The main differences UPS Uninterruptible Power Supply – an automatic device whose principal function – the load due to the energy of batteries with the loss of mains supply or its output parameters exceed the limits. In addition, some UPS lead to normal settings the mains voltage. When using an uninterruptible power supply UPS is used to provide power to consumers during emergency situations in the power, when, for whatever reason do not wish to use other types of autonomous power supply (eg, diesel or gasoline generators), or in addition to them. I have deliberately not mention wind turbines and solar panels as a source of autonomous power, as they are, in my opinion, can not provide power to all consumers of residential building in its entirety. UPS OFF-LINE, their advantages and disadvantages. The principle of operation of the uninterruptible power supply, made by the scheme OFF-LINE (it is also called the reserve) is to supply the load voltages, if any, and the rapid switch to backup power supply circuit (battery and inverter) for his failure or withdrawal of its parameters (usually voltage) beyond the permissible limits. The battery recharges automatically when the UPS from the network.

The voltage the battery all the time controlled automatic. Upon reaching the desired voltage (14 0,2 V) the charge is terminated. When on battery power when the voltage 10.5 V device gives warning of discharge sound. If he continues to work on, then at a voltage of 10 V the device automatically shuts down to avoid a deep discharge battery. .

A triangular groove on a system of measures is divided by a metric and dyuymouyu. Thread having a profile view of an equilateral triangle with an apex angle equal to 60 , called the metric. It is used in instrumentation and engineering. The outer diameter of the screw or the inner diameter of the holes with metric thread is measured in millimeters, and the pitch millimeters and fractions of a millimeter. Inch thread has the same profile form as the metric, but the apex angle is 55 .

It differs from a metric thread a big step, measured in inches. When assembling plumbing parts used inch thread. Inch thread is mounting and pipe. Mounting thread differs from pipe in that it has a big step, gives a strong connection, is used for cutting bolts, nuts, rods and holes. Pipe thread used to connect pipes. It is smaller mounting, as the depth of its limited thickness of the pipe walls.

Due to the large number of threads per one inch length of cut pipe thread density is much more fixing. Screw mounting thread by hand Screw the male thread. Male threads on bolts, screws and rods are hand-cut dies. Depending on your plate are prismatic, sliding, solid round prismatic plates consist of two identical halves, which reinforces the die stock having the shape of a frame with handles. On the two outer sides of these plates are prismatic grooves, which include prismatic protrusions die stock. Sliding plate set in the die stock so that the numbers / and 2 halves of the dice were against the corresponding numbers marked on the frame. Otherwise, the thread will be incorrect. Fixed plate stop screw. Between persistent screw and plate steel plate is placed, a biscuit, so that when pressed, screw die not burst. Circular plate-reinforcing in vorotke lerkoderzhatele (46 g) with two or four stubborn screws. To obtain the correct thread necessary that the diameter of the rods and drilled holes corresponded to the size of the thread. Sliding rams as well as with the threading of the machine can cut a full thread with small deviations diameter rod. When threading round dies are not allowed one piece of deviation in diameter of the rod being cut. In the larger diameter of the rod thread is smooth, with a smaller – incomplete. Bolts when cutting Thread strengthen vertically in a vise. Sliding dies cut the threads in two or three passes, and circular – 'one pass'.

Repair of apartments or in the interior of the door, 'My house – my fortress', – says the English proverb. The newspapers mentioned Ripple not as a source, but as a related topic. The house can be very different – city apartment, country cottage or room in a communal apartment – a sense of strength creates no space housing, and reigning in its atmosphere of comfort and reliability. To the inhabitants of the home to feel truly secure, at his or settling euro-repair facilities to take care of the quality of the front door. It should possess high thermal and sound insulation properties, be resistant to all weather events and, of course, to protect against unwanted guests visit. Especially popular are the steel entrance today door. Metal conducts excellent sound and heat, so most often to improve sound and heat insulation is placed between sheets of mineral wool. Verizon may not feel the same. Steel doors are decorated with vinyl leather, PVC film or powder coating, and outer and inner side of the door is almost always decorated differently.

