Fire-fighting high-rise heat insulation door with smoke alarm

Abstract

The fire-fighting high-rise heat insulation door comprises a door frame assembly, the door frame assembly comprises a door frame heat insulation door assembly, the heat insulation door assembly comprises a rectangular frame, a rotating shaft is arranged on one side of the rectangular frame, and the rotating shaft of the rectangular frame is located on the inner side of a closed groove and rotationally connected with a door frame; the heat insulation plate is arranged in the rectangular frame, the four side faces of the heat insulation plate are connected with one inner side wall of the rectangular frame respectively, a plurality of installation grooves are formed in the two sides of the heat insulation plate in an inward concave mode, a square structural beam is arranged in each installation groove, an inner cavity of the heat insulation plate is a vacuum cavity, and the two ends of each square structural beam are welded to the rectangular frame. The air guide pipeline extends out of a high-altitude room, and air flow attached to the wall outside the room generates negative pressure at the opening of the air guide pipeline, so that the air guide pipeline can absorb a small amount of air in the room through the detection seat and the vent holes, and the air in the room continuously passes through the inner cavity of the detection seat, thereby greatly improving the sensitivity of the device for detecting smoke.

Description

Technical Field

[0001] The invention belongs to the field of heat insulation doors, in particular to a fire-fighting high-rise heat insulation door with a smoke alarm. Background Art

[0002] With the rapid rise of the construction industry, the manufacturing technology of doors and windows has further developed and matured. The quality of doors and windows has become a necessary factor for each household to choose. The structural applicability of doors and windows has also become an important purchasing factor. The insulation and safety of doors and windows will receive more and more attention.

[0003] The existing relevant patent, patent number CN202122946417.5, "A household steel-wood fireproof insulation door", has the characteristics of "through the door panel set on the door frame and the ventilation port opened on the door panel, the air inside and outside can be replaced to keep the indoor air fresh; at the same time, through the fixed block set on the ventilation port, the groove and opening opened on the fixed block, the mouth plate set inside the groove, and the filter set inside the mouth plate, the gas can be filtered to prevent dirt from floating into the room; the hand groove opened on the groove can be used to facilitate the removal of the mouth plate to clean the filter to prevent blockage", but it still has some shortcomings. For example, it is provided with a ventilation port. When a fire occurs, it will continue to provide the fire with the oxygen required for combustion, and harmful smoke may also be discharged from the ventilation port or enter the house. The use of magnets as important components may demagnetize and fail at high temperatures, and lacks the ability to detect and alarm in time. Therefore, a fire-fighting high-rise insulation door with a smoke alarm is proposed. Summary of the invention

[0004] The purpose of this section is to summarize some aspects of embodiments of the present invention and briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section and the specification abstract and the invention title of this application to avoid blurring the purpose of this section, the specification abstract and the invention title, and such simplifications or omissions cannot be used to limit the scope of the present invention.

[0005] In view of the following technical problems in the prior art: a ventilation port is provided, when a fire occurs, it will continue to provide the fire with the oxygen required for combustion, and harmful smoke may also be discharged from the ventilation port or enter the house. The use of magnets as important components may demagnetize and fail at high temperatures, and lacks the ability to detect and alarm in a timely manner.

[0006] In order to solve the above technical problems, the present invention provides the following technical solutions: a fire-fighting high-rise insulation door with a smoke alarm, comprising:

[0007] A door frame assembly, the door frame assembly comprising a door frame, a closing slot and a passing slot, the door frame is provided with a closing slot, and a passing slot is provided in the middle of the closing slot;

[0008] An insulation door assembly, the insulation door assembly comprises a rectangular frame, a square structural beam, an insulation board and a mounting groove, a rotating shaft is arranged on one side of the rectangular frame, the rotating shaft of the rectangular frame is located on the inner side of the closed groove and is rotatably connected with the door frame, the rectangular frame is movably connected with the inner side of the closed groove, an insulation board is arranged on the inner side of the rectangular frame, the four side surfaces of the insulation board are respectively connected with an inner side wall of the rectangular frame, a plurality of mounting grooves are recessed inwardly on both sides of the insulation board, the mounting grooves are arranged horizontally, a square structural beam is arranged in each mounting groove, the inner cavity of the insulation board is a vacuum cavity, and both ends of the square structural beam are welded to the rectangular frame;

[0009] A smoke detection component comprises a detection seat, and a detection seat is arranged in the middle of one side of the door frame.

