CN203870453U - Power distribution room environment monitoring system - Google Patents

Abstract

The utility model discloses a power distribution room environment monitoring system. The system comprises a plurality of power distribution room environment data acquisition units (1), a plurality of power distribution room environment monitoring devices (3), a power distribution room monitoring center (5) and terminal equipment (6), wherein the plurality of power distribution room environment data acquisition units (1) are arranged inside a plurality of power distribution rooms respectively and used for acquiring environment data of corresponding power distribution rooms respectively; the plurality of power distribution room environment monitoring devices (3) are electrically connected with the plurality of power distribution room environment data acquisition units (1) respectively and used for receiving the multiple groups of power distribution room environment data acquired by the plurality of power distribution room environment data acquisition units (1); the power distribution room monitoring center (5) is in wired or wireless connection with the plurality of power distribution room environment monitoring devices (3) and is used for receiving the multiple groups of power distribution room environment data of the plurality of power distribution room environment monitoring devices (3) and giving an alarm according to abnormal power distribution room state information in the multiple groups of power distribution room environment data; and the terminal equipment (6) builds wireless communication with the power distribution room monitoring center (5) and is used for receiving and displaying the alarm information of the power distribution room monitoring center (5).

Description

An environment monitoring system for power distribution room

technical field

The utility model relates to the technical field of power distribution room safety monitoring, in particular to an environment monitoring system for a power distribution room.

Background technique

At present, the power distribution room automation system on the market is mainly used for electrical monitoring of power distribution room, ring main unit, column switch and other equipment. The system does not have the ability to monitor various "non-electrical" faults in the power distribution room . If there are non-electrical faults such as overheating of the cable head and water leakage in the equipment room in the power distribution room, or when criminals invade the power distribution room, the existing automation system of the power distribution room will be in an embarrassing state of being useless. What's more serious is that if the above-mentioned "non-electrical" faults in the power distribution room are not dealt with in time, the consequences will be disastrous. In the worst case, it will cause damage to the equipment, and in the worst case, it will cause the interruption of the entire power supply system, which will have a major impact on power safety and industrial production activities, and bring huge losses to the country.

Therefore, how to develop a power distribution room monitoring system that can realize online monitoring of various "non-electrical" faults in the power distribution room has become an urgent problem to be solved.

Utility model content

The technical problem to be solved by the utility model is to provide a power distribution room environment monitoring system that can realize online monitoring of various non-electrical faults in the power distribution room in view of the above-mentioned defects of the prior art.

The technical scheme adopted by the utility model to solve the technical problem is: to construct a power distribution room environment monitoring system, including devices respectively installed in a plurality of power distribution rooms and respectively used to collect the environmental data of the corresponding power distribution rooms A plurality of power distribution room environmental data acquisition units, electrically connected to the plurality of power distribution room environmental data acquisition units, respectively used to receive multiple groups of power distribution room environmental data acquisition units collected by the plurality of power distribution room environment data acquisition units Multiple power distribution room environmental monitoring devices for environmental data, wired or wirelessly connected to the multiple power distribution room environmental monitoring devices, used to receive multiple groups of power distribution room environmental data from the multiple power distribution room environmental monitoring devices , and the power distribution room monitoring center that alarms according to the abnormal state information of the power distribution room in the multiple sets of power distribution room environmental data, and establishes wireless communication with the power distribution room monitoring center, for receiving and displaying the power distribution room The terminal equipment of the alarm information of the room monitoring center.

In the above-mentioned power distribution room environment monitoring system of the utility model, it also includes a device electrically connected to the plurality of power distribution room environment monitoring devices for receiving multiple groups of power distribution input from the plurality of power distribution room environment monitoring devices. room environment data and power distribution room alarm information, and forward the received sets of power distribution room environment data and power distribution room alarm information to multiple routing devices in the power distribution room monitoring center through the wireless communication network.

