CN2665275Y

CN2665275Y - A composite floor heating plate

Info

Publication number: CN2665275Y
Application number: CN 200320126102
Authority: CN
Inventors: 王才德
Original assignee: Individual
Current assignee: Individual
Priority date: 2003-12-12
Filing date: 2003-12-12
Publication date: 2004-12-22
Anticipated expiration: 2013-12-12

Abstract

The utility model relates to terrestrial heat technology, in particular to a composite terrestrial heat board for laying terrestrial heat pipes, composed of three spliced layers of massive structures. The upper layer is a pulverized ash cement foam plate, the middle layer is a fiberglass enhancement cloth layer and the lower layer is a polystyrene plate. The pulverized ash cement foam plate is in a cellular structure provided with holes and is provided with a walk tube flute at the surface; the fiberglass enhancement cloth plate in the middle is in a reticulate structure; the upper surface of the polystyrene plate is provided with a dovetail slot. The fiberglass enhancement cloth plate and the polystyrene plate are fixed together through the dovetail slot. With simple structure, the utility model is easy to be laid, saving time and labor and improving construction efficiency. Strong in intensity, light in weight, and good in heat preservation and insulation performance, the utility model can eradiate heat to places which are in need of heat, and is environment friendly and can save energy. The utility model has good functions of shock absorption and sound insulation, and the property of corrosion resistance and aging resistance, with on radiological hazard and environment pollution. The terrestrial heat pipes are convenient to maintain and to change.

Description

A kind of compound ground temperature plate

Technical field

The utility model relates to the ground thermal technology, is specially a kind of compound ground temperature plate that is used to lay the ground temperature pipe.

Background technology

Because the raising of people's living standard, the technology of ground temperature pipe is laid in extensive use in ground, the popular used flooring structure of indoor floor heating system generally is to lay one deck insulation layer on the deck on indoor original ground at present, on insulation layer, lay the ground temperature pipe, smear one deck concrete leveling layer above the pipeline, on this concrete leveling layer, establish the keel of supporting wood floor bolck, at last at keel upper berth wood floor bolck, keel are located on the concrete leveling layer, thermal conductance can be relatively poor, because it is in indoor whole laying the, process of deployment complexity, more time-consuming, effort; In addition, the ground temperature pipe is fastening by concrete, makes troubles to maintenance, the replacing of ground temperature pipe.

The utility model content

The purpose of this utility model is to provide a kind of simple in structure, compound ground temperature plate that thermal and insulating performance is good, has good damping soundproof effect.

The technical solution of the utility model is:

A kind of compound ground temperature plate, be the compound block structure of upper, middle and lower-ranking, the upper strata is a pulverized fuel ash cement foam flaggy, the intermediate layer is that glass fiber strengthens layer of cloth, lower floor is the polystyrene flaggy, pulverized fuel ash cement foam flaggy is the cellular structure that has hole, its upper surface vertically has away the pipe trench groove, it is net structure that the intermediate layer glass fiber strengthens layer of cloth, polystyrene flaggy upper surface has dovetail groove, and pulverized fuel ash cement foam flaggy cooperates formation to be connected with the polystyrene flaggy by dovetail groove.

The utility model ground temperature plate comprises end block, the intermediate mass that is placed on two ends, the pipe trench groove of walking of end block is U-shaped or semicircle, the pipe trench groove of walking of intermediate mass is a linear, and in end block and intermediate mass joint, U-shaped or semicircle are walked pipe trench channel opening end and linear to walk the pipe trench groove corresponding.

The utility model end block and intermediate mass joint are lap jointing type seaming structure.

The pipe trench groove of walking of the utility model abutting end piece junction is respectively half U-shaped or quadrant shape, and the pipe trench groove of walking of adjacent is combined into U-shaped or semicircular structure.

The utility model end block upper surface laterally also has linear near outer end position and walks the pipe trench groove.

The opposite flank of the utility model end block or intermediate mass be respectively equipped with groove and with the corresponding flange of groove.

The beneficial effects of the utility model are:

1, the utility model is the compound block structure of upper, middle and lower-ranking, and it is simple in structure, and it is convenient, time saving and energy saving to lay, and compared with prior art, can improve efficiency of construction.

2, the utility model upper strata is a pulverized fuel ash cement foam flaggy, the intermediate layer is that glass fiber strengthens layer of cloth, lower floor is the polystyrene flaggy, pulverized fuel ash cement foam flaggy is the cellular structure that has hole, pulverized fuel ash cement foam flaggy upper surface has away the pipe trench groove, the ground temperature pipe directly can be layed in away in the pipe trench groove, the ground temperature pipe is laid easy to maintenance, walks line trenches and can design when the ground temperature plate is made as required; It is net structure that the intermediate layer glass fiber strengthens layer of cloth, plays the effect of reinforcing rib; Polystyrene flaggy upper surface has dovetail groove, and pulverized fuel ash cement foam flaggy cooperates formation to be connected with the polystyrene flaggy by dovetail groove; Its intensity is good, in light weight, and density only is 300kg/m ³, thermal and insulating performance is good, helps to the space heat elimination that needs heat, environmental protection and energy saving.

3, the utlity model has good damping soundproof effect.

4, the utility model ground temperature plate comprises end block, intermediate mass, and end block and intermediate mass are lap jointing type seaming structure, can stop heat to scatter and disappear to following.

5, corrosion-resistant, anti-aging, "dead" harm of the utility model and environment pollution.

6, the maintenance of the utility model ground temperature pipe, replacing are conveniently.

