CN214281027U

CN214281027U - Circuit breaker of remote control and measurement

Info

Publication number: CN214281027U
Application number: CN202023258313.7U
Authority: CN
Inventors: 刘震; 阎向军; 曾桂波
Original assignee: Zaoji Intelligent Control Technology Guangzhou Co ltd
Current assignee: Zaoji Intelligent Control Technology Guangzhou Co ltd
Priority date: 2020-12-29
Filing date: 2020-12-29
Publication date: 2021-09-24
Anticipated expiration: 2030-12-29

Abstract

The utility model provides a circuit breaker of remote control and measurement, including power module, host system, relay module, OTC module, RS485 module, voltage detection module, current detection module, on-the-spot control module, clock module and AC220 input module, host system connects and is equipped with power module, power module connects and is equipped with AC220 input module, host system both way junction is equipped with the OTC module, host system both way junction is equipped with the RS485 module, host system both way junction is equipped with voltage detection module, host system both way junction is equipped with current detection module, host system both way junction is equipped with on-the-spot control module, the beneficial effects of the utility model are that: the utility model discloses simple structure, the function is easy going, simple to operate, occupation space is little, can directly replace the ordinary circuit breaker in the existing equipment, and the installation transformation degree of difficulty is little, possesses complicated logic control or coordinated control function, also possesses the analysis function to electric quantity, voltage, electric current, power consumption time isoparametric simultaneously.

Description

Circuit breaker of remote control and measurement

Technical Field

The utility model belongs to the technical field of the empty division of intelligence, concretely relates to circuit breaker of remote control and measurement.

Background

With the popularization of energy-saving concepts and the development of energy-saving technologies, lighting is taken as a device with higher energy consumption in an intelligent building, and the use and the development of energy conservation are more and more paid attention by broad audiences. The prior art mainly comprises the following two types of lighting energy-saving control: the circuit breaker is a switching device which can close, bear and open the current under the condition of a normal loop and can close, bear and open the current under the condition of an abnormal loop within a specified time. At present, the circuit breaker has obtained extensive application, and current circuit breaker still exists following defect:

1) the original circuit needs to be modified when some other functions need to be controlled nowadays, the equipment is expensive, the cost is increased, and a lot of time is needed for modification.

2) When using, newly-increased equipment need provide independent control box and install, additionally occupy the space of electric well or distribution room, and it is also inconvenient to install and use.

3) The existing relay only has simple on-off control of lighting equipment or timing on-off control according to a control strategy, does not have a complex logic control or linkage control function, and also does not have an analysis function on parameters such as electric quantity, voltage, current, power utilization time and the like.

Therefore, it is desirable to provide a remotely controlled and metered circuit breaker that solves the above problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a circuit breaker of remote control and measurement aims at solving among the prior art equipment cost expensive, needs to reform transform former circuit, newly-increased equipment need provide the independent control case and install, additionally occupies the electric well or joins in marriage the space in electrical room and only possesses the simple on-off control's of lighting apparatus problem.

In order to achieve the above object, the utility model provides a following technical scheme: a remote control and metering circuit breaker comprises a power supply module, a main control module, a relay module, an OTC module, an RS485 module, a voltage detection module, a current detection module, a field control module, a clock module and an AC220 input module, wherein the main control module is connected with the power supply module, and the power supply module is connected with the AC220 input module;

the system comprises a main control module, a voltage detection module, a current detection module and a field control module, wherein the main control module is provided with an OTC module in a bidirectional connection manner, the main control module is provided with an RS485 module in a bidirectional connection manner, the main control module is provided with the voltage detection module in a bidirectional connection manner, the main control module is provided with the current detection module in a bidirectional connection manner, and the field control module in a bidirectional connection manner;

the main control module is provided with a relay module in a bidirectional connection manner;

in order to provide accurate time for the device, as a preferred embodiment of the present invention, the main control module is provided with a clock module in a bidirectional connection manner;

the relay module, the OTC module, the RS485 module, the voltage detection module, the current detection module, the field control module and the clock module are all electrically connected with the main control module, the main control module is electrically connected with the power supply module, and the power supply module is electrically connected with the AC220 input module;

compared with the prior art, the beneficial effects of the utility model are that:

1) the main control module is matched with other modules for use, so that the structure is simple, the manufacturing cost is low, the function is easy to implement, the installation and transformation difficulty is low, and the main control module can replace relays on other equipment for use;

2) through the simple appearance (standard 1P air switch), the installation is very convenient, a large amount of installation time is saved, the occupied space of the relay is small, the use is convenient and quick, and the experience is enhanced;

3) through OTC module, RS485 module, voltage detection module, the current detection module that is equipped with, can directly replace the ordinary circuit breaker in the existing equipment, possess complicated logic control or coordinated control function simultaneously, also possess the analysis function to parameters such as electric quantity, voltage, electric current, power consumption time.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic block diagram of the present invention.

In the figure: 1. a power supply module; 2. a main control module; 3. a relay module; 4. an OTA module; 5. an RS485 module; 6. a voltage detection module; 7. a current detection module; 8. a field control module; 9. a clock module; 10. AC220 input module.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-2, the present invention provides the following technical solutions: the utility model provides a circuit breaker of remote control and measurement, including power module 1, host system 2, relay module 3, OTC module 4, RS485 module 5, voltage detection module 6, current detection module 7, on-the-spot control module 8, clock module 9 and AC220 input module 10, host system 2 connects and is equipped with power module 1, power module 1 connects and is equipped with AC220 input module 10, AC220 input module 10 carries the electric energy for power module 1, power module 1 mainly includes the commercial power with general AC200V50HZ through the vary voltage, the change is host system 2 after the rectification and the distribution, relay module 3, clock module 9, RS485 module 5, the telecommunications module, the required low voltage power supply (DC9-36V) of OTA module 4.

