CN213689745U - Intelligent acquisition monitoring facilities - Google Patents
Intelligent acquisition monitoring facilities Download PDFInfo
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- CN213689745U CN213689745U CN202021990416.XU CN202021990416U CN213689745U CN 213689745 U CN213689745 U CN 213689745U CN 202021990416 U CN202021990416 U CN 202021990416U CN 213689745 U CN213689745 U CN 213689745U
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Abstract
The utility model discloses an intelligent acquisition monitoring facilities, monitoring facilities is arranged in the monitoring/power equipment among the low voltage distribution system, monitoring facilities includes a plurality of monitoring elements, is used for controlling monitoring elements's switch, is used for the terminal of collecting information and is used for the display device of show monitoring information, monitoring elements includes: the monitoring device comprises a power supply unit, a state unit, a measuring unit, a temperature unit and a management unit, wherein the monitoring elements are installed in a guide rail way. The utility model has the advantages of this equipment can detect conventional power equipment, and simple to operate.
Description
[ technical field ] A method for producing a semiconductor device
The utility model relates to an intelligent acquisition monitoring facilities belongs to electric power monitoring facilities technical field.
[ background of the invention ]
With the continuous development of power technology, the power equipment in medium and low power distribution systems is continuously increased, the faults occurring when the power equipment operates are increased, and because the number of the power equipment is more and the circuit of the power equipment is complex, the work difficulty is greatly increased for maintenance personnel, and when the faults are eliminated, the workload of maintenance is very huge.
The traditional detection method of the power equipment is a regular manual inspection and regular preventive maintenance and test, the equipment is often inspected by an operator on duty during operation and judged by appearance phenomena, an indicating instrument and the like, possible abnormity is found so as to avoid accidents, in addition, the equipment is regularly subjected to routine inspection for stopping operation, a preventive insulation test and a mechanical action test are performed, structural defects are timely treated, and the like.
[ Utility model ] content
The utility model aims to solve the technical problem that an intelligent acquisition monitoring facilities is provided, this equipment can detect conventional power equipment, and simple to operate.
Solve the technical problem, the utility model discloses a following technical scheme:
an intelligent acquisition monitoring device for monitoring power equipment in a medium/low voltage power distribution system, the monitoring device comprising a plurality of monitoring elements, a switch for controlling the monitoring elements, a terminal for collecting information and a display device for displaying the monitored information, the monitoring elements comprising: the monitoring system comprises a power supply unit for providing power for other monitoring elements, a state unit for monitoring the electrified state of a loop and acquiring the voltage alternating current value of the loop, a measuring unit for acquiring the electric quantity of the loop, a temperature unit for acquiring the ambient temperature of power equipment and a management unit for summarizing and transmitting the information acquired by other monitoring elements to a terminal, wherein the monitoring elements are installed in a guide rail manner, the temperature unit is provided with a temperature measuring probe, and the temperature measuring range of the temperature unit is-40-110 ℃.
Adopt the beneficial effects of the utility model are that:
in the utility model, the monitoring element comprises a power supply unit, a state unit, a measuring unit, a state unit and a management unit, wherein the power supply unit provides power for other monitoring elements, the state unit monitors the live state or the power failure state of the monitoring loop, and collecting the voltage and alternating current values of the loop, the measuring unit can provide 220V input of three-phase voltage, 0-100 mA input of three-phase current and 0-100 mA residual current input, and provide three-phase four-wire or three-phase full-electric quantity collection of one loop, the temperature unit is used for measuring the temperature in a switch cabinet of the transformer substation, a cable joint and the environment and collecting corresponding temperature information, the management unit is used for gathering the information that other monitoring elements gathered and with information transmission terminal, finally shows the information in the terminal so that supply the staff to consult through the display device.
In addition, this implement neotype in the monitoring element is except that power supply unit and administrative unit, and other monitoring elements can arrange according to actual demand at will, the utility model discloses a modular framework can realize single/multiloop traffic flow and gather the independent assortment, and the function extension is comparatively convenient, the utility model discloses the sexual valence is higher, and the cost is lower and the function is many, the utility model discloses can carry out real-time supervision to power equipment's state, can play the effect of preventing electricity stealing.
