CN213573741U

CN213573741U - Reinforced log fireproof indoor door

Info

Publication number: CN213573741U
Application number: CN202022285537.0U
Authority: CN
Inventors: 高德清; 李露
Original assignee: Chongqing Xinqi Door Industry Co ltd
Current assignee: Chongqing Xinqi Door Industry Co ltd
Priority date: 2020-10-14
Filing date: 2020-10-14
Publication date: 2021-06-29
Anticipated expiration: 2030-10-14

Abstract

The utility model discloses a strenghthened type log fire prevention indoor door, including the timber main part, the last fixed surface of timber main part is connected with the alloy-layer, the fire-retardant layer of lower inner wall fixedly connected with of timber main part, the lateral wall of timber main part and the top fixedly connected with that is located fire-retardant layer block the layer, the last inner wall fixedly connected with insulating layer of timber main part, the surface of timber main part and the below fixedly connected with sealing layer that is located the alloy-layer, the below outer wall fixedly connected with absorption plate of timber main part. The utility model discloses, be equipped with fire-retardant layer, block layer and insulating layer, log door inside is equipped with the multilayer material and handles, improves whole fire behavior, and the fire prevention effect is good, can solve the indoor door of log not fire prevention problem, adopts the fixed adhesive tape layer and utilizes the wire to fix, makes each layer material connection more stable, is difficult for crack or fault to appear.

Description

Reinforced log fireproof indoor door

Technical Field

The utility model relates to a prevent fire door technical field, especially relate to an indoor door of strenghthened type log fire prevention.

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.

The fire door is an important component in fire-fighting equipment and is an important part in social fire prevention, and a door closer of the fire door or a door closing device (except for a special part, such as a pipeline well door and the like) for automatically closing a door leaf of a normally open fire door can be arranged on the fire door. That is, except for some special parts, such as the pipe well door, which do not need to be installed with a door closer, other parts need to be installed with a door closer of the fire door.

The existing log fireproof indoor door uses unprocessed wooden materials, so that the overall fireproof performance of the fireproof door is reduced, and the fireproof performance of the fireproof door cannot be thoroughly solved.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a reinforced log fireproof indoor door.

In order to achieve the above purpose, the utility model adopts the following technical scheme: a reinforced log fireproof indoor door comprises a wood door main body, wherein an alloy layer is fixedly connected to the upper surface of the wood door main body, a flame-retardant layer is fixedly connected to the lower inner wall of the wood door main body, a blocking layer is fixedly connected to the side wall of the wood door main body and is positioned above the flame-retardant layer, a heat-insulating layer is fixedly connected to the upper inner wall of the wood door main body, a sealing layer is fixedly connected to the outer surface of the wood door main body and is positioned below the alloy layer, and an absorption plate is fixedly connected to the outer wall of the wood door main;

the utility model discloses a timber is including timber main part, door handle and key hole, the rear side fixedly connected with installation piece of timber main part, department is equipped with door handle and key hole in the middle of the lower surface of timber main part, the front surface of timber main part is opened flutedly, the back wall fixedly connected with spring of recess, the lateral wall sliding connection of recess has the slider, the lateral wall of slider is opened there is the hole that blocks, the inside of timber main part just is located the outside fixedly connected with telescopic link of slider, the inside of timber main part just is located the left side fixedly connected with control switch and the smoke alarm of recess.

As a further description of the above technical solution:

the outside surface of timber main part scribbles the timber fire retardant, the timber main part is established to former timber.

As a further description of the above technical solution:

the telescopic rod is connected with the blocking hole in a sliding mode, and one end, far away from the rear wall of the groove, of the spring is fixedly connected with the sliding block.

As a further description of the above technical solution:

and a fixed adhesive tape layer is arranged among the flame-retardant layer, the blocking layer and the heat insulation layer, and a metal wire is arranged in the fixed adhesive tape layer.

As a further description of the above technical solution:

the absorption plate is provided with four groups and is uniformly distributed, and the carbon monoxide absorbent is arranged in the absorption plate.

As a further description of the above technical solution:

the sealing layer is made of high-temperature-resistant rubber, and the area of the alloy layer is larger than that of the wooden door main body.

As a further description of the above technical solution:

the door handle is made of non-heat-conducting wood, and the grooves and the sliding blocks are arranged in two groups and symmetrically distributed by taking the middle of the wooden door main body as a transverse center line.

As a further description of the above technical solution:

the upper surface and the lower surface of the mounting block are provided with positioning columns, and the door handle is rotatably connected with the wooden door main body.

