CN211147896U

CN211147896U - Online temperature calibrator

Info

Publication number: CN211147896U
Application number: CN201922410248.6U
Authority: CN
Inventors: 许文胜; 徐霄雷; 杜建宇
Original assignee: Zhuhai Keliang Testing Technology Co ltd
Current assignee: Zhuhai Keliang Testing Technology Co ltd
Priority date: 2019-12-28
Filing date: 2019-12-28
Publication date: 2020-07-31
Anticipated expiration: 2029-12-28

Abstract

The utility model discloses an online temperature calibrator relates to calibrator technical field. The utility model provides an online temperature calibrator, the calibrator includes first temperature sensor, second temperature sensor, control module, LCD, alarm module, wireless module, control center, first temperature sensor installs in a plurality of check points on scene, and second temperature sensor installs on the inspection appearance for each on-the-spot temperature check point is patrolled and examined, and the input of first temperature sensor, second temperature sensor and controller is connected, and control module's output and liquid crystal display module are connected, and alarm device and control module's output are connected, and wireless module and control center both way junction are passed through to control module's output. This design can effectively reduce the working strength of patrolling and examining personnel, and convenient to use has just avoided the error that the human factor brought.

Description

Online temperature calibrator

Technical Field

The utility model relates to a normalizing device technical field, concretely relates to online temperature normalizing device.

Background

In the use process of an industrial field, a lot of industries relate to temperature, the temperature measurement in the industrial field generally uses a thermal resistor and a thermocouple temperature sensor, and field instruments such as a digital display meter, a temperature controller and a recorder to measure, and the precision of the detection instrument may be gradually reduced in the long-term use process, thereby affecting the product quality, the production and the like. The temperature calibrator is an instrument for detecting the precision of a temperature sensor and a field display instrument, the temperature calibrator in the prior art can only collect temperature information and needs to judge the precision of the detection instrument manually, so that a lot of working strength is increased for detection personnel, and large human factor errors can be caused by processing a plurality of temperature data in the working process.

Disclosure of Invention

An object of the utility model is to provide an online temperature calibration appearance solves current temperature check gauge and can only gather temperature information, needs the manual work to judge detecting instrument's precision, and this has increased a lot of working strength for the measurement personnel, uses inconveniently to probably bring the problem of human factor error.

In order to solve the technical problem, the utility model adopts the following technical scheme: the utility model provides an online temperature calibrator, the calibrator includes first temperature sensor 1, second temperature sensor 8, control module 2, LCD 3, alarm module 4, wireless module 5, control center 6, first temperature sensor 1 installs in a plurality of check points on scene, and second temperature sensor 8 installs on the inspection appearance for each on-the-spot temperature check point patrols and examines, and first temperature sensor 1, second temperature sensor 8 and control module 2's input connection, control module 2's output and LCD 3 are connected, and alarm module 4 and control module 2's output connection, wireless module 5 and 6 both way junction of control center are passed through to control module 2's output.

The further technical scheme comprises a high-frequency camera 7, wherein the high-frequency camera 7 is connected with a power supply, an electric switch of the high-frequency camera 7 is connected with the output of the control module 2, and the output of the high-frequency camera 7 is connected with the control center 6 through a wireless module 5.

Compared with the prior art, the beneficial effects of the utility model are that: the application provides an online temperature calibrator, regard as on-the-spot temperature check instrument through first temperature sensor 1, the temperature of each check point of real-time incessant detection scene, second temperature sensor 8 is installed on the calibrator, patrol and examine the temperature of each check point on-the-spot, control module 2 is on liquid crystal display with first temperature sensor 1 and second temperature sensor 8's temperature information, and control module 2 judges the processing to temperature information, if discover unusual then report to the police, the suggestion patroller notices, and with unusual information transmission to control center 6, thereby effectively reduced patroller's working strength, high durability and convenient use, and the error that the human factor brought has been avoided.

Drawings

Fig. 1 is a block diagram of the control structure of the present invention.

Fig. 2 is a circuit diagram of the detection alarm of the present invention.