Secondly, in the utility model discloses in be the guide tracked installation between the monitoring element, its simple to operate, can install arbitrary position, and the installation can not influence owner user's power supply.
Preferably, the measuring unit is provided with an open-close type current transformer, and the specification of the current transformer is matched with the rated current of the monitored loop.
Preferably, the monitoring element further comprises a wave recording unit, and the wave recording unit is used for recording fault waveforms.
Preferably, the management unit is provided with a GPRS interface, the management unit performs information interaction with the terminal through GPRS, monitoring data can be transmitted to the terminal in time, and the monitoring data can be stored locally in a short time.
Preferably, the upper side and the lower side of the monitoring element are respectively provided with a connecting terminal.
Preferably, the monitoring element further comprises an energy storage unit, and the energy storage unit is used for continuously supplying power to other monitoring elements after power failure.
Preferably, the surface of the monitoring element is provided with a setter for setting a communication address, the setter comprises 5 buttons for dialing up and down, the setter is set according to a binary system, the button represents 0 upwards, and the button represents 1 downwards.
Preferably, the surface of the monitoring element is provided with a light indicator for feeding back monitoring information, and the light indicator comprises a plurality of indicator lights.
Preferably, the display device comprises a mobile phone or a display, the display device is in communication connection with the terminal, and the display device is used for looking up information in the terminal.
Other features and advantages of the present invention will be disclosed in more detail in the following detailed description and the accompanying drawings.
[ description of the drawings ]
The invention will be further explained with reference to the drawings:
fig. 1 is a schematic view of the overall structure of embodiment 1 of the present invention;
fig. 2 is a schematic structural diagram of a monitoring element in embodiment 1 of the present invention;
fig. 3 is a schematic view of the overall flow of embodiment 1 of the present invention.
[ detailed description ] embodiments
The technical solutions of the embodiments of the present invention are explained and explained below with reference to the drawings of the embodiments of the present invention, but the embodiments described below are only preferred embodiments of the present invention, and not all embodiments. Based on the embodiments in the embodiment, other embodiments obtained by those skilled in the art without any creative work belong to the protection scope of the present invention.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "clockwise", "counterclockwise" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless explicitly defined otherwise.
In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
Example 1:
as shown in fig. 1 to fig. 3, this embodiment shows an intelligent acquisition monitoring device, the monitoring device is used for monitoring power devices in a medium/low voltage power distribution system, the monitoring device includes a plurality of monitoring elements 2, a switch 1 for controlling the monitoring elements 2, a terminal for collecting information, and a display device for displaying monitoring information, the monitoring elements 2 include: the power supply unit is used for providing power for other monitoring elements 2, the state unit is used for monitoring the electrified state of the loop and collecting the voltage alternating current value of the loop, the measuring unit is used for collecting the electric quantity of the loop, the temperature unit is used for collecting the ambient temperature of the power equipment, and the management unit is used for collecting the information collected by other monitoring elements 2 and then transmitting the information to the terminal, and the monitoring elements 2 are installed in a guide rail mode.
In this embodiment, the monitoring element 2 includes a power supply unit, a status unit, a measurement unit, a status unit and a management unit, wherein the power supply unit provides power for other monitoring elements 2, the state unit monitors the live state or the power failure state of the monitoring loop, and collecting the voltage and alternating current values of the loop, the measuring unit can provide 220V input of three-phase voltage, 0-100 mA input of three-phase current and 0-100 mA residual current input, and provide three-phase four-wire or three-phase full-electric quantity collection of one loop, the temperature unit is used for measuring the temperature in a switch cabinet of the transformer substation, a cable joint and the environment and collecting corresponding temperature information, the management unit is used for summarizing the information collected by the other monitoring elements 2 and sending the information to the terminal, and finally displaying the information in the terminal through the display equipment so as to be consulted by workers.
In addition, this implement is novel in monitoring component 2 except power supply unit and administrative unit, other monitoring components 2 can be collocated according to actual demand at will, and this embodiment adopts modular structure, can realize single/multiloop volume of handing over traffic collection independent assortment, and the function extension is comparatively convenient, and this embodiment sexual valence is higher, and the cost is lower and the function is many, and this embodiment can carry out real-time supervision to power equipment's state, can play the effect of anti-electricity-theft.
