RU212129U1 - Plate for warm water floor - Google Patents

Abstract

The utility model relates to the field of temperature control devices and systems, in particular to heated floors, and can be used to maintain the temperature regime both in residential and non-residential premises for any purpose. A slab for a warm water floor, containing a polystyrene substrate with bosses on the surface for attaching an octagonal pipe with protrusions in the form of double relief protrusions located on four sides of the boss, and single enlarged relief protrusions located on the other four sides of the boss; tongues located in the upper part on the four sides of the boss; the plates are connected to each other by a lock located on the side surfaces of the plate in the form of a sequence of grooves and spikes; the connection of the film is made in the form of an overlap. The creation of the proposed design ensures the reliability of the connection of the plates to each other, as well as the fixation of the pipes to the base, improves the performance of the plate for a warm water floor. 4 FIG.

Description

Technical field

The utility model relates to the field of temperature control devices and systems, in particular, to heated floors, and can be used to maintain the temperature regime, both in residential and non-residential premises for any purpose.

Underfloor heating is a heat-insulating molded plate with special "bosses" for effective use in a water-heated floor system. The special design of the plates allows you to quickly and efficiently lay and fix the heating pipes. The main purpose is to reflect the heat flow in the direction of the tile or other type of flooring, as well as the distribution of heat along the floor surface.

State of the art

Known panel for a warm water floor, containing a rectangular base, the width of which is 580 mm, the length is 1180 mm, on the working surface of which rows of supporting protrusions are made, and between the protrusions there are channels for laying pipes, 13 mm wide and with a depth essentially equal to the diameter pipes, and on the surface areas located between four adjacent support ledges, groups of four ledges are made, arranged in such a way that they form additional channels for laying tubular water floor elements (see RF patent No. 201812, IPC F24D 3/00, published on 13.01 .2021).

The difference of the proposed technical solution is the insufficient reliability of fixing the pipe in the channel, associated with a small area of contact between the pipe and the outer surface, as well as the connection of the plates that form the surface of the warm floor.

Known plate for a heating system containing a base, on the working side of which is coated with a high-strength polymer film material, and rows of bosses made of high-strength polymer film material are located; at the same time, on one side of the plate, the extreme row of bosses is made smaller than the rest, the upper part of which is made in the form of a polyhedral element with protruding relative to the body of the boss, beveled corners from above to fix the tubes to the base, while the rows of bosses form channels with a U-shaped section for laying pipes (see RF patent No. 169454, IPC F24D 3/00, published 03/17/2017).

The disadvantage of the described analogue is the inconvenient and non-universal location of the grooves for accommodating the heating elements, as well as the connection of the plates that form the surface of the warm floor.

Known panel for a warm water floor, containing a base made of extruded polystyrene foam, on the working surface of which rows of support protrusions are made, the cross section of which has the shape of an ellipse, and on the surface areas located between four adjacent support protrusions, groups of four protrusions are made, located in such a way that they form additional channels for laying tubular water floor elements. The protrusions in the mentioned groups have the shape of a right triangular prism having a right triangle at the base. The protrusions in the group are oriented at right angles to the center of the group and are equidistant from each other and from the cylindrical protrusions adjacent to them (see RF patent No. 202342, IPC F24D 3/12, published on February 12, 2021).

The difference of the proposed technical solution is also an unreliable pipe fastening system, as well as the connection of the plates that form the surface of the warm floor.

The closest material taken as a prototype will be Knauf Therm underfloor heating mats PRO, designed for laying a water circuit in 50 mm increments. The bosses of the Knauf Therm underfloor heating mats have special protrusions. They fix heating pipes with a diameter of 14-17 mm. Additional rigidity is provided through the use of rigid polystyrene film. Marking is applied on both sides of the plates. Castle around the entire contour (Identified on the Internet on February 10, 2021, https://housechief.ru/maty-dlja-tjoplogo-vodjanogo-pola.html).

The proposed design improves the prototype.

Disclosure of utility model.

The technical task of the claimed utility model is to create a slab for a warm water floor that ensures the reliability of the connection of the slabs to each other, as well as fixing the pipes to the base.

The technical result achieved by the claimed utility model is to improve the performance of the slab design for a warm water floor.

To achieve the specified technical result, a slab for a warm water floor is proposed, containing a polystyrene substrate with bosses on the surface for fixing the pipe, connected by a lock located on the side surfaces and a polystyrene film.

Wherein

the bosses on the substrate are octagonal in shape with embossed protrusions;

double embossed protrusions located on four sides of the boss and single enlarged embossed protrusions located on the other four sides are designed to fix the polymer film;

the tongues located in the upper part on the four sides of the boss are designed to securely fasten the water floor pipe;

the plates are connected to each other by a lock located on the side surfaces of the plate in the form of a sequence of grooves and spikes;

the connection of the film is made in the form of an overlap.

