CN219140077U

CN219140077U - Integrated air duct

Info

Publication number: CN219140077U
Application number: CN202223179598.4U
Authority: CN
Inventors: 梁嗣青; 张龙义; 乌羡梅; 李纪祥; 田勇飞; 肖宇; 杨思庆; 陈海杰; 纪大俭; 李冠甲; 孙磊
Original assignee: Bceg No1 Construction Engineering CoLtd; Beijing Construction Engineering Group Co Ltd; Beijing No 3 Construction Engineering Co Ltd
Current assignee: Bceg No1 Construction Engineering CoLtd; Beijing Construction Engineering Group Co Ltd; Beijing No 3 Construction Engineering Co Ltd
Priority date: 2022-11-26
Filing date: 2022-11-26
Publication date: 2023-06-06
Anticipated expiration: 2032-11-26

Abstract

The application relates to an integration tuber pipe, including be the body that the cavity set up and set up respectively in the pipe end at body both ends, the body includes that first side pipe and cover are located the outside second side pipe of first side pipe, first side pipe with the second side pipe is integrated into one piece setting, first side pipe with the tip of second side pipe is provided with the shrouding, the shrouding is followed first side pipe with the circumference direction setting of second side pipe, first side pipe with be provided with the holding cavity that is used for placing fire protection material between the second side pipe, the pipe end set up in on the second side pipe. The tuber pipe of this application is provided with bilayer structure, has the effect of reinforcing tuber pipe performance.

Description

Integrated air duct

Technical Field

The application relates to the technical field of ventilation, in particular to an integrated air pipe.

Background

The air duct is also called a ventilating duct, which is a metal or nonmetal duct for ventilation and air conditioning engineering of industrial and civil buildings, is a municipal infrastructure for circulating air and reducing the concentration of harmful gases, and is mainly applied to industrial and building engineering.

The air pipe in the related art mainly comprises a square pipeline and flange plates arranged at two ends of the square pipeline, wherein the square pipeline and the flange plates are glued by using resin, and are reinforced by bolts, so that an air pipe is formed, and the air pipe can be assembled on a construction site, and is convenient and quick.

However, the air duct in the related art is usually of a single-layer structure, and the air duct of the single-layer structure can meet the actual use requirement under the general use scene, but for some complex scenes, there are more requirements on the performance of the air duct, for example, the scenes with higher fireproof requirements, and the used air duct should also have good fireproof effect, and in this case, the air duct of the single-layer structure may not meet the actual use requirement under the complex scenes.

Disclosure of Invention

In order to improve the phenomenon that the air duct with a single-layer structure in the related art may not meet the use requirement in a complex scene, the application provides an integrated air duct.

The application provides an integration tuber pipe adopts following technical scheme:

the utility model provides an integration tuber pipe, including be the body that the cavity set up and set up respectively in the pipe end at body both ends, the body includes that first side pipe and cover are located second side pipe outside the first side pipe, first side pipe with the second side pipe is integrated into one piece setting, first side pipe with the tip of second side pipe is provided with the shrouding, the shrouding is followed first side pipe with the circumferencial direction setting of second side pipe, first side pipe with be provided with the holding cavity that is used for placing fire prevention material between the second side pipe, the pipe end set up in on the second side pipe.

Through adopting above-mentioned technical scheme, locate the second side pipe cover outside the first side pipe, and it is fixed through the shrouding between second side pipe and the first side pipe, first side pipe and second side pipe are integrated into one piece setting, form bilayer structure's body jointly between first side pipe and second side pipe and the shrouding for the performance of body obtains promoting, and is provided with the holding cavity between first side pipe and the second side pipe, can place fire prevention material, to some scenes that need fire behavior be high, also can be suitable for.

Preferably, the pipe end includes four circumference set up in flange on the second side pipe, four the flange set up respectively in on the four side edges that the second side pipe is close to the tip, one side of flange with the outer wall connection of second side pipe, the flange is kept away from a plurality of trompils have been seted up to one side of second side pipe, the trompil is followed the length direction setting of flange.

