RU14948U1 - REINFORCED CONCRETE VENTILATION BLOCK - Google Patents

Abstract

1. Reinforced concrete ventilation unit comprising a housing, exhaust and receiving channels, characterized in that the housing is made of two symmetrical halves, on the dividing ribs of each half of the exhaust and receiving channels along the entire length of the grooves are made for laying sealant, both halves are rigidly connected between by means of embedded parts, which are placed on the lateral surface of each half, and in each groove for laying the sealant, a sealant is placed, and on each half there are loops for installation and portirovki.2. Reinforced concrete ventilation unit according to claim 1, characterized in that both halves are rigidly interconnected by welding embedded parts.

Description

1st ventilation unit

The utility model relates to the field of construction, namely to the production of hollow concrete blocks and can be used for the manufacture of reinforced concrete ventilation blocks.

Known hollow liner in the building envelope according to the patent of the Russian Federation No. 2087635, cl. E04 In 1/70, 1993, which includes openings for air inlet and outlet, and a cleaning device, I do not open its air inlet. The device for air purification is made in the form of a filter with an adsorbent or non-partition from organic material, or in the form of a layer of the external plaster of the building envelope.

This technical solution is a complex design, the manufacture of which is possible only in an industrial environment.

Known ventilation unit according to the drawing 1. 034. 1-1. 1-1 SB, developed by the Central Scientific Research Institute of Experimental Design of Educational Buildings (TsNIIEP UZ), 1983, and drawn by the applicant for nrototin. The ventilation unit is made integral with exhaust and receiving channels.

Such a unit is made only in industrial conditions using complex and expensive equipment and a complex and laborious technological process, and as a result, the finished

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The ventilation unit must be adjusted during installation at the installation site.

The technical task of the utility model is to create a simple design of a ventilation unit, not difficult to manufacture, convenient for assembly and installation, at the same time not requiring hospital expenses and with the possibility of manufacturing construction site conditions.

The problem is solved in that in the proposed solution, the housing of the ventilation unit is made of two symmetrical halves, on the dividing ribs of the hoods and receiving channels of each half, but along their entire length, cannons are made for laying the sealant, both halves are rigidly interconnected by means of embedded parts, which placed on the side surface of each half, and in each groove for laying the sealant, the sealant is tapered, with loops for installation and transportation installed on each half.

In addition, both halves are rigidly interconnected by welding embedded parts.

Pa fig. 1 shows a general view of a reinforced concrete ventilation unit assembly, a top view in a rabona, position;

In FIG. 2 - section aa in FIG. 1:

In FIG. 3 view B in FIG. I, side view with the placement of embedded parts, their connection;

In FIG. 4, section BB in FIG. 2;

In FIG. 5 is a section GG in FIG. 2;

Reinforced concrete ventilation unit consists of a housing 1 made by a prefabricated of two symmetrical halves 2 and 3, in which

formed exhaust 4 and receiving 5 channels. On the dividing ribs 6 and 7, respectively, exhaust 4 and receiving 5 channels of each half 2 and 3, but their entire length, grooves 8 are made for laying sealant 9. On each half 2 and 3 of the housing 1 but on the side surface, embedded parts O are installed, by means of which halves 2 and 3 of the corneus 1 are rigidly interconnected. A seal 9 is placed in each groove 8 to seal the assembled all-in-one unit, and on each half 2 and 3 loops 11 are installed for mounting and transporting the unit on the building.

Reinforced concrete ventilation unit assembly is carried out as follows. Take two o-shaped halves 2 and 3. One of them, for example half 3, is laid on a horizontal surface, oriented upwards with ribs 6 and 7, then sealant 9 is laid in all grooves 8, after which half 2 is placed on half 3 so that they fit together grooves 8 half 2 with grooves 8 half 3, and sealant 9 will be inside the formed cavity. Then the combined halves 2 and 3 are welded together by means of embedded parts 10, Cornus 1 of the ventilation unit is assembled and ready for installation on the building.

The reinforced concrete ventilation unit is simple in design and not difficult to manufacture, which made it possible to manufacture it under the conditions of a building site, thereby reducing labor intensity and ultimately reducing the cost of construction as a whole.

Claims (2)

1. Reinforced concrete ventilation unit comprising a housing, exhaust and receiving channels, characterized in that the housing is made of two symmetrical halves, on the dividing ribs of each half of the exhaust and receiving channels along the entire length of the grooves are made for laying sealant, both halves are rigidly connected between by means of embedded parts, which are placed on the lateral surface of each half, and in each groove for laying the sealant, a sealant is placed, and on each half there are loops for installation and portation. 2. Reinforced concrete ventilation unit according to claim 1, characterized in that both halves are rigidly interconnected by welding embedded parts.