CN214835875U

CN214835875U - Sound-insulation fireproof door

Info

Publication number: CN214835875U
Application number: CN202022925964.0U
Authority: CN
Inventors: 帅力文; 杜金鑫
Original assignee: Shanghai Tongbai Construction Technology Co ltd
Current assignee: Shanghai Tongbai Construction Technology Co ltd
Priority date: 2020-12-07
Filing date: 2020-12-07
Publication date: 2021-11-23
Anticipated expiration: 2030-12-07

Abstract

The utility model discloses a sound-insulation fireproof door, which comprises a door frame, a door body, a handle, a heat insulation sleeve, a branch water pipe, a water stop valve, a main water pipe, a spray head, a pin, a cover and a lifting handle, wherein the door body is rotatably installed inside the door frame, the handle is fixedly installed on one side of the door body through a bolt, the heat insulation sleeve is installed on the handle, the cover is installed in the middle of the door body, the top end of the cover is hinged with the door body through the pin, and the lifting handle is fixedly installed on the outer side surface of the bottom end of the cover through the bolt; the top fixed mounting of door frame has the water main, and fixed mounting has the stagnant water valve on the water main, and the bottom intercommunication of water main is a water pipe, a plurality of shower nozzles of downside fixed mounting of a water pipe. The utility model has the advantages that: the sound insulation effect of the door body and the door frame is improved; the installation mode is very simple, and the working strength of an installer is greatly reduced; the door body is ensured to be in a safe and fireless state, so that people can escape from the fire scene safely.

Description

Sound-insulation fireproof door

Technical Field

The utility model relates to a prevent fire door, specifically a prevent fire door gives sound insulation.

Background

A fire door is a door that can meet the requirements of fire stability, integrity and thermal insulation within a certain period of time. It is a fire-proof partition with certain fire resistance, which is arranged in fire-proof subareas, evacuation staircases, vertical shafts and the like. The fireproof door has the functions of a common door, has the functions of preventing the fire from spreading and the smoke from diffusing, and can prevent the fire from spreading within a certain time to ensure the evacuation of people. However, the existing fireproof door has poor sound insulation effect, and when people escape from a fire scene, unforeseen consequences can be caused in case that the door of the evacuation passage is blocked by fire; in addition, in the casualties that the conflagration caused, the true majority is the reason of stifling, but current fire door department does not have the storing groove of special placement breathing mask.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a fire door is prevented in giving sound insulation to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a sound insulation fireproof door comprises a door frame, a lower shaft, a door body, a sealing strip, a handle, a heat insulation sleeve, a water supporting pipe, a water stop valve, a water main pipe, a spray head, a fixing head, a pull ring, a threaded hole, an upper shaft, a fixing hole, a pin, a cover and a lifting handle, wherein the door body is rotatably installed inside the door frame; a circle of sealing strips are fixedly arranged at the joint of the edge of the door body and the door frame through screws, a handle is fixedly arranged on one side of the door body through bolts, a heat insulation sleeve is fixedly arranged on the handle through glue, a cover is arranged in the middle of the door body, the top end of the cover is hinged with the door body through a pin, and a lifting handle is fixedly arranged on the outer side face of the bottom end of the cover through a bolt; the top fixed mounting of door frame has the water main, and the outside water source of water main connection, fixed mounting has the stagnant water valve on the water main, and the bottom intercommunication branch water pipe of water main, branch water pipe pass through pipe strap fixed mounting at the top of door frame, a plurality of shower nozzles of downside fixed mounting of branch water pipe.

As a further aspect of the present invention: the pull ring and the fixed head are integrally formed.

As a further aspect of the present invention: the heat insulation sleeve is made of foamed ceramic.

As a further aspect of the present invention: and a magnet is fixedly arranged on the inner side surface of the bottom end of the cover.

As a further aspect of the present invention: and a storage groove for placing the gas mask is formed between the door body and the cover.

As a further aspect of the present invention: the door body mainly comprises a door body, glass wool and hollow glass, the hollow glass is fixedly mounted inside the door body, the glass wool is filled inside the hollow glass, and the door body is made of stainless steel.

As a further aspect of the present invention: and fire alarms are fixed at the tops of the inner side and the outer side of the door body through bolts.