In the above-mentioned power distribution room environment monitoring system of the utility model, it also includes an electrical connection with each of the power distribution room environment monitoring devices, and is used to convert the multiple sets of power distribution room environmental data and power distribution room alarm information into optical The first photoelectric conversion device of the signal is electrically connected with the first photoelectric conversion device and the power distribution room monitoring center, and is used to convert the optical signal input by the first photoelectric conversion device into multiple sets of power distribution room environmental data and the alarm information of the power distribution room, and input the converted multiple sets of environmental data of the power distribution room and the alarm information of the power distribution room to the second photoelectric conversion device of the monitoring center of the power distribution room.

In the above-mentioned power distribution room environmental monitoring system of the utility model, it also includes a plurality of environmental integrated monitoring units electrically connected to the plurality of power distribution room environmental data acquisition units and the plurality of power distribution room environmental monitoring devices, so that The multiple environmental integrated monitoring units are used to receive a group of power distribution room environmental data collected by the corresponding power distribution room environmental data acquisition unit, and send the received power distribution room environmental data to the corresponding Environmental monitoring device for power distribution room.

In the above-mentioned power distribution room environment monitoring system of the utility model, each of the power distribution room environmental data acquisition units includes a temperature sensor for detecting the temperature information of the corresponding power distribution room, and a temperature sensor for detecting the corresponding temperature information of the power distribution room. The humidity sensor for the humidity information of the power distribution room, the smoke sensor for detecting the smoke concentration information of the corresponding power distribution room, and the line for detecting the impedance change information of the water intrusion sensing cable of the corresponding power distribution room Type water intrusion sensor, and a camera used to obtain the internal image information of the corresponding power distribution room.

In the above-mentioned power distribution room environment monitoring system of the present utility model, each of the power distribution room environment monitoring devices includes a first communication interface that is input by the corresponding power distribution room environmental data acquisition unit or environmental integrated monitoring unit circuit, a first processing unit electrically connected to the first communication interface circuit, electrically connected to the first processing unit, and used to input a set of data through the first communication interface circuit and the first processing unit The environmental data of the power distribution room is sent to the first communication unit of the monitoring center of the power distribution room.

In the above-mentioned power distribution room environment monitoring system of the utility model, the power distribution room monitoring center includes wireless communication with the plurality of power distribution room environment monitoring devices and terminal equipment, and is used to receive information from the plurality of power distribution room The second communication unit of the multiple sets of power distribution room environmental data uploaded by the room environment monitoring device is electrically connected to the second communication unit, and is used to generate a power distribution room environment data according to the multiple sets of power distribution room environmental data received by the second communication unit. The operation log of the power room, and the second processing unit that generates the alarm information of the power distribution room according to the abnormal state information of the power distribution room in the environmental data of the multiple groups of power distribution rooms, is electrically connected with the second processing unit, and is used to store The second storage unit for the environmental data of the power room and the operation log of the power distribution room.

In the above-mentioned power distribution room environment monitoring system of the present invention, the terminal equipment includes a third communication unit for receiving the power distribution room alarm information from the power distribution room monitoring center, and is electrically connected to the third communication unit , the third processing unit for receiving the alarm information of the power distribution room input by the third communication unit is electrically connected to the third processing unit, and is used for receiving the power distribution room by the third processing unit Display unit for displaying alarm information.

In the above-mentioned power distribution room environment monitoring system of the present utility model, each of the environmental integrated monitoring units includes a second communication interface that is input by the corresponding power distribution room environmental data acquisition unit and power distribution room environment adjustment equipment circuit, a fourth processing unit electrically connected to the second communication interface circuit, and electrically connected to the fourth processing unit, for inputting a The group power distribution room environment data is sent to the fourth communication unit of the corresponding power distribution room environment monitoring device.

Implementing the utility model power distribution room environmental monitoring system has the following beneficial effects: 1) The utility model power distribution room environmental monitoring system can collect and process power distribution room environmental data through the power distribution room environmental monitoring device, and according to the power distribution room environmental data The processing results judge whether the operating environment of the power distribution room under its monitoring scope is abnormal, and realize the adjustment of the operating environment of the power distribution room by controlling the start and stop operations of the environmental adjustment equipment of the power distribution room, so that the power distribution room can be restored to normal operating environment. Therefore, the utility model power distribution room environment monitoring system can effectively reduce the occurrence rate of failures in the power distribution room.