[0010] As a preferred technical solution for a high-rise fire-fighting insulated door with a smoke alarm, the insulated door assembly includes a support block and a communication channel, a plurality of support blocks are arranged at intervals in the insulation board, and a communication channel is provided on the support block;

[0011] The support blocks improve the stability of the interior cavity of the insulation board.

[0012] As a preferred technical solution for a fire-fighting high-rise insulated door with a smoke alarm, the insulated door assembly further includes a handle, and a handle is provided in the middle of one side of the insulation board;

[0013] The handle makes it easy to open and close the door.

[0014] As a preferred technical solution for a fire-fighting high-rise insulated door with a smoke alarm, the smoke detection assembly includes a vent, an air duct and a smoke detector. A plurality of vents are opened on the front of the detection seat, a smoke detector is installed on the inner side of the detection seat, and an air duct is provided on the top of the detection seat;

[0015] The air guide duct is in the shape of a horizontal arrangement, and one end of the air guide duct away from the detection seat extends to the outside of the high-rise building;

[0016] The airflow along the outer wall of the house generates negative pressure at the opening of the air duct, so that the air duct can absorb a small amount of air in the house through the detection seat and the vent, so that the air in the house continuously passes through the inner cavity of the detection seat, thereby greatly improving the sensitivity of the device to detect smoke.

[0017] As a preferred technical solution for a fire-fighting high-rise insulated door with a smoke alarm, the door frame assembly further comprises a mounting frame, and two mounting frames are respectively installed on both sides of the door frame;

[0018] The mounting bracket is convenient for fixing to the wall.

[0019] As a preferred technical solution for a fire-fighting high-rise insulated door with a smoke alarm, the smoke detection assembly also includes a cylinder, a hollow plate, an air outlet, a mounting platform, a sealing ring and an atomizing sheet. The top of the detection seat is provided with a cylinder, the hollow plate is inserted into the cylinder, and the top of the hollow plate located inside the cylinder is provided with an air outlet, the air outlet is connected to the hollow plate, and an atomizing sheet is installed on the inner side of the hollow plate through absorbent cotton;

[0020] The water mist mechanism includes a water supply cylinder, a socket and a water outlet hole. The hollow plate is provided with a mounting platform, the inner side of the mounting platform is provided with a mounting platform, the bottom end of the water supply cylinder is provided with a socket, the outer periphery of the bottom of the socket is provided with a plurality of water outlet holes, the socket is inserted into the mounting platform and extends into the hollow plate, and the outer side of the mounting platform contacts the inner side of the socket;

[0021] After the water in the water supply cylinder enters the horizontally placed hollow plate and covers the water outlet, the atmospheric pressure causes the water in the water supply cylinder to stop flowing out. The atomizing sheet vibrates to produce water mist on the water, which is discharged through the cylinder and generates negative pressure. The negative pressure helps the air guide pipe to absorb a small amount of air in the room through the detection seat and the vent.

[0022] The fire-fighting high-rise insulated door with smoke alarm of the present invention has the following beneficial effects: the air guide duct extends out of the high-altitude house, and the airflow along the wall outside the house generates negative pressure at the opening of the air guide duct, so that the air guide duct can absorb a small amount of air in the house through the detection seat and the vent hole, so that the air in the house continuously passes through the inner cavity of the detection seat, thereby greatly improving the sensitivity of the device to detect smoke;

[0023] The air duct can reduce the air exchange between the inside and outside of the house, and if a large amount of air flows into the detection seat through the air duct, the negative pressure generated will cause the water in the hollow plate to be discharged through the air outlet tube into the bend of the air duct to form a liquid seal. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following briefly introduces the drawings required for describing the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative labor. Among them:

[0025] Figure 1 It is a front structural schematic diagram of the present invention;

[0026] Figure 2 It is a schematic diagram of the cross-sectional structure of the side surface of the heat insulation door assembly of the present invention;

[0027] Figure 3 It is a schematic diagram of the side structure of the smoke detection assembly of the present invention;

[0028] Figure 4 It is a schematic diagram of the internal structure of the detection seat of the present invention;

[0029] Figure 5 It is a schematic structural diagram of the door frame assembly of the present invention.

