CN215979954U

CN215979954U - Apply to electrical equipment of underground garage sewer water treatment

Info

Publication number: CN215979954U
Application number: CN202022550016.3U
Authority: CN
Inventors: 高筱然
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-11-06
Filing date: 2020-11-06
Publication date: 2022-03-08
Anticipated expiration: 2030-11-06

Abstract

The utility model provides electrical equipment applied to underground garage drainage channel water treatment, which comprises a control cabinet, parallel sliding rods, a contact sliding device, a limit switch, a pipeline and a water pump, wherein the control cabinet is connected with the parallel sliding rods; the control cabinet comprises a cabinet body and a cabinet plate, wherein a change-over switch, an operation indicator lamp, a fault indicator lamp, an automatic indicator lamp, a manual start button and a manual stop button are arranged on the cabinet body; the conversion switch is provided with a manual normally open contact and an automatic normally open contact; the cabinet board is provided with 3 air switches, 2 air switches, fuses, a time relay, an intermediate relay, a contactor and a thermal relay. This electrical equipment can effectual reduction rainy weather underground garage passageway ponding of water, reduces car owner's inconvenience.

Description

Apply to electrical equipment of underground garage sewer water treatment

Technical Field

The utility model belongs to the technical field of electricity, and relates to an electrical device applied to water treatment of a drainage channel of an underground garage.

Background

At present, along with the improvement of living standard, a family in urban life basically can have an automobile, underground garages are basically developed in various high-rise communities and commercial street regions, but in regions with abundant rainwater, a large amount of accumulated water exists in an underground garage channel of a community, great influence is caused on automobile owners, even the accumulated water cannot be discharged in time, and damage can be caused to community public equipment of the community.

SUMMERY OF THE UTILITY MODEL

In order to solve the problems, the utility model provides the electrical equipment applied to the water treatment of the underground garage sewer passage, which can effectively reduce the accumulated water of the underground garage sewer passage in rainy days and reduce the inconvenience of car owners.

The utility model relates to electrical equipment applied to underground garage drainage channel water treatment, which comprises a control cabinet, parallel sliding rods, a contact sliding device, a limit switch, a pipeline and a water pump, wherein the control cabinet is provided with a water inlet and a water outlet; the control cabinet comprises a cabinet body and a cabinet plate, wherein a change-over switch, an operation indicator lamp, a fault indicator lamp, an automatic indicator lamp, a manual start button and a manual stop button are arranged on the cabinet body; the conversion switch is provided with a manual normally open contact and an automatic normally open contact; the operation indicator light, the fault indicator light, the automatic indicator light and the manual indicator light are AC220V power indicator lights; the manual starting button is provided with a normally open contact; the manual stop button is provided with a normally closed contact; the cabinet board is provided with 3 air switches, 2 air switches, a fuse, a time relay, an intermediate relay, a contactor and a thermal relay; the time relay is provided with a time relay base, and the time relay base can provide a group of normally open contacts; the intermediate relay is provided with an intermediate relay base, and the intermediate relay base can provide two groups of normally open contacts; the parallel sliding rods are vertically arranged at the bottom of the launching channel; the contact sliding device comprises a circular plastic base and a cylindrical plastic long rod, the cylindrical plastic long rod is arranged at the center of the circular plastic base, and the contact sliding device is arranged on the parallel sliding rods and slides to the lower sides of the parallel sliding rods; the limit switch is arranged on the parallel sliding rod and is arranged on the upper side of the parallel sliding rod; the pipeline connects the water pump with the water in the channel, and the pipeline connects the water pump with the ground drainage channel; the 3-piece air switch is connected with an AC380V power supply, is respectively connected with the contactor and the thermal relay in series and is connected with the water pump; the 2-piece air switch is connected with an AC220V power supply; the fuse is connected to the positive end of the AC220V power supply; the normally-open point of the thermal relay is connected with the fault indicating lamp in series, and is connected with an AC220V power supply through a fuse; the normally closed point of the thermal relay is connected with the fuse in series; the automatic normally open contact, the AC220V time relay coil and the limit switch are sequentially connected in series and are connected into an AC220V power supply through a thermal relay normally closed point and a fuse, the automatic normally open contact is electrically connected with the automatic indicator light, and the automatic normally open contact is connected into the AC220V power supply through the thermal relay normally closed point and the fuse; the manual normally open contact, the manual start button, the manual stop button and the intermediate relay are sequentially connected in series, the normally open point of the intermediate relay is connected with the manual start button in parallel, the AC220V power supply is connected through the normally closed point of the thermal relay and the fuse, the manual normally open contact is electrically connected with the manual indicating lamp, and the AC220V power supply is connected through the normally closed point of the thermal relay and the fuse; the normally-open point of the intermediate relay and the normally-open point of the time relay are connected in parallel and then connected with a coil of the contactor in series, and the AC220V power supply is connected through the normally-closed point of the thermal relay and the fuse; the contactor normally open point is connected with the running indicator lamp in series, and the AC220V power supply is connected through the thermal relay normally closed point and the fuse.