The utility model discloses following beneficial effect has:

1. compared with the prior art, this strenghthened type log fire prevention indoor door is equipped with fire-retardant layer, blocks layer and insulating layer, and the log door inside is equipped with the multilayer material and handles, improves whole fire behavior, and the fire prevention effect is good, can solve the indoor door of log not fire prevention problem, adopts the fixed adhesive tape layer and utilizes the wire to fix, makes each layer material connection more stable, is difficult for appearing crack or fault.

2. Compared with the prior art, this strenghthened type log fire prevention indoor door is equipped with slider and telescopic link, and when the telescopic link shrink, the spring pops out the slider, makes former timber lock, is difficult for opening, can effectively carry out fire prevention and handle, utilizes control switch, makes the lock more timely, avoids the intensity of a fire to stretch.

3. Compared with the prior art, this strenghthened type log fire prevention indoor door is equipped with smoke alarm, can in time report to the police to the intensity of a fire, strives for when the intensity of a fire is less, in time reminds people, avoids causing bigger loss, and the sealing layer can effectively prevent that the smoke and dust from leaking along the crack.

4. Compared with the prior art, the reinforced type log fireproof indoor door is provided with the absorption plate, carbon monoxide and smoke dust caused by fire can be absorbed, the carbon monoxide is prevented from damaging a human body after the fire is ignited, and the human body can be effectively protected.

Drawings

Fig. 1 is a front sectional view of a reinforced log fireproof indoor door provided by the present invention;

FIG. 2 is a bottom view of a reinforced log fireproof indoor door of the present invention;

fig. 3 is a perspective view of a reinforced log fireproof indoor door provided by the present invention;

fig. 4 is a front view of a reinforced log fireproof indoor door provided by the present invention;

fig. 5 is the enlarged view of a position a in fig. 2 of a reinforced log fire protection indoor door provided by the utility model.

Illustration of the drawings:

1. a wooden door main body; 2. an alloy layer; 3. a thermal insulation layer; 4. a blocking layer; 5. a flame retardant layer; 6. fixing the adhesive tape layer; 7. an absorbent sheet; 8. a spring; 9. a door handle; 10. a sealing layer; 11. a smoke alarm; 12. a control switch; 13. a key hole; 14. mounting blocks; 15. a blocking hole; 16. a groove; 17. a slider; 18. a telescopic rod.

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.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-5, the utility model provides a pair of strenghthened type log fire prevention indoor door: the wood door comprises a wood door main body 1, a wood fire retardant is coated on the outer side surface of the wood door main body 1, the wood door main body 1 is set as an original wood door, an alloy layer 2 is fixedly connected to the upper surface of the wood door main body 1, a flame-retardant layer 5 is fixedly connected to the lower inner wall of the wood door main body 1, a blocking layer 4 is fixedly connected to the side wall of the wood door main body 1 and positioned above the flame-retardant layer 5, a heat-insulating layer 3 is fixedly connected to the upper inner wall of the wood door main body 1, a plurality of layers of materials are arranged inside the wood door for treatment, the overall fireproof performance is improved, the fireproof effect is good, the problem that the wood door is not fireproof in the wood room can be solved, a;

the rear side surface of the wooden door main body 1 is fixedly connected with an installation block 14, the middle part of the lower surface of the wooden door main body 1 is provided with a door handle 9 and a key hole 13, the door handle 9 is made of heat-insulating timber, the front surface of the wooden door main body 1 is provided with a groove 16, the groove 16 and a slide block 17 are provided with two groups and are symmetrically distributed by taking the middle part of the wooden door main body 1 as a transverse central line, the rear wall of the groove 16 is fixedly connected with a spring 8, one end of the spring 8, far away from the rear wall of the groove 16, is fixedly connected with the slide block 17, the side wall of the groove 16 is slidably connected with the slide block 17, the outer side wall of the slide block 17 is provided with a blocking hole 15, an expansion link 18 is fixedly connected inside the wooden door main body 1 and positioned outside the slide block 17, when the expansion link 18 contracts, the spring 8 ejects the slide block 17 to, sliding connection between telescopic link 18 and the hole of blockking 15, the inside of timber main part 1 just is located the left side fixedly connected with control switch 12 and the smoke alarm 11 of recess 16, can in time report to the police to the intensity of a fire, strives for when the intensity of a fire is less, in time reminds people, avoids causing bigger loss, and sealing layer 10 can effectively prevent that the smoke and dust from leaking along the crack.

