CN212105929U

CN212105929U - Smoke filtering civil air defense door

Info

Publication number: CN212105929U
Application number: CN202020415070.4U
Authority: CN
Inventors: 龚雯瑄
Original assignee: Beijing Xincheng Building Protection Equipment Technology Co ltd
Current assignee: Beijing Xincheng Building Protection Equipment Technology Co ltd
Priority date: 2020-03-27
Filing date: 2020-03-27
Publication date: 2020-12-08
Anticipated expiration: 2030-03-27

Abstract

The utility model discloses a flue gas filters people's air defense door, including two doors, the louver fan has been seted up on the surface of door, one side of louver fan just is located the inside of door is provided with filter equipment, filter equipment's surface is provided with spray system, spray system is including spraying the case, the inner wall bottom that sprays the case is connected with the aqua storage pipe, the bottom fixed mounting of aqua storage pipe has the shower nozzle, the bottom intercommunication that sprays the case has first inlet tube, the one end fixed mounting of first inlet tube has the water pump, the one end fixedly connected with second inlet tube of water pump. The utility model discloses utilizing and installing the air exhauster in the filtration system and entering cigarette internally mounted filter layer, can filtering the cigarette, arrange the business turn over tobacco pipe with the cigarette through the air exhauster, go out the intraductal installation spraying system of cigarette again and can the secondary reduce the concentration of cigarette, this design simple structure, low in production cost, convenient operation, purification ability are strong.

Description

Smoke filtering civil air defense door

Technical Field

The utility model relates to a filter equipment technical field specifically is a flue gas filters people's air defense door.

Background

The civil air defense door is a door used when the government mobilizes and organizes the masses, takes air-raid prevention and disaster resistance and relief measures, and carries out rescue and disaster harm reduction activities. The door is divided into a protective door, a protective airtight door and an airtight door according to functions. Can be divided into a steel structure door and a reinforced concrete door according to the structure. The fire protection door also needs to ensure that the escaping people in the fire escape passage are protected from the fire, including the heavy smoke and heat, within a reasonable time (usually the escape time). The existing civil air defense doors can only block dense smoke and heat, but cannot filter out clean and harmless air to trapped people.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a flue gas filters people's air defense door to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a flue gas filters people's air defense door, includes two doors, the louver fan has been seted up on the surface of door, one side of louver fan just is located the inside of door is provided with filter equipment, filter equipment's surface is provided with spray system, spray system is including spraying the case, the inner wall bottom that sprays the case is connected with the standpipe, the bottom fixed mounting of standpipe has the shower nozzle, the bottom intercommunication that sprays the case has first inlet tube, the one end fixed mounting of first inlet tube has the water pump, the one end fixedly connected with second inlet tube of water pump.

Preferably, both ends of the water storage pipe are all penetrated through the two sides of the top of the inner wall of the spraying box and extend to the two sides of the outer wall of the spraying box, and one ends of the first water inlet pipe and the second water inlet pipe are connected with both ends of the water storage pipe.

Preferably, the bottom of the water pump and the bottom of the spraying box are fixedly connected with a support frame, and the bottom of the support frame is fixedly connected with the bottom of the inner wall of the door.

Preferably, the filtering device comprises a first smoke inlet pipe, one side of the first smoke inlet pipe is communicated with a second smoke inlet pipe, the bottom of the second smoke inlet pipe is communicated with a third smoke inlet pipe, a filtering layer is arranged in the middle of the third smoke inlet pipe, and one side of the third smoke inlet pipe is communicated with a fourth smoke inlet pipe.

Preferably, one side of the fourth smoke inlet pipe is fixedly provided with an exhaust fan, one side of the exhaust fan is fixedly provided with a first smoke outlet pipe, one side of the first smoke outlet pipe is communicated with a second smoke outlet pipe, one end of the second smoke outlet pipe is communicated with a third smoke outlet pipe, the two sides of the third smoke outlet pipe are communicated with fourth smoke outlet pipes, and one side of the fourth smoke outlet pipe is communicated with a fourth smoke outlet pipe.

