CN202990023U - Water supply system performing safe and stable water supply through water pump start-control device - Google Patents
Water supply system performing safe and stable water supply through water pump start-control device Download PDFInfo
- Publication number
- CN202990023U CN202990023U CN2012206993137U CN201220699313U CN202990023U CN 202990023 U CN202990023 U CN 202990023U CN 2012206993137 U CN2012206993137 U CN 2012206993137U CN 201220699313 U CN201220699313 U CN 201220699313U CN 202990023 U CN202990023 U CN 202990023U
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- pump
- water
- starting
- control device
- circuit
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
Abstract
The utility model relates to the field of water pump control in the metallurgy industry, and concretely relates to a water supply system performing safe and stable water supply through a water pump start-control device. The water supply system performing safe and stable water supply through the water pump start-control device comprises an upper pool, a lower pool and water pumps used for supplying water from the lower pool to the upper pool; the upper pool and the lower pool are internally provided with liquid level meters and fault monitoring apparatuses; the water pump start-control device comprises a master control cabinet which is internally provided with a state control module, a main line module and a water pump start module which are electrically connected; the liquid level meters and the fault monitoring apparatuses are electrically connected with the state control module; the water pump start module is electrically connected with the water pumps; and the water pumps comprise a main pump and a backup pump which are internally provided with air isolation solenoid valves and protection apparatuses. The start of the water pumps are operated effectively and intelligently by the water supply system through an intelligent system thereof, and faults can be timely found out so as to cut off the circuit and utilize the other water pump instead, thereby raising production efficiency and saving costs.
Description
Technical field
The utility model metallurgy industry water pump control field is specifically related to a kind of water system of utilizing the starting of pump station control device to carry out water on safety and stability.
Background technology
In traditional metallurgy industry equipment, pump control unit is that the sink high water level plays pump, the low water stage termination of pumping, primary, stand by pump switch by the time cycle of formulating or fault after automatically switch.In case the water level superelevation is overflowed by bleed off pipe, cause the waste of water resource.And the bad control of the operating condition of water pump, after being prone to primary failure of pump, the accident that stand by pump can not well move causes whole water system to be stopped transport, and affects the steel-making process.
The utility model content
The purpose of this utility model is to provide a kind of theory that adopts brand-new design for solving the problems of the technologies described above, and utilizes the active and standby pump of starting of pump station control device starting rotation, and the water system stably moved of effective monitoring device security.
Above-mentioned technical purpose of the present utility model is achieved by the following technical programs:
A kind of water system of utilizing the starting of pump station control device to carry out water on safety and stability, the water pump that comprises upper pool, sink and be used for supplying water from sink to upper pool, be provided with content gauge and failure monitoring device in described upper pool and sink, described starting of pump station control device comprises the master control cabinet, be provided with the status control module, main line module and the starting of pump station module that mutually are electrically connected in described master control cabinet, described content gauge and failure monitoring device and described status control module are electrically connected, and described starting of pump station module and described water pump are electrically connected.
As preferably, described water pump comprises main pump and standby pump, is provided with air insulated electromagnetic valve and protective device in described main pump and standby pump.
Content gauge in upper sink is used for the water level of the upper sink of monitoring, and during too low or too high rising above the warning line, content gauge can transmit a signal to status control module, then is sent the indication starting or switched off the pump by status control module when water level.Or protecting device for water pump detect occur in sink leaking, leakage of oil or when overheated, transmitted signal is cut off circuit, water pump is out of service.
Main pump and standby pump play pump operation by the coordination of circuit in turn by the pump signal that rises that receives.
As preferably, be arranged in parallel water-level control circuit, main pump state control circuit and standby pump state control circuit on described status control module, described main pump state control circuit and described main pump are electrically connected, and described standby pump state control circuit and described standby pump are electrically connected.
As preferably, be arranged in parallel some liquid level control switch on described water-level control circuit, described liquid level control switch comprises the termination of pumping level control switch for water, plays pump level control switch for water and warning line gauge tap.
As preferably, be arranged in parallel respectively several relays on described main pump state control circuit and standby pump state control circuit, described relay comprises thermal relay and instantaneous acting relay.
As preferably, be provided with the single-circuit transformer for starting main pump and standby pump on described main line module.
As preferably, be provided with water pump circuit switched in parallel, state indication circuit, main pump starting on described starting of pump station module and stop circuit and standbyly pump up the moving circuit that stops.
As preferably, be provided with changeover switch on described water pump circuit switched, be used for switching time-delay relay and the instantaneous acting relay of two pump circuits.
As preferably, be parallel with some indicator lamps in described state indication circuit, shown in indicator lamp comprise power supply indicator, main pump run indicator, standby pump operation indicator lamp, main pump malfunction indicator lamp, standby pump operation indicator lamp, warning line indicator lamp.
As preferably, described main pump run indicator, standby pump operation indicator lamp, main pump malfunction indicator lamp, standby pump operation indicator lamp, warning line indicator lamp are in series with respectively contactor/relay.
When main pump and standby pump are in operation or fault, corresponding indicator lamp lights.
