CN212958344U

CN212958344U - Smoke-sensing fire escape door

Info

Publication number: CN212958344U
Application number: CN202021304121.2U
Authority: CN
Inventors: 崔浩
Original assignee: Beijing Yiyang Time Building Technology Co ltd
Current assignee: Beijing Yiyang Time Building Technology Co ltd
Priority date: 2020-07-06
Filing date: 2020-07-06
Publication date: 2021-04-13
Anticipated expiration: 2030-07-06

Abstract

The utility model discloses a smoke-sensing fire escape door, which comprises a door frame, wherein both sides of the middle of the door frame are fixedly connected with second protective doors, a sliding groove is arranged in the middle of the second protective door, the inner wall of the sliding groove is connected with the first protective door in a sliding way, the upper end surface of the second protective door is fixedly connected with a controller, one side of the controller and the other side of the middle part of the door frame are fixedly connected with a smoke detector, the two sides of the inner part of the upper end of the door frame are fixedly connected with air cylinders, one end of each air cylinder extends to form a telescopic rod, one end of the telescopic rod is fixedly connected with a connecting block, one end of the connecting block is fixedly connected with the upper end of the first protective door, the door frame is characterized in that a plurality of through holes are formed in the end faces of the two sides of the door frame, suction fans are arranged in the through holes, and sprayers are fixedly connected to the end faces of the two sides of the door frame and below the through holes. The utility model discloses in, can effectively carry out one and flee the use.

Description

Smoke-sensing fire escape door

Technical Field

The utility model relates to a fire control field especially relates to a smoke sensing fire escape door.

Background

When a fire disaster occurs, a large amount of dense smoke is generated often, a large amount of toxic gas is carried in the dense smoke, death personnel are not burned out often in a fire scene, but the death personnel are poisoned and killed by oxygen deficiency suffocation or toxic gas inhalation caused by the large amount of dense smoke, and the problem of how to reduce the inhalation of the toxic gas such as smoke and the like and rapidly escape from the fire scene is to be solved urgently at present.

The emergency exits in the present stage use traditional relatively, and can not effectively reduce the smog concentration around the emergency exits, compare under, the utility model discloses, can provide an effective while of fleing, reduce the smog concentration around the emergency exits, be convenient for effectively carry out one and flee the use, the result of use is very good.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a smoke-sensing fire escape door.

In order to achieve the above purpose, the utility model adopts the following technical scheme: a smoke-sensing fire-fighting escape door comprises a door frame, wherein both sides of the middle of the door frame are fixedly connected with a second protective door, the middle of the second protective door is provided with a chute, the inner wall of the chute is connected with a first protective door in a sliding way, the upper end face of the second protective door is fixedly connected with a controller, one side of the controller and the other side of the controller relative to the middle of the door frame are fixedly connected with a smoke sensor, both sides of the inner part of the upper end of the door frame are fixedly connected with air cylinders, one end of each air cylinder extends to form a telescopic rod, one end of each telescopic rod is fixedly connected with a connecting block, one end of each connecting block is fixedly connected with the upper end of the first protective door, both side end faces of the door frame are provided with a plurality of through holes, suction fans are arranged inside the through holes, both side end faces of the door frame and sprayers, the lower extreme fixedly connected with slide rail of door frame, first guard gate and slide rail sliding connection.

As a further description of the above technical solution:

one side of first guard gate and for one side inner wall fixedly connected with flame retardant coating of spout.

As a further description of the above technical solution:

one side fixedly connected with sealing pad layer of first guard gate.

As a further description of the above technical solution:

the door frame is characterized in that two side faces of the upper end of the door frame are fixedly connected with first smoke through pipelines, the upper end of the interior of the door frame is provided with a second smoke through pipeline, and one end of the second smoke through pipeline is fixedly connected with the first smoke through pipeline.

As a further description of the above technical solution:

the door frame is characterized in that two side faces of the lower end of the door frame are fixedly connected with first water through pipelines, a second water through pipeline is arranged at the lower end of the interior of the door frame, and the first water through pipelines are fixedly connected with the second water through pipeline.

As a further description of the above technical solution:

the through hole is connected with the second through-smoke pipeline, and the sprayer is connected with the second through-smoke pipeline.

The utility model discloses following beneficial effect has:

1. the utility model discloses, carry out the response to smog concentration through feeling the cigarette ware, control the cylinder through the controller and carry out a flexible, carry out to open the use to first guard gate, carry out an effectual flee.

2. The utility model discloses, carry out a absorption through the suction fan with the smog around the emergency exit, reduce the smog concentration around the emergency exit, come to act on the smog around the emergency exit through the atomizer, form an effectual passway for escaping, first logical tobacco pipe says and the second logical tobacco pipe says effectively derives smog, comes to carry out a water supply use to the atomizer through first logical water pipeline and second logical water pipeline.

3. The utility model discloses, the seal cushion layer that first guard gate combination department set up can prevent effectively that smog from wafting out when first guard gate is closed.

Drawings

Fig. 1 is a schematic structural view of a smoke-sensitive fire escape door provided by the utility model;

fig. 2 is a schematic side view of a door frame of a smoke-sensitive fire escape door provided by the present invention;

fig. 3 is a cross-sectional view taken at a in fig. 1.

Illustration of the drawings:

1. a door frame; 2. a slide rail; 3. sealing the cushion layer; 4. a first guard gate; 5. a second guard gate; 6. a sprayer; 7. a suction fan; 8. a through hole; 9. a controller; 10. a telescopic rod; 11. connecting blocks; 12. a smoke detector; 13. a cylinder; 14. a first smoke passage; 15. a first water passage; 16. a fire barrier layer; 17. a chute; 18. a second smoke passage; 19. and the second water through pipeline.

