CN218293370U

CN218293370U - Prevent fire door with safeguard function

Info

Publication number: CN218293370U
Application number: CN202222073438.5U
Authority: CN
Inventors: 段颍涛; 颜庭武; 王彬杰; 张少云
Original assignee: Fairhuikang Shandong Door Industry Co ltd
Current assignee: Fairhuikang Shandong Door Industry Co ltd
Priority date: 2022-08-08
Filing date: 2022-08-08
Publication date: 2023-01-13
Anticipated expiration: 2032-08-08

Abstract

The utility model belongs to the technical field of prevent fire door, especially, prevent fire door with safeguard function is single door body to the present fire door is the mostly, prevents that fire door can't last to stop the intensity of a fire, the relatively poor problem of protectiveness, now proposes following scheme, and it includes the door frame, sealed articulated on the door frame have a body, and the front side fixed mounting of door frame has the protection piece, and the protection piece is the cavity setting, fixed mounting has the trunk line on the rear side inner wall of protection piece, and the sealed intercommunication in bottom of trunk line has the bleeder, and the quantity of bleeder is provided with a plurality ofly, and the equal sealed intercommunication in bottom of a plurality of bleeder has atomizer, and the bottom inner wall of a plurality of atomizer all runs through the protection piece and all extends to the below of protection piece, the utility model discloses than conventional fire door, when taking place the conflagration, not only can last to stop the intensity of a fire, can also take out the smog that catches fire and produce to the regional outside, promoted nature and factor of safety.

Description

Prevent fire door with safeguard function

Technical Field

The utility model relates to a prevent fire door technical field, especially relate to a prevent fire door with safeguard function.

Background

The fire door is an important component in fire-fighting equipment and is an important part in social fire prevention, and a door closer of the fire door or a door closing device (except for special parts such as a pipeline well door and the like) which can automatically close a door leaf of a normally open fire door when a fire occurs is arranged on the fire door, namely, the door closer of the fire door is required to be arranged on other parts except for some special parts such as the pipeline well door without the need of installing the door closer.

At present, most of fireproof doors are single door bodies, the fireproof doors cannot continuously block fire, the protection performance is poor, and therefore the fireproof doors with the protection function are provided to solve the problems existing in the content.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem that the existing fireproof door is mostly a single door body in the prior art, the fireproof door can not continuously stop the fire, and has the relatively poor defect of protection, and the fireproof door with the protection function is provided.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a prevent fire door with safeguard function, includes the door frame, the door frame upper seal articulates there is the door body, the front side fixed mounting of door frame has the protection piece, and the protection piece sets up for cavity, fixed mounting has the trunk line on the rear side inner wall of protection piece, the sealed intercommunication in bottom of trunk line has the bleeder, and the quantity of bleeder is provided with a plurality ofly, and the equal sealed intercommunication in bottom of a plurality of bleeder has atomizer, and the bottom of a plurality of atomizer all runs through the bottom inner wall of protection piece and all extends to the below of protection piece, sealed fixed mounting has the pipe of discharging fume on the top inner wall of protection piece, and the quantity of the pipe of discharging fume is provided with two, and two bottoms of the pipe of discharging fume all run through the bottom inner wall of protection piece and all lie in same horizontal plane with the bottom of protection piece.

Preferably, for the convenience of promoting the protectiveness, fixed mounting has embedded water tank on the rear side inner wall of protection piece, and embedded water tank's right side fixed mounting has embedded water pump, embedded water pump's input and embedded water tank's inside seal are linked together, and embedded water pump's output and the inside seal of trunk line are linked together, the last electrically connected with control of embedded water pump.

Preferably, for promoting intelligent degree, the control includes the PLC control panel, and the right side of PLC control panel and the right side inner wall fixed mounting of protection piece, fixed mounting has bee calling organ on the top inner wall of protection piece, and bee calling organ and PLC control panel electric connection, the electric connection has the monitoring subassembly on the PLC control panel.

Preferably, for the convenience of the emergence of intelligent recognition conflagration, the monitoring subassembly includes smoke transducer and naked light detector, and smoke transducer and naked light detector's the top all with the bottom fixed mounting of protection piece, smoke transducer and naked light detector all with PLC control panel electric connection.

