CN219549096U - Water pump control device for underground coal mine drainage system - Google Patents
Water pump control device for underground coal mine drainage system Download PDFInfo
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- CN219549096U CN219549096U CN202320832464.3U CN202320832464U CN219549096U CN 219549096 U CN219549096 U CN 219549096U CN 202320832464 U CN202320832464 U CN 202320832464U CN 219549096 U CN219549096 U CN 219549096U
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- water pump
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- coal mine
- drainage system
- pump control
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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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P90/00—Enabling technologies with a potential contribution to greenhouse gas [GHG] emissions mitigation
- Y02P90/02—Total factory control, e.g. smart factories, flexible manufacturing systems [FMS] or integrated manufacturing systems [IMS]
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- Control Of Positive-Displacement Pumps (AREA)
Abstract
A water pump control device for a coal mine underground drainage system, comprising: the high-voltage relay KA2 is used for controlling the magnetic starter KM1 of the water pump to be powered on or powered off; the low-voltage relay KA1 is used for controlling the relay high-voltage KA2 to be powered on or powered off; the remote control module is used for receiving a remote control instruction in a wireless communication mode and controlling the low-voltage relay KA1 to be powered on or powered off and the magnetic starter KM1 and the thermal relay R which are connected in series with the main switch QF. The utility model does not need to replace the water pump, can directly upgrade and reform on the basis of the existing water pump, and has low cost and less consumed time; the utility model can realize unattended operation and reduce cost.
Description
Technical Field
The utility model relates to the field of water pump start-stop control, in particular to a water pump control device for an underground coal mine drainage system.
Background
The water pump is used as important equipment for coal mine production, and in the process of daily maintenance and management, the traditional mode is that workers take care of and control, so that time and labor are wasted, and water resource waste can be caused by control delay.
The birth of full-automatic water pump and thing networking water pump has effectively solved above-mentioned problem. However, for a coal mine with long production time, the number of water pumps which are put into use is huge, and if the water pumps are completely replaced by the material network water pumps, a large amount of funds are required, a large amount of time is required, and the production is seriously affected in the shutdown process.
Disclosure of Invention
In order to solve the problem of high cost in the prior art, the utility model provides a water pump control device for a coal mine underground drainage system, which comprises: the high-voltage relay KA2 is used for controlling the magnetic starter KM1 of the water pump to be powered on or powered off; the low-voltage relay KA1 is used for controlling the relay high-voltage KA2 to be powered on or powered off; the remote control module is used for receiving a remote control instruction in a wireless communication mode and controlling the low-voltage relay KA1 to be powered on or powered off and the magnetic starter KM1 and the thermal relay R which are connected in series with the main switch QF.
As an optimization scheme of the water pump control device for the underground coal mine drainage system, the following is adopted: the electric power supply device further comprises a manual starting button SB2, wherein the manual starting button SB2 is used for controlling the magnetic starter KM1 to be powered on or powered off in a power-off state of the high-voltage relay KA2.
As an optimization scheme of the water pump control device for the underground coal mine drainage system, the following is adopted: a stop button SB1 is also included, the stop button SB1 being used to turn on or off the power supply loop of the magnetic starter KM 1.
As an optimization scheme of the water pump control device for the underground coal mine drainage system, the following is adopted: the auxiliary power supply is used for supplying power to the high-voltage relay KA2 when the low-voltage relay KA1 is powered.
As an optimization scheme of the water pump control device for the underground coal mine drainage system, the following is adopted: the remote control module is connected with the auxiliary power supply in parallel, and the water pump control device further comprises a master switch KF for controlling the remote control module and the auxiliary power supply to be electrified or powered off.
As an optimization scheme of the water pump control device for the underground coal mine drainage system, the following is adopted: the high-voltage relay KA2 is also connected with an automatic operation indicator lamp in series.
As an optimization scheme of the water pump control device for the underground coal mine drainage system, the following is adopted: the normally closed node KM1 of the magnetic starter KM1 is connected in series with a stop indicator lamp.
As an optimization scheme of the water pump control device for the underground coal mine drainage system, the following is adopted: still include the box, the box is equipped with the chamber door that can switch, and fixedly on the box be provided with be used for with the chamber door cooperation realize sealed sealing washer.
As an optimization scheme of the water pump control device for the underground coal mine drainage system, the following is adopted: the door is provided with a first window which exposes the remote control module, and a soft transparent film for closing the first window is arranged in the first window.
As an optimization scheme of the water pump control device for the underground coal mine drainage system, the following is adopted: the soft transparent film is fixedly connected with the inner side wall of the box door through a hard transparent sheet.
Compared with the prior art, the utility model has the following beneficial effects: the utility model does not need to replace the water pump, can directly upgrade and reform on the basis of the existing water pump, and has low cost and less consumed time; the utility model can realize unattended operation and reduce cost.
Drawings
FIG. 1 is a circuit diagram of a water pump control device for a coal mine underground drainage system of the present utility model;
FIG. 2 is a schematic diagram of the structure of a tank of a water pump control device for a coal mine underground drainage system according to the present utility model;
reference numerals: 1. the box body, 2, the chamber door, 3, the sealing washer, 4, first window, 5, soft transparent film, 6, stereoplasm transparent sheet.
