CN217481128U

CN217481128U - Fireproof and moistureproof wooden fireproof door

Info

Publication number: CN217481128U
Application number: CN202220226672.4U
Authority: CN
Inventors: 唐小俞; 王豪; 周黎俊
Original assignee: Yixing Fulihua Fire Fighting Equipment Co ltd
Current assignee: Yixing Fulihua Security Technology Co.,Ltd.
Priority date: 2022-01-27
Filing date: 2022-01-27
Publication date: 2022-09-23
Anticipated expiration: 2032-01-27

Abstract

The utility model discloses a fireproof and moistureproof wooden fireproof door, in particular to the technical field of fireproof doors, which comprises a wooden fireproof door body, wherein the top end of the wooden fireproof door body is provided with a ventilation mechanism, and the interior of the wooden fireproof door body is provided with a cavity; the ventilation mechanism includes the mounting panel, the bottom mounting of mounting panel is established on the wall body, the bottom mounting of mounting panel is equipped with the spring, the bottom mounting of spring is equipped with spherical contact piece, the top of wooden fire door body is seted up flutedly, the inside bottom mounting of recess is equipped with dabs the switch, a plurality of through-holes have been seted up to the inner wall of cavity, the through-hole on one side of the cavity and the through-hole on the inside top of cavity all run through wooden fire door body. The utility model discloses simple structure, degree of mechanization is high, uses through the cooperation of dabbing switch, spherical contact piece, spring and air pump to prevent that the inside of cavity from appearing moist, has prolonged the life of wooden fire door body.

Description

Fireproof and moistureproof wooden fireproof door

Technical Field

The utility model relates to a prevent fire door technical field, concretely relates to dampproofing wooden fire door that prevents fires.

Background

The fireproof door is an indispensable fireproof facility in modern high-rise buildings, has the functions of fire prevention, smoke isolation, fire spread inhibition and personnel evacuation protection, and is widely applied to occasions with intensive personnel, such as high-rise buildings, superstores and the like, large professional material markets, large exhibition halls, factory buildings, warehouses and the like, and public places with fire protection requirements. When fire occurs, the fire door is automatically put down according to a preset program under the control of a fire-fighting central control system, so that the function of preventing flame from spreading to other ranges is achieved, and precious time is won for fire-fighting.

The prior art has the following defects: the wooden fire door is moist easily to appear for its life shortens, and the inside of wooden fire door is got into to the too much dust of in-process of ventilation, makes the ventilation effect variation.

SUMMERY OF THE UTILITY MODEL

Therefore, the utility model provides a dampproofing wooden fire door that prevents fires to solve among the prior art wooden fire door and appear moist easily, make its life shorten, the too much dust of in-process of ventilation gets into the inside of wooden fire door, makes the problem of ventilation effect variation.

In order to achieve the above object, the embodiment of the present invention provides the following technical solutions: a fireproof and moistureproof wooden fireproof door comprises a wooden fireproof door body, wherein a ventilation mechanism is arranged at the top end of the wooden fireproof door body, and a cavity is formed in the wooden fireproof door body;

the ventilation mechanism comprises a mounting plate, the bottom end of the mounting plate is fixedly arranged on the wall body, the bottom end of the mounting plate is fixedly provided with a spring, a spherical contact block is fixedly arranged at the bottom end of the spring, a groove is formed in the top end of the fireproof wooden door body, a light touch switch is fixedly arranged at the bottom end inside the groove, a plurality of through holes are arranged on the inner wall of the cavity, the through hole at one side of the cavity and the through hole at the top end inside the cavity both penetrate through the wooden fireproof door body, a pipeline is fixedly arranged in the through hole at one side of the cavity and the through hole at the top end in the cavity, one end of the pipeline extends into the cavity, an air pump and a storage battery are respectively and fixedly arranged at the bottom end in the cavity and the other inner wall of the cavity, the air pump, the storage battery and the light touch switch are connected in series, and the ventilation mechanism prolongs the service life of the wooden fireproof door body.

