CN204492589U - A kind of indoor fire safety log door - Google Patents

Abstract

The utility model discloses a kind of indoor fire safety log door, the door pocket comprising door leaf and arrange around the side-fit of door leaf; Door leaf comprises door panel and is respectively arranged with flame-retardant panel along two surfaces of door panel; Door panel is inorganic fire-proof plate; Flame-retardant panel is low flame spread flame-retardant panel; Fireproof bonding layer is set between inorganic fire-proof plate and flame-retardant panel, and inorganic fire-proof plate and flame-retardant panel are Cold-press adhesion generates structural member; The structure of door pocket is identical with the structure of door leaf.This indoor fire safety log door, there is superior anti-flaming thermal-insulation performance, fireproof performance, comprehensive fire proof construction (namely door leaf and door pocket are prevented fires entirely), stronger thermal deformation resistant performance, it also has comprehensive architecture compression set simultaneously, thermal deformation resistant, and good sealing performance, sound insulation value, fire alarm and theftproof performance, its structure is simple, manufactures, installation cost is cheap.

Description

A kind of indoor fire safety log door

Technical field

The utility model relates to a tool equipment technology field, particularly relates to a kind of indoor fire safety log door.

Background technology

In door tool production field, the main body of current indoor fire-prevention door adds inorganic plate combination or metal material primarily of wooden plywood, and wooden plywood's (i.e. door panel) itself does not often have the functions such as fire-retardant, heat insulation; Simultaneously the overall flame of indoor fire-prevention door, effect of heat insulation are also poor, and manufacturing cost is also higher.

Subsequently market have also appeared the good labeled door of some flame retarding constructions, such as: fire proofing selects the material such as magnesia, magnesium chloride, rock wool, expanded perlite, fire-retardant, effect of heat insulation is better.Utilize these fire proofings to make indoor fire-prevention door in prior art, but structurally appoint due to these indoor fire-prevention doors existing and so there are some problems.Such as: the structure of the indoor fire-prevention door wooden plywood had adopts too many, the more difficult requirement meeting fireproof performance, the wood materials of doorframe place (i.e. door pocket) does not even carry out coated by some labeled doors, simultaneously also not ideal enough at the flame retardant effect of indivedual parts of door leaf, therefore such indoor fire-prevention door can not play good fire-retardant and effect of heat insulation, can not meet the requirement of fire-fighting fire-proof performance completely.

Fire prevention no meter of doorframe (i.e. door pocket) is often ignored in the design of indoor fire-prevention door of the prior art, causes the problem of door leaf fire insulation and doorframe not fire insulation.The wood materials itself used due to existing labeled door is unprocessed, thus causes the decline of the overall fireproof performance of labeled door, thoroughly can not solve the fireproof performance of labeled door.

Although indoor fire-prevention door of the prior art some have employed known fire proofing, but due to construction itself and coordinate technique not good, the non-constant of compressive strength of this indoor fire-prevention door, easily in use cause indoor fire-prevention door buckling deformation, and then reduce its flame retardant effect, reduce the fire resistance rating (it should be noted that, door tool door leaf generally all can be subject to the pressure that the surrounding structure such as door pocket or construction wall brings, and time longer door leaf deformation extent is more obvious) of labeled door; When particularly carrying out intoxicated fire experiment, the unexposed surface temperature rise of labeled door is higher, is difficult to reach labeled door standard.

In sum, the above-mentioned technological deficiency overcoming indoor fire-prevention door of the prior art how is provided to be those skilled in the art's technical problems urgently to be resolved hurrily.

Utility model content

The purpose of this utility model is to provide a kind of indoor fire safety log door; it is rational in infrastructure, manufacture craft is easy, significantly improve the labeled door fire resistance of interior door; improve the fire resistance rating of interior door and reduce unexposed surface temperature rise; the utility model is lightweight simultaneously, cost is low, stand high temperature not easily buckling deformation, save timber, is conducive to protection of the environment.The purpose of this utility model is to provide a kind of indoor fire safety log door, in order to solve the problem.