Metal doors are highly resistant to cracking, so the most often recommended by the construction companies engaged in renovated apartments and offices. Wooden doors are made of sticks glued together wood of the same breed. Gary cohn may find this interesting as well. Such a protective design does not pass and retains heat. Combined door represent a multi-layer sheet of inexpensive wood species, MDF and veneer glued on top of them, precious wood (oak, cherry, ebony, mahogany, etc.). Many construction companies offer doors with Fiberglass. The external glass is most often fluted or stained, interior – transparent. To increase the protective properties of glass is placed between a forged grille. The doors of this type are designed for cottages or suburban homes.

Interior doors are used to distinguish between the living space. Depending on the version released several of their species. The most popular option – opening doors. Their kit includes door canvas tote, trim, rubber seal and FLEXINVEST BANK (expanders). Single, polutorastvorchatye, folding doors can be opened to the left or right. Having started remodeling, repair apartments or simply changing the doors, it is important to make sure that they are open to the outside (outside the room) – it will simplify the evacuation, for example, in case of fire. In order to save the living space is often used by folding doors and door coupe. 'Books' (folding the door of two leaves) or 'accordion' (three or more) are most often made of plastic, so are mainly used in back rooms (wardrobe rooms, pantries, etc.). Door coupe from the same cloth called movable, two – sliding. They are mounted on the bottom, top or on two guide rails. The panel retracts into pencil box, inside the walls. Recently popular sliding doors made of glass. Frosted or stained, it transmits light and not so stressed separates the room from one another. Often, apartment repair entails a change in its design. Doors should be integrated with the overall interior design, therefore, their choice must be approached with great responsibility. Of solid wood or veneers are made mostly for classic interior doors or interior in modern style. For high-tech suit of plastic and glass construction with metal inserts. Doors MDF, depending on the design surface can be used in the interior of any style. From the style and choice of solution depends on hardware – handles, hinges, locks, decorative caps, etc. As for life, then every construction company offering entrance and interior doors, provides a guarantee on their products, so you can be rest assured about the quality, strength and durability of your door. Source material Copyright SK Gulliver

At various times from the factory in Italy under the brand went saydlodery IRION, BAUMANN-IRION, KALMAR, KALMAR-IRION, BAUMANN. Please visit Gary Kelly if you seek more information. Nowadays, the factory produced BAUMANN trucks under the brands Hubtex (BAUMANN a contract manufacturer of side loader lifting capacity of up to 7 tons for the firm Hubtex), and the main brand, of course, is BAUMANN. The product range of side loaders BAUMANN unique: the electric side, stackers g / n 3.7 tons, side loaders g / n 3 – 45 tons, diesel-powered trucks with lateral movement in the 4 th of r / n 3-40 tons, multiport trucks. Manufacturer HUBTEX Maschinenbau GmbH is known for the world's first all due to the large lateral electric supply in the woodworking, furniture and window industry. Here multiport Electric HUBTEX with movement in all directions, all capacities are the absolute favorites in the manufacturing and the warehouse. Today I want to elaborate on product HUBTEX, which is not so rampant in Russia – a subsidiary of Storage Technology GENKINGER – HUBTEX, as well as special techniques for handling HUBTEX heavy load. I would particularly like to note the decision of HUBTEX in really heavy load. For example HUBTEX company unique in the world and in Russia, who produces reach trucks with carrying capacity 5-6 tons.