Preferably, in order to facilitate the discharge of smog, two inside all sealed fixed mounting that discharge fume the pipe have the air exhauster, and two inside all sealed fixed mounting that discharge fume the pipe have the active carbon layer, two inside all sealed fixed mounting that discharge fume the pipe have two dustproof steel meshes, and two rear ends of discharging fume the pipe all run through the rear side inner wall of protection piece and the front side of door frame and all extend to the rear side of door frame.

Preferably, in order to operate the door body conveniently, the front side of the door body is provided with a fireproof visual window and an inner handle, and the inner handle is positioned on the right side of the fireproof visual window.

The utility model has the advantages that: the specifications of the smoke sensor, the open fire detector, the embedded water pump, the atomizing nozzle, the PLC control panel, the buzzer, the exhaust fan and the activated carbon layer can be selected according to actual use, the protective block is positioned on the inner side surface of the door body, when a fire disaster occurs, the smoke sensor and the open fire detector at the bottom of the protective block are matched with each other to recognize a signal of the fire disaster, the PLC control panel can start the embedded water pump and the two exhaust fans and simultaneously start the buzzer, the occurrence of the fire disaster is reminded, the embedded water pump can pump water in the embedded water tank to the inside of the main pipeline, then the water is sprayed through the plurality of branch pipes and the atomizing nozzle, a water curtain is formed on the front side of the door body, fire prevention is carried out by matching with the self characteristics of the door body, the atomizing nozzle can also wet the inner side of the door body to cool the door body, meanwhile, the two exhaust fans can pump smoke in the fire disaster area to the outside of the fire disaster area, the trapped person due to the smoke, the situation of the smoke occurs, the rescue delay time, and compared with the conventional fire door, when the fire disaster occurs, the smoke can be continuously blocked, the smoke generated in the fire disaster area can be pumped to the outside of the protection performance and the safety factor of the fire disaster are improved;

in order to solve the problem that dust is easy to enter the smoke exhaust pipe, the smoke exhaust pipe is arranged in an L shape, and two dustproof steel meshes are arranged in the smoke exhaust pipe, so that the dust can be prevented from entering the smoke exhaust pipe;

in order to solve the problem that the smoke exhausted from the fire catching area can pollute the external space, the extracted smoke can be adsorbed through the activated carbon layer arranged inside the smoke exhaust pipe, and the air in the external space cannot be polluted.

Drawings

Fig. 1 is a perspective view of a part of a fireproof door with a protection function in accordance with the present invention;

fig. 2 is a schematic front view of a fire door with a protection function according to the present invention;

fig. 3 is a side view of a smoke exhaust pipe structure of the fire door with protection function of the present invention;

fig. 4 is an enlarged schematic view of a part a of the structure in fig. 2 of the fire door with protection function provided by the utility model.

In the figure: 1. a door frame; 2. a door body; 3. a protection block; 4. a smoke sensor; 5. an open flame detector; 6. a water tank is embedded; 7. a water pump is embedded; 8. a main pipeline; 9. a branch pipe; 10. an atomizing spray head; 11. a PLC control panel; 12. a buzzer; 13. a smoke exhaust pipe; 14. an exhaust fan; 15. an activated carbon layer; 16. a dust-proof steel mesh; 17. a fireproof visual window; 18. an inner handle.

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.