Preferably, two one side of door all hinges through the hinge has the door frame, the fixed surface of door installs the handle, the fixed surface top of door installs the inductor, the bottom of air exhauster and the top fixed connection of support frame.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses the setting is being installed the air exhauster in the filtration system who sets up on filtering people's air defense door through the flue gas and is advancing cigarette internally mounted filter layer, can filter the cigarette, is discharging the cigarette business turn over tobacco pipe through the air exhauster, goes out the intraductal installation spraying system of cigarette again and can the secondary reduce the concentration of cigarette, and this design simple structure, low in production cost, convenient operation, purification ability are strong.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the internal structure of the present invention;

fig. 3 is an enlarged schematic structural view of a point a in fig. 2 according to the present invention;

fig. 4 is a schematic structural diagram of the filtering apparatus of the present invention.

In the figure: 1. a door frame; 2. hinging; 3. a door; 4. an inductor; 5. a louver fan; 6. a handle; 7. a filtration device; 701. A first smoke inlet pipe; 702. a second smoke inlet pipe; 703. a third smoke inlet pipe; 704. a filter layer; 705. a fourth smoke inlet pipe; 706. an exhaust fan; 707. a first smoke outlet pipe; 708. a second smoke outlet pipe; 709. a third smoke outlet pipe; 710. a fourth smoke outlet pipe; 8. a support frame; 9. a spray system; 901. a second water inlet pipe; 902. a spray box; 903. a water storage pipe; 904. a spray head; 905. a water pump; 906. a first water inlet pipe.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. 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 fig. 1-4, the present invention provides an embodiment:

the utility model provides a flue gas filters people's air defense door, includes two doors 3, shutter 5 has been seted up on the surface of door 3, one side of shutter 5 just is located the inside of door 3 is provided with filter equipment 7, filter equipment 7's surface is provided with spray system 9, spray system 9 is including spraying case 902, the inner wall bottom that sprays case 902 is connected with standpipe 903, standpipe 903's bottom fixed mounting has shower nozzle 904, the bottom intercommunication that sprays case 902 has first inlet tube 906, the one end fixed mounting of first inlet tube 906 has water pump 905, water pump 905's one end fixedly connected with second inlet tube 901.

In this embodiment, both ends of the water storage pipe 903 penetrate both sides of the top of the inner wall of the spray box 902 and extend to both sides of the outer wall of the spray box 902, and one ends of the first water inlet pipe 906 and the second water inlet pipe 901 are connected to both ends of the water storage pipe 903.

The bottom fixedly connected with support frame 8 of water pump 905 and spraying box 902, the bottom of support frame 8 and the inner wall bottom fixed connection of door 2.

The filtering device 7 comprises a first smoke inlet pipe 701, one side of the first smoke inlet pipe 701 is communicated with a second smoke inlet pipe 702, the bottom of the second smoke inlet pipe 702 is communicated with a third smoke inlet pipe 703, the middle part of the third smoke inlet pipe 703 is provided with a filtering layer 704, and one side of the third smoke inlet pipe 703 is communicated with a fourth smoke inlet pipe 705.

An exhaust fan 706 is fixedly installed on one side of the fourth smoke inlet pipe 705, a first smoke outlet pipe 707 is fixedly installed on one side of the exhaust fan 706, one side of the first smoke outlet pipe 707 is communicated with a second smoke outlet pipe 708, one end of the second smoke outlet pipe 708 is communicated with a third smoke outlet pipe 709, both sides of the third smoke outlet pipe 709 are communicated with fourth smoke outlet pipes 709, and one side of the fourth smoke outlet pipes 709 is communicated with a fourth smoke outlet pipe 710.

