CN210468728U

CN210468728U - Heat dissipation air type bus duct

Info

Publication number: CN210468728U
Application number: CN201921772730.8U
Authority: CN
Inventors: 丁昌武
Original assignee: Natus Electrical (jiangsu) Co Ltd
Current assignee: Natus Electrical (jiangsu) Co Ltd
Priority date: 2019-10-22
Filing date: 2019-10-22
Publication date: 2020-05-05
Anticipated expiration: 2029-10-22

Abstract

The utility model discloses a heat dissipation air bus duct, which comprises a bottom plate and an inverted U-shaped cover body; a bottom plate: two vertical plates which are opposite left and right are fixed on the upper end face of the bottom plate, connecting units are arranged at the front end and the rear end of each vertical plate, each connecting unit comprises a connecting lug, one end of each connecting lug is connected with the corresponding vertical plate, and a supporting connecting plate is fixed on the outer side of the upper end of each vertical plate; an inverted U-shaped cover: both ends all are connected with the connecting plate about the shape of falling U lid, connecting plate and supporting connection board one-to-one pass through sealing connection unit fixed connection with one side connecting plate and supporting connection board, the limiting plate has all been welded at both ends around the shape of falling U lid, be equipped with supplementary radiating unit on the shape of falling U lid, the utility model discloses possess supplementary radiating unit, can be more direct dispel the heat to the inside of air type bus duct, possess corresponding sealing connection unit, very big enhancement this air type bus duct's leakproofness.

Description

Heat dissipation air type bus duct

Technical Field

The utility model relates to an air type bus duct technical field specifically is a thermal diffusivity air type bus duct.

Background

The air-type bus duct is one kind of bus duct, the outer shell of the air-type bus duct is cold-rolled into a corrugated structure by adopting high-quality high-strength cold-rolled steel at one time, the appearance is beautiful and elegant, the mechanical strength of the bus duct and the dynamic and thermal stability of a system are greatly enhanced, the difficult problem of large-span installation in a construction site can be thoroughly solved, the heat dissipation of the bus duct is not negligible in the use process of the existing air-type bus duct, for example, the patent with the application publication number of CN201910348142.X discloses an air-type bus duct with high heat dissipation performance, certain defects exist in the use process of the patent, on one hand, the heat dissipation of a bus duct shell can be rapidly realized by adopting a tree-shaped heat dissipation sheet, the heat of the bus duct shell is from the heat in the bus duct, the indirect heat dissipation in the heat dissipation groove is realized, the efficiency is lower, on the other hand, the, lack corresponding seal structure, outside dust and moisture get into the inside of bus duct very easily, influence bus duct normal use.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to overcome current defect, provide a thermal diffusivity air bus duct, possess supplementary radiating element, can be more direct dispel the heat to the inside of air bus duct, possess corresponding sealing connection unit, very big enhancement this air bus duct's leakproofness, can effectively solve the problem in the background art.

In order to achieve the above object, the utility model provides a following technical scheme: a heat dissipation air bus duct comprises a bottom plate and an inverted U-shaped cover body;

a bottom plate: two vertical plates which are opposite left and right are fixed on the upper end face of the bottom plate, connecting units are arranged at the front end and the rear end of each vertical plate, and supporting connecting plates are fixed on the outer sides of the upper ends of the vertical plates;

an inverted U-shaped cover: the utility model discloses a heat dissipation device, including the shape of falling U-shaped lid, both ends all are connected with the connecting plate about the shape of falling U-shaped lid, connecting plate and supporting connection board one-to-one pass through sealing connection unit fixed connection with one side connecting plate and supporting connection board, the limiting plate has all been welded at both ends around the shape of falling U-shaped lid, be equipped with supplementary heat dissipation unit on the shape of falling U-shaped lid.

Furthermore, the connecting unit comprises a connecting lug, one end of the connecting lug is connected with the vertical plate, two vertically opposite threaded holes are formed in the side face of the connecting lug, and the connecting unit is used for ensuring the connection between the air bus duct and other air bus ducts.

Further, still including the right angle shape and strengthening the fin, the fin is strengthened in the outside evenly distributed of bottom plate and riser junction to the right angle shape, and a right angle side and the bottom plate of strong fin are connected, another right angle side of right angle shape enhancement fin and the outside of riser are connected, strengthen the joint strength between bottom plate and the riser effectively through the right angle shape enhancement fin, have not only effectively guaranteed the structure of bus duct, have increased the indirect heat radiating area of air type bus duct moreover, improve the radiating efficiency.

