CN210013631U

CN210013631U - Fireproof door capable of early warning

Info

Publication number: CN210013631U
Application number: CN201920399431.8U
Authority: CN
Inventors: 李红巧
Original assignee: Qingdao Hansen Engineering Co Ltd
Current assignee: Qingdao Hansen Engineering Co Ltd
Priority date: 2019-03-27
Filing date: 2019-03-27
Publication date: 2020-02-04
Anticipated expiration: 2029-03-27

Abstract

The utility model discloses a fire door that prevents of early warning can carry out, including the wall body door frame, the inboard of wall body door frame is inlayed and is provided with prevents fire door body, prevent the equal fixed mounting in both sides around the fire door body and have the handle, still include the fixed slot, the fixed slot is inlayed and is set up inside the left side of wall body door frame, fixedly connected with power cord on the naked light alarm, the below of first controller is connected with first alarm bell through the connecting wire, smoke alarm is installed to the below of naked light alarm, the lower extreme electric connection of second controller has the second alarm bell, still includes connecting spring, connecting spring's right-hand member fixed mounting is on the wall body door frame, prevent that the inside rear end of fire door body is inlayed and is provided with first magnetic stripe, and the rear side of first magnetic stripe is connected with second permanent magnetic. This fire door that prevents that early warning can carry out has the early warning function, and is convenient for judge the condition of intensity of a fire to play the effect that prevents the intensity of a fire from stretching that can be fine.

Description

Fireproof door capable of early warning

Technical Field

The utility model relates to a fire door correlation technique field specifically is a fire door that prevents of early warning can carry out.

Background

The fireproof door is a door tool commonly used in building fire protection, is commonly used in basements, smoke-proof staircases, doors and the like, has the advantages of certain high temperature resistance, flame retardance, smoke resistance and the like due to the special material of the fireproof door, and can effectively prevent the spread of fire.

But present prevent fire door on current market often does not have the early warning function, can not in time remind people to flee when the conflagration breaing out, and the general condition of preventing fire door and be not convenient for judge the intensity of a fire to be not convenient for rescue, and the effect that prevents the intensity of a fire from stretching is played that ordinary prevent fire door can not be fine, the utility model aims to provide a can carry out preventing fire door of early warning, with the problem of preventing fire door on the present market that solves above-mentioned background art and propose.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a fire door that prevents of early warning can carry out to solve the most fire door that prevents who provides among the above-mentioned background art and do not have the early warning function, and be not convenient for judge the condition of intensity of a fire, and play the problem of the effect that prevents the intensity of a fire from stretching that can not be fine.

In order to achieve the above object, the utility model provides a following technical scheme: a fire door capable of carrying out early warning comprises a wall body door frame, wherein a fire door body is inlaid in the inner side of the wall body door frame, an observation window is inlaid in the fire door body, handles are fixedly mounted on the front side and the rear side of the fire door body, the fire door further comprises a fixing groove, the fixing groove is inlaid in the left side of the wall body door frame, an open fire alarm is mounted in the fixing groove, the outer end of the open fire alarm is located on the front side of the fire door body, a power line is fixedly connected to the open fire alarm, the rear end of the lower portion of the open fire alarm is connected with a first controller through a connecting line, a first alarm bell is connected to the lower portion of the first controller through a connecting line, a smoke alarm is mounted to the lower portion of the open fire alarm, a temperature sensor is arranged below the smoke alarm, and the lower end of the temperature, the lower extreme electric connection of second controller has the second alarm bell, still includes connecting spring, connecting spring's right-hand member fixed mounting is on the wall body door frame, and connecting spring's left end and prevent fire door body fixed connection, prevent that the inside of rear end of fire door body is inlayed and is provided with first magnetic stripe, and the rear side of first magnetic stripe is connected with second permanent magnetism strip to the setting is inlayed in the inside of wall body door frame to second permanent magnetism strip.

Preferably, the fireproof door body and the wall body door frame form a telescopic structure, and the fireproof door body is connected with the wall body door frame in a magnetic manner.

Preferably, the observation window is in a round corner rectangle shape, the inside of the observation window is in a hollow structure, and the observation window is made of high-temperature-resistant glass materials.

Preferably, the open fire alarm and the first controller are symmetrically arranged about a central axis of the fixing groove, and the open fire alarm and the first controller are connected in a coupling mode.

Preferably, the first controller and the first alarm bell are symmetrically arranged with the second controller and the second alarm bell about a vertical central axis of the fixing groove, and the first controller and the first alarm bell are electrically connected with the second controller and the second alarm bell.

