Now the problems of heat supply are being successfully solved thanks to the use of autonomous sources of thermal energy, which is of particular relevance for enterprises with small production capacities. Such sources, of course, can serve as boiler plants. They are also highly efficient in the heating of residential buildings
Tools and equipment 2024, November
Conductive paste is used to reduce resistance at the junction of electrical contacts. This tool works in temperature conditions up to 350-400 degrees. In such conditions, it allows you to save all the functional features of the contact connections
Gas is a versatile and inexpensive fuel, which is often used for heating country houses, while the financial costs of it are much lower than when harvesting firewood. And also you can’t keep silent about the amenities: no need to clean the ashes, remove a lot of debris, there is no smell of smoke, thanks to automatic control it is easy to maintain a constant temperature in the room, switching on occurs at the touch of a button and much more
Bone glue: description, application, features, types. Natural bone glue: characteristics. photo, properties
Power transmission systems in most buildings are made according to the old model - without grounding. Modern household appliances that operate without a ground loop can fail in the event of any malfunctions. House owners, as a rule, independently carry out the installation of grounding in the house, thereby ensuring electrical safety
The article is devoted to electrical switchboards, their functions, varieties, nuances of installation and connection are considered
The article tells about the importance of a steel angle in modern construction, and about its use in everyday life
Marking of circuit breakers is required for their selection. The characteristics of the machines are directly related to the cross section of the wiring and the types of load. In the event of short circuits, electromagnetic releases are activated first of all, with prolonged overloads, thermal protection
As builders joke, almost any structure can be built from a metal profile, and it can be fixed even in the air. By the way, this joke is not far from the truth! The metal profile used today in construction and decoration really allows you to work wonders
Electrical shield plays an extremely important role in the organization of the energy economy. This article will tell you about what types of shields are currently on the market, how to assemble an electrical panel, as well as how to choose the right equipment
If you do not want to overpay for hot water, which, as usual, is supplied barely warm to the taps, just install the AGV gas boiler and enjoy the benefits of civilization. Well, if you are the owner of a private house, an autonomous water heater is a must for you! Why is it so useful and how much does it cost?
The article talks about what a circular saw is, what materials are subject to it and where it is used
Insulation resistance measurement is a necessary systematic measure designed to ensure the safety of working with high voltage electrical equipment, as well as its serviceability and uninterrupted operation. This is especially true in the conditions of large industrial enterprises, where powerful electrical installations are used
Today the market is overflowing with products designed to improve living conditions. Geysers are presented in huge quantities. Many manufacturers offer their own version of products with various technical solutions and advantages. It is very easy to get confused when choosing the right technique here. Geyser "Neva" is increasingly gaining popularity among consumers. There are a number of explanations for this
One of the most effective and fastest ways to cure paint in an industrial environment is to treat the surface of the product with infrared radiation. For this, a special device is used - IR-drying. It is on its technical characteristics that the time for which the paint dries, and the quality of the paintwork in general, depends. What is infrared drying and what is remarkable, you will learn as you read the article
Stretch ceiling - perhaps the most popular type of finish. A design may have one or more levels. The simplest are single-level stretch ceilings. Let's see what are the advantages of such structures, how to install them
Geysers are considered one of the cheapest ways to solve hot water problems. This equipment is installed in most private houses. If the house is old, most likely, an old-style column is installed here, which can be not only inefficient, but also dangerous. Replacing the geyser with a newer one will allow you to prepare hot water as cheaply as possible. With the new column, you can not worry about safety, and it is very convenient to use them
The ultraviolet irradiator is a modern device that allows you to disinfect rooms from toxins and allergens
The water that millions of people drink every day contains a huge amount of various harmful impurities, substances and bacteria. Many people believe that all these substances can be neutralized by boiling. This opinion is wrong. Experts rightly argue that boiling water does not purify everything from water. The stakes are high - anything in the water can cause serious illness and permanent damage to he alth
Coaxial cables are used where radio frequency electrical signals must be transmitted. Their most obvious area of application is broadcasting video to home televisions, but they are in demand in many other areas. The article presents the main characteristics of coaxial cables and the features of their installation and connection