[0030] Figure numerals: 100, door frame assembly; 101, door frame; 102, mounting frame; 103, closing slot; 104, through slot; 200, heat insulation door assembly; 201, rectangular frame; 202, square structural beam; 203, heat insulation board; 204, handle; 205, mounting groove; 206, support block; 207, communication channel; 300, smoke detection assembly; 301, detection seat; 302, vent; 303, air duct; 304, cylinder; 305, hollow plate; 306, air outlet; 307, smoke detector; 308, mounting table; 309, sealing ring; 310, atomizing sheet; 400, water mist mechanism; 401, water supply cylinder; 402, socket; 403, water outlet. DETAILED DESCRIPTION

[0031] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the specific implementation methods of the present invention are described in detail below in conjunction with the accompanying drawings.

[0032] In the following description, many specific details are set forth to facilitate a full understanding of the present invention, but the present invention may also be implemented in other ways different from those described herein, and those skilled in the art may make similar generalizations without violating the connotation of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0033] Secondly, the term "one embodiment" or "embodiment" as used herein refers to a specific feature, structure, or characteristic that may be included in at least one implementation of the present invention. The term "in one embodiment" that appears in different places in this specification does not necessarily refer to the same embodiment, nor does it refer to a separate or selective embodiment that is mutually exclusive with other embodiments.

[0034] Secondly, the present invention is described in detail with reference to the schematic diagram. When describing the embodiments of the present invention in detail, for the sake of convenience, the cross-sectional diagrams showing the device structure will not be partially enlarged according to the general scale, and the schematic diagrams are only examples, which should not limit the scope of protection of the present invention. In addition, in actual production, the three-dimensional dimensions of length, width and depth should be included.

[0035] like Figure 1-5 As shown, the present invention provides a fire-fighting high-rise insulation door with a smoke alarm, comprising:

[0036] The door frame assembly 100 comprises a door frame 101, a closing groove 103 and a passing groove 104. The door frame 101 is provided with a closing groove 103, and a passing groove 104 is provided in the middle of the closing groove 103;

[0037] The heat insulation door assembly 200 comprises a rectangular frame 201, a square structural beam 202, a heat insulation board 203 and a mounting groove 205. A rotating shaft is arranged on one side of the rectangular frame 201. The rotating shaft of the rectangular frame 201 is located on the inner side of the closed groove 103 and is rotatably connected with the door frame 101. The rectangular frame 201 is movably connected with the inner side of the closed groove 103. A heat insulation board 203 is arranged on the inner side of the rectangular frame 201. The four side surfaces of the heat insulation board 203 are respectively connected with an inner side wall of the rectangular frame 201. Both sides of the heat insulation board 203 are inwardly recessed with a plurality of mounting grooves 205. The mounting grooves 205 are arranged horizontally. A square structural beam 202 is arranged in each of the mounting grooves 205. The inner cavity of the heat insulation board 203 is a vacuum cavity. Both ends of the square structural beam 202 are welded to the rectangular frame 201.

[0038] The smoke detection component 300 includes a detection seat 301 , and the detection seat 301 is disposed in the middle of one side of the door frame 101 .

[0039] The heat insulation door assembly 200 includes a support block 206 and a communication channel 207. A plurality of support blocks 206 are arranged at intervals in the heat insulation board 203. The support blocks 206 are provided with a communication channel 207.

[0040] The support block 206 improves the stability of the inner cavity of the heat insulation board 203 .

[0041] The heat insulation door assembly 200 further includes a handle 204, and the handle 204 is provided in the middle of one side of the heat insulation board 203;

[0042] The handle 204 facilitates opening and closing of the door.

