CN211573252U - Fireproof glass - Google Patents

Abstract

The utility model discloses a fire-proof glass belongs to building material technical field, fire-proof glass includes toughened glass, No. two toughened glass and hollow layer, No. two toughened glass are compound to toughened glass one side, be equipped with the hollow layer between toughened glass and No. two toughened glass. The utility model discloses an adhesive tape No. two is for meeting water inflation stagnant water adhesive tape, can the inflation warp after meeting water, and be full of all irregular surfaces of seam, hole and clearance, and No. two adhesive tapes and No. three recess looks gomphosis, and link up mutually with corresponding No. four recesses through a lug and No. two lugs, when the glue solution infiltrates in No. four recesses, further improvement leakproofness, in the cavity in preventing water liquid infiltration, a toughened glass is heated broken back, can effectually prevent that glass from bursting and scattering, through the adhesive linkage between phenolic resin glue film as a toughened glass and the explosion-proof membrane, fall down after avoiding glass breakage simultaneously, use safety has been improved.

Description

Fireproof glass

Technical Field

The utility model relates to a building material technical field especially relates to a fire prevention glass.

Background

The fireproof glass mainly plays a role in controlling the spread of fire or isolating smoke during fire prevention, and is a measure type fireproof material, and the fireproof effect of the fireproof glass is evaluated by the fireproof performance. It is a special glass which is processed and treated by a special process and can keep the integrity and heat insulation performance in a specified fire resistance test. The original piece of the fireproof glass can be made of float plane glass, toughened glass, composite fireproof glass or single piece of fireproof glass.

The existing composite double-layer fireproof glass mainly has the following defects that 1, the sealing effect is poor, water permeates into a hollow layer, and when the temperature in the hollow layer rises, water mist is generated to influence the use experience; 2. when the fireproof glass is burnt by fire for a long time, the heated surface of the fireproof glass is easy to break and fall off, and the fireproof glass is very unsafe to use in high-rise buildings, so that the fireproof glass is provided.

SUMMERY OF THE UTILITY MODEL

The utility model provides a fire-proof glass aims at improving the leakproofness, prevents the hollow layer of water infiltration, prevents simultaneously that glass from droing after broken.

The utility model provides a specific technical scheme as follows:

the utility model provides a fireproof glass, which comprises a first toughened glass, a second toughened glass and a hollow layer, wherein the first toughened glass is compounded with the second toughened glass, the hollow layer is arranged between the first toughened glass and the second toughened glass, the surface of one side of the first toughened glass is coated with a transparent heat insulation coating, the surface of the other side of the first toughened glass is coated with a phenolic resin adhesive layer, the surface of the phenolic resin adhesive layer is adhered with an explosion-proof membrane, a supporting frame formed by a first adhesive tape is adhered between the edges of the first toughened glass and the second toughened glass, the outer wall of the first adhesive tape is symmetrically and fixedly connected with a first lug, the one side of the first adhesive tape is compounded with the second adhesive tape, the outer wall of the second adhesive tape is symmetrically and fixedly connected with a second lug, and the edges of the opposite surfaces of the first toughened glass and the second toughened glass are both provided with a second groove, no. two recess one side has seted up No. three recesses, No. two recess opposite sides and No. three one side all have seted up No. four recesses.

Optionally, the first tempered glass is located on the outer side of the fireproof glass, the transparent heat-insulation coating is located on the outer side of the first tempered glass, and the second tempered glass is located on the inner side of the fireproof glass.

Optionally, a groove is formed in one side of the second protruding block, a partition plate is integrally formed between the second groove and the third groove, and the first groove is connected with the partition plate in an inserting mode.

Optionally, the first protruding block and the second protruding block are connected with the corresponding fourth groove.

The utility model has the advantages as follows:

1. the utility model discloses a support frame that has adhesive tape formation of number one between the edge of number one toughened glass and number two toughened glass, adhesive tape number one is purpose-made fire-retardant adhesive tape, the edge of the relative surface of number one toughened glass and number two toughened glass has No. two recesses simultaneously, through gomphosis of adhesive tape number one and No. two recesses, simultaneously carry out the adhesion with high temperature resistant sealant, compound number two adhesive tape through number one adhesive tape one side, adhesive tape number two is the stagnant water adhesive tape that expands when meeting water, can expand and warp after meeting water, and full of all irregular surfaces, cavity and clearance of seam, thoroughly prevent the seepage, and adhesive tape number two and No. three recess gomphosis mutually, and bond through the waterproof glue, and adhesive tape number one outer wall symmetry fixedly connected with the lug number one, adhesive tape number two outer wall symmetry fixedly connected with the lug number two, through number one lug and No. two lug all link up with corresponding No. four recesses mutually, when the glue solution permeates into the groove IV, the sealing performance is further improved, and water liquid is prevented from permeating into the hollow layer.

