CN108597123A - A kind of three-phase remote is multi-functional to take control electric energy meter device - Google Patents
A kind of three-phase remote is multi-functional to take control electric energy meter device Download PDFInfo
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- G—PHYSICS
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- G07F15/00—Coin-freed apparatus with meter-controlled dispensing of liquid, gas or electricity
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- G07F15/00—Coin-freed apparatus with meter-controlled dispensing of liquid, gas or electricity
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Abstract
本发明涉及多机械装置的技术领域，更具体地，涉及一种三相远程多功能费控电能表装置，所述三相远程多功能费控电能表装置包括三相远程多功能费控电能表和开关闸执行模块，所述三相远程多功能费控电能表与开关闸执行模块电连接；所述三相远程多功能费控电能表包括顺次集成电连接的用于测量存储电量的计量模块、用于将测量数据进行传输的通信模块以及做出控制指令的费控模块，所述三相远程多功能费控电能表装置包括还包括主控制模块，所述主控制模块与通信模块、费控模块均电连接；所述开关闸执行模块与费控模块电连接。本发明一种三相远程多功能费控电能表装置，通过设置，使得功能集约化，减少设备调试工作、现场运维工作量、占地空间。
The present invention relates to the technical field of multi-mechanical devices, and more specifically, relates to a three-phase remote multi-functional cost-controlled electric energy meter device. The three-phase remote multi-functional electric energy meter device includes a three-phase remote multi-functional electric energy meter and switch gate executive module, the three-phase remote multi-functional cost-controlled electric energy meter is electrically connected with the switch gate executive module; the three-phase remote multi-functional cost-controlled electric energy meter includes a sequentially integrated and electrically connected meter for measuring stored electricity module, a communication module for transmitting measurement data, and a fee control module for making control instructions. The three-phase remote multi-function fee-control electric energy meter device includes a main control module, the main control module and the communication module, The fee control modules are all electrically connected; the switching gate execution module is electrically connected with the fee control module. The present invention is a three-phase remote multi-functional cost-controlled electric energy meter device, which makes functions intensive and reduces equipment debugging work, on-site operation and maintenance workload, and occupied space through setting.
Description
技术领域technical field
本发明涉及多机械装置的技术领域，更具体地，涉及一种三相远程多功能费控电能表装置。The present invention relates to the technical field of multi-mechanical devices, and more specifically, relates to a three-phase remote multifunctional fee-controlled electric energy meter device.
背景技术Background technique
技术现状是采用三相多功能电能表、负荷控制管理终端、售电管理装置分别实现电能计量、远程抄表及费控功能。The current state of technology is to use three-phase multi-functional electric energy meters, load control management terminals, and electricity sales management devices to realize the functions of electric energy metering, remote meter reading, and cost control respectively.
多功能三相电能表功能是实现电能量计量，记录电压、电流、功率等用电参数。The function of the multi-functional three-phase electric energy meter is to realize electric energy measurement and record electric parameters such as voltage, current, and power.
负荷控制管理终端功能是按一定规则(1-60分钟可设定)抄读并存储多功能三相电能表的有功、无功表码及实时电流、电压等数据并将数据远程上传至后台主站，负荷控制管理终端采用移动网络（GPRS、CDMA）无线通信技术进行电能量数据远程传输与控制。负荷控制管理终端与三相多功能电能表RS485-1接口进行通信，见图1。The function of the load control management terminal is to read and store the active and reactive meter codes and real-time current, voltage and other data of the multi-functional three-phase electric energy meter according to certain rules (1-60 minutes can be set), and remotely upload the data to the background master Station, load control management terminal adopts mobile network (GPRS, CDMA) wireless communication technology to carry out remote transmission and control of electric energy data. The load control management terminal communicates with the RS485-1 interface of the three-phase multifunctional electric energy meter, as shown in Figure 1.
售电管理装置柜体内包括有预付费管理终端、负荷开关、报警器。预付费管理终端主要功能是终端从多功能电能表中按设定的时间间隔(1-60分钟可设定)读取并存储电能量计量数据，计算客户预付费帐号剩余电量（电费）进行扣减，扣减后剩余电量（电费）少于规定拉闸电量（电费）的，预付费管理终端发出拉闸信号至售电管理柜体的负荷开关执行拉闸动作。The cabinet of the power sales management device includes a prepayment management terminal, a load switch, and an alarm. The main function of the prepaid management terminal is that the terminal reads and stores the electric energy measurement data from the multi-function electric energy meter at a set time interval (1-60 minutes can be set), calculates the remaining electricity (electricity charge) of the customer's prepaid account and deducts it If the remaining power (electricity charge) after the deduction is less than the specified switching power (electricity charge), the prepayment management terminal sends a switch-on signal to the load switch of the electricity sales management cabinet to perform the switch-on action.