Compared with the prior art, the beneficial effects of the utility model are that: when the utility model is used, the sealing strip is matched with the door body, so that the sound insulation effect of the door body and the door frame is improved; the door body is installed through the upper shaft and the lower shaft, the installation mode is extremely simple, and the working strength of an installation master is greatly reduced; when a fire disaster happens, a user opens a valve on the water main, an external water source flows into the branch water pipe from the water main and is finally sprayed out by the spray head, the vicinity of the door body is ensured to be in a safe and fireless state, the user can conveniently and safely escape from the fire scene from the door body, and when escaping, the user can take out the gas mask from the storage groove covered by the cover in order to avoid the user from being choked by smoke in the escaping process.

Drawings

Fig. 1 is a schematic structural view of a soundproof and fireproof door.

Fig. 2 is a sectional view of a door body in a soundproof and fireproof door.

As shown in the figure: the fire alarm comprises a door frame 1, a lower shaft 2, a door body 3, a door body 31, glass wool 32, hollow glass 33, a sealing strip 4, a handle 5, a heat insulation sleeve 6, a branch water pipe 7, a water stop valve 8, a water main pipe 9, a spray head 10, a fixing head 11, a pull ring 12, a threaded hole 13, an upper shaft 14, a fixing hole 15, a pin 16, a cover 17, a lifting handle 18 and a fire alarm 19.

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.

Referring to fig. 1-2, in an embodiment of the present invention, a soundproof and fireproof door includes a door frame 1, a lower shaft 2, a door body 3, a sealing strip 4, a handle 5, a heat insulation jacket 6, a branch pipe 7, a water stop valve 8, a main pipe 9, a nozzle 10, a fixing head 11, a pull ring 12, a threaded hole 13, an upper shaft 14, a fixing hole 15, a pin 16, a cover 17, and a handle 18, the door body 3 is rotatably mounted inside the door frame 1, one end of the bottom surface of the door body 3 is rotatably connected with the door frame 1 through a lower shaft, one end of the top surface of the door body 3 is provided with a fixing hole 15, a threaded hole 13 is formed in the position, corresponding to the fixing hole 15, of the top of the door frame 1, a fixing head 11 is mounted in the threaded hole 13 in a threaded manner, a pull ring 12 is fixedly mounted at the top of the fixing head 11, the pull ring 12 and the fixing head 11 are integrally formed, an upper shaft 14 is rotatably mounted at the bottom of the fixing head 11 through a bearing, and the upper shaft 14 penetrates through the door frame 1 and extends into the fixing hole 15 to be matched with the lower shaft 2 to rotatably mount the door body 3 and the door frame 1;

a circle of sealing strips 4 are fixedly arranged at the joint of the edge of the door body 3 and the door frame 1 through screws, a handle 5 is fixedly arranged on one side of the door body 3 through bolts, a heat insulation sleeve 6 is fixedly arranged on the handle 5 through glue, the heat insulation sleeve 6 is made of foamed ceramic, a cover 17 is arranged in the middle of the door body 3, the top end of the cover 17 is hinged with the door body 3 through a pin 16, a magnet is fixedly arranged on the inner side surface of the bottom end of the cover 17, the magnet is attracted with the door body 3 to fix the cover 17, a lifting handle 18 is fixedly arranged on the outer side surface of the bottom end of the cover 17 through bolts, a storage groove for placing an anti-poison mask is formed between the door body 3 and the cover 17, and when a fire disaster occurs, an escaper can directly pull the cover 17 open through the lifting handle 18 and take out the anti-poison mask to be worn at the mouth and nose;

a water main pipe 9 is fixedly installed at the top of the door frame 1, the water main pipe 9 is connected with an external water source, a water stop valve 8 is fixedly installed on the water main pipe 9, the bottom end of the water main pipe 9 is communicated with a branch water pipe 7, the branch water pipe 7 is fixedly installed at the top of the door frame 1 through a pipe clamp, and a plurality of spray heads 10 are fixedly installed on the lower side surface of the branch water pipe 7;

the door body 3 mainly comprises a door body 31, glass wool 32 and hollow glass 33, the hollow glass 33 is fixedly installed inside the door body 31, the glass wool 32 is filled inside the hollow glass 33, and the door body 31 is made of stainless steel.

