阅读说明：本技术 一种钢木质隔热防火单开门 (Steel-wood heat-insulation fireproof single door ) 是由 王飞 宋中福 牛通 王家立 于 2020-06-19 设计创作，主要内容包括：本发明公开了一种钢木质隔热防火单开门,属于钢木质防火门技术领域,包括门框及其设置在门框内部的防火门,防火门包括钢板外壳和钢板外壳内部的两个阻燃木板,阻燃木板的外侧铺设有高硅氧布,高硅氧布的外侧安装有固定钢板,固定钢板和钢板外壳之间填充有珍珠岩,固定钢板靠近高硅氧布的一侧固定安装有钢骨架,钢骨架的内部填充有防火砂浆,门框的内部设有水泵。本发明通过纵横交错的钢骨架使门在受热时候不易变形,且具有重量轻、硬度大、耐高温、吸音且隔热等优点,防火膨胀密封条预热膨胀密封防火门和地面之间的缝隙,有效阻隔有毒烟气,喷水对防火门进行降温,便于避难者找到水源打湿衣服减少火灾对身体的伤害,增加避难者逃生几率。(The invention discloses a steel-wood heat-insulation fireproof single door, which belongs to the technical field of steel-wood fireproof doors and comprises a door frame and a fireproof door arranged in the door frame, wherein the fireproof door comprises a steel plate shell and two flame-retardant wood plates arranged in the steel plate shell, high silica cloth is laid on the outer sides of the flame-retardant wood plates, a fixed steel plate is arranged on the outer side of the high silica cloth, perlite is filled between the fixed steel plate and the steel plate shell, a steel skeleton is fixedly arranged on one side, close to the high silica cloth, of the fixed steel plate, fireproof mortar is filled in the steel skeleton, and a water pump is arranged in the door. The fireproof expansion sealing strip preheats and expands to seal a gap between the fireproof door and the ground, toxic smoke is effectively blocked, the fireproof door is cooled by spraying water, a refuge can find out water source wetting clothes, damage of fire to the body is reduced, and escape probability of the refuge is increased.)

1. The utility model provides a steel-wood heat-insulation fireproof single-door, its characterized in that is in including door frame (2) and setting the inside fire door (1) that prevents of door frame (2), prevent fire door (1) including steel sheet shell (8) with inside two fire-retardant plank (3) of steel sheet shell (8), fire-retardant plank (3)'s the outside has been laid high silica cloth (4), fixed steel sheet (6) are installed in the outside of high silica cloth (4), fixed steel sheet (6) with it has pearlite (7) to fill between steel sheet shell (8), fixed steel sheet (6) are close to one side fixed mounting of high silica cloth (4) has steel skeleton (21), the inside packing of steel skeleton (21) has fire prevention mortar (5), the inside of door frame (2) is equipped with water pump (17), the top of door frame (2) is provided with water filling port (24), the front and the back of door frame (2) all are equipped with emergency lighting lamp (13), the both sides of emergency lighting lamp (13) all are equipped with a plurality of shower nozzles (19), the top of emergency lighting lamp (13) is equipped with temperature sensor (15) and alarm (16).

2. A steel-wood insulating and fire-proof single door as claimed in claim 1, characterized in that one side of said fire door (1) is provided with a plurality of hinges (11), said fire door (1) and said door frame (2) being hinged by said hinges (11).

3. A steel-wood heat-insulating fireproof single door as claimed in claim 1, wherein an operation box (12) is provided inside the fireproof door (1), and a battery (23) is provided under the operation box (12).

4. A steel-wood heat-insulating fireproof single door according to claim 3, wherein a gap is left between the two fire-retardant wood boards (3), and the operation box (12) and the battery (23) are located between the two fire-retardant wood boards (3).

5. A steel-wood heat-insulating fireproof single door as claimed in claim 1, wherein the input end of the water pump (17) is connected with a first water pipe (18), and the other end of the first water pipe (18) is connected with the water filling port (24).

6. A steel-wood insulating fire-proof single door as claimed in claim 1, characterized in that the output of the water pump (17) is connected to the spray head (19) through a second water pipe (20).

7. A steel-wood heat-insulating fireproof single door as claimed in claim 1, characterized in that the alarm (16) is located at one side of the temperature sensor (15), and a light-gathering cover (14) is arranged above the emergency lighting lamp (13).

8. A steel-wood heat-insulating fireproof single door as claimed in claim 3, wherein the fireproof door (1) is provided with a handle (9) and an indicator light board (10) on both the front and back sides, the indicator light board (10) being located under the battery (23).