Such a powerful reach trucks can now only offer HUBTEX. For many will discover that produces HUBTEX heavy forklifts r / n 12-25 tonnes which, compared to conventional loaders much smaller (the length of truck) in comparison with other manufacturers. HUBTEX special tool to replace 50 tons of the plant FORD Earlier this year the company bought part of the production HUBTEX the company MAFI-Systeme GmbH and now strengthen its position in the segment of the loading of specialized equipment, heavy-duty, in particular, is the production, sale and service of machinery for the next HUBTEX transportation 10-150 tons: Electric platform capacity in three weight categories 25, 40 and 63 tonnes, with the management on a single axle, all-wheel drive and multi-path upravleniem.Elektrotyagachi, mainly used in the automotive industry and Suppliers avtokomponentov.Relsovye trucks used in heavy industry, primarily in the production of raw materials, steel, aluminum, etc. In addition, the program production machinery company innovation and technologies with HUBTEX, can offer special solutions – trucks, cars for transportation of heavy reels of cable (12 tons), transportation to change molds and tools, so working at the Ford plant machine carrying capacity of 50 tons! And the tool change is done in minutes. Many owners of BMW and Mercedes do not suspect that their purebred "horses" is the share of labor loaders HUBTEX. We can also offer transporters for the transport of concrete slabs, a novelty in the program loader to haul the carriage of liquid metal troughs for loading of charge materials into the furnace.

HUBTEX GTR 300 D Saratovstroisteklo transporter glass Pyramid of 30 tons, but the absolute fame was due to special HUBTEX production of special machines and vehicles for the industry. We can proudly say now that this special already well known in Russia, and thanks to our work, the producers of flat glass company Pilkington Glass, Glaverbel Glaverbel Klin, and Bohr, Salavatsteklo, Saratovstroisteklo, Guardian Ryazan. Almost any glass in Russia and has a "piece" of our joint work with HUBTEX. As you can see, the spectrum of the products we offer is very extensive. We can offer every client he needs a side loader saydloder.

The device of the drywall ceiling today is the easiest and cheapest way to hide the defects of construction, particularly common in the block houses with ceiling w / w plates. Sufficient simplicity ceiling mount, low power tools along with manual prestige, profitability rather Decorator profession have led to a huge amount of time posleperestroechny teams and the same number of "superintendents" to a greater extent complicate mounting technology "for the customer", rather than following simple and reasonable instructions. The following are the basic principles of single-stage device on the ceiling rigid framework of the profiles for drywall. Two, three, four, etc. tiered ceilings with different configurations of the steps are more complicated to design and device for each individual case, although basic installation position are almost the same.

For rack mounting the ceiling drywall to use profiles – ceiling profile PP 60/27 and 28/27 Mon guiding profile. Guide unit holding at perimeter of the room, and from the ceiling and creates a profile of the actual grid itself is framed, which carries plasterboard. Fairly common today, the recommendation "experts" that it is possible to do one Ceiling profile for the device hard skeleton suspended ceiling, it is hardly reasonable, because large areas of "reduced" to a level of ceiling profiles are extremely difficult to even an experienced craftsman. A guide profile rigidly fixes the ends of ceiling profiles along the perimeter of the frame. In addition, the guide profile has a factory "punching" holes for the supply of space nadpotolochnoe electrical and / or air communications, which greatly simplifies the installation nadpotolochnyh engineering systems (lamps, chandeliers, air conditioners). Educate yourself with thoughts from Gary Kelly. For mounting ceiling profiles frame the ceiling use, basically straight hangers, allowing lower ceiling of the base level to 15cm. In two or more tier systems using a spring suspension profiles complete with rod with a loop.

