CN217307244U

CN217307244U - Device for recording power failure time in production

Info

Publication number: CN217307244U
Application number: CN202220378111.6U
Authority: CN
Inventors: 汪良恩; 王锡康; 姜兰虎; 高佩全
Original assignee: Shandong Xinyuan Microelectronics Co ltd
Current assignee: Shandong Xinyuan Microelectronics Co ltd
Priority date: 2022-02-24
Filing date: 2022-02-24
Publication date: 2022-08-26
Anticipated expiration: 2032-02-24

Abstract

The utility model relates to a device for recording the power failure time in production, which comprises a power-on normally open circuit and a power-on normally closed circuit, wherein the power-on normally open circuit comprises a power-on normally open relay, a clock I and a battery I; the energized normally closed circuit comprises an energized normally closed relay, a clock II and a battery II; one end of the electrified normally closed relay is provided with C, D two ends, C, D two ends are connected with the mains supply, the other end of the electrified normally closed relay is provided with a A, B connecting end, the A connecting end is connected with a battery II, and the B connecting end is connected with a clock II; switch on and normally open relay one end and be provided with G, H both ends, G, H both ends and mains connection, the switch on and normally open the relay other end and be provided with the E, F link, the E link is connected with battery one, the F link is connected with clock and watch one. The utility model discloses a set up two kinds of circuits of circular telegram normally open circuit and circular telegram normally closed circuit and mutually support, according to the power off time and when the power failure can reset the time in order to accomplish the production task.

Description

Device for recording power failure time in production

Technical Field

The utility model relates to a power failure technical field, in particular to device of power off time in record production.

Background

Earlier, electrical energy began to be applied to the lighting. It eliminates the limit of human life and production labor at night, greatly prolongs the labor time of human for creating wealth, improves the labor condition and enriches the life of people. The method lays the broadest social foundation for the application of electric energy and becomes a strong power for propelling the electric energy production. The application of electricity not only affects various aspects of substance production, but also increasingly penetrates various aspects of human life.

With the continuous development of science and technology, nowadays, we have entered the "information age", but today, the internet age still has a continuously increasing demand for electric power. More and more electrically driven devices are being manufactured with the advent of technology, computers, home appliances, production machines, medical devices, and the like. Widely applied electric power is an indispensable part in production and life of people nowadays. The large-scale power system appearing in the 20 th century is called one of the most important achievements in the history of human engineering science, and the important position of power in the modern society is also illustrated by the appearance of a power production and consumption system consisting of power generation, power transmission, power transformation, power distribution, power utilization and the like.

In the prior art, a plurality of production devices have relatively fixed production periods, such as heat preservation time, grinding time, stirring time, heating time and the like, power failure can be caused due to various reasons in production, once power failure occurs, the production rhythm is disturbed, and when power is supplied again, how to set time is not known to complete the production task.

SUMMERY OF THE UTILITY MODEL

In view of in the production among the prior art because all kinds of reasons can lead to the power failure, in case the power failure, the production rhythm is disturbed, does not know how to set for the time in order to accomplish the problem of production task when coming the call once more, the utility model provides a device of power off time in record production, through the cooperation of these two kinds of circuits of circular telegram normally open circuit and circular telegram normally closed circuit, reach the purpose of calculating the power off time, can reset the time according to the power off time in order to accomplish the production task.

In order to solve the technical problem, the utility model discloses a following technical scheme: a device for recording power failure time in production comprises a power-on normally open circuit and a power-on normally closed circuit, wherein the power-on normally open circuit comprises a power-on normally open relay, a clock I and a battery I; the energized normally-closed circuit comprises an energized normally-closed relay, a clock II and a battery II;

one end of the electrified normally closed relay is provided with C, D two ends, the C, D two ends are connected with a mains supply, the other end of the electrified normally closed relay is provided with a A, B connecting end, the A connecting end is connected with a battery II, and the B connecting end is connected with a clock II;

the circular telegram is normally opened relay one end and is provided with G, H both ends, G, H both ends and mains connection, the circular telegram is normally opened the relay other end and is provided with the E, F link, the E link is connected with battery one, the F link is connected with clock one.

Through the technical scheme, the two circuits of the electrified normally open circuit and the electrified normally closed circuit are matched with each other, the purpose of calculating the power failure time is achieved, and the time can be reset according to the power failure time so as to complete the production task.

Furthermore, the second clock is connected with the second battery through a wire.

Further, the first clock is connected with the battery through a wire.

Furthermore, the A connecting end is connected with a second battery and a second clock circuit.

Further, the F connecting end is connected with a battery I and a clock I circuit.

Further, when the mains supply is normal, the clock I stops running, and the hour hand and the minute hand point to zero; when the mains supply has a power failure, the clock starts to operate.

Further, the clock II operates normally when the mains supply is normal; and when the mains supply is powered off, the clock II stops running.

By the technical scheme, when the mains supply is normal, the clock II operates normally, and the clock I stops; when the mains supply is powered off, the clock II stops running, and the clock I starts running; when the call comes again, the clock II starts to operate, and the clock I stops operating; the manufacturer can determine the power failure time by looking at the first clock.

Compared with the prior art, the utility model discloses the beneficial effect who has does:

1. the utility model discloses a set up two kinds of circuits of circular telegram normally open circuit and circular telegram normally closed circuit and mutually support, reach the purpose of calculating the power off time, can reset the time in order to accomplish the production task according to the power off time.