Further, the sealing connection unit comprises a sealing gasket, a nut, a bolt and a sealing gasket groove, the same side connecting plate and the supporting connecting plate are connected together through the bolt threads, the lower end threads of the bolt are connected with the nut, the sealing gasket is arranged between the same side connecting plate and the supporting connecting plate, the sealing gasket is located inside the sealing gasket groove, the sealing gasket groove is located on the upper end face of the supporting connecting plate, the thickness of the sealing gasket is larger than the depth of the sealing gasket groove, the vertical plate and the inverted U-shaped cover body can be connected through the sealing connection unit, and the sealing performance of the connection position can be guaranteed.

Further, supplementary radiating element includes horizontal heat dissipation pipeline, horizontal heat dissipation pipeline distributes from a left side to the right side equidistance in the inside of the U-shaped lid that falls, the limiting plate at both ends around both ends run through respectively around the horizontal heat dissipation pipeline, the upper end intercommunication of horizontal heat dissipation pipeline has evenly distributed's vertical heat dissipation pipeline, the last casing of the U-shaped lid that falls is run through to the upper end of vertical heat dissipation pipeline, directly increases the radiating efficiency of this air type bus duct through horizontal heat dissipation pipeline and vertical heat dissipation pipeline in supplementary radiating element, and the circulation of horizontal heat dissipation pipeline inside air is effectively guaranteed to vertical heat dissipation pipeline simultaneously.

Compared with the prior art, the beneficial effects of the utility model are that: this thermal diffusivity air bus duct has following benefit:

simple structure, high durability and convenient use, possess supplementary radiating unit, can be more direct dispel the heat to the inside of air bus duct, the effectual heat dispersion who strengthens air bus duct, possess corresponding sealing connection unit, very big enhancement the leakproofness of this air bus duct, effectively reduce the entering of dust and moisture, guarantee the normal use of this bus duct, possess corresponding right angle shape at last and strengthen the fin, can effectually increase the joint strength of this bus duct, guarantee the stability of this bus duct.

Drawings

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

fig. 2 is a schematic sectional view of the present invention.

In the figure: the heat dissipation device comprises a base plate 1, a vertical plate 2, a right-angle reinforcing rib 3, a supporting connecting plate 4, an inverted U-shaped cover body 5, a connecting plate 6, a limiting plate 7, a connecting unit 8, a connecting lug 81, a threaded hole 82, an auxiliary heat dissipation unit 9, a horizontal heat dissipation pipeline 91, a vertical heat dissipation pipeline 92, a sealing connecting unit 10, a sealing gasket 101, a nut 102, a bolt 103 and a sealing gasket groove 104.

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. 1-2, the present invention provides a technical solution: a heat dissipation air bus duct comprises a bottom plate 1 and an inverted U-shaped cover body 5;

bottom plate 1: two vertical plates 2 which are opposite left and right are fixed on the upper end face of the bottom plate 1, connecting units 8 are arranged at the front end and the rear end of each vertical plate 2, each connecting unit 8 comprises a connecting lug 81, one end of each connecting lug 81 is connected with the corresponding vertical plate 2, two threaded holes 82 which are opposite up and down are formed in the side face of each connecting lug 81, the connecting units 8 are used for ensuring the connection between the air bus duct and other air bus ducts, and a supporting connecting plate 4 is fixed on the outer side of the upper end of each vertical plate 2;

inverted U-shaped cover 5: the left end and the right end of the inverted U-shaped cover body 5 are both connected with connecting plates 6, the connecting plates 6 correspond to the supporting connecting plates 4 one by one, the connecting plates 6 and the supporting connecting plates 4 at the same side are fixedly connected through a sealing connecting unit 10, the sealing connecting unit 10 comprises a sealing gasket 101, a nut 102, a bolt 103 and a sealing gasket groove 104, the connecting plates 6 and the supporting connecting plates 4 at the same side are in threaded connection through the bolt 103, the lower end of the bolt 103 is in threaded connection with the nut 102, the sealing gasket 101 is arranged between the connecting plates 6 and the supporting connecting plates 4 at the same side, the sealing gasket 101 is positioned in the sealing gasket groove 104, the sealing gasket groove 104 is positioned on the upper end face of the supporting connecting plates 4, the thickness of the sealing gasket 101 is larger than the depth of the sealing gasket groove 104, the connection between the vertical plate 2 and the inverted U-shaped cover body 5 can be realized through the, be equipped with supplementary radiating element 9 on the shape of falling U lid 5, supplementary radiating element 9 includes horizontal radiating pipe 91, horizontal radiating pipe 91 is equidistant to distribute from a left side to the right in the inside of the shape of falling U lid 5, limiting plate 7 at both ends around both ends run through respectively around horizontal radiating pipe 91, the upper end intercommunication of horizontal radiating pipe 91 has evenly distributed's vertical radiating pipe 92, the last casing of the shape of falling U lid 5 is run through to the upper end of vertical radiating pipe 92, through horizontal radiating pipe 91 and the direct radiating efficiency who increases this air type bus duct of vertical radiating pipe 92 in supplementary radiating element 9, the circulation of the inside air of horizontal radiating pipe 91 is effectively guaranteed to vertical radiating pipe 92 simultaneously.

