CN220167819U

CN220167819U - Medical smoke-isolation purification fireproof door

Info

Publication number: CN220167819U
Application number: CN202321229289.5U
Authority: CN
Inventors: 沈寅岗
Original assignee: Wujiang Oppson Purification Technology Co ltd
Current assignee: Wujiang Oppson Purification Technology Co ltd
Priority date: 2023-05-22
Filing date: 2023-05-22
Publication date: 2023-12-12
Anticipated expiration: 2033-05-22

Abstract

The utility model discloses a medical smoke-isolation purification fireproof door, which relates to the technical field of fireproof doors and comprises a door frame, wherein hinges are arranged on the upper side and the lower side of the left side and the right side of the inner wall of the door frame, the left side and the right side of the inner wall of the door frame are respectively connected with the fireproof door through two corresponding hinges in a rotating mode, sealing rubber strips are arranged on the opposite sides of the two fireproof doors, purification mechanisms are arranged in the two fireproof doors, the purification mechanisms comprise fireproof doors, and an air inlet channel is formed in the center of the surface of each fireproof door. When a fire disaster occurs, the utility model can absorb and purify the smoke near the fireproof door and then discharge the smoke to the side of the lifesaving channel, thereby reducing the concentration of the smoke near the fireproof door, avoiding the possibility that the smoke enters the lifesaving channel along with the door gap under the condition of excessive smoke, further ensuring that the air of the lifesaving channel is not polluted, and further improving the safety of personnel escaping into the lifesaving channel.

Description

Medical smoke-isolation purification fireproof door

Technical Field

The utility model relates to the technical field of fireproof doors, in particular to a medical smoke-isolation purifying fireproof door.

Background

Fireproof doors are doors that meet the requirements of fire resistance stability, integrity and thermal insulation over a period of time. The fire-proof partition is arranged between fire-proof partitions, evacuation stairways, vertical shafts and the like, has certain fire resistance, is specially used for isolating fire sources in building construction, has a great effect on fire-fighting work, and can acquire escape opportunities through the fire-proof doors once a fire disaster occurs.

Most of the existing fireproof doors only have the function of blocking fire spreading, and dense smoke generated during fire disaster can be simply isolated on the other side of the lifesaving channel by arranging sealing strips between door seams.

However, when a fire disaster occurs, more and more smoke gas is generated along with the continuous spreading of the fire disaster, and the smoke gas enters the other side of the fireproof door along with the door seam, so that the air in the lifesaving channel is polluted, and further, the personnel escaping into the lifesaving channel is safely injured.

Disclosure of Invention

The utility model aims to provide a medical smoke-isolation purification fireproof door so as to solve the problem that when a fire disaster occurs, more and more smoke is generated along with the continuous spreading of the fire disaster, and the smoke enters the other side of the fireproof door along with a door gap to pollute the air in a lifesaving channel and further cause injury to the safety of personnel escaping into the lifesaving channel.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a medical smoke-isolation purifies prevents fire door, includes the door frame, the upper and lower both sides of door frame inner wall left and right sides all are provided with the hinge, the left and right sides of door frame inner wall all rotates through two corresponding hinges and is connected with prevents fire door, two prevent fire door's opposite side all is equipped with joint strip, two prevent fire door's inside all is provided with purification mechanism, purification mechanism includes prevents fire door, prevent fire door surface's center department has seted up inlet channel, inlet channel's inner wall fixedly connected with air inlet plate, a plurality of inlet ports have been seted up on the surface of air inlet plate, the rear side fixedly connected with gas collecting channel of air inlet plate, prevent fire door inner wall rear side's center department fixedly connected with mounting panel, the top fixedly connected with air exhauster of mounting panel, the input and the rear end fixedly connected with of gas collecting channel of air exhauster, the output fixedly connected with blast pipe of air exhauster, the equal fixedly connected with air duct of left and right sides of blast pipe, the top of air duct is provided with sprinkler, prevent fire door air vent has been seted up to the top of fire door rear side.

Preferably, the sprinkler includes the water storage tank, the bottom surface of water storage tank and the downside fixed connection of preventing fire door inner wall, the rear side fixedly connected with water pump of water storage tank top surface, the input fixedly connected with inlet tube of water pump, the other end of inlet tube runs through the top surface of water storage tank to its inside, the output fixedly connected with outlet pipe of water pump.

