WO2017177777A1

WO2017177777A1 - Heat-storage and energy-saving integrated board for electric floor heating

Info

Publication number: WO2017177777A1
Application number: PCT/CN2017/075966
Authority: WO
Inventors: 潘杭
Original assignee: 潘杭
Priority date: 2016-04-14
Filing date: 2017-03-08
Publication date: 2017-10-19
Also published as: CN205560959U

Abstract

A heat-storage and energy-saving integrated board for electric floor heating, comprising a board (1). A junction box (2) is disposed on the board (1); the board (1) comprises a glass fiber cloth layer (3), a heating source (4), a phase change energy storage layer (5), and a heat preservation layer (6); the outer surface of the heat preservation layer (6) and the side surfaces of the board (1) each are bonded with a reflective film (7). Regarding the provided heat-storage and energy-saving integrated board, the board (1) can be manufactured in advance and then transported to a construction site for direct mounting, thereby significantly improving the construction efficiency and reducing the construction costs. In addition, the provided phase change energy storage layer (5) can efficiently achieve the energy saving and storage effect, and thus reduce the use costs.

Description

Electric floor heating and heat storage integrated board

Technical field

The invention belongs to the technical field of floor heating systems, and in particular relates to an integrated platform for electric floor heating and heat storage.

Background technique

At present, the installation of electric floor heating is to separately build the heating source and other auxiliary materials in the user's room. When laying, it is necessary to lay the insulation material first, then lay the heat source, then backfill the general building materials, and finally lay the surface layer on the top. The installation of electric floor heating has the following deficiencies: 1) Existing electric floor heating source, heating cable, heating film, etc., and other auxiliary materials, installed at the construction site, messy on site, complicated system, many installation links, easy to produce quality The problem affects the reliability and durability of the electric heating system; 2) the installation and installation on site, the construction efficiency is relatively low, the construction period is long, the installation labor cost is high, the construction cost is relatively increased, and DIY cannot be performed; 3) on-site laying, Produce more waste and garbage, causing certain pollution to the environment; 4) Existing floor heating systems using carbon fiber or other heating cables usually do not have a phase change energy storage layer, which has high energy consumption and low thermal efficiency.

Summary of the invention

In view of the problems existing in the prior art, an object of the present invention is to provide an integrated integrated board for electric floor heating and heat storage.

The electric floor heating and heat storage integrated integrated board comprises a board body, wherein the board body is provided with a junction box, the board body comprises a glass fiber cloth layer, a heat source, a phase change energy storage layer and an insulation layer. A reflective film is tightly coupled to the outward surface of the insulating layer and each side of the plate.

The electric floor heating and heat storage integrated integrated board is characterized in that the board body has a square shape, and each board has an area of 1-2 square meters and a thickness of 2.5-3.5 cm.

The electric floor heating and heat storage integrated integrated board is characterized in that the junction box is arranged on the side of the board body Corner position.

The electric floor heating and heat storage integrated integrated board is characterized in that the junction box is provided with a wire slot in two directions.

The electric floor heating and heat storage integrated integrated board is characterized in that the heat source is a heat generating film or a heat generating cloth, and a heat generating film or a heat generating cloth is laid on the upper surface of the phase change energy storage layer.

The electric floor heating and heat storage integrated integrated board is characterized in that the heat source is a heating cable, and the phase change energy storage layer is provided with a cable pre-groove, and the heating cable is embedded in the cable pre-groove, and the heat is generated. The cable is connected to the junction box via a wire.

The invention has novel structure and reasonable design. The integrated heat storage and energy-saving integrated board can prepare the board body in advance and then transport it to the construction site for direct installation, thereby greatly improving the construction efficiency, reducing the construction cost and reducing the comprehensive cost of the floor heating. Let more people use the floor heating; at the same time, through the phase change energy storage layer, the energy-saving energy storage effect can be effectively realized, the use cost can be reduced, and more people can afford the floor heating. The waste generated in the conventional floor heating installation pollutes the environment and increases the pressure of garbage disposal. The heating plate is produced at the factory, and all the waste materials are recycled and treated in a unified manner, which is beneficial to environmental protection and air purification.

DRAWINGS

Figure 1 is a schematic view of the overall structure of the present invention;

2 is a schematic view showing a layered structure of a plate body of Embodiment 1;

3 is a schematic structural view of a cable pre-groove of Embodiment 2;

4 is a schematic view showing a layered structure of a plate body of Embodiment 2;

Figure 5 is a schematic structural view of a junction box;

Figure 6 is a schematic structural view of the whole after installation;

In the figure, 1-plate body, 2-junction box, 3-glass fiber cloth layer, 4-heat source, 5-phase change energy storage layer, 6-insulation layer, 7-reflection film, 8-line groove, 9- Heating cable.

detailed description

The invention will be further described in detail below with reference to the accompanying drawings, and specific embodiments are given.

