CN210957356U - Power distribution cabinet with remote monitoring electric energy management function - Google Patents
Power distribution cabinet with remote monitoring electric energy management function Download PDFInfo
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- CN210957356U CN210957356U CN201922454562.4U CN201922454562U CN210957356U CN 210957356 U CN210957356 U CN 210957356U CN 201922454562 U CN201922454562 U CN 201922454562U CN 210957356 U CN210957356 U CN 210957356U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y04—INFORMATION OR COMMUNICATION TECHNOLOGIES HAVING AN IMPACT ON OTHER TECHNOLOGY AREAS
- Y04S—SYSTEMS INTEGRATING TECHNOLOGIES RELATED TO POWER NETWORK OPERATION, COMMUNICATION OR INFORMATION TECHNOLOGIES FOR IMPROVING THE ELECTRICAL POWER GENERATION, TRANSMISSION, DISTRIBUTION, MANAGEMENT OR USAGE, i.e. SMART GRIDS
- Y04S40/00—Systems for electrical power generation, transmission, distribution or end-user application management characterised by the use of communication or information technologies, or communication or information technology specific aspects supporting them
- Y04S40/12—Systems for electrical power generation, transmission, distribution or end-user application management characterised by the use of communication or information technologies, or communication or information technology specific aspects supporting them characterised by data transport means between the monitoring, controlling or managing units and monitored, controlled or operated electrical equipment
- Y04S40/126—Systems for electrical power generation, transmission, distribution or end-user application management characterised by the use of communication or information technologies, or communication or information technology specific aspects supporting them characterised by data transport means between the monitoring, controlling or managing units and monitored, controlled or operated electrical equipment using wireless data transmission
Abstract
The utility model discloses a power distribution cabinet with remote monitoring electric energy management function, which belongs to the power distribution field, and the technical proposal key points of the utility model comprise a cabinet body, L lines and N lines penetrate into the cabinet body, a main breaker is arranged in the cabinet body, the L lines and the N lines are connected to a plurality of earth leakage protectors through the main breaker, the L lines and the N lines of each earth leakage protector are connected to a plurality of breaking circuit breakers, surge protectors are arranged on the L lines and the N lines between the main breaker and each earth leakage protector, a plurality of wireless monitoring devices are arranged on the L lines connected with the main breaker, a plurality of wireless monitoring devices are arranged on the L lines between the main breaker and each earth leakage protector, a processing device is connected with a monitoring device, the wireless monitoring devices and a transceiver are both provided with a power supply battery, the utility model has the advantages that the monitoring device of the power distribution cabinet is reasonable in arrangement, the monitoring data is accurate and stable, and the maintenance and repair cost is low.
Description
Technical Field
The utility model relates to a switch board, more specifically say that it relates to a remote monitoring electric energy management function's switch board.
Background
The switch board divide into one-level switch board, second grade switch board and tertiary switch board, and wherein the second grade switch board is located the load and concentrates, the more occasion in return circuit, and they distribute the electric energy of last one-level distribution equipment to load nearby, and this grade of switch board need carry out strict control and protection usually, in time discovers the power transmission trouble and gets rid of the power transmission risk, avoids appearing electric power and catches fire or other power transmission trouble.
At present, with the continuous development of monitoring equipment, remote monitoring electric energy management equipment is gradually applied, but in the existing remote monitoring electric energy management system, a plurality of monitoring equipment are generally required to be arranged in a secondary power distribution cabinet, the number of the monitoring equipment is large, so that the installation is very complicated, the winding is complicated, the installation error is very easy to occur, and the power consumption of the monitoring equipment is mostly directly supplied with power through the power distribution cabinet, so that when the power distribution cabinet has power consumption faults, the monitoring equipment is also influenced, and the monitoring data is inaccurate; in addition, in order to ensure the monitoring accuracy, monitoring equipment mostly keeps a working state for a long time, which can result in higher failure rate of the monitoring equipment and higher maintenance and repair cost.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art exists, the utility model aims to provide a remote monitoring electric energy management function's switch board, its advantage lies in, and the monitoring facilities of switch board sets up rationally, and monitoring data is accurate stable, and maintenance cost are lower.