Furthermore, one end of the air pump air inlet pipe penetrates through the movable plate and extends out of the front side of the movable plate, a first filter screen is inserted into one end of the air pump air inlet pipe, and external dust cannot enter the air pump air inlet pipe due to the fact that the first filter screen is arranged.

Further, the front side and the rear side of the wooden fireproof door body are respectively and fixedly provided with an outer handle and an inner handle, and the wooden fireproof door body is convenient to use due to the arrangement of the outer handle and the inner handle.

Furthermore, one side of the wooden fireproof door body is fixedly provided with two hinges which are distributed up and down.

Further, the inside of through-hole is inserted and is equipped with the second filter screen, one side of second filter screen and the outside parallel and level of wooden fire door body that prevents, the catching groove has been seted up to one side of second filter screen, and the setting up of second filter screen makes external dust can not get into the inside of cavity.

Further, the front side of wooden fire door body that prevents is equipped with the fly leaf, the fixed frame that is equipped with in outer end of fly leaf, the rear side of fly leaf extends into the inside of cavity, four corners of frame are all fixed through the bolt and the front side of wooden fire door body, and the setting up of fly leaf makes the inside air pump of wooden fire door body and battery easy access.

Furthermore, the spring is arranged above the groove, and the bottom end of the spherical contact block extends into the groove and is extruded with the top end of the tact switch, so that the tact switch is triggered, and the air pump is started.

Furthermore, a one-way valve is fixedly arranged on the pipeline and is arranged inside the cavity, and the one-way valve limits the flow of air so as to facilitate the indoor air to be discharged outdoors.

The embodiment of the utility model provides a have following advantage:

1. when the wooden fireproof door body is closed, the spherical contact block is pushed to move upwards, the spring is compressed until the spherical contact block enters the groove and extrudes the tact switch in the groove, at the moment, the air pump pumps outside air into the cavity through the air inlet pipe of the air pump, at the moment, the one-way valve on the pipeline is opened, and the air is discharged out of the wooden fireproof door body through the pipeline;

2. the utility model discloses a four bolts on the frame of unscrewing, can change and maintain the inside air pump of cavity and battery, take off the second filter screen from the through-hole through the catching groove on the second filter screen, clear away the dust to the second filter screen, first filter screen is extracted from the one end of the intake pipe of air pump, also can carry out cleaing away of dust, compare with prior art, this device prevents that the too much dust of in-process that ventilates from getting into the inside of wooden fire door body, and be convenient for clear away the dust, the good of ventilation effect has been ensured.

Drawings

Fig. 1 is the overall main view structure diagram provided by the present invention.

Fig. 2 is a schematic view of a portion a in fig. 1 according to the present invention.

Fig. 3 is a schematic view of the overall rear view structure provided by the present invention.

Fig. 4 is a schematic diagram of the internal structure of the cavity provided by the present invention.

Fig. 5 is a schematic side view of fig. 4 according to the present invention.

Fig. 6 is a schematic view of a partial structure of the ventilation mechanism provided by the present invention.

Fig. 7 is a schematic view of a portion B in fig. 5 according to the present invention.

In the figure: 1. a wooden fireproof door body; 2. an outer handle; 3. a hinge; 4. a cavity; 5. a movable plate; 6. a frame; 7. a bolt; 8. a tact switch; 9. a spherical contact block; 10. a spring; 11. mounting a plate; 12. an air pump; 13. a first filter screen; 14. a battery; 15. a pipeline; 16. a one-way valve; 17. a second filter screen; 18. an inner handle.