Two groups of smoke inlet pipes are arranged on a filtering device 7 in the door 3, the door 3 is a split door, two groups of louver blades 5 are arranged on the surfaces of the two doors 3, two groups of smoke outlet pipes are arranged on the filtering device 7, and four groups of hinged pipes 2 on the door 3 and the door frame 1 are also arranged.

Two there is door frame 1 one side of door 3 all through hinge joint 2, the fixed surface of door 3 installs handle 6, the fixed surface top of door 3 installs inductor 4, the bottom of air exhauster 706 and the top fixed connection of support frame 8.

The working principle is as follows: when smoke exists, the smoke is extracted by an exhaust fan 706 on the filtering device 7, the smoke is sucked into the first smoke inlet pipe 701 by the louver fan 5, the smoke in the first smoke inlet pipe 701 enters the second smoke inlet pipe 702, the smoke enters the filtering layer 704 in the third smoke inlet pipe 703 after passing through the second smoke inlet pipe 702, the smoke is blocked and enters the fourth smoke inlet pipe 705 after passing through the filtering layer 704, finally the smoke enters the air inlet pipe of the exhaust fan 706 and then enters the first smoke outlet pipe 707, the second smoke outlet pipe 708, the third smoke inlet pipe 709 and the fourth smoke outlet pipe 710 from the air outlet pipe, the smoke is discharged outdoors, the water in the water storage pipe 903 on the spraying system 9 is sprayed into the second smoke outlet pipe 708 from the spray head 904 when the smoke passes through the second smoke outlet pipe 708, and the water is pumped into the second water inlet pipe 901 from the first water inlet pipe 906 and then flows into the water storage pipe 903 through the water pump 905 when water is accumulated at the bottom of the spraying box.

Although the present invention 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 or portions thereof without departing from the spirit and scope of the invention.

Claims

1. The utility model provides a flue gas filters people's air defense door, includes two doors, its characterized in that: the louvre fan has been seted up on the surface of door, one side of louvre fan just is located the inside of door is provided with filter equipment, filter equipment's surface is provided with spray set, spray set is including spraying the case, the inner wall bottom that sprays the case is connected with the standpipe, the bottom fixed mounting of standpipe has the shower nozzle, the bottom intercommunication that sprays the case has first inlet tube, the one end fixed mounting of first inlet tube has the water pump, the one end fixedly connected with second inlet tube of water pump.

2. The smoke filtering civil air defense door of claim 1, wherein: the both ends of standpipe all run through the inner wall top both sides that spray the case just extend to the outer wall both sides that spray the case, the one end of first inlet tube and second inlet tube is connected with the both ends of standpipe.

3. The smoke filtering civil air defense door of claim 1, wherein: the bottom fixedly connected with support frame of water pump and spray tank, the bottom of support frame is fixedly connected with the inner wall bottom of AND gate.

4. The smoke filtering civil air defense door of claim 1, wherein: the filter device comprises a first smoke inlet pipe, one side of the first smoke inlet pipe is communicated with a second smoke inlet pipe, the bottom of the second smoke inlet pipe is communicated with a third smoke inlet pipe, a filter layer is arranged in the middle of the third smoke inlet pipe, and one side of the third smoke inlet pipe is communicated with a fourth smoke inlet pipe.

5. The smoke filtering civil air defense door of claim 4, wherein: the fourth advances one side fixed mounting of tobacco pipe to have the air exhauster, one side fixed mounting of air exhauster has first smoke outlet pipe, one side intercommunication of first smoke outlet pipe has the second to go out the tobacco pipe, the one end intercommunication of second smoke outlet pipe has the third to go out the tobacco pipe, the both sides of third smoke outlet pipe all communicate there is the fourth smoke outlet pipe, one side intercommunication of fourth smoke outlet pipe has the fourth to go out the tobacco pipe.

6. The smoke filtering civil air defense door of claim 5, wherein: two one side of door all hinges through the hinge has the door frame, the fixed surface of door installs the handle, the fixed surface top of door installs the inductor, the bottom of air exhauster and the top fixed connection of support frame.