CN205374574U - Take single -phase multi -functional electric power measuring instrument of off -limit alarm type - Google Patents
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- CN205374574U CN205374574U CN201620058343.8U CN201620058343U CN205374574U CN 205374574 U CN205374574 U CN 205374574U CN 201620058343 U CN201620058343 U CN 201620058343U CN 205374574 U CN205374574 U CN 205374574U
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Abstract
本实用新型公开了一种带越限报警型单相多功能电力监测仪表，其包括电力监测装置，该电力监测装置包括：具有人机界面输入接口的人机界面板；具有人机界面输出口、电源及信号输入接口的控制板；具有电源及信号输出接口的电源板；控制板包括主控模块、接于主控模块的变送模块、通信模块、数据存储模块；人机界面板包括接于主控模块的人机界面模块；电源板包括接于主控模块的电量采样模块、电源模块、超限报警输出模块。该装置功能高度集中，结构尽可能简化、体积减小，方便加工生产，提高生产效率，节约生产成本。
The utility model discloses a single-phase multi-function electric power monitoring instrument with over-limit alarm. , power supply and signal input interface control board; power supply board with power supply and signal output interface; control board includes main control module, transmission module connected to the main control module, communication module, data storage module; man-machine interface board includes interface The man-machine interface module connected to the main control module; the power board includes a power sampling module connected to the main control module, a power supply module, and an over-limit alarm output module. The function of the device is highly concentrated, the structure is simplified as much as possible, the volume is reduced, the processing and production are convenient, the production efficiency is improved, and the production cost is saved.
Description
技术领域technical field
本实用新型涉及电力监测装置，尤其是涉及一种带越限报警型单相多功能电力监测仪表。The utility model relates to an electric power monitoring device, in particular to a single-phase multifunctional electric power monitoring instrument with over-limit alarm.
背景技术Background technique
现在的单相多功能仪表功能虽然复杂，但是由于工业现场设备较多，线路错综复杂，而且功能不够集中，造成资源浪费、生产工序多、效率低的情况。Although the functions of the current single-phase multi-function instruments are complex, due to the large number of industrial field equipment, the wiring is intricate, and the functions are not concentrated enough, resulting in waste of resources, many production processes, and low efficiency.
实用新型内容Utility model content
本实用新型的目的就是为了解决上述问题，提供一种带越限报警型单相多功能电力监测仪表。The purpose of the utility model is to solve the above-mentioned problems, and provide a single-phase multifunctional electric power monitoring instrument with over-limit alarm.
为解决上述技术问题，本实用新型的实施方式提供了一种带越限报警型单相多功能电力监测仪表，其包括电力监测装置，该电力监测装置包括：In order to solve the above-mentioned technical problems, the embodiment of the present utility model provides a single-phase multifunctional power monitoring instrument with over-limit alarm, which includes a power monitoring device, and the power monitoring device includes:
具有人机界面输入接口的人机界面板；A man-machine interface board with a man-machine interface input interface;
具有人机界面输出口、电源及信号输入接口的控制板；Control board with man-machine interface output port, power supply and signal input interface;
具有电源及信号输出接口的电源板；Power board with power supply and signal output interface;
控制板包括主控模块、接于主控模块的变送模块、通信模块、数据存储模块；The control board includes a main control module, a transmission module connected to the main control module, a communication module, and a data storage module;
人机界面板包括接于主控模块的人机界面模块；The man-machine interface board includes a man-machine interface module connected to the main control module;
电源板包括接于主控模块的电量采样模块、电源模块、超限报警输出模块。The power board includes a power sampling module connected to the main control module, a power module, and an overrun alarm output module.
进一步，人机界面板分布于电力监测装置的上层；Further, the man-machine interface board is distributed on the upper layer of the power monitoring device;
控制板分布于电力监测装置的下层后侧；The control board is distributed on the rear side of the lower layer of the power monitoring device;
电源板分布于电力监测装置的下层前侧。The power board is distributed on the lower front side of the power monitoring device.
进一步，人机界面板、控制板、电源板插接安装于电力监测装置的壳体中。Further, the man-machine interface board, the control board, and the power board are plugged and installed in the casing of the power monitoring device.