The utility model provides a kind of indoor fire safety log door, the door pocket comprising door leaf and arrange around the side-fit of described door leaf, wherein:

Described door leaf comprises door panel and is respectively arranged with flame-retardant panel along two surfaces of described door panel; Described flame-retardant panel is symmetrical arranged centered by described door panel; Described door panel is inorganic fire-proof plate (namely described door panel is exactly inorganic fire-proof plate); Described flame-retardant panel is low flame spread flame-retardant panel;

Fireproof bonding layer is set between described inorganic fire-proof plate and described flame-retardant panel, and described inorganic fire-proof plate and described flame-retardant panel are Cold-press adhesion generates structural member; The structure of described door pocket is identical with the structure of described door leaf.

Preferably, as a kind of specific embodiments, described flame-retardant panel is solid-wood panels.

Preferably, as a kind of specific embodiments, described solid-wood panels comprises some plates layer by layer, is provided with fireproof bonding layer between laminate and laminate, and to be structure as a whole part by extrusion under vacuum.

Preferably, as a kind of specific embodiments, described laminate is pine or is China fir.

Preferably, as a kind of specific embodiments, described fireproof bonding layer is polymerization silicon gel layer.

Preferably, as a kind of specific embodiments, in the size characteristic of described door leaf: the integral thickness of described door leaf is 30-60mm, the described flame-retardant panel thickness on described door leaf structure is 2-10mm;

Or the integral thickness of described door leaf is 36-50mm, the described flame-retardant panel thickness on described door leaf structure is 2-7mm.

Preferably, as a kind of specific embodiments, described inorganic fire-proof plate is inorganic glass magnesium PLASTIC LAMINATED or fire-retardant pearlite slab or B1 level benzene plate.

Preferably, as a kind of specific embodiments, the structure of described door pocket also comprises the doorframe stiffening profile assembly being arranged on door pocket internal layer; Described doorframe stiffening profile assembly comprises polylith skeleton galvanized steel plain sheet; And be also provided with anti-flaming thermal-insulation foamed glue between polylith skeleton galvanized steel plain sheet, and connected by section bar fastening bolt;

Described section bar fastener between skeleton galvanized steel plain sheet in described door pocket structure is stainless steel pick-proof bolt; Multiple weather strip or sealing block is also provided with in the cavity of described doorframe stiffening profile component internal;

Preferably, as a kind of specific embodiments, described weather strip or sealing block are TPE thermoplastic elastic part or Ethylene Propylene Terpolymer soft or hard composite seal.

Preferably, as a kind of specific embodiments, described indoor fire safety log door also comprises the gas detector and smoke detector and Fingerprint Identification Unit that are arranged on door leaf internal layer;

Wherein, the door leaf internal layer of described indoor fire safety log door is also fitted with electronic fingerprint safe-guard door lock; Described Fingerprint Identification Unit is electrically connected with electronic fingerprint safe-guard door lock.

The beneficial effects of the utility model are: compared with prior art, indoor fire safety log door of the present utility model is due to rational in infrastructure, and door leaf and door pocket all have employed identical robust construction structure, can ensure that the door pocket of indoor fire safety log door has fire-retardant and heat-blocking action preferably equally like this.Wherein, door leaf (or door pocket) is primarily of the door panel of internal layer and outer field flame-retardant panel composition; Wherein, described door panel is inorganic fire-proof plate; Described flame-retardant panel is low flame spread flame-retardant panel; And the complete coated internal layer of surrounding layer of inorganic glass magnesium PLASTIC LAMINATED and skeleton in door leaf structure, rationally, therefore indoor fire safety log door fireproof performance of the present utility model is more superior, more outstanding for each several part thickness and position configuration.Concrete door pocket also adopts surrounding layer to be low flame spread flame-retardant panel, internal layer adopts the inorganic fire-proof plate structure design through flame treatment, and doorframe surrounding layer (namely door pocket part-structure is reasonable) rational in infrastructure, further increases the fireproof performance of indoor fire safety log door.