9. The steel-wood heat-insulation fireproof single door as claimed in claim 1, wherein the steel skeleton (21) is a net-shaped steel skeleton formed by splicing a plurality of criss-cross steel keels.

10. The steel-wood heat-insulation fireproof single-door according to claim 1, wherein the fireproof door (1) is provided with an observation window (25), the observation window (25) is a sandwich composite fireproof glass, and a fireproof expansion sealing strip (22) is fixed on the side wall of the fireproof door (1).

Technical Field

The invention relates to a steel-wood fireproof door, in particular to a steel-wood heat-insulation fireproof single-door, and belongs to the technical field of steel-wood fireproof doors.

Background

The fireproof door is a door which can meet the requirements of fire resistance stability, integrity and heat insulation within a certain time, the steel fireproof door is moderate in price, but is heavy in weight, difficult to open, simple in style and not attractive enough, and the wooden fireproof door is light in weight, flexible to open and close, good in appearance decorativeness and high in price.

The steel-wood fireproof door is a board iron sheet fireproof door, adopts a double-layer board to be wrapped with galvanized iron sheets or a double-layer board to be single-sided to be embedded with gypsum board wrapping iron sheets, and has the characteristics of lighter self weight and lower price than the steel fireproof door.

The invention provides a novel solution to the problems that a doorsill is not arranged for the convenience of walking of pedestrians, dense smoke and open fire easily flow into a safe space from a gap between a door and the ground when a fire disaster occurs, the existing fireproof door is poor in steel heat insulation, the temperature of the fireproof door is too high when the fire disaster occurs, the fireproof door is difficult to manually open, and a refuge is difficult to find a water source to wet clothes when escaping.

How to research a steel-wood heat-insulation fireproof single door which is convenient for a refuge to escape and can insulate heat is a problem to be solved urgently at present.

Disclosure of Invention

The invention mainly aims to solve the defects of the prior art and provide a steel-wood heat-insulation fireproof single-door which is convenient for escape of refugees and can insulate heat.

The purpose of the invention can be achieved by adopting the following technical scheme:

the utility model provides a steel wood heat-insulating fire prevention singly opens door, is in including door frame and setting the inside fire door that prevents of door frame, prevent that fire door include steel plate shell with two inside fire-retardant planks of steel plate shell, fire-retardant planks have been laid in the outside of fire-retardant planks, fixed steel sheet is installed in the outside of fire-retardant planks, fixed steel sheet with it has the pearlite to fill between the steel plate shell, fixed steel sheet is close to one side fixed mounting of fire-retardant planks has the steel skeleton, the inside packing of steel skeleton has fire prevention mortar, the inside of door frame is equipped with the water pump, the top of door frame is provided with the water filling port, the front and the back of door frame all are equipped with emergency lighting lamp, emergency lighting lamp's both sides all are equipped with a plurality of shower nozzles.

Preferably, one side of the fireproof door is provided with a plurality of hinges, and the fireproof door is connected with the door frame through the hinges.

Preferably, an operation box is arranged inside the fireproof door, and a battery is arranged below the operation box.

Preferably, a gap is left between the two flame-retardant wood boards, and the operation box and the battery are located between the two flame-retardant wood boards.

Preferably, the input end of the water pump is connected with a first water pipe, and the other end of the first water pipe is connected with the water filling port.

Preferably, the output end of the water pump is connected with the spray head through a second water pipe.

Preferably, the alarm is located one side of the temperature sensor, and a light-gathering cover is arranged above the emergency illuminating lamp.

Preferably, the front side and the back side of the fireproof door are both provided with a handle and an indicating lamp plate, and the indicating lamp plate is positioned below the battery.

Preferably, the steel skeleton is a reticular steel skeleton formed by splicing a plurality of criss-cross steel keels.

Preferably, be equipped with the observation window on the fire door, the observation window is the compound fire prevention glass of intermediate layer, be fixed with fire prevention inflation sealing strip on the lateral wall of fire door.

The invention has the beneficial technical effects that: according to the steel-wood heat-insulation fireproof single door, the steel-wood heat-insulation fireproof single door is not easy to deform when being heated through the criss-cross steel frameworks, the flame-retardant wood board is light in weight, the steel plate shell is high in hardness and not easy to deform, the high silica cloth is high in strength, high-temperature resistant, ablation resistant and heat-insulation, the perlite is light in weight and has the advantages of fire resistance, sound absorption and the like, compared with a steel fireproof door, the steel-wood heat-insulation fireproof single door is lighter in weight and good in fireproof and heat-insulation effects, the fireproof expansion sealing strips preheat the gaps between the expansion sealed fireproof door and the ground, toxic smoke is effectively blocked, when the temperature sensor detects that the temperature is too high, the emergency lighting lamp is started to illuminate, the alarm flashing red lamp gives out alarm sound, the indication lamp plate gives out light to prompt the safety exit position of an escaper, the spray head sprays water to, increasing the escape probability of the refugees.

