Is it necessary to install smoke alarms when renovating a home?

According to statistics from the fire department, home fires account for about 30 percent of all fires nationwide.

How smoke detectors work and installation requirements, is it installed in the home?

The cause of a fire in the home, sometimes it is where we can pay attention, and sometimes it is hidden where we pay attention to it. There are many fire alarms in fires, so the fire department advises residents to use smoke alarms because they believe that smoke sensors can increase the chance of escape by 50%. If smoke alarms are widely used in private houses, you can effectively reduce the serious losses caused by fires.

How do smoke detectors work?

In fact, it is not difficult to understand that point smoke detectors mainly determine the concentration of smoke by measuring the balance of positive and negative charges in the air, and further achieve fire protection.

Inside the detector, there is a small piece of radioactive material.

A small electric current is generated in the air flowing indoors. On the circuit board, there is a computer chip that monitors this current. There is a red light on the computer chip and it will flash.

Usually, the flash speed is slow (flashing once in about 1 minute), and when the alarm of fire smoke is triggered (flashing or a few seconds faster), the frequency of the red light flash will flash very quickly.

Smoke detector installation considerations.

1. Install smoke detectors in **?

1.In the kitchen, it is recommended to install a smoke alarm at a distance of 3 meters from the cooking kitchen;

In the sleeping area, smoke alarms are installed at meters so that everyone can hear the alarm, even when the bedroom door is closed.

2 For single-storey houses: Smoke alarms should be installed between corridors, sleeping and living areas. It is better to put it on the ceiling.

at least 30 cm away from the wall or lamp.

3.For large or multi-storey dwellings: In addition to the single-storey dwelling installation locations described above, the bottom of the staircase and each staircase connection are added. It is also necessary to consider buying alarms that are interconnected so that smoke or heat detected on the first floor can trigger warnings throughout the house.

Note: Smoke alarms do not have objects that will produce vapor substances, or you will wait for police signs.

2. Smoke detector installation steps.

1.Start by finding the best location for the alarm device.

Find hidden pipes and cable locations to avoid drilling holes there;

2.Remove the alarm clock and install the battery as needed;

3. Place the smoke alarm.

The cover plate is fixed to the wall or ceiling and the screw points are marked with tips or nail holes;

4, holes, put on screws, bolts;

5.Tighten the smoke alarm in place and the lid can start testing. We always say, don't know which one will come tomorrow, it's true, please don't be lucky, something seems to be used, but we pray that today it won't sound, but please install it in time.

I think it is very necessary, in case of fire, it can serve as an alarm and remind everyone to call 119.

In home decoration, I think it is more necessary to install smoke alarms, it is a good early warning device for fires, and will not hinder the daily life of individuals, and the cost is not large, but it can play a very critical role at critical moments, so I recommend installation.

I feel necessary. And it can play a big role in critical times, and it can also ensure your safety.

Legal Analysis: Not Mandatory. There is no mandatory provision for the installation of smoke alarms in the room in China, but the installation of smoke alarms can give early warning time and ensure escape time.

According to relevant laws and regulations, organs, groups, enterprises, institutions and other units shall configure fire-fighting facilities and equipment in accordance with national standards and industry standards, set up fire safety signs, and regularly organize inspection and maintenance to ensure that they are in good condition and effective;

Legal basis: "Fire Protection Law of the People's Republic of China" Article 16 Organs, groups, enterprises, institutions and other units shall perform the following fire safety duties: (1) Implement the fire safety responsibility system, formulate the fire safety system and fire safety operation procedures of the unit, and formulate fire extinguishing and emergency evacuation plans; (2) Configure fire-fighting facilities and equipment in accordance with national standards and industry standards, set up fire safety signs, and regularly organize inspections and maintenance to ensure that they are intact and effective; (3) Conduct a comprehensive inspection of building fire protection facilities at least once a year to ensure that they are intact and effective, and the test records shall be complete and accurate, and archived for future reference; (4) Ensure that evacuation passages, safety exits, and fire truck passages are unblocked, and ensure that fire and smoke prevention partitions and fire spacing meet fire protection technical standards; (5) Organize fire prevention inspections and eliminate fire hazards in a timely manner; (6) Organize targeted fire drills; (7) Other fire safety duties as provided by laws and regulations.

The main person in charge of the unit is the person responsible for fire safety of the unit.

Summary. The smoke detector is not mandatory, but the gas leakage alarm must be installed, and there must be 3C, the gas alarm is roughly divided into three categories, imported, domestic two-wire system, domestic three-wire system.

Imported *** is generally high, around 5,000 yuan.

The domestic two-line belongs to the domestic brand, and the technology is the leading level of domestic production.