Wherein, fireproof bonding layer is set between described inorganic fire-proof plate and described flame-retardant panel, and described inorganic fire-proof plate and described flame-retardant panel are Cold-press adhesion generates structural member.Because aforementioned door leaf (and door pocket) overall structure (specifically comprises door leaf internal layer and door panel and skin and flame-retardant panel, the agent of middle use fireproof bonding) be Cold-press adhesion generates structural member, so door leaf of the present utility model (and door pocket) overall structure is more stable, surrounding layer and inner sandwich layer are not easy cracking, the compressive strength of indoor fire safety log door is better, resistance to stress load-carrying ability is stronger, therefore its not easily buckling deformation after being heated, the fireproof performance of indoor fire safety log door entirety of the present utility model so more by force, more remarkable.Again owing to adopting the utility model in the structure of labeled door, the design being different from prior art has been carried out in low flame spread flame retarding construction and processing aspect, make indoor fire safety log door of the present utility model when cost is almost constant, substantially increase the fire resistance of indoor fire safety log door, find through lot of experiments according to standard GB/T 14101-93: its fire resistance period of labeled door of the present utility model reaches more than 94min, greatly exceed the second class standard of 54min, with the first class standard of 72min, and carry on the back fiery face average temperature rising and remain on less than 75 degrees Celsius, be significantly less than the national standard of 140 degrees Celsius, the maximum temperaturerise of carrying on the back fiery face also still meets national standard completely.

In sum, the indoor fire safety log door that the utility model provides has fire proof construction (namely door pocket also has fire proof construction), fire prevention, superior flame retardant property comprehensively concurrently, and overall structure is stablized, and resistance to compression sex change can wait technical advantage well.

Accompanying drawing explanation

In order to be illustrated more clearly in the utility model detailed description of the invention or technical scheme of the prior art, be briefly described to the accompanying drawing used required in detailed description of the invention or description of the prior art below, apparently, accompanying drawing in the following describes is embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.

Fig. 1 is the structural representation of the indoor fire safety log door in door fan of the utility model embodiment;

Fig. 2 is indoor fire safety log door in door fan and the door pocket distribution structure schematic diagram of the utility model embodiment;

Fig. 3 is the plan structure schematic diagram of Fig. 2;

Fig. 4 is the side-looking structural representation of Fig. 2;

Fig. 4 a is that the 1-1 of the indoor fire safety log door of the utility model embodiment in Fig. 4 is to structural representation;

Fig. 4 b is that the 2-2 of the indoor fire safety log door of the utility model embodiment in Fig. 4 is to modular construction schematic diagram;

Fig. 5 is the concrete structure schematic diagram of the indoor fire safety log door of the utility model embodiment in Fig. 1.

Detailed description of the invention

Be clearly and completely described the technical solution of the utility model below in conjunction with accompanying drawing, obviously, described embodiment is the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.

Also by reference to the accompanying drawings the utility model is described in further detail below by specific embodiment.

As shown in Figure 1, the utility model embodiment provides a kind of indoor fire safety log door, the door pocket 20 (see also Fig. 2 and Fig. 3) comprising door leaf 10 and arrange around the side-fit of described door leaf 10, wherein:

In fig. 1, described door leaf 10 comprises door panel 1 and is respectively arranged with flame-retardant panel 2 along two surfaces of described door panel 1; Described flame-retardant panel 2 is symmetrical arranged centered by described door panel 1; Described door panel 1 is inorganic fire-proof plate; Described flame-retardant panel 2 is low flame spread flame-retardant panel (separately can see the concrete partial enlargement structural representation of Fig. 4 and Fig. 4 a and Fig. 4 b);

Between described inorganic fire-proof plate (i.e. described door panel 1) and described flame-retardant panel 2, fireproof bonding layer (not shown) is set, and described inorganic fire-proof plate and described flame-retardant panel are Cold-press adhesion generates structural member; The structure of described door pocket 20 is identical with the structure of described door leaf 10.