Preferably, the upper end of the water outlet pipe is fixedly connected with a water collecting pipe, the lower side of the wall of the water collecting pipe is fixedly connected with a plurality of spray heads, and a backflow hole is formed in the center of the top surface of the water storage tank.

Preferably, the below on fire door surface is provided with the blow off pipe, the blow off pipe rear end runs through one side of water storage tank below to its inside, the top that fire door surface is located the hinge is provided with the water pipe, the rear end of water pipe runs through water storage tank top surface to its inside, the inside of water pipe and blow off pipe is equipped with the piston.

Preferably, the fireproof door comprises high-temperature-resistant fireproof cloth, a wood board is fixedly connected to the inner wall of the high-temperature-resistant fireproof cloth, and a steel plate is fixedly connected to the inner wall of the wood board.

Preferably, the left and right sides on two fire door surfaces all are connected with electric telescopic handle through first pivot rotation, two electric telescopic handle's the other end all is connected with the fixed plate through the rotation of second pivot, two the rear side of fixed plate all with wall fixed connection.

Preferably, a smoke alarm is arranged above the surface of the door frame, and handles are fixedly connected to opposite sides of the surface of the fireproof door.

The utility model has the technical effects and advantages that:

1. through setting up door frame, hinge, prevent fire door, air inlet channel, air inlet plate, inlet port, gas collecting tube, mounting panel, air exhauster, blast pipe, air duct, air vent and joint strip to can be when the conflagration breaks out, absorb and purify near preventing fire door's flue gas, discharge into the one side of lifesaving passageway again, when having reduced the concentration of the near flue gas of preventing fire door, avoided under the condition of too much flue gas, the flue gas gets into the possibility of lifesaving passageway along with the door crack, and then guaranteed the air of lifesaving passageway and not polluted, thereby improved the degree of safety of escaping into lifesaving passageway personnel.

2. Through setting up water storage tank, water pump, inlet tube, outlet pipe, collector pipe, shower nozzle to the water that can reuse water storage tank is inside makes it spray the inside flue gas of fire door to inhaling, makes flue gas and water smoke carry out abundant contact, and then purifies the flue gas, and then has promoted the gas cleanliness factor of discharging into the fire door opposite side.

3. Through setting up water pipe, blow off pipe, piston to can change the water in the water storage tank after purifying the flue gas, through setting up high temperature resistant fire proof cloth, owing to have characteristics such as chemical property is stable, high temperature resistant, ablation resistant, and then can play fine separation fire behavior's effect, through setting up plank and steel sheet, thereby can make prevent fire door holistic intensity, through setting up fixed plate, electric telescopic handle, thereby can be when the conflagration breaks out, timely close the door, stop the fire behavior and spread.

Drawings

Fig. 1 is a schematic elevational view of the present utility model.

Fig. 2 is a schematic side view of a fire door according to the present utility model.

Fig. 3 is an enlarged schematic view of the structure of fig. 2 at a.

Fig. 4 is a schematic perspective view of an exhaust fan according to the present utility model.

In the figure: 1. a door frame; 2. a hinge; 3. fireproof doors; 4. an air intake passage; 5. an air inlet plate; 6. an air inlet hole; 7. a gas collecting tube; 8. a mounting plate; 9. an exhaust fan; 10. an exhaust pipe; 11. an air duct; 12. a water storage tank; 13. a water pump; 14. a water inlet pipe; 15. a water outlet pipe; 16. a water collecting pipe; 17. a spray head; 18. a reflow hole; 19. a vent hole; 20. a water supply pipe; 21. a blow-down pipe; 22. a piston; 23. a steel plate; 24. a wood board; 25. high-temperature-resistant fireproof cloth; 26. a fixing plate; 27. an electric telescopic rod; 28. a smoke alarm; 29. a sealing rubber strip; 30. a handle.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