Through adopting above-mentioned technical scheme, the flange can strengthen the connectivity with the body between, and when installing, two adjacent tuber pipes are counterpointed through the pipe end of two adjacent tuber pipes and are connected, wear to establish the bolt from the trompil on two adjacent flanges to realize the fixed connection of two adjacent tuber pipes.

Preferably, the outer corner of one side of the flange is a round angle.

By adopting the technical scheme, the round corners can avoid the collision problem possibly generated in the carrying process of the flange.

Preferably, the pipe end is kept away from one side of body detachably is provided with purification subassembly, purification subassembly include with the pipe end is connected purify the pipe and set up in purify the intraductal purification board, the tip circumference of purification pipe is provided with four connecting plates, offer on the connecting plate a plurality of with the perforation that the trompil counterpointed.

Through adopting above-mentioned technical scheme, the purification subassembly is used for some specific occasions that need air-purifying, and the purification board is used for evolving the internal air of management. The connecting plate of the purifying pipe is connected with the flange on the pipe end in an alignment way, and bolts are arranged in the through holes on the connecting plate and the holes on the flange in a penetrating way, so that the connection between the purifying pipe and the air pipe is realized.

Preferably, the side wall of the purifying pipe is provided with a slot, the slot is communicated with the inside of the purifying pipe, two opposite sides in the purifying pipe are provided with sliding grooves, the sliding grooves are arranged along the width direction of the purifying pipe, and two sides of the purifying plate are respectively connected with two sliding grooves in a sliding manner.

Through adopting above-mentioned technical scheme, the purification board can be along the length direction motion of spout for in the purification board can slide to keeping away from the purifying tube, and can change the purification board, the purification board after changing slides along spout length direction to install in the purifying tube.

Preferably, the purification plate is far away from one side of the purification tube is provided with a fixing plate, the fixing plate is located outside the purification tube, the fixing plate faces one side of the purification plate and is provided with a clamping groove, and one side of the purification plate is provided with a clamping edge for being matched with the clamping groove in a clamping mode.

Through adopting above-mentioned technical scheme, the fixed plate is used for plugging up the fluting, guarantees the leakproofness in the purifying pipe, through the joint along of purifying plate and the joint groove joint cooperation of fixed plate, make things convenient for the installation or the dismantlement between purifying plate and the fixed plate.

Preferably, a handle for pulling by a human hand is arranged on one side of the fixing plate, which is away from the purifying plate.

Through adopting above-mentioned technical scheme, the convenient manual pulling of handle is in order to install or change the purification board.

Preferably, the two opposite sides of the fixing plate are respectively provided with a connecting lug, the connecting lugs are respectively positioned on the two outer side walls of the purifying pipe, connecting holes are formed in the connecting lugs in a penetrating mode, and the connecting holes are fixed with the purifying pipe through bolts.

Through adopting above-mentioned technical scheme, after the purification board is installed to the purifying tube in, the engaging lug is located the outer wall of purifying tube, thereby realizes the fixed connection between fixed plate and the purifying tube through wearing to establish the bolt on connecting hole and the purifying tube.

In summary, the present application includes at least one of the following beneficial technical effects:

1. the second square tube is sleeved outside the first square tube, the second square tube and the first square tube are fixed through the sealing plates, the first square tube and the second square tube are integrally formed, a tube body with a double-layer structure is formed between the first square tube and the second square tube and the sealing plates, the performance of the tube body is improved, a containing cavity is formed between the first square tube and the second square tube, fireproof materials can be placed, and the sealing plate is applicable to scenes needing high fireproof performance;

2. the purifying pipe detachably sets up between two adjacent tuber pipes, can install the purifying pipe to the in-service use demand, and the purification board in the purifying pipe has purification performance, and the purification board can be changed for but purifying pipe cyclic utilization.