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.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, 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 meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-3, the present invention provides an embodiment: a smoke-sensing fire-fighting escape door comprises a door frame 1, wherein both sides of the middle of the door frame 1 are fixedly connected with a second protective door 5, the middle of the second protective door 5 is provided with a chute 17, the inner wall of the chute 17 is slidably connected with a first protective door 4, the first protective door 4 can be conveniently and effectively used in a sliding way, the first protective door 4 can be conveniently and effectively opened and used, the second protective door 5 can support the first protective door 4, the upper end surface of the second protective door 5 is fixedly connected with a controller 9 which can effectively perform a control use, one side of the controller 9 and the other side of the controller relative to the middle of the door frame 1 are fixedly connected with a smoke sensor 12, when smoke with higher concentration is sensed, the controller 9 can be opened, both sides of the inner part of the upper end of the door frame 1 are fixedly connected with air cylinders 13, one end of each air cylinder 13 extends to form an expansion link 10, one end fixedly connected with connecting block 11 of telescopic link 10, the one end of connecting block 11 and the upper end fixed connection of first guard gate 4, effectively open first guard gate 4 and use, the both sides terminal surface of door frame 1 all is provided with through-hole 8 a plurality of, the inside of through-hole 8 is provided with suction fan 7, be convenient for effectively carry out a absorption with near door frame 1 smog, reduce the smog concentration around the emergency exit, the both sides terminal surface of door frame 1 and the equal fixedly connected with atomizer 6 in the below of through-hole 8, come to act on smog, thereby make emergency exit department form a good environment of fleing, the lower extreme fixedly connected with slide rail 2 of door frame 1, first guard gate 4 and slide rail 2 sliding connection, be convenient for effectively carry out a removal and use.

A fireproof layer 16 is fixedly connected with the inner wall of one side of the first protective door 4 opposite to the sliding groove 17, so as to effectively prevent fire, a sealing cushion layer 3 is fixedly connected with one side of the first protective door 4, can prevent effectively that smog from passing through the junction of first guard gate 4, the first logical pipeline 14 of the equal fixedly connected with of upper end both sides face of door frame 1, the inside upper end of door frame 1 is provided with second logical pipeline 18, the one end and the first logical pipeline 14 fixed connection of second logical pipeline 18, the first logical pipeline 15 of the equal fixedly connected with of lower extreme both sides face of door frame 1, the inside lower extreme of door frame 1 is provided with second logical pipeline 19, first logical pipeline 15 and second logical pipeline 19 fixed connection, through-hole 8 is connected with second logical pipeline 18, effectively derive smog, atomizer 6 is connected with second logical pipeline 19, effectively use to get atomizer 6 to carry out the use of spraying at a water source.

The working principle is as follows: the utility model discloses smoke sensing fire control emergency exit, come to carry out the response to smog concentration through smoke detector 12, control cylinder 13 through controller 9 and carry out a flexible, it uses to open first guard gate 4 to come to go on, carry out an effectual fleing, carry out a absorption with the smog around the emergency exit through suction fan 7, reduce the smog concentration around the emergency exit, come to act on the smog around the emergency exit through atomizer 6, form an effectual passway for escaping, first passway for escaping 14 and second passway for escaping 18 effectively derive smog, come to carry out a water supply through first water service pipeline 15 and second passway for escaping 19 and use atomizer 6.

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 modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The utility model provides a smoke-sensitive fire escape door, includes door frame (1), its characterized in that: the middle two sides of the door frame (1) are fixedly connected with a second protective door (5), the middle of the second protective door (5) is provided with a sliding groove (17), the inner wall of the sliding groove (17) is connected with a first protective door (4) in a sliding manner, the upper end face of the second protective door (5) is fixedly connected with a controller (9), one side of the controller (9) is fixedly connected with a smoke detector (12) relative to the other side of the middle part of the door frame (1), the two sides of the inner part of the upper end of the door frame (1) are fixedly connected with air cylinders (13), one end of each air cylinder (13) extends to form a telescopic rod (10), one end of each telescopic rod (10) is fixedly connected with a connecting block (11), one end of each connecting block (11) is fixedly connected with the upper end of the first protective door (4), the end faces of the two sides of the door frame (1) are provided with a plurality of through holes (8), the inside of through-hole (8) is provided with suction fan (7), the both sides terminal surface of door frame (1) and in equal fixedly connected with atomizer (6) in the below of through-hole (8), the lower extreme fixedly connected with slide rail (2) of door frame (1), first guard gate (4) and slide rail (2) sliding connection.

2. A smoke-sensitive fire escape door according to claim 1, wherein: and a fireproof layer (16) is fixedly connected to one side of the first protective door (4) and the inner wall of one side of the first protective door relative to the sliding groove (17).

3. A smoke-sensitive fire escape door according to claim 1, wherein: one side of the first protection door (4) is fixedly connected with a sealing cushion layer (3).

4. A smoke-sensitive fire escape door according to claim 1, wherein: the door frame is characterized in that two side faces of the upper end of the door frame (1) are fixedly connected with first smoke passing pipelines (14), the upper end of the interior of the door frame (1) is provided with a second smoke passing pipeline (18), and one end of the second smoke passing pipeline (18) is fixedly connected with the first smoke passing pipeline (14).

5. A smoke-sensitive fire escape door according to claim 1, wherein: the door frame is characterized in that two side faces of the lower end of the door frame (1) are fixedly connected with first water through pipelines (15), the lower end of the interior of the door frame (1) is provided with a second water through pipeline (19), and the first water through pipelines (15) are fixedly connected with the second water through pipeline (19).

6. A smoke-sensitive fire escape door according to claim 1, wherein: the through hole (8) is connected with the second through-smoke pipeline (18), and the sprayer (6) is connected with the second through-smoke pipeline (19).