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 1-6 of the specification, the fireproof and moistureproof wooden fireproof door comprises a wooden fireproof door body 1, wherein an outer handle 2 and an inner handle 18 are respectively and fixedly arranged on the front side and the rear side of the wooden fireproof door body 1, the wooden fireproof door body 1 is convenient to use due to the arrangement of the outer handle 2 and the inner handle 18, two hinges 3 which are vertically distributed are fixedly arranged on one side of the wooden fireproof door body 1, a ventilation mechanism is arranged at the top end of the wooden fireproof door body 1, and a cavity 4 is formed in the wooden fireproof door body 1;

the ventilation mechanism comprises a mounting plate 11, the bottom fixing of the mounting plate 11 is arranged on a wall body, the bottom fixing of the mounting plate 11 is provided with a spring 10, the bottom fixing of the spring 10 is provided with a spherical contact block 9, the top end of the fireproof wooden door body 1 is provided with a groove, the inner bottom fixing of the groove is provided with a tact switch 8, the inner wall of the cavity 4 is provided with a plurality of through holes, the through hole on one side of the cavity 4 and the through hole on the inner top end of the cavity 4 both penetrate through the fireproof wooden door body 1, further, a second filter screen 17 is inserted in the through hole, one side of the second filter screen 17 is flush with the outer side of the fireproof wooden door body 1, one side of the second filter screen 17 is provided with a catching groove, the second filter screen 17 is arranged so that external dust cannot enter the cavity 4, a pipeline 15 is fixedly arranged in the through hole on one side of the cavity 4 and the through hole on the inner top end of the cavity 4, one end of the pipeline 15 extends into the cavity 4, an air pump 12 and a storage battery 14 are fixedly arranged at the bottom end of the inside of the cavity 4 and on the other inner wall of the cavity 4 respectively, the air pump 12, the storage battery 14 and the tact switch 8 are connected in series, the service life of the wooden fireproof door body 1 is prolonged due to the arrangement of the ventilation mechanism, one end of an air inlet pipe of the air pump 12 penetrates through the movable plate 5 and extends out of the front side of the movable plate 5, a first filter screen 13 is inserted at one end of an air inlet pipe of the air pump 12, external dust cannot enter the interior of the air inlet pipe of the air pump due to the starting of the air pump 12 due to the arrangement of the first filter screen 13, the spring 10 is arranged above the groove, the bottom end of the spherical contact block 9 extends into the interior of the groove and is extruded with the top end of the tact switch 8, so that the tact switch 8 is triggered and then the air pump 12 is started, a one-way valve 16 is fixedly arranged on the pipeline 15, the one-way valve 16 is arranged inside the cavity 4, the provision of the check valve 16 restricts the flow of air to facilitate the discharge of indoor air to the outside of the room.

The implementation scenario is specifically as follows: the fireproof wooden door body 1 is pulled open through the outer handle 2 or the inner handle 18, the spherical contact block 9 is pushed to move upwards at the moment, the spring 10 is compressed until the fireproof wooden door body 1 is pushed away, the spherical contact block 9 leaves the inside of the groove, the spring 10 is restored to the original state and the spherical contact block 9 extends at the moment, the air pump 12 does not work at the moment, when the fireproof wooden door body 1 is closed, the spherical contact block 9 is pushed to move upwards, the spring 10 is compressed until the spherical contact block 9 enters the inside of the groove and extrudes the tact switch 8 inside the groove, the air pump 12 works to pump outside air into the cavity 4 through the air inlet pipe, the check valve 16 on the pipeline 15 is opened at the moment, and the air is exhausted out of the fireproof wooden door body 1 through the pipeline 15, the fireproof wooden door body is simple in structure and high in mechanization degree, the fireproof wooden door body is formed by the tact switch 8, the spherical contact block 9, The spring 10 and the air pump 12 are used in cooperation to prevent the interior of the cavity 4 from being wet, so that the service life of the fireproof wooden door body 1 is prolonged.

Referring to the attached drawings 1 to 6 in the specification, the fireproof and moistureproof wooden fireproof door of the embodiment is characterized in that a movable plate 5 is arranged on the front side of a wooden fireproof door body 1, a frame 6 is fixedly arranged at the outer end of the movable plate 5, the rear side of the movable plate 5 extends into the cavity 4, four corners of the frame 6 are fixed to the front side of the wooden fireproof door body 1 through bolts 7, and an air pump 12 and a storage battery 14 inside the wooden fireproof door body 1 are convenient to overhaul due to the arrangement of the movable plate 5.

