CN211549477U

CN211549477U - Wooden fireproof door with ventilating structure

Info

Publication number: CN211549477U
Application number: CN202020184784.9U
Authority: CN
Inventors: 杨茂华; 杨茂俊; 谢丽斌
Original assignee: Shanghai Yaan Security Equipment Co ltd
Current assignee: Shanghai Yaan Security Equipment Co ltd
Priority date: 2020-02-19
Filing date: 2020-02-19
Publication date: 2020-09-22
Anticipated expiration: 2030-02-19

Abstract

The utility model provides a fire door is prevented to wood system with ventilative structure belongs to door and window manufacturing technical field, and this fire door is prevented to wood system with ventilative structure includes first door leaf and ventilative device, first door leaf one side outer wall has the alarm lamp through threaded connection, and first door leaf is kept away from alarm lamp one side outer wall and is had the alarm through threaded connection, and first door leaf one side outer wall is close to alarm department and has smoke inductor through threaded connection. The smoke sensor is arranged for sensing whether a fire disaster happens in a room; the alarm is arranged, so that people can be reminded whether a fire disaster happens or not through sound; the alarm lamp is arranged, so that whether a fire disaster happens to people is reminded through the color of the light; the first fixed hinge is arranged and used for connecting the first door leaf and the door frame; the second fixed hinge is arranged and used for connecting the door frame and the second door leaf; through being provided with first handle and second handle, conveniently open first door leaf.

Description

Wooden fireproof door with ventilating structure

Technical Field

The utility model belongs to the technical field of door and window manufacturing, concretely relates to fire door is prevented to wood system with ventilative structure.

Background

In the prior art, "door" refers to an entrance or an exit of a building or a device that is installed in the entrance and the exit and can be opened and closed. The variety of doors is numerous and can be broadly divided into the following categories in material and use and form: the wood door, the steel wood door, the paint-free door, the bamboo wood door, the emergency door, the steel door, the armored door, the decorative process door, the fireproof door, the composite door, the molded door, the antitheft door, the aluminum alloy door, the wood plastic door, the plastic uptake door, the partition door, the cabinet door, the folding door, the sliding door, the metal door, the heat preservation door, the aluminum plastic door, the sliding door, the louver door, the copper carving process door, the embedded glass wood door, the automatic door, the telescopic door, the explosion-proof glass door, the original wood door, the suit door, the aluminum magnesium alloy door and the like. In order to prevent fire for a certain period of time, a wooden fire door having a ventilation structure is required.

Through search and discovery, a wooden fireproof door with a breathable structure is disclosed in a Chinese patent with an authorization publication number of CN208137789U, and the wooden fireproof door comprises a door body and a handle, and is characterized in that: the door body is characterized in that a through groove is formed in the lower portion of the door body, a breathable net is arranged in the through groove, a movable baffle plate used for covering the through groove is arranged on the back of the door body, L-shaped guide plates are symmetrically fixed on the two sides of the through groove, two guide plates and the back of the door body form two opposite clamping openings, two side edges of the baffle plate respectively enter the two clamping openings, a supporting plate used for supporting the baffle plate is fixed on the back of the door body and below the through groove, an outwards convex holding portion is fixed on the upper portion of the baffle plate, a first magnet is fixed on the top surface of the holding portion, a convex fixing plate is arranged on the back of the door body and above the holding portion, a second magnet is fixed on the lower portion of the fixing plate, and the first magnet and the second magnet attract each other.

However, the technical scheme has the problem that the alarm device is not arranged in the patent, so people cannot be reminded in time when a fire disaster happens, and the problem of incapability of alarming in time still exists.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a fire door is prevented to wood system with ventilative structure aims at solving the problem that can not in time report to the police among the prior art.

In order to achieve the above object, the utility model provides a following technical scheme: including first door leaf and ventilative device, first door leaf one side outer wall has the alarm lamp through threaded connection, and alarm lamp one side outer wall is kept away from to first door leaf has the alarm through threaded connection, and first door leaf one side outer wall is close to alarm department and has smoke sensor through threaded connection.

In order to connect first door leaf and door frame, as the utility model relates to an it is preferred, first door leaf one side outer wall has first fixed hinge through bolted connection, and first door leaf one side outer wall is kept away from to first fixed hinge has the door frame through bolted connection, and door frame one side outer wall has the fixed hinge of second through bolted connection, and the fixed hinge of second keeps away from door frame one side outer wall and has the second door leaf through bolted connection.