2) In the utility model power distribution room environmental monitoring system, the power distribution room monitoring center can receive multiple sets of power distribution room environmental data from the power distribution room environmental monitoring device, process the multiple sets of power distribution room environmental data, and generate The operation log of the power distribution room, and save the operation log of the power distribution room, so that the management personnel of the power distribution room can access and understand the operation records of the power distribution room at any time through the terminal equipment, and reasonably deploy power distribution according to the learned operation records of the power distribution room Room equipment maintenance work.

Description of drawings

The utility model will be further described below in conjunction with accompanying drawing and embodiment, in the accompanying drawing:

Fig. 1 is the first structural schematic diagram of the power distribution room environment monitoring system provided by the preferred embodiment of the present invention;

Fig. 2 is a second structural schematic diagram of the power distribution room environmental monitoring system provided by the preferred embodiment of the present invention;

Fig. 3 is a third structural schematic diagram of the power distribution room environment monitoring system provided by the preferred embodiment of the present invention;

Fig. 4 is a schematic structural diagram of any power distribution room environmental monitoring device of the power distribution room environmental monitoring system shown in Fig. 1 to Fig. 3;

Fig. 5 is a schematic structural diagram of a power distribution room monitoring center of the power distribution room environment monitoring system shown in Fig. 1 to Fig. 3;

Fig. 6 is a schematic structural diagram of terminal equipment of the power distribution room environment monitoring system shown in Fig. 1 to Fig. 3;

FIG. 7 is a schematic structural diagram of any integrated environmental monitoring unit of the environmental monitoring system for a power distribution room shown in FIG. 3 .

Detailed ways

In order to make the purpose of the utility model clearer, the utility model will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model, and are not intended to limit the utility model.

In order to solve the defect in the prior art that the non-electrical faults of the power distribution room cannot be effectively monitored, the main innovations of the utility model are: a. Collect multiple groups of power distribution room through a plurality of power distribution room environmental monitoring devices 3 Environmental data, to monitor the operating environment of multiple power distribution rooms in real time online at the same time, and automatically adjust the operating environment of the power distribution room according to the environmental monitoring results of the power distribution room, and generate alarm information for the power distribution room; b. The power distribution room monitoring center 5 forwards the power distribution room alarm information to the terminal device 6 for display; c. Receives and stores multiple sets of power distribution room environmental data through the power distribution room monitoring center 5, and generates power distribution room operation logs.

Since the utility model adopts the online monitoring of the operating environment of multiple power distribution rooms through a plurality of power distribution room environment monitoring devices 3, the power distribution room alarm information is generated, and the power distribution room alarm information is forwarded through the power distribution room monitoring center 5. The design of the terminal equipment 6 solves the technical problem that it is difficult to implement online monitoring of non-electrical faults in the power distribution room in the prior art, and realizes real-time reception by the terminal equipment 6. The generation of environmental monitoring results and the alarm information of the power distribution room forwarded by the monitoring terminal of the power distribution room. 2 to control the start-stop operation, so that the power distribution room can return to the normal operating environment.

As shown in Figure 1, in the first preferred embodiment of the present utility model, the utility model power distribution room environment monitoring system includes a plurality of power distribution rooms respectively arranged in multiple power distribution rooms for collecting environmental data of the power distribution room A power distribution room environmental data acquisition unit 1, a plurality of power distribution room environmental adjustment devices 2, and a plurality of power distribution room environmental data acquisition units 1 and the plurality of power distribution room environmental adjustment devices 2 are respectively electrically connected to a plurality of power distribution Room environment monitoring device 3, and a plurality of routing devices 4 electrically connected to the plurality of power distribution room environment monitoring devices 3, a power distribution room monitoring center 5 establishing wireless communication with the plurality of routing devices 4, and the distribution room The electric room monitoring center 5 establishes a terminal device 6 for wireless communication.

