CN219080865U

CN219080865U - Building fire control ventilation tube well assembled structure

Info

Publication number: CN219080865U
Application number: CN202223525163.0U
Authority: CN
Inventors: 傅书满; 郑小华
Original assignee: Dongguan Architectural Design Institute Co ltd
Current assignee: Dongguan Architectural Design Institute Co ltd
Priority date: 2022-12-29
Filing date: 2022-12-29
Publication date: 2023-05-26
Anticipated expiration: 2032-12-29

Abstract

The utility model discloses an assembled structure of a fire-fighting ventilation tube well for a building, which relates to the field of ventilation tube wells, and aims at the problems that most of ventilation tube wells on the market at present are square pipelines, dust is easy to accumulate in the pipelines, air leakage is easy to occur at the joints of the pipelines, and most of the ventilation tube wells are of an integrated structure, and the structure is inconvenient to transport and install. The device divides the ventilation pipe well into a plurality of plates for installation, and the plurality of connecting rods enable the structure to be firmer when the installation is convenient, and dust accumulation in the pipeline can be prevented when the circular pipeline is used for a long time.

Description

Building fire control ventilation tube well assembled structure

Technical Field

The utility model relates to the field of ventilation tube wells, in particular to an assembled structure of a fire-fighting ventilation tube well for a building.

Background

In engineering design, ventilation and exhaust channels are provided as required. The ventilation shaft is one of the exhaust facilities, and is of a vertical upwards channel structure, which is similar to a 'shaft', so that the ventilation shaft is called a ventilation pipe shaft, one end of the ventilation shaft is connected with the space of the underground building, the other end of the ventilation shaft is opened in the ground space, an exhaust fan with a certain specification is arranged in the ventilation shaft, and the air in the underground building is sent to the atmosphere by the suction force of the exhaust fan and the natural tension of the ventilation shaft;

the ventilation tube well on the market at present is mostly square pipeline, and this kind of pipeline is piled up the dust in inside easily, leaks out in the pipeline junction easily, and ventilation tube well is mostly integrated into one piece structure, and this kind of structure is inconvenient transportation and installation, and we propose a building fire control ventilation tube well assembled structure to solve above-mentioned problem for this reason.

Disclosure of Invention

The utility model provides an assembled structure of a fire-fighting ventilation tube well of a building, which solves the problems that the ventilation tube well on the market at present is mostly square pipelines, dust is easily accumulated in the pipelines, air leakage is easily caused at the joints of the pipelines, and the ventilation tube well is mostly of an integrated structure, so that the structure is inconvenient to transport and install.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

the utility model provides a building fire control ventilation tube well assembled structure, includes the hypoplastron, the upper end of hypoplastron is provided with first curb plate, the side of first curb plate is provided with the second curb plate, the upper end of first curb plate is provided with the upper plate, the below and the second curb plate of upper plate are connected, the lower extreme of hypoplastron is provided with the space of the sky, the lower extreme of space of the sky is connected with the ventilation ring.

Preferably, a vent is arranged in the middle of the lower plate, a plurality of third connecting holes are formed in the periphery of the vent, and a plurality of first connecting holes are formed in the upper surface of the upper plate.

Preferably, a plurality of third connecting rods are arranged at the upper end of the first side plate, the third connecting rods are connected in the first connecting holes, and a plurality of second connecting holes are arranged on two sides of the first side plate.

Preferably, a plurality of second connecting rods are arranged at the upper end of the second side plate, the second connecting rods are connected in the first connecting holes, a plurality of first connecting rods are arranged on the side face of the second side plate, and the first connecting rods are connected in the second connecting holes.

Preferably, a fixed frame is arranged in the middle of the first side plate, a fixed frame is arranged in the middle of the second side plate, and a shutter is arranged in the fixed frame.

Preferably, the lower extreme of first curb plate is provided with a plurality of backup pads, the lower extreme of second curb plate is provided with a plurality of backup pads, the centre of backup pad is provided with the support frame, the lower extreme of backup pad is connected with the higher authority of hypoplastron.

Preferably, the lower extreme of first curb plate is provided with a plurality of fourth connecting rods, the lower extreme of second curb plate is provided with a plurality of fifth connecting rods, the inside at the third connecting hole is connected to the fourth connecting rod, the inside at the third connecting hole is connected to the fifth connecting rod.

Preferably, the upper end of the dome is provided with a first flange, the first flange is fixedly connected with the fifth connecting rod through a fourth connecting rod below the lower plate, the lower end of the dome is provided with a first fixing ring, and the lower end of the first fixing ring is provided with a second flange.

