In many country houses gas cylinders are used, which must be regularly refilled. Although they are used in production. Refilling is much cheaper than buying a new cylinder. They are used for heating and domestic purposes. When living outside the city limits, the question of where to refuel becomes natural. gas bottle. This is discussed in the article.
The self-contained tank is a convenient thing to use. Its advantages include:
Of the minuses are:
Household gas cylinders are sold at specialized points. Usually there is home delivery. Where to fill the gas cylinder if it is empty? In these specialized centers, the filling of containers is carried out. As a rule, these points are located at stationary automobile gas stations.
Where else is propane? There are several options:
Factories and companies should have special rooms that meet the requirements, as well as the equipment that is needed for such work. Where to fill gas This work is performed by the same specialized points.
Although you can perform this procedure at almost every gas station, where there are not even special balloon points, you should not buy liquefied gas there. This is quite risky because:
According to the norms, the filling volume should not exceed 85%. This creates a "vapor cap" in the cylinder, which protects against the risk of the cylinder exploding due to high temperatures. In automobile cylinders, in comparison with household ones, there is a cut-off valve to prevent gas overflow. Therefore, the equipment must be checked on the scales. Where is the best place to fill a gas cylinder? You can also apply to car gas stations, if only there is special equipment and a license.
Refueling centers are called gas filling stations. They may have different equipment. Usually the procedure is performed in 3 ways:
All refueling methods are safe if the rules and procedures are followed.
If you are interested in where you can fill the gas cylinder, then you should check the station for the presence of:
Where are household gas cylinders filled in cities? This is usually done by gas services that connect and maintain this equipment. They deliver containers with the substance according to a certain schedule. Gas equipment is also delivered to the villages, delivered by special vehicles.
The procedure is performed according to standard requirements. They must be observed, as there is a risk of explosion. For example, the procedure is not performed if there is one of the shortcomings:
Therefore, you need to check compliance with these regulations regarding where you can fill the gas cylinder. They should be labeled "compressed gas". A sticker is also attached, indicating an explosion hazard. Only in this case, everything complies with safety standards, so refueling in such a company can be performed.
Before the procedure, the balloon is freed from condensate and remaining gas. Filling is carried out on the basis of the characteristics indicated in the data sheet, so that the equipment will work safely. During the procedure, there should be no fire, sparks, coals and other hazardous substances nearby. Work can be done in 2 ways:
After refueling, the equipment must be properly maintained. It should not be affected by precipitation, sunlight. Cylinders should be stored upright. Equipment should be checked regularly for proper operation. It is better to eliminate any defects immediately, without waiting for adverse consequences.
It is important to know not only where to fill the gas cylinder, but also the price of these services. The cost depends on:
In case of violation of refueling procedures, firms are held liable. If they do not comply with the rules and regulations, then for these cases it applies. Therefore, if you need to fill a gas cylinder (50 liters or another volume), you should contact specialized companies that operate on the basis of a legally issued permit. Then the procedures for filling the cylinders are performed correctly, which is safe for the life and health of people.
To date, filling gas cylinders is a very topical issue. Especially considering that it is much cheaper and easier to refuel old cylinder than buying a new one. Bottled gas is often used both in everyday life and in production. Most often, gas is used for heating private houses and for domestic needs (cooking). In connection with the growing popularity of the use of gas in various fields, many people have a reasonable question, where to purchase and subsequently fill gas cylinders for their household needs.
Sale of gas for domestic cylinders is carried out at specialized filling points. Most often, such points are located at stationary automobile gas filling stations. Of course, there is an opportunity to fill cylinders with gas at many gas stations that are not even equipped with special balloon points, but experts strongly advise against buying liquefied gas on them. This comes with certain risks:
Refueling of gas cylinders at automobile gas stations is possible only with specialized equipment and a license.
Companies that fill any gas containers are called "gas filling stations". By the nature of their activities, they may have a different set of equipment. Often, the process of filling a cylinder can take place in three ways:
Such a gas filling station should contain:
A sufficiently high degree of explosion hazard determines the existence of standard requirements for filling gas cylinders.
For example, gas filling should not be carried out if one of the following disadvantages exists:
In addition to the norms, cylinders are marked with the inscription "compressed gas" and a sticker is applied, signaling an explosion hazard.
Before direct filling, the vessel must be freed from condensate and gas residues. Filling the cylinder is carried out strictly on the basis of its characteristics specified in the technical passport.
Filling gas cylinders can be carried out in two ways:
The price of such services depends on several factors:
Despite a significant increase in energy prices, gas is still the most common type of fuel. It is used for various purposes, including for refueling cars. Installation gas equipment on cars allows you to reduce the cost of purchasing fuel.
You can purchase suitable cylinders and other equipment at http://safegas.com.ua/ru/gazovye-ballony/.
The gas supplied to residential buildings, is much cheaper than liquefied gas at specialized gas stations. Therefore, refueling cylinders from a stove is much more profitable. But in order to independently carry out this process, you will need special equipment.
