Why does the gas pipe vibrate and buzz in the apartment: the causes of noise and how to eliminate it

Have you ever had to understand the reasons why the gas pipe vibrates and buzzes in the apartment in the kitchen? Agree, it is quite dangerous to ignore such a sign, since any malfunctions of gas equipment often cause an emergency. The consequences can be catastrophic for all residents of a multi-storey building.

The main danger of such a feature as the vibration of a gas pipe lies in its unremarkableness. You may simply not notice a weak hum for a long time, or get used to an unobtrusive sound, considering it a normal manifestation.

In order to avoid catastrophic consequences, it is important to learn to pay attention to suspicious noise or vibration inside the gas pipeline. We will help you understand the causes of unpleasant noise, and teach you to determine in which cases you should immediately contact the gas service.

Causes of incomprehensible pipe noise

Quite often, residents of multi-storey buildings complain about atypical sounds coming from the gas pipe in the kitchen.

Regardless of the frequency of using the gas stove, the sound can increase to a monotonous hum, or gradually decrease to a noticeable vibration.

Often, such manifestations are caused by a strong gas pressure inside the pipeline, however, often the reasons for the noise and vibration of the gas pipe can be as follows:

• during the gas supply, there are strong pressure drops inside the pipe, which is accompanied by a characteristic hum;
• one of the neighbors has installed some kind of device (hood or refrigerator) in contact with the gas pipe, which, in turn, conducts vibration from the device along the entire pipeline;
• the gas pipe is not well secured, which is why each gas turn on may be accompanied by annoying noise or vibrations;
• a characteristic whistling sound accompanied by a strong smell of gas may indicate a gas leak, which requires an urgent call to the emergency service;
• too much air is supplied with the gas, which may cause a slight hum in the gas pipe;
• contamination of the injector nozzle interferes with the normal combustion of the gas, which is accompanied by a loud hum.

If the gas pipe in the apartment buzzes temporarily, and is not accompanied by any other signs, then the reason lies in the fluctuation of the gas pressure. Gas is transported by main pipeline it is due to pressure drops, therefore, as the distance of gas supply increases, it becomes necessary to increase the pressure.

The procedure is carried out in order to compensate for losses arising in the process of transporting large volumes of gas. With increasing pressure, the volume decreases and the density of natural gas increases, which, reaching the consumer, causes a noticeable hum and vibration inside the pipeline.

How to determine the cause of the noise?

If you notice that even insignificant noise systematically appears in the area of ​​the gas pipe, then before calling the emergency service, we recommend that you independently figure out the reasons for it occurrence.

Abnormal sounds in the gas pipeline may indicate a serious malfunction that requires urgent intervention by specialists.

In this case, you will need to conduct a thorough, simplest diagnostics of the gas pipeline:

1. Check piping for gas leaks. Moisten flange and threaded joints with soapy water where bubbles should form in the event of a gas leak. If the gas comes out in a strong stream, then in any case, you will hear a distinct hum, reminiscent of the sound of a ball descending, and a bright smell of gas will also be felt.
2. Pay attention to the tightness of the mounts. Touch the gas pipe and try to stir it up. If the pipe loosens from side to side, and vibration or noise disappears immediately after manually fixing it to the wall, then the problem lies in the “walking” mount.
3. Observe the frequency of the noise. If vibration, accompanied by a faint humming, occurs on a regular basis, while, between with each "soundtrack" the same interval is observed, then, most likely, the point is in your neighbors. Perhaps they installed a hood or refrigerator close to the gas pipe, which is why each activation of the device is accompanied by a noticeable vibration throughout the pipeline.
4. Take a closer look at the flames of the burners. When burned, the gas has a clear blue color, while the presence of an orange flame indicates intentional mixing of the gas with air. If you hear a noticeable hum or vibration in the area of ​​the gas pipe in your kitchen, then first you should set fire to the burner and take a closer look at the flame. The reason for the noise may lie precisely in the large volume of air supplied with the gas.
5. Check if the nozzles are dirty. The burner is a gas nozzle. If it gets dirty, there may be problems with the flow of gas, which is why you can hear the gas pipe humming in your apartment. If you notice that the intensity of the flame has noticeably decreased, then most likely the cause of the noise is precisely the contamination of the nozzle of the nozzles.