Preferably, as a kind of specific embodiments, described flame-retardant panel 2 is solid-wood panels.

Described solid-wood panels comprises some plates layer by layer, is provided with fireproof bonding layer between laminate and laminate, and to be structure as a whole part by extrusion under vacuum.Described laminate is pine or is China fir, or other logs.

The structure analyzing the indoor fire safety log door that the utility model provides is known: indoor fire safety log door of the present utility model is due to rational in infrastructure, and door leaf 10 and door pocket 20 all have employed identical robust construction structure, can ensure that the door pocket of indoor fire safety log door has fire-retardant and heat-blocking action preferably equally like this.Wherein, door leaf 10 (or door pocket 20) forms primarily of the door panel 1 of internal layer and outer field flame-retardant panel 2; Wherein, described door panel 1 is inorganic fire-proof plate; Described flame-retardant panel 2 is low flame spread flame-retardant panel; And the complete coated internal layer of surrounding layer of inorganic glass magnesium PLASTIC LAMINATED and skeleton in door leaf structure, rationally, therefore indoor fire safety log door fireproof performance of the present utility model is more superior, more outstanding for each several part thickness and position configuration.Concrete door pocket 20 also adopts surrounding layer to be low flame spread flame-retardant panel, internal layer adopts the inorganic fire-proof plate structure design through flame treatment, and doorframe surrounding layer (namely door pocket part-structure is reasonable) rational in infrastructure, further increases the fireproof performance of indoor fire safety log door.

Wherein, fireproof bonding layer is set between described inorganic fire-proof plate and described flame-retardant panel, and described inorganic fire-proof plate and described flame-retardant panel are Cold-press adhesion generates structural member.

Because aforementioned door leaf (and door pocket) overall structure (specifically comprises door leaf internal layer and door panel and skin and flame-retardant panel, the agent of middle use fireproof bonding) be Cold-press adhesion generates structural member, so door leaf of the present utility model (and door pocket) overall structure is more stable, surrounding layer and inner sandwich layer are not easy cracking, the compressive strength of indoor fire safety log door is better, resistance to stress load-carrying ability is stronger, therefore its not easily buckling deformation after being heated, the fireproof performance of indoor fire safety log door entirety of the present utility model so more by force, more remarkable.Again owing to adopting the utility model to carry out the design being different from prior art in the structure of labeled door, the materials of low flame spread fire proofing and proportioning thereof and processing technology, make indoor fire safety log door of the present utility model when cost is almost constant, substantially increase the fire resistance of indoor fire safety log door.Find through lot of experiments according to standard GB/T 14101-93: its fire resistance period of labeled door of the present utility model reaches more than 94min, greatly exceed the second class standard of 54min, with the first class standard of 72min, and carry on the back fiery face average temperature rising and remain on less than 75 degrees Celsius, be significantly less than the national standard of 140 degrees Celsius, the maximum temperaturerise of carrying on the back fiery face also still meets national standard completely.

In sum, the indoor fire safety log door that the utility model provides has fire proof construction (namely door pocket also has fire proof construction), fire prevention, superior flame retardant property comprehensively concurrently, and overall structure is stablized, and resistance to compression sex change can wait technical advantage well.

The indoor fire safety log door that the utility model relates to adopts excellent processing technology and Row control, and concrete technology step mainly comprises, and first the sandwich layer inorganic fire-proof plate of door leaf processes, and then enters vacuum drying room dry by certain batching; Next by low flame spread fire proofing according to aforesaid layered relationship spicing forming type, apply nuisanceless fireproof bonding agent between layers, utilize Cold-press adhesion machine to exert pressure, make global formation, complete the processing of whole door.I.e. structure as shown in Figure 1, door leaf and door pocket have identical layer structure, intermediate layer is inorganic fire-proof plate, the two sides of inorganic fire-proof plate arranges one deck flame-retardant panel, being provided with between inorganic fire-proof plate and flame-retardant panel for boning both fireproof bonding agent, then by Cold-press adhesion technology, three's pressing being integrated.