In order to achieve the above purpose, the utility model provides a following technical scheme:
including a cabinet body, L line and N line penetrate internal portion of cabinet, the internal portion of cabinet has arranged main circuit breaker, L line and N line are connected to a plurality of earth-leakage protector through main circuit breaker, every earth-leakage protector's L line and N line output are connected to a plurality of branch circuit breaker again, dispose surge protector on L line and N line between main circuit breaker and every earth-leakage protector, install a plurality of wireless monitoring device on the L line that inserts main circuit breaker, install a plurality of wireless monitoring device on the L line between main circuit breaker and every earth-leakage protector, be provided with the transceiver in internal portion of cabinet, wireless monitoring device and transceiver wireless communication, the transceiver links to each other with the processing apparatus who is used for remote monitoring, processing apparatus links to each other with supervisory equipment, wireless monitoring device and transceiver all dispose the power supply battery.
Through adopting above-mentioned technical scheme, monitoring facilities adopts wireless device, and it is comparatively convenient to install, has avoided appearing the installation error, and wireless device uses independent power source to supply power, has avoided getting the electricity and receiving the influence of switch board through the switch board, has guaranteed monitoring data's stability and accuracy.
The utility model discloses further set up to: the wireless monitoring device comprises a wireless temperature sensor and a wireless mutual inductance device.
Through adopting above-mentioned technical scheme, wireless monitoring devices not only can monitor the electric current condition and can also monitor the temperature condition to realize the diversified control of multiple spot, avoid the emergence of accident comprehensively.
The utility model discloses further set up to: and a plurality of wireless monitoring devices are arranged on the L line between the leakage protector and the breaker.
By adopting the technical scheme, due to the characteristic of easy installation of the wireless monitoring devices, a plurality of wireless monitoring devices can be arranged at the position of the breaking circuit breaker, and more detailed and specific monitoring is realized.
The utility model discloses further set up to: the wireless monitoring device arranged on the L line between the main circuit breaker and each leakage protector comprises a wireless monitoring device arranged on the L line between the main circuit breaker and the surge protector, and also comprises a wireless monitoring device arranged on the L line between the surge protector and the leakage protector.
Through adopting above-mentioned technical scheme, because wireless monitoring devices's easy installation characteristic can all set up monitoring devices at surge protector's front side and rear side, realize the comprehensiveness of monitoring.
The utility model discloses further set up to: the wireless monitoring device comprises a fixing ring, a mutual inductance ring is arranged in the fixing ring, a wireless temperature sensor is arranged on the fixing ring, a wireless transmission device connected with the mutual inductance ring is further arranged on the fixing ring, and the wireless transmission device is communicated with the transceiver.
Through adopting above-mentioned technical scheme, combine together temperature sensor and mutual-inductor, adopt solid fixed ring's form to install, at the in-process that disposes, directly with solid fixed ring cover establish the power cord the outside can, it is very convenient to use.
The utility model discloses further set up to: the transceiver is connected with the processing equipment in an RS485 communication mode.
By adopting the technical scheme, the RS485 communication mode is traditional and stable.
The utility model discloses further set up to: the wireless temperature sensor is a wireless temperature sensor with a sleep function.
By adopting the technical scheme, the wireless temperature sensor can be triggered to be started or closed according to specific use conditions, and can also be in a dormant state, so that the wireless temperature sensor can be conveniently started at any time to monitor, and meanwhile, the energy consumption is reduced.
The utility model discloses further set up to: the cabinet body of switch board is waterproof material.
Through adopting above-mentioned technical scheme, avoid the inside monitoring facilities of switch board especially wireless monitoring devices to receive the damage.
