RU216644U1 - Heating system Warm plinth - Google Patents

Abstract

The utility model relates to heating technology, namely for heating systems of buildings with horizontal pipelines. The technical result from the use of the proposed technical solution is to increase the power and heat transfer of the system. The heating system The warm plinth contains a fixing bracket with fastening elements of the heating module, a heating module, a lamella made in the form of a plate covering the lath, while it is made of blocks of lamellas made of symmetrical rectangular galvanized steel plates, along the entire length of which, at regular intervals , L-shaped cutouts are made parallel to the smaller side of the plate, and the rectangles thus formed are bent at right angles to the main surface of the plate at regular intervals, on the inner side of the central part of the lamella, a recess is made along the entire length for placing and crimping a tubular electric heater (PETN), the block of lamellas is made in the form of connected plates with a heating element placed in the recess, in the block the lamella plates are connected to each other by means of fastening elements made at the ends, the connected lamellas form T-shaped elements, the upper ribs of the T-shaped elements of the lamellas come into point contact with with a closing bar and a rear wall, the heating module is installed in fixing brackets, the fixing bracket is made of heat-resistant plastic and contains two horizontal platforms for vertical fixation of the heating module, a longitudinal protrusion is made on the upper platform for attaching the closing bar, at the end of the lower platform there is a P- a shaped recess and a platform for snapping and fastening the closing bar, on the reverse side of the fixing bracket there is a recess for placing electrical cables, on the back wall there are brackets for horizontal fixation of the heating module, the rear wall is made as a single unit with the upper and lower bars, the upper bar of the rear The walls are made with an internal angle, which ensures a snug fit of the device to the wall, for the electrical connection of several blocks, on the back wall of each block, at the ends, there are electrical connectors. Heating system The warm plinth is installed directly to the wall along the entire configuration of the room. During operation of the system, warm air, slowly rising along the entire wall, warms up its surface and the “heated” wall gives off heat to the room. Due to the absence of active convection, a uniform distribution of heat along the height is achieved: at the floor, at head level and at the ceiling - the air temperature is the same. Since warm air rises very slowly, there is no rise of dust in the room. In addition, the system reduces the level of mold and fungus formation. The power of the system has increased from 200 to 300 W, the heat transfer of the system has increased by 50%. The proposed technical solution allows the use of the proposed heating system for suburban housing construction (cottages, baths, change houses). The proposed technical solution allows to increase the comfort of the climatic and aesthetic characteristics of the premises. The claimed technical solution is developed and industrially manufactured. 1 ill.

Description

The utility model relates to heating technology, namely for heating systems of buildings with horizontal pipelines.

Known technical solution Plinth heating system manufactured by Best Board, Austria. Elements of the plinth heating system contain a bracket with heating module fastening elements, a heating module covering a decorative plinth strip, a heat-insulating wall tape, heating module fastening elements are made in the form of enclosing half-rings, the bracket is made of plastic material.

However, the materials used and the connecting elements emit noise and sharp clicks when heated. This occurs due to the fact that the heating module is fixed in a bracket made in the form of plastic half rings. The material of the heating module is copper pipes and lagoon lamellas mounted on pipes. With a sharp increase in the temperature of the coolant in the system, due to the temperature difference, a linear expansion of the materials of the heating module and fasteners occurs, and since they are not uniform, the coefficients of linear expansion are different, then local resistance and stress of the material arise at the joints of the heating module and plastic fasteners, which causes extraneous noise and clicks. At the same time, the design of the bracket, made in the form of semi-rings made of plastic, is not repairable.

Known technical solution according to patent No. 122158 dated 05/04/2012, IPC F24H 3/08, Plinth heating system containing a bracket-retainer with fastening elements of the heating module, a heating module, a protective decorative strip, while

elements of fastening of the heating module are made of a profile with upper and lower stiffening ribs,

at the end of the outer plane of the upper stiffener, a longitudinal protrusion is made, for fastening the closing bar,

longitudinal ribs are made on the inner plane of the upper stiffener,

on the inner plane of the lower stiffener, a number of longitudinal stiffeners are made,

at the end there is a latch for fastening the closing bar and a groove,

the ends of the fixing bracket are made in the form of fixators for the upper and lower corner bars,

the lamella is made in the form of a plate.

The disadvantages of the design are

The shape of the heating module with a large area of contact with the closing bar and the rear wall significantly increases the temperature of the closing bar and the rear wall, which does not allow increasing the power of the heating element (device); The electric heating element does not have tight contact with the copper pipe. The diameter of the heating element is much smaller than the diameter of the copper pipe in which it is installed and an air gap is created that reduces heat transfer to the lamellas; Passing copper pipes through the heat transfer lamellas reduce the heat transfer area of the lamellas and reduce thermal upward flows; Installation of the device provides a flat surface for mounting the elements of the device.

The technical result from the use of the proposed technical solution is to increase the power and heat transfer of the system.