Example 1

As shown in Figures 1-2 and 5-6, the electric floor heating and energy-saving integrated integrated board of the present invention comprises a square body plate 1. The specific size of the plate body 1 is 1-2 squares per board body 1. The thickness of the meter is about 2.5-3.5 cm. The board body 1 is provided with a junction box 2, and the junction box 2 is specifically disposed at the corner of the board body 1. For the convenience of the wiring, the junction box 2 is provided with two directions. The wire trough 8 is composed of a fiberglass cloth layer 3, a heat source 4, a phase change energy storage layer 5, and a heat insulating layer 6 in order from top to bottom, and the outward surface of the heat insulating layer 6 and each side surface of the plate body 1 The reflective film 7 is closely coupled, wherein the heat generating source 4 is a heat generating film or a heat generating cloth, and the heat generating cloth or the heat generating film is laid on the upper surface of the phase change energy storage layer 5.

The intermediate phase change energy storage layer 5 is a core material for electric heat storage and energy storage integrated integrated plate heat storage and energy saving, and a low temperature phase change plate body is mixed with organic materials and inorganic materials. The bottom surface of the intermediate phase change energy storage layer is closely combined with a layer of high-density heat-insulating polyurethane board, and the outer surface of the heat-insulating polyurethane board, including the side surface of the whole floor heating integrated board, is further provided with a layer of aluminum foil reflective film. On the upper surface of the intermediate phase change energy storage layer, a ground heating heat source is applied, such as an electric heating film or a heating cloth, directly bonded to the upper surface of the phase change energy storage layer.

Example 2

As shown in Figure 3-6, the structure is basically the same as that of the embodiment 1. The difference is that the heating source uses the heating cable 9, and the cable pre-forming slot is disposed in the phase change energy storage layer 5, and the heating cable 9 is embedded in the cable prefabrication. In the slot, the heating cable 9 is connected to the junction box 2 by wires.

The circuit system of electric floor heating is mostly underground, the high reliability of wiring, the moisture-proof and waterproof performance of the wiring part must be foolproof; if it is suitable for users to do DIY, it is more convenient and very reliable. In order to meet the above conditions, a plastic junction box is arranged at a corner of the heat storage and energy-saving integrated board, and the two ends of the electric heating source connection are placed in the junction box. The junction box has a cable slot in two directions. You can choose to route the wires in different directions. After connecting, fill the junction box with hot melt plastic, cover the cover, and tighten the screws.

When wiring, choose two different color wires, as long as there are two wires of the same color connected to one line card. On the top, it will never be wrong. After the wires are connected, the control box is connected to form a complete floor heating system.

The above is only the preferred embodiment of the present invention, and the scope of the present invention is not limited thereto, and thus equivalent changes made in the claims of the present invention are still within the scope of the present invention.

Claims

The electric floor heating and energy-saving integrated integrated board comprises a board body (1), characterized in that the board body (1) is provided with a junction box (2), and the board body (1) comprises a fiberglass cloth layer (3) a heat source (4), a phase change energy storage layer (5), an insulation layer (6), an outward surface of the heat insulation layer (6) and a side surface of the plate body (1) are closely combined with a reflective film (7) ).
The electric floor heating and energy-saving integrated integrated board according to claim 1, wherein the board body (1) has a square shape, and each board body (1) has an area of 1-2 square meters and a thickness of 2.5. -3.5 cm.
The electric floor heating and energy-saving integrated integrated board according to claim 1, characterized in that the junction box (2) is disposed at a corner position of the board body (1).
The electric floor heating and heat storage integrated integrated panel according to claim 1 or 3, characterized in that the junction box (2) is provided with a wire groove (8) in two directions.
The electric floor heating and energy-saving integrated integrated board according to claim 1, wherein the heat source (4) is a heat generating film or a heat generating cloth, and a heat generating film is laid on an upper surface of the phase change energy storage layer (5). Heating cloth.
The electric floor heating and energy-saving integrated integrated board according to claim 1, wherein the heat source (4) is a heating cable (9), and the phase change energy storage layer (5) is provided with a cable pre-groove. The heating cable (9) is embedded in the cable pre-forming slot, and the heating cable (9) is connected to the junction box (2) through the wire.