The multiple power distribution room environmental monitoring devices 3 are used to receive multiple sets of power distribution room environmental data collected by the multiple power distribution room environmental data acquisition units 1, process the multiple sets of power distribution room environmental data, and According to the processing results of the room environment data, the power distribution room in the abnormal environment is determined, the alarm information of the power distribution room is generated, and the operating environment of the power distribution room is adjusted according to the alarm information of the power distribution room.

Each routing device 4 is used to receive a set of power distribution room environmental data or power distribution room alarm information input by the corresponding power distribution room environmental monitoring device 3, and send the set of power distribution room environmental data or power distribution room alarm information through the wireless network. The alarm information of the power distribution room is sent to the monitoring center 5 of the power distribution room.

The power distribution room monitoring center 5 is used to receive and store multiple sets of power distribution room environmental data and power distribution room alarm information forwarded by the above-mentioned multiple routing devices 4 through a wireless network, and generate a power distribution room according to the multiple sets of power distribution room environmental data. Power room operation log. The power distribution room monitoring center 5 is also used to forward the above-mentioned power distribution room alarm information to the terminal device 6 .

The terminal device 6 is used to receive the above-mentioned alarm information of the power distribution room through the wireless communication network, and display the received alarm information of the power distribution room. Wherein, the above-mentioned routing device 4 may be an existing wireless router.

As shown in Figure 2, the difference between the second preferred embodiment of the present utility model and the above-mentioned first preferred embodiment is that the plurality of power distribution room environment monitoring devices 3 and the power distribution room monitoring center 5 pass through fiber optic connection. Wherein, the output terminals of the plurality of power distribution room environment monitoring devices 3 are all connected to the first photoelectric conversion device 7, and the first photoelectric conversion device 7 is electrically connected to the second photoelectric conversion device 8, and the second photoelectric conversion device 8 is connected to the second photoelectric conversion device 8. 5 electrical connections to the monitoring center of the power distribution room. The first photoelectric conversion device 7 is used to convert multiple sets of power distribution room environmental data or power distribution room alarm information input by the plurality of power distribution room environment monitoring devices 3 into optical signals, and transmit the optical signals to the second photoelectric conversion device 8. The second photoelectric conversion device 8 is used to receive the optical signal transmitted by the first photoelectric conversion device 7, convert the optical signal into the above-mentioned multiple groups of power distribution room environmental data and power distribution room alarm information, and convert the converted multiple groups The environmental data of the power distribution room and the alarm information of the power distribution room are input to the monitoring center 5 of the power distribution room. Wherein, the first photoelectric conversion device 7 and the second photoelectric device may be existing photoelectric converters, and the first photoelectric conversion device 7 and the second photoelectric device are connected through optical fibers. Wherein, the first photoelectric conversion device 7 and the second photoelectric conversion device 8 may be existing photoelectric converters.

As shown in Figure 3, in the third preferred embodiment of the present utility model, each power distribution room environmental monitoring device 3, and its corresponding power distribution room environmental data acquisition unit 1 and power distribution room environmental regulation equipment 2 An integrated environmental monitoring unit 9 is arranged between them. The environment integrated monitoring unit 9 is provided with input from the corresponding power distribution room environment data acquisition unit 1 and power distribution room environment regulation equipment 2 , and its output terminal is connected to the corresponding power distribution room environment monitoring device 3 . The environmental integrated monitoring unit 9 is used to receive the power distribution room environmental data collected by the power distribution room environmental data acquisition unit 1, classify and package the power distribution room environmental data, and collect the classified and packaged power distribution The room environment data is sent to the power distribution room environment monitoring device 3 for further processing.

