CN209891660U

CN209891660U - Hollowed-out floor heating insulation board

Info

Publication number: CN209891660U
Application number: CN201920083260.8U
Authority: CN
Inventors: 许爱存
Original assignee: Gaoyou Hengchang Foam Products Co Ltd
Current assignee: Gaoyou Hengchang Foam Products Co Ltd
Priority date: 2019-01-17
Filing date: 2019-01-17
Publication date: 2020-01-03
Anticipated expiration: 2029-01-17

Abstract

The utility model provides a hollowed-out floor heating insulation board, which comprises a bottom board and a covering film, wherein a square column is convexly arranged above the bottom board, a square hole is arranged at the position below the bottom board corresponding to the square column, the covering film is coated on the upper part of the bottom board and the square column, the floor heating insulation board is made of EPS plastic, when the floor heating is installed, the heat pipe is directly laid on the leveling ground, the heat pipe is laid between the square columns according to the design, after the heat pipe is laid, a cement concrete layer is used for covering the heat pipe and the floor heating insulation board, then the ground, ceramic tiles and the like are laid, by adopting the scheme, on one hand, the square column can fix the heat pipe, so that the heat pipe is laid according to the designed route, on the other hand, the square hole enables partial air to exist between the floor heating insulation board and the ground, the heat conductivity coefficient of the air is lower, and the arrangement of the square holes can save partial materials and save the cost.

Description

Hollowed-out floor heating insulation board

Technical Field

The utility model relates to a heat insulating board, especially a heated board warms up fretwork.

Background

Along with the improvement of the quality of life, the floor heating is taken as a comfortable home heating mode and also is a symbol of the quality of modern life, is accepted and used by more and more people, and is widely praised in the field of home heating.

The ground heating is divided into water ground heating and electric ground heating from the heat medium, and is divided into wet ground heating and dry ground heating from the paving structure. The wet floor heating is the most mature installation process of the existing water heating floor heating, is relatively low in price and is the leading process of the domestic floor heating market. The wet type is to embed the floor heating pipeline with concrete and then lay ground materials such as ground, ceramic tiles and the like on the concrete layer. The layer of concrete not only plays a role in protecting and fixing the water heating pipeline, but also is a main channel for transferring heat. The concrete layer can enable heat to be uniformly distributed, and the condition of local overheating or overcooling is reduced.

The wet floor heating needs field operation, due to the limit of field construction management quality, the phenomenon that a floor heating pipe is exposed or a covering layer is too thick can be caused due to the fact that the construction thickness of a floor heating heat storage layer is not uniform, heating is not uniform, the quality control precision is not high, another defect of the wet floor heating is that the floor heating occupies the height, the pipe is laid on a cement surface after heat preservation in the wet floor heating, then cobblestone cement is used for pouring and leveling, the height is generally 8cm due to the addition of a ground decoration layer, and a large space is occupied.

The dry floor heating is realized aiming at the defects of the wet floor heating, and the dry floor heating has the greatest characteristic that the backfill is not needed like the wet floor heating, so that the occupied space height is saved. The occupied layer height of the dry floor heating from the heat insulation layer to the ground decoration layer is 4cm or less, namely the ultrathin floor heating. However, the dry floor heating is higher in manufacturing cost, the arrangement form of the floor heating coil slots is determined when the floor heating coil slots are delivered from a factory, and the optimal arrangement mode of the floor heating coils cannot be selected according to actual conditions, so that certain limitation exists in use.

How to take the advantages of wet floor heating and dry floor heating into account and abandon the disadvantages of the wet floor heating and the dry floor heating becomes a problem for the technicians in the field.

SUMMERY OF THE UTILITY MODEL

To the not enough of prior art, the utility model provides a following technical scheme:

the utility model provides a heated board warms up fretwork, includes bottom plate and tectorial membrane, the protruding square post that is equipped with in bottom plate top, the position that corresponds square post in bottom plate below is equipped with the square hole, the tectorial membrane cladding is on bottom plate top and square post. The floor heating insulation board is made of EPS plastic, when floor heating installation, directly lay on the ground of making level, the heat pipe is laid according to the design between the square post, after the heat pipe is laid and is accomplished, reuse cement concrete layer covers heat pipe and floor heating insulation board, then lay ground, ceramic tile etc., adopt this scheme, on the one hand square post can fix the heat pipe, make the heat pipe lay according to the route of design, on the other hand, there is the part air in the square hole messenger between floor heating insulation board and the ground, and the coefficient of heat conductivity of air is lower than the coefficient of heat conductivity of floor heating insulation board material in the operating temperature scope, the square hole can improve about 3% heat utilization ratio, and the setting of square hole can save part material, and the cost is saved.

