CN2635796Y

CN2635796Y - Low temp. hot water floor radiation heating light composite board

Info

Publication number: CN2635796Y
Application number: CN 03272251
Authority: CN
Inventors: 蔡和东; 李书新; 张仁华; 张献平
Original assignee: 蔡和东
Priority date: 2003-06-13
Filing date: 2003-06-13
Publication date: 2004-08-25
Anticipated expiration: 2013-06-13

Abstract

The utility model discloses a low-temperature hot water floor panel heating light compound board.. The structure of the floor board is that: a light heat-conduction layer is bonded on the top of a heat insulation layer; a tube groove capable of inserting heating tube is opened in the light heat-conduction layer. The structure combines the heat insulation layer and light heat-conduction layer into an integral body. The workers only need to arrange the compound boards on the flat floor, press the hot water tube into the tube groove, and fill the tube groove with the matching light heat-conduction filler. The adoption of the utility model simplifies the construction technique, enormously improves the work efficiency, obviously reduces the construction period, and avoids the hidden trouble of the hot water tube in the original construction technique. Because the concrete is eliminated from the construction, the whole weight decreases more than 45%, and the engineering cost also reduces correspondingly.

Description

The low-temperature hot water floor radiation heating light composite board

Affiliated field

The utility model relates to a kind of structural lumber, specifically a kind of low-temperature hot water floor radiation heating light composite board.

Technical background

Existing low-temperature hot water floor radiation heating is the thermal source with heating system, and distributing by condensate correcting-distribuing device enters heating tube in the floor concrete layer, carries out hot water circuit, and with a kind of heating system of heat radiation above the floor.Be hidden in the laying of the heating tube in the building floor, generally be on the building floor deck, to lay polyphenyl plate, aluminium foil, lay wire gauze or direct coil pipe then, again with the fixing tubing of bail or band, connect condensate correcting-distribuing device and main riser then, build peastone concrete surface layer at last.Owing to lay heating tube after-pouring peastone concrete surface layer earlier, not only have the construction technology complexity, and when building peastone concrete surface layer, also easily cause the damage of hot-water line.Owing to used peastone concrete surface layer to make covering layer, the corresponding built-loading that increased also can make engineering cost improve in addition.And after peastone concrete surface layer covered hot-water line, the position of hot-water line was difficult for determining, when carrying out the maintenance of interior decoration or hot-water line in the future, owing to can not accurately locate, caused and can not avoid hot-water line in inconvenient maintenance or the finishing and with its damage.

Summary of the invention

But the purpose of this utility model is exactly to overcome the low-temperature hot water floor radiation heating light composite board that above-mentioned defective provides a kind of batch production to produce, this composite plate is convenient to lay, also can effectively reduce built-loading simultaneously, can accurately determine the hot-water line position after the laying, for maintenance and interior decoration in the future facilitates.

The utility model is achieved in that this low-temperature hot water floor radiation heating light composite board is bonded with the lightweight heat-conducting layer on insulation layer, have the tube seat that can embed heating tube in the lightweight heat-conducting layer.After adopting this structure, insulation layer is integrated with the lightweight heat-conducting layer that has a tube seat, and the constructor only needs composite plate is arranged on the smooth ground, hot-water line is pressed into tube seat after, with supporting lightweight heat filling tube seat is filled and led up again and is got final product.After adopting this light composite board, can make construction technology very easy, efficiency of construction improves greatly, and construction period obviously shortens.Also eliminated the hidden danger of the damage hot-water line of original form of construction work existence simultaneously.Owing to avoided concrete use,, correspondingly reduced engineering cost so overall weight can reduce more than 45%.

Description of drawings

Fig. 1 is a section structure schematic diagram of the present utility model.

Fig. 2-Fig. 6 is the appearance assumption diagram of different tube seat set-up modes of the present utility model.

The specific embodiment

As shown in Figure 1: on insulation layer 1, be bonded with lightweight heat-conducting layer 2, have the tube seat 3 that can embed heating tube in the lightweight heat-conducting layer 2.After laying heating tube in the tube seat 3, tube seat is filled and led up with supporting lightweight heat filling.Insulation layer 1 can be selected poly-PU and perlite environment-friendly materials for use, makes product have waterproof, fire-retardant, high temperature resistant and advantages such as pliability strong, good heat preservation performance.Lightweight heat-conducting layer 2 adopts aluminium powder to sneak into materials such as perlite and flyash and makes (therefore can be described as " aluminium closes layer " again), so that it has good heat conduction and heat accumulation function, the use of board radiation heating needs contentedly.

Fig. 2-Fig. 6 has provided several different tube seat set-up modes of this light composite board, be that tube seat 3 in the lightweight heat-conducting layer 2 can be different set-up modes such as straight trough, curved groove and U type groove, with when laying, tube seat on each light composite board is interconnected, back and forth, satisfies the laying needs of heating tube.

Be factor such as take all factors into consideration heat insulation effect, the cost of raw material and taken up space, the thickness of insulation layer 1 is advisable with 10-30mm in the utility model; Take all factors into consideration factors such as coefficient of thermal conductivity, coefficient of heat accumulation, timber intensity and the cost of raw material, the thickness of lightweight composite bed 2 is advisable with 25-100mm.

The floor that the utility model not only is adapted at all kinds of buildings lay to use, and to the ground floor of old building transforming, parking lot, aerodrome, green house of vegetables, football field, flowers and trees field, and various occasions such as heat insulation and waterproof are all suitable equally to roof.

Claims

1, a kind of low-temperature hot water floor radiation heating light composite board is characterized in that being bonded with lightweight heat-conducting layer (2) on insulation layer (1), has the tube seat (3) that can embed heating tube in lightweight heat-conducting layer (2).

2, low-temperature hot water floor radiation heating light composite board according to claim 1 is characterized in that described tube seat (3) is straight tube groove, U type tube seat or bend pipe groove.

3, low-temperature hot water floor radiation heating light composite board according to claim 1, the thickness that it is characterized in that insulation layer (1) is 10-30mm, the thickness of lightweight heat-conducting layer (2) is 25-100mm.