The very first thing to do as soon as you notice an atypical sound inside the gas pipe is to check the equipment for gas leaks.

A minor leak can be accompanied by a faint gas smell, often invisible to many people, so the only way to identify the problem is with a soapy solution. In the event of a leak, it is necessary to urgently close the gas cock, and call the emergency services.

How to fix the problem

Any malfunctions of gas equipment require urgent intervention by gas service specialists, but in some cases you can solve the problem on your own. Atypical humming sounds in the area of ​​a gas pipe do not always indicate gas leaks or pressure drops during gas transportation.

If the annoying buzz inside the gas pipe appears systematically, and with equal interruptions, then most likely the vibration is carried out through the pipeline from your neighbors' apartment. Installing refrigeration or ventilation equipment close to the gas pipe leads to noticeable vibration throughout the entire pipeline of the house, especially in neighboring apartments.

After you have found out why the gas pipe is buzzing in your apartment, you will need to contact your neighbors with a request to fix this problem.

Cleaning the gas hob burners

Unpleasant noise can also occur due to contamination of the injectors during operation. In addition to the hum, the pressure of the gas flowing to all four injectors drops. If the burner ignites with difficulty, and the intensity of the flame is low, then you should try to clean the nozzles of the nozzles yourself, relying on the detailed instructions. If the procedure is carried out correctly, the gas pressure will return to normal, and at the same time the buzz will disappear.

The nozzles require cleaning only if there are problems with the flow of gas, the intensity of the flame has decreased, or an atypical noise appears during the operation of the stove.

To clean them, you will need to do the following:

1. Remove the burner cover from the stove and, if necessary, clean it on both sides.
2. Find a small hole in the center of the burner - this is the nozzle through which gas enters the burner.
3. Take a straightened paper clip or regular wire, insert it into the hole and scroll several times. Repeat this step twice to make sure there are no problems with the passage of the channel.
4. Assemble the burner and check the quality of the gas supply. Do not under any circumstances try to run gas directly through the nozzle.

If, when trying to clean the nozzle, a thin wire does not pass through the nozzle channel, colliding with some kind of obstacle, then you will need to urgently contact the gas service.

Upon arrival, the master will assess the degree of contamination of the nozzle, and, if necessary, replace the part. In this case, you should not try to clean the nozzle yourself with water or vinegar, since no liquid should get into the nozzle.

Calling a gas service specialist

Vibrations or hums in the area of ​​the gas pipe for no apparent reason may indicate a serious problem with the equipment. If such “symptoms” have nothing to do with neighboring equipment, contamination of nozzles or increased pressure when gas is supplied, then it is better to immediately contact a specialized technician.

If an unpleasant noise in the gas pipe is accompanied by a sharp smell of gas in the apartment, then you should call the emergency service as soon as possible. This situation can turn into a serious problem not only for you, but also for the inhabitants of the whole house.

Atypical sounds in the area of ​​the gas pipe can appear both due to the operation of household appliances of neighbors, and as a result of a malfunction of the gas equipment.

Whatever the cause, vibrations and humming inside the pipeline cannot be ignored, as such a breakdown could have catastrophic consequences in the near future.

Conclusions and useful video on the topic

You can learn how to properly clean the nozzles of a gas stove burner from the following video:

Why is it better to choose a universal fastener for a gas pipe in the kitchen:

The article revealed the most common causes of vibration in the gas pipeline in the kitchen, which will help to independently determine the root causes of annoying noise. In any case, if the buzz is constant and has nothing to do with the operation of the burners, you should urgently contact the gas service specialists. The wizard will conduct routine diagnostics of gas equipment and determine the cause of the noise in the area of ​​the gas pipe.

Have you ever encountered such a problem as the hum and vibration of a gas pipe? Please share your experience with our readers, tell us about the cause of the unpleasant phenomenon and how you managed to solve the problem. Leave your comments, ask questions in the block below the article.