The inboard of the door body 3 and outside top all are fixed with fire alarm 19 through the bolt, and it should be explained that the detection end and the warning end of fire alarm 19 are located the both sides of the door body 3, and when 3 one side of the door body broke out like this, the fire alarm 19 of 3 opposite sides of the door body would send out the police dispatch newspaper sound, reminded people to have taken place the conflagration to prevent fire door because the sound insulation effect is too good, thereby the condition that can't hear the police dispatch newspaper sound appears.

The utility model discloses a theory of operation is: in the use process of the utility model, a user firstly inserts the lower shaft 2 into the door frame 1, then inserts the upper shaft 14 into the fixing hole 15 by rotating the fixing head 11, and rotatably installs the door body 3 in the door frame 1, the installation mode is very simple, and the working intensity of an installation master is greatly reduced; a sealing strip 4 is fixedly arranged between the door body 3 and the door frame 1, and the sealing strip 4 effectively seals a gap between the door body 3 and the door frame 1, so that the sound insulation effect of the door body 3 is improved; when a fire disaster happens, a user opens the valve 8 on the water main pipe 9, an external water source flows into the branch water pipe 7 from the water main pipe 9 and is finally sprayed out by the spray head 10, the nearby part of the door body 3 is ensured to be in a safe and fireless state, the user can conveniently and safely escape from the fire scene from the door body 3, and when escaping, the user can take out the gas mask from the storage groove covered by the cover 17 in a handy way, so that the user is prevented from being choked by smoke in the escaping process.

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. A sound insulation fireproof door comprises a door frame (1), a lower shaft (2), a door body (3), a sealing strip (4), a handle (5), a heat insulation sleeve (6), a branch water pipe (7), a water stop valve (8), a water main pipe (9), a spray head (10), a fixing head (11), a pull ring (12), a threaded hole (13), an upper shaft (14), a fixing hole (15), a pin (16), a cover (17) and a lifting handle (18), and is characterized in that the door body (3) is rotatably installed inside the door frame (1), one end of the bottom surface of the door body (3) is rotatably connected with the door frame (1) through the lower shaft, one end of the top surface of the door body (3) is provided with the fixing hole (15), the threaded hole (13) is formed in the position, corresponding to the fixing hole (15), of the top of the door frame (1), the fixing head (11) is installed in the threaded hole (13), the top of the pull ring fixing head (11) is fixedly installed with the pull ring (12), an upper shaft (14) is rotatably mounted at the bottom of the fixed head (11) through a bearing, the upper shaft (14) penetrates through the door frame (1) and extends into the fixed hole (15) to be matched with the lower shaft (2) to rotatably mount the door body (3) and the door frame (1); a circle of sealing strips (4) are fixedly mounted at the joint of the edge of the door body (3) and the door frame (1) through screws, a handle (5) is fixedly mounted on one side of the door body (3) through bolts, a heat insulation sleeve (6) is fixedly mounted on the handle (5) through glue, a cover (17) is mounted in the middle of the door body (3), the top end of the cover (17) is hinged with the door body (3) through a pin (16), and a lifting handle (18) is fixedly mounted on the outer side face of the bottom end of the cover (17) through a bolt; the top fixed mounting of door frame (1) has water main (9), and outside water source is connected in water main (9), and fixed mounting has stagnant water valve (8) on water main (9), and a bottom intercommunication water pipe (7) of water main (9), a water pipe (7) pass through pipe strap fixed mounting at the top of door frame (1), a plurality of shower nozzles of downside fixed mounting (10) of a water pipe (7).

2. Sound-insulating fire door as claimed in claim 1, characterized in that said pull ring (12) is integral with the fixed head (11).

3. A sound-insulating fire door as claimed in claim 1, characterized in that said insulating sheath (6) is made of foamed ceramic.

4. A sound-insulating fire door as claimed in claim 1, characterized in that a magnet is fixedly mounted on the inner side of the bottom end of said cover (17).

5. The soundproof and fireproof door of claim 1, wherein a storage groove for placing a gas mask is provided between the door body (3) and the cover (17).

6. The soundproof and fireproof door of claim 1, wherein the door body (3) is mainly composed of a door body (31), glass wool (32) and hollow glass (33), the hollow glass (33) is fixedly installed inside the door body (31), the glass wool (32) is filled inside the hollow glass (33), and the door body (31) is made of stainless steel.

7. The soundproof fire door according to claim 1, wherein a fire alarm (19) is fixed to both of the inside and outside top portions of the door body (3) by bolts.