Tips to prevent soot poisoning

1. Tips on how to prevent gas poisoning and safety and fire prevention

Original publisher: iwan3fly

Tips on safety and fire prevention to prevent gas poisoning Winter is coming soon, please do all departments To carry out publicity work on the common sense of preventing gas poisoning, various departments organize the study of "Safety Common Sense of Preventing Gas Poisoning" and make training records. The key part of the company to prevent gas poisoning is the boiler room. It has been detected that the concentration of carbon monoxide in the boiler room, especially near the flue of the boiler room, is very high, and there is a risk of gas poisoning. The company is currently conducting rectification work on this hidden danger. All company personnel must enter and exit the boiler room. Pay attention to prevent gas poisoning. 1. What is gas poisoning? Gas poisoning usually refers to carbon monoxide poisoning. Carbon monoxide is colorless and odorless, lighter than air, and easy to burn. It burns with a blue flame. If the carbon monoxide content in the air reaches 0.04-0.06, it can poison people. 2. Common causes of gas poisoning 1. Coal-fired boilers are used in boiler rooms, charcoal hot pots are used indoors to cook meat and barbecue meals, and coal stoves are used for heating and cooking in closed rooms. Due to poor ventilation, the chimney is blocked and the oxygen supply is insufficient. A large amount of carbon monoxide can be produced and accumulated indoors. The doors and windows are closed, there is no ventilation measures, the air duct is not installed or installed incorrectly, negligence and paralysis lead to a large amount of gas overflow; the air pressure is low, and the gas is difficult to circulate and discharge. 2. Residents use pipeline gas. If the pipeline leaks and the switch is not tight, a large amount of gas may overflow, causing poisoning. 3. Use gas water heaters, poor ventilation, and long bathing time. 4. Starting the car in winter or sleeping in the car after turning on the air conditioner may cause gas poisoning. 3. How to identify carbon monoxide poisoning 1. Mild poisoning. The poisoned person will feel dizziness, headache, dizziness, and general weakness. If the window can be opened in time for ventilation and fresh air is taken in, the symptoms will be relieved and disappeared quickly. 2. Moderate poisoning. Poisoned people may suffer from excessive sweating, irritability, unsteady walking, pale skin, and confusion

2. How to write a handwritten letter to prevent soot poisoning

How to write a handwritten letter to prevent soot poisoning Copying newspapers produces a large amount of carbon monoxide that accumulates indoors.

Including closed doors and windows, no ventilation measures, failure to install or incorrect installation of air ducts, negligence, and paralysis, resulting in large amounts of gas overflowing; low air pressure, making it difficult for gas to circulate and be discharged. 2. Urban residents use pipeline gas. If the pipeline leaks and the switch is not tight, a large amount of gas may overflow, causing poisoning.

3. Use gas water heaters with poor ventilation and long bathing time. 4. Starting the car in winter or sleeping in the car after turning on the air conditioner may cause gas poisoning.

How to identify carbon monoxide poisoning: 1. Mild poisoning. The poisoned person will feel dizziness, headache, dizziness, and general weakness. If the window can be opened in time for ventilation and fresh air is taken in, the symptoms will be relieved and disappeared quickly.

2. Moderate poisoning. The poisoned person may suffer from excessive sweating, irritability, unsteady walking, pale skin, confusion, constant sleepiness, drowsiness and fatigue. If effective measures are taken, it can basically be cured with few sequelae.

3. Severe poisoning. At this time, most of the poisoned people are unconscious, their teeth are locked, their whole body is twitching, they are incontinent, their complexion and lips are cherry red, their breathing and pulse are accelerated, their blood pressure rises, their heartbeat is irregular, there are rales in the lungs, and their body temperature may rise.

Extremely critical patients may remain in a deep coma, have a thin and weak pulse, irregular breathing, decreased blood pressure, and may also have a high fever of 40 degrees Celsius. At this time, their lives are in danger and the mortality rate is high. Even if you are lucky enough to survive, there will be serious sequelae.

Principles of on-site first aid for gas poisoning: 1. The patient should be removed from the poisoning environment as soon as possible, and doors and windows should be opened immediately to circulate air. 2. Patients should rest quietly and avoid increasing the burden on the heart and lungs and increasing oxygen consumption after activities.

3. Give the poisoned person adequate oxygen. 4. The unconscious poisoned patient must be removed from the poisoned environment as soon as possible, check the patient's breathing, pulse, and blood pressure in the shortest possible time, and carry out emergency treatment based on these conditions.

5. If the poisoned person’s breathing and heartbeat stop, artificial respiration and heart compressions should be performed immediately. 6. Call 120 emergency service, and emergency doctors will go to the scene to treat the patient.

