CN216341762U

CN216341762U - Take petroleum storage of automation purification smoke abatement of new trend function to prevent fire door

Info

Publication number: CN216341762U
Application number: CN202122863625.9U
Authority: CN
Inventors: 冯存栋; 高辉明; 汪昱辰
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-11-22
Filing date: 2021-11-22
Publication date: 2022-04-19
Anticipated expiration: 2031-11-22

Abstract

The utility model relates to the technical field of fire doors, in particular to an oil storage fire door with a fresh air function and capable of automatically purifying and removing smoke, which comprises a door frame and a smoke purifying and removing device, wherein a door body is connected inside the door frame, a through groove is formed in the lower part of the door body, and an exhaust fan is arranged in the through groove; the purification smoke abatement device comprises a water storage tank, wherein one end of the water storage tank is provided with a smoke storage groove, one side of the smoke storage groove is provided with a suction fan, a water hose is arranged below the water storage tank and is connected with the water storage tank through a water pump, the side face of the water storage tank is provided with an air channel, a groove cover is connected in the air channel, a steam hole is formed in the groove cover, a cross rod is arranged in the groove cover, and a support rod connected with fan blades is arranged on the cross rod. According to the utility model, the water storage tank is arranged above the door body, and the suction fan is arranged at one end of the water storage tank, so that dense smoke in the air can be absorbed when a fire occurs, the dense smoke is discharged into water under the action of pressure, and the water is purified and cooled, so that the effects of purifying and removing smoke and preventing smoke diffusion are achieved.

Description

Take petroleum storage of automation purification smoke abatement of new trend function to prevent fire door

Technical Field

The utility model relates to a fireproof door, in particular to an oil storage fireproof door with a fresh air function and capable of automatically purifying and removing smoke, and belongs to the technical field of fireproof doors.

Background

The fire door is a door which can meet the requirements of fire resistance stability, integrity and heat insulation within a certain time, and is a fire-proof partition which is arranged in a fire-proof partition, an evacuation staircase, a vertical shaft and the like and has certain fire resistance, the fire door has the functions of preventing fire spreading and smoke diffusion besides the function of a common door, can prevent the fire spreading within a certain time and 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, a door closer of the fire door is required to be installed in the fire door or a door closer device which can automatically close a door leaf of a normally open fire door when a fire occurs is required to be arranged in the fire door, as is known, smoke in the fire is one of main reasons for preventing people from escaping and carrying out fire extinguishing actions and leading to the death of people, and the death of people is shown by statistics of the causes of casualties caused by carbon monoxide poisoning and suffocating or being killed by other toxic smoke in the fire, and accounts for 40-50 percent of the total death of the fire Most of people who are burned after being poisoned and suffocated, and the general fireproof door has good fireproof effect but poor smoke prevention capability.

It is known that petroleum is inflammable, and in manufacturing and processing and storage process, the fire accident appears easily, moreover, can be quick to stretch, has great incident risk, if can effectual improvement anti-smoke ability, personnel's of being convenient for evacuate fast, reduces the fire risk, consequently, need to improve fire door urgently to solve the problem that exists above-mentioned.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an automatic smoke purification and removal fireproof oil storage door with a fresh air function, wherein a water tank is arranged above a door body, and a suction fan is arranged at one end of the water tank, so that dense smoke in the air can be absorbed when a fire occurs, the dense smoke is discharged into water under the action of pressure, and the fireproof oil storage door is purified and cooled in the water, has the effects of purifying and removing smoke and preventing smoke from diffusing, can effectively improve the smoke prevention capability, is convenient for people to evacuate quickly, reduces the fire risk, and is suitable for production bases and warehouses of oil storage.

In order to achieve the purpose, the utility model adopts the main technical scheme that:

the fireproof door with the fresh air function for the petroleum storage and capable of automatically purifying and removing smoke comprises a door frame and a smoke purifying and removing device, wherein one side inside the door frame is rotatably connected with a door body through a hinge, the fresh air device is arranged at the lower part of the door body, through grooves which are uniformly distributed are formed in the lower part of the door body, and exhaust fans are arranged in the through grooves;

the smoke purifying and removing device comprises a water storage tank arranged at the upper end of the door body, a smoke storage groove is arranged at one end of the water storage tank, the water storage tank is communicated with the smoke storage tank, one side of the smoke storage tank, which is far away from the water storage tank, is provided with a suction fan, the air outlet end of the suction fan is communicated with the smoke storage tank, a water belt communicated with the water storage tank is arranged below the water storage tank, the water hose is arranged in the door body, the bottom of the water hose is connected with the water storage tank through a water pump, the side surface of the water storage tank is provided with vent grooves which are uniformly distributed, concave rings are arranged in the vent grooves, the concave ring is rotatably connected with a concave groove cover, the concave groove cover is provided with evenly distributed steam holes, the groove cover is characterized in that a cross rod is arranged on the lower portion of the inner side of the groove cover, a supporting rod is fixedly arranged above the cross rod, and one end, far away from the cross rod, of the supporting rod is rotatably connected with fan blades through a rotating ring.

