CN211653436U

CN211653436U - Electrical equipment monitoring device

Info

Publication number: CN211653436U
Application number: CN201922490124.3U
Authority: CN
Inventors: 伊纪良; 李峰; 窦彦国; 王宁
Original assignee: Zhongqi Energy Technology Co ltd
Current assignee: Zhongqi Energy Technology Co ltd
Priority date: 2019-12-31
Filing date: 2019-12-31
Publication date: 2020-10-09
Anticipated expiration: 2029-12-31

Abstract

The utility model discloses an electrical equipment monitoring devices, include: the system comprises a plurality of sensor groups, a data acquisition host, a central processing unit, an alarm module, a storage module and VR equipment; the sensor groups send the acquired data to the central processing unit through the data acquisition host; the alarm instruction output end of the central processing unit is connected with the alarm instruction input end of the alarm module; the image output end of the central processing unit is connected with the image input end of the VR equipment; the storage transmission end of the central processing unit is connected with the storage transmission end of the storage module. The utility model discloses can be through VR equipment audio-visual display electrical equipment's temperature distribution diagram, make things convenient for technical staff to carry out the quick comprehensive investigation of fault point to the power equipment after the trouble takes place.

Description

Electrical equipment monitoring device

Technical Field

The utility model relates to an electrical equipment monitoring technology field, in particular to electrical equipment monitoring devices.

Background

At present, technicians mainly use a thermal imager or a point temperature meter to regularly patrol electrical equipment so as to realize monitoring of the electrical equipment. However, the thermal imager or the point temperature instrument can only monitor the current situation of the current electrical equipment. When a fault occurs, the fault point cannot be quickly checked in the face of electrical equipment with complex lines, such as an electric power ring main unit.

How to carry out quick and comprehensive troubleshooting on fault points of the power equipment after the fault occurs becomes a difficult problem.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing an electrical equipment monitoring devices aims at realizing promoting the trouble point of technical staff comprehensive investigation power equipment through the VR technique.

In order to achieve the above object, the utility model provides an electrical equipment monitoring device, include:

the data acquisition host and the storage module;

the sensor groups are connected with the data acquisition host and used for acquiring the temperature data of the electrical equipment and sending the temperature data to the data acquisition host;

the central processing unit is connected with the data acquisition host and the storage module and is used for storing the temperature data received by the data acquisition host to the storage module;

the VR equipment is connected with the central processing unit and used for sending an externally triggered monitoring signal to the central processing unit;

and the central processing unit is used for converting the temperature data stored in the storage module into temperature distribution image data when the monitoring signal is received, so that the VR equipment can display the temperature distribution diagram of the electrical equipment corresponding to the temperature distribution image data to a user.

Preferably, each sensor group comprises a thermocouple and a thermal infrared imager;

the thermocouple is arranged in the electrical equipment, is directly contacted with the heating point and is used for acquiring temperature data in the electrical equipment;

the thermal infrared imager is arranged outside the electrical equipment and used for shooting heating points in the electrical equipment to obtain temperature data outside the electrical equipment.

Preferably, the VR device includes a key module and a processing chip;

the key module is connected with the processing chip and used for generating a trigger signal when being triggered by the outside and sending the trigger signal to the processing chip;

and the processing chip is connected with the communication module and used for sending a monitoring signal to the central processing unit through the communication module when receiving the trigger signal.

Preferably, the VR device is a VR head mounted display.

Preferably, the electrical equipment monitoring device further comprises an alarm module;

the alarm instruction output end of the central processing unit is connected with the alarm instruction input end of the alarm module, and the central processing unit is used for sending an alarm instruction to the alarm module when the temperature data reaches an early warning value;

and the alarm module is used for sending out a warning signal when receiving the alarm instruction.

Preferably, the alarm module is a plurality of audible and visual alarms connected in parallel.

Preferably, the audible and visual alarms are respectively arranged inside offices where technicians are located.

The utility model discloses the central processing unit among the technical scheme directly obtains electrical equipment temperature distribution image and then handles the image for making VR equipment demonstration through the temperature data that the sensor group gathered, makes the technical staff can pass through VR equipment more comprehensively, meticulous, discover fast that there is the trouble that whether causes because of the high temperature in the electrical equipment, troubleshooting power equipment's fault point.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.

Fig. 1 is a functional block diagram of an embodiment of the electrical device monitoring apparatus of the present invention.

The reference numbers illustrate:

reference numerals	Name (R)
		100	Sensor group
200	Data acquisition host
		300	Alarm module
400	VR equipment
		500	Memory module
600	Central processing unit

The objects, features and advantages of the present invention will be further described with reference to the accompanying drawings.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

It should be noted that all the directional indicators (such as upper, lower, left, right, front and rear … …) in the embodiment of the present invention are only used to explain the relative position relationship between the components, the motion situation, etc. in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indicator is changed accordingly.

In addition, the descriptions related to "first", "second", etc. in the present invention are for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicit ly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, the technical solutions in the embodiments may be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are contradictory or cannot be realized, it should be considered that the combination of the technical solutions does not exist, and is not within the protection scope of the present invention.

The utility model provides an electrical equipment monitoring devices.

Referring to fig. 1, in the embodiment of the present invention, an electrical device monitoring apparatus includes: a data acquisition host 200 and a storage module 500;

the sensor groups 100 are connected with the data acquisition host 200, and are used for acquiring temperature data of electrical equipment (not shown) and sending the temperature data to the data acquisition host 200;

the central processing unit 600 is connected with the data acquisition host 200 and the storage module 500, and is used for storing the temperature data received by the data acquisition host 200 into the storage module 500;

the VR device 400 is connected to the central processing unit 600, and configured to send an externally triggered monitoring signal to the central processing unit 600;

the central processing unit 600 is configured to convert the temperature data stored in the storage module 500 into temperature distribution image data when receiving the monitoring signal, so that the VR device 400 displays a temperature distribution map of the electrical device corresponding to the temperature distribution image data to a user.