7. After the condition is stable, escort the patient to the hospital for further examination and treatment. 8. Poisoned persons should undergo hyperbaric oxygen chamber treatment as soon as possible to reduce sequelae.

3. Tips on preventing gas

Avoid open flames, mobile phones, battery waves, etc., and gout when opening windows

The best way to prevent gas is to put a certain amount of light on the windows To install a pipe, the stove must be covered at night and the flue switch must be turned on.

Gas poisoning in the home mainly refers to carbon monoxide poisoning, liquefied petroleum gas, pipeline gas, and natural gas poisoning. The former is more common in coal stoves for heating in winter, doors and windows are closed, and smoke exhaust is poor. The latter is more common in liquefied stoves. Leakage or gas pipe leakage, etc. When gas poisoning occurs, the patient initially feels headache, dizziness, nausea, vomiting, and weakness. When he realizes that he has been poisoned, he often struggles to get out of bed and open the door or window. However, generally only a few people can open the door, and most patients develop symptoms quickly. Convulsions, coma, and the skin of the cheeks, chest, and lips turn cherry red. If treatment is not received in time, respiratory depression may result in death. Gas poisoning is usually divided into three types according to the concentration of carbon monoxide contained in the inhaled air

and the length of poisoning time:

(1) Mild: the poisoning time is short, the carbon monoxide in the blood is Hemoglobin is 10--20. It manifests as early symptoms of poisoning, including headache, dizziness, palpitations, nausea, vomiting, limb weakness, and even brief fainting. Generally, the symptoms disappear quickly after inhaling fresh air and leaving no sequelae.

(2) Medium type: The poisoning time is slightly longer, and carboxyhemoglobin accounts for 30-40% in the blood. On the basis of mild symptoms, collapse or coma may occur. The skin and mucous membranes appear the cherry red color characteristic of gas poisoning. If rescued in time, people can wake up quickly and fully recover within a few days, usually without any sequelae.

(3) Severe disease: found too late, inhaled too much gas, or inhaled high concentrations of carbon monoxide in a short period of time. The blood carboxyhemoglobin concentration is often above 50, and the patient appears in deep coma, with various symptoms. Loss of reflexes, incontinence of urine and feces, cold limbs, decreased blood pressure, shortness of breath, and death soon. Generally, the longer the coma lasts, the more serious the prognosis is, often leaving sequelae such as dementia, reduced memory and understanding, and limb paralysis.

If gas poisoning occurs at home, the main measures are:

(1) Open doors and windows immediately, move the patient to a well-ventilated place with fresh air, and keep warm. Find the cause of gas leakage and eliminate hidden dangers.

(2) Loosen clothes buttons, keep the respiratory tract open, and remove secretions from the mouth and nose. If respiratory arrest is found, mouth-to-mouth artificial respiration should be performed immediately and extracorporeal cardiac massage should be performed.

(3) Immediately perform acupuncture treatment, selecting acupoints such as Taiyang, Lieque, Renzhong, Shaoshang, Shixuan, Hegu, Yongquan, Zusanli, etc. Those with mild or moderate poisoning can gradually wake up after acupuncture.

(4) Give oxygen immediately. If possible, immediately transfer to the hospital's hyperbaric oxygen chamber for hyperbaric oxygen therapy. This is especially suitable for patients with moderate and severe gas poisoning. It can not only revive the patient, but also reduce the sequelae. .

(5) Immediately intravenously inject 50 ml of 50% glucose solution and add 500-1000 mg of vitamin C. Mild and medium-sized patients can use it for 2 days, 1-2 times a day. It not only can replenish energy, but also has the effect of dehydration. Early application can prevent or reduce cerebral edema.

(6) Comatose patients should be treated as comatose patients.

(7) Treatment after gas poisoning is corrected:

① Insist on going to the park or doing deep breathing exercises, chest expansion exercises, and Tai Chi on the balcony in the morning, about 30 minutes a day, light and medium People with poisoning should do morning exercises for 7 to 14 consecutive days; those with severe poisoning can do morning exercises for 3 to 6 months, such as Wu Qin Xi, Tiebushi Gong, Baduanjin, etc., depending on the sequelae.

②Continue to take 1-2 pills of Jinvita every day for 7-14 days, or 0.1-0.2 grams of vitamin C, 3 times a day. You can also take appropriate amounts of vitamins B1 and B6. , B complex vitamins, etc.

