CN2816195Y - Environment-protection protection type ground-heating floor - Google Patents

Abstract

A kind of environment-friendly type geothermal heat floor, comprise the base material and the surface layer that combine with bonding agent, its technical essential is: the sheet material with the composite material compression moulding of the reworked material that mainly contains the waste polyethylene plastics goods is base material, surface layer wood sheet pressing with same specification is an one again, it between base material and the surface layer adhesive linkage that scribbles nontoxic bonding agent, it is trapezoidal tenon and groove that the base material periphery is provided with corresponding cross section, the base material bottom is along four hydrofuge air channels of the parallel distribution of long side direction, and the cross section of each groove is trapezoidal.It had both had the use comfort of anti-skidding, the good heat insulating of floorboards of wood, have again that ceramic tile is fire-retardant, moistureproof, ageing-resistant, bearing strength is high, attach that performance is good, the advantage of noiselessness, no any environment pollution, compared with similar products, dimensionally-optimised coupling, reasonable in design, be convenient to processing, between plate in conjunction with firmly, the investment of saving special process equipment, obviously prolong the application life on floor, significantly improve the functional performance on floor.

Description

Environment-friendly type geothermal heat floor

Technical field

The utility model relates to the floor that a kind of daily life is used, particularly a kind of protection against the tide, indeformable environment-friendly type geothermal heat floor, and it is particularly suited for doing the material of top layer floor file, shop wall, shop ceiling.

Background technology

At present, along with the raising of people's living standard and environmental consciousness, indoor geothermal heating system has begun to be widely used.Traditional heating floor generally be by on the deck of original ground, successively be provided with insulation layer, pipe line, concrete leveling layer, keel and wood floor bolck etc. constitute.Because keel are provided in a side of on the concrete leveling layer, during the laying floor brick dilatation joint need be set, so influence the neat, attractive in appearance of ground.At this situation, China Patent No. is in 02203723.3 " composite floor for heating ", disclose by deck, compound insulating material layer, concrete leveling layer, the heating floor formed such as pipe line, keel and floor.Wherein burying underground of keel changed existing structure and has been fixed on layout on the concrete leveling layer, but be fixed on the deck, in order to the compound insulating material of supporting the floor to adopt heating floor is heated does not expand, does not chap, also need not reserve dilatation joint, improve the application life and the aesthetic measure of heating floor.But its structure is still undesirable, also exists the phenomenon of complex manufacturing technology, floor chance thermal expansion, strain cracking.For this reason, the patent No. is 03220654.2 disclose a kind of " the anti-heating floor of solid wood ".Its adopts the method that applies the petchem gel coating of making through special formulation and technology at the solid wood base material external surface, stops the intrusion of heat to base material, thus make the floor meet heat indeformable, do not ftracture; Though the anti-underground heat in floor, it not only will consume a large amount of forest reserves, jeopardizes, damages ecological environment, and can't fundamentally solve perishable, unexpected immersion that wooden floor self exists and make moist yielding and problem such as warpage takes place.The employing composite material Manufacture of Floor that also has is to disclose the synthetic resin floor that is made of synthetic resin board, wooden dermatotome in 01248926.3 " synthetic resin floor " as the patent No..The length on this synthetic resin floor is 2-20 rice, needs special process equipment, increase equipment cost.Used long binder resin hard board not only needs repeatedly to extrude could moulding, and product easily produces photooxidation droping, thermo-oxidative ageing, and influence is as the result of use of heating floor.The processing of used long surface layer wood dermatotome, bonding very difficulty, not only this will increase manufacturing cost for this, take a lot of work, waste raw material, and yield rate is very low.In addition, this floor is unreasonable because of structure design, and the length that the tongue mouth protrudes and the degree of depth of groove mouth groove be 3mm only, and what have is less than 3mm, so the interface connection is not firm.In addition, its bottom surface is provided with the parallel slot of 6 rectangular cross sections along bearing of trend, and it is many that the intensity of floor length direction is reduced, and fractures easily.Tracing it to its cause just is that the lap length protruding, the groove mouth that the both sides, floor are processed is shorter, and the parallel slot bar number at the bottom of the plate is many, makes the spacing of groove and groove too narrow, the cross section of groove is a rectangle, bottom land has remaining processing internal stress, causes the intensity on floor to reduce, and is easy to crack, fracture.Therefore, up to now, also there is not desirable heating floor to emerge.

The utility model content

The purpose of this utility model provides a kind of environment-friendly type geothermal heat floor, it had both had the use comfort of anti-skidding, the good heat insulating of floorboards of wood, have again that ceramic tile is fire-retardant, moistureproof, ageing-resistant, bearing strength is high, attach that performance is good, the advantage of noiselessness, no any environment pollution, compared with similar products, dimensionally-optimised coupling, reasonable in design, be convenient to processing, combination firmly between plate, save the investment of special process equipment, obviously prolong the application life on floor, significantly improve the functional performance on floor.

The purpose of this utility model is achieved in that this floor comprises base material and the surface layer that combines with bonding agent, its technical essential is: 500mm or the long sheet material of 900mm with the composite material compression moulding of the reworked material that mainly contains the waste polyethylene plastics goods are base material, surface thickness with same specification is 0.3-0 again, the wood sheet pressing of 5mm is an one, it between base material and the surface layer adhesive linkage that scribbles nontoxic bonding agent, it is trapezoidal tenon and groove that the base material periphery is provided with corresponding cross section, the length that tenon protrudes is greater than 3.4mm, less than 3.6mm, the groove depth of groove is greater than 3.8mm, less than 4.0mm, the base material bottom is along four hydrofuge air channels of the parallel distribution of long side direction, and the cross section of each groove is trapezoidal, slot opening 4.0mm, the wide 3.0mm of bottom land, groove depth 2.0mm.

Because the utility model is with the base-material in the base material of composite material compression moulding, the reworked material that adopts the waste polyethylene plastics goods is as primary raw material, and select a certain amount of auxiliary material rationally to mate, so can make full use of the raw material sources that each component had that participate in modification advantage extensive and performance complement in the blend process, produce good synergistic, mix kneader by heat, carry out the mechanical blending modification, the base material that makes has that ceramic tile is fire-retardant, moistureproof, ageing-resistant, bearing strength is high, attaches that performance is good, the advantage of noiselessness, no any environment pollution.With nontoxic bonding agent the pressing of surface layer wood sheet on it, is processed tenon and groove, humidity discharging air channel then again, promptly make heating floor.Because of the wood sheet clad can is arranged, so have the comfortable sensation of use anti-skidding, good heat insulating of floorboards of wood again, the manufacture method of this heating floor is easy and simple to handle, raw material sources are extensive, compared with similar products, dimensionally-optimised coupling, reasonable in design is convenient to processing, combination firmly between plate, save the investment of special process equipment, increase the service life, significantly improve functional performance.It can substitute traditional wood floors fully, both can save a large amount of timber, can also fundamentally solve the shortcoming that existing heating floor exists.This product is through the quality supervision and test center, and by standard GB/T 18103-2000 " solid wooden compound floor " check, the result shows that every performance indications all reach and are better than national standard, satisfy the construction requirement of geothermal heating fully.

Description of drawings

Below in conjunction with accompanying drawing the utility model is further described.

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

Fig. 2 is the vertical view of Fig. 1.