Further according to the working condition of the power equipment, the limit switch in the electrical equipment is a normally open contact and can be fixed on the parallel sliding rods.

Further be carved with the scale on the parallel litter, the water level of passageway water can be marked to the scale, the position of limit switch is adjusted according to the demand of passageway water level to the scale.

Furthermore, a circular plastic base in the contact sliding device can move on the parallel sliding rods by means of buoyancy of water, a cylindrical plastic long rod in the contact sliding device is 15cm high, and the limit switch is triggered by the circular plastic base under the drive of the buoyancy of water in a channel.

The main circuit of the water pump is further connected with a thermal relay, so that overload protection can be performed on the water pump; the contactor coil power supply is connected into the contactor coil through a normally closed contact of the thermal relay, and when the water pump is overloaded, the electric equipment cannot be operated.

Further time relay is outage time delay relay, and coil voltage is 220V, time relay passes through adjust knob, control time relay time delay, limit switch resets the back, and time relay coil is still in the actuation state, the water pump can run for a long time, avoids frequently inching to cause the damage to the water pump.

The water pump further comprises an impeller and a motor; the motor is a three-phase asynchronous motor.

Drawings

FIG. 1 is a schematic view of the structure of an electric apparatus for water treatment of a drainage channel of an underground garage;

FIG. 2 is a schematic structural view of an electrical equipment control cabinet for water treatment of a sewer of an underground garage;

fig. 3 is a working circuit diagram of the electric equipment applied to the water treatment of the underground garage drainage channel.

In the figure: 1. a limit switch; 2. a parallel slide bar; 3. a contact sliding device; 4. a water pump; 5. a pipeline; 6. a control cabinet; 7. A cabinet panel; 8. a fuse; 9. 3 air switches; 10. 2 air switches; 11. a contactor; 12. a thermal relay; 13. A time relay; 14. an intermediate relay; 15. a cabinet body; 16. an operation indicator light; 17. a fault indicator light; 18. an automatic indicator light; 19. a manual indicator light; 20. a manual stop button; 21. a manual start button; 22. and a switch is switched.

Detailed Description

The following explains in detail the embodiment of the electrical apparatus for treating water in an underground garage passage according to the present invention with reference to the accompanying drawings.

As shown in fig. 1, the electric equipment comprises a control cabinet 6, a parallel slide rod 2, a contact sliding device 3, a limit switch 1, a pipeline 5 and a water pump 4; as shown in fig. 2, the control cabinet 6 includes a cabinet body 15 and a cabinet plate 7, and a change-over switch 22, an operation indicator light 16, a fault indicator light 17, an automatic indicator light 18, a manual indicator light 19, a manual start button 21 and a manual stop button 20 are mounted on the cabinet body 15; the transfer switch 22 is provided with a manual normally open contact and an automatic normally open contact; the operation indicator lamp 16, the fault indicator lamp 17, the automatic indicator lamp 18 and the manual indicator lamp 19 are AC220V power indicator lamps; the manual starting button 21 is provided with a normally open contact; the manual stop button 20 is provided with a normally closed contact; the cabinet plate 7 is provided with 3

