CN100532758C

CN100532758C - Geothermic gluing bamboo floor specially for severe cold area

Info

Publication number: CN100532758C
Application number: CNB2007100085461A
Authority: CN
Inventors: 吴承帮
Original assignee: Individual
Current assignee: Individual
Priority date: 2007-02-03
Filing date: 2007-02-03
Publication date: 2009-08-26
Anticipated expiration: 2027-02-03
Also published as: CN101012699A

Abstract

The invention relates to a geothermal gluing bamboo floor for the alpine region specially, which is applied in the ground of human living room, comprising a gluing bamboo surface layer (1), a gluing bamboo bottom layer (5). It is characterized in that in the middle layer there is a cavum (9) and in the cavum bamboo carbon powder is filled. It is provided with light weight, decreased pollution resources in living room, decreased harmful gas emitted to the living room by the pollution resources and absorbing harmful gas deposited at the lower position of living room more effectively so on.

Description

Be exclusively used in the geothermic gluing bamboo floor of extremely frigid zones

Affiliated technical field

The present invention relates to a kind of geothermic gluing bamboo floor that is exclusively used in extremely frigid zones, be applied to the place mat on ground, people room.

Background technology

At extremely frigid zones, people need install plastic-aluminum combined heating tube or electrothermal tube at the room underfloor, by them the floor are heated to suitable temperature and warm oneself.At the non-heating season joint, the erosion of various moisture will be born in the floor; In heating season, the test of temperature abrupt change is stood on the floor again.The floor that people work complex environment like this down is called heating floor.Obviously, this floor requires to have good corrosion resistance, heat resistanceheat resistant deformation nature.

For can counter-bending preferably and watt type deformation, geothermic gluing bamboo wood floor be to utilize the bamboo fiber sheet of removing bamboo strip and bamboo spring face, is superimposed together layer by layer after cementing agent is executed on their surfaces, glues together through hot press side pressure or concora crush to form.The bamboo fiber of different sheets trend is often consistent in the layer, and the bamboo fiber trend of different layers staggers mutually.A complete geothermic gluing bamboo wood floor has three to four layers usually.The bamboo fibre of skim-coat and bottom trend be vertically outside, there is the bamboo fiber sheet of horizontal place mat mostly in the intermediate layer, these horizontal bamboo fiber sheets antagonism watt type deformation play an important role.The multilayer gluing structure is then being brought into play resistant to bending effect.

For a long time, it should be noted that mao bamboon has the unexistent power of regeneration of other trees, and then invented the geothermic gluing bamboo wood floor on replacing wood floor.Its aim is to avoid the destruction of people to the earth surface forest reserves.Because be alternative,, and these characteristics are used till today always so the solid characteristics of wooden floor have also just been imitated on the geothermic gluing bamboo wood floor of invention.Owing to used cementing agent, also just can't overcome to indoor air and bring the defective of polluting such as pernicious gases such as formaldehyde.For fear of infringement people's health, state compulsion production firm carries out the maximum standard of pernicious gases such as relevant formaldehyde.Therefore, from producing the angle of pernicious gas, the technology that people utilize mao bamboon to make geothermic gluing bamboo wood floor does not also really reach the boundary that ideally replaces wooden floor.Will ideally replace wooden floor, not only corrosion resistance will surpass, intensity will reach, but also will accomplish environment friendly and pollution-free veritably.How accomplishing environment friendly and pollution-free and producing pernicious gas as few as possible is the target that people chase always, and it also is a key index of weighing the floor technological progress of underground heat bamboo wood gummed.

Summary of the invention

The objective of the invention is to overcome above-mentioned weak point of the prior art, a kind of pernicious gas geothermic gluing bamboo floor that is exclusively used in extremely frigid zones still less that is dispersed in the environment is provided.

Purpose of the present invention can reach like this: be exclusively used in the geothermic gluing bamboo floor of extremely frigid zones, it comprises a gummed bamboo wood top layer, a gummed bamboo wood bottom, it is characterized in that inside, intermediate layer contains cavity; Cavity inside is being filled bamboo charcoal powder.

The above-mentioned geothermic gluing bamboo floor that is exclusively used in extremely frigid zones, its feature can also be that cavity is communicated with micro channel with extraneous.

The present invention has following advantage compared to existing technology:

1,, under the prerequisite that keeps every floor constancy of volume, also just alleviated the actual weight of every floor with prior art because contain cavity; Thereby saved the consumption of bamboo raw material and cementing agent, also just reduced the pollution sources in room.

2, powdered carbon directly adsorbs the pernicious gas that cementing agent produces at intralamellar part, reduces the pernicious gas that pollution sources distribute to the room effectively; If powdered carbon is connected with the room air, also just can adsorb the pernicious gas that is deposited on the indoor air lower more effectively.

3, because hollow, the present invention just has the function of sound insulation; Owing to powdered carbon is arranged, radiation-resistant effect is just arranged; Because can give off the far infrared rays to the human body beneficial after powdered carbon absorbs heat from environment, the present invention also just has function of health care.