As shown in Figure 4, each power distribution room environment monitoring device 3 of the present utility model includes the first communication interface circuit 10 provided by the corresponding power distribution room environmental data acquisition unit 1, and the power distribution room environment adjustment The device control unit 13 electrically connected to the device, the first processing unit 11 electrically connected to the first communication interface circuit 10 and the device control unit 13 , and the first communication unit 12 electrically connected to the first processing unit 11 . Each power distribution room environmental data acquisition unit 1 includes a temperature sensor for detecting the temperature information of the cable head of the corresponding power distribution room, a humidity sensor for detecting the humidity information of the corresponding power distribution room, The smoke sensor used to detect the smoke concentration information of the corresponding power distribution room, the line water intrusion sensor used to detect the impedance change information of the water intrusion sensing cable of the corresponding power distribution room, and the line water intrusion sensor used to obtain the information related to it The camera corresponding to the image information of the power distribution room. Therefore, a set of power distribution room environmental data collected by each power distribution room environmental data acquisition unit 1 includes temperature information, humidity information, impedance change information of water-invading cables, and indoor image information of the power distribution room. The power distribution room environment conditioning equipment 2 includes an exhaust fan, a supplementary light and a dehumidifier.

Each power distribution room environmental monitoring device 3 is used to receive a group of power distribution room environmental data input by the power distribution room environmental data acquisition unit 1 through the first communication interface circuit 10, and distribute power to the group through the first processing unit 11. According to the processing result of the power distribution room environment data, the power distribution room in abnormal environment is determined according to the processing result of the power distribution room environment data, and the power distribution room alarm information is generated, and the first communication unit 12 sends the The power distribution room environment data processed by the first processing unit 11 and the generated power distribution room alarm information are sent to the power distribution room monitoring center 5 . The environmental data of the power distribution room is also used to generate a control signal for the environmental regulation equipment of the power distribution room according to the processing result of the environmental data of the power distribution room by the first processing unit 11, and send the control signal to the equipment control unit 13 to pass the equipment control unit 13 to control the start or close of the relevant power distribution room environment adjustment equipment (exhaust fan, fill light and dehumidifier). Wherein, in a preferred embodiment of the present utility model, the first processing unit 11 is a single-chip microcomputer whose model is AT89C51, and the first communication interface circuit 10 is an RS485 communication circuit whose model is SN75LBC184. The device control unit 13 can be an existing relay.

As shown in Figure 5, the power distribution room monitoring center 5 includes a second communication unit 14 that establishes wireless communication with a plurality of power distribution room environment monitoring devices 3 and terminal equipment 6, and a second communication unit 14 that is electrically connected to the second communication unit 14. A processing unit 15 and a second storage unit 16 electrically connected to the second processing unit 15 . The power distribution room monitoring center 5 is used to receive multiple sets of power distribution room environmental data and power distribution room alarm information uploaded by the above-mentioned multiple power distribution room environment monitoring devices 3, and the second processing unit 15 according to the received multi-set configuration The power distribution room environment data generates a power distribution room operation log, and stores the multiple sets of power distribution room environment data and power distribution room operation logs through the second storage unit 16, so that the management personnel of the power distribution room can access and understand the power distribution room through the terminal device 6 at any time. The operation records of the power distribution room, and according to the operation records of the power distribution room, the equipment maintenance work of the power distribution room is reasonably deployed. The power distribution room monitoring center 5 is also used to send the received power distribution room alarm information to the mobile terminal with which wireless communication is established through the second communication unit 14 .

As shown in FIG. 6 , the terminal device 6 includes a third communication unit 17 , a third processing unit 18 electrically connected to the third communication unit 17 , and a display unit 19 electrically connected to the third processing unit 18 . The terminal device 6 is used to receive the power distribution room alarm information forwarded by the power distribution room monitoring center 5 through the third communication unit 17, and display the power distribution room alarm information through the display unit 19, so as to inform the power distribution room operators Timely reminder is convenient for the operators of the power distribution room to perform maintenance operations or troubleshooting operations of the power distribution room according to the alarm information of the power distribution room, so as to reduce the incidence of equipment failures in the power distribution room. The operator can also quickly determine the power distribution room with an abnormal operating environment according to the received alarm information of the power distribution room, and send a control for adjusting the operating environment of the abnormal power distribution room to the power distribution room monitoring center 5 through the terminal device 6 order to send control information to the power distribution room environment monitoring device 3 used to monitor the operating environment of the power distribution room through the power distribution room monitoring center 5, so as to further pass the equipment control unit of the power distribution room environment monitoring device 3 13 to start or shut down the power distribution room environment adjustment equipment 2 of the abnormal power distribution room, so as to adjust the operating environment of the power distribution room, so that the operating environment of the power distribution room returns to normal.