air switches

9, 2 air switches 10, a fuse 8, a time relay 13, an intermediate relay 14, a contactor 11 and a thermal relay 12; the time relay 13 is provided with a time relay 13 base, and the time relay 13 base can provide a group of normally open contacts; the intermediate relay 14 is provided with an intermediate relay 14 base, and the intermediate relay 14 base can provide two groups of normally open contacts; the parallel sliding rod 2 is vertically arranged at the bottom of the launching channel; the contact sliding device 3 comprises a circular plastic base and a cylindrical plastic long rod, the cylindrical plastic long rod is arranged at the central position of the circular plastic base, and the contact sliding device 3 is arranged on the parallel sliding rod 2 and slides to the lower side of the parallel sliding rod 2; the limit switch 1 is arranged on the parallel sliding rod 2 and is arranged on the upper side of the parallel sliding rod 2; the pipeline 5 connects the water pump 4 with water in the channel, and the pipeline 5 connects the water pump 4 with a ground drainage channel; as shown in fig. 3, the 3-piece air switch 9QF1 is connected to an AC380V power supply, respectively connected in series with a contactor 11KM and a thermal relay 12FR, and connected to a water pump 4M; the 2-piece air switch 10QF2 is connected to an AC220V power supply; the fuse 8FU is connected to the positive end of the AC220V power supply; the normally-open point FR1-2 of the thermal relay 12 is connected with the fault indicator lamp 17HY in series, and is connected with an AC220V power supply through a fuse 8 FU; the normally closed point FR1-1 of the thermal relay 12 is connected with the fuse 8FU in series; the automatic normally open contact SA1-2, the time relay 13KT coil and the limit switch 1SQ are sequentially connected in series and are connected with an AC220V power supply through a normally closed point FR1-1 of the thermal relay 12 and a fuse 8FU, the automatic normally open contact SA1-2 is electrically connected with the automatic indicator lamp 18HL2, and the automatic normally open contact SA1-1 and the fuse 8FU are connected with the AC220V power supply; the manual normally open contact SA1-1, the manual start button 21SB1, the manual stop button 20SB2 and the intermediate relay 14KA are sequentially connected in series, the normally open point KA1-1 of the intermediate relay 14 is connected with the manual start button 21SB1 in parallel, the AC220V power supply is accessed through the normally closed point FR1-1 of the thermal relay 12 and the fuse 8FU, the manual normally open contact SA1-1 is electrically connected with the manual indicator lamp 19HL1, and the AC220V power supply is accessed through the normally closed point FR1-1 of the thermal relay 12 and the fuse 8 FU; the intermediate relay 14 normally-open point KA1-2 and the time relay 13 normally-open point KT1-1 are connected in parallel and then connected with a contactor coil KM1 in series, and are connected with an AC220V power supply through a normally-closed point FR1-1 and a fuse 8FU of the thermal relay 12; the contactor normally-open point KM1-1 is connected with the operation indicator lamp 16HG in series, and is connected with an AC220V power supply through a normally-closed point FR1-1 of the thermal relay 12 and a fuse 8 FU.

According to the requirement of the working condition of the electrical equipment, the limit switch 1 in the electrical equipment is a normally open contact, and the limit switch 1 can be fixed on the parallel sliding rod 2.

Further be carved with the scale on parallel litter 2, the water level of passageway water can be marked to the scale, the position of limit switch 1 is adjusted according to the demand of passageway water level to the scale.

Furthermore, a circular plastic base in the contact sliding device 3 can move on the parallel sliding rod 2 by means of buoyancy of water, a long cylindrical plastic rod in the contact sliding device 3 is 15cm high, and the limit switch 1 is triggered by the circular plastic base under the drive of the buoyancy of water in a channel.

The main circuit of the water pump 4 is further connected with a thermal relay 12, so that overload protection can be performed on the water pump 4; the contactor 11 coil power supply is connected into the contactor 11 coil through the normally closed contact of the thermal relay 12, and when the water pump 4 is overloaded, the electrical equipment cannot be operated.

Further time relay 13 is outage time delay relay, and coil voltage is 220V, time relay 13 passes through adjust knob, control time relay coil time delay, limit switch 1 resets the back, and time relay coil is still in the actuation state, water pump 4 can be moved for a long time, avoids frequently inching to cause the damage to water pump 4.

The water pump 4 further comprises an impeller and a motor; the motor is a three-phase asynchronous motor, the impeller is driven to rotate under the power-on condition, and the impeller generates thrust when the motor rotates to push water in the underground garage channel into the ground drainage channel.

Further, the change-over switch 22 can select manual control and automatic control, when the change-over switch 22 rotates to a manual position, the manual normally open contact is closed, the manual operation indicator light 16 is on, the automatic operation indicator light 16 is off, when the manual start button 21 is pressed, the water pump 4 operates, and when the manual stop button 20 is pressed, the water pump 4 stops; when the change-over switch 22 rotates to an automatic position, the automatic normally open contact is closed, the automatic operation indicator light 16 is on, and the manual operation indicator light 16 is off; the power equipment can select one control mode according to the actual operation condition; the manual control is operated by a worker, and the start and stop of the water pump 4 are controlled by operating a manual start button 21 and a manual stop button 20; under the condition of unmanned operation, the automatic control causes the contact sliding device 3 to touch the limit switch 1 by the rising of the water level of the channel water, controls the starting of the water pump 4, and controls the stop of the water pump 4 by the time set by the time relay 13.

