Daqin Electromechanical Qin Yanchang: the heart and the standard go all over the world

He is an uncompromisingly successful person and a drafter of national and industry standards; his company is a leader in the two industries of smart safety and environmental health; he is engaged in contracting, opening restaurants, and making A business, running a life, always starts with success and ends with success - what is the secret of his success? The answer is simple and profound, that is, he has a unique standard in his heart for dealing with people: lectures do not strive for profit!

21

2015

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12

The drafting meeting of the national standard for "Ozone Calibration Analyzer" organized and participated by Jinan Daqin Electromechanical Equipment Co., Ltd. has begun!

On April 6, the drafting of the national standard for "Ozone Calibration Sub-plate Instrument" organized and participated in by our company officially started.

07

2017

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04

Jinan Daqin Staff Skills Competition - Valve Electric Assembly

Recently, Jinan Daqin Valve Electric Assembly Skills Competition was successfully held. The electromagnetic gas emergency shut-off valve product is one of the main products that Jinan Daqin Electromechanical Equipment Co., Ltd. has been producing since its establishment in 1999, fully mature, and constantly upgraded. This competition mainly focuses on the standardization, stylization, safety and efficiency of the assembly of the solenoid valve products of our company.

01

2020

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06

Jinan Daqin successfully participated in the 23rd China International Gas and Heating Technology and Equipment Exhibition

From November 4th to 6th, Jinan Daqin Electromechanical Equipment Co., Ltd. participated in the Chengdu Century City New Convention and Exhibition Center: 2020 (23rd) China International Gas, Heating Technology and Equipment Exhibition.

12

2020

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11

Detection principle of nitrogen oxide detector

Detection principle of nitrogen oxide detector The key component of the nitrogen oxide detector is the gas sensor. Gas sensors can be divided into three categories in principle: A) Gas sensors using physical and chemical properties: such as semiconductor type (surface control type, volume control type, surface potential type), catalytic combustion type, solid thermal conductivity type, etc. B) Gas sensors using physical properties: such as thermal conduction type, optical interference type, infrared absorption type, etc.

26

2022

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05

Introduction of Oxygen Concentration Detector

The oxygen concentration detector can perform continuous online concentration detection and on-site sound and light alarm, and play an early warning role for the safety of operation in dangerous sites. The oxygen concentration detector adopts imported electrochemical sensors and microcontroller technology, with stable signal and high precision. , good repeatability and other advantages, explosion-proof wiring is suitable for various hazardous places. The instrument is compatible with various control alarms, PLC, DCS and other control systems, and can realize on-site alarm and remote monitoring and alarm functions at the same time. Oxygen detection and alarm integrated machine is suitable for continuous online detection of oxygen concentration in various industrial environments and special environments and on-site sound and light alarms. It plays an early warning role in the operation safety of dangerous sites. It has the advantages of stable signal, high precision and good repeatability, and the explosion-proof wiring method is suitable for various dangerous places. The instrument is compatible with various control alarms, PLC, DCS and other control systems, and can realize on-site alarm and remote monitoring and alarm functions at the same time.

26

2022

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05

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