Preferably, a mounting cavity is arranged at one end of the water storage tank, and the smoke storage tank and the suction fan are both arranged in the mounting cavity.

Preferably, the lower part of the water storage tank close to one end of the smoke storage tank is communicated with the lower part of the smoke storage tank through a connecting pipe.

Preferably, the air outlet end of the suction fan is positioned at the upper end inside the smoke storage groove, and one side of the mounting cavity close to the air suction opening of the suction fan is provided with an air vent.

Preferably, the water hose covers the door body, the lower end of the water hose is connected with a water outlet pipe, one end, far away from the water hose, of the water outlet pipe is connected to the water pump, and the water outlet end of the water pump is communicated with the water storage tank through a water outlet pipe.

Preferably, a handle is arranged on one side, away from the hinge, of the door body.

Preferably, the vent groove is arranged on one side of the water storage tank close to the vent hole.

Preferably, the blowing direction of the exhaust fan is from the outside of the door body to the inside of the door body.

The utility model has at least the following beneficial effects:

1. according to the utility model, the water storage tank is arranged above the door body, and the suction fan is arranged at one end of the water storage tank, so that dense smoke in the air can be absorbed when a fire occurs, the dense smoke is discharged into water under the action of pressure, and the water is purified and cooled, so that the effects of purifying and removing smoke and preventing smoke diffusion are achieved.

2. The ventilation grooves are uniformly distributed on the upper part of the water storage tank, and the fan blades are rotatably connected in the ventilation grooves, so that the water storage tank can be communicated with air, the internal pressure of the water storage tank is prevented from being overlarge, and meanwhile, when the water temperature in the water storage tank is overhigh, water vapor can be discharged through the steam holes and simultaneously the fan blades are driven to rotate, so that the water vapor is combined with dense smoke in the air, and the smoke removal effect is improved.

3. According to the utility model, the through groove is formed below the door body, and the fan is arranged in the through groove, so that when a fire occurs, fresh air outside the door can be continuously blown into the door through the fan, the air fluidity is increased, dense smoke is diluted and floats upwards, personnel in the door can be well rescued, the smoke-proof capacity can be effectively improved, the personnel can be rapidly evacuated, the fire risk is reduced, and the smoke-proof door is suitable for production bases and warehouses of oil storage.

Drawings

The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the application and together with the description serve to explain the application and not to limit the application. In the drawings:

FIG. 1 is a perspective view of the present invention;

FIG. 2 is a cross-sectional view of the present invention;

FIG. 3 is a perspective view of the vent channel of the present invention;

fig. 4 is a sectional view of the vent groove of the present invention.

In the figure, 1-door frame, 2-smoke purifying and removing device, 3-hinge, 4-door body, 5-fresh air device, 6-through groove, 7-exhaust fan, 8-water storage tank, 9-smoke storage tank, 10-suction fan, 11-water belt, 12-water pump, 13-air channel, 14-concave ring, 15-concave groove cover, 16-steam hole, 17-cross bar, 18-support bar, 19-rotary ring, 20-fan blade, 21-installation cavity, 22-connecting pipe, 23-air hole, 24-water outlet pipe, 25-water outlet pipe and 26-handle.

Detailed Description

Embodiments of the present application will be described in detail with reference to the drawings and examples, so that how to implement technical means to solve technical problems and achieve technical effects of the present application can be fully understood and implemented.

As shown in fig. 1-4, the automatic purification smoke-removing fire door for oil storage provided with the fresh air function in the embodiment comprises a door frame 1 and a purification smoke-removing device 2, one side inside the door frame 1 is rotatably connected with a door body 4 through a hinge 3, a fresh air device 5 is arranged on the lower portion of the door body 4, through grooves 6 which are uniformly distributed are formed in the lower portion of the door body 4, exhaust fans 7 are arranged in the through grooves 6, when a fire occurs, the blowing direction of the exhaust fans 7 is from the outside of the door body 4 to the inside of the door body 4, fresh air outside the door body 4 is continuously conveyed towards the inside of the door body, dense smoke and air in the door body 4 can be diluted, the dense smoke is diluted and floats upwards, the air concentration degree near the exhaust fans 7 can be improved, and more time is won for escape personnel.

