CN212454151U

CN212454151U - Energy-efficient fire door that prevents

Info

Publication number: CN212454151U
Application number: CN202020577575.0U
Authority: CN
Inventors: 张德伟
Original assignee: Hao Cheng Xing Ya Science And Technology Development Co ltd
Current assignee: Hao Cheng Xing Ya Science And Technology Development Co ltd
Priority date: 2020-04-17
Filing date: 2020-04-17
Publication date: 2021-02-02
Anticipated expiration: 2030-04-17

Abstract

The utility model discloses a high-efficient energy-saving fireproof door, concretely relates to energy-conserving fireproof door field, including the door frame, be equipped with a body and hinge in the door frame, rotate the connection through the hinge between door frame and the door body, the internal portion of door is equipped with economizer system, door body bottom is equipped with fire-retardant mechanism, fire-retardant mechanism includes isolator, fixed plate, pivot, recess, first spring and fixing base, the fixed plate sets up in door body bottom, through fixing base fixed connection between the door body and the fixed plate, rotate through the pivot between isolator and the fixed plate and be connected. The utility model discloses a fire-retardant mechanism because be equipped with the spring between isolator and the fixed plate, closely laminate isolator and ground under spring elastic action, can play fire-retardant effect, can reduce scattering and disappearing of indoor temperature, contrast prior art, its characteristics are simple and practical, and the security performance is high, and flame retardant efficiency is good, and the heat preservation effect is obvious.

Description

Energy-efficient fire door that prevents

Technical Field

The utility model relates to an energy-conserving fire door technical field that prevents, more specifically says, the utility model relates to a high efficiency and energy conservation prevent fire door.

Background

The fireproof door is a door which can meet the requirements of fire resistance, integrity and heat insulation within a certain time, and is a fireproof partition which is arranged between fireproof partitions, evacuation staircases, vertical shafts and the like and has certain fire resistance. For example: a first-class fireproof door is adopted as a partition wall door of an equipment room ventilation and air conditioning machine room and the like of a fixed fire extinguishing device attached in a high-rise civil building; a class A fireproof door is adopted for a door on a partition wall of a basement room where people often stay or combustible materials are more; because of the limitation of conditions, a boiler for burning oil and gas, a power transformer for burning oil and soaking combustible oil, a high-voltage capacitor filled with combustible oil, a switch and the like must be arranged in a high-rise building, and a door on a partition wall of a special room is a class-A fireproof door. And the special-requirement fire-proof individual door is designed, such as the individual door of a fire-fighting monitoring command center, a file data room, a valuable goods warehouse and the like, and a class A or class B fire-proof door is usually selected. The individual door of high-rise high-grade residential building is usually a fire-proof anti-theft door. The fireproof door is an important component in fire fighting equipment and is an important part in social fire prevention.

According to the existing energy-saving fireproof door, the combustible body and the combustible material cannot be effectively separated, the effect of preventing fire from spreading cannot be achieved, the effect is poor in the aspect of energy conservation and heat preservation, and therefore the high-efficiency energy-saving fireproof door is urgently needed to be produced.

SUMMERY OF THE UTILITY MODEL

In order to overcome the above defects in the prior art, the embodiment of the utility model provides a high-efficient energy-saving fireproof door, the technical problem that the invention will solve is: can effectively separate the combustible body from the combustible material and can prevent energy loss.

In order to achieve the above object, the utility model provides a following technical scheme: an efficient energy-saving fireproof door comprises a door frame, wherein a door body and a hinge are arranged in the door frame, the door frame and the door body are rotatably connected through the hinge, an energy-saving mechanism is arranged in the door body, and a flame-retardant mechanism is arranged at the bottom of the door body; flame-retardant mechanism includes insulator, fixed plate, pivot, recess, first spring and fixing base, the fixed plate sets up in door body bottom, through fixing base fixed connection between the door body and the fixed plate, rotate through the pivot between insulator and the fixed plate and be connected, the fixed a plurality of first springs that are equipped with between insulator and the fixed plate, the fixed plate top is equipped with two sets of fixing bases, and is two sets of all be equipped with the screw hole on the fixing base, the spiro union has brake bolt in the screw hole.

As shown in fig. 1 to 7, the embodiment specifically is: because be equipped with the fixing base on the fire-retardant mechanism, be equipped with braking bolt on the fixing base, two sets of fixing bases can be according to the width of the door body, control braking bolt fixes, because be equipped with the spring between isolator and the fixed plate to isolator surface is equipped with the rubber pad, with isolator and recess laminating under the spring elastic action, and rotate between isolator and the fixed plate and be connected, consequently when pushing away the isolator to the recess in, can effectually carry out effectual separation with the object of preventing fire door both sides.

In a preferred embodiment, the energy-saving mechanism comprises an anti-collision plate, a first isolation plate, a heat insulation plate, a noise reduction plate and a second isolation plate, wherein a plurality of second springs are arranged between the anti-collision plate and the first isolation plate, a plurality of through holes are formed in the first isolation plate, the anti-collision plate is fixedly connected with the inner surface of the door body, a flame-retardant plate is fixedly installed in a cavity formed by the first isolation plate and the second isolation plate, the heat insulation plate is fixedly connected with the noise reduction plate, the noise reduction plate is fixedly connected with the second isolation plate, and the second isolation plate is connected with the anti-collision plate through the second springs.

In a preferred embodiment, the surface of the isolation body is provided with a rubber pad, and the rubber pad and the isolation body are tightly attached, so that the damage to the bottom plate due to the bumps in normal use can be prevented, and in addition, the indoor temperature can be effectively kept stable.

In a preferred embodiment, the width of the bottom of the door body is smaller than that of the fixing plate, and the door body can be fixed by the brake bolt.

In a preferred embodiment, the door body surface is provided with a door handle, and the door handle is provided with a heat-proof pad, so that scalding of a contact part caused by overhigh temperature of the door handle can be prevented.

In a preferred embodiment, the recess is provided with an opening smaller than the diameter of the two ends of the separator.

In a preferred embodiment, the through hole is internally provided with the heat insulation sheet, and the heat insulation sheet is fixedly connected with the through hole, so that the temperature can be effectively reduced, most heat can be isolated outside, and the damage to the fire door can be effectively protected.

In a preferred embodiment, the isolation strips are arranged between the flame-retardant plates and the heat-insulation plates and are fixedly connected with the flame-retardant plates and the heat-insulation plates, so that the heat-insulation plates can be effectively protected from being damaged.

The utility model discloses a technological effect and advantage: 1. the utility model discloses a be equipped with fire-retardant mechanism, be favorable to when meetting the conflagration, because be equipped with the spring between isolator and the fixed plate, and isolator surface is equipped with the rubber pad, closely laminate isolator and ground under spring elastic action, can play flame-retardant effect, prevent flame and other combustible substance contacts, further prevent that the intensity of a fire from stretching, under the lower condition of temperature ratio winter in addition, can reduce scattering and disappearing of indoor temperature, can keep indoor temperature stable for a long time in the room, contrast prior art, its characteristics are simple and practical, the security performance is high, flame retardant efficiency is good, the heat preservation effect is obvious.

2. The utility model discloses a be equipped with energy-conserving mechanism, be favorable to when keeping warm to the room, owing to set up crashproof board, can prevent under the emergency that the user from with prevent that the fire door touches when, because hurried a hit on the door, lead to the injury, the cavity that first division board and second division board formed can produce sealed effect in addition, thermal-insulated good effect to keeping warm, be equipped with the through-hole on the first division board in addition, be equipped with the heat insulating sheet in the through-hole, under the huge temperature when conflagration, can keep apart strong temperature effectively outside, in addition be equipped with fire-retardant board in the cavity, fire-retardant board has obvious effect to the temperature, can prevent that the high temperature from causing the damage to the door body, thereby guarantee masses's safety and health.

Drawings

Fig. 1 is a schematic perspective view of the present invention.

Fig. 2 is the structural schematic diagram of the flame retardant mechanism of the present invention.

Fig. 3 is a schematic structural diagram of the energy saving mechanism of the present invention.

Fig. 4 is a schematic diagram of the structure of the integral first isolation plate of the present invention.

Fig. 5 is a schematic view of the heat insulation board structure of the present invention.

Fig. 6 is the utility model discloses an insulation board structure schematic diagram.

Fig. 7 is the structure diagram of the noise reduction plate of the present invention.

The reference signs are: 1. a door frame; 2. a door body; 3. a hinge; 4. an isolator; 5. a fixing plate; 6. a rotating shaft; 7. a groove; 8. a first spring; 9. a fixed seat; 10. a brake bolt; 11. an anti-collision plate; 12. a first separator plate; 13. a thermal insulation board; 14. a noise reduction plate; 15. a second separator plate; 16. a second spring; 17. a through hole; 18. a flame retardant sheet; 19. a rubber pad; 21. a door handle; 22. a heat insulating sheet; 23. and (4) a spacing strip.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, 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 work belong to the protection scope of the present invention.

The utility model provides a high-efficiency energy-saving fireproof door, which comprises a door frame 1, wherein a door body 2 and a hinge 3 are arranged in the door frame 1, the door frame 1 and the door body 2 are rotationally connected through the hinge 3, an energy-saving mechanism is arranged in the door body 2, and a flame-retardant mechanism is arranged at the bottom of the door body 2; fire-retardant mechanism includes insulator 4, fixed plate 5, pivot 6, recess 7, first spring 8 and fixing base 9, fixed plate 5 sets up in the 2 bottoms of the door body, through fixing base 9 fixed connection between the door body 2 and the fixed plate 5, rotate through pivot 6 between insulator 4 and the fixed plate 5 and be connected, it is fixed and is equipped with a plurality of first springs 8 between insulator 4 and the fixed plate 5, fixed plate 5 top is equipped with two sets of fixing bases 9, and is two sets of all be equipped with the screw hole on the fixing base 9, the spiro union has brake bolt 10 in the screw hole.

As shown in fig. 1 to 7, the embodiment specifically is as follows: when a fire occurs, the door body 2 is tightly attached to the door frame 1, the bottom of the door frame 1 is provided with the groove 7 corresponding to the isolated body 4, the flame-retardant mechanism is provided with the fixed seat 9, the fixed seat 9 is provided with the brake bolt 10, the two groups of fixed seats 9 can control the brake bolt 10 to fix according to the width of the door body 2, the isolated body 4 and the fixed plate 5 are provided with the first spring 8, the surface of the isolated body 4 is provided with the rubber pad 19, the isolated body 4 is attached to the groove 7 under the elastic action of the first spring 8, and the isolated body 4 is rotatably connected with the fixed plate 5, so when the isolated body 4 is pushed into the groove 7, objects on two sides of the fire door can be effectively separated;

in winter, because the isolation 4 is effectual laminating with recess 7, can prevent that indoor air current from flowing into the external world to cause indoor heat to scatter and disappear in a large number, because isolation 4 surface is equipped with rubber pad 19, can effectually keep apart indoor and ambient temperature, thereby prevent indoor temperature loss, cause unnecessary economic loss.

Energy-conserving mechanism includes crashproof board 11, first division board 12, heated board 13, falls board 14 and the second division board 15 of making an uproar, be equipped with a plurality of second springs 16 between crashproof board 11 and the first division board 12, a plurality of through-holes 17 have been seted up to first division board 12 inside,

crashproof board

11 and 2 internal surface fixed connections of the door body, fixed mounting has fire-retardant board 18 in the cavity that first division board 12 and second division board 15 formed, heated board 13 and fall between the board 14 of making an uproar fixed connection, fall and fall between board 14 and the second division board 15 fixed connection, be connected through second spring 16 between second division board 15 and the crashproof board 11.

As shown in fig. 1 to 7, the embodiment specifically is as follows: because the cavity formed by the first isolation plate 12 and the second isolation plate 15 can generate a sealing effect, the energy-saving mechanism has good heat preservation and insulation effects on the indoor temperature as a whole, meanwhile, the first isolation plate 12 is provided with a through hole 17, the air flow will flow in along the through hole 17 under the strong temperature, and the heat insulation sheet 22 is arranged in the through hole 17, under the condition of large temperature in fire, the strong temperature can be effectively isolated, the temperature of part of the fire entering the cavity can be effectively reduced, in addition, the flame retardant plate 18 is arranged in the cavity, the flame retardant plate 18 has obvious effect on high temperature, the noise reduction plate 14 is also arranged in the cavity, noise at ordinary times can effectually be avoided to can guarantee the privacy, set up crashproof board 11 in addition, prevent that the fire fighter from leading to the injury when touching with preventing fire door under emergency, thereby prolong the valuable time of fire fighter rescue.