When wherein any one water pump self broke down, this failure of pump indicator lamp lighted, and this pump stops alternately running, and another pump repeats running, so effectively the smooth operation of assure feed water system.
In order to realize the water level balance in upper and lower pond, the starting water pump is supplied water to upper pool by sink when upper pool low water stage, sink high water level, or cuts off circuit when upper pool high water level, sink low water stage, and water pump is out of service.The water level of upper sink is in time sent liquid level data by content gauge to the master control cabinet; automatically pump or termination of pumping have been moved by the master control cabinet again; when one of them water pump breaks down; the protective device of water pump self is to master control cabinet transmitted signal; the master control cabinet receives the signal fault indicator lamp and lights, and this pump stops entering the alternate run of active and standby pump.
In sum, the utlity model has following beneficial effect:
1, successfully used floating ball lever meter, failure monitoring device, that has realized that water pump controls can be handling, active and standby pump impeller stream work, and the running status of equipment has obtained effective control.
2, primary, stand by pump by cycle switch operating in turn, guarantees that equipment supplies water normal, and pond liquid level is normal, avoids water to overflow and causes damage.
3, in starting and running, the electromagnetic valve air seal that utilizes water pump to carry realizes that water pump is without the water inlet of sealing self-priming; Utilize water
4, the protective device that carries of water pump is realized leaking, leakage of oil and overtemperature protection, and sends the signal cut circuit, thereby has protected motor.
5, this water system is effectively by self the starting of running water pump of intelligence system intelligence; and find that in time another water pump of fault cut-out circuit conversion uses; thereby not affecting water system supplies water to equipment; improved production efficiency; protected simultaneously the damage of motor, water pump etc.; extend the application life of motor, water pump etc., saved cost.
Description of drawings
Fig. 1 is the water system structural representation;
Fig. 2 is detailed circuit schematic in status control module;
Fig. 3 is detailed circuit schematic in the main line module;
Fig. 4 is detailed circuit schematic in the starting of pump station module;
1-upper pool in figure, 2-sink, 3-main pump, the standby pump of 4-, 5-status control module, 6-main line module, 7-starting of pump station module, 8-master control cabinet.
The specific embodiment
Below in conjunction with accompanying drawing, the utility model is described in further detail.
This specific embodiment is only to explanation of the present utility model; it is not to restriction of the present utility model; those skilled in the art can make to the present embodiment the modification that there is no creative contribution as required after reading this manual, but as long as all are subject to the protection of Patent Law in claim scope of the present utility model.
Embodiment:
As shown in drawings, a kind of water system of utilizing the starting of pump station control device to carry out water on safety and stability, comprise upper pool 1, sink 2 and be used for 1 water pump that supplies water from sink 2 to upper pool, be provided with content gauge and failure monitoring device in upper pool 1 and sink 2, the starting of pump station control device comprises master control cabinet 8, be provided with the status control module 5, main line module 6 and the starting of pump station module 7 that mutually are electrically connected in master control cabinet 8, content gauge and failure monitoring device and described status control module are electrically connected, and starting of pump station module 7 is electrically connected with water pump.Water pump comprises main pump 3 and standby pump 4, is provided with air insulated electromagnetic valve and protective device in main pump 3 and standby pump 4.
Be arranged in parallel water-level control circuit, main pump state control circuit and standby pump state control circuit on status control module 5, main pump state control circuit and main pump 3 are electrically connected, and standby pump state control circuit is electrically connected with standby pump 4.Be arranged in parallel some liquid level control switch on water-level control circuit, liquid level control switch comprises the termination of pumping level control switch for water, plays pump level control switch for water and warning line gauge tap.Be arranged in parallel respectively several relays on main pump state control circuit and standby pump state control circuit, relay comprises thermal relay and instantaneous acting relay.
Be provided with the single-circuit transformer for starting main pump and standby pump on main line module 6.The water pump circuit switched, state indication circuit, the main pump starting that are provided with parallel connection on described starting of pump station module 7 stop circuit and stop circuit for pumping up to move.Be provided with changeover switch on described water pump circuit switched, be used for switch time-delay relay and the instantaneous acting relay of two pump circuits.Be parallel with some indicator lamps in described water state indication circuit, shown in indicator lamp comprise power supply indicator, main pump run indicator, standby pump operation indicator lamp, main pump malfunction indicator lamp, standby pump operation indicator lamp, warning line indicator lamp.Described main pump run indicator, standby pump operation indicator lamp, main pump malfunction indicator lamp, standby pump operation indicator lamp, warning line indicator lamp are in series with respectively contactor/relay.
Circuit connects: hand/automatic change-over, button and floating ball lever meter signal are the input signal of starting of pump station, the adhesive of contactor
The operation of motor is controlled in output.Utilize the circuit reasonable conversion, a public single-circuit transformer reduced voltage starting, supply two water pump rotations effectively
Work.Utilize floating ball lever meter to realize upper and lower pond liquid level balance, reach the arrival warning line and play voluntarily pump or termination of pumping, anti-sealing is excessive, empty the beating of water pump damaged or the anhydrous equipment that supplies of upper pool.
