CN216767190U - Novel fireproof door - Google Patents

Abstract

The utility model discloses a novel fireproof door. The key points of the technical scheme are as follows: the utility model provides a novel fireproof door, including door frame and door frame articulated door plant, set up the arrangement chamber in the door frame, it is provided with trigger mechanism to set up the intracavity, it is first cavity and second cavity to set up the intracavity and be provided with the baffle and separate the arrangement chamber for the chamber, sliding connection has the pressure bar in the baffle, the one end fixedly connected with separation blade of pressure bar stretching into the second cavity, be provided with the frit between second cavity and the separation blade, be provided with the spring in the first cavity, the one end of spring and the inner wall fixed connection of first cavity, the one end fixedly connected with lasso of pressure bar in being located first cavity, the other end and the lasso fixed connection of spring, fixedly connected with and pressure bar complex pressure sensor on the inner wall of first cavity, be provided with the alarm on the door frame, the pressure sensor is connected with the alarm electricity. The utility model processes the alarm by triggering the mechanism for the first time, thereby reducing the loss.

Description

Novel fireproof door

Technical Field

The utility model relates to a door, in particular to a novel fireproof door.

Background

The aluminum alloy doors and windows refer to the doors and windows which are made of aluminum alloy extruded sections serving as frames, stiles and sash materials, and are called aluminum alloy doors and windows for short. The aluminum alloy doors and windows comprise doors and windows which are compounded with wood and plastic by taking aluminum alloy as a stress rod (a rod for bearing and transmitting self weight and load) base material, and are called aluminum-wood composite doors and windows and aluminum-plastic composite doors and windows for short. The fire disaster prevention and control system is suitable for public places or houses such as markets, hospitals, factories and mining enterprises and the like, meanwhile, other buildings can exist nearby the places, if the indoor fire disaster is not effectively controlled, the fire can spread to nearby buildings, so that greater loss is caused, and meanwhile, great potential safety hazards are brought to people, and therefore a new scheme is provided for solving the problem.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects in the prior art, the utility model aims to provide the novel fireproof door, after a frit is heated and melted, a pressure rod loses restraint and is abutted against a pressure sensor, and the pressure sensor transmits a signal to an alarm to give an alarm, so that the fire is controlled at the first time, the fire spread is reduced, and the loss is reduced.

The technical purpose of the utility model is realized by the following technical scheme: a novel fireproof door comprises a door frame and a door plate hinged with the door frame, wherein a placement cavity is arranged in the door frame, the arrangement cavity is internally provided with a trigger mechanism, the arrangement cavity is internally provided with a baffle plate to divide the arrangement cavity into a first cavity and a second cavity, a pressure rod is connected in the baffle in a sliding way, one end of the pressure rod extending into the second cavity is fixedly connected with a baffle plate, a frit is arranged between the second cavity and the blocking sheet, a spring is arranged in the first cavity, one end of the spring is fixedly connected with the inner wall of the first cavity, one end of the pressure rod, which is positioned in the first cavity, is fixedly connected with a ferrule, the other end of the spring is fixedly connected with the ferrule, fixedly connected with and pressure bar complex pressure sensor on the inner wall of first cavity, be provided with the alarm on the door frame, the pressure sensor is connected with the alarm electricity.

Through adopting above-mentioned technical scheme, when the conflagration breaing out, the frit receives thermal influence to melt, pressure bar after melting loses the restraint, make the last fixed connection's of pressure bar separation blade drive the separation blade under the elastic action of spring and remove to the one end that is close to first cavity, when the separation blade removes to first cavity, it removes to the one end of keeping away from the second cavity to push away pressure bar, pressure bar is at the in-process that removes, pressure bar and first cavity internal fixed connection's pressure sensor conflict, when pressure sensor conflicts with pressure bar, surpass the former setting value of pressure sensor, thereby on arriving the alarm with the pressure sensor electricity is connected with signal transmission, the alarm is reported to the police, make the user can receive alarm information the very first time, thereby make the reaction, thereby reduce the intensity of a fire and stretch and cause more losses.

The utility model is further configured to: the door comprises a door plate and is characterized in that sliding grooves are formed in two sides of the interior of the door plate, an air cylinder is fixedly connected with the sliding grooves, a sealing plate is fixedly connected onto the air cylinder, a clamping groove is formed in the door plate, the sealing plate is embedded with the clamping groove, and an embedding groove matched with the sealing plate is formed in the door frame.

Through adopting above-mentioned technical scheme, the cylinder stretches out, drives and stretches out with cylinder fixed connection's closing plate, breaks away from draw-in groove and gomphosis to gomphosis inslot to the gap that produces between door plant and the door frame seals through the closing plate, thereby carries out the separation to the intensity of a fire.