The implementation scenario is specifically as follows: screw off four bolts 7 on the frame 6, can change and maintain the inside air pump 12 of cavity 4 and battery 14, take off second filter screen 17 from the through-hole through the catching groove on the second filter screen 17, clear away the dust to second filter screen 17, first filter screen 13 is extracted from the one end of the intake pipe of air pump 12, also can carry out cleaing away of dust, this device prevents that the too much dust of in-process of ventilation from getting into the inside of wooden fire door body 1, and be convenient for clear away the dust, the good of ventilation effect has been ensured, the too much dust of in-process that specifically solved among the prior art ventilation with this embodiment gets into the inside of wooden fire door, make the problem of ventilation effect variation.

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

1. The utility model provides a dampproofing wooden fire door of fire prevention, includes wooden fire door body (1), its characterized in that: the top end of the fireproof wooden door body (1) is provided with a ventilation mechanism, and a cavity (4) is formed in the fireproof wooden door body (1);

the ventilating mechanism comprises a mounting plate (11), the bottom fixing of the mounting plate (11) is arranged on a wall body, the bottom fixing of the mounting plate (11) is provided with a spring (10), the bottom fixing of the spring (10) is provided with a spherical contact block (9), the top of the wooden fireproof door body (1) is provided with a groove, the inner bottom fixing of the groove is provided with a tact switch (8), the inner wall of the cavity (4) is provided with a plurality of through holes, the through holes on one side of the cavity (4) and the through holes on the inner top of the cavity (4) both penetrate through the wooden fireproof door body (1), the through holes on one side of the cavity (4) and the through holes on the inner top of the cavity (4) are internally and fixedly provided with a pipeline (15), one end of the pipeline (15) extends into the cavity (4), an air pump (12) and a storage battery (14) are respectively and fixedly arranged on the inner bottom of the cavity (4) and the other inner wall of the cavity (4), the air pump (12), the storage battery (14) and the light touch switch (8) are connected in series.

2. A fire and moisture resistant fire rated door as defined in claim 1, further comprising: the front side and the rear side of the wooden fireproof door body (1) are respectively and fixedly provided with an outer handle (2) and an inner handle (18).

3. A fire and moisture resistant fire rated wood door as defined in claim 1, further comprising: one side of the wooden fireproof door body (1) is fixedly provided with two hinges (3) which are distributed up and down.

4. A fire and moisture resistant fire rated wood door as defined in claim 1, further comprising: the front side of wooden fireproof door body (1) is equipped with fly leaf (5), the fixed frame (6) that is equipped with in outer end of fly leaf (5), the rear side of fly leaf (5) extends into the inside of cavity (4), four corners of frame (6) are all fixed through bolt (7) and the front side of wooden fireproof door body (1).

5. A fire and moisture resistant fire rated door as defined in claim 1, further comprising: a one-way valve (16) is fixedly arranged on the pipeline (15), and the one-way valve (16) is arranged in the cavity (4).

6. A fire and moisture resistant fire rated wood door as defined in claim 1, further comprising: the inside of through-hole is inserted and is equipped with second filter screen (17), one side of second filter screen (17) and the outside parallel and level of wooden fire door body (1) are prevented, the catching groove has been seted up to one side of second filter screen (17).

7. A fire and moisture resistant fire rated door as defined in claim 1, further comprising: the spring (10) is arranged above the groove, and the bottom end of the spherical contact block (9) extends into the groove and is extruded with the top end of the light touch switch (8).

8. A fire and moisture resistant fire rated door as defined in claim 1, further comprising: one end of the air inlet pipe of the air pump (12) penetrates through the movable plate (5) and extends out of the front side of the movable plate (5), and a first filter screen (13) is inserted into one end of the air inlet pipe of the air pump (12).