Preferably, the main control module 2 is provided with an OTC module 4 in a bidirectional connection manner, the main control module 2 is provided with an RS485 module 5 in a bidirectional connection manner, the main control module 2 is provided with a voltage detection module 6 in a bidirectional connection manner, the main control module 2 is provided with a current detection module 7 in a bidirectional connection manner, the main control module 2 is provided with a field control module 8 in a bidirectional connection manner, the OTA module 4 is connected with the main control module 2 to obtain a firmware upgrading instruction, so that firmware is upgraded remotely in a wireless manner, data is exchanged with the main control module 2 through the RS485 module 5, further, the part of data is uploaded to the cloud end through Internet of things technology exchange for further processing, the voltage class parameter, voltage, frequency, active power and reactive power of an external input power supply are detected through the voltage detection module 6, and further, the part of data is exchanged to the main control module 2 for further processing, the current detection module 7 detects current data of an external input power supply, further exchanges the partial data to the main control module 2 for further processing, receives an external field manual control command through the field control module 8, and further exchanges the partial data to the main control module 2 for further processing.

Preferably, the main control module 2 is provided with a relay module 3 in a bidirectional connection manner, and the relay module 3 is used for receiving an external manual button command and/or a background remote switch command of the remote control and metering circuit breaker, so as to act on the relay module 3, and further, be used for controlling the on-off of the remote control and metering circuit breaker.

Preferably, the main control module 2 is provided with a clock module 9 in a bidirectional connection mode, the clock module 9 is used for providing accurate time for a built-in high-precision clock chip of the clock module, and the accurate time can be adjusted and calibrated in real time through a GPS/Beidou system, so that the intelligent air switch can perform a corresponding timing operation function as required.

Preferably, the relay module 3, the OTC module 4, the RS485 module 5, the voltage detection module 6, the current detection module 7, the field control module 8 and the clock module 9 are all electrically connected with the main control module 2, the main control module 2 is electrically connected with the power supply module 1, the power supply module 1 is electrically connected with the AC220 input module 10, the power supply module 1 is supplied with electric energy through the AC220 input module 10, the power supply module 1 is the main control module 2, the relay module 3, the OTC module 4, the RS485 module 5, the voltage detection module 6, the current detection module 7, the field control module 8 and the clock module 9 supply power, so that the field control module works normally.

The working principle is as follows: the AC220 input module 10 transmits electric energy to the power supply module 1, the power supply module 1 mainly comprises a low-voltage power supply (DC9-36V) required by a universal AC200V50HZ commercial power which is transformed, rectified and distributed, the commercial power is changed into a main control module 2, a relay module 3, a clock module 9, an RS485 module 5, a remote communication module and an OTA module 4, the main control module 2 is used for receiving an external manual button command and/or a background remote switch command to act on the relay module 3, further used for controlling the on-off of a remote control and metering circuit breaker, receiving a command of the main control module 2 through the relay module 3, used for connecting/disconnecting the power supply of a main circuit, further used for controlling the on-off of the remote control and metering circuit breaker, and connected with the main control upgrading module 2 through the OTA module 4 to obtain a firmware command, thereby upgrading firmware remotely in a wireless mode, data are exchanged with the main control module 2 through the RS485 module 5, further, the partial data are exchanged and uploaded to the cloud end through the Internet of things technology for further processing, voltage type parameters, voltage, frequency, active power and reactive power of an external input power supply are detected through the voltage detection module 6, further, the partial data are exchanged to the main control module 2 for further processing, current data of the external input power supply are detected through the current detection module 7, the partial data are further exchanged to the main control module 2 for further processing, an external field manual control command is received through the field control module 8, the partial data are further exchanged to the main control module 2 for further processing, the clock module 9 is used for accurate time provided by a built-in high-accuracy clock chip and can be adjusted and calibrated through a GPS/Beidou system in real time, therefore, the intelligent air switch can perform corresponding timing operation functions as required. The utility model discloses a simple structure, the function is easy going, simple to operate, occupation space is little, can directly replace the ordinary circuit breaker in the existing equipment, and the installation is reformed transform the degree of difficulty and is little.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a circuit breaker of remote control and measurement, includes power module (1), host system (2), relay module (3), OTC module (4), RS485 module (5), voltage detection module (6), current detection module (7), field control module (8), clock module (9) and AC220 input module (10), its characterized in that: the main control module (2) is connected with a power supply module (1), and the power supply module (1) is connected with an AC220 input module (10);

the device is characterized in that an OTC module (4) is arranged on the main control module (2) in a bidirectional connection mode, an RS485 module (5) is arranged on the main control module (2) in a bidirectional connection mode, a voltage detection module (6) is arranged on the main control module (2) in a bidirectional connection mode, a current detection module (7) is arranged on the main control module (2) in a bidirectional connection mode, and a field control module (8) is arranged on the main control module (2) in a bidirectional connection mode;

the main control module (2) is provided with a relay module (3) in a bidirectional connection manner;

the main control module (2) is provided with a clock module (9) in a bidirectional connection manner;

the intelligent power supply device is characterized in that the relay module (3), the OTC module (4), the RS485 module (5), the voltage detection module (6), the current detection module (7), the field control module (8) and the clock module (9) are all electrically connected with the main control module (2), the main control module (2) is electrically connected with the power supply module (1), and the power supply module (1) is electrically connected with the AC220 input module (10).