Each sensor group 100 includes a thermocouple and a thermal infrared imager;

The internal temperature signals of the electrical equipment acquired by each thermocouple are sent to the central processing unit 600 through the data acquisition host 200; the external temperature signal of the electrical device of each thermal infrared imager is sent to the central processor 600 through the data acquisition host 200.

Every generates heat and puts the electronic component who sets up an outside, an inside monitoring temperature, and like this, the temperature situation of every point that generates heat of electrical equipment is all by comprehensive monitoring to send fast through optic fibre, let the timely accurate understanding of staff each local electrical equipment's situation, the furthest stops the potential safety hazard.

It should be noted that, the central processing unit 600 directly determines whether there is a situation of over-high temperature in the electrical device (the situation of over-high temperature inside the electrical device is very likely to occur when the electrical device has a fault) through the temperature data collected by the thermocouples in the sensor group 100; the temperature distribution image of the electrical equipment collected by the thermal infrared imager in the sensor group 100 is processed into an image capable of being displayed by the VR equipment 400, so that a technician can check the image through the VR equipment 400, and the fault point of the electrical equipment can be more comprehensively, carefully and quickly checked.

VR device 400 includes a key module (not shown) and a processing chip (not shown).

The key module is connected with the processing chip and used for generating a trigger signal when being triggered by the outside and sending the trigger signal to the processing chip. A key module, which may be a physical switch, such as a touch switch, is disposed on either side of the exterior of VR device 400.

The processing chip is connected to the communication module (not shown), and is configured to send the monitoring signal to the central processing unit 600 through the communication module when receiving the trigger signal. The communication module is arranged, so that wireless signal transmission is realized between the VR equipment and the central processing unit, and timely emission of monitoring signals is guaranteed.

VR device 400 is a VR head mounted display 400.

The electrical equipment monitoring device further comprises an alarm module 300;

the alarm instruction output end of the central processing unit 600 is connected with the alarm instruction input end of the alarm module 300, and the central processing unit 600 is used for sending an alarm instruction to the alarm module 300 when the temperature data reaches the early warning value;

the alarm module 300 is configured to send an alarm signal when receiving an alarm instruction.

The alarm module 300 is a plurality of audible and visual alarms connected in parallel. The audible and visual alarm can be arranged in an office where technicians are located, and in addition, the audible and visual alarm can also be arranged on the site of electrical equipment. The monitoring personnel and the field personnel can conveniently and timely detect the fault.

It should be noted that, when the central processing unit 600 finds that the temperature data collected by the thermocouple arranged inside the electrical device is too high and reaches the early warning value, it will send an alarm instruction to the alarm module 300. At this time, the audible and visual alarm installed in the office where the technician is located will give an alarm according to the alarm command.

Based on the structure, it is right here the utility model discloses technical scheme does further expound:

in the inspection process, the fault point cannot be inspected to be closely related to factors such as responsibility of inspection personnel, inspection time interval and the like. However, the uncertain factors can cause that the defects of a plurality of electrical devices cannot be found in time, and the defects are often found only when the defects are enlarged to cause the damage of the devices. The utility model discloses technical scheme can be through the temperature distribution map that central processing unit and VR equipment set up and relation of connection can visual display electrical equipment, makes things convenient for technical staff to carry out the quick comprehensive investigation of fault point to power equipment.

And the thermocouple in the sensor group can directly acquire the temperature data in the electrical equipment, and when the temperature in the electrical equipment exceeds a set value, the alarm module is triggered to give an alarm. When the alarm module gives an alarm, the real-time temperature distribution scene of the power equipment is simulated by the VR equipment in cooperation with the temperature distribution image of the electrical equipment collected by the thermal infrared imager, and technicians can quickly find out the scene. Technicians observe a real-time temperature distribution scene of the real-time power equipment simulated by the VR equipment, and adjust the scene until a fault point is found quickly and accurately with the help of the VR equipment, so that fault removal is performed, and adverse consequences caused by fault occurrence are reduced as much as possible.

In another embodiment, even if the alarm module does not give an alarm, the electrical equipment can be directly patrolled through the VR equipment.

In addition, it should be noted that the application mainly depends on the function setting of each component including the central processing unit, the VR device, the plurality of sensor groups and the data acquisition host and the hardware connection structure among the components, so as to quickly and comprehensively troubleshoot the problem of electrical equipment failure, and the internal structure setting and the software implementation mode of each component can be set by referring to the prior art in the field.

The above only is the preferred embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structure changes made by the contents of the specification and the drawings under the inventive concept of the present invention, or the direct/indirect application in other related technical fields are included in the patent protection scope of the present invention.

Claims

1. An electrical equipment monitoring device, comprising:

the data acquisition host and the storage module;

and the VR equipment is connected with the central processing unit and used for sending an externally triggered monitoring signal to the central processing unit.

2. The electrical equipment monitoring device of claim 1, wherein each sensor group comprises a thermocouple and a thermographic infrared camera;

3. The electrical device monitoring apparatus of claim 1, wherein the VR device includes a key module, a processing chip, and a communication module;

4. The electrical device monitoring apparatus of claim 1, wherein the VR device is a VR head mounted display.

5. The electrical equipment monitoring device of claim 1 further comprising an alarm module;

6. The electrical equipment monitoring device of claim 5 wherein the alarm module is a plurality of parallel audible and visual alarms.

7. The electrical equipment monitoring device of claim 6 wherein the audible and visual alarms are each located inside an office where a technician is located.