CN215632571U

CN215632571U - A security protection door fire resistive construction for fire control passageway

Info

Publication number: CN215632571U
Application number: CN202022384578.5U
Authority: CN
Inventors: 王露
Original assignee: Hangzhou Caishangshi Technology Co ltd
Current assignee: Hangzhou Caishangshi Technology Co ltd
Priority date: 2020-10-23
Filing date: 2020-10-23
Publication date: 2022-01-25
Anticipated expiration: 2030-10-23

Abstract

The utility model belongs to the technical field of security protection, and particularly relates to a security door fireproof structure for a fire fighting channel. The device installs the air extractor and extracts the dense smoke that the conflagration produced discharging other places, has avoided dense smoke to cause the injury to masses, makes the people sense and open fire door is automatic in certain within range through installing infrared sensor, because of the time of the mistake escape of opening the door when avoiding the conflagration breaing out, install voice prompt and can voice prompt masses export of fleing when smoke transducer detects dense smoke, avoid making masses escape because of taking place the conflagration in disorder and running the wrong direction and lead to the mistake to flee.

Description

A security protection door fire resistive construction for fire control passageway

Technical Field

The utility model belongs to the technical field of security protection, and particularly relates to a security protection door fireproof structure for a fire fighting channel.

Background

The security protection can be understood as an abbreviation of 'safety precaution', and the security protection is safe according to the explanation of the current Chinese dictionary, namely no danger, no harm and no accident; by security, it is meant defence, i.e. preparing to cope with attacks or to avoid victims, or defence, i.e. defence and protection, and by combining the above explanations, the following definitions can be given for security: the method comprises the steps of preparing and protecting to cope with attacks or avoid victims, so that a protected object is in a safe state without danger, invasion and accidents, obviously, the safety is a purpose, the precaution is a means, the purpose of safety is achieved or realized by the precaution means, and is the basic connotation of safety precaution, and the safety precaution system is an intrusion alarm system, a video security monitoring system, an entrance and exit control system, a BSV liquid crystal splicing wall system, an entrance guard fire protection system, an explosion-proof safety inspection system and the like which are formed by using safety precaution products and other related products and aims at maintaining social public safety; or an electronic system or network of subsystems combined or integrated by these systems.

The security protection door is installed in order to protect people's residence and important equipment's necessities better in the building, can play good protection effect, along with improvement of living condition and improvement of living safety demand, people also are higher and higher to the requirement of security protection door, the security protection door fire resistive construction of most fire control passageways is mostly closed with the fire protection security protection door at present and is played the fire prevention back-fire relief, can produce a large amount of dense smokes when taking place the conflagration, and the security protection door fire resistive construction of most fire control passageways on the market is not good to the isolation effect of dense smokes, thereby probably lead to leading to the injury to masses ' lives and property.

SUMMERY OF THE UTILITY MODEL

To solve the problems set forth in the background art described above. The utility model provides a security door fireproof structure for a fire fighting channel, which solves the problems that most of the existing security door fireproof structures of the fire fighting channel are used for closing a fireproof security door to achieve smoke isolation and fire relief, a large amount of dense smoke is generated in the case of fire, and the security door fireproof structures of most of the fire fighting channels on the market have poor isolation effect on the dense smoke, so that the lives and properties of people can be possibly injured.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a security protection door fire resistive construction for fire control passageway, includes the door frame, the water cavity has been seted up to the inside of door frame, the air exhauster is installed to the top in water cavity, the surface mounting of door frame has the shower nozzle, infrared sensor is installed to the top of shower nozzle, the outer wall of door frame is provided with prevents fire door, the suction opening has been seted up to the outer wall on door frame surface, the suction opening is connected with the air exhauster, the hinge is installed to one side in suction opening, the door frame is connected with preventing fire door through the hinge, the pipe of discharging fume is installed at the top of door frame, voice prompt is installed to infrared sensor's top, the LED display screen is installed to one side of voice prompt, smoke transducer is installed to one side of LED display screen.

Preferably, the water chamber internally mounted has the water pump, the surface mounting of water pump delivery outlet has the water pipe, the water pipe is connected with the shower nozzle, the water injection pipe is installed to one side of water pump.

