CN205909933U - Online temperature measuring device of portable non -contact - Google Patents

Abstract

The utility model relates to an online temperature measuring device of portable non -contact. Its characteristics are: including travelling car (4), install center control system on this travelling car (4), this center control system is connected with wireless module, infrared thermal imagery module (1), microclimate module (3) and electrical power generating system respectively. The utility model provides an all -weather online temperature measuring device of portable non -contact can realize the nimble monitoring to transformer substation / change of current station equipment temperature to and " waiting for " formula monitoring important or equipment of concern, also realized carrying out flexibility and all -weather monitoring to the temperature important or equipment of concern in transformer substation / current conversion station.

Description

Movable non-contact online temperature measurement device

technical field

The utility model relates to a movable non-contact online temperature measuring device.

Background technique

At present, the temperature monitoring of equipment in converter stations/substations mainly includes sensor measurement and handheld temperature measurement device measurement. The workload of sensor installation and maintenance is heavy, and even power outages are required, and the requirements for the flatness of the measurement position are relatively strict. The measurement accuracy is greatly affected by the heat absorption of the sensor and the closeness of the contact area between the sensor and the device surface. This traditional contact temperature measurement with a temperature sensor has obvious disadvantages. Hand-held temperature measuring devices are only suitable for temporary temperature measurement when equipment inspection personnel are patrolling, and are not suitable for real-time online measurement. When the inspector finds that the temperature of a certain part of the equipment is abnormal, it often needs to repeat the inspection and measurement for confirmation.

Utility model content

The purpose of the utility model is to provide a movable non-contact online temperature measuring device, which can realize flexible and all-weather monitoring of the temperature of important or concerned equipment in a substation or a converter station.

A mobile non-contact online temperature measuring device, which is special in that it includes a mobile car, and a central control system is installed on the mobile car. Connect to the power system.

Among them, the mobile car adopts a remote control car.

Wherein the infrared thermal image module adopts an infrared thermal imager, and the infrared thermal imager is connected with the moving trolley through a lifting rod.

Wherein the power supply system includes a solar panel, and the solar panel is connected with a storage battery installed on the mobile trolley through a charging and discharging control module.

The utility model provides a movable non-contact all-weather online temperature measuring device, which can realize the flexible monitoring of the equipment temperature in the substation/converter station, as well as the "waiting" monitoring of important or concerned equipment, and also realize the monitoring of the substation/converter station. The temperature of important or concerned equipment in the converter station is monitored flexibly and around the clock.

Description of drawings

Accompanying drawing 1 is the structural representation of the utility model.

detailed description

As shown in Figure 1, the utility model provides a movable non-contact online temperature measuring device, including a mobile trolley 4, a central control system is installed on the mobile trolley 4, and the central control system is connected with a wireless module, an infrared The thermal imaging module 1, the micro-meteorological module 3 are connected to the power supply system.

Wherein the moving car 4 is a remote control car, and the thermal imaging module 1 is an infrared camera, and the infrared camera is connected to the moving car 4 through a manual or automatic (remote control) elevating rod 5 . In addition, the power supply system includes a solar panel 2, which is connected to a storage battery installed on the mobile trolley 4 through a charging and discharging control module.

The utility model provides a movable non-contact temperature measuring device and a micro-meteorological module 3, wherein:

Both the moving trolley 4 and the elevating pole 5 can be moved, and can be divided into two types: automatic and manual, and can monitor important or concerned equipment in converter stations/substations in a "squat watch" style.

Infrared thermal imaging module 1 can automatically obtain infrared and visible light images of the detected equipment in real time or at regular intervals, obtain the required temperature information through the background analysis software, and realize temperature status monitoring and video monitoring of the target monitoring area.

The micro-meteorological module 3 is used to monitor meteorological parameters such as temperature, humidity, light, wind, rain and snow around the device. It is an important module of the device, and its monitoring data is used for correlation analysis and prediction of equipment temperature and climate.

Further, the components, working principle and process of the utility model are as follows:

1. Mobile trolley 4:

The mobile trolley 4 is the carrier of the entire temperature monitoring device, and all other modules are installed on it. The trolley mechanism is equipped with manual and automatic two types. The manual version needs to be manually pushed to adjust the position. The system remotely adjusts the position of the trolley.

2. Infrared thermal imaging module 1:

Automatically obtain infrared and visible light images of the detected equipment in real time or at regular intervals, obtain the required temperature information through the background analysis software, and realize the temperature status monitoring and video monitoring of the target monitoring area.

3. Power system:

The power supply system is mainly composed of solar panel 2, battery and charging and discharging control module, which is used to supply power to the device. It can enter into sleep or energy-saving working mode according to the control command, increase or decrease the number of batteries according to the climate, and adjust the working time in the absence of light.

4. Micro weather module 3:

The micro-meteorological module 3 is used to monitor meteorological parameters such as temperature, humidity, light, wind, rain and snow in the surrounding environment of the device. It is equivalent to a micro-weather station and is an important module of the device. Correlation analysis and prediction.

5. Device central control system and wireless module

The central control system and wireless module of the device is an embedded device (microprocessor or microcontroller) with related peripheral modules, which is the "brain" of the entire device, used to coordinate and manage other functional modules, receive and preprocess infrared, Module data such as micro-weather are sent to the central terminal (remote server) by wireless means, and receive control instructions from the central terminal.

The working process of the utility model is as follows: when in use, the temperature measuring device of the utility model is moved to the corresponding position of the focus equipment of the converter station/substation. Manually or automatically adjust the lifting rod 5, align the infrared thermal imaging module 1 with the monitored equipment, use the existing conventional technology to set the central control system to automatically acquire the infrared and visible light images of the monitored equipment in real time or at regular intervals, and use the existing conventional technology to pass The background analysis software obtains the required temperature information and sends it to the central terminal regularly or in real time, so as to realize the temperature status monitoring and video monitoring of the target detection area.

The micro-meteorological module 3 simultaneously monitors meteorological parameters such as temperature, humidity, light, wind, rain and snow of the surrounding environment of the device, and is used for correlation analysis and prediction of equipment temperature and climate.

Claims (1)

1. A mobile non-contact online temperature measuring device, characterized in that: it includes a mobile trolley (4), on which a central control system is installed, and the central control system is connected with the wireless module, infrared thermal Image module (1), micro-meteorological module (3) and power supply system connection; Among them, the mobile car (4) adopts a remote control car; The infrared thermal imaging module (1) adopts an infrared thermal imaging camera, and the infrared thermal imaging camera is connected to the mobile trolley (4) through a lifting pole (5); The power supply system includes a solar battery panel (2), and the solar battery panel (2) is connected to a storage battery installed on the mobile trolley (4) through a charging and discharging control module.