CN214525841U - Ventilation structure and container of container - Google Patents

Abstract

The utility model provides a ventilation structure and container of container, the ventilation structure of container includes: the container is characterized in that the container comprises a ventilation opening and a ventilation hood, wherein the ventilation opening is formed in the side wall of the container, the ventilation hood is buckled on the outer side of the ventilation opening, the ventilation hood is provided with a cover plate which extends downwards and obliquely away from the direction of the ventilation opening, folded edges which extend towards the direction close to the side wall and are respectively arranged at the front end and the rear end of the cover plate, and the folded edges are welded and fixed on the side wall. The ventilating hood is provided with the cover plate and the two folded edges which are obliquely and extendedly arranged, so that the structure is simple, the processing and the manufacturing are facilitated, and the cost is reduced; the ventilation hood is fixed on the side wall through welding, so that a sealing gasket between the ventilation hood and the side wall is saved, and the structural material cost is further reduced; and the cover plate is obliquely arranged, and has the flow guiding effect during ventilation, so that the air can smoothly flow in the ventilation hood, and the circulation speed of the air passing through the ventilation hood is improved.

Description

Ventilation structure and container of container

Technical Field

The utility model belongs to the technical field of the container, concretely relates to ventilation structure and container of container.

Background

The container is a tool for transferring goods, along with the continuous development of container transportation industry, the application range of the container is wider and wider, the variety of the goods loaded is more and more abundant, and people have higher and higher requirements on the container.

Most of containers in the prior art are of a sealing structure due to the structure, but when goods with ventilation requirements are transported, a ventilation hood needs to be additionally arranged. The ventilating hood on the container has the function of keeping the inside and outside air circulation of the container, the left side and the right side of the container are provided with ventilation openings, and the outer sides of the ventilation openings are provided with the ventilating hood. The ventilation cover is provided with an open groove and a fixing part positioned on the periphery of the groove, and the open end of the ventilation cover is buckled on the outer side of the ventilation opening; and the side wall of the lower end of the groove is provided with a ventilation opening, so that the inside and the outside of the container are communicated.

The existing ventilation hood has a complex structure and increases the cost; and when the wind direction is vertical to the ventilation opening, the wind speed in the container is caused to flow too fast, and the flowing wind only blows along a certain direction, which is not beneficial to the storage of goods in the container.

Disclosure of Invention

The utility model discloses to foretell technical problem, provide a ventilation structure of container, simple structure is favorable to reduce cost.

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

a ventilation structure of a container, comprising: the container is characterized in that the container comprises a ventilation opening and a ventilation hood, wherein the ventilation opening is formed in the side wall of the container, the ventilation hood is buckled on the outer side of the ventilation opening, the ventilation hood is provided with a cover plate which extends downwards and obliquely away from the direction of the ventilation opening, folded edges which extend towards the direction close to the side wall and are respectively arranged at the front end and the rear end of the cover plate, and the folded edges are welded and fixed on the side wall.

Further, the upper end of the cover plate is welded and fixed on the side wall.

Furthermore, the lower end of the ventilation hood and the side wall are surrounded to form an air passing opening communicated with the ventilation opening.

Further, the width of the flange gradually increases in a downward direction.

Further, the included angle between the cover plate and the side wall is 5-20 degrees.

Furthermore, the ventilating device also comprises a ventilating plate positioned on the inner side of the side wall, and a plurality of ventilating holes are formed in the ventilating plate.

Furthermore, the ventilation holes are in a strip shape and are arranged in a horizontally extending mode.

Further, the ventilation opening is provided with a first air opening positioned on the outer side, a second air opening positioned on the inner side, and a cavity positioned between the first air opening and the second air opening.

Further, the area of the first tuyere is smaller than the area of the cross section of the cavity in the direction parallel to the first tuyere.

Further, the area of the second tuyere is smaller than the area of the cross section of the cavity in the direction parallel to the second tuyere.

Further, the first tuyere and the second tuyere are the same in size and are coaxially arranged.

Furthermore, the side wall is formed by assembling a plurality of profile plates, and the ventilation opening is formed in each profile plate.

Furthermore, the section bar plate is provided with an outer side plate, an inner side plate and the cavity between the outer side plate and the inner side plate, the first air port is formed in the outer side plate, and the second air port is formed in the inner side plate.