Thus, the reinforced design of the plate, due to the change in the relief of the bosses, ensures the fixation of the tubes. In addition, the connection of the film made in the form of an overlap allows you to create a seamless surface from the plates when they are fastened to each other. Fixing the substrate to each other according to the principle of a lock in the form of a sequence of grooves and spikes also ensures the tightness of the structure. The proposed technical capabilities will reduce the installation time of a warm floor, as well as increase the service life of the slab design for a warm water floor.

These features are essential and are interconnected with the formation of a stable set of essential features sufficient to obtain the desired technical result.

This utility model is illustrated by a specific example of execution, which, however, is not the only possible one, but clearly demonstrates the possibility of achieving the required technical result.

Implementation of the utility model.

The essence of this utility model is illustrated by the drawing, where:

figure 1 shows a General view of the plate for a warm water floor;

figure 2 - the location of the protrusions on the bosses of the polystyrene substrate and the fixation of the film due to their crushing;

figure 3 - the connection of the substrate to each other in the form of a castle, as well as the connection in the form of an overlap on the film;

figure 4 - fixing the pipe for the tongues on the bosses.

The plate for a warm water floor includes:

1. Stove.

2. Substrate.

3. Polystyrene film.

4. Bosses on the substrate.

5. Double raised lugs on the bosses.

6. Single enlarged relief protrusions on the bosses.

7. Overlap on the film.

8. Lock on the substrate.

9. Pipe.

10. Tongues on the bosses.

The proposed plate for a warm water floor and is designed to simplify and speed up installation is a building element of the construction of water heated floors, made in the form of a plate 1, consisting of a polystyrene foam substrate 2 with a polystyrene film 3 installed on it. 4 polystyrene foam pads. The lugs on the substrate are octagonal in shape with embossed protrusions. Double relief protrusions 5 are located on four sides of the boss and single enlarged relief protrusions 6 are located on the other four sides, designed to fix the polymer film. The design of the film is made in such a way that when it is installed on the substrate, an overlap 7 is formed on both sides of the slab. At the same time, there is no overlap on the other two sides to facilitate the installation of the slabs. The overlap on the film allows you to create a seamless surface from the plates when they are connected to each other. The plates are connected to each other due to the lock 8 on the substrate, as well as the overlap on the film. The lock on the substrate is a sequence of grooves and spikes on the side surfaces, the connection of which ensures the fixation of the substrates relative to each other, prevents their movement and also eliminates the possibility of cold bridges and water leakage from the solution when the floor is poured. The fixation of the pipe 9 during laying is carried out due to its fixation between the bosses of the plate. The pipe is held on the plate by protruding tongues 10 on the surface of the film.

Installation of a warm floor using the declared plate "is carried out as follows. The required number of polystyrene substrates is laid on the prepared surface, fastening them together using a locking connection in the form of a sequence of grooves and spikes. The connection allows you to increase the total contact length of the surfaces. After laying the substrate, a polystyrene film is laid, covering the substrate, overlapping the next slab with an overlap, which allows creating a seamless surface from the slabs when they are fastened to each other, which avoids shifting of the slabs during installation and prevents the screed material from flowing. The film is fixed by crushing double relief projections located on four sides of the boss, as well as single enlarged relief projections located on the other four sides of the boss. Further, a heating pipe is inserted into the channels formed between the rows and groups of protrusions, which is tightly fixed in the channel, since its width is essentially equal to or slightly less than the diameter of the pipe, and is laid along a given contour in any direction. The tongues made on the bosses of the substrate also reinforce the fastening of the pipe.

The claimed utility model provides an increase in the performance of a slab for a warm water floor, namely, an increase in the uniformity of heat distribution over the entire surface of the slab due to the possibility of laying heating pipes with a larger area of contact between the pipe and the surface of the protrusions, thereby ensuring more reliable fixation of the pipe in the slab channels. The connection of the plates to each other in the form of a sequence of grooves and spikes and a film in the form of an overlap allows you to create a seamless surface, increases the service life of the slab design for a warm water floor.

The analysis of patent and scientific and technical literature did not reveal technical solutions with a similar set of essential features, which allows us to conclude that the claimed utility model meets the criterion of "novelty".

Claims (1)

Slab for a warm water floor, containing a polystyrene substrate with bosses on the surface for fixing the pipe, connected by a lock located on the side surfaces, and a polystyrene film, characterized in that the bosses on the substrate are made of an octagonal shape with double relief protrusions arranged in four sides of the boss, and single enlarged relief protrusions located on the other four sides of the boss; and tongues located in the upper part on the four sides of the boss; the plates are connected to each other by a lock located on the side surfaces of the plate in the form of a sequence of grooves and spikes; the connection of the film is made in the form of an overlap.

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