The utility model is further configured to: and the door plate is fixedly connected with a button for controlling the air cylinder.

Through adopting above-mentioned technical scheme, thereby the alarm sounds the back, stretches out through pressing button control cylinder for the gomphosis inslot that the closing plate gomphosis was seted up on the door frame promotes the leakproofness of door frame and door plant, avoids the intensity of a fire to stretch.

The utility model is further configured to: the door plate is internally provided with a cavity, and transverse reinforcing ribs and longitudinal reinforcing ribs which are arranged in a staggered mode are arranged in the cavity.

Through adopting above-mentioned technical scheme, the intensity of door plant is promoted through horizontal strengthening rib and the vertical strengthening rib that sets up in the cavity, promotes the ability of resisting of door plant, can avoid the door plant to lead to warping because of external impact or high temperature environment for the door plant is more stable at the in-process that uses.

The utility model is further configured to: the transverse reinforcing ribs, the longitudinal reinforcing ribs and the door plate are respectively welded.

Through adopting above-mentioned technical scheme, have intensity height, stable in structure, non-deformable's outstanding advantage.

The utility model is further configured to: the outer surface of the door plate is fixedly connected with a plurality of reinforcing plates.

Through adopting above-mentioned technical scheme, the reinforcing plate through fixed connection on the door plant further increases the intensity on door plant surface, promotes the stability of door plant.

The utility model is further configured to: the reinforcing plate is coated with a flame-retardant layer.

By adopting the technical scheme, the flame retardant layer arranged on the reinforcing plate can effectively prevent, delay or stop the propagation of flame, thereby achieving a certain flame retardant effect and reducing loss.

In conclusion, the utility model has the following beneficial effects:

1. the pressure rod is abutted against a pressure sensor fixedly connected in the first cavity, when the pressure sensor is abutted against the pressure rod, the original set value of the pressure sensor is exceeded, so that a signal is transmitted to an alarm electrically connected with the pressure sensor, the alarm gives an alarm, a user can receive alarm information at the first time to make a response, and the spread of fire is reduced to cause more loss;

2. the flame-retardant layer arranged on the reinforcing plate can effectively prevent, delay or stop the propagation of flame, thereby achieving a certain flame-retardant effect and reducing loss.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the internal structure of the door panel of the present invention;

fig. 3 is a schematic structural view of the door jamb of the present invention.

In the figure: 1. a door jamb; 2. a door panel; 3. a reinforcing plate; 4. transverse reinforcing ribs; 5. longitudinal reinforcing ribs; 6. a sealing plate; 7. a cylinder; 8. a spring; 9. a pressure lever; 10. a pressure sensor; 11. a ferrule; 12. a frit; 13. a fitting groove; 14. a baffle plate; 15. a second cavity; 16. a first cavity.

Detailed Description

In order to make those skilled in the art better understand the technical solution of the present invention, the following detailed description of the present invention is provided with reference to the accompanying drawings and specific embodiments, and it is to be noted that the embodiments and features of the embodiments of the present application can be combined with each other without conflict.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "sleeved/connected," "connected," and the like are to be construed broadly, e.g., "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The present invention will be described in detail below with reference to the accompanying drawings.

The utility model provides a novel fireproof door, as shown in fig. 1-3, including door frame 1 and door plant 2 with door frame 1 articulated, set up the arrangement chamber in the door frame 1, it is provided with trigger mechanism to set up the intracavity, it separates the arrangement chamber for first cavity 16 and second cavity 15 to set up the intracavity and be provided with the baffle, sliding connection has pressure bar 9 in the baffle, pressure bar 9 stretches into second cavity 15's one end fixedly connected with separation blade 14, be provided with frit 12 between second cavity 15 and the separation blade 14, be provided with spring 8 in the first cavity 16, spring 8's one end and first cavity 16's inner wall fixed connection, pressure bar 9 is located the one end fixedly connected with lasso 11 of first cavity 16, spring 8's the other end and lasso 11 fixed connection, fixedly connected with on first cavity 16's the inner wall and pressure bar 9 complex pressure sensor 10, be provided with the alarm on the door frame 1, pressure sensor 10 is connected with the alarm electricity.

The sliding tray has been seted up to door plant 2's inside both sides, sliding tray fixedly connected with cylinder 7, fixedly connected with closing plate 6 on the cylinder 7, the draw-in groove has been seted up on the door plant 2, closing plate 6 and draw-in groove looks gomphosis, set up on the door frame 1 with closing plate 6 matched with gomphosis groove 13, cylinder 7 stretches out, drive and stretch out with cylinder 7 fixed connection's closing plate 6, break away from the draw-in groove and gomphosis to gomphosis inslot 13, thereby the gap that produces between door plant 2 and the door frame 1 seals through closing plate 6, thereby the separation is carried out the intensity of a fire, fixedly connected with is used for control cylinder 7's button on the door plant 2, the alarm sounds the back, thereby control cylinder 7 stretches out through pressing the button, make closing plate 6 gomphosis in the inslot 13 of seting on door frame 1, promote the leakproofness of door frame 1 and door plant 2, avoid the intensity of a fire to stretch.