The utility model discloses the theory of operation: utilize the inseparable laminating between isolator 4 and the recess 7 to the flame that blocks the burning contacts with other inflammables or inflammables, thereby blocks the combustible source, and in addition the door body 2 is inside to be equipped with fire-retardant board 18, can effectually prevent that the temperature from destroying fire door, and inside is equipped with heated board 13 and falls board 14 of making an uproar, also can reduce some noise of living in life use at ordinary times, and keep warm to winter and have good heat preservation and thermal-insulated effect.

Referring to the attached drawings 3-7 of the specification, a plurality of second springs 16 are arranged between the anti-collision plate 11 and the first isolation plate 12, a plurality of through holes 17 are formed in the first isolation plate 12, a flame-retardant plate 18 is fixedly installed in a cavity formed by the first isolation plate 12 and the second isolation plate 15, the heat insulation plate 13 is fixedly connected with the noise reduction plate 14, the noise reduction plate 14 is fixedly connected with the second isolation plate 15, and the second isolation plate 15 is connected with the anti-collision plate 11 through the second springs 16.

The points to be finally explained are: first, in the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "mounted," "connected," and "connected" should be understood broadly, and may be a mechanical connection or an electrical connection, or a communication between two elements, and may be a direct connection, and "upper," "lower," "left," and "right" are only used to indicate a relative positional relationship, and when the absolute position of the object to be described is changed, the relative positional relationship may be changed;

secondly, the method comprises the following steps: in the drawings of the disclosed embodiments of the present invention, only the structures related to the disclosed embodiments are referred to, and other structures can refer to the common design, and under the condition of no conflict, the same embodiment and different embodiments of the present invention can be combined with each other;

and finally: the above description is only for the preferred embodiment of the present invention and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides an energy-efficient fire door, includes door frame (1), its characterized in that: a door body (2) and a hinge (3) are arranged in the door frame (1), the door frame (1) and the door body (2) are rotatably connected through the hinge (3), an energy-saving mechanism is arranged inside the door body (2), and a flame-retardant mechanism is arranged at the bottom of the door body (2); flame retardant machanism includes isolator (4), fixed plate (5), pivot (6), recess (7), first spring (8) and fixing base (9), fixed plate (5) set up in the door body (2) bottom, pass through fixing base (9) fixed connection between the door body (2) and fixed plate (5), fixed plate (5) top is equipped with two sets of fixing base (9), and is two sets of all be equipped with the screw hole on fixing base (9), the spiro union has brake bolt (10) in the screw hole, rotate through pivot (6) between isolator (4) and fixed plate (5) and be connected, it is equipped with a plurality of first spring (8) to fix between isolator (4) and fixed plate (5).

2. The high-efficiency energy-saving fireproof door according to claim 1, characterized in that: energy-conserving mechanism includes crashproof board (11), first division board (12), heated board (13), falls board (14) and second division board (15) of making an uproar, be equipped with a plurality of second springs (16) between crashproof board (11) and first division board (12), a plurality of through-holes (17) have been seted up to first division board (12) inside, crashproof board (11) and the internal fixed surface of door body (2) are connected, fixed mounting has fire-retardant board (18) in the cavity that first division board (12) and second division board (15) formed, fixed connection between heated board (13) and the board (14) of making an uproar falls, fall fixed connection between board (14) and second division board (15) of making an uproar, be connected through second spring (16) between second division board (15) and crashproof board (11).

3. The high-efficiency energy-saving fireproof door according to claim 1, characterized in that: the surface of the isolation body (4) is provided with a rubber pad (19), and the rubber pad (19) is tightly attached to the isolation body (4).

4. The high-efficiency energy-saving fireproof door according to claim 1, characterized in that: the width of the bottom of the door body (2) is less than that of the fixing plate (5).

5. The high-efficiency energy-saving fireproof door according to claim 1, characterized in that: the door body (2) surface is equipped with door handle (21), be equipped with the heat protection pad on door handle (21).

6. The high-efficiency energy-saving fireproof door according to claim 1, characterized in that: the opening of the groove (7) is smaller than the diameter of the two ends of the isolating body (4).

7. An energy efficient fire rated door as claimed in claim 2, wherein: a heat insulation sheet (22) is arranged in the through hole (17), and the heat insulation sheet (22) is fixedly connected with the through hole (17).

8. An energy efficient fire rated door as claimed in claim 2, wherein: be equipped with division bar (23) between fire-retardant board (18) and heated board (13), division bar (23) all with fire-retardant board (18) and heated board (13) fixed connection.