The purification smoke abatement device 2 comprises a water storage tank 8 arranged at the upper end of a door body 4, one end of the water storage tank 8 is provided with a smoke storage groove 9, the water storage tank 8 is communicated with the smoke storage groove 9, the lower part of the water storage tank 8, which is close to one end of the smoke storage groove 9, is communicated with the lower part of the smoke storage groove 9 through a connecting pipe 22, smoke enters the water storage tank 8 from the lower part, the smoke can fully react in the water storage tank 8, one side of the smoke storage groove 9, which is far away from the water storage tank 8, is provided with a suction fan 10, the air outlet end of the suction fan 10 is communicated with the smoke storage groove 9, the air outlet end of the suction fan 10 is arranged at the upper end inside the smoke storage groove 9, an air vent 23 is arranged at one side of a mounting cavity 21, which is close to the air inlet of the suction fan 10, the air vent 23 is more convenient for the suction of the suction fan 10, the air outlet end of the suction fan 10 is arranged at the upper end inside the smoke storage groove 9, the moisture in the smoke storage groove 9 can be prevented from entering the suction fan 10, the device is reasonable in arrangement, and the smoke can absorb dense smoke in the air when a fire, dense smoke is discharged into a water storage tank 8 through the pressure effect, the smoke storage tank 8 is purified and cooled to achieve the effects of purifying and removing smoke and preventing smoke diffusion, a placement cavity 21 is arranged at one end of the water storage tank 8, a smoke storage groove 9 and a suction fan 10 are both arranged in the placement cavity 21, the placement cavity 21 not only can enable the device to be more attractive, but also can achieve certain effects of fire prevention and heat insulation, a water hose 11 communicated with the water storage tank 8 is arranged below the water storage tank 8, the water hose 11 covers the door body 4, a water outlet pipe 24 is connected to the lower end of the water hose 11, one end, far away from the water hose 11, of the water outlet pipe 24 is connected to a water pump 12, the water outlet end of the water pump 12 is communicated with the water storage tank 8 through a water outlet pipe 25, water flows in the water storage tank 8 and the water hose 11 are exchanged through the water pump 12, the temperature of the door body 4 can be properly reduced, the fire resistance of the door body 4 is improved, and ventilation grooves 13 which are uniformly distributed are arranged on the side surface of the water storage tank 8, the air channel 13 is arranged at one side of the water storage tank 8 close to the air vent 23, when the water temperature in the water storage tank 8 is too high, the water vapor discharged from the air channel 13 can be discharged to the inside of the door body, so that the air in the door body 4 is locally moistened, fine particles in floating dense smoke can descend, and the particulate matter suction amount of escaping personnel is reduced, the concave ring 14 is arranged in the air channel 13, the concave ring 14 is rotatably connected with the concave groove cover 15, the concave groove cover 15 is provided with uniformly distributed steam holes 16, the lower part of the inner side of the concave groove cover 15 is provided with the cross rod 17, the supporting rod 18 is fixedly arranged above the cross rod 17, one end of the supporting rod 18 far away from the cross rod 17 is rotatably connected with the fan blades 20 through the rotating ring 19, so that the water storage tank 8 is communicated with the air, the internal pressure of the water storage tank 8 is prevented from being too high, and when the water temperature in the water storage tank 8 is too high, the water vapor can be discharged through the steam holes 16 and simultaneously drives the fan blades 20 to rotate, the water vapor is combined with the dense smoke in the air, and the smoke removing effect is improved.

In this embodiment, as shown in fig. 1, a handle 26 is disposed on a side of the door 4 away from the hinge 3, when a fire occurs, the pressure difference between the inside and the outside of the door is large, the door is opened from the handle 26, so that the door 4 is stressed more easily, and the door is opened or closed more conveniently, so that the device is reasonable in setting.

As shown in fig. 1 to 4, the principle of the oil storage fire door with fresh air function and capable of automatically purifying and removing smoke provided by this embodiment is as follows:

when a fire occurs, the flame does not spread rapidly, but produces intense dense smoke which contains a large amount of toxic and toxic gas and tiny and high-temperature air particles, when a fire occurs, the high-temperature gas moves upwards and is continuously extracted by the suction fan 10, the suction fan 10 discharges the smoke into the smoke storage groove 9, under the action of atmospheric pressure, smoke can enter the water storage tank 8 from the connecting pipe 22, some gases and particles which are easy to dissolve in water can be absorbed by the water in the water storage tank 8, the water pump 12 can continuously exchange water flow in the water belt 11 and the water storage tank 8, the temperature of the door body 4 is reduced, when the water temperature in the water storage tank 8 is overheated, steam can be discharged from the vent groove 13, the exhaust fan 7 at the lower part of the door body 4 can properly exchange the air inside and outside the fireproof door at the initial stage of a fire, so that the freshness of the air in the door body is kept, and more sufficient escape time is won for people. Can effectual improvement smoke protection fog ability, the personnel of being convenient for evacuate fast, reduce the conflagration risk, be applicable to oil storage's production base and warehouse.

