CN207363539U - A kind of fire resistant doorsets - Google Patents

Abstract

The utility model discloses a kind of fire resistant doorsets, include doorframe, the doorframe is connected through the hinge and has outer plate surface, door panel is equipped with the outer plate surface, heat detector and alarm are separately installed with the outside of the doorframe, the inner side of the doorframe is equipped with push plate, the lateral surface of the push plate is fixed with fireproofing glue strip, and the push plate is connected with telescopic component, the telescopic component is fixed in the inner wall of the doorframe, the side of the outer plate surface is equipped with groove, and the fireproofing glue strip can be placed in groove, and the telescopic component is electrically connected with heat detector, the utility model can completely cut off dense smoke etc., for it is disaster-stricken when create more emergency times.

Description

A kind of fire resistant doorsets

Technical field

It the utility model is related to fire engineering technical field, and in particular to a kind of fire resistant doorsets.

Background technology

Fire is one of common disaster for threatening human life's safety.Fire resistant doorsets refer to the door with fire resistance, are sending out During calamity of lighting a fire for people flee from fire gain time, prevent fire diffusion, delay fire spread and fire-proof caused by high temperature. Therefore, fire resistant doorsets are played a crucial role when fire occurs, fire resistant doorsets be broadly applied private residence, ship, building, Many fields such as chemical industry, mechanical engineering.

Existing frequently-used fire resistant doorsets are all metallic door, using melting point metal it is high the characteristics of, metal is nonflammable in a fire Melt, can effectively prevent fire spread.But since between door-plate and doorframe, there are gap, fire can not be completely cut off completely Caused cigarette.

Utility model content

The utility model provides a kind of fire resistant doorsets, to solve that above-mentioned background technology proposes due between door-plate and doorframe There are gap, the technical problem of the cigarette caused by fire can not be completely cut off completely.

The technical scheme in the invention for solving the above technical problem is：A kind of fire resistant doorsets, include doorframe, described Doorframe, which is connected through the hinge, outer plate surface, is equipped with door panel in the outer plate surface, temperature-sensitive is separately installed with the outside of the doorframe Detector and alarm, the inner side of the doorframe are equipped with push plate, and the lateral surface of the push plate is fixed with fireproofing glue strip, and described push away Plate is connected with telescopic component, and the telescopic component is fixed in the inner wall of the doorframe, and the side of the outer plate surface is equipped with groove, And the fireproofing glue strip can be placed in groove.

Preferably, the telescopic component is electrically connected with heat detector, and the heat detector is electrically connected with report Alert device.

Preferably, each medial surface of the doorframe is equipped with two push plates, and each push plate is at least fixed with two and stretches Contracting component.

Preferably, the fireproofing glue strip flushes, in telescopic component in telescopic component contraction state with the lateral wall of doorframe During extended state, the fireproofing glue strip is closed with groove, and the length of the fireproofing glue strip is more than groove and doorframe and outer plate surface The sum of length.

Preferably, erector is provided with the outer plate surface, and handle is rotatably provided on the erector, and institute The lower section for stating handle is equipped with Fire-proof lock.

Preferably, the door panel uses fireprotection layer of the expanded perlite for material, and vacuum is fixed with the fireprotection layer Layer.

Compared with prior art, the beneficial effects of the utility model are：The utility model is anti-by being provided with doorframe Fiery adhesive tape, fireproofing glue strip are electrically connected with heat detector by telescopic component, and when fire occurs, heat detector control pushes away Plate, pushes fireproofing glue strip and the groove of outer plate surface mutually closes, and isolation fire and cigarette are got in, and is more obtained to be created by fire people Rescue the time.

Brief description of the drawings

Fig. 1 is the structure diagram of the utility model；

Fig. 2 is the structure diagram of the utility model outer plate surface；

Fig. 3 is the structure diagram of the utility model groove；

Fig. 4 is the structure diagram of the utility model door panel；

Fig. 5 is the mounting structure schematic diagram of the utility model fireproofing glue strip；

Fig. 6 is the connection mode figure of the utility model telescopic component.

In figure：1- doorframes；101- push plates；102- fireproofing glue strips；103- telescopic components；2- outer plate surfaces；3- hinges；4- temperature-sensitives Detector；5- alarms；6- grooves；7- erectors；8- handles；9- Fire-proof locks；10- door panels；11- fireprotection layers；12- vacuum Layer.

Embodiment

For the ease of understanding the utility model, the utility model is more comprehensively retouched below with reference to relevant drawings State, some embodiments of the utility model are given in attached drawing, but the utility model can be realized by different forms, Text described embodiment is not limited to, opposite, there is provided these embodiments are to make to interior disclosed in the utility model Hold more thorough and comprehensive.

It should be noted that when element is referred to as " being fixedly arranged on " another element, it can be directly on another element There may also be element placed in the middle, and when an element is considered as " connection " another element, it can be directly to separately One element may be simultaneously present centering elements, term as used herein " vertically ", " horizontal ", "left", "right" And similar statement is for illustrative purposes only.

Unless otherwise defined, all of technologies and scientific terms used here by the article is led with belonging to the technology of the utility model The implication that the technical staff in domain usually connects is identical, is in the term knowledge used in the description of the utility model herein The purpose of description specific embodiment, it is not intended that in limitation the utility model, term as used herein " and/or " include The arbitrary and all combination of one or more relevant Listed Items.

Embodiment 1, please include doorframe 1, the doorframe 1 passes through hinge 3 with reference to Fig. 2,5 or 6, a kind of fire resistant doorsets emphatically Outer plate surface 2 is connected with, is equipped with door panel 10 in the outer plate surface 2, the outside of the doorframe 1 is separately installed with heat detector 4 With alarm 5, the inner side of the doorframe 1 is equipped with push plate 101, and the lateral surface of the push plate 101 is fixed with fireproofing glue strip 102, and The push plate 101 is connected with telescopic component 103, and the telescopic component 103 is fixed in the inner wall of the doorframe 1, described flexible Component 103 is electrically connected with heat detector 4, and the heat detector 4 is electrically connected with alarm 5, the outer plate surface 2 Side is equipped with groove 6, and the fireproofing glue strip 102 can be placed in groove 6, and the fireproofing glue strip 102 is in telescopic component 103 During contraction state, flushed with the lateral wall of doorframe 1, in 103 extended state of telescopic component, the fireproofing glue strip 102 and groove 6 Closure, and the length of the fireproofing glue strip 102 is more than the sum of length of groove 6 and doorframe 1 and outer plate surface 2.

The utility model is separately installed with heat detector 4 and alarm 5 in the outside of doorframe 1, plays the prison to fire Control acts on, and the inner side of the doorframe 1 is equipped with push plate 101, and the lateral surface of the push plate 101 is fixed with fireproofing glue strip 102, in fire During generation, the dense smoke of fire generation can be completely cut off, more seek help the time to being obtained by fire people, connected in the push plate 101 There is telescopic component 103, the telescopic component 103 is fixed in the inner wall of the doorframe 1, is the adhesive tape not shadow in order to when normal The normal use of door is rung, during fire, and can quickly be completely cut off.

Specifically, each medial surface of the doorframe 1 is equipped with two push plates 101, and each push plate 101 is at least fixed with Two telescopic components 103, completely cut off dense smoke using bilayer, more ensure the safety of disaster-stricken people.

Embodiment 2, refer to Fig. 1-6, and focus on using expanded perlite with reference to Fig. 4, the door panel 10 as material Fireprotection layer 11, is fixed with vacuum layer 12 in the fireprotection layer 11.

The utility model can effectively completely cut off fire, at the same time by regarding door panel 10 as fireprotection layer 11 using expanded perlite It is in order to completely cut off in the heat transmission room due to fire, so as to injure disaster-stricken people that vacuum layer 12 is fixed with fireprotection layer 11.

Specifically, being provided with erector 7 in the outer plate surface 2, and handle 8 is rotatably provided on the erector 7, And the lower section of the handle 8 is equipped with Fire-proof lock 9, is to be able to ensure to prevent fires comprehensively.

In conclusion the utility model is not only prevented fires by the fireprotection layer 11 in door panel 10, further, pass through Vacuum layer 12 carries out isolation heat, while the telescopic component 103 by being electrically connected with temperature control detector 4, pushes push plate 101, The fireproofing glue strip 102 in push plate 101 is closed with the groove 6 in outer plate surface 2, prevent dense smoke from getting in, greatly increase Emergency time of disaster-stricken people, and disaster-stricken people is preserved from during waiting for rescue.

Above example only expresses certain embodiment of the utility model, its description is more specific and detailed, but simultaneously Therefore the limitation to the utility model patent scope cannot be interpreted as.It should be pointed out that the ordinary skill for this area For personnel, without departing from the concept of the premise utility, various modifications and improvements can be made, these belong to this The protection domain of utility model.Therefore, the protection domain of the utility model patent should be determined by the appended claims.

Claims (6)

1. a kind of fire resistant doorsets, include doorframe（1）, the doorframe（1）Pass through hinge（3）It is connected with outer plate surface（2）, the outside plate Face（2）It is interior to be equipped with door panel（10）, it is characterised in that：The doorframe（1）Outside be separately installed with heat detector（4）And report Alert device（5）, the doorframe（1）Inner side be equipped with push plate（101）, the push plate（101）Lateral surface be fixed with fireproofing glue strip （102）, and the push plate（101）It is connected with telescopic component（103）, the telescopic component（103）It is fixed on the doorframe（1）'s In inner wall, the outer plate surface（2）Side be equipped with groove（6）, and the fireproofing glue strip（102）Groove can be placed in（6）It is interior.

A kind of 2. fire resistant doorsets according to claim 1, it is characterised in that：The telescopic component（103）With heat detector （4）It is electrically connected, and the heat detector（4）It is electrically connected with alarm（5）.

A kind of 3. fire resistant doorsets according to claim 1, it is characterised in that：The doorframe（1）Each medial surface be equipped with Two push plates（101）, and each push plate（101）At least it is fixed with two telescopic components（103）.

A kind of 4. fire resistant doorsets according to claim 1, it is characterised in that：The fireproofing glue strip（102）In telescopic component （103）During contraction state, with doorframe（1）Lateral wall flush, in telescopic component（103）During extended state, the fireproofing glue strip （102）With groove（6）Closure, and the fireproofing glue strip（102）Length be more than groove（6）And doorframe（1）With outer plate surface（2）'s The sum of length.

A kind of 5. fire resistant doorsets according to claim 1, it is characterised in that：The outer plate surface（2）On be provided with erector （7）, and the erector（7）On be rotatably provided handle（8）, and the handle（8）Lower section be equipped with Fire-proof lock（9）.

A kind of 6. fire resistant doorsets according to claim 1, it is characterised in that：The door panel（10）Use expanded perlite for The fireprotection layer of material（11）, the fireprotection layer（11）Inside it is fixed with vacuum layer（12）.