Double-color infrared temperature measuring device
A temperature measuring device, the color red technology, applied in the field of infrared temperature measurement, can solve the problem of low temperature accuracy, achieve the effect of improving measurement accuracy, simple structure, and convenient use
Pending Publication Date: 2019-03-12
SHANXI DERUNXIANG ELECTRIC POWER TECH CO LTD
View PDF0 Cites 0 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
[0004] The purpose of the present invention is to solve the technical problem that the accuracy of the temperature measured by the current two-color infrared temperature measuring device is not high, and to provide a two-color infrared temperature measuring device
Method used
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View moreImage
Smart Image Click on the blue labels to locate them in the text.
Smart ImageViewing Examples
Examples
Experimental program
Comparison scheme
Effect test
Embodiment Construction
[0019] The present invention will be further described in detail with reference to the accompanying drawings and embodiments.
[0020] Such as Figure 1 to Figure 4 As shown, the two-color infrared temperature measuring device in this embodiment includes an objective lens 10, an objective lens knob 1, a housing 2, a first optical filter 3, a second optical filter 4, a first detector 5, a second detection device 6, a third detector 7, a display 8, an eyepiece 9, a power supply and communication cable interface 17, a power supply module 18 and a temperature calculation device, which includes a differential operation module 11, an AD conversion module 12 and a microprocessing module 13, wherein: the objective lens knob 1 is screwed to one end of the housing 2, the objective lens 10 is installed in the objective lens knob 1, the first optical filter 3, the second optical filter 4, the first detector 5, the second detection The detector 6, the third detector 7 and the temperature ...
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More PUM
Login to View More Abstract
The invention provides a double-color infrared temperature measuring device, and belongs to the field of infrared temperature measuring. The problems that the temperature measured by an existing device is low in accuracy is solved. An objective lens knob is connected with one end of a shell, and installed in the objective lens, a first optical filter and a second optical filter are arranged to beopposite to the objective lens, a first detector and a second detector are arranged to be opposite to the first optical filter and the second optical filter respectively, and a third detector is arranged below the second detector; signal output ends of the first detector and the third detector are connected with a first single input end and a second single input end of a difference operation module respectively, and signal output ends of the second detector and the third detector are connected with a third signal input end and a fourth signal input end of the difference operation module respectively; an output end of the difference operation module is connected with a signal input end of an AD conversion module, a signal output end of the AD conversion module is connected with a first signal input end of a microprocessor module, and a signal output end of the microprocessor module is connected with a signal input end of a displayer; an eyepiece and a displayer are arranged at the otherend of a shell, and a power supply and a communication cable interface are arranged on the bottom face of the shell.
Description
technical field [0001] The invention relates to the technical field of infrared temperature measurement, in particular to a two-color infrared temperature measurement device. Background technique [0002] With the continuous improvement of the automation level of the power industry, temperature measurement has become an important and indispensable key technology in the production of the power industry. In actual production, the production is carried out strictly according to the theoretically set temperature, and the temperature of the product during the production process is tracked and adjusted, which helps to increase production and reduce costs. This requires a relatively ideal temperature measurement technology, and most of the actual processes of temperature measurement technology must have the characteristics of non-contact, fast response, good stability and long life. In the past, infrared temperature measurement mostly relied on the infrared heat radiation of a cer...
Claims
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More Application Information
Patent Timeline
Login to View More Patent Type & Authority Applications(China)
IPC IPC(8): G01J5/00G01J5/06G01J5/08
CPCG01J5/00G01J5/0096G01J5/06G01J5/0803G01J2005/066G01J5/48
Inventor 任建立郝美杨文生李梅凤陈要华赵清波王庆宾戴媛媛姜浩
Owner SHANXI DERUNXIANG ELECTRIC POWER TECH CO LTD