There are currently two options available:
A feature of the equipment that allows filling cylinders with domestic gas is the use of several compressors combined into different circuits. This allows a gradual increase in gas pressure.
Since the gas pressure in the gas pipeline is approximately 0.05 atm, it must be compressed to 200 atm before refueling. This problem is solved by the installation for filling cylinders. It can include from 3 to 5 circuits, while the principle of operation will be unchanged:
All processes are repeated in each circuit. Before refueling high pressure, the gas is passed through a molecular filter.
The refueling process lasts from 1.5 to 2 hours. If you use reserve cylinders, into which gas will be injected in advance, then the time can be reduced to 10-15 minutes.
Using homemade gas filling equipment, you must be extremely careful. Gas leaks can cause various accidents.
For manufacturing you will need:
- gas burner (bought in China)
- oxygen hose 1 meter
- nozzle for a large gas cylinder with a left-hand thread
- two clamps
- screwdriver
- scales
- large gas bottle
First of all, we understand gas burner. You need to unscrew the nozzle. It is threaded and easy to remove. In the future, you can easily assemble everything again and use it for its intended purpose.
Then we take the hose and put one end on the adapter for a large gas cylinder, and the other on the burner and carefully tighten it with clamps.
That's all, the adapter is ready. now it can be screwed onto the gas cylinder.
Important!
It's still gas! Be careful!
I refuel like this: first I release the message of the remaining air from the can, put it on the scales. The empty can weighs 95 grams. Then I connect the can to the adapter and open the valves. A large cylinder must be put on its side so that the liquid gas stacks up to the faucet. I usually pour from 150 to 180 grams, no more, for this I keep the valve open for about 10 seconds. After refueling, I put it back on the scale and see the result.
Here is such an adapter turned out, everything is pretty quick and easy!
If I missed something, ask in the comments, I will answer with pleasure!
Thank you very much for your attention!
The desire of motorists to switch to gas from the usual gasoline is easy to explain. In this way, it is possible to reduce fuel costs and even extend the life of the car's power unit.
But for some motorists, this is not enough - they invent unique ways refueling with household gas.
Is it possible? What are the preferred methods? When should you expect cost recovery? Let's analyze these questions in detail.
On domestic market motorists choose between two options - equipment for methane or propane (propane-butane). These technologies have a lot of fundamental differences.
In the first case, the fuel is cheaper and is in the form of gas. In the case of propane, the cost of fuel is higher and the gas itself has a liquid form. All that is required for the transition is to supply gas equipment.
The question is whether it's worth it.
Availability.
The main reason why motorists switch to gas fuel is the desire to save money.
On average, the cost of gas is two times lower, which guarantees the benefits and payback of the system in case of long trips.
The price of equipment installation may vary and ranges from 15-50 thousand rubles.
Many experts have calculated and come to the conclusion that after 15-20 thousand kilometers the equipment in the average price category pays for itself.
In practice, 9 out of 10 motorists when buying a new car and on it.
Increasing the resource of the motor.
The gas has an octane rating that is higher than that of gasoline, which ensures that it burns without residue, without detonation and minimum load to the motor.
In addition, HBO guarantees a more even mixing of gas with the air flow, which prevents the lubricant from being washed off the inside of the cylinders. That's why the motor lasts longer.
Salvation for the environment.
Due to the fact that the gas is almost completely burned, the amount of harmful vapors in the exhaust is minimal. If we draw parallels with “diesel” gases from the exhaust pipe, then the level of nitrogen oxide is 60-65 percent lower, and particulate matter is 80 percent lower.
Multifunctionality.
The installation of HBO does not mean that the driver must give up the main fuel. Moreover, he has access to gasoline (diesel oil) or gas at any time. All that is required is to move a special toggle switch to the desired position.
Safety for life.
There are many stereotypes on the net that HBO explodes on impact or even spontaneously. In practice, such situations are known, but they are rare. The main thing is to entrust the installation to professionals and periodically undergo maintenance.
In addition, safety valves are provided in the HBO to prevent spontaneous explosion. But that's not all.
Cylinders are mounted in such a way as to reduce the risk of contact and explosion in case of a collision on the road with another object.
At the same time, a lot of experiments were carried out that proved the minimum risk for the car.
If there is a leak, it is easy to recognize with the help of smelling elements - mercaptans.
Service problems.
Despite the popularity of HBO, there are not so many specialists in setting up and installing such equipment.
The reason is that the maintenance of LPG requires expensive equipment, which not all stations are ready to purchase.
When problems arise with the system, you have to spend a lot of time looking for an intelligent master.
A small number of gas stations.
The main reason for the small number of gas filling stations is the difficulty in obtaining permits for refueling cars with such fuel, as well as the high cost of equipment.
On a long trip, you have to suffer to find a suitable gas station. The only thing that saves is the ability to quickly switch to gasoline.
Reduced power and dynamics.
The results of the experiments showed that after refueling the car with gas (methane or propane), the power drops by 12-15 percent. Accordingly, the maximum speed is also reduced by 6-7 percent.
Problems with starting the engine at low temperatures.
