CN214997259U

CN214997259U - Intelligent environment-friendly fireproof door

Info

Publication number: CN214997259U
Application number: CN202121563757.3U
Authority: CN
Inventors: 吴磊
Original assignee: Nantong Jinyida Door Industry Co ltd
Current assignee: Nantong Jinyida Door Industry Co ltd
Priority date: 2021-07-10
Filing date: 2021-07-10
Publication date: 2021-12-03
Anticipated expiration: 2031-07-10

Abstract

The utility model discloses an intelligent environmental protection prevents fire door, including the door frame, prevent fire door body, a hinge, the smoke and dust adsorbs the hole, the conduction pipe, the fan subassembly, exhaust port and handle, the up end that the smoke and dust adsorbed the hole is equipped with the conduction pipe, the upper end of conduction pipe is connected with the fan subassembly, the rear end of fan subassembly is equipped with the exhaust port, the fire door body includes interior door plant, outer door plant, fire-retardant layer, the heat-sink shell, annular cooling tube, heat dissipation cavity and sound insulation strip, interior door plant, the surface of outer door plant all is equipped with fire-retardant layer, the inboard of heat-sink shell is equipped with annular cooling tube, the one end of annular cooling tube is connected with the one end of conduction pipe, the inboard of annular cooling tube is equipped with a plurality of heat dissipation cavities, be equipped with sound insulation strip between heat dissipation cavity and the heat dissipation cavity, the preceding side surface middle part of outer door plant is equipped with the handle. The utility model discloses a set up smoke and dust absorption hole, conduction pipe, fan subassembly and exhaust hole on preventing fire door body, can effectually get rid of the smog that gets into in the passway for escaping, but the practicality is strong.

Description

Intelligent environment-friendly fireproof door

Technical Field

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

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 between fire-proof partitions, evacuation staircases, vertical shafts and the like, and the internal structure design and the material of the fire-proof door are the key of the protection and the environmental protection performance of various fire-proof doors

Present prevent fire door feature of environmental protection not good enough, the inside glass of viewing aperture is generally through gluing transparent glass on the glass frame with adopting glass to glue, because glass glues harmful substance such as having formaldehyde, there is the environmental protection hidden danger, present fire door is closing the door simultaneously, because the collision between the door body and the door frame, can send great sound, and then cause noise pollution, and waste material in the manufacturing process, sealed effect is not good when meeting with the conflagration and is leaded to smog to enter into escape passage, give people the healthy harm that brings.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an intelligent environmental 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: an intelligent environment-friendly fireproof door comprises a door frame, a fireproof door body, a hinge, a smoke adsorption hole, a conduction pipe, a fan assembly, a smoke exhaust hole and a handle, wherein one side of the fireproof door body is connected with the door frame through the hinge, the smoke adsorption hole is arranged below one side, close to the hinge, of the fireproof door body, the upper end face of the smoke adsorption hole is provided with the conduction pipe, the upper end of the conduction pipe is connected with the fan assembly, the rear end of the fan assembly is provided with the smoke exhaust hole, the fireproof door body comprises an inner door plate, an outer door plate, a flame-retardant layer, a heat absorption layer, annular radiating pipes, radiating cavities and sound insulation strips, the outer surfaces of the inner door plate and the outer door plate are provided with the flame-retardant layer, the inner side of the outer door plate is provided with the heat absorption layer, the inner side of the heat absorption layer is provided with the annular radiating pipes, one ends of the annular radiating pipes are connected with one end of the conduction pipes, and the inner sides of the annular radiating pipes are provided with a plurality of radiating cavities, be equipped with the sound insulating strip between heat dissipation cavity and the heat dissipation cavity, the front side surface middle part of outer door plant is equipped with the handle.

Preferably, the fan assembly comprises a fan shell, an impeller, a rotating shaft and a motor, the fan shell is arranged at the upper end of the dust collection pipe, the impeller is arranged inside the fan shell, the rear end of the impeller is connected with the rotating shaft, and the rear end of the rotating shaft is connected with the motor.

Preferably, the two ends of the radiating cavity are close to the inner wall of the annular radiating pipe.