2. The utility model discloses a toughened glass opposite side surface coating has the phenol-formaldehyde resin glue film, phenol-formaldehyde resin glue film surface adhesion has the rupture membrane simultaneously, the phenol-formaldehyde resin glue has the heat resistance height, creep resistance, resistant ablation, and there is good adhesion, bonding strength is higher, size stability is good, the rupture membrane is by the polyester film layer, metal coating, glue the layer, the wearing layer, seven layers of component altogether of ultra-thin coating and two safety basic units, and have very good shock resistance and tear resistance through the rupture membrane, after toughened glass is heated broken, can effectually prevent that glass from bursting and fly away, simultaneously through phenol-formaldehyde resin glue film to toughened glass's adhesion, fall after avoiding glass breakage, the safety in utilization has been improved.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.

Fig. 1 is a schematic view of the overall structure of a fire-proof glass according to an embodiment of the present invention;

fig. 2 is a schematic structural view of a sealing mechanism of fire-proof glass according to an embodiment of the present invention.

In the figure: 1. first tempered glass; 2. second tempered glass; 3. a hollow layer; 4. a transparent heat insulation coating; 5. a phenolic resin glue layer; 6. an explosion-proof membrane; 7. a first adhesive tape; 701. a first bump; 8. a second adhesive tape; 801. a second bump; 802. a first groove; 9. a second groove; 901. a groove III; 902. a partition plate; 903. and a fourth groove.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention clearer, the present invention will be described in further detail with reference to the accompanying drawings, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

A fire-resistant glass according to an embodiment of the present invention will be described in detail with reference to fig. 1 to 2.

Referring to fig. 1 and 2, the fire-proof glass provided by the embodiment of the invention comprises a first tempered glass 1, a second tempered glass 2 and a hollow layer 3, wherein the second tempered glass 2 is compounded on one side of the first tempered glass 1, the hollow layer 3 is arranged between the first tempered glass 1 and the second tempered glass 2, the surface of one side of the first tempered glass 1 is coated with a transparent heat insulation coating 4, the surface of the other side of the first tempered glass 1 is coated with a phenolic resin glue layer 5, the surface of the phenolic resin glue layer 5 is adhered with an explosion-proof membrane 6, a supporting frame formed by a first adhesive tape 7 is adhered between the edges of the first tempered glass 1 and the second tempered glass 2, the outer wall of the first adhesive tape 7 is symmetrically and fixedly connected with a first lug 701, the side of the first adhesive tape 7 is compounded with a second adhesive tape 8, the outer wall of the second adhesive tape 8 is symmetrically and fixedly connected with a second lug 801, no. two grooves 9 have all been seted up to the edge on a toughened glass 1 and No. two toughened glass 2 relative surface, No. three grooves 901 have been seted up to No. two grooves 9 one side, No. four grooves 903 have all been seted up to No. two grooves 9 opposite side and No. three 901 one side.

Referring to fig. 1 and 2, an embodiment of the present invention provides a fire-proof glass, which is formed by combining a first adhesive tape 7 with a second adhesive tape 8, wherein the second adhesive tape 8 is a water-swelling water-stop adhesive tape, which swells and deforms when encountering water and fills all irregular surfaces, cavities and gaps of a joint to completely prevent leakage, the second adhesive tape 8 is engaged with a third groove 901 and is bonded by a waterproof adhesive, a first bump 701 is symmetrically and fixedly connected to an outer wall of the first adhesive tape 7, a second bump 801 is symmetrically and fixedly connected to an outer wall of the second adhesive tape 8, the first bump 701 and the second bump 801 are connected to a corresponding fourth groove 903, when the adhesive penetrates into the fourth groove 903, the sealing performance is further improved, water is prevented from penetrating into a hollow layer 3, a tempered glass 1 is heated and broken, the glass can be effectively prevented from scattering, and the phenolic resin adhesive layer 5 serves as an adhesive layer between the first tempered glass 1 and an explosion-proof film 6, the glass is prevented from falling after being broken, and the use safety is improved.

Referring to fig. 1, the embodiment of the utility model provides a fire-proof glass, a toughened glass 1 is located fire-proof glass's the outside, transparent thermal-insulated heat preservation coating 4 is located a toughened glass 1's the outside, can mainly be that the infrared ray portion of the heat in the sunlight produces and is gone back by coating surface reflection, reserves the visible light, No. two toughened glass 2 are located fire-proof glass's inboard.

Referring to fig. 2, the embodiment of the utility model provides a fire-proof glass, No. one recess 802 has been seted up to No. two lugs 801 one sides, integrated into one piece has baffle 902 between No. two recesses 9 and No. three recesses 901, No. one recess 802 links to each other with baffle 902 is pegged graft, and the installation of adhesive tape 7 and No. two adhesive tapes 8 of being convenient for still helps improving sealed effect simultaneously.

Referring to fig. 2, an embodiment of the present invention provides a fire-proof glass, a bump 701 and a bump 801 all link up with a corresponding groove 903 four times, when the glue solution permeates into the groove 903 four times, further improve the sealing performance, prevent during water solution permeates into hollow layer 3.