The quality of the domestic third line is poor, and the quality is also low, and the sensitivity and accuracy of sensing are poor.

From the point of view of cost performance, the domestic two-line Oujiabao is a good choice, and the first choice of the domestic two-line.

Are there any regulations for installing smoke alarms.

Hello! It's a pleasure to serve you, we have seen your questions and are trying to sort out the information for you, and we will reply to you within five minutes, thank you! ^

Do small restaurants have to install smoke alarms?

Smoke sensors are ordinary fire alarm devices and must be installed in key fire prevention units (as specified by the local public and hidden Yuan'an fire department). The installation of the unit or the unit with the door is not restricted.

Smoke is not mandatory, but the gas leakage alarm must be installed, and there must be 3C, the gas alarm is roughly divided into three categories, imported, domestic two-shed chaotic line system, domestic three-wire system. Imported ***, generally ** is also high, at 5000 yuan left chain Hui right. The domestic two-line belongs to the domestic brand, and the technology is the leading level of domestic production.

The quality of the domestic third line is poor, and the quality is also low, and the sensitivity and accuracy of sensing are poor. From the point of view of cost performance, the domestic two-line Oujiabao is a good choice, and the first choice of the domestic two-line.

The restaurant has not installed smoke alarms, can the relevant departments cut off the power to deal with it?

OK. Is it necessary to install smoke alarms in restaurants on 30 square meters?

Yes, the requirement is 30 square meters.

What happens if you don't install it.

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Hello, you can ask a professional to install it.

Summary. Hello dear, happy to answer your <>

Yes, there are regulations for installing smoke alarms, and here are some important ones:1The Code for the Design of Residential Buildings (GB50096-2011) stipulates that independent smoke detectors should be installed in each residential room to ensure the safety of residents.

2.In order to ensure the fire safety of schools, hospitals, hotels and other crowded places, the Ministry of Public Security issued a notice on September 24, 2019 on the "Code for the Installation and Management of Fire Self-rescue Alarms in Public Places", which stipulates that fire self-rescue alarms, including smoke detectors, should be installed in crowded places. 3.

According to the provisions of the "Measures for the Supervision and Random Inspection of Smoke Detector Product Quality" (Order No. 222 of the State Administration for Market Regulation), smoke alarms should be marked with the "CCC" mark <>

Are there any regulations for installing smoke alarms.

The state regulations of small luggage processing factories must be equipped with smart smoke alarms, and ordinary smoke alarms are not good.

Hello dear, happy to answer your <>

Yes, there are regulations for installing smoke alarms, and here are some important ones:1The Code for the Design of Residential Buildings (GB50096-2011) stipulates that independent smoke detectors should be installed in each residential room to ensure the safety of residents.

2.In order to ensure the fire safety of schools, hospitals, hotels and other places where people are in high concentration, the Ministry of Public Security issued a notice on September 24, 2019 on the "Regulations for the Installation and Management of Fire Self-rescue Alarms in Public Places", which stipulates that fire self-rescue alarms, including smoke detectors, should be installed in crowded places. 3.

According to the provisions of the "Measures for the Supervision and Random Inspection of Smoke Detector Product Quality" (Order No. 222 of the State Administration for Market Regulation), smoke alarms should be marked with the "CCC" mark <>

Here are some <> related extensions that we hope you will find helpful

The installation of the smoke alarm should comply with the product manual and be installed in accordance with the actual situation on site. In short, in order to protect the safety of people's lives and property, the installation of smoke alarms in public places such as homes and offices has become a necessary safety measure<>

Hello, happy to answer your <>

For small luggage processing plants, according to the "Technical Specification for Fire Hazard Xing Assessment" (GB 50160-2018), an intelligent automatic fire alarm system should be set up, which includes smart smoke alarms. Compared with ordinary smoke alarms, smart smoke alarms can realize remote monitoring and management through Qihe networking, etc., which improves the efficiency and accuracy of fire early warning and emergency response, and is more suitable for the needs of commercial and industrial sites. In addition, according to the "Code for Fire Prevention in Buildings" (GB50016-2014), industrial buildings should be equipped with automatic fire alarm systems, and automatic fire alarm devices should be set up in accordance with national standards or industry regulations.

Therefore, for industrial sites such as small luggage processing plants, the installation of smart smoke alarms is in line with national regulations and is more safe and reliable. <>

If there is a leak in the gas pipe in the kitchen, the gas cannot be discharged immediately through the external window of the building, and this gas will accumulate in the kitchen, which is a great threat to the safety of the family, and the accumulation to a certain extent will increase the incidence of fire. There are not many functions of gas alarms, only to detect gas leaks and sound an alarm when gas leaks. But without it, it is difficult for us to find that the gas has leaked, since the gas alarm is so important, then let's explain what the gas alarm is, what is the working principle and how it plays a role when it is critical.