Based on the ventilation structure of foretell a container, the utility model also provides a container, simple structure is favorable to reduce cost.

A container has foretell ventilation structure.

Compared with the prior art, the ventilating hood has the advantages that the ventilating hood is provided with the cover plate and the two folding edges which are obliquely and extendedly arranged, the structure is simple, the processing and the manufacturing are facilitated, and the cost is reduced; the ventilation hood is fixed on the side wall through welding, so that a sealing gasket between the ventilation hood and the side wall is saved, and the structural material cost is further reduced; and the cover plate is obliquely arranged, and has the flow guiding effect during ventilation, so that the air can smoothly flow in the ventilation hood, and the circulation speed of the air passing through the ventilation hood is improved.

Drawings

Fig. 1 is a schematic structural diagram of an embodiment of the present invention. .

Fig. 2 is an enlarged schematic view of a region a in fig. 1.

Fig. 3 is a schematic view of the structure of the ventilation hood of fig. 2.

Fig. 4 is a schematic diagram of the exploded structure at fig. 2.

Fig. 5 is a schematic view of the structure of fig. 4 from another angle.

The ventilation structure comprises a side wall 100, a section bar plate 101, an outer side plate 1011, an inner side plate 1012, a bottom frame 200, a top plate 300, a ventilation opening 10, a first air opening 11, a second air opening 12, a cavity 13, a ventilation cover 20, a cover plate 21, a folded edge 22 and an air passing opening 23.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention will be described in further detail with reference to the accompanying drawings and examples. It should be understood that the embodiments described herein are merely for the purpose of illustrating the invention and are not intended to limit the invention.

In the following description, a detailed structure will be presented for a thorough understanding of the present invention. It is apparent that the practice of the invention is not limited to the specific details known to those skilled in the art. The preferred embodiments of the present invention are described in detail below, however, other embodiments of the present invention are possible in addition to these detailed descriptions.

In the description of the present invention, the term "front" refers to the direction of the container advancing in the normal use state, and vice versa to "rear"; because the left top side beam and the right top side beam are arranged, the direction close to the center of the container in the left-right direction is 'inner' and 'outer' in the opposite direction for the convenience of description of relative positions; the terminology is for the purpose of describing the invention only and is for the purpose of simplifying the description and is not to be construed as limiting the invention. In the description of the present invention, "a plurality" means two or more unless otherwise specified.

As shown in fig. 1 to 5, the container is a square hexahedron, and includes a bottom frame 200, a top plate 300, a front end plate, a door end, and two side walls 100, and a ventilation structure is provided on the side walls 100. The ventilation structure includes: the ventilation cover 20 comprises a ventilation opening 10 arranged on the side wall 100 and a ventilation cover 20 buckled outside the ventilation opening 10, wherein the ventilation cover 20 is provided with a cover plate 21 which extends downwards and obliquely towards the direction far away from the ventilation opening 10, and folded edges 22 which extend towards the direction close to the side wall 100 along the front end and the rear end of the cover plate 21 respectively, and the folded edges 22 are welded and fixed on the side wall 100. The ventilation hood 20 is provided with a hood plate 21 and two folded edges 22 which are obliquely and extendedly arranged, so that the structure is simple, the processing and the manufacturing are facilitated, and the cost is reduced; and the ventilation hood 20 is fixed on the side wall 100 by welding, so that a sealing gasket between the ventilation hood 20 and the side wall 100 is saved, and the structural material cost is further reduced. The cover plate 21 is obliquely arranged, so that the air guide function during ventilation is realized, smooth air flowing in the ventilation hood 20 is facilitated, and the circulation speed of air passing through the ventilation hood 21 is improved; outside air is guided to the vent 10 through the air guide sleeve 20, or air in the container flows into the air guide sleeve 20 after passing through the vent 10, so that the air is prevented from being retained in the air guide sleeve 20.

The upper end of the cover plate 21 is welded and fixed on the side wall 100, so that the upper end and the front and rear ends of the ventilation hood 20 are welded on the side wall 100, and the lower end of the ventilation hood 100 and the side wall 100 enclose an air passing opening 23 communicated with the ventilation opening 10; outside air can enter the container after passing through the air inlet 23 and the air vent 10, so that the ventilation requirement of the container is realized. The air passing opening 23 is formed directly through the lower end of the ventilation hood 100, rainwater is prevented from entering the air passing opening 23 in rainy days, the special air passing opening 23 is avoided, process steps are saved, and manufacturing efficiency is improved.