The utility model provides a medical smoke-insulating purification fireproof door as shown in fig. 1-4, which comprises a door frame 1, wherein hinges 2 are respectively arranged at the upper side and the lower side of the left side and the right side of the inner wall of the door frame 1, the left side and the right side of the inner wall of the door frame 1 are respectively connected with a fireproof door 3 through two corresponding hinges 2 in a rotating way, sealing rubber strips 29 are respectively arranged at the opposite sides of the two fireproof doors 3, a purification mechanism is respectively arranged in the two fireproof doors 3, the purification mechanism comprises the fireproof doors 3, an air inlet channel 4 is arranged at the center of the surface of each fireproof door 3, an air inlet plate 5 is fixedly connected with the inner wall of each air inlet channel 4, a plurality of air inlet holes 6 are arranged on the surface of each air inlet plate 5, an exhaust fan 9 is fixedly connected to the center of the rear side of each air inlet plate 5, the input ends of the exhaust fans 9 are fixedly connected with the rear ends of the air collecting pipes 7, the output ends of the exhaust fans 9 are fixedly connected with exhaust pipes 10, air guide pipes 11 are respectively connected to the left side and right side of the exhaust pipes 10, a spraying device is arranged above the air guide pipes 11, and the rear sides of the fireproof doors 3 are respectively, an air inlet channel 19 is arranged at the rear sides of each fireproof door, and the fireproof door is provided with an air inlet channel, and a plurality of air inlet holes 6 are formed in the rear sides, the smoke concentration of the fireproof door is guaranteed, smoke can be absorbed by the smoke and can be prevented from the smoke and the smoke can enter the fire-saving door channels, and the fire-saving door channel and the fire-saving door, and the fire-saving door and the fire-door and the fire-safety door.

As shown in fig. 1, the left and right sides on the surface of two fireproof doors 3 are all connected with electric telescopic rods 27 through the rotation of a first rotating shaft, the other ends of the two electric telescopic rods 27 are all connected with fixed plates 26 through the rotation of a second rotating shaft, the rear sides of the two fixed plates 26 are all fixedly connected with a wall surface, a door can be timely closed when a fire disaster occurs, fire is blocked to spread, a smoke alarm 28 is arranged above the surface of the door frame 1, timely alarm can be performed when the fire disaster occurs, and handles 30 are fixedly connected to opposite sides of the surface of the two fireproof doors 3.

As shown in fig. 2, the spraying device comprises a water storage tank 12, the bottom surface of the water storage tank 12 is fixedly connected with the lower side of the inner wall of the fireproof door 3, the rear side of the top surface of the water storage tank 12 is fixedly connected with a water pump 13, the input end of the water pump 13 is fixedly connected with a water inlet pipe 14, the other end of the water inlet pipe 14 penetrates through the top surface of the water storage tank 12 to the inside thereof, the output end of the water pump 13 is fixedly connected with a water outlet pipe 15, the upper end of the water outlet pipe 15 is fixedly connected with a water collecting pipe 16, the lower side of the pipe wall of the water collecting pipe 16 is fixedly connected with a plurality of spray heads 17, the center of the top surface of the water storage tank 12 is provided with a backflow hole 18, so that water in the water storage tank 12 can be recycled, the water can be sprayed on smoke sucked into the fireproof door 3, the smoke can be fully contacted with the water mist, and the smoke can be purified, and the air dryness of the other side of the fireproof door 3 can be further improved;

the below on fire door 3 surface is provided with blow off pipe 21, and blow off pipe 21 rear end runs through one side below water storage tank 12 to its inside, and fire door 3 surface is located the top of hinge 2 and is provided with water pipe 20, and water pipe 20's rear end runs through water storage tank 12 top surface to its inside, and water pipe 20 and blow off pipe 21's inside is equipped with piston 22, can change the water in the water storage tank 12 after purifying the flue gas.

As shown in fig. 3, the fireproof door 3 includes a high-temperature-resistant fireproof cloth 25, and has the characteristics of stable chemical performance, high temperature resistance, ablation resistance and the like, so that a good fire-blocking effect can be achieved, the inner wall of the high-temperature-resistant fireproof cloth 25 is fixedly connected with a wood plate 24, and the inner wall of the wood plate 24 is fixedly connected with a steel plate 23, so that the integral strength of the fireproof door 3 can be achieved.

