CN217481129U - Light wooden fireproof door capable of preventing flame from penetrating - Google Patents
Light wooden fireproof door capable of preventing flame from penetrating Download PDFInfo
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- CN217481129U CN217481129U CN202220262371.7U CN202220262371U CN217481129U CN 217481129 U CN217481129 U CN 217481129U CN 202220262371 U CN202220262371 U CN 202220262371U CN 217481129 U CN217481129 U CN 217481129U
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Abstract
The utility model discloses a light wooden fireproof door capable of preventing flame from penetrating, in particular to the technical field of fireproof doors, which comprises a wooden door body and a smoke sensor, wherein a cavity is arranged inside the wooden door body to reduce the weight of the door, the smoke sensor is fixedly arranged at the top end inside the cavity, the smoke sensor is connected with the input end of an external controller, and a fire retardant mechanism is arranged inside the cavity; fire retardant mechanism includes that motor, a plurality of first fire retardant pipe that has the tube cap, a plurality of second fire retardant pipe that has the tube cap and a plurality of driven pulley, first fire retardant pipe, second fire retardant pipe and the motor of hindering all establish the inside at the cavity, smoke transducer establishes the rear side at first fire retardant pipe. The utility model discloses a compact structure, degree of mechanization is high, can in time carry out fire-retardant to the flame that gets into the inside of the wooden door body, has ensured people's personal and property safety.
Description
Technical Field
The utility model relates to a prevent fire door technical field, concretely relates to prevent fire door is prevented to fire light body that flame pierces through.
Background
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 fireproof door not only has the function of a common door, but also has the special functions of fire prevention and smoke insulation. When a fire occurs, the fire-fighting protective bag plays an important role in inhibiting fire from spreading and protecting personnel from being safely evacuated.
The prior art has the following defects: prevent fire door function singleness, can't effectually carry on fire-retardantly to flame for people's personal property can not obtain the guarantee, prevents in addition that fire door now has added the fire retardant to its material itself, nevertheless makes the fire retardant can't change.
SUMMERY OF THE UTILITY MODEL
Therefore, the utility model provides a prevent fire door is prevented to fire-retardant light body wood of flame penetrance to prevent among the solution prior art that fire door function singleness is prevented, can't effectually carry out fire-retardant to flame, make people's personal property can not obtain the guarantee, prevent that fire door has in addition now and added the fire retardant to its material itself, nevertheless make the problem that the fire retardant can't be changed.
In order to achieve the above object, the embodiment of the present invention provides the following technical solutions: a light wooden fireproof door capable of preventing flame from penetrating comprises a wooden door body and a smoke sensor, wherein a cavity is formed in the wooden door body, the weight of the door is reduced, the smoke sensor is fixedly arranged at the top end of the interior of the cavity, the smoke sensor is connected with the input end of an external controller, and a fire retardant mechanism is arranged in the cavity;
the fire retardant mechanism comprises a motor, a plurality of first fire retardant pipes with pipe covers, a plurality of second fire retardant pipes with pipe covers and a plurality of driven pulleys, wherein the first fire retardant pipes, the second fire retardant pipes and the motor are all arranged in a cavity, the smoke sensor is arranged at the rear side of the first fire retardant pipes, the first fire retardant pipes and the second fire retardant pipes are in one-to-one correspondence, a plurality of through holes are formed in the first fire retardant pipes and the second fire retardant pipes, a fire retardant is contained in the first fire retardant pipes and the second fire retardant pipes, the first fire retardant pipes are arranged at one sides of the second fire retardant pipes, one ends of the second fire retardant pipes extend into one ends of the first fire retardant pipes and are in threaded connection with the first fire retardant pipes, a rotating rod is fixedly arranged at the output end of the motor and is arranged in the cavity, the first fire retardant pipes and the second fire retardant pipes are arranged above or below the rotating rod, and a double-groove driving pulley is fixedly arranged at the outer end of the rotating rod, two that distribute about, between double flute driving pulley and the driven pulley all connect through the belt between the driven pulley, fire retardant mechanism's setting is in time to fire-retardant to the flame that gets into wooden door internal portion, has ensured people's personal and property safety.
