Full-automatic calibrating device for aneroid barometer
A verification device and barometer technology, applied in the direction of measuring devices, measuring fluid pressure, instruments, etc., can solve the problems of low degree of automation in the verification process, and achieve the effect of improving verification efficiency and solving the problem of low degree of automation.
Pending Publication Date: 2021-07-02
GUANGZHOU INST OF MEASURING & TESTING TECH
View PDF3 Cites 0 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
[0005] The purpose of the present invention is to provide a fully automatic verification device for aneroid barometers, so as to solve the problem that the automation degree of the existing verification process is too low
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
[0027] The technical solutions in the embodiments of the present invention will be described in conjunction with the drawings in the embodiments of the present invention.
[0028] The present invention provides an empty box air pressure surface full automatic verification device, for example figure 1 with figure 2 As shown, including the temperature-pressure integral detection chamber 10, the imaging mechanism 20, the temperature control module 30, the pressure control module 40, and the processing center module 50; the temperature-pressure integral detection chamber 10 is used to place an empty box pressure gauge, a temperature-pressure integral verification chamber 10 The temperature sensor 11 and pressure sensor 12 are provided; the temperature control module 30 is electrically connected to the temperature sensor 11, and the temperature control module 30 is used to temperature temperature control according to the measured temperature; pressure control module 40 and pressure sen...
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 discloses a full-automatic calibrating device for an aneroid barometer. The full-automatic calibrating device comprises a temperature and pressure integrated calibrating cavity, a camera mechanism, a temperature control module, a pressure control module and a processing center module; the temperature and pressure integrated calibrating cavity is used for placing an aneroid barometer and is provided with a temperature sensor and a pressure sensor; the temperature control module is used for adjusting the temperature of the temperature and pressure integrated calibrating cavity according to the measured temperature; the pressure control module is used for adjusting the pressure of the temperature and pressure integrated calibrating cavity according to the measured pressure; the camera mechanism is used for shooting reading information of the aneroid barometer to the processing center module; and the processing center module generates a virtual electronic instrument according to the shot content and performs reading correction. According to the scheme, temperature and pressure regulation and control in the same cavity are achieved, automatic reading and revision of the aneroid barometer are achieved, a large amount of manual operation is replaced, the calibration efficiency is greatly improved, and the problem that the automation degree is too low in the existing calibration process is practically solved.
Description
Technical field [0001] The present invention relates to the field of measurement and verification, and in particular, to an empty box air pressure surface full automatic verification device. Background technique [0002] The empty box gas pressure gauge is the atmospheric pressure measuring instrument for the elastic film box as the pressure sensor, and the verification and calibration is still in the labor-intensive mode of operation. The verification process is cumbersome, the time-consuming long, the manual participation step is much, the automation is low Low work efficiency. [0003] At present, there is no device that can realize the full-process automation verification of empty box pressure gauges at home and abroad. Most of the devices used are mainly semi-automatic verification devices. The verification process can achieve simple automatic pressurization and temperature control, air pressure check cavity and temperature coefficient verification cavity. Separate, the use ...
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 IPC IPC(8): G01L27/00
CPCG01L27/007G01L27/002
Inventor 孙涛林雁波钟文斌林飞振卢欣李仲贤
Owner GUANGZHOU INST OF MEASURING & TESTING TECH