In order to conveniently open the first door leaf, as the utility model relates to an it is preferred, first door leaf one side outer wall has the first in command through threaded connection, and first door leaf one side outer wall is close to the first in command department and opens there is the key hole.

In order to make the second door fan have the ventilation effect, conduct the utility model relates to an it is preferred, ventilative device includes ventilative cover, interior ventilative net, gauze and outer ventilative net, the ventilative cover outer wall passes through threaded connection in second door fan inner wall all around, and interior ventilative net is pasted in ventilative cover one side outer wall, and the gauze is pasted in interior ventilative net and is kept away from ventilative cover one side outer wall, and outer ventilative net is pasted in gauze and is kept away from interior ventilative net one side outer wall.

In order to open the second door leaf conveniently, as the utility model discloses an it is preferable, second door leaf one side outer wall has the third handle through threaded connection.

For the convenient inside and outside situation of observation second door leaf, as the utility model relates to an it is preferred, second door leaf one side outer wall is close to second handle department and opens there is the glass mounting groove, and glass mounting groove inner wall is provided with fire prevention glass.

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

1. the smoke sensor is arranged and used for sensing whether a fire disaster happens indoors or not; the alarm is arranged, so that people can be reminded whether a fire disaster happens or not through sound; through being provided with the alarm lamp, remind people whether have the conflagration to take place through light colour.

2. The first fixed hinge is arranged and used for connecting the first door leaf and the door frame; the second fixed hinge is arranged and used for connecting the door frame and the second door leaf; through being provided with first handle and second handle, conveniently open first door leaf.

3. The ventilating cover, the inner ventilating net, the gauze net and the outer ventilating net are arranged, so that the ventilating function of the second door leaf is achieved, and the smog prevention function can be achieved; the second door leaf is conveniently opened by arranging the third handle; and the fireproof glass is arranged for observing the conditions inside and outside the second door leaf.

Drawings

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

fig. 1 is a schematic view of the structure of the present invention;

fig. 2 is a schematic top view of the first door leaf of the present invention;

FIG. 3 is a schematic structural view of the ventilating device of the present invention;

in the figure: 1-a door frame; 2-a first fixed hinge; 3-a first handle; 4-keyhole; 5-a first door leaf; 6-alarm lamp; 7-fireproof glass; 8-a second handle; 9-a second door leaf; 10-a second fixed hinge; 11-an air-permeable cover; 12-a smoke sensor; 13-an alarm; 14-a third handle; 15-inner breathable net; 16-a gauze; 17-outer breathable net.

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.

Example 1

Referring to fig. 1-3, the present invention provides the following technical solutions: including first door leaf 5 and ventilative device, 5 one side outer walls of first door leaf have alarm lamp 6 through threaded connection, and 5 outer walls of one side of first door leaf away from alarm lamp 6 have alarm 13 through threaded connection, and 5 one side outer walls of first door leaf are close to alarm 13 department and have smoke sensor 12 through threaded connection.

In the embodiment of the present invention, the smoke sensor 12 is provided to sense whether a fire occurs in a room; by arranging the alarm 13, people are reminded whether a fire disaster happens or not through sound; through being provided with alarm lamp 6, remind people whether have the conflagration to take place through light colour.

Specifically, the outer wall of one side of the first door leaf 5 is connected with a first fixed hinge 2 through a bolt, the outer wall of one side of the first door leaf 5 away from the first fixed hinge 2 is connected with a door frame 1 through a bolt, the outer wall of one side of the door frame 1 is connected with a second fixed hinge 10 through a bolt, and the outer wall of one side of the second fixed hinge 10 away from the door frame 1 is connected with a second door leaf 9 through a bolt.

In this embodiment: the first fixed hinge 2 is arranged and used for connecting the first door leaf 5 and the door frame 1; by providing a second fixed hinge 10 for connecting the door frame 1 and the second door leaf 9.

Specifically, the outer wall of one side of the first door leaf 5 is connected with a first handle 3 through threads, and a key hole 4 is formed in the outer wall of one side of the first door leaf 5, which is close to the first handle 3.