Flame-retardant panel in the utility model is: adopt high-grade famous and precious timber or the timber such as normal fir wood, pine, carries out flame treatment by the national standard of low flame spread fire proofing.Then make layer structure, use polymerization Silica hydrogel (fireproof bonding glue or title fireproof bonding layer) adhesion between layers, then sheet material good for adhesion is carried out the body formed processing of door.

Below the concrete structure of the indoor fire safety log door that the utility model embodiment provides is done and describes in detail:

Wherein, in concrete structure, described fireproof bonding layer is polymerization silicon gel layer.

It should be noted that, polymerization Silica hydrogel (i.e. fireproof bonding glue or title fireproof bonding layer) is a kind of novel binders, by inorganic raw materials such as aluminum phosphate, magnesium silicate, silicate of soda, fireproofing agent, inorganic polymer polymerizers, a kind of inorganic polymer bonding agent formed after HTHP polymerization, has stronger adhesive property; There is higher degree of fire resistance (can resistance to 1100 DEG C of high temperature); Combustibility reaches A1 level.Material producing smoke toxicity reaches safe level (AQ1); Do not fire, nontoxic, tasteless, be good environment-friendly fireproof door bonding agent.

As a kind of specific embodiments, described inorganic fire-proof plate is inorganic glass magnesium PLASTIC LAMINATED or fire-retardant pearlite slab or B1 level benzene plate.The complete coated internal layer of described inorganic its surrounding layer of glass magnesium PLASTIC LAMINATED and skeleton.

It should be noted that, internal layer due to this indoor fire safety log door has certain thickness fire-retardant heat insulation plate, and it effectively can be resisted a tool and burn under thermal-flame, ensures the structural stability of its tool, ensure the safety of personnel in door, also play certain insulation effect and sealing function.Wherein, described fire-retardant heat insulation plate can use inorganic glass magnesium PLASTIC LAMINATED, fire prevention perlite material or B1 level fire prevention extruded sheet, increases the fireproof performance of this indoor fire safety log door, alleviates the weight of indoor fire safety log door simultaneously.

Wherein, inorganic glass magnesium PLASTIC LAMINATED main raw material(s) is that magnesia and the agricultural wastes such as salt pan bittern and some straws, useless sawdust and string compression are made, what not only have that timber has follows closely, saws, glues, digs, can the feature such as secondary operations, there is again the characteristic such as the fire prevention of A level, waterproof, anticorrosion, fire-retardant, sound insulation, heat insulation, lightweight, high strength, plasticity strong, good physical performance, long service life, easy construction simultaneously, it not only can replace timber, and can replace and existing commercially apply very wide density board, gypsum plank.

As a kind of specific embodiments, in the size characteristic of described door leaf: the integral thickness of described door leaf is 30-60mm, the described flame-retardant panel thickness on described door leaf structure is 2-10mm;

Or the integral thickness of described door leaf is 36-50mm, the described flame-retardant panel thickness on described door leaf structure is 2-7mm.

It should be noted that, the door leaf in the indoor fire safety log door that the utility model embodiment provides is not limited to above-mentioned dimensional structure feature; For other size characteristics, every core texture relating to the utility model embodiment all belongs in protection domain of the present utility model.