预付费管理终端与三相多功能电能表采用RS485-2接口进行通信，抄读电能量数据。当预付费管理终端内剩余电量为零时，预付费管理终端输出拉闸信号至负荷开关拉，负荷开关拉闸停电，两者之间采用铠装屏蔽信号电缆连接，见图2。The prepayment management terminal communicates with the three-phase multifunctional electric energy meter through the RS485-2 interface, and reads the electric energy data. When the remaining power in the prepayment management terminal is zero, the prepayment management terminal outputs a switching signal to the load switch, and the load switch is switched off to cut off the power. The two are connected by an armored shielded signal cable, as shown in Figure 2.
售电管理柜体内还包括有负荷开关、报警器。负荷开关接收预付费管理终端拉闸信号后进行拉合闸操作。报警器是用来发出报警铃声起到提示用户余额不足作用。The power sales management cabinet also includes a load switch and an alarm. After the load switch receives the switch-on signal from the prepayment management terminal, it performs switch-on operation. The alarm is used to send out an alarm bell to remind the user that the balance is insufficient.
不过这样设置有如下缺点：However, this setup has the following disadvantages:
一、该技术主要有四个设备组成，包括三相多功能电能表、负荷控制管理终端、预付费管理终端、控制柜。本装置完成关键的技术功能是：（1）电能计量（2）远程抄表（3）负荷断合。1. This technology mainly consists of four devices, including three-phase multi-functional electric energy meter, load control management terminal, prepaid management terminal, and control cabinet. The key technical functions of this device are: (1) electric energy metering (2) remote meter reading (3) load breaking and closing.
二、背景技术成本高、安装构成复杂。2. The background technology has high cost and complicated installation configuration.
1、成本高。成本包括三相多功能电能表、负荷控制管理终端、预付费管理终端、控制柜的本体、二次导线、占地空间的成本。1. High cost. The cost includes three-phase multi-functional electric energy meter, load control management terminal, prepayment management terminal, control cabinet body, secondary wire, and floor space.
2、安装、运维复杂。整套装置安装包含四个组成部分，涉及四个装置设备，故障点多，增加现场故障运维的工作量。同时，安装调试程序较多（包括负荷控制管理终端、预付费管理终端通信参数设置及两路RS485电缆的铺设），影响经济效益。2. Installation, operation and maintenance are complicated. The installation of the entire device consists of four components, involving four devices and equipment, and there are many fault points, which increases the workload of on-site fault operation and maintenance. At the same time, there are many installation and debugging procedures (including load control management terminal, prepaid management terminal communication parameter setting and laying of two RS485 cables), which affects economic benefits.
发明内容Contents of the invention
本发明的目的在于克服现有技术的不足，提供一种三相远程多功能费控电能表装置，通过设置，使得功能集约化，减少设备调试工作、现场运维工作量、占地空间，且只需对三相远程多功能费控电能表进行上行通信的调试和负荷开关拉合闸调试就可实现计量、远程抄表、负荷开断控制的需求。The purpose of the present invention is to overcome the deficiencies of the prior art, and provide a three-phase remote multi-functional cost-controlled electric energy meter device, which makes the functions intensive, reduces equipment debugging work, on-site operation and maintenance workload, and occupies space, and It only needs to carry out the debugging of the uplink communication of the three-phase remote multi-functional cost-controlled electric energy meter and the debugging of the load switch opening and closing to realize the requirements of metering, remote meter reading and load breaking control.