Drawings

FIG. 1 is a front view of the overall structure of a preferred embodiment of a steel-wood insulating fire-resistant single door according to the present invention;

figure 2 is a cross-sectional view of a preferred embodiment of the fire rated door of the steel-wood insulating fire rated single door according to the present invention;

FIG. 3 is a front view of a water pump and sprinkler structure of a preferred embodiment of a steel wood insulating fire resistant single door in accordance with the present invention;

FIG. 4 is a schematic structural view of a steel skeleton of a preferred embodiment of the steel-wood heat-insulating fireproof single door according to the present invention;

FIG. 5 is a schematic structural view of an emergency lighting lamp according to a preferred embodiment of the steel-wood heat-insulation fireproof single-door of the present invention;

fig. 6 is a schematic structural view of a fireproof expansion sealing strip of a preferred embodiment of the steel-wood heat-insulation fireproof single-door according to the present invention.

In the figure: 1-a fireproof door, 2-a door frame, 3-a flame-retardant wood board, 4-high silica cloth, 5-fireproof mortar, 6-a fixed steel plate, 7-perlite, 8-a steel plate shell, 9-a handle, 10-an indicator light board, 11-a hinge, 12-an operation box, 13-an emergency lighting lamp, 14-a light-gathering cover, 15-a temperature sensor, 16-an alarm, 17-a water pump, 18-a first water pipe, 19-a spray head, 20-a second water pipe, 21-a steel framework, 22-a fireproof expansion sealing strip, 23-a battery, 24-a water injection port and 25-an observation window.

Detailed Description

In order to make the technical solutions of the present invention more clear and definite for those skilled in the art, the present invention is further described in detail below with reference to the examples and the accompanying drawings, but the embodiments of the present invention are not limited thereto.

As shown in fig. 1-6, the steel-wood heat-insulation fireproof single-door provided by the embodiment, including door frame 2 and fireproof door 1 arranged inside door frame 2, fireproof door 1 includes two inside fire-retardant boards 3 of steel plate shell 8 and steel plate shell 8, high silica cloth 4 has been laid outside fire-retardant board 3, fixed steel sheet 6 is installed in the outside of high silica cloth 4, it has perlite 7 to fill between fixed steel sheet 6 and the steel plate shell 8, one side fixed mounting that fixed steel sheet 6 is close to high silica cloth 4 has steel skeleton 21, the inside packing of steel skeleton 21 has fire prevention mortar 5, the inside of door frame 2 is equipped with water pump 17, the top of door frame 2 is provided with water filling port 24, the front and the back of door frame 2 all are equipped with emergency lighting lamp 13, the both sides of emergency lighting lamp 13 all are equipped with a plurality of shower nozzles 19, the top of emergency lighting lamp 13 is equipped. The steel-wood heat-insulation fireproof single-door enables the door to be not easy to deform when being heated through the criss-cross steel skeleton 21, the flame-retardant wood board 3 is light in weight, the steel plate shell 8 is large in hardness and not easy to deform, the high-silica cloth 4 is high in strength, high-temperature resistant, ablation resistant and heat-insulation, the perlite is light in weight and has the advantages of fire prevention, sound absorption and the like, compared with a steel fireproof door, the steel-wood heat-insulation fireproof single-door is light in weight and good in fireproof and heat-insulation effects, the fireproof expansion sealing strips preheat the gaps between the expansion fireproof door 1 and the ground, toxic smoke is effectively blocked, when the temperature sensor 15 detects that the temperature is too high, the emergency illuminating lamp 13 is started to illuminate, the alarm 16 flashes the red lamp to give out alarm sound, the indicating lamp board 10 gives out light to prompt the safety exit position of an refuge, the, increasing the escape probability of the refugees.

In the present embodiment, as shown in fig. 1 and fig. 2, a plurality of hinges 11 are provided at one side of the fire door 1, the fire door 1 and the doorframe 2 are hinged by the hinges 11, an operation box 12 is provided inside the fire door 1, a battery 23 is provided below the operation box 12, a gap is left between the two fire-retardant wooden boards 3, and the operation box 12 and the battery 23 are located between the two fire-retardant wooden boards 3. Hinge 11 is the fire prevention hinge, and this prevents that fire door 1 compares that fire door weight is lighter, is difficult for leading to the deformation of door frame 2 because of the dead weight.