③ Check the gas usage to prevent re-poisoning; a. Check whether there is any gas leakage, whether the installation is reasonable, whether the gas stove is faulty, whether the usage method is correct, etc.; b. whether the heating method in winter is correct, Check whether the gas pipeline is smooth and indoor ventilation is good; c. Try not to use coal stoves for heating. If you use coal stoves, you must abide by the coal stove heating rules and do not be careless; d. The water heater should be built in a separate room from the bath, and the gas and water heater should be checked frequently The connecting pipelines are intact; e. If you feel the smell of gas after entering the room, you should quickly open the doors and windows and check whether there is gas leakage or a coal stove in the room. Do not light a fire; f. Wipe the stove frequently to ensure that the stove does not cause human body pollution. After using the gas switch, wash hands with soap and water. Install an exhaust fan or range hood in the kitchen; g. Be sure to use special rubber hoses for gas. Do not use nylon, vinyl or worn-out pipes. Check the pipeline access every six months.

4. Slogans to prevent gas poisoning

The lowest price is 0.27 yuan to become a library member and view the full content gt; Original publisher: Li Pengya Slogan to prevent gas poisoning Part 1: Promotional materials to prevent carbon monoxide poisoning Promotional materials on prevention of carbon monoxide poisoning 1. The main cause of carbon monoxide poisoning Carbon monoxide poisoning is also called gas poisoning.

Carbon monoxide is a colorless, tasteless, odorless, non-irritating asphyxiating gas. All carbon-containing substances such as coal, wood, liquefied petroleum gas, natural gas, etc. can produce carbon monoxide (co) when their combustion is incomplete.

Directly use barrels and basins for heating; the pressure in the coal stove is too full and the coal is not burned fully; the chimney is blocked or not tightly sealed; when there is snowfall, strong winds, dense fog, and the temperature rises, the outdoor air pressure is low and the indoor air pressure is low. Small external temperature difference, obstruction of smoke diffusion and backflow; poor exhaust when using liquefied petroleum gas or natural gas water heaters for showering, etc. can easily lead to a sudden increase in indoor carbon monoxide concentration, causing carbon monoxide poisoning. Generally, 7 to 10 o'clock in the morning in winter is a time period prone to carbon monoxide poisoning; snowfall, strong winds, dense fog, and rising temperatures are meteorological conditions prone to carbon monoxide poisoning; old-fashioned coal stoves are used in rental housing for migrant workers, dormitories for migrant workers, and agricultural and pastoral areas in urban-rural fringe areas. Residences are common sites for carbon monoxide poisoning.

2. Preventive Measures for Carbon Monoxide Poisoning Carbon monoxide poisoning should focus on prevention. It is currently the season of high incidence. Urban and rural residents are reminded to be more vigilant and take the following preventive measures seriously: One coal stove for heating. Never use buckets, basins or coal stoves without chimneys for direct heating indoors.

Do not place the coal stove directly in the bedroom. When lighting a fire indoors for heating, regular ventilation is required.

When using a coal stove for heating, check whether the stove lid is tightly closed and whether the coal in the stove is completely burned before going to bed. Never close the stove for heating. The air outlet of the chimney should be installed with an elbow, and the outlet should not face north to prevent smoke backflow due to strong winds.

The chimney interface should be connected smoothly (the coarse mouth should face down and the thin mouth should face up) to prevent air leakage. The chimney and flue opening should be inspected and cleaned regularly to keep the smoke exhaust passage clear.

Pay close attention to weather changes and pay special attention.

5. Request: Slogans and banners to prevent gas poisoning

1. Cherish life and health and prevent gas poisoning

2. Care for your own life and pay attention to preventing gas poisoning Poisoned.

3. Winter is coming and gas is coming, so it is important to pay attention to safety

4. Ventilate more, change air frequently, and work together to prevent gas

5. Invisibility Be careful of gas poisoning

6. Gas poisoning will take away your happiness

7. Manage your gas and protect your health

8. Prevent gas It’s not a child’s play

9. To prevent gas poisoning, life is above all else!

10. A moment of negligence will take away your happiness. Manage your gas well

11. Prevent gas poisoning. Happiness belongs to us

12. Manage your gas well. Keep danger away from us

13. Live a happy and safe life, keep gas poisoning away from your family

14. Be prepared to ensure safety, and everyone must turn off the gas

15. During the New Year and the holidays Have fun and don’t relax on gas prevention work

16. Learn one point of gas prevention knowledge, and you will get ten points of safety protection

17. Self-examination of safety, self-correction of hidden dangers, and self-responsibility

18. Negligence will cause pain for a lifetime

19. Protection and vigilance will keep you safe. Ignorance and carelessness will lead to danger

20. Don’t be afraid of being tight for a thousand days, just be afraid of being loose for a while

21. Pull out a brick to knock down a wall, loosen a screw to break a beam

22. One oversight makes hundreds of people busy, but if everyone is careful, things will go smoothly.

6. Prevent Gas Poisoning

The lowest price is 0.27 yuan to become a library member and view the full content gt; Original publisher: iwan3fly Safety tips for preventing gas poisoning. Winter is coming, please do all departments To carry out publicity work on the common sense of preventing gas poisoning, various departments organize the study of "Safety Common Sense of Preventing Gas Poisoning" and make training records.

