CN214303566U

CN214303566U - Embedded fire door fan of no welding spot

Info

Publication number: CN214303566U
Application number: CN202023212332.6U
Authority: CN
Inventors: 阮开发
Original assignee: Guangdong Universe Fire Technology Co ltd
Current assignee: Guangdong Universe Fire Technology Co ltd
Priority date: 2020-12-28
Filing date: 2020-12-28
Publication date: 2021-09-28
Anticipated expiration: 2030-12-28

Abstract

The utility model discloses a belong to and prevent fire door technical field, specifically be an embedded fire prevention door leaf of no welding point, it includes: door plant, alarm equipment and temperature sensor, the door plant includes steel sheet, resistance to compression connecting rod, fire-retardant layer, insulating layer and inflation layer, two the resistance to compression connecting rod interconnect who arranges through a plurality of equidistance rectangles between the steel sheet, two the insulating layer is all installed to the lateral wall of steel sheet, two be provided with fire-retardant layer between the steel sheet, the lateral wall on fire-retardant layer encircles installs the bar inflation layer, alarm equipment is installed to the centre on fire-retardant layer. This embedded fire door fan of no welding point not only can rise greatly automatically when the high temperature, stops up the gap of preventing fire door and wall body, and better constitution smog passes through, improves the security performance, can report to the police automatically when the high temperature moreover, reminds local personnel and long-range end, in time flees.

Description

Embedded fire door fan of no welding spot

Technical Field

The utility model relates to a prevent fire door technical field, specifically be an embedded fire door leaf of no welding point.

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. But the gap often has between current fire door and the wall body, delays in the condition of a fire tendril, delays to pass through from the gap easily, and the security performance is not high enough, can not in time inform near and the personnel of long-range end in some times when meeting with the condition of a fire moreover, is unfavorable for in time fleing.

SUMMERY OF THE UTILITY MODEL

This section is for the purpose of summarizing some aspects of embodiments of the invention and to briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section and in the abstract of the specification and the title of the application to avoid obscuring the purpose of this section, the abstract of the specification and the title of the application, and such simplifications or omissions are not intended to limit the scope of the invention.

The present invention has been made in view of the above and/or other problems associated with existing fire doors.

Therefore, the utility model aims at providing an embedded fire door leaf of no welding point not only can rise greatly automatically when the high temperature, stops up the gap of preventing fire door and wall body, and better constitution smog passes through, improves the security performance, can report to the police automatically when the high temperature moreover, reminds local personnel and long-range end, in time flees.

For solving the technical problem, according to the utility model discloses an aspect, the utility model provides a following technical scheme:

an embedded fire door leaf of no welding point, it includes: door plant, alarm equipment and temperature sensor, the door plant includes steel sheet, resistance to compression connecting rod, fire-retardant layer, insulating layer and inflation layer, two the resistance to compression connecting rod interconnect who arranges through a plurality of equidistance rectangles between the steel sheet, two the insulating layer is all installed to the lateral wall of steel sheet, two be provided with fire-retardant layer between the steel sheet, the lateral wall on fire-retardant layer encircles installs the bar inflation layer, alarm equipment is installed to the centre on fire-retardant layer, temperature sensor is all installed on the preceding wall of door plant and back wall upper portion.

As an embedded fire door leaf of no welding point preferred scheme, wherein: and a door closer is installed on one side of the upper part of the front wall of the door plate, and the top end of the door closer is connected with a wall body.

As an embedded fire door leaf of no welding point preferred scheme, wherein: a door lock is installed on one side of the door plate, and an anti-skidding sleeve is installed on a handle of the door lock.

As an embedded fire door leaf of no welding point preferred scheme, wherein: one side of the alarm device is connected with a charging port, and the charging port is located on the front wall of the door panel.

As an embedded fire door leaf of no welding point preferred scheme, wherein: an adsorption block is installed on one side of the lower portion of the front face wall of the door plate and is made of a magnet material.

