SU784803A3 - Heat-insulated assembled structure - Google Patents

Description

one

The invention relates to the field of construction, in particular to the construction of a facility for unattended points in the arctic climate where electrical equipment is required.

A well-insulated structure is known, including double walls with an air gap, a heating system, ventilation and electrical equipment of M.

The disadvantages of this facility are the laboriousness of transporting construction parts, lack of protection from weathering.

The closest technical solution to the invention is an insulated prefabricated structure, including a supporting structure, an internal enclosing structure having walls, a floor and a floor, with the supporting and limiting structures installed with an air gap between them, the heating system, ventilation

The disadvantages of this technical (the solution is the relatively large weight of the structure, the complexity of transportation and installation due to

the fact that the structure, made of individual small elements, is not protected from external influences, such as fire.

5 The aim of the invention is to reduce weight, increase the protective ability against external influences, simplify transportation and reduce installation time.

ten

The goal is achieved by the fact that in a heat-insulated prefabricated structure, including a supporting structure, an internal protecting structure having walls, a floor and a floor, with the supporting and protecting structures installed with an air gap between them, the heating system, ventilation and electrical equipment, supporting

20 and the internal fencing structures are mounted from modular elements, the modular elements of the supporting structure are made of corrugated steel subjected to hot galvanizing, and the modular elements of the protecting structure are made of galvanized sheets covered with fire retardant material, while at the junction of the floor and wall of the fencing wall

configuration overhang.

In this case, the fire retardant material is made of light-absorbing foam, or of cellular plastic.

FIG. 1 shows schematically the structure in the plan; in FIG. 2, section A-A in FIG. Ij in FIG. 3 section bb in fig. one; in fig. 4 is a radio equipment container / perspective view; FIG. 5 t section bb in fig. one. . / The structure includes a supporting structure 1, an internal protecting structure (Construction 2, air protection 3 and radio equipment 4 in a temperature-controlled container 5. The supporting structure is completely independent of the protecting structure and isolated from the latter by means of significant air protection. In addition to the supporting function, the supporting structure also has protective function against sunlight with light, fire and mechanical shock, while the protective structure has only the function of temperature stabilization. aets inside the container 5 is completely sealed. and autonomous with respect to the support structure and the partition m.

Therefore, the enclosing structure is made so that it not only provides insulation of radio equipment. Vanilla from the cold of the external arctic climate, but also allows you to fully take advantage of all the benefits of thermal energy generated by dissipating the heat received from radio equipment.

The radio equipment container provides a thermal control system without using any heating device, but only by using the dissipated heat of the radio equipment during the cold period and by dissipating this heat through ventilation in the summer. Between these two:, boundary cases, there is the possibility of obtaining a full range of intermediate temperatures — the structure is divided into several rooms: a room for radio equipment b, an auxiliary room 7, i.e. the staff room, separated by wall 8, which has door 9, and entrance room 10 or the energy system room, which is separated from service personnel 11 with door 12, which is connected to the vestibule or vestibule 13. In One of the end walls 14 has pipelines 15 and 16 in flue gas flue and pre-af-fttfejrib601 6 preheating means for holding DCT generators 17 and 18 dc located outside the building. In the other end wall 19, the inputs of waves 20 to the reference 6aiiifi, e antenna are made. In order to avoid the danger of a thermal bridge between the supporting structure and the end wall of the building envelope, a junction system with insulating elastic joints 21, which are installed through the holes in the walls by the cooling structure, is provided at the entry points of the turbine generators crossing the wall.

The walls of the supporting structure are assembled from modular panels made of steel, preferably corrugated and subjected to hot galvanization, and these walls can be of such thickness that they can withstand any possible loads. Coating 22 is made of modular corrugated sheet of iron reinforced with trusses 23. The main steel profile frame, side and front panels, trusses and coatings are assembled together with bolts with mechanical joints.

In the building envelope, the outer walls are made of galvanized metal sheets, between which a thick layer of insulating material 24, made of self-extinguishing foam, obtained by injecting between 1 sheets of urethane compounds with additives of catalysts, and flame retardants that can be polymerized on the construction site.

The connection of Tiezhdu by the adjacent modular panels forming the cooling structure is carried out with the help of a labyrinth seal, which allows to avoid the formation of any thermal bridge.

A labyrinth seal is located between and the floor 25. Each panel is surrounded by a profile frame 26 with a groove 27, into which a protrusion 28 of the profile frame is inserted. This device not only creates a labyrinth seal against the creation of thermal bridges, but also creates a barrier against the ingress of water and any type of infiltration (for example, dust). The floor has a wearing surface 29, made of a steel plate coated with plastic, which is then improved by means of a fiberglass resin sheet, which is immersed in polyurethane foam and provides a better distribution of loads on the floor.

The PREVENTIVE COOLED SYSTEM is one that creates a structure with supporting protective functions (from sunlight and

Pbjara), separated from thermostatic functions only, made it possible to construct sections of modular elements that can be manufactured at low cost, easily transported and easily assembled at the construction site where the structure is installed, in particular, modules relating to thermostatic elements, can be assembled without the danger of creating thermal bridges.

Claims (2)

Invention Formula . 1. Insulated prefabricated structure including a supporting structure, internal enclosing structure having walls, floor and coating, and the supporting and enclosing structures are installed with an air gap between them, heating system, ventilation and electrical equipment, characterized in that, in order to reduce weight, increase the protective capacity against external influences, simplify transportation and reduce the time installation, support and internal fencing constructions are mounted from modular elements, and the modular elements of the supporting structure are made of corrugated, subjected to hot galvanization steel, and the modular elements of the enclosing structure are made of galvanized sheets coated with fire retardant material, while at the junction of the floor and wall of the enclosing structure, the wall is made with a groove, and the floor is of the corresponding configuration protrusion, 2. Insulated prefabricated facility POP.1, characterized by 5 that the fire retardant material is made of fire extinguishing foam. 3 Insulated prefabricated building in accordance with pl, characterized in that the flame retardant material is made 0 made of cellular plastic material. Sources of information taken into account in the examination 1. German patent 1759951, „cl. E 04 B 1/348, published. 1973. 2. Japan patent 47-40414, cl. F 24 F 7/00, published. 1972. BUT J Vut.r fSs .U, v l,