As shown in Figure 7, the utility model power distribution room environmental monitoring system also includes a plurality of power distribution room environmental data acquisition units 1, a plurality of power distribution room environment adjustment equipment 2 and a plurality of power distribution room environmental monitoring devices 3 A plurality of environmental integrated monitoring units 9 among them. Each environmental integrated monitoring unit 9 includes a second communication interface circuit 22 that is input by the corresponding power distribution room environmental data acquisition unit 1 and power distribution room environmental conditioning equipment 2, and is electrically connected to the second communication interface circuit 22. Connected, the fourth processing unit 21 for packaging the power distribution room environment data input by the second communication interface circuit 22 is electrically connected with the fourth processing unit 21, and is used for packaging the power distribution room environment data for processing The data is sent to the fourth communication unit 20 of the corresponding power distribution room environment monitoring device 3 .

Wherein, the fourth processing unit 21 is a single-chip microcomputer whose model is AT89C51, and the second communication interface circuit 22 is an RS485 communication circuit whose model is SN75LBC184.

The following will take the humidity environment adjustment mechanism of the power distribution room as an example to further explain the working principle of the utility model power distribution room environmental monitoring system:

If the operating environment of one or more power distribution rooms under the monitoring of the power distribution room environment monitoring system of the utility model is extremely humid, any line water intrusion sensor of the utility model detects the water in the corresponding power distribution room When the impedance change of the intrusion sensing cable exceeds the set threshold, an alarm message of water intrusion in the power distribution room is automatically sent to the corresponding power distribution room environment monitoring device 3 . Alternatively, when the humidity of any power distribution room environment monitoring device 3 of the present invention obtained by the humidity sensor is lower than the preset power distribution room humidity threshold, the power distribution room environment monitoring device 3 will pass the first processing The unit 11 generates humidity alarm information of the power distribution room, and sends the humidity alarm information of the power distribution room to the monitoring center 5 of the power distribution room through the first communication unit 12 . The power distribution room environment monitoring device 3 can upload the above-mentioned power distribution room water intrusion alarm information and power distribution room humidity alarm information to the power distribution room monitoring center 5 through optical fiber or wireless network. Once the power distribution room monitoring center 5 receives the water intrusion alarm information of the power distribution room and/or the humidity alarm information of the power distribution room through the second communication unit 14, the water intrusion alarm information of the power distribution room is further passed through the second communication unit 14. And/or the humidity alarm information of the power distribution room is forwarded to the terminal device 6. Therefore, in the power distribution room environment monitoring system of the utility model, the management personnel of the power distribution room can receive various alarm information of the power distribution room from the power distribution room monitoring center 5 in real time through the terminal device 6 .

