize self-insurance, make the submersible pump (11) can continuous operation, change control cable (2) length, can change controlling depth, change water level and regulate cable (4) length, the vertical height of the high low water level that can control, when water level drops to the position of low water level sensor (5), low water level sensor (5) electrode (15) lack of water turn-on power, electromagnetic starter control switch (1) disconnects, and submersible pump (11) is quit work.
In Fig. 2, the electromagnetic starter control switch is connected in the submersible pump main circuit, there are start button QA and stop button TA in electromagnetic starter control switch the inside, there are relay J D1 and JD2 in the next door of button, the two ends of the normally opened contact of start button QA link to each other with the normally opened contact of relay J D1 respectively, the two ends of the normally-closed contact of stop button TA link to each other with the normally-closed contact of relay J D2 respectively, the coil of relay J D1 links to each other with high water level sensor by interface B, the coil of relay J D2 links to each other with low water level sensor by interface A, when water level rises to the position of high water level sensor, two electrodes of high water level sensor are connected by the electric action of water, start button QA connects, contact 3,4 by often open become normally closed, the ZJ-3 closure, vacuum contactor CKJ coil gets, make the adhesive of main circuit contact and start, submersible pump SB is started working, in water level decline process, two electrodes of low water level sensor are by the electric action of water, make control switch realize self-insurance, make the submersible pump SB can continuous operation, when water level drops to the position of low water level sensor, two electrode lacks of water of low water level sensor turn-on power, make stop button TA action, ZJ-3 disconnects, vacuum contactor CKJ coil blackout, the main circuit contact is disconnected, and submersible pump SB quits work.
Claims (1)
1. deep well submerged pump height water level automatic control device, it is characterized in that: in the outside of deep-well the electromagnetic starter control switch is installed, high water level sensor and low water level sensor and submersible pump are installed below deep-well, the electromagnetic starter control switch is connected in the submersible pump main circuit, connected by the control cable between electromagnetic starter control switch and the high water level sensor, regulating cable by water level between high water level sensor and the low water level sensor is connected, when water level rises to the position of high water level sensor, submersible pump is started working, when water level dropped to the position of low water level sensor, submersible pump quit work.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320126399 CN203114601U (en) | 2013-03-20 | 2013-03-20 | High and low water level automatic control device of deep well submersible pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320126399 CN203114601U (en) | 2013-03-20 | 2013-03-20 | High and low water level automatic control device of deep well submersible pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203114601U true CN203114601U (en) | 2013-08-07 |
Family
ID=48894952
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320126399 Expired - Fee Related CN203114601U (en) | 2013-03-20 | 2013-03-20 | High and low water level automatic control device of deep well submersible pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203114601U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104879293A (en) * | 2015-05-05 | 2015-09-02 | 湘潭大学 | Full-automatic submersible pump applied to rice field and fishpond |
| CN105863730A (en) * | 2016-06-15 | 2016-08-17 | 山东华联矿业股份有限公司 | Underground soft rock roadway water treatment device |
-
2013
- 2013-03-20 CN CN 201320126399 patent/CN203114601U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104879293A (en) * | 2015-05-05 | 2015-09-02 | 湘潭大学 | Full-automatic submersible pump applied to rice field and fishpond |
| CN104879293B (en) * | 2015-05-05 | 2016-08-17 | 湘潭大学 | A kind of full-automatic submersible pump being applied to rice field and fish pond |
| CN105863730A (en) * | 2016-06-15 | 2016-08-17 | 山东华联矿业股份有限公司 | Underground soft rock roadway water treatment device |
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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: 20130807 Termination date: 20160320 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |