CN204199623U - Ground heating floor composite construction - Google Patents

Abstract

The utility model relates to a kind of composite construction of ground heating floor, be made up of dash board, central layer and backboard, wherein central layer comprises core material, frame and cuts open sheet, it is characterized in that: four limit dactylus of core material are connected with log material as frame, frame middle packed density plate or wood shavings lath successively, width 8 mm hard charcoal secret note is accompanied between density board or wood shavings lath, density board or wood shavings lath in the width direction first-class spacing have the thin through hole of diameter 2mm, sheet is cutd open in the many spellings being pasted with 3mm on the two sides of core material thick.It had both reached exquisite appearance, had purified air, had beautified the environment, and heating floor needs contentedly, turn improves timber utilization rate, reduces cost of production and improve product quality.

Description

Ground heating floor composite construction

Technical field

The utility model relates to a kind of composite construction of ground heating floor, belongs to timber manufacture field.

Background technology

The technique on current production floor has three large series; One is directly log be processed into required raw material specification and stay the surplus of processing, and after drying completes, do fixed width and fixed thick processing by equipment, but it is high to there is cost, need process with the log of larger footpath level, the time of timber stoving is long; Two is adopt multi-layer solid wood composite construction, is compound to together by bonding adhesive by thin sheet material, but there is the phenomenon of board material splice place cracking and long-time rear stitching portion injustice, and along with the increase of thickness of slab, piece quantity also increases, and affects the attractive in appearance of outward appearance, and wastes raw material.Three is consolidated floors, namely adopts density board to paste the structure of the wooden paper of decorations strengthening as substrate surface, but loses the intrinsic vigor of timber and sense organ.Floor with the product that this process combining is processed have timber natural perception, cold-hot circulation feature and the cost of raw material significantly reduce.

Summary of the invention

The purpose of this utility model is the composite construction providing a kind of ground heating floor, it has the effect of cleaning ambient air, namely central layer adopts composite construction, the peripheral bar adopting the multiple shaving board of employing or density board in the middle of solid wood moulding (moulding processes multiple through hole), and process multiple through hole along on its width, accompany hard charcoal secret note between the bar of shaving board or density board, make floor have the effects such as cleaning ambient air, formaldehyde adsorption, the moisture absorption, insect protected.High-quality wood raw material compound is used on two sides, four ends adopt the low raw material that waits to make core material framework, and both reached exquisite appearance, purify air, beautified the environment, heating floor needs contentedly, turn improve timber utilization rate, reduce cost of production and improve product quality.

The technical solution of the utility model is achieved in that a kind of composite construction of ground heating floor, be made up of dash board, central layer and backboard, wherein central layer comprises core material, frame and cuts open sheet, it is characterized in that: four limit dactylus of core material are connected with log material as frame, frame middle packed density plate or wood shavings lath successively, width 8 mm hard charcoal secret note is accompanied between density board or wood shavings lath, density board or wood shavings lath in the width direction first-class spacing have the thin through hole of diameter 2mm, sheet is cutd open in the many spellings being pasted with 3mm on the two sides of core material thick.

Described frame employing width is the log material of 40mm.

Good effect of the present utility model is that applicable width is in the use of 90mm higher level thickness at the ground board raw material of below 30mm, core material uses low-grade solid wood raw material namely to have the raw material of knot, bark pocket, aberration as frame material, at central filler shaving board or density board, hard charcoal secret note composition core material, use the thick solid wood of high-grade 3mm to cut open sheet in one side and be compounded in central layer one side after Three kinds of hors d'oeuvres combination, another side uses low-grade Logs of small diameter to cut open sheet and underproof dash board remains the another side that thin slice material (3 ㎜ are thick) is compounded in central layer more after spelling combination.From the appearance, become like one piece of complete timber machining, there is no the vestige spliced, both maintained grain of wood nature, attractive in appearancely obtained feature, and made it have again the effect of cleaning ambient air, thus drastically increase the class on floor; Use the cost of material of composite construction at 3500-4500 unit/cubic meter, 3000 yuan can be saved for every cubic metre; Core material uses density board or shaving board, active sketching charcoal, and the raw material material after compound is more stable; Owing to adopting composite construction repeatedly, the stability of raw material improves, and after making floor, dimensionally stable is indeformable, and cold-hot circulation standard reaches industry standard, and product obtains the accreditation of user.

Accompanying drawing explanation

Fig. 1 is structural representation of the present utility model.

Fig. 2 is the top view of central layer of the present utility model.

Detailed description of the invention

Below in conjunction with accompanying drawing, the utility model is further described: as shown in Figure 1, 2; A kind of composite construction of ground heating floor, be made up of dash board 1, central layer 2 and backboard 3, wherein central layer 2 comprises core material 4, frame 5 and cuts open sheet 6, it is characterized in that: four limit dactylus of core material 4 are connected with log material as frame 5, frame 5 middle packed density plate or wood shavings lath 7 successively, width 8 mm hard charcoal secret note 8 is accompanied between density board or wood shavings lath 7, density board or wood shavings lath 7 in the width direction first-class spacing have the thin through hole 9 of diameter 2mm, sheet 6 is cutd open in the many spellings being pasted with 3mm on the two sides of core material 4 thick.

Described frame 5 adopts width to be the log material of 40mm.

Frame adopts low-grade raw material to laminate if any the short block raw material of core, bark pocket, aberration, after dactylus spreading, fixed thick, fixed width, connect to form the framework of core material, core material is filled out core material and is selected density board or wood shavings lath 7 and hard charcoal secret note 8 to carry out filling and be combined into complete core material 4; Dash board 1 selects high-quality timber to cut open sheet Three kinds of hors d'oeuvres composition; Backboard 3 is selected inferior grade hardwood or underproof dash board 1 waste material through Three kinds of hors d'oeuvres or is spelled composition more; The dash board 1 prepared, backboard 3, central layer 2 applying glue hot pressing are combined into floor billet, and through processing such as fluting milling tenon, paint finishes, whole process completes.

Claims (2)

1. the composite construction on a ground heating floor, be made up of dash board, central layer and backboard, wherein central layer comprises core material, frame and cuts open sheet, it is characterized in that: four limit dactylus of core material are connected with log material as frame, frame middle packed density plate or wood shavings lath successively, accompany width 8 mm hard charcoal secret note between density board or wood shavings lath, density board or wood shavings lath in the width direction first-class spacing have the thin through hole of diameter 2mm, sheet is cutd open in the many spellings being pasted with 3mm on the two sides of core material thick.

2., according to the composite construction on a kind of ground heating floor described in claim 1, it is characterized in that described frame employing width is the log material of 40mm.