Preferably, two third flanges are arranged at the upper end and the lower end of the ventilation ring, the third flanges and the second flanges are fixedly connected through a plurality of sixth connecting rods, a second fixing ring is arranged at the upper end of the ventilation ring, and the second fixing ring is sleeved in the first fixing ring.

The beneficial effects of the utility model are as follows:

1. this ventilation pipe well structure distributes the installation for installing the ventilation pipe well divide into a plurality of plates, and a plurality of connecting rods of cooperation make the structure more firm when easy to assemble with the backup pad, and set up the window in the side, prevent that the rainwater from getting into inside the pipeline through the window.

2. This ventilation tube well structure uses circular pipe, can prevent to use the inside dust that piles up of pipeline for a long time, and uses the solid fixed ring to block pipeline junction, prevents that the wind direction from leaking through the junction.

To sum up, the device is installed for easy to assemble divide into a plurality of plates with the ventilation pipe well, and cooperation a plurality of connecting rods make the structure more firm when easy to assemble with the backup pad, use circular pipe, can prevent to use the inside dust that piles up of pipeline for a long time.

Drawings

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

Fig. 2 is an exploded view structure of the present utility model.

Fig. 3 is a schematic view of the following view structure according to the present utility model.

Reference numerals in the drawings: 1. a lower plate; 2. a first side plate; 3. a second side plate; 4. a support plate; 5. a support frame; 6. an upper plate; 7. a first connection hole; 8. a second connection hole; 9. a shutter; 10. a first connecting rod; 11. a second connecting rod; 12. a third connecting rod; 13. a fourth connecting rod; 14. a fifth connecting rod; 15. a third connection hole; 16. a vent; 17. a dome; 18. a first flange; 19. a first fixing ring; 20. a second flange; 21. a vent ring; 22. a third flange; 23. a sixth connecting rod; 24. a second fixing ring; 25. and fixing the frame.

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.

Referring to fig. 1-3, this embodiment provides a building fire-fighting ventilation pipe well assembly structure, including lower plate 1, the upper end of lower plate 1 is provided with first curb plate 2, the side of first curb plate 2 is provided with second curb plate 3, the upper end of first curb plate 2 is provided with upper plate 6, the below of upper plate 6 is connected with second curb plate 3, the lower extreme of lower plate 1 is provided with dome 17, the lower extreme of dome 17 is connected with ventilation ring 21, the centre of lower plate 1 is provided with vent 16, be provided with a plurality of third connecting holes 15 around vent 16, the top of upper plate 6 is provided with a plurality of first connecting holes 7, the upper end of first curb plate 2 is provided with a plurality of third connecting rods 12, the side of third connecting rods 12 are connected in the inside of first connecting hole 7, the both sides of first curb plate 2 are provided with a plurality of second connecting holes 8, the upper end of second curb plate 3 is provided with a plurality of second connecting rods 11, second connecting rods 11 are connected in the inside of first connecting hole 7, the side of second curb plate 3 is provided with a plurality of first connecting rods 10, connect in the inside of first connecting rods 10 with first connecting rods 11, form the first connecting rod 3 with first connecting rod 2.

As shown in fig. 2 and 3, a fixed frame 25 is arranged in the middle of the first side plate 2, a fixed frame 25 is arranged in the middle of the second side plate 3, a louver 9 is arranged in the fixed frame 25, a plurality of support plates 4 are arranged at the lower end of the first side plate 2, a plurality of support plates 4 are arranged at the lower end of the second side plate 3, a support frame 5 is arranged in the middle of the support plates 4, the lower ends of the support plates 4 are connected with the upper surface of the lower plate 1, and the louver 9 is used for preventing rainwater from entering the pipeline; the lower extreme of first curb plate 2 is provided with a plurality of fourth connecting rods 13, the lower extreme of second curb plate 3 is provided with a plurality of fifth connecting rods 14, fourth connecting rod 13 connects in the inside of third connecting hole 15, fifth connecting rod 14 connects in the inside of third connecting hole 15, the upper end of dome 17 is provided with first flange 18, the below of first flange 18 and hypoplastron 1 is connected fixedly through fourth connecting rod 13 and fifth connecting rod 14, the lower extreme of dome 17 is provided with first solid fixed ring 19, the lower extreme of first solid fixed ring 19 is provided with second flange 20, the upper and lower both ends of vent ring 21 are provided with two third flanges 22, third flange 22 and second flange 20 are connected fixedly through a plurality of sixth connecting rods 23, the upper end of vent ring 21 is provided with second solid fixed ring 24, second solid fixed ring 24 cover is established in the inside of first solid fixed ring 19, first solid fixed ring 19 and second solid fixed ring 24 cooperate and are used for blocking vent ring 21 and dome 17 junction, prevent wind leakage.