In the power distribution room environment monitoring system of the utility model, the management personnel of the power distribution room can also remotely control the related power distribution room environment adjustment equipment 2 through the terminal device 6 according to the received alarm information of various power distribution rooms. The power distribution room environment adjustment device 2 adjusts the operating environment of the power distribution room to restore the power distribution room to a normal operating environment, so as to avoid accidents in the power distribution room. For example, when the management personnel of the power distribution room receive the water intrusion alarm information of the power distribution room through the terminal device 6, the exhaust gas for starting the power distribution room where the water intrusion occurs is sent to the power distribution room monitoring center 5 through the terminal device 6. Control signals for fans and dehumidifiers. After receiving the above-mentioned control signal, the power distribution room monitoring center 5 issues corresponding control commands to the power distribution room environment monitoring device for monitoring and adjusting the operating environment of the power distribution room, so as to pass the control commands of the power distribution room environment monitoring device. The equipment control unit 13 starts the exhaust fan and the dehumidifier to achieve the effect of reducing the indoor humidity of the power distribution room. During the operation of the above-mentioned exhaust fan and dehumidifier, the power distribution room environmental monitoring device also obtains the indoor humidity information of the power distribution room in real time through the corresponding humidity sensor of the power distribution room environmental data acquisition unit 1, and judges Whether the indoor humidity information acquired in real time is lower than the preset indoor humidity threshold of the power distribution room. When the power distribution room environment monitoring device judges that the current indoor humidity information of the power distribution room is lower than the preset indoor humidity threshold of the power distribution room, it determines that the indoor humidity of the power distribution room has returned to a normal level, and the above-mentioned The exhaust fan and the dehumidifier issue an order to stop running, so as to save the energy consumption of the environmental conditioning equipment 2 in the power distribution room and avoid the waste of power resources.

In the power distribution room environment monitoring system of the utility model, each power distribution room environment monitoring device 3 can also receive the internal image of the power distribution room acquired by the camera installed in the power distribution room, and receive the The temperature information of the cable head detected by the temperature sensor near the cable. When the power distribution room environment monitoring device 3 judges that illegal personnel have sneaked into the power distribution room through the acquired internal images of the power distribution room, the power distribution room environment monitoring device 3 generates power distribution room intrusion information through the first processing unit 11, and sends The power distribution room monitoring center 5 forwards the generated power distribution room intrusion information to the terminal device 6 for display. When the power distribution room environment monitoring device 3 judges that the cable head temperature information it receives exceeds the preset cable head temperature threshold, the power distribution room environment monitoring device 3 generates a cable head high temperature alarm message through the first processing unit 11, and The high temperature warning information of the cable head is forwarded to the terminal device 6 through the power distribution room monitoring center 5 for display. The management personnel of the power distribution room can know the intrusion information of the power distribution room or the high temperature alarm information of the cable head of the power distribution room at the first time through the terminal device 6, and perform the alarm operation of the power distribution room or the troubleshooting operation of the cable head in time to avoid power distribution. loss of property in the room or damage to electrical equipment in the power distribution room.

The above descriptions are only preferred embodiments of the present utility model, and are not intended to limit the present utility model. Any modifications, equivalent replacements and improvements made within the spirit and principles of the present utility model shall be included in this utility model. within the scope of protection of utility models.

Claims (9)

1. a power distribution room environmental monitoring system, it is characterized in that, comprise a plurality of power distribution room environmental data collectings unit (1) that are separately positioned in a plurality of power distribution rooms and are respectively used to gather the environmental data of corresponding with it power distribution room, be electrically connected to respectively with described a plurality of power distribution room environmental data collectings unit (1), be respectively used to receive a plurality of power distribution room environment monitoring devices (3) of the many groups power distribution room environmental data being gathered by described a plurality of power distribution room environmental data collectings unit (1), be connected with described a plurality of power distribution room environment monitoring devices (3) are wired or wireless, be used for receiving many groups power distribution room environmental data of described a plurality of power distribution room environment monitoring devices (3), and the power distribution room Surveillance center (5) reporting to the police according to the power distribution room abnormal state information in described many group power distribution room environmental datas, set up radio communication with described power distribution room Surveillance center (5), for receiving and show the terminal device (6) of the warning message of described power distribution room Surveillance center (5).

2. power distribution room environmental monitoring system according to claim 1, it is characterized in that, also comprise and being electrically connected to described a plurality of power distribution room environment monitoring devices (3), for receiving many groups power distribution room environmental data and the power distribution room warning message by described a plurality of power distribution room environment monitoring devices (3) input, and many groups power distribution room environmental data of this reception and power distribution room warning message are forwarded to a plurality of route devices (4) of described power distribution room Surveillance center (5) by cordless communication network.

