居民燃氣隱患及預(yù)防措施

Resident gas safety hazards and preventive measures

　　1、用戶操作或違章操作的問題

1. Issues related to user actions or violations

　　誤操作或違章操作會帶來嚴重的隱患，并經(jīng)常演化為事故，教訓十分之深刻。如2009年4月12日，我市和平路財富大廈水云間商鋪店主，頭使用完灶具后，開關(guān)未關(guān)到位，致使燃氣泄露。第二天開門時聞到煤氣味，男店主前去關(guān)閥門，女店主由于不懂的燃氣常識，去開電燈產(chǎn)生爆炸，造成兩人嚴重燒傷。因此，對于長期不用的氣閥，應(yīng)向煤氣公司申請臨時封堵，操作時要減少誤操作;長期無人在家的住戶應(yīng)委托親友或物業(yè)公司跟煤氣公司聯(lián)系，讓技術(shù)人員能及時入戶安檢，并關(guān)閉戶內(nèi)閥門，隱患。

Misoperation or violation of regulations can bring serious safety hazards and often evolve into accidents, with profound lessons learned. On April 12, 2009, the owner of a shop in Shuiyunjian, Wealth Building, Heping Road, our city, failed to turn off the stove properly the first day after using it, resulting in a gas leak. The next day when I opened the door, I smelled the smell of gas. The male shop owner went to close the valve, while the female shop owner, due to her lack of knowledge about gas safety, turned on the electric light and caused an explosion, resulting in serious burns for both of them. Therefore, for gas valves that are not used for a long time, temporary sealing should be applied to the gas company to reduce misoperation during operation; Residents who have not been at home for a long time should entrust their relatives, friends, or property management company to contact the gas company, so that technical personnel can enter the house for security checks in a timely manner, and close the indoor valves to eliminate hidden dangers.

　　2、用氣后閥門未關(guān)閉或關(guān)閉不到位的問題

2. The problem of the valve not closing or not closing properly after using gas

　　如1999年7月7日晚，浙江溫富大廈某住戶，灶具使用后將開關(guān)關(guān)在小火力位置上，誤認為已關(guān)死;且表后閥門未關(guān)閉，漏氣并積聚于柜底，形成爆炸極限內(nèi)的混臺氣體，遇焚燒廢紙未盡的火星引發(fā)爆燃事故。又如2004年9月21日，全來大廈某住戶早上搬家時，匆忙中未關(guān)閉閥門，燃氣大量泄漏。消防官兵、物業(yè)公司及我公司人員一起緊急行動，到樓頂關(guān)閉立管總閥，并從其鄰?fù)兰谊柵_爬入該住戶處理，才避免了一場事故的發(fā)生。因此，每次做飯、燒水后，尤其是睡前或家里無人時，應(yīng)及時關(guān)閉閥門，關(guān)到位。

On the evening of July 7, 1999, a resident of Wenfu Building in Zhejiang mistakenly believed that the stove had been turned off when the switch was turned off to the minimum firepower position after using it; And the valve behind the meter was not closed, resulting in air leakage and accumulation at the bottom of the cabinet, forming mixed gas within the explosive limit. When encountering sparks from burning waste paper, it caused an explosion accident. For example, on September 21, 2004, when a resident of Quanlai Building moved in the morning, the valve was not closed in a hurry, resulting in a large amount of gas leakage. Firefighters, property management companies, and our company personnel took emergency action together, went to the roof to close the main valve of the riser, and climbed into the nearby Tujia balcony to deal with the resident, in order to avoid an accident. Therefore, after cooking or boiling water, especially before bedtime or when there is no one at home, the valve should be promptly closed and fully closed.

　　3、膠管過長或膠管老化問題

3. Excessive length or aging of rubber hoses

　　據(jù)統(tǒng)計，居民用戶90%的事故均足由于膠管過長、老化，加之使用不當而造成的，小小膠皮管，能引發(fā)大事故。全國各地因燃氣膠管老化或脫落導(dǎo)致的燃氣事故頻發(fā)。我省多處相繼發(fā)生多起燃氣事故，如2006年6月某目，困膠管老化致燃氣泄漏事發(fā)鄭州市建安小區(qū)的孫某家，造成孫某面部被燒傷，家中窗戶玻璃被爆燃的氣浪沖碎。2006年3月29日鄭州市南關(guān)街一居民在使用燃氣做飯時由于燃氣管漏氣引發(fā)大火造成廚房炸毀。按照規(guī)定，天然氣膠管一股使用18個月就要更換。為了預(yù)防因膠管老化而發(fā)生燃氣泄漏，建議您一定要定期檢查膠管是否老化，必要時及時更換，膠管不宜超過兩米。使用時，膠管不要離灶火太近，以免其受熱變形。要用管卡固定膠管連接處，不用時一定要關(guān)閉灶前閥。

According to statistics, 90% of accidents among residential users are caused by excessively long and aged rubber hoses, combined with improper use. Small rubber hoses can lead to major accidents. Gas accidents occur frequently across the country due to aging or detachment of gas hoses. Multiple gas accidents have occurred in multiple places in our province, such as in June 2006, a gas leak occurred at Sun's home in Jian'an Community, Zhengzhou City, due to the aging of a trapped rubber hose. Sun's face was burned, and his window glass was shattered by the explosion. On March 29, 2006, a resident of Nanguan Street in Zhengzhou City caused a fire while cooking with gas due to a gas pipe leak, resulting in the destruction of the kitchen. According to regulations, natural gas hoses must be replaced after 18 months of use. To prevent gas leakage caused by aging of the rubber hose, it is recommended that you regularly inspect the hose for aging and replace it if necessary. The hose should not exceed two meters. When using, the rubber hose should not be too close to the stove to avoid deformation due to heat. To fix the rubber hose connection with a pipe clamp, be sure to close the valve in front of the stove when not in use.