Example one

Referring to fig. 1-4, a fireproof door with a protection function, comprising a door frame 1, a door body 2 is hermetically hinged on the door frame 1, specifications of the door body 2 and the door frame 1 can be selected according to practice, the door body 2 and the door frame 1 are fireproof, a protection block 3 is fixedly installed on the front side of the door frame 1, when the door body 2 is closed, the front side of the protection block 3 is positioned above the front side of the door body 2, the protection block 3 is in a hollow configuration, a main pipe 8 is fixedly installed on the inner wall of the rear side of the protection block 3, the main pipe 8 is transversely arranged, the bottom of the main pipe 8 is hermetically communicated with branch pipes 9, the number of the branch pipes 9 is multiple, the branch pipes 9 are vertically arranged with the main pipe 8, the branch pipes 9 are transversely arranged at the bottom of the main pipe 8, the bottoms of the branch pipes 9 are hermetically communicated with atomizing nozzles 10, the specifications of the atomizing nozzles 10 can be selected according to practice, the bottoms of the atomizing nozzles 10 penetrate through the inner wall of the bottom of the protective block 3 and extend to the lower part of the protective block 3, when a fire disaster occurs, a water curtain can be formed on the front side of the door body 2 for protection, the inner wall of the top of the protective block 3 is fixedly provided with two smoke exhaust pipes 13 in a sealing manner, the number of the smoke exhaust pipes 13 is two, the two smoke exhaust pipes 13 are arranged in an L shape, the two smoke exhaust pipes 13 are respectively positioned at one side, away from each other, of the two branch pipes 9 at the leftmost side and the rightmost side, the bottoms of the two smoke exhaust pipes 13 penetrate through the inner wall of the bottom of the protective block 3 and are positioned at the same horizontal plane with the bottom of the protective block 3, in order to promote the protection property, the inner wall of the rear side of the protective block 3 is fixedly provided with the embedded water tank 6, the water is arranged inside the embedded water tank 6, the right side of the embedded water pump 7 is fixedly provided with the embedded water pump 7, and the specification of the embedded water pump 7 can be selected according to practical use, the intelligent fire alarm device has the advantages that the intelligent fire alarm device is used for drawing out water of the embedded water tank 6 to be led into the interior of the main pipeline 8, the input end of the embedded water pump 7 is communicated with the interior of the embedded water tank 6 in a sealed mode, the output end of the embedded water pump 7 is communicated with the interior of the main pipeline 8 in a sealed mode, the U-shaped pipe and the interior of the main pipeline 8 are communicated in a sealed mode, the embedded water pump 7 is electrically connected with a control piece, in order to improve the intelligent degree, the control piece comprises a PLC control panel 11, the specifications of the PLC control panel 11 can be selected according to actual conditions, the right side of the PLC control panel 11 and the right side inner wall of the protection block 3 are fixedly installed, a buzzer 12 is fixedly installed on the inner wall of the top of the protection block 3, the buzzer 12 is used for reminding of fire occurrence, the fact that the PLC control panel 12 is electrically connected with the PLC control panel 11, the PLC control panel 11 can control the buzzer 12 and the embedded water pump 7 to be started and closed, the PLC control panel 11 is electrically connected with a monitoring assembly, the monitoring assembly is electrically connected with the smoke sensor 4 and the smoke sensor 5, the smoke sensor 4 and the smoke detector 5 can be selected according to information, the smoke sensor 4 and the smoke detector 5, the smoke sensor 5 can be installed on the smoke sensor 5, and the smoke sensor 5 can be installed on the smoke sensor 5, and the smoke sensor 5.

Example two

The following further improvements are made on the basis of the first embodiment:

the utility model discloses in, in order to facilitate discharge smog, two inside all sealed fixed mounting of discharging fume pipe 13 have air exhauster 14, air exhauster 14's specification can be chooseed for use according to actual, the effect is to take out the smog that catches fire and produce, and two inside all sealed fixed mounting of discharging fume pipe 13 have activated carbon layer 15, activated carbon layer 15's effect adsorbs discharged smog, two inside all sealed fixed mounting of discharging fume pipe 13 have two dustproof steel nets 16, dustproof steel net 16 is located the tip of discharging fume pipe 13, and two rear ends of discharging fume pipe 13 all run through the rear side inner wall of protection block 3 and the front side of door frame 1 and all extend to the rear side of door frame 1, for the convenience of operating door body 2, the front side of door body 2 is provided with fire prevention visual window 17 and interior handle 18, fire prevention visual window 17 and interior handle 18's specification can be chooseed for use according to actual, and interior handle 18 is located the right side of fire prevention visual window 17.