Flame-retardant layer 5, block and be equipped with fixed adhesive tape layer 6 between layer 4 and the insulating layer 3, the inside on fixed adhesive tape layer 6 is equipped with the wire, absorption plate 7 is equipped with four groups and evenly distributed, carbon monoxide and smoke and dust that can lead to the fact to the fire absorb, avoid catching fire the back carbon monoxide and cause the injury to the human body, can effectively protect the human body, the inside of absorption plate 7 is equipped with the carbon monoxide absorbent, the material of sealing layer 10 is high temperature resistant rubber, alloy-layer 2's area is greater than the area of timber main part 1, the upper and lower surface of installation piece 14 is equipped with the reference column, door handle 9 rotates with timber main part 1 to be connected.

The working principle is as follows: the wooden door main body 1 is installed to a proper position of a door frame through the installation block 14, the opening and closing of the wooden door main body 1 can be realized by rotating the wooden door main body 1 and the door handle 9, an original wooden door can be locked through the key hole 13 when needed, the inside of the log door is provided with a plurality of layers of materials for processing, the whole fireproof performance is improved, the fireproof effect is good, the problem that the door in a log room is not fireproof is solved, the fixed adhesive tape layer 6 is adopted and is fixed by metal wires, so that the connection of all layers of materials is more stable, cracks or faults are not easy to occur, the smoke alarm 11 can timely give an alarm to the fire, people can be reminded in time when the fire is small, the greater loss is avoided, the sealing layer 10 can effectively prevent smoke and dust from leaking out along the door cracks, when the fire is large, the smoke alarm 11 feeds back information to the controller, the control switch 12 enables the telescopic rod 18, the novel fireproof door is not easy to open, can effectively conduct fireproof treatment, utilizes the control switch 12 to enable the buckling to be timely, avoids fire spreading, can absorb carbon monoxide and smoke dust caused by fire by the absorption plate 7, avoids the carbon monoxide from damaging a human body after the fire is fired, and can effectively protect the human body.

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 and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The utility model provides an indoor door of strenghthened type log fire prevention, includes timber main part (1), its characterized in that: the wood door comprises a wood door body (1), and is characterized in that an alloy layer (2) is fixedly connected to the upper surface of the wood door body (1), a flame-retardant layer (5) is fixedly connected to the lower inner wall of the wood door body (1), a blocking layer (4) is fixedly connected to the side wall of the wood door body (1) and positioned above the flame-retardant layer (5), a heat-insulating layer (3) is fixedly connected to the upper inner wall of the wood door body (1), a sealing layer (10) is fixedly connected to the outer surface of the wood door body (1) and positioned below the alloy layer (2), and an absorption plate (7) is fixedly connected to the outer wall;

the rear side surface fixedly connected with installation piece (14) of timber main part (1), department is equipped with door handle (9) and key hole (13) in the middle of the lower surface of timber main part (1), open flutedly (16) on the front surface of timber main part (1), rear wall fixedly connected with spring (8) of recess (16), the lateral wall sliding connection of recess (16) has slider (17), open the lateral wall of slider (17) has block hole (15), the inside of timber main part (1) just is located outside fixedly connected with telescopic link (18) of slider (17), the inside of timber main part (1) just is located left side fixedly connected with control switch (12) and smoke alarm (11) of recess (16).

2. The reinforced log fire protection indoor door of claim 1, wherein: the outside surface of timber main part (1) scribbles the timber fire retardant, timber main part (1) is established to former timber.

3. The reinforced log fire protection indoor door of claim 1, wherein: the telescopic rod (18) is connected with the blocking hole (15) in a sliding mode, and one end, far away from the rear wall of the groove (16), of the spring (8) is fixedly connected with the sliding block (17).

4. The reinforced log fire protection indoor door of claim 1, wherein: a fixing adhesive tape layer (6) is arranged among the flame-retardant layer (5), the blocking layer (4) and the heat-insulating layer (3), and metal wires are arranged inside the fixing adhesive tape layer (6).

5. The reinforced log fire protection indoor door of claim 1, wherein: the absorption plates (7) are provided with four groups and are uniformly distributed, and the carbon monoxide absorbent is arranged in the absorption plates (7).

6. The reinforced log fire protection indoor door of claim 1, wherein: the sealing layer (10) is made of high-temperature-resistant rubber, and the area of the alloy layer (2) is larger than that of the wooden door main body (1).

7. The reinforced log fire protection indoor door of claim 1, wherein: the door handle (9) is made of non-heat-conducting wood, and the grooves (16) and the sliding blocks (17) are provided with two groups and are symmetrically distributed by taking the middle of the wooden door main body (1) as a transverse center line.

8. The reinforced log fire protection indoor door of claim 1, wherein: the upper surface and the lower surface of the mounting block (14) are provided with positioning columns, and the door handle (9) is rotatably connected with the wooden door main body (1).