CN215647173U

CN215647173U - Waterproof sealing exchanger shell

Info

Publication number: CN215647173U
Application number: CN202122086333.9U
Authority: CN
Inventors: 殷建锋
Original assignee: Suzhou Jiesheng Hardware Products Co ltd
Current assignee: Suzhou Jiesheng Hardware Products Co ltd
Priority date: 2021-08-31
Filing date: 2021-08-31
Publication date: 2022-01-25
Anticipated expiration: 2031-08-31

Abstract

The utility model relates to the field of exchanger shells and discloses a waterproof sealing exchanger shell. The method comprises the following steps: the bottom plate is arranged on the inner plate on the bottom plate through the first bolt, the containing cavity is formed between the inner plate and the bottom plate, the outer shell is arranged on the bottom plate and the inner plate, the groove corresponding to the containing cavity is formed in the outer shell, and the sealing blocks in the groove and the containing cavity are arranged. Locate the compression fittings in the shell, compression fittings includes: locate first reference column on the shell body, locate on the first reference column and one end press and cover the first pressfitting board on the shell body, the cover is located on the first bolt and is pressed and cover the connecting plate on the inner plating, locate the mount pad on the first pressfitting board, the one end of connecting plate passes through second bolt and mount pad cooperation and locates the compressing tightly piece on the connecting plate. Through the arrangement, the shell has the waterproof and moistureproof functions, the service life of components inside the shell is greatly prolonged, and the sealing performance of the shell is improved.

Description

Waterproof sealing exchanger shell

Technical Field

The utility model relates to the field of exchanger shells, in particular to a waterproof sealing exchanger shell.

Background

The switch is a switching hub. The switch and the hub have substantially the same function in the network, and the greatest difference between them is that each port of the switch has a dedicated bandwidth and has data exchange function, so that the network transmission performance can be larger in the amount of data transmitted at the same time; the hub is that all ports share one bandwidth; the shell is a sheet structure which is surrounded by an inner curved surface and an outer curved surface, the thickness t is far smaller than the minimum curvature radius R of the middle surface and the size of the plane, and the sheet structure is a general name of a thin shell and a middle-thick shell. At present, plastic shells, aluminum profile shells, sheet metal shells, stainless steel shells and the like are mainly available in the market, and the shells mainly resist external loads by mean plane stress which is uniformly distributed along the thickness, but not by bending stress which changes along the thickness. The internal force characteristics of the housing make it more efficient to use material strength than a flat plate, and thus have greater load bearing capacity. The existing exchanger shell generally has the defects that the gap after assembly is large, and when the existing exchanger shell is in a place with large humidity, the internal components are easily affected with damp and damaged, so that the performance and the service life of the exchanger are influenced.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problems, the utility model provides the waterproof sealing exchanger shell, and the shell has the waterproof and moistureproof functions through the arrangement of the sealing block and the pressing device, so that the service life of components inside the shell is greatly prolonged, and the sealing performance of the shell is improved.

In order to achieve the purpose, the technical scheme of the utility model is as follows:

a water tight sealed exchanger shell comprising:

the bottom plate is arranged on an inner plate on the bottom plate through a first bolt, an accommodating cavity is formed between the inner plate and the bottom plate, the outer shell is arranged on the bottom plate and the inner plate, the groove is formed in the outer shell and corresponds to the accommodating cavity, and the sealing block is arranged in the groove and the accommodating cavity;

locate compression fittings in the shell, compression fittings includes: locate first locating column on the shell body, locate on the first locating column and one end press cover in first pressfitting board, cover on the shell body are located on the first bolt and press cover in connecting plate on the inner plate, locate mount pad on the first pressfitting board the one end of connecting plate pass through the second bolt with the mount pad cooperation and locate compress tightly the piece on the connecting plate.

Realize above-mentioned technical scheme, through the setting of above-mentioned sealed piece, guaranteed the leakproofness of bottom plate with shell body cooperation department, through the setting of connecting plate, not only further strengthened the sealing performance of bottom plate with the shell body simultaneously, made the connection of bottom plate and shell body more stable moreover, improved interchanger casing overall structure intensity.

As a preferable aspect of the present invention, the outer housing is integrally formed.

According to the technical scheme, the sealing performance of the outer shell is guaranteed through the arrangement.

As a preferable scheme of the present invention, the outer surface of the sealing block is provided with a barb-shaped engaging portion tightly attached to the accommodating cavity.

Realize above-mentioned technical scheme, through the aforesaid setting, strengthened the sealed effect of bottom plate with shell body cooperation department, prevent that water and moist air from entering into inside the casing.

As a preferable scheme of the present invention, the pressing member is a pressing post that is screwed to the connecting plate and one end of which abuts against the first pressing plate.

Realize above-mentioned technical scheme, strengthened above-mentioned first pressfitting board greatly and pressed the power of covering on the shell for the sealed effect of casing obtains the reinforcing.

