CN214009675U - Integrated form cold station's takeover structure and container cold station - Google Patents

Abstract

The utility model discloses a connecting pipe structure of an integrated cold station and a container cold station, wherein the connecting pipe structure comprises a box body, an inner pipe and a mounting port arranged on the outer wall of the box body, the inner pipe comprises an inner pipe flange, the inner pipe flange is arranged in the mounting port, and a sealing structure is arranged between the inner pipe and the mounting port; the sealing structure comprises a cylinder arranged in the mounting opening and a sealing plate arranged in the box body; the inner pipe and the outer pipe are in butt joint, the flanges of the inner pipe and the outer pipe are provided with threaded holes, and bolts are arranged in the threaded holes. Compared with the prior art, the inner pipe flange is arranged in the mounting opening to be hidden, so that the inner pipe cannot occupy too much external space, the sealing performance is strong, the butt joint between the inner pipe and the outer pipe is convenient, and the operation is simple.

Description

Integrated form cold station's takeover structure and container cold station

Technical Field

The utility model relates to a refrigeration plant especially relates to a takeover structure and container cold station of integrated form.

Background

Compared with the traditional refrigeration machine room, the integrated cold station has the advantages of being smaller in occupied area, small in construction amount, free of field debugging and the like, and accordingly the integrated cold station is widely accepted by the market, the pipeline of the inner inlet and the pipeline of the existing integrated cold station need to extend out of the container for a certain distance to facilitate butt joint of the outer pipeline, meanwhile, a large hole needs to be formed in the wall of the container to facilitate tightening of a bolt to fix the pipeline inside and outside the container, space is wasted by the processing mode, and the attractiveness of the container is damaged.

SUMMERY OF THE UTILITY MODEL

The utility model provides a takeover structure and container cold station of integrated form has solved among the prior art the inside pipeline in cold station of integrated form and has stretched out the container and the great technical problem of occupation space.

The utility model adopts the technical proposal that: the utility model provides a takeover structure of cold station of integrated form, includes the box, locates inner tube in the box still including seting up in the installing port on the box outer wall, the inner tube is including the inner tube flange of locating its tip, the inner tube flange is located in the installing port, just be equipped with seal structure between inner tube and the installing port.

Preferably, the end face of the inner pipe flange is flush with the outer surface of the outer wall or the distance between the end face and the outer surface is less than 20 mm.

Preferably, the mounting opening is circular in shape.

Further, the sealing structure comprises a cylinder arranged in the mounting opening, and the cylinder is welded with the outer wall.

Further, the sealing structure further comprises a sealing plate arranged in the box body, and the sealing plate is arranged on the outer wall and surrounds the periphery of the inner pipe.

Further, the plate body comprises a first semicircular plate body and a second semicircular plate body, and the first plate body and the second plate body are butted to form a round hole for the inner pipe to penetrate through.

Further, a gap is formed between the round hole and the inner pipe.

Further, the diameter of the sealing plate is larger than that of the mounting opening, and the difference between the diameters of the sealing plate and the mounting opening is larger than 50 mm.

Further, the inner pipe and the outer pipe are in butt joint, the outer pipe comprises an outer pipe flange, the inner pipe flange and the outer pipe flange comprise oppositely arranged threaded holes, and bolts are arranged in the threaded holes.

A container cold station comprising the piping structure.

Compared with the prior art, the inner pipe flange is arranged in the mounting opening to be hidden, so that excessive external space is not occupied when the integrated cold station is transported; a sealing structure is arranged between the inner pipe and the mounting port to seal the inner pipe and the mounting port as much as possible, so that dust, insects and the like are prevented from entering the box body; simultaneously, the butt joint is convenient between the inside and outside pipe of this application, easy operation.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for the embodiments or the prior art descriptions will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without inventive labor.

Fig. 1 is a schematic sectional structure view of a middle adapter structure of the present invention;

fig. 2 is a schematic structural view in one direction of the middle adapter structure of the present invention;

fig. 3 is a schematic structural view of the middle adapter structure in another direction.

Detailed Description

In order to make the technical problem, technical solution and advantageous effects to be solved by the present invention more clearly understood, the following description is given in conjunction with the accompanying drawings and embodiments to illustrate the present invention in further detail. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

The application provides a be applied to takeover structure on integrated form cold station, integrated form cold station is including the box of container, and the box is assembled by the polylith outer wall and is formed, is provided with refrigerating unit in the box of container, and inside refrigerating unit includes the inner tube, and when using, the butt joint of inner tube and user's outer tube is carried the refrigerant and is refrigerated.

This application mainly improves with the butt joint structure of inner tube and outer tube, as shown in fig. 1, 2, the takeover structure in this application mainly includes outer wall 1, has seted up installing port 11 on the outer wall 1, and inner tube 2 passes installing port 11 and comes to dock with outer tube 3, and the butt joint mode between the inner and outer tube mainly is connected through the flange.

Specifically, the end of the inner pipe 2 is provided with an inner pipe flange 21, and the inner pipe flange 21 is disposed in the mounting port 11 to be hidden in the present embodiment, so that the integrated cold station does not occupy too much external space during transportation, and a sealing structure is disposed between the inner pipe 2 and the mounting port 11 to seal them as much as possible, thereby preventing dust, bugs, and the like from entering the inside of the box body.

