Recently, the Nanjing Gas Management Office released a natural gas accident analysis report for the first 10 months of this year. Clean and environmentally friendly natural gas, when the concentration in the air reaches 5% to 15%, it can explode and burn in case of open fire, so it is safe to use. Gas is very important. According to incomplete statistics, from January to October this year, Nanjing Ganghua Gas Company received more than 40 accidents involving various types of gas fires and deflagrations reported by the public, including 11 accidents causing injuries. From the accident analysis, if you want to use a safe kitchen, there are four types of behaviors.
Violation of private ventilation
During the National Day this year, a customer of Block 11 of Banqiao Jinghua Apartment applied to Nanjing Hong Kong and China Gas Company for acceptance and acceptance of ventilation business. When the company's inspection and acceptance personnel made an appointment with the customer for on-site inspection and acceptance, the customer reported that the pipeline gas could be used normally.
Nanjing Ganghua Gas Company started from the safety of new customers, and the front valve before the ventilation was a lock ball valve. Under normal circumstances, the acceptance personnel did not come to the door and the customer could not open the valve. After the experience of the person to the door to verify that the user's front valve has been destroyed by the unqualified "guerrillas" and private ventilation. Since the total valve is specially customized, after the personnel are ventilated for the customer, the handle of the control valve cannot be installed for the customer. In the event of an emergency, the customer cannot cut off the air source by closing the valve, which is extremely harmful. After discovering this situation, Nanjing Ganghua Gas Company reported to the Nanjing Gas Management Office in time and alerted the police. The police have now opened the investigation and some of the suspects have been arrested.
Use a non-extinguishing device
In April 2013, a room in No. 4, Huyu North Road, Nanjing, the household used a non-extinguishing protection device, and a fire occurred during use. Due to the timely discovery, no casualties occurred.
The national standard implemented in 2007 stipulates that the cooker must be equipped with a flameout protection device before leaving the factory. However, there are still some customers who are eager to buy cheaper, etc., to purchase and install stoves without flameout protection devices through large markets or online shopping. When such a cooker is in use, once the soup overflows or the wind blows out, the gas will not be cut off automatically. If no one finds it in time, there is a high possibility of gas explosion, fire and other accidents.
Gas appliance installation is not standardized
Among the unqualified customers in Nanjing Hong Kong, the proportion of gas appliances installed is not standardized. For example, the water heater and the wall-hung boiler flue are not in the household; the safety distance between the gas appliance and other surrounding facilities is insufficient; when the hose is used as the gas appliance connecting pipe, the hose is not special, no pipe card; the hose is used in conjunction; the water gas pipeline and the accessory are mixed. Wait. In February 2013, a room in Building 5, No. 4, Liyuan East Street, Baixia District, due to the irregular installation of the water heater flue, a 6-person carbon monoxide poisoning accident occurred during the bathing process.
Gas use overdue
According to the relevant regulations of the state, the gas stove and water heater have a default period of 8 years from the date of purchase. However, for the purpose of short-term profit, unqualified personnel do not consider customer safety, and modify or install the stoves and water heaters that have been over-used for customers in the case of unauthorized or bullying, in order to avoid the inspectors from discovering that they are not ventilated, or even marking the gas appliances. The date of manufacture is torn. In May 2013, in a certain room at No. 13 Huilong Bridge, the cooker was overdue and leaking. During the use, a deflagration accident occurred in the cabinet, and an old man was stabbed by a flame.
Violation of private ventilation
During the National Day this year, a customer of Block 11 of Banqiao Jinghua Apartment applied to Nanjing Hong Kong and China Gas Company for acceptance and acceptance of ventilation business. When the company's inspection and acceptance personnel made an appointment with the customer for on-site inspection and acceptance, the customer reported that the pipeline gas could be used normally.
Nanjing Ganghua Gas Company started from the safety of new customers, and the front valve before the ventilation was a lock ball valve. Under normal circumstances, the acceptance personnel did not come to the door and the customer could not open the valve. After the experience of the person to the door to verify that the user's front valve has been destroyed by the unqualified "guerrillas" and private ventilation. Since the total valve is specially customized, after the personnel are ventilated for the customer, the handle of the control valve cannot be installed for the customer. In the event of an emergency, the customer cannot cut off the air source by closing the valve, which is extremely harmful. After discovering this situation, Nanjing Ganghua Gas Company reported to the Nanjing Gas Management Office in time and alerted the police. The police have now opened the investigation and some of the suspects have been arrested.
Use a non-extinguishing device
In April 2013, a room in No. 4, Huyu North Road, Nanjing, the household used a non-extinguishing protection device, and a fire occurred during use. Due to the timely discovery, no casualties occurred.
The national standard implemented in 2007 stipulates that the cooker must be equipped with a flameout protection device before leaving the factory. However, there are still some customers who are eager to buy cheaper, etc., to purchase and install stoves without flameout protection devices through large markets or online shopping. When such a cooker is in use, once the soup overflows or the wind blows out, the gas will not be cut off automatically. If no one finds it in time, there is a high possibility of gas explosion, fire and other accidents.
Gas appliance installation is not standardized
Among the unqualified customers in Nanjing Hong Kong, the proportion of gas appliances installed is not standardized. For example, the water heater and the wall-hung boiler flue are not in the household; the safety distance between the gas appliance and other surrounding facilities is insufficient; when the hose is used as the gas appliance connecting pipe, the hose is not special, no pipe card; the hose is used in conjunction; the water gas pipeline and the accessory are mixed. Wait. In February 2013, a room in Building 5, No. 4, Liyuan East Street, Baixia District, due to the irregular installation of the water heater flue, a 6-person carbon monoxide poisoning accident occurred during the bathing process.
Gas use overdue
According to the relevant regulations of the state, the gas stove and water heater have a default period of 8 years from the date of purchase. However, for the purpose of short-term profit, unqualified personnel do not consider customer safety, and modify or install the stoves and water heaters that have been over-used for customers in the case of unauthorized or bullying, in order to avoid the inspectors from discovering that they are not ventilated, or even marking the gas appliances. The date of manufacture is torn. In May 2013, in a certain room at No. 13 Huilong Bridge, the cooker was overdue and leaking. During the use, a deflagration accident occurred in the cabinet, and an old man was stabbed by a flame.
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