Preferably, the surface mounting who prevents fire door has the first in command, the second in command is installed to the below of first in command, prevent that the fire door surface's outer wall installs fireproof paint layer, the internally mounted who prevents fire door has the sand board, the perlite board is installed to one side of sand board, the fire prevention gypsum board is installed to one side of perlite board, the surface mounting who prevents fire door one end has rubber packing pad.

Preferably, the second is installed to the bottom of set casing and is connected rotary joint, rotary joint's surface mounting has the connecting rod is connected to the second, first connection rotary joint is installed to the bottom of connecting rod one end, first connection rotary joint's surface mounting has electric telescopic handle, electric telescopic handle's one end is installed and is connected fixed rotatory piece.

Compared with the prior art, the utility model has the beneficial effects that:

the device installs the air extractor and extracts the dense smoke that the conflagration produced discharging other places, has avoided dense smoke to cause the injury to masses, makes the people sense and open fire door is automatic in certain within range through installing infrared sensor, because of the time of the mistake escape of opening the door when avoiding the conflagration breaing out, install voice prompt and can voice prompt masses export of fleing when smoke transducer detects dense smoke, avoid making masses escape because of taking place the conflagration in disorder and running the wrong direction and lead to the mistake to flee.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model and not to limit the utility model. In the drawings:

FIG. 1 is a first perspective view of the present invention;

FIG. 2 is a second perspective view of the present invention;

FIG. 3 is a perspective cross-sectional view of the present invention;

FIG. 4 is an enlarged view taken at A of FIG. 1 in accordance with the present invention;

figure 5 is a perspective cross-sectional view of the fire rated door of the present invention.

In the figure: 1, a door frame; 2, an infrared sensor; 3, a spray head; 4, a voice prompter; 5, an electric push rod; 6 connecting rods; 7, an electric telescopic rod; 8, connecting a fixed rotating block; 9 a first connecting swivel; 10 fire door; 11 a smoke exhaust pipe; 12 a smoke sensor; 13LED display screen; 14 air suction openings; 15 a first handle; 16 a second handle; 17 a rubber gasket; 18 an exhaust fan; 19 a water pipe; 20 a water injection pipe; 21 a water pump; 22 a water chamber; 23 a layer of fire retardant coating; 24 sand boards; 25 perlite plates; 26 fire-resistant gypsum board; 27 chute; 28 a serration plate; 29 a second connecting swivel; 30 gears; 31 secure the shell.

Detailed Description

The technical solutions 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 a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides the following technical solutions: the utility model provides a security protection door fire resistive construction for fire control passageway, including door frame 1, water cavity 22 has been seted up to door frame 1's inside, air exhauster 18 is installed to water cavity 22's top, door frame 1's surface mounting has shower nozzle 3, infrared sensor 2 is installed to the top of shower nozzle 3, door frame 1's outer wall is provided with prevents fire door 10, suction opening 14 has been seted up to the outer wall on door frame 1 surface, suction opening 14 is connected with air exhauster 18, the hinge is installed to one side of suction opening 14, door frame 1 is connected with preventing fire door 10 through the hinge, smoke exhaust pipe 11 is installed at door frame 1's top, voice prompt 4 is installed to infrared sensor 2's top, LED display screen 13 is installed to one side of voice prompt 4, smoke transducer 12 is installed to one side of LED display screen 13.

Specifically, the internally mounted of water cavity 22 has water pump 21, and the surface mounting of the delivery outlet of water pump 21 has water pipe 19, and water pipe 19 is connected with shower nozzle 3, and water injection pipe 20 is installed to one side of water pump 21, adds fire extinguishing agent and water of certain proportion to water cavity 22 through water injection pipe 20, and fire extinguishing agent sprays through water pump 21 through water pipe 19 to shower nozzle 3 and puts out a fire.

Specifically, the surface mounting who prevents fire door 10 has the first in command 15, the second in command 16 is installed to the below of first in command 15, fire door 10 installs fireproof paint layer 23 on the outer wall on surface, fire door 10's internally mounted has sand board 24, perlite board 25 is installed to one side of sand board 24, fireproof gypsum board 26 is installed to one side of perlite board 25, the surface mounting who prevents fire door 10 one end has rubber seal pad 17, it can be effectual fire-retardant to make the device through the fireproof material board of multiple structure, yellow sand has been placed to the inside of sand board 24.