2. When the utility model is in normal state, the clock II operates normally and the clock I stops; when the mains supply is powered off, the clock II stops running, and the clock I starts running; when the call comes again, the clock II starts to operate, and the clock I stops operating; the manufacturer can determine the power failure time by looking at the first clock.

3. The utility model discloses under the condition of known power off time, can learn the time when the power failure takes place and when coming the call once more through looking over clock and watch two.

Drawings

FIG. 1 is a circuit of the present invention;

FIG. 2 is a circuit for turning on the power supply of the present invention;

FIG. 3 is a schematic diagram of the working flow of the energized normally closed circuit of the present invention;

FIG. 4 is a schematic diagram of the working flow of the power-on normally-open circuit of the present invention;

fig. 5 is a schematic diagram of the internal structure of the energized normally closed relay of the present invention;

fig. 6 is a schematic diagram of the internal structure of the power-on normally-open relay of the present invention;

fig. 7 is a schematic diagram of the power-on normally closed relay of the present invention;

fig. 8 is a schematic diagram of the power-on normally-open relay of the present invention.

1, a clock I; 2. a second clock; 3. a power-on normally-open relay; 4. a power-on normally-closed relay; 5. a first battery; 6. and a second battery.

Detailed Description

In order to make the technical solution and the advantageous effects of the present invention more clear, the present invention will be further described in detail with reference to the following embodiments.

The utility model relates to a device for recording the power failure time in production;

referring to fig. 1-8, the device for recording the power failure time in production comprises a power-on normally-open circuit and a power-on normally-closed circuit, wherein the power-on normally-open circuit comprises a power-on normally-open relay 3, a clock I1 and a battery I5; the power-on normally open relay 3 is provided with G, H two ends, G, H two ends are connected with a mains supply, the other end of the power-on normally open relay 3 is provided with a E, F connecting end, the E connecting end is connected with a battery I5, the F connecting end is connected with a clock I1, the clock I1 is in electric wire connection with the battery I5, when the mains supply is normal, a power-on normally open circuit is disconnected, the clock I1 stops running, and the hour hand and the minute hand point zero points; when the mains supply has a power failure, the power-on normally-open circuit is switched on, the clock 1 starts to operate, and the power failure duration is recorded.

The energized normally-closed circuit comprises an energized normally-closed relay 4, a second clock 2 and a second battery 6; the intelligent power supply comprises an electrified normally closed relay 4, a battery II 6, a clock II 2, a C, D, a C, D and a C, D, wherein C, D two ends are arranged at one end of the electrified normally closed relay 4, the C, D two ends are connected with a mains supply, the A, B connecting end is arranged at the other end of the electrified normally closed relay 4, the A, B connecting end is connected with the battery II 6, the B connecting end is connected with the clock II 2, the two ends of the electrified normally closed relay 4 are connected with the mains supply, a A, B connecting end is arranged at the other end of the electrified normally closed relay 4, the A, B connecting end is connected with the battery II 6, the B connecting end is connected with the clock II 2, and the clock II 2 normally operates when the mains supply is normal; and when the commercial power fails, the clock II 2 stops running.

The utility model discloses a theory of operation: when the commercial power is normally supplied, the electrified normally closed circuit operates, the electrified normally open circuit does not operate, the clock II 2 operates normally to indicate normal Beijing time, the clock I1 does not operate, and the hour hand and the minute hand of the clock I1 both indicate zero points;

when the mains supply has a power failure, the electrifying normally closed circuit stops running, the clock II 2 stops running, the hour hand and the minute hand both stop at the power failure time, the time point of the power failure is recorded, meanwhile, the electrifying normally open circuit starts running, the clock I1 starts running, and the power failure time is recorded;

the manufacturer determines the power failure time point by looking at the second clock 2 and determines the power failure time by looking at the first clock 1.

When power comes again, the energized normally closed circuit operates, the clock II 2 operates, the energized normally open circuit stops operating, and the clock I1 does not operate any more.

It should be understood that the detailed description and specific examples, while indicating the invention, are given by way of illustration only, not by way of limitation, since other embodiments will become apparent to those skilled in the art upon consideration of the following detailed description of the invention without any creative effort.

Claims

1. A device for recording power failure time in production comprises a power-on normally open circuit and a power-on normally closed circuit, and is characterized in that the power-on normally open circuit comprises a power-on normally open relay (3), a clock I (1) and a battery I (5); the energized normally-closed circuit comprises an energized normally-closed relay (4), a second clock (2) and a second battery (6);

one end of the electrified normally closed relay (4) is provided with C, D two ends, the C, D two ends are connected with a mains supply, the other end of the electrified normally closed relay (4) is provided with a A, B connecting end, the A connecting end is connected with a second battery (6), and the B connecting end is connected with a second clock (2);

normally open relay (3) one end in the circular telegram is provided with G, H both ends, G, H both ends and mains connection, the circular telegram normally opens relay (3) other end and is provided with the E, F link, the E link is connected with battery (5), the F link is connected with clock (1).

2. A device for recording the time of a blackout in production according to claim 1, wherein the second timepiece (2) is connected to the second battery (6) by an electric wire.

3. A device for recording the time of a blackout in production according to claim 1, wherein the first timepiece (1) is connected to the first battery (5) by an electric wire.

4. The device for recording the power failure time in production as claimed in claim 1, wherein the first clock (1) stops running when the mains supply is normal, and the hour hand and the minute hand point to zero; when the mains supply has a power failure, the clock I (1) starts to operate.

5. The device for recording the power failure time in production as claimed in claim 1, wherein the second clock (2) operates normally when the mains supply is normal; and when the mains supply is powered off, the second clock (2) stops running.