The following are the nine safety devices gas steam boiler. 1, water level monitoring: the original four water level is detected on the basis of a new fifth level detection, water level in cooperation with electronic detection devices, more comprehensive monitoring of boiler water level. 2, set the time: the user can set the starting time required to stop the boiler, free combination, convenient and flexible. 3, leakage protection: when the control system detects leakage electric heating elements, will automatically cut off power to prevent leakage fault occurs. 4, water protection: When the boiler water promptly cut off the gas burner control circuit to prevent the occurrence of dry damage the burner, while the controller sends water alarm indication. 5, power anomalies protection: Upon detection of a power failure, the boiler will stop running immediately. 6, the interlock overpressure protection: When the boiler pressure exceeds the user set value, the burner operation is prohibited and the alarm. 7, pressure controller, water level alarm, safety valve, low water level alarm and other multiple security. 8, a complete gas valve and protection system: providing a gas valve and accessories from whole filter, regulator and solenoid valve, ensuring safety gas. 9, real-time monitoring of flue gas: exhaust gas temperature of the boiler can be automatically monitored more easily grasp the combustion boiler.
Piezoelectric often pay attention to what is currently required boiler maintenance, boiler advanced piezoelectric often need to be applied in industrial production and daily life of boiler equipment. However, the electric boiler pressure part of mechatronics equipment running high. If the user in a timely manner to carry out boiler maintenance, oil equipment will lead the line, aging equipment, pump wear. Therefore, in the operation of the boiler, the user should pay attention to equipment maintenance. First, note that prior to detecting piezoelectric constant boiler shutdown maintenance or service, the user equipment in accordance with normal operation to achieve slow cooling shutdown procedure, while the user should use the boiler water circulation and ventilation furnace, boiler and the furnace temperature was gradually decreased. Second, note that partition is provided during maintenance, the combustion chamber and flue piezoelectric often tested to be separated from the main boiler flue or other operation of the boiler with the flue connected. And flue tightly closed, after isolation and ventilation. Further, using a blind partitioning plate device should have sufficient strength, stiffness, to avoid high pressure medium at atmospheric pressure electric boiler drum, indicating the position of the partition, to avoid confusion. Third, note that the detection device before the container inspection atmospheric pressure vessel, the user must be turned off connecting line between the container and the gas apparatus, especially in the passage of inflammable poisonous media device. Container equipment during maintenance equipment not only need to close the valve, you must also use the device Blind plate closed to prevent valve leakage, the leakage of flammable or toxic gas into the container, resulting in a fire, explosion or poisoning.
From March 18 to start, Lujiang County, Anhui Province north of the Market Authority on the area of internal security to carry out a special inspection of boiler pressure boiler; To ensure the safe operation of this special equipment, complete elimination of security risks.
The inspection mainly troubleshoot and eliminate hidden dangers in the management and operation of the boiler links exist, focus on examination of whether to establish safety management systems and procedures; whether to set security management or part-time security management staffing; whether workers with valid work certificate for employment; boiler operating records, inspection records and shift recording is complete; if the boiler for the use of registration; whether the inspection within the validity period; check valve is within the validity period, the pressure gauge whether the test within the validity period. Up to now, law enforcement officers dispatched 27 people, focus on examination of 12 times the focus of special equipment supervision units, hospitals, schools, boiler 20 times, do not meet the specified use in accordance with the boiler "Special Equipment Safety Law of People's Republic of China." requirements, issued a supervision instructions, requires immediate rectification unit, for there is no regular inspection of boilers or unqualified, shall not be put to use.
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