Furthermore, a plurality of mounting rods which are distributed up and down are fixedly arranged on the inner walls of the two sides of the cavity, one end of each mounting rod extends into the other end of the corresponding first fire resisting tube or the other end of the corresponding second fire resisting tube, the first fire resisting tubes and the second fire resisting tubes are connected with the mounting rods in an inserted mode, and the wooden door body is connected with the mounting rods through bearings, so that the first fire resisting tubes and the second fire resisting tubes are convenient to detach from the mounting rods.
Furthermore, the front side and the rear side of the wooden door body are respectively and fixedly provided with an inner handle and an outer handle, so that the wooden door is convenient for a user to use.
Furthermore, one side of the motor is fixedly arranged on the inner wall of one side of the cavity, an electric wire is fixedly arranged at the bottom end of the motor, one end of the electric wire extends out of one side of the wooden door body and is connected with the output end of the external controller, and therefore the motor can be conveniently controlled and started in time.
Further, the front side and the rear side of the wooden door body are respectively provided with a mounting plate, the inner side of the mounting plate extends to the inside of the cavity, the wooden door body is fixed with the mounting plate through four bolts, the inner handle and the outer handle are both arranged on one side of the mounting plate, and the mounting plate is arranged to facilitate the replacement of the flame retardant inside the wooden door body.
Furthermore, one end of the rotating rod is connected with the inner wall of the other side of the wooden door body through a bearing, and the rotating rod is fixed.
Furthermore, one of the driven pulleys is fixedly arranged at the outer end of the mounting rod above the rotating rod, the rest driven pulleys are fixedly arranged at the outer ends of the rest mounting rods, and the rotation of the first fire retarding pipes and the second fire retarding pipes is realized through the transmission of the driven pulleys.
The embodiment of the utility model provides a have following advantage:
1. the utility model transmits fire alarm signals to the external controller through the smoke sensor, the external controller controls the motor to start, the motor drives the rotating rod to rotate, the rotating rod rotates to enable the double-groove driving belt pulley on the rotating rod to rotate, the double-groove driving belt pulley rotates to drive the two mounting rods to rotate through the two belts, the two mounting rods rotate to enable the two first fire-resisting pipes and the two second fire-resisting pipes to rotate, and so on, through the transmission of a plurality of belts, the first fire-resisting pipes and the second fire-resisting pipes inside the cavity rotate completely, at the moment, the fire retardant inside the first fire-resisting pipes and the second fire-resisting pipes are continuously stirred and then contacted with the flame inside the cavity to extinguish the flame, so as to achieve the purpose of fire resistance, compared with the prior art, the device has compact structure and high mechanization degree, can timely retard the flame inside the wooden door body, personal and property safety of people is guaranteed;
2. the utility model discloses a hinder the firetube with the second and rotate to the inside of first firetube of hindering for the second back-fire relief pipe is kept away from the first one end and an installation pole separation of hindering the firetube, extracts out first firetube and the whole from another installation pole of second back-fire relief pipe again, opens the tube cap on first firetube and the second back-fire relief pipe of hindering this moment, changes the inside fire retardant of first firetube and the second back-fire relief pipe, compare with prior art, this device structure is nimble, be convenient for change the fire retardant, has the practicality.
Drawings
Fig. 1 is the overall main view structure diagram provided by the present invention.
Fig. 2 is a schematic view of the overall rear view structure provided by the present invention.
Fig. 3 is a schematic view of the overall front sectional structure provided by the present invention.
Fig. 4 is a schematic view of a portion a in fig. 3 according to the present invention.
Fig. 5 is a schematic view of a portion B in fig. 3 according to the present invention.
Fig. 6 is a schematic connection diagram of the first fire retardant pipe, the second fire retardant pipe and the installation rod provided by the present invention.