As used in the specification and in the claims, certain terms are used to refer to particular components. As one skilled in the art will appreciate, manufacturers may refer to a component by different names. This specification and claims do not intend to distinguish between components that differ in name but not function. In the following description and in the claims, the terms "include" and "comprise" are used in an open-ended fashion, and thus should be interpreted to mean "include, but not limited to. "substantially" means within an acceptable error range, and a person skilled in the art can solve the technical problem within a certain error range to achieve the technical effect basically.

It is noted that the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a good or system that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such good or system. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of additional like elements in the article or system in which the element is included.

While the foregoing description shows and describes several preferred embodiments of the utility model, it is to be understood, as before, that the utility model is not limited to the forms disclosed herein, but is not to be construed as excluding other embodiments and is capable of use in various other combinations, modifications, and environments and is capable of changes within the scope of the inventive concept as expressed herein, commensurate with the above teachings, or the skill or knowledge of the relevant art. And that modifications and variations may be effected by those skilled in the art without departing from the spirit and scope of the utility model as defined by the appended claims.

Claims

1. The oil storage fireproof door with the fresh air function and capable of automatically purifying and removing smoke is characterized by comprising a door frame (1) and a smoke purifying and removing device (2), wherein one side inside the door frame (1) is rotatably connected with a door body (4) through a hinge (3), a fresh air device (5) is arranged at the lower part of the door body (4), through grooves (6) which are uniformly distributed are formed in the lower part of the door body (4), and exhaust fans (7) are arranged in the through grooves (6);

the smoke purification and removal device (2) comprises a water storage tank (8) arranged at the upper end of the door body (4), a smoke storage groove (9) is arranged at one end of the water storage tank (8), the water storage tank (8) is communicated with the smoke storage groove (9), a suction fan (10) is arranged at one side, away from the water storage tank (8), of the smoke storage groove (9), the air outlet end of the suction fan (10) is communicated with the smoke storage groove (9), a water belt (11) communicated with the water storage tank (8) is arranged below the water storage tank (8), the water belt (11) is arranged in the door body (4), the bottom of the water belt (11) is connected with the water storage tank (8) through a water pump (12), vent grooves (13) uniformly distributed are formed in the side face of the water storage tank (8), concave rings (14) are arranged in the vent grooves (13), and concave groove covers (15) are rotatably connected to the concave rings (14), steam holes (16) which are uniformly distributed are formed in the groove cover (15), a cross rod (17) is arranged on the lower portion of the inner side of the groove cover (15), a support rod (18) is fixedly arranged above the cross rod (17), and one end, far away from the cross rod (17), of the support rod (18) is rotatably connected with fan blades (20) through a rotating ring (19).

2. The oil storage fireproof door with the fresh air function and the automatic smoke purification function as claimed in claim 1, wherein: storage water tank (8) one end is provided with arrangement chamber (21), store up cigarette groove (9) with suction fan (10) all set up in arrangement chamber (21).

3. The oil storage fireproof door with the fresh air function and the automatic smoke purification function as claimed in claim 1, wherein: the lower part of the water storage tank (8) close to one end of the smoke storage tank (9) is communicated with the lower part of the smoke storage tank (9) through a connecting pipe (22).

4. The oil storage fireproof door with the fresh air function and the automatic smoke purification function as claimed in claim 2, wherein: the air outlet end of the suction fan (10) is located at the upper end inside the smoke storage groove (9), and an air vent (23) is formed in one side, close to an air suction opening of the suction fan (10), of the placement cavity (21).

5. The oil storage fireproof door with the fresh air function and the automatic smoke purification function as claimed in claim 1, wherein: the water hose (11) covers the door body (4), the lower end of the water hose (11) is connected with a water outlet pipe (24), one end, far away from the water hose (11), of the water outlet pipe (24) is connected to the water pump (12), and the water outlet end of the water pump (12) is communicated with the water storage tank (8) through a water outlet pipe (25).

6. The oil storage fireproof door with the fresh air function and the automatic smoke purification function as claimed in claim 1, wherein: and a handle (26) is arranged on one side of the door body (4) far away from the hinge (3).

7. The oil storage fireproof door with the fresh air function and the automatic smoke purification function according to claim 4, is characterized in that: the vent groove (13) is arranged on one side of the water storage tank (8) close to the vent hole (23).

8. The oil storage fireproof door with the fresh air function and the automatic smoke purification function as claimed in claim 1, wherein: the blowing direction of the exhaust fan (7) is from the outside of the door body (4) to the inside of the door body (4).