Novel high-precision gas relay correction device

• Main Authors: DENG YUNREN, SUN NING, YANG PING, DENG HONGQIANG, CHEN SIYU, YANG LIN, ZHANG BIAO, WANG HAIYANG, WANG YAN
• Format: Patent
• Language: Chinese; English
• Published: 21.01.2022
• Subjects: MEASURING; MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES; PHYSICS; TESTING

The invention relates to the field of gas relays, and discloses a novel high-precision gas relay correction device which comprises a top plate, the bottom of the top plate is detachably connected with a gas relay, and the output end of a heavy gas module of the gas relay is electrically connected with a calculation module. A first physical parameter of the heavy gas module can be calculated through the calculation module to obtain a second physical parameter; the output end of a light gas module of the gas relay is connected with a flow meter type counting module, and the output value of the light gas module can be obtained through the flow meter type counting module. A rocker is arranged at the bottom of the top plate, and a lifting mechanism is also included and drives the rocker to ascend or descend. The rocker is linked with the gear for lifting, so that mode switching can be quickly performed, and parameter adjustment is facilitated. 本发明涉及瓦斯继电器领域，公开了一种新型高精度瓦斯继电器校正装置，包括顶板，所述顶板的底部可拆卸连接有瓦斯继电器，所述瓦斯继电器的重瓦斯模块的