In the figure: 1-a first temperature sensor, 2-a control module, 3-a liquid crystal display, 4-an alarm module, 5-a wireless module, 6-a control center, 7-a high-frequency camera and 8-a second temperature sensor.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

As shown in fig. 1-2, an online temperature calibrator, the calibrator includes a first temperature sensor 1, a second temperature sensor 8, a control module 2, a liquid crystal display 3, an alarm module 4, a wireless module 5, and a control center 6, wherein the first temperature sensor 1 is installed at a plurality of detection points on site, the second temperature sensor 8 is installed on a tester for polling each on-site temperature detection point, the first temperature sensor 1, the second temperature sensor 8 and the control module 2 are connected with each other through inputs, the control module 2 is connected with the liquid crystal display 3 through an output, the alarm module 4 is connected with the control module 2 through an output of the control module 2 is connected with the control center 6 through a two-way connection through the wireless module 5.

First temperature sensor 1, second temperature sensor 8 are wireless temperature sensor, and during the use, first temperature sensor 1 and second temperature sensor 8 constantly carry out temperature detection to transmit temperature information to control module 2, control module 2 judges the processing, passes through wireless module 5 with unusual temperature information and transmits to control center 6. Therefore, the accuracy can be judged quickly and effectively in real time without the recording judgment processing of the inspection personnel, the working intensity of the inspection personnel is reduced, and errors caused by human factors are avoided.

The high-frequency camera 7 is connected with a power supply, an electric switch of the high-frequency camera 7 is connected with the output of the control module 2, and the output of the high-frequency camera 7 is connected with the control center 6 through the wireless module 5.

When the temperature monitoring system is used, the first temperature sensor 1 continuously measures the temperature of each detection point on site in real time, when an inspector reaches a specified site detection point, the first temperature sensor 1 transmits temperature information to the control module 2, meanwhile, the second temperature sensor 8 transmits the temperature information detected on site to the control device, the control module 2 judges and processes the temperature information, if the temperature information is abnormal, the control module 2 controls the alarm device to give an alarm to prompt the inspector to pay attention, displays the temperature information detected by the first temperature sensor 1 and the second temperature sensor 8 on the liquid crystal display screen, and transmits the abnormal information to the control center 6; meanwhile, the control module 2 controls the high-frequency camera 7 to collect field images, and sends the picture information to the control center 6 through the wireless module 5 to remind personnel in the control center 6 to dispatch people to maintain as soon as possible. Need not to patrol and examine personnel's record, transmit the information of unusual information and concrete unusual check point to control center 6 fast, further reduced the working strength who patrols and examines personnel to and avoided the error that the human factor leads to.

The working principle is as follows: when the temperature monitoring device is used, the first temperature sensor 1 measures the temperature of each detection point on site continuously in real time, when an inspector reaches a specified site detection point, the first temperature sensor 1 transmits temperature information to the control module 2, meanwhile, the second temperature sensor 8 sends the temperature information detected on site to the control device, the control module 2 judges and processes the temperature information, if the temperature information is abnormal, the control module 2 controls the alarm device to give an alarm to prompt the inspector to pay attention, the temperature information detected by the first temperature sensor 1 and the temperature information detected by the second temperature sensor 8 are displayed on the liquid crystal display, and the abnormal information is sent to the control center 6 through the wireless module 5.

Although the invention has been described herein with reference to a number of illustrative embodiments thereof, it should be understood that numerous other modifications and embodiments can be devised by those skilled in the art that will fall within the spirit and scope of the principles of this invention. More specifically, various variations and modifications are possible in the component parts and/or arrangements of the subject combination arrangement within the scope of the disclosure, the drawings and the appended claims. In addition to variations and modifications in the component parts and/or arrangements, other uses will also be apparent to those skilled in the art.

Claims

1. An online temperature calibrator, its characterized in that: the calibrator comprises a first temperature sensor (1), a second temperature sensor (8), a control module (2), a liquid crystal display (3), an alarm module (4), a wireless module (5) and a control center (6), wherein the first temperature sensor (1) is installed at a plurality of detection points on site, the second temperature sensor (8) is installed on a tester and used for polling each on-site temperature detection point, the first temperature sensor (1), the second temperature sensor (8) and the control module (2) are connected in input, the control module (2) is connected with the liquid crystal display (3) in output, the alarm module (4) is connected with the control module (2) in output, and the control module (2) is connected in two ways through the wireless module (5) and the control center (6).

2. The on-line temperature calibrator of claim 1, wherein: the high-frequency camera is characterized by further comprising a high-frequency camera (7), the high-frequency camera (7) is connected with a power supply, an electric switch of the high-frequency camera (7) is connected with the output of the control module (2), and the output of the high-frequency camera (7) is connected with the control center (6) through the wireless module (5).