Gas leak to Huangquan gas water heater how to choose

With the rapid development of China's economy, people's living standards have been continuously improved, and the living standards of many families in China have been rapidly increased, and the amount of household hot water usage will also be greatly increased. Many families choose to use gas water heaters, but how to choose is a big issue. Improper choice, endless trouble. Once a female university student had serious quality problems due to the water heater, she was killed on the New Year's Eve.


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Event Replay: At 11 o'clock on the evening of January 25th, 2009 (New Year's Eve 30th), female college student Xiao Tang rushed to Zhenjiang Town, Pingyang County, Zhejiang Province, and his daughter, Xiao Tang, who had spent the New Year with his parents working for a job, was discovered by his family when he bathed. On the toilet floor, she died from treatment in Pingyang County Hospital. The Forensic Center conducted a forensic pathological examination of the bodies of Xiao Tang and confirmed that the cause of death of Xiao Tang was carbon monoxide poisoning.

After identification, the accident water heater involved in the case did not comply with the mandatory provisions of the national mandatory standard GB6932-2001 - anti-overheating safety device, and inconsistent with the express requirements of the "with overheating safety device" in the manual; water and gas linkage device failure, there is Serious quality problems. The pressure on the regulator involved in the case was too high and did not meet the requirements of the standard. There were serious quality problems.

In another investigation, the case involving the “Warmly Loving Wife” brand household gas water heater was introduced in Zhongshan Boda Kitchen Electrical Appliance Co., Ltd., and its product manual and special advice stated that the user’s water heater must be installed outside the bathroom in a place where the air circulates, and smoke exhaust should be installed. The pipe exhausts the smoke outside.

The court held that the defendant Hu Mou, Xiang Mou sales, the defendant Zhongshan Boda Company involved in the production of the "warm love wife" brand household gas water heater and the defendant Ningbo Wei Li Valve Co., Ltd. produced a bottled liquefied petroleum gas regulator identified by the existence of serious In the course of its use, the two plaintiffs, Xiaotang’s daughter, had serious consequences for death from carbon monoxide poisoning. There was a causal relationship between the consequences of the damage and the infringement. The defendants Hu Mou, Xiang Mou, Zhongshan Boda Company and Ningbo Weili Valve Co., Ltd. The company as a product seller and manufacturer shall bear corresponding civil liabilities. However, the two plaintiffs did not install themselves as required, but they should have foreseen that the existing dangers were neglected. As a result, her daughter Deng Xiao’s serious consequences of death from carbon monoxide poisoning occurred. He should be deemed to have a gross negligence on the occurrence of the damage, and the infringer’s civil liability should be reduced. .

Correct selection and use of gas water heaters can completely eliminate safety accidents caused by carbon monoxide gas exhaust gas. Here's a brief introduction on how to properly select and use gas water heaters.

First, pay attention to the source of air. Which type of gas water heater is used by a household depends on the air source currently used in the home. At present, Hangzhou has artificial gas and liquefied petroleum gas two kinds of gas source. The two can not be common to each other. Please pay attention to the identification when purchasing.

Second, pay attention to service. The purchase of water heaters should pay attention to comparing the after-sales service of the manufacturers and whether there is a maintenance or special maintenance department in the local area.

Third, attach importance to the selection of exhaust emission devices. At present, there are two kinds of gas water heater exhaust emission devices on the market: one is a flue exhaust type, which uses an exhaust pipe to connect the exhaust port of a water heater and exhausts the exhaust gas to the outdoors through a pipe. However, if the flue is not properly installed and the exhaust port is directly facing the tuyere, then use it when blowing the north wind (because the kitchen is generally set on the back side, it is easy to make the waste gas backflow and cause danger. Correct installation of the flue should have an outdoor chimney. , Let it naturally draw in. The second is the strong exhaust type, that is, through a small fan installed on the body of the water heater, the fan is started by the water heater linkage device, and the exhaust gas is discharged to the outside.This type of water heater is regardless of whether the indoor ventilation condition is good, or whether the outdoor No wind hazard will occur.

Fourth, turn off the safe use. Since the gas water heater consumes a large amount of oxygen during use, it is better not to use it continuously, so that the room has an opportunity for oxygen replenishment; in addition, the water heater is preferably installed on a wall within two meters from the external wall or outer window. Gas professional installation; In addition to the balance of water heaters, the rest of the gas water heaters are installed in the kitchen; In addition, in the course of use, it is best to do a good job in the outdoors.

Fifth, pay attention to routine maintenance. Gas water heaters generally need to be cleaned in a timely manner after one year to prevent carbon deposits from affecting combustion. At the same time, attention should be paid to replacing the batteries in time to prevent battery power shortage and ignition delay. The service life of gas water heaters in China is generally about 5 years of continuous use. If the water heater is bad enough to be repaired, it must be replaced.

Sixth, rule out a misunderstanding. How much water out of hot water depends on the capacity of the water heater. At present, the common gas water heaters in the market have 8 liters, 10 liters, etc. The larger the number of liters, the greater the volume of the gas water heater, the faster and faster the water, the more the gas consumption during use. Therefore, users should choose the right gas water heater according to their own family conditions.

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