As a preferable scheme of the present invention, a second positioning column is disposed in the outer casing, a second pressing plate is disposed on the second positioning column, a stud is disposed on the inner plate, a pressing plate is sleeved on the stud, and one end of the pressing plate is pressed on the second pressing plate, and a nut is sleeved on the stud.

By means of the technical scheme, one end of the pressing plate is tightly pressed on the second pressing plate through the matching of the nut and the stud, and the exchanger shell is sealed in all directions.

In conclusion, the utility model has the following beneficial effects: through the setting of above-mentioned sealed piece, guaranteed the leakproofness of bottom plate with shell body cooperation department, simultaneously through the setting of connecting plate, not only further strengthened the sealing performance of bottom plate with the shell body, make the bottom plate be connected with the shell body more stable moreover, improved interchanger casing overall structure intensity. Through the arrangement, the shell has the waterproof and moistureproof functions, the service life of components inside the shell is greatly prolonged, and the sealing performance of the shell is improved.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

Fig. 1 is a schematic view of the overall structure of the present invention.

The corresponding part names indicated by the numbers and letters in the drawings:

1. an inner layer board; 2. a first bolt; 3. a base plate; 4. a sealing block; 5. a fastening part; 6. a groove; 7. an outer housing; 8. a connecting plate; 9. a mounting seat; 10. a first positioning post; 11. a first laminate sheet; 12. a second positioning column; 13. a second laminate board; 14. a compression plate; 15. a nut; 16. a stud; 17. a compression post; 18. a second bolt; 19. an accommodating cavity.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Examples

As shown in fig. 1, the present invention is a waterproof sealed exchanger shell comprising: the bottom plate 3, locate inner plating 1 on the bottom plate 3 through first bolt 2, be formed with holding chamber 19 between inner plating 1 and the bottom plate 3, locate the shell body 7 on bottom plate 3 and the inner plating 1, set up on the shell body 7 and with the corresponding recess 6 in holding chamber 19, locate recess 6 and the sealed piece 4 in the holding chamber 19.

The outer shell 7 is integrally formed, and through the arrangement, the sealing performance of the outer shell 7 is ensured.

The outer surface of the sealing block 4 is provided with a barb-shaped clamping part 5 tightly attached to the accommodating cavity 19, so that the sealing effect of the matching part of the bottom plate 3 and the outer shell 7 is enhanced, and water and moist air are prevented from entering the shell.

Further, locate the compression fittings in shell body 7, compression fittings includes: locate first locating column 10 on shell body 7, locate on first locating column 10 and one end press and cover first pressfitting board 11 on shell body 7, the cover is located first bolt 2 and is pressed and cover connecting plate 8 on inner plating 1, locate mount pad 9 on first pressfitting board 11, the one end of connecting plate 8 passes through second bolt 18 and mount pad 9 cooperation, and locate the compressing tightly piece on connecting plate 8.

The compressing pieces are connected with the connecting plate 8 in a threaded mode, one end of each compressing piece abuts against the compressing column 17 on the first compressing plate 11, the force of the first compressing plate 11 pressing on the outer shell 7 is greatly enhanced, and the sealing effect of the shell is enhanced.

The outer shell 7 is internally provided with a second positioning column 12, a second laminated plate 13 arranged on the second positioning column 12, a stud 16 arranged on the inner-layer plate 1, a pressing plate 14 sleeved on the stud 16 and having one end pressed on the second laminated plate 13, and a nut 15 pressed on the pressing plate 14 sleeved on the stud 16, wherein one end of the pressing plate 14 is tightly pressed on the second laminated plate 13 through the matching of the nut 15 and the stud 16, so that the shell of the exchanger is sealed in an all-around manner.

In this embodiment, through the setting of above-mentioned sealed piece 4, guaranteed the leakproofness of bottom plate 3 with shell body 7 cooperation department, through the setting of connecting plate 8 simultaneously, not only further strengthened the sealing performance of bottom plate 3 with shell body 7, made the connection of bottom plate 3 with shell body 7 more stable moreover, improved interchanger shell overall structure intensity. Through the arrangement, the shell has the waterproof and moistureproof functions, the service life of components inside the shell is greatly prolonged, and the sealing performance of the shell is improved.

The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the utility model. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A water-tight sealed exchanger housing, comprising:

2. The watertight exchanger housing of claim 1, wherein the outer housing is integrally formed.

3. The waterproof and airtight exchanger shell of claim 1, wherein said sealing block has a barb-like engaging portion on an outer surface thereof, said engaging portion being in close contact with said receiving cavity.

4. The waterproof sealed exchanger shell of claim 1, wherein the compression member is a compression post threaded to the connection plate and having one end abutting against the first compression plate.

5. The waterproof and hermetic exchanger casing of claim 1, wherein the outer casing has a second positioning post, a second pressing plate disposed on the second positioning post, a stud disposed on the inner plate, and a pressing plate sleeved on the stud and having one end pressed on the second pressing plate, wherein the stud is sleeved with a nut pressed on the pressing plate.