As a kind of specific embodiments, door pocket in removing the utility model structure has above-mentioned foundation structure and (namely removes the inorganic fire plated construction of above-mentioned internal layer outward, outer field flame retardant panel structure shows comparable is outer), the inside of door pocket can also add other architectural features.Namely the structure of described door pocket also comprises the doorframe stiffening profile assembly (not shown, it should be noted that, this doorframe stiffening profile assembly can improve the compressive strength of door pocket (i.e. doorframe) further) being arranged on door pocket internal layer; Namely described doorframe stiffening profile assembly comprises polylith skeleton galvanized steel plain sheet; And be also provided with anti-flaming thermal-insulation foamed glue between polylith skeleton galvanized steel plain sheet, and connected by section bar fastening bolt;

Described section bar fastener between skeleton galvanized steel plain sheet in described door pocket structure is stainless steel pick-proof bolt (not shown); Multiple weather strip or sealing block (not shown) is also provided with in the cavity of described doorframe stiffening profile component internal.

It should be noted that, adopt the better material of the mechanical property such as rigidity and hardness for supporting door pocket endothecium structure, comparatively superior door body skeleton galvanized steel plain sheet supports, and it provide not only the anti-load-carrying ability of a tool entirety, also ensures the stability of its structure.Skeleton reinforcing rib uniform spreading is located at an inner side for body skeleton galvanized steel plain sheet, so also can strengthen the anti-shock strength of colleges and universities' indoor fire safety log door (namely having the composite gate of fire prevention, insulation, energy-conservation, high strength concurrently) further.Above-mentioned skeleton galvanized steel plain sheet can use galvanized steel plain sheet, and thickness, for carrying out selection and customized as required, can anti-ly to be sawed, crashproof, Wind-Pressure Resistance.

As a kind of specific embodiments, described weather strip or sealing block are TPE thermoplastic elastic part or Ethylene Propylene Terpolymer soft or hard composite seal.

It should be noted that, in order to allow the tightness improving this indoor fire safety log door, this indoor fire safety log door also comprises weather strip or sealing block; Sealing bar or sealing block can adopt TPE soft or hard compound and Ethylene Propylene Terpolymer sealing joint strip.Weather strip and the sealing block of in fact above-mentioned material not only have, good sealing performance, and it has fireproof performance and fire resistance concurrently, stable physical property and thermal deformation resistant superior performance simultaneously.

As a kind of specific embodiments, see Fig. 5, described indoor fire safety log door also comprises the gas detector 11 and smoke detector 12 and Fingerprint Identification Unit 13 that are arranged on door leaf internal layer;

Wherein, the door leaf internal layer of described indoor fire safety log door is also fitted with electronic fingerprint safe-guard door lock 14; Described Fingerprint Identification Unit 13 is electrically connected with electronic fingerprint safe-guard door lock 14.

It should be noted that, the indoor fire safety log door that the utility model embodiment provides also has fireproof alarming and anti-theft feature, and it realizes particular by following electronic equipment: gas detector and smoke detector and Fingerprint Identification Unit, wherein:

Gas detector, adopts high-quality gas sensor, makes, can be widely used in the places such as family, hotel, apartment in conjunction with advanced electronics technology and superior technique; In family, all have combustion gas and poisonous gas where, once the concentration of the gases such as liquefied petroleum gas, natural gas, artificial coal gas, carbon monoxide, hydrogen reaches setting early warning value, probe will verily send sound, visual alarm, you is reminded immediately to adopt an effective measure, ventilate or close source of the gas, removing the dangerous condition; The generation of serious accidents such as effectively avoiding fire, explode, suffocate, be dead.

At Initial Stage of Fire, because temperature is lower, material many places are in the stage of glowing, so produce a large amount of smog, smoke detector utilizes this feature and develops, and can measure and alarm response visible or sightless smoke particle.Smoke detector has smog perception device, has the ability of smokescope in test cabinet, and Smoking Seusitivity is very high.When indoor breaking out of fire, after being arranged on the smoke detector induction on indoor fire safety log door, start alarm response, and implement to report to the police in the mode exporting sound and light alarm, remind indoor resident to realize fast-escape.