Further, square post and the square hole that corresponds distribute according to the array on the bottom plate, adjacent two are arranged the dislocation, and regular mode of arranging makes the floor heating heated board more stable to the fixed of heat pipe, and on the other hand, in the transportation of floor heating mounting panel, can practice thrift the transportation space with two pegs graft together.

Furthermore, the depth of the square hole is 1/3-1/2 of the thickness of the bottom plate, the depth of the square hole can affect the bearing effect of the heat-insulation plate to a certain extent as the floor heat-insulation plate needs to bear certain weight, if the square column collapses due to too deep depth, the square column cannot play a role in improving the heat utilization rate and saving cost due to too shallow depth, and the square hole is preferably 1/3-1/2 of the thickness of the bottom plate.

Further, the cross-sectional area of square hole slightly is less than the cross-sectional area of square post, adopts this technical scheme can further improve the bearing of floor heating insulation board, and the power transmitted by square post is born by the four sides in square hole, has increased stability.

Further, the bottom plate is the rectangle, and the limit of bottom plate is equipped with the trough-shaped buckle, and the shape of bottom plate and the concatenation of trough-shaped buckle between warm up the heated board when installing have certain benefit, prevent that cement concrete from permeating to warm up heated board bottom, cause the height on ground not level, influence warm up heated board's installation.

Drawings

FIG. 1 is a bottom view of a hollowed-out floor heating insulation board;

FIG. 2 is an axial view of a hollowed-out floor heating insulation board.

In the figure: the device comprises a bottom plate-1, square columns-2, square holes-3 and groove-shaped buckles-4.

Detailed Description

In order to make the technical means, characteristics and functions of the present invention easier to understand, the present invention will be further explained below with reference to the following embodiments.

Referring to fig. 1 and 2, the utility model provides a technical scheme: the utility model provides a heated board warms up fretwork, includes bottom plate 1 and tectorial membrane, the protruding square post 2 that is equipped with in 1 top of bottom plate, the position that corresponds square post 2 in 1 below of bottom plate is equipped with square hole 3, the tectorial membrane cladding is on 1 top of bottom plate and square post 2, square post 2 and the square hole 3 that corresponds distribute according to the array on bottom plate 1, two adjacent dislocation arrangements, the 3 degree of depth of square hole is 1/3-1/2 of 1 thickness of bottom plate, the cross-sectional area of square hole 3 slightly is less than the cross-sectional area of square post 2, and the limit of bottom plate 1 is equipped with slot form buckle 4.

When warm up the installation, warm up the heated board and lay subaerial making level, it becomes a whole to warm up the heated board according to the design installation through 4 interconnect of trough-shaped buckle, lay the heating pipe according to the design route between the square post 2 of heated board, after the heat pipe is laid and is accomplished, it covers heat pipe and warm up the heated board to reuse cement concrete layer, then lay ground again, ceramic tile etc., warm up the during operation, because the material of warm up the heated board is EPS plastics, the coefficient of heat conductivity is less, can prevent heat downwardly propagating, because it is equipped with square hole 2 on the heated board to warm up, the coefficient of heat conductivity of air is lower than the coefficient of heat conductivity of warm up the heated board material in the operating temperature scope, the heat preservation effect.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are to be considered as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein.

Claims

1. The utility model provides a heated board warms up in fretwork, its characterized in that, includes bottom plate and tectorial membrane, the protruding square post that is equipped with in bottom plate top, the position that corresponds square post in bottom plate below is equipped with the square hole, the tectorial membrane cladding is on bottom plate top and square post, the material of heated board warms up is EPS plastics.

2. The hollowed floor heating insulation board of claim 1, wherein the square columns and the corresponding square holes are distributed on the bottom board in an array, and two adjacent columns are arranged in a staggered manner.

3. The hollowed floor heating insulation board of claim 1 or 2, wherein the depth of the square hole is 1/3-1/2 of the thickness of the bottom board.

4. The hollowed floor heating insulation board of claim 3, wherein the cross-sectional area of the square hole is slightly smaller than that of the square column.

5. The hollowed floor heating insulation board of claim 4, wherein the bottom board is rectangular, and groove-shaped buckles are arranged on the edges of the bottom board.