When the ambient temperature drops below 10 degrees below zero, the gas passes into a liquid state and does not enter the system.
In addition, the ignition temperature also increases, which leads to a number of starting problems.
In such a situation, the only solution is to start on gasoline, and then switch to gas.
Danger of depressurization due to rising temperatures.
Cars with HBO are afraid of engine overheating due to the risk of system depressurization. For the same reason, direct sunlight should be avoided.
Increasing the weight of the car and reducing the volume of the trunk.
It's no secret that HBO is installed in the luggage compartment, which often leads to a lack of space when loading.
On average, 65-70 kilograms are added to the weight of the car and 40 liters of luggage compartment are taken away.
There are situations when HBO is mounted directly behind the rear seats. In this case, the possibility of their folding and transportation of rangefinder cargoes is excluded.
In recent years, in the US and the EU, it has been popular natural gas methane.
In Italy, for example, almost fifty thousand cars have been converted to this type of blue fuel, and in Germany, dozens of methane gas stations open every month.
For this reason, motorists are increasingly switching to more affordable fuel.
The difficulty is that to fill the car with methane, a pressure of 210-220 atmospheres is required, which is not always possible to achieve. So, about 20-25 cubic meters can fit in a hundred-liter cylinder. meters of natural gas.
The highest pressure that the cylinders can hold is 240-260 atmospheres (at a test pressure of 300 atmospheres).
In the United States, Canada and Italy, thousands of motorists fill up with gas in their garage. Gradually, this trend reaches the CIS countries. All that is required is the presence of a compressor costing 5-10 thousand dollars.
The overall performance of the devices is 20 "cubes" in 5-10 hours. By the way, the performance depends on two parameters - the level of pressure at the inlet and the compressor itself.
But there are risks here. If a car enthusiast made a mistake with pressure or installation, then a whole area remains without gas.
In addition, the use of a compressor leads to the exhaustion of gas from the system until the hydraulic fracturing protection operates.
According to the rules, the excess pressure should be up to 2 kPa. If the gas goes over established norm, the gas supply is turned off.
So, in order to fill a cylinder with 20 "cubes" of blue fuel, it is worth pumping out gas from almost one and a half kilometers of a pipe with a diameter of 140 mm.
If the gas supply is carried out with a pressure of 3-12 atmospheres (average level), then refueling a car with gas at home is real.
With this pressure, it is easier for the compressor to catch up with the level required for refueling.
Among the problems described above, it is worth noting one more - bureaucratic. To certify such equipment in the CIS countries is akin to science fiction.
One of the alternatives is the use of the AK-150S compressor, which is used in the military industry and is mounted on various vehicles - infantry fighting vehicles, tanks, aircraft and other equipment.
Now let's take a closer look at how the system works, what are its features. Unfortunately, for Russia it looks fantastic so far.
Everything is easy here. Each motorist has access to a high-pressure pump (HPV). It is enough to connect the device to the home gas pipeline and refuel the car.
As for some requirements, here it is worth being guided by the current safety rules regarding gas supply systems. It is also worth noting that the device is connected to electricity, so grounding is required.
If the compressor capacity is 9-10 "cubes" of gas per hour, then full charging is achieved in 1-1.5 hours. In this case, it is not necessary to stand near the car while refueling is in progress. The system is completely safe.
Refueling your car with gas at home has several advantages:
Flaws:
If the mentioned disadvantages do not scare away, then you can decide on such a re-equipment.
To understand whether it is worth spending money on re-equipping a car, we will carry out a number of simple calculations. To calculate, we take five Gazelle cars, provided that each car travels 250 kilometers per day.
The price of a filling station (with a pressure of 10 "cubes" per hour) is about $ 3,000. This amount is required to be divided by the number of cars and get the cost per car - $ 600.
It is also worth adding the cost of HBO - 400-500 dollars. Total - 1000 US dollars per car.
Gazelle consumes an average of 18 liters per hundred. As for blue fuel, the consumption here is almost the same.
One "cube" of methane in Russia costs 15 rubles, or about 23 cents. It turns out that the cost per 100 km is $4.14.
Traveling on petrol costs twice as much. One liter costs about 34 rubles - 50 cents. Accordingly, 9 dollars will be required for 100 km.
For every hundred kilometers, the savings are almost five dollars.
For the payback of the equipment, the machine must travel 20 thousand kilometers.
If we take into account that in total five cars travel 1250 kilometers, then the costs will be recouped quickly - in 80 working days. The greater the daily mileage, the faster the payback comes.
The issue of installing a HBU is especially acute if the car's consumption is 25-30 liters per "hundred". In such a situation, the cost of equipment will pay off in 50-60 days.
Transferring a car or refueling a car with gas at home should not happen with a swoop. Here it is worth carefully calculating the costs and payback.
If the vehicle travels 1-2 thousand kilometers a year, then there is no need to re-equip the car. Another thing is if the driver almost does not get out from behind the wheel. In such a situation, switching to HBO is a chance to really reduce costs and recoup them within 3-4 months.