Drawings

FIG. 1 is a schematic overall structure of an embodiment of the present application;

FIG. 2 is a schematic cross-sectional view of an embodiment of the present application;

FIG. 3 is a schematic diagram of an explosion structure of a pipe body and a purifying pipe according to an embodiment of the present application;

FIG. 4 is a schematic diagram of the assembly relationship of the fixing plate, the purge plate and the purge tube in the embodiment of the present application.

In the figure, 1, a pipe body; 11. a first square tube; 12. a second square tube; 13. a sealing plate; 14. a receiving cavity; 2. a tube end; 21. a flange; 211. a connection part; 2111. opening holes; 212. a fixing part; 2121. an outer corner; 3. a purifying tube; 31. a connecting plate; 311. perforating; 312. slotting; 313. a chute; 4. a purification plate; 41. a clamping edge; 5. a fixing plate; 51. a clamping groove; 52. a handle; 53. a connecting lug; 531. and a connection hole.

Detailed Description

The present application is described in further detail below with reference to fig. 1-4.

An integrated air duct, referring to fig. 1 and 2, comprises a duct body 1 and two duct ends 2 respectively arranged at two ends of the duct body 1. The pipe body 1 comprises a first square pipe 11 and a second square pipe 12, wherein the first square pipe 11 and the second square pipe 12 are integrally formed, and the sections of the first square pipe 11 and the second square pipe 12 are rectangular. The first square pipe 11 is hollow, and the first square pipe 11 is formed by splicing four fireproof metal plates. The second square tube 12 is formed by splicing four fireproof metal plates, the length of the metal plate of the second square tube 12 is longer than that of the first square tube 11, and the second square tube 12 is sleeved outside the first square tube 11. A sealing plate 13 is arranged between the first square pipe 11 and the second square pipe 12, the sealing plate 13 is positioned at the end parts of the first square pipe 11 and the second square pipe 12, the sealing plate 13 is arranged along the circumferential direction of the first square pipe 11 and the second square pipe 12, one side of the sealing plate 13 is welded with the four side edges of the end parts of the first square pipe 11, and one side of the sealing plate 13 far away from the first square pipe 11 is welded with the four side edges of the end parts of the second square pipe 12. In this embodiment, the sealing plates 13 are disposed at both ends of the first square pipe 11 and the second square pipe 12, and by disposing the sealing plates 13 at both ends of the first square pipe 11 and the second square pipe 12, both ends of the first square pipe 11 and the second square pipe 12 are sealed, so that a hollow accommodating space is formed between the first square pipe 11 and the second square pipe 12. The first square pipe 11 and the second square pipe 12 can be prefabricated in a factory and then transported to an installation site to be installed with the pipe end 2, so that the installation efficiency of the air pipe is improved.

Referring to fig. 2, a fireproof material for reinforcing the fireproof performance of the air duct is disposed in the accommodating space, and the fireproof material is uniformly distributed on the inner wall of the accommodating space, so that the fireproof performance is stronger in actual use of the air duct. The first square pipe 11 and the second square pipe 12 jointly form the pipe body 1 with a double-layer structure, so that the performance of the pipe body 1 is improved, and the fireproof performance is placed in the accommodating cavity 14, so that the fireproof performance of the air pipe is better.

Referring to fig. 1 and 2, the pipe end 2 includes four flanges 21 provided at the end of the pipe body 1, the four flanges 21 being provided along the circumferential direction of the end of the pipe body 1, the four flanges 21 being provided on four side edges of the second square pipe 12 near the end, respectively. The cross section of the flange 21 is L-shaped, and the flange 21 is arranged along the length direction of the pipe body 1. The flange 21 includes a connecting portion 211 and a fixing portion 212 integrally formed with the connecting portion 211, the fixing portion 212 is fixed with the outer wall of the second square tube 12 by bolts, and the fixing portion 212 extends outwards away from two ends of the second square tube 12, and outer corners 2121 at two ends of the fixing portion 212 are rounded. The round corners can avoid the collision problem possibly generated in the carrying process.