The working principle of the utility model is as follows: during installation, the first connecting rods 10 on two sides of the second side plate 3 are inserted into the second connecting holes 8 on two sides of the first side plate 2 to form a square structure, the fourth connecting rod 13 below the first side plate 2 is inserted into the third connecting hole 15, the fifth connecting rod 14 below the second side plate 3 is inserted into the third connecting hole 15, the support frame 5 is used for supporting the connection part of the first side plate 2, the second side plate 3 and the lower plate 1, the first connecting hole 7 on the upper plate 6 is sleeved outside the second connecting rod 11 and the third connecting rod 12 to block rainwater and fix the structure, the upper end of the dome 17 is connected to the lower end of the lower plate 1, the fourth connecting rod 13 and the fifth connecting rod 14 are used for fixing the dome 17, the second fixing ring 24 is inserted into the lower end of the dome 17, and the sixth connecting rod 23 is used for fixing the ventilation ring 21, so that installation is completed.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims

1. The utility model provides a building fire control ventilation tube well assembled structure, includes hypoplastron (1), its characterized in that, the upper end of hypoplastron (1) is provided with first curb plate (2), the side of first curb plate (2) is provided with second curb plate (3), the upper end of first curb plate (2) is provided with upper plate (6), be connected with second curb plate (3) below upper plate (6), the lower extreme of hypoplastron (1) is provided with celestial sphere (17), the lower extreme of celestial sphere (17) is connected with ventilation ring (21).

2. The building fire-fighting ventilation pipe well assembly structure according to claim 1, wherein a ventilation opening (16) is arranged in the middle of the lower plate (1), a plurality of third connecting holes (15) are formed in the periphery of the ventilation opening (16), and a plurality of first connecting holes (7) are formed in the upper surface of the upper plate (6).

3. The building fire-fighting ventilation pipe well assembly structure according to claim 2, wherein a plurality of third connecting rods (12) are arranged at the upper end of the first side plate (2), the third connecting rods (12) are connected in the first connecting holes (7), and a plurality of second connecting holes (8) are arranged on two sides of the first side plate (2).

4. A building fire-fighting ventilation pipe well assembly structure according to claim 3, characterized in that the upper end of the second side plate (3) is provided with a plurality of second connecting rods (11), the second connecting rods (11) are connected in the first connecting holes (7), the side surfaces of the second side plate (3) are provided with a plurality of first connecting rods (10), and the first connecting rods (10) are connected in the second connecting holes (8).

5. The building fire-fighting ventilation pipe well assembly structure according to claim 1, wherein a fixed frame (25) is arranged in the middle of the first side plate (2), a fixed frame (25) is arranged in the middle of the second side plate (3), and a shutter (9) is arranged in the fixed frame (25).

6. The building fire-fighting ventilation pipe well assembly structure according to claim 1, wherein a plurality of support plates (4) are arranged at the lower end of the first side plate (2), a plurality of support plates (4) are arranged at the lower end of the second side plate (3), a support frame (5) is arranged in the middle of the support plates (4), and the lower end of the support plate (4) is connected with the upper surface of the lower plate (1).

7. The building fire-fighting ventilation pipe well assembly structure according to claim 2, wherein a plurality of fourth connecting rods (13) are arranged at the lower end of the first side plate (2), a plurality of fifth connecting rods (14) are arranged at the lower end of the second side plate (3), the fourth connecting rods (13) are connected inside the third connecting holes (15), and the fifth connecting rods (14) are connected inside the third connecting holes (15).

8. The building fire-fighting ventilation pipe well assembly structure according to claim 7, wherein a first flange (18) is arranged at the upper end of the dome (17), the first flange (18) is fixedly connected with the fifth connecting rod (14) through a fourth connecting rod (13) below the lower plate (1), a first fixing ring (19) is arranged at the lower end of the dome (17), and a second flange (20) is arranged at the lower end of the first fixing ring (19).

9. The building fire-fighting ventilation pipe well assembly structure according to claim 8, wherein two third flanges (22) are arranged at the upper end and the lower end of the ventilation ring (21), the third flanges (22) and the second flanges (20) are fixedly connected through a plurality of sixth connecting rods (23), a second fixing ring (24) is arranged at the upper end of the ventilation ring (21), and the second fixing ring (24) is sleeved inside the first fixing ring (19).