本实用新型具有如下有益效果：该装置功能高度集中，结构尽可能简化、体积减小，方便加工生产，提高生产效率，节约生产成本。The utility model has the following beneficial effects: the function of the device is highly concentrated, the structure is simplified as much as possible, the volume is reduced, the processing and production are convenient, the production efficiency is improved, and the production cost is saved.
附图说明Description of drawings
图1为带越限报警型单相多功能电力监测仪表结构示意图；Figure 1 is a schematic structural diagram of a single-phase multifunctional power monitoring instrument with a limit alarm;
图2为带越限报警型单相多功能电力监测仪表原理图。Figure 2 is a schematic diagram of a single-phase multifunctional electric power monitoring instrument with a limit alarm.
附图标记说明：A、人机界面板；B、控制板；C、电源板；Explanation of reference signs: A, man-machine interface board; B, control board; C, power board;
A1、人机界面模块；A1. Man-machine interface module;
B1、主控模块；B2、变送模块；B3、通信模块；B4、数据存储模块；B1, main control module; B2, transmission module; B3, communication module; B4, data storage module;
C1、电量采样模块；C2、电源模块；C3、超限报警输出模块。C1, power sampling module; C2, power module; C3, overrun alarm output module.
具体实施方式detailed description
为使本实用新型的目的、技术方案和优点更加清楚，下面将结合附图对本实用新型的各实施方式进行详细的阐述。然而，本领域的普通技术人员可以理解，在本实用新型各实施方式中，为了使读者更好地理解本申请而提出了许多技术细节。但是，即使没有这些技术细节和基于以下各实施方式的种种变化和修改，也可以实现本申请各权利要求所要求保护的技术方案。In order to make the purpose, technical solutions and advantages of the present utility model clearer, various implementation modes of the present utility model will be described in detail below in conjunction with the accompanying drawings. However, those of ordinary skill in the art can understand that in each implementation manner of the present utility model, many technical details are proposed in order to enable readers to better understand the present application. However, even without these technical details and various changes and modifications based on the following embodiments, the technical solution claimed in each claim of the present application can be realized.
如图1所示，带越限报警型单相多功能电力监测仪表，其包括电力监测装置(以下简称“装置”)，该电力监测装置的壳体内设置有人机界面板A、控制板B、电源板C。人机界面板A、控制板B、电源板C插接安装于电力监测装置的壳体中。具体而言，人机界面板A分布于电力监测装置的上层；控制板B分布于电力监测装置的下层后侧；电源板C分布于电力监测装置的下层前侧。人机界面模块位于装置的上层；主控模块、数据存储模块、通信模块与变送模块位于装置下层后侧，与人机界面模块通过插针相连；电量采样模块、电源模块与越限报警输出模块位于装置的下层前侧，与后侧通过插针插座连接。As shown in Figure 1, the single-phase multifunctional power monitoring instrument with over-limit alarm includes a power monitoring device (hereinafter referred to as "device"). Power board C. The man-machine interface board A, the control board B, and the power board C are plugged and installed in the housing of the power monitoring device. Specifically, the human-machine interface board A is distributed on the upper layer of the power monitoring device; the control board B is distributed on the lower rear side of the power monitoring device; the power supply board C is distributed on the lower front side of the power monitoring device. The human-machine interface module is located on the upper layer of the device; the main control module, data storage module, communication module and transmission module are located on the rear side of the lower layer of the device, and are connected to the human-machine interface module through pins; the power sampling module, power supply module and over-limit alarm output The module is located on the front side of the lower layer of the device, and is connected to the rear side through a pin socket.
其中，人机界面板A的人机界面输入接口接于控制板的人机界面输出口，控制板具有电源及信号输入接口，电源板C的电源及信号输出接口接于控制板的电源及信号输入接口。Among them, the man-machine interface input interface of the man-machine interface board A is connected to the man-machine interface output port of the control board, the control board has power and signal input ports, and the power and signal output ports of the power board C are connected to the power and signal ports of the control board. input interface.