Description of drawings

Accompanying drawing 1 is a structural representation of the present invention

1 is the top layer among the figure, the 3rd, and micro channel, the 5th, bottom, the 7th, horizontal bamboo chip, the 9th, cavity, the 11st, bamboo charcoal powder, the 15th, termination bamboo chip, the 17th, internal communication hole

Fig. 2 be the invention process to produce among the structural representation figure in the link 19 are material sucking ports, the 21st, extract opening

Fig. 3 is 23 to be sawed-off positions among one embodiment of the invention structural representation figure

The specific embodiment

The present invention is further described below in conjunction with accompanying drawing.Be exclusively used in the geothermic gluing bamboo floor of extremely frigid zones, it comprises the bottom 5 of top layer 1, the one gummed bamboo wood making that a gummed bamboo wood is made, and cavity 9 is contained in one or more layers nature layer inside, intermediate layer.The integral body that this cavity 9 can be interconnected and form by internal communication hole 17 by the cavity unit that numerous horizontal bamboo chips 7 are partitioned into; The also cavity of other form that can be surrounded by crisscross bamboo chip.Cavity 9 is being filled bamboo charcoal powder 11.

In general, from microcosmic, there are a lot of micropores bamboo fibre inside, and water, gas can or flow from the bamboo fibre internal penetration.Therefore, cavity 9 is actually connection with the external world.In order to bring into play the effect of powdered carbon 11 better, can in termination bamboo chip 15, open up some micro channels 3 artificially, make the extraneous pernicious gas can be with the convection current and then adsorbed more glibly of the gas in the cavity 9 by bamboo charcoal powder 11.Bamboo chip 15 two sides in termination dig half groove, and half groove of adjacent bamboo chip is over against forming micro channel 3.

Horizontal bamboo chip 7, the termination bamboo chip 15 in intermediate layer can be considered side pressure.Described " side pressure " is meant the bamboo plate of removing bamboo strip and yellow bamboo face, and its bamboo strip or yellow bamboo face participate in hot-press gluing perpendicular to surface 1 or bottom surface 5.The bamboo chip of cavity both sides, intermediate layer or surface course, bottom surface layer then can consider to adopt concora crush.Described " concora crush " is meant the bamboo plate of removing bamboo strip and yellow bamboo face, and its bamboo strip or yellow bamboo face are parallel to surface 1 or bottom surface 5 participates in hot-press gluing.In a veneer, the bamboo chip of side pressure is arranged, the bamboo chip of concora crush is arranged, the bamboo chip of transverse fiber is arranged, the bamboo chip of longitudinal fiber is arranged, be for the gap between the flexural strength that dwindles the floor and the anti-watt type deformation intensity, make both be tending towards same value.Therefore, a floor of producing, its concora crush bamboo chip and side pressure bamboo chip status can be exchanged, and its horizontal bamboo chip and vertical bamboo chip also can be exchanged.But long and short, be subjected to the restriction of the long and wide design of the size of plate, cannot exchange.

For bamboo charcoal powder being inserted cavity 9, can bore two holes at the veneer bottom of finishing hot press gummed flow process, a hole is as suction hole 19, and another Kong Ze is as aspirating hole 21.Bleed from aspirating hole 21 big flows with vacuum plant, powdered carbon can suck from charging aperture 19, is filled in inside everywhere.Having filled the back blocks up two holes with material.

In interior decoration, need sometimes to use long slab is sawed-off.At this moment just long slab inner middle layer cavity need be kept apart at sawed-off position 23 usefulness termination bamboo chips 15.Identical reason, the sealing width at cavity 9 both sides, two ends around the middle level need reach certain numerical value, goes out the needs of concrete room area size with the amalgamation of convenient finishing.A reference dimension is: the sealing width of cavity both sides, middle level is 18 millimeters, the sealing width at two ends, middle level is 85 millimeters, the sealing width of sawed-off position 23, middle part, middle level is 127 millimeters, 1021 millimeters of the length of entire plate, 137 millimeters of width, 2 centimetres of thickness, the thickness of top layer 1, bottom 5 is all 5 millimeters, and the intermediate layer total thickness is 10 millimeters.

Every block of plate is pressed hot press gummed, punching, filling powdered carbon, the production of plug-hole operation, and finishing operation is exactly that each face adjustable cast iron planes of front and back up and down of plate is smooth.At this moment, can make tenon manufacturing connector at the two sides or the two ends fluting of plate, the amalgamation of convenient-laying ground is used.

The material that substitutes bamboo carbon powder can be the charcoal that active carbon or other weedtree come out through high-temperature firing.In order to increase other performance, the present invention can fusion go into other class pulvis in powdered carbon, as spices, pest repellant etc.

Claims

1, be exclusively used in the geothermic gluing bamboo floor of extremely frigid zones, it comprises a gummed bamboo wood top layer (1), a gummed bamboo wood bottom (5), it is characterized in that inside, intermediate layer contains cavity (9); Bamboo charcoal powder (11) is being filled in cavity (9) inside; Cavity (9) is communicated with micro channel (3) with extraneous; Cavity (9) is separated into some cavity unit by numerous equidistant alternate horizontal bamboo chips (7), and some cavity unit are interconnected with the internal communication hole (17) on the horizontal bamboo chip (7).

2, the geothermic gluing bamboo floor that is exclusively used in extremely frigid zones according to claim 1, sawed-off position (23) keeps apart with termination bamboo chip (15) at some places to it is characterized in that internal cavities (9).

3, the geothermic gluing bamboo floor that is exclusively used in extremely frigid zones according to claim 1 and 2 is characterized in that both sides or two ends have the connector that amalgamation is used.