CN211042324U - An integrated monitoring device for the environmental status of power distribution rooms with positioning water immersion monitoring - Google Patents

Abstract

The utility model discloses an integrated monitoring device for the environmental state of a power distribution room with positioning water immersion monitoring, comprising a monitoring device shell, a control module and a signal conversion module installed in the monitoring device shell, and a The on-site sensing acquisition module outside the shell of the monitoring device; the two ends of the signal conversion module are respectively connected with the control module and the on-site sensing and acquisition module. The utility model integrates the data acquisition, transmission and processing of various environmental state parameters into an integrated on-line monitoring device by arranging the on-site sensing acquisition module, the control module and the signal conversion module in the power distribution room. The environmental conditions of the power distribution room, the device can automatically send out control signals according to the real-time monitoring situation, and respond in time, which reduces the operation and maintenance cost, improves the monitoring efficiency, and makes the management more convenient.

Description

An integrated monitoring device for the environmental status of power distribution rooms with positioning water immersion monitoring

technical field

The utility model belongs to the technical field of monitoring equipment, in particular to an integrated monitoring device for the environmental state of a power distribution room with positioning water immersion monitoring.

Background technique

At present, whether the environmental parameters in the power distribution room are normal or not seriously affects the operation of the relevant departments of the enterprise, which puts forward very high requirements for the operation and maintenance personnel of the power distribution room. At present, the operation and maintenance of the power distribution room is mainly based on the mode of "manual duty + regular inspection + preventive test". There are also many power distribution rooms that are unattended. Only when there is a problem will electric personnel come to deal with it, especially the old ones. The environmental status of the power room and power distribution room has not received due attention. The power distribution room has high operation and maintenance costs, low operating efficiency, and serious economic losses in the event of failure. On the other hand, the environmental status monitoring of the power distribution room generally adopts the centralized monitoring method of the remote main station. Data analysis and processing also requires a separate computer server and display. Some of the servers are placed in the power distribution room and occupy A large space is not convenient for computer operation and maintenance; some are placed in the remote main station. When the inspection personnel go to the power distribution room for on-site maintenance, the monitored on-site status parameters cannot be directly and timely inquired. There are many disadvantages to the smooth development.

SUMMARY OF THE INVENTION

The purpose of the utility model is to provide an integrated monitoring device for the environmental state of a power distribution room with positioning water immersion monitoring, so as to solve the problems of high operation and maintenance cost of the power distribution room and low efficiency of manual inspection in the prior art.

To achieve the above object, the utility model adopts the following technical solutions:

An integrated monitoring device for the environmental state of a power distribution room with positioning water immersion monitoring, comprising a monitoring device shell, a control module and a signal conversion module installed in the monitoring device shell, and a monitoring device installed outside the monitoring device shell. On-site sensing and acquisition module; two ends of the signal conversion module are respectively connected with the control module and the on-site sensing and acquisition module.

Further preferably, the signal conversion module includes a water level signal conversion module, a positioning water immersion signal conversion module, a temperature and humidity signal conversion module, a smoke signal conversion module and an infrared signal conversion module respectively connected to the control module; the on-site The sensing acquisition module includes the liquid level probe sensor installed in the low-lying part of the cable trench, the water leakage sensor line sensor installed under or around the air conditioner in the power distribution room, and the temperature and humidity sensor installed in the equipment working area in the power distribution room , and the smoke gas sensor arranged on the ceiling of the power distribution room, and the infrared sensor set on the wall diagonally opposite the door of the power distribution room.

Further preferably, the sensor interface of the water level signal conversion module is connected to the output end of the liquid level probe sensor, the sensor interface of the positioning water immersion signal conversion module is connected to the output end of the water leakage sensing line sensor, and the sensor interface of the temperature and humidity signal conversion module is connected through a network cable. The output end of the temperature and humidity sensor is connected, the sensor interface of the smoke signal conversion module is connected to the output end of the smoke gas sensor through a twisted pair, and the sensor interface of the infrared signal conversion module is connected to the output end of the infrared sensor.

Further preferably, the number of the liquid level probe sensors is more than one, and an eight-core network cable is used in series between the more than one liquid level probe sensors.

Further preferably, the number of the temperature and humidity sensors is more than one, the temperature and humidity sensors are connected in series through an eight-core network cable, and different address codes are respectively set on the temperature and humidity sensors for distinguishing.

Further preferably, it also includes a display screen module installed in the housing of the monitoring device, and the display screen module is connected to the control module through a data bus.

Further preferably, the display screen module includes a water level item status indicator, a water leakage item status indicator, a temperature and humidity item status indicator, a smoke and gas item status indicator, and an infrared item status indicator.