The specific embodiment

Describe concrete structure of the present utility model in detail according to Fig. 1-2.This floor comprises base material 2 and the surface layer 5 that combines with bonding agent.Wherein 500mm or the long sheet material of 900mm with the composite material compression moulding of the reworked material that mainly contains the waste polyethylene plastics goods is base material 2, and surface layer 5 thickness with same specification are 0.3-0 again, and the wood sheet pressing of 5mm is an one.It between base material 2 and the surface layer 5 adhesive linkage 6 that scribbles nontoxic bonding agent.It is trapezoidal tenon 1 and groove 4 that base material 2 peripheries are provided with corresponding cross section, the length that tenon 1 protrudes is greater than 3.4mm, less than 3.6mm, the groove depth of groove 4 is greater than 3.8mm, and less than 4.0mm, base material 2 bottoms are along four hydrofuge air channels 3 of the parallel distribution of long side direction, the cross section of each groove 3 is trapezoidal, slot opening 4.0mm, the wide 3.0mm of bottom land, groove depth 2.0mm.

The making on described floor (applying for patent of invention " preparation method of environment-friendly type geothermal heat floor " simultaneously) operating procedure is as follows:

One, the preparation of base material 2

Base material 2 is mainly by composite material compression moulding.This composite material comprises raw materials such as the reworked material, filler lignocellulosic, precipitated calcium carbonate, modifier acrylic acid esters co-polymer, surface conditioning agent stearic acid, heat stabilizer calcium stearate, light stabilizer titanium dioxide, in-lubricant atoleine, external lubricant solid paraffin of base-material waste polyethylene plastics goods.During making, earlier with the waste polyethylene plastics goods in the above-mentioned raw materials, lignocellulosic purified treatment, dry, pulverize, after again other each component being taken by weighing by formula ratio, insert hot mixing in the kneader and mix, granulation, through extruder for shaping, press the long blank of predetermined dimension 500mm or 900mm, it is standby promptly to get base material 2.The width of base material 2 should determine that base material 2 width that present embodiment adopts (not comprising the length that tenon protrudes) are 100mm according to actual instructions for use.

Two, base material 2 and surface layer 5 is compound

Be coated with nontoxic bonding agent (the environmentally-friendly water-based glue that the present embodiment bonding agent adopts the MEGA CHEM of Korea Co., Ltd to produce after base material 2 surfaces that process are handled, model is MG-230), surface layer 5 wood sheet pressings with same specification are one again, make semi-finished product for standby, between base material 2 and surface layer 5, form the adhesive linkage 6 that scribbles nontoxic bonding agent.Described wood sheet adopts the 0.3-0.5mm thin slice of being made by solid wood.

Three, the making of finished product

Process corresponding tenon 1 and groove 4 at described half-finished base material 2 peripheries.The length that tenon 1 protrudes is greater than 3.4mm, less than 3.6mm.The groove depth of groove 4 is greater than 3.8mm, less than 4.0mm.Again in base material 2 bottoms along four hydrofuge air channels 3 of the parallel distribution of long side direction, be finished product.The inter-alveolar distance of hydrofuge air channel 3 is determined according to the intensity of floor length direction needs.The cross section of each groove 3 is trapezoidal, slot opening 4.0mm, the wide 3.0mm of bottom land, groove depth 2.0mm.Paint at last, dry, pack and to store or to dispatch from the factory.

Claims (1)

1, a kind of environment-friendly type geothermal heat floor, comprise the base material and the surface layer that combine with bonding agent, it is characterized in that: 500mm or the long sheet material of 900mm with the composite material compression moulding of the reworked material that mainly contains the waste polyethylene plastics goods are base material, be that the wood sheet pressing of 0.3-0.5mm is an one with the surface thickness of same specification again, it between base material and the surface layer adhesive linkage that scribbles nontoxic bonding agent, it is trapezoidal tenon and groove that the base material periphery is provided with corresponding cross section, the length that tenon protrudes is greater than 3.4mm, less than 3.6mm, the groove depth of groove is greater than 3.8mm, less than 4.0mm, the base material bottom is along four hydrofuge air channels of the parallel distribution of long side direction, and the cross section of each groove is trapezoidal, slot opening 4.0mm, the wide 3.0mm of bottom land, groove depth 2.0mm.