Detailed Description
The technical solutions of the present utility model are further described in detail below with reference to specific embodiments, and the parts of the following embodiments of the present utility model that are not described and disclosed in detail should be understood as existing technologies known or should be known to those skilled in the art, such as connection of a remote control module to each component, connection of an auxiliary power source to each component, and interconnection between each component.
As shown in fig. 1, a water pump control device for a coal mine underground drainage system, comprising: the high-voltage relay KA2 is used for controlling the magnetic starter KM1 of the water pump to be powered on or powered off; the low-voltage relay KA1 is used for controlling the relay high-voltage KA2 to be powered on or powered off; and the remote control module (Yao Cheng Zhineng YS-G5-2) is used for receiving a remote control instruction in a wireless communication mode and controlling the low-voltage relay KA1 to be powered on or powered off and the magnetic starter KM1 and the thermal relay R which are connected in series with the main switch QF.
In the embodiment, the remote control module adopts a mobile phone remote control switch with the model YS-G5-2 produced by Yao Cheng Zhineng (Shenzhen) group limited company, and is directly connected with the base station through a mobile phone without wifi, so long as the area covered by the 2G signal can use mobile phone remote control equipment, the water pump can be operated without distance, and the method is simple and convenient; in the process of spraying water and dust prevention, workers do not need to go to the site, and the water pump can be opened or closed at any time and any place through the mobile phone APP, so that the efficiency of spraying water and dust prevention is improved, the labor force of the workers is saved, the safety of the workers is guaranteed, and water resources and electricity are saved.
After the remote control module receives the signal, the remote control module outputs that the normally open contact is closed, the low-voltage relay KA1 is electrified to be attracted, the normally open contact KA1-1 is closed, the water pump high-closing low-opening switch 1XK is closed, at the moment, the high-voltage relay KA2 loop is electrified to be attracted, and the normally open contact KA2-1 is closed.
The electric power supply device further comprises a manual starting button SB2, wherein the manual starting button SB2 is used for controlling the magnetic starter KM1 to be powered on or powered off in a power-off state of the high-voltage relay KA2.
A stop button SB1 is also included, the stop button SB1 being used to turn on or off the power supply loop of the magnetic starter KM 1.
During manual operation, 220V alternating current passes through L3 to the normally closed contact of the thermal relay R, then to the normally closed contact of the stop button SB1, then the normally open contact of the manual starting button SB2 is closed with a point, then the magnetic starter KM1 passes through the zero line N, finally the magnetic starter KM1 is electrically attracted, and the water pump motor is started to run.
An auxiliary power supply (SDR-240-24) is also included for supplying power to the high voltage relay KA2 when the low voltage relay KA1 is powered.
The remote control module is connected with the auxiliary power supply in parallel, and the water pump control device further comprises a master switch KF for controlling the remote control module and the auxiliary power supply to be electrified or powered off.
The main switch KF is closed, the alternating current 220V power supply outputs a-24V control power supply through the auxiliary power supply, and meanwhile, the remote control module is powered on to form a ready-to-work state.
The high-voltage relay KA2 is also connected with an automatic operation indicator lamp in series, the high-voltage relay KA2 is powered on, the normally open contact KA2-2 is closed, and the automatic operation indicator lamp is on.
The normally closed node KM1 of the magnetic starter KM1 is connected with a stop indicator lamp in series, the magnetic starter KM1 is powered off, the normally closed node KM1 is closed, and the stop indicator lamp is on.
The normally open contact KM1 of the magnetic starter KM1 is connected in series with an operation indicator lamp, the magnetic starter KM1 is electrified, the normally open contact KM1 is closed, and the operation indicator lamp is lighted.
The mobile phone intelligent operation remote control module loop comprises a low-voltage relay KA1, a normally open contact KA1-1, a water pump high-close low-opening switch 1XK and a high-voltage relay KA2 which are connected in series with the remote control module.
The coil of the magnetic starter KM1 comprises a magnetic starter KM1, a normally open contact KA2-1, a stop button SB1, a thermal relay R and a live wire L3 which are connected in series with a zero line N.
The manual control loop comprises a thermal relay R, a stop button SB1, a manual start button SB2, a magnetic starter KM1 coil and a zero line N which are connected in series with a live wire L3.
As shown in fig. 2, the novel multifunctional box further comprises a box body 1, the box body 1 is provided with a box door 2 capable of being opened and closed, a sealing ring 3 for sealing by being matched with the box door 2 is fixedly arranged on the box body 1, the sealing ring 3 is made of fluororubber, high and low temperature resistance, good sealing performance and insulativity are achieved, the novel multifunctional box is suitable for underground environments, and underground sundry pollution is effectively avoided.
The first window 4 is arranged on the box door 2, the remote control module is exposed through the first window 4, the soft transparent film 5 for closing the first window 4 is arranged in the first window 4, and when the box door 2 of the box body 1 is closed, a worker can operate the remote control module through the soft transparent film 5, so that the box body 1 is ensured to be sealed.