Further preferably, it also includes a 4G communication module installed in the housing of the monitoring device, and the 4G communication module is connected with the control module.

Further preferably, it also includes a background system of the detection center, and the background system of the detection center is connected with the control module through a 4G communication module.

Further preferably, the detection center background system includes a record storage module and an external communication alarm module.

The beneficial effects of the present utility model are as follows:

1. The utility model is an integrated monitoring device for the environmental state of the power distribution room with positioning water immersion monitoring. Data acquisition, transmission and processing are integrated into an integrated online monitoring device to comprehensively determine the environmental conditions of the power distribution room. The device can automatically send out control signals based on real-time monitoring conditions, and respond in a timely manner, reducing operation and maintenance costs. Improve the efficiency of monitoring in the power distribution room;

2. The utility model is an integrated monitoring device for the environmental state of the power distribution room with positioning water immersion monitoring. The structure is compact and the device volume is small. It can be rack-mounted in the power distribution room, and the convenience and mobility are greatly improved. , no need to connect an external computer with separate data analysis and processing, and the data transmission technology has high performance, which further improves work efficiency and technical standardization;

3. The utility model is an integrated monitoring device for the environmental state of the power distribution room with positioning water immersion monitoring. Through the modular design, various modules with detection functions are divided and cooperated, which can comprehensively and specifically collect the environment in the power distribution room. parameters, and technical reports to the background system of the monitoring center, which is conducive to the control of the environment in the power distribution room, and the management is more convenient.

Description of drawings

The accompanying drawings forming a part of the present application are used to provide further understanding of the present invention, and the schematic embodiments and descriptions of the present invention are used to explain the present invention and do not constitute an improper limitation of the present invention. In the attached image:

1 is a schematic diagram of the connection relationship structure of a power distribution room environmental state integrated monitoring device with positioning water immersion monitoring of the present invention;

Among them: 1. Display screen module, 2. Control module, 3. Data bus, 4. Signal conversion module, 41. Water level signal conversion module, 42. Positioning water immersion signal conversion module, 43. Temperature and humidity signal conversion module, 44, Smoke signal conversion module, 45, infrared signal conversion module, 5, on-site sensing acquisition module, 51, liquid level probe sensor, 52, water leakage sensor line sensor, 53, temperature and humidity sensor, 54, smoke gas sensor, 55, infrared sensor , 6, 4G communication module, 7, monitoring device shell.

Detailed ways

The present utility model will be described in detail below with reference to the accompanying drawings and in conjunction with the embodiments. It should be noted that the embodiments in the present application and the features of the embodiments may be combined with each other in the case of no conflict.

The following detailed descriptions are all exemplary descriptions and are intended to provide further detailed descriptions of the present invention. Unless otherwise specified, all technical terms used in the present invention have the same meaning as commonly understood by those of ordinary skill in the art to which this application belongs. The terms used in the present invention are only used to describe specific embodiments, and are not intended to limit the exemplary embodiments according to the present invention.

As shown in FIG. 1, an integrated monitoring device for the environmental state of a power distribution room with positioning water immersion monitoring includes a monitoring device shell 7 in the shape of a hollow box, and a monitoring device shell 7 installed in the monitoring device shell 7 for connecting A control module 2 for analyzing and comparing environmental information, and a signal conversion module 4 for converting environmental information into signals; and an on-site sensor collection for directly collecting environmental information in the power distribution room installed outside the monitoring device housing 7 Module 5, including various I/O sensing acquisition and control modules, is used to directly collect environmental information of the power distribution room such as temperature and humidity, water leakage, water level, smoke, infrared, etc.; the two ends of the signal conversion module 4 are respectively connected to the control module 2 And field sensor acquisition module 5. The signal conversion module 4 includes a water level signal conversion module 41 , a positioning flood signal conversion module 42 , a temperature and humidity signal conversion module 43 , a smoke signal conversion module 44 and an infrared signal conversion module 45 respectively connected to the control module 2 . The on-site sensing acquisition module 5 includes a liquid level probe sensor 51 installed at a low-lying place in the cable trench; and a water leakage sensing line sensor 52 laid under or around the air conditioner in the power distribution room, for monitoring conditions such as stormy weather. water immersion in low-lying places caused by water leakage from air conditioners, pipes, doors, windows, etc.; and temperature and humidity sensors 53 installed in important places in the power distribution room or in the working area of important equipment, and smoke arranged on the ceiling of the power distribution room Gas sensor 54, and infrared sensor 55 arranged on the wall diagonally opposite to the door of the power distribution room. The sensor interface of the water level signal conversion module 41 is connected to the output end of the liquid level probe sensor 51, the sensor interface of the positioning water immersion signal conversion module 42 is connected to the output end of the water leakage sensing line sensor 52, and the sensor interface of the temperature and humidity signal conversion module 43 passes through The network cable is connected to the output end of the temperature and humidity sensor 53 , the sensor interface of the smoke signal conversion module 44 is connected to the output end of the smoke gas sensor 54 through a twisted pair, and the sensor interface of the infrared signal conversion module 45 is connected to the output end of the infrared sensor 55 .