To sum up, the utility model has the advantages of it is following:
1. the monitoring equipment adopts wireless equipment, so that the installation is convenient, the occurrence of installation errors is avoided, the wireless equipment is powered by an independent power supply, the influence of a power distribution cabinet on electricity getting through the power distribution cabinet is avoided, and the stability and the accuracy of monitoring data are ensured;
2. due to the characteristic of easy installation of the wireless monitoring devices, a plurality of wireless monitoring devices can be installed at different positions, and more detailed and specific monitoring is realized;
3. the wireless temperature sensor can be triggered to be started or closed according to specific use conditions, can be started at any time for monitoring, and reduces energy consumption.
Drawings
FIG. 1 is a schematic view of the overall structure of the present embodiment;
fig. 2 is a block diagram of the structure of the power monitoring in the present embodiment;
fig. 3 is a schematic structural diagram of the wireless monitoring device in this embodiment.
Description of reference numerals: 1. a cabinet body; 2. an L line; 3. n lines; 4. a main circuit breaker; 5. a leakage protector; 6. breaking a circuit breaker; 7. a surge protector; 8. a wireless monitoring device; 9. a transceiver; 10. a fixing ring; 11. a wireless temperature sensor.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
A power distribution cabinet with remote monitoring and power management functions is disclosed, as shown in figures 1-3, comprising a cabinet body 1, L lines 2 and N lines 2 penetrate into the cabinet body 1, a main breaker 4 is arranged inside the cabinet body 1, the L lines 2 and N lines 3 are connected to a plurality of earth leakage protectors 5 through the main breaker 4, the output of the L lines 2 and N lines 3 of each earth leakage protector 5 are connected to a plurality of breaking circuit breakers 6, surge protectors 7 are arranged on the L lines 2 and N lines 3 between the main breaker 4 and each earth leakage protector 5, a plurality of wireless monitoring devices 8 are arranged on the L lines 2 connected into the main breaker 4, a plurality of wireless monitoring devices 8 are arranged on the L lines 2 between the main breaker 4 and each earth leakage protector 5, a transceiver 9 is arranged inside the cabinet body 1, the wireless monitoring devices 8 are in wireless communication with the transceiver 9, the transceiver 9 is connected with processing equipment for remote monitoring, the processing equipment is connected with the monitoring equipment, and the wireless monitoring device 8 and the transceiver 9 are both provided with power supply batteries.
The wireless monitoring device 8 comprises a wireless temperature sensor 11 and a wireless mutual inductance device.
And a plurality of wireless monitoring devices 8 are arranged on the L line 2 between the leakage protector 5 and the breaker 6.
The wireless monitoring device 8 on the L line 2 between the main breaker 4 and each earth-leakage protector 5 includes the wireless monitoring device 8 on the L line 2 between the main breaker 4 and the surge protector 7, and also includes the wireless monitoring device 8 on the L line 2 between the surge protector 7 and the earth-leakage protector 5.
The wireless monitoring device 8 comprises a fixing ring 10, a mutual inductance ring is arranged in the fixing ring 10, a wireless temperature sensor 11 is arranged on the fixing ring 10, a wireless transmission device connected with the mutual inductance ring is further arranged on the fixing ring 10, and the wireless transmission device is communicated with the transceiver 9. The size of the fixing ring 10 is suitable for various electric wires, and the fixing ring is directly sleeved on the outer side of a circuit when being installed.
The installation of the wireless monitoring device 8 can be carried out at the beginning of the configuration of the power distribution cabinet, and can also be carried out after being put into use. Except installing in above-mentioned position when installing wireless monitoring devices 8, also can install in other circuit that break down easily, because wireless monitoring devices 8 are with lower costs, consequently same position also can carry out a plurality of installations, avoids the condition that single monitoring devices damaged appearing in the in-process of using, can't obtain the monitoring data of this department.