In above-mentioned Fingerprint Identification Unit and indoor fire safety log door lockset with the use of, fingerprint recognition can be carried out to the operator of turnover indoor fire safety log door.When specifically using, operator that can be first indoor to often turnover carries out fingerprint typing and preservation; When follow-up use, the personnel only having Fingerprint Identification Unit correctly to recognize could coordinate the lockset opened on log door; The indoor fire safety log door being provided with Fingerprint Identification Unit has higher theftproof performance and security performance.In addition, the lockset that lockset can adopt theftproof performance excellent, in order to increase, lockset is antitheft, pick-proof, crashproof, anti-saw performance.

In addition, concrete mounting means about above-mentioned electronic equipment is as follows: gas detector and smoke detector mounting means are that employing is inserted, specific practice opens on the door leaf top of log door the installing zone getting one 150*80*25 size, then pacified by special induced electricity sub-element into wherein.The electronic control part of Fingerprint Identification Unit can be arranged on door leaf internal layer, and it identifies that typing part can be arranged on door leaf skin.

To sum up, the indoor fire safety log door that the utility model embodiment provides, also there is the function that smoke sensing is reported to the police and toxic gas is reported to the police, once breaking out of fire or gas leakage, this goalkeeper blocks fire spreading, and smoke detector induction alarm and gas detector induction alarm start simultaneously, sound a buzzer and wake the people in sleeping soundly up, can report to the police immediately or save oneself, thus extend escape time.In addition, this fire prevention log door is equipped with electronic fingerprint safe-guard door lock, this lockset is for auto-lock function, thus solve people and enter bedroom and have a rest and do not lock the custom of door, avoid burglary, house robbery, the danger injuring life caused even thus, can report to the police calmly or frighten law-breaker when user feels abnormal sound or danger in house, makes it initiatively to leave.

It should be noted that, set forth about door leaf portioned product structural meterials function: 1, selected timber all adopts negative pressure of vacuum flame retarding process, and fire proofing reaches National Fire building materials quality examination criteria, meets the requirement of GB/T8625-2005 regulation.2, selected inorganic fire-proof plate meets GB8624-2012 constructional materials and product burns quality examination A1 level security standard, and material producing smoke toxicity meets AQ1 level security standard in GB/T2085-2006.3, heat-insulating flame-retardant core adopts perlite door panel, and this product meets GB8624-2012 constructional materials and product burns quality examination A1 level security standard, and material producing smoke toxicity meets AQ1 level security standard in GB/T2085-2006.4, the textural association processes through precision makes, and product can reach fire prevention effect, is another the setting sail newly of house ornamentation door industry.

It should be noted that, electronic control part function and technical standard explanation about indoor fire safety log door: 1, the fire-retardant practical indoor sleeved door of novel log, adopt material all to use vacuum fire retardant treatment process, and national relevant regulations can be reached, meet B/8625--2005 and require G.2, built-in gas detector, it is a kind of novel warning gas detector jointly researched and developed according to this product (the fire-retardant practical indoor sleeved door of novel log) design function and manufacturer, adopt SMT manufacture technics can reach national operative norm, meet GB15322/EN50194/UL1481 operative norm.3, built-in smoke detector, be according to product design function and with a kind of Novel alarming smoke detector that manufacturer researches and develops jointly, can relevant national standard be reached, meet GB/4715--2005 require regulation.4, adopt power supply to be built-in power and external power supply two kinds of modes respectively, input voltage is safe voltage.5, door leaf and door pocket hinge adopt hydraulic cushion to have the function of door closer effect, the closedown door leaf of energy automatic slowly.6, the high-new lockset product into password or fingerprint resolution function is selected in lockset design, can effectively reach first-class anti-theft feature.

In sum, the indoor fire safety log door that the utility model embodiment provides, there is superior anti-flaming thermal-insulation performance, superior fireproof performance, comprehensive fire proof construction (namely door leaf and door pocket are prevented fires entirely), stronger thermal deformation resistant performance, it also has comprehensive architecture compression set simultaneously, thermal deformation resistant, and good sealing performance, sound insulation value, fire alarm and theftproof performance.The indoor fire safety log door that the utility model embodiment provides really has accomplished that fireproof, Smoke prevention, preventing hot deformation, anti-partial structurtes are inflammable, antitheft, sound insulation, the function such as heat insulation, can be widely used in family, office, shopping mall and other buildings and use, its structure is simple, cost is lower, has good market prospects and economic benefit.