The embodiment of the utility model provides a fireproof glass, during operation through a toughened glass 1 be located fireproof glass's the outside, a toughened glass 1 side surface coating has transparent thermal-insulated heat preservation coating 4, transparent thermal-insulated heat preservation coating 4 is located a toughened glass 1 the outside simultaneously, transparent thermal-insulated coating is the environment-friendly water based paint of indium tin oxide preparation, not only the light transmissivity is good, and can effectively isolate solar heat radiation, can produce the heat in the sunlight mainly infrared part and reflect back by the coating surface, keep the visible light, through a toughened glass 1 opposite side surface coating has phenolic resin glue film 5, the adhesion of phenolic resin glue film 5 surface has rupture membrane 6 simultaneously, phenolic resin glue has the heat resistance height, the creep resistance, resistant ablation, and have good adhesion, bonding strength is higher, dimensional stability is good, the explosion-proof membrane 6 consists of seven layers including a polyester membrane layer, a metal coating layer, an adhesive layer, a wear-resistant layer, an ultrathin coating layer and two safety base layers, the explosion-proof membrane 6 has very good impact resistance and tear resistance, when the toughened glass 1 is heated and broken, the glass can be effectively prevented from bursting and scattering, meanwhile, the toughened glass 1 is prevented from falling after being broken by adhesion of a phenolic resin adhesive layer 5, the use safety is improved, a supporting frame formed by a first adhesive tape 7 is adhered between the edges of the toughened glass 1 and the toughened glass 2, the first adhesive tape 7 is a specially-made flame-retardant adhesive tape, a second groove 9 is formed in the edge of the opposite surface of the toughened glass 1 and the toughened glass 2, the first adhesive tape 7 is embedded with the second groove 9, meanwhile, high-temperature-resistant sealant is used for adhesion, and a second adhesive tape 8 is compounded on one side of the first adhesive tape 7, no. two adhesive tape 8 are for meeting water inflation stagnant water adhesive tape, can the inflation warp after meeting water, and be full of all irregular surfaces of seam, hole and clearance, thoroughly prevent the seepage, and No. two adhesive tape 8 and No. three recess 901 looks gomphosis, and bond through the waterproof glue, and No. 7 outer wall symmetry fixedly connected with lugs 701 of adhesive tape, No. two lugs 801 of No. two adhesive tape 8 outer wall symmetry fixedly connected with, all link up mutually with corresponding No. four recess 903 through lug 701 and No. two lugs 801, when the adhesive solution infiltrates in No. four recess 903, further improvement leakproofness, prevent in the hollow layer 3 of water liquid infiltration.

It should be noted that, the utility model relates to a fire-proof glass, including toughened glass 1, No. two toughened glass 2, hollow layer 3, transparent thermal-insulated heat preservation coating 4, phenolic resin glue film 5, rupture membrane 6, adhesive tape 7, a lug 701, No. two adhesive tapes 8, No. two lugs 801, a recess 802, No. two recesses 9, No. three recesses 901, baffle 902, No. four recesses 903, the part is the general standard spare or the part that technical personnel in the field know, its structure and principle all can be known or can be known through conventional experimental methods for this technical manual, transparent thermal-insulated heat preservation coating 4 model is ZS-311, rupture membrane 6 can select for use KDX/well get new, the wind shadow series.

It is apparent that those skilled in the art can make various changes and modifications to the embodiments of the present invention without departing from the spirit and scope of the embodiments of the present invention. Thus, if such modifications and variations of the embodiments of the present invention fall within the scope of the claims and their equivalents, the present invention is also intended to include such modifications and variations.

Claims (4)

1. A piece of fireproof glass comprises first tempered glass, second tempered glass and a hollow layer, wherein the first tempered glass is compounded with the second tempered glass on one side, the hollow layer is arranged between the first tempered glass and the second tempered glass, the fireproof glass is characterized in that a transparent heat insulation coating is coated on one side surface of the first tempered glass, a phenolic resin adhesive layer is coated on the other side surface of the first tempered glass, an explosion-proof membrane is adhered to the surface of the phenolic resin adhesive layer, a supporting frame formed by a first adhesive tape is adhered between the edges of the first tempered glass and the second tempered glass, a first convex block is symmetrically and fixedly connected to the outer wall of the first adhesive tape, a second adhesive tape is compounded on one side of the first adhesive tape, a second convex block is symmetrically and fixedly connected to the outer wall of the second adhesive tape, and second grooves are formed in the edges of the opposite surfaces of the first tempered glass and the second tempered glass, no. two recess one side has seted up No. three recesses, No. two recess opposite sides and No. three one side all have seted up No. four recesses.

2. The fireproof glass according to claim 1, wherein the first tempered glass is located on the outer side of the fireproof glass, the transparent thermal insulation coating is located on the outer side of the first tempered glass, and the second tempered glass is located on the inner side of the fireproof glass.

3. The fire-proof glass according to claim 1, wherein a first groove is formed on one side of the second bump, a partition is integrally formed between the second groove and the third groove, and the first groove is connected with the partition in an inserting manner.

4. The fire resistant glass of claim 1, wherein the first projection and the second projection are engaged with the corresponding fourth groove.

Images