The use state of the wireless monitoring device 8 can be set, when monitoring is carried out, a part of the wireless monitoring device 8 can be selected to work according to specific conditions, the other part of the wireless monitoring device is not started temporarily, the wireless monitoring device 8 can be started and closed through manual operation, starting or closing instructions can be sent out through monitoring equipment, and the wireless monitoring device 8 is sent through the processing equipment and the transceiver 9. For example: two wireless monitoring devices 8 of an L line 2 which is provided with an access main circuit breaker 4 can be selected to be opened, other wireless monitoring devices 8 are closed, if faults frequently occur at the position in the monitoring work in the future, the other wireless monitoring devices 8 can be selected to be opened, more accurate data monitoring is realized, if the opened wireless monitoring devices 8 are damaged in the monitoring work in the future, the other wireless monitoring devices 8 can be opened for supplementary use without additional maintenance, if faults do not occur at the position in the monitoring work in the future for a long time, two wireless monitoring devices 8 can be selected to be continuously opened, or one wireless monitoring device 8 can be selected to be opened, and further energy consumption saving is realized.
And the wireless monitoring device is started at any time according to specific monitoring conditions in the monitoring process. Through the working mode, resource waste caused by starting of all the wireless monitoring devices can be avoided, the fact that another wireless monitoring device can be used alternatively when the wireless monitoring device at one position breaks down is guaranteed, meanwhile, the energy consumption of the wireless monitoring device is greatly reduced, and the maintenance period is prolonged. The wireless temperature sensor also has a dormancy function, and the dormancy and awakening of the wireless temperature sensor can be realized through automatic control of the monitoring equipment, so that the requirement of energy-saving regulation of the monitoring equipment by using the current big data is further met.
The transceiver 9 is connected with the processing device in an RS485 communication mode, and the RS485 communication mode is traditional and stable.
The cabinet body 1 of switch board is waterproof material, avoids the inside monitoring facilities of switch board especially wireless monitoring device 8 to receive the damage.
The utility model discloses a working process and beneficial effect as follows: when monitoring, the wireless temperature sensor 11 of the wireless monitoring device 8 can obtain the temperature of the current position, and send the temperature information to the processing equipment through the transceiver 9, then the processing equipment sends the signal to the monitoring equipment, after the monitoring equipment obtains the data, whether the fault occurs in the monitoring range is known according to the data information, if the temperature data sent back by the wireless temperature sensor 11 at a certain position is very high, the potential safety hazard is indicated, and after the operator of the monitoring equipment obtains the information, the operator can timely inform the maintenance personnel to process the information. When carrying out temperature monitoring, wireless mutual inductance device also monitors current information to with current information through transceiver 9 transmission to processing apparatus, then by processing apparatus with signal transmission to supervisory equipment, supervisory equipment acquires the data after, learns according to data information that there is the trouble to appear in the monitoring range, if the current data that the wireless mutual inductor of certain department returned is very high, then explain that there may be the potential safety hazard this out, supervisory equipment's operating personnel obtains this information after, can inform in time that maintenance personal makes the processing.
The above description is only the preferred embodiment of the present invention, and is not intended to limit the present invention, any modification, equivalent replacement, or improvement made within the design concept of the present invention should be included within the protection scope of the present invention.
Claims (8)
1. The utility model provides a switch board of remote monitoring electric energy management function which characterized in that: comprises a cabinet body (1), an L line (2) and an N line (3) penetrate into the cabinet body (1), a main breaker (4) is arranged in the cabinet body (1), the L line (2) and the N line (3) are connected to a plurality of earth leakage protectors (5) through the main breaker (4), the output of the L line (2) and the N line (3) of each earth leakage protector (5) are connected to a plurality of breaking circuit breakers (6), surge protectors (7) are arranged on the L line (2) and the N line (3) between the main breaker (4) and each earth leakage protector (5), a plurality of wireless monitoring devices (8) are arranged on the L line (2) connected into the main breaker (4), a plurality of wireless monitoring devices (8) are arranged on the L line (2) between the main breaker (4) and each earth leakage protector (5), a transceiver (9) is arranged in the cabinet body (1), wireless monitoring devices (8) and transceiver (9) wireless communication, transceiver (9) link to each other with the processing equipment who is used for remote monitoring, and processing equipment links to each other with supervisory equipment, wireless monitoring devices and transceiver all dispose power supply battery.