Compared with the prior art, the beneficial effects of the utility model are that: the fire door capable of early warning has an early warning function, is convenient for judging the condition of fire, and can well play a role in preventing the fire from spreading;

1. through the structural design of the smoke alarm, the temperature sensor, the second controller and the second alarm bell, when a fire disaster occurs, the second alarm bell can be controlled to generate an alarm sound under the action of the smoke alarm and the temperature sensor, so that people can be reminded to escape quickly;

2. through the structural design of the open fire alarm, the power line, the connecting line, the first controller, the first alarm bell and the observation window, the open fire alarm can monitor the open fire in the door, so that rescue workers are reminded of the fire situation in the fire-proof door, and the fire situation in the fire-proof door can be roughly judged through the observation window;

3. through the structural design of connecting spring, first magnetic stripe and second permanent magnetism strip for prevent fire door body and being pushed away the back, accessible connecting spring's effect and automatic answer home position, thereby make prevent fire door body and be in encapsulated situation, and the effect of first magnetic stripe of accessible and second permanent magnetism strip makes prevent that fire door body and wall body door frame are connected more firmly, effectively plays the effect that prevents the intensity of a fire and spread.

Drawings

Fig. 1 is a schematic top view of the cross-sectional structure of the present invention;

FIG. 2 is a front view of the cross-sectional structure of the present invention;

fig. 3 is a schematic view of the rear view cross-sectional structure of the present invention;

fig. 4 is a schematic view of the work flow of the present invention.

In the figure: 1. a wall doorframe; 2. a fire door body; 3. an observation window; 4. a handle; 5. fixing grooves; 6. an open fire alarm; 7. a power line; 8. a connecting wire; 9. a first controller; 10. a first alarm bell; 11. a smoke alarm; 12. a temperature sensor; 13. a second controller; 14. a second alarm bell; 15. a connecting spring; 16. a first magnetic stripe; 17. and the second permanent magnetic strip.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, rather than all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative work belong to the protection scope of the present invention based on the embodiments of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a fire door capable of giving early warning comprises a wall doorframe 1, a fire door body 2, an observation window 3, a handle 4, a fixing groove 5, an open fire alarm 6, a power cord 7, a connecting wire 8, a first controller 9, a first alarm bell 10, a smoke alarm 11, a temperature sensor 12, a second controller 13, a second alarm bell 14, a connecting spring 15, a first magnetic stripe 16 and a second permanent magnetic stripe 17, wherein the fire door body 2 is embedded in the inner side of the wall doorframe 1, the observation window 3 is embedded in the fire door body 2, the handle 4 is fixedly arranged on the front side and the rear side of the fire door body 2, the fire door also comprises a fixing groove 5, the fixing groove 5 is embedded in the left side of the wall doorframe 1, the open fire alarm 6 is arranged in the fixing groove 5, the outer end of the open fire alarm 6 is positioned on the front side of the fire door body 2, the power cord 7 is fixedly connected on the open fire, and the rear end of the lower part of the open fire alarm 6 is connected with a first controller 9 through a connecting wire 8, the lower part of the first controller 9 is connected with a first alarm bell 10 through a connecting wire 8, a smoke alarm 11 is installed below the open fire alarm 6, a temperature sensor 12 is arranged below the smoke alarm 11, the lower end of the temperature sensor 12 is connected with a second controller 13, the lower end of the second controller 13 is electrically connected with a second alarm bell 14, the smoke alarm further comprises a connecting spring 15, the right end of the connecting spring 15 is fixedly installed on the wall doorframe 1, the left end of the connecting spring 15 is fixedly connected with the fireproof door body 2, a first magnetic strip 16 is embedded in the rear end of the fireproof door body 2, the rear side of the first magnetic strip 16 is connected with a second permanent magnetic strip 17, and the second permanent magnetic strip 17 is embedded in the wall doorframe 1.

As shown in fig. 1, the open fire alarm 6 and the first controller 9 are symmetrically arranged about the central axis of the fixing groove 5, and the open fire alarm 6 is connected with the first controller 9 in a coupling manner, through the arrangement of the open fire alarm 6, the open fire alarm 6 can detect and alarm the open fire condition at the inner side of the fireproof door body 2, so that the rescuer can easily understand the fire, the first controller 9 and the first alarm bell 10 are symmetrically arranged with the second controller 13 and the second alarm bell 14 about the vertical central axis of the fixing groove 5, and the first controller 9 and the first alarm bell 10 are electrically connected with the second controller 13 and the second alarm bell 14, through the arrangement of the first controller 9 and the first alarm bell 10, the first controller 9 can remind the rescuers outside the fireproof door body 2, and the second alarm bell 14 can remind the rescuers inside the fireproof door body 2;

as shown in fig. 1 and 2, the fireproof door body 2 and the wall doorframe 1 form a telescopic structure, and the fireproof door body 2 is connected with the wall doorframe 1 in a magnetic manner, so that the fireproof door body 2 is more tightly connected with the wall doorframe 1 in a closed state through the magnetic connection between the fireproof door body 2 and the wall doorframe 1, thereby preventing smoke from being released;

like in fig. 2 and 3 observation window 3 be rounded rectangle, and the inside of observation window 3 is hollow structure to the material of observation window 3 is high temperature resistant glass material, and the design of accessible observation window 3 makes the personnel of suing and labouring conveniently observe the fire behavior condition of preventing 2 inboards of fire door body, thereby makes the exact judgement.