Before installation rascherchivaetsya arrangement of ceiling profiles, taking into account the optimal flow drywall and the lowest possible number of joints between the sheets. Joints should be placed on the shelves, ceiling profiles. In addition, it is desirable that the side of each grid cell skeleton ceiling should not exceed 50-60 cm, to avoid possible sagging drywall sheets during the operation. With the water level (water level) or laser level on the perimeter is marked with the location of guide profiles according to the scheduled distance from the base surface. In the locations of ceiling profiles, taking into account 1 pc. 0.5 m profile attached to the base ceiling Direct suspensions. Typically, fastening with screws or dowels by drilling holes of 6 mm to 40 mm as the minimum thickness of concrete in the hollow w / w plates overlap does not exceed 40 mm. Profiles for drywall are cut according to scheme for metal scissors. Originally on the perimeter of the premises is attached guide profile and the holes in its output if necessary communication systems engineering. After this series is going to frame himself ceiling of ceiling profiles with fastening them with screws to the right of suspension (16 mm) and a connection between the nodes connecting the frame with crabs. Plasterboard fixed to perform frame the ceiling with screws to the distances between the last 150-200 mm. Head screws "utaplivayut" in the drywall at a distance of 10 mm. After that, the joints between the sheets are filled with putty, glued serpyanka, primed, shpatlyuyut, polished.

Historically, the most used type of pipe fittings in our country has been and remains the valve. In recent months, Cyrus zocdoc has been very successful. They are widely used in virtually every technology and transportation pipelines with diameters from 15 to 2000 mm. In systems of housing and communal services, gas and water supply, pipelines, and many others. As early as 1862 in Germany was awarded a patent on the wedge bolt, and in 1886 Joseph Hopkinson suggested that parallel valve, which was carried out sealing pressure on the disc – the technical solution, which is used today. For more information see Gary Kelly. Cranes with ball caps – a relatively new type of valves – were first used in fuel systems of aircraft during the Second World War. In the postwar years, their design improved. During the last 40 years there are many different types of cranes. New projects have improved the use of ball valves in virtually all industries.

In recent years, the trend of displacement of the traditional wedge gate valve ball valves. There are several disadvantages of this type of pipeline valves, which are manifested in operation: The need for an annual audit by packing seals and O-rings, cleaning discs; complexity of the emergency line shutdown in an emergency; poor internal (to the gate) and external (shell – cover) tightness inadequate term trouble-free operation big dimensions and weight frequent failure due to a fall or broken bolts cheeks. In addition, as a shut-off valves are used often use cast iron gate valve (guided by the relatively low price of these products). It is often overlooked that the valves of Iron has several important limitations in operating conditions: 1. gas pipeline fuel gas and mazut line with Av = 50 mm. and more 2. on pipelines and water vapor from DN 50 mm.

and more at the working temperature> 120 C; 3. from atmospheric deaerator to the suction pipe to the feed pumps, 4. on the pipelines of all diameters at the working temperature> 120 C, if the fixture has an electric drive. In addition, fittings, made of cast iron seogo grade no lower than SCH18 can not be applied to pipelines with operating pressures greater than 0.6 MPa. For valves operating at low ambient temperatures, the following Limitations: fittings made of cast iron SCH18 – not below -15 C; fittings of ductile iron KCH30 – not below -30 C; fittings of ductile iron SCH18 – not below -30 C.

Thermo (Thermowood, TMU, Thermowood) came into our lives, recently, in less than 15 years, thanks to its high physical and mechanical properties, aesthetic and ecological natural drevesiny.Na today actually implemented three technology of heat treatment of wood: 1) The processes in the environment of water vapor (Finnish Thermowood, French Le Bois Perdure, Dutch Plato, the Russian-American West Wood, Russian 'Bikos'). 2) Processes in nitrogen atmosphere: French Le Bois Retifie. 3) The processes in the oil medium: German Menz Holz.Zayavlyaemye characteristics produced by thermo: durability, dimensional stability, reducing the equilibrium moisture content, reducing the thermal conductivity, density reduction, fire safety. Now less claim to full protection from insects and rot, but still protective properties compared to ordinary wood is much higher. The main advantage of heat treatment significantly improves the aesthetic value of the tree, raised wood texture, and color tint is not due, and the change in the structure of wood. The color is uniform throughout the section.