The working principle of the utility model is as follows: when a fire disaster occurs, the exhaust fan 9 is started through the external power supply, the smoke is sucked through the plurality of air inlets 6 on the air inlet plates 5 at the two sides, the smoke is finally discharged into the fireproof door 3 from the exhaust pipes 10 at the two sides under the guide of the air guide pipe 11, the water pump 13 is started through the external power supply, water is pumped out from the water storage tank 12, the water is guided into the water collection pipe 16 under the guide of the water outlet pipe 15, finally the water is sprayed downwards from the highest position in the fireproof door 3 from the spray head 17, and is mixed with the smoke, so that the smoke near the fireproof door 3 can be absorbed and purified when the fire disaster occurs, and then discharged to the side of the lifesaving channel, the possibility that the smoke enters the lifesaving channel along with a door seam under the condition of the excessive smoke is avoided, the air of the lifesaving channel is further ensured not to be polluted, the safety degree of personnel entering the lifesaving channel is improved, the water in the water storage tank 12 is replaced after the fire disaster is finally, the fire disaster is prevented by arranging the water adding pipe 20, the blow-off pipe 21 and the piston 22, and the fire disaster can be well absorbed and purified by the smoke, and the fire disaster can be prevented, and the fire disaster can be well prevented, and the fire disaster can be caused.

Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.

Claims

1. The utility model provides a medical smoke isolation purifies prevents fire door, includes door frame (1), its characterized in that: hinge (2) are arranged on the upper side and the lower side of the left side and the right side of the inner wall of the door frame (1), fireproof doors (3) are connected to the left side and the right side of the inner wall of the door frame (1) through two corresponding hinges (2) in a rotating mode, sealing rubber strips (29) are arranged on the opposite sides of the fireproof doors (3), purification mechanisms are arranged inside the fireproof doors (3), the purification mechanisms comprise fireproof doors (3), an air inlet channel (4) is formed in the center of the surface of each fireproof door (3), an air inlet plate (5) is fixedly connected to the inner wall of each air inlet channel (4), a plurality of air inlet holes (6) are formed in the surface of each air inlet plate (5), an air collecting pipe (7) is fixedly connected to the rear side of each air inlet plate (5), an exhaust fan (9) is fixedly connected to the top surface of each mounting plate (8), an input end of each exhaust fan (9) is fixedly connected to the rear end of each air collecting pipe (7), an output end of each exhaust fan (9) is fixedly connected to each air outlet pipe (10), and each air outlet pipe (11) is fixedly connected to each air outlet pipe (11), and a vent hole (19) is formed above the rear side of the fireproof door (3).

2. The medical smoke-insulating purifying fire door of claim 1, wherein: the spraying device comprises a water storage tank (12), the bottom surface of the water storage tank (12) is fixedly connected with the lower side of the inner wall of the fireproof door (3), a water pump (13) is fixedly connected to the rear side of the top surface of the water storage tank (12), a water inlet pipe (14) is fixedly connected to the input end of the water pump (13), the other end of the water inlet pipe (14) penetrates through the top surface of the water storage tank (12) to the inside of the water inlet pipe, and a water outlet pipe (15) is fixedly connected to the output end of the water pump (13).

3. The medical smoke-insulating purifying fire door of claim 2, wherein: the upper end of the water outlet pipe (15) is fixedly connected with a water collecting pipe (16), the lower side of the pipe wall of the water collecting pipe (16) is fixedly connected with a plurality of spray heads (17), and a backflow hole (18) is formed in the center of the top surface of the water storage tank (12).

4. A medical smoke-insulating purifying fire door as defined in claim 3, wherein: the fire door is characterized in that a drain pipe (21) is arranged below the surface of the fire door (3), the rear end of the drain pipe (21) penetrates through one side below the water storage tank (12) to the inside of the drain pipe, a water adding pipe (20) is arranged above the hinge (2) on the surface of the fire door (3), the rear end of the water adding pipe (20) penetrates through the top surface of the water storage tank (12) to the inside of the water adding pipe, and a piston (22) is arranged inside the water adding pipe (20) and the drain pipe (21).

5. The medical smoke-insulating purifying fire door of claim 1, wherein: fireproof door (3) are including high temperature resistant fire prevention cloth (25), the inner wall fixedly connected with plank (24) of high temperature resistant fire prevention cloth (25), the inner wall fixedly connected with steel sheet (23) of plank (24).

6. The medical smoke-insulating purifying fire door of claim 5, wherein: the left and right sides on two fire door (3) surfaces all are connected with electric telescopic handle (27) through first pivot rotation, two the other end of electric telescopic handle (27) all is connected with fixed plate (26) through the rotation of second pivot, two the rear side of fixed plate (26) all with wall fixed connection.

7. The medical smoke-insulating purifying fire door of claim 1, wherein: and a smoke alarm (28) is arranged above the surface of the door frame (1), and handles (30) are fixedly connected to opposite sides of the surfaces of the two fireproof doors (3).