2 inside cavities that are provided with of door plant, be provided with horizontal strengthening rib 4 and the vertical strengthening rib 5 that is crisscross setting in the cavity, horizontal strengthening rib 4, vertical strengthening rib 5 adopts the welding respectively with door plant 2, and is high in strength, stable in structure, non-deformable's outstanding advantage, a plurality of reinforcing plates 3 of the outer fixed surface of door plant 2 is connected with, the coating has fire-retardant layer on the reinforcing plate 3, fire-retardant layer through setting up on the reinforcing plate 3 can effectual prevention, delay or stop the propagation of flame, thereby play certain flame retardant efficiency, thereby reduce the loss.

The working principle is as follows: when the conflagration breaks out, frit 12 receives thermal influence to melt, pressure bar 9 after melting loses the restraint, make the last fixed connection's of pressure bar 9 separation blade 14 drive separation blade 14 and remove to the one end that is close to first cavity 16 under spring 8's elastic action, separation blade 14 removes to first cavity 16, it removes to the one end of keeping away from second cavity 15 to push away pressure bar 9, pressure bar 9 is at the in-process that removes, fixed connection's pressure cell 10 conflicts in pressure bar 9 and the first cavity 16, when pressure cell 10 conflicts with pressure bar 9, surpass the former setting value of pressure cell 10, thereby with signal transmission to the alarm of being connected with pressure cell 10 electricity on, the alarm reports to the police, make the user can receive alarm information the very first time, thereby make the reaction, thereby reduce the intensity of a fire and spread and cause more losses.

The above description is only a preferred embodiment of the present invention, and the protection scope of the present invention is not limited to the above embodiments, and all technical solutions belonging to the idea of the present invention belong to the protection scope of the present invention. It should be noted that modifications and embellishments within the scope of the utility model may occur to those skilled in the art without departing from the principle of the utility model, and are considered to be within the scope of the utility model.

Claims (7)

1. The utility model provides a novel fireproof door, includes door frame (1) and door plant (2) with door frame (1) articulated, set up arrangement cavity in door frame (1), the arrangement cavity is provided with trigger mechanism, its characterized in that: the device comprises a placing cavity, a baffle is arranged in the placing cavity to divide the placing cavity into a first cavity (16) and a second cavity (15), a pressure rod (9) is connected in the baffle in a sliding manner, one end, extending into the second cavity (15), of the pressure rod (9) is fixedly connected with a blocking piece (14), a frit (12) is arranged between the second cavity (15) and the blocking piece (14), a spring (8) is arranged in the first cavity (16), one end of the spring (8) is fixedly connected with the inner wall of the first cavity (16), one end, located in the first cavity (16), of the pressure rod (9) is fixedly connected with a ferrule (11), the other end of the spring (8) is fixedly connected with the ferrule (11), a pressure sensor (10) matched with the pressure rod (9) is fixedly connected to the inner wall of the first cavity (16), and an alarm is arranged on a door frame (1), the pressure sensor (10) is electrically connected with the alarm.

2. A new fire rated door as claimed in claim 1, characterised in that: the door comprises a door plate (2), and is characterized in that sliding grooves are formed in two sides of the interior of the door plate (2), an air cylinder (7) is fixedly connected with the sliding grooves, a sealing plate (6) is fixedly connected onto the air cylinder (7), a clamping groove is formed in the door plate (2), the sealing plate (6) is embedded with the clamping groove, and an embedding groove (13) matched with the sealing plate (6) is formed in the door frame (1).

3. A new fire rated door as claimed in claim 2, characterised in that: and the door plate (2) is fixedly connected with a button for controlling the air cylinder (7).

4. A new fire rated door as claimed in claim 1, characterised in that: the door plate is characterized in that a cavity is formed in the door plate (2), and transverse reinforcing ribs (4) and longitudinal reinforcing ribs (5) which are arranged in a staggered mode are arranged in the cavity.

5. The fire rated door as claimed in claim 4, wherein: the transverse reinforcing ribs (4), the longitudinal reinforcing ribs (5) and the door panel (2) are respectively welded.

6. A new fire rated door as claimed in claim 1, characterised in that: the outer surface of the door panel (2) is fixedly connected with a plurality of reinforcing plates (3).

7. The fire rated door as claimed in claim 6, wherein: and a flame-retardant layer is coated on the reinforcing plate (3).

Images