In the present embodiment, as shown in fig. 1 and 3, the input end of the water pump 17 is connected to the first water pipe 18, the other end of the first water pipe 18 is connected to the water filling port 24, and the output end of the water pump 17 is connected to the spray head 19 through the second water pipe 20. When the temperature sensor 15 detects that the temperature exceeds 55 ℃, a signal is transmitted to the operation box 12, the operation box 12 starts the water pump 17 to pump water from the water injection port 24 and spray the water from the spray head 19, the temperature of the fireproof door 1 is reduced, and a refuge can find a water source to wet clothes conveniently.

In the present embodiment, as shown in fig. 1, 5 and 6, the alarm 16 is located on one side of the temperature sensor 15, the condenser cover 14 is provided above the emergency illumination lamp 13, the handle 9 and the indicator light plate 10 are provided on both the front and back sides of the fire door 1, and the indicator light plate 10 is located below the battery 23. When a fire disaster happens, the handle 9 is overheated due to heat transfer, and the handle 9 is sleeved with the heat insulation sleeve, so that people can conveniently escape. When the temperature sensor 15 detects that the temperature exceeds 55 ℃, a signal is transmitted to the operation box 12, the operation box 12 starts the emergency illuminating lamp 13, the light-gathering cover 14 gathers light on the ground, and the indicating lamp board 10 assists the refugee to find a safe exit.

In the embodiment, as shown in fig. 1 and fig. 6, the steel skeleton 21 is a mesh-shaped steel skeleton formed by splicing a plurality of criss-cross steel keels, the fire door 1 is provided with an observation window 25, the observation window 25 is a sandwich composite fire-proof glass, and the fire-proof expansion sealing strip 22 is fixed on the side wall of the fire door 1. But the condition behind the observation window 25 direct observation door, it is heavier to avoid the fire disaster behind the door, directly opens the door by the burn, and steel skeleton 21 has increased the stability of door, and fire prevention inflation sealing strip 22 preheats the seam between inflation sealing fireproof door 1 and the ground, effective separation poisonous flue gas.

In this embodiment, as shown in fig. 1 to 6, the working process of the steel-wood heat-insulation fireproof single-door provided by this embodiment is as follows:

step 1: when a fire disaster happens, when the temperature sensor 15 detects that the temperature exceeds 55 ℃, a signal is transmitted to the operation box 12, the operation box 12 starts the emergency illuminating lamp 13 and the indicating lamp board 10, and the alarm 16 flashes a red lamp to give an alarm;

step 2: the operation box 12 starts the water pump 17, and the fire door is pumped from the water injection port 24 and sprayed from the spray head 19, thereby cooling the fire door 1.

To sum up, in this embodiment, according to the thermal-insulated fire prevention single door of steel-wood of this embodiment, this hinge 11 that the thermal-insulated fire prevention single door of steel-wood was opened is the fire prevention hinge, and this prevents that fire door 1 compares the fire door weight of steel lighter, is difficult for leading to the deformation of door frame 2 because of the dead weight. When the temperature sensor 15 detects that the temperature exceeds 55 ℃, a signal is transmitted to the operation box 12, the operation box 12 starts the water pump 17 to pump water from the water injection port 24 and spray the water from the spray head 19, the temperature of the fireproof door 1 is reduced, and a refuge can find a water source to wet clothes conveniently. When a fire disaster happens, the handle 9 is overheated due to heat transfer, and the handle 9 is sleeved with the heat insulation sleeve, so that people can conveniently escape. When the temperature sensor 15 detects that the temperature exceeds 55 ℃, a signal is transmitted to the operation box 12, the operation box 12 starts the emergency illuminating lamp 13, the light-gathering cover 14 gathers light on the ground, and the indicating lamp board 10 assists the refugee to find a safe exit. But the condition behind the observation window 25 direct observation door, it is heavier to avoid the fire disaster behind the door, directly opens the door by the burn, and steel skeleton 21 has increased the stability of door, and fire prevention inflation sealing strip 22 preheats the seam between inflation sealing fireproof door 1 and the ground, effective separation poisonous flue gas.

The above description is only for the purpose of illustrating the present invention and is not intended to limit the scope of the present invention, and any person skilled in the art can substitute or change the technical solution of the present invention and its conception within the scope of the present invention.