Referring to fig. 1 and 2, the connection portion 211 is perpendicular to the second square tube 12, a plurality of holes 2111 are formed in the connection portion 211, the holes 2111 are formed along the length direction of the connection portion 211, the connection portion 211 is used for connecting two adjacent air pipes, and bolts are inserted into the holes 2111 of the two adjacent air pipes, so that the two adjacent air pipes are connected and fixed.

Referring to fig. 3 and 4, the side of the tube end 2 remote from the tube body 1 is detachably provided with a purifying assembly for purifying air, the purifying assembly including a purifying tube 3 and a purifying plate 4 provided in the purifying tube 3. The purifying tube 3 is the rectangle framework that the cavity set up, and the size shape and the body 1 looks adaptation of purifying tube 3, and the equal circumference in both ends of purifying tube 3 are provided with four connecting plates 31, and four connecting plates 31 all are perpendicular setting with purifying tube 3, and one side of connecting plate 31 is connected with the outer wall of purifying tube 3, and the opposite side of connecting plate 31 extends towards the direction of keeping away from purifying tube 3. The connecting plate 31 is provided with a plurality of through holes 311, the plurality of through holes 311 are arranged along the length direction of the connecting plate 31, the plurality of through holes 311 correspond to the plurality of holes 2111, and bolts are penetrated through the holes 2111 on the flange 21 and the through holes 311 on the connecting plate 31, so that the connection between the purifying pipe 3 and the pipe end 2 is realized. In this embodiment, in a place where air purification is required to be added, two ends of the purification tube 3 are respectively connected with the tube ends 2 of the end portions of the two adjacent tube bodies 1, so that connection between the purification tube 3 and the two adjacent air pipes is realized.

Referring to fig. 4, a slot 312 is formed in a side portion of the purification tube 3, the slot 312 is formed in a width direction of the purification tube 3, and the slot 312 is communicated with an inside of the purification tube 3. The two sides of the purifying tube 3, which are opposite to the slots 312, are provided with sliding grooves 313, the sliding grooves 313 are arranged along the width direction of the purifying tube 3, and the two sliding grooves 313 are respectively positioned at the two opposite sides of the purifying tube 3.

Referring to fig. 4, the purification plate 4 is provided with activated carbon for purifying air in the air duct, two sides of the purification plate 4 are slidably connected with the two sliding grooves 313 respectively, the purification plate 4 can move along the length direction of the sliding grooves 313, the purification plate 4 can be slidably mounted in the purification tube 3, and the purification plate 4 can be slidably separated from the purification tube 3, so that the purification plate 4 can be replaced conveniently.

Referring to fig. 3 and 4, a fixing plate 5 is provided at a side of the purification plate 4 remote from the purification tube 3, and the fixing plate 5 is located outside the purification tube 3. The clamping groove 51 has been seted up towards one side of fixed plate 5 towards purifying plate 4, and purifying plate 4 is provided with the joint along 41 with clamping groove 51 joint complex towards one side of fixed plate 5, through the joint cooperation of clamping groove 51 and joint along 41, realizes purifying plate 4 and the installation of fixed plate 5. One side of the fixed plate 5, which is away from the purification plate 4, is provided with a handle 52, the handle 52 is arranged at the middle position of the fixed plate 5, and the handle 52 is used for pulling the purification plate 4 by a human hand so as to facilitate the replacement and installation of the purification plate 4.

Referring to fig. 4, both opposite sides of the fixing plate 5 are provided with connection lugs 53, the connection lugs 53 are disposed perpendicular to the fixing plate 5, and connection holes 531 are formed in the connection lugs 53 in a penetrating manner. After the purification plate 4 is installed in the purification tube 3, the two connecting lugs 53 are respectively positioned on the two outer side walls of the purification tube 3, and the fixing connection between the fixing plate 5 and the purification tube 3 is realized by penetrating bolts in the connecting holes 531 of the two connecting lugs 53.