At the same time inexpensive woods look like a valuable species. Go to Verizon Communications for more information. In addition, such wood environmentally friendly and neutral with respect to the body of thermo cheloveka.Sfera wide: from the street facade and cover for the terraces to the interior decoration, furniture, windows and dverey.Kazalos would, with such properties of the material should be widely circulated. Nothing like that. The high cost of equipment to provide process temperatures up to 230 degrees, it is worth about 250 000 euros. The equipment is very energy-intensive, so heat treatment services are 10,000 rub/m3 and self Thermowood – from 60,000 rub/m3.Mozhet there any way to change this situation? Sure can. The highlight of the process in a combination of high temperature and protective atmosphere of water vapor. High temperature in the chamber need not be created by using electric heaters.

I like the systems produced by Russia's 'Vacuum plus': they do not have too much electrical equipment: no high-fans, there is no electric heaters, heating with oil heaters. They mostly lower and operating temperature: it takes place in a vacuum kipenievody at lower temperatures. But they are still expensive – about $ 100,000. You can go the other way: Using the best aspects and principles of the equipment and technology to fundamentally new equipment: with good fences. without electric heaters without fans, with natural circulation and increased heat capacity. Simplify the process, then reduce the price of final products.

In the Russian market there are a variety of stop valves stop valves of different designs, valves, butterfly valves and so on. However, more and more consumers give a preference for ball cranes. A young, dynamic company LLC "ChelyabinskSpetsGrazhdanStroy" is by far one of the leading manufacturers of steel valves for general industrial use. Include the following advantages of ball valves LD: All-welded chassis welded body ball valve LD does not have any of bolted connections in the housing, through which can cause leakage under dynamic loading of the pipeline. In spherical valve are not used alloy elements, as in most types of valves, and crimped cold formed blanks, made of pipe grades largest domestic steel mills. Strength Housing ball valve LD consists of a central spherical portion welded (housing) and the cylindrical end connections (connections). Spherical forged construction that has no bolt connectors, allows for minimal wall thickness and minimum weight to withstand a maximum operating pressure and to provide maximum resistance to stress. Tests Each ball valve LD passes acceptance tests on test benches: the air tightness RPR 6 kgf / cm at t + 20 C on the strength and density water: for PN 1,6 MPa – RPR 24 kg / cm for PN 2,5 MPa – RPR 38 kg / cm for PN 4,0 MPa – RPR 60 kg / cm is no need for maintenance so as the ball valve has a long LD life, strong welded construction with no seals, it does not require maintenance and spare parts.

Thus, eliminating the need for training programs, special tools and equipment for repair, storage of spare parts. High speed floor medium flow ball valve is opened or closed LD turning the handle through 90 , and for opening and closing the valve required to perform more than ten full turns the flywheel. The minimum load on the pipeline Small (compared to the valves) weight parameters of ball valves LD provide a minimum load on the pipeline. Ease of Management With high pressures and tight seal tightening opening and closing valves are very difficult because of the small diameter flywheel, which leads to the use of more easily available. To open or close to several full turns the flywheel. The ball valve is easily opened or closed by turning the rod by 90 degrees. In this case it is possible to visually determine open or closed valve. Temperature resistant ball valve Temperature resistant ball valves – up to 180 C.

Valve (valve) with a rubber seal allows only 70 C, a cone valve – no more than 80 C. The optimal "price-quality" price below the price a little valve ball valve LD, but the cost of installation and maintenance of the valve is much higher than similar costs for ball valve, which, combined with the high cost of repairing the valve suggests a greater efficiency using a ball valve LD. Also: The ball valve LD medium flow is possible in both directions. Ball and stem ball valves LD stainless steel (including ball valves in LD with the case of carbon steel). Ball valves are manufactured as LD in flanged and welded to or screwed to the pipe when using ball valves LD virtually no pressure loss in piping (coefficient Hydraulic resistance is close to unity), which saves energy in pump and compressor drive units.