The working principle is as follows: when the fire door capable of early warning is used, when a fire disaster occurs, a smoke alarm 11 with the model of CST802 and a temperature sensor 12 with the model of KX-QW simultaneously monitor smoke and temperature, then signals are respectively transmitted to a second controller 13 with the model of A0890, information of the second controller 13 is transmitted to a second alarm bell 14, the second alarm bell 14 gives an alarm sound, the fire does not spread at the moment, personnel on the inner side of the fire door body 2 are reminded to rapidly process the fire, after the fire spreads, an open fire alarm 6 with the model of FS-6000C monitors the open fire, after the open fire is monitored, the signals are transmitted to a first controller 9 with the model of A0890, the first controller 9 transmits the signals to a first alarm bell 10, the first alarm bell 10 is controlled to give an alarm sound, and as the first alarm 10 is arranged on the outer side of the fire door body 2, therefore, if the rescuer hears the alarm sound of the first alarm bell 10, he or she will know that the fire inside the fire door body 2 has spread, so that the rescuer can conveniently make a reasonable judgment and take a corresponding rescue measure, and the fire door body 2 is provided with the observation window 3, so that the rescuer can observe the fire inside the fire door body 2 through the observation window 3, in addition, the connecting spring 15 is arranged between the upper end of the fire door body 2 and the wall doorframe 1, so that when the rescuer pushes away the fire door body 2, the connecting spring 15 is in a stretching state, and when the rescuer releases his or her hands for escaping, the fire door body 2 can return to the original position under the action of the connecting spring 15, so that the fire door body 2 is sealed with the wall doorframe 1 again, and the connection between the fire door body 2 and the wall doorframe 1 is firmer through the magnetic connection of the first magnetic stripe 16 and the second permanent magnetic stripe 17, prevent to prevent that fire door body 2 from opening under not receiving the exogenic action to make the fire behavior of preventing the inboard of fire door body 2 to stretch out, this is exactly this fire door's that can carry out the early warning theory of operation.

The utility model discloses the standard part that uses all can purchase from the market, and dysmorphism piece all can be customized according to the description with the record of drawing of description, and the concrete connected mode of each part all adopts conventional means such as ripe bolt, rivet, welding among the prior art, and machinery, part and equipment all adopt among the prior art, and conventional model, including the conventional connected mode among the circuit connection adoption prior art, and the details are not repeated here, and the content that does not make detailed description in this description belongs to the prior art that skilled person in the art knows.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. The utility model provides a can carry out fire door that prevents of early warning, includes wall body door frame (1), its characterized in that: the fireproof door is characterized in that a fireproof door body (2) is inlaid in the inner side of a wall body door frame (1), an observation window (3) is inlaid in the fireproof door body (2), handles (4) are fixedly mounted on the front side and the rear side of the fireproof door body (2), the fireproof door further comprises a fixing groove (5), the fixing groove (5) is inlaid in the left side of the wall body door frame (1), an open fire alarm (6) is mounted in the fixing groove (5), the outer end of the open fire alarm (6) is located on the front side of the fireproof door body (2), a power line (7) is fixedly connected to the open fire alarm (6), the rear end of the lower portion of the open fire alarm (6) is connected with a first controller (9) through a connecting line (8), a first alarm bell (10) is connected to the lower portion of the first controller (9), a smoke alarm (11) is mounted to the lower portion of the open fire alarm (6), and the below of smoke alarm (11) is provided with temperature sensor (12) to the lower extreme of temperature sensor (12) is connected with second controller (13), the lower extreme electric connection of second controller (13) has second alarm bell (14), still includes connecting spring (15), the right-hand member fixed mounting of connecting spring (15) is on wall body door frame (1), and the left end of connecting spring (15) and prevent fire door body (2) fixed connection, prevent that the inside of rear end of fire door body (2) is inlayed and is provided with first magnetic stripe (16), and the rear side of first magnetic stripe (16) is connected with second permanent magnetic stripe (17) to the inside of setting at wall body door frame (1) is inlayed in second permanent magnetic stripe (17).

2. A pre-alarmable fire rated door as claimed in claim 1, wherein: the fireproof door is characterized in that the fireproof door body (2) and the wall body door frame (1) form a telescopic structure, and the fireproof door body (2) is connected with the wall body door frame (1) in a magnetic mode.

3. A pre-alarmable fire rated door as claimed in claim 1, wherein: the observation window (3) is in a round corner rectangle shape, the inside of the observation window (3) is of a hollow structure, and the observation window (3) is made of high-temperature-resistant glass materials.

4. A pre-alarmable fire rated door as claimed in claim 1, wherein: the open fire alarm (6) and the first controller (9) are symmetrically arranged about the central axis of the fixing groove (5), and the open fire alarm (6) is connected with the first controller (9) in a coupling mode.

5. A pre-alarmable fire rated door as claimed in claim 1, wherein: first controller (9) and first alarm bell (10) and second controller (13) and second alarm bell (14) set up about the vertical axis symmetry of fixed slot (5), and the equal electric connection of connected mode between first controller (9) and first alarm bell (10) and second controller (13) and second alarm bell (14).