Action relationships: the relation of utilizing changeover switch SA and " time-delay relay ", in low water stage, and sink has been when having possessed the pump condition when upper pool, and water pump utilizes single-circuit transformer reduced voltage starting and total head operation, KT1 timing closing, KA7 adhesive are for prepare for pumping up action next time.Arrived when play the pump water level signal next time, the same with main pump, utilize the operation of same single-circuit transformer reduced voltage starting and total head, the KT2 disconnection of delaying time, the KA7 dead electricity resets, and completes two pump impellers and changes jobs the cycle.
Claims (10)
1. water system of utilizing the starting of pump station control device to carry out water on safety and stability, comprise upper pool (1), sink (2) and the water pump that is used for the water supply from sink (2) to upper pool (1), it is characterized in that: be provided with content gauge and failure monitoring device in described upper pool (1) and sink (2), described starting of pump station control device comprises master control cabinet (8), be provided with the status control module (5) that mutually is electrically connected in described master control cabinet (8), main line module (6) and starting of pump station module (7), described content gauge and failure monitoring device and described status control module are electrically connected, described starting of pump station module (7) is electrically connected with described water pump.
2. a kind of water system of utilizing the starting of pump station control device to carry out water on safety and stability according to claim 1; it is characterized in that: described water pump comprises main pump (3) and standby pump (4), is provided with air insulated electromagnetic valve and protective device in described main pump (3) and standby pump (4).
3. a kind of water system of utilizing the starting of pump station control device to carry out water on safety and stability according to claim 2, it is characterized in that: be arranged in parallel water-level control circuit, main pump state control circuit and standby pump state control circuit on described status control module (5), described main pump state control circuit and described main pump (3) are electrically connected, and described standby pump state control circuit and described standby pump (4) are electrically connected.
4. a kind of water system of utilizing the starting of pump station control device to carry out water on safety and stability according to claim 3, it is characterized in that: be arranged in parallel some liquid level control switch on described water-level control circuit, described liquid level control switch comprises the termination of pumping level control switch for water, plays pump level control switch for water and warning line gauge tap.
5. a kind of water system of utilizing the starting of pump station control device to carry out water on safety and stability according to claim 4, it is characterized in that: be arranged in parallel respectively several relays on described main pump state control circuit and standby pump state control circuit, described relay comprises thermal relay and instantaneous acting relay.
6. a kind of water system of utilizing the starting of pump station control device to carry out water on safety and stability according to claim 3, is characterized in that: be provided with the single-circuit transformer for starting main pump and standby pump on described main line module (6).
7. a kind of water system of utilizing the starting of pump station control device to carry out water on safety and stability according to claim 4 is characterized in that: described starting of pump station module (7) is provided with water pump circuit switched in parallel, state indication circuit, main pump starting and stops circuit and standbyly pump up the moving circuit that stops.
8. a kind of water system of utilizing the starting of pump station control device to carry out water on safety and stability according to claim 7 is characterized in that: be provided with changeover switch on described water pump circuit switched, be used for switching time-delay relay and the instantaneous acting relay of two pump circuits.
9. a kind of water system of utilizing the starting of pump station control device to carry out water on safety and stability according to claim 8, it is characterized in that: be parallel with some indicator lamps in described state indication circuit, shown in indicator lamp comprise power supply indicator, main pump run indicator, standby pump operation indicator lamp, main pump malfunction indicator lamp, standby pump operation indicator lamp, warning line indicator lamp.
10. a kind of water system of utilizing the starting of pump station control device to carry out water on safety and stability according to claim 9, it is characterized in that: described main pump run indicator, standby pump operation indicator lamp, main pump malfunction indicator lamp, standby pump operation indicator lamp, warning line indicator lamp are in series with respectively contactor/relay.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012206993137U CN202990023U (en) | 2012-12-18 | 2012-12-18 | Water supply system performing safe and stable water supply through water pump start-control device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012206993137U CN202990023U (en) | 2012-12-18 | 2012-12-18 | Water supply system performing safe and stable water supply through water pump start-control device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202990023U true CN202990023U (en) | 2013-06-12 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012206993137U Expired - Lifetime CN202990023U (en) | 2012-12-18 | 2012-12-18 | Water supply system performing safe and stable water supply through water pump start-control device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202990023U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106638803A (en) * | 2016-11-03 | 2017-05-10 | 余雷 | Intelligent pressure tank and control method thereof |
-
2012
- 2012-12-18 CN CN2012206993137U patent/CN202990023U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106638803A (en) * | 2016-11-03 | 2017-05-10 | 余雷 | Intelligent pressure tank and control method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 313005 Yongxing special stainless steel Limited by Share Ltd, Zhejiang Industrial Development Zone, Huzhou Economic Development Zone Patentee after: Yongxing special material technology Co.,Ltd. Address before: 313005 Yongxing special stainless steel Limited by Share Ltd, Zhejiang Industrial Development Zone, Huzhou Economic Development Zone Patentee before: YONGXING SPECIAL STAINLESS STEEL Co.,Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130612 |