Compared with the prior art: through the primary structure of steel sheet conduct door plant, the impact resistance of resistance to compression connecting rod reinforcing steel sheet, reduce door plant weight simultaneously, fire-retardant layer provides fire-retardant function, prevent the intensity of a fire from stretching, the isolated heat of insulating layer, reduce the temperature behind the door, the inflation layer collides when meeting with high temperature, plug up the clearance of door plant and wall body, prevent that smog from passing through the door plant, alarm device provides local and long-range alarm function, temperature sensor possesses the external temperature of perception, when the temperature is higher, temperature sensor sends signal to alarm device, open alarm device, this embedded fire door leaf of no welding point, not only can rise greatly automatically when the high temperature, block up the gap of preventing fire door and wall body, better constitution smog passes through, the security performance is improved, and can report to the police automatically when the high temperature, remind local personnel and remote end, in time flee.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the present invention will be described in detail with reference to the accompanying drawings and detailed embodiments, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive labor. Wherein:

fig. 1 is a front view of the present invention;

fig. 2 is a side view of the present invention;

fig. 3 is a sectional view of the door panel of the present invention.

In the figure: 100 door panels, 110 steel plates, 120 compression-resistant connecting rods, 130 flame-retardant layers, 140 heat-insulating layers, 150 expansion layers, 200 alarm equipment, 210 charging ports, 300 temperature sensors, 400 door closers, 500 door locks, 510 anti-skidding sleeves and 600 adsorption blocks.

Detailed Description

In order to make the above objects, features and advantages of the present invention more comprehensible, embodiments of the present invention are described in detail below with reference to the accompanying drawings.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, but the present invention may be implemented in other ways than those specifically described herein, and one skilled in the art may similarly generalize the present invention without departing from the spirit of the present invention, and therefore the present invention is not limited to the specific embodiments disclosed below.

Next, the present invention will be described in detail with reference to the schematic drawings, and in the detailed description of the embodiments of the present invention, for convenience of explanation, the sectional view showing the device structure will not be partially enlarged according to the general scale, and the schematic drawings are only examples, and should not limit the scope of the present invention. In addition, the three-dimensional dimensions of length, width and depth should be included in the actual fabrication.

In order to make the objects, technical solutions and advantages of the present invention clearer, embodiments of the present invention will be described in further detail below with reference to the accompanying drawings.

The utility model provides an embedded fire door fan of no welding point not only can rise greatly automatically when the high temperature, stops up the gap of preventing fire door and wall body, and better constitution smog passes through, improves the security performance, can report to the police automatically when the high temperature moreover, reminds local personnel and long-range end, in time flee, please refer to figure 1, figure 2 and figure 3, include: door panel 100, alarm device and temperature sensor 300;

referring to fig. 1, 2 and 3 again, the door panel 100 includes steel plates 110, compression-resistant connecting rods 120, a flame-retardant layer 130, a heat-insulating layer 140 and an expansion layer 150, the two steel plates 110 are connected to each other through the plurality of compression-resistant connecting rods 120 arranged in an equidistant rectangular manner, the heat-insulating layer 140 is installed on the outer side walls of the two steel plates 110, the flame-retardant layer 130 is disposed between the two steel plates 110, the strip-shaped expansion layer 150 is installed around the outer side wall of the flame-retardant layer 130, an alarm device 200 is installed in the middle of the flame-retardant layer 130, temperature sensors 300 are installed on the upper portions of the front wall and the rear wall of the door panel 100, specifically, the door panel 100 includes the steel plates 110, the compression-resistant connecting rods 120, the flame-retardant layer 130, the heat-insulating layer 140 and the expansion layer 150, the two steel plates 110 are welded to each other through the plurality of compression-resistant connecting rods 120 arranged in an equidistant rectangular manner, the heat-insulating layer 140 is bonded to the outer side walls of the two steel plates 110, a flame-retardant layer 130 is arranged between the two steel plates 110, a strip-shaped expansion layer 150 is connected to the outer side wall of the flame-retardant layer 130 in an embedded manner, an alarm device 200 is connected to the middle of the flame-retardant layer 130 in an embedded manner, the upper parts of the front wall and the rear wall of the door panel 100 are both connected with temperature sensors 300 through bolts and threads, the steel plates 110 are used as the main structure of the door panel 100, a compression-resistant connecting rod 120 is used for enhancing the impact resistance of the steel plates 110 and reducing the weight of the door panel 100, the flame-retardant layer 130 is used for providing a flame-retardant function and preventing the spread of fire, a heat-insulating layer 140 is used for insulating heat and reducing the temperature behind the door, the expansion layer 150 is used for colliding when encountering high temperature and blocking the gap between the door panel 100 and the wall body to prevent smoke from passing through the door panel 100, the alarm device 200 is used for providing a local and remote alarm function, and the temperature sensors 300 sense the external temperature;