[0043] The smoke detection assembly 300 includes a vent 302, an air duct 303 and a smoke detector 307. A plurality of vents 302 are provided on the front of the detection seat 301. The smoke detector 307 is installed on the inner side of the detection seat 301. The top of the detection seat 301 is provided with an air duct 303.

[0044] The air guide duct 303 is in the shape of a horizontal arrangement, and one end of the air guide duct 303 away from the detection seat 301 extends to the outside of the high-rise building;

[0045] The airflow along the outer wall of the house generates negative pressure at the opening of the air duct 303, so that the air duct 303 can absorb a small amount of air in the house through the detection seat 301 and the vent 302, so that the air in the house continuously passes through the inner cavity of the detection seat 301, thereby greatly improving the sensitivity of the device to detect smoke.

[0046] The door frame assembly 100 further includes a mounting frame 102 , and two mounting frames 102 are respectively installed on both sides of the door frame 101 ;

[0047] The mounting frame 102 is convenient for being fixedly connected to a wall.

[0048] The smoke detection assembly 300 also includes a cylinder 304, a hollow plate 305, an air outlet 306, a mounting platform 308, a sealing ring 309 and an atomizing sheet 310. The top of the detection seat 301 is provided with a cylinder 304, the hollow plate 305 is inserted into the cylinder 304, and the top of the hollow plate 305 located inside the cylinder 304 is provided with an air outlet 306, the air outlet 306 and the hollow plate 305 are connected, and the inner side of the hollow plate 305 is provided with an atomizing sheet 310 through absorbent cotton;

[0049] The water mist mechanism 400 includes a water supply cylinder 401, a socket 402 and a water outlet 403. A mounting platform 308 is provided on the hollow plate 305. A mounting platform 308 is provided inside the mounting platform 308. A socket 402 is provided at the bottom end of the water supply cylinder 401. A plurality of water outlets 403 are provided on the outer periphery of the bottom of the socket 402. The socket 402 is inserted into the mounting platform 308 and extends into the hollow plate 305. The outer side of the mounting platform 308 contacts the inner side of the socket 402.

[0050] After the water in the water supply cylinder 401 enters the horizontally placed hollow plate 305 and covers the water outlet 403, the atmospheric pressure causes the water in the water supply cylinder 401 to stop flowing out, and the atomizing sheet 310 vibrates to generate water mist on the water. The water mist is discharged through the cylinder 304, generating negative pressure. The negative pressure helps the air guide pipe 303 to absorb a small amount of air in the room through the detection seat 301 and the vent 302.

[0051] The atomizing sheet reflector 311 is an ultrasonic vibration ceramic sheet;

[0052] The smoke detector 307 is JTYJ-GD-2630 / B.

[0053] A through slot 104 is formed in the middle of the closed slot 103 , and the through slot 104 can be closed by the heat insulation door assembly 200 .

[0054] The specific implementation method is as follows: when a fire occurs, the vacuum chamber in the vent hole 302 can block the heat transmission, and the smoke enters the detection seat 301 through the vent hole 302 and is detected by the smoke detector 307 and an alarm is sounded;

[0055] The air duct 303 extends out of the high-altitude house, and the airflow along the wall outside the house generates negative pressure at the opening of the air duct 303, so that the air duct 303 can absorb a small amount of air in the house through the detection seat 301 and the vent 302, so that the air in the house continuously passes through the inner cavity of the detection seat 301, thereby greatly improving the sensitivity of the device to detect smoke;

[0056] After the water in the water supply cylinder 401 enters the horizontally placed hollow plate 305 and covers the water outlet 403, the atmospheric pressure causes the water in the water supply cylinder 401 to stop flowing out, and the atomizing sheet 310 vibrates to generate water mist on the water. The water mist is discharged through the cylinder 304, generating negative pressure. The negative pressure helps the air guide pipe 303 to absorb a small amount of air in the room through the detection seat 301 and the vent 302.

[0057] It will be appreciated that in the development of any actual implementation, as in any engineering or design project, numerous implementation-specific decisions may be made. Such a development effort may be complex and time-consuming, but will be a routine task of design, fabrication, and production for those of ordinary skill having the benefit of this disclosure without undue experimentation.