The soft transparent film 5 is fixedly connected with the inner side wall of the box door 2 through the hard transparent sheet 6, the size of the hard transparent sheet 6 is larger than that of the first window 4, when the soft transparent film 5 is directly connected with the first window 4, the connection part of the soft transparent film 5 and the first window 4 is easy to break, the soft transparent film 5 is connected with the hard transparent sheet 6, the hard transparent sheet 6 is fixedly connected with the inner side wall of the box door 2, and the service life of the soft transparent film 5 is prolonged.
The utility model relates to a use method of a water pump control device for an underground coal mine drainage system.
1. And the mobile phone remotely controls the water pump.
Firstly, a main switch KF is closed, an alternating current 220V power supply outputs a-24V control power supply through an auxiliary power supply, and meanwhile, a remote control module is powered on to form a ready-to-work state; then, operating the mobile phone, and starting the water pump motor to operate; and finally, operating the mobile phone, stopping the operation of the water pump motor, and stopping the illumination of the indicator lamp.
2. Manual intelligent remote control water pump.
Operating a remote control module panel: firstly, a main switch KF is closed, an alternating current 220V power supply outputs a-24V control power supply through an auxiliary power supply, and meanwhile, a remote control module is powered on to form a ready-to-work state; then, a button on a panel of the remote control module is pressed, and a water pump motor starts to operate; and finally, pressing a button on the panel of the remote control module, stopping the operation of the water pump motor, and stopping the illumination of the indicator lamp.
3. The water pump is controlled by manual operation.
Firstly, manually pressing a manual starting button SB2, closing the manual starting button SB2, and starting a water pump motor to operate; finally, the stop button SB1 is manually pressed, the stop button SB1 is disconnected, the operation of the water pump motor is stopped, and the stop indicator lamp is on.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present utility model. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the utility model. Thus, the present utility model is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (10)
1. A water pump control device for a coal mine underground drainage system, comprising:
the high-voltage relay KA2 is used for controlling the magnetic starter KM1 of the water pump to be powered on or powered off;
the low-voltage relay KA1 is used for controlling the relay high-voltage KA2 to be powered on or powered off;
the remote control module is used for receiving a remote control instruction in a wireless communication mode and controlling the low-voltage relay KA1 to be powered on or powered off and the magnetic starter KM1 and the thermal relay R which are connected in series with the main switch QF.
2. A water pump control apparatus for a coal mine underground drainage system as claimed in claim 1, wherein: the electric power supply device further comprises a manual starting button SB2, wherein the manual starting button SB2 is used for controlling the magnetic starter KM1 to be powered on or powered off in a power-off state of the high-voltage relay KA2.
3. A water pump control apparatus for a coal mine underground drainage system as claimed in claim 1, wherein: a stop button SB1 is also included, the stop button SB1 being used to turn on or off the power supply loop of the magnetic starter KM 1.
4. A water pump control apparatus for a coal mine underground drainage system as claimed in claim 1, wherein: the auxiliary power supply is further included, and the auxiliary power supply supplies power to the high-voltage relay KA2 when the low-voltage relay KA1 is powered.
5. A water pump control apparatus for a coal mine underground drainage system as claimed in claim 4, wherein: the auxiliary power supply is connected with the remote control module in parallel, and the water pump control device further comprises a master switch KF for controlling the remote control module and the auxiliary power supply to be electrified or powered off.
6. A water pump control apparatus for a coal mine underground drainage system as claimed in claim 1, wherein: the high-voltage relay KA2 is also connected with an automatic operation indicator lamp in series.
7. A water pump control apparatus for a coal mine underground drainage system as claimed in claim 1, wherein: the normally closed node KM1 of the magnetic starter KM1 is connected in series with a stop indicator lamp.
8. A water pump control apparatus for a coal mine underground drainage system as claimed in claim 1, wherein: the novel refrigerator further comprises a refrigerator body (1), wherein the refrigerator body (1) is provided with a refrigerator door (2) capable of being opened and closed, and a sealing ring (3) used for being matched with the refrigerator door (2) to achieve sealing is fixedly arranged on the refrigerator body (1).
9. A water pump control apparatus for a coal mine underground drainage system as claimed in claim 8, wherein: the remote control module is characterized in that a first window (4) is formed in the box door (2), the first window (4) exposes the remote control module, and a soft transparent film (5) for sealing the first window (4) is arranged in the first window (4).
10. A water pump control apparatus for a coal mine underground drainage system as claimed in claim 9, wherein: the soft transparent film (5) is fixedly connected with the inner side wall of the box door (2) through a hard transparent sheet (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320832464.3U CN219549096U (en) | 2023-04-14 | 2023-04-14 | Water pump control device for underground coal mine drainage system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320832464.3U CN219549096U (en) | 2023-04-14 | 2023-04-14 | Water pump control device for underground coal mine drainage system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219549096U true CN219549096U (en) | 2023-08-18 |
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ID=87705138
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320832464.3U Active CN219549096U (en) | 2023-04-14 | 2023-04-14 | Water pump control device for underground coal mine drainage system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219549096U (en) |
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2023
- 2023-04-14 CN CN202320832464.3U patent/CN219549096U/en active Active
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