Last it is noted that above each embodiment is only in order to illustrate the technical solution of the utility model, be not intended to limit; Although be described in detail the utility model with reference to foregoing embodiments, those of ordinary skill in the art is to be understood that: it still can be modified to the technical scheme described in foregoing embodiments, or carries out equivalent replacement to wherein some or all of technical characteristic; And these amendments or replacement, do not make the essence of appropriate technical solution depart from the scope of each embodiment technical scheme of the utility model.

Claims (10)

1. an indoor fire safety log door, is characterized in that, the door pocket comprising door leaf and arrange around the side-fit of described door leaf, wherein:

Described door leaf comprises door panel and is respectively arranged with flame-retardant panel along two surfaces of described door panel; Described flame-retardant panel is symmetrical arranged centered by described door panel; Described door panel is inorganic fire-proof plate; Described flame-retardant panel is low flame spread flame-retardant panel;

Fireproof bonding layer is set between described inorganic fire-proof plate and described flame-retardant panel, and described inorganic fire-proof plate and described flame-retardant panel are Cold-press adhesion generates structural member; The structure of described door pocket is identical with the structure of described door leaf.

2. indoor fire safety log door as claimed in claim 1, is characterized in that,

Described flame-retardant panel is solid-wood panels.

3. indoor fire safety log door as claimed in claim 2, is characterized in that,

Described solid-wood panels comprises some plates layer by layer, is provided with fireproof bonding layer between laminate and laminate, and to be structure as a whole part by extrusion under vacuum.

4. indoor fire safety log door as claimed in claim 3, is characterized in that,

Described laminate is pine or is China fir.

5. the indoor fire safety log door as described in claim 1 or 3, is characterized in that,

Described fireproof bonding layer is polymerization silicon gel layer.

6. indoor fire safety log door as claimed in claim 1, is characterized in that,

In the size characteristic of described door leaf: the integral thickness of described door leaf is 30-60mm, the described flame-retardant panel thickness on described door leaf structure is 2-10mm;

Or the integral thickness of described door leaf is 36-50mm, the described flame-retardant panel thickness on described door leaf structure is 2-7mm.

7. indoor fire safety log door as claimed in claim 1, is characterized in that,

Described inorganic fire-proof plate is inorganic glass magnesium PLASTIC LAMINATED or fire-retardant pearlite slab or B1 level benzene plate.

8. indoor fire safety log door as claimed in claim 1, is characterized in that,

The structure of described door pocket also comprises the doorframe stiffening profile assembly being arranged on door pocket internal layer; Described doorframe stiffening profile assembly comprises polylith skeleton galvanized steel plain sheet; And be also provided with anti-flaming thermal-insulation foamed glue between polylith skeleton galvanized steel plain sheet, and connected by section bar fastening bolt;

Described section bar fastener between skeleton galvanized steel plain sheet in described door pocket structure is stainless steel pick-proof bolt; Multiple weather strip or sealing block is also provided with in the cavity of described doorframe stiffening profile component internal.

9. indoor fire safety log door as claimed in claim 8, is characterized in that,

Described weather strip or sealing block are TPE thermoplastic elastic part or Ethylene Propylene Terpolymer soft or hard composite seal.

10. indoor fire safety log door as claimed in claim 1, is characterized in that,

Described indoor fire safety log door also comprises the gas detector and smoke detector and Fingerprint Identification Unit that are arranged on door leaf internal layer;

Wherein, the door leaf internal layer of described indoor fire safety log door is also fitted with electronic fingerprint safe-guard door lock; Described Fingerprint Identification Unit is electrically connected with electronic fingerprint safe-guard door lock.