The implementation principle of the embodiment of the application is as follows: the second square tube 12 is sleeved outside the first square tube 11, the second square tube 12 and the first square tube 11 are fixed through the sealing plate 13, the first square tube 11 and the second square tube 12 are integrally formed, the first square tube 11, the second square tube 12 and the sealing plate 13 form the tube body 1 with a double-layer structure together, the performance of the tube body 1 is improved, the accommodating cavity 14 is formed between the first square tube 11 and the second square tube 12, fireproof materials can be placed, and the device is applicable to scenes needing high fireproof performance. The pipe body 1 with the double-layer structure is integrally formed, can be prefabricated in a factory in advance, and is transported to an installation place for installation, so that the installation efficiency of the air pipe is improved.

The embodiments of this embodiment are all preferred embodiments of the present application, and are not intended to limit the scope of the present application, in which like parts are denoted by like reference numerals. Therefore: all equivalent changes in structure, shape and principle of this application should be covered in the protection scope of this application.

Claims

1. The utility model provides an integration tuber pipe, including body (1) and set up respectively in body (1) both ends pipe end (2), its characterized in that, body (1) include first side pipe (11) and cover locate second side pipe (12) outside first side pipe (11), first side pipe (11) with second side pipe (12) are integrated into one piece setting, first side pipe (11) with the tip of second side pipe (12) is provided with shrouding (13), shrouding (13) are followed first side pipe (11) with the circumferencial direction setting of second side pipe (12), first side pipe (11) with be provided with between second side pipe (12) and be used for placing fire proof material's holding cavity (14), pipe end (2) set up in on second side pipe (12).

2. The integrated air duct according to claim 1, wherein the pipe end (2) comprises four flanges (21) circumferentially arranged on the second square pipe (12), the four flanges (21) are respectively arranged on four side edges of the second square pipe (12) close to the end, one side of the flange (21) is connected with the outer wall of the second square pipe (12), one side of the flange (21) away from the second square pipe (12) is provided with a plurality of holes (2111), and the holes (2111) are arranged along the length direction of the flange (21).

3. The integrated ductwork according to claim 2, characterized in that the outer corners (2121) of one side of the flange (21) are rounded.

4. The integrated air duct according to claim 2, characterized in that a purifying component is detachably arranged on one side of the pipe end (2) away from the pipe body (1), the purifying component comprises a purifying pipe (3) connected with the pipe end (2) and a purifying plate (4) arranged in the purifying pipe (3), four connecting plates (31) are circumferentially arranged at the end part of the purifying pipe (3), and a plurality of through holes (311) aligned with the holes (2111) are formed in the connecting plates (31).

5. The integrated air duct according to claim 4, wherein a slot (312) is formed in a side wall of the purifying tube (3), the slot (312) is communicated with the inside of the purifying tube (3), two opposite sides in the purifying tube (3) are provided with sliding grooves (313), the sliding grooves (313) are formed along the width direction of the purifying tube (3), and two sides of the purifying plate (4) are respectively connected with the two sliding grooves (313) in a sliding manner.

6. The integrated air duct according to claim 5, characterized in that a fixing plate (5) is arranged on one side of the purifying plate (4) away from the purifying tube (3), the fixing plate (5) is located outside the purifying tube (3), a clamping groove (51) is formed in one side of the fixing plate (5) towards the purifying plate (4), and a clamping edge (41) for being matched with the clamping groove (51) in a clamping mode is arranged on one side of the purifying plate (4).

7. The integrated air duct according to claim 6, characterized in that the side of the fixing plate (5) facing away from the purification plate (4) is provided with a handle (52) for pulling by a human hand.

8. The integrated air duct according to claim 6, wherein two opposite sides of the fixing plate (5) are respectively provided with a connecting lug (53), the connecting lugs (53) are respectively positioned on two outer side walls of the purifying tube (3), connecting holes (531) are formed in the connecting lugs (53) in a penetrating manner, and the connecting holes (531) are fixed with the purifying tube (3) through bolts.