Secondly, the monitoring elements 2 are installed in a guide rail manner in the embodiment, so that the installation is convenient, the monitoring elements can be installed at any position, and the power supply of owner users cannot be influenced in the installation process.
Regarding the power supply unit, access auxiliary power source AC/DC85 ~ 260V in this embodiment, when alternating current power supply the power supply unit is 8 monitoring element 2 at most and provides the power, and one of them power supply unit can only take a management unit, connects the intercom that changes power supply unit in addition to convert into isolated RS485 interface, can also attach the monitoring element 2 that is used for the liquid level to gather all the way and be used for gathering ambient temperature and humidity monitoring element 2 all the way.
Regarding the status unit, in this embodiment, the status unit may be configured to monitor single-phase voltages of 11 loops or three-phase voltages of 3 loops according to field requirements, and the status unit determines whether the corresponding occurrence is in a power-on/power-off state through monitoring of the single-phase voltages.
Regarding the measuring unit, the measuring unit can provide three-phase voltage and can provide three-phase voltage 220V input, three-phase current 0-100 mA input and 0-100 mA residual current input, and provides three-phase four-wire or three-phase full electric quantity collection of a loop, an open-close type current transformer is arranged in the measuring unit, and the current transformer needs to be configured according to rated currents of different loops.
The temperature unit is mainly used for measuring the temperature of the inside of a switch cabinet of a transformer substation, a cable joint and the environment, the temperature unit is provided with a PT1000 temperature probe, the length of a root lead wire of the probe is 3 meters, the lead wires are high-temperature-resistant silver-plated wires and are non-polar, the temperature measurement range of the temperature unit is-40-110 ℃, and the measurement precision of the temperature unit is 1%.
Regarding the energy storage unit, after the external power supply of inlet wire was interrupted in this embodiment, the management unit need in time upload the terminal with the state that each monitoring element 2 monitored when the power failure information and power failure took place, if the input power of power supply unit also terminal simultaneously this moment, then provide the urgent power supply of several minutes for other monitoring elements 2 through the energy storage unit to the management element can in time transmit relevant information to the terminal.
Regarding the recording unit, in this embodiment the recording unit is used for recording waveforms, and can correctly analyze and judge the exact place, development process and fault type of the power system, line and equipment fault according to the recorded waveforms, so that the working personnel can rapidly remove the fault and make prevention measures, and in addition, the recording unit can also analyze the action conditions of the relay protection and the high-voltage circuit breaker, find the equipment defect in time, reveal the problems existing in the power system, and the recorded information can be consulted by the following working personnel, so that the understanding of the working personnel on the rule of the power system can be enhanced, and the operation level of the power system can be continuously improved.
Regarding the management unit, in this embodiment, the management unit is configured to collect information collected by other monitoring elements 2 and transmit the collected information to the terminal, where the management unit is provided with a GPRS connector, and performs information interaction with the terminal by using a GPRS operation network, so that monitoring data can be transmitted to the terminal in time and can be stored locally in a short time.
Regarding the display device, in this embodiment, the user can bind the monitoring device through the wechat public number, so as to look up the related information of the bound device, and the operation steps are as follows:
the method comprises the steps that firstly, a manager registers and audits installed equipment, the function of a system can be normally used is guaranteed, a user registers and applies for registration, an administrator audits user registration information, after the audit is passed, the monitoring equipment which is placed into operation under the name can be permanently registered and bound, and an operation interface can be entered after the binding is successful, wherein the user can inquire information of data collected last time of specified equipment and can inquire all data collecting information of the specified equipment in a certain time period.
Regarding the monitoring element 2, in the present embodiment, the upper and lower sides of the monitoring element 2 are respectively provided with the connection terminal 3, the surface of the monitoring element 2 is provided with the setter 21 for setting the communication address, the setter 21 includes 5 buttons 211 for toggling up and down, the setter 21 performs setting according to binary, the buttons 211 are B5, B4, B3, B2 and B1 from left to right in sequence, each button 211 represents 1 upward and represents 0 downward, as shown in fig. 1, the buttons 211 are 1, 0, 1, 0 and 1 from left to right in sequence, and the communication address of the monitoring element is 21 converted into decimal.