when specific use, as the primary structure of door plant 100 through steel sheet 110, resistance to compression connecting rod 120 strengthens steel sheet 110's impact resistance, reduce door plant 100 weight simultaneously, fire-retardant layer 130 provides fire-retardant function, prevent the intensity of a fire from stretching, insulating layer 140 insulates against heat, reduce the temperature behind the door, inflation layer 150 collides when encountering high temperature, plug up the clearance of door plant 100 and wall body, prevent that smog from passing through door plant 100, alarm device 200 provides local and long-range alarm function, temperature sensor 300 has the external temperature of perception, when the temperature is higher, temperature sensor 300 sends the signal to alarm device 200 in, open alarm device 200.

Referring to fig. 1 and 2 again, a door closer 400 is installed on one side of the upper portion of the front wall of the door panel 100, a wall is connected to the top end of the door closer 400, specifically, the door closer 400 is connected to one side of the upper portion of the front wall of the door panel 100 through a bolt and a thread, the wall is connected to the top end of the door closer 400 through a bolt and a thread, and the door closer 400 is used for automatically closing the door panel 100 after the door panel 100 is opened.

Referring to fig. 1 and fig. 2 again, a door lock 500 is installed at one side of the door panel 100, an anti-slip cover 510 is installed on a handle of the door lock 500, specifically, the door lock 500 is connected to one side of the door panel 100 in an embedded manner, the anti-slip cover 510 is sleeved on the handle of the door lock 500, the door lock 500 is used for controlling the opening and closing of the door panel 100, and the anti-slip cover 510 is used for facilitating the grasping of the handle of the door lock 500.

Referring to fig. 1 again, a charging port 210 is connected to one side of the alarm device 200, and the charging port 210 is located on a front wall of the door panel 100, specifically, the charging port 210 is connected to one side of the alarm device 200 in an embedded manner, and the charging port 210 is located on the front wall of the door panel 100, and the charging port 210 is used for charging the alarm device 200.

Referring to fig. 1 and 2 again, an adsorption block 600 is installed on one side of the lower portion of the front wall of the door panel 100, the adsorption block 600 is made of a magnet material, specifically, the adsorption block 600 is welded on one side of the lower portion of the front wall of the door panel 100, the adsorption block 600 is made of a magnet material, and the adsorption block 600 is used for adsorbing two door panels 100 to prevent the door panels 100 from being opened automatically.

While the invention has been described above with reference to an embodiment, various modifications may be made and equivalents may be substituted for elements thereof without departing from the scope of the invention. In particular, as long as there is no structural conflict, the various features of the disclosed embodiments of the present invention can be used in any combination with each other, and the non-exhaustive description of these combinations in this specification is merely for the sake of brevity and resource conservation. Therefore, it is intended that the invention not be limited to the particular embodiments disclosed, but that the invention will include all embodiments falling within the scope of the appended claims.

Claims

1. The utility model provides an embedded fire door leaf of no welding spot which characterized in that includes: door plant (100), alarm equipment and temperature sensor (300), door plant (100) include steel sheet (110), resistance to compression connecting rod (120), fire-retardant layer (130), insulating layer (140) and inflation layer (150), two resistance to compression connecting rod (120) interconnect of arranging through a plurality of equidistance rectangles between steel sheet (110), two insulating layer (140) are all installed to the lateral wall of steel sheet (110), two be provided with fire-retardant layer (130) between steel sheet (110), the lateral wall of fire-retardant layer (130) encircles installs bar inflation layer (150), alarm equipment (200) are installed to the centre on fire-retardant layer (130), temperature sensor (300) are all installed on the preceding wall and back wall upper portion of door plant (100).

2. The built-in fireproof door leaf without welding points of claim 1, wherein a door closer (400) is installed on one side of the upper part of the front wall of the door panel (100), and a wall body is connected to the top end of the door closer (400).

3. The solderless in-line fireproof door leaf of claim 1, wherein a door lock (500) is mounted on one side of the door panel (100), and an anti-slip cover (510) is mounted on a handle of the door lock (500).

4. The solderless in-line fire door leaf according to claim 1, wherein a charging port (210) is connected to one side of the alarm device (200), and the charging port (210) is located on the front wall of the door panel (100).

5. The solderless in-line fireproof door leaf of claim 1, wherein an adsorption block (600) is installed on one side of the lower portion of the front wall of the door panel (100), and the adsorption block (600) is made of a magnet material.