In our time, combination locks have become commonplace and flaunt on the door of every second building. In this article, we will talk about the types of combination locks, their pros and cons
Progress does not stand still, but there are things that will never lose their relevance. This also applies to the barrel, it will always come in handy in any household
The knife needs maintenance, it must be sharp so that its operation is easy and unhindered. To do this, you need a special machine for sharpening knives, with which the knife can be made very sharp and easy to use
Until recently, such wonderful saucepans on the domestic market could not boast of a large assortment, but then the Dobrynya multicooker appeared. Consumer reviews indicate that this device has many additional functions that help to cook in water, and steam, and fry, and even bake
If you have a pool and decide to equip a place for swimming in the summer, you need to purchase filters for pools. Intex is a brand that produces large inflatable water tanks installed near houses or cottages. The main equipment for cleaning is the pump and the device itself, designed for this (filter)
The condensing boiler is actively used in all European countries. No one doubts that this is a practical and reliable device. Europeans simply admire it - it is environmentally friendly equipment and significant energy savings. The first country to start using a condensing boiler was Holland. In the USA, the use of such devices makes it possible to obtain preferential taxation conditions
Every owner of a private house always wants his home to be comfortable and cozy. The main convenience is undoubtedly sewerage and water supply. The optimal solution to the issue of water supply to a private house is the installation of a submersible or deep-well pump or a pumping station. The installation is called an automatic pump because it supplies water to the house and itself maintains the necessary pressure in the water supply system during its operation
We present to your attention an overview of water tanks. Consider the main types and types of tanks, their advantages and disadvantages, as well as the feasibility of buying in a particular case
General classification and detailed description of some types of electrical panels. Requirements for assembly and installation
A new watering can is almost always worse than the old one. Let's try to determine why this is happening. And learn how to choose the right inventory
The SOE-55 single-phase electricity meter can, if necessary, be used both indoors and in a street metering box. This equipment, judging by the reviews of property owners, is quite accurate and reliable
To facilitate the process of harvesting hay, there are special units that are attached to the tractor, such as a rake. With the help of such equipment, regularly turning hay or forming it into a swath is easy and simple
A real motorist or auto mechanic knows how important it is to have a high-quality set of necessary tools at hand so that vehicle repairs can be done even in "field" conditions
Modern manufacturers of garden tools and garden equipment offer various ways to water garden and garden plants. A variety of sprinklers look very comfortable and elegant on the plot
Currently, gas is the most economical type of fuel for heating systems of houses and cottages. Equipment for these purposes exists in a huge variety. Heating with a gas boiler is the most popular option for organizing systems for private houses
A completely different matter is an air-heating unit that works by pumping warm air in the right direction. But in order to make the right choice, it is necessary to consider the main types of such devices
Gas heating equipment is by far the most popular and, as a result, in demand. This is mainly due to the high availability of fuel. The resulting heat energy from the combustion of natural gas is used to heat various premises and facilities. It is safe to say that this method of heating and obtaining hot water will be popular for many years to come, this is evidenced by at least an increase in natural gas production around the world
Surely each of us has been in a situation where the electricity suddenly goes out: the light in the house disappears, the refrigerator, microwave oven turn off, and the TV screen with your favorite TV show suddenly goes out. Of course, a candlelit dinner with your beloved half is quite romantic, but when guests are sitting around you, turning off the light will only cause negative emotions. But fortunately, we live in the 21st century and even such an unpleasant moment can be avoided thanks to gasoline generators
It's hard to imagine modern life without electricity. This also applies to the work of ordinary household appliances in the house, and the functioning of enterprises, factories, clinics. It’s scary to even imagine what will happen if the power supply is completely cut off in one city. Many organizations are trying to save space or move out of town. It is known that outside the city limits, cases of power failures are not uncommon. But usually this does not scare the company, since the problem is very easy and simple to solve
Sooner or later it becomes necessary to replace the refrigerator. It can break, become obsolete, become small for an enlarged family, etc. And now the happy owners of the new unit are wondering: “Where to put the old refrigerator?” And this is really not such an easy task as it seems at first glance