为解决上述技术问题，本发明采用的技术方案是：In order to solve the problems of the technologies described above, the technical solution adopted in the present invention is:
提供一种三相远程多功能费控电能表装置，所述三相远程多功能费控电能表装置包括三相远程多功能费控电能表和开关闸执行模块，所述三相远程多功能费控电能表与开关闸执行模块电连接；所述三相远程多功能费控电能表包括顺次集成电连接的用于测量存储电量的计量模块、用于将测量数据进行传输的通信模块以及做出控制指令的费控模块，所述三相远程多功能费控电能表装置包括还包括主控制模块，所述主控制模块与通信模块、费控模块均电连接；所述开关闸执行模块与费控模块电连接。A three-phase remote multi-functional fee-controlled electric energy meter device is provided. The three-phase remote multi-functional electric energy meter device includes a three-phase remote multi-functional electric energy meter and a switch gate execution module. The three-phase remote multi-functional electric energy meter The control electric energy meter is electrically connected with the switching gate execution module; the three-phase remote multi-functional fee control electric energy meter includes a metering module for measuring stored electric power, a communication module for transmitting measurement data and a power meter that are sequentially integrated and electrically connected. A fee control module that issues control instructions, the three-phase remote multifunctional fee control electric energy meter device includes a main control module, the main control module is electrically connected to the communication module and the fee control module; the switch gate execution module is connected to the The fee control module is electrically connected.
本发明一种三相远程多功能费控电能表装置，通过设置，使得功能集约化，减少设备调试工作、现场运维工作量、占地空间，且只需对三相远程多功能费控电能表进行上行通信的调试和负荷开关拉合闸调试就可实现计量、远程抄表、负荷开断控制的需求。当实现费控功能时，三相多功能费控电能表的费控模块可输出控制信号至开关闸执行模块，控制开关闸。并且由于集成，电能表与开关闸执行模块采用通信电缆连接，作为控制信号输出，减少了两路RS485线的铺设，使其结构简单，降低了生产成本。The present invention is a three-phase remote multi-functional cost-controlled electric energy meter device. Through setting, the functions are intensified, equipment debugging work, on-site operation and maintenance workload, and floor space are reduced, and only three-phase remote multi-functional cost-controlled electric energy is required. The debugging of the uplink communication of the meter and the debugging of the load switch opening and closing can realize the requirements of metering, remote meter reading, and load breaking control. When the fee control function is realized, the fee control module of the three-phase multi-functional fee-controlled electric energy meter can output control signals to the switch gate execution module to control the switch gate. And because of the integration, the electric energy meter and the switching gate execution module are connected by a communication cable as a control signal output, which reduces the laying of two RS485 lines, makes the structure simple, and reduces the production cost.
优选地，所述开关闸执行模块设有用于是否断电的开关结构。这样设置是为了根据费控模块的指令决定是否断电，开关结构的设置是为了使其结构简单，方便快捷，降低生产成本。Preferably, the switching gate execution module is provided with a switch structure for whether to cut off the power. Such setting is to decide whether to cut off the power according to the instruction of the fee control module, and the setting of the switch structure is to make its structure simple, convenient and fast, and reduce production cost.
优选地，所述通信模块设有RS485-2接口和RS485-1接口。这样设置只是优选，并不是限制性的规定。Preferably, the communication module is provided with an RS485-2 interface and an RS485-1 interface. Such setting is only a preference, not a restrictive regulation.
优选地，所述开关闸执行模块与费控模块之间设有铠装可屏蔽信号的电缆连接。Preferably, an armored and shieldable signal cable is connected between the switching gate execution module and the fee control module.
优选地，所述三相远程多功能费控电能表外部设有用于保护内部集成结构的防护箱体，所述防护箱体上设有若干用于指示进行哪个工作环节的第一指示灯、第二指示灯、第三指示灯，所述第一指示灯、第二指示灯、第三指示灯分别与计量模块、通信模块、费控模块对应连接。这样设置是为了清晰明了，便于观测。Preferably, the three-phase remote multi-functional cost-controlled electric energy meter is provided with a protective box for protecting the internal integrated structure, and the protective box is provided with a number of first indicator lights and second indicator lights for indicating which work link to perform. The second indicator light and the third indicator light, the first indicator light, the second indicator light, and the third indicator light are connected to the metering module, the communication module, and the fee control module respectively. This setting is for clarity and ease of observation.
优选地，所述防护箱体设有便于维修或观测内部结构的维修口。这样设置是为了便于维修或观测内部结构。Preferably, the protective box is provided with a maintenance port for easy maintenance or observation of the internal structure. This setting is for the convenience of maintenance or observation of the internal structure.
优选地，所述维修口上设有便于查看的维修玻璃门。这样设置为了便于查看。Preferably, the maintenance port is provided with a maintenance glass door for easy viewing. This is set for ease of viewing.