Further, the mounting openings 11 are arranged in a circular shape, and the space between the circular mounting openings 11 is slightly larger than the outer diameter of the inner pipe flange 21 so as to facilitate the inner pipe flange 21 to pass through; the sealing structure comprises a cylinder 4 made of metal materials, the cylinder 4 is arranged in the mounting hole 11 in a penetrating mode, the cylinder 4 is fixed in the mounting hole 11 through a welding mode between the cylinder 4 and the outer wall 1, the inner pipe 2 and the inner pipe flange 21 of the inner pipe 2 are located on the inner wall of the cylinder 4, the inner pipe 2 can penetrate through the cylinder 4 conveniently, meanwhile, the gap between the inner pipe flange 21 and the mounting hole 11 is greatly reduced, and a certain sealing effect is achieved.

DN150 pipeline is taken as an example, the outer diameter of the inner pipe flange 21 is 285mm, the mounting opening 11 with the diameter of 325mm is arranged on the outer wall 1 of the container, the cylinder 4 with the diameter of 300 is arranged in the mounting opening 11, and the opening part of the cylinder 4 and the outer wall 1 are welded, so the processing mode is simple in process and easy to operate.

Further, the inner pipe flange 21 is arranged in the mounting opening 11, the assembling surface of the inner pipe flange 21 and the outer wall 1 are kept flat, or the interval between the assembling surface of the inner pipe flange 21 and the outer wall 1 is less than 20 mm; a flange gasket is padded between the outer pipe 3 and the inner pipe 2, the flanges between the outer pipe 3 and the inner pipe 2 are butted, the flanges of the inner pipe and the outer pipe are provided with screw holes which correspond to each other one by one, a bolt flat gasket and a bolt spring gasket are placed on the flange outside the box body, the flanges of the inner pipe and the outer pipe are screwed up by using bolts 6, the torque requirement is met, the bolts are slightly longer, and the leakage is 5-10mm after being screwed up; compared with the traditional installation mode, the installation mode does not need to drill holes on the outer wall 1, and meanwhile, the inner pipe 2 does not extend out of the outer side of the box body, so that the installation is convenient, and a large amount of space is saved.

Meanwhile, the sealing structure further comprises a sealing plate 5, the sealing plate 5 is arranged inside the box body, meanwhile, the sealing plate 5 is connected with the side wall 1 and surrounds the periphery of the inner pipe 2, and the inner pipe 2 penetrates through the sealing plate 5 so that the sealing plate 5 can seal a gap between the pipe portion of the inner pipe 2 and the mounting opening 11.

Preferably, the sealing plate 5 is formed by splicing at least two plate bodies, and each plate body is connected with the outer wall 1, so that the sealing installation steps of the pipeline can be greatly saved, and the operation is convenient.

In one embodiment, as shown in fig. 3, the sealing plate 5 is provided with two plate bodies, namely a first plate body 51 and a second plate body 52, wherein the first plate body 51 and the second plate body 52 are both semicircular, the first plate body 51 and the second plate body 52 are butted to form a circular sealing plate 5, semicircular openings are respectively formed on opposite surfaces of the first plate body and the second plate body, and a circular hole 53 is formed when the first plate body and the second plate body are butted to enclose the inner tube 2 therein; and the diameter of first plate body 51 and second plate body 52 is greater than the diameter of installing port 11, just so makes the outer circumferential part of first plate body 51 and second plate body 52 contact with outer wall 1, through squeeze into self-tapping nail or welded mode together on first, second plate body and outer wall 1, compare with the scheme of imbedding inner tube 2 into outer wall 1, the structural stability of destruction outer wall has been avoided in this application, has promoted sealed effect.

Preferably, the diameter of the sealing plate 5 formed by the first plate body 51 and the second plate body 52 is larger than that of the mounting opening, and the difference between the diameters is larger than 50mm, so that the deviation of the self-tapping screw can be avoided, and the sealing plate 5 and the outer wall 1 can be conveniently fixed.

Further, a gap is formed between the round hole 53 and the pipe part of the inner pipe 2, the width of the gap is larger than 2mm, so that assembly errors are reserved, the inner pipe 2 can penetrate through the round hole 53, and the outer side of the inner pipe 2 is coated with heat insulation cotton conveniently.

The application also provides a container cold station, which comprises the connecting pipe structure of the integrated cold station.

The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims (10)

1. The utility model provides a takeover structure of cold station of integrated form, includes the box, locates inner tube in the box, its characterized in that still including seting up in the installing port on the outer wall of box, the inner tube is including the inner tube flange of locating its tip, the inner tube flange is located in the installing port, just be equipped with seal structure between inner tube and the installing port.

2. A nozzle arrangement according to claim 1, wherein the end face of the inner tube flange is flush with the outer surface of the outer wall or is spaced less than 20mm apart.

3. The nozzle structure according to claim 1, wherein the mounting opening is circular in shape.

4. The nozzle structure according to claim 3, wherein said sealing structure comprises a cylinder built into said mounting opening, said cylinder being welded to said outer wall.

5. The nozzle arrangement according to claim 1, wherein said sealing structure further comprises a sealing plate disposed within said housing, said sealing plate being disposed on said outer wall and surrounding a periphery of said inner tube.

6. The nozzle structure according to claim 5, wherein the sealing plate comprises first and second semi-circular plates that are butted to form a circular hole through which the inner pipe passes.

7. The nozzle structure according to claim 6, wherein a gap is provided between the circular hole and the inner tube.

8. The nozzle arrangement according to claim 7, wherein the sealing plate has a diameter greater than the diameter of the mounting opening by a difference of greater than 50 mm.

9. The nozzle structure according to claim 1, wherein the inner and outer tubes are butted, the outer tube comprises an outer tube flange, the inner and outer tube flanges comprise oppositely disposed threaded holes, and bolts are disposed in the threaded holes.

10. A container cold station, characterized in that it comprises a nozzle arrangement according to any one of claims 1 to 9.

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