The utility model discloses in, when the conflagration appears, smoke transducer 4 and the signal that the 5 cooperation discernment conflagration of naked light detector of protection piece 3 bottom take place, PLC control panel 11 can start built-in water pump 7 and two air exhauster 14 start bee calling organ 12 simultaneously, remind the conflagration to appear, built-in water pump 7 can be taken out to the inside of trunk line 8 in the built-in water tank 6, spray via a plurality of bleeder 9 and atomizer 10 that set up again, form one water curtain at the front side of door body 2, the characteristic of the cooperation door body 2 self is prevented fires, atomizer 10 still can wet the inboard of door body 2, cool down to door body 2, meanwhile, two air exhausters 14 can be taken out the smog in the area of catching fire to the regional outside of catching fire, place stranded personnel and appear the situation of choking because of smog, delay time for the rescue, compare conventional fire door, when the conflagration takes place, not only can continuously block the fire, can also take out the smog that the production of catching fire to the regional outside of catching fire, nature and factor of safety have been promoted protection.

In the description of the present application, it should be further noted that, unless otherwise explicitly stated or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and may include, for example, a fixed connection, a detachable connection, an integral connection, a mechanical connection, an electrical connection, a direct connection, a connection through an intermediate medium, and a connection between two elements. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art according to specific circumstances.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a prevent fire door with safeguard function, includes door frame (1), door frame (1) upper seal articulates there is the door body (2), its characterized in that, the front side fixed mounting of door frame (1) has protection piece (3), and protection piece (3) set up for cavity, fixed mounting has trunk line (8) on the rear side inner wall of protection piece (3), the sealed intercommunication in bottom of trunk line (8) has lateral pipe (9), and the quantity of lateral pipe (9) is provided with a plurality ofly, and the bottom of a plurality of lateral pipes (9) all seals the intercommunication and has atomizer (10), and the bottom of a plurality of atomizers (10) all runs through the bottom inner wall of protection piece (3) and all extends to the below of protection piece (3), sealed fixed mounting has smoke pipe (13) on the top inner wall of protection piece (3), and the quantity of discharging fume pipe (13) is provided with two, and the bottom of two discharging fume pipe (13) all runs through the bottom inner wall of protection piece (3) and all lies in same horizontal plane with the bottom of protection piece (3).

2. The fireproof door with protection function according to claim 1, wherein an embedded water tank (6) is fixedly installed on the inner wall of the rear side of the protection block (3), an embedded water pump (7) is fixedly installed on the right side of the embedded water tank (6), the input end of the embedded water pump (7) is communicated with the inner seal of the embedded water tank (6), the output end of the embedded water pump (7) is communicated with the inner seal of the main pipeline (8), and a control part is electrically connected to the embedded water pump (7).

3. The fireproof door with protection function according to claim 2, wherein the control member comprises a PLC control board (11), the right side of the PLC control board (11) and the right side inner wall of the protection block (3) are fixedly installed, a buzzer (12) is fixedly installed on the top inner wall of the protection block (3), the buzzer (12) and the PLC control board (11) are electrically connected, and the PLC control board (11) is electrically connected with a monitoring assembly.

4. The fireproof door with protection function according to claim 3, characterized in that, the monitoring component comprises a smoke sensor (4) and an open fire detector (5), the top of the smoke sensor (4) and the top of the open fire detector (5) are fixedly installed with the bottom of the protection block (3), and the smoke sensor (4) and the open fire detector (5) are electrically connected with the PLC control board (11).

5. The fireproof door with the protection function according to claim 1, wherein an exhaust fan (14) is fixedly installed inside each of the two smoke exhaust pipes (13) in a sealing manner, an activated carbon layer (15) is fixedly installed inside each of the two smoke exhaust pipes (13) in a sealing manner, two dustproof steel nets (16) are fixedly installed inside each of the two smoke exhaust pipes (13) in a sealing manner, and the rear ends of the two smoke exhaust pipes (13) penetrate through the inner wall of the rear side of the protection block (3) and the front side of the door frame (1) and extend to the rear side of the door frame (1).

6. The fireproof door with protection function according to claim 1, characterized in that the door body (2) is provided with a fireproof visual window (17) and an inner handle (18) at the front side, and the inner handle (18) is located at the right side of the fireproof visual window (17).