2. The power distribution cabinet with the remote monitoring power management function according to claim 1, characterized in that: the wireless monitoring device (8) comprises a wireless temperature sensor (11) and a wireless mutual inductance device.
3. The power distribution cabinet with the remote monitoring power management function according to claim 2, characterized in that: a plurality of wireless monitoring devices (8) are arranged on the L line (2) between the leakage protector (5) and the breaker (6).
4. The power distribution cabinet with the remote monitoring power management function according to claim 2, characterized in that: the wireless monitoring device (8) arranged on the L line (2) between the main circuit breaker (4) and each leakage protector (5) comprises the wireless monitoring device (8) arranged on the L line (2) between the main circuit breaker (4) and the surge protector (7) and also comprises the wireless monitoring device (8) arranged on the L line (2) between the surge protector (7) and the leakage protector (5).
5. The power distribution cabinet with the remote monitoring power management function according to claim 2, characterized in that: the wireless monitoring device comprises a fixing ring (10), a mutual inductance ring is arranged in the fixing ring (10), a wireless temperature sensor (11) is arranged on the fixing ring (10), a wireless transmission device connected with the mutual inductance ring is further arranged on the fixing ring (10), and the wireless transmission device is communicated with a transceiver (9).
6. The power distribution cabinet with the remote monitoring power management function according to claim 1, characterized in that: the transceiver is connected with the processing equipment in an RS485 communication mode.
7. The power distribution cabinet with the remote monitoring power management function according to claim 2, characterized in that: the wireless temperature sensor (11) is a wireless temperature sensor with a sleep function.
8. The power distribution cabinet with the remote monitoring power management function according to claim 1, characterized in that: the cabinet body (1) of the power distribution cabinet is made of waterproof materials.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922454562.4U CN210957356U (en) | 2019-12-30 | 2019-12-30 | Power distribution cabinet with remote monitoring electric energy management function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922454562.4U CN210957356U (en) | 2019-12-30 | 2019-12-30 | Power distribution cabinet with remote monitoring electric energy management function |
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| Publication Number | Publication Date |
|---|---|
| CN210957356U true CN210957356U (en) | 2020-07-07 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922454562.4U Active CN210957356U (en) | 2019-12-30 | 2019-12-30 | Power distribution cabinet with remote monitoring electric energy management function |
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| Country | Link |
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| CN (1) | CN210957356U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112737114A (en) * | 2020-12-25 | 2021-04-30 | 安徽物迅科技有限公司 | Power distribution cabinet safety monitoring method and system based on LTE |
-
2019
- 2019-12-30 CN CN201922454562.4U patent/CN210957356U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112737114A (en) * | 2020-12-25 | 2021-04-30 | 安徽物迅科技有限公司 | Power distribution cabinet safety monitoring method and system based on LTE |
| CN112737114B (en) * | 2020-12-25 | 2023-12-08 | 安徽物迅科技有限公司 | LTE-based power distribution cabinet safety monitoring method and system |
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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: 20220614 Address after: 361000 No. 0524, unit 109, No. 62, Chengyi North Street, phase III, software park, Xiamen, Fujian Patentee after: Xiamen Yinchuang Electronic Co.,Ltd. Address before: 361000 No. 25, fanghu lucuo community, Huli District, Xiamen City, Fujian Province Patentee before: Xiamen Youhai Electric Co.,Ltd. |
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| TR01 | Transfer of patent right |