　　4、用戶擅自安裝、改裝或自行點火使用的問題

4. Problems with unauthorized installation, modification, or self ignition by users

　　如2008年1月14日，我市中華西南角1-1-1燃氣用戶私自將廚房改成臥室，且表后改鋁塑管埋地穿越廚

On January 14, 2008, a gas user from 1-1-1 in the southwest corner of China in our city privately converted the kitchen into a bedroom, and buried aluminum-plastic pipes through the kitchen behind the meter

　　房(臥室)、中廳房后自建的廚房。一日晚間，燃氣立管活接漏氣造成在廚房睡覺的崔姓夫婦二人煤氣中毒入

A self built kitchen from the bedroom to the back of the room. One evening, a gas leak occurred in the gas riser joint, causing gas poisoning in the couple surnamed Cui who were sleeping in the kitchen

　　院搶救的事故。因此，應(yīng)禁止任何個人或非施工單位自行接通管道燃氣使用。無論安裝、改裝或點 8

An accident involving hospital rescue and treatment. Therefore, any individual or non professional construction unit should be prohibited from using pipeline gas on their own. Regardless of installation, modification, or point 8

　　火使用，都要由煤氣公司人員完成，用戶千萬不可貪圖一時的方便或便宜而引發(fā)事故。

The use of fire must be carried out by professionals from gas companies, and users must not seek temporary convenience or affordability to cause accidents.

　　5、鋼瓶氣和管道氣混合或串聯(lián)使用

5. Mixing or connecting steel cylinder gas and pipeline gas for use

　　如2000年8月，溫州市下呂浦一住戶因?qū)撈亢凸艿罋獯?lián)混用，哪個便宜用哪個，結(jié)果保姆操作時開

In August 2000, a resident in Xialupu, Wenzhou City, mixed steel cylinders and pipeline gas in series, using which one was cheaper and which one was cheaper. As a result, the nanny opened the door during operation

　　錯了閥門，導(dǎo)致液化石油氣大量泄露。幸虧處理妥當，未釀成大事故。因此，用戶應(yīng)使用單一氣源，要么用管道氣，要么用鋼瓶。而高層建筑的用戶，則要按消防規(guī)定，一定要用管道煤氣，禁止用鋼瓶，嚴禁瓶組使用.

Wrong valve caused a large amount of leakage of liquefied petroleum gas. Fortunately, it was handled properly and did not lead to a major accident. Therefore, users should use a single gas source, either pipeline gas or steel cylinders. Users of high-rise buildings must comply with fire safety regulations, use pipeline gas, prohibit the use of steel cylinders, and prohibit the use of cylinder sets

　　6、由于通風條件不好帶來的問題

6. Problems caused by poor ventilation conditions

　　如2009年4月4日，我市朝陽路礦建家屬院一女青年，使用無煙道燃氣熱水器洗澡，對外也未開窗通風，導(dǎo)致不完全燃燒，造成窒息死亡的.悲劇。由于燃氣燃燒時需消耗大量的空氣，因此，一定要保持通風條件良好，防止發(fā)生不完全燃燒現(xiàn)場，尤其是冬天天氣寒冷，一家?guī)卓谌擞州喠飨丛钑r，更要開窗通風。

On April 4, 2009, a young woman in the family courtyard of Chaoyang Road Mine in our city used a smokeless gas water heater to take a shower, but did not open windows for ventilation, resulting in incomplete combustion and suffocation death. Due to the large amount of air consumed during gas combustion, it is necessary to maintain good ventilation conditions to prevent incomplete combustion at the site, especially in cold winter when a family takes turns taking showers. It is even more important to open windows for ventilation.

　　7、社區(qū)內(nèi)燃氣設(shè)施被占壓、被破壞的問題

7. The problem of gas facilities being occupied and damaged within the community

　　如2004年5月3日，某大廈樓頂?shù)牡蛪罕P管被打破，B、C幢立管及部分盤管被用戶的違章建筑壓住。原來是用戶搭建違章建筑，將女兒墻上的盤管理在墻內(nèi)，裝修時沖擊鉆將盤管擊破。又如2005年2月1日凌晨，市區(qū)車站大道一工地，因工地挖掘機不規(guī)范操作，造成燃氣管破裂，燃氣著火燒了一個多小時才撲滅。因此，要切實保護市政燃氣設(shè)施，保護公用燃氣管道。一旦發(fā)現(xiàn)異常情況，及時與燃氣公司取得聯(lián)系。

On May 3, 2004, the low-voltage coil on the roof of a certain building was broken, and the vertical pipes and some coils in buildings B and C were crushed by the user's illegal building. It turns out that the user built an illegal building and managed the tray on the daughter's wall inside the wall. During the renovation, the impact drill broke the tray. For example, in the early morning of February 1, 2005, at a construction site on Station Avenue in the urban area, the gas pipe broke due to improper operation of the excavator, and the gas caught fire for over an hour before being extinguished. Therefore, it is necessary to effectively protect municipal gas facilities and public gas pipelines. Once any abnormal situation is found, contact the gas company in a timely manner.

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