In addition, in the present embodiment, the surface of the monitoring element 2 is provided with a light indicator 22 for feeding back monitoring information, the light indicator 22 includes a plurality of indicator lights 221, and each indicator light 221 displays feedback according to the monitoring result and the like.
The above description is only for the specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto, and those skilled in the art should understand that the present invention includes but is not limited to the contents described in the drawings and the above specific embodiments. Any modification which does not depart from the functional and structural principles of the present invention is intended to be included within the scope of the claims.
Claims (9)
1. An intelligent acquisition monitoring device, the monitoring device is used for monitoring power equipment in a medium/low voltage power distribution system, and is characterized in that: the monitoring device includes a plurality of monitoring elements, is used for controlling the switch of monitoring element, is used for collecting the terminal of information and is used for the display device of show monitoring information, monitoring element includes: the monitoring system comprises a power supply unit for providing power for monitoring elements, a state unit for monitoring the electrified state of a loop and acquiring the voltage alternating current value of the loop, a measuring unit for acquiring the electric quantity of the loop, a temperature unit for acquiring the ambient temperature of power equipment and a management unit for collecting the information acquired by the monitoring elements and transmitting the information to a terminal, wherein the monitoring elements are installed in a guide rail manner, the temperature unit is provided with a temperature measuring probe, and the temperature measuring range of the temperature unit is-40-110 ℃.
2. The intelligent acquisition monitoring device of claim 1, wherein: the measuring unit is provided with an open-close type current transformer, and the specification of the current transformer is matched with the rated current of the monitored loop.
3. The intelligent acquisition monitoring device of claim 1, wherein: the monitoring element further comprises a wave recording unit, and the wave recording unit is used for recording fault waveforms.
4. The intelligent acquisition monitoring device of claim 1, wherein: the management unit is provided with a GPRS interface and performs information interaction with the terminal through GPRS.
5. The intelligent acquisition monitoring device of claim 1, wherein: and the upper side and the lower side of the monitoring element are respectively provided with a connecting terminal.
6. The intelligent acquisition monitoring device of claim 1, wherein: the monitoring element further comprises an energy storage unit, and the energy storage unit is used for continuously supplying power to the monitoring element after power failure.
7. The intelligent acquisition monitoring device of one of claims 1 to 5, characterized in that: the surface of the monitoring element is provided with a setter for setting a communication address, the setter comprises 5 buttons which are used for being shifted up and down, the setter is set according to a binary system, the button is upward to represent 0, and the button is downward to represent 1.
8. The intelligent acquisition monitoring device of one of claims 1 to 6, characterized in that: the surface of the monitoring element is provided with a light indicator for feeding back monitoring information, and the light indicator comprises a plurality of indicator lights.
9. The intelligent acquisition monitoring device of claim 1, wherein: the display equipment comprises a mobile phone or a display, the display equipment is in communication connection with the terminal, and the display equipment is used for looking up information in the terminal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021990416.XU CN213689745U (en) | 2020-09-11 | 2020-09-11 | Intelligent acquisition monitoring facilities |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021990416.XU CN213689745U (en) | 2020-09-11 | 2020-09-11 | Intelligent acquisition monitoring facilities |
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| Publication Number | Publication Date |
|---|---|
| CN213689745U true CN213689745U (en) | 2021-07-13 |
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| CN202021990416.XU Active CN213689745U (en) | 2020-09-11 | 2020-09-11 | Intelligent acquisition monitoring facilities |
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| CN (1) | CN213689745U (en) |
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- 2020-09-11 CN CN202021990416.XU patent/CN213689745U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20211230 Address after: 321399 No. 796, Chengbei East Road, Yongkang City, Jinhua City, Zhejiang Province Patentee after: State Grid Zhejiang Electric Power Co., Ltd. Yongkang Power Supply Co. Patentee after: Jinhua power supply company of State Grid Zhejiang Electric Power Co., Ltd Address before: 321300 no.796, East Chengbei Road, Yongkang City, Jinhua City, Zhejiang Province Patentee before: STATE GRID ZHEJIANG YONGKANG POWER SUPPLY Co.,Ltd. Patentee before: Jinhua power supply company of State Grid Zhejiang Electric Power Co., Ltd |
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| TR01 | Transfer of patent right |