Further preferably, the number of the liquid level probe sensors 51 is more than one, and an eight-core network cable is used in series between the more than one liquid level probe sensors 51 . The number of the temperature and humidity sensors 53 is more than one, and the more than one temperature and humidity sensors 53 are connected in series through an eight-core network cable, and different address codes are respectively set on the temperature and humidity sensors 53 for distinguishing.

Further preferably, it also includes a display screen module 1 installed in the housing 7 of the monitoring device for displaying various environmental parameters of the power distribution room, and the display screen module 1 is connected to the control module 2 through the data bus 3; The display screen module 1 includes a water level item status indicator, a water leakage item status indicator, a temperature and humidity item status indicator, a smoke and gas item status indicator, and an infrared item status indicator.

Further preferably, it also includes a 4G communication module 6 installed in the monitoring device housing 7 for remote data transmission to the monitoring center, and the 4G communication module 6 is connected with the control module 2.

Further preferably, it also includes a background system of the detection center, the background system of the detection center is connected with the control module 2 through the 4G communication module 6, and the background system of the detection center includes a recording storage module and an external communication alarm module. The control module 2 has independent data processing and data storage capabilities, and is used to process, analyze, store, output and process all alarm information in real time, record alarm events, and be responsible for various data information transmitted from the field device acquisition layer. Send control commands to front-end devices. The data can be remotely transmitted to the monitoring center through the 4G communication module 6, which can be used for remote browsing, which is convenient for managers to understand the working status of the power distribution room anytime, anywhere.

When the water leakage sensing line sensor 52 detects that there is water, the water leakage sensing line sensor 52 generates an alarm and sends the signal to the positioning flood signal conversion module 42, and the positioning flood signal conversion module 42 sends the signal to the control module 2, and the control module 2 Send the signal to the display module 1 through the data bus 3, the status indicator of the water leakage item in the display module 1 will turn red, and at the same time, the 4G communication module 6 connected to the control module 2 will remotely transmit the data to the monitoring center to notify the computer room management. At the same time, the system records and stores the alarm events, and sends the alarm to the outside world through telephone dialing, mobile phone text messages, and emails as soon as possible.

When the temperature and humidity sensor 53 detects that the temperature or humidity exceeds the limit value, the temperature and humidity sensor 53 sends out an alarm and generates an RS485 signal. The RS485 signal is connected to the sensor interface of the temperature and humidity monitoring and analysis module 43 through the network cable, and the temperature and humidity monitoring and analysis module 43 sends the signal to the sensor interface. Send to the control module 2, the control module 2 sends the signal to the display module 1 through the data bus 3, the status indicator of the temperature and humidity item in the display module 1 will turn red, and the 4G communication module 6 connected to the control module 2 will remotely transmit the data to The monitoring center notifies the management personnel of the computer room, and the system records and stores the alarm events, and sends an alarm to the outside world through telephone dialing, mobile phone text messages, and emails as soon as possible.

When the liquid level probe sensor 51 detects that the water level value at the low-lying part of the monitoring distribution room cable trench exceeds the limit value, the liquid level probe sensor 51 sends an alarm signal, and the liquid level probe sensor 51 connects the processed signal to the water level signal conversion through the network cable. on the sensor interface of the module 41. The water level signal conversion module 41 sends the signal to the control module 2, the control module 2 sends the signal to the display module 1 through the data bus 3, the status indicator of the water level item in the display module 1 will turn red, and the 4G communication connected to the control module 2 The module 6 transmits the data to the monitoring center remotely to notify the management personnel of the computer room. The system records and stores the alarming events, and makes an alarm to the outside world through telephone dialing, mobile phone short messages, and emails as soon as possible.

When a fire occurs in the machine room, the smoke gas sensor 54 arranged on the ceiling detects the generation of smoke and sends out an alarm signal. The alarm signal is transmitted to the smoke signal conversion module 44 through the twisted pair, and then connected to the control module 44 from the smoke signal conversion module 44. Module 2, the control module 2 sends the signal to the display module 1 through the data bus 3, the status indicator of the smoke gas item in the display module 1 will turn red, and the 4G communication module 6 connected to the control module 2 will transmit the data to the monitoring center remotely Notify the computer room management personnel, the system will record and store the alarm events, and alarm the outside world through telephone dialing, mobile phone text messages, emails, etc. at the first time.