The heating system The warm plinth contains a fixing bracket with elements for fastening the heating module, a heating module, a lamella made in the form of a plate covering the bar, while

made of blocks of lamellas made of symmetrical rectangular galvanized steel plates, along the entire length of which, at regular intervals, L-shaped cutouts are made parallel to the smaller side of the plate, and the rectangles thus formed are bent at right angles to the main surface of the plate at regular intervals ,

on the inner side of the central part of the lamella, a recess is made along the entire length for placing and crimping a tubular electric heater (heater), the block of lamellas is made in the form of connected plates, with a heating element placed in the recess,

in the block, the lamella plates are interconnected by means of fastening elements made at the ends,

connected lamellas form T-shaped elements,

the upper ribs of the T-shaped elements of the lamellas come into point contact with the closing strip and the rear wall,

the heating module is installed in fixing brackets,

the fixing bracket is made of heat-resistant plastic and contains two horizontal platforms for vertical fixation of the heating module,

on the upper platform there is a longitudinal protrusion for fastening the closing bar,

at the end of the lower platform there is a U-shaped notch and a platform for snapping and fastening the closing bar,

on the reverse side of the fixing bracket there is a recess for placing electrical cables,

brackets for horizontal fixation of the heating module are placed on the rear wall, the rear wall is made as a single unit with the upper and lower slats,

the upper bar of the rear wall is made with an internal angle, which ensures a snug fit of the device to the wall,

for electrical connection of several blocks, on the rear wall of each block, at the ends, there are electrical connectors.

In the drawing shown in Fig. 1, where

1 - back wall,

2 - closing bar,

3 - lamellas,

4 - fixing bracket,

5 - heating module,

6 - room wall,

7 - floor of the room.

The essence of the proposed technical solution is as follows.

The rear wall 1 is made as a whole with the upper and lower strips of cold-rolled steel with a thickness of 0.5+-0.08 mm with powder coating.

The closing bar 2 is made of extruded aluminum with a thickness of 1.5+-0.2 mm, powder coated.

Lamels 3 are made of galvanized steel plates 0.3+-0.05 mm thick.

Bracket-lock 4 is made of heat-resistant plastic by injection molding.

The heating module 5 consists of a tubular electric heater (TEH).

The assembly of the system is carried out as follows.

Fixing brackets 4 are installed on the perforated rear wall 1 of the system, in which the heating module 5 is installed.

The heating module 5, made of a tubular electric heater of a heating element, is crimped on both sides with profiled galvanized blocks of lamellas 3. The lamellas 3 are interconnected by fastening elements located at the ends. With the help of brackets placed on the rear wall 1 of the system, the heating module 5 is horizontally fixed.

The power supply cable is placed along the entire length of the rear wall 1 of the system in the recesses of the brackets-clamps 4 and covered with heat-reflecting foil. The power supply cable is connected to the heating element terminals and connectors for electrical connection, when using several similar devices, and to an external power supply.

The system is fixed on the wall (window frame) with the help of self-tapping screws through the holes in the rear wall of the device 1. The closing bar 2 is installed on the longitudinal protrusions of the fixing brackets 4, the bar is snapped into the lower U-shaped recess of the fixing bracket 4 and fixed with screws into the lower plastic platform fixing bracket 4.

The ends of the system are closed with plastic tips.

The heating system is installed directly to the wall throughout the configuration of the room. When the system is operating, warm air, slowly rising along the entire wall, warms up its surface and the “heated” wall gives off heat to the room. Due to the absence of active convection, a uniform distribution of heat along the height is achieved: at the floor, at head level and at the ceiling - the air temperature is the same. Since warm air rises very slowly, there is no rise of dust in the room. In addition, the system reduces the level of mold and fungus formation.

The power of the system has increased from 200 to 300 W, the heat transfer of the system has increased by 50%.

The proposed technical solution allows the use of the proposed heating system for suburban housing construction (cottages, baths, change houses).

The proposed technical solution allows to increase the comfort of the climatic and aesthetic characteristics of the premises.

The claimed technical solution is developed and industrially manufactured.

Claims (1)

Heating system warm plinth, containing a fixing bracket with fastening elements of the heating module, a heating module, a lamella made in the form of a plate covering the lath, characterized in that it is made of blocks of lamellas made of symmetrical rectangular galvanized steel plates, along the entire length of which, at regular intervals, parallel to the smaller side of the plate, L-shaped cutouts are made, and the rectangles formed in this way are bent at right angles to the main surface of the plate at regular intervals, on the inner side of the central part of the lamella, a recess is made along the entire length for placing and crimping a tubular electric heater ( heating element), a block of lamellas is made in the form of connected plates with a heating element placed in a recess, in the block the lamella plates are connected to each other by means of fastening elements made at the ends, the connected lamellas form T-shaped elements, the upper ribs of the T-shaped elements of the lamellas enter into point co contact with the closing bar and the rear wall, the heating module is installed in fixing brackets, the fixing bracket is made of heat-resistant plastic and contains two horizontal platforms for vertical fixation of the heating module, on the upper platform there is a longitudinal protrusion for fixing the closing bar, on the end of the lower platform there is a U-shaped notch and platform for snapping and fixing the closing bar, on the reverse side of the fixing bracket there is a recess for placing electrical cables, on the back wall there are brackets for horizontal fixation of the heating module, the rear wall is made as a single unit with the upper and lower bars, the upper the back wall lath is made with an internal angle, which ensures a snug fit of the device to the wall, for electrical connection of several blocks, on the back wall of each block, at the ends, there are electrical connectors.

Images