Finally, it should be noted that the above embodiments are only used for illustrating the technical solutions of the present invention and not for limiting the same. It will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the utility model as defined by the appended claims.

Claims

1. An electrical device applied to underground garage drainage channel water treatment is characterized by comprising a control cabinet, parallel sliding rods, a contact sliding device, a limit switch, a pipeline and a water pump; the control cabinet comprises a cabinet body and a cabinet plate, wherein a change-over switch, an operation indicator lamp, a fault indicator lamp, an automatic indicator lamp, a manual start button and a manual stop button are arranged on the cabinet body; the conversion switch is provided with a manual normally open contact and an automatic normally open contact; the operation indicator light, the fault indicator light, the automatic indicator light and the manual indicator light are AC220V power indicator lights; the manual starting button is provided with a normally open contact; the manual stop button is provided with a normally closed contact; the cabinet board is provided with 3 air switches, 2 air switches, a fuse, a time relay, an intermediate relay, a contactor and a thermal relay; the time relay is provided with a time relay base, and the time relay base can provide a group of normally open contacts; the intermediate relay is provided with an intermediate relay base, and the intermediate relay base can provide two groups of normally open contacts; the parallel sliding rods are vertically arranged at the bottom of the launching channel; the contact sliding device comprises a circular plastic base and a cylindrical plastic long rod, the cylindrical plastic long rod is arranged at the center of the circular plastic base, and the contact sliding device is arranged on the parallel sliding rods and slides to the lower sides of the parallel sliding rods; the limit switch is arranged on the parallel sliding rod and is arranged on the upper side of the parallel sliding rod; the pipeline connects the water pump with the water in the channel, and the pipeline connects the water pump with the ground drainage channel; the 3-piece air switch is connected with an AC380V power supply, is respectively connected with the contactor and the thermal relay in series and is connected with the water pump; the 2-piece air switch is connected with an AC220V power supply; the fuse is connected to the positive end of the AC220V power supply; the normally-open point of the thermal relay is connected with the fault indicating lamp in series, and is connected with an AC220V power supply through a fuse; the normally closed point of the thermal relay is connected with the fuse in series; the automatic normally open contact, the AC220V time relay coil and the limit switch are sequentially connected in series and are connected into an AC220V power supply through a thermal relay normally closed point and a fuse, the automatic normally open contact is electrically connected with the automatic indicator light, and the automatic normally open contact is connected into the AC220V power supply through the thermal relay normally closed point and the fuse; the manual normally open contact, the manual start button, the manual stop button and the intermediate relay are sequentially connected in series, the normally open point of the intermediate relay is connected with the manual start button in parallel, the AC220V power supply is connected through the normally closed point of the thermal relay and the fuse, the manual normally open contact is electrically connected with the manual indicating lamp, and the AC220V power supply is connected through the normally closed point of the thermal relay and the fuse; the normally-open point of the intermediate relay and the normally-open point of the time relay are connected in parallel and then connected with a coil of the contactor in series, and the AC220V power supply is connected through the normally-closed point of the thermal relay and the fuse; the contactor normally open point is connected with the running indicator lamp in series, and the AC220V power supply is connected through the thermal relay normally closed point and the fuse.

2. The electrical equipment for water treatment of a sewer of an underground garage according to claim 1, wherein the limit switch in the electrical equipment is a normally open contact, and the limit switch can be fixed on the parallel sliding rods.

3. The electrical equipment for treating water in a sewer of an underground garage according to claim 1, wherein the parallel sliding rods are carved with scales, the scales can mark the water level of the sewer water, and the scales can adjust the position of the limit switch according to the requirement of the water level of the sewer water.

4. The electrical equipment for water treatment of a sewer of an underground garage according to claim 1, wherein the circular plastic base of the contact sliding device can move on the parallel sliding rods by means of buoyancy of water, the height of the long cylindrical plastic rod of the contact sliding device is 15cm, and the limit switch is triggered by the circular plastic base under the drive of the buoyancy of the water in the sewer.

5. The electrical equipment for water treatment of a sewer of an underground garage according to claim 1, wherein the water pump comprises an impeller and a motor; the motor is a three-phase asynchronous motor.