In the figure: 1. a wooden door body; 2. an inner handle; 3. an outer handle; 4. mounting a plate; 5. a bolt; 6. a cavity; 7. a first flame retarding tube; 8. a second flame retardant tube; 9. mounting a rod; 10. a motor; 11. a rotating rod; 12. an electric wire; 13. a double-grooved drive pulley; 14. a driven pulley; 15. a belt; 16. a smoke sensor.
Detailed Description
The present invention is described in terms of specific embodiments, and other advantages and benefits of the present invention will become apparent to those skilled in the art from the following disclosure. 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 the attached drawings 1-5 in the specification, the light wooden fireproof door capable of preventing flame from penetrating comprises a wooden door body 1 and a smoke sensor 16, wherein an inner handle 2 and an outer handle 3 are respectively and fixedly arranged on the front side and the rear side of the wooden door body 1, so that a user can use the light wooden fireproof door conveniently, a cavity 6 is formed in the wooden door body 1, the weight of the door is reduced, the smoke sensor 16 is fixedly arranged at the top end of the cavity 6, the smoke sensor 16 is connected with the input end of an external controller, a fire retardant mechanism is arranged in the cavity 6, a plurality of mounting rods 9 distributed up and down are fixedly arranged on the inner walls of two sides of the cavity 6, and the wooden door body 1 is connected with the mounting rods 9 through bearings;
the fire retardant mechanism comprises a motor 10, a plurality of first fire retardant pipes 7 with pipe covers, a plurality of second fire retardant pipes 8 with pipe covers and a plurality of driven pulleys 14, wherein the first fire retardant pipes 7, the second fire retardant pipes 8 and the motor 10 are all arranged inside a cavity 6, one side of the motor 10 is fixedly arranged on the inner wall of one side of the cavity 6, electric wires 12 are fixedly arranged at the bottom end of the motor 10, one end of each electric wire 12 extends out of one side of the wooden door body 1 and is connected with the output end of an external controller, so that the motor 10 is controlled to be started in time, a smoke sensor 16 is arranged at the rear side of each first fire retardant pipe 7, the first fire retardant pipes 7 correspond to the second fire retardant pipes 8 one by one, a plurality of through holes are respectively formed in the first fire retardant pipes 7 and the second fire retardant pipes 8, and a fire retardant agent is contained in the first fire retardant pipes 7 and the second fire retardant pipes 8, the first fire retarding pipe 7 is arranged on one side of the second fire retarding pipe 8, one end of the second fire retarding pipe 8 extends into one end of the first fire retarding pipe 7 and is in threaded connection with the first fire retarding pipe 7, the output end of the motor 10 is fixedly provided with a rotating rod 11, the rotating rod 11 is arranged in the cavity 6, one end of the rotating rod 11 is connected with the inner wall of the other side of the wooden door body 1 through a bearing, the rotating rod 11 is fixed, the first fire retarding pipe 7 and the second fire retarding pipe 8 are arranged above or below the rotating rod 11, the outer end of the rotating rod 11 is fixedly provided with a double-groove driving pulley 13, two driven pulleys 14 which are vertically distributed between the double-groove driving pulley 13 and the driven pulleys 14 are connected through belts 15, a fire retarding mechanism is arranged to retard fire of the flame entering the wooden door body 1 in time, the personal safety of people is guaranteed, one of the driven pulleys 14 is fixedly arranged at the outer end of the mounting rod 9 which is positioned above the rotating rod 11, the rest of the driven pulleys 14 are fixedly arranged at the outer ends of the rest of the mounting rods 9, and the rotation of the first flame retardant tubes 7 and the second flame retardant tubes 8 is realized through the transmission of the driven pulleys 14.