[0058] It should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention rather than to limit it. Although the present invention has been described in detail with reference to the preferred embodiments, those skilled in the art should understand that the technical solutions of the present invention may be modified or replaced by equivalents without departing from the spirit and scope of the technical solutions of the present invention, which should all be included in the scope of the claims of the present invention.

Claims

1. A fire-fighting high-rise insulated door with a smoke alarm, characterized in that: include: A door frame assembly (100), the door frame assembly (100) comprising a door frame (101), a closed groove (103) and a passing groove (104), the door frame (101) being provided with a closed groove (103), and a passing groove (104) being provided in the middle of the closed groove (103); An insulation door assembly (200), the insulation door assembly (200) comprising a rectangular frame (201), a rotating shaft being arranged on one side of the rectangular frame (201), the rotating shaft of the rectangular frame (201) being located on the inner side of the closed groove (103) and being rotatably connected to the door frame (101), the four side surfaces of the insulation board (203) being respectively connected to an inner side wall of the rectangular frame (201), the two sides of the insulation board (203) being recessed inwardly with a plurality of mounting grooves (205), a square structural beam (202) being arranged in each mounting groove (205), the inner cavity of the insulation board (203) being a vacuum cavity, and both ends of the square structural beam (202) being welded to the rectangular frame (201); A smoke detection component (300) comprises a detection seat (301), and the detection seat (301) is arranged in the middle of one side of the door frame (101).

2. The fire-fighting high-rise insulated door with smoke alarm according to claim 1, characterized in that: The heat insulation door assembly (200) comprises a support block (206) and a communication channel (207); a plurality of support blocks (206) are arranged at intervals in the heat insulation board (203); and a communication channel (207) is provided on the support block (206).

3. The fire-fighting high-rise insulation door with smoke alarm according to claim 1, characterized in that: The heat insulation door assembly (200) further comprises a handle (204), and the handle (204) is provided in the middle of one side of the heat insulation board (203).

4. The fire-fighting high-rise insulation door with smoke alarm according to claim 1, characterized in that: The smoke detection assembly (300) comprises a vent (302), an air duct (303) and a smoke detector (307); a plurality of vents (302) are provided on the front of the detection seat (301); a smoke detector (307) is installed on the inner side of the detection seat (301); and an air duct (303) is provided at the top of the detection seat (301).

5. The fire-fighting high-rise insulation door with smoke alarm according to claim 3 is characterized by: The door frame assembly (100) further comprises a mounting frame (102), and two mounting frames (102) are respectively installed on both sides of the door frame (101).

6. The fire-fighting high-rise insulation door with smoke alarm according to claim 4, characterized in that: The air guide duct (303) is in the shape of a horizontal air guide duct (303), with one end of the air guide duct (303) away from the detection seat (301) extending to the outside of the high-rise building.

7. The fire-fighting high-rise insulation door with smoke alarm according to claim 6, characterized in that: The smoke detection assembly (300) further comprises a cylinder (304), a hollow plate (305), an air outlet (306), a mounting platform (308), a sealing ring (309) and an atomizing sheet (310); the top of the detection seat (301) is provided with a cylinder (304); the hollow plate (305) is inserted into the cylinder (304); the top of the hollow plate (305) located inside the cylinder (304) is provided with an air outlet (306); the air outlet (306) and the hollow plate (305) are connected; and the atomizing sheet (310) is installed on the inner side of the hollow plate (305) via absorbent cotton; The water mist mechanism (400) comprises a water supply cylinder (401), a socket (402) and a water outlet hole (403); a mounting platform (308) is arranged on the hollow plate (305); a mounting platform (308) is arranged on the inner side of the mounting platform (308); a socket (402) is arranged at the bottom end of the water supply cylinder (401); a plurality of water outlet holes (403) are arranged on the outer periphery of the bottom of the socket (402); the socket (402) is inserted into the mounting platform (308) and extends into the hollow plate (305); the outer side of the mounting platform (308) contacts the inner side of the socket (402).

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