An infrared sensor 55 is installed diagonally opposite the door into which the machine room enters. When the infrared sensor 55 detects that someone enters the power distribution room, an alarm signal is issued, and the output signal of the infrared sensor 55 is transmitted to the infrared signal conversion module 45, and the infrared signal conversion module 45 is connected to the Control module 2, the control module 2 sends the signal to the display module 1 through the data bus 3, the status indicator of the infrared item in the display module 1 will turn red, and the 4G communication module 6 connected to the control module 2 will transmit the data to the monitoring center remotely Notify the computer room management personnel, the system will record and store the alarm events, and alarm the outside world through telephone dialing, mobile phone text messages, emails, etc. at the first time.

It can be known from the technical common sense that the present invention can be realized by other embodiments without departing from its spirit or essential characteristics. Accordingly, the above-disclosed embodiments are, in all respects, illustrative and not exclusive. All changes within the scope of the present invention or within the scope equivalent to the present invention are included in the present invention.

Claims (10)

1. An integrated monitoring device for the environmental state of a power distribution room with positioning water immersion monitoring, characterized in that it comprises a monitoring device housing (7), and a control module (2) installed in the monitoring device housing (7) and a signal conversion module (4), and a field sensor acquisition module (5) installed outside the monitoring device housing (7); the signal conversion module (4) is respectively connected to the control module (2) and the field sensor acquisition module module (5). 2 . The integrated monitoring device for the environmental state of a power distribution room with positioning water immersion monitoring according to claim 1 , wherein the signal conversion module (4) comprises, respectively, with the control module (2) The connected water level signal conversion module (41), positioning water immersion signal conversion module (42), temperature and humidity signal conversion module (43), smoke signal conversion module (44) and infrared signal conversion module (45); the on-site sensor The acquisition module (5) includes a liquid level probe sensor (51) installed at the low-lying part of the cable trench, and a water leakage sensing line sensor (52) installed under or around the air conditioner in the power distribution room, and installed in the power distribution room A temperature and humidity sensor (53) in the equipment working area, a smoke and gas sensor (54) arranged on the ceiling of the power distribution room, and an infrared sensor (55) arranged on the wall diagonally opposite to the door of the power distribution room. 3. The integrated monitoring device for the environmental state of a power distribution room with positioning water immersion monitoring according to claim 2, wherein the sensor interface of the water level signal conversion module (41) is connected to a liquid level probe sensor (51). ), the sensor interface of the positioning water immersion signal conversion module (42) is connected to the output end of the water leakage sensing line sensor (52), and the sensor interface of the temperature and humidity signal conversion module (43) is connected to the temperature and humidity sensor (53) through a network cable. At the output end, the sensor interface of the smoke signal conversion module (44) is connected to the output end of the smoke gas sensor (54) through twisted pairs, and the sensor interface of the infrared signal conversion module (45) is connected to the output end of the infrared sensor (55). 4. The integrated monitoring device for the environmental state of a power distribution room with positioning water immersion monitoring according to claim 2, wherein the quantity of the liquid level probe sensor (51) is more than one, and all the more than one The liquid level probe sensors (51) are connected in series by an eight-core network cable. 5. The integrated monitoring device for the environmental state of a power distribution room with positioning water immersion monitoring according to claim 2, wherein the number of the temperature and humidity sensors (53) is one or more, and more than one described The temperature and humidity sensors (53) are connected in series through an eight-core network cable, and different address codes are respectively set on the temperature and humidity sensors (53) for distinguishing. 6. The integrated monitoring device for the environmental state of a power distribution room with positioning water immersion monitoring according to claim 1, characterized in that it also comprises a display screen module (1) installed in the housing (7) of the monitoring device ), the display screen module (1) is connected to the control module (2) through a data bus (3). 7. The integrated monitoring device for the environmental state of a power distribution room with positioning water immersion monitoring according to claim 6, wherein the display screen module (1) comprises a water level item status indicator, a water leakage item status Indicator light, temperature and humidity item status indicator, smoke gas item status indicator and infrared item status indicator. 8. The integrated monitoring device for the environmental state of a power distribution room with positioning water immersion monitoring according to claim 1, characterized in that it also comprises a 4G communication module (6) installed in the housing (7) of the monitoring device ), the 4G communication module (6) is connected with the control module (2). 9. a kind of power distribution room environment state integrated monitoring device with positioning water immersion monitoring according to claim 1, is characterized in that, also comprises the background system of detection center, and described detection center background system passes through 4G communication module ( 6) Connect with the control module (2). 10 . The integrated monitoring device for the environmental state of a power distribution room with positioning and flood monitoring according to claim 9 , wherein the detection center background system comprises a recording storage module and an external communication alarm module. 11 .

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