The implementation scene is specifically as follows: the smoke sensor 16 is preset with a smoke sensing range, when a flame passes through a certain mounting plate 4 and enters the cavity 6, the smoke sensor 16 transmits a fire alarm signal to an external controller, the external controller controls the motor 10 to start, the motor 10 works to drive the rotating rod 11 to rotate, the rotating rod 11 rotates to enable the double-groove driving belt pulley 13 on the rotating rod to rotate, the double-groove driving belt pulley 13 rotates to drive the two mounting rods 9 to rotate through the two belts 15, the two mounting rods 9 rotate to enable the two first fire-blocking pipes 7 and the two second fire-blocking pipes 8 to rotate, and so on, the first fire-blocking pipes 7 and the second fire-blocking pipes 8 inside the cavity 6 all rotate through the transmission of the plurality of belts 15, at the moment, the fire retardants inside the first fire-blocking pipes 7 and the second fire-blocking pipes 8 are continuously turned over and then contact with the flame entering the cavity 6 to enable the flame to be extinguished, in order to reach the purpose of back-fire relief, this device compact structure, degree of mechanization is high, can in time carry out fire-retardant to the flame that gets into wooden door body 1 inside, has ensured people's personal property safety, and this embodiment has specifically solved and has prevented among the prior art that fire door function is single, can't effectually carry out fire-retardant to flame for people's personal property can not obtain the problem of guarantee.
Referring to fig. 1 to 6 in the specification, in the light fire-proof wooden door for preventing flame penetration according to this embodiment, mounting plates 4 are respectively disposed on the front side and the rear side of a wooden door body 1, the inner side of each mounting plate 4 extends into a cavity 6, the wooden door body 1 and the mounting plates 4 are fixed by four bolts 5, an inner handle 2 and an outer handle 3 are both disposed on one side of each mounting plate 4, the mounting plates 4 are disposed to facilitate replacement of a flame retardant inside the wooden door body 1, one end of each mounting rod 9 extends into the other end of a first flame retardant tube 7 or the other end of a second flame retardant tube 8, and the first flame retardant tube 7 and the second flame retardant tube 8 are both inserted into the mounting rods 9, so that the first flame retardant tube 7 and the second flame retardant tube 8 are conveniently detached from the mounting rods 9.
The implementation scenario is specifically as follows: unscrew four bolts 5 on the mounting panel 4, with the second hinder firetube 8 to the inside rotation of first hinder firetube 7, make the second hinder firetube 8 keep away from the one end and an installation pole 9 separation of first hinder firetube 7, again with first hinder firetube 7 and the whole another installation pole 9 of follow of second hinder firetube 8 extract, open the tube cap on first hinder firetube 7 and the second hinders firetube 8 this moment, hinder firetube 7 and the inside fire retardant of second hinder firetube 8 and change, this device structure is nimble, be convenient for change the fire retardant, the device has the practicality, this embodiment has specifically solved among the prior art fire door and has added the fire retardant to its material itself, nevertheless make the problem that the fire retardant can't be changed.
Although the invention has been described in detail with respect to the general description and the specific embodiments, it will be apparent to those skilled in the art that modifications and improvements can be made based on the invention. Therefore, such modifications and improvements are intended to be within the scope of the invention as claimed.
Claims (7)
1. A light wooden fire door capable of preventing flame penetration comprises a wooden door body (1) and a smoke sensor (16), and is characterized in that: a cavity (6) is formed in the wooden door body (1), the smoke sensor (16) is fixedly arranged at the top end of the interior of the cavity (6), the smoke sensor (16) is connected with the input end of an external controller, and a fire retardant mechanism is arranged in the cavity (6);
the fire retardant mechanism comprises a motor (10), a plurality of first fire retardant pipes (7) with pipe covers, a plurality of second fire retardant pipes (8) with pipe covers and a plurality of driven pulleys (14), wherein the first fire retardant pipes (7), the second fire retardant pipes (8) and the motor (10) are all arranged inside a cavity (6), a smoke sensor (16) is arranged at the rear side of the first fire retardant pipes (7), the first fire retardant pipes (7) correspond to the second fire retardant pipes (8) in a one-to-one mode, a plurality of through holes are formed in the first fire retardant pipes (7) and the second fire retardant pipes (8), a fire retardant is contained inside the first fire retardant pipes (7) and the second fire retardant pipes (8), the first fire retardant pipes (7) are arranged on one side of the second fire retardant pipes (8), one end of the second fire retardant pipes (8) extends into one end of the first fire retardant pipes (7) and is in threaded connection with the first fire retardant pipes, the double-groove fire-resisting belt pulley is characterized in that a rotating rod (11) is fixedly arranged at the output end of the motor (10), the rotating rod (11) is arranged inside the cavity (6), the first fire-resisting pipe (7) and the second fire-resisting pipe (8) are arranged above or below the rotating rod (11), a double-groove driving belt pulley (13) is fixedly arranged at the outer end of the rotating rod (11), and the double-groove driving belt pulley (13) is connected with the driven belt pulley (14) through a belt (15) and two driven belt pulleys (14) which are distributed up and down are connected through a belt (15).
