CN210828943U

CN210828943U - Safety protection prevents fire door

Info

Publication number: CN210828943U
Application number: CN201921028972.6U
Authority: CN
Inventors: 胡淮滨; 史加波; 钟正德
Original assignee: Tdi International Engineering Co ltd
Current assignee: Tdi International Engineering Co ltd
Priority date: 2019-07-03
Filing date: 2019-07-03
Publication date: 2020-06-23
Anticipated expiration: 2029-07-03

Abstract

The utility model discloses a safety protection's fire door, including door plant, door frame, fire-resistant glass and shell, the door frame rotates through the hinge and installs the door plant, the interface has been seted up on a side surface of door plant, it has fire-resistant glass to inlay on the door plant, the fixed surface of door plant has the handle, the top that the surface of door plant is located the handle is equipped with the lock core, door closer AND gate frame swing joint is passed through at the surperficial top of door plant, one side skin weld that the door plant deviates from the handle has the shell, it has the hole for water spraying to inlay on the shell, the holding tank has been seted up to the inside of door plant, the holding tank intussuseption is filled with glass fiber, a. The utility model discloses a set up the door plant, the door plant is equipped with the interface, and the door plant passes through the interface to water injection in the shell, later through the hole for water spraying blowout on the shell to put out the flame of the more nearly department of door plant opposite side.

Description

Safety protection prevents fire door

Technical Field

The utility model relates to a prevent fire door technical field, specifically be a safety protection prevents fire door.

Background

The fireproof door is a door which can meet the requirements of fire-resistant stability, integrity and heat insulation within a certain time, and is a fireproof partition which is arranged between fireproof partitions, evacuation staircases, vertical shafts and the like and has certain fire resistance. The fireproof door has the functions of preventing fire from spreading and smoke from diffusing besides the function of a common door, can prevent the fire from spreading within a certain time, ensures personnel to be evacuated, and can be closed when the flame is large, but the fire-fighting personnel can not extinguish the flame behind the door when closing the fireproof door, so that more economic losses are increased.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a safety protection prevents fire door to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a safety protection prevents fire door, includes door plant, door frame, fire-resistant glass and shell, the door frame rotates through the hinge and installs the door plant, the interface has been seted up to a side surface of door plant, it has fire-resistant glass to inlay on the door plant, the fixed surface of door plant has the handle, the top that the surface of door plant lies in the handle is equipped with the lock core, door closer and door frame swing joint are passed through at the surperficial top of door plant, one side skin weld that the door plant deviates from the handle has the shell, it has the hole for water spraying to inlay on the shell, the holding tank has been seted up to the inside of door plant, the holding tank intussuseption is filled with.

Preferably, the lock cylinder is embedded in the limiting groove.

Preferably, the water spray holes are uniformly distributed around the refractory glass.

Preferably, the housing is provided with a cavity, and the interface is communicated with the water spray hole through the cavity.

Preferably, the number of the hinges is six, and every three hinges are symmetrically distributed on two sides of the door frame in one group.

Preferably, a reflective strip is attached to the surface of the handle.

Compared with the prior art, the beneficial effects of the utility model are that: through setting up the interface on the door plant, convenient to use person leads to pipe with the fire hydrant and docks with the door plant, in the cavity of water accessible interface entering shell in later the fire hydrant to spout through the hole for water spraying on the shell, put out the flame of the more nearly department of distance door plant, the fire fighter of being convenient for opens the fire control operation behind the fire door.

Drawings

Fig. 1 is a schematic front view of the present invention;

FIG. 2 is a schematic side view of the present invention;

fig. 3 is a schematic rear view of the present invention;

fig. 4 is a schematic view of the door panel of the present invention.

In the figure: 1. a door panel; 2. a hinge; 3. a handle; 4. a door frame; 5. refractory glass; 6. a door closer; 7. a lock cylinder; 8. an interface; 9. a housing; 10. a water spray hole; 11. accommodating grooves; 12. glass fibers; 13. a limiting groove.

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 "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" 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 to which the reference is made 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. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or 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 to 4, the present invention provides an embodiment: the utility model provides a safety protection prevents fire door, including door plant 1, door frame 4, fire-resistant glass 5 and shell 9, door frame 4 rotates through hinge 2 and installs door plant 1, hinge 2 is equipped with six altogether, and per three hinge 2 is a set of bilateral symmetry at door frame 4, interface 8 has been seted up on a side surface of door plant 1, the person of facilitating the use leads to pipe with the fire hydrant and docks with door plant 1, it has fire-resistant glass 5 to inlay on the door plant 1, the fixed surface of door plant 1 has handle 3, the surface of handle 3 is attached with reflection of light strip, the person of facilitating the use recognizes the position of handle 3 under the not enough condition of light fast.

The top that the surface of door plant 1 is located handle 3 is equipped with lock core 7, lock core 7 inlays in spacing groove 13, door plant 1's surperficial top is through door closer 6 and 4 swing joint of door frame, door plant 1 deviates from one side skin weld of handle 3 has shell 9, be the cavity in the shell 9, and interface 8 passes through cavity and hole for water spraying 10 intercommunication, water accessible interface 8 in the fire hydrant gets into the cavity in shell 9, and spout through hole for water spraying 10 on the shell 9, put out the flame apart from 1 more nearly department of door plant, the fire control operation after preventing fire door is opened to the fire fighter of being convenient for, it has hole for water spraying 10 to inlay on the shell 9, hole for water spraying 10 evenly distributed all around fire-resistant glass 5, holding tank 11 has been seted up to door plant 1's inside, holding tank 11 intussuseptions are filled with glass fiber 12, spacing groove 13.

The working principle is as follows: the user passes through the water pipe with the fire hydrant and docks with door plant 1 when using, in the cavity of water accessible interface 8 entering shell 9 in later the fire hydrant to spout through hole for water spraying 10 on the shell 9, put out the flame of the less department apart from door plant 1, the fire control operation after being convenient for the fire fighter opens fire door.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a safety protection prevents fire door, includes door plant (1), door frame (4), fire-resistant glass (5) and shell (9), its characterized in that: door frame (4) are rotated through hinge (2) and are installed door plant (1), interface (8) have been seted up on one side surface of door plant (1), it has fire-resistant glass (5) to inlay on door plant (1), the fixed surface of door plant (1) has handle (3), the top that the surface of door plant (1) is located handle (3) is equipped with lock core (7), door plant (1) the surperficial top is through door closer (6) and door frame (4) swing joint, one side skin weld that door plant (1) deviates from handle (3) has shell (9), it has hole for water spraying (10) to inlay on shell (9), holding tank (11) have been seted up to the inside of door plant (1), holding tank (11) intussuseption is filled with glass fiber (12), spacing groove (13) have been seted up to one side end face of door plant (1).

2. A fire rated door as claimed in claim 1, wherein: the lock cylinder (7) is embedded in the limiting groove (13).

3. A fire rated door as claimed in claim 1, wherein: the water spray holes (10) are uniformly distributed around the refractory glass (5).

4. A fire rated door as claimed in claim 1, wherein: the shell (9) is internally provided with a cavity, and the interface (8) is communicated with the water spray hole (10) through the cavity.

5. A fire rated door as claimed in claim 1, wherein: six hinges (2) are arranged, and every three hinges (2) are symmetrically distributed on two sides of the door frame (4) in a group.

6. A fire rated door as claimed in claim 1, wherein: the surface of the handle (3) is attached with a reflective strip.