The company’s focus on preventing gas poisoning is the boiler room. It has been detected that the concentration of carbon monoxide in the boiler room, especially near the flue of the boiler room, is very high, and there is a risk of gas poisoning. The company is currently conducting rectification work on this hidden danger. All company personnel must be careful to prevent gas poisoning when entering and exiting the boiler room. 1. What is gas poisoning? Gas poisoning usually refers to carbon monoxide poisoning. Carbon monoxide is colorless and odorless, lighter than air, and easy to burn. It burns with a blue flame.

If the carbon monoxide content in the air reaches 0.04-0.06, it can poison people. 2. Common causes of gas poisoning 1. Coal-fired boilers are used in boiler rooms, charcoal hot pots are used indoors to cook meat and barbecue meals, and coal stoves are used for heating and cooking in closed rooms. Due to poor ventilation, the chimney is blocked and the oxygen supply is insufficient. A large amount of carbon monoxide can be produced and accumulated indoors.

Closed doors and windows, no ventilation measures, failure to install or incorrect installation of air ducts, carelessness, and paralysis of the mind, resulting in large amounts of gas overflowing; low air pressure, making it difficult for gas to circulate and be discharged. 2. Residents use pipeline gas. If the pipeline leaks and the switch is not tight, a large amount of gas may overflow, causing poisoning.

3. Use gas water heaters with poor ventilation and long bathing time. 4. Starting the car in winter or sleeping in the car after turning on the air conditioner may cause gas poisoning.

3. How to identify carbon monoxide poisoning 1. Mild poisoning. The poisoned person will feel dizziness, headache, dizziness, and general weakness. If the window can be opened in time for ventilation and fresh air is taken in, the symptoms will be relieved and disappeared quickly.

2. Moderate poisoning. Poisoned persons may suffer from excessive sweating, irritability, unsteady walking, pale skin, and confusion.

7. How to prevent coal smoke poisoning

For gas poisoning, preventive measures should be kept in mind

1. Use charcoal braziers, candles, incense essential oils and other small items indoors When there is a fire source, pay attention to maintaining ventilation and do not keep doors and windows closed at the same time.

2. The gas water heater should be installed in a well-ventilated location and try not to install it in the bathroom; it is recommended to choose a forced-discharge water heater, and the exhaust pipe must be connected to the outside.

3. If you smell gas after entering the room, you should quickly open the doors and windows, and then check for gas leaks. Do not light a fire at this time.

4. Check the tightness of gas equipment once a month, and deal with leaks in time if found.

5. Install a gas leak alarm device indoors.

6. Before cleaning and overhauling gas equipment, the remaining gas must be treated and inspected only after passing the test.

7. Do not let the car idle for a long time in a closed garage or a basement with poor air circulation, and do not sit in the car for a long time.

8. Personnel who are exposed to gas at work should receive gas knowledge training before taking up the job; they must have a guardian when entering the gas area and carry a portable gas alarm. When working in a gas environment, you must wear an air respirator; leave immediately after the operation and take a proper rest.

Extended information:

Identify three types of symptoms of gas poisoning

From a medical point of view, the main symptoms of gas poisoning are generally divided into mild, moderate and severe .

1. Mild: only symptoms such as headache, dizziness, tinnitus, dizziness, palpitations, weakness, nausea, and vomiting. If you can quickly ventilate, get out of an environment with high carbon monoxide concentration, breathe fresh air and take a rest, the symptoms can be relieved quickly.

2. Moderate: In addition to mild symptoms, it is also accompanied by irritability, extreme excitement or confusion, cold sweats, cold limbs, weak pulse, decreased blood pressure, weak breathing, and general weakness. , and gradually entered a state of collapse and coma. Because the hemoglobin of red blood cells combines with carbon monoxide to turn cherry red, moderately poisoned people will show flushing of the skin on their cheeks, chest and limbs, and cherry red lips, which are typical signs of gas poisoning.

3. Severe poisoning: If the poisoning lasts for a long time and the concentration of the inhaled carbon monoxide in the blood reaches more than 5 mg per liter, the poisoned person will suffer from deep coma, incontinence of urine and feces, general paralysis, and dilated pupils. Large, shallow and irregular breathing, skin changes from cherry red to gray or purple, blood pressure drops extremely, and severe symptoms and signs of myocardial damage and brain and pulmonary edema may occur.

Even if the patient is rescued at this time, serious sequelae such as dementia, paralysis, neuritis, limb gangrene, and incontinence will remain; if the rescue is not timely, the poisoned person will die.