2. A fire rated, light weight, fire rated door as claimed in claim 1 wherein: the front side and the rear side of the wooden door body (1) are respectively and fixedly provided with an inner handle (2) and an outer handle (3).
3. A fire rated, light weight, fire rated door as claimed in claim 2 wherein: the front side and the rear side of the wooden door body (1) are respectively provided with a mounting plate (4), the inner side of the mounting plate (4) extends to the inside of the cavity (6), the wooden door body (1) is fixed with the mounting plate (4) through four bolts (5), and the inner handle (2) and the outer handle (3) are arranged on one side of the mounting plate (4).
4. A fire rated, light weight, fire rated door as claimed in claim 1 wherein: one side of the motor (10) is fixedly arranged on the inner wall of one side of the cavity (6), an electric wire (12) is fixedly arranged at the bottom end of the motor (10), and one end of the electric wire (12) extends out of one side of the wooden door body (1) and is connected with the output end of an external controller.
5. A fire rated, light weight, fire rated door as claimed in claim 1 wherein: one end of the rotating rod (11) is connected with the inner wall of the other side of the wooden door body (1) through a bearing.
6. A fire rated, light weight, fire rated door as claimed in claim 1 wherein: the wooden door is characterized in that a plurality of mounting rods (9) distributed up and down are fixedly arranged on the inner walls of two sides of the cavity (6), one end of each mounting rod (9) extends into the other end of the corresponding first fire-blocking tube (7) or the other end of the corresponding second fire-blocking tube (8), the first fire-blocking tubes (7) and the second fire-blocking tubes (8) are connected with the mounting rods (9) in an inserted mode, and the wooden door body (1) is connected with the mounting rods (9) through bearings.
7. A fire rated, light weight, fire rated door as claimed in claim 6 wherein: one driven pulley (14) is fixedly arranged at the outer end of the mounting rod (9) positioned above the rotating rod (11), and the rest driven pulleys (14) are fixedly arranged at the outer ends of the rest mounting rods (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220262371.7U CN217481129U (en) | 2022-02-09 | 2022-02-09 | Light wooden fireproof door capable of preventing flame from penetrating |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220262371.7U CN217481129U (en) | 2022-02-09 | 2022-02-09 | Light wooden fireproof door capable of preventing flame from penetrating |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217481129U true CN217481129U (en) | 2022-09-23 |
Family
ID=83304678
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220262371.7U Active CN217481129U (en) | 2022-02-09 | 2022-02-09 | Light wooden fireproof door capable of preventing flame from penetrating |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217481129U (en) |
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2022
- 2022-02-09 CN CN202220262371.7U patent/CN217481129U/en active Active
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Legal Events
| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: No. 16, Fukang East Road, Xinjie street, Yixing City, Wuxi City, Jiangsu Province 214204 Patentee after: Yixing Fulihua Security Technology Co.,Ltd. Address before: No. 16, Fukang East Road, Xinjie street, Yixing City, Wuxi City, Jiangsu Province 214204 Patentee before: Yixing Fulihua fire fighting equipment Co.,Ltd. |
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| CP01 | Change in the name or title of a patent holder |