After gas leakage, once it is inhaled by the human body in excess, it will reduce the oxygen-carrying capacity of red blood cells, causing tissue suffocation, resulting in fainting, paralysis, suffocation and other personal injuries; After reaching a certain concentration, it is also prone to serious accidents such as ** and fire. The gas alarm is to remind people to take protective measures by detecting that the gas leakage exceeds the rated safety set value, and by means of sound and light.

The most important thing in the decoration of <> room is environmental protection and safety, and the most important thing to pay attention to in the kitchen is gas! It only takes a little bit of gas leakage to cause poisoning! If the concentration is a little higher, then it is likely to cause **!

Secondly, even young people can be paralyzed and careless in the absence of problems for a long time. At any time, implementing what you can think of as soon as possible is the most effective way to deal with unexpected situations.

Although there are no mandatory national regulations, gas alarms have been installed in place in many areas when commercial housing is delivered; Some gas companies install gas alarms free of charge to increase the safety of using gas. Although there are no mandatory national regulations, gas alarms have been installed in place in many areas when commercial housing is delivered; Some gas companies install gas alarms free of charge to increase the safety of using gas. It is still necessary, safety is greater than the sky!

Money doesn't matter. Now there are many people who use gas water heaters, carbon dioxide poisoning is very dangerous, Smith gas water heaters are very good, expensive but safe!

I think it is best to install a smoke alarm in the kitchen, three meters away from the cooking utensils, the kitchen is a place where it is easy to catch fire, and installing the smoke alarm in the kitchen can detect the danger in time.

For large or multi-storey homes: In addition to the single-storey residential installation locations described above, add the bottom of the stairs and the junction of each staircase. Also consider purchasing alarms that are connected to each other so that smoke or heat detected on one floor can trigger alarms throughout the house.

It can be installed in the kitchen, which needs to be 3 meters away from the cooking utensils. If it is installed in the bedroom, it is best to place it on the ceiling, at least 30 cm away from the wall or light fixture. Some units can also be installed at the bottom of the staircase and at the junction of each floor.

Summary. Dear, hello, the result of my inquiry here is that there is no mandatory provision for the installation of smoke alarms! However, the installation of smoke alarms can give early warning time and ensure escape time.

According to relevant laws and regulations, organs, groups, enterprises, institutions and other units shall configure fire-fighting facilities and equipment in accordance with national standards and industry standards, set up fire safety signs, and regularly organize inspection and maintenance to ensure that they are in good condition and effective;

Dear, hello, Xian Chunmeng, the result of my inquiry here is that the installation of smoke alarms is not mandatory for Brother Bridge! However, the installation of smoke alarms can give early warning time and ensure escape time. According to relevant laws and regulations, organs, groups, enterprises, institutions and other units shall configure fire-fighting facilities and equipment in accordance with national standards and industry standards, set up fire safety signs, and regularly organize inspection and maintenance to ensure that they are in good condition and effective;

My restaurant is about 30 square meters, what will I do if I don't install smoke alarms?

Ask about custom messages].

Ask about custom messages].

Article 36 of the newly revised Law of the People's Republic of China on Production Safety clearly stipulates: "If the production and business operation units in the catering and other industries use gas, they shall install combustible gas alarm devices and ensure their normal use." At the same time, the new "Work Safety Law" clarifies the penalty standards for nine major behaviors, including the use of gas by production and business operation units in catering and other industries without installing combustible gas alarm devices

order corrections to be made within a set period of time and impose a fine of not more than 50,000 yuan; where corrections are not made within the time limit, a fine of between 50,000 and 200,000 RMB is to be given, and a fine of between 10,000 and 20,000 RMB is to be imposed on the directly responsible managers and other directly responsible personnel; where the circumstances are serious, order the suspension of production and business for rectification; where a crime is constituted, criminal responsibility is pursued in accordance with the relevant provisions of the Criminal Law.

Gas alarm is a very important gas safety equipment, mainly composed of two parts: gas probe and controller, when the concentration of bright gas in the air exceeds the set value, the alarm will be triggered alarm, and send out sound and light alarm signals to remind users to take corresponding emergency measures. Installation InstructionsAlarm installation location: within a meter radius from the air source, in a well-ventilated place:

1) LPG is heavier than air and is installed about a meter above the ground. (2) Natural gas is lighter than air and is installed about a meter from the ceiling. (3) The location where the alarm cannot be installed:

Corners of walls, cabinets and other places where air is not easy to circulate; It is a location that is easy to be directly smoked by oil smoke, etc. Chain width.