优选地，所述维修玻璃门通过可拆卸结构安装于维修口。这样设置是为了便于拆卸进行内部维修。Preferably, the maintenance glass door is mounted on the maintenance opening through a detachable structure. This is provided for ease of disassembly for internal maintenance.
与现有技术相比，本发明的有益效果是：Compared with prior art, the beneficial effect of the present invention is:
本发明一种三相远程多功能费控电能表装置，通过设置，使得功能集约化，减少设备调试工作、现场运维工作量、占地空间，只需对三相远程多功能费控电能表进行上行通信的调试和负荷开关拉合闸调试就可实现计量、远程抄表、负荷开断控制的需求。当实现费控功能时，三相多功能费控电能表的费控模块可输出控制信号至开关闸执行模块，控制开关闸。The present invention is a three-phase remote multi-functional cost-controlled electric energy meter device. Through setting, the functions are intensified, equipment debugging work, on-site operation and maintenance workload, and floor space are reduced, and only the three-phase remote multi-functional cost-controlled electric energy meter is required. The debugging of the uplink communication and the debugging of the load switch opening and closing can realize the requirements of metering, remote meter reading, and load breaking control. When the fee control function is realized, the fee control module of the three-phase multi-functional fee-controlled electric energy meter can output control signals to the switch gate execution module to control the switch gate.
附图说明Description of drawings
图1为现有技术结构示意图。Fig. 1 is a schematic structural diagram of the prior art.
图2为现有技术结构示意图。Fig. 2 is a schematic structural diagram of the prior art.
图3为一种三相远程多功能费控电能表装置的结构示意图。Fig. 3 is a schematic structural diagram of a three-phase remote multi-functional fee-controlled electric energy meter device.
图4为图3的开关闸执行模块的结构示意图。FIG. 4 is a schematic structural diagram of the switching gate execution module in FIG. 3 .
图5为图3的防护箱体的结构示意图。FIG. 5 is a schematic structural view of the protective box in FIG. 3 .
具体实施方式Detailed ways
下面结合具体实施方式对本发明作进一步的说明。其中，附图仅用于示例性说明，表示的仅是示意图，而非实物图，不能理解为对本专利的限制；为了更好地说明本发明的实施例，附图某些部件会有省略、放大或缩小，并不代表实际产品的尺寸；对本领域技术人员来说，附图中某些公知结构及其说明可能省略是可以理解的。The present invention will be further described below in combination with specific embodiments. Wherein, the accompanying drawings are only for illustrative purposes, showing only schematic diagrams, rather than physical drawings, and should not be construed as limitations on this patent; in order to better illustrate the embodiments of the present invention, some parts of the accompanying drawings will be omitted, Enlargement or reduction does not represent the size of the actual product; for those skilled in the art, it is understandable that certain known structures and their descriptions in the drawings may be omitted.
本发明实施例的附图中相同或相似的标号对应相同或相似的部件；在本发明的描述中，需要理解的是，若有术语“上”、“下”、“左”、“右”等指示的方位或位置关系为基于附图所示的方位或位置关系，仅是为了便于描述本发明和简化描述，而不是指示或暗示所指的装置或元件必须具有特定的方位、以特定的方位构造和操作，因此附图中描述位置关系的用语仅用于示例性说明，不能理解为对本专利的限制，对于本领域的普通技术人员而言，可以根据具体情况理解上述术语的具体含义。In the drawings of the embodiments of the present invention, the same or similar symbols correspond to the same or similar components; The orientation or positional relationship indicated by etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the referred device or element must have a specific orientation, use a specific Orientation structure and operation, therefore, the terms describing the positional relationship in the drawings are only for illustrative purposes, and should not be construed as limitations on this patent. Those of ordinary skill in the art can understand the specific meanings of the above terms according to specific situations.