3. power distribution room environmental monitoring system according to claim 1, it is characterized in that, also comprise with described each power distribution room environment monitoring device (3) and being electrically connected to, for described many group power distribution room environmental datas and power distribution room warning message being converted to first photoelectric conversion device (7) of light signal, be electrically connected to described the first photoelectric conversion device (7) and described power distribution room Surveillance center (5), for the light signal of described the first photoelectric conversion device (7) input is converted to many group power distribution room environmental datas and power distribution room warning message, and many groups power distribution room environmental data of this conversion and power distribution room warning message are input to second photoelectric conversion device (8) of described power distribution room Surveillance center (5).

4. power distribution room environmental monitoring system according to claim 1, it is characterized in that, also comprise a plurality of environmental integration monitoring means (9) that are electrically connected to described a plurality of power distribution room environmental data collectings unit (1) and described a plurality of power distribution room environment monitoring devices (3), described a plurality of environmental integration monitoring means (9) are for receiving the one group of power distribution room environmental data being gathered by corresponding with it power distribution room environmental data collecting unit (1), and the power distribution room environmental data that this is received sends to corresponding with it power distribution room environment monitoring device (3).

5. power distribution room environmental monitoring system according to claim 4, it is characterized in that, described in each, power distribution room environmental data collecting unit (1) includes the temperature sensor for detection of the temperature information of corresponding with it power distribution room, humidity sensor for detection of the humidity information of corresponding with it power distribution room, smoke transducer for detection of the smokescope information of corresponding with it power distribution room, for detection of the water enchroachment (invasion) of corresponding with it power distribution room, respond to the line formula water enchroachment (invasion) sensor of the impedance variation information of cable, and for obtaining the camera of the internal image information of corresponding with it power distribution room.

6. power distribution room environmental monitoring system according to claim 5, it is characterized in that, described in each, power distribution room environment monitoring device (3) includes the first communication interface circuit (10) that provides input by corresponding with it power distribution room environmental data collecting unit (1) or environmental integration monitoring means (9), the first processing unit (11) being electrically connected to described the first communication interface circuit (10), be electrically connected to described the first processing unit (11), for sending to by one group of power distribution room environmental data of described the first communication interface circuit (10) and described the first processing unit (11) input first communication unit (12) of power distribution room Surveillance center (5).

7. power distribution room environmental monitoring system according to claim 6, it is characterized in that, described power distribution room Surveillance center (5) comprises with described a plurality of power distribution room environment monitoring devices (3) and terminal device (6) and sets up radio communication, for receiving the second communication unit (14) of many groups power distribution room environmental data of being uploaded by described a plurality of power distribution room environment monitoring devices (3), be electrically connected to described second communication unit (14), for the many groups power distribution room environmental data receiving according to described second communication unit (14), generate power distribution room running log, and the second processing unit (15) that generates power distribution room warning message according to the power distribution room abnormal state information in many groups power distribution room environmental data, be electrically connected to described the second processing unit (15), be used for storing many group power distribution room environmental datas, and second storage unit (16) of power distribution room running log.

8. power distribution room environmental monitoring system according to claim 1, it is characterized in that, described terminal device (6) comprises for receiving third communication unit (17) from the power distribution room warning message of described power distribution room Surveillance center (5), being electrically connected to described third communication unit (17), for receiving by the 3rd processing unit (18) of the described power distribution room warning message of described third communication unit (17) input, being electrically connected to described the 3rd processing unit (18), for the display unit (19) that the power distribution room warning message of described the 3rd processing unit (18) reception is shown.

9. power distribution room environmental monitoring system according to claim 4, it is characterized in that, described in each, environmental integration monitoring means (9) includes the second communication interface circuit (22) that provides input by corresponding with it power distribution room environmental data collecting unit (1) and power distribution room environment adjusting device (2), the fourth processing unit (21) being electrically connected to described second communication interface circuit (22), be electrically connected to described fourth processing unit (21), for sending to by one group of power distribution room environmental data of described second communication interface circuit (22) and described fourth processing unit (21) input the 4th communication unit (20) of corresponding with it power distribution room environment monitoring device (3).