Preferably, a groove is formed in the upper portion of the front side surface of the outer door plate, a glass pressing strip frame is arranged on the inner side of the groove, observation glass is arranged in the glass pressing strip frame, and the observation glass is arranged in the glass pressing strip frame through a glass mounting frame.

Preferably, the junction of door frame and fire door body is equipped with the inflation sealing strip.

Preferably, a door closer is arranged on the top end surface of the fireproof door body.

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

(1) the utility model discloses a set up smoke and dust absorption hole, conduction pipe, fan subassembly and exhaust hole on preventing fire door body, can effectually get rid of the smog that gets into in the passway for escaping, solved original prevent that fire door is sealed not good to result in the problem of smog infiltration of effect, but the practicality is strong.

(2) The utility model discloses under the condition that does not use the viscose, through adopting glass to press a frame and glass installing frame to fasten the observation window installation, not only increased the whole effect of outward appearance, the environmental protection is nontoxic harmless.

(3) The utility model discloses a set up the inflation sealing strip, can effectively increase the leakproofness between the fire door body and the door frame, and then reduce noise pollution.

(4) The utility model discloses a set up fire-retardant layer, also further strengthen the fire behavior of preventing fire door.

Drawings

FIG. 1 is an overall view of a fire door;

figure 2 is a cross-sectional view of a fire rated door body;

FIG. 3 is a diagram of a fan assembly configuration.

In the figure: 1-a door frame; 2-fireproof door body; 3-a hinge; 4-smoke dust adsorption holes; 5-a conduction pipe; 6-a fan assembly; 7-smoke exhaust holes; 8-a handle; 9-a groove; 10-glass strip pressing frame; 11-observation glass; 12-a glass mounting frame; 13-expansion sealing strip; 14-a door closer; 201-inner door panel; 202-outer door panel; 203-a flame retardant layer; 204-a heat sink layer; 205-annular radiating pipe; 206-heat dissipation cavity; 207-sound insulating strips; 601-a fan housing; 602-an impeller; 603-a rotating shaft; 604-electric machine.

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, fig. 2 and fig. 3, the present invention provides a technical solution: the utility model provides an intelligent environmental protection prevents fire door, including door frame 1, prevent fire door body 2, hinge 3, smoke and dust absorption hole 4, conduction pipe 5, fan subassembly 6, exhaust hole 7 and handle 8, prevent that one side of fire door body 2 is connected with door frame 1 through hinge 3, prevent that one side below that fire door body 2 is close to hinge 3 is equipped with smoke and dust absorption hole 4, the up end of smoke and dust absorption hole 4 is equipped with conduction pipe 5, the upper end of conduction pipe 5 is connected with fan subassembly 6, fan subassembly 6 includes fan casing 601, impeller 602, pivot 603 and motor 604, fan casing 601 locates the upper end of dust absorption pipe, the inside of fan casing 601 is equipped with impeller 602, the rear end of impeller 602 is connected with pivot 603, the rear end of pivot 603 is connected with motor 604, the rear end of fan subassembly 6 is equipped with exhaust hole 7, the fire door body includes interior door plant 201, outer door plant 202, fire-retardant layer 203, heat absorption layer 204, annular cooling tube 205, The outer surfaces of the inner door panel 201 and the outer door panel 202 are respectively provided with a flame retardant layer 203, the inner side of the outer door panel 202 is provided with a heat absorbing layer 204, the inner side of the heat absorbing layer 204 is provided with an annular radiating pipe 205, one end of the annular radiating pipe 205 is connected with one end of a conduction pipe 5, the inner side of the annular radiating pipe 205 is provided with a plurality of radiating cavities 206, the sound insulating strip 207 is arranged between the radiating cavities 206 and the radiating cavities 206, the middle part of the front side surface of the outer door panel 202 is provided with a handle 8, two ends of the radiating cavities 206 are close to the inner wall of the annular radiating pipe 205, smoke absorbing holes 4, the conduction pipe 5, a fan assembly 6 and a smoke exhaust hole 7 are arranged on the fireproof door body 2, smoke entering an escape passage can be effectively eliminated, the problem of smoke permeation caused by poor sealing effect of the original fireproof door is solved, and the fireproof performance of the fireproof door is further enhanced by arranging the flame retardant layer 203, outer door plant 202's front side surface top is equipped with recess 9, recess 9's inboard is equipped with glass and presses a frame 10, be equipped with observation glass 11 in the glass and press a frame 10, observe glass 11 and locate in glass presses a frame 10 through glass installing frame 12, under the condition that does not use the viscose, through adopting glass to press a frame 10 and glass installing frame 12 to fasten 11 installations of observation window, the whole effect of outward appearance has not only been increased, the environmental protection is nontoxic and harmless, door frame 1 is equipped with expansion seal strip 13 with the junction of preventing fire door body 2, through setting up expansion seal strip 13, increase the leakproofness, the top surface department of preventing fire door body 2 is equipped with door closer 14.