Specifically, spout 27 is installed to the below of LED display screen 13, the inside surface mounting of spout 27 has serration plate 28, electric putter 5 is installed to the one end of serration plate 28, the surface of serration plate 28 is provided with gear 30, set casing 31 is installed to one side of gear 30, the people can drive the rotatory connecting rod 6 that makes gear 30 drive set casing 31 bottom through electric putter 5 gear 30 of serration plate 28 in the scope through infrared sensor 2 response, it opens to stretch out and draw back messenger fire door through electric telescopic handle 7.

Specifically, the second connecting rotary joint 29 is installed at the bottom of the fixed shell 31, the surface mounting of the second connecting rotary joint 29 has the connecting rod 6, the first connecting rotary joint 9 is installed at the bottom of one end of the connecting rod 6, the surface mounting of the first connecting rotary joint 9 has the electric telescopic handle 7, and the one end of the electric telescopic handle 7 is installed with the connecting fixed rotary block 8.

The working principle and the using process of the utility model are as follows: after the fire extinguisher is installed, a certain proportion of fire extinguishing agent and water are added into a water cavity 22 through a water injection pipe 20, a person can drive a gear 30 of a serrated plate 28 to rotate through an electric push rod 5 in a sensing range of an infrared sensor 2 so that the gear 30 drives a connecting rod 6 at the bottom of a fixed shell 31, the fire door is opened through stretching and retracting of an electric telescopic rod 7, thick smoke is detected through a smoke sensor 12 when a fire occurs, an escape exit of a crowd is reminded through a voice prompter 4, attention of the crowd is reminded through an LED display screen 13, the thick smoke is sucked through an air extractor 18 and is discharged to other places through a smoke exhaust pipe 11 when the fire door is opened, the fire extinguishing agent is sprayed to a fire extinguishing device through a water pump 21 and a water pipe 19 to a spray nozzle 3, and all electric equipment in the fire extinguishing device is powered through an external power supply.

Finally, it should be noted that: 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 changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the utility model. Any modification, equivalent replacement, or improvement 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 a security protection door fire resistive construction for fire control passageway, includes door frame (1), its characterized in that: a water cavity (22) is arranged in the door frame (1), an exhaust fan (18) is arranged above the water cavity (22), a spray head (3) is arranged on the surface of the door frame (1), an infrared sensor (2) is arranged above the spray head (3), the outer wall of the door frame (1) is provided with a fireproof door (10), the outer wall of the surface of the door frame (1) is provided with an air suction opening (14), the air suction opening (14) is connected with an exhaust fan (18), one side of the air suction opening (14) is provided with a hinge, the door frame (1) is connected with a fireproof door (10) through a hinge, a smoke exhaust pipe (11) is installed at the top of the door frame (1), a voice prompter (4) is arranged above the infrared sensor (2), an LED display screen (13) is arranged on one side of the voice prompter (4), and a smoke sensor (12) is arranged on one side of the LED display screen (13).

2. The fire protection structure of a security door for a fire passage of claim 1, wherein: the internally mounted of water cavity (22) has water pump (21), the surface mounting of water pump (21) delivery outlet has water pipe (19), water pipe (19) are connected with shower nozzle (3), water injection pipe (20) are installed to one side of water pump (21).

3. The fire protection structure of a security door for a fire passage of claim 1, wherein: the surface mounting who prevents fire door (10) has first in command (15), second in command (16) are installed to the below of first in command (15), fireproof coating layer (23) are installed to the outer wall of preventing fire door (10) surface, the internally mounted who prevents fire door (10) has sand board (24), pearlite board (25) are installed to one side of sand board (24), fire prevention gypsum board (26) are installed to one side of pearlite board (25), the surface mounting who prevents fire door (10) one end has rubber packing pad (17).

4. The fire protection structure of a security door for a fire passage of claim 1, wherein: spout (27) are installed to the below of LED display screen (13), the inside surface mounting of spout (27) has serration plate (28), electric putter (5) are installed to the one end of serration plate (28), the surface of serration plate (28) is provided with gear (30), set casing (31) are installed to one side of gear (30).

5. The security door fire protection structure for fire fighting access according to claim 4, characterized in that: second connection rotary joint (29) is installed to the bottom of set casing (31), the surface mounting of second connection rotary joint (29) has connecting rod (6), first connection rotary joint (9) are installed to the bottom of connecting rod (6) one end, the surface mounting of first connection rotary joint (9) has electric telescopic handle (7), the one end of electric telescopic handle (7) is installed and is connected fixed rotatory piece (8).