Since the cover plate 21 is obliquely disposed, the width of the flap 22 gradually increases in a downward direction. The angle between the cover plate 21 and the side wall 100 is 5 to 20 degrees, and preferably, the angle between the cover plate 21 and the side wall 100 is 10 degrees. The ventilation structure further comprises a ventilation plate 30 positioned on the inner side of the side wall 100, and a plurality of ventilation holes 31 are formed in the ventilation plate 30, so that the filtering effect is increased. The plurality of ventilation holes 31 are arranged in parallel, and the ventilation holes 31 are horizontally extended and arranged in a strip shape.

When the wind direction of the flowing outside air is vertical to the air passing opening 23, the air inside and outside the container flows too fast, so that the speed of the inside and outside exchange of the container is prevented from being too fast; the ventilation opening 10 has a first tuyere 11 located at the outside, a second tuyere 12 located at the inside, and a cavity 13 located between the first tuyere 11 and the second tuyere 12. By providing the cavity 13 such that a portion of the air flowing through the vent 10 flows into the cavity 13, wind speed is advantageously reduced. Preferably, the first tuyere 11 and the second tuyere 12 are the same in size and are coaxially arranged.

The area of the first tuyere 11 is smaller than the area of the section of the cavity 13 in the direction parallel to the first tuyere 11, and the area of the second tuyere 12 is smaller than the area of the section of the cavity 13 in the direction parallel to the second tuyere 12; the slow flow effect of the cavity 13 is ensured.

In this embodiment, the container is an aluminum alloy container, the side wall 100 is assembled by a plurality of profile plates 101, and the ventilation opening 10 is formed in the profile plate 101. The profile plate 101 has an outer side plate 1011, an inner side plate 1012, and a cavity 13 between the outer side plate 101 and the inner side plate 102, wherein the first tuyere 11 opens into the outer side plate 101, and the second tuyere 12 opens into the inner side plate 102.

The above is only the feasible embodiment of the preferred of the present invention, not limiting the protection scope of the present invention, all the changes of the equivalent structure made by the contents of the specification and the drawings of the present invention are included in the protection scope of the present invention.

Claims (10)

1. A ventilation structure of a container, comprising: set up the vent on the lateral wall of container and detain and establish the draft hood outside the vent, its characterized in that, the draft hood has downwards and to keeping away from the cover plate that the slope of vent direction extended the setting, follows respectively the front and back both ends of cover plate are to being close to the hem that the lateral wall direction extended the setting, hem welded fastening is in on the lateral wall.

2. The ventilation structure according to claim 1, wherein the upper end of the hood plate is welded and fixed to the side wall.

3. The ventilation structure according to claim 1, wherein the lower end of the ventilation hood and the side wall enclose an air vent communicating with the ventilation opening.

4. A ventilation structure according to claim 1, wherein the angle between the hood panel and the side wall is 5 ° to 20 °.

5. The ventilation structure according to any one of claims 1 to 4, further comprising a ventilation plate located inside the side wall, wherein the ventilation plate is provided with a plurality of ventilation holes.

6. The ventilation structure according to any one of claims 1 to 4, wherein the ventilation opening has a first tuyere on the outer side, a second tuyere on the inner side, and a cavity between the first tuyere and the second tuyere.

7. The ventilation structure according to claim 6, wherein the area of the first tuyere is smaller than the area of the cross section of the cavity in the direction parallel to the first tuyere.

8. The ventilation structure according to claim 6, wherein the first tuyere and the second tuyere are the same in size and are coaxially arranged.

9. The ventilation structure according to claim 6, wherein said side wall is assembled from a plurality of profile plates, said ventilation openings being provided in said profile plates; the section plate is provided with an outer side plate, an inner side plate and a cavity located between the outer side plate and the inner side plate, the first air opening is formed in the outer side plate, and the second air opening is formed in the inner side plate.

10. A container having a ventilation structure as claimed in any one of claims 1 to 9.

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