Description of drawings

Fig. 1 is the utility model end block structural representation.

Fig. 2 is the utility model intermediate mass structural representation.

Fig. 3 is the utility model end block vertical view.

Fig. 4 is the K-K sectional view of Fig. 3.

Fig. 5 is the utility model intermediate mass vertical view.

Fig. 6 is the I-I sectional view of Fig. 5.

Fig. 7 is the utility model end block and intermediate mass overlap joint schematic diagram.

Fig. 8 is another embodiment schematic diagram of the utility model end block.

Fig. 9 is another embodiment schematic diagram of the utility model intermediate mass.

The specific embodiment

As Fig. 1, shown in 2, the compound ground temperature plate of the utility model is divided into two types, a kind of is the end block 1 that is placed on two ends, another kind is an intermediate mass 2, end block 1, the upper surface of intermediate mass 2 vertically has away the pipe trench groove, two kinds of ground temperature plates to walk pipe trench recess gauge lattice measure-alike, its form difference, pipe need take the shape of the letter U the pipe trench groove of walking of end block or semicircle by walking, present embodiment end block upper surface vertically has U-shaped and walks pipe trench groove 12, and intermediate mass 2 upper surfaces vertically have linear and walk pipe trench groove B 21, in end block 1 and intermediate mass 2 joints, U-shaped is walked pipe trench groove 12 openends and linear, and to walk pipe trench groove B 21 corresponding, interconnects; The pipe trench groove of walking of adjacent end block 1 junction is respectively half U-shaped, and half U-shaped of adjacent is walked pipe trench groove 13 and is combined into the U-shaped structure.In addition, the upper surface of end block 1 laterally also has linear near outer end position and walks pipe trench groove A 11.The end block 1 at the two ends of the compound ground temperature plate of the utility model and intermediate mass are used in combination for 2 two types, and width according to actual needs, length can adopt saw planing tool to cut and cut out combination, lay the ground temperature pipe to be arranged in away in the pipe trench groove after finishing to get final product.

Shown in Fig. 3～6, the end block 1 of the compound ground temperature plate of the utility model or intermediate mass 2 are the compound block structure of upper, middle and lower-ranking, the upper strata is a pulverized fuel ash cement foam flaggy 4, for having the cellular structure of hole 3, its upper surface has away the pipe trench groove, lower floor is the polystyrene flaggy 6 that upper surface has dovetail groove 7, and the intermediate layer between the levels is that glass fiber strengthens layer of cloth 5.

During production, at first polystyrene flaggy 6 is put into ground temperature plate mould, then glass fiber is strengthened layer of cloth 5 and be layed in polystyrene flaggy 6 upper surfaces, upper strata pulverized fuel ash cement foam flaggy 4 can adopt flyash, cement, blowing agent, water is made slurry through physical blowing, again slurry is cast in the ground temperature plate mould, slurry enters in the dovetail groove 7 by mesh glass fiber cloth, through solidifying, after the drying, obtain having the pulverized fuel ash cement foam flaggy 4 of miniature closed pore honeybee snail shape structure, pulverized fuel ash cement foam flaggy 4 and dovetail groove 7 strong bonded, thereby on forming, in, the ground temperature plate of following three layers of one.

As shown in Figure 7, the utility model end block 1 can also be lap jointing type seaming structure with intermediate mass 2 joints.

Shown in Fig. 8～9, the opposite flank of the utility model end block 1 can also be respectively equipped with groove 14 and with groove 14 corresponding flanges 15, the opposite flank of intermediate mass 2 can also be respectively equipped with groove 22 and with groove 22 corresponding flanges 23, thereby realized closely cooperating of adjacent ground temperature plate, played the prevention heat to following lost effect.

Claims

1, a kind of compound ground temperature plate, it is characterized in that for last, in, following three layers of compound block structure, the upper strata is a pulverized fuel ash cement foam flaggy (4), the intermediate layer is that glass fiber strengthens layer of cloth (5), lower floor is polystyrene flaggy (6), pulverized fuel ash cement foam flaggy (4) is for having the cellular structure of hole (3), its upper surface vertically has away the pipe trench groove, it is net structure that the intermediate layer glass fiber strengthens layer of cloth (5), polystyrene flaggy (6) upper surface has dovetail groove (7), and pulverized fuel ash cement foam flaggy (4) cooperates formation to be connected with polystyrene flaggy (6) by dovetail groove (7).

2, according to the described compound ground temperature plate of claim 1, it is characterized in that: the ground temperature plate comprises end block (1), the intermediate mass (2) that is placed on two ends, the pipe trench groove of walking of end block is U-shaped or semicircle, the pipe trench groove of walking of intermediate mass is a linear, in end block and intermediate mass joint, U-shaped or semicircle are walked pipe trench channel opening end and linear to walk the pipe trench groove corresponding.

3, according to the described compound ground temperature plate of claim 2, it is characterized in that: described end block (1) is a lap jointing type seaming structure with intermediate mass (2) joint.

4, according to the described compound ground temperature plate of claim 2, it is characterized in that: the pipe trench groove of walking of described abutting end piece junction is respectively half U-shaped or quadrant shape, and the pipe trench groove of walking of adjacent is combined into U-shaped or semicircular structure.

5, according to the described compound ground temperature plate of claim 2, it is characterized in that: described end block upper surface laterally also has linear near outer end position and walks the pipe trench groove.

6, according to the described compound ground temperature plate of claim 2, it is characterized in that: the opposite flank of described end block or intermediate mass be respectively equipped with groove and with the corresponding flange of groove.