实施例Example
如图3至5所示为本发明一种三相远程多功能费控电能表装置的实施例，三相远程多功能费控电能表装置包括三相远程多功能费控电能表1和开关闸执行模块2，三相远程多功能费控电能表1与开关闸执行模块2电连接；所述三相远程多功能费控电能表1包括顺次集成电连接的用于测量存储电量的计量模块11、用于将测量数据进行传输的通信模块12以及做出控制指令的费控模块13，所述三相远程多功能费控电能表装置包括还包括主控制模块3，主控制模块3与通信模块12、费控模块13均电连接；开关闸执行模块2与费控模块13电连接。As shown in Figures 3 to 5, it is an embodiment of a three-phase remote multifunctional fee-controlled energy meter device of the present invention. The three-phase remote multifunctional fee-controlled energy meter device includes a three-phase remote multifunctional fee-controlled energy meter 1 and a switch gate Executing module 2, three-phase remote multi-functional cost-controlled electric energy meter 1 is electrically connected to switch gate execution module 2; said three-phase remote multi-functional electric energy meter 1 includes a metering module for measuring stored electricity that is sequentially integrated and electrically connected 11. A communication module 12 for transmitting measurement data and a fee control module 13 for making control instructions. The three-phase remote multi-function fee-control electric energy meter device includes a main control module 3, and the main control module 3 communicates with The module 12 and the fee control module 13 are both electrically connected; the switching gate execution module 2 is electrically connected to the fee control module 13 .
其中，开关闸执行模块2设有用于是否断电的开关结构21。这样设置是为了根据费控模块的指令决定是否断电，开关结构的设置是为了使其结构简单，方便快捷，降低生产成本。Wherein, the switch gate execution module 2 is provided with a switch structure 21 for whether to cut off the power. This setting is to decide whether to cut off the power according to the instruction of the fee control module, and the setting of the switch structure is to make its structure simple, convenient and quick, and reduce production costs.
另外，通信模块12设有RS485-2接口和RS485-1接口。这样设置只是优选，并不是限制性的规定。In addition, the communication module 12 is provided with an RS485-2 interface and an RS485-1 interface. Such setting is only a preference, not a restrictive regulation.
其中，开关闸执行模块2与费控模块13之间设有铠装可屏蔽信号的电缆连接。Wherein, an armored and shieldable signal cable is provided between the switch gate execution module 2 and the fee control module 13 .
另外，三相远程多功能费控电能表1外部设有用于保护内部集成结构的防护箱体2，防护箱体2上设有若干用于指示进行哪个工作环节的第一指示灯22、第二指示灯23、第三指示灯24，所述第一指示灯22、第二指示灯23、第三指示灯24分别与计量模块11、通信模块12、费控模块13对应连接。这样设置是为了清晰明了，便于观测。In addition, the three-phase remote multi-functional cost-controlled watt-hour meter 1 is equipped with a protective box 2 for protecting the internal integrated structure. The protective box 2 is provided with a number of first indicator lights 22 and second indicators for indicating which work link to perform. The indicator light 23, the third indicator light 24, the first indicator light 22, the second indicator light 23, and the third indicator light 24 are correspondingly connected with the metering module 11, the communication module 12, and the fee control module 13 respectively. This setting is for clarity and ease of observation.
其中，防护箱体2设有便于维修或观测内部结构的维修口25。这样设置是为了便于维修或观测内部结构。Wherein, the protective box 2 is provided with a maintenance port 25 for easy maintenance or observation of the internal structure. This setting is for the convenience of maintenance or observation of the internal structure.
另外，维修口25上设有便于查看的维修玻璃门251。这样设置为了便于查看。In addition, the maintenance port 25 is provided with a maintenance glass door 251 for easy viewing. This is set for ease of viewing.
其中，维修玻璃门251通过可拆卸结构安装于维修口25。这样设置是为了便于拆卸进行内部维修。Wherein, the maintenance glass door 251 is installed on the maintenance opening 25 through a detachable structure. This is provided for ease of disassembly for internal maintenance.
显然，本发明的上述实施例仅仅是为清楚地说明本发明所作的举例，而并非是对本发明的实施方式的限定。对于所属领域的普通技术人员来说，在上述说明的基础上还可以做出其它不同形式的变化或变动。这里无需也无法对所有的实施方式予以穷举。凡在本发明的精神和原则之内所作的任何修改、等同替换和改进等，均应包含在本发明权利要求的保护范围之内。Apparently, the above-mentioned embodiments of the present invention are only examples for clearly illustrating the present invention, rather than limiting the implementation of the present invention. For those of ordinary skill in the art, other changes or changes in different forms can be made on the basis of the above description. It is not necessary and impossible to exhaustively list all the implementation manners here. All modifications, equivalent replacements and improvements made within the spirit and principles of the present invention shall be included within the protection scope of the claims of the present invention.
Claims (8)
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