Application method

The handle 8 is pulled to close the fireproof door main body 2 and the door frame 1, the expansion sealing strip 13 is arranged at the closed connection part of the fireproof door main body 2 and the door frame 1, when high temperature is applied, the expansion sealing strip 13 can automatically expand to block gaps of door seams, toxic gas and smoke dust are prevented from entering a room, and the safety factor is increased; the one end in smoke and dust absorption hole 4 is connected with conduction pipe 5, and the one end of conduction pipe 5 is connected with fan subassembly 6, and fan subassembly 6 discharges smog through conduction pipe 5, reduces inside smog, has increased the functional of preventing fire door.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. An intelligent environment-friendly fireproof door is characterized in that: including door frame (1), prevent fire door body (2), hinge (3), smoke and dust absorption hole (4), conduction pipe (5), fan subassembly (6), exhaust port (7) and handle (8), prevent that one side of fire door body (2) is passed through hinge (3) and is connected with door frame (1), it is equipped with smoke and dust absorption hole (4) to prevent to be equipped with in one side below that fire door body (2) are close to hinge (3), the up end in smoke and dust absorption hole (4) is equipped with conduction pipe (5), the upper end of conduction pipe (5) is connected with fan subassembly (6), the rear end of fan subassembly (6) is equipped with exhaust port (7), the fire door body is including interior door plant (201), outer door plant (202), fire-retardant layer (203), heat absorption layer (204), annular cooling tube (205), heat dissipation cavity (206) and strip (207), interior door plant (201), The surface of outer door plant (202) all is equipped with fire-retardant layer (203), the inboard of outer door plant (202) is equipped with heat-sink shell (204), the inboard of heat-sink shell (204) is equipped with annular cooling tube (205), the one end of annular cooling tube (205) is connected with the one end of conduction pipe (5), the inboard of annular cooling tube (205) is equipped with and is equipped with a plurality of heat dissipation cavities (206), be equipped with between heat dissipation cavity (206) and the heat dissipation cavity (206) and give sound insulation strip (207), the front side surface middle part of outer door plant (202) is equipped with handle (8).

2. An intelligent environmentally friendly fire door as claimed in claim 1, further comprising: the fan assembly (6) comprises a fan shell (601), an impeller (602), a rotating shaft (603) and a motor (604), the upper end of the dust collection pipe is arranged on the fan shell (601), the impeller (602) is arranged inside the fan shell (601), the rotating shaft (603) is connected to the rear end of the impeller (602), and the motor (604) is connected to the rear end of the rotating shaft (603).

3. An intelligent environmentally friendly fire door as claimed in claim 1, further comprising: two ends of the heat dissipation cavity (206) are close to the inner wall of the annular heat dissipation pipe (205).

4. An intelligent environmentally friendly fire door as claimed in claim 1, further comprising: the glass door is characterized in that a groove (9) is formed in the upper portion of the front side surface of the outer door plate (202), a glass pressing strip frame (10) is arranged on the inner side of the groove (9), observation glass (11) is arranged in the glass pressing strip frame (10), and the observation glass (11) is arranged in the glass pressing strip frame (10) through a glass mounting frame (12).

5. An intelligent environmentally friendly fire door as claimed in claim 1, further comprising: the connecting part of the doorframe (1) and the fireproof door body (2) is provided with an expansion sealing strip (13).

6. An intelligent environmentally friendly fire door as claimed in claim 1, further comprising: and a door closer (14) is arranged on the top end surface of the fireproof door body (2).