Wherein: still including right angle shape reinforcing fin 3, right angle shape reinforcing fin 3 is in the outside evenly distributed of bottom plate 1 and riser 2 junction, a right angle side and bottom plate 1 of strong fin 3 are connected, another right angle side and the outside of riser 2 of right angle shape reinforcing fin 3 are connected, strengthen the joint strength between bottom plate 1 and the riser 2 effectively through right angle shape reinforcing fin 3, not only effectively guaranteed the structure of bus duct, and increased the indirect heat radiating area of air type bus duct, improve the radiating efficiency.

When in use: through sealing connection unit 10 not only can realize the connection between riser 2 and the shape of falling U lid 5, can also guarantee the leakproofness of junction, through the horizontal heat dissipation pipeline 91 in the supplementary radiating element 9 and the radiating efficiency of vertical radiating pipeline 92 direct increase this air type bus duct, the circulation of horizontal radiating pipeline 91 inside air is effectively guaranteed to vertical radiating pipeline 92 simultaneously, strengthen the joint strength between effective reinforcing bottom plate 1 and the riser 2 of fin 3 through the right angle shape simultaneously, the structure of bus duct has not only effectively been guaranteed, and the indirection heat radiating area of air type bus duct has been increased, the radiating efficiency is improved, use through the cooperation of linkage unit 8 and external bolt and nut, guarantee the connection between this air type bus duct and other air type bus ducts.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a thermal diffusivity air bus duct which characterized in that: comprises a bottom plate (1) and an inverted U-shaped cover body (5);

base plate (1): two vertical plates (2) which are opposite left and right are fixed on the upper end face of the bottom plate (1), connecting units (8) are arranged at the front end and the rear end of each vertical plate (2), and supporting connecting plates (4) are fixed on the outer sides of the upper ends of the vertical plates (2);

inverted U-shaped cover (5): both ends all are connected with connecting plate (6) about falling U-shaped lid (5), connecting plate (6) and supporting connection board (4) one-to-one with connecting plate (6) and supporting connection board (4) through sealed connection unit (10) fixed connection, limiting plate (7) have all been welded at both ends around falling U-shaped lid (5), be equipped with supplementary radiating unit (9) on falling U-shaped lid (5).

2. The bus duct of claim 1, wherein: the connecting unit (8) comprises a connecting lug (81), one end of the connecting lug (81) is connected with the vertical plate (2), and two threaded holes (82) which are opposite up and down are formed in the side face of the connecting lug (81).

3. The bus duct of claim 1, wherein: still including right angle shape reinforcing fin (3), right angle shape reinforcing fin (3) is at the outside evenly distributed of bottom plate (1) and riser (2) junction, and a right angle side and bottom plate (1) of strong fin (3) are connected, another right angle side of right angle shape reinforcing fin (3) is connected with the outside of riser (2).

4. The bus duct of claim 1, wherein: sealing connection unit (10) is including sealed pad (101), nut (102), bolt (103) and sealing gasket groove (104), passes through bolt (103) threaded connection with one side connecting plate (6) and supporting connection board (4), the lower extreme threaded connection of bolt (103) has nut (102), is equipped with sealed pad (101) between connecting plate (6) and the supporting connection board (4) with one side, sealed pad (101) are located the inside of sealing gasket groove (104), sealing gasket groove (104) are located the up end of supporting connection board (4), the thickness of sealed pad (101) is greater than the degree of depth of sealing gasket groove (104).

5. The bus duct of claim 1, wherein: supplementary radiating element (9) are including horizontal heat dissipation pipeline (91), horizontal heat dissipation pipeline (91) are in the inside of falling U-shaped lid (5) from a left side to the right equidistance and distribute, limiting plate (7) at both ends around both ends are run through respectively around horizontal heat dissipation pipeline (91), the upper end intercommunication of horizontal heat dissipation pipeline (91) has evenly distributed's vertical heat dissipation pipeline (92), the last casing of falling U-shaped lid (5) is run through to the upper end of vertical heat dissipation pipeline (92).