参见图2，控制板B包括主控模块B1、接于主控模块的变送模块B2、通信模块B3、数据存储模块B4，主控模块对各模块提供数据的综合处理，并输出相关控制信号，通信模块输出有串口485通信接口，进行数据采集等上位机操作，数据存储模块实现装置数据掉电存储功能，为装置保存电能、系统参数等数据。人机界面板A包括接于主控模块的人机界面模块A1；电源板C包括接于主控模块的电量采样模块C1、电源模块C2、超限报警输出模块C3，电源模块为装置提供可靠的供电开关电源，并能够在恶劣的供电环境下对装置进行有效的保护，电量采样模块有电流采样及电压采样单元组成，分别包括有电流互感器及电压采样电路等器件，完成对三相电压及电流的精确采样。Referring to Figure 2, the control board B includes a main control module B1, a transmission module B2 connected to the main control module, a communication module B3, and a data storage module B4. The main control module provides comprehensive data processing for each module and outputs related control signals , the communication module outputs a serial port 485 communication interface for data acquisition and other host computer operations, and the data storage module realizes the device data power-down storage function, and saves data such as electric energy and system parameters for the device. The man-machine interface board A includes the man-machine interface module A1 connected to the main control module; the power board C includes the power sampling module C1 connected to the main control module, the power module C2, and the over-limit alarm output module C3. The power module provides reliable The power supply switching power supply can effectively protect the device in the harsh power supply environment. The power sampling module is composed of current sampling and voltage sampling units, including current transformers and voltage sampling circuits, etc., to complete the three-phase voltage and accurate sampling of the current.
人机界面模块由上下左右四个按键、数码管、LED指示灯及驱动芯片等外围电路组成，显示部分可以完成对三相电流、三相电压、有功功率、无功功率、视在功率、频率、功率因数、电能等的实时值显示。按键部分供用户参照界面进行组合操作，包括有界面切换及参数设置等。The human-machine interface module is composed of four buttons, digital tubes, LED indicators, driver chips and other peripheral circuits. The display part can complete the three-phase current, three-phase voltage, active power, reactive power, apparent power, frequency , power factor, electric energy and other real-time value display. The button part is for the user to refer to the interface to perform combined operations, including interface switching and parameter setting.
该装置能够准确计量各种常用电量的单相多功能电表，实现电流、电压、频率等模拟量的的准确测量，电流、电压、功率、频率、功率因数、电能、频率等的常规电量有效值计算功能；另外还具有按键操作、数据显示及串口通信等功能。The device is a single-phase multi-functional ammeter that can accurately measure various commonly used electric quantities, and realizes accurate measurement of analog quantities such as current, voltage, frequency, etc. Calculation function; In addition, it also has functions such as key operation, data display and serial port communication.
本领域的普通技术人员可以理解，上述各实施方式是实现本实用新型的具体实施例，而在实际应用中，可以在形式上和细节上对其作各种改变，而不偏离本实用新型的精神和范围。Those of ordinary skill in the art can understand that the above-mentioned embodiments are specific examples for realizing the utility model, and in practical applications, various changes can be made to it in form and details without departing from the utility model spirit and scope.
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106018944A (en) * | 2016-08-11 | 2016-10-12 | 国网新疆电力公司信息通信公司 | Multifunctional communication machine cabinet |
| CN108459188A (en) * | 2018-03-23 | 2018-08-28 | 宁波中惠信息技术有限公司 | A kind of integrated type monitoring metering device |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106018944A (en) * | 2016-08-11 | 2016-10-12 | 国网新疆电力公司信息通信公司 | Multifunctional communication machine cabinet |
| CN108459188A (en) * | 2018-03-23 | 2018-08-28 | 宁波中惠信息技术有限公司 | A kind of integrated type monitoring metering device |
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Denomination of utility model: Take single -phase multi -functional electric power measuring instrument of off -limit alarm type Effective date of registration: 20190429 Granted publication date: 20160706 Pledgee: Hangzhou United Rural Commercial Bank Limited by Share Ltd. branch of science and technology Pledgor: HANGZHOU ANTIN POWER TECHNOLOGY Co.,Ltd. Registration number: 2019330000117 |
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