In this embodiment: by providing a first handle 3 and a second handle 8, the first door leaf 5 is facilitated to be opened.

Specifically, the ventilation device comprises a ventilation cover 11, an inner ventilation net 15, a gauze 16 and an outer ventilation net 17, wherein the peripheral outer wall of the ventilation cover 11 is connected to the inner wall of the second door leaf 9 through threads, the inner ventilation net 15 is adhered to the outer wall of one side of the ventilation cover 11, the gauze 16 is adhered to the outer wall of one side, far away from the ventilation cover 11, of the inner ventilation net 15, and the outer ventilation net 17 is adhered to the outer wall of one side, far away from the inner ventilation net 15, of the gauze 16.

In this embodiment: the second door leaf 9 is ventilated and can prevent smoke by arranging the ventilating cover 11, the inner ventilating net 15, the gauze 16 and the outer ventilating net 17.

Specifically, a third handle 14 is connected to an outer wall of one side of the second door leaf 9 through a screw thread.

In this embodiment: by providing the third handle 14, the second door leaf 9 is facilitated to be opened.

Specifically, a glass mounting groove is formed in the outer wall of one side of the second door leaf 9, which is close to the second handle 8, and fireproof glass 7 is arranged on the inner wall of the glass mounting groove.

In this embodiment: the fireproof glass 7 is arranged for observing the conditions inside and outside the second door leaf 9.

The utility model discloses a theory of operation and use flow: first be fixed in the wall with door frame 1 on, be fixed in door frame 1 with first door leaf 5 through first fixed hinge 2 on, be fixed in door frame 1 with second door leaf 9 through second fixed hinge 10 on, if smoke sensor 12 senses indoor smog concentration and reaches the certain degree, alarm 13 sends alarm sound, alarm lamp 6 sends red light, remind people indoor environment unusual, if do not take place the conflagration indoor, only need open first door leaf 5 and second door leaf 9, make indoor smog concentration reduce, alarm 13 will disappear sound, alarm lamp 6 extinguishes simultaneously.

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 may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. 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. A wooden fire door with a ventilation structure is characterized in that: including first door leaf (5) and ventilative device, there is alarm lamp (6) first door leaf (5) one side outer wall through threaded connection, and alarm lamp (6) one side outer wall is kept away from in first door leaf (5) has alarm (13) through threaded connection, and there is smoke inductor (12) through threaded connection in first door leaf (5) one side outer wall department of being close to alarm (13).

2. A fire door made of wood with an air-permeable structure as claimed in claim 1, characterized in that: the outer wall of one side of the first door leaf (5) is connected with a first fixed hinge (2) through a bolt, the outer wall of one side, away from the first door leaf (5), of the first fixed hinge (2) is connected with a door frame (1) through a bolt, the outer wall of one side of the door frame (1) is connected with a second fixed hinge (10) through a bolt, and the outer wall of one side, away from the door frame (1), of the second fixed hinge (10) is connected with a second door leaf (9) through a bolt.

3. A fire door made of wood with an air-permeable structure as claimed in claim 1, characterized in that: the outer wall of one side of the first door leaf (5) is connected with a first handle (3) through threads, and a key hole (4) is formed in the position, close to the first handle (3), of the outer wall of one side of the first door leaf (5).

4. A fire door made of wood with an air-permeable structure as claimed in claim 1, characterized in that: the ventilating device comprises a ventilating cover (11), an inner ventilating net (15), a gauze (16) and an outer ventilating net (17), wherein the periphery outer wall of the ventilating cover (11) is connected to the inner wall of the second door leaf (9) through threads, the inner ventilating net (15) is pasted on the outer wall of one side of the ventilating cover (11), the gauze (16) is pasted on the outer wall of one side of the ventilating cover (11) far away from the inner ventilating net (15), and the outer ventilating net (17) is pasted on the outer wall of one side of the gauze (16) far away from the inner ventilating net (15).

5. A fire door made of wood with an air-permeable structure as claimed in claim 4, characterized in that: the outer wall of one side of the second door leaf (9) is connected with a third handle (14) through threads.

6. A fire door made of wood with an air-permeable structure as claimed in claim 2, characterized in that: and a glass mounting groove is formed in the outer wall of one side of the second door leaf (9) close to the second handle (8), and fireproof glass (7) is arranged on the inner wall of the glass mounting groove.