Yleiset viat ja yksinkertaiset ratkaisut kaasu ilmaisimet
Yleiset viat kaasu ilmaisimet ovat pää johtuvat sopimaton käyttö käyttäjät% 2c tietämättömyys ilmaisin suorituskyky% 2c väärä valinta laitteet % 2c vika käyttäjät rakentaa tekniset tiedot 2c ja riittämätön huolto . seuraavat pääasiassa analyysit syyt epäonnistuminen käyttäjä käyttää syttyvä kaasu ilmaisin % 2c ja at sama aika ehdottaa miten käyttää syttyvä kaasu ilmaisin oikein minimoida esiintyminen kaasu hälytys viat.
1. The construction process is not standardized
Irregularities in the construction process will cause the flammable gas detector to detect failures during use. If the combustible gas detector is not installed near the equipment that is prone to leaking combustible gas, or is installed adjacent to the exhaust fan during installation, the leaked combustible gas cannot be fully diffused near the combustible gas detector, so that the dangerous leakage cannot be promptly eliminated. Proactive gas detector detection. The combustible gas detector in the residence should be installed near the gas pipeline and stove in the kitchen. When the household uses natural gas, the gas detector should be installed on the ceiling within 300mm from the ceiling; The detector should be installed within 300mm from the ground. If the flammable gas detector is not grounded reliably and cannot be interfered with electromagnetically, the voltage will be affected and the detection data will be inaccurate. Therefore, the flammable gas detector should be reliably grounded during construction. The flammable gas alarm and connection terminals are located in places that are prone to collision or water ingress, causing electrical circuit breaks or short circuits. Non-corrosive flux must be used for welding, otherwise the corrosion at the joint will separate or increase the line resistance, which will affect the normal detection. Do not drop or drop the detector on the ground. Debugging should be carried out after construction to ensure that the combustible gas alarm is in normal working condition.
2. Improper use by users
Gas alarm users install the air conditioner and heating equipment close to the combustible gas detector when using the gas detector. When using the air conditioner and heating equipment, if the cold and warm air flow directly blows through the combustible gas alarm, there will be It may cause errors in the resistivity of the platinum wire of the combustible gas alarm. Therefore, the combustible gas alarm should be kept away from air conditioners and heating equipment to avoid malfunctions caused by improper installation. Users should also pay attention to anti-electromagnetic interference when using the flammable gas detector. The installation position, installation angle, protective measures and system wiring of the combustible gas alarm should prevent electromagnetic interference. There are three main ways in which the electromagnetic environment can